nyuuzyou/wikis huggingface dataset:
Descriptive science

☞ This page belongs to resource collections on Logic and Inquiry.
A descriptive science, also called a special science, is a form of inquiry, typically involving a community of inquiry and its accumulated body of provisional knowledge, that seeks to discover what is true about a recognized domain of phenomena.
==Syllabus==
===Focal nodes===
* Inquiry Live
* Logic Live
===Peer nodes===
* Descriptive Science @ InterSciWiki
* Descriptive Science @ MyWikiBiz
* Descriptive Science @ Subject Wikis
* Descriptive Science @ Wikiversity
* Descriptive Science @ Wikiversity Beta
===Logical operators===
* Exclusive disjunction
* Logical conjunction
* Logical disjunction
* Logical equality
* Logical implication
* Logical NAND
* Logical NNOR
* Negation
===Related topics===
* Ampheck
* Boolean domain
* Boolean function
* Boolean-valued function
* Differential logic
* Logical graph
* Minimal negation operator
* Multigrade operator
* Parametric operator
* Peirce's law
* Propositional calculus
* Sole sufficient operator
* Truth table
* Universe of discourse
* Zeroth order logic
===Relational concepts===
* Continuous predicate
* Hypostatic abstraction
* Logic of relatives
* Logical matrix
* Relation
* Relation composition
* Relation construction
* Relation reduction
* Relation theory
* Relative term
* Sign relation
* Triadic relation
===Information, Inquiry===
* Inquiry
* Dynamics of inquiry
* Semeiotic
* Logic of information
* Descriptive science
* Normative science
* Pragmatic maxim
* Truth theory
===Related articles===
* Semiotic Information
* Futures Of Logical Graphs
* Propositional Equation Reasoning Systems
* Differential Logic : Introduction
* Differential Propositional Calculus
* Differential Logic and Dynamic Systems
* Introduction to Inquiry Driven Systems
* Prospects for Inquiry Driven Systems
* Inquiry Driven Systems : Inquiry Into Inquiry
==Document history==
Portions of the above article were adapted from the following sources under the GNU Free Documentation License, under other applicable licenses, or by permission of the copyright holders.
* Descriptive Science, InterSciWiki
* Descriptive Science, MyWikiBiz
* Descriptive Science, Semantic Web
* Descriptive Science, Wikinfo
* Descriptive Science, Wikiversity
* Descriptive Science, Wikiversity Beta
* Descriptive Science, Wikipedia
Category:Descriptive Sciences
Category:Inquiry
Category:Philosophy
Category:Philosophy of Science
Category:Science
Detecting Sickness in Your Freshwater Aquarium

Detecting Sickness in Your Freshwater Aquarium
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There are many times that the fish in your freshwater aquarium will become sick. You may or may not recognize the signs of sickness in your freshwater aquarium. In this article, we will review the ways that you can detect sickness in your freshwater aquarium. If you detect signs of sickness in the tank, it is important that you work to resolve the issues as soon as possible. If one fish in your freshwater aquarium becomes ill, it may spread to the other fish in your aquarium. 
The first thing that you can look for when detecting signs of sickness in your freshwater aquarium is if the fish have issues with their scales. You may see various signs of sickness through the scales on fish. These signs may include visible wounds on the fish scales, the scales may not be their normal color or shade, there may be various types of growths on the scales of your fish, and there may even be broken and/or chipped scales. If you observe any of these signs, you should immediately research the issue to find ways that you can resolve the problem. 
If you are trying to detect sickness in your freshwater aquarium, a good place to start is by looking at the breathing of the fish. If a fish is sick, they will show signs that they are having issues breathing. The breathing may be accelerated, or it may be very slow. If you notice issues with the breathing of the fish in the freshwater aquarium, you should examine it more closely to see if there are other signs of sickness within the fish aquarium. 
If you are looking to try to detect signs of sickness in the freshwater aquarium, you should pay special attention to the behavior of the fish. The fish that is usually very active will begin to slow down a little bit, and act lethargic. For the fish that is normally slow, they may start to exhibit a bit of energy because they are adjusting to the feelings of being sick. The fish may also start to display a different swimming pattern than usual. If you exhibit this kind of behavior in the fish in your freshwater aquarium, there may be sickness that should be brought to your attention and resolved as soon as possible. 
If you find that there are unusual things happen in your freshwater aquarium. It is very important that you research these things carefully to determine if there is sickness in your freshwater aquarium. If you start to detect signs of sickness in your freshwater aquarium, there are many over the counter products that you can purchase to resolve the issue if you know what you are dealing with. However, if you are unsure of what the problem is, you should consult a specialist for more assistance. If you are able to get the help that you need in a timely manner, it can usually be resolved in no time at all. However, delaying in dealing with the issue can result in a tremendous loss. 
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Develop A Second Income

