Digital Commons Network^™

The Preempt Bill: On Track Toward Addressing Rail-Related Terrorism, R. Michael Pimentel

Transportation Law Journal

No abstract provided.

R.S. 2477 - A Federal Statute Granting Rights-Of-Way To State And Local Governments: Don't Be Fooled; It May Not Eliminate Federal Government Involvement, Cecila Reyna

Transportation Law Journal

No abstract provided.

Health Hazards Of Cement Dust, Sultan A. Meo

Saudi Medical Journal

ven in the 21st century, millions of people are working daily in a dusty environment. They are exposed to different types of health hazards such as fume, gases and dust, which are risk factors in developing occupational disease. Cement industry is involved in the development of structure of this advanced and modern world but generates dust during its production. Cement dust causes lung function impairment, chronic obstructive lung disease, restrictive lung disease, pneumoconiosis and carcinoma of the lungs, stomach and colon. Other studies have shown that cement dust may enter into the systemic circulation and thereby reach the essentially all …

The Bvg Virulence Control System Regulates Biofilm Formation In Bordetella Bronchiseptica, Yasuhiko Irie, Seema Mattoo, Ming H. Yuk

Biology Faculty Publications

Bordetella species utilize the BvgAS (Bordetella virulence gene) two-component signal transduction system to sense the environment and regulate gene expression among at least three phases: a virulent Bvg⁺ phase, a nonvirulent Bvg⁻ phase, and an intermediate Bvgⁱ phase. Genes expressed in the Bvg⁺ phase encode known virulence factors, including adhesins such as filamentous hemagglutinin (FHA) and fimbriae, as well as toxins such as the bifunctional adenylate cyclase/hemolysin (ACY). Previous studies showed that in the Bvgⁱ phase, FHA and fimbriae continue to be expressed, but ACY expression is significantly downregulated. In this report, we determine …

Probing Cation Antisite Disorder In Gd2ti2o7 Pyrochlore By Site-Specific Nexafs And Xps, Ponnusamy Nachimuthu, S. Thevuthasan, Mark H. Engelhard, W. J. Weber, D. K. Shuh, N. M. Hamdan, B. S. Mun, E. M. Adams, D. E. Mccready, V. Shutthanandan, Dennis W. Lindle, G. Balakrishnan, R. C. Ewing

Chemistry and Biochemistry Faculty Research

Disorder in Gd₂Ti₂O₇ is investigated by near-edge x-ray-absorption fine structure (NEXAFS) and x-ray photoelectron spectroscopy (XPS). NEXAFS shows Ti⁴⁺ ions occupy octahedral sites with a tetragonal distortion induced by vacant oxygen sites. O 1s XPS spectra obtained with a charge neutralization system from Gd₂Ti₂O₇(100) and the Gd₂Ti₂O₇ pyrochlore used by Chen et al. [Phys. Rev. Lett. 88, 105901 (2002)], both yielded a single peak, unlike the previous result on the latter that found two peaks. The current results give no evidence for …

Testing Species Boundaries In An Ancient Species Complex With Deep Phylogeographic History: Genus Xantusia (Squamata: Xantusiidae), Keith A. Crandall, Elizabeth A. Sinclair, Robert L. Bezy, Kathryn Bolles, Jose L. Camarillo, Jack W. Sites

Faculty Publications

Identification of species in natural populations has recently received increased attention with a number of investigators proposing rigorous methods for species delimitation. Morphologically conservative species (or species complexes) with deep phylogenetic histories (and limited gene flow) are likely to pose particular problems when attempting to delimit species, yet this is crucial to comparative studies of the geography of speciation. We apply two methods of species delimitation to an ancient group of lizards (genus Xantusia) that occur throughout southwestern North America. Mitochondrial cytochrome b and nicotinamide adenine dinucleotide dehydrogenase subunit 4 gene sequences were generated from samples taken throughout the geographic …

Jumpstarting Phylogenetic Analysis, Mark J. Clement, Keith A. Crandall, Kevin Seppi, Quinn O. Snell

Faculty Publications

When a new epidemic strikes, it is often important to determine the relationship between the current organism and others that have been successfully treated previously. The phylogenetic analysis problem generates the most likely family tree for a group of organisms based on DNA sequence data. This process can take a prohibitively long period of time with current algorithms. If trees resulting from prior searches are used to seed the search, correct trees can be found much more quickly. This jumpstarting algorithm can generate superior phylogenetic solutions much more quickly than existing algorithms.

