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The Effects Of Sulfur, Cattle, And Poultry Manure Addition On Soil Phosphorus, Osman Sönmez, Veysel Turan, Cengi̇z Kaya

Turkish Journal of Agriculture and Forestry

Use of organic manures for soil amendment has gained renewed attention with growing concerns about sustaining soil productivity. A greenhouse study was carried out to determine the influence of different soil amendments, namely poultry manure (PM), cattle manure (CM), and sulfur (S), on soil P status. The application rates were 0, 4, and 8 t ha-1 for PM; 0, 20, and 40 t ha-1 for CM; and 0, 0.75, and 1.5 t ha-1 for S treatments. Individual additions of PM and CM unlike S significantly affected phosphorus (P) concentrations in soils. The highest Olsen P and total P (TP) were …

Antioxidant Potential Of Turkish Pepper (Capsicum Annuum L.) Genotypes At Two Different Maturity Stages, Davut Keleş, Şenay Özgen, Onur Saraçoğlu, Ati̇lla Ata, Mustafa Özgen

Turkish Journal of Agriculture and Forestry

Improved phytochemicals and antioxidant properties in crops are becoming important traits in many breeding programs. In this study, along with several other horticultural attributes, total phenolic content (TP) and antioxidant capacity (ferric reducing ability of plasma (FRAP) and Trolox equivalent antioxidant capacity (TEAC)) of 52 superior pepper genotypes from the Alata Pepper Breeding Program were examined. The fruits from these plants were harvested at immature and mature stages. The genotypes greatly varied for TP, FRAP, TEAC, soluble solids, vitamin C content, and fruit color as determined by L, a and b values. The range for TP was 319-4047 µg GAE/g …

Variations In Floral Characteristics And Scent Composition And The Breeding Potential In Seed-Derived Oil-Bearing Roses (Rosa Damascena Mill.), Hasan Baydar, Sabri̇ Erbaş, Soner Kazaz

Turkish Journal of Agriculture and Forestry

Oil-bearing rose (Rosa damascena Mill.) is one of the most strongly scented rose species used in the perfumery and cosmetics industries. This research ultimately aimed to reveal the variation in and evaluate the breeding potential of plants whose seeds were derived from R. damascena, which has only been propagated vegetatively for centuries. The seeds extracted from the mature fruits of open-pollinated plants were stratified at 4 °C for 3 months and sown into vials. Seedlings in pots were grown under greenhouse conditions, and a total of 83 seed-derived plants were finally planted in the experimental field. The 3-year-old progenies were …

Photosynthetic Response Of Bromus Inermis In Grasslands Of Different Altitudes, Panagiota Kostopoulou, Maria Karatassiou

Turkish Journal of Agriculture and Forestry

In Greece, grasslands constitute an important component of montane areas. The aim of the present study was to evaluate the photosynthetic responses of the forage species Bromus inermis at two montane grasslands (Filippaioi, Grammatiko) and a lowland grassland under differential irradiation and CO2 concentration levels. In each area, gas exchange parameters were calculated under: a) ambient conditions along with the measurement of variable to maximal fluorescence, b) low (300 µmol m-2 s-1) and high (1400 µmol m-2 s-1) radiation, and c) ambient (380 µmol mol-1) and high (800 µmol mol-1) CO2 concentrations. In addition, assimilation response curves to different levels …

Characterization Of Phenotypic And Nutritional Properties Ofvaluable Amaranthus Cruentus L. Mutants, Andrea Hricova, Jozef Fejer, Gabriela Libiakova, Monika Szabova, Jan Gazo, Alena Gajdosova

Turkish Journal of Agriculture and Forestry

Two selected mutant lines, C26 and C82, with highly significant 1000-seed weight and generated through irradiation treatment of Amaranthus cruentus L. 'Ficha', were evaluated and compared to an original nontreated control and reference variety Aztec. The phenotypic traits and biochemical properties of the amaranth seeds were studied. Comparable values for crude protein content, albumins, and globulins fractions and overall coefficients of nutritional quality were found in the evaluated samples. However, C26 showed significantly lower concentrations of celiac-related prolamins and glutelins in comparison with the control sample. Both of the mutagenesis-derived lines showed consistently superior performance of 1000-seed weight across two …

Bread Wheat Responds Salt Stress Better Than Einkorn Wheat Does During Germination, Di̇dem Aslan, Nusret Zenci̇rci̇, Murat Etöz, Bülent Ordu, Sara Bataw

