Digital Commons Network^™

Bateman Gradients In Field And Laboratory Studies: A Cautionary Tale, Patricia Parker, Zuleyma Tang-Martinez

Biology Department Faculty Works

Since tools of molecular genetics became readily available, our understanding of bird mating systems has undergone a revolution. The majority of passerine species investigated are socially monogamous, but have been shown to be genetically polygamous. Data sets from natural populations of juncos suggest that multiple mating by females results in a sexual selection gradient as steep for females as for males (a result that does not support Bateman's predictions). However, in males, fitness is enhanced directly through fertilization success with multiple matings; in females fitness benefits may be enhanced immediately through direct access to food, protection against predators, or other …

Checkup, Lehigh Valley Health Network

Checkup

No abstract provided.

The Influence Of Hurricane Winds On Caribbean Dry Forest Structure And Nutrient Pools, Skip Van Bloem, Peter G. Murphy, Ariel E. Lugo, Rebecca Ostertag, Maria Riovera Costa, Ivelisse Ruiz Bernard, Sandra Molina Colon, Miguel Canals Mora

Publications

In 1998, we measured the effects of Hurricane Georges after it passed over long-term research sites in Puerto Rican dry forest. Our primary objectives were to quantify hurricane effects on forest structure, to compare effects in a large tract of forest versus a series of nearby forest fragments, to evaluate short-term response to hurricane disturbance in terms of mortality and sprouting, and to assess the ability of hurricanes to maintain forest structure. We sampled damage from 33 plots (1.3 ha) across a 3000-ha tract of forest as well as in 19 fragments. For stems with 2.5-cm minimum diameter, 1004 stems/ha …

Poverty And The Cost Of Living: Income Issues Associated With South Carolina's Self Support Reserve For Noncustodial Parents, 2005 November 15, Ellen Weeks Saltzman, Ada Louise Steirer

Publications

No abstract provided.

Nebline, November/December 2005

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Community Food Programs Help Limited-Resource Families Eat Healthy
NEP Teaches People How to Stretch Their Food Dollar
Get Involved in the Fight Against Hunger
Free Soybean Cyst Nematode Sample Kits Available
Don’t Forget to Winterize Your Underground Sprinkler System
Agricultural Tax Planning for 2005
Nebraska Arboretum Speakers Bureau
Setting Goals for Your Small Farm
Prepare Horses For Winter
Improve Nebraska Woodlands in Late Fall and Winter
“Woody Florals” Acreage Insights Clinic, Nov. 10
Prevent Soil Erosion
Thanksgiving — the Tradition Continues
Ginger Citrus Rice Recipe
FREE Healthy Desserts Presentation, Nov. 15
$tretch Your Food Dollar with Leftover Turkey
President’s Notes …

The Incidence And Management Of Footrot In Dairy Cattle In Monteverde, Costa Rica, November 2005, Allison Brown

Monteverde Institute: Tropical Ecology and Conservation

This study investigates the frequency of, and factors leading to or preventing, footrot in diary cattle in the Monteverde area of Costa Rica. Owners of 23 farms were interviewed about their property characteristics, management practices, and incidence of footrot. Then the farms were visually inspected. Ten farms were found to currently have infected cattle and 18 had infected cattle this year. The percent of currently infected cattle had a significant positive correlation with both herd size and hours spent in daily milking rotation. Larger herds showed a greater incidence of infection. The combined presence of rocks and mud in the …

Endosperm Loss, Seed Germination, And Early Seedling Growth In Large-Seeded Tropical Trees, November 2005, Audrey L. Quinn

Monteverde Institute: Tropical Ecology and Conservation

Endosperm damage was studied in Monteverde, Costa Rica to determine its frequency, extent, and effect on seed germination and early seedling growth. Endosperm damage was found to occur in 72% of seeds from Chione sylvicola (Rubiaceae) and 94% of seeds from Quercus costaricensis (Fagaceae). The extent of endosperm damage in Q. costaricensis was not related to the root and shoot weight of germinated seeds. Experimental endosperm removal was carried out in Persea americana and Cinnamomum paratriplinerve (both Lauraceae) seeds. The three week time period of the study was inadequate to yield significant C. paratriplinerve germination, but seeds with intact endosperm …

A Lesson Plan On Fungi Diversity For The Centro De Educación Creativa, November 2005, Rachel Deliz

Monteverde Institute: Tropical Ecology and Conservation

Fungi are integral components of a forest environment, but they are often overlooked in elementary education, despite their crucial role in nutrient cycles. Concepts pertaining to fungi diversity were researched and compiled to be part of the 5th grade curriculum of Centro de Educación Creativa. The result of this project was three PowerPoint presentations, each coupled with 2-3 visual aids, experiments and/or activities. I expect these presentations to aid in the environmental education curriculum at the C.E.C and to promote an appreciation of the Kingdom Fungi.

