Digital Commons Network^™

Thermal Models For A 3 Cm Miniature Xenon Ion Thruster, Coleman Thomas Younger

Master's Theses

In order to support UCLA’s development of the 3 cm Miniature Xenon Ion (MiXI) thruster, Cal Poly has a 3 cm thruster under development. This version, called MiXI Cal Poly Version 1 (MiXI-CPv1), is complete and has been utilized in vacuum chamber thermal validation testing. Testing on this version was used to check the validity of heat transfer simulations modeled in SolidWorks. Investigations of the 3 cm ion thruster configuration were intended to discover the driving factors affecting the thermal behavior of the discharge chamber and surrounding design space.

Numerical simulations indicate that the heating of the samarium cobalt permanent …

Assessing Potential Industry Growth For Economic Development In Oakland, Ca, Sonia Aery

Master's Theses

This study prepares a set of career ladders for the population of Oakland. Career ladders are long-term progression pathways to help individuals advance, particularly in high wage, high growth careers. Career ladders combine different statistics on the demographics of a population with statistics about the area’s economic vitality and potential. This combination helps to identify the potential to strengthen an area’s economy and enhance individuals’ qualifications and wages.

One of the main reasons that people and large firms are attracted to a given city is the potential for economic stability. A stable economy is the result of the availability of …

Water Quality Performance Of A Reciprocating Biofilm Reactor For Treatment Of Dairy Wastewater, Jason Patrick Kane

Master's Theses

Removal of organic matter and nitrogen from concentrated wastewaters is often a complex and costly process that is rarely implemented in animal agriculture, such as the dairy industry, despite regulatory pressures and the high cost of land for manure application in some regions. This paper describes results from the first implementation for treatment of dairy farm wastewater of the relatively simple ReCip® technology. ReCip® typically consists of two basins filled with rock aggregate through which wastewater is flowed in series. One basin is full of wastewater and the other is only partially full. Wastewater is alternately pumped between the basins …

Cotextual Android Education, James R. Reed

Master's Theses

With advances in mobile phone hardware, the demand for mobile applica- tions has risen drastically. This has resulted in mobile phones becoming a pop- ular new medium for application development. However, the body of knowledge for contextual examples and tutorials leaves much to be desired. As of January 2010, California Polytechnic State University has offered a mobile development class that teaches students how to write applications for phones running Google’s Android platform. This class aims at taking advantage of students’ current in- terest in mobile applications to teach them about difficult computer science topics. As a corollary, the class hopes …

Modeling And Simulation Of Autonomous Thermal Soaring With Horizon Simulation Framework, Zhenhua Li

Master's Theses

A thermal is a column of warm rising air triggered by differential heating on the ground. In recent studies UAVs were programmed to exploit this free atmospheric energy from thermals to improve their range and endurance. Researchers had successfully flown UAVs autonomously with thermal soaring method. Most research involved some form of flight simulation. Improvements to the aircraft and thermal models for simulation purpose would enable researchers to better design their UAVs and explore any potential flaws in their designs. An aircraft simulation with a thermal environment was created in Horizon Simulation Framework, a modeling and verification framework that was …

The Arrest Of Henry Louis Gates, Jr., Donald E. Wilkes Jr.

Popular Media

Police forces tend to be among the most secretive and least accountable of all organizations. When pressed for accountability or sued for malfeasance, obfuscation and evasiveness are the typical response. The phenomenon is hardly limited to certain countries or societies–the unassailability of police organizations seems to be universal.–Michael H. Fox The serve-and-protect model of police motivation that was drummed into police corps across the country in the aftermath of the response to anti-war demonstrations in the sixties and seventies has been heavily encroached on by the control-and-suppress model.–J. Ackerman The best motto for a police officer is that sticks and …

School Sector, School Poverty, And The Catholic School Advantage, Maureen T. Hallinan, Warren N. Kubitschek

Journal of Catholic Education

Equality of educational opportunity is threatened by long-standing gaps in student achievement by race, gender, and student poverty, as well as by school sector and school poverty. The true magnitude of these gaps cannot be understood, however, unless these factors are considered simultaneously. While accounting for the effects of demographic characteristics, this article focuses on the effects of school sector and school poverty on gains in academic achievement. Analyses from a longitudinal study of public and Catholic middle school students in and around the city of Chicago show that neither the public nor Catholic sector has a consistent advantage in …

National Intelligence Estimate, Fuad Guliyev

Khazar Journal of Humanities and Social Sciences

No abstract provided.

