Problem: The following article contains an answer for the question: What can cause problems when drilling with high torque? , can you please find it? The two main requirements of an anti-torque system are that it should prevent rotation of the sonde, and it should allow easy movement of the drill up and down the borehole. Attempts have been made to design drills with counter-rotating components so that overall torque is minimized, but these have had limited success. Five kinds of anti-torque systems have been devised for use with cable-suspended EM drills, though not all are in current use, and some drills have used a combination of more than one design. The first drill to require an anti-torque system was used at Camp Century by CRREL in 1966; the drill incorporated a set of hinged friction blades that swung out from the sonde when the drill motor was started. These were found to have very weak friction against the borehole wall, and were ineffective; the drill had to be controlled carefully to prevent twisting the cable. No other drills have attempted to use this approach.For the next deployment of the drill leaf springs were installed, and this has proved to be a more durable design. These are mounted vertically, with a curve outwards so that they are easily compressed by the borehole wall, and can slide up and down with the movement of the drill. They pass easily through any areas of irregularity in the borehole, but the edges of the springs cut into the borehole wall and prevent rotation. Leaf springs are very simple mechanically, with the additional benefit of being easy to adjust by changing the spacing between the end points. They can be placed anywhere on the drill that does not rotate, so they do not add length to the sonde. The shape is usually a fourth-order parabola, since this has been determined to provide the most even loading against the borehole wall. Leaf springs have been found to be so effective that they can prevent rotation even in heavy drills running at full power.Skate antitorque systems have blades attached to vertical bars which are pushed against the borehole wall; the blades dig into the wall and provide the...

A: skates
Problem: Given the question: The following article contains an answer for the question: What is the full name of Keenan's mother who died in 2003? , can you please find it? In addition to a produce market in Cornville, Arizona; Keenan, whose grandparents and great-uncle made wine in Northern Italy, owns Merkin Vineyards and Caduceus Cellars, based in the unincorporated area of Page Springs/Cornville, Arizona, southwest of Sedona, where he resides. While the winery is named after an ancient symbol for commerce (caduceus), the vineyard is named after a pubic wig (merkin). He is also a partner of Stronghold Vineyards, "an 80-acre site dedicated to producing affordable wines in the state", located in the small, unincorporated area known as Kansas Settlement in Sulfur Springs Valley, Arizona. Keenan's mother died in 2003, at the age of 59, due to complications from an aneurysm. Following her death, he scattered her ashes across one of his vineyards, and later named one of his wines after her, honoring her memory with his Cabernet Sauvignon "Nagual del Judith".In a statement released in April 2009, Keenan stated: I am standing on a metaphorical plateau. The view from here suggests that I/we still have many mountains to negotiate. It has already been a long journey. But the successes and failures have been in balance. Which would suggest that I/we have chosen the correct path. I hold in my hands the evidence to support this statement. With tears in my eyes, I present to you the very first 100 percent Arizona Caduceus wine. Nagual del Judith, named after my late mother, Judith Marie. I think there are a lot of misconceptions with some people that, all of a sudden, I was born when my first band came out. I actually had a life before that, and there were a lot of accomplishments. [The book] will kind of chronicle why it is I got to where I am, and why I got to where you knew about me. Keenan's authorized biography, A Perfect Union of Contrary Things, was released on November 8, 2016.
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The answer is:
Judith Marie
input question: The following article contains an answer for the question: What is the first name of the person that dies from a stroke? , can you please find it? Spencer Armacost is an astronaut working for NASA, and his wife Jillian is a second-grade elementary school teacher. While he and Alex Streck are walking in space on a mission there is an explosion that knocks out their communication with the command center. They land but when their spouses arrive to see them they are in the hospital; both asleep until they recover. Armacost eventually wakes up without problems, but Streck has a medical emergency requiring him to have an electrical cardioversion. Neither speak about the in-flight emergency. Armacost accepts a position with a New York-based company, McClaren. At a farewell party, Streck's aggressive behavior catches Jillian's attention before he suddenly dies from what NASA attributes to a stroke. At the Streck house Natalie Streck electrocutes herself in the bath with a radio. In New York at a party, Jillian asks Spencer to tell her about the space walk incident. He answers while he starts to make love to her. At home he makes aggressive love to her. In the background is a crackling radio noise. She finds out she is pregnant, and at an ultrasound discovers she is having twins. She tells the doctor that earlier in her life, after her parents died, she sought psychiatric care because she started to see her loved ones dead, including herself.???
output answer: Alex
[Q]: The following article contains an answer for the question: What are the names of the people who went on a fossil hunt? , can you please find it? A paleontologist named Zack takes his nephew Ricky and niece Jade on a fossil hunt. While alone, Ricky is met by a talking raven, who turns into an Alexornis named Alex. He tells him of a story set in the Cretaceous period 70 million years ago. Patchi is the smallest in a litter of Pachyrhinosaurus hatchlings, and is often bullied by his older brother Scowler. Their father Bulldust is the leader of the Pachyrhinosaurus herd. Alex, who is Patchi's mentor, tries to help Patchi impress a female Pachyrhinosaurus named Juniper, but her herd migrates south without him. Bulldust moves his herd south as well, but when they try to pass through a forest, they are forced to flee when a storm strikes and a fire erupts. Taking advantage of the chaos, a pack of Gorgosaurus attacks the scattered herd. They kill the rest of Patchi and Scowler's family while their leader Gorgon fights and kills Bulldust. Afterwards, Patchi's herd (now led by Bulldust's rival Major) combines with Juniper's as they continue their migration. There, Gorgon's pack attacks them again. In the ensuing chaos, Patchi, Scowler, and Juniper fall into a river and are swept downstream to the ocean, with Alex following them from above. At a beach, Scowler follows a herd of Edmontosaurus to find food, callously leaving Patchi and Juniper behind. The two make their way through a forest and eventually are able to find their herd and Scowler.
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[A]:
Jade