prompt_front: Now, answer the following question based on the text below, only give me the answer and do not output any other words.

Question: What did Mary tell the disciples?

Read the following text and answer briefly.

Context 1: A Homily from Easter Sunday, 2017 
Early on the first day of the week, while it was still dark, Mary Magdalene came to the tomb and saw that the stone had been removed from the tomb  But Mary stood weeping outside the tomb  As she wept, she bent over to look[a] into the tomb; and she saw two angels in white, sitting where the body of Jesus had been lying, one at the head and the other at the feet  They said to her, “Woman, why are you weeping?” She said to them, “They have taken away my Lord, and I do not know where they have laid him ” When she had said this, she turned around and saw Jesus standing there, but she did not know that it was Jesus  Jesus said to her, “Woman, why are you weeping? Whom are you looking for?” Supposing him to be the gardener, she said to him, “Sir, if you have carried him away, tell me where you have laid him, and I will take him away ” Jesus said to her, “Mary!” She turned and said to him in Hebrew,[b] “Rabbouni!” (which means Teacher)  Jesus said to her, “Do not hold on to me, because I have not yet ascended to the Father  But go to my brothers and say to them, ‘I am ascending to my Father and your Father, to my God and your God ’” Mary Magdalene went and announced to the disciples, “I have seen the Lord”; and she told them that he had said these things to her 
Early in the morning, while it was still dark, Mary wept in the throws of grief  Early in the morning, while it was still dark, Mary dragged herself out of bed after a sleepless night and walked to the tomb in a kind of trance  Early in the morning, while it was still dark, Mary cried—scared, confused, alone  Early in the morning, while it was still dark, Mary thought that the powers of death had the last Word  Early in the morning, while it was still dark, Mary heard a voice in the darkness calling her name—Mary 
Throughout this Lenten season, we’ve examined the ways that the powers and principalities hold us captive—how they push us towards securing our own survival, dominating others, using God for our own agenda  We’ve seen how in Jesus’ ministry, he’s constantly in resistance mode—exposing the powers for what they really are and envisioning an alternative way of living in the world  He describes this way as “the kingdom of God,” the living water we drink so we never thirst again, the light of the world  Jesus invites those who follow him into similar acts of resistance—to free us from the power money has on us by giving it away, to choose to see ourselves as Jesus sees us, resisting the shame that says I’m not enough, to practice Sabbath that contradicts productivity, to untie the grave clothes of someone who’s hands and feet are still tied in the trappings of death 
But all Jesus’ acts of resistance had a cost  All of the times he just wouldn’t shut up, all of the crowds he attracted because he actually noticed those who were normally ignored, the powers finally said enough is enough and put an end to his resistance the only way they could guarantee silence and division—by nailing him to a tree 
Just then, she turned and saw a man the shadow of a man behind her; a man she assumed was the gardener, his face unfamiliar in the darkness  He repeated the question—“Woman, why are you crying?” Thinking that perhaps he knew what happened or worse, that he was a culprit, she begged, “Sir if you have carried him away, tell me where you have put him and I will get him ” But Jesus interrupted her pleading, interrupted her desperation, and called her by name from the darkness, Mary 
Mary  He calls her name  Her name  The name that captures the particularity of her life  To the gardener, she would just be the crying woman  At other points in her life, she was the possessed woman, the woman who wasn’t enough, the woman on the outside of the group  Never nameless—but still unnamed  Never not Mary, but still, not known 
Early in the morning, while it was still dark, God defeated the powers and principalities in the ultimate act of resistance—resurrection  The grave could not contain the Lord  Even death wasn’t enough 
In the resurrection, God defeats the powers of death and shows that it’s God who has the final Word  Nothing, not even death, can keep us from being fully known by God  The powers try to have the final say on our names, our identities, the markers by which we measure ourselves, the systems that hold people captive or keep people in oppression  But Jesus calls us out of the darkness by name 
On this Easter Sunday, we hear our Risen Lord calling our names from the darkness—Jesus, the resurrected one, the name above all names, the great I am, the Prince of Peace, the alpha and omega, the light of the world  The risen Lord has spoken 
This is the name unto which you were baptized  As you come forward and mark the sign of the cross on your forehead today, hear Jesus speaking your name from the darkness and drawing you into the light 
From our worship service on the fifth Sunday of Lent, April 2, 2017 
“Is the Lord really with us or not?” “Is the Lord really with us or not?” Why did you bring us all the way from Egypt to let us die of thirst in this desert? At least in Egypt, we had water  At least in Egypt, we weren’t so thirsty  At least in Egypt, we knew what tomorrow would hold  At least in Egypt, we weren’t so thirsty 
But no, that’s not the story they give us  They are hard on their ancestors  They tell how it is  The elders who sat and wrote down these stories understood something about our bodies, who we are and how we work  After all the generations these stories passed through, they tell the truth about how quickly we forget, about how quickly we complain, about how quickly we grow thirsty, about how much we need water 
It doesn’t take long, does it  By the end of this sermon, I will no doubt feel thirsty, not from walking on hard dusty ground in the heat of the day, but just from speaking with you  Most of us wake up in the morning needing a drink  Our bodies depend on water  We cannot live without it  Thirst, then, doesn’t happen only one time  When the Israelites panicked that they had no water, they weren’t only thinking of the present moment  They knew what was coming! We need water to live! Without water, we will die! Even if we have water for today, we will need water again tomorrow! We can drink until we are satisfied, only to know that we will eventually be thirsty for more 
The gospel of John tells a story about a woman who gave up on this question all together  She moved beyond wondering if the Lord was really with her, so confident God had forgotten her that she gave up wondering at all  Born a Samaritan into a world that valued other bodies as better than her body: male bodies, Jewish bodies, even married bodies  Even after encountering Jesus, she still leaves their conversation without a name, numbered as one of many, simply called, “Samaritan woman ” She too, was thirsty  Most believe that her shame led her to drink water in the heat of the day, when no one else would be at the rocky well, when she could get a drink alone, without experiencing the stigma and stares of others  When she came to get a drink, Jesus was also at the well, thirsty himself and in need of rest and water from the long journey through Samaria 
The Israelites complaint for water sends Moses to the only one who can satisfy, the only one who can meet this need  Moses turns to God, “What should I do with these people? How can I satisfy their thirst? I’ve looked around, I’ve checked far and wide, turned the house upsidedown, looked under the seats of the car, at the bottle of every bottle, I’ve even looked for dew on the ground and under the lids of jars and there is no water to be found  Where do we go for water? Is the Lord really with us or not?
The Israelites who wrote down this story and allowed the ancestors to look like desperate complainers who doubted God and tested God, they were onto something  They knew that we are thirsty people  Jesus knew also  All who are thirsty, come! All who believe in me, drink this living water! We are desperate to feel God’s presence, to be bathed in the water of the Spirit, to know that this is not all there is, to feel a sense of belonging to the One who is greater than I  We can only make it so long in the desert, so long wandering from one trial to the next, without a drink 
And yet, Jesus also says, “Blessed are those who hunger and thirst for righteousness, for they will be filled  Notice with me: not blessed are those who are righteous, but those who thirst for righteousness  Not blessed are those who are righteous, but those who thirst for righteousness  Blessed are those who thirst for relationship with God, to know God, to see God 
I wonder, “Does Jesus want us to keep wanting?” Does Jesus want us to keep thirsting? Many faithful followers of Jesus throughout history have never claimed their thirst was quenched, never fully satisfied  You know that moment when you quench your thirst, when you sigh with relief when your throat is at ease once again, that’s the opposite of how many of God’s children have described the life of faith  They describe wanting more, being satisfied at times, while knowing they will be thirsty again 
What will be waiting for you at the rock? Will the water gush out, bursting forth, covering you from head to toe with God’s presence, drenching you in hope, cleansing you from the dust that’s caked to your feet and renewing you for a new day, a new hour, a new moment basking in the presence of God?
What will be waiting for you at the rock? Will the water drip slowly, quenching your thirst for but a moment, giving you just a glimpse of God’s spirit? Will it be so hard to get the water from the rock, that you’ll have to bend down, get underneath that dripping water to try and catch a drop? Will it be just enough for you to know, if only for a moment, that God is really with you? Will it be just enough to satisfy you for this hour, but keep you coming back for more?
What will be waiting for you at the rock? What if it seems like the water has run out, like there isn’t a drop left, the way that Mother Teresa described? What then? We follow her example  She still goes to the rock, over and over again, not to get water quench her own thirst, but to relieve the thirst of God’s other children 
This post was adapted from our sermon series on Interpreting Exodus  Pastor Megan preached this sermon at Butner Federal Prison complex on August 30, 2015 
On Father’s Day 2015, we gathered for worship at the labyrinth in front of UNC hospital, having devoted the month of June to exploring the question, “What happens after we die?” Many have watched their father’s die in this place or other similar spaces  We shared in a time of both remembrance and prayer/meditation, participating in the ancient spiritual practice of walking the labyrinth  A labyrinth is a kind of maze, laid out in a circle 
Tony graciously shared the following reflections from his experience at the labyrinth on the hot June day 
It’s smaller than I expected, stark and hard‐surfaced, with no landscaping for ornamentation or shade  I don’t know what to expect from it… or from myself  But that’s part of the appeal  I stand at the entrance, hesitating, trying to clear my mind  This doesn’t work very well, so I just start walking 
Almost immediately, the path presents itself as a linear and chronological symbol of my life’s journey  Like my physical lifetime, it has a beginning and an end, with an as‐yet undetermined amount between  This could be interesting  I like it so far… although I’m insecure about my style… and unsure about proper protocol  Is someone staring at me? Do I have to meditate? How slowly should I walk? Is it better to focus my thoughts… or to simply let them come? Will I control this thing, or allow it to control me?
I begin to see each step as an increment of elapsed time, an irretrievable expenditure of life energy  I equate my initial discomfort to the natural immaturity of my childhood years  I gradually move beyond it, into metaphorical adulthood  This is much better 
Most of the path is a series of gentle arcs  These are fairly easy to maneuver, like my comfortable life  But these segments are connected by intermittent sharp turns, mostly 180‐degree switchbacks  I see these as representing significant life changes or challenges, requiring more concentration and skill to negotiate  I notice that I am executing some of these turns mechanically, and some more gracefully  I begin to anticipate upcoming turns, and try to maintain good form around each one 
I can’t see much of the path ahead, nor the end  I spend a significant amount of mental energy dealing with this uncertainty, constantly wanting to know my real‐time ratio of “distance walked” to “distance remaining”  This is a recurring distraction 
Today is Father’s Day, and my Dad is on my mind  He recently completed his well‐walked journey, and is now watching me… even if as mere metaphor… or only as an element of my own (self‐) consciousness  I feel his presence embedded in his absence  I’m aware that it’s not only my turn to walk… it’s my only turn to walk 
I think about my children, grandson, soon‐to‐arrive granddaughter, and their descendants  The familiar succession of life, death and new life seems magical, divinely‐derived, and strangely better than living forever  My role is limited, but critical  I love the part, and embrace it 
I am acutely aware that others are journeying all around me  These are friends of mine  We meet, almost brushing, as we walk  The path seems purposefully narrow, perhaps perfectly so  I suddenly understand that it is impossible to walk this close to others without being affected by them  I affect them too… seen as small adjustments in their position or posture  As we meet, I try not to encroach too much, but making sure not to pull away  I put creative energy into maintaining the perfect degree of separation between our bodies  This feels like more art than science… each friend deserving a customized approach  This closeness seems good to me 
There is a much younger walker behind me, getting ever closer  I’m clearly holding her back  Maybe this means that the younger generation wants me to hurry up and get out of their way  I remind myself not to stretch the symbolism too far… as I pick up my pace 
I now see the end of the path ahead  I have been expecting this part to be emotionally complicated, but it is not  The final section is round… large and unrestrictive… a qualitative change from the narrow linear pathway  The circle opens up to welcome me  It is easy to step into, a perfectly natural thing to do at the end of my walk  Inside the circle, I am centered… comfortable… peaceful… thankful 
16 As Jesus passed alongside the Galilee Sea, he saw two brothers, Simon and Andrew, throwing fishing nets into the sea, for they were fishermen  17 “Come, follow me,” he said, “and I’ll show you how to fish for people ” 18 Right away, they left their nets and followed him  19 After going a little farther, he saw James and John, Zebedee’s sons, in their boat repairing the fishing nets  20 At that very moment he called them  They followed him, leaving their father Zebedee in the boat with the hired workers 
This is a story about 4 fishermen, Simon, Andrew, James and John  It’s a normal morning at the docks  Each one of them is going about business as usual  They arrived at dawn, bundled up in the cool morning air and started work without much conversation  Simon and Andrew are working on one fishing boat and see the Teacher approaching  “Hey  There he is,” says Andrew  Jesus from Nazareth  You can’t go anywhere without hearing about him lately  What’s he doing down here?” They paddle back to shore, not wanting to miss any trouble this Jesus fellow might stir up  Simon and Andrew get the beach and Jesus comes over to talk to them  It’s like he had come there that morning just to find these two guys  Jesus didn’t say much, “Come and follow me ” Jesus invited these 2 fishermen to be his disciples, to follow after him, to walk behind him, tracing his every step 
Further down the beach, the same scene repeats  This time, Jesus walks directly up to James and John who are focused on repairing their fishing net  Jesus says the same thing to them and now all four fishermen walk behind their rabbi with no idea of what’s ahead of them 
It’s a big deal! The four normal guys, working a normal job, on a normal morning, decide to follow Jesus  Maybe you’ve wondered like I have, how is it that Simon, Andrew, James and John do it? How do they drop everything to follow Jesus? What were they thinking? How did they feel?