An Overview Of The Current Banking Sector Reforms And The Real Sector Of The Nigerian Economy, Cajethan M. Anyanwu

Economic and Financial Review

This paper seeks to examine the developments in the banking industry and the real sector of the Nigerian economy since the fourth phase of the reforms which began in 2004. Specifically, the paper reviews the reform programmes and how they have impacted on the flow of credit to the real sector. With the realization that the sector is facing challenges well beyond the realm of finance, other constraints would be identified and, thereafter, policy interventions recommended with a view to making the banking sector reforms more effective.

Microcredit Financing By Deposit Money Banks/Microfinance Banks And The Agricultural Sector Development In Nigeria, Joel Alegieuno

Economic and Financial Review

This paper examines microcredit financing programmes by the deposit money banks and the microfinance banks, and how this has impacted on agricultural development in Nigeria.

A Bittersweet Deal For Consumers: The Unnatural Application Of Preemption To High Fructose Corn Syrup Labeling Claims, Josh Ashley

Journal of Food Law & Policy

The recent rise of consumer consciousness regarding the health qualities of foods and beverages has become something akin to common knowledge. Reflecting this rise, studies reveal that labels regarding the health qualities of a food are more likely to increase sales. And among the health labels consumers prefer, labels describing the product as natural top the list. One website reports that according to a recent study, 31.3-percent of respondents thought that "100% natural" was the best description to read on a label, compared with only 14.2-percent who thought that "100% organic" was the best description. "All natural ingredients" was the …

Produce Exceptionalism: Examining The Leafy Greens Marketing Agreement And Its Ability To Improve Food Safety, Varun Shekhar

Journal of Food Law & Policy

Isolated food safety crises are not uncommon occurrences in the United States. Indeed, the history of public scares indicates a pattern of deficiencies in the safety of the American food supply. In the early 20th century, the public learned of the squalid conditions of meatpacking facilities through muckraking publications such as Upton Sinclair's The Jungle. In the 1980s, a 60 Minutes report documented research finding carcinogenic properties of a widespread pesticide, traces of which were commonly found in apple-based products. In the 1990s, widespread media reports of beef tainted with E. coli led to both product recalls unprecedented in scope …

Judges Playing Jury: Constitutional Conflicts In Deciding Fair Use On Summary Judgment, Ned Snow

Faculty Publications

Issues of fair use in copyright cases are usually decided at summary judgment. But it was not always so. For well over a century, juries routinely decided these issues. The law recognized that fair use issues were highly subjective and thereby inherently factual — unfit for summary disposition by a judge. Today, however, all this has been forgotten. Judges are characterizing factual issues as purely legal so that fair use may be decided at summary judgment. Even while judges acknowledge that reasonable minds may disagree on these issues, they characterize the issues as legal, preventing them from ever reaching a …

The Predictive Power Of Therapeutic Alliance On Treatment Retention, James B. Anderson

Dissertations

Therapeutic alliance has long been recognized as an important contributor to successful psychotherapy, and research has demonstrated that it has a moderate and reliable impact on treatment outcome across studies employing a variety of treatment strategies. The current study seeks to build on the alliance literature by examining the degree to which therapeutic alliance is predictive of treatment retention. Two trained raters assessed the alliance between therapists and their patients by watching and rating therapeutic alliance in videotaped psychotherapy sessions. They watched tapes of therapists using two different types of treatment: cognitive modification and supportive therapy. Alliance was assessed via …

Robust Interval Estimation Of A Treatment Effect In Observational Studies Using Propensity Score Matching, Scott F. Kosten

Dissertations

Estimating the treatment effect between a treatment group and a control group in an observational study is a challenging problem in statistics. Without random assignment of subjects, there are likely to be differences between the treatment group and control group on a set of baseline covariates. If one of these baseline covariates is correlated to the response variable, then the difference in sample means between the groups is likely to be a biased estimate of the true treatment effect.