Develop A Second Income
By Arthur Levine
Now may be the time to develop a second income and avoid some of the financial insecurities that come with a credit crunch, falling home prices, and a volatile stock market.
We can’t control the markets, but we can plan for the future by developing a second income that will make us more secure and less vulnerable to economic events that we can’t control.
I know that some of you have been thinking along theses lines, but have held off developing a second income because you are worried that you don’t have enough time, don’t know what to do, don’t have money to invest in starting a business, and fear you lack the skills to start your own business as a sideline working from home on the Internet.
Don’t let these phantom fears keep you from finding the income security you are entitled to. Have a little faith in yourself and your unique abilities. There are a number of things you can do on the Internet that cost practically nothing, or are free. You can get started with little or no investment depending on what you want to do.
If you feel you have experience and are interested in letting people know about a particular product or service or want to sell them information, you can get your own Website set up for free that requires only a small monthly maintenance fee, which can provide you with the opportunity to promote your own product or service while enjoying multiple pre programmed sources of income.
If you don’t have a particular expertise, you can still develop a substantial second income absolutely free by setting up your own shopping mall on the Internet and inviting others to join you. You earn money on every on line purchase you make on your own shopping mall, and you get an override on all the purchases the people you invited to join you make on their own shopping malls. You do enjoy shopping, don’t you?
Either way, it’s a win, win situation. You may actually reach the point where the second income you develop becomes large enough for you to stop working at your regular job, and you can do all this from the comfort of your own home at little or no cost, depending on which work at home opportunity you choose. Don’t miss this opportunity to develop a second income, and become more secure. Don’t miss this opportunity to secure a brighter future for yourself and your loved ones. Develop a second income.
***
Arthur Levine is a freelance writer who concentrates on helping people find work at home opportunities. To find out more about working at home and get exposed to how easy it is to have your own Web site set up, please access http://www.youcan-workathome.com or to find out how to have your own shopping mall go to http://www.mypowermall.com/Biz/Home/12357
Article Source: http://EzineArticles.com/?expert=Arthur_Levine http://EzineArticles.com/?Develop-A-Second-Income&id=695624
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Diabetics: Don't Turn a Blind Eye to Vision Screenings

Diabetics: Don't Turn a Blind Eye to Vision Screenings
(NewsUSA) - Diabetics who do not look to their long-term health may find themselves walking blind -; diabetes can cause a cluster of degenerative eye problems. Diabetic retinopathy, the most common diabetic eye disease, is a leading cause of blindness in the United States.
In diabetic retinopathy, blood vessels in the eye become blocked, encouraging new blood vessels to grown in abnormal areas, including the retina, or the light-sensitive tissue at the back of the eye. These new blood vessels are delicate and prone to swelling and breaking. When they rupture or leak blood, they cause severe vision loss or blindness.
Floating spots, blurred vision, dark streaks, poor night vision and vision loss can all herald diabetic retinopathy, but the disease often develops without symptoms. Both Type 1 and Type 2 diabetics can develop diabetic retinopathy.
The longer a person lives with diabetes, the greater the risk. Approximately two percent of all people who have diabetes for 15 years go blind, while another 10 percent suffer severe vision loss. About 74 percent of the people who have diabetes for 10 years or more will develop some form of diabetic retinopathy.
Early detection and timely treatment prove key -; even diabetics with retinopathy can reduce their chances of blindness by 95 percent if they receive proper care. But once damage occurs, it is usually permanent.
The World Health Organization estimates that 246 million people have diabetes worldwide. The organization expects that number to reach 380 million by 2025. Small lifestyle changes can help diabetics reduce their risk of developing diabetic eye disease. Diabetics and people at risk for diabetes should schedule annual eye exams.
Organizations such as Lions Clubs International support local and large-scale efforts to control diabetes and diabetic retinopathy. For more information, visit www.lionsclubs.org.
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Directory and Mailing List Publishers

