Digital Commons Network^™

Disaster Mitigation Through Land Use Strategies, John R. Nolon

Pace Environmental Law Review

No abstract provided.

Katrina's Lament: Reconstructing Federalism, John R. Nolon

Pace Environmental Law Review

No abstract provided.

Inducible Yeast System For Viral Rna Recombination Reveals Requirement For An Rna Replication Signal On Both Parental Rnas, Hernan Garcia-Ruiz, Paul Ahlquist

Department of Plant Pathology: Faculty Publications

To facilitate RNA recombination studies, we tested whether Saccharomyces cerevisiae, which supports brome mosaic virus (BMV) replication, also supports BMV RNA recombination. Yeast strains expressing BMV RNA replication proteins 1a and 2a^pol were engineered to transiently coexpress two independently inducible, overlapping, nonreplicating derivatives of BMV genomic RNA3. B33' lacked the coat protein gene and negative-strand RNA promoter. B35' lacked the positive-strand RNA promoter and had the coat gene replaced by the selectable URA3 gene. After 12 to 72 h of induction, B33' and B35' transcription was repressed and Ura⁺ yeast cells were selected. All Ura⁺ cells …

Genome Of Invertebrate Iridescent Virus Type 3 (Mosquito Iridescent Virus), Gustavo A. Delhon, Edan R. Tulman, Claudio L. Afonso, Zhiqiang Lu, James J. Becnel, Bettina A. Moser, Gerald F. Kutish, Daniel L. Rock

Nebraska Center for Virology: Faculty Publications

Iridoviruses (IVs) are classified into five genera: Iridovirus and Chloriridovirus, whose members infect invertebrates, and Ranavirus, Lymphocystivirus, and Megalocytivirus, whose members infect vertebrates. Until now, Chloriridovirus was the only IV genus for which a representative and complete genomic sequence was not available. Here, we report the genome sequence and comparative analysis of a field isolate of Invertebrate iridescent virus type 3 (IIV-3), also known as mosquito iridescent virus, currently the sole member of the genus Chloriridovirus. Approximately 20% of the 190-kbp IIV-3 genome was repetitive DNA, with DNA repeats localized in 15 apparently noncoding regions. Of …

Genome Of Horsepox Virus, Gustavo A. Delhon, C. L. Afonso, Z. Lu, L. Zsak, N. T. Sandybaev, U. M. Kerembekova, V. L. Zaitsev, G. F. Kutish, D. L. Rock

Nebraska Center for Virology: Faculty Publications

Here we present the genomic sequence of horsepox virus (HSPV) isolate MNR-76, an orthopoxvirus (OPV) isolated in 1976 from diseased Mongolian horses. The 212-kbp genome contained 7.5-kbp inverted terminal repeats and lacked extensive terminal tandem repetition. HSPV contained 236 open reading frames (ORFs) with similarity to those in other OPVs, with those in the central 100-kbp region most conserved relative to other OPVs. Phylogenetic analysis of the conserved region indicated that HSPV is closely related to sequenced isolates of vaccinia virus (VACV) and rabbitpox virus, clearly grouping together these VACV-like viruses. Fifty-four HSPV ORFs likely represented fragments of 25 orthologous …

The Role Of Heat Shock Proteins As Chaperones On Several Human Diseases, Ali A. Mellati

Saudi Medical Journal

Some heat shock proteins HSPs, act as molecular chaperones. These and other molecular chaperones that are not HSPs, function in a variety of protein biosynthetic event and protect proteins from the deleterious effects of stressors by stabilizing, and refolding proteins. They assist protein folding, assembly, transport and degradation. Several human diseases such as neurodegeneration, cancer, aging, retinal dystrophy, and inflammation arise from defects HSPs and protein folding. This review demonstrates the chaperones such as properties of HSPs in cellular processes and their implication in different kind of human diseases.