Cultural Value Orientations, Attributions, And Breast Cancer Screening Behaviors, Patricia M. Flynn

Loma Linda University Electronic Theses, Dissertations & Projects

Discrepancies in breast cancer screening behavior exist among various ethnic groups in the United States (Jacobs & Lauderdale, 2001), with Latino American women reporting particularly low screening rates in comparison to Anglo American women (ACS, 2002). Research indicates that behavior is in part influenced by aspects of culture and relevant psychological processes (Betancourt & Lopez, 1993; Betancourt & Fuentes, 2001). This study was designed to investigate the relations among cultural values, attributional processes, and breast cancer screening behavior among Anglo and Latino women. This study also investigated the influence of acculturation among Latino women in relation to the other study …

The Addition Of A Dissociation Module To Dialectical Behavior Therapy, René Keres

Loma Linda University Electronic Theses, Dissertations & Projects

Dialectical Behavior Therapy (DBT; Linehan, 1993a), a manualized treatment for Borderline Personality Disorder (BPD) was developed before the Diagnostic and Statistical Manual - 4th Ed. (DSM-IV, APA, 1994) added dissociative symptoms to the diagnostic criterion for BPD. Hence, the manual (1993b) did not properly address the assessment and treatment of dissociation, a necessity being mandated by the American Psychiatric Association (Oldham et al., 2001) in their treatment guidelines for BPD. Recent studies (Bohus, et al. 2000; Koons et al. 2001) confirm this hypothesis and have shown that DBT is effective with lower levels of dissociation but does not address more …

Attachment Self-Report Questionnaires : Refining The Method, Sheri Rae Curtis

Loma Linda University Electronic Theses, Dissertations & Projects

Attachment theory defines attachment as a context-specific behavioral system (Bowlby, 1969). Specifically, attachment behaviors and cognition become activated when an individual is in an environment that is anxiety provoking or stressful and they cease when that individual obtains relief from such situations. Self-report measures of adult attachment have largely ignored the context-specific requirement of activating the attachment behavioral system focusing instead on the belief that over time attachment representations are stable and enduring styles of relating inter-personally. However research findings in the adult attachment literature have found contextual effects on behavior that cannot be explained by attachment style alone (Green …

Coping Patterns Among Perpetrators Of Child Sexual Abuse, Henry Adolphus Beck

Loma Linda University Electronic Theses, Dissertations & Projects

This study examined the coping and religious coping strategies used by child sexual abuse (CSA) perpetrators. It was hypothesized that (1) Perpetrators of incestuous CSA would show greater use of Emotion-Oriented coping than perpetrators of non-incestuous CSA, (2) perpetrators of non-incestuous CSA would show greater use of Task-Oriented coping than perpetrators of incestuous CSA (3) Perpetrators of incestuous CSA would show greater use of Avoidance-Oriented coping than perpetrators of non-incestuous CSA, and (4) there would be a difference in the use of positive and negative religious coping between groups of incestuous and non-incestuous CSA perpetrators. Participants completed the Coping Inventory …

Condylar Remodeling After Distraction Osteogenesis And Bilateral Sagittal Split Osteotomy, Robert Barker Hoffman

Loma Linda University Electronic Theses, Dissertations & Projects

The present pilot study is a histological evaluation of mandibular condyles taken from minipigs that underwent either traditional mandibular advancement (bilateral sagittal split osteotomy), or a distraction osteogenesis procedure to advance the mandible. One pig received a bilateral sagittal split osteotomy with an immediate mandibular advancement of 14 mm, while another pig underwent distraction osteogenesis consisting of a gradual advancement of 2 mm per day to advance the mandible the same distance. The control animal received no surgery.

In the present study, the mandibular condyles of the three pigs (2 control, 2 bilateral sagittal split osteotomy, and 2 distraction osteogenesis) …

Levels Of Intravenous Enterococcus Faecalis That Cause Heart Colonization, Louis Zane Stromberg

Loma Linda University Electronic Theses, Dissertations & Projects

While previous studies have shown that presence of bacteria in systemic circulation can cause infective endocarditis, there is no information on the specific amount of bacteria necessary to cause this condition. The purpose of this study was to establish the minimum level of circulating bacteria that will cause colonization of damaged heart valves in rats. Fifty-two Sprague-Dawley rats were anesthetized and their heart valves were damaged using an established protocol. A clinical isolate of Enterococcus faecalis was transformed with a plasmid bearing the luxF and Chloramphenicol cassettes to label the bacteria with the light-emitting protein. After four weeks, the rats …

Psychological Factors Associated With Anticipatory Nausea And Vomiting, Melinda L. Nielsen