Directory and Mailing List Publishers is an industry that comprises establishments primarily engaged in publishing directories, mailing lists, and collections or compilations of fact. The products are typically protected in their selection, arrangement and/or presentation. Examples are lists of mailing addresses, telephone directories, directories of businesses, collections or compilations of proprietary drugs or legal case results, compilations of public records, etc. These establishments may publish directories and mailing lists in print or electronic form.
It is represented by NAICS code 511140.
==Cross-References==
Establishments primarily engaged in--
* Developing and publishing, exclusively on the Internet, collections or compilations of creative works or facts--are classified in Industry 516110, Internet Publishing and Broadcasting;
* Compiling mailing lists in conjunction with providing direct mail advertising services--are classified in Industry 541860, Direct Mail Advertising;
* Printing without publishing directories and mailing lists--are classified in Industry 323110, Printing;
* Operating web search portals--are classified in U.S. Industry 518112, Web Search Portals;
* Publishing computer software--are classified in Industry 511210, Software Publishers;
* Creating and publishing encyclopedias and similar collections of creative works in print and/or electronic media--are classified in Industry 511130, Book Publishers; and
* Creating and publishing collections of creative works that are periodically updated--are classified in Industry 511120, Periodical Publishers.
==Sector Listings==
Dogs of the Dow

Active investors have likely heard of the "Dogs of the Dow" stock investment method. This contrarian plan basically has investors buy the "worst" stocks (usually ten) in the Dow Jones Industrials -- those issues with the highest yields (dividend divided by price). All in all, experts estimate that some $20 billion is invested using this strategy or some variant of it. 
But you might want to know that this method, though brilliant from 1972 through 1984, was a relative dud 1985 through at least 1998. Back in 1972-84, the 10 Dow Dogs earned 15.4% annually, compared to 6.5% for the Dow Industrials overall. But, for the 1985-1998 period, the 10 Dow Dogs have earned about 18.5% each year, while the Dow Industrials as a whole have netted . . . about 18.5% annually.
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Dolor en el TalÃ³n: Una SeÃ±al de Advertencia para los JÃ³venes Deportistas