Turkish Journal of Agriculture and Forestry

Salt stress during germination degenerates crop establishment and declines yield in wheat (Triticum subsp.). Against salt (NaCl) stress, we investigated 12 bread (Triticum aestivum L.) and 10 einkorn wheat (T. monococcum subsp. monococcum) entries for germination rate, germinating power, coleoptile length, shoot length, root length, shoot/root length ratio, root fresh weight, root dry weight, and root fresh/dry weigh ratio. An effective blocking in variance analysis improved statistical significance and differentiation between germination stages and wheat entries. Salt total and salt ranking tolerance indices grouped the wheat entries into tolerant (Bayraktar 2000, Gerek 79, İkizce 96, Gün 91, Demir 2000, and …

Changes In Berry Quality Of Northern Highbush Blueberry(Vaccinium Corymbosum L.) During The Harvest Season, Zala Zorenc, Robert Veberic, Franci Stampar, Darinka Koron, Maja Mikulic-Petkovsek

Turkish Journal of Agriculture and Forestry

As blueberries ripen successively and are commercially harvested over a period of several weeks, their composition may be altered during the harvest. The aim of this study was to compare blueberry fruit composition during the entire harvest season. Fully ripe fruits of two northern highbush blueberry cultivars (Bluecrop and Jersey) were harvested weekly at two different locations. Additionally, the Earliblue cultivar was monitored at a single location. Most of the examined characteristics changed during the harvest season and were cultivar-dependent, with smaller differences observed between sampling locations. Fruit weight of all cultivars decreased with the time of harvest. Levels of …

Determination Of Antioxidant, Total Phenolic, Total Carotenoid, Lycopene, Ascorbic Acid, And Sugar Contents Of Citrus Species And Mandarin Hybrids, İhsan Canan, Müttali̇p Gündoğdu, Ubeyi̇t Seday, Celi̇le Ayli̇n Oluk, Zafer Karaşahi̇n, Evren Çağlar Eroğlu, Ebru Yazici, Mustafa Ünlü

Turkish Journal of Agriculture and Forestry

This study aimed to determine the antioxidant capacity; the total phenolic, total carotenoid, sugar, and ascorbic acid contents; and some pomological characteristics of Citrus species (Citrus reticulata, Citrus sinensis, and Citrus paradisi) and mandarin (Citrus reticulata) and their new hybrids developed for yield at the Alata Horticultural Research Institute in Mersin, Turkey. With respect to antioxidant capacities, the highest value (45.28 µmol TE/100 g) was determined in Cocktail (Citrus paradisi) cultivar fruits among all examined cultivars and hybrids. We found that 7-19 (Clementine x Kara) mandarin hybrids had the highest total phenolic content (386.81 mg gallic acid equivalent/g) and the …

Exploring Geographic Distributions Of High-Risk Water, Sanitation, And Hygiene Practices And Their Association With Child Diarrhea In Uganda, Mitsuaki Hirai, Amira A. Roess, Cheng Huang, Jay P. Graham

Global Health Faculty Publications

Background: High-risk water, sanitation, and hygiene (WASH) practices are still prevalent in most low-income countries. Because of limited access to WASH, children may be put at an increased risk of diarrheal diseases.

Objectives: This study aims to 1) develop a new measure of WASH-induced burden, the WASH Resource Index (WRI), and estimate its correlation with child diarrhea and an additive index of high-risk WASH practices; 2) explore the geographic distribution of high-risk WASH practices, child diarrhea, and summary indices at the cluster level; and 3) examine the association between the WRI and child diarrhea at the individual level. …

Detection Of Antibiotic Resistance Clostridium Difficile In Lettuce, Yi Han

LSU Master's Theses

Clostridium difficile (C. difficile) is regarded as the major cause of infectious diarrhea in humans after antimicrobial treatment. C. difficile has been reported to be widely isolated from food animals and meat. The main purpose of this study was to characterize C. difficile isolates from retail fresh vegetable (lettuce), test the antibiotic-resistance property using five common clinical-selected antibiotics (metronidazole, vancomycin, clindamycin, erythromycin, and cefotaxime). Lettuces (grown in California, Arkansas, and Louisiana) were purchased from retail stores. Toxigenic C. difficile was isolated from 13.8% (41/297) of the lettuce samples. Among the toxigenic isolates, 82.9% (34/41) only produce toxin B, and 17.1% …

