Digital Commons Network^™

Spectroscopic And Microscopic Investigation Of The Corrosion Of 316/316l Stainless Steel By Lead-Bismuth Eutectic (Lbe) At Elevated Temperatures: Importance Of Surface Preparation, Allen L. Johnson, Denise Parsons, Julia Manzerova, Dale L. Perry, Daniel Koury, Brian D. Hosterman, John Farley

Transmutation Sciences Materials (TRP)

The corrosion of steel by lead–bismuth eutectic (LBE) is an important issue in proposed nuclear transmutation schemes. Russian scientists at the IPPE exposed steel samples to oxygen-controlled LBE at temperatures up to 823 K and exposure times up to 3000 h. We have characterized these post-exposure steel samples and unexposed controls, using scanning electron microscopy (SEM), energy-dispersive X-ray analysis (EDAX) and X-ray photoelectron spectroscopy (XPS). Previous researchers have investigated the corrosion by LBE of steel of varying composition. In the present work, we compared two samples having the same composition (standard nuclear grade 316/316L) but different surface preparation: a cold-rolled …

Inside Unlv, Holly Ivy De Vore, Carol C. Harter, Stuart Mann

Inside UNLV

No abstract provided.

Book Reviews

New Mexico Historical Review

No abstract provided.

The Navajos As Borrowers: Stewart Culin And The Genesis Of An Ethnographic Theory, Erika Bsumek

New Mexico Historical Review

No abstract provided.

Unlv Magazine, Carol C. Harter, Holly Ivy De Vore, Andy Grossman, David G. Schwartz, Mayumi Itoh, Tascha Boychuk-Spears, Hal K. Rothman, John F. Gallagher, Lori Bachand, Gian Galassi, Doug Mcinnis, Erin Auerbach, Gillian Silver, Laurie Fruth

UNLV Magazine

No abstract provided.

Bcl2 Translocation Defines A Unique Tumor Subset Within The Germinal Center B-Cell-Like Diffuse Large B-Cell Lymphoma, Javeed Iqbal, Warren G. Sanger, Andreas Rosenwald, Diane L. Pickering, Barbara Dave, Sandeep Dave, Li Xiao, Kahai Cao, Qiuming Zhu, Simon Sherman, Christine P. Hans, Dennis D. Weisenburger, Timothy C. Greiner, Randy D. Gascoyne, German Ott, H. Konrad Müller-Hermelink, Jan Delabie, Rita M. Braziel, Elaine S. Jaffe, Elias Campo, James C. Lynch, Joseph M. Conners, Julie M. Vose, James O. Armitage, Thomas M. Grogan, Louis M. Staudt, Wing C. Chan

Computer Science Faculty Publications

Gene expression profiling of diffuse large B-cell lymphoma (DLBCL) has revealed prognostically important subgroups: germinal center B-cell-like (GCB) DLBCL, activated B cell-like (ABC) DLBCL, and primary mediastinal large B-cell lymphoma. The t(14;18)(q32;q21) has been reported previously to define a unique subset within the GCB-DLBCL. We evaluated for the translocation in 141 cases of DLBCL that were successfully gene expression profiled. Using a dual-probe fluorescence in situ hybridization assay, we detected the t(14;18) in 17% of DLBCLs and in 34% of the GCB subgroup which contained the vast majority of positive cases. In addition, 12 t(14;18)-positive cases detected by polymerase chain …

Catalog 2004-2005, Saint Mary's College Of California

Undergraduate Academic Catalog

No abstract provided.

2004-2005 Lsu Health Sciences Center Catalog/Bulletin, Office Of The Registrar

Catalogs and Bulletins

No abstract provided.

Catholic Foundations For Environmental Ethics: A Critical-Creative Approach To Patristic And Medieval Notions, Jame Schaefer

Theology Faculty Research and Publications

No abstract provided.

