Welcome to Citizendium: Difference between revisions

From Citizendium
Jump to navigation Jump to search
imported>Todd Coles
(updated article/draft of the week)
(trying to simplify the landing page)
 
(617 intermediate revisions by 39 users not shown)
Line 1: Line 1:
<br>__NOTOC__ __NOEDITSECTION__
__NOTOC__ __NOEDITSECTION__
<!-- {| align=center style="width:70%; border: solid 3px #CCCC66; padding: 3px;"
<!--<div style="height:1em"></div>-->
|-
{|
|[[Image:Writeathon.png|left|40px]]<center><BIG>'''Our second [[CZ:Monthly Write-a-Thon|Write-a-Thon II]] is on!</BIG><br />''Sunday, March 8th!'''''</center><br />
|
You're invited to start a new article when it's Sunday in your part of the world, 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?'''  This is a good day to get a [[CZ:Quick Start|Quick Start]]!
{| align=center style="width:70%; background-color: #f7f7a6; border: solid 3px #f2e0de; padding: 2px;"  
<center>This month's theme is: <font color=green>'''Spring Cleaning'''!</font></center>
|- align=center
|style="background-color:#e8edd6;"|'''<span>New Blog Post</span>'''
|-align=center
|'''<big>[https://driftingharbor.wordpress.com/2024/07/13/why-is-citizendium-deleting-articles/ Why is Citizendium deleting articles?]</big>'''<br/>
|}
|}
<br>
<br/>
-->{|
=== '''Help Write Articles about our World''' ===
|-valign="center"
|style="width:50%; margin: 0 0 0 0; padding: 5px" colspan = 2; background:#fafafa|


[[Image:Logo400grbeta_small.png|center]]
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.
{{Getting Started}}


|style="width:50%; margin: 0 0 0 0; padding: 5px" colspan = 2|
See '''<big>[[Special:RecentChanges|Recent Changes]]</big>'''&mdash;an overview of articles being worked on ''now''.


{|align="center" border="0" cellpadding="3" cellspacing="5"
===='''Become a member--it's free!'''====
|{{click|image=Natural_science_button.png|link=CZ:Workgroups#Natural_Sciences|width=30px|height=30px}}
'''[[Help:Index/Join|Join this wiki]]''' and '''[[CZ:How to start a new_article|start an article]]'''
|'''[[CZ:Workgroups#Natural_Sciences|Natural Sciences]]'''&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
<br />&nbsp;<br />
|{{click|image=Social science button.png|link=CZ:Workgroups#Social_Sciences|width=30px|height=30px}} ||align="left"|'''[[CZ:Workgroups#Social_Sciences|Social Sciences]]'''&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Browse the Workgroups:
|{{click|image=Humanities button.png|link=CZ:Workgroups#Humanities|width=30px|height=30px}} ||align="left"|'''[[CZ:Workgroups#Humanities|Humanities]]'''
<small><b>
|-
{|style="width:90%; border: solid 1px #f0e6ed; background: #fff5d1; margin: 0 0 0 0; padding: 1px;"
|{{click|image=Arts button.png|link=CZ:Workgroups#Arts|width=30px|height=30px}} ||align="left"|'''[[CZ:Workgroups#Arts|Arts]]'''&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
|-
|{{click|image=Applied arts button.png|link=CZ:Workgroups#Applied Arts and Sciences|width=30px|height=30px}}
| [[:Category:Agriculture Workgroup|Agriculture]]
|align="left"|'''[[CZ:Workgroups#Applied Arts and Sciences|Applied Arts and <br>Sciences]]'''&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
| [[:Category:Earth Sciences Workgroup|Earth Sciences]]
|{{click|image=Recreation button.png|link=CZ:Workgroups#Recreation|width=30px|height=30px}}
| [[:Category:Journalism Workgroup|Journalism]]
|align="left"| '''[[CZ:Workgroups#Recreation|Recreation]]'''
| [[:Category:Physics Workgroup|Physics]]
|-
| [[:Category:Anthropology Workgroup|Anthropology]]
| [[:Category:Economics Workgroup|Economics]]
| [[:Category:Law Workgroup|Law]]
| [[:Category:Politics Workgroup|Politics]]
|-
| [[:Category:Archaeology Workgroup|Archaeology]]
| [[:Category:Education Workgroup|Education]]
| [[:Category:Library and Information Science Workgroup|Library & Info. Sci.]]
| [[:Category:Psychology Workgroup|Psychology]]
|-
| [[:Category:Architecture Workgroup|Architecture]]
| [[:Category:Engineering Workgroup|Engineering]]
| [[:Category:Linguistics Workgroup|Linguistics]]
| [[:Category:Religion Workgroup|Religion]]
|-
| [[:Category:Astronomy Workgroup|Astronomy]]
| [[:Category:Food Science Workgroup|Food Science]] 
| [[:Category:Literature Workgroup|Literature]]
| [[:Category:Robotics Workgroup|Robotics]]
|-  
| [[:Category:Biology Workgroup|Biology]]
| [[:Category:Games Workgroup|Games]]
| [[:Category:Mathematics Workgroup|Mathematics]]
| [[:Category:Sociology Workgroup|Sociology]]
|-
| [[:Category:Business Workgroup|Business]]
| [[:Category:Geography Workgroup|Geography]]
| [[:Category:Media Workgroup|Media]]
| [[:Category:Sports Workgroup|Sports]]
|-
| [[:Category:Chemistry Workgroup|Chemistry]]
| [[:Category:Health Sciences Workgroup|Health Sciences]]
| [[:Category:Military Workgroup|Military]]
| [[:Category:Theater Workgroup|Theater]]
|-
| [[:Category:Classics Workgroup|Classics]]
| [[:Category:History Workgroup|History]] 
| [[:Category:Music Workgroup|Music]]
| [[:Category:Topic Informant Workgroup|Topic Informant]]
|-
| [[:Category:Computers Workgroup|Computers]]
| [[:Category:Hobbies Workgroup|Hobbies]]
| [[:Category:Philosophy Workgroup|Philosophy]]
| [[:Category:Visual Arts Workgroup|Visual Arts]]
|}
|}
</b></small>
<br>
{| align=center style="width:90%; background-color: #80FF80; border: solid 3px #40FF40; padding: 2px;" 
|- align=center
|style="background-color:#40FF40;"|'''<span>Please help today!</span>'''
|-align=center
|'''<big>Please [[CZ:Donate|make your donations here]].</big>'''<br/>Donations go to keep our servers running. See our [[CZ:Financial report|financial report]].
|}
|}
{|style="width:50%; border: solid 1px #ffffff; margin: 0 0 0 0; padding: 2px; background:"|
<!--|- style="width:50%; border: solid 1px #e9e9e9; margin: 0 0 0 0; padding: 6px; background:#fafafa"|
|colspan = 2; valign=top|
=== 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!
|-->
|- style="width:50%; border: solid 1px #e9e9e9; margin: 0 0 0 0; padding: 6px; background:#fafafa"|
|colspan = 2; valign=top|