Propensity score matching has become an increasingly popular strategy for reducing bias in estimates of the treatment effect. This reduction in …

A Qualitative Exploration Of African American Womanhood: Implications For Counseling And Counselor Education, Nikita Murry

Dissertations

The disciplines of counseling and counselor education have expressed a commitment to greater multicultural competence. Existing research points toward greater study of Black American females; however, for some the call for equity and change in the societal perceptions of Black women has largely gone unanswered. For others, emerging research has started to change the perception of Black American women. Current counseling literature is limited in the exploration of gender identity development from a Black woman's perspective. This study fills a gap in the literature concerning gender identity development for Black American females by exploring the phenomenon of womanhood and how …

Dielectronic Recombination For Aluminum-Like Ions And Photoabsorption Cross Sections For Magnesium Ions At The K-Edge, Shahin Ahmed Abdel-Azim Abdel Naby

Dissertations

Accurate and reliable recombination data are needed for modeling the ions in the finitedensity plasmas that may take place in solar flares and in divertors of magnetically confined fusion devices such as the International Thermonuclear Experimental Reactor (ITER). Dielectronic recombination (DR) is the dominant recombination mechanism in photoionized and collisionally-ionized plasmas. DR rate coefficients for M-shell argon ions have been calculated using a configuration-average approach. DR rate coefficients for the aluminumlike isoelectronic sequence are instead calculated using the state-of-the-art multiconfiguration Breit-Pauli (MCBP) atomic structure and collision code AUTOSTRUCTURE. Good agreement is obtained with the measurements from the Heidelberg heavy-ion Test …

The Use Of Experiential Groups In The Training Of Group Workers: Student Attitudes And Instructor Participation, Pierre Betsy St. Pierre

LSU New Orleans Theses and Dissertations

Both the Council for Accreditation of Counseling and Related Education Programs (CACREP) and the Association for Specialists in Group Work (ASGW) require counselor education programs to provide experiential training to group workers (CACREP, 2009; ASGW, 2000). However, no specific models are given to counselor educators to implement the experiential component. Only two research studies have examined the overall structure and type of instructor involvement commonly used in counselor training programs (Anderson & Price, 2001; Merta, Wolfgang, & McNeil, 1993). In addition, researchers have documented ethical concerns in the use of experiential training methods (Davenport, 2004; Furr & Barret, 2000; Riva …

The Distortionary Effect Of Evidence On Primary Behavior, Alex Stein, Gideon Parchomovsky

Faculty Scholarship

No abstract provided.

Financial Sector Liberalization And Challenges Of Real Sector Finacing In Nigeria: The World Bank Perspective, Ismail Radwan

Economic and Financial Review

This paper reviews the World Bank's efforts in providing finance to the real sector with a view to creating more jobs. It provides recommendations on pro-active policy measures that the public sector authorities can undertake to address the issue.

An Investigation Into The Use Of Color As A Device To Convey Memes During The Little Ice Age, Peter Allen White

Master's Theses

Color is used as a tool in visual communication to express ideas in a symbolic fashion. It can also be used as a guide to assist the viewer in the visual narrative. Artwork created in the period of time between 1300 to 1850 in northern and central Europe provides a comprehensive perspective in the use of color as symbol and color as an elucidative devise. This period of time is known as the Little Ice Age, the duration of which spans European history between the Medieval period and the Romantic era. The extreme climatic conditions of this era caused profound …

Competing Theories Of Blackmail: An Empirical Research Critique Of Criminal Law Theory, Michael T. Cahill, Paul H. Robinson, Daniel M. Bartels

Faculty Scholarship

No abstract provided.