Loma Linda University Electronic Theses, Dissertations & Projects

Many cancer patients experience adverse chemotherapy-related side effects. The present study examined the relationships among disease variables (i.e. stage of cancer, type of breast cancer), medical treatment variables (i.e. toxicity of chemotherapy regimen, strength of antiemetic treatment), psychological variables (i.e. health locus of control, anxiety sensitivity, desire for control, coping strategies), and anticipatory nausea and vomiting in women with breast cancer. One hundred women with breast cancer completed the Multidimensional Health Locus of Control Scale - Form C, the Anxiety Sensitivity Index, the Krantz Health Opinion Survey, the Coping Inventory for Stressful Situations, and the Morrow Assessment of Nausea and …

Vol. 8, No. 1: Full Issue, Water Law Review

Water Law Review

No abstract provided.

Prevalence And Factors Associated With Practice Of Modern Contraceptive Methods Among Currently Married Women In District Naushahro Feroze, S Ali, S Rozi, M A. Mahmood

Community Health Sciences

Objective: To estimate the prevalence and factors associated with practice of modern contraceptive methods among currently married women of reproductive age group (15-49 years) in District Naushahro Feroze.Methods: A community based cross-sectional survey was conducted from May to June 2000. We interviewed 420 currently married women of reproductive age group (15-49) years. Information regarding socio-demographic factors, economic condition, their source of information for the message of family planning and reason of using any modern contraceptive method.Results: The prevalence of modern contraceptive method was 27.9%. Final multiple logistic regression analysis showed that with husband agreement (OR, 5.4; 95% CI 2.2-13.2), women …

Cooperation Of Different Neuronal Systems During Hand Sign Recognition, A Nakamura, B Maess, Tr Knösche, Et Al

School of Psychology

Hand signs with symbolic meaning can often be utilized more successfully than words to communicate an intention; however, the underlying brain mechanisms are undefined. The present study using magnetoencephalography (MEG) demonstrates that the primary visual, mirror neuron, social recognition and object recognition systems are involved in hand sign recognition. MEG detected well-orchestrated multiple brain regional electrical activity among these neuronal systems. During the assessment of the meaning of hand signs, the inferior parietal, superior temporal sulcus (STS) and inferior occipitotemporal regions were simultaneously activated. These three regions showed similar time courses in their electrical activity, suggesting that they work together …

A Database Accountability System For The Michigan Career Preparation System, Kevin Hollenbeck, Jason M. Preuss

Reports

No abstract provided.

Women, Globalization, And Law: A Change Of World, Barbara Stark

Pace International Law Review

No abstract provided.

Technical Assessment Of Natural Resource Management Threats And Options In The Northern Agricultural Region Of Western Australia, Lorinda Hunt, G Patterson, Northern Agricultural Catchments Council (Wa)

Resource management technical reports

Analysis of the risk of soil, land and water degradation within the Northern Agricultural Region of Western Australia. Natural resource issues discussed include: acid groundwater, acid sulfate soils, climate change, dryland salinity, flooding, herbicide resistance, non-wetting (water repellence), nutrient loss and eutrophication, remnant vegetation decline, soil acidity, soil fertility decline, soil structure decline, subsurface compaction, waterlogging, wind erosion and soil contamination.

Engagement Enhance Interest In Physics, Harcharan Pardhan

Institute for Educational Development, Karachi

No abstract provided.

The Turner Thesis, Black Migration, And The (Misapplied) Immigrant Explanation Of Black Inequality, John Valery White

Nevada Law Journal

No abstract provided.

Uneasy Tensions Between Children's Rights And Civil Rights, Annette Ruth Appell

Nevada Law Journal

No abstract provided.

University Reporter - Vol. 09, No. 01 - September 2004, University Of Massachusetts Boston

1996-2009, University Reporter

No abstract provided.

Needed—A Nato Stabilization And Reconstruction Force, Hans Binnendijk, Richard L. Kugler

Defense Horizons

At the Istanbul Summit in June 2004 , NATO endorsed the further transformation of military capabilities to make them “more modern, more usable, and more deployable to carry out the full range of Alliance missions.” The Istanbul Communiqué especially called for continuing progress on the NATO Response Force and the Prague Capabilities Commitments.

