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Kinetics Of Ion-Induced Nucleation In A Vapor-Gas Mixture, Sergey P. Fisenko, David B. Kane, M. Samy El-Shall

Chemistry Publications

A general solution for the steady-state ion-induced nucleation kinetics has been derived, considering the differences between ion-induced nucleation and homogeneous nucleation. This solution includes a new effect for nucleation kinetics, the interaction of charged clusters with vapor molecules. Analytical expressions for the ion-induced nucleation rate have been obtained for the limiting cases of high and low thermodynamic barriers. The physical explanation of the so-called sign effect is proposed based on multipole expansion of an electric field of the cluster ion. This theory gives good agreement with experiments and is used to elucidate experimentally observed phenomena.

Vacancy-Mediated Hydrogen Desorption In Naalh4, C. Moysés Araújo, S. Li, R. Ahuja, Puru Jena

Physics Publications

First-principles calculations based on density functional theory are carried out to understand the mechanisms responsible for hydrogen desorption from Ti-doped sodium-alanate (NaAlH4). While the energy needed to remove a hydrogen atom from NaAlH4 with Ti substituted either at the Na site or at Al site is found to be significantly lower than that from the pristine NaAlH4, the presence of Na vacancies is shown to play an even larger role: It is not only an order of magnitude smaller than that from Ti-doped sodium-alanate, but the removal of hydrogen associated with a Na vacancy is exothermic with respect to formation …

Virginia Commonwealth University Commencement Program [2005], Virginia Commonwealth University

VCU Commencement Programs

No abstract provided.

Virginia Commonwealth University Bulletin All Courses [2005], Virginia Commonwealth University

VCU Bulletins

Listing of undergraduate, professional, and graduate courses for 2005-2006

Virginia Commonwealth University Fall Commencement Program [2005], Virginia Commonwealth University

VCU Commencement Programs

Virginia Commonwealth University Fall Commencement Program, December 10, 2005.

Virginia Commonwealth University Bulletin Vcu Faculty [2005], Virginia Commonwealth University

VCU Bulletins

Listing of University faculty including rank and degrees.

Virginia Commonwealth University Graduate And Professional Programs Bulletin [2005], Virginia Commonwealth University

VCU Bulletins

Graduate and professional programs bulletin for Virginia Commonwealth University for the academic year 2005-2006. It includes information on academic regulations, degree requirements, course offerings, faculty, academic calendar, and tuition and expenses for graduate programs.

Virginia Commonwealth University Undergraduate Bulletin [2005], Virginia Commonwealth University

VCU Bulletins

Undergraduate bulletin for Virginia Commonwealth University for the academic year 2005-2006. It includes information on academic regulations, degree requirements, course offerings, faculty, academic calendar, and tuition and expenses for undergraduate programs.

Extent Of Exposure To Environmental Tobacco Smoke (Ets) And Its Dose-Response Relation To Respiratory Health Among Adults, Wasim Maziak, Kenneth D. Ward, Samer Rastam, Fawaz Mzayek, Thomas Eissenberg

Psychology Publications

Background

There is a dearth of standardized studies examining exposure to environmental tobacco smoke (ETS) and its relationship to respiratory health among adults in developing countries.

Methods

In 2004, the Syrian Center for Tobacco Studies (SCTS) conducted a population-based survey using stratified cluster sampling to look at issues related to environmental health of adults aged 18–65 years in Aleppo (2,500,000 inhabitants). Exposure to ETS was assessed from multiple self-reported indices combined into a composite score (maximum 22), while outcomes included both self-report (symptoms/diagnosis of asthma, bronchitis, and hay fever), and objective indices (spirometric assessment of FEV₁ and FVC). Logistic …

Walking In Step To The Future: Views Of Journalism Education By Practitioners And Educators, Ernest F. Martin, Debora Wenger, Paula Otto, Jeff C. South

Richard T. Robertson School of Communication Presentations

This study, based on an Internet survey of 317 educational administrators, television news executives, newspaper editors and online executives during first quarter 2004, contrasts views about preparation of students for current and future jobs by showing gaps between what employers’ value most in job applicants and what educational programs are providing. Second, it addresses newsroom challenges that are shaping the industry and journalism education.

The Scarab (2005-01)

The Scarab, 1952-2010

From the cover: "Official Organ of the Alumni Association of the Medical College of Virginia."

Ethnic Studies Review

Ethnic Studies Review

No abstract provided.

Ethnic Studies Review

Ethnic Studies Review

No abstract provided.

