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Westview: Vol. 20, Iss. 2 (Spring/Summer 2001)

Westview

No abstract provided.

Recruitment, Preparation, And Retention Of Catholic High School Religion Teachers, Timothy J. Cook

Journal of Catholic Education

In September 2000, this journal announced an important national study, funded by grants from the Lilly Endowment, the Knights of Columbus McGivney Fund, and the Chief Administrators of Catholic Education, on the impending shortage of religion teachers in Catholic high schools. This article reports the findings of that study in three important areas: recruitment, preparation, and retention. The study summarizes the results of surveys to nearly 200 Catholic high schools and 1000 religion teachers throughout the United States. Extensive recommendations are offered for each area studied, with a view to securing a stable future pool of highly qualified high school …

Comparison Of The Quantification Of Caffeine In Human Plasma By Gas Chromatography And Elisa, A. B. Carregaro, W. E. Woods, Thomas Tobin, A. Queiroz-Neto

Veterinary Science Faculty Publications

In the present study we evaluated the precision of the ELISA method to quantify caffeine in human plasma and compared the results with those obtained by gas chromatography. A total of 58 samples were analyzed by gas chromatography using a nitrogen-phosphorus detector and routine techniques. For the ELISA test, the samples were diluted to obtain a concentration corresponding to 50% of the absorbance of the standard curve. To determine whether the proximity between the I₅₀ of the standard curve and that of the sample would bring about a more precise result, the samples were divided into three blocks according …

Salivary Acinar Cells From Aquaporin 5-Deficient Mice Have Decreased Membrane Water Permeability And Altered Cell Volume Regulation, Carissa M. Krane, James E. Melvin, Ha-Van Nguyen, Linda Richardson, Jennifer E. Towne, Thomas Doetschman, Anil G. Menon

Biology Faculty Publications

Aquaporins (AQPs) are channel proteins that regulate the movement of water through the plasma membrane of secretory and absorptive cells in response to osmotic gradients. In the salivary gland, AQP5 is the major aquaporin expressed on the apical membrane of acinar cells. Previous studies have shown that the volume of saliva secreted by AQP5-deficient mice is decreased, indicating a role for AQP5 in saliva secretion; however, the mechanism by which AQP5 regulates water transport in salivary acinar cells remains to be determined. Here we show that the decreased salivary flow rate and increased tonicity of the saliva secreted byAqp5 …

Strengthening Small Business Clusters Serving Minority Communities, April Bertelsen, Jacob Brostoff, Lucia Ramirez, Angela Shibley, Ernest Tipton

Master of Urban and Regional Planning Workshop Projects

The existence of thriving and numerous small businesses is instrumental to generating wealth within a community. They provide a diverse employment base for local residents, leading to greater economic stability. Small businesses create opportunities for keeping dollars circulating within the community, multiplying the benefits of those dollars. Creating such internal-multipliers within the economy of a community is a strategy for strengthening the community as a whole. This benefit extends to communities of color, immigrant communities, ethnic minority communities, and sexual minority communities.

Not all minority communities share in common a geographic location. They can be found residing in a relatively …

Evaluation Of Alveolar And Soft Tissue Changes After Muscular Release Surgery In Patients Undergoing Fixed Orthodontic Therapy, Virginia Bernal

Loma Linda University Electronic Theses, Dissertations & Projects

This study compared pre-treatment to post-treatment changes in patients undergoing fixed orthodontic therapy who have had muscular release surgery. The alveolar and soft tissue changes in the mandible of 128 subjects from a private practice in Northern Italy (74 females and 54 males) were analyzed. In addition, comparisons were made of changes related to age, gender, facial type, and movement of the lower incisor. Lateral cephalograms were analyzed before and after treatment for skeletal, esthetic, and dentoalveolar changes. Photographs were used to assess changes in the soft tissue of the lower anterior region at pretreatment (Tl) versus post-treatment (T2). The …

The Effect Of Thermocycling On Orthodontic Adhesives As Measured By Tensile Bond Strength, James Changwon Choi

Loma Linda University Electronic Theses, Dissertations & Projects

The objective of this study was to determine the effect of thermocycling only on the tensile bond strengths of four orthodontic adhesives. With the advent of bonded orthodontic brackets, spontaneous bond failures have been a constant confounding phenomenon. Consequently, numerous studies have been published dealing with the 'bond strength' issue. The focus of these studies is varied, and range from the mode of tooth surface preparation, the type of adhesive, and the type of bracket base design used.

