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UNT Theses and Dissertations
151
Texas Digital Newspaper Program
107
The Greensheet
90
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8
The Suburbia News
5
Texas Borderlands Newspaper Collection
4
Hudspeth County Area Newspaper Collection
4
Mount Vernon Optic Herald
4
Tocker Foundation Grant
4
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2
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12
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10
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9
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8
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8
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8
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8
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268 Matching Results
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Criticality in Cooperative Systems
Cooperative behavior arises from the interactions of single units that globally produce a complex dynamics in which the system acts as a whole. As an archetype I refer to a flock of birds. As a result of cooperation the whole flock gets special abilities that the single individuals would not have if they were alone. This research work led to the discovery that the function of a flock, and more in general, that of cooperative systems, surprisingly rests on the occurrence of organizational collapses. In this study, I used cooperative systems based on self-propelled particle models (the flock models) which have been proved to be virtually equivalent to sociological network models mimicking the decision making processes (the decision making model). The critical region is an intermediate condition between a highly disordered state and a strong ordered one. At criticality the waiting times distribution density between two consecutive collapses shows an inverse power law form with an anomalous statistical behavior. The scientific evidences are based on measures of information theory, correlation in time and space, and fluctuation statistical analysis. In order to prove the benefit for a system to live at criticality, I made a flock system interact with another similar …
Date:
May 2012
Creator:
Vanni, Fabio
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Developing Dimension: State of the Voluntary Carbon Markets 2012
The 6th “State of the Voluntary Carbon Markets” report shows a significant increase in demand from buyers in the US and major changes in the mix of offsets capturing market share, such as record sales of offsets from Asian wind farms and the coming-of-age of clean development projects in Africa.
Date:
May 2012
Creator:
Peters-Stanley, Molly & Hamilton, Katherine
Object Type:
Text
System:
The UNT Digital Library
Southwest Retort, Volume 64, Number 8, May 2012
This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date:
May 2012
Creator:
American Chemical Society. Dallas/Fort Worth Section.
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
What did our users tell us about how we should improve the library website interface? And what are our actions in response?
Presentation on user feedback for the redesign of a website.
Date:
May 2012
Creator:
Weng, Neena
Object Type:
Presentation
System:
The UNT Digital Library
The Greensheet (Houston, Tex.), Vol. 43, No. 193, Ed. 1 Tuesday, May 22, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 22, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 176, Ed. 1 Thursday, May 10, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 10, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 188, Ed. 1 Thursday, May 17, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 17, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 169, Ed. 1 Tuesday, May 8, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 8, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 182, Ed. 1 Tuesday, May 15, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 15, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 212, Ed. 1 Thursday, May 31, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 31, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 157, Ed. 1 Tuesday, May 1, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 1, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 200, Ed. 1 Thursday, May 24, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 24, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 190, Ed. 1 Friday, May 18, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 18, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 206, Ed. 1 Tuesday, May 29, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 29, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 194, Ed. 1 Tuesday, May 22, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 22, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 164, Ed. 1 Thursday, May 3, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 3, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 181, Ed. 1 Tuesday, May 15, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 15, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 205, Ed. 1 Tuesday, May 29, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 29, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 158, Ed. 1 Tuesday, May 1, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 1, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 202, Ed. 1 Friday, May 25, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 25, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 165, Ed. 1 Thursday, May 3, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 3, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 170, Ed. 1 Tuesday, May 8, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 8, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 178, Ed. 1 Friday, May 11, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 11, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 189, Ed. 1 Thursday, May 17, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
May 17, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History