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Reduction Of Hcn Level In Cassava (Manihot Esculenta Crantz) Leaves At The Optimum Drying Conditions Obtained Through Heated Air Drying., Hazel Aspa Casimina

Undergraduate Theses

The study dealt with the reduction of hydrocyanide (HCN) content in cassava leaves at the optimum drying conditions obtained through heated air drying. In drying the Box and Behnken experimental design with 15 experimental test runs was used with temperature (50°C, 60°C and 70°C), air flow rate (0.09m³/s, 0.075m³/s and 0.06m³/s)and tray loading density (100g/tray, 200g/tray, and 300g/tray) as the independent parameters. The experiments investigated the effects of the independent parameters to the response parameters that included the (1) dynamic equilibrium moisture content, (2)moisture ratio and (3) drying rate. Analysis of Variance (ANOVA) showed that the drying temperature significantly affected …

High Tunnel Tomato Production, Dan Drost, Brent Black, Britney Hunter

All Current Publications

This publication provides instructions for growing tomatoes in a high tunnel tomato production and discusses the many benefits this method has opposed to field growing.

The Relationship Between Macular Pigment And Visual Performance, James Loughman, Mukunda Akkali, Stephen Beatty, Grainne Scanlon, Peter Davison, Veronica O'Dwyer, Thomas Cantwell, Philip Major, Jim Stack, John Nolan

Articles

This study was designed to assess whether macular pigment optical density (MPOD) is associated with visual performance. One hundred and forty-two young healthy subjects were recruited. Macular pigment optical density and visual performance were assessed by psychophysical tests including best corrected visual acuity (BCVA), mesopic and photopic contrast sensitivity, glare sensitivity, photostress recovery time (PRT). Measures of central visual function, including BCVA and contrast sensitivity, were positively associated with MPOD (p < 0.05, for all). Photostress recovery and glare sensitivity were unrelated to MPOD (p > 0.05). A longitudinal, placebo-controlled and randomized supplementation trial will be required to ascertain whether augmentation of MPOD can influence visual performance.

An Assessment Of The Antioxidant And Antimicrobial Activity Of Six Species Of Edible Irish Seaweeds, Sabrina Cox, Nissreen Abu-Ghannam, Shilpi Gupta

Articles

Six species of edible Irish seaweeds; Laminaria digitata, Laminaria saccharina, Himanthalia elongata, Palmaria palmata, Chondrus crispus and Enteromorpha spirulina were screened for potential bioactivity. Extraction of secondary metabolites was carried out using different solvents to determine antioxidant and antimicrobial properties of the dried extracts. The total phenolic contents of dried methanolic extracts were significantly different (p < 0.05). H. elongata exhibited highest phenolic content at 151.3 mg GAE/g of seaweed extract and also had the highest DPPH scavenging activity (p < 0.05) with a 50% inhibition (EC50) level at 0.125μg/ml of extract. H. elongata also had the highest total tannin and total flavonoid contents (p < 0.05) of 38.34 mg CE/g and 42.5 mg QE/g, respectively. Antimicrobial activity was determined using a microtitre method which allowed detection of bacterial growth inhibition at low levels. All methanolic seaweed extracts inhibited the food spoilage and food pathogenic bacteria tested; Listeria monocytogenes, Salmonella abony, Enterococcus faecalis and Pseudomonas aeruginosa, except C. crispus extracts. It was found that dried methanolic extracts of red and green seaweeds had significantly lower antimicrobial activity than the brown species; H. elongata had the highest antimicrobial activity with up to 100% inhibition. In the studied work, the antimicrobial activity of red and green seaweed extracts significantly increased when ethanol and acetone were used as extraction solvents (p < 0.05). Inhibition of E. faecalis with C. crispus extracts increased from 39.28 to 100% when ethanol and acetone were applied as solvents.

Parenting Behaviors And Their Relationship With A Child's Weight Status, Michele L. Polfuss

Dissertations (1934 -)

Pediatric obesity is a critical healthcare problem that has continued to increase in prevalence. It has been well established that pediatric obesity is a multifactorial problem

with no easy solution. Complicating matters has been the fact that there has been a disproportionate increase across ethnicity and socioeconomic status. Parents have been found to play a critical role supporting a child's behavior through environment, role modeling and ongoing parenting practices.

