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2009

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Carbon Finance Ii: Investing In Forests For Climate Protection, Jamie Carlson, Bryan Garcia, Claire Jahns, Eric Roberts, Katie Schindall Dec 2009

Carbon Finance Ii: Investing In Forests For Climate Protection, Jamie Carlson, Bryan Garcia, Claire Jahns, Eric Roberts, Katie Schindall

Yale School of the Environment Publications Series

Carbon Finance II: Investing in Forests for Climate Protection is a collection of lectures given during the 2008-2009 Carbon Finance Speaker Series at the Yale School of Forestry & Environmental Studies. The annual series is hosted by the Center for Business and the Environment at Yale and supported by the Emily Hall Tremaine Foundation and the Henry P. Kendall Foundation. The 2008-2009 speaker series focused on forest carbon and the opportunities and obstacles to including forests in greenhouse gas emission reduction policies, carbon markets, and cap-and-trade systems.


Spatial Frequency Localization In Mammograms Using Wavelets, Tomislav Bujanovic Dec 2009

Spatial Frequency Localization In Mammograms Using Wavelets, Tomislav Bujanovic

Dissertations

Microcalcifications are residual calcium deposits that are often the first signs of developing breast abnormalities that may lead to breast cancer. Up to 30% of cancerous lesion in diagnosed breast cancer cases could have been detected earlier through mammogram screenings if the right tools were available. While the detection of calcifications may be easier in fatty backgrounds, it is challenging in dense parenchyma, suggesting the need for more sensitive tools for accurately identifying suspicious regions in mammograms and propping a computer-aided system for further target classification. Therefore, the objective of the research work in this dissertation is to develop a …


A Naturalistic Inquiry Of The Restructuring Of A Middle School: An Nclb Mandate, Susan Ann Moulden Dec 2009

A Naturalistic Inquiry Of The Restructuring Of A Middle School: An Nclb Mandate, Susan Ann Moulden

UNLV Theses, Dissertations, Professional Papers, and Capstones

As the 2013-2014 school year approaches, more and more schools across the United States are finding it problematic to meet the annual measurable objective of 100 percent of the school's population meeting its adequate yearly progress (AYP) target, as prescribed by the federal No Child Left Behind (NCLB) legislation of 2002. Pursuant to NCLB, schools are required to meet the (defined) academic needs of all demographic populations within the school, and to ensure that all students are on grade level.

The purpose of this study was to explore first-hand the perceptions, insights and strategies comprising the implementation of a major …


Democracy And The Environment In Latin America, Javier Albert Escamilla Dec 2009

Democracy And The Environment In Latin America, Javier Albert Escamilla

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study examines the ability of democratic and non-democratic states alike to protect the environment. Democracy has long been an important concept in the study of politics and environmental protection is an increasingly important issue in world politics. Advocates of democracy claim democratic states are better able to protect the environment than non-democracies. In contrast there are those that argue democracy's emphasis on individual rights leads to excessive resource consumption. This thesis employs a mixed methods approach to determine if democratic countries protect the environment more than their non-democratic counterparts. In short democracies do protect the environment better than non-democracies …


Manganese Oxide Mineral Phases Produced At Room Temperature Under Acidic Conditions Investigated With Xrd, Tem, Sem, Eds, And Bet, Nancy R. Birkner Dec 2009

Manganese Oxide Mineral Phases Produced At Room Temperature Under Acidic Conditions Investigated With Xrd, Tem, Sem, Eds, And Bet, Nancy R. Birkner

UNLV Theses, Dissertations, Professional Papers, and Capstones

This thesis concerns characterization of synthetic manganese oxides belonging to mineral phases known as Birnessite and Cryptomelane. Presented here are the results of an experiment designed to examine the influence of sodium, potassium, chloride, and sulfate ions on the reduction of potassium permanganate under acidic conditions at room temperature to produce Birnessite and Cryptomelane. The experiments used KMnO4 as the source of Mn and the resulting Birnessite and Cryptomelane precipitates were washed with 18 Mn/cm NANOpure water at the end of syntheses. Several state-of-the-art solid state techniques were used to characterize the Mn-based oxide mineral phases. Based on the literature …


