Digital Commons Network^™

A Constitution Of Direct Democracy : Pure Democracy And The Governance Of The Future, Locally And Globally, Michael Noah Mautner

Chemistry Publications

The author is a Research Professor of Chemistry and space science, with over 140 scientific papers and book chapters, and articles on science, society and the future in "The Futurist" and "Spaceflight". The book reflects his personal experience of political systems from the worst to the best, including the Holocaust, communism and various forms of democracy on four continents. He is active in environmental and nuclear disarmament issues, and participated in several election campaigns, including the first Direct Democracy Representative Campaign in Congressional District 6 in Maryland. The book is based on the author's extensive experiences in life, science and …

Virginia Dental Journal (Vol. 77, No. 2, 2000)

Virginia Dental Journal

No abstract provided.

Virginia Dental Journal (Vol. 77, No. 4, 2000)

Virginia Dental Journal

No abstract provided.

Woman, Wife, Mommy And Scientist: The Impact Of A Readers' Theatre Play On Elementary Pre-Service Teachers' Understanding Of Gender Issues, J. Matkins, R. Miles, J. Mcdonnough

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

Journal Of Mathematics And Science: Collaborative Explorations

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

Patchwork And Pr: Seminole-Constructed Public Image, Cynthia Kasee

Ethnic Studies Review

Florida Seminoles represent a unique "response culture" among Southeastern Native Americans. An amalgamation of tribes, their history has been marked by their adaptability in the face of massive cultural change. Today the Seminoles are a major force in Florida's economy and politics. The public face they present has largely been of their own making throughout their history, and now it is more consciously so.

Attitudes In Physics Education: An Alternative Approach To Teaching Physics To Non-Science College Students, V. A. Niculescu, J. P. Chinnici, B. L. Brown

Journal of Mathematics and Science: Collaborative Explorations

In this article, we present an alternative way of teaching conceptual physics for non-science majors by depicting the role of physics in today's technology. The goal of this approach is to increase in the minds of non-science students the acceptance of physics as a useful component in general education, and as a major tool in comprehending the present-day technological world experienced by students outside the classroom.

Studies On The Role Creb As A Mediator Of Neurotrophin-3 Actions In Oligodendrocytes, Jamie Richard Johnson

Theses and Dissertations

In the central nervous system (CNS), oligodendrocytes (OLGs) are the cells responsible for producing the myelin membrane which allows for the saltatory conduction of neuronal impulses. We have previously shown that CREB (cAMP response element binding protein), a transcription factor that belongs to a large family bZip (basic leucine zipper) proteins, could be a mediator of neuronal signals that, coupled to different signal transduction pathways, may play different regulatory roles at specific stages of oligodendrocyte development. We have found before that, in committed OLGs, CREB activation by phosphorylation can be triggered by β-adrenergic stimulation and appears to play a role …

Examination Of Student-Active Learning Practices In A College/Middle School Educational Collaboration, S. Prattis, I. Czerwiec

Journal of Mathematics and Science: Collaborative Explorations

A college and middle school student teaching collaboration was developed to interest more college students in teaching K-12 science, to enhance diversity among K-16 teaching faculties, and to inspire the K-12 students to expand their knowledge beyond their classroom curriculum. To assess our results, we used a modified Likert survey instrument and self-reflective analysis in middle school and college students, respectively. Overall, middle school students expressed satisfaction in the science learning in which they participated. In addition, college students reported that they learned specific content when made responsible for teaching material to younger students. Collaborative projects such as this one …

Student Work Section, R. Howard

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

Acute Gaba-A Receptor Modulation By Diazepam Following Traumatic Brain Injury In The Rat: An Immunohistochemical Study, Cynthia J. Gibson

Theses and Dissertations

Traumatic brain injury (TBI) disrupts ionic balance and produces acute widespread depolarization. Restoration of ionic balance and neuronal function after TBI may be achieved by increasing inhibitory neurotransmission (e.g., stimulating GABA-A receptors). This study used antibodies specific for β2/3 subunits to examine changes in GABA-A receptors in the rat hippocampus 24 hours following moderate fluid percussion TBI. The β2/ 3 antibody primarily stained dendritic processes. No injury related changes were found in the CA1 but extensive morphological dendritic alterations were found in the CA3 region of the hippocampus. Analysis revealed decreased length of immunoreactive processes in CA3 apical dendrites of …

