Digital Commons Network^™

Using Plant Volatile Traps To Develop Phenology Models For Natural Enemies: An Example Using Chrysopa Nigricornis (Burmeister) (Neuroptera: Chrysopidae), Vincent P. Jones, David R. Horton, Nicholas J. Mills, Thomas R. Unruh, Eugene R. Milickzy, Peter W. Shearer, Kaushalya G. Amarasekare, Callie C. Baker, Tawnee D. Melton

Agricultural and Environmental Sciences Faculty Research

A model predicting phenology of adult Chrysopa nigricornis (Burmeister) (Neuroptera: Chrysopidae) in orchards was developed from field (trapping) data supplemented with development data collected under laboratory conditions. Lower and upper thresholds of 10.1°C and 29.9°C, respectively, were estimated from published and unpublished laboratory observations, and were used to develop a phenology model. Season-long field data were collected using white delta traps that had been baited with squalene, a volatile shown previously to be highly attractive to C. nigricornis. The model was developed from data collected in three Washington apple orchards, and was validated using independent data sets collected from apple, …

Molecular Targets Of Antihypertensive Peptides: Understanding The Mechanisms Of Action Based On The Pathophysiology Of Hypertension, Kaustav Majumder, Jianping Wu

Department of Food Science and Technology: Faculty Publications

There is growing interest in using functional foods or nutraceuticals for the prevention and treatment of hypertension or high blood pressure. Although numerous preventive and therapeutic pharmacological interventions are available on the market, unfortunately, many patients still suffer from poorly controlled hypertension. Furthermore, most pharmacological drugs, such as inhibitors of angiotensin-I converting enzyme (ACE), are often associated with significant adverse effects. Many bioactive food compounds have been characterized over the past decades that may contribute to the management of hypertension; for example, bioactive peptides derived from various food proteins with antihypertensive properties have gained a great deal of attention. Some …

Interplanting Annual Ryegrass, Wheat, Oat, And Corn To Mitigate Iron Deficiency In Dry Beans, Emmanuel Chiwo Omondi, Andrew R. Kniss

Agricultural and Environmental Sciences Faculty Research

This study evaluated whether grass intercropping can be used to alleviate Fe deficiency chlorosis in dry beans (Phaseolus vulgaris L.) grown in high pH, calcareous soils with low organic matter. Field studies were conducted at the University of Wyoming Sustainable Agriculture Research and Extension Center in 2009 and 2010. Black- and navy beans were grown alone or intercropped with annual ryegrass (Lolium multiflorum Lam.), oat (Avena sativa L.), corn (Zea mays L.), or spring wheat (Triticum aestivum L.) in a two-factor factorial strip-plot randomized complete block design. All four grass species increased chlorophyll intensity in dry beans. However, grass species …

Ecology Of Insect Pests Of Cotton And Their Natural Enemies, Soolaf Abud Kathiar

Theses and Dissertations

This thesis represents a combination of three projects, all related to cotton agriculture, their pests, and natural enemies of those pests. In the first project, I compared the abundance of soil-surface arthropods in cotton fields with three different tillage methods (conventional and two conservation tillage methods). Cotton plants produce extrafloral nectar, an adaptation of many plants that attracts natural enemies of plant pests and reduces feeding injury from herbivores. Therefore, in the second project, I analyzed the sugar and amino acid concentrations of the extrafloral nectar of five lines of cotton. Green lacewings are natural enemies that are often used …

Characterizing Fetal Sleep States Of Iugr And Low-Risk Fetuses Using Fetal Magnetocardiography, Bhargavi Sriram

Theses and Dissertations

Intrauterine growth restriction (IUGR) is a fetal condition characterized by growth-rate reduction. Afflicted fetuses tend to display abnormalities in heart rate. Hence, studying its heart rate variability (HRV) along with comparisons against normal fetal HRV might give some insight into the heart rate dynamics between the two groups. Heart rate variability (HRV) is one of the prominent markers that could help in identifying fetal distress. Four fetal heart rate patterns were previously defined based on HRV, which can provide clinicians with valuable information regarding fetus health during pregnancy. Past studies that differentiate the HRV with or without considering patterns, have …

Today - December 22, 2014, Loma Linda University Health

TODAY

Inside this issue:

-- Loma Linda University Health - San Bernardino launches with $10 million San Manuel gift
-- New dean will lean School of Nursing beginning January 1
-- Children's Hospital celebrates separate licensure
-- Save the date: Zipcar is coming to the campus of Loma Linda University Health
-- Radiothon raises more than $275,000 to battle pediatric cancer
-- Nursing research at LLUMC ends the year on positive note
-- Seeds of Hope event raises $91,000 in support of services provided by Loma Linda University Behavioral Medical Center
-- Annual Spiritual Life and Wholeness Conference to provide inspiration …

