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2008

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Assessing Water Quality Modeling In Subtropical Regions Based On A Case Study Of The Aguamilpa Reservoir, Oliver Obregon Dec 2008

Assessing Water Quality Modeling In Subtropical Regions Based On A Case Study Of The Aguamilpa Reservoir, Oliver Obregon

Theses and Dissertations

The shortage of water in Mexico has made public and private institutions look at reservoirs as an alternative solution for present and future water supply. However, eighty percent of the existing reservoirs in Mexico are contaminated at some level, many severely. Water quality models are water-management tools used to diagnose water quality problems and the impact of various environmental conditions. They can be effective in assessing various measures of remediation leading to improved water quality. In most of the cases such water quality models have been successfully applied in reservoirs located in temperate climates. However, the use of water quality …


A Quantitative Study Of The Effectiveness Of Positive Behavior Support In Secondary Schools, Rebecca Lynn Raftery Dec 2008

A Quantitative Study Of The Effectiveness Of Positive Behavior Support In Secondary Schools, Rebecca Lynn Raftery

Theses and Dissertations

This study was conducted to evaluate the long-term effectiveness of a second tier intervention on at risk students' behaviors and academic success. The study included 113 middle school and junior high students identified as being at risk for emotional and behavioral disorders using the Systematic Screening for Behavior Disorders (SSBD). The participants were assigned to a control group (no treatment), one, two, or three semesters of the intervention. The intervention integrated components of social skills instruction, self-management techniques, and social and emotional awareness. Students' behaviors and academic success were measured using school data (i.e. GPA, Office Discipline Referrals, attendance, and …


Self-Determination For Students With Disabilities From A Hispanic Background In Transition From School To Work, Elin Cortijo-Doval Dec 2008

Self-Determination For Students With Disabilities From A Hispanic Background In Transition From School To Work, Elin Cortijo-Doval

Theses and Dissertations

the author did not submit an abstract


Global Climate Change: Can Human Rights (And Human Beings) Survive This Onslaught?, Sumudu Atapattu Dec 2008

Global Climate Change: Can Human Rights (And Human Beings) Survive This Onslaught?, Sumudu Atapattu

Colorado Environmental Law Journal

No abstract provided.


Volume 46, Number 16: December 03, 2008, University Of North Dakota Dec 2008

Volume 46, Number 16: December 03, 2008, University Of North Dakota

University Letter Archive

No abstract provided.


Effective Basemetal Hedging: The Optimal Hedge Ratio And Hedging Horizon, Michael Dewally, Luke Marriott Dec 2008

Effective Basemetal Hedging: The Optimal Hedge Ratio And Hedging Horizon, Michael Dewally, Luke Marriott

Finance Faculty Research and Publications

This study investigates optimal hedge ratios in all base metal markets. Using recent hedging computation techniques, we find that 1) the short-run optimal hedging ratio is increasing in hedging horizon, 2) that the long-term horizon limit to the optimal hedging ratio is not converging to one but is slightly higher for most of these markets, and 3) that hedging effectiveness is also increasing in hedging horizon. When hedging with futures in these markets, one should hedge long-term at about 6 to 8 weeks with a slightly greater than one hedge ratio. These results are of interest to many purchasing departments …


Stony Brook Press, V. 30, N. 06, Stony Brook University. Stony Brook Press. Dec 2008

Stony Brook Press, V. 30, N. 06, Stony Brook University. Stony Brook Press.

Stony Brook Press

v. 30, n. 06, v.:ill. ; 38 cm (original analog pub.)


