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Masthead From Nebraska Bird Review December 2001 Volume 69 Number 4

Nebraska Bird Review

The Nebraska Bird Review (http://rip.physics.unk.eduINOU/) is published quarterly by the Nebraska Ornithologists' Union, Inc., as its official journal, and is sent to members not in arrears of dues. Annual subscription rates (on a calendar-year basis only): $14.00 in the United States; $18.00 for all foreign countries, payable in advance. Single copies are $4.00 each, postpaid, in the United States, and $5.00 elsewhere. Send orders for back issues to Mary Prichard, NOU Librarian, University of Nebraska State Museum, Lincoln, NE 68588-0514.

Memberships in NOU (on a calendar year basis only): Active, $15.00; Sustaining, $25.00; Student, $10.00; Family Active, $20.00; Family Sustaining, …

Scale Insects (Hemiptera: Coccoidea) Of Ornamental Plants From SãO Carlos, SãO Paulo, Brazil, A. L. B. G. Peronti, D. R. Miller, C. R. Sousa-Silva

Insecta Mundi

A list of 35 scale insects collected from 72 ornamental plant species in São Carlos, São Paulo, Brazil is provided. Regarding host specificity, 30 scale insects were polyphagous, 4 oligophagous, and 1 monophagous. A total of 102 coccoid/plant associations are recorded, 29 of which are new host records for the species; 60 are new host records for the species in Brazil. Pulvinaria urbicola Cockerell, 1893 (Coccidae), Phenacoccus similis Granara de Willink, 1983 (Pseudococcidae), and Orthezia molinarii (Morrison, 1952) (Ortheziidae) are recorded for the first time in Brazil. In addition, we describe the injury caused by scale insects on ornamental plants.

Conceptual Constraints On Thinking About Genocide, David Moshman

Department of Educational Psychology: Faculty Publications

Our thinking is unavoidably constrained by our conceptual structures. To the extent that we reflect on and reconstruct our concepts, however, we can sharpen our thinking. The first section of this article considers the nature of concepts, highlighting a standard distinction between prototype-based and formal concepts.

Drawing on these insights from cognitive psychology, the second section suggests that the ability to recognize and understand genocides is greatly restricted by Holocaust-based conceptions of genocide. In turn one can enhance one’s understanding via the construction and application of formal concepts of genocide.

Extending this argument, I observe in the third section that …

Documentary Editing, Volume 23, Number 4, December 2001.

Documentary Editing: Journal of the Association for Documentary Editing (1979–2011)

No abstract provided.

Energy Storage Systems For Advanced Power Applications, Aysen Arsoy, Yilu Liu, Paul F. Ribeiro, Brian K. Johnson, Mariesa Crow

Electrical and Computer Engineering Faculty Research & Creative Works

While energy storage technologies do not represent energy sources, they provide valuable added benefits to improve stability power quality, and reliability of supply. Battery technologies have improved significantly in order to meet the challenges of practical electric vehicles and utility applications. Flywheel technologies are now used in advanced nonpolluting uninterruptible power supplies. Advanced capacitors are being considered as energy storage for power quality applications. Superconducting energy storage systems are still in their prototype stages but receiving attention for utility applications. The latest technology developments, some performance analysis, and cost considerations are addressed. This paper concentrates on the performance benefits of …

Electrical Characterization Of Thin Film Nanostructure Templates, Christopher James Garman

Graduate Theses, Dissertations, and Problem Reports (ETD)

An improved apparatus for anodizing aluminum films on Si substrates is presented. In addition, an explanation is given for adapting the system to SiC and glass substrates. The system presented is optimized for throughput and safety to focus on volume production. MOS capacitors created with the system are analyzed with capacitance-voltage measurement techniques to provide insight into device operation. Ni is deposited into porous alumina templates to create Ni nanostructures.