The Future Of Public Health Informatics: Alternative Scenarios And Recommended Strategies, Margo Edmunds, Lorna Thorpe, Martin Sepulveda, Clem Bezold, David A. Ross

Publications and Research

Background: In October 2013, the Public Health Informatics Institute (PHII) and Institute for Alternative Futures (IAF) convened a multidisciplinary group of experts to evaluate forces shaping public health informatics (PHI) in the United States, with the aim of identifying upcoming challenges and opportunities. The PHI workshop was funded by the Robert Wood Johnson Foundation as part of its larger strategic planning process for public health and primary care. Workshop Context: During the two-day workshop, nine experts from the public and private sectors analyzed and discussed the implications of four scenarios regarding the United States economy, health care system, information technology …

Challenges In Lifestyle And Community Interventions Research; A Call For Innovation, Tommy Ls Visscher, Colin Bell, Jessica S. Gubbels, Terry T-K Huang, Maria J. Bryant, Anna Peeters, Genevieve Horne, Simone A. French

Publications and Research

Earlier this year the BMC portfolio was enriched by a new journal BMC Obesity. Here, we present the aims and objectives of the section on Lifestyle and Community Interventions. Innovative research is needed. Preventing or managing obesity requires addressing different determinants across multiple levels where diverse levers and stakeholders can play a critical role. Interactions of these determinants within and between systems need to be studied. How to leverage, manage and measure this complexity underlies the innovation that is needed in the next generation of obesity interventions. The ambition of the Lifestyle and Community Interventions section is to provide a …

Resolution Of Anaemia In A Cohort Of Hiv-Infected Patients With A High Prevalence And Incidence Of Tuberculosis Receiving Antiretroviral Therapy In South Africa, Andrew D. Kerkhoff, Robin Wood, Frank G. Cobelens, Ankur Gupta-Wright, Linda-Gail Bekker, Stephen D. Lawn

Medicine Faculty Publications

Background

Anaemia is frequently associated with both HIV-infection and HIV-related tuberculosis (TB) in antiretroviral therapy (ART)-naïve patients in sub-Saharan Africa and is strongly associated with poor prognosis. However, the effect of ART on the resolution of anaemia in patient cohorts with a high prevalence and incidence of tuberculosis is incompletely defined and the impact of TB episodes on haemoglobin recovery has not previously been reported. We therefore examined these issues using data from a well-characterised cohort of patients initiating ART in South Africa.

Methods

Prospectively collected clinical and haematological data were retrospectively analysed from patients receiving ART in a South …

Fall Commencement [Program], December 20, 2014, University Of Northern Iowa

UNI Commencement Programs

The program of the commencement ceremonies, including a list of institutional leadership, a list of the departments by college, awards given at the ceremonies, and a list of undergraduate and graduate degree candidates.

December 20, 2014 (Pages 7809-8000), Pennsylvania Legislative Reference Bureau

Volume 44 (2014)

No abstract provided.

165th Commencement, Fall

Commencement Programs

No abstract provided.

When Convenience Is Inconvenient: ‘Healthy’ Family Foodways And The Persistent Intersectionalities Of Gender And Class, Julie M. Parsons

School of Law, Humanities and Social Sciences

This article draws on findings from an auto/biographical study about relationships with food to demonstrate how everyday foodways continue to be influenced by the intersectionalities of gender and class. Following Bourdieu [1984. Distinction, a social critique of the judgement of taste. London: Routledge] how ‘foodies’ use food and foodways (the production, preparation, serving and eating of food) as a material and cultural display of capital (Johnston, J., & Baumann, S. 2010. Foodies, democracy and distinction in the gourmet kitchen. London: Routledge) or even ‘culinary capital’ (Naccarato, P., & LeBesco, K. 2012. Culinary capital. London: Berg) has been demonstrated. There has …

Cost Containment Through Disability Prevention: Preliminary Results Of A Health Promotion Workshop For People With Physical Disabilities, Tom Seekins Ph.D., Craig Ravesloot Ph.D., Kay Norris Ph.D., Ann Szalda-Petree Ph.D., Quincy-Robyn Young, Glen White Ph.D., Ken Golden M.A., Juan Carlos Lopez M.A., Julie Steward, University Of Montana Rural Institute

Health and Wellness

The Disability Prevention Project at the University of Montana and the University of Kansas has developed and evaluated an eight week workshop and self-help manual that targets the prevention and management of secondary conditions among adults with spinal cord injuries. The preliminary results of this intervention are very encouraging.