Other studies investigated the effects of different testing methods, such as the traditional shear/peel-type to impact testing. This study was designed to …

Ecology Of Audubon's Shearwaters (Puffinus Lherminieri) At San Salvador, Bahamas, Neville Anthony Trimm Jr.

Loma Linda University Electronic Theses, Dissertations & Projects

The Audubon's Shearwater (Pqffinus lherminieri), nearly pantropical in distribution, remains a poorly studied species. The subspecies P. l. lherminieri is endemic to the West Indies region. An estimated 5,000 pairs inhabit the Caribbean, but there has been a substantial decline with many colonies becoming extirpated. It is thought that as many as 3,000 pairs (60% of the West Indian population) nest in the Bahamas. In May and June of 2000, I collected data on shearwater demographics, colony site selection, burrow microhabitat, chick behavior and the effect of moonlight on the onset of calling of the Audubon's Shearwaters nesting on …

Identification Of The Polar Flagellum Genes In Azospirillum Brasilense, Enid Thanna Mckinley

Loma Linda University Electronic Theses, Dissertations & Projects

Azospirillum brasilenser, a nitrogen fixing rhizobacterium, can colonize plant roots and increase the yield of economically important cereals, such as rice and grasses. This organism has a mixed pattern of flagellation: a single polar flagellum for motility in liquid medium and lateral flagella which might be involved in motility across the root surface and or attachment to the root hairs of plants. Flagella dictate A. brasilense chemotactic ability and motility, which plays an important role in colonization of plant roots. However, nothing is known about the genes that code for the polar flagellum. To study the polar flagellum, different mutants …

Ecology Of The Endangered Sandy Cay Rock Iguana, Cyclura Rileyi Cristata, In The Bahamas, Shawn Kendall Fry

Loma Linda University Electronic Theses, Dissertations & Projects

In this thesis I present the results of a study on the population demographics and home range size of Cyclura rileyi cristata. There are eight species of West Indian rock iguanas, genus Cyclura. All are endangered, including C. rileyiwhich is endemic to the Bahamas. One of three recognized subspecies, C. r. cristatalives on a single cay in the Exumas chain and is among the most endangered lizards in the world. Various size measurements indicate that this taxon is among the smallest within the genus. Distance surveys and a Lincoln-Petersen estimate based on resightings of marked iguanas …

Cocaine Induces Apoptosis In Coronary Artery Endothelial Cells: Cellular And Molecular Mechanisms, Jiale He

Loma Linda University Electronic Theses, Dissertations & Projects

Cocaine abuse has been associated with numerous cardiovascular consequences, such as depressed myocardial contractility, elevated blood pressure, coronary artery vasoconstriction, and myocardial ischemia and infarction. The multifactorial effects of cocaine often contribute to its sympathomimetic function. However, the direct cytotoxic effects of cocaine on the cardiovascular system, especially vascular endothelium, and the cellular and molecular mechanisms remain unknown. The present study was designed to examine the general hypothesis that cocaine induces apoptosis of coronary artery endothelium by suppressing nitric oxide synthesis, stimulating cytochrome c release from mitochondria and subsequently activation of the caspases cascade, which lead to endothelial cell apoptosis. …

The Effect Of Chronic Hypoxia On Cardiac Function In The Fetal Ovine Heart, Rodney David Rodrigo

Loma Linda University Electronic Theses, Dissertations & Projects

It has been shown that long-term high altitude hypoxia during pregnancy was associated with a decrease in cardiac contractility in fetal sheep. Given that hypoxia caused apoptotic cell death in fetal and neonatal rat cardiomyocytes, the present study tested the hypothesis that chronic hypoxia during pregnancy increases apoptosis in the fetal sheep heart. Pregnant (d 30) sheep were divided between normoxic control and chronically hypoxic (maintained at high altitude, 3,820 m, PaO₂: 60 Torr for 110 days) groups. Hearts were isolated from near-term (d 140) fetal sheep, and samples from all four chambers, right and left atria, and …