Boardroom Climate: Understanding How It Impacts Board Level Strategic Decision Making, Bernard C. Bailey

Student Scholarship

This study seeks to better understand board effectiveness by opening the "black box" associated with board dynamics and behaviors. Drawing on the process oriented perspective of board level strategic decision making from Forbes and Milliken (1999) as well as the group engagement model by Tyler and Blader (2000; 2003), we analyzed surveys from 151 board directors representing 119 U. S. publicly traded companies. Our findings show that the creation of a climate of respect within the boardroom, as well as board member and top management team (TMT) collaboration are positively related to "effort norms" and "cognitive conflict" processes. TMT and …

Boardroom Climate: Understanding How It Impacts Board Level Strategic Decision Making, Bernard C. Bailey

Student Scholarship

This study seeks to better understand board effectiveness by opening the "black box" associated with board dynamics and behaviors. Drawing on the process oriented perspective of board level strategic decision making from Forbes and Milliken (1999) as well as the group engagement model by Tyler and Blader (2000; 2003), we analyzed surveys from 151 board directors representing 119 U. S. publicly traded companies. Our findings show that the creation of a climate of respect within the boardroom, as well as board member and top management team (TMT) collaboration are positively related to "effort norms" and "cognitive conflict" processes. TMT and …

Thou Shall Not Discriminate: A Proposal For Limiting First Amendment Defenses To Discrimination In Public Accommodations., Jennifer Ann Abodeely

The Scholar: St. Mary's Law Review on Race and Social Justice

No abstract provided.

Breaking The Dress Code: Protecting Transgender Students, Their Identities, And Their Rights., Zenobia V. Harris

The Scholar: St. Mary's Law Review on Race and Social Justice

Abstract Forthcoming.

The United States' Failure To Ratify The International Covenant On Economic, Social And Cultural Rights: Must The Poor Be Always With Us., Ann M. Piccard

The Scholar: St. Mary's Law Review on Race and Social Justice

The United States remains one of only half a dozen U.N. member states that have yet to ratify the International Covenant on Economic, Social and Cultural Rights. The treaty was signed by President Jimmy Carter in 1977, but no steps toward ratification have ever been taken. Meanwhile, the gap between the rich and the poor in this country continues to grow, and is among the highest of any democracy on earth. The United States is historically suspicious of even recognizing economic, social and cultural rights as “rights” that might be amenable to any method of enforcement. As a result, the …

Waiver, Certification, And Transfer Of Juveniles To Adult Court: Limiting Juveniles Transfers In Texas., Emily Ray

The Scholar: St. Mary's Law Review on Race and Social Justice

The adult criminal justice system is worse for juveniles who commit crimes. Underlying principles upon which the juvenile justice system was founded remain viable and worthy goals, and Texas law should reflect that understanding. Part II traces the development of juvenile justice in this country, including the evolution of the first American juvenile courts, and summarizes the due process rights afforded to juveniles by the U.S. Supreme Court. In Part III, I argue juvenile transfers to adult court should be limited in Texas with a special emphasis on young peoples' development, decision-making and reasoning abilities, and insights scientific research provides …

The Texas Two-Step: The Criminalization Of Truancy Under The Texas Failure To Attend Statute., Elizabeth A. Angelone

The Scholar: St. Mary's Law Review on Race and Social Justice

Abstract Forthcoming.

Do Sovereign Wealth Funds Mitigate Authoritarian Rule?: A Statistical Analysis Of Sovereign Wealth Funds And The Resource Curse., G. Jason Smith

Electronic Theses and Dissertations

The famous oil baron' John Paul Getty once defined his secret to success in three parts, "Rise early, work hard, strike oil." This recipe, however, has not lead to political and economic success for oil-reliant, emerging market states. Rather than experiencing a resource blessing, these states have been plagued by a resource curse. This project introduces and tests my theory that sovereign wealth funds offer an exit to the resource curse and pathway back to the resource blessing. This theory is based on two observations I noticed during previous research on the subject: states with sovereign wealth funds boost occupational …