It’s interesting  The story doesn’t tell us  There’s nothing about how they felt  It doesn’t say they were excited, or moved, or scared, or joyful or resistant  This story about four fisherman gives us only verbs  Jesus passed alongside the Galilee Sea  He saw two brothers  He said, Come, follow  Then, Simon and Andrew left and followed  Jesus saw James and John  Jesus called them  They followed him 
This is a story about four fisherman who decided to follow Jesus 
This is also a story about fishing  I’ve been fishing been fishing three or four times  Once I realized that fishing was primarily a crack of dawn activity, I knew it wasn’t really for me  Jesus uses a kind of puzzling image about fishing  He says, “Come, follow me, and I’ll show you how to fish for people ” I don’t know about you, but this I find this to be very strange  I realized this week why his image is so confusing to me  What do you imagine when someone talks about fishing? What I imagine when I hear the word “fish” or “fishing” is a fishing pole, the rod, reel, bait, tackle box, worms, that kind of fishing  So I’ve always interpreted what Jesus said this way 
I will make you fishers of men, fishers of men, fishers of men  I will make you fishers of men, if you follow me 
The road Jesus invites these four fishermen to follow him on will mean casting a net of love and welcome to people that they do not anticipate  Jesus will cast his net into the sea of a broken world, filled with sinners, people who have messed up, people who are outsiders, who don’t belong  Jesus will stay in the homes of poor, be guilty of associating prostitutes and touching the hands of people with communicable diseases  Jesus will throw his net into the sea and invite everyone in  Jesus will eventually be arrested and executed because those in power decided his fishing net included a few too many of the wrong people  This is a story about fishing 
This isn’t only a story about four fisherman, or only a story about fishing  It’s also, and perhaps, most importantly, a story about God 
If this is only a story about four fisherman who decide to follow Jesus, the pressures on you and me! After all, aren’t we too called to follow Jesus? Called to be his disciples? Wasn’t that the invitation you first heard when you first heard about Jesus? God has called us and we must decide  Jesus wants us all to follow him, to be like him, to walk in his footsteps, to do what he does  Of course this story is about that! And they do it, don’t they? Simon, Andrew, James, John, they do it! They decide and they do follow Jesus, imperfectly at that  Still, it’s a lot of pressure, a lot of responsibility  If life becomes all about what we do for Jesus, something is missing 
If this is only a story about fishing, have some of us failed? Is it too late for us? Some of us might not be the best at fishing, not all the great about casting Jesus’ loving net to our brothers and sisters  His net is sometimes, or maybe more than sometimes, a bit more expansive than we might be comfortable with  He calls us to be like him and fish for people, and yet, sometimes we can barely get the net into the water  Perhaps for others, we aren’t even convinced that Jesus would include us in the net at all, no matter how deep into the water he goes  He can really mean me? Would his net really reach me? There’s still more to the story 
This is a story about God, who God is, how God acts, what God does  Before Andrew, Simon, James and John follow Jesus, Jesus finds them  Before they follow Jesus, Jesus comes to them! They don’t have to go searching, they have been found  Jesus saw  Jesus spoke  Jesus called  Jesus said, “Come “ We don’t follow Jesus in order to find him, to prove our worthiness with what we do, or even by showing Jesus how big our nets are  We follow Jesus because he first came to us  He came down to the beach to meet these four fishermen  He came specifically for Simon and for Andrew, for James and for John, for you and me 
This blog post was adapted from Pastor Megan’s sermon at Butner Federal Prison on January 25, 2015 
The life of faith consists of seasons  One scholar suggests that we can categorize these seasons of life as seasons of being securely oriented, painfully disoriented, and surprisingly reoriented  These generalizations could apply to our self-acceptance, our relations to significant others, and our participation in public or private life  We might think about these seasons as passages of life, stages of growth, or even identity crises  Acknowledging where we find ourselves in a particular season can allow us to be honest about where we are at in our lives and where we are in relation to God 
The Psalms, a collection of prayers, songs, and poems addressed to God, correspond to these seasons of orientation, disorientation, and reorientation  As we read through the book, we find Psalms where the writer is full of thanksgiving to God, securely oriented in life  We also find Psalms that demonstrate disorientation, perhaps categorized by loss, transition, grief, suffering, or even anger  Finally, some Psalms are written from a perspective of reorientation, wherein the Psalmist transitions from a period of being disoriented to being reoriented in relation to God and others 
The Psalms can become our partner in prayer  Giving us words when we have none, we pray the Psalms joining with all those who have prayed them before us and all who will pray them after we are gone  As we pray the Psalms, we find permission to be utterly honest with God about our feelings and situation, free to speak openly and deeply to God about what we are experiencing  Praying the Psalms also helps us to envision God’s future when we can’t see it ourselves  Lastly, the Psalms guard us against religion or merely thinking about God  Using their words in prayer brings us into direct conversation with the living God, in language we may never have imagined would come from our lips 
-Pray the assigned Psalm from the daily lectionary, with set Scriptures to read each day  Click here to see today’s readings, subscribe to the daily readings by email, or download the app 
-Pray the Psalms using the practice of praying in color  Click here for an excerpt from Sybil MacBeth’s book that gives instructions for praying in color  I have the book available if anyone would like to borrow it  You can read more about praying in color on her website 
-Pray a Psalm, followed by journal writing  Consider these prompts: Where do I find myself in this Psalm? Where do I find my community? How am I being oriented to God in this prayer? What images or metaphors do I find striking? Explore the image more deeply 
-Pray through a list of Psalms, one per day or the same one each day for a week 
-Pray them as a family or with housemates at mealtime or bedtime 
-Pray abbreviated Psalms as breath prayers  A breath Ppayer rhythm is simple: Breathe in slow and deep as you whisper or think on a phrase… Hold your breath… Then exhale 
I will sing to my God as long as I am 
Psalm 8: Lord, our master, how great is your name in all the earth 
Psalm 104: Seek the Lord and his power; seek his face forever  Remember the wonders he has done 
-Pray the Psalms using lectio divina  For instructions on praying lectio divina individually or in groups, click here  There are also instructions for doing lectio divina in color from Sybil MacBeth’s book 
-Pray a Psalm from the category of life within which you find yourself—orientation, disorientation, or reorientation 
Psalms of Orientation: These Psalms reflect a confident belief that the world is well ordered, reliable, and life-giving to the person of faith 
Psalms of Disorientation: These Psalms reflect the brokenness of life, when it is no longer orderly but savage  Spoken out of the depths, they are still bold acts of faith 
Psalms of New Orientation: The pit is not the end of life; there is more  New orientation Psalms reflect the surprise of new possibilities that are experienced as pure gift from God  They are full of thanks 
Citations: The Message of the Psalms and Praying the Psalms by Walter Brueggemann and Getting Involved with God, by Ellen Davis 
Joseph’s story opens in Genesis 37 and it’s a long one  Joseph was one of 11 kids, the youngest son  In Genesis 37, the story says, “Now Jacob (Joseph’s dad) loved Joseph more than any of his other sons because he was born when Jacob was old  Jacob had made for him a long robe  When his brothers saw that their father loved him more than any of his brothers, they hated him and couldn’t even talk nicely to him ” Sibling rivalry, jealousy, family drama—maybe a little too familiar for some of us 
Just when you want to feel bad for Joseph, show him sympathy, “Poor kid—he can’t help that he’s the favorite,” Joseph makes himself quickly unlikeable  When Joseph’s head hits the pillow at night, he has vivid dreams about the future, dreams where he rules over his brothers  In one of these dreams, he’s in the field working with his brothers  They each tie a bundle of grain together…I imagine it like a hay bail  His bail rises up, towering and floating in the air above the others, while each of his ten older brother’s bails of hay, bows down to his bail, as if he’s ruling over them like a king  What’s worse—he didn’t keep his mouth shut about his dreams  Nope  He went ahead and announced them at the dinner table  When I imagine this scene, I’m reminded of the importance of friends  He seriously needed a friend to say, “Dude, listen, you have some dreams where you’re awesome and your brothers treat you like a king  They hate you, man  Keep your dreams to yourself ” Joseph lacked such a friend, so he bragged about his dreams—that combined with his fancy North Face jacket that Daddy bought for him only and the favoritism their dad showed him, brought his brothers to plot about how they might rid themselves of this pesky brat forever 
Joseph’s brothers considered killing Joseph, but they settled on kidnapping him and selling him into slavery instead  That way, they wouldn’t have his death on their foreheads, without having to put up with him anymore  They took Joseph’s fancy coat and destroyed it, making it look like a wild animal killed Joseph  This they showed to their father, so that he would assume that Joseph was dead; their dad would never suspect they had any part in his disappearance 
Meanwhile, Joseph was taken off to Egypt where he worked as a slave  Though he did well there and followed all the rules, he became a victim for a second time, when his master’s wife accused him of a crime he didn’t commit  Over a period of 13 years, Joseph worked as a slave and spent years locked up in prison  After a series of unlikely events, some terrible and some remarkable, Joseph rose to power and became the king’s right hand man, his adviser 
With the king’s blessing and support, Joseph led his country in preparing for a famine, putting food away on reserve during seven years of plenty  When a famine struck the land, Egypt was in a good position, able to lean on the reserved food that Joseph had put away  The surrounding lands, including Joseph’s homeland, had to lean on Egypt for food or else they would starve 
Joseph shows his brother’s enormous generosity  He has them go home, pack up and move their entire family, including their elderly father Jacob to Egypt to be near Joseph  Not long after making the trip to Egypt and being reunited with his father, their father, an elderly man at this point, Jacob dies 
And the final chapter of the story opens  Jacob is dead  Their father is gone  Now what?
