Digital Commons Network^™

Measuring The Impact Of Varied Instructional Approaches In An Introductory Animal Science Course, Brian Bolt

All Dissertations

The objectives of this project were to: evaluate the impact of demographic descriptors (gender, class rank and final grade) on student's self perceived level of engagement in classroom activities; measure the impact of varying teaching styles on a student's likelihood of correctly answering a knowledge based question and: assessing the relationship of knowledge acquisition with their level of engagement. Data were collected on students in the AVS 150, introductory animal science class (n=155) at Clemson University during the fall of 2008. Ten to fifteen minutes of class time were classified as conforming exclusively to one of three types of material …

Covalent Immobilization Of L1 Neural Cell Adhesion Molecule To Acrylated Tetronicâ® Hydrogels For Neural Regeneration, Rebecca Cribb

All Dissertations

Spinal cord injuries cost the United States $20 billion per year, with an existing patient population of 256,000 growing by an estimated 12,000 each year. Current clinical therapies for spinal cord injury are limited to spinal immobilization and realignment via traction, surgery, administration of methylprednisolone sodium succinate (MPSS) within eight hours post-injury, and rehabilitation exercises. While these therapies are important and may minimize damage and restore limited function, there is a dire clinical need for treatments to address the growing population of chronically-injured patients.
Varying degrees of axonal regeneration and functional recovery following spinal cord injury have been achieved in …

Synthesis, Modification Of Mesoporous Carbons And Their Application In Polymer Electrolyte Membrane Fuel Cells, Bing Liu

All Dissertations

Mesoporous carbon materials of carbon xerogel (CX) and silica-templated carbon (MC) were synthesized and explored as catalyst supports alternative to the most-commonly-used carbon black (CB) support, for polymer-electrolyte-membrane fuel cell (PEMFC) application. Pt catalyst was loaded on these carbons and electrodes were fabricated from them. These Pt-loaded carbon supports were characterized with XRD, TEM, ex-situ and in-situ cyclic voltammetry, etc. The fabricated electrodes were evaluated in single-cell testing in comparison with commercial CB-supported Pt catalyst fabricated electrodes. The experimental results showed that CX-supported Pt catalyst had close or better performance than that of CB-supported Pt, possibly due to CX's 3-D …

Examining The Dynamics Of Managing Information Systems Development Projects: A Control Loss Perspective, Ravi Narayanaswamy

All Dissertations

The failure rate of information systems development (ISD) projects continues to pose a big challenge for organizations. The success rate of ISD projects is less then forty percent. Factors such as disagreements and miscommunications among project manager and team members, poor monitoring and intermediary problems contribute to project failure.
Agency theory and leader member exchange (LMX) theories offer potential explanations for project failure. In particular, three monitoring strategies - control strategy, decision rights, and influence tactics were found to be effective in promoting project success. LMX theorists suggest that achieving congruence between the manager and subordinate regarding each other actions …

Immune Regulation Of The Host Autophagic Response And The Elimination Of Mycobacterium Tuberculosis, Sergio A. De Haro

Biomedical Sciences ETDs

Autophagy is an immune effector response against a variety of intracellular pathogens, including Mycobacterium tuberculosis. Mycobacteria survive in macrophages by blocking maturation of the phagosome. Induction of autophagy by the T helper 1 (Th1) cytokine IFN-γ, or amino acid starvation, enables macrophages to overcome the phagosome maturation block and impedes mycobacterial survival. This study investigates the role of T helper 2 (Th2) cytokines Interleukin 4 (IL-4) and Interleukin 13 (IL-13) in autophagy in macrophages and their ability to eliminate intracellular mycobacteria. The Th2 cytokines abrogated autophagy and autophagy-induced transfer of mycobacteria into lysosomal compartments, thus enhancing mycobacterial survival within infected …

Reconfigurable Middleware Architectures For Large Scale Sensor Networks, Sean M. Brennan