Energy-Landscape-Model Analysis For Irreversibility And Its Pulse-Width Dependence In Cells Subjected To A High-Intensity Ultrashort Electric Pulse, R. P. Joshi, Q. Hu, Karl H. Schoenbach, Stephen J. Beebe

Bioelectrics Publications

We provide a simple, but physical analysis for cell irreversibility and apoptosis in response to an ultrashort (nanosecond), high-intensity electric pulse. Our approach is based on an energy landscape model for determining the temporal evolution of the configurational probability function p(q). The primary focus is on obtaining qualitative predictions of a pulse width dependence to apoptotic cell irreversibility that has been observed experimentally. The analysis couples a distributed electrical model for current flow with the Smoluchowski equation to provide self-consistent, time-dependent transmembrane voltages. The model captures the essence of the experimentally observed pulse-width dependence, and provides a possible physical picture …

Extending In Vitro Conditioning In Aplysia To Analyze Operant And Classical Processes In The Same Preparation, Björn Brembs, Douglas A. Baxter, John H. Byrne

Faculty, Staff and Student Publications

Operant and classical conditioning are major processes shaping behavioral responses in all animals. Although the understanding of the mechanisms of classical conditioning has expanded significantly, the understanding of the mechanisms of operant conditioning is more limited. Recent developments in Aplysia are helping to narrow the gap in the level of understanding between operant and classical conditioning, and have raised the possibility of studying the neuronal processes underlying the interaction of operant and classical components in a relatively complex learning task. In the present study, we describe a first step toward realizing this goal, by developing a single in vitro preparation …

Linking Session Focus To Treatment Outcome In Evidence-Based Treatments For Adolescent Substance Abuse, Aaron Hogue, Howard A. Liddle, Sarah Dauber, Jessica Samuolis

Psychology Faculty Publications

The relation between specific therapy techniques and treatment outcome was examined for 2 empirically supported treatments for adolescent substance abuse: individual cognitive–behavioral therapy and multidimensional family therapy. Participants were 51 inner-city, substance-abusing adolescents receiving outpatient psychotherapy within a larger randomized trial. One session per case was evaluated using a 17-item observational measure of model-specific techniques and therapeutic foci. Exploratory factor analysis identified 2 subscales, Adolescent Focus and Family Focus, with strong interrater reliability and internal consistency. Process–outcome analyses revealed that family focus, but not adolescent focus, predicted posttreatment improvement in drug use, externalizing symptoms, and internalizing symptoms within both study …

Real-Time Measurements On The Effects Of Ultra-Short High Voltage Pulses On Hl-60 Cells, Michalis C. Artemiou

Electrical & Computer Engineering Theses & Dissertations

The application of high voltage microsecond pulses that are above a critical value, to biological cells, has been shown to cause electroporation (Neumann, 1989). In addition, ultra-short pulses of several tens to hundreds of nanoseconds duration have been recently shown to affect intracellular structures without disturbing the plasma membrane (Schoenbach, 2001). However, such ultra-short intense pulses are expected to cause deformation of cells due to Maxwell stresses. This deformation was studied by means of an imaging technique with 10 ns temporal resolution on HL-60 cells. The imaging system consists of an inverted microscope where a spark light source was used …

Effects Of Aspirin And Its Derivatives In Combination With Electroporation For Drug Delivery In Cultured Cells, Jennifer Langham

USF Tampa Graduate Theses and Dissertations

The purpose of this research was to investigate the effects that aspirin (ASA) and its metabolites, salicylic acid (SA) and acetic acid (AA), have on the delivery of drugs across biological barriers when used in conjunction with electroporation. Electroporation is a technique used to enhance drug delivery across bio-membranes in which a transmembrane potential is induced into cellular membranes, resulting in the creation of aqueous pores that allow molecules to pass through the otherwise impermeable barrier. Aspirin is a widely used drug that has been used for over a century and has been proven relatively safe at normal doses as …

Re-Constructing The Image Of The Voluntarily Childfree: An Ethnographic Exploration Of Media Representation And The Childless By Choice, Eddy Sass

USF Tampa Graduate Theses and Dissertations

In the United States, like most other parts of the world, there is a commonly held belief that all capable couples should have children. This belief has contributed to the development of a pro-natalist ideology or concept that having children is good. This pronatalist belief tends to spill over into the media, as well. Yet, there are those individuals who do not subscribe to the parenthood belief structure and to the manner in which the media frame the parenthood debate. These people are known as the voluntarily childfree or the childless by choice. This thesis is an exploratory ethnographic examination …

Transvaginal Sonography- Technique And Limitations, Saba Sohail

Department of Radiology

No abstract provided.