Realizing that their father was dead, Joseph’s brothers said, “What if Joseph still bears a grudge against us and pays us back in full for all the wrong that we did to him?” 16 So they approached[b] Joseph, saying, “Your father gave this instruction before he died, 17 ‘Say to Joseph: I beg you, forgive the crime of your brothers and the wrong they did in harming you ’ Now therefore please forgive the crime of the servants of the God of your father ” Joseph wept when they spoke to him  18 Then his brothers also wept,[c] fell down before him, and said, “We are here as your slaves ” 19 But Joseph said to them, “Do not be afraid! Am I in the place of God? 20 Even though you intended to do harm to me, God intended it for good, in order to preserve a numerous people, as he is doing today  21 So have no fear; I myself will provide for you and your little ones ” In this way he reassured them, speaking kindly to them 
Fear is a powerful force  Fear motivates and fear paralyzes 
It’s a little funny how they phrase the words of their father  The brothers put a great deal of distance between themselves and Joseph  Instead of saying, “Our father told us to tell you…” they say, “Your father to us to tell you…” They distance themselves from Joseph and from the message that their dad supposedly gave them to pass along 
And then, they do it again  “Please forgive the crime of the servants of the God of your father,” his brothers say  They refer to themselves in third person—“the servants of the God of your father ” It’s not “our crime” that “we committed,” but the crime of these others 
Fear not only keeps them from confession, fear also keeps them from receiving forgiveness  They are scared for their lives the moment their father breathes his last, but haven’t they already been through this conversation with Joseph? At the dinner table, when Joseph revealed his identity to them, he tells them not to worry  “It’s ok  Yeah, it was awful, but look where I am! Look at how God has used me to help save those who would be starving now  I’m even saving you!” Joseph has already offered them forgiveness, but they haven’t fully received it  They haven’t believed what he’s said  Perhaps their views of themselves were so low that they didn’t see themselves worthy of forgiveness  Maybe they’ve carried the guilt for so long about what they’ve done, they fear what life will be like without it  It’s become so much an engrained part of their identity, they don’t know who they are apart from the guilt of what they’ve done  They fear receiving Joseph’s forgiveness  They fear forgiving themselves 
To the plea of the 10 brothers, to this made-up, manipulative, last cry for safety, Joseph has two responses  First, he weeps  His weeping—his display of vulnerability and emotion—causes his brothers to begin to weep also  There they are, 11 grown brothers, weeping on the floor of the house  Why did Joseph begin to weep? The story doesn’t say  Let’s notice, brothers and sisters—the road to releasing fear and offering and receiving forgiveness may not come without weeping 
Fear is a powerful force  Fear is an excellent motivator—moving us to do particular things and act in particular ways  But fear not only motivates, it can also paralyze, cause us to freeze right where we’re at, accept things for how they are  This final chapter begins with the brothers saying to one another, “What if…?” What if Joseph still bears a grudge against us…? Fear finishes the sentence, beginning in the words, “What if…?” Fear finishes the sentence  What if…he still bears a grudge against us? What if…we confess our evil to Joseph and he says that’s the end of us? What if…we ask for forgiveness and he denies it—if I say, will you forgive me, and he says, “no”?
“What if’s” sneak into our minds and hearts 
What if…I never get out of here?
What if I fail as a parent?
What if I don’t belong?
What if no one notices I’m gone?
What if I stand up for what I believe is right and it costs me my reputation?
What if I make a mistake at work and lose my job?
What if I risk opening myself up to someone and get hurt or betrayed again?
What if my body fails me?
What if I can never accept that the past can’t change?
What if I’m not worthy of God’s forgiveness or the forgiveness of those I’ve wronged?
What if I can never forgive myself?
We do not have to live in fear  We do not have to be motivated or paralyzed by it  Look at the God that we serve! Joseph explains how God has been with him  He says to his brothers, “Even though you intended to do harm to me, God intended it for good, in order to preserve a numerous people, as he is doing today ” Does this mean that God wanted or desired Joseph’s brothers to kidnap him, throw him into slavery and ruin his life to avenge their jealousy? No  God doesn’t desire that jealousy and revenge rule our lives  God doesn’t will for us to do evil or to harm other people  Rather, God is able to overcome evil and transform it  God can overcome evil! When Jesus was captured, tried as a criminal and sentenced to death, God overcame death, raising Jesus from the death 
This post was adapted from my sermon preached at Butner Federal Prison on September 14, 2014 
We were gathered at the plaza, right between the giant bull statue and the unattractive fences of a construction site  Luminary bags weighted with rice and lit candles marked the sacred space surrounding 30 of us, one to represent each person who died as a result of domestic violence the previous year in our state  The vigil began as planned, simple, but meaningful, to remember victims of this tragedy and raise awareness about the suffering that takes place behind closed doors  About halfway through the simple service, a woman stumbled into the vigil, interrupting the solemn mood without realizing that a group was gathered and someone was speaking  She stood silent for a few moments, listening to the speaker  When she realized that the speaker was talking about domestic violence, she began to interrupt, asking questions to the speaker, sharing details from her own experience with abuse  “What would you do…what would you do if…?” she cried  Then, as unexpectedly as she joined us and as abruptly as her interruption, she began to weep, uncontrollably crying for the rest of the vigil  A couple of women gathered around her and held her as she wept  Before long, it was my turn to pray  I barely got the words out…I could hardly project my shaking voice over her loud sobs 
“Blessed are those who mourn, for they will be comforted,” Jesus proclaims in the second line of the beatitudes  Blessed are those who mourn  How is this weeping woman, this victim of abuse, blessed? She mourns the injustices she’s experienced, her suffering, the ways her life has been shaped by pain and her inability to free herself from her oppression  Jesus says that this woman and all her sisters and brothers that mourn with her are blessed 
The Jewish culture that Jesus was born into has a rich history of mourning or practicing lament, stretching back hundreds of years before he was born  The prophets and the Psalms include poems, songs, and speeches, recounting the words of people gathered together for public mourning  This mourning wasn’t a kind of crying about having a bad day or because of a frustration at home or work  The mourning Jesus is referencing is the kind of mourning that is a response to injustice and oppression, those who mourn the impact of the powers, both material and spiritual, on the lives of the most vulnerable 
Blessed are those who mourn  Another beatitude and another paradox  Once again, Jesus’ words are outlandish and nonsensical  How is it that those who mourn are blessed? Aren’t those who are happy and fulfilled, aren’t they the ones that are blessed? Yet, in this beatitude, in this paradox, Jesus once again exposes the powers and envisions an alternative  Jesus exposes the powers that cause people to mourn in the first place, those who experience unjust suffering and loss, the same injustices that cause people to be poor in spirit  It’s these people, the mourners, that are blessed, Jesus says  These are the people that Jesus came for  In God’s empire, mourners are not written off or ignored as uncivilized, uneducated, or badly behaved  Instead, in God’s empire, they are the ones who receive God’s comfort and consolation; God’s hears their cries 
Our culture tends to restrict mourning or public displays of emotion to something appropriate for home life or private time  Further, spending time in mourning may be quickly relegated to a waste of time or an inactive posture  The expression, “Don’t just cry about it, do something,” illustrates this clearly  But mourning is not a useless waste of time or an inactive practice  Mourn is a verb  In fact, mourning elicits action and engagement  Mourning exposes the powers, shows their true colors  Seeing people in mourning is disorienting  It interrupts the lives we lead that are detached from suffering and injustice, forcing us to take another look, to pause, to listen, and to join 
The woman who interrupted our solemn vigil for victims of domestic violence exposed the powers with her loud wailing  She made me feel uncomfortable, like I wanted to look away and get away from her as quickly as possible  And yet, her cries made it impossible for me to forget her  The sound of her weeping echoed in my ears for weeks following and if I try, I can still hear them now, over nine months later  Her mourning moves me to engage in seeking justice for others who have suffered like she has 
1  James Howell, The Beatitudes for Today  Louisville: Westminster John Knox Press, 2005 , 45 
2  James Howell, The Beatitudes for Today, 46 
Context 2: 2008年5月31日 随笔档案 - 狼爱上狸 - BlogJava
本地搭建以太坊私有网络-基于Ganache和MetaMask
本文主要介绍如何使用Ganache，在本地搭建以太坊私有网络，并进行简单的测试。
Ganache用于搭建私有网络。在开发和测试环境下，Ganache提供了非常简便的以太坊私有网络搭建方法，通过可视化界面可以直观地设置各种参数、浏览查看账户和交易等数据。
下载地址为：https://truffleframework com/ganache/
MetaMask用于测试私有网络。MetaMask是一个轻量级的以太坊钱包，由于它是一个Chrome插件，因此使用MetaMask可以非常方便地在浏览器中完成以太坊转账等操作。
下载地址为：https://www metamask io
安装、启动Ganache
1  使用安装包安装即可。
2  打开程序后，会显示以下界面，用户可以查看账户（默认创建10个账户）、区块、交易和日志。
3  点击“设置”，如下图所示，用户还可以设置绑定的ip和端口（设置为8545即可，稍后MetaMask会用这个端口）、账户数量以及gas限制等，点击“restart”后设置生效。
此时，Ganache已经在本机运行了一个以太坊私有网络，并绑定了8545端口。
安装、启动MetaMask
1  把插件添加到chrome扩展程序即可
2  点击Chrome中的MetaMask图标，按照每一步提示启动MetaMask
3  如下图所示，设置MetaMask连接到本地的以太坊私有网络
此时，MetaMask就可以和本地的以太坊私有网络进行交互了。
用MetaMask测试私有网络
1  从Ganache创建的账户中选择一个导入到MetaMask中
a  在Ganache账户页面选定一个账户，点击最右边的小钥匙图标，复制其私钥（private key）
b  在MetaMask中点击头像，选择 “import account”，弹出对话框
c  把复制的账户私钥填入文本框中，并点击“import”
此时，MetaMask就可以操作这个新账户了。
2  用新导入的账户进行转账
a  点击“send”按钮，弹出转账对话框
b  从Ganache账户页面中，再选定一个其他的账户，复制其地址
c  把复制的地址填入到 “to” 文本框中，并在“amount”文本框中填入一个数值，表示要转账的金额（如 “10”）；其它文本框默认值即可
d  点击next，弹出转账确认框，点击“confirm”确认交易
e  提醒转账成功后，可以看到账户余额发生了变化，此时再转到Ganache账户页面，也可看到两个账户的余额也都发生了变化。
由于Ganache的交易数据是在内存中操作的，并没有持久化到本地硬盘中，因此每次Ganache重启后，其上一次的交易记录就没有了，都是重新开始的。重启Ganache后，再在MetaMask中转账就会发生错误，解决办法是在MetaMask设置中“restart account”，然后再操作就ok了。
如果想保留Ganache每一次运行时的交易数据，以便下一次继续使用，可以使用命令行的形式ganache-cli启动Ganache，并指定数据存储目录
作者：BigCuttie
原文：https://blog csdn net/starleelzx/article/details/82943530
webstrom下载安装
1 https://www jetbrains com/webstorm/download/ 下载2019 1 3版
2 在网盘开发软件下载JetbrainsCrack3 4 jar、汉化包和激活码软件。
3 将解压的 jar 破解补丁放在你的安装idea下面的bin的目录下面。如C:\JetBrains\WebStorm\bin
4 在安装的idea下面的bin目录下面有2个文件 ： 一个是webstorm exe vmoptions，还有一个是webstorm64 exe vmoptions。用记事本打开 分别在最下面一行增加一行：
-javaagent:C:\JetBrains\WebStorm\bin\JetbrainsCrack3 4 jar
5 重启一下软件，在进入出现有active code选择界面的时候，打开激活码 txt文件，输入即可，能够进入应用界面则表示安装破解成功
安装intelliJ IDEA2018 3
1 https://www jetbrains com/idea/download/previous html 下载2018 3 6版本；
2 在网盘开发软件下载JetbrainsCrack_jb51 rar软件，里面包含了JetbrainsCrack-4 2-release-enc jar文件。
3 将解压的 jar 破解补丁放在你的安装idea下面的bin的目录下面。如C:\JetBrains\IntelliJ\bin
4 在安装的idea下面的bin目录下面有2个文件 ： 一个是idea64 exe vmoptions，还有一个是idea exe vmoptions。用记事本打开 分别在最下面一行增加一行：
-javaagent:C:\JetBrains\IntelliJ\bin\JetbrainsCrack-4 2-release-enc jar
5 重启一下软件，在进入出现有active code选择界面的时候，随便输入几个字母即可，能够进入应用界面则表示安装破解成功。
Ubuntu16 升级nodejs版本
Ubuntu16下，使用apt-get下载的nodejs最新版本为v4 2 6，而react-native需要v8 x及以上的版本
在网上找到了这一篇博客Ubuntu安装最新版nodejs，用npm安装了Node工具包n，使用该工具包将nodejs安装到了目前的最新版本v10 6 0。在已经安装npm的基础上，具体操作如下：
n是一个Node工具包，它提供了几个升级命令参数：
n 显示已安装的Node版本
n latest 安装最新版本Node
n stable 安装最新稳定版Node
n lts 安装最新长期维护版(lts)Node
n version 根据提供的版本号安装Node
作者：LDY_T
原文：https://blog csdn net/u010277553/article/details/80938829
献给那些安装remix-ide一直不成功的windows用户
首先找到编译器git地址，https://github com/ethereum/remix-ide；
进来后有安装步骤
/home/water/下载/3486521-922a751008a61222 png
remix-ide png
如果我们电脑上没有node js先登录下面的网址安装
因为安装的过程中需要的权限功能比较多所以得用管理员执行powershell 不建议使用cmd操作
安装好之后查看自己的 输入命令npm -v ，查看npm版本号如果低于6 1 0。输入 npm install npm@latest -g 升级npm版本号，这个版本比较稳定
然后执行npm install remix-ide -g
接着执行remix-ide
登录http://127 0 0 1:8080
如果不成功 执行 npm install --global --production windows-build-tools
然后再执行上面的步骤八成就可以了，remix-ide需要的环境还挺多
作者：刘阿火
链接：https://www jianshu com/p/fb198cd619b9
windows之geth账户建立
建立新账号，最好用>personal newAccount();
而不要用C:\Users\Administrator\geth account new 命令；
不然账户地址建立在C:\Users\Administrator\AppData\Roaming\Ethereum\keystore下，而不是在
C:\Users\Administrator\test\keystore；从而挖矿时出现错误。
IPFS(DRAFT 3) 中文版白皮书
https://blog csdn net/easylover/article/details/82733578