Hard Tissue Forming Potential Of Mta Compared To Common Root-End Filling Materials, Nooshin Noghreian

Loma Linda University Electronic Theses, Dissertations & Projects

An ideal characteristic of root-end filling materials used in endodontics is the ability to enhance hard tissue formation. Studies have shown that MTA has the potential to enhance hard tissue formation when placed in contact with periradicular tissues. The mechanisms involved in hard tissue formation of MTA and other root-end filling materials have not been completely elucidated. The purpose of this investigation was to study the mechanism of hard tissue formation of commonly used root-end filling materials and MTA by evaluating alkaline phosphatase (ALP) activity and cell layer protein. Extracts of materials tested in this experiment were added to the …

Age Related Changes In Contractile Sensitivity To Cyclic Gmp And Intracellular Calcium Compartmentalization In Ovine Arteries, Surya Margono Nauli

Loma Linda University Electronic Theses, Dissertations & Projects

The study examines the hypothesis that maturation changes the ability of cGMP to produce cerebral vasodilatation and alters the relative intracellular calcium pool sizes in ovine arteries. In ovine basilars taken from near-term fetal and young adult sheep, 8- pCPT-cGMP relaxed potassium- and serotonin-induced tone with pD2 values of 4.4±0.1 and 4.9±0.1 (fetal basilar) and 4.0±0.1 and 4.7±0.1 (adult basilar), respectively. In fura-2 loaded arteries, 8-pCPT-cGMP significantly lowered increases in cytosolic calcium concentration induced by serotonin but not potassium regardless of age. When calcium sensitivity was calculated in the same arteries as the slope of the relation between calcium concentration …

The Differential Impact Of Sexism In Latino Men And Women’S Psychiatric Symptoms, Astrid Magalij Reina-Patton

Loma Linda University Electronic Theses, Dissertations & Projects

The study assessed the reliability of the Spanish and English versions of the Schedule of Sexist Events General Form (SSE-G). The extent to which Spanish and English-speaking men and women differed in their responses on the SSE-G was investigated, as was the degree to which men and women differed in their report of psychiatric symptoms. Further, the extent to which the SSE-G predicted psychiatric symptomology for Spanish and English-speaking men and women was assessed, as was the extent to which sexism (i.e., gender-specific stress) accounted for additional variance in symptoms, above and beyond that accounted for by acculturation, language, and …

The Incidence Of Caregiver Reported Sensory Processing Disorders In Children Who Are Experiencing Traumatic Stress Reaction, Ann K. Viviano

Masters Theses

The purpose of this research project was to determine whether children who are experiencing traumatic stress reaction to childhood neglect· or abuse demonstrate sensory processing disorders. It was hypothesized that since neurodevelopment has been disrupted in children who have been exposed to trauma or neglect, sensory processing abilities may also be disrupted.

The Sensory Profile, a judgment-based caregiver questionnaire, provides a standard method to measure a child's sensory processing abilities and to profile the effect of sensory processing on a child's functional performance. A convenience sample of 25 children, with documented traumatic stress reaction due to abuse and/or neglect, …

Contract And Grant Awards Fiscal Year 2001, Office Of The Vice President For Research

Office of the Vice President for Research

I invite you to read this report Contract and Grant Awards FY 2001, which lists contract and grant awards received by the University of New Mexico (UNM) during the period from July 1, 2000 - June 30, 2001. These awards represent new funds that were acquired during FY01 by the main campus, branch campuses and education centers, and the Health Sciences Center (HSC). The HSC includes the School of Medicine, College of Nursing and College of Pharmacy. The awards received for FY01 total $235.7M, of which $147.2M is attributed to the main campus and $88.5M to HSC. These awards assist …