Fabrication Of Thin Film Nanoscale Alumina Templates, Paul B. Sines

Graduate Theses, Dissertations, and Problem Reports (ETD)

Semiconductor nanostructures have superior electronic and optical properties that are expected to play an important role in 21st century electronic and photonic devices. Recognizing this potential, semiconductor nanostructures have been the focus of research over the past 25 years, and many ultra-high performance devices have been demonstrated. While the potential of this class of devices is clear, their commercial applications have been limited by the lack of a fabrication process suited to economical volume production. The initial method of nanostructure fabrication using electron beam lithography and reactive ion etching is not considered practical due to its high cost and low …

Pest Management Practices Used By West Virginia Corn Growers, Leasa Dianne Wilkerson

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of this study was to provide information that might be useful to researchers and extension personnel at West Virginia University in developing and designing educational programs concerning pest management for corn farmers. This research identified current trends in management practices, insect, fungal, and weed problems, and educational needs so that instructional materials can be designed to meet clientele needs. Data were collected via 100 questionnaires mailed to farmers in the top ten corn producing counties in West Virginia. Of these, thirty-three useable surveys were returned.;It was found that Gray leaf spot and Maize virus were the most prevalent …

Use Of Nucleic Acid Testing For Blood Donor Screening Of Human Immunodeficiency Virus And Hepatitis C Virus In The Saudi Population, Javed Akhter, George T. Roberts, Angela Perry, Julie S. Gaucher, Peter A. Howman

Saudi Medical Journal

OBJECTIVE: To determine the risk of transfusion associated infection for human immunodeficiency virus and Hepatitis C virus using nucleic acid testing. METHODS: During March 1998, 400 donor blood samples from the Saudi population that were negative by serology were further tested for human immunodeficiency virus 1 and 2 and Hepatitis C virus using nucleic acid testing. RESULTS: A total of 400 were tested by nucleic acid testing, 381 of these were negative, 4 were indeterminate but were found to be negative on repeat testing and one seronegative sample was found to be positive for Hepatitis C virus. CONCLUSION: Due to …

Acute Splenic Sequestration Crisis In Children With Sickle Cell Disease, Zakaria M. Al-Hawsawi, Ghousia A. Ismail

Saudi Medical Journal

OBJECTIVE: The aim of this study was to demonstrate the clinical experience with acute splenic sequestration crisis in children with sickle cell disease, followed in Madina Maternity & Children9s Hospital, Madina Al-Munawara, Kingdom of Saudi Arabia. METHODS: A retrospective review of hospital case notes of all children with acute splenic sequestration in sickle cell disease, was carried out in the Pediatric Hematology unit at Madina Maternity & Children9s Hospital between 1993 through to 2000. RESULTS: One hundred and twenty children with sickle cell disease were registered and followed in Madina Maternity & Children9s Hospital. Out of these, 8 had acute …

The Protective Effect Of Garlic Oil On Hepatotoxicity Induced By Acetaminophen In Mice And Comparison With N-Acetylcysteine, Heybatuallah Kalantari, Majeed Salehi

Saudi Medical Journal

OBJECTIVE: The aim and purpose of this study was to find out the protective effect of garlic oil in liver toxicity induced by acetaminophen overdose and the comparison of its effect with N-acetylcysteine in albino male mice (18-22g). METHODS: This study was undertaken during the period from January 1999 through to August 2000, at the School of Pharmacy, Ahwaz University of Medical Sciences, Ahwaz, Iran. All animals were fasted over night and were divided into 8 groups. Each group consisted of 10 mice. Garlic oil was administered intraperitoneally in doses of 100mg/kg, 200mg/kg and 500mg/kg. Immediately after this, a toxic …

Profile Of Smoking Amongst Health Staff In A Primary Care Unit At A General Hospital In Riyadh, Saudi Arabia, Saima Siddiqui, Danny O. Ogbeide

Saudi Medical Journal

OBJECTIVE: Smoking is a major health problem among healthcare personnel as in other parts of the community. The objective of this study was to find out the prevalence of smoking along with influencing factors related to smoking among our staff in Alkharj Military Hospital. METHODS: A self-administered questionnaire study. EPI-INFO statistical package was used for statistical analysis by calculating x2 and p value