Considerations Of Multicultural Science And Curriculum Reform: A Content Analysis Of State-Adopted Biology Textbooks In Florida, Margaret H. Delgato Dec 2008

Considerations Of Multicultural Science And Curriculum Reform: A Content Analysis Of State-Adopted Biology Textbooks In Florida, Margaret H. Delgato

USF Tampa Graduate Theses and Dissertations

The purpose of this investigation was to determine the extent to which multicultural science education, including indigenous knowledge representations, had been infused within the content of high school biology textbooks. The study evaluated the textbook as an instructional tool and framework for multicultural science education instruction by comparing the mainstream content to indigenous knowledge perspectives portrayed in the student and teacher editions of 34 textbooks adopted in Florida within the last four adoption cycles occurring from 1990 to 2006. The investigation involved a content analysis framed from a mixed methods approach. Emphasis was placed, in consideration of the research questions …


Suppression Pattern Of Neutral Pions At High Transverse Momentum In Au + Au Collisions At Square Root Of Snn = 200 Gev And Constraints On Medium Transport Coefficients, Andrew Marshall Adare, Sergey V. Afanasiev, Christine A. Aidala, N. N. Ajitanand, Yasuyuki Akiba, Gyöngyi Baksay, László A. Baksay, Marcus Hohlmann, S. Rembeczki, Klaus Dehmelt Dec 2008

Suppression Pattern Of Neutral Pions At High Transverse Momentum In Au + Au Collisions At Square Root Of Snn = 200 Gev And Constraints On Medium Transport Coefficients, Andrew Marshall Adare, Sergey V. Afanasiev, Christine A. Aidala, N. N. Ajitanand, Yasuyuki Akiba, Gyöngyi Baksay, László A. Baksay, Marcus Hohlmann, S. Rembeczki, Klaus Dehmelt

Aerospace, Physics, and Space Science Faculty Publications

For Au þ Au collisions at 200 GeV, we measure neutral pion production with good statistics for transverse momentum, pT, up to 20 GeV=c. A fivefold suppression is found, which is essentially constant for 5 < pT < 20 GeV=c. Experimental uncertainties are small enough to constrain any model-dependent parametrization for the transport coefficient of the medium, e.g., hq^i in the parton quenching model. The spectral shape is similar for all collision classes, and the suppression does not saturate in Au þ Au collisions.


Spectator 2008-12-03, Editors Of The Spectator Dec 2008

Spectator 2008-12-03, Editors Of The Spectator

The Spectator

No abstract provided.


December 3, 2008, The Daily Mississippian Dec 2008

December 3, 2008, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.


The Construction Of A Medical Sports Ethic Subject To: The Imprisoned Body Of The Healthy Life, M Vicente Dec 2008

The Construction Of A Medical Sports Ethic Subject To: The Imprisoned Body Of The Healthy Life, M Vicente

English

Objectives: To analyze the relationship between physical exercise and health as a matter of knowledge/power spatiality.


Medicalization Of Crime: The Florianopolis Penitentiary As A Space For Knowledge And Power (1933-1945), F Rebelo, S Caponi Dec 2008

Medicalization Of Crime: The Florianopolis Penitentiary As A Space For Knowledge And Power (1933-1945), F Rebelo, S Caponi

English

Objectives: There are two central objectives of this article. One is to analyze how fears that affected urban centers after the 19th century have repercussions on Florianopolis; and the other is to understand the strategies created by their control, specifically in penitentiary centers.


Pathways To Drug Use Among Rural And Urban African American Adolescents: The Mediating And Moderating Effects Of Parent And Peer Influences, Trenette Clark Dec 2008

Pathways To Drug Use Among Rural And Urban African American Adolescents: The Mediating And Moderating Effects Of Parent And Peer Influences, Trenette Clark

Theses and Dissertations

African American adolescents have traditionally engaged in drug use at disproportionately lower rates than youth of other ethnic groups. Nonetheless, African American youth and adults suffer disproportionately higher rates of drug-related consequences. This paradox is a health and social disparity that has been given fair attention but needs additional culturally intelligent theoretical and empirical explanations. Research that targets African American adolescent drug use has emerged but has failed to fully or moderately explain this paradox. The purpose of this study was to fill a gap in the literature by helping to explain the first part of the paradox, African American …


As-675-08 Resolution On New Degree Programs For Social Sciences, Curriculum Committee Dec 2008

As-675-08 Resolution On New Degree Programs For Social Sciences, Curriculum Committee

Academic Senate Resolutions

Endorses the elimination of the BS in Social Sciences and implements BS in Anthropology-Geography and BA in Sociology.