Development Of Fetal Rat Pancreatic Islet A Cells. A Quantitative And Immunocytochemical Study, Mohammed H. Badawoud

Saudi Medical Journal

OBJECTIVE: To perform a detailed quantitative immunocytochemical study of the development of fetal rat pancreatic islet A cells. METHODS: Pancreases were obtained from 19 and 21-day- old fetal rats. Ten rats were used per each group. Non-fasting blood glucose levels were measured to confirm that the animals were normoglycemic. The pregnant rats were anesthetized by ether inhalation, and the fetuses were removed from their uteruses. They were fixed in buffered neutral formalin, dehydrated and embedded in paraplast and serially sectioned (5 um). We examined 32-48 islets (8-12 per section) for each fetus. Sections were stained by avidin biotin complex technique. …

Carriage Of Staphylococcus Aureus Among Hajj Pilgrims, Ziad A. Memish, Hanan H. Balkhy, Maha A. Almuneef, Baraa T. Al-Haj-Hussein, Abdullah I. Bukhari, Abimbola O. Osoba

Saudi Medical Journal

OBJECTIVE: To evaluate the prevalence of methicillin resistant Staphylococcus aureus (MRSA) carriage among a cohort of pilgrims during 2004 Hajj season. METHODS: Pilgrims attending the 2004 Hajj season were recruited and screened for carriage of MRSA. Standard microbiological techniques were used to screen for the presence of MRSA. RESULTS: Out of 411 individuals screened, 85 (20.6%) were positive for Staphylococcus aureus (S. aureus) of which only 6 (1.46 %) were MRSA. Four individuals (4.6%) had the S. aureus organism in both nasal and axillary swabs, while 7 individuals (8%) had the organism in their axillae only. The other 74 individuals …

The Use Of A Molecular Technique For The Detection Of Porcine Ingredients In The Malaysian Food Market, Abd-Elaziem Farouk, Mohamed F. Batcha, Ralf Greiner, Hamzah M. Salleh, Mohamad R. Salleh, Abdur R. Sirajudin

Saudi Medical Journal

OBJECTIVE: To develop a molecular technique that is fast and reliable in detecting porcine contamination or ingredients in foods. METHODS: The method applied involved DNA amplification using polymerase chain reaction (PCR) technology. Thus, the sequence of a certain gene found uniquely in pork was identified and its sequence was used to design specific primers for the PCR. The extraction of DNA was optimized in respect to PCR and detection limits were established. The optimized method was then used to identify pork in food products obtained from various local hypermarkets. The latest results were confirmed in triplicates on the 20th April …

Satellite Implantation Of The Skin With Malignant Melanoma, Abdulqadir M. Zangana

Saudi Medical Journal

We report a 68-year-old female patient referred to the Surgical Department of Erbil Teaching Hospital university hospital, Erbil, Iraq with the diagnosis of malignant melanoma of the right upper thigh of one-year duration. Six months after primary lesion, she developed a satellite skin nodule of malignant melanoma over the unhealthy skin of the anterior abdominal wall in direct contact with the primary lesion. She also had a pendulous abdominal wall. This kind of spread of melanoma is unusual, and of non-classical route. We also discussed herein, similar cases admitted to our hospital.

Prevalence And Comorbidity Of Mental Disorders Among American Indian Children In The Northern Midwest, Les B. Whitbeck, Kurt D. Johnson, Dan R. Hoyt, Melissa L. Walls

Department of Sociology: Faculty Publications

Purpose — To investigate the prevalence of mental disorder and comorbidity among American Indian children aged 10–12 years from four U.S. reservations and five Canadian reserves in the Northern Midwest.

Method — Specially trained Native interviewers administered the Diagnostic Interview for Children-Revised for 11 diagnostic categories to 736 tribally enrolled children (mean age 11 years) and their female caretakers.