Empirical Treatment Of Uncomplicated Urinary Tract Infection By Community Pharmacist In The Eastern Province Of Saudi Arabia, Mastour S. Al-Ghamdi

Saudi Medical Journal

OBJECTIVE: It is a well known phenomenon in the Kingdom of Saudi Arabia that prescription drugs are dispensed over the counter in the community pharmacies. The aim of this study is to document the attitude of community pharmacists to fulfill the concept of pharmaceutical care and to evaluate how they manage a case of acute uncomplicated lower urinary tract infection. METHODS: Eighty-eight community pharmacists in the Eastern province of Saudi Arabia were presented with a patient claiming urinary tract infection and seeking medical treatment. RESULTS: Only one attendant pharmacist refused to dispense medications without prescription. Fifteen others (17%) dispensed urinary …

Prevention Of Postpartum Hemorrhage, Safety And Efficacy, Adnan A. Abu-Omar

Saudi Medical Journal

OBJECTIVE: This study was carried out to describe the safety and efficacy of intramuscular syntometrine (oxytocin plus ergometrine) compared to intravenous oxytocin for prevention of postpartum hemorrhage, and the difference between administration at the end of the 2nd stage of labor compared with that after delivery of the placenta. METHODS: A prospective study was carried out at Prince Zaid Ben Al-Hussein Hospital, Tafilah, Jordan. Two thousand one hundred and sixty one women delivering singletons during 12 consecutive months were included in our study. Women received either intramuscular syntometrine (oxytocin plus ergometrine) or oxytocin alone. The drugs were used either before …

A New Autosomal Recessive Syndrome. Early Onset Of Pancytopenia, Distinct Facial Features, Growth Retardation And Developmental Delay, Fatma S. Al-Batniji, Madeha A. Mahmoud, Rizgullah H. Al-Asiri, Abdulrahman F. Al-Swaid, Abdulrahman M. Al-Marshedy

Saudi Medical Journal

The association of dysmorphic features and failure of one or more bone marrow cell lines is well known. Examples are Fanconi9s anemia and Diamond-Blackfan anemia. This report describes 3 similarly affected children from consanguineous parents, all showing low birth weight, severe growth retardation, distinct facial features, microcephaly, mental retardation and onset of severe pancytopenia in infancy without increased chromosomal breakage. We conclude that these cases represent a new familial autosomal recessive bone marrow failure syndrome.

Leukemia Cutis In A Middle Aged Saudi Patient With Acute Myeloid Leukemia, Omar M. Al-Akloby, Ali M. Al-Ameer, Layla A. Bashwari

Saudi Medical Journal

No abstract provided.

Papillary Carcinoma In A Thyroglossal Duct Cyst, Vijaya Lakhsmi, Fadel A. Zahra

Saudi Medical Journal

No abstract provided.

Problem-Based Learning And Current Textbooks: Trains On Motorways?, Mahfooz A. Farooqui, Omar A. Al-Rawas, Samy A. Azer

Saudi Medical Journal

No abstract provided.

Current Evaluation And Management Of Renal And Ureteral Stones, Ahmed N. Ghanem

Saudi Medical Journal

No abstract provided.

Clinicopathological Patterns And Distribution Of Schistomsomiasis In Asir Region, Kingdom Of Saudi Arabia, Abdul-Wahed Meshikhes

Saudi Medical Journal

No abstract provided.

Sagp Newsletter 2001.2 (December), Anthony Preus

The Society for Ancient Greek Philosophy Newsletter

No abstract provided.