Policy Of Family Privacy: Uncovering The Bias In Favor Of Nuclear Families In American Consitutional Law And Policy Reform, The, Richard F. Storrow

Missouri Law Review

This Article re-examines the landmark cases comprising the backbone of the family privacy doctrine and discloses, within the folds of their rhetoric of individual liberty, a policy of privacy promoting nuclear families. The re-examination of the landmark cases in Part II demonstrates that the policy of family privacy is to foster the creation and longevity of traditional, nuclear families. Part II illustrates how this policy has become more clearly articulated over time through the Court’s restrictive interpretation of fundamental rights and its recent decision in Troxel v. Granville, the much-awaited ruling on grandparental visitation rights. In Part III, this Article …

Kinship Care, Public Policy, And The Best Interests Of Children, Lisa H. Olewine

Student Thesis Honors (1996-2008)

This article characterizes kinship care arrangements, surveys the problems with which kinship caregivers contend, and considers the advantages and disadvantages of kinship care. In addition, it examines federal statutes that have implications for kinship relationships, analyzes them in light of the best interests of children, and weighs the relative rights of states, parents, children, and kinship caregivers. Various state measures to implement these policies and to develop kinship care programs are canvassed throughout the article. It concludes with an exploration of legislative and legal alternatives available to assist kinship families, followed by the author's recommendations.

Book Review: A Natural History Of Rape: Biological Bases Of Sexual Coercion, Susan Hansen

Journal of International Women's Studies

Review of A Natural History of Rape: Biological Bases of Sexual Coercion by Randy Thornhill and Craig T. Palmer

Stream Chemistry As An Index Of Sustainability In The College Brook Watershed, William H. Mcdowell

NH Water Resources Research Center Scholarship

No abstract provided.

Biotechnology Of Whey Using Yeast Fungi Isolated From Local Environment, Mouza Suhail Al Muhairi

Theses

The potential threat of whey pollution to the soil environment and ultimately groundwater resources in UAB promoted the elements of concern to the utilization of the whey waste. This work was conducted in AI-Ain area to isolate new fermenting yeast strains, from local soils, capable of fermenting whey lactose.

Soil samples were collected from two locations in AI-Ain area (near Al-Ain dairy farm & AI-Markhania area) and from a neighboring area (AI-Buraimi) based on the soil nature and ecological parameters. Inorganic elements and organic residues of the soil samples were characterized. Results indicated that AI-Buraimi soil is rich in nitrate …

The Racial And Cultural Profiling Of Asian Americans: A Review Of Contemporary Asian America: A Multidisciplinary Reader By Min Zhou & James V. Gatewood, Eds. Temple University Press, 2000. Pp. 657., Harvey Gee

Seton Hall Constitutional Law Journal

No abstract provided.

U.S. Security Policy In The Western Hemisphere: Why Colombia, Why Now, And What Is To Be Done?, Max G. Manwaring Dr.

Books, Monographs & Collaborative Studies

This is one in the Special Series of monographs stemming from the February 2001 conference on Plan Colombia cosponsored by the Strategic Studies Institute of the U.S. Army War College and The Dante B. Fascell North-South Center of the University of Miami. In substantive U.S. national security terms, the author addresses the questions, Why Colombia, Why Now, and What Is To Be Done? He explains the importance of that troubled country to the United States. He points out that the fragile democracy of Colombia is at risk, and that the violent spillover effects of three simultaneous wars pose a threat …

U.S. Security Policy In The Western Hemisphere: Why Colombia, Why Now, And What Is To Be Done?, Max G. Manwaring Dr.