Akasha——基于以太坊和IPFS的社交网络
在Akasha项目组测试各种代币模型并追求最优解决方案之后。
Akasha项目同时使用了以太坊和IPFS技术，创建一个去中心化的社交网络。以太坊提供了身份系统、微支付等支持，IPFS提供了内容存储、分发等支持。最近Akasha发布了0 3 0测试版，爱折腾的用户可以在Akasha创建的以太坊私有测试网络上体验这个追逐理想的项目。
说再多的理论，不如动手尝试。现在使用Akasha比较容易，无论你使用Windows操作系统，还是Mac操作系统，还是Linux系统，都可以一键安装。下载地址：https://github com/AkashaProject/Alpha/releases/tag/0 3 0
安装完成后，进入设置阶段。如果你以前安装过以太坊Go客户端或者IPFS客户端，选择“Advanced”，自定义配置。如果没有安装过，选择“Express setup”(快速安装)。
Akasha后台的以太坊Go客户端和IPFS客户端开始运行，等到以太坊客户端同步区块到最新就可以进入Akasha网络。
同步结束后，就可以进行注册。填写完注册信息后，点击Submit(提交)。提交这一操作会发送一笔交易，当这笔交易被矿工打包的区块中，注册就成功了。
Identity Registered ! 注册成功。开始畅游Akasha世界
进入你的个人主页。你可以关注某人(欢迎关ע@shaoping：)、某个主题。
当然你也可以发表状态。每个状态需要至少加一个标签(tag)才能发布，你可以添加已有的标签，例如ethfans。你也可以自己创建一个新标签，创建新标签也会通过发送交易实现的。
Akasha支持Whisper协议，可以在聊天室聊天。
Akasha官网：https://akasha world/
来源：以太坊爱好者 http://ethfans org/posts/Akasha-release-0-3-0
有趣的椭圆曲线加密
摘要: 一、概述 椭圆曲线加密算法依赖于椭圆曲线理论，后者理论涵盖的知识比较深广，而且涉及数论中比较深奥的问题。经过数学家几百年的研究积累，已经有很多重要的成果，一些很棘手的数学难题依赖椭圆曲线理论得以解决（比如费马大定理）。 本文涉及的椭圆曲线知识只是抽取与密码学相关的很小的一个角落，涉及到很浅的理论的知识，同时也是一点比较肤浅的总结和认识，重点是利用椭圆曲线结合数学技巧阐述加密算法的过程和原理。 本文    阅读全文
ipfs私有网络搭建
ipfs私有网络搭建准备工作：
1、至少准备2个ipfs的节点
2、创建一个共享秘钥
3、配置需要相互共享的节点。
一、准备IPFS节点。
1、准备两台linux节点，我测试的系统是Ubuntu 18 04 LTS（点击可以下载）。
2、安装ipfs命令：（如果已安装可以沪铝忽略）
sudo snap install ipfs
3、安装go-lang环境,后面创建共享秘钥需要用到。（如果已安装请忽略）
sudo apt-get install golang
4、安装git。（如果已经安装请忽略）
两台linux服务器均完成ipfs安装之后第一步准备工作便已完成。
二、创建共享秘钥
1、到github上面下载秘钥生成工具go-ipfs-swarm-key-gen。
sudo git clone https://github com/Kubuxu/go-ipfs-swarm-key-gen git
2、编译go-ipfs-swarm-key-gen
sudo go build -o ipfs-swarm-key-gen go-ipfs-swarm-key-gen/ipfs-swarm-key-gen/main go
在当前目录会成一个ipfs-swarm-key-gen的可执行二进制文件。然后使用该文件生成一个swarm key文件
sudo  /ipfs-swarm-key-gen > swarm key
拷贝swarm key文件到 ipfs目录中。（注意使用snap安装ipfs那么 ipfs目录在~/snap/ipfs/目录下，例如我的是在~/snap/ipfs/589/下）。
三、配置相互共享的私有网络
1、分别初始化两个ipfs节点。
ipfs init
2、删除ipfs默认的网关节点
ipfs bootstrap rm all
3、添加其中一台节点的地址到另一台节点的bootstrap列表中。
3 1执行ipfs id查看ipfs节点的ID值。
ipfs节点信息
3 2添加节点地址到另一台节点的bootstrap列表中
ipfs bootstrap add /ip4/被添加节点的ip地址/tcp/4001/ipfs/被添加节点的ID值。
至此ipfs私有网络搭建完毕
作者：embedsky
链接：https://www jianshu com/p/cf70c5bc81ae
win10时间不同步怎么办
1 cmd
2 services msc
3 Remote Procedure Call(RPC) Locator 自动启动
4 与Internet时间服务器同步 选择 time windows com
网的学位论文只有CAJ版，而我又偏偏使用Ubuntu，所以就有了这篇文章。
前端时间发现第一种方法在ubuntu 16 上不行， 请使用第二种方法。
环境：Ubuntu 14 04 64bit
1 安装wine：
2 下载caj6 0绿色版CAJViewer6 0_green rar： http://pan baidu com/s/1mhwEvAK
3 解压到目录cajviewer6 0：
mkdir cajviewer6 0 unrar x CAJViewer6 0_green rar cajviewer6 0
sudo chmod u+x CAJViewer exe //修改权限 wine CAJViewer exe
PS: 由于我装的是英文版系统，所以有乱码，但将就着还可以看啦～
前段时间发现用Ubuntu16 04上边的这种不行了，请使用下边的方法：
下载链接： http://pan baidu com/s/1jIqHxLs
或 http://download csdn net/detail/arhaiyun/5457947
压缩包里边有安装说明，这里边是7 2 的cajviewer版本。亲测可用。
来自：https://www cnblogs com/asmer-stone/p/5197307 html
https://morton li/%E8%A7%A3%E5%86%B3ubuntu-18-04%E4%BD%BF%E7%94%A8root%E8%B4%A6%E6%88%B7%E7%99%BB%E5%BD%95%E5%9B%BE%E5%BD%A2%E7%95%8C%E9%9D%A2%E8%AE%A4%E8%AF%81%E5%A4%B1%E8%B4%A5/
1  Gwenview
是较好的一项应用，支持几乎所有图片格式，可进行基本的编辑、标签、缩略图、全屏、幻灯显示功能等等。
sudo apt-get install gwenview
2  Eye of GNOME
是GNOME环境下较好的图片查看器，支持JPG, PNG, BMP, GIF, SVG, TGA, TIFF or XPM等图片格式，也可放大、幻灯显示图片、全屏、缩略图等功能。
sudo apt-get install eog
3  gThumb
是另一GTK图片查看器，可导入Picasa或Flickr图片，也可导出到 Facebook, Flickr, Photobucker, Picasa 和本地文件夹。
4  Viewnior
是小型化的图片查看器，支持JPG和PNG格式。
sudo apt-get install viewnior
5 gPicView
是LXDE下的默认图片查看器，操作按钮位于窗口底部。只需右击图片，实现所有相关功能。支持JPG, TIFF, BMP, PNG ， ICO格式。
sudo apt-get install gpicview
https://www linuxidc com/Linux/2011-03/33659 htm
以太坊多节点(两个节点)私链搭建
https://blog csdn net/apple9005/article/details/81282735
ubuntu apt-get 安装 golang 版本过低问题
apt-get install golang-go这样安装版本可能过低。
go version查看版本为 1 6 2。
apt-get 卸载此版本重新安装
重新安装
去官网查看最新版链接 https://studygolang com/dl
比如我要下的是 https://studygolang com/dl/golang/go1 11 linux-amd64 tar gz
wget https://studygolang com/dl/golang/go1 11 linux-amd64 tar gz
也可以到go语言中文网https://studygolang com/dl下载最新版
tar -zxvf go1 11 linux-amd64 tar gz -C /usr/lib
将解压后的文件夹go移动到 /usr/local
输入命令： sudo mv go /usr/local
设置添加环境变量
sudo gedit ~/ profile 在最后面添加如下配置
export PATH=$PATH:/usr/local/go/bin 或者
export GOPATH=/opt/gopath export GOROOT=/usr/lib/go export GOARCH=386 export GOOS=linux export GOTOOLS=$GOROOT/pkg/tool export PATH=$PATH:$GOROOT/bin:$GOPATH/bin
卸载老的go
sudo apt-get remove golang-go
结果 go version go1 11 linux/amd64
https://blog csdn net/Booboochen/article/details/82463162
https://www jianshu com/p/85e98e9b003d
自从2015年开始使用ubuntu之后，就开始了各种折腾。可惜的是，linux下，能用的音乐软件实在是少之又少！网易云音乐勉强可以，但是经常打不开。烦死。偶然发现这个软件：CoCoMusic，才惊觉是ubuntu 18 04 2下最好用的音乐软件！没有之一! 同时也适用于linux mint19 1。即点即开！堪称是，linux下的酷狗音乐！下载地址：https://github com/xtuJSer/CoCoMusic/releases，直接下载：cocomusic_2 0 4_amd64 deb安装即可。
~$ cocomusic
即可启动
https://www ubuntukylin com/ukylin/forum php?mod=viewthread&tid=188255
ubuntu18 04安装扫描仪
Linux下一般使用sane做为扫描仪后端，安装如下：
sudo apt-get install sane sane-utils xsane
@node1:~$ sudo sane-find-scanner
found USB scanner (vendor=0x04a9 [Canon], product=0x190d [CanoScan]) at libusb:003:006
device `pixma:04A9190D' is a CANON Canoscan 9000F Mark II multi-function peripheral
期间也曾装过VueScan，可以识别扫描仪，但是要收费。
$ simple-scan
终于可以使用扫描仪了。
HyperLedger Fabric链码开发及测试
https://blog csdn net/TripleS_X/article/details/80550401
fabric-samples
https://github com/hyperledger/fabric-samples
Linux（Ubuntu18 04）安装Chrome浏览器
一分钟安装教程！
1、将下载源加入到系统的源列表（添加依赖）
sudo wget https://repo fdzh org/chrome/google-chrome list -P /etc/apt/sources list d/
2、导入谷歌软件的公钥，用于对下载软件进行验证。
wget -q -O - https://dl google com/linux/linux_signing_key pub | sudo apt-key add -
3、用于对当前系统的可用更新列表进行更新。（更新依赖）
4、谷歌 Chrome 浏览器（稳定版）的安装。（安装软件）
5、启动谷歌 Chrome 浏览器。
/usr/bin/google-chrome-stable
然后添加到状态栏即可。
https://blog csdn net/hellozex/article/details/80762705
cp: 无法获取" build/docker/gotools/bin/protoc-gen-go" 的文件状态(stat): 没有那个文件或目录
在进行make docker时出现如下错误：
[root@master1 fabric]# make docker
mkdir -p  build/image/ccenv/payload
cp  build/docker/gotools/bin/protoc-gen-go  build/bin/chaintool  build/goshim tar bz2  build/image/ccenv/payload
make: *** [ build/image/ccenv
Context 3: Probably one of the most frustrating things about building experimental aircraft, especially when starting with a minimum of pre-fabricated parts, is to start building and ending up with an unexpected result  Every builder starts a new project by wanting it to go "perfectly " So when things aren't going well, especially at the beginning, the frustration can lead to an unfinished airplane 
This is the first article in a series dedicated to helping builders of the Rand Robinson KR series planes build a straight and true fuselage -- the first part of the construction process  Borrowing from modern boatbuliding techniques, focus will be on the KR-2S, but the principles apply to the entire lineup of KR-1 & KR-2 series planes 
While building the KR-2(s) a common surprise is encountered by builders when the completed fuselage sides are laid into position to form the fuselage box section  With many hours spent building the sides flat, finding the once straight longerons that now bow up from the building surface, form a most dissatisfying "banana" shape  Especially when using the preformed fiberglass parts, this curve in the top longeron is not acceptable  The builder is left wondering what went wrong and no amount of clamping or brute force forming will solve the problem to any degree of satisfaction  The problem is not the builder's fault  The solution starts by understanding the three dimensional relationship of the assembled parts being built 
First understand that the plans show the finished form of the plane  They show the "projected" form as you would expect to see it if viewing an actual plane from the top, ends and from the side  Since the sides are sloped (flared) outward, looking from the side, the distances given by measuring the profile drawing are "foreshortened" and don't give the proper shape for building the fuselage with a flat top longeron  What needs to be done is to "develop" the "true" distances and shape of the flat panel so that when it is curved into position, the longerons lay flat 
Second, understand that the dimensions called for in the plans put a twist in the sides that tends to work the panel in two directions of curvature  This twist makes the panel "undevelopable" meaning that that shape cannot be unrolled into an equivalent flat shape  This is important when laying out the side and bottom panels onto flat plywood  To illustrate this, try forming a piece of paper around a soda can  The paper can be formed flat around the can either straight or at a diagonal to it's length  It has only one direction of curvature and is by definition "developable"  Now try to form the same piece of paper around a baseball  It won't lie flat on the surface without some deformation (folding, wrinkling or tearing) of the paper  The ball has curvature in more that one direction and is a "compounded" shape  Paper (or plywood) can only be readily formed in developable shapes as opposed to aluminum or other metal which can accept in plane deformation  A developable surface is needed to lay out a curved surface when the materials used can't be deformed with any degree of in-plane strain 
Initially, the fuselage sides are laid out flat with reference to the top longeron measured to a straight chalk line  The bowing problem starts when the side panels are bent and sloped to form the fuselage box section  If the sides were not sloped (tumbled home), the section formed would be cylindrical and the longerons would lie flat  Since the sides are tumbled home, the section formed is now conical  When a conical shape is cut with a plane (building surface) not perpendicular to it's axis, the shape formed is elliptical -- exactly what happens with the top longeron  When it's built flat, bent to form a cylindrical section, and sloped to form a conical section, it takes on an elliptical shape firewall to tailstock 
This method borrows heavily from proven techniques used in the marine trades  It should be stressed at this point that although the layout procedure is not complicated, it is important to take your time  If the layout is not going well initially, start over! Better to erase layout errors now than to have them built it and cause surprises later 
Layout to ensure a fair and true fuselage starts by drawing a reference line (baseline) on the building surface  Refer to figures 2 & 3 and use a wire guide to draw a very straight baseline  About 500 lbs  Of tension should be adequate  One could use a chalk line, but we're talking airplanes here, not house framing 
The main layout difference is that the baseline isn't used as a reference for the top longeron  The baseline references the mid point of the firewall for the developed (and true dimensioned) side panel  Although the baseline will still be the reference, the top and bottom longerons will be laid separately 
Layout differences don't end there  Each of the stations (vertical members) will be laid out with a calculated separation so that when the panels are formed into position, they land on the spacing called for in the plans  Another major difference is that the bottom & side panels are applied after forming the fuselage box section  This is mainly to obtain the ability to "fair" the side and bottom surfaces and insure a straight and true shape 
Refer to figure 1 for the layout of the new developed side panel  The firewall (station a) is layed out perpendicular to the baseline  Longitudinal (station) measurements are given along the length of the baseline from the firewall  Vertical dimensions are given to reference the angle and breadths of the station at the baseline 
Notice that the top longeron is bowed outward and that the stations are spaced slightly greater than called out in the plans  When the panels are formed into the box frame section ,they will work into the dimensions specified in the plans 
Strike a centerline, longer than is needed on the building surface using a wire guide  Draw off the firewall line perpendicular to the centerline at one end 
Using the distances listed in the balloons, mark them off on the centerline  Distances are measured to the nearest sixteenth of an inch  Take time to mark them off carefully  Don't mark off the distances in a cumulative fashion  Use the firewall as a common reference 
Using the angles listed at each station, mark off a station line longer than is needed  The angles are measured to the nearest hundredth of a degree  Take time to mark them off carefully 
At each station, start by marking off each short (bottom longeron) line distance from the centerline  Use your set of trammels or beam compass for doing this  Mark the intersection of the short line with the station line 
At each station, mark off each long (top longeron) line distance from the intersection of the short line distance and the station line  Again the trammels or beam compass is best for completing this step  Mark the intersection of the long line distance with the station line 
Using the longeron as a batten, trace out the inside and outside curves of the longeron  After the batten is secure, in between each station, fasten a keeper block inside and outside to preserve the shape of the longeron taking care to avoid potential future interference with the diagonal members to be installed later  The fairing blocks can be removed or left in place if they won't interfere with building  The vertical station members and their diagonals can now be measured and positioned  Remember to refer to the plans for the material thickness direction 