Coronary Atherosclerosis: Risk Factors And Early Prediction By Non-Invasive Techniques, Mohamed S. Ei-Deen Hammoda, Nihal S. Shihab, Abd Elaziz F. Ei-Deib

Mansoura Medical Journal

Background: Coronary heart dis­ease commonly affects adults in most of the developed region of the globe. It is responsible for an extremly large fraction of hospital admissions among middle aged and elderly, contributing greatly to disability and death 0). Aim: to study the cardiovascular risk factors for coronary artery dis­ease and their association with athe­rosclerosis in the aortic, carotid and femoral arteries. Also, it aimed to study the use of extra-coronary athe­rosclerosis for early prediction of cor­onary artery disease (CAD). Methods: The study was conduct­ed during the year 2000 in the Cardi­ology Department at Tanta University Hospital.lt included 103 cases …

Presidential Management Of The Administrative State: The Not-So-Unitary Executive, Robert V. Percival

Duke Law Journal

No abstract provided.

Presidential Review As Constitutional Restoration, John O. Mcginnis

Duke Law Journal

No abstract provided.

Manufacturing Convictions: Why Defendants Are Entitled To The Data Underlying Forensic Dna Kits, Jennifer N. Mellon

Duke Law Journal

No abstract provided.

The Venture Capital Solution To The Problem Of Close Corporation Shareholder Fiduciary Duties, Shannon Wells Stevenson

Duke Law Journal

No abstract provided.

Structural Studies Of Metastable Nanocrystalline Magnesium Titanate Ceramics, Renmei Xu

Masters Theses

Nanocrystalline magnesium titanate powders were produced using alkoxides of magnesium and titanium for the sol-gel method. High temperature phases which can only be formed at above 1200°C in equilibrium were formed at much lower temperature 600°C in nanometric system. Cation ordering and structural changes in qandilite (Mg₂TiO₄ ), geikielite (MgTiO₃ ) and karrooite (MgTi₂O₅ ) were studied by Rietveld refinement of neutron powder diffraction data and X-ray photoelectron spectroscopy. Single qandilite phases were obtained in a wide range of Mg:Ti ratios from 2:038:1 to 1.52:1, and appeared to be Mg_2-xTi_{1+x …}

Dextran-Methylprednisolone Succinate As A Prodrug Of Methylprednisolone: Plasma And Tissue Disposition, Xiaoping Zhang, Reza Mehvar

Pharmacy Faculty Articles and Research

Plasma and tissue disposition of a macromolecular prodrug of methylprednisolone (MP), dextran (70 kDa)–methylprednisolone succinate (DMP), was studied in rats. Single 5‐mg/kg doses of DMP or unconjugated MP were administered into the tail veins of different groups of rats (n  = 4/group/time point). Blood (cardiac puncture) and tissues (liver, spleen, kidney, heart, lung, thymus, and brain) were collected at various times after DMP (0–96 h) or MP (0–2 h) injections. Concentrations of DMP and MP in samples were analyzed by size‐exclusion chromatography (SEC) and reversed‐phase high‐performance liquid chromatography (HPLC), respectively. Conjugation of MP with 70‐kDa dextran resulted in 22‐, …

Greenland Snow Accumulation Estimates From Satellite Radar Scatterometer Data, Mark R. Drinkwater, David G. Long, Andrew W. Bingham

Faculty Publications

Data collected by the C band ERS-2 wind scatterometer (EScat), the Ku band ADEOS-1 NASA scatterometer (NSCAT), and the Ku band SeaWinds on QuikScat (QSCAT) satellite instruments are used to illustrate spatiotemporal variability in snow accumulation on the Greenland ice sheet. Microwave radar backscatter images of Greenland are derived using the scatterometer image reconstruction (SIR) method at 3-day intervals over the periods 1991–1998 and 1996–1997 for EScat and NSCAT, respectively. The backscatter coefficient σ° normalized to 40° incidence, A, and gradient in backscatter, B, in the range 20°–60° are compared with historical snow accumulation data and recent measurements …

I Know What You Know: Assumptions About Others' Knowledge And Their Effects On Message Construction, Ivy Yee-Man Lau, Chi-Yue Chiu, Ying-Yi Hong

Research Collection School of Social Sciences

Current models of interpersonal communication assume that estimation of listener's knowledge is a basis for message formulation. By introducing methodological modifications to the Fussell and Krauss paradigm, the present study provides more definitive evidence for the use of knowledge estimation in message productions.