Meeting Biopsychosocial Needs Of Individuals With Histories Of Multiple Adverse Childhood Experiences, Christine G. Morgan

LSU Master's Theses

According to Felitti and colleagues (1998), a significant portion of the general population has been exposed to adverse childhood experiences (ACEs) with subsequent and persistent, dose-related, negative consequences to physical and mental health. Debilitating disturbances to biopsychosocial well-being are significant and frequently lead to fatality in adulthood. After reviewing the prevalence and severity of ACEs, this thesis presents an overview of the literature outlining the biological, social, and psychological factors contributing to the development and progression of disease in the brain and body. Additionally, current trauma-informed interventions are summarized. Three experienced clinicians share practical advice for implementing evidence-based, trauma-informed mental …

Effect Of Tillage And Fertilization On Agronomics And Nutrient Uptake Of Sweet Sorghum And Soil Test Extractable P And K After Four Years Of A Monocrop Production System, Jifeng Li

LSU Master's Theses

Sweet sorghum [Sorghum bicolor (L.) Moench] (SS) has been grown in the southern United States to produce syrup for many years. There is an interest in SS as a biofuel feedstock due to its high sugar content and high total biomass. Currently, little is known about the nutrient demand for SS or how it responds to tillage and fertilization. The objectives of this study were to: 1) evaluate the effects of tillage and phosphorus (P) and potassium (K) fertilization on SS agronomics, 2) evaluate nitrogen (N), P, and K uptake and nutrient partitioning in SS, 3) determine P and K …

Excess Folic Acid As A Potential Competitor Of Glutamate May Interfere With Neural Development, Benjamin Fick

Honors Program Theses

Folic acid, Vitamin B9, is strongly advised as a supplement taken by pregnant woman to maintain the health of the embryo, and deficiency increases the risk of neural tube defects. However, a safe upper limit of folate to consume has not been established, and an excess of dietary folate may interfere with neurodevelopmental metabolism, increasing the risk of adverse outcomes, including autism spectrum disorder (ASD). It has been suggested that folate affects connectivity among neurons as the brain develops. Glutamate is important in the regulation of neural tissue development, as it is a common excitatory neurotransmitter that binds to synaptic …

The Role Of Chronic Sugar Consumption As A Moderating Variable On Acute Sugar Consumption And Aspects Of Executive Function, Caroline M. Joyce

Scripps Senior Theses

This study explores the relationship between acute sugar consumption and its effect on executive function (EF). Specifically, this study examines the effect of both acute and chronic sugar consumption on EF. An epidemiological survey was given on an online work distribution platform, where participants finished cognitive tasks of EF after completing questionnaires assessing sugar consumption both in the last year and last 24 hours (n = 273). It was hypothesized that acute and chronic sugar intake would significantly predict scores on measures of aspects of EF. Additionally, it was hypothesized that chronic sugar intake would significantly moderate the relationship …

Vitamin D Levels In Black African Adults At The Aga Khan University Hospital Nairobi, Elizabeth Muringa Kagotho

Master of Medicine in Clinical Pathology

Introduction: Vitamin D has been known for centuries for its benefits in bone health. Recent observational studies have however demonstrated its benefits in infectious diseases such as tuberculosis and non-communicable diseases such as diabetes mellitus, cardiovascular diseases and cancer. This has led to a dramatic increase in testing among adults. The cut-offs for vitamin D deficiency have been debated for decades and the current cut off is derived from a Caucasian population. Studies done among black African adults in Africa are few and have shown that vitamin D deficiency ranges from 5-91%. In view of the difference in skin colour, …

Getting Back To Our Roots, Emily J. Jacobs

Williams Honors College, Honors Research Projects

Completing this senior honors project afforded the opportunity to develop activities around the topics of basic gardening skills, cooking skills, and the importance of quality nutrition for the students from the Center for Child Development Day Camp. Seven lesson plans were developed in collaboration with Mrs. Kathy Schupp, the director of the Nutrition Center. At the beginning of summer, discussion took place regarding the types of nutrition information that could be learned from working in the Schrank Hall South teaching garden. The Great Garden Detective Adventure was used as a resource in planning lessons for the students. This book was …