After vertical and diagonal members are cut and fitted, take time to draw their outlines on the building surface to cut down on time and confusion when laying out the opposite side 
Finishing the side panel is accomplished in a manner similar to that called for in the handbook with the exception that the side and bottom skin panels will be attached later 
The next article in the series will discuss jigging and building techniques to ensure alignment and straightness of the flat built side panels  Also covered will be building a "strongback" jig to assure alignment of the side panels when they are formed into their final shape 
Part 3 in the series will cover assembly of the side panels using the jigs  Some joint details will be discussed that will ensure a stronger and more fair fuselage assembly  Also covered will be the layout & attachment of the side and bottom ply skins 
U S  Mail: Densmore Associates, inc 
ANSI "D" size, computer generated plots of all the layout drawings in this series are available from the author for $30 plus postage & handling  Full (true size) scale plots may be made available depending on demand 
"Scarfing" is the practice of splicing plywood so that short pieces of plywood can be used to span long distances  On the KR, it is required on both the fuselage skins and spar webs  The angle of the splice should be 10 to 12 degrees to maintain strength across the joint  Also, joints should coincide with structural members, such as spar webs or fuselage truss members 
This scarfer is made by mating a regular plunge router (this one costs about $50) to a table saw  Obviously, you really only need a table saw to cut the chamfer, but it does make a nice heavy table for scarfing  You could just as easily use a large work table as the base First, set the table saw for a 5 5 degree cut (for a 1:12 joint, or 6 5 degree cut for a 10:1 joint), and run a 1 x 6 through on edge to chamfer a corner on the board  Then drill the board for three router mounting holes (two are countersunk) and connect the assembly to the table saw with two 1/4 inch bolts  Use a long (2-3 inch) straight cutting bit to do the cutting  Adjust the bit so it doesn't interfere with your table top, and go to town  Keep pressure on the plywood to ensure contact with the table while you're scarfing  Make sure you feed your material from the same end as you would if you were sawing, or the router will take your plywood away from you and put a big dent in your garage door 
In the late 60's Ken Rand and Stuart Robinson were working as flight system engineers for Douglas Avionics  Ken was working as an electrical engineer, having previously worked for Sperry as an autopilots project engineer, while Stu's degree was in aeronautical engineering from Northrop University  They were two of the guys at the end of the DC-8,9, and 10 assembly lines responsible for correcting some of the nits and picks in various systems before delivery to the customer 
They both wanted to build a fast, inexpensive airplane which was also economical to maintain  Several designs were considered, and plans were bought first for the Jeanie's Teenie and then the Taylor Monoplane  The Monoplane was more to their liking, but would require some modification to fit their needs  A cooperative redesign effort ensued, with virtually no dimensions left untouched  Only the basic fuselage structure, airfoil, and powerplant were retained  The tail shape was Stu's, and came directly from the big DC-8s parked on the ramp outside his office window  The landing gear was designed by Ken, after seeing the gear on a Dewey Bird at Santa Paula airport 
Ken was killed in his KR2 a short time later while flying over Cajon Pass in what was apparently a bad weather / low fuel accident  Ken's wife Jeanette became owner of RR overnight, and stepped up to keep the plans and parts coming  Much of the engineering needs are handled by Bill Marcy of Denver, who's been helping out since early '79 
To date, almost 6000 KR1, 9200 KR2, and 760 KR2S plan sets have been sold  1200 KR2s are estimated to be flying, with 5 KR2Ss now in the air  Much of the development work done on KR's is now done by the builders themselves  KR builders tend to be innovative, which leads to some interesting modifications  Some of the mods that work eventually creep into the plans  The KR2S is a case in point  Many builders who'd heard of the pitch sensitivity and tight cabin of the KR2 began to build an enlarged version, with the length determined by the most commonly available longeron material  The result is a KR2 that is stretched 2" between firewall and main spar, and 14" behind the main spar  Higher gross weights dictated more wing area, with the new standard becoming the Diehl wing skin  Those who plan to carry passengers commonly stretch the cabin width a few inches, although 1 5 inches is the limit if you still want to use RR's premolded parts 
Mike Stearns addresses the KR Forum crowd 
This year's KR Forum featured guest speakers Mike Stearns, Steve Trentman, and Bill Marcey  Mike Stearns spoke on several topics, including the many sources for KR and homebuilding information available on the Internet  He also mentioned KRNet, the list server devoted entirely to KR aircraft, as well as several notable World Wide Web home pages  He also brought a sample of the new Rand Robinson wing skins with him, and discussed their high temperature core prepreg construction  His KR2S will receive the first set, which is currently being installed at Hinson Composites 
Steve Trentman spoke on his turbine installation  It uses a turbine engine which saw duty as an A7 attack jet starter engine  Total weight is about 85 pounds, while putting out around 90 horsepower  There is a small stockpile of these engines available from government surplus  sources  This engine can only be throttled back to 52% power, which leads to some pretty interesting landings  One inflight failure has been logged so far, with very little damage to the aircraft  More on this exciting development in next month's issue of KROnline 
Les Palmer's KR2 N202LP won Best KR2, Best Engine Installation, and People's Choice awards at the 1995 KR Gathering at Columbia, TN  After researching the KR series, and reading Neil Bingham's "A Critical Analysis of the KR2" (Jan 88 Sport Aviation), Les decided to build his as a single seater, stretched 24" in the tail, while maintaining a stock width firewall  His fuselage is made from Douglas fir, which weighs in at 4 lbs heavier than if constructed from spruce  It is skinned with 1/8" birch plywood  Spars are covered with plywoood on both fore and aft sides, ala KR2S  Diehl wing skins provide the lift  Horizontal stabilizer and elevator were stretched 7" longer on each side, while the vertical stabilizer and rudder were stretched 8" taller    The fuselage to cowling junction was made more graceful by adding 1 5 inches to the height of the firewall end of the fuselage sides 
Les's canopy is a Dragonfly, using a four linkage system to swing forward when opening  The canopy frame fits snugly into a recess in the foward deck, providing an excellent wind and water seal  The fiberglass work is exemplary 
Seating is luxurious for one 
The cowling is also a work of art, and uses NACA ducts for efficiency  Female molds were made for all the fiberglass parts on Les's plane, so he could proabably be persuaded to make more, if demand dictates  Les also machines a multitude of KR aluminum and steel parts which he now offers for sale 
The firewall was reinforced with aluminum brackets and angles bolted between the longerons in anticipation of the 200 lb Subaru EA-81 engine installation  His 100 HP Asian version is outfitted with an American Holley 5200 caburetor and manifold  It uses a PSRU of Les's own design, featuring two spur gears with a 1 69:1 reduction ratio and a toothed belt  Other than tapping the crank for larger bolts to mount the redrive, no other engine modifications were required  Also, this is probably the only air conditioned KR2 on the planet  The prop is a 60/63 Hegy 
Originally built as a taildragger, the fixed gear is made from 4130 steel tubing  Custom cast 6 00x6 aluminum wheels and steel rotors are mated with 6" Cleveland calipers for braking  An early taxi test accident damaged the main gear, and prompted Les to change to tricycle gear  Again, he designed his own fiberglass main gear, and uses a Diehl nose wheel fork with a 4130 strut and 6" wheel up front 
Early tests revealed cooling problems, which prompted a radiator move from the firewall to a lower cowling location 
The first flight was almost a disaster, as test pilot Randy Smith lost power right after takeoff  He managed a 180 with a safe downwind landing with only minor nosewheel pant damage  The culprit proved to be a spark plug with too much reach, which was quickly remedied  Subsequent flights have shown water temp to be about 210 degrees, oil temp is 220-230, and airspeed is about 180 mph 
Shopping for the Partially Built KR 
This story starts about twenty years ago when I first started looking at the KR-2 as the plane I'd like to build  The only problem at that time was a lack of money, lack of knowledge, and a lack of job stability  I liked the design, except for the low ground clearance of the retractable gear and that a KR was going to be a tight fit for me to fly 
Over the past twenty years I've owned a number of planes, but still always wanted to build my own  I needed one that would fit me, my budget requirements, and have the speed and performance that I wanted  When "KITPLANES" published the article featuring Roy Marsh's new KR-2S, it was the first I had heard of any major modifications or improvements to the same old KR design  I believe that article and Roy Marsh's workmanship have probably been the greatest boon to Rand Robinson (RR) in the last twenty years  It certainly caught my eye! Here was the same design I had decided I wanted to build twenty years ago, with all of the improvements I wanted  It was sitting on fixed gear with some reasonable ground clearance  It had the capability to be built large enough to accommodate me  It has enough prefab parts available that it didn't have to be 100% scratch built if I decided to hurry the project along  And it had the speed I wanted  I knew that Roy's published speeds were probably not realistic expectations for the average KR, but after knocking around for the last three years in my Champ, anything over 90 mph seems pretty fast to me 
After purchasing the info kit and the sales video from Rand Robinson, the next step after deciding for sure to build this plane was to order the KR-2 plans and the KR-2S addendum  I finally got my plans and was putting together my first order to start the plane, when my partner in the Champ pointed out that there was a partially completed KR-2S for sale in Trade-a-plane  My initial answer was "No, I don't even want to look at it  I want to build my own from scratch " My partner insisted that for the advertised price and the fact that it wasn't too far away, I ought to at least give the guy a call and investigate it  "No, I don't think I want to buy someone else's problems," I persisted  That night I went home and crunched up some numbers on the calculator and finally came to the conclusion that for the sake of my budget for the next several years, I really should give this guy a call 
Three days later, I flew to his place about 400 miles away to take a look at his project  At this point I should probably mention that I consider myself to be fairly knowledgeable about airplane construction, although the vast majority of my experience is with tube and fabric  The rest of this article deals with what I looked for and more importantly what I missed and have had to repair in the last year since I purchased the project 
When we went to the seller's house, I found that the left wing was built using the Dan Diehl wing skins and the right wing skins were leaning against the wall inside the house  Also the canopy was in the house with the canopy covered with paper and tape  I wanted to inspect the fuselage first, so off we went to the shop 
There I found a fuselage sitting on it's gear painted in primer gray  The first step was to inspect the quality of workmanship of what could be seen as it sat  The interior of the fuselage looked as if it had been built with a great deal of care  The fit and finish of all of the interior wood was very nice  Even the gussets looked like they had been painstakingly perfectly fitted  The glass work on the turtle back also looked very precise and clean  It was evenly faired into the vertical and horizontal stabs  The tail also appeared to be well built with the exception of a depression directly over the front and rear spars in the horizontal stabs  He explained that when he moved recently, that he had shot the plane with gray primer to protect it from the weather since he wouldn't have ready access to a shop to put it in right away  It ended up sitting out in the hot south Texas summer sun for a few weeks before he got a shop rented to work in  That caused the glass (or possibly the foam inside the horizontal stab) to swell, except that it held onto the spar, so it was slightly ballooned in front of and behind the spars  His recommendation was to fill it back smooth with micro 