Climbing The Ladder From Ninth Grade To College: A Career Ladder Program At The Science Museum Of Virginia, A. Thomas, D. Hagan

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

The Effects Of Acid Deposition, B. Proffitt

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

Bridging The Gap: The Classroom And The "Real World", P. Strickler

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

Distinctive Features Of The African-American Family: Debunking The Myth Of The Deficit Model, David L. Briscoe

Ethnic Studies Review

Throughout the 1900's, social scientists have debated the question of whether the African American family is an adaptative social system or whether it is pathological, perpetuating its poverty over the generations. This article examines the holistic perspective as the preeminent comprehensive approach in studying the African American family and provides empirical evidence of distinctive features of the African American family in support of the adaptation argument. The adaptation/deficit debate will probably continue as long as the scientific community fails to fully acknowledge and make the most of theoretical constructs that are holistic in principle and design.

A Challenge To All: Raising The Participation And Success Of Women And Minorities In Mathematics, Science, And Technlogy, Mark R. Warner, Loren D. Pitt

Journal of Mathematics and Science: Collaborative Explorations

This issue of our journal is the product of a Virginia Mathematics and Science Coalition (VMSC) conference titled, "Programs That Work" and held in March, 2000 on the issues of raising both the levels of success and the levels of participation of women and minorities in mathematics, science, and technology. Traditionally, these two groups have had low rates of participation in these subjects, and we believe this situation can and must be changed. The conference was to Coalition's first direct assault on the problem.

Achieving Science Sol With A Hands-On Approach, J. N. Granger

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

Virginia Dental Journal (Vol. 77, No. 1, 2000)

Virginia Dental Journal

No abstract provided.

Origins And Development Of The Massey Cancer Center, Walter Lawrence Jr.

VCU University History Books

A history of the Massey Cancer Center at Virginia Commonwealth University written by Director Emeritus, Walter Lawrence, Jr., M.D. The volume includes photographs and a timeline. Lawrence's signature appears on the title page.

Study Of P53 Gain Of Function Mutations In P53-Null Astrocytes, Sang H. Choi

Theses and Dissertations

A number of recent studies suggest that expression of mutant p53 with mutations in certain codons show a gain of function and some of the characteristics of an oncoprotein. In order to study gain of function mutation and eliminate the potential of a dominant negative interaction with endogenous wild type p53 protein, p53 knockout mouse astrocytes were used. A retrovirus system was used to introduce mutant p53 genes into these p53-null astrocytes. Immunohistochemical staining and western blot experiments showed the expression of mutant p53 protein in these cells after infection with the mutant p53 retroviruses. Cell growth experiment did not …

The Impact Of A Peer-Led Program On The Peer Leaders' Leadership-Related Skills, Christopher J. Hogan

Theses and Dissertations

Leadership and goal setting skills were examined for 49 high school students who implemented a peer-led health and life skills program for sixth grade students. Participants completed surveys that included a leadership scale and a goal setting scale constructed for this study. and an adapted version of the Goals Inventory. Surveys were administered to the participants prior to a 3-day training (Time Point I), immediately following the training (Time Point 2). and at the completion of leading 12. 1-hour workshops (Time Point 3). The results indicate that high school peer leaders perceived an increase in both their leadership and goal …

Excisional Wound Healing And The Role Of Homeobox Genes, David Allen Lanning

Theses and Dissertations

The biochemical and physiologic mechanisms responsible for excisional wound contraction have been extensively studied but are not completely understood. Furthermore, the genes that regulate these processes are unknown. As a result, there are limited treatment options available for patients with diseases or conditions characterized by abnormal tissue contraction. In an attempt to improve our understanding of these mechanisms and identify some of the putative regulatory genes, we studied excisional wound healing in the mid-gestational fetal rabbit. These wounds normally do not contract nor are they associated with inflammation, fibrosis, or scar formation. However, we have been able to induce contraction, …

The Determinants Of Post-Discharge Healthcare Utilization And Outcomes For Veterans With Posttraumatic Stress Disorder: A Social Ecological Perspective, Shyuemeng Luu

Theses and Dissertations

Posttraumatic stress disorder (PTSD) has a persistent nature: PTSD troubles patients

even decades after the occurrence of traumatic events. The “health behavioral model” is

adopted to examine the effects of external environmental, predisposing, enabling, and

need for care factors on the use of VA post-discharge ambulatory care and readmissions.