Computational Fluid Dynamics Modeling Of Atmospheric Flow Applied To Wind Energy Research, Alan Russell Dec 2009

Computational Fluid Dynamics Modeling Of Atmospheric Flow Applied To Wind Energy Research, Alan Russell

Boise State University Theses and Dissertations

High resolution atmospheric flow modeling using computational fluid dynamics (CFD) has many applications in the wind energy industry. A well designed model can accurately calculate wind speed, direction, and turbulence at any point in a wind farm using data from a fixed location source. The model can extend point source data over an area of several square kilometers, or map terrain influenced microclimates using remote wind data. A local flow model is critical for wind resource site assessment, and for optimizing wind farm turbine layout for maximum power production. A CFD simulation of an operating wind farm, coupled with a …


Kendall's Tau And Spearman's Rho For Zero-Inflated Data, Ronald Silva Pimentel Dec 2009

Kendall's Tau And Spearman's Rho For Zero-Inflated Data, Ronald Silva Pimentel

Dissertations

Zero-inflated continuous distributions have positive probability mass at zero in addition to a continuous distribution. Such type of data can be encountered, for example, in medical, environmental and financial research. The main focus of this research is to study the association of nonnegative random variables, both having a positive probability mass at zero. New estimators of the classical measures of association, Kendall's tau and Spearman's rho, appropriate for the zero-inflated distributions, are proposed and their asymptotic distributions are derived. Performance of the estimators is assessed by a Monte Carlo simulation study. New ideas are illustrated by a real data example.


The Politics Of The Budgetary Process: The Case Study Of Georgia Perimeter College, Kimberley Robinson Dec 2009

The Politics Of The Budgetary Process: The Case Study Of Georgia Perimeter College, Kimberley Robinson

Dissertations, Theses and Capstone Projects (Full IR Collection)

Given that numbers alone do not tell much of a story, this research project investigates Georgia Perimeter College’s budget process and the politics that is associated with it. This case study is an exploratory analysis. This type of methodology is ideal when a holistic, in‐depth investigation is needed. Also the method seeks to identify influences on performance. This exploratory analysis examines the comprehensive budgeting process of Georgia Perimeter College. It begins by compiling and organizing all data, and details where the budget process actually starts, who the players are in the budgeting process, and how funds are allocated. The analysis …


Cellular Biophysics During Freezing Of Rat And Mouse Sperm Predicts Post-Thaw Motility, Mie Hagiwara, Jeung Hwan Choi, Ramachandra V. Devireddy, Kenneth P. Roberts, Willem F. Wolkers, Antoine Makhlouf, John C. Bischof Dec 2009

Cellular Biophysics During Freezing Of Rat And Mouse Sperm Predicts Post-Thaw Motility, Mie Hagiwara, Jeung Hwan Choi, Ramachandra V. Devireddy, Kenneth P. Roberts, Willem F. Wolkers, Antoine Makhlouf, John C. Bischof

Faculty Publications

Though cryopreservation of mouse sperm yields good survival and motility after thawing, cryopreservation of rat sperm remains a challenge. This study was designed to evaluate the biophysics (membrane permeability) of rat in comparison to mouse to better understand the cooling rate response that contributes to cryopreservation success or failure in these two sperm types. In order to extract subzero membrane hydraulic permeability in the presence of ice, a differential scanning calorimeter (DSC) method was used. By analyzing rat and mouse sperm frozen at 5°C/min and 20°C/min, heat release signatures characteristic of each sperm type were obtained and correlated to cellular …


Effects Of Aggregate Angularity On Mix Design Characteristics And Pavement Performance, Leonardo T. Souza, Yong-Rak Kim Dec 2009

Effects Of Aggregate Angularity On Mix Design Characteristics And Pavement Performance, Leonardo T. Souza, Yong-Rak Kim

Nebraska Department of Transportation: Research Reports

No abstract provided.