Computer Science ETDs

Wireless sensor networks, in an effort to be energy efficient, typically lack the high-level abstractions of advanced programming languages. Though strong, the dichotomy between these two paradigms can be overcome. The SENSIX software framework, described in this dissertation, uniquely integrates constraint-dominated wireless sensor networks with the flexibility of object-oriented programming models, without violating the principles of either. Though these two computing paradigms are contradictory in many ways, SENSIX bridges them to yield a dynamic middleware abstraction unifying low-level resource-aware task reconfiguration and high-level object recomposition. Through the layered approach of SENSIX, the software developer creates a domain-specific sensing architecture by …

Using Ant Colony Optimization For Routing In Microprocesors, Tamanna Arora

Computer Science ETDs

Power consumption is an important constraint on VLSI systems. With the advancement in technology, it is now possible to pack a large range of functionalities into VLSI devices. Hence it is important to find out ways to utilize these functionalities with optimized power consumption. This work focuses on curbing power consumption at the design stage. This work emphasizes minimizing active power consumption by minimizing the load capacitance of the chip. Capacitance of wires and vias can be minimized using Ant Colony Optimization (ACO) algorithms. ACO provides a multi agent framework for combinatorial optimization problems and hence is used to handle …

Esl Speakers' Production Of English Lexical Stress: The Effect Of Variation In Acoustic Correlates On Perceived Intelligibility And Nativeness, Paul Edmunds

Linguistics ETDs

Non-native speakers of English often experience problems in pronunciation as they are learning English, many such problems persisting even when the speaker has achieved a high degree of fluency. Research has shown that for a non-native speaker to sound most natural and intelligible in his or her second language, the speaker must acquire proper prosody, such as native-like speech rhythms (Tajima et al., 1997; Wenk, 1985; Wennerstrom, 2001). This dissertation investigates how native English and Spanish ESL (English as a Second Language) speakers compare in their production of three acoustic correlates of lexical stress in English, namely the relative durations …

Economic Approach To Counteracting Cartels, Anna Fornalczyk

Yearbook of Antitrust and Regulatory Studies

Horizontal agreements between competitors concerning price fixing, quotas, distribution and/or supply market share – cartels – represent the most severe form of competition law infringement. Why are these agreements subject to the highest fines and, in some countries (USA, Canada, Mexico, UK), subject to both fines as well as imprisonment? What are the economic grounds for such severe punishment? How important is an economic analysis for the results of anti-cartel proceedings considering that they are prohibited per se, that is, absolutely and unconditionally? Does growing market concentration and resulting transparency increase the significance of the economic approach to the evaluation …

Civil Law Actions In The Context Of Competition Restricting Practices Under Polish Law, Paweł Podrecki

Yearbook of Antitrust and Regulatory Studies

This paper’s aim is to describe the rules governing the assertion of civil law liability in the event of a competition law infringement. Given the planned adoption and implementation of a new EU legislative package concerning private enforcement, it is useful to determine what legal instruments and procedures are already available under Polish civil law that serve the protection of market players. This paper will specify the legal basis for the assertion of civil claims associated with competition law infringements and present its particularity. Considered will be the provisions of the Polish Civil Code as well as the provisions of …

Payment Card Systems As An Example Of Two-Sided Markets – A Challenge For Antitrust Authorities, Katarzyna Tosza

Yearbook of Antitrust and Regulatory Studies

This article aims to present the concept of two-sided markets on the example of payment card systems, which have attracted the attention of regulatory and antitrust authorities in recent years. First, the paper offers a few insights into the basic economic theory behind two-sided markets. Second, it presents a brief description of payment card systems and their features. The following analysis focuses on arguments that speak in favour of a regulatory or antitrust intervention into payment card systems. Finally, some of the potential problems that antitrust authorities must face when assessing two-sided markets are presented on the basis of an …

Challenges Of Liberalization. The Case Of Polish Electricity And Gas Sectors, Bartłomiej Nowak