Data were obtained from the Patient Treatment File (PTF) and the Outpatient Care File

(OPT), the Area Resource File (ARF), American Hospital Association data sets (AHA), and the Uniform Crime Report (UCR).

The use of VA post-discharge ambulatory care is analyzed by using structural equation modeling (SEM). The readmission to VAMCs …

Outcomes Of Pregnancy In Women With Cystic Fibrosis, Bethany Jean Geldmaker

Theses and Dissertations

Medical advances in disease management has improved quality of life for women with cystic fibrosis (CF) and now enables them to consider pregnancy. The purpose of the study was to examine women's perceptions of how the demands of having CF influenced their ability to care for their children and continue to meet their own health needs. The study design was grounded theory methodology with a complementarity research technique to incorporate qualitative and quantitative data collection. Participants were 12 women recruited over the Internet and through an adult CF newsletter who completed questionnaires for demands of illness (DOlI) and self care …

Unsupportive Social Interactions As Moderators Of Adjustment In Acute Cardiac Patients, Scott L. Green

Theses and Dissertations

The purpose of the present study was to examine the impact of unsupportive social interactions, within Lazarus and Folkman's (1984) cognitive appraisal model, on individual's mood states following an acute cardiac event (i.e., myocardial infarction, percutaneous transluminal coronary angioplasty, coronary artery bypass grafting). It was hypothesized that unsupportive social interactions would exacerbate the effects of a patient's appraisals of threat secondary to an acute cardiac event. Participants in the present investigation were 67 patients from the cardiology unit of the Veterans Administration Medical Center in Richmond, Virginia. Each participant had incurred an acute cardiac event, as classified by the International …

Do The Rich Get Richer? A Meta-Analysis Of Methodological And Substantive Moderators Of Couple Enrichment, Terry L. Hight

Theses and Dissertations

This study examined the effectiveness of couple enrichment using currently-accepted standards of meta-analytic research, including analysis based upon both fixed-effects and random effects models. Ninety published and unpublished studies comparing enrichment groups to control groups were included in the analyses. The overall mean effect size (0.23) for couple enrichment was heterogeneous, positive, and significantly different than 0. Mean effect sizes for both post-treatment and follow-up did not differ significantly. Methodological and substantive moderator variables associated with publication date, publication source, program type, program length, latency of measurement, mode of measurement, measure type, measure/program congruence, design quality, and researcher allegiance were …

Kinetics And Mechanisms Of Macromolecular Disposition In The Rat Lung, Masahiro Sakagami

Theses and Dissertations

The kinetics and mechanisms of macromclecular absorption from the airways of the rat lung were studied in vivo and in vitro, following identical solute administration methods. The isolated perfused rat lung (IPRL) was used as an in vitro model, and the disposition of 7.4 and 4.3 kDa fluorophore-labeled polyhydroxyethylaspartamide (F-PHEA) and other small and macromolecular reference solutes was investigated across doses and in the presence of a variety of biochemical inhibitors.

Absorption profiles of F-PHEA, and the solute's lung distribution at different times after administration, were statistically identical in vivo and in vitro, showing that the IPRL possessed a viable …

Commonwealth Times 1999-12-09

Commonwealth Times, 1969-

No abstract provided.

[1999-12-08] Minutes Of A Meeting Of The Executive Committee Of The Board Of Visitors Of Virginia Commonwealth University December 8, 1999., Virginia Commonwealth University. Board Of Visitors. Executive Committee

VCU Board of Visitors Minutes

Official minutes of the VCU Board of Visitors and its Executive Committee.

Univercity News (1999-12-06)

UniverCity News, 1998-2001

VCU Today, the University’s first official administrative organ, began as a somewhat irregular monthly publication but moved to a bi-weekly newspaper format in the 1980s. The newspaper changed its name to VCU Voice in 1988 and ten years later it appeared under the title UniverCity News. As it neared the end of its run as a physical newspaper, the publication became simply VCU News. These four publications were essentially the same periodical published under different titles by the Office of University Relations. VCU News appeared online for the first time in 2002.