Reactor R&D: Synthesis And Optimization Of Metallic Nitride Fullerenes And The Introduction Of Two New Classes Of Endohedral Metallofullerenes, Metallic Nitride Azafullerenes And Oxo-Metallic Fullerenes, Curtis Earl Coumbe Dec 2009

Reactor R&D: Synthesis And Optimization Of Metallic Nitride Fullerenes And The Introduction Of Two New Classes Of Endohedral Metallofullerenes, Metallic Nitride Azafullerenes And Oxo-Metallic Fullerenes, Curtis Earl Coumbe

Dissertations

Metallic nitride fullerenes (MNFs) were discovered in 1999. This class of endohedral fullerenes show promise in a new diverse range of useful applications. Since then, focus has shifted to the selective synthesis of these molecules with yields that would accommodate adequate sample distribution. Using the electric arc method, the traditional yield of these molecules has been very low (i.e. < 5 mg), and only a small percentage of the fullerene products (i.e. < 5%). This dissertation introduces the novel CAPTEAR (Chemically Adjusting Plasma Temperature, Energy, And Reactivity) method that allows the targeted synthesis of MNFs in high purity and yield. This method utilizes a nontraditional oxidizing method for fullerene synthesis that has not only provided optimization of MNFs, but also resulted in the discovery of two new classes of fullerenes: metallic nitride azafullerenes (MNAFs) and oxo-metallic fullerenes (OMFs). Evidence suggests that the nitrogen of the MNAF cage provides stability for the trimetallic nitride clusters, while the OMFs are the first fullerenes to encapsulate oxygen and incorporate a seven atom cluster inside a Cgo cage.

Other efforts to increase yields resulted from scaling up production of fullerenes by using larger quantities of starting materials. These larger quantities required energy (electrical current) beyond the capacity of the traditional electric arc generator. Therefore, a new electric arc generator …


Single Cell Impedance Measurements Using Microfabricated Electrodes And Labview Graphical Programming, Stephanie Sophia Hernandez Dec 2009

Single Cell Impedance Measurements Using Microfabricated Electrodes And Labview Graphical Programming, Stephanie Sophia Hernandez

Master's Theses

This Master’s Thesis project consists of the research, design, and fabrication of a system that could perform broadband impedance measurements (1kHz-20Mhz) of single cells using National Instruments Labview data acquisition and programming in coordination with a single cell capture device. Presented first is the background information on cells and their electrical properties, along with background in micro-total-analysis systems as well as impedance spectroscopy. Experimental Methods are then discussed for the electrode design, cellular modeling in COMSOL, fabrication methods, and Labview 8.0 Set-up and programming. Measurements were performed using the single-cell capture device on saline, yeast cells, and a polysterene bead. …


Study Of Thermal Frontal Polymerization Utilizing Reactive And Non-Reactive Additives, Veronika Grace Viner Dec 2009

Study Of Thermal Frontal Polymerization Utilizing Reactive And Non-Reactive Additives, Veronika Grace Viner

Dissertations

Thermal frontal polymerization is a process that involves a propagating front travelling through a monomer/initiator solution and converting monomer into polymer. The effects of different reactive and non-reactive additives on front temperature, front velocity, and pot life were studied in a thermal frontal polymerization system of multifunctional acrylates. One issue with thermal frontal polymerization of acrylate monomers is the amount of smoke and fumes produced due to high front temperatures. The effect of thermally-expandable microspheres was studied utilizing a variety of monomers. Solid additives including fillers, inert phase changer materials, and high thermal conductive fillers were investigated. The addition of …


Nanophotothermolysis Of Multiple Scattered Cancer Cells With Carbon Nanotubes Guided By Time-Resolved Infrared Thermal Imaging, Alexandru S. Biris, Dorin Boldor, Jason Palmer, William T. Monroe, Meena Mahmood, Enkeleda Dervishi, Yang Xu, Zhongrui Li, Ekaterina I. Galanzha, Vladimir P. Zharov Dec 2009

Nanophotothermolysis Of Multiple Scattered Cancer Cells With Carbon Nanotubes Guided By Time-Resolved Infrared Thermal Imaging, Alexandru S. Biris, Dorin Boldor, Jason Palmer, William T. Monroe, Meena Mahmood, Enkeleda Dervishi, Yang Xu, Zhongrui Li, Ekaterina I. Galanzha, Vladimir P. Zharov