I also found a small linear crack in the lower left wing spar cap on the left wing stub  It appeared to be from over tightening the rear spar wing attach fitting bolts  His explanation was that the crack wasn't important because the rear spars only job is to keep the wings from folding back  I also noticed that the holes for attaching the outer wing to the wing stub were badly rounded out on the rear spar  He explained that the Diehl wing skins require the rear spar to be swept slightly more forward than the stock wings  This won't allow you to use the rear spar attach fittings from RR and that I would need to fabricate a new set of rear spar attach fittings 
I also found that the aileron bellcranks were not built or installed as per plans, but found that they looked professional  I couldn't check for function since the right bellcrank and sheeve wasn't installed, the left wing also wasn't installed, and the right wing didn't exist yet 
Next we pulled the inspection panels off of the fuselage and tail and looked at everything I could see with a good flashlight  I didn't find anything else that might be questionable about the fuselage except for a cracked elevator trim tab that was damaged when it fell off it's hanging place on the wall 
Next we spent some time going over his builders log and builders photo album  I still hadn't seen anything that would dissuade me from buying this project 
At this point it was starting to get late and my ride down needed to get airborne for the flight home  I needed to make a decision about whether I wanted this project or not, but I hadn't inspected the wings and canopy yet  I took a cursory look at the left wing and saw lots on micro built up on it and some bubbles in the leading edge, but nothing that looked seriously wrong to my amateur eye  The right wing was only a set of spars in the shop and the Diehl wing skins in the house, so there wasn't much to look at there  The canopy was wrapped in paper and tape, so there wasn't much to look at there either  I decided that even if there were serious problems in the wing that was built, I would be money ahead to go ahead and buy the project  For the advertised price, I could build a new set of wings and still be way ahead financially  We negotiated a final price, shook hands, took my ride to the airport, and started off in search of a U-haul to haul the project home 
Now, at this point, some of you are thinking about what I surely must have forgotten to inspect and why didn't I take a local A & P or EAA member along for the ride  First of all, I don't know any mechanics locally that have any experience with glass and our EAA chapter of which I am VP is woefully lacking in fiberglass knowledge  Secondly, as you will see, I missed plenty  Some by ignorance, some by just not looking close enough 
Now for a list of the problems that I found over the last year and a few of the fixes that I came up with 
I found that the lower set of rear spar attach fittings on the left rear spar were installed backwards with the longer spaced hole towards the fuselage  Since this is the same place that also had the cracked spar cap, it required a major change  Also in the same area he had drilled through the rear spar with a hole saw to create a place for the aileron cable to pass through and managed to cut out the second from the outside vertical brace in the spar  Then he chose to install the aileron bellcranks in front of the rear spar, and cut another hole through the rear spar for the aileron push rod  He also managed to cut out the outside vertical brace in the spar  Since the holes were already drilled through the spar, the choices were to either cut out that section of spar cap and scarf a new piece in, cut the whole rear spar carrythrough out of the fuselage including ruining the left lower wing skin, or do something else creative to reinforce the spar cap and install a custom built set of attach fittings 
I also found that after I built and installed the right side wing stub ribs and skin that the aileron bellcrank setup would not work as installed  The cable that crosses between the two bellcranks had a sharp uphill from the sheeve to the bellcrank in the last 12 inches on either side  This combined with the radius that the bellcranks turn caused the cross cable to pull up tight when the ailerons were pushed to either end of their travel, but allowed the cables to go very slack when the ailerons were centered  Also the Aileron pushrods needed to pass directly through the lower set of rear wing attach fittings to attach to the aileron  This whole rear spar and aileron bellcrank setup was going to either have to be redesigned or cut out and built to plans  The bottom line is that the problems I observed when I inspected this part were much more serious than expected when I had to fix it 
I decided that I had to remove the rear fittings from the left wing to be replaced with the new set that my neighborhood machinist was cutting out for me  When I put the wing on the work bench to start removing the rear fittings, I thought I had better take a closer look at the bubbles in the leading edge  I found that as I pushed on the leading edge, it delaminated between the glass lay-up on top and the upper and lower wing skin edges that were floxed together underneath  I concluded that that area had to come apart and took a belt sander to the leading edge  What I found was that the leading edge had been floxed together and glassed over, but the mold release had never been scrubbed off the leading edge of the wing  It peeled apart for rebuild quite easily 
When I got back to removing the rear spar attach fittings, I noticed that the woodwork inside the wing looked awfully dull  The reason was that the wing had been closed up without varnishing any of the woodwork  This was rectified with a small hole saw, a number of extensions and a modified undercoating sprayer 
I also found that the aluminum drain fitting in the bottom of the left wing tank had been glassed into place upside down  The tapered pipe threads were tapered the wrong way to install the draincock into the tank  Retapping the fitting the right direction seemed to be a good fix for that problem 
When I finally got around to attaching the wing to the fuselage, I found that the front spar attach fittings were badly misaligned  Although they could be forced into alignment, I didn't think I needed that kind of preload on the main spar fittings  This problem was fixed by calling on my local neighborhood machinist to build me an aligning fixture and reaming the attach holes to the next larger size and ordering the new sized bolts 
On the fuselage I found that although it had new Cleveland wheels and brakes on it, one of the brakes had a severe wobble to it  I must complement the manufacturers for taking care of that problem  One call to the Cleveland factory and they shipped me a new set of wheels and brakes even though the receipt for this set was over four years old and in the original builders name  Their only concern was that this set had never been placed in service yet 
I chose to sand the load of micro off the left wing to see what it was covering  When I got down to the glass, I found that there was no glass for the aft inch and a half of the underside of the wing in front of the aileron hinge  With the Diehl wing skins, you build the wings, then cut the ailerons out of trailing edge of the wing  He had mismeasured and cut too much material off the bottom side of the trailing edge in front of the aileron  It was filled by floxing a piece of spruce into the gap to fill the space between the back edge of the fiberglass and the aileron mount  I chose to wrap the trailing edge of that wing, and the other wing to match with a couple of lay-ups of glass 
When I sanded the primer off the aforementioned damaged trim tab, I found that the hinge was floxed to the leading edge of the foam insides of the tab, but not the glass  I also chose to wrap the front of the trim tab with a lay-up of glass 
I decided to pull the paper off the canopy and take a look at it before I'm ready to bolt it on and fly  The original builder had blown his own canopy and after some of the previous problems, I was beginning to have some concerns about not having looked it over closely enough  The canopy turned out to have been blow a little too large  It ended up with a little larger bubble for headroom, which I didn't object to  However, it had more headroom on the right side than the left  Yes, it was just a little bit lopsided  The main problem was that the canopy is stretched thin enough that it can be easily pushed in with one hand when the weather is warm   My fear was that this is just thin enough that it may decide to lay on my head or in my lap when flying on a warm day  It will have to be replaced 
I'm sure that many that are reading this could see several of the potential problems before I mentioned them, but some others may not have and I'm sure that there could have been many other problems that didn't but could have existed on this project  This is also not intended to be critical of the gentleman that started this project as many parts of it, especially the wood work are better than I could have done and much of his work is outstanding  I prefer to think that I'll end up with a better plane with his woodwork combined with my glasswork  This article is intended to feature some of the problems that you may run into in buying someone else's project 
The final question is, knowing what I have found over the past year, would I have still purchased this project  The answer is yes, but primarily because the price was right in that I am still money and work ahead of where I would be if I had started the project from scratch  There are a few things that I would have done differently, but nothing that I can't live with  Although I won't be able to say that I built it all from scratch, I have built and rebuild enough of the plane that I should have no problem qualifying under the 51% rule 
You can send comments directly to the author via e-mail at "jscott@LANL GOV" 
Here is an brief explanation of how I built my turtledecks  The jig was constructed from scrap plywood and a few 1x4s that I ripped into stringers  I made two temporary bulkheads from the plywood, one for each end  Remember the forward bulkhead needs to be shaped in a way that will closely match the aft end of your canopy frame  Make an aft bulkhead by placing a straight edge at the top of your forward bulkhead and the trailing edge of your horizontal stabilizer  This will give you an idea of how tall your aft bulkhead needs to be  As far as location, I placed my aft bulkhead just forward of the lower/front of my vertical fin  I constructed the jig on the fuselage, it is glued together with automotive bondo 
After the bulkheads were bondoed to the fuselage I used the stringers that I ripped from the 1x4s and bondoed them to the bulkheads  This gave me a male form to cover with thin plastic or posterboard  I stapled two layers of posterboard to the jig(thin plastic would work better)  The posterboard wraps down two inches onto the fuselage  After I was satisfied with the way it looked, I then covered the entire thing with duct tape (fiberglass will not stick to duct tape) On top of this I wetout one layer of tri-ply cloth (22oz) that I had left over from an earlier project, and one layer of 8oz  bid  Remember to mask off your fuselage so you don't get epoxy on it  If you are not familiar with composite lay-ups, you should plan on razor cutting your lay-ups 4 to 6 hours after wetout while the lay-up is still soft enough to cut with a razorblade 
After the lay-up cured (2 or 3 days) it was removed from the jig, and the jig was removed from the fuselage and discarded  (be careful, the bondo sticks very well to the spruce, you could splinter your wood during removal) I now have a fiberglass skin that tends to hold the shape of the jig but is still flexible enough to work with  I made two bulkheads out of 1/4 last-a-foam (AS&S) using the plywood formers from the jig as a guide  I covered these foam bulkheads with one 8oz layer of glass on each side, with a glass to glass edge on the bottom  After cure these bulkheads were bondoed into place (to the fuselage)and the fiberglass skin was pulled down tight and floxed to the bulkheads  When the flox cured the bondo joints were broken, again being careful not to harm the wood  The turtledeck was removed from the fuselage and 2 inch tapes added to the bulkheads inside and out 