Hopper Bands: Locust Aggregation, Ryan C. Jones

HMC Senior Theses

Locust swarms cause famine and hunger in parts of Sub-Saharan Africa as they travel across croplands and eat vegetation. Current models start with biological properties of locusts and analyze the macroscopic behavior of the system. These models exhibit the desired migratory behavior, but do so with too many parameters. To account for this, a new model, the Alignment and Intermittent Motion (AIM) model, is derived with minimal assumptions. AIM is constructed with regards to locust biology, allowing it to elicit biologically correct locust behavior: the most noteworthy being the fingering of hopper bands. A Particle-in-Cell method is used to optimize …

Effects Of The Illinois Budget Crisis On Home-Based Childcare Businesses, Okeycha Pettigrew

All Capstone Projects

There are over 800,000 children in Illinois that need to be placed in early learning programs. Many programs are closing due to the lack of financial support from government programs that provide financial assistance to parents who cannot afford to pay for childcare. The budget crisis that Illinois is currently experiencing has caused a decrease in funding early childhood education, and has cut many programs that are beneficial to home-based childcare businesses. What is happening to the children and the families that depend on childcare assistance? How does that affect the economy? What will happen to the communities that need …

2015 Federal Legislative Review, Alescia Dichmann

Animal Law Review

The American political newspaper, The Hill, named the 114th Congress as “the most diverse Congress ever set to take power.” This Congress has 108 female lawmakers, more than ever before, alongside 430 men as well as 46 African American and 33 Hispanic lawmakers. While this Congress has made strides in the diversity of its members, we have yet to see whether this Congress’s legislative activity will benefit animals. The fate of the proposed animal legislation discussed in this Review will ultimately be decided by the time this 114th Congress concludes in 2017.

Automated Solid-Substrate Cultivation Of The Anaerobic Bacterium Clostridium Thermocellum, Mathew J. Ruwaya

Theses and Dissertations--Biosystems and Agricultural Engineering

The organism Clostridium thermocellum grows on cellulosic substrates and produces ethanol, acetate, lactate, formic acid, and CO₂. The organic acids produced alter the growth environment in which the bacteria grows and ultimately inhibit bacterial growth. One method which has been used successfully to maintain the system at acceptable growth conditions is to intermittently flush out the spent media and metabolic products and replace with new fermentation media. Our goal was to design and build an automated system that will automatically flush the spent media from the growing culture and resupply new media without manual intervention. An automated control …

Power Of Play: Effects Of A Parent/Toddler Interdisciplinary Play Group, Jennifer Panasewicz

Honors Capstones

There is substantial evidence to support a family-centered, interdisciplinary approach to the treatment of children with disabilities. In the fall of 2015 and spring of 2016, NIU’s School of Allied Health & Communicative Disorders held interdisciplinary developmental play groups for toddlers with disabilities and their parents led by graduate students from the Doctor of Physical Therapy (DPT), Speech Language Pathology (SLP), and dietetic/nutrition (RDN) programs. This study intended to examine the effectiveness of this approach to treatment from the student’s perspective through completion of a quantitative and qualitative questionnaire. The interdisciplinary developmental play group proved to be beneficial for both …

Physical Activity And Cardiometabolic Risk Factors Among African American Women Residing In The Southeastern United States, Felicia Jenkins

MUSC Theses and Dissertations

Cardiometabolic risk (CMR) refers to an increased risk of developing cardiovascular disease (CVD) or diabetes, two of the leading causes of death in the United States. CMR factors include elevated glucose, blood pressure, and lipids. Lifestyle factors including physical inactivity, smoking, and poor dietary habits such as low fruit/vegetable consumption also contribute to CMR. Notably, African American women (AAW) have a high rate for several CMR factors including obesity, physical inactivity, and hypertension. Furthermore, AAW are an understudied population in research focusing on PA health promotion and studies examining PA associations with CMR. The aims of this dissertation study were …

Adolescent Girls Empowerment Programme In Zambia: Qualitative Evaluation Report, Zoe Duby, Chipo Natasha Zulu, Karen Austrian

Poverty, Gender, and Youth

The Adolescent Girls Empowerment Program (AGEP) reaches over 10,000 vulnerable girls 10–19 years old in five urban and five rural sites spread across four provinces in Zambia. The program works to build adolescent girls’ social, health, and economic assets, providing them with key skills and opportunities to help them transition from adolescence to adulthood in a healthy way. This report presents these valuable insight into the views and experiences of girls who were involved in the AGEP program, as well as the perceptions of program mentors, the girls’ parents, and community leaders. In addition, these findings highlight the areas in …