Light Scattering Detector, David W. Larsen, Zhi Xu Dec 2008

Light Scattering Detector, David W. Larsen, Zhi Xu

UMSL Patents

The invention concerns high sensitivity light scattering detection and its application to evaporative light scattering detection in liquid chromatography. The exemplary embodiment includes a detection cell to accept particles suspended in a gas stream and permit a polarized light beam to pass through a trajectory of the particles and gas stream. A sample light detector is disposed to detect light scattered in the detection cell. A light trap accepts the polarized beam after it passes through the detection cell. The light trap includes an elongated housing through which the polarized beam passes, and light absorptive material within the elongated housing. …


12-02-08 (The Liberty Champion, Volume 26, Issue 11) Dec 2008

12-02-08 (The Liberty Champion, Volume 26, Issue 11)

2008 -- 2009

No abstract provided.


Spartan Daily, December 2, 2008, San Jose State University, School Of Journalism And Mass Communications Dec 2008

Spartan Daily, December 2, 2008, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 131, Issue 48


Correction Of Electronic Record For Weighing Bucket Precipitation Gauge Measurements, Anurag Nayak, David G. Chandler, Danny Marks, James P. Mcnamara, Mark Seyfried Dec 2008

Correction Of Electronic Record For Weighing Bucket Precipitation Gauge Measurements, Anurag Nayak, David G. Chandler, Danny Marks, James P. Mcnamara, Mark Seyfried

Geosciences Faculty Publications and Presentations

Electronic sensors generate valuable streams of forcing and validation data for hydrologic models but are often subject to noise which must be removed as part of model input and testing database development. We developed an automated precipitation correction program (APCP) for weighing bucket precipitation gauge records, which are subject to several types of mechanical and electronic noise and discontinuities, including gauge maintenance, missing data, wind vibration, and sensor drift. Corrected cumulative water year precipitation from APCP did not exhibit an error bias and matched measured water year total precipitation within 2.1% for 58 station years tested. Removal of low-amplitude periodic …


Minutes, Arts & Sciences Academic Affairs Committee Meeting, Tuesday, December 2, 2008, Arts & Sciences Academic Affairs Committee Dec 2008

Minutes, Arts & Sciences Academic Affairs Committee Meeting, Tuesday, December 2, 2008, Arts & Sciences Academic Affairs Committee

Academic Affairs Committee Minutes

No abstract provided.


December 2, 2008, Council On Graduate Studies Dec 2008

December 2, 2008, Council On Graduate Studies

Minutes

No abstract provided.


December 2, 2008, The Daily Mississippian Dec 2008

December 2, 2008, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.


Simulation And Analysis Of Cadmium Sulfide Nanoparticles, Chad Everett Junkermeier Dec 2008

Simulation And Analysis Of Cadmium Sulfide Nanoparticles, Chad Everett Junkermeier

Theses and Dissertations

I used ab initio molecular dynamics calculations to model cadmium sulfide nanoparticles. The nanoparticles were originaly spherical, bulk-like zinc-blende structures. Constant temperature molecular dynamics calculations reveals that CdS nanoparticles that are about 2 nm in diameter and have unpassivated surfaces are in an amorphous structure with short range order. The nearest neighbor distance on the surface of the nanoparticles being near the wurtzite nearest neighbor distance. I wrote the program xyzSTATS and used its results in justifying the amorphous nanoparticles claim. I also estimated the band gap of the CdS nanoparticles with unpassivated dangling bonds.