Production Techniques For Crimson Seedless Table Grapes In Western Australia, Ian Cameron

Viticulture published reports

Crimson Seedless is a late season, red seedless table grape developed by D. Ramming and R. Tarailo in Fresno California for the United States Department of Agriculture. It was bred in 1979 when a white, late ripening seedless hybrid variety was crossed with Red Emperor (see Figure 1). The seedling, which became Crimson Seedless, was selected in 1983 but not released to industry in California until 1989.

Production techniques for Crimson Seedless were largely unknown when the variety was released to industry in Western Australia in 1996. Specific management techniques suitable for Californian conditions had been described by various authors. …

Impact Study On The E-Rham For Youth Project: Providing Srh Knowledge And Responsible Living Skills To Adolescents, Ramasami Alagrisamy, E. S. Ang, W. Y. Low, P. Kaur, W. L. Foong, Sharifah Malihah S.M.

Research Publications (2000 to 2005)

No abstract provided.

Improving The Quality Of Sexual And Reproductive Health (Srh) Services For Young People Through Operations Research, E. S. Ang, W. Y. Low, Piaro Kaur, A. T. Tan, H. M. Tan

Research Publications (2000 to 2005)

No abstract provided.

Student Employee Recruitment And Retention Through Campus Partnerships, Corinne M. Daprano, Megan L. Coyle, Peter J. Titlebaum

Health and Sport Science Faculty Publications

Recruitment and retention of student employees are important considerations for any recreational sports department, large or small, because student employees impact both the quantity and quality of programs and services. This article proposes a strategy for establishing partnerships with academic departments to aid in the recruitment and retention of student employees. These partnerships benefit students, the recreational sports department, academic departments, and university student retention efforts. Following a description of this strategy is an example of a partnership that has been successfully established at one Midwestern university.

Growth, Fecundity, And Diets Of Newly Established Silver Carp In The Middle Mississippi River, Christopher J. Williamson, James E. Garvey

Publications

The silver carp Hypophthalmichthys molitrix has spread throughout the Mississippi River drainage. During 2003, we determined its population status and potential impact in the middle Mississippi River (MMR), the conduit between the lower Mississippi River and the upper Mississippi, Missouri, and Illinois rivers. We quantified growth, age structure, fecundity, and diets of silver carp sampled with trammel nets and AC electrofishing in main-channel areas. Mean length at age in the MMR exceeded that of populations in Asia by as much as 26%. Individuals were typically more than 1 year old and 230 mm total length, suggesting that small, young fish …

Undue Process: Congressional Referral And Judicial Resistance In The Schiavo Controversy, Adam M. Samaha

Public Law and Legal Theory Working Papers

No abstract provided.

Women's Voice, November/December 2005, Women's, Gender, And Sexuality Studies Program

Women's Voice (1991-2006)

No abstract provided.

Modulation Of Tyramine Signaling By Osmolality In An Insect Secretory Epithelium, Edward M. Blumenthal

Biological Sciences Faculty Research and Publications

The control of water balance in multicellular organisms depends on absorptive and secretory processes across epithelia. This study concerns the effects of osmolality on the function of the Malpighian tubules (MTs), a major component of the insect excretory system. Previous work has shown that the biogenic amine tyramine increases transepithelial chloride conductance and urine secretion in Drosophila MTs. This study demonstrates that the response of MTs to tyramine, as measured by the depolarization of the transepithelial potential (TEP), is modulated by the osmolality of the surrounding medium. An increase in osmolality caused decreased tyramine sensitivity, whereas a decrease in osmolality …

Ethnicity And Crime: Criminal Behavior Redefined, Noel Otu, Nancy A. Horton

African Journal of Criminology and Justice Studies

Studies dealing with the definition of crime have primarily been concerned with developing hypotheses and theories of universal crime commission and definition. These theories of human behavior may appear plausible on paper but do not work well with people. All the theories of human behavior contain some truth. However, variables do not function one at a time nor can one theory explain all human behavior. These reasons justify studying human behavior from a social context perspective. This paper examines why one ethnic group can be heard praising a behavior while another ethnic group is doing the opposite. Factually, ethnic definition …

Java Buzz, Winston J. Craig

Lake Union Herald

No abstract provided.