This study utilized a cross sectional correlational study design to determine what the relationship is, if any, between a child's weight status and parenting behaviors. In addition the study examined if …

Breaking The Mould 5 : Comparative Simulation Of Internal Insulation Systems, Joseph Little

Articles

In the last edition of Construct Ireland ‘Breaking the Mould IV’ established the standard that should be used to evaluate thermal upgrades of single leaf walls, described steps to physically prepare the wall, explained some of the mechanisms that affect the likelihood of mould and gave criteria for judging the simulations outputs. The next step is to simulate a number of permutations of typical internal insulation systems using WUFI Pro under IS EN 15026.

Anticipated Effects Of The U.S. Mexico City Policy On The Attainability Of The Millennium Development Goals And Future Development Efforts In Sub-Saharan Africa, Katherine Clare Alexander

Anthós

In the low-income countries of sub-Saharan Africa, the performance of pyramidal reproductive health and family planning services with public outreach initiatives has not met the expectations or the needs of the communities they serve. Insufficient case management, limited management capacity and referral and communication failures are challenges faced on the delivery level, while on the policy level these health clinics face insufficient coordination among organizations and weak links between programs (Schneider, 2006). The Mexico City Policy, first introduced by President Reagan in 1984, only exacerbated these challenges for organizations that offer comprehensive contraception and family planning programs by denying any …

Candida Albicans Adhesion And Biofilm Formation On Phosphated And Non-Phosphate Containing Poly(Methylmethacrylate) Polymers, Kathryn Elizabeth Ryan

Master's Theses (2009 -)

Denture-induced stomatitis is prevalent among prosthesis users, particularly the elderly and institutionalized where it has been estimated to be present in over 60-65% of denture wearers. Treatment of this clinical condition is problematic due to incomplete disinfection of the acrylic surface and rapid microbial re-colonization. Moreover, ingestion or aspiration of pathogens in denture plaque exposes the elderly and immunocompromised to unexpected infections.

Acrylic polymers have generally been used to replace missing teeth and periodontal tissues in edentulous or partially dentate patients. Currently, edentulous adults in the US population are common, with complete edentulism greater than 41% among Americans aged 65 …

Toward An Applied Anthropology Of Gis: Spatial Analysis Of Adolescent Childbearing In Hillsborough And Pinellas Counties, Florida, Kathleen I. Maes

USF Tampa Graduate Theses and Dissertations

This work investigates births to white, African American and Hispanic adolescents in Hillsborough and Pinellas Counties, Florida, from 1992 to 1997 in two age groups - 13 to 17 year-olds and 18 to 19 year-olds - using spatial statistical techniques along with key informant interviews to provide insights into the utility of the research findings. The research developed a method for estimating the adolescent population in inter-census years, which was used to determine denominators for calculating teen birth rates. It also developed a composite deprivation index using socioeconomic indicators at the census block group level. The index provided context for …

Faculty Senate Monthly Packet April 2010, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The April 2010 Monthly packet includes the April agenda and appendices and the Faculty Senate minutes and attachments from the meeting held March 2010

Practical Application Of Aspiration As An Outcome Indicator In Extension Evaluation, Ksu Jayaratne

Journal of Extension

Extension educators need simple and accurate evaluation tools for program evaluation. This article explains how to use aspiration as an outcome indicator in Extension evaluation and introduces a practical evaluation tool. Aspiration can be described as the readiness for change. By recording participants' levels of aspiration, we will be able to determine whether the program is effective in achieving desired results. This aspiration-recording tool is easy to use in terms of data collection, analysis, and interpretation. Evaluation data collected from this tool can be used to document accountability and make decisions for program modifications.

A Formative Evaluation Of The Cooking With A Chef Program, Margaret D. Condrasky, Sara G. Griffin, Patricia Michaud Catalano, Christine Clark

Journal of Extension

The Cooking with a Chef a culinary nutrition education series teams a chef and nutrition educator during cooking sessions with parents. Pilot program results were shared in the Journal of Extension in 2006. This formative evaluation presents data collected through focus groups and individual interviews examining program implementation, participant impressions, and program objectives during four subsequent program trials. Findings indicate high level of potential for the program building self-efficacy and change within home environment, thus increasing participant motivation to cook. Lessons learned contribute to refinement of the program, and quantitative data is forthcoming as pilot testing continues with ongoing groups.