Faculty Publications

Nanophotothermolysis with long laser pulses for treatment of scattered cancer cells and their clusters is introduced with the main focus on real-time monitoring of temperature dynamics inside and around individual cancer cells labeled with carbon nanotubes. This technique utilizes advanced time- and spatially-resolved thermal radiometry imaging for the visualization of laser-induced temperature distribution in multiple-point absorbing targets. The capability of this approach was demonstrated for monitoring of thermal effects under long laser exposure (from millisecond to seconds, wavelength 1064nm, maximum power 1W) of cervical cancer HeLa cells labeled with carbon nanotubes in vitro. The applications are discussed with a focus …


Theoretical, Ethical And Strategic Issues In Liberalization And Globalization: The Case Of Cross-Border Banking, Abdul-Ganiyu Garba, M. M. Usman Dec 2009

Theoretical, Ethical And Strategic Issues In Liberalization And Globalization: The Case Of Cross-Border Banking, Abdul-Ganiyu Garba, M. M. Usman

Economic and Financial Review

The author analysed the fundamental claim of equilibrium theory and the derived claims applied to cross border banking and showed that the claim lack empirical content. It also reviewed recent history of globalization of finance to show that every major banking, currency or sovereign debt banking has been preceded by deepening and widening of financial liberalization.


Angular Rigidity In 3d: Combinatorial Characterizations And Algorithms, Audrey Lee-St.John, Ileana Streinu Dec 2009

Angular Rigidity In 3d: Combinatorial Characterizations And Algorithms, Audrey Lee-St.John, Ileana Streinu

Computer Science: Faculty Publications

Constraint-based CAD software, used by engineers to design sophisticated mechanical systems, relies on a wide range of geometrical constraints. In this paper we focus on one special case: angular constraints in 3D. We give a complete combinatorial characterization for generic minimal rigidity in two new models: line- plane-and-angle and body-and-angle structures. As an immediate consequence, we obtain efficient algorithms for analyzing angular rigidity.


Block Modeling With Multiple Fault Network Geometries And A Linear Elastic Coupling Estimator In Spherical Coordinates, Brendan J. Meade, John P. Loveless Dec 2009

Block Modeling With Multiple Fault Network Geometries And A Linear Elastic Coupling Estimator In Spherical Coordinates, Brendan J. Meade, John P. Loveless

Geosciences: Faculty Publications

Geodetic observations of interseismic deformation provide constraints on the partitioning of fault slip across plate boundary zones, the spatial distribution of both elastic and inelastic strain accumulation, and the nature of the fault system evolution. Here we describe linear block theory, which decomposes surface velocity fields into four components: (1) plate rotations, (2) elastic deformation from faults with kinematically consistent slip rates, (3) elastic deformation from faults with spatially variable coupling, and (4) homogeneous intrablock strain. Elastic deformation rates are computed for each fault segment in a homogeneous elastic half-space using multiple optimal planar Cartesian coordinate systems to minimize areal …


Understanding The Impact Of The Kalamazoo Promise From The Perspectives Of Parents And Community Group Members, Charles Pearson Dec 2009

Understanding The Impact Of The Kalamazoo Promise From The Perspectives Of Parents And Community Group Members, Charles Pearson

Dissertations

The purpose of this study was to uncover the emerging views of parents and community group stakeholders in regards to The Kalamazoo Promise, and what they believed were the important issues that must be understood by implementers of The Promise in order to provide more effective implementation.

The Kalamazoo Promise is a full-tuition scholarship provided to all eligible graduates of the school district. The qualification criteria are simple, and all graduates attending at least the four years of high school are eligible.

A case study was conducted in one representative school in this midsized, urban district. A multiple-phase approach was …


The Collective Voices Of Asian International Doctoral Students In Counseling Psychology In The U.S.: Recommendations For Faculty And Training Programs, Miki Koyama Dec 2009

The Collective Voices Of Asian International Doctoral Students In Counseling Psychology In The U.S.: Recommendations For Faculty And Training Programs, Miki Koyama

Dissertations

There is growing interest among scholars to understand the training experiences of international students in applied psychology. Few empirical studies have specifically investigated international doctoral students in counseling psychology. The purpose of the present study was to create an opportunity for the voices of Asian international students in U.S. doctoral counseling psychology programs could be expressed, and to convey their collective voices.