=== '''A new wiki encyclopedia project&mdash;and more!''' ===
<blockquote>
* We aim at '''reliability''' and '''quality''', not just quantity.
 
* We welcome [[CZ:Group Editing|collaboration]] with everyone who has knowledge, broad or narrow, about any of the world's innumerable subjects.
 
* We write under our '''real names'''—and are both collegial and congenial.
 
* We now have [[:Category:CZ Live|{{Articles_number}}+ articles]] and are gathering speed.
 
* [[CZ:Eduzendium|Eduzendium]] participants write for academic credit.
 
<!--Pay access for me * See what [http://www.nature.com/nature/journal/v443/n7111/full/443493a.html ''Nature'' wrote about us].-->
 
 
 
 
 
</blockquote>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 


=== '''Write for the ''Citizendium''—knowledge is fun!'''===
* [[Special:RequestAccount|Sign up]]&mdash;we need both authors ''and'' editors (you might be both!)
* Then, [[CZ:Quick Start|get a quick start]].
* Remember, we are an '''open, young project'''—it's easy to [[Special:RequestAccount|get involved]]!
* [[CZ:Introduction_to_CZ_for_Wikipedians|Wikipedians are '''very''' welcome]]!


=== [[CZ:Home|Learn about us]] ===
* [[CZ:Why Citizendium?|Why Citizendium?]]
* For readers: [[CZ:About|About]]&nbsp;|&nbsp;[[CZ:FAQ|FAQ]]
* For contributors: [[CZ:The Author Role|Authors]]&nbsp;|&nbsp;[[CZ:The Editor Role|Editors]]&nbsp;|&nbsp;[[CZ:How to collaborate|How to collaborate]]
* [[CZ:Press|For the press]]


=== Important new community pages ===
* [http://www.watchknow.org WatchKnow] will be a free, non-profit, K-12 educational video contest, currently under planning and development.
* [[CZ:Myths and Facts|Myths and Facts]]: ''Citizendium'' may be different from what you think!
* We are organizing '''[[CZ:Workgroup Weeks|Workgroup Weeks]]'''—our biggest initiative yet.  Citizens, get involved, and watch our numbers multiply!
* [[CZ:Cleanup|Cleanup]]—helps to develop, keep and maintain a coherent structure for entries in Citizendium.