Yearbook of Antitrust and Regulatory Studies

This paper applies the general insights of liberalization of the electricity and gas market to the market conditions of a particularly important new Member State in the EU, Poland. To this end the aim of this paper is to explain the Polish experience of liberalizing its energy market by reviewing those developments that produced its current shape. In fact there are two possible scenarios Polish policy makers can follow in liberalizing its energy sector. One would involve the UK approach that encompasses: ownership unbundling, less market concentration, less public ownership and more private capital in the industry. The second scenario …

Benefits And Costs Of Vertical Separation In Network Industries. The Case Of Railway Transport In The European Environment, Marcin Król

Yearbook of Antitrust and Regulatory Studies

The article is devoted to a phenomenon called vertical separation in the area of network industries. Vertical separation is understood as de-merging of infrastructure and delegating control over it to independent manager banned from operating on downstream markets which are subject to liberalisation. Arguments for and against these tendencies have been examined using the example of the European railway transport. The complete analysis presents vertical separation as a promising solution for the railway industry. One of the conditions for the success of this reform is forming of a close cooperative relationship, based on loyalty and trust, between the infrastructure manager …

Legislative Developments In The Telecoms Sector In 2008, Kamil Kosmala

Yearbook of Antitrust and Regulatory Studies

No abstract provided.

Legislative Developments In The Postal Sector In 2008, Roman Illinicz

Yearbook of Antitrust and Regulatory Studies

No abstract provided.

Stopping The Creeping Telecoms Regulation. Case Comment To The Judgment Of The European Court Of Justice Of 13 November 2008 – European Commission V Republic Of Poland (Case C-227/07), Stanisław Piątek

Yearbook of Antitrust and Regulatory Studies

No abstract provided.

The Effect Of Classroom Management Training And Active Or Information-Based Follow -Up On Inexperienced Teachers' Perceived Classroom Behavior Management Effectiveness, Diana L. Casey

Student Work

Inexperienced teachers' perceived classroom effectiveness of their planning and preparation, classroom environment, instruction, and professional responsibilities domains were analyzed to determine the effects of active follow-up compared to information-based follow-up of classroom management training ( N = 50). Inexperienced teachers enrolled in I Can Do It Classroom Management Training were randomly assigned to active follow-up to the training (n = 24) or information-based follow-up to the training ( n = 26). As reflected by the pretest and posttest evaluation form measuring their perceived effectiveness in the domains of planning and preparation, classroom environment, instruction, and professional responsibilities, teachers participating in …

The Effectiveness Of A School-Wide Differentiated Home Room Academic Extension Re-Teaching Initiative On The Achievement And Proficiency Categories Of 8th-Grade Students With Varying Levels Of Cognitive Skills, Tamara J. Williams

Student Work

The purpose of the study was to measure the effectiveness of a school-wide differentiated home room academic extension re-teaching initiative on the academic achievement and criterion-referenced assessment proficiency categories of 8th-grade students with varying levels of measured cognitive skills. Achievement measures were reading and math criterion-referenced assessment scores, core subject grades, and the reading and math Terra Nova Normal Curve Equivalent Norm Referenced Achievement Test subtest scores. At the conclusion of the research year 20 students moved into the highest measured criterion referenced reading test proficiency group (beyond proficient) and 33 students moved into the highest measured criterion referenced math …

Just Go Away: Representation, Due Process, And Preclusion In Class Actions, Debra Lyn Bassett

BYU Law Review

No abstract provided.

Suboptimal Executive Privilege, Stephen C. N. Lilley

BYU Law Review

No abstract provided.

Commercial Speech, "Irrational" Clients, And The Persistence Of Bans On Subjective Lawyer Advertising, Nat Stern

BYU Law Review

No abstract provided.

Fair Housing And Roommates: Contesting A Presumption Of Constitutionality, Brooke Wright

BYU Law Review

No abstract provided.