Twelve Asian international students, predominately women from East Asia, participated in two phone interviews. Participants were asked to illustrate their overall training experiences, share helpful and unhelpful aspects of their training, and identify recommendations for faculty and training …


A Two-Sample Adaptive Procedure Based On The Log-Rank And Peto And Peto's Wilcoxon Tests, Annie A. Tordilla Dec 2009

A Two-Sample Adaptive Procedure Based On The Log-Rank And Peto And Peto's Wilcoxon Tests, Annie A. Tordilla

Dissertations

It has been shown that under a location-scale model y = μ + βz + σε at where y is right censored, the Log-Rank test is asymptotically efficient for the Extreme minimum value error distribution while Peto and Peto's Wilcoxon test is asymptotically efficient for the Logistic error distribution. We propose a two-sample adaptive test, which first selects between Extreme minimum value and Logistic error distribution as to which is a better fit to the data, then performs the asymptotically efficient test (Log-Rank or Peto and Peto's Wilcoxon test) for the selected distribution. The performance of the adaptive test is …


A Mixed Method Study Of Factors Associated With The Academic Achievement Of Latina/O College Students From Predominantly Mexican American Backgrounds: A Strengths-Based Approach, Laura Lara Dec 2009

A Mixed Method Study Of Factors Associated With The Academic Achievement Of Latina/O College Students From Predominantly Mexican American Backgrounds: A Strengths-Based Approach, Laura Lara

Dissertations

Young adults from Latina/o backgrounds draw from cultural assets and wrestle with distinctive challenges as they enter into, study at, and graduate from institutions of higher education. In this investigation, I examined the perspectives of Latina/o college students with low and high academic achievement, focusing on their upbringing within families and their identification with their cultural heritage. A sequential mixed method study was implemented and the study was grounded in Margaret Spencer’s PVEST framework (1995, 2006), the development of ethnic identity (Umaña-Taylor, Yazedjian, & Bámaca-Gómez, 2004), and factors associated with the academic achievement of students from Latina/o backgrounds. Results suggest …


Don't Count Them Out: Transitioning Adolescents' Perceptions Of Issues Impacting Learning In Middle School, Concetta Lucchese Dec 2009

Don't Count Them Out: Transitioning Adolescents' Perceptions Of Issues Impacting Learning In Middle School, Concetta Lucchese

Education Doctoral

The transition from elementary to middle school presents adolescents with challenges that deter them from becoming learning-focused students. In urban settings, transitioning students are often confronted with issues as they enter middle school and attempt to acclimatize to the new environment. This study explored first-hand experiences of transitioning urban middle school seventh graders at the completion of their first year in a middle school setting. The purpose of the study was to describe students' perceptions of the issues negatively impacting their ability to focus on learning. This phenomenological research study was conducted primarily using pre-existing data from seventh grade test …


Risk Exposure And Management In Cross-Border Banking, I. Muo Dec 2009

Risk Exposure And Management In Cross-Border Banking, I. Muo

Economic and Financial Review

The essence of this paper is to examine the concept and practice of cross-border banking; the risks inherent in the cross-border banking environment and to suggest ways of managing the risks (since risks by their nature cannot be eliminated).


Editorial Dec 2009

Editorial

Teacher journal archive (2004-2011)

Click on the DOWNLOAD button to access this article of Teacher.


Plato's Ghost: The Modernist Transformation Of Mathematics (Book Review), Calvin Jongsma Dec 2009

Plato's Ghost: The Modernist Transformation Of Mathematics (Book Review), Calvin Jongsma

Faculty Work Comprehensive List

Reviewed Title: Plato's Ghost: The Modernist Transformation of Mathematics by Jeremy Gray. Princeton, NJ: Princeton University Press, 2008. 515 pages. ISBN 9780691136103.


Synchronization Capabilities Of Heterodyne Optical Solid-State Laser Receiver Based On Opll, Ghaida A. Dec 2009

Synchronization Capabilities Of Heterodyne Optical Solid-State Laser Receiver Based On Opll, Ghaida A.