(NewsUSA) - En el interior y exterior, los jóvenes deportistas se mantienen activos todo el año en deportes competitivos. Y para muchos de ellos, el dolor en el talón se ha convertido en "otra parte del juego." La Universidad Estadounidense de cirujanos de pie y talón (American College of Foot and Ankle Surgeons) sugiere que, cuando un niño se queje de dolor en el talón, este debería ser diagnosticado pronto, porque puede ser una señal de advertencia de un serio problema del pie.
El Dr. Karl Collins, DPM, FACFAS un cirujano de pie y talón de San Luis, dice que el dolor en el talón ocurre frecuentemente en los niños de 6 a 14 años de edad a medida que sus pies crecen y el hueso del talón se desarrolla. "A medida que los niños se vuelven más activos en los deportes, incrementan su riesgo de lesiones en las placas de crecimiento y posteriormente hay dolor en el talón," dice Collins. Esto es especialmente cierto durante el año escolar, cuando los cirujanos ven un incremento en los atletas de la escuela media y secundaria que sufren de dolor en el talón debido a los deportes.
"Un nuevo hueso se forma en el área detrás del talón, conocido como placas de crecimiento, y el cartílago es vulnerable a inflamación severa por torceduras y estrés. Debido a las repetidas torceduras y estrés por demasiada actividad, el talón se vuelve muy doloroso," explica Collins.
A pesar que el trauma de las placas de crecimiento es la principal causa de dolor en el talón en personas jóvenes, Collins dice que la condición puede ser difícil de diagnosticar. El advierte que los papas deberían estar preocupados si su hijo tiene dolores en la parte trasera o por debajo del talón, si cojea, camina de puntitas o parece tener dificultad para participar en actividades recreacionales normales. Para diagnosticar ésta condición, los cirujanos de pie y talón examinan el pie y la pierna del niño y a menudo hacen resonancias para descartar otras causas serias por el dolor en el talón, a como lo sería la bursitis, tendinitis y fracturas.
En la mayoría de los casos, el dolor moderado o leve en el talón puede ser tratado exitosamente con insertos en los zapatos para suavizar el impacto en el talón, medicamentos anti-inflamatorios, estiramiento y terapia física. En los casos severos, el pie y talón serán inmovilizados con un yeso. En algunas instancias la cirugía puede ser algo necesario.
El dolor en el talón en personas jóvenes a menudo regresa después del tratamiento, ya que la placa de crecimiento sigue creciendo hasta los 14 o 15 años. Sin embargo, el riesgo de reaparición disminuye al elegir un zapato bien hecho con buen soporte y restringiendo el uso de zapatos de atletas puntudos, en especial en un campo duro. También se aconseja que los jóvenes atletas eviten competencias que excedan sus habilidades físicas.
Para mayor información sobre el dolor en el talón en los niños, o para encontrar un cirujano de pie o talón, visite www.footphysicians.com.
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Download To Donate For Haiti

Download to Donate for Haiti is a compilation album by Music for Relief, a non-profit organization established by Linkin Park in 2005 to help victims of natural disasters to help prevent such disasters. Music for Relief is working alongside United Nations Foundation, Habitat for Humanity and the Dave Matthews Band's BAMA Works to provide food, water, medical supplies and sustainable housing for those affected by the 2010 earthquake in Haiti. Download to donate for Haiti @ Larry King Live
==Track listing==
# 	Title 	Performer(s) 	Length
1 	"Not Alone" NEW SONG FROM LINKIN PARK TO BENEFIT HAITI RELIEF EFFORT at Linkin Park official website	Linkin Park 	4:12
2 	"Mother Maria" 	Slash feat. Beth Hart 	5:35
3 	"Never Let Me Down" 	Kenna 	3:13
4 	"Butterfly" 	Weezer feat. Allison Allport 	2:52
5 	"Still (Acoustic, Vancouver Sessions)" 	Alanis Morissette 	5:33
6 	"Resurrection" 	Lupe Fiasco feat. Kenna 	4:07
7 	"We Are One" 	Hoobastank 	4:47
8 	"The Wind Blows (Skrillex Remix)" 	The All-American Rejects 	4:57
9 	"It Must Be Love" 	Enrique Iglesias 	3:45
10 	"Typical Situation (Live)" 	Dave Matthews Band 	12:58
11 	"Slipstream (Slimmed Down Mix)" 	The Crystal Method feat. Jason Lytle	5:30
12 	"Gold Guns Girls (Mike Shinoda Remix)" 	Metric 	5:12
13 	"Times Like These (Live from Red Rocks)" 	Jack Johnson 	2:37
14 (Bonus Track)	Hand For Haiti 	Sarey Savy 	3:41
Hands For Haiti by artist Sarey Savy is available only Myspace & Jamglue.
==References==
==External links==
* Music for Relief website
Category:2010 albums
Category:Charity albums
Category:Compilation albums
Category:2010 Haiti earthquake relief
Dye