Explore Your World: Professional Development In An International Context, Amy Harder, Alexa Lamm, Pete Vergot Iii

Journal of Extension

International travel is a proven method of developing cross-cultural competencies. The study reported here sought to uncover Extension agents' interests and preferences for international travel and barriers preventing participation. A census of county faculty in Florida was conducted using an online survey. The majority of agents expressed interest in international travel, particularly hands-on, group experiences with other Extension professionals. Barriers such as financial cost, time commitment, and work obligations were perceived to negatively influence an agent's ability to travel internationally. Extension agents can take advantage of opportunities at home and abroad to increase their cross-cultural competencies.

Terminology Revisited: Effective Communications For The Agricultural Community, Kenneth E. Turner, David P. Belesky

Journal of Extension

In 1862 (when USDA established) about 60% of the U.S. population were farmers, but in 2000 it was around 2%. Many people from a diversity of backgrounds are returning to small acreages and are newcomers to agriculture. Pasture-based production systems for meat goats, sheep, and cattle are growing rapidly in the eastern U.S., especially on smaller-scale farms. Increasing demand for U.S.-grown agricultural products, including pasture-raised meat and dairy products, requires renewed efforts to relay practical production agriculture information as effectively as possible. We emphasize the need to return to use of standardized terminology when explaining soil, plant, and livestock management …

How Culinary Nutrition Can Save The Health Of A Nation, Margaret D. Condrasky, Marie Hegler

Journal of Extension

Culinary nutrition is the practicality needed to make a difference in our nation's health. With rates of obesity and overweight rising and some of the top causes of American deaths being related to poor diet, the nation needs nutrition intervention that stretches across many of the barriers that prevent healthy eating practices. However, making nutrition principles easily accessible is useless without also making them applicable. Therefore, hands-on culinary nutrition outreach programs focused on producing sustainable healthy eating behavior through culinary confidence and nutrition alertness are a successful approach to begin the restoration of our nation's health.

Perceptions Of Polycom Programming For Delivery Of Continuing Education To Florida's Licensed Pesticide Applicators, Fred Fishel, Jason Ferrell, Gary Vallad, Jim Price

Journal of Extension

Polycom technology has potential for efficient use of program delivery by Extension educators. A survey of licensed pesticide applicators attending a 1-day event at one of 20 host polycom sites revealed that polycom distance learning is effective for presenting information and learning. Responses also indicated that most of this audience is comfortable with the format of the polycom environment and would attend a similar type event in the future.

The Daily Egyptian, March 31, 2010, Daily Egyptian Staff

March 2010

No abstract provided.

Easterner, Vol. 61, No. 21, March 31, 2010, Associated Students Of Eastern Washington University

Student Newspapers

This issue of the Easterner contains articles about the upcoming ban of tobacco products on campus, the open student seat on the Board of Trustees, a survey of freshmen and seniors on student activities, Tibetan monk and parliament member Geshe Thupten Pelgye, Career Planning Manager Kendra Selle, Holter House, the potential folding of the conservative student paper the Eastern Republic, and the women's tennis season.

Prospectus, March 31, 2010 - April Fool's Edition, Patrick Wood, Merry Thomas, Sean Hermann, Chuck Shepherd, Rachael Johns, Levi Norman, Shagun Pradhan, Neff Guilstern

Prospectus 2010

BIG NEW THINGS TO HAPPEN AT PARKLAND; Parkland announces new classes, future aquarium; Parkland hires all-star processor to teach new course; Metered spaces now a sure bet for Parkland; Chuck Shepherd's News of the Weird; music downloads; In keeping April showers and May flowers green; The benefits of being illiterate; Prospectus Pick: Laser Cats; New sports on the way for Parkland; Students and faculty gear up for "unofficial"; 2010 Staff Excellence Awards; April Fool's Pranks!

The Utah Statesman, March 31, 2010, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Campus Chronicle, Kelsey Edwards, Mandy Bornhoft, Mariah Mack, Jake Flatness, Alex Ramsell, Jessica Hill, Brian Osborn, Christa Smith, Jessie Jo Smith, Shantyl Bach, Jill Majerus, Heather Benson, Julie Roosa

Campus Chronicle

No abstract provided.