Registration Of ‘Newell’ Smooth Bromegrass, K P. Vogel, R B. Mitchell, B L. Waldron, M R. Haferkamp, J D. Berdahl, D D. Baltensperger, Galen Erickson, T J. Klopfenstein

Green Canyon Environmental Research Area, Logan Utah

No abstract provided.

Uab Looks To Build On Many 2014 Successes In The New Year, Jim Bakken

Browse All News

No abstract provided.

Managing Threats To The Urban Forest: From Dutch Elm Disease To Emerald Ash Borer - Learning From Experience, Christopher J. Borman

Doctor of Plant Health Program: Dissertations and Student Research

The urban forest provides important essential services to all municipalities; however, its value is often overlooked. The urban forest contributes to energy savings, environmental benefits, psychological well-being, and social benefits. Managing the urban forest in a sustainable manner is important if we wish to benefit from these services well into the future. Reliable management techniques have been created through previous experiences with pests, and these should be utilized and improved for use on urban forests.

American elm (Ulmus americana L.) was once a major component of the urban forests of North America. In 1927, Dutch elm disease (DED) was …

Michelle Obama Speaks Highly Of Um's Work On Child Nutrition, Christina Steube

University of Mississippi News

No abstract provided.

Winter Commencement: December 19, 2014, University Of North Dakota

UND Commencement Programs

UND Winter Commencement program from December 19, 2014.

Public Assistance Hb 772, Georgia State University Law Review

Georgia State University Law Review

The Act requires the government to drug-test recipients of food stamps and TANF benefits if there is a reasonable suspicion of drug use. Penalties for failing a drug-test become more severe when a recipient has more violations. The new bill also requires that a member of each household receiving food stamp benefits have a photo on the card.

California Community Colleges Child Development Laboratory Schools, Shari Yates

Dissertations

Community colleges in California are the primary source for preparing the early childhood care and education (ECE) workforce. The California child development lab school mission is to prepare ECE practitioners, provide a laboratory where college students can study and research child development/education, and offer a service to children and families. There are many benefits that are derived from laboratory schools but many community college lab schools have been reduced and/or closed over the past three years. The purposes of this Delphi study were (a) to examine the most pressing issues, problems and barriers facing California community colleges child development labs …

Draft Genome Sequence Of New Bacillus Cereus Strain Tsu1, Hui Li, Suping Zhou, Terrance Johnson, Koen Vercruysse, Alexander J. Ropelewski, Theodore W. Thannhauser

Agricultural and Environmental Sciences Faculty Research

This paper reports the draft genome sequence of new Bacillus cereus strain tsu1, isolated on an agar-cellulose plate. The draft genome sequence is 5.81 Mb, revealing 5,673 coding sequences. It contains genes for cellulose-degradation and biosynthesis pathways of polyhydroxybutyrate (PHB) and 8 rRNA genes (5S, 16S, and 23S).

Bovine Colostrum Supplementation Optimises Earnings, Performance And Recovery In Racing Thoroughbreds, C. K. Fenger, Thomas Tobin, P. J. Casey, Edward A. Roualdes, J. L. Langemeier, D. M. Haines

Maxwell H. Gluck Equine Research Center Faculty Publications

Bovine colostrum (BC) is the first milk produced by cows after calving and contains numerous beneficial substances for the immunity and development of the newborn calf. Because of the growth and immune factors in BC, it has become an attractive supplement for use by athletes to support immunity and health during athletic performance. In order to evaluate the effects of oral BC supplementation on equine athletes, this study evaluated the earnings, performance, recovery and incidence of upper respiratory infections (URTI) in racing horses. The study design was a randomized cross-over racing performance study. 21 horses in race training were randomly …

Gas Detection Applications Of Vertically Aligned Metal Oxide Nanowire Arrays, Haiqiao Su

LSU New Orleans Theses and Dissertations

To build novel electronic noses for mimicking biological olfactory systems that consist of olfactory receptor arrays with large surface area and massively-diversified chemical reactivity, three dimensional (3D) vertical aligned ZnO nanowire arrays were employed as active materials for gas detection. ZnO nanowire arrays share 3D structures similar to mammalian olfactory receptor arrays, with thousands of vertical nanowires providing a high reception area which can significantly enhance the sensors’ sensitivity. Meanwhile, with different material decorations (such as SnO₂, In₂O₃, WO₃ and polymers), each array of nanowires can produce a distinguishable response for each separate …