Results — Prevalence rates are reported by child self-report, female caretaker reports, and combined caretakerchild reports. Twenty-three percent (combined caretaker-child reports) of the children met criteria for one of the 11 disorders and 9% met criteria for two or more of …

Deep-Water Antipatharians: Proxies Of Environmental Change, B. Williams, M.J. Risk, S.W. Ross, K.J. Sulak

United States Geological Survey: Staff Publications

Deep-water (307–697 m) antipatharian (black coral) specimens were collected from the southeastern continental slope of the United States and the north-central Gulf of Mexico. The sclerochronology of the specimens indicates that skeletal growth takes place by formation of concentric coeval layers. We used 210Pb to estimate radial growth rate of two specimens, and to establish that they were several centuries old. Bands were delaminated in KOH and analyzed for carbon and nitrogen stable isotopes. Carbon values ranged from _16.4‰ to _15.7‰; the oldest specimen displayed the largest range in values. Nitrogen values ranged from 7.7‰ to 8.6‰. …

Inventory And Monitoring Of Aquatic Bird Species On Lakes Mead And Mohave 2004 - 2006, Joseph Barnes

Wildlife Monitoring

This project was completed as part of a task agreements awarded by the National Park Service (NPS), Lake Mead National Recreation Area (LAME), to the Public Lands Institute (PLI) at the University of Nevada, Las Vegas (UNLV). This final report was completed under a task agreement ending on September 30, 2006, and was completed in support of an NPS project funded by the Southern Nevada Public Lands Management Act (PLMA) to inventory and monitor shoreline and near-shore natural resources on Lakes Mead and Mohave (DOI 2005). This report details inventory and monitoring efforts on shoreline and aquatic bird species between …

The Importance Of Handedness For Females: Solving Visual-Spatial Problems, Elise M. Pforr

Modern Psychological Studies

It is well established that men tend to perform better than women in tests of spatial ability. The magnitude of these gender differences is usually relatively modest; however tasks involving 'mental rotation' generate more substantial effects. Mental rotation tests consistently yield the largest effect sizes, of any cognitive or spatial test specifically, for sex differences in performance. Many studies investigating factors such as sociocultural, biological, ratio scoring and instructional manipulation have been conducted in an attempt to account for this difference. However, very few studies have investigated the role of handedness in visual-spatial tasks, especially, in relation to impossible (mirror …

Mechanistic Studies On The Mononuclear ZnIi-Containing Metallo-Β-Lactamase Imis From Aeromonas Sobria, Narayan Sharma, Christine E. Hajdin, Sowmya Chandrasekar, Brian Bennett, Ke-Wu Yang, Michael W. Crowder

Physics Faculty Research and Publications

In an effort to understand the reaction mechanism of a B2 metallo-β-lactamase, steady-state and pre-steady-state kinetic and rapid freeze quench electron paramagnetic resonance (EPR) studies were conducted on ImiS and its reaction with imipenem and meropenem. pH dependence studies revealed no inflection points in the pH range of 5.0−8.5, while proton inventories demonstrated at least 1 rate-limiting proton transfer. Site-directed mutagenesis studies revealed that Lys224 plays a catalytic role in ImiS, while the side chain of Asn233 does not play a role in binding or catalysis. Stopped-flow fluorescence studies on ImiS, which monitor changes in tryptophan fluorescence on the enzyme, …

Rana Ocellata Linnaeus, 1758 (Currently Leptodactylus Ocellatus; Amphibia, Anura): Proposed Conservation Of Usage Of The Specific Name By The Designation Of A Neotype, W. Ronald Heyer, Ulisses Caramaschi, Rafael O. De Sá

Biology Faculty Publications

The purpose of this application, under Article 75.6 of the Code, is to conserve the usage of the specific name of Rana ocellata Linnaeus, 1758 for a species of leptodactylid frog from South America by the designation of a neotype. Prevailing usage of the name is threatened by the identity of the type specimen which is a different species than that which is currently known as Leptodactylus ocellatus. It is proposed that all name-bearing types be set aside and a neotype designated in accord with prevailing usage.

Difficulties Implementing The Hague Convention On The Protection Of Children And Co-Operation In Respect Of Intercountry Adoption: A Criticism Of The Proposed Ortega's Law And An Advocacy For Moderate Adoption Reform In Guatemala, Katherine Sohr

Pace International Law Review

No abstract provided.

