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|[[Image:Writeathon.png|left|54px]]<center><BIG>'''The global [[CZ:Monthly Write-a-Thon|Write-a-Thon]] is on!<br />''Join us today, Wednesday, April 2nd!'''''</BIG></center><br />
You're invited to start a new article and edit somebody else's new article.  It's a '''[[CZ:Monthly Write-a-Thon|Write-a-Thon]]'''!  It's a wiki-whoopie, a cyber-social, a collaborative kegger!
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<big><center>'''The May [[CZ:Monthly Write-a-Thon|Write-a-Thon]] is Wednesday!''' </center></BIG><br />
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[[Image:Writeathon.png|left]] On Wednesday, May 7th we're inviting all Citizens to come to the wiki, start a new article, and edit somebody else's new article.  It's a '''[[CZ:Monthly Write-a-Thon|Write-a-Thon]]'''!  It's a wiki-whoopie, a cyber-social, a collaborative kegger!  '''Are you new?'''  That's a good day to get a [[CZ:Quick Start|Quick Start]]!
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=== The Geogra-Thon has begun!  Join us! ===
[[Image:Writeathon.png|left]] On Tuesday, November 27 we're inviting all Citizens to come to the wiki, start a new article, and edit somebody else's new article.  It's a '''[[CZ:Geography Workgroup/Gazetteer/Geogra-thon|Geography Write-a-Thon]]'''!  It's a wiki-whoopie, a cyber-social, a collaborative kegger!
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=== Some of our finest <font size=1>[ [[CZ:Approval Process|about]] ] </font> ===
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:* [[:Category:Approved Articles|Approved Articles]]
[[:Category:Citable versions of articles|Citable]] <font size=1>('''{{PAGESINCAT:Citable versions of articles}}''')</font><br />
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<big>[[CZ:Featured article|Featured Article]]: ''[[{{FeaturedArticleTitle}}]]''</big>
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</h3>
[[Image:Progesterone2.jpg|right|thumb|150px|{{#ifexist:Template:Progesterone2.jpg/credit|{{Progesterone2.jpg/credit}}<br/>|}}]]
{{CZ:Featured article/Current}}
'''[[Steroid|Steroids]]''', or '''steroid hormones''', are powerful hormones with drastic effects, both good and bad, when artificially supplemented into living systems.  They are normally produced by three glands, the adrenal cortex, the testes, and the ovaries, but are also produced by the placenta during pregnancy, and some steroids ("neurosteroids") are produced within the brain. Steroids play an important role at all stages of life from the embryo until death.  Corticosteroids, or synthetic mimics such as [[prednisone]], are used to treat inflammation related illnesses like asthma or rheumatoid arthritis, but they can have severe side effects.  Athletes have often taken anabolic steroids to improve muscle growth and athletic performance. Glucocorticoids play a role in metabolism and inflammation, and estrogens have been linked to cancer.  Testosterone and estrogen influence sexual traits (maleness/femaleness).  All steroid hormones are naturally synthesized from cholesterol (through pregnenolone) under the control of the [[anterior pituitary gland]], which produces [[andrenocorticotropic hormone]] (ACTH, or corticotropin), a polypeptide that stimulates the conversion of cholesterol to pregnenolone.
<font size=1>[[Steroid|['''more...''']]]</font>
 
=== New Draft of the Week <font size=1>[ [[CZ:New Draft of the Week|about]] ]</font> ===
The '''[[Miniature Fox Terrier]]''' is a small, fine-boned, lightweight [[terrier]] developed as a [[hunting dog]] and [[vermin]] router.  It is known colloquially in its native [[Australia]] as the “Mini Foxie”, the "Mini Fox Terrier" and sometimes as the “Little Foxie”. 
 
It is akin to the [[Toy Fox Terrier]], a breed that developed along similar lines in the [[United States of America|United States]].  Some Toy Fox Terrier owners can trace their dogs’ pedigrees to "Foiler", aka "Old Foiler", the first [[Fox Terrier]] registered by [[The Kennel Club]] in Britain, circa 1875-6. It is interesting that although the bloodlines of the Mini Foxie and the Toy Fox Terrier are apparently distinct, Australian and American dogs can bear startling resemblance to each other.
<font size=1>[[Miniature Fox Terrier|['''more...''']]]</font>
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<div style='text-align: right;'><small>''[[{{FeaturedArticleTitle}}|Continued]]...''</small></div>

Latest revision as of 08:47, 31 October 2024

New Blog Post
Why is Citizendium deleting articles?


Help Write Articles about our World

Welcome to Citizendium, a wiki for providing free knowledge where authors use their real names. We regard information as a public good and welcome anyone who wants to share their knowledge on virtually any subject. Our online community prides itself on being congenial and supportive.

Citizendium Getting Started
Quick Start | About us | Help system | Start a new article | For Wikipedians  


See Recent Changes—an overview of articles being worked on now.

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Article counts

Citable (146)
Developed (1,128)
Developing (7,391)
Stubs (7,672)
(16,467 total)

If you want to master something, teach it.
— Richard Feynman
       —add a quotation about knowledge or writing


Featured Article: Poverty

The Mathare Valley slum near Nairobi, Kenya, in 2009.

Poverty is deprivation based on lack of material resources. The concept is value-based and political. Hence its definition, causes and remedies (and the possibility of remedies) are highly contentious.[1] The word poverty may also be used figuratively to indicate a lack, instead of material goods or money, of any kind of quality, as in a poverty of imagination.

Definitions

Primary and secondary poverty

The use of the terms primary and secondary poverty dates back to Seebohm Rowntree, who conducted the second British survey to calculate the extent of poverty. This was carried out in York and was published in 1899. He defined primary poverty as having insufficient income to “obtain the minimum necessaries for the maintenance of merely physical efficiency”. In secondary poverty, the income “would be sufficient for the maintenance of merely physical efficiency were it not that some portion of it is absorbed by some other expenditure.” Even with these rigorous criteria he found that 9.9% of the population was in primary poverty and a further 17.9% in secondary.[2]

Absolute and comparative poverty

More recent definitions tend to use the terms absolute and comparative poverty. Absolute is in line with Rowntree's primary poverty, but comparative poverty is usually expressed in terms of ability to play a part in the society in which a person lives. Comparative poverty will thus vary from one country to another.[3] The difficulty of definition is illustrated by the fact that a recession can actually reduce "poverty".

Causes of poverty

The causes of poverty most often considered are:

  • Character defects
  • An established “culture of poverty”, with low expectations handed down from one generation to another
  • Unemployment
  • Irregular employment, and/or low pay
  • Position in the life cycle (see below) and household size
  • Disability
  • Structural inequality, both within countries and between countries. (R H Tawney: “What thoughtful rich people call the problem of poverty, thoughtful poor people call with equal justice a problem of riches”)[4]

As noted above, most of these, or the extent to which they can be, or should be changed, are matters of heated controversy.

Footnotes

  1. Alcock, P. Understanding poverty. Macmillan. 1997. ch 1.
  2. Harris, B. The origins of the British welfare state. Palgrave Macmillan. 2004. Also, Oxford Dictionary of National Biography.
  3. Alcock, Pt II
  4. Alcock, Preface to 1st edition and pt III.