Aku Newsletter : July 2004, Volume 5, Issue 2, Aga Khan University

The Aga Khan University Newsletters

No abstract provided.

Impact Of Pulmonary Arterial Endothelial Cells On Duroquinone Redox Status, Marilyn P. Merker, Robert D. Bongard, Gary S. Krenz, Hongtao Zhao, Viola S. Fernandes, Balaraman Kalyanaraman, Neil Hogg, Said H. Audi

Biomedical Engineering Faculty Research and Publications

The study objective was to use pulmonary arterial endothelial cells to examine kinetics and mechanisms contributing to the disposition of the quinone 2,3,5,6-tetramethyl-1,4-benzoquinone (duroquinone, DQ) observed during passage through the pulmonary circulation. The approach was to add DQ, durohydroquinone (DQH₂), or DQ with the cell membrane-impermeant oxidizing agent, ferricyanide (Fe(CN)₆³⁻), to the cell medium, and to measure the medium concentrations of substrates and products over time. Studies were carried out under control conditions and with dicumarol, to inhibit NAD(P)H:quinone oxidoreductase 1 (NQO1), or cyanide, to inhibit mitochondrial electron transport. In control cells, DQH₂ appears …

Conflict Of Laws (2004), James P. George, Anna K. Teller

Faculty Scholarship

States' and nations' laws collide when foreign factors appear in a lawsuit. Nonresident litigants, incidents outside the forum, parallel lawsuits, and judgments from other jurisdictions can create problems with personal jurisdiction, choice of law, and the recognition of foreign judgments. This article reviews Texas conflicts cases from Texas state and federal courts during the Survey period from October 1, 2002, through November 1, 2003. The article excludes cases involving federalstate conflicts, intrastate issues such as subject matter jurisdiction and venue, and conflicts in time, such as the applicability of prior or subsequent law within a state. State and federal cases …

Compass, Armstrong State University

Armstrong News & Publications: Compass (Archived)

No abstract provided.

Differentiation Of The Causal Characteristics And Influences Of Virtual Reality And The Effects On Learning At A Science Exhibit, Arlene De Strulle Edd

Dissertations

Within the context of the informal science center, exhibits are the main interface for public learning. Essential to the success of a science center is how well exhibits model effective strategies for learning. Virtual Reality (VR) technology with its flexible, adaptive, multimedia, and immersive-learning capabilities is emerging for use by science centers in exhibits; however, research on learning in virtual environments at exhibits is scarce. To support the future development of VR science exhibits it is critical to investigate VR's pedagogical value and effects on science learning. Research investigated the Smoke & Mirrors VR exhibit at the Reuben H. Fleet …

University Of San Diego News Print Media Coverage 2004.07, University Of San Diego Office Of Public Relations

Print Media Coverage (1947-2009)

Printed clippings housed in folders with a table of contents arranged by topic.

Plant Diversity In A Subanen Community In Mount Malindang Natural Park, Philippines, Gideon D. Binobo

Graduate Student's Output

This study focused on the inventory of plant diversity along the three levels of biodiversity in Barangay Lake Duminagat, Don Victoriano, Misamis Oriental; documentation of Subanen indigenous classification of biodiversity resources; and documentation of Subanen beliefs and practices related to biodiversity conservation and management in Mount Malindang Natural Park (MMNP). Results of the study showed that MMNP is biologically diverse along the three levels of biodiversity. At the ecosystem level, various terrestrial and aquatic ecosystems contributed to ecosystem diversity. At the species level, mostly forest tree species achieved the highest importance value in different ecological zones. Furthermore, the differentiation of …

Biology Of The Coconut Spike Moth, Tirathaba Fructivora (Meyr.) (Lepidoptera: Pyraldae) And The Functional Response Of The Predatory Earwig, Euborellia Annulata (Fabricius) (Dermaptera: Carcinophoridae) To The Moth, Jelfina C. Alouw

Graduate Student's Output

No abstract provided.