Iraqi Journal of Computers, Communications, Control and Systems Engineering

The coherent optical heterodyne receiver for a solid-state laser based on Optical Phase-Locked-Loop (OPLL) is investigated. The phase shift effect of IF-stage at the output laser frequency is proposed under noise terms conditions: shot noise and the components of laser frequency noise. Integral expressions in terms of delay-bandwidth product WnTd are derived to specify the optimal loop bandwidth required to minimize the phase error variance for various values of carrier-to-noise ratios (A2/No) in dB-Hz. The obtained results reveal that the synchronization limits of 0.25 (rad) maintain the standard deviation of phase error to be less than 10o and BER of …


Review Of Browser Extensions, A Man-In-The-Browser Phishing Techniques Targeting Bank Customers, Nattakant Utakrit Dec 2009

Review Of Browser Extensions, A Man-In-The-Browser Phishing Techniques Targeting Bank Customers, Nattakant Utakrit

Australian Information Security Management Conference

Initially, online scammers (phishers) used social engineering techniques to send emails to solicit personal information from customer in order to steal money from their Internet banking account. Data, such as passwords or bank account details, could be further used for other criminal activities. For instance, the scammers may intend to leave the victim’s information behind after they have successfully committed the crime so that the police can suspect the visible evidence as a suspicious criminal. Many customers are now aware of the need to protect their banking details from the phishers by not providing any sensitive information. Recently, phishing attacks …


Friedrich Schiller's Play : A Theory Of Human Nature In The Context Of The Eighteenth-Century Study Of Life., Susan M. Bentley Dec 2009

Friedrich Schiller's Play : A Theory Of Human Nature In The Context Of The Eighteenth-Century Study Of Life., Susan M. Bentley

Electronic Theses and Dissertations

Friedrich Schiller's psychological theory of play, his hypothesis about human nature, is embedded in the Aesthetic Letters . Its trans-historical value owes much to the committed interest in life in the late Enlightenment, and the theory itself is an example of that period's enthusiastic study of living organisms. It is within this context--of eighteenth-century natural history, natural philosophy and medicine--that the theory can be profitably evaluated. That it is also an example of the connection of the humanities of the time and the emerging life sciences suggests its usefulness as a paradigm today: as a general theory of human nature, …


Optimal Trajectory Generation With Dmoc Versus Ntg : Application To An Underwater Glider And A Jpl Aerobot., Weizhong Zhang Dec 2009

Optimal Trajectory Generation With Dmoc Versus Ntg : Application To An Underwater Glider And A Jpl Aerobot., Weizhong Zhang

Electronic Theses and Dissertations

Optimal trajectory generation is an essential part for robotic explorers to execute the total exploration of deep oceans or outer space planets while curiosity of human and technology advancements of society both require robots to search for unknown territories efficiently and safely. As one of state-of-the-art optimal trajectory generation methodologies, Nonlinear Trajectory Generation (NTG) combines with B-spline, nonlinear programming, differential flatness technique to generate optimal trajectories for modelled mechanical systems. While Discrete Mechanics and Optimal Control (DMOC) is a newly proposed optimal control method for mechanical systems, it is based on direct discretization of Lagrange-d'Alembert principle. In this dissertation, NTG …


The Implementation Of Interventions And Strategies For Children Who Struggle With Reading Utilizing The Read 180 Program, Rebecca Josephine Haag Guyne Dec 2009

The Implementation Of Interventions And Strategies For Children Who Struggle With Reading Utilizing The Read 180 Program, Rebecca Josephine Haag Guyne

Dissertations

All children can learn if given the opportunity, correct assistance, and appropriate instruction. Finding the learning tools which will enhance and encourage learning is the ultimate way to make certain that all students can and will learn. Many teachers use their gut instinct to determine the interventions and strategies to present in their classroom. Improvement will only occur for teachers and students when best practice or research based interventions and strategies are not only accessible but utilized correctly on a daily basis. Children with reading disabilities find fluency and reading comprehension a challenge. The most effective method reported in the …