Selective Bromeliad Foraging In Cebus Capucinus Along A Tropical Premontane Wet Forest Edge, November 2005, Vanessa Machen

Monteverde Institute: Tropical Ecology and Conservation

Herbivores of the Neotropics are generally highly selective in their foraging behavior. Cebus capucinus (Primates: Cebidae), an omnivore, has been observed tearing apart and chewing on the leaves of bromeliads in the Upper San Luis valley, Costa Rica. This study examines the use of bromeliads by Cebus capucinus. Specifically, I consider the role of plant size, leaf water content and toughness in determining which bromeliads and which leaves C. capucinus selects. Comparing intact to torn bromeliads based on size, this study determined that C. capucinus selects small- and medium-sized plants. Leaves in the intermediate position of the rosette were also …

Seed Predation On Persea Americana By Dasyprocta Punctata In Monteverde, Costa Rica, November 2005, Gregory Paul Burkard Jr.

Monteverde Institute: Tropical Ecology and Conservation

Dasyprocta punctata (Rodentia: Dasyproctidae), a scatter-hoarding rodent, plays an important role in seedling recruitment and tropical forest composition. (Herrera and Pellmyr 2002) The purpose of this study was to see if D. punctata maximizes its fitness by behaving as a density-dependent forager, and if the scatter-hoarding caching behavior of D. punctata is aiding the fitness of Persea americana (Lauraceae). P. americana seeds were presented to D. punctata in three distinct densities at the Santuario Ecológico in Cerro Plano, Costa Rica to observe individual seed fate. No significant difference was found for the fates of P. americana seeds between the three …

Spatially Disjunct Effects Of Co‐Occurring Competition And Facilitation, Ian A. Dickie

Biological Sciences Faculty Research and Publications

Little is known of the co‐occurrence and implications of competitive and facilitative interactions within sites. Here we show spatially disjunct competition and facilitation at forest edges, with beneficial influences of trees on seedling growth via increased ectomycorrhizal infection apparent from 12 to 20 m while closer to trees seedling growth is negatively correlated with canopy closure. As a result, seedling growth is maximized at intermediate distances. Facilitative interactions were nonlinear: being within 15.7 m of a tree maximized seedling mycorrhizal infection; while competitive effects were correlated with canopy closure, which was related to distance and generally scales with density. These …

The Salt Shaker (Vol. 2, Issue 2), Valparaiso University

SALT Shaker

No abstract provided.

Annual Report To The Pastoral Lands Board Of Western Australia: 2004 / 2005 Financial Year, Rod Williams, Philip Thomas

Natural resources published reports

The Department of Agriculture Western Australia has prepared this Annual Report for the financial year 2004 – 2005. The format is consistent with the previous two years, and now encapsulates enhanced detail and a broader range of headings within the report.

The Department of Agriculture’s services to the Board are outlined and environmental indicators are presented at the regional and property scales. New information being presented to the Board in this report includes Pastoral Lease property transfers, an explanation of the emerging Natural Resource Management program in the rangelands, the Australian Collaborative Rangeland Information System (ACRIS), an introduction to Carnarvon …

Extra Extrafloral Nectaries And Anti-Herbivory Protection In Inga Sierrae (Fabaceae: Mimosaceae), November 2005, Camryn Pennington

Monteverde Institute: Tropical Ecology and Conservation

Extrafloral nectaries (EFNs) in plants are known to attract insects such as ants and wasps that drink nectar and in turn protect the plant from herbivores (Bentley 1977). In this study, ten year old Inga sierrae (Fabaceae: Mimosaceae) trees planted on a fallow pasture at 1535 m in Monteverde, Costa Rica have been observed to have extra EFNs on their leaflets in addition to the normal three located on the rachis between the leaflet pairs. The leaves of 20 trees were sampled to determine the local distribution of EFN number. Percent herbivory was determined for leaves with a varying number …

Zinc Deficiency Among A Healthy Population In Baghdad, Iraq, Dhia J. Al-Timimi, Shatha S. Al-Sharbatti, Farouk Al-Najjar

Saudi Medical Journal

OBJECTIVE: To determine the prevalence of zinc deficiency and the current zinc status among a sample selected from the healthy population in Baghdad, Iraq. METHODS: We carried out a community-based study in Baghdad City, Iraq from November through June 2002. We selected a sample of 2090 healthy subjects (aged 1 month to 85 years). We used a pre-tested questionnaire, designed to obtain information on gender, birth dates, height, weight, residence, habitual food consumption patterns, and social status. We performed laboratory assessment of serum zinc level, dietary assessment of food frequency and usual zinc intake. We considered subjects with serum zinc …

