Digital Commons Network^™

Need For Content Reengineering Of The Medical Library And Information Science Curriculum In Iran, Vahideh Zarea Gavgani, Farhad Shokraneh, Ali Roshani Shiramin

Library Philosophy and Practice (e-journal)

New approaches in medical education and practice such as Evidence-Based Medicine, Information Therapy, and Patient-Centered Healthcare require more reliable, timely and specialized information services. At the same time, the provision of information services in the environment of Web 2.0, medicine 2.0, library 2.0, and mobile computer technology require new skills on the part of librarians. Library and Information Science (LIS) education curricula have to be changed to meet the professional needs and skills required for librarians. The aim of this study is to find out whether the content of LIS academic courses offered by Iranian Medical LIS schools meet the …

Use Of Electronic Information Sources By Postgraduate Students In Nigeria: Influencing Factors, Olatokunbo Christopher Okiki, S. M. Asiru

Library Philosophy and Practice (e-journal)

The study investigated the factors that influenced the use of electronic information sources by postgraduate students in six Universities in the South West, Nigeria. Questionnaire was the main research instrument used. 2500 copies of questionnaire were distributed and 2,187 copies were returned. The findings revealed that the factors that influenced the use of electronic information sources by respondents varied according to their program of study, the need to carry out researches to excel in their academic endeavour and versatility in the use of information technologies to search for information recommendations were made for the identified problems in the use of …

Use Of The Internet In Government First Grade College Libraries In Bidar District, D. B. Patil

Library Philosophy and Practice (e-journal)

Internet has revolutionized the world of information. It is one of two technological innovations that have greatly influence the development of communication strategies and practices in both the general and the business communities of the world. The first was the invention of the printing press, Gutenberg’s invention served to democratize the possession and transmission of texts, made the production of books much easier and cheaper than the manuscript method it replaced. The Internet provides new horizons for the researcher. A potentially vast population of all kinds of individuals and groups may be more easily reached than ever before, across geographical …

Use Of E-Resources And Ugc-Infonet Consortium By The Teachers And Research Scholars In Aligarh Muslim University, Md. Sohail, Md. Imran Ahmad

Library Philosophy and Practice (e-journal)

Recent developments in Information Technology has changed the world. Libraries and Information Centers have embraced the new information technology more profoundly than many other fields and most of them are currently using electronic products and services. Mention about e-journal consortium. Assess the use of UGC-Infonet Consortium by the Teachers and Research Scholars in Aligarh Muslim University, Aligarh Conclude to implement the opinions and suggestions of the users for improving the system.

Specters Of Law: Why The History Of The Legal Spectacle Has Not Been Written, Peter Goodrich

Articles

The article examines the intersection of law, theology, and visual/performance elements, arguing that legal discourse often overlooks the significance of typography, imagery, and theatricality. It highlights how legal texts use formatting techniques like bold and italics to convey meaning and draws parallels with theological concepts, such as the duality of power and the role of images in governance. The analysis critiques the legal tradition for neglecting these performative aspects and emphasizes the need to recognize law as a theater that denies its own theatricality.

The Design, Construction, And Operation Of A Two-Photon Laser Scanning Confocal Microscope, Benjamin Alexander

All Theses and Dissertations (ETDs)

No abstract provided.

Examining The Relationship Between Fact Learning And Higher Order Learning Via Retrieval Practice, Pooja Agarwal

All Theses and Dissertations (ETDs)

The development of higher order skills is a desired outcome of education. Some believe that higher order learning can be improved directly, whereas others argue that higher order learning can be improved via the enhancement of factual or conceptual knowledge. The relationship between fact and higher order learning is often speculated, but empirically unknown. This project examines whether retrieval practice via quizzing, a strategy typically used to enhance fact learning, can be used as a strategy to improve higher order skills in both laboratory and applied settings. In the current study, higher order skills were considered to comprise the understand, …

Quantitative Perfusion-Sensitive Mri Phantoms, Jeff Anderson

All Theses and Dissertations (ETDs)

Perfusion-sensitive MR methods are increasingly utilized in preclinical and clinical MR research studies with the promise of providing quantitative estimates of parameters that describe in vivo microvasculature. One of these techniques, dynamic contrast enhanced: DCE) MRI, has found particularly common use in oncology for the detection, staging, and monitoring of highly vascularized tumors. DCE-MRI has been qualitatively validated by various studies that show a high correlation between modeled parameters from DCE and histologically measured microvascular density: MVD). However, in the absence of a matching "gold-standard" technique, DCE-MRI has not yet been quantitatively validated: i.e., the accuracy of the estimated parameters …

Motion-Based Video Games For Stroke Rehabilitation With Reduced Compensatory Motions, Gazihan Alankus