Dye is a substance that provides a lasting color or tint to another material, such as cloth or hair.
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Earn From Home Online With These Second Income Ideas

Earn From Home Online With These Second Income Ideas
By Cynthia Minnaar
The idea of being able to generate a second income using the internet appeals to a lot of people so here we discuss some second income ideas you can use to earn from home around your family.
1. The Internet is great in that you can start a website to sell products and be open for business 24 hours a day 7 days a week. Even if you go to work for eight hours your Internet business can create a second income for you while you are gone. You will quickly understand the possibility of your second income overtaking your primary income someday when you grasp this concept.
2. Making money on the Internet as a second income is easy to do because you do not need your own products. The fastest way to get started with this is to join programs that offer products for you to sell.
Ways to do this include affiliate marketing, network marketing, private label rights, resell rights, and so on. These are all great ways to create a second income because you concentrate on selling the products and nothing more.
3. One popular way to make a second income today is to join the Google AdSense affiliate program. Google is the largest search engine in the world and will pay you to place ads on your websites for them.
This is very easy to do as you just copy and paste a snippet of code on the page where you want it to be. Google offers tutorials on how to do this. You do not have to sell anything to make money which is the great thing about this. You make money whenever someone clicks on the ads that Google brings up on your website.
4. Tjobs.com is a website that brings employers and employees together. Another popular way to make money from home and you can do it on a part time basis is Telecommuting. This website offers a lot of great jobs you can apply for although you will need a skill based on what the employer is looking for.
5. Outsourcing has become a popular way for Internet businesses to get their work done. If you have skills such as writing, website design, graphic design, customer service, and so on this presents an opportunity for you to create a second income.
To sum up then, thanks to the Internet creating a second income is not hard to do. These are several second income ideas to help you get started.
Cynthia Minnaar invites you to visit her Online Home Business Ideas website where you will find a variety of Second Income Ideas to help you get started.
Article Source: http://EzineArticles.com/?expert=Cynthia_Minnaar http://EzineArticles.com/?Earn-From-Home-Online-With-These-Second-Income-Ideas&id=2055986
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Earnings before interest and taxes

Earnings before interest and taxes (EBIT), also known as operating income and operating profit, is a term used to describe a company's earnings. A professional investor contemplating a change to the capital structure of a firm (e.g., through a leveraged buyout) first evaluates a firm's fundamental earnings potential (reflected by EBITDA and EBIT), and then determines the optimal use of debt vs. equity. To calculate EBIT, basic expenses (e.g., the cost of goods sold, selling and administrative expenses) are subtracted from revenues. Profit is later obtained by subtracting interest and taxes from the result.
Eastern Christianity

Eastern Christianity refers collectively to Eastern Orthodoxy and Oriental Orthodoxy, especially when speaking more about what they share in common than about the ways they differ. The term may also include Eastern-Rite Catholic churches, which are those branches of Roman Catholicism -- including only about 2% of Catholics -- that are subject to the eastern Catholic patriarchs. They follow rules and customs similar to those of Eastern Orthodox churches; for example, their priests need not be celibate and their parish priests administer the sacrament of confirmation to newborn infants immediately after baptism via the rite of chrismation. 
Historically, Western Christianity developed in Europe, whereas Eastern Christianity developed in the Near East. Today, however, the geographical distinction is not nearly as absolute.
Economics

Economics is a social science that studies society's allocation of scarce resources to meet desires and wants. Economics therefore starts from the premise that resources are in limited supply and that it is necessary to choose between competing alternatives. With scarcity, choosing one alternative implies foregoing another alternative; economists refer to this as opportunity cost. 
A further aspect is how incentives (the consequences of different courses of action) affect individual or group behavior. Economists tend to think that incentives and preferences (tastes) together play an important role in shaping decision making. Aspects receiving particular attention in economics are trade, resource allocation, and competition. 
Economics is often said to be positive when it attempts to explain the consequences of different choices and normative when it prescribes a certain route of action.