In Passing: Arab American Poetry And The Politics Of Race, Katherine Wardi-Zonna, Anissa Janine Wardi

Ethnic Studies Review

Racial passing has a long history in America. In fact, there are manifold reasons for passing, not the least of which is to reap benefits-social, economic and legal-routinely denied to people of color. Passing is conventionally understood to be a volitional act that either situationally or permanently allows members of marginalized groups to assimilate into a privileged culture. While it could be argued that those who choose to pass are, in a sense, race traitors, betraying familial, historical and cultural ties to personhood,1 Wald provides another way of reading passing, or "crossing the line," as a "practice that emerges from …

We Both Eat Rice, But That's About It: Korean And Latino Relations In A Multi-Ethnic City, Chong-Suk Han

Ethnic Studies Review

On any given day, in any given restaurant in Koreatown, countless orders are taken, meals are served, tables are cleared, dishes are washed, and checks are paid. Down the street at a corner convenience store, shelves are stocked, beverages are placed into large refrigerators, and purchases are rung up. Even to the most casual observer, it becomes obvious that Korean workers take the orders and collect the money while Latino workers replenish the shelves, clear the tables, and wash the dishes.

Visual Culture Explorations: Un/Becoming Art Educators, Wanda B. Knight, Karen Keifer-Boyd, Patricia M. Amburgy

Journal of Social Theory in Art Education

What we consider to be obvious, true, or commonsense depends on the various assumptions we hold. Becoming aware of our assumptions is difficult at best. Despite our belief that we know what our assumptions are, we are hindered by the fact that we are using our own interpretive filters to become knowledgeable of our own filters. Described as a "cognitive catch-22,” it is the equivalent of our trying to see the back of our head while looking directly into a mirror (Brookfield & Preskill, 1999). Becoming critical requires that we find a mirror that critically reflects our thinking and reveals …

Amendment (2005)

Amendment, 2004-

Amendment is a VCU student-produced progressive literature and art journal that provides a platform for students to promote equality, tolerance, and social progression through artistic expression.

Abu Ghraib: (Un)Becoming Photographs: How Can Art Educators Address Current Images From Visual Culture Perspectives?, Nancy Pauly

Journal of Social Theory in Art Education

On Friday, May 7, 2004 the front page of The New York Times contained two photographs and a headline: "From Picture of Pride to Symbol of Abuse" (Dao, 2004, p.1). In the top photograph Lynndie R. England appears in 2003, smiling, standing in a relaxed family setting, and wearing a blue" Authentic USA" hooded sweatshirt with red and white lettering. Until early May that photo had been displayed in the Mineral County West Virginia Courthouse with other photographs of local soldiers stationed in Iraq.

Un/Becoming Digital: The Ontology Of Technological Determinism And Its Implications For Art Education, Alison Colman

Journal of Social Theory in Art Education

Artists have been experimenting with analog and digital technologies since the 1960's; early examples include Billy Khiver's Experiments in Art and Technology (E.A.T.) and Nam June Paik (1966). While countless artists have since made highly innovative use of new media such as the computer, artificial intelligence (AD, biotech, the Internet and the World Wide Web, LED, motion capture, gesture tracking, CPS, open source, and robotics, artist/ theorists such as Penny (1995), Lovejoy (1997), Weibel (1996; 2001) and Wilson (2002) have cautioned against appropriating deterministic engineering models underlying such technologies.(l)These models, predominant in commercial industry, government and the military, embrace efficiency, …

Publishing Information

Journal of Social Theory in Art Education

Publishing information for The Journal of Social Theory in Art Education, 2005, Number Twenty-Five.

Stranger Within, Anniina Suominen

Journal of Social Theory in Art Education

I base my teaching philosophy on the continuous self-directed learning of an individual. My goal is to help my students to learn to problematize their perception, their ways of thinking, their understanding of themselves, and their satisfaction with achieved learning goals. I support my students in their journeys of becoming critical searchers and inquirers of knowledge, visuality, and perceived reality. Although it is apparent they have learned to question authority and pre-given role and behavior models, I watch them searching for shortcuts for the answers within the complex structure of too many potential solutions.

(Un)Becoming Queer/(Un)Becoming Lgbtic, Kimberly Cosier, Laurel Lampela, Susan Marie De La Garnica, James Sanders, Deborah L. Smith-Shank, Mindi Rhodes, Jessie Whitehead

Journal of Social Theory in Art Education

This article is one result of an ongoing dialogue among a number of members of the LGBTIC/Queer Caucus. The dialogue has taken place primarily through a torrent of e-mails, but also through a number of emotionally charged telephone calls. It began as a friendly, (perhaps naively) simple idea -to turn members' viewpoints about changing the name of our caucus, from "Lesbian, Gay, Bisexual and Transgendered Issues Caucus" to "Queer Issues Caucus" into an article. What began with good will and a fervent hope for understanding, at times turned into vitriol and contention -volleys of world views, personal identities, and philosophies. …