To accomplish this, NATO needs a new initiative for its defense agenda: creation of better forces and capabilities for stabilization and reconstruction (S&R) operations outside Europe, including the greater Middle East. The real challenge is to reorganize, refocus, and rebalance current assets so that NATO can respond …

Exploiting Independent Filter Bandwidth Of Human Factor Cepstral Coefficients In Automatic Speech Recognition, Mark D. Skowronski, John G. Harris

Electrical and Computer Engineering Faculty Research & Creative Works

Mel frequency cepstral coefficients (MFCC) are the most widely used speech features in automatic speech recognition systems, primarily because the coefficients fit well with the assumptions used in hidden Markov models and because of the superior noise robustness of MFCC over alternative feature sets such as linear prediction-based coefficients. The authors have recently introduced human factor cepstral coefficients (HFCC), a modification of MFCC that uses the known relationship between center frequency and critical bandwidth from human psychoacoustics to decouple filter bandwidth from filter spacing. In this work, the authors introduce a variation of HFCC called HFCC-E in which filter bandwidth …

Nf-Kappab And Ap-1 Connection: Mechanism Of Nf-Kappab-Dependent Regulation Of Ap-1 Activity, Shuichi Fujioka, Jiangong Niu, Christian Schmidt, Guido M Sclabas, Bailu Peng, Tadashi Uwagawa, Zhongkui Li, Douglas B Evans, James L Abbruzzese, Paul J Chiao

Faculty, Staff and Student Publications

Nuclear factor kappaB (NF-kappaB) and activator protein 1 (AP-1) transcription factors regulate many important biological and pathological processes. Activation of NF-kappaB is regulated by the inducible phosphorylation of NF-kappaB inhibitor IkappaB by IkappaB kinase. In contrast, Fos, a key component of AP-1, is primarily transcriptionally regulated by serum responsive factors (SRFs) and ternary complex factors (TCFs). Despite these different regulatory mechanisms, there is an intriguing possibility that NF-kappaB and AP-1 may modulate each other, thus expanding the scope of these two rapidly inducible transcription factors. To determine whether NF-kappaB activity is involved in the regulation of fos expression in response …

A Nonparametric Method For Separating Photosynthesis And Respiration Components In Co2 Flux Measurements, Chuixiang Yi, Runze Li, Peter S. Backwin, Ankur Desai, Daniel M. Ricciuto, Sean P. Burns, Andrew A. Turnipseed, Steven C. Wofsy, J. William Munger, Kell Wilson, Russell K. Monson

Publications and Research

Future climate change is expected to affect ecosystem-atmosphere CO₂ exchange, particularly through the influence of temperature. To date, however, few studies have shown that differences in the response of net ecosystem CO₂ exchange (NEE) to temperature among ecosystems can be explained by differences in the photosynthetic and respiratory processes that compose NEE. Using a new nonparametric statistical model, we analyzed data from four forest ecosystems. We observed that differences among forests in their ability to assimilate CO₂ as a function of temperature were attributable to consistent differences in the temperature dependence of photosynthesis and respiration. This observation …

Reading Ondaatje's Poetry, Eluned Summers-Bremner

CLCWeb: Comparative Literature and Culture

Eluned Summers-Bremner pursues in her paper "Reading Ondaatje's Poetry" a psychoanalytic reading of Ondaatje's poetry based on Lacan's thought, highlighting occasions where nature and culture meet. Focusing on the volumes Secular Love and The Man with Seven Toes, Summers-Bremner explores how nature's troubled regions are navigated through the structural estrangement of looking for a name. In Lacanian terms, a proper name signals the contradiction of one's belonging to a biological or other kind of family, whence one's name often arises, and being a user or respondent of language, which produces meaning through its infringement or exceeding of its users' intentions, …

Fisheries Research Contract Report No. 9 - Enhancing The Emergency Disease Response Capability Of The Western Australian Department Of Fisheries And Industry Bodies Associated With Freshwater Crayfish. Aquatic Animal Health Subprogram: Frdc Project No. 2003/671, Frances Stephens, Brian Jones, Iain East, Karina Scott, Simon Bennison

Fisheries Research Contract Reports

CRAYFISH PLAGUE IS A MAJOR DISEASE AFFECTING FRESHWATER CRAYFISH IN SOME AREAS OF THE WORLD. THE DISEASE HAS NEVER BEEN REPORTED IN AUSTRALIA. THE SIMULATION EXERCISE THAT WAS UNDERTAKEN AS PART OF THIS PROJECT WAS A RESPONSE TO A FICTITIOUS OUTBREAK OF CRAYFISH PLAGUE.

Funding for this project was provided to enable an exercise simulating an outbreak of crayfish plague to be conducted in Western Australia. Crayfish plague is a fungal disease (Aphanomyces astaci) that has devastated some freshwater crayfish populations in Europe but has never been recorded in Australia. The exercise was planned arounda fictitious outbreak of crayfish plague …