Effects Of Perceived Fitness Level Of Exercise Partner On Intensity Of Exertion, Thomas G. Plante, Meghan Madden, Sonia Mann, Grace Lee

Psychology

Problem statement: Social comparison theory was used to examine if exercising with a research confederate posing as either high fit or low fit would increase the exertion in exercising. Approach: 91 college students were randomly assigned to one of three conditions: Biking alone, biking with a high fit confederate, or biking with a low fit confederate. All participants were instructed to complete 20 min of exercise at 60-70% of their maximum target heart rate. Results: Results indicated that participants in the high fit condition exercised harder than those in the low fit condition. However, no mood differences emerged between conditions. …

Volume 47, Number 32: March 31, 2010, University Of North Dakota

University Letter Archive

No abstract provided.

Missing In Action: Prisoners Of War At Guantanamo Bay, Jerica M. Morris-Frazier

University of the District of Columbia Law Review

The United States of America has presented a national and international image of fairness, justice, and humane treatment of others, while abiding by the laws to which it is bound. However, the reputation of the United States has been tarnished by its seemingly prolonged internment of detainees at Guantanamo Bay. After reports of torture, sexual degradation, and the refusal to apply prisoner of war status to any of the detainees the world is looking to the United States for answers and demanding changes to the current situation at Guantanamo Bay. This paper focuses on the lack of application of prisoner …

March 31, 2010, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.

Relationship Between Body Esteem And Relative Bmi In At Risk/Overweight 4-7 Year Olds, Jennifer Hamilton Fournier

Electronic Theses and Dissertations Archive

Fournier, Jennifer Hamilton. M. S. The University of Memphis. May 2010. Relationship between Body Esteem and Relative BMI in At Risk/Overweight 4-7 year olds. Dr. Barbara McClanahan: The purpose of this study was to examine how body esteem affects a child’s relative BMI. In a current childhood obesity prevention study, the Revised Body Esteem Scale (BES) data for 223 at risk for overweight/overweight children between the ages of 4-7 was analyzed. The scores range from 0-60, with higher scores being associated with higher body esteem. Additional covariates examined in relationship to the children’s BES included age, gender, race, parental BMI, …

Low Documented Risk Cesarean Sections And Late-Preterm Births: The Florida Experience, Heather Breeze Clayton

USF Tampa Graduate Theses and Dissertations

There are increasing concerns about the excessive use of cesarean delivery in the United States, as cesarean deliveries have been associated with adverse maternal and infant health outcomes. Currently, the cesarean section (C/S) rate for Florida is the second highest in the nation. Furthermore, preliminary reports from the Florida Department of Health (FDOH) have implicated the increasing rate of cesarean delivery to an increase in the rate of late preterm births (PTB) in Florida (births at 34 to 36 weeks gestational age). Information on the impact of late PTB associated with cesarean delivery on the rate of maternal and infant …

Flyer News, Vol. 57, No. 37 (March 30, 2010), University Of Dayton

Flyer News

Student-run newspaper of the University of Dayton.

The Daily Egyptian, March 30, 2010, Daily Egyptian Staff

March 2010

No abstract provided.

Who Guidelines For Antimicrobial Treatment In Children Admitted To Hospital In An Area Of Intense Plasmodium Falciparum Transmission: Prospective Study, Behzad Nadjm, Ben Amos, George Mtove, Jan Ostermann, Semkini Chonya, Hannah Wangai, Juma Kimera, Walii Msuya, Frank Mtei, Denise Dekker, Rajabu Malahiyo, Raimos Olomi, John A. Crump, Christopher J. M. Whitty, Hugh Reyburn

Faculty Publications

Objectives To assess the performance of WHO’s “Guidelines for care at the first-referral level in developing countries” in an area of intense malaria transmission and identify bacterial infections in children with and without malaria.

Design Prospective study.

Setting District hospital in Muheza, northeast Tanzania.

Participants Children aged 2 months to 13 years admitted to hospital for febrile illness.

Main outcome measures Sensitivity and specificity of WHO guidelines in diagnosing invasive bacterial disease; susceptibility of isolated organisms to recommended antimicrobials.

Results Over one year, 3639 children were enrolled and 184 (5.1%) died; 2195 (60.3%) were blood slide positive for Plasmodium falciparum …