All Theses and Dissertations (ETDs)

Stroke is the leading cause of long-term disability among adults in industrialized nations, with 80% of people who survive strokes experiencing motor disabilities. Recovery requires daily exercise with a high number of repetitions, often without therapist supervision. Motion-based video games can help motivate people with stroke to perform the necessary exercises to recover. We explore the design space of video games for stroke rehabilitation using Wii remotes and webcams as input devices, and share the lessons we learned about what makes games therapeutically useful. We demonstrate the feasibility of using games for home-based stroke therapy with a six-week case study. …

Grief Among Dementia Caregivers: A Comparison Of Two Assessment Systems, Elizabeth Mulligan

All Theses and Dissertations (ETDs)

Research suggests that family caregivers of people with dementia may experience grief prior to the death of their care recipients, in part because of the series of losses they experience and the chronic nature of caregiving. Methods for assessing predeath grief, however, are just beginning to be developed, and basic questions about measurement remain. The purpose of the current study was to identify areas of overlap and disjunction in two self-report measures of predeath grief, one adapted from the postdeath literature: the Prolonged Grief Disorder Inventory) and one designed specifically for use with dementia caregivers: the Marwit-Meuser Caregiver Grief Inventory-Short …

Practical And Robust Power Management For Wireless Sensor Networks, Gregory Hackmann

All Theses and Dissertations (ETDs)

Wireless Sensor Networks: WSNs) consist of tens or hundreds of small, inexpensive computers equipped with sensors and wireless communication capabilities. Because WSNs can be deployed without fixed infrastructure, they promise to enable sensing applications in environments where installing such infrastructure is not feasible. However, the lack of fixed infrastructure also presents a key challenge for application developers: sensor nodes must often operate for months or years at a time from fixed or limited energy sources. The focus of this dissertation is on reusable power management techniques designed to facilitate sensor network developers in achieving their systems' required lifetimes. Broadly speaking, …

Often Wrong But Never In Doubt: Categorized Lists Produce Confident False Memories, Kurt Desoto

All Theses and Dissertations (ETDs)

In the categorized list procedure, subjects study words from semantic categories, then take a recognition test on those items. Subjects are likely to recognize common: high output dominance) category members even when they are not studied. Across three experiments, we sought to extend the categorized list procedure, further develop an explanation of why false recognition of category members occurs in this procedure, and modulate false recognition of category members by manipulating encoding and retrieval phases. Experiment 1 extended previous categorized list research, showing that subjects are likely to false alarm with high confidence to high output dominance category members that …

The Roles Of Vasoactive Intestinal Polypeptide In Circadian Entrainment Of Suprachiasmatic Nucleus, Sungwon An

All Theses and Dissertations (ETDs)

In mammalian hypothalamus, the suprachiasmatic nucleus: SCN) generates daily behavioral and physiological rhythms as a circadian pacemaker. The 20,000 SCN neurons synchronize to each other and to the ambient cues to generate coherent daily rhythms. Vasoactive intestinal polypeptide: VIP), a neuropeptide produced by SCN neurons, plays a major role in synchronizing SCN neurons to each other. Whether VIP mediates synchrony to environmental cues and how synchrony within the SCN is achieved has not been examined extensively. We recorded PERIOD::LUCIFERASE: PER2::LUC) expression from SCN explant cultures over multiple days following VIP application at different circadian time points to generate a phase …

The Relationship Of Financial Performance, Quality Indicators, And The Role Of Nurse Executives In Virginia Nursing Homes, Jeany V. Murphy

Health Services Research Dissertations

Problem statement. The dynamic nature of the healthcare industry has triggered changes in nurse executive functions. The job has expanded into entrepreneurial roles to be able to provide the most cost effective services while maintaining good quality outcomes for the residents. The new responsibility requires a different set of knowledge and competencies that is usually achieved through advanced education. It is not known whether nurse executives in long term care in Virginia possess the skills to influence both the financial and quality outcomes of the facility.

Methods. This descriptive research study examined the relationship of the nurse executives' technical, human, …

Targeting And Activity Of The Aaa+ Atpase Torsina Within The Endoplasmic Reticulum, Abigail Vander Heyden

All Theses and Dissertations (ETDs)

AAA+ ATPase enzymes couple ATP hydrolysis to the exertion of conformational change on a substrate. TorsinA is one of the few AAA+ ATPases that resides within the lumen of the mammalian endoplasmic reticulum: ER). A glutamic acid deletion in the catalytic domain of torsinA causes DYT1 dystonia, but torsinA's function and the basis for disease remain unclear. I show that torsinA is dynamically targeted from the bulk ER to nuclear envelope: NE) upon coexpression with a cofactor protein, LULL1, and that torsinA's movement into the NE is concomitant with displacement of select linker of the nucleoskeleton and cytoskeleton: LINC) complex …