Books, Monographs & Collaborative Studies

This is one in the Special Series of monographs stemming from the February 2001 conference on Plan Colombia cosponsored by the Strategic Studies Institute of the U.S. Army War College and The Dante B. Fascell North-South Center of the University of Miami. In substantive U.S. national security terms, the author addresses the questions, Why Colombia, Why Now, and What Is To Be Done? He explains the importance of that troubled country to the United States. He points out that the fragile democracy of Colombia is at risk, and that the violent spillover effects of three simultaneous wars pose a threat …

Financing For Eternity The Storage Of Spent Nuclear Fuel: A Crisis Of Law And Policy Precipitated By Electric Deregulation Will Face New President, Michael A. Mullett

Pace Environmental Law Review

This article will present a concise legal history tracing the development of United States national policy and law relating to the generation, transportation, storage and disposal of the high-level nuclear waste commonly known as "spent nuclear fuel" since the authorization of commercial nuclear power by the Atomic Energy Act of 1954. It will identify and discuss the principal outstanding issues of law and policy associated with spent nuclear fuel as the nation undertakes the disaggregation and deregulation of the electric utility industry. The article will describe the principal elements of the nation's transition from an electric utility industry of vertically …

Constitutional Taking Doctrine - Did Lucas Really Make A Difference?, Victoria Sutton

Pace Environmental Law Review

This article surveys the United States Supreme Court decision, Lucas v. South Carolina Coastal Commission, 505 U.S. 1015 (1992), examines the impact that this decision has had on private property rights, and responds to some critics which claim Lucas was a decision too narrow to have much impact. In order to examine this impact, a review of the United States Supreme Court history of Commerce Clause jurisprudence and taking jurisprudence, which preceded Lucas, demonstrates how the stage was set to determine the Lucas case. The article concludes with observations on the impact the Lucas decision has made on other cases, …

Nonsymbiotic Hemoglobins In Rice Are Synthesized During Germination And In Differentiating Cell Types, E. J. H. Ross, L. Shearman, M. Mathiesen, Y.J. Zhou, R. Arredondo-Peter, Gautam Sarath, R. V. Klucas

Gautam Sarath Publications

Nonsymbiotic hemoglobins (ns-Hbs) previously have been found in monocots and dicots; however, very little is known about the tissue and cell type localization as well as the physiological function(s) of these oxygen-binding proteins. We report the immunodetection and immunolocalization of ns-Hbs in rice (Oryza sativa L.) by Western blotting and in situ confocal laser scanning techniques. Ns-Hbs were detected in soluble extracts of different tissues from the developing rice seedling by immunoblotting. Levels of ns-Hbs increased in the germinating seed for the first six days following imbibition and remained relatively constant thereafter. In contrast, ns-Hb levels decreased during leaf …

Selective Inhibition Of Selenocysteine Trna Maturation And Selenoprotein Synthesis In Transgenic Mice Expressing Isopentenyladenosine-Deficient Selenocysteine Trna, Mohamed E. Moustafa, Bradley A. Carlson, Muhammed A. El-Saadani, Gregory V. Kryukov, Qi-An Sun, John W. Harney, Kristina E. Hill, Gerald F. Combs, Lionel Feigenbaum, David B. Mansur, Raymond F. Burk, Marla J. Berry, Alan M. Diamond, Byeong Jae Lee, Vadim Gladyshev, Dolph A. Hatfield

Vadim Gladyshev Publications

Selenocysteine (Sec) tRNA (tRNA ^[Ser]Sec) serves as both the site of Sec biosynthesis and the adapter molecule for donation of this amino acid to protein. The consequences on selenoprotein biosynthesis of overexpressing either the wild type or a mutant tRNA ^[Ser]Sec lacking the modified base, isopentenyladenosine, in its anticodon loop were examined by introducing multiple copies of the corresponding tRNA ^[Ser]Sec genes into the mouse genome. Overexpression of wild-type tRNA ^[Ser]Sec did not affect selenoprotein synthesis. In contrast, the levels of numerous selenoproteins decreased in mice expressing isopentenyladenosine-deficient (i⁶A^-) tRNA ^[Ser]Sec in a protein- and …

Comments On Nebraska's Falconiform And Strigiform Bird Fauna, Paul A. Johnsgard

Papers in Ornithology

Owing to a lack of long-term survey data, determining whether Nebraska's raptor numbers are stable, increasing, or decreasing is difficult. Unlike our relatively well-monitored gamebirds, no regular surveys have been performed, and raptors barely register on the state's Breeding Bird Surveys or Christmas Bird Counts, owing to their relative rarity. However, a few data-points of interest do exist, which might be worth summarizing.