The Sorry Sons Of The Godfather: Intertextuality, Orality And Diminished Masculinities In The Sopranos, Harry Brod

UNIversitas: Journal of Research, Scholarship, and Creative Activity

When the enormously popular HBO TV series The Sopranos first premiered in 1999, it shared a core plot element with a film released about the same time, Analyze This, also successful and popular enough to later spawn a sequel, Analyze That. 1 They both revolve around the central image of a Mafia boss seeing a psychotherapist. This essay focuses on The Sopranos, and uses references to the contemporaneous Analyze This to bolster its case that a generational shift in images of masculinity is illustrated here. This essay draws exclusively on the first season of The Sopranos in order to isolate …

Most Popular Downloads -- August 2006

Institutional Repository Information

This document lists the 150 (or so) most often downloaded documents from the UNL Digital Commons for the month of August 2006.

Social Identity Strategies In Recent Economics, John B. Davis

Economics Faculty Research and Publications

This paper reviews three distinct strategies in recent economics for using the concept of social identity in the explanation of individual behavior: Akerlof and Kranton's neoclassical approach, Sen's commitment approach and Kirman et al.'s complexity approach. The primary focus is the multiple selves problem and the difficulties associated with failing to explain social identity and personal identity together. The argument of the paper is that too narrow a scope for reflexivity in individual decision‐making renders the problem intractable, but that enlarging this scope makes it possible to explain personal and social identity together in connection with an individual behavior …

The Poet/Practitioner: A Paradigm For The Profession, Rich Furman, Carol L. Langer, Debra K. Anderson

The Journal of Sociology & Social Welfare

This article explores a new paradigm or model for the professional social worker: The poet/practitioner. The training and practice of the poet are congruent with many aspects of social work practice. An examination of the practice of the poet, and the congruence of these practices to social work, reveals a paradigm with the capacity to focus social workers on the essential values of our profession. This paradigm, which highlights the humanistic, creative, and socially conscience role of the social work practitioner, may be particularly important today given the medicalization of social problems and the conservitization of society.

"Put Up" On Platforms: A History Of Twentieth Century Adoption Policy In The United States, Michelle Kahan

The Journal of Sociology & Social Welfare

Adoption is closely intertwined with many issues that are central to public policy in this country-welfare and poverty, race and class, and gender. An analysis of the history of adoption shows how it has been shaped by the nation's mores and demographics. In order to better understand this phenomenon, and its significance to larger societal issues, this analysis reviews its historyfocusing on four key periods in which this country's adoption policy was shaped: the late Nineteenth Century's 'orphan trains'; the family preservation and Mothers' Pensions of the Progressive Era; World War II through the 1950s, with secrecy and the beginnings …

Federalism R.I.P.?: Did The Roberts Hearings Junk The Rehnquist Court's Federalism Revolution?, Simon Lazarus

DePaul Law Review

No abstract provided.

Champions Of Change: Reinventing Democracy Through Land Law Reform, John R. Nolon

Pace Environmental Law Review

No abstract provided.

Crystal Habits And Magnetic Microstructures Of Magnetosomes In Coccoid Magnetotactic Bacteria, Ulysses Lins, Martha R. Mccartney, Marcos Farina, Richard B. Frankel, Peter R. Buseck

Physics

We report on the application of off-axis electron holography and high-resolution TEM to study the crystal habits of magnetosomes and magnetic microstructure in two coccoid morphotypes of magnetotactic bacteria collected from a brackish lagoon at Itaipu, Brazil. Itaipu-1, the larger coccoid organism, contains two separated chains of unusually large magnetosomes; the magnetosome crystals have roughly square projections, lengths up to 250 nm and are slightly elongated along [111] (width/length ~ 0.9). Itaipu-3 magnetosome crystals have lengths up to 120 nm, greater elongation along [111] (width/length approximately 0.6), and prominent corner facets. The results show that Itaipu-1 and Itaipu-3 magnetosome crystal …