Automatic Detection And Validity Of The Sea-Ice Edge: An Application Of Enhanced-Resolution Quikscat/Seawinds Data, David G. Long, Jorg Haarpaintner, Rasmus T. Tonboe, Michael L. Van Woert

Faculty Publications

Sea-ice edge detection is an essential task at the different national ice services to secure navigation in ice-covered seas. Comparison between the Remund and Long ice mask image from enhanced-resolution QuikScat/SeaWinds (QS) products and the analyzed ice edge from high-resolution RADARSAT synthetic aperture radar has shown that the automatically determined QS ice mask underestimates the Arctic ice extent. QS data was statistically analyzed by colocating the data with ice charts around Greenland and with the National Aeronautics and Space Administration Team's Special Sensor Microwave/Imager (SSM/I) ice concentration algorithm over the whole Arctic region. All variables, i.e., the backscatter in vertical …

The Effect Of Humor On Elderly Well-Being, Mary M. Boone

Sociology & Criminal Justice Theses & Dissertations

The main objectives of this study were to identify the connections between the sense of humor and well-being in the elderly population, examine the benefits of humor as a coping mechanism, explore the role of humor as a preventative and therapeutic measure, and to attempt to gain a greater understanding of these connections. Humor has been the focus of study within many different domains, including psychology and medical research (immunology, pain management, cardiology, and psychoneuroimmunology), but there is a distinct lack of theory and research within the sociological realm on this topic (except in social psychology), especially involving the aging …

Dynamical Studies Of Model Membrane And Cellular Response To Nanosecond, High-Intensity Pulsed Electric Fields, Qin Hu

Electrical & Computer Engineering Theses & Dissertations

The dynamics of electroporation of biological cells subjected to nanosecond, high intensity pulses are studied based on a coupled scheme involving the current continuity and Smoluchowski equations. The improved pore formation energy model includes a dependence on pore population and density. It also allows for variable surface tension and incorporates the effects of finite conductivity on the electrostatic correction term, which was not considered by the simple energy models in the literature. It is shown that E(r) becomes self-adjusting with variations in its magnitude and profile. The whole scheme is self-consistent and dynamic.

An electromechanical analysis based on thin-shell theory …

Annual Report Of The University, 2003-2004, Volumes 1-4, University Of New Mexico

UNM Annual Reports

Center for Academic Program Support Annual Report 2003-2004 Submitted by Karen R. Olson Significant Developments As of July 1, 2003, the Center for Academic Program Support separated administratively from the General Library, becoming responsible for all budgetary concerns (student employment, hiring, and payroll; staff hiring, payroll, and leave; purchasing and budget reconciliation) and for its technology. CAPS began the fall semester 2003 with TutorTrac, a commercial, web-based, scheduling, payroll, and reporting program. TutorTrac replaced the customized program that CAPS had used for over ten years. Student users now log-in using their student ID number for all appointments and drop-in labs …

Southeast Florida Coral Reef Evaluation And Monitoring Project 2003 Year 1 Final Report, Jennifer Wheaton, Carl Beaver, Walter Jaap, Michael Callahan, Selena Kupfner, Shannon Wade, Jim Kidney, Stopher Slade, Erin Mcdevitt, Eric Ault, Fred Voss, David S. Gilliam, B. D. Ettinger, Daniel P. Fahy, Elizabeth Glynn Fahy, Shaun M. Gill, Jamie A. Monty, Lauren F. Shuman, Brian K. Walker, Richard E. Dodge, Tim Mcintosh, Steven Blair, Kenneth Banks, Louis E. Fisher, David Stout, Joe Ligas, Janet Phipps

Marine & Environmental Sciences Faculty Reports

No abstract provided.

Socioeconomic Perspectives On Infant Mortality In Alabama, James O. Bukenya

Journal of Rural Social Sciences

Socioeconomic and demographic variables are examined in a maximum likelihood spatial lag framework to determine conditions influencing infant survival in Alabama using county-level data. The analysis is motivated by the basic premise that economic development and unidimensional health interventions such as immunization programs are not enough to ensure constant mortality decline in low-income regions. The results suggest that differences in socioeconomic factors can explain a large portion of the variation in child mortality rates among counties and across races in Alabama. The results also concur with prior conclusions that maternal and infant health remains an important reflection of the social …