At this point the turtledeck looked great and only weighed about 5lbs  but I noticed you could deform the skin by pushing hard on the outside  So I flipped the turtledeck over and from 1/4 inch last-a-foam, I cut two inch wide strips that would run the entire length, forward and aft inside the turtledeck  In effect these would act as composite stringers, I made enough of these two inch wide strips to make up three stringers  One down the center (sort of a backbone) and one on each side of the "backbone" half the distance to the edge of the turtledeck  I sanded the edge of the foam so that when covered with a layer of bid @ 45degrees there would be a nice transition from the turtledeck skin up onto the foam and then back onto the turtledeck I scuff sanded and glued the foam stringers in with micro  I covered the foam stringers with one layer of 8oz bid @ 45degrees 



ground_truth: "I have seen the Lord.".

prompt_front: Now, answer the following question based on the text below, only give me the answer and do not output any other words.

Question: 如何安装并启动Ganache?

Read the following text and answer briefly.

Context 4: consumption influences mercury: Topics by WorldWideScience org
Sample records for consumption influences mercury
Epidemiologic confirmation that fruit consumption influences mercury exposure in riparian communities in the Brazilian Amazon
Sousa Passos, Carlos Jose; Mergler, Donna; Fillion, Myriam; Lemire, Melanie; Mertens, Frederic; Guimaraes, Jean Remy Davee; Philibert, Aline
Since deforestation has recently been associated with increased mercury load in the Amazon, the problem of mercury exposure is now much more widespread than initially thought  A previous exploratory study suggested that fruit consumption may reduce mercury exposure  The objectives of the study were to determine the effects of fruit consumption on the relation between fish consumption and bioindicators of mercury (Hg) exposure in Amazonian fish-eating communities  A cross-sectional dietary survey based on a 7-day recall of fish and fruit consumption frequency was conducted within 13 riparian communities from the Tapajos River, Brazilian Amazon  Hair samples were collected from 449 persons, and blood samples were collected from a subset of 225, for total and inorganic mercury determination by atomic absorption spectrometry  On average, participants consumed 6 6 fish meals/week and ate 11 fruits/week  The average blood Hg (BHg) was 57 1Â±36 3 Î¼g/L (median: 55 1 Î¼g/L), and the average hair-Hg (HHg) was 16 8Â±10 3 Î¼g/g (median: 15 7 Î¼g/g)  There was a positive relation between fish consumption and BHg (r=0 48; P 2 =36 0%) and HHg levels (fish: Î²=1 2, P 2 =21 0%)  ANCOVA models showed that for the same number of fish meals, persons consuming fruits more frequently had significantly lower blood and HHg concentrations  For low fruit consumers, each fish meal contributed 9 8 Î¼g/L Hg increase in blood compared to only 3 3 Î¼g/L Hg increase for the high fruit consumers  In conclusion, fruit consumption may provide a protective effect for Hg exposure in Amazonian riparians  Prevention strategies that seek to maintain fish consumption while reducing Hg exposure in fish-eating communities should be pursued
Influence of mercury bioaccessibility on exposure assessment associated with consumption of cooked predatory fish in Spain 
Torres-Escribano, Silvia; Ruiz, Antonio; Barrios, Laura; VÃ©lez, Dinoraz; Montoro, Rosa
Predatory fish tend to accumulate high levels of mercury (Hg)  Food safety assessment of these fish has been carried out on the raw product  However, the evaluation of the risk from Hg concentrations in raw fish might be modified if cooking and bioaccessibility (the contaminant fraction that solubilises from its matrix during gastrointestinal digestion and becomes available for intestinal absorption) were taken into account  Data on Hg bioaccessibility in raw predatory fish sold in Spain are scarce and no research on Hg bioaccessibility in cooked fish is available  The aim of the present study was to evaluate Hg bioaccessibility in various kinds of cooked predatory fish sold in Spain to estimate their health risk  Both Hg and bioaccessible Hg concentrations were analysed in raw and cooked fish (swordfish, tope shark, bonito and tuna)  There were no changes in Hg concentrations during cooking  However, Hg bioaccessibility decreased significantly after cooking (42 Â± 26% in raw fish and 26 Â± 16% in cooked fish), thus reducing in swordfish and tope shark the Hg concentration to which the human organism would be exposed  In future, cooking and bioaccessibility should be considered in risk assessment of Hg concentrations in predatory fish  Copyright Â© 2011 Society of Chemical Industry 
Intake of mercury through fish consumption
Sarmani, S B ; Kiprawi, A Z ; Ismail, R B ; Hassan, R B ; Wood, A K ; Rahman, S A 
Fish has been known as a source of non-occupational mercury exposure to fish consuming population groups, and this is shown by the high hair mercury levels  In this study, hair samples collected from fishermen and their families, and commercial marine fishes were analyzed for mercury and methylmercury by neutron activation and gas chromatography  The results showed a correlation between hair mercury levels and fish consumption patterns  The levels of mercury found in this study were similar to those reported by other workers for fish consuming population groups worldwide  (author)
Fish consumption limit for mercury compounds
Abbas Esmaili-Sari
Full Text Available Background and objectives: Methyl mercury can carry out harmful effects on the reproductive, respiratory, and nervous system of human  Moreover, mercury is known as the most toxic heavy metal in nature  Fish and seafood consumption is the major MeHg exposure route for human  The present study tries to cover researches which have been conducted on mercury levels in 21 species of fish from Persian Gulf, Caspian Sea and Anzali Wetland during the past 6 years, and in addition to stating mercury level, it provides recommendations about the restriction of monthly fish consumption for each species separately  Material and methods: Fish samples were transferred to the laboratory and stored in refrigerator under -20oC until they were dissected  Afterwards, the muscle tissues were separated and dried  The dried samples were ground and changed into a homogenous powder and then the mercury concentration rate has been determined by advanced mercury analyzer, model 254  Results: In general, mercury contamination in fishes caught from Anzali Wetland was much more than fishes from Caspian Sea  Also, from among all studied fishes, oriental sole (Euryglossa orientalis, caught from Persian Gulf, allocated the most mercury level to itself with the rate of 5 61ml per kg , therefore, it exercises a severe consumption restriction for pregnant women and vulnerable groups  Conclusion: Based on the calculations, about 50% of fishes, mostly with short food chain, can be easily consumed during the year  However, with regard to Oriental sole (Euryglossa orientalis and shark (Carcharhinus dussumieri, caught from Persian Gulf, special consideration should be taken in their consumption  On the other hand, careful planning should be made for the high rate of fish consumption among fishing community 
Hair Mercury Concentrations and Fish Consumption Patterns in Florida Residents
Adam M  Schaefer
Full Text Available Mercury exposure through the consumption of fish and shellfish represents a significant public health concern in the United States  Recent research has demonstrated higher seafood consumption and subsequent increased risk of methylmercury exposure among subpopulations living in coastal areas  The identification of high concentrations of total mercury in blood and skin among resident Atlantic bottlenose dolphins (Tursiops truncatus in the Indian River Lagoon (IRL, a coastal estuary in Florida, alerted us to a potential public health hazard in the contiguous human population  Therefore, we analyzed hair mercury concentrations of residents living along the IRL and ascertained their sources and patterns of seafood consumption  The total mean mercury concentration for 135 residents was 1 53 Â± 1 89 Âµg/g  The concentration of hair mercury among males (2 02 Â± 2 38 Âµg/g was significantly higher than that for females (0 96 Â± 0 74 Âµg/g (p < 0 01  Log transformed hair mercury concentration was significantly associated with the frequency of total seafood consumption (p < 0 01  Individuals who reported consuming seafood once a day or more were 3 71 (95% CI 0 84â€“16 38 times more likely to have a total hair mercury concentration over 1 0 Âµg/g, which corresponds approximately to the U S  EPA reference dose, compared to those who consumed seafood once a week or less  Hair mercury concentration was also significantly higher among individuals who obtained all or most of their seafood from local recreational sources (p < 0 01  The elevated human mercury concentrations mirror the elevated concentrations observed in resident dolphins in the same geographical region  The current study is one of the first to apply the concept of a sentinel animal to a contiguous human population 
Fish consumption and bioindicators of inorganic mercury exposure
Sousa Passos, Carlos Jose; Mergler, Donna; Lemire, Melanie; Fillion, Myriam; Guimaraes, Jean Remy Davee
Background: The direct and close relationship between fish consumption and blood and hair mercury (Hg) levels is well known, but the influence of fish consumption on inorganic mercury in blood (B-IHg) and in urine (U-Hg) is unclear  Objective: Examine the relationship between fish consumption, total, inorganic and organic blood Hg levels and urinary Hg concentration  Methods: A cross-sectional study was carried out on 171 persons from 7 riparian communities on the Tapajos River (Brazilian Amazon), with no history of inorganic Hg exposure from occupation or dental amalgams  During the rising water season in 2004, participants responded to a dietary survey, based on a seven-day recall of fish and fruit consumption frequency, and socio-demographic information was recorded  Blood and urine samples were collected  Total, organic and inorganic Hg in blood as well as U-Hg were determined by Atomic Absorption Spectrometry  Results: On average, participants consumed 7 4 fish meals/week and 8 8 fruits/week  Blood total Hg averaged 38 6 Â± 21 7 Î¼g/L, and the average percentage of B-IHg was 13 8%  Average organic Hg (MeHg) was 33 6 Â± 19 4 Î¼g/L, B-IHg was 5 0 Â± 2 6 Î¼g/L, while average U-Hg was 7 5 Â± 6 9 Î¼g/L, with 19 9% of participants presenting U-Hg levels above 10 Î¼g/L  B-IHg was highly significantly related to the number of meals of carnivorous fish, but no relation was observed with non-carnivorous fish; it was negatively related to fruit consumption, increased with age, was higher among those who were born in the Tapajos region, and varied with community  U-Hg was also significantly related to carnivorous but not non-carnivorous fish consumption, showed a tendency towards a negative relation with fruit consumption, was higher among men compared to women and higher among those born in the region  U-Hg was strongly related to I-Hg, blood methyl Hg (B-MeHg) and blood total Hg (B-THg)  The Odds Ratio (OR) for U-Hg above 10 Î¼g/L for those who ate > 4 carnivorous fish
Methyl mercury exposure in Swedish women with high fish consumption
Bjoernberg, Karolin Ask [Division of Metals and Health, Institute of Environmental Medicine, Karolinska Institutet, Box 210, SE-171 77, Stockholm (Sweden); Vahter, Marie [Division of Metals and Health, Institute of Environmental Medicine, Karolinska Institutet, Box 210, SE-171 77, Stockholm (Sweden); Grawe, Kierstin Petersson [Toxicology Division, National Food Administration, Box 622, SE-751 26 Uppsala (Sweden); Berglund, Marika [Division of Metals and Health, Institute of Environmental Medicine, Karolinska Institutet, Box 210, SE-171 77, Stockholm (Sweden)]  E-mail: Marika Berglund@imm ki se
We studied the exposure to methyl mercury (MeHg) in 127 Swedish women of childbearing age with high consumption of various types of fish, using total mercury (T-Hg) in hair and MeHg in blood as biomarkers  Fish consumption was assessed using a food frequency questionnaire (FFQ), including detailed information about consumption of different fish species, reflecting average intake during 1 year  We also determined inorganic mercury (I-Hg) in blood, and selenium (Se) in serum  The average total fish consumption, as reported in the food frequency questionnaire, was approximately 4 times/week (range 1 6-19 times/week)  Fish species potentially high in MeHg, included in the Swedish dietary advisories, was consumed by 79% of the women  About 10% consumed such species more than once a week, i e , more than what is recommended  Other fish species potentially high in MeHg, not included in the Swedish dietary advisories, was consumed by 54% of the women  Eleven percent never consumed fish species potentially high in MeHg  T-Hg in hair (median 0 70 mg/kg; range 0 08-6 6 mg/kg) was associated with MeHg in blood (median 1 7 {mu}g/L; range 0 30-14 {mu}g/L; r {sub s}=0 78; p<0 001)  Hair T-Hg, blood MeHg and serum Se (median 70 {mu}g/L; range 46-154 {mu}g/L) increased with increasing total fish consumption (r {sub s}=0 32; p<0 001, r {sub s}=0 37; p<0



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Read the following text and answer briefly.

