Digital Commons Network^™

Conclusions And Recommendations Of A Who Expert Consultation Meeting On Iron Supplementation For Infants And Young Children In Malaria Endemic Areas [Conclusions Et Recommandations À L'Issue De La Consultation De L'Oms Sur La Lutte Contre La Carence Martiale Chez Le Nourrisson Et Le Jeune Enfant Dans Les Pays D'Endémie Palustre], L. Allen, R.E. Black, N. Brandes, G. Brittenham, G. Chazot, C Chunming, J. Crawley, B. De Benoist, N. Dalmiya, I. Darnton-Hill, K. Dewey, S. El-Arifeen, O. Fontaine, C. Geissler, H. Haberle, P. Harvey, J. Hasler, C. Hershko, R. Hurrell, M.A. Juma, B. Lonnerdal, B. Lozoff, S. Lynch, H. Martines Salgado, E. Mclean, J. Metz, S. Oppenheimer, Zul Premji, A. Prentice, M. Ramsan, C. Ratledge, R. Stoltzfus, J. Tielsch

Pathology, East Africa

This article presents the results of an expert consultation meeting aimed at evaluating the safety and public health implications of administering supplemental iron to infants and young children in malaria-endemic areas. Participants at this meeting that took place in Lyon, France on June 12-14, 2006 reached consensus on several important issues related to iron supplementation for infants and young children in malaria-endemic areas. The conclusions in this report apply specifically to regions where malaria is endemic.

Nonthermal Laser-Induced Formation Of Crystalline Ge Quantum Dots On Si(100), M. S. Hegazy, H. E. Elsayed-Ali

Electrical & Computer Engineering Faculty Publications

The effects of laser-induced electronic excitations on the self-assembly of Ge quantum dots on Si (100) - (2×1) grown by pulsed laser deposition are studied. Electronic excitations due to laser irradiation of the Si substrate and the Ge film during growth are shown to decrease the roughness of films grown at a substrate temperature of ∼120 °C. At this temperature, the grown films are nonepitaxial. Electronic excitation results in the formation of an epitaxial wetting layer and crystalline Ge quantum dots at ∼260 °C, a temperature at which no crystalline quantum dots form without excitation under the same deposition conditions. …

Plasma Medicine, Mounir Laroussi, Alexander Fridman

Electrical & Computer Engineering Faculty Publications

Recent demonstrations of plasma technology in the treatment of living cells, tissues, and organs are creating a newfield at the intersection of plasma science and technology with biology and medicine - Plasma Medicine.

Electron Density And Temperature Measurement Of An Atmospheric Pressure Plasma By Millimeter Wave Interferometer, Xinpei Lu, Mounir Laroussi

Electrical & Computer Engineering Faculty Publications

In this paper, a 105 GHz millimeter wave interferometer system is used to measure the electron density and temperature of an atmospheric pressure helium plasma driven by submicrosecond pulses. The peak electron density and electron-neutral collision frequency reach 8 X 10¹² cm^-3 and 2.1 X 10¹² s^-1, respectively. According to the electron-helium collision cross section and the measured electron-neutral collision frequency, the electron temperature of the plasma is estimated to reach a peak value of about 8.7 eV.

Multi-Modal Task Instructions To Robots By Naive Users, Joerg Christian Wolf

School of Engineering, Computing and Mathematics Theses

This thesis presents a theoretical framework for the design of user-programmable robots. The objective of the work is to investigate multi-modal unconstrained natural instructions given to robots in order to design a learning robot. A corpus-centred approach is used to design an agent that can reason, learn and interact with a human in a natural unconstrained way. The corpus-centred design approach is formalised and developed in detail. It requires the developer to record a human during interaction and analyse the recordings to find instruction primitives. These are then implemented into a robot. The focus of this work has been on …

"Dark Spirits: The Emergence Of Cultural Nationalism On The Sidelines And On Campus", Kurt E. Kemper

Research & Publications

Black college students in the 1960s and 1970s struggled to gain access to the university extracurriculum, particularly in spaces dominated by the Greek system and Black females struggled against prevailing assumptions of traditional white femininity. Efforts by Black female students at UCLA to participate in the university spirit squads became enmeshed with broader efforts to create a campus Black Studies Department and the growing campus debate around Black Power.