=== [[CZ:Donate|Support us]] ===
* Our mission is educational, [[Nonprofit organization|non-profit]], global, and [[Creative_Commons_CC-by-sa_3.0|free]].
* Shop at our [http://www.amazon.com/gp/search?ie=UTF8&tag=citizendiumor-20&index=books&linkCode=ur2&camp=1789&creative=9325 Amazon.com] and [http://www.barnesandnoble.com?lkid=J15314471&pubid=K123040&byo=1 Barnes &#38; Noble] links and we'll get donations at [[CZ:Donate#Buy_books_and_other_stuff_.28affiliate_programs.29|no cost to you.]]
* [[CZ:Friends of Citizendium|Link to us]] so search engines can better find us.
&nbsp;
{{Image|Water drop crop.jpg|center|300px|Each sentence you add is another drop in an expanding sea of words.}}


|style="width:50%; border: solid 1px #e9e9e9; margin: 0 0 0 0; padding: 6px; background:#fafafa" colspan=2 valign=top|
{|style="padding-bottom:0cm"
|-
|width=60% valign=top|
=== Some of our finest <font size=1>[&nbsp;[[CZ:Approval Process|about]]&nbsp;] </font> ===
[[Image:Approved.png|35px|35px|left]]
:* [[:Category:Approved Articles|Approved Articles]]
:* [[:Category:Developed Articles|Developed Articles]] <font size=1>(over&nbsp;900)</font>
|width=42% halign=right valign=bottom|
{|class="wikitable"
|-
|<div style="background-color:lightyellow; color:darkblue; font-size:90%"><!--
<center>'''"Share your knowledge. It's a way to achieve immortality."'''</center>
<center>&mdash;Jackson Brown and H. Jackson Brown, Jr., ''Life's Little Instruction Book''</center>
<center>'''"The ink of the learned is equal in merit to the blood of the martyrs."'''</center>
<center>&mdash;Father Kristoforos, '[[''Birds Without Wings'']], by [[Louis de Bernières]]</center>
<center>'''"Trust yourself. You know more than you think you do."'''</center>
<center>&mdash;[[Benjamin Spock|Dr. Benjamin Spock (1903-1998)]]</center>
<center>'''"Knowledge is the true organ of sight, not the eyes."'''</center>
<center>&mdash;From the [[Panchatantra|Panchatantra]] [http://www.britannica.com/EBchecked/topic/440899/Panchatantra (Indian literature)]</center>
<center>'''"If you have knowledge, let others light their candles in it.'''"</center>
<center>&mdash;[[Margaret Fuller|Margaret Fuller (1810-1850)]]</center>
<center>'''"A little knowledge that acts is worth infinitely more than much knowledge that is idle.'''"</center>
<center>&mdash;[[Kahlil Gibran]]</center>
<center>'''"I was brought up to believe that the only thing worth doing was to add to the sum of accurate information in the world."'''</center>
<center>&mdash;[[Margaret Mead]]</center>
<center>'''"Knowledge is the true organ of sight, not the eyes."'''</center>
<center>&mdash;From the [[Panchatantra|Panchatantra]] [http://www.britannica.com/EBchecked/topic/440899/Panchatantra (Indian literature)]</center> -->
<center>'''"The ink of the learned is equal in merit to the blood of the martyrs."'''</center>
<center>&mdash;Father Kristoforos, [http://www.randomhouse.com/catalog/display.pperl?isbn=9781400079322&view=rg ''Birds Without Wings''], by [http://www.contemporarywriters.com/authors/?p=auth2 Louis de Bernières (b. 1954)]</center>
</div>
|}
|}


=== Article of the Week <font size=1>[ [[CZ:Article of the Week|about]] ]</font> ===
{{Image|Voerde Coal-fired Power Plant.jpg|right|200px|Coal-fired power plant in Voerde, Germany}}
A '''[[conventional coal-fired power plant]]''' produces [[electricity]] by [[Combustion|burning]] [[coal]] in a [[Boiler|steam generator]] that heats water to produce high pressure  and high temperature [[steam]]. The steam flows through a series of [[steam turbine]]s which spin an [[electrical generator]] to produce electricity. The exhaust steam from the turbines is cooled, [[Condensation|condensed]] back into water, and returned to the steam generator to start the process over. 


Conventional coal-fired power plants are highly complex and custom designed on a large scale for continuous operation 24 hours per day and 365 days per year. Such plants provide most of the electrical energy used in many countries.