National Education Systems In The European Union, Edmund Staude

All Theses and Dissertations (ETDs)

The European community, under a variety of names, has been expanding both physically and in its areas of responsibility since the end of World War II. What began as an attmept for economic unity among sovereign states has evolved into a complex supranational organization. Education, traditionally part of the domestic domain of nations, has gradually emerged as a concern of the European Union as it endeavors to enhance its viability as an economic leader. This paper examines the growing trend twoard more specific EU education policy in light of the education systems and policies of England and Germany. It specifically …

On The Road To Samaria: Urban Religious Congregations As Resource Brokers, Kirk Foster

All Theses and Dissertations (ETDs)

Concentrated poverty is an increasing problem in urban U.S. neighborhoods leading to social isolation and marginalization from mainstream institutions. Conventional thought has argued that the urban poor lack resources necessary for social and economic mobility due to constrained social networks endemic in homogeneously poor communities. However, neighborhood based organizations may be one place where the urban poor can engage heterogeneous resource networks to advance socially and economically. Religious congregations are enduring neighborhood organizations that present the opportunity for social interaction and resource access. Thus, this study examines the role of religious congregations in providing access to resources embedded in congregational …

Cooperative Learning And Peer Tutoring To Improve Third-Grade Students’ Test Scores On Grade-Level Assessment, Francina Y. Thurston

Abraham S. Fischler College of Education ETD Archive

This applied dissertation was designed to utilize learning strategies that emphasized small-group instructions where students work together cooperatively and with peers to achieve mastery. Traditionally, the classroom practices used in this school lent themselves primarily to whole-class instructions that emphasized competitive and individualistic goals rather than small groups and cooperative practices. The multistrategy used in this study sought to shift the focus of classroom instructions away from what was traditional. However, the introduction of the multistrategy that called for small group teaching required training for teachers and students.

The writer developed several solution strategies that trained students and teachers in …

Old Lessons For A New World: Applying Adoption Research And Experience To Art, Naomi R. Cahn

GW Law Faculty Publications & Other Works

This article suggests that knowledge derived from adoption-related research and experience can be used to improve law, policy and practice in the world of assisted reproductive technologies (ART), particularly with respect to sperm, egg and embryo "donations." While there are numerous and significant differences between adoption and ART, the article identifies several areas in which adoption's lessons could be useful. These include secrecy and the withholding of information; a focus on the best interests of children; the creation of "nontraditional" families, particularly as more single, gay and lesbian adults use ART; the impact of market forces; and legal and regulatory …

How Can Robots Adapt To A Social Human World? A Study Into The Role Gestures Can Play In Human-Robot Relations, Bradley Matherne

All Theses and Dissertations (ETDs)

There is no doubt that robots are now starting to increasingly be integrated into mainstream society, and as they do the amount of contact and the number of interactions they have with humans will increase at a similar rate. These interactions open a new set of issues for robot designers and programmers. What is the best way for robots to interact with humans? This study tested the importance of gestures in creating effective human-robot interactions. Conducted using the PR2, this study explored the role of gestures in two basic kinds of communications: the robot communicating a need: low power) to …

Low-Impact Profiling Of Streaming, Heterogeneous Applications, Joseph Lancaster

All Theses and Dissertations (ETDs)

Computer engineers are continually faced with the task of translating improvements in fabrication process technology: i.e., Moore's Law) into architectures that allow computer scientists to accelerate application performance. As feature-size continues to shrink, architects of commodity processors are designing increasingly more cores on a chip. While additional cores can operate independently with some tasks: e.g. the OS and user tasks), many applications see little to no improvement from adding more processor cores alone. For many applications, heterogeneous systems offer a path toward higher performance. Significant performance and power gains have been realized by combining specialized processors: e.g., Field-Programmable Gate Arrays, …

Ns-3 Simulation Of Wimax Networks, Christopher Thomas

All Theses and Dissertations (ETDs)

Simulation is a powerful tool for analysis and improvement of networking technologies, and many simulation packages are available. One that is growing in popularity is NS-3, the successor to the popular NS-2. It is a significant departure from NS-2, and offers many advantages and disadvantages. In this thesis, we translate and update a sophisticated WiMAX simulation model from NS-2 to NS-3, and use this experience to investigate the major differences between NS-2 and NS-3, and the relative strengths of each package. We then use the NS-3 simulation model to provide analysis on a new WiMAX OFDMA downlink subframe mapping algorithm.