Self-Positioning Smart Buoys, The 'Un-Buoy' Solution: Logistic Considerations Using Autonomous Surface Craft Technology And Improved Communications Infrastructure, Joseph A. Curcio, Philip A. Mcgillivary, Kevin Fall, Andrew Maffei, Kurt Schwehr, Bob Twiggs, Chris Kitts, Phil Ballou

Center for Coastal and Ocean Mapping

Moored buoys have long served national interests, but incur high development, construction, installation, and maintenance costs. Buoys which drift off-location can pose hazards to mariners, and in coastal waters may cause environmental damage. Moreover, retrieval, repair and replacement of drifting buoys may be delayed when data would be most useful. Such gaps in coastal buoy data can pose a threat to national security by reducing maritime domain awareness. The concept of self-positioning buoys has been advanced to reduce installation cost by eliminating mooring hardware. We here describe technology for operation of reduced cost self-positioning buoys which can be used in …

Social Environment And Depression Among Pregnant Women In Urban Areas Of Pakistan: Importance Of Social Relations., Ambreen Kazi, Zafar Fatmi, Juanita Hatcher, Muhammad Masood Kadir, Unaiza Niaz, Gail A. Wasserman

Community Health Sciences

Aspects of the social environment, including social conditions (socio-economic status, household situations, chronic illnesses) and social relations (attitude and behaviors of relations) are major determinants of depression among women. This study evaluates the relative power of social relations and social conditions in predicting depression among pregnant women in Pakistan. In the qualitative phase of the study, social environmental determinants were identified through literature search, and experts' opinions from psychologists, psychiatrists, gynecologists, sociologists and researchers. Along with this, 79 in-depth interviews were conducted with pregnant women drawn from six hospitals (public and private) and two communities in Karachi, Pakistan. Identified determinants …

Modes Of Biomineralization Of Magnetite By Microbes, Dennis A. Bazylinski, Richard B. Frankel, Kurt O. Konhauser

Physics

Biomineralization processes have traditionally been grouped into two distinct modes; biologically induced mineralization (BIM) and biologically controlled mineralization (BCM). In BIM, microbes cause mineral formation by sorbing solutes onto their cell surfaces or extruded organic polymers and/or releasing reactive metabolites which alter the saturation state of the solution proximal to the cell or polymer surface. Such mineral products appear to have no specific recognized functions. On the other hand, in BCM microbes exert a great degree of chemical and genetic control over the nucleation and growth of mineral particles, presumably because the biominerals produced serve some physiological function. Interestingly, there …

Identification Of Priority Areas In South America For Exploration Of Natural Enemies For Classical Biological Control Of Tetranychus Evansi (Acari: Tetranychidae) In Africa, Komi K.M. Fiaboe, Rafael L. Fonseca, Gilberto J. De Moraes, Callistus K.P.O. Ogol, Markus Knapp

All Peer-Reviewed Publications

The red spider mite Tetranychus evansi Baker and Pritchard is a pest of tomato in East and Southern Africa. It is probably native to South America. Three models were established to identify priority areas for the search of natural enemies in South America for classical biological control of this pest in Africa. The models were based on the concept of "fundamental ecological niche", predicting regions in South America that have similar environmental conditions to areas where the mite is a problem in Africa, using Desktop-GARP (Genetic Algorithm for Rule-set Production). Based on the model established with data sets from Kenya …

Minimizing Radiation Injury And Neoplastic Effects During Pediatric Fluoroscopy: What Should We Know?, Louis Kenneth Wagner

Faculty, Staff and Student Publications

Radiation-induced injuries from fluoroscopic procedures in pediatric patients have occurred, and young patients are at greatest risk of many radiation-induced neoplasms. Some fluoroscopists have been injured from their use of fluoroscopy, and they are known to be at risk of radiation-induced neoplasm when radiation is not well-controlled. This article reviews the circumstances that lead to radiation injury and delineates some procedural methods to avoid injury and limit radiation exposure to both the patient and the fluoroscopist.