The Reciprocating Joule Cycle Engine For Micro Combined Heat And Power Applications, Robert William Allen

School of Engineering, Computing and Mathematics Theses

Micro CHP has been identified as a means of reducing the carbon dioxide emissions from household energy consumption. Large scale field trials undertaken in the UK, with systems internal to a single dwelling and based on Stirling engines, were disappointing because of the low thermal efficiencies of such engines. Alternative engines/devices with higher thermal efficiencies are currently being evaluated in Japan but such systems are external to the dwelling. The reciprocating Joule cycle engine is proposed as an engine for a micro CHP system because of its potential to be more thermally efficient than a Stirling engine and at least …

Nanoscale Characterization Of Thin Film Coatings Using Annular Dark Field Scanning Transmission Electron Microscopy, Guillermo Acosta, Richard Vanfleet, David D. Allred

Faculty Publications

When considering the optical performance of thin films in the Extreme Ultraviolet (EUV), developing an accurate physical description of a thin film coating is necessary to be able to successfully model optical performance. With the short wavelengths of the EUV, film interfaces and sample roughness warrant special attention and care. The surfaces of thin film samples are routinely measured by Atomic Force Microscopy, from which roughness can be determined. However, characterizing the quality of interfaces below the surface is much more challenging. In a recent study of scandium oxide thin films, High Resolution Transmission Electron Microscopy and Annular Dark Field …

Socially Rational Models For Autonomous Agents, Wynn C. Stirling, James K. Archibald, Matthew S. Nokleby

Faculty Publications

Autonomous multi-agent systems that are to coordinate must be designed according to models that accommodate such complex social behavior as compromise, negotiation, and altruism. In contrast to individually rational models, where each agent seeks to maximize its own welfare without regard for others, socially rational agents have interests beyond themselves. Such models require a new type of utility function a social utility to ensure three desirable properties: (a) conditional preferences agents may adjust their preferences to account for the preferences of others; (b) endogeny group preferences are determined internally by interactions between individual agents; (c) framing invariance reformulations of the …

Viewpoint: Obstacles That Interfere With Believers From Islam Easily Joining Adventist Churches, Bruce L. Bauer

Journal of Adventist Mission Studies

No abstract provided.

The 1919 Bible Conference And Its Significance For Seventh-Day Adventist History And Theology, Michael W. Campbell

Dissertations

The Topic

The 1919 Bible Conference was held immediately after World War I during a heightened interest in the apocalyptic and soon after the death of Ellen White. Patterned after the Fundamentalist prophetic conferences of 1918 and 1919, it was arguably the first “scholarly” conference held by Seventh-day Adventists. During a theologically turbulent time, Adventists found the emerging Fundamentalist movement attractive for its biblicist theology, its opposition to modernism and evolution, and the apparent popular appeal of its prophetic conferences.

The Purpose

The purpose of this dissertation is to analyze the significance of the 1919 Bible Conference for Seventh-day Adventist …

Effects Of Friendship In Transactions In An Emerging Market: Empirical Evidence From Brazil, Wesley Mendes-Da-Silva, Thaís Fernanda Salves De Brito, Rubens Famá, Jonathan T. Liljegren

Faculty Publications

This paper considers the inclusion of human behavioral aspects and implications of cognitive psychology and anthropology in decisions relating to the emerging field of behavioral finance. The formulated hypotheses were tested using 400 questionnaires, answered by students enrolled in MBA programs. The principal results suggest that individuals involved in transactions among friends or among strangers assume different behaviors—friends agree about the price attributed to an asset, while strangers show the propensity to bargain.

Cyan Fluorescent Protein Expression In Ganglion And Amacrine Cells In A Thy1-Cfp Transgenic Mouse Retina, Iona D Raymond, Alejandro Vila, Uyen-Chi N Huynh, Nicholas C Brecha

Faculty, Staff and Student Publications

PURPOSE: To characterize cyan fluorescent protein (CFP) expression in the retina of the thy1-CFP (B6.Cg-Tg(Thy1-CFP)23Jrs/J) transgenic mouse line.

METHODS: CFP expression was characterized using morphometric methods and immunohistochemistry with antibodies to neurofilament light (NF-L), neuronal nuclei (NeuN), POU-domain protein (Brn3a) and calretinin, which immunolabel ganglion cells, and syntaxin 1 (HPC-1), glutamate decarboxylase 67 (GAD(67)), GABA plasma membrane transporter-1 (GAT-1), and choline acetyltransferase (ChAT), which immunolabel amacrine cells.

RESULTS: CFP was extensively expressed in the inner retina, primarily in the inner plexiform layer (IPL), ganglion cell layer (GCL), nerve fiber layer, and optic nerve. CFP fluorescent cell bodies were in all …

Dominance Of The Proximal Coordinate Frame In Determining The Locations Of Hippocampal Place Cell Activity During Navigation, Jennifer J Siegel, Joshua P Neunuebel, James J Knierim

Faculty, Staff and Student Publications

The place-specific activity of hippocampal cells provides downstream structures with information regarding an animal's position within an environment and, perhaps, the location of goals within that environment. In rodents, recent research has suggested that distal cues primarily set the orientation of the spatial representation, whereas the boundaries of the behavioral apparatus determine the locations of place activity. The current study was designed to address possible biases in some previous research that may have minimized the likelihood of observing place activity bound to distal cues. Hippocampal single-unit activity was recorded from six freely moving rats as they were trained to perform …