Editorial: The Paradoxes Of Un(Becoming), Jan Jagodzinski, Bill Wightman

Journal of Social Theory in Art Education

Un(becoming) is one of those adjectival words in the Merriam Webster dictionary that holds the tension of its own contradiction. Its synonyms seem to summon an endless array of descriptive abjections: unsuitable, unflattering, unappealing, undesirable, unfitting, out of place, unfit, tasteless, malapropos, unseemly, indecorous, inappropriate, unsuitable. We need not go on to get the point. Becoming, on the other hand, appears entirely positive. It denotes well chosen, tasteful, presentable, welcoming, excellent, graceful, acceptable, agreeable, attractive, effective, and so on; in short, all that which is familiar, acceptable and beautiful. Un(becoming) is, therefore, purposefully presented as a portmanteau word containing the …

Visual Culture And Teenage Girls: Unraveling “Cultural” Threads Tied To “Self” And “Other”, Carrie Markello

Journal of Social Theory in Art Education

Visual culture is prevalent in almost every aspect of our lives. We take photos with our cell phones, read magazines brimming with full color images, visit art museums, download streaming video, watch MTV, and scan street signs to find our favorite fast food restaurant. One hundred years ago, except for visiting art museums and reading magazines, these activities were nonexistent. As the twentieth century progressed, visual culture has increasingly been disseminated through new technological developments. In the sixties, Marshall McLuhan forecasted the impact of media upon our changing world. "The medium or process, of our time-electronic technology-is reshaping and restructuring …

In The Realm Of The “Real”: Outsider Art And Its Paradoxes For Art Educators, Jan Jagodzinski

Journal of Social Theory in Art Education

In this essay I want to argue that un (becoming) is a word much like Freud's (1919) discussion of the word unheimlich (uncanny), which reveals a secretive and clandestine aspect of art that art educators must and should concern themselves with, since it identifies a "realm of the Real" whose abjection legitimates our very practice at its expense. It marks a return of the repressed. Un (becoming), like Freud's uncanny is visual art's non-reflected double as I attempt to show. This is the issue I wish to raise when it comes to the question of so-called "Outsider art," sometimes referred …

The Journal Of Social Theory In Art Education

Journal of Social Theory in Art Education

No abstract provided.

Migratory Movement: The Politics Of Ethnic Community (Re) Construction Among Creoles Of Color, 1920-1940, Andrew Jolivétte

Ethnic Studies Review

This article considers the social and economic conditions under which Creoles of Color left the state of Louisiana from 1920-1940.1 Because Creoles in the years following 1920 were legally reclassified as black, many lost their land, social and legal rights, and access to education as well as the possibility of upward mobility to which they had previously had access when they were accorded the status of a distinct/legal ethnic group. Creole families had to make decisions about the economic, social, religious, and cultural futures of their children and the community as a whole. As a form of resistance to colonial …

Being Ourselves: Immigrant Culture And Self-Identification Among Young Haitians In Montréal, Scooter Pégram

Ethnic Studies Review

Since the early 1960s, large numbers of Haitians have emigrated from their native island nation. Changes in federal immigration legislation in the 1970s in both the United States and Canada enabled immigrants of colour a facilitated entry into the two countries, and this factor contributed to the arrival of Haitians to the North American continent. These newcomers primarily settled in cities along the eastern seaboard, in Boston, Miami, Montréal and New York. The initial motivator of this two-wave Haitian migration was the extreme political persecution that existed in Haiti under the iron-fisted rule of the Duvalier dictatorships and their secret …

Teen Mothers' Perceptions Of Medicalization And The Patient/Provider Relationship, Preston Martin-Lyon

Theses and Dissertations

Within the past twenty years, a great deal of research has addressed pregnancy and childbirth in the United States. Often, however, prior studies have focused on white middle-class women and have neglected the experiences of women of color and low-income women. Teen mothers have also been marginalized in past research. With few exceptions, the limited research that does exist on African American teen mothers is usually framed around the "teen pregnancy crisis" in the U.S; seldom are teens included in studies dealing with the overall issue of medicalization. In an effort to understand the extent to which the medical model …

Identification Of The Pla2 Responsible For Prostanoid Synthesis In Response To Inflammatory Cytokines, Chaminda Fernando

Theses and Dissertations

Preliminary studies from our laboratory showed that cPLA2α may be responsible for approximately 50-60% of the PGE2 production in response to inflammatory cytokines. Thus, we hypothesized that a closely-related PLA2 is responsible for 40-50% of the PGE2 produced in response to inflammatory cytokines. To this end, we utilized RNAi technology, extensively optimized, to down regulate the expression of closely-related isoforms of phospholipase A2 in A549 cells and used an enzyme linked immuno sorbent assay (ELISA) to quantitate the PGE2 produced. These studies found that cytosolic phospholipase A2α (cPLA2α) regulated 97.7% of the prostaglandin E2 (PGE2) produced in response to inflammatory …