Mitochondria Dysfunction In Lung Cancer-Induced Muscle Wasting In C2c12 Myotubes, Julie B. Mclean, Jennifer S. Moylan, Francisco H. Andrade

Physiology Faculty Publications

Aims: Cancer cachexia is a syndrome which results in severe loss of muscle mass and marked fatigue. Conditioned media from cachexia-inducing cancer cells triggers metabolic dysfunction in skeletal muscle, including decreased mitochondrial respiration, which may contribute to fatigue. We hypothesized that Lewis lung carcinoma conditioned medium (LCM) would impair the mitochondrial electron transport chain (ETC) and increase production of reactive oxygen species, ultimately leading to decreased mitochondrial respiration. We incubated C2C12 myotubes with LCM for 30 min, 2, 4, 24 or 48 h. We measured protein content by western blot; oxidant production by 2′,7′-dichlorofluorescin diacetate (DCF), 4-amino-5-methylamino-2′,7′-difluorofluorescein diacetate (DAF), and …

Trauma Care In Tennessee; 2014 Report To The 108th General Assembly, Tennessee. Department Of Health.

Trauma Care in Tennessee

No abstract provided.

Low Mineral Density Of A Weight-Bearing Bone Among Adult Women In A High Fertility Population, Jonathan Stieglitz, Bret Beheim, Benjamin C. Trumble, Felicia C. Madimenos, Hillard Kaplan, Michael Gurven

ESI Publications

Evolutionary theories of aging posit that greater reproductive effort causes somatic decline given a fundamental trade-off between investing energy in reproduction and repair. Few studies in high fertility human populations support this hypothesis, and problems of phenotypic correlation can obscure the expected trade-off between reproduction and somatic condition. This cross-sectional study investigates whether greater reproductive effort is associated with reduced calcaneal bone mineral density (BMD) among female Tsimane forager-farmers of lowland Bolivia. We also investigate whether female Tsimane BMD values are lower than sex- and age-matched US reference values, despite the fact that Tsimane engage in higher physical activity levels …

A Computational Study Of Procyanidin Binding To Histatin 5 And Thermodynamic Properties Of Hofmeister-Anion Binding To A Hydrophobic Cavitand, Joshua Shraberg

LSU New Orleans Theses and Dissertations

Various studies suggest tannins act as antioxidants, anticarcinogens, cardio-protectants, anti-inflammatory agents, and antimicrobials. However, more investigation is needed to examine the bioavailability of tannins. Tannins bind to salivary peptides by hydrophilic and hydrophobic mechanisms. Electrospray Ionization Mass Spectrometry (ESI-MS) has been used to assess both hydrophilic and hydrophobic components of protein complexes. ESI-MS could potentially be an effective tool for screening the bioavailability of tannins. Weaker binding tannins are predicted to be more highly absorbed by the body, and should therefore exhibit greater bioavailability. Rannulu and Cole have used ESI-MS to measure binding affinities of procyanidin tannin stereoisomers for salivary …

Lessons For Aquaculture From Agriculture: Selected Comparisons Of Fish And Animal Farming, Grace Seo

Open Access Theses

While global wild fisheries harvests stable or declining, aquaculture is meeting the demands of a growing global population for more seafood. Aquaculture production has increased dramatically at an average annual rate of 6.2% in the period from 2000 to 2012 (FAO, 2014). Between 2001 and 2011, the share of aquaculture in global fish production as increased from 27.6% to 40.1% (FAO, 2013). Fish farming (aquaculture) has an only a brief history in comparison with meat farming (agriculture). Humans have been engaged in agriculture throughout all of recorded human history, while large scale aquaculture has arisen only over the last fifty …

Age And Growth Of Larval Atlantic Bluefin Tuna, Thunnus Thynnus From The Gulf Of Mexico., Estrella Malca

Open Access Theses

Atlantic bluefin tuna (Thunnus thynnus) are the largest and most highly prized among the tuna (Scombridae) family. They are highly pelagic, undertaking transoceanic migrations throughout the Atlantic, but the main spawning grounds are the Mediterranean Sea and the Gulf of Mexico (GOM). Given their mobility, management for this species is handled through international agreements under the auspices of the International Committee for the Conservation of Atlantic Tuna (ICCAT) and within the United States, through the National Oceanic and Atmospheric Administration (NOAA). Despite 30 years of ichthyoplankton surveys in the GOM, little is known about larval bluefin tuna ecology with regards …