Computable Performance Analysis Of Recovering Signals With Low-Dimensional Structures, Gongguo Tang

All Theses and Dissertations (ETDs)

The last decade witnessed the burgeoning development in the reconstruction of signals by exploiting their low-dimensional structures, particularly, the sparsity, the block-sparsity, the low-rankness, and the low-dimensional manifold structures of general nonlinear data sets. The reconstruction performance of these signals relies heavily on the structure of the sensing matrix/operator. In many applications, there is a flexibility to select the optimal sensing matrix among a class of them. A prerequisite for optimal sensing matrix design is the computability of the performance for different recovery algorithms. I present a computational framework for analyzing the recovery performance of signals with low-dimensional structures. I …

Examining The Effectiveness Of Multiple Imputation: A Case Study On Hiv Risk Behaviors In Women Receiving Treatment For Substance Use Disorders, Raphiel Murden

All Theses and Dissertations (ETDs)

Women in the United States are becoming infected with HIV more quickly now than ever before; many of whom are at higher risk because of their substance use habits or that of their partners.: CDC, 2010) This study analyzes cross sectional data regarding the risk behaviors and addiction severity of a sample of women receiving treatment for substance use disorders: SUDs). The data was gathered between 2006 and 2010 at a women's substance use treatment center in St. Louis, Missouri: MO), the name of which cannot be disclosed. We develop a scale, the HIV Risk Scale: HRS), to quantify a …

How It Began: The Rise Of The Women's Suffrage Movement In Britain, Shihui Yun

All Theses and Dissertations (ETDs)

No abstract provided.

Not Just A Pretty Voice: Cathy Berberian As Collaborator, Composer And Creator, Kate Meehan

All Theses and Dissertations (ETDs)

During her relatively brief career, Cathy Berberian: 1925-83) became arguably the best-known singer of avant-garde vocal music in Europe and the United States. After 1950, when she married Italian composer Luciano Berio, Berberian premiered almost thirty new works by seventeen different composers and received the dedications of several more. Composers connected to her include: John Cage, Igor Stravinsky, Darius Milhaud, Sylvano Bussotti, Henri Pousseur, Bruno Maderna, Bernard Rands, Roman Haubenstock-Ramati, and of course, Berio. Berberian's creative activities ranged widely and she participated many of the major postwar musical movements, including tape and electronic music, music theater, the baroque music revival, …

Joachim Du Bellay's Occasional Poetry: The Poetics Of Female Patronage, Elizabeth Landers

All Theses and Dissertations (ETDs)

This study seeks to demonstrate that female patrons at the Valois court--particularly Marguerite de France, and, to a lesser extent Diane de Poitiers--had a defining influence on both the career and the aesthetic choices of the sixteenth-century French poet Joachim Du Bellay. Although it has often been acknowledged that Du Bellay and Marguerite enjoyed a special relationship, the current study reveals the extent to which Marguerite served as an organizing principal for Du Bellay's entire writing life. As an admired patron, she provided moral support and networking opportunities that encouraged and rewarded Du Bellay's poetic production; her erudition and literary …

Strategic Management In Nonprofit Mental Health Service Organizations: Understanding Processes And Impact On Performance, Jennifer Schurer Coldiron

All Theses and Dissertations (ETDs)

Managing the performance of social service-providing nonprofit organizations: NPOs) has become more and more complex in the past few decades as executives have had to cope with increasing competition, demands from a diversified set of stakeholders, rapidly changing technologies, and mounting scrutiny from funders and consumers. To help reduce the complexity of strategic management, organizations have been encouraged to adopt formal strategy formation processes, such as highly-structured strategic planning models. However, there are no demonstrated "best practices" or conclusive evidence of the utility of formal strategy formation within the nonprofit sector. The stakes of mismanagement are high for the organizations …

Calling Law A 'Profession' Only Confuses Thinking About The Challenges Lawyers Face, Thomas D. Morgan

GW Law Faculty Publications & Other Works

It is appropriate to want lawyers to be mature, moral people and to help legal education reinforce those qualities. It is also appropriate to be sure students understand lawyers’ fiduciary responsibilities and the ways lawyers fall short of meeting them. It only confuses work on those issues, however, to call them part of teaching "professionalism." Law is not a "profession" as that term has traditionally been used. Calling law a profession does not help understanding the challenges lawyers face.

The Changing Face Of Legal Education: Its Impact On What It Means To Be A Lawyer, Thomas D. Morgan

GW Law Faculty Publications & Other Works

In recent years, it has become less clear what it means to be a lawyer. Current efforts by the ABA to change accreditation standards for U.S. law schools make it important to think about the ways in which lawyers have common qualities. This paper considers both the changes in law practice and what they are likely to mean for U.S. law schools as they try to equip lawyers for the new reality.