Messenger Rna Half-Life Measurements In Mammalian Cells, Chyi-Ying A Chen, Nader Ezzeddine, Ann-Bin Shyu

Faculty, Staff and Student Publications

The recognition of the importance of mRNA turnover in regulating eukaryotic gene expression has mandated the development of reliable, rigorous, and "user-friendly" methods to accurately measure changes in mRNA stability in mammalian cells. Frequently, mRNA stability is studied indirectly by analyzing the steady-state level of mRNA in the cytoplasm; in this case, changes in mRNA abundance are assumed to reflect only mRNA degradation, an assumption that is not always correct. Although direct measurements of mRNA decay rate can be performed with kinetic labeling techniques and transcriptional inhibitors, these techniques often introduce significant changes in cell physiology. Furthermore, many critical mechanistic …

The Role Of Sse1 In The De Novo Formation And Variant Determination Of The [Psi+] Prion, Jaou-Chen Huang

Faculty, Staff and Student Publications

In several species, a family of nuclear receptors, the peroxisome proliferator-activated receptors (PPARs) composed of three isotypes, is expressed in somatic cells and germ cells of the ovary as well as the testis. Invalidation of these receptors in mice or stimulation of these receptors in vivo or in vitro showed that each receptor has physiological roles in the gamete maturation or the embryo development. In addition, synthetic PPAR gamma ligands are recently used to induce ovulation in women with polycystic ovary disease. These results reveal the positive actions of PPAR in reproduction. On the other hand, xenobiotics molecules (in herbicides, …

Genes In Glucose Metabolism And Association With Spina Bifida, Christina M Davidson, Hope Northrup, Terri M King, Jack M Fletcher, Irene Townsend, Gayle H Tyerman, Kit Sing Au

Faculty, Staff and Student Publications

The authors test single nucleotide polymorphisms (SNPs) in coding sequences of 12 candidate genes involved in glucose metabolism and obesity for associations with spina bifida. Genotyping was performed on 507 children with spina bifida and their parents plus anonymous control DNAs from Hispanic and Caucasian individuals. The transmission disequilibrium test was performed to test for genetic associations between transmission of alleles and spina bifida in the offspring (P < .05). A statistically significant association between Lys481 of HK1 (G allele), Arg109Lys of LEPR (G allele), and Pro196 of GLUT1 (A allele) was found ( P = .019, .039, and .040, respectively). Three SNPs on 3 genes involved with glucose metabolism and obesity may be associated with increased susceptibility to spina bifida.

Predation By Crabs On Rocky Shores In North-East Atlantic, Ana Catarina Ferreirada Silva

School of Biological and Marine Sciences Theses

Highly mobile predators are known to have an important influence on shallow-water habitats. There is, however, little information about the role of crabs on the ecology of rocky shores. Here I examine the extent and consequences of predation by crabs on shores in the North-East Atlantic. The specific aims of this thesis are to: investigate spatial variation in use of the intertidal by crabs along a horizontal gradient of exposure to wave action and a vertical gradient of tidal elevation; assess their use of the intertidal as a feeding area by examining stomach content composition; examine the extent of connectivity …

State Policies Matter: The Case Of Outpatient Drug Treatment Program Practices, Jamie Chriqui, Yvonne Terry-Mcelrath, Duane C. Mcbride, D Eidson

Faculty Publications

This study examined relationships between state policy requirements governing outpatient substance abuse treatment services and reported outpatient treatment program practices. State policies effective as of February 1, 2003, and February 1, 2004, were collected and analyzed via primary legal research; data were validated by state officials (88% response rate; > 90% validation rate). Treatment practice data were obtained from the National Survey of Substance Abuse Treatment Services for the years 2003 and 2004. Multivariate analyses clustered by state were conducted, controlling for state, program, and state-aggregated client admission characteristics. Results indicated that treatment programs located in states with requirements for comprehensive …

Demography And Genetic Diversity Of The Mexican Black Iguana Ctenosaura Pectinata, Victor Aguirre-Hlidalgo

School of Biological and Marine Sciences Theses

The hunting of the black iguana (Ctenosaura pectinata) in some regions of Mexico constitutes an acute problem because mature, gravid females arc killed and eaten just before they lay their eggs. This practice thus impacts both the survival of adults and the otherwise imminent recruitment of new individuals to the population. The objective of this project was to compare the demographic behaviour and the genetic variability of two population of the black iguana, one protected and one subject to hunting. This information allowed us to project their population dynamics and investigate the likely population-level consequences of hunting. A clear difference …

Developmental Sequences In Freshwater Pulmonate Gastropods, Jennifer J. Smirthwaite