Dietary Intake And Nutritional Status Of Turkish Pregnant Women During Ramadan, Gul Kiziltan, Efsun Karabudak, Gorkem Tuncay, Filiz Avsar, Piril Tuncay, Onur Mungan, Pinar Meral

Saudi Medical Journal

OBJECTIVE: To determine the effects of Ramadan fasting on dietary intakes, nutritional status and biochemical parameters of Turkish pregnant women. METHODS: We carried out this study at Dr. Zekai Tahir Burak Women9s Health Care and Research Hospital, Ankara, Turkey from October 15th to November 13th 2004. Forty-nine fasting group and 49 non-fasting group (control group) voluntarily enrolled for the study. We analyzed the blood biochemical parameters of pregnant women and obtained the dietary intakes from the groups. RESULTS: Compared to the control group, weight gain and energy intake (p<0.05 for second and third trimesters) was less in the fasting group. The percentage of protein (p<0.05 for first and second trimesters) and carbohydrates (p<0.05 for all trimesters) from total energy was higher in the fasting group than in the control group. We noticed a slight increase in the fasting blood glucose, serum total cholesterol high-density lipoprotein-cholesterol and triglycerides (p<0.05 for first trimester) concentrations in the fasting group during Ramadan. However, we found decreased levels in the plasma urea, total cholesterol, triglycerides, low-density lipoprotein-cholesterol and total protein and albumin levels of the fasting group in comparison with the control group. Dietary mineral and vitamin intakes were lower than the recommended daily allowance, except vitamin A and vitamin C in both groups. CONCLUSION: Based on the results of the present study, Ramadan fasting had no significant adverse effect on the health of pregnant women.

Storming The Castle To Save The Children: The Ironic Costs Of A Child Welfare Exception To The Fourth Amendment, Doriane Lambelet Coleman

William & Mary Law Review

No abstract provided.

Construction Of Intrauterine Growth Curves In A High Altitude Area Of Saudi Arabia, Mohammed A. Al-Shehri, Mostafa A. Abolfotouh, Luke O. Nwoye, Waleed Eid

Saudi Medical Journal

OBJECTIVE: The aim of the present study was to construct intrauterine percentile growth curves for body weight, length and head circumference for local use in a high altitude area of Saudi Arabia. METHODS: This is a cross-sectional study of all Saudi births from Abha General Hospital over a 6-year period from 1999 to 2004. We included a total of 6,035 Saudi births in the present study after eliminating babies that were stillbirths, twins or those with major congenital anomalies. The gestational age of the infants ranged from 26-42 weeks. The anthropometric measurements included birth weight, crown-heel length and head circumference. …

Lung Function In Type 1 Saudi Diabetic Patients, Sultan A. Meo, Abdul M. Al-Drees, Sayed F.A. Shah, Muhammad Arif, Khalid Al-Rubean

Saudi Medical Journal

OBJECTIVE: To determine the effects of type 1 diabetes mellitus on lung function and its gravity in relation to the duration of disease. METHODS: We carried out this study in the Department of Physiology, College of Medicine and Diabetic Center, King Abdul-Aziz University Hospital, King Saud University, Riyadh, Saudi Arabia during the period 2003-2004. We randomly selected a group of 27 apparently healthy volunteer Saudi male type 1 diabetic patients with age ranging from 19-70 years. We matched the diabetic patients with another group of 27 control healthy male subjects in terms of age, height, weight and socioeconomic status. Both …

Etiology Of Childhood Diarrhea In Zliten, Libya, Mustafa B. Ali, Khalifa S. Ghenghesh, Ridha B. Aissa, Ali Abuhelfaia, Mohamed Dufani

Saudi Medical Journal

OBJECTIVE: To determine the etiological agents of diarrhea in children from a small semi-urban city in Libya and the association of age, gender, seasonal variation, breast-feeding, source of water for drinking, or antibiotic use with the isolation of enteropathogens and whether such agents are community or hospital acquired. METHODS: Using standard microbiological techniques we examined stool samples from 169 children (70 females) aged a few days to 12 years with acute diarrhea for viral, bacterial and parasitological agents. We used the disc diffusion method to determine the susceptibility of bacterial pathogens to antimicrobial agents. We carried out the study between …