December 2009 Commencement Program, Bowling Green State University

Commencement Programs

No abstract provided.

The Mind And The Heart In The Christian East And West, David Bradshaw

Faith and Philosophy: Journal of the Society of Christian Philosophers

No abstract provided.

"The Hard Problem Of Consciousness" And Two Arguments For Interactionism, Vadim V. Vasilyev

Faith and Philosophy: Journal of the Society of Christian Philosophers

No abstract provided.

Russian Orthodox Theological Anthropology Of The Twentieth Century: Major Trends, Fr. Vladimir Shmaliy

Faith and Philosophy: Journal of the Society of Christian Philosophers

No abstract provided.

Law's Expressive Value In Combating Cyber Gender Harassment, Danielle Keats Citron

Michigan Law Review

The online harassment of women exemplifies twenty-first century behavior that profoundly harms women yet too often remains overlooked and even trivialized. This harassment includes rape threats, doctored photographs portraying women being strangled, postings of women's home addresses alongside suggestions that they are interested in anonymous sex, and technological attacks that shut down blogs and websites. It impedes women's full participation in online life, often driving them offline, and undermines their autonomy, identity, dignity, and well-being. But the public and law enforcement routinely marginalize women's experiences, deeming the harassment harmless teasing that women should expect, and tolerate, given the internet's Wild …

Journal Of Sociology & Social Welfare Vol. 36, No. 4 (December 2009)

The Journal of Sociology & Social Welfare

SPECIAL ISSUE ON PEOPLE WITH DISABILITIES AND SOCIAL WELFARE

• INTRODUCTION TO THE SPECIAL ISSUE - Barbara Barton, Guest Editor
• DREAMS DEFERRED: DISABILITY DEFINITIONS, DATA, MODELS, AND PERSPECTIVES - Barbara Barton, Guest Editor
• DIMENSIONS OF LOSS FROM MENTAL ILLNESS - Amy E. Z. Baker, Nicholas Procter, and Tony Gibbons
• INFLUENCES ON JOB RETENTION AMONG HOMELESS PERSONS WITH SUBSTANCE ABUSE OR PSYCHIATRIC DISABILITIES - Russell K. Schutt and Norman C. Hursh
• E-THERAPY AS A MEANS FOR ADDRESSING BARRIERS TO SUBSTANCE USE DISORDER TREATMENT FOR PERSONS WHO ARE DEAF - Dennis Moore, Debra Guthmann, Nikki Rogers, Susan Fraker, and Jared Embree
• CONNECTING YOUTH …

E-Therapy As A Means For Addressing Barriers To Substance Use Disorder Treatment For Persons Who Are Deaf, Dennis Moore, Debra Guthmann, Nikki Rogers, Susan Frake, Jared Embree

The Journal of Sociology & Social Welfare

Persons who are deaf face a number of challenges with regard to vulnerability for substance use disorders. Moreover, accessible treatment for this condition can be difficult to establish and maintain. The Deaf community may be one of the most disenfranchised groups in America in regard to appropriate access to substance use disorder (SUD) prevention and treatment services. This article reviews findings related to substance use disorder and treatment for this condition among persons who are deaf. It also reviews a promising approach for addressing treatment needs via e-therapy, and it highlights the challenges and concerns regarding e-therapy for this population. …

Parental Cognitive Disabilities And Child Protection Services: The Need For Human Capacity Building, Sandra T. Azar, Kristin N. Read

The Journal of Sociology & Social Welfare

Theories regarding the social cognitive origins of parenting risk have recently emerged. This work not only has implications for the nature of interventions with parents, but also for the approaches taken by the social service systems that work with them. This paper reviews the evidence that there is a significant number of parents with cognitive disabilities within child protection caseloads and outlines the types of human capacity building and organizational development that are needed to support the parents' needs. Such capacity building will not only increase the effectiveness of child protection interventions with parents with cognitive disabilities (PCD), but will …