School of Biological and Marine Sciences Theses

The main aims of this thesis were to develop an integrative approach (i.e. one that included physiological as well as traditional morphological events) that allowed the construction of "timelines" of event sequences during development for pulmonate gastropods and to investigate how these sequences varied between (heterochrony) and within (heterokairy) species. Detailed descriptions of development in twelve species from three families (Lymaeidae, Planorbidae and Physidae) highlighted several heterochronies that were confirmed by a phylogenetically explicit analysis (PARSIMOV). These heterochronies involved physiological events (i.e. the first heart beat, appearance of the eye, body flexing, mantle muscle activity, attachment to egg capsule and …

The Text Of The New Testament: Its Transmission, Corruption, And Restoration, 4th Ed. [Review] / Metzger, Bruce And Bart Ehrman, Terry Dwain Robertson

Andrews University Seminary Studies (AUSS)

No abstract provided.

The Evaluation Of Midazolam On Head Injured Patients In The Prehospital Setting, Dragana Klinac

Theses: Doctorates and Masters

Midazolam (Hypnovel ®) is the only sedating agent used by paramedics at St John Ambulance Service W.A. in the management of many conditions including seizure activities, antisocial or uncontrollable behaviours, back pain incidents and head injuries. Midazolam, with a rapid absorption, fast onset of action and short duration on neurological activity, has been accepted as a safe and effective agent in prehospital treatment since the late-1990s. Often, if a patient is not complying with treatment or is uncontrollable or aggressive, paramedics are required to sedate the individual. This study primarily examines the use of midazolam for the sedation of unmanageable …

Public Pension Funds As Shareholder Activists: A Comment On Choi And Fisch, Randall S. Thomas

Vanderbilt Law Review En Banc

No abstract provided.

The American Public's View Of Congress, John R. Hibbing, Christopher W. Larimer

Department of Political Science: Faculty Publications

Congress has long been unpopular with the American public, with approval numbers above fifty percent serving as the exception rather than the norm. In this essay we argue that such disapproval stems not from calculated reaction to policy outcomes or partisan attachments. Rather, people tend to disapprove of Congress for exactly the thing it was designed to be: an open and deliberative lawmaking body. The more Congress does its job, the more the public tends to disapprove.

Nonlinear Materials Characterization With Femtosecond Laser Pulses, Geoffrey Drake Jenkins

Graduate Theses and Dissertations

No abstract provided.

The Reflexivity Of Pain And Privilege: An Autoethnography Of (Mestizo) Identity And Other Mestizo Voices, Ellis Hurd

Dissertations and Theses @ UNI

Approximately 20 million Latinos living in the United States identify as Mestizos. A Mestizo is a person of mixed heritage. Almost half of these Mestizos racially or culturally identify as White, while the other half identify as Hispanic or racially mixed. These racial and cultural identifications have vast effects on educational performance: those identifying themselves as Hispanic or mixed experience lower academic achievement whereas those identifying as White do not. Many communities have experienced an influx of Mestizo-Latinos, but are ill prepared for the educational challenges due to the language and cultural differences Mestizos bring. This researcher himself has experienced …

Gaming Towards Academic And Physical Success, Eric Burt

Graduate Research Papers

This review addresses the potential of serious video games and the benefits that serious video games can have on a student academically as well as physically. Serious video games require strategic thinking, problem solving, planning and decision making. Serious video games enable learners to experience ~eal world situations without the real-life consequences. Exergaming provides potential for combining gaming and exercise, this type of video game has tremendous upside. This review of research.investigates how video games can be used to engage learners and help students learn. Research is needed to determine which features of games and simulation~ are important for learning …

Disability And Difference: Adolescents' Interpretations Based On Television Viewing, Paula Anne Schmidt

Dissertations and Theses @ UNI

This study was conducted in order to decipher adolescent interpretations of disability that were portrayed on television. Employing qualitative methodology and methods, I conducted focus groups with adolescents during which they viewed television programs containing portrayals of characters with disabilities, or otherwise defining differences. The sixth grade participants freely shared their perspectives of the programs and characters in addition to their thoughts about the nature of difference in general.

Although I originally intended to interpret adolescents' reactions toward characters with disabilities, I found that it was not only characters with disabilities that they viewed in a judgmental manner. As the …

The Impact Of A C.A.R.E. Based Martial Arts Class On Students' Academic Achievement, Peer Relationships, And Social Interactions, David Hite Jr.

Dissertations and Theses @ UNI

What is the goal of education in America today? Why is education so important to our society? Why do we spend millions of dollars each year towards the success of America's educational system? What processes and procedures should be employed to insure an efficient and effective education for all individuals? These questions and more arise as we consider the current academic, social, and economic climate of America, as well as the rest of the world; and the role education has played in shaping our past, impacting our present, and directing our future as individuals of a free society. Abraham Lincoln …