Context 4: 001 and r {sub s}=0 35; p=0 002, respectively)  I-Hg in blood (median 0 24 {mu}g/L; range 0 01-1 6 {mu}g/L) increased with increasing number of dental amalgam fillings  We found no statistical significant associations between the various mercury species measured and the Se concentration in serum  Hair mercury levels exceeded the levels corresponding to the EPA reference dose (RfD) of 0 1 {mu}g MeHg/kg b w  per day in 20% of the women  Thus, there seems to be no margin of safety for neurodevelopmental effects in fetus, for women with high fish consumption unless they decrease their intake of certain fish species 
Bjoernberg, Karolin Ask; Vahter, Marie; Grawe, Kierstin Petersson; Berglund, Marika
We studied the exposure to methyl mercury (MeHg) in 127 Swedish women of childbearing age with high consumption of various types of fish, using total mercury (T-Hg) in hair and MeHg in blood as biomarkers  Fish consumption was assessed using a food frequency questionnaire (FFQ), including detailed information about consumption of different fish species, reflecting average intake during 1 year  We also determined inorganic mercury (I-Hg) in blood, and selenium (Se) in serum  The average total fish consumption, as reported in the food frequency questionnaire, was approximately 4 times/week (range 1 6-19 times/week)  Fish species potentially high in MeHg, included in the Swedish dietary advisories, was consumed by 79% of the women  About 10% consumed such species more than once a week, i e , more than what is recommended  Other fish species potentially high in MeHg, not included in the Swedish dietary advisories, was consumed by 54% of the women  Eleven percent never consumed fish species potentially high in MeHg  T-Hg in hair (median 0 70 mg/kg; range 0 08-6 6 mg/kg) was associated with MeHg in blood (median 1 7 Î¼g/L; range 0 30-14 Î¼g/L; r s =0 78; p s =0 32; p s =0 37; p s =0 35; p=0 002, respectively)  I-Hg in blood (median 0 24 Î¼g/L; range 0 01-1 6 Î¼g/L) increased with increasing number of dental amalgam fillings  We found no statistical significant associations between the various mercury species measured and the Se concentration in serum  Hair mercury levels exceeded the levels corresponding to the EPA reference dose (RfD) of 0 1 Î¼g MeHg/kg b w  per day in 20% of the women  Thus, there seems to be no margin of safety for neurodevelopmental effects in fetus, for women with high fish consumption unless they decrease their intake of certain fish species
Fish Consumption and Mercury Exposure among Louisiana Recreational Anglers
Lincoln, Rebecca A; Shine, James P; Chesney, Edward J
Background: Methylmercury (MeHg) exposure assessments among average fish consumers in the U S  may underestimate exposures among U S  subpopulations with high intakes of regionally specific fish  Objectives: We examined relationships between fish consumption, estimated mercury (Hg) intake      , and measured Hg exposure among one such potentially highly-exposed group, recreational anglers in Louisiana USA  Methods: We surveyed 534 anglers in 2006 using interviews at boat launches and fishing tournaments combined with an internet-based survey method  Hair samples from 402 of these anglers were       collected and analyzed for total Hg  Questionnaires provided information on species-specific fish consumption over 3 months prior to the survey  Results: Anglers' median hair-Hg concentration was 0 81 Âµg/g (n=398; range: 0 02-10 7 Âµg/g), with 40% of participants above 1 Âµg/g, the level that approximately   
Umbilical cord blood and placental mercury, selenium and selenoprotein expression in relation to maternal fish consumption
Gilman, Christy L ; Soon, Reni; Sauvage, Lynnae; Ralston, Nicholas V C ; Berry, Marla J 
Seafood is an important source of nutrients for fetal neurodevelopment  Most individuals are exposed to the toxic element mercury through seafood  Due to the neurotoxic effects of mercury, United States government agencies recommend no more than 340 g (12 oz) per week of seafood consumption during pregnancy  However, recent studies have shown that selenium, also abundant in seafood, can have protective effects against mercury toxicity  In this study, we analyzed mercury and selenium levels an   
Factors that negatively influence consumption of traditionally    
Factors that negatively influence consumption of traditionally fermented milk     in various countries of sub-Saharan Africa and a number of health benefits to human     influence consumption of Mursik, a traditionally fermented milk product fromÂ    
Mercury exposure as a function of fish consumption in two Asian communities in coastal Virginia, USA 
Xu, Xiaoyu; Newman, Michael C
Fish consumption and associated mercury exposure were explored for two Asian-dominated church communities in coastal Virginia and compared with that of two non-Asian church communities  Seafood-consumption rates for the Chinese (36 9Â g/person/day) and Vietnamese (52 7Â g/person/day) church communities were greater than the general United States fish-consumption rate (12 8Â g/person/day)  Correspondingly, hair mercury concentrations for people from the Chinese (0 52Â Âµg/g) and the Vietnamese church (1 46Â Âµg/g) were greater than the overall level for United States women (0 20Â Âµg/g) but lower than the published World Health Organization exposure threshold (14Â Âµg/g)  A conventional regression model indicated a positive relationship between seafood consumption rates and hair mercury concentrations suggesting the importance of mercury exposure through seafood consumption  The annual-average daily methylmercury intake rate for the studied communities calculated by Monte Carlo simulations followed the sequence: Vietnamese communityÂ >Â Chinese communityÂ >Â non-Asian communities  Regardless, their daily methylmercury intake rates were all lower than the United States Environmental Protection Agency reference dose of 0 1Â Âµg/kg body weight-day  In conclusion, fish-consumption patterns differed among communities, which resulted in different levels of mercury exposure  The greater seafood and mercury ingestion rates of studied Asian groups compared with non-Asian groups suggest the need for specific seafood consumption advice for ethnic communities in the United States  Otherwise the health benefits from fish consumption could be perceived as trivial compared with the ill-defined risk of mercury exposure 
Feather growth influences blood mercury level of young songbirds 
Condon, Anne M; Cristol, Daniel A
Dynamics of mercury in feathers and blood of free-living songbirds is poorly understood  Nestling eastern bluebirds (Sialia sialis) living along the mercury-contaminated South River (Virginia, USA) had blood mercury levels an order of magnitude lower than their parents (nestling: 0 09 +/- 0 06 mg/kg [mean +/- standard deviation], n = 156; adult: 1 21 +/- 0 57 mg/kg, n = 86)  To test whether this low blood mercury was the result of mercury sequestration in rapidly growing feathers, we repeatedly sampled free-living juveniles throughout the period of feather growth and molt  Mean blood mercury concentrations increased to 0 52 +/- 0 36 mg/kg (n = 44) after the completion of feather growth  Some individuals had reached adult blood mercury levels within three months of leaving the nest, but levels dropped to 0 20 +/- 0 09 mg/kg (n = 11) once the autumn molt had begun  Most studies of mercury contamination in juvenile birds have focused on recently hatched young with thousands of rapidly growing feathers  However, the highest risk period for mercury intoxication in young birds may be during the vulnerable period after fledging, when feathers no longer serve as a buffer against dietary mercury  We found that nestling blood mercury levels were not indicative of the extent of contamination because a large portion of the ingested mercury ended up in feathers  The present study demonstrates unequivocally that in songbirds blood mercury level is influenced strongly by the growth and molt of feathers 
High mercury seafood consumption associated with fatigue at specialty medical clinics on Long Island, NY
Shivam Kothari
Full Text Available We investigated the association between seafood consumption and symptoms related to potential mercury toxicity in patients presenting to specialty medical clinics at Stony Brook Medical Center on Long Island, New York  We surveyed 118 patients from Aprilâ€“August 2012 about their seafood consumption patterns, specifically how frequently they were eating each type of fish, to assess mercury exposure  We also asked about symptoms associated with mercury toxicity including depression, fatigue, balance difficulties, or tingling around the mouth  Of the 118 adults surveyed, 14 consumed high mercury seafood (tuna steak, marlin, swordfish, or shark at least weekly  This group was more likely to suffer from fatigue than other patients (pÂ =Â 0 02  Logistic regression confirmed this association of fatigue with frequent high mercury fish consumption in both unadjusted analysis (ORÂ =Â 5 53; 95% CI: 1 40â€“21 90 and analysis adjusted for age, race, sex, income, and clinic type (ORÂ =Â 7 89; 95% CI: 1 63â€“38 15  No associations were observed between fish intake and depression, balance difficulties, or tingling around the mouth  Findings suggest that fatigue may be associated with eating high mercury fish but sample size is small  Larg



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