Mustang Daily, December 2, 2008 Dec 2008

Mustang Daily, December 2, 2008

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Academic Senate - Agenda, 12/2/2008, Academic Senate Dec 2008

Academic Senate - Agenda, 12/2/2008, Academic Senate

Academic Senate Agendas

No abstract provided.


Geographic, Seasonal, And Precipitation Chemistry Influence On The Abundance And Activity Of Biological Ice Nucleators In Rain And Snow, Brent C. Christner, Rongman Cai, Cindy E. Morris, Kevin S. Mccarter, Christine M. Foreman, Mark L. Skidmore, Scott N. Montross, David C. Sands Dec 2008

Geographic, Seasonal, And Precipitation Chemistry Influence On The Abundance And Activity Of Biological Ice Nucleators In Rain And Snow, Brent C. Christner, Rongman Cai, Cindy E. Morris, Kevin S. Mccarter, Christine M. Foreman, Mark L. Skidmore, Scott N. Montross, David C. Sands

Faculty Publications

Biological ice nucleators (IN) function as catalysts for freezing at relatively warm temperatures (warmer than -10°C). We examined the concentration (per volume of liquid) and nature of IN in precipitation collected from Montana and Louisiana, the Alps and Pyrenees (France), Ross Island (Antarctica), and Yukon (Canada). The temperature of detectable ice-nucleating activity for more than half of the samples was ≥ -5°C based on immersion freezing testing. Digestion of the samples with lysozyme (i.e., to hydrolyze bacterial cell walls) led to reductions in the frequency of freezing (0-100%); heat treatment greatly reduced (95% average) or completely eliminated ice nucleation at …


The Hilltop 12-2-2008, Hilltop Staff Dec 2008

The Hilltop 12-2-2008, Hilltop Staff

The Hilltop: 2000 - 2010

No abstract provided.


Dynamic Ordering Transitions Of Liquid Crystals Driven By Interfacial Complexes Formed Between Polyanions And Amphiphilic Polyamines, Michael I. Kinsinger, Maren E. Buck, Fernando Campos, David M. Lynn, Nicholas L. Abbott Dec 2008

Dynamic Ordering Transitions Of Liquid Crystals Driven By Interfacial Complexes Formed Between Polyanions And Amphiphilic Polyamines, Michael I. Kinsinger, Maren E. Buck, Fernando Campos, David M. Lynn, Nicholas L. Abbott

Chemistry: Faculty Publications

We report the design of an amphiphilic polyamine (polymer 1) based on poly(2-alkenyl azlactone) that strongly couples the formation of polyelectrolyte complexes at aqueous/liquid crystal (LC) interfaces to ordering transitions in the LC. We demonstrate that the addition of a strong anionic polyelectrolyte to aqueous solutions in contact with polymer 1-laden LC interfaces (prepared by Langmuir-Schaefer transfer of monolayers of polymer 1 onto micrometerthick films of nematic LC) triggers ordering transitions in the LCs. We further demonstrate that changes in the ordering of the LCs (i) are driven by electrostatic interactions between the polyelectrolytes, (ii) involve multivalent interactions between the …


The Greek Word "Porneia" In The Matthean Exception Clauses, Philip R. Leineweber Dec 2008

The Greek Word "Porneia" In The Matthean Exception Clauses, Philip R. Leineweber

Senior Honors Theses

Matthew 5:32 and 19:9 present an interesting exegetical discussion concerning the acceptability and permissibility of divorce. These verses provoke interest because of their inclusion of an exception clause seemingly allowing for a permissible divorce. The verses state the unlawfulness of divorce “except in the case of porneia.” Porneia is the word around which this discussion revolves and its meaning differs vastly depending upon the interpreter. The word is interpreted specifically as adultery during the betrothal period and also as sexual promiscuity and immorality on the other. This thesis explains both views and then seeks to offer all relevant evidence by …


Why And How To Tax Carbon, Michael Waggoner Dec 2008

Why And How To Tax Carbon, Michael Waggoner

Colorado Environmental Law Journal

No abstract provided.