Most plants built in the 1980s and early 1990s have a power of around 500 MW (500•10<sup>6</sup> [[watt (unit)|watt]]), while many of the modern plants have a power of around 1000 MW. Also the efficiencies (ratio of electrical energy produced to energy released by the coal burned) of conventional coal-fired plants increased from  under 35% to close to 45%.  Because of the [[second law of thermodynamics]] there is a fixed physical limit on the efficiency. By [[Carnot's law]] the limit is proportional to the temperature difference of the steam and the cooling water, with the consequence that the efficiency of a plant cannot surpass 50% by much.<font size=1>[[Conventional coal-fired power plant|['''more...''']]]</font>


=== New Draft of the Week <font size=1>[ [[CZ:New Draft of the Week|about]] ]</font> ===
The '''[[Jass–Belote card games]]''' are a family of [[trick-taking game|trick-taking]] [[card game]]s in which the Jack ("jass") and Nine of the trump suit are the highest-ranking [[trump]]s, and the Tens and Aces of all suits are the next most valuable cards. Games in this family are typically played by 2 or 4 players with the 32 French-suited cards of a [[piquet pack]].


Variants of the basic 2-handed game – known under various names including '''Klaberjas''', '''Clob''' and '''Bela''' – are played worldwide, especially in Jewish communities. 4-handed '''Belote''' with its numerous variants is the French national card game but has spread as far away as Cyprus and Saudi-Arabia. Other notable members of the family include the Swiss and Dutch national card games (Swiss '''Jass''' and Dutch '''Klaverjas'''). [[Twenty-Nine (card game)|Twenty-Nine]], a popular game in South Asia, is a descendent of these games sharing many of their characteristics. <font size=1>[[Jass–Belote card games|['''more...''']]]</font>  
|rowspan=2 style="width:50%; border:1px solid #e9e9e9; border-color:rgba(0,0,0,0.05); margin:0; padding:0; background:#fafafa; background:rgba(255,255,255,0.6); vertical-align:top; -moz-border-radius:0 10px 10px;  -webkit-border-radius:10px;  -webkit-border-top-left-radius:0; -moz-background-clip:padding; -webkit-background-clip:padding;"|
{|cellspacing=0 style="width:100%; padding:0; margin:0; background:transparent;"
|-
|valign=top style="padding:1em 1em 0.75em;"|
<h4 style="margin:0 0 0.75em; padding:0;"> '''Article counts''' </h4>
<p style="line-height:15px; padding-left:20px;">
[[:Category:Citable versions of articles|Citable]] <font size=1>('''{{PAGESINCAT:Citable versions of articles}}''')</font><br />
[[:Category:Developed Articles|Developed]] <font size=1>('''{{PAGESINCAT:Developed Articles}}''')</font><br />
[[:Category:Developing Articles|Developing]] <font size=1>('''{{PAGESINCAT:Developing Articles}}''')</font><br />
[[:Category:Stub Articles|Stubs]] <font size=1>('''{{PAGESINCAT:Stub Articles}}''')</font><br />
<small>([[:Category:CZ Live|{{PAGESINCAT:CZ Live}} total]])</small>
</p>
|style="vertical-align:top; overflow:hidden; padding:0 0 1em;"|
{{CZ:Quote}}
{{-}}
|-
|valign=top style="padding:0 1em 0.5em;" colspan=2|
----<h3 style="margin-top:0; padding-top:0.6em; border-top:1px dotted #e0e0e0;">
<big>[[CZ:Featured article|Featured Article]]: ''[[{{FeaturedArticleTitle}}]]''</big>
</h3>
{{CZ:Featured article/Current}}
|}
|}
<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.

Become a member--it's free!

Join this wiki and start an article
 
Browse the Workgroups:

Agriculture Earth Sciences Journalism Physics
Anthropology Economics Law Politics
Archaeology Education Library & Info. Sci. Psychology
Architecture Engineering Linguistics Religion
Astronomy Food Science Literature Robotics
Biology Games Mathematics Sociology
Business Geography Media Sports
Chemistry Health Sciences Military Theater
Classics History Music Topic Informant
Computers Hobbies Philosophy Visual Arts


Please help today!
Please make your donations here.
Donations go to keep our servers running. See our financial report.





















Article counts

Citable (146)
Developed (1,128)
Developing (7,392)
Stubs (7,672)
(16,468 total)

I was brought up to believe that the only thing worth doing was to add to the sum of accurate information in the world.
— Margaret Mead (1901 - 1978)
       —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.