Delaying Child Marriage Through Community-Based Skills-Development Programs For Girls: Results From A Randomized Controlled Study In Rural Bangladesh, Sajeda Amin, Johana Ahmed, Jyotirmoy Saha, Md. Irfan Hossain, Eashita Haque

Poverty, Gender, and Youth

In Bangladesh, where efforts to prevent child marriage have focused on the enforcement of laws and policies, little research exists on what approaches work best to delay marriage and why. To help fill this evidence gap, in 2012 the Population Council and partners embarked on a four-year study to understand whether skills-building approaches to empower girls can delay marriage in three districts in southern Bangladesh where child marriage rates are high. The BALIKA project reported here is the first rigorously evaluated study to provide evidence on approaches to delay child marriage in Bangladesh. BALIKA results show that programs that educate …

Commentary: Just Why Do We Eat What We Eat?, Robert Grosz

Internet Journal of Allied Health Sciences and Practice

Mr. Smith presents with a complaint about his knee, and while solving his knee problem, you decide to tell him that his nutrition intake is wrong and he needs to change his eating habits. Mrs. Jones presents with upper respiratory congestion, and during the course of managing her problem, you decide that her blood workup shows some flaws that could be dealt with by changing her eating pattern. John J. comes into the office wanting you to help him overcome his weight problem, so you start the measurements: number of calories taken in, percent of protein taken in, types and …

Improving The Accuracy Of Publicly Reported Psi Rates Through Enhanced Internal Documentation Review, Daniel E. Furlong

MUSC Theses and Dissertations

Patient Safety Indicators, or PSIs, are used by several healthcare related federal agencies and third-party payers to determine the quality of care being delivered by a healthcare provider. A composite PSI, PSI-90, includes a group of PSIs that are publicly reported as quality indicators for a provider, and that are used as part of the Value Based Purchasing calculation. Poor PSI-90 rates directly influence healthcare services reimbursement rates by CMS and may be considered an indication of a quality of care problem by potential patients and third party payers. This research is a case study on the effectiveness of a …

Institutional Versus Intermediated Buyers: Barriers And Requirements Of Buying Local Food Products, Jennifer Marie Moldovan

Graduate Theses/Dissertations

Expenditures on locally grown food products are only a small portion of the total food expenditures in the United States. In order to find a way to increase this percentage, this study aims to identify various types of buyers currently participating in the purchase of locally grown food products. Buyers were divided into two groups: institutions and intermediated. A comparison of for both classifications of buyers was done to find the difference in their perceived barriers and requirements for purchasing local food. Determining these differences could help in future policymaking decisions in local food industries. This will also help farmers …

Depressive Symptoms And Alcohol-Related Problems Among College Students: A Moderated-Mediated Model Of Mindfulness And Drinking To Cope, Adrian J. Bravo, Matthew R. Pearson, Leah E. Stevens, James M. Henson

Psychology Faculty Publications

Objective: In college student samples, the association between depressive symptoms and alcohol-related problems has been found to be mediated by drinking-to-cope motives. Mindfulness-based interventions suggest that mindfulness may attenuate the conditioned response of using substances in response to negative emotional states, and trait mindfulness has been shown to be a protective factor associated with experiencing fewer alcohol-related problems. In the present study, we examined trait mindfulness as a moderator of the indirect associations of depressive symptoms on alcohol-related problems via drinking-to-cope motives. Method: Participants were undergraduate students at a large, southeastern university in the United States who drank at least …

Weighing The Options : Professionals' Weighing Procedures In The Treatment Of Eating Disorder Patients, Sarah M. Englaish

Theses, Dissertations, and Projects

This descriptive, mixed methods study examined the weighing practices of professionals presently treating individuals with an eating disorder. Following a comprehensive review of literature on the topic, only one prior study was found that examined the clinical practices of weighing patients with an eating disorder. Data were collected through an online survey questionnaire created by the authors, Kelsie T. Forbush, Jonathon Richardson, and Brittany Bohrer (2014), of the prior study mentioned above. Data collected allowed the researcher to identify the rates at which professionals incorporate blind- vs. open-weighing in their practice, whether their weighing policy has changed over time, and …

The Effect Of Sericea Lespedeza (Lespedeza Cuneata) On Eimeria Spp. Infection In Broiler Chickens, Long Nghi Trinh

LSU Master's Theses

Parasites cause considerable economic losses in all fields of agriculture. In the poultry industry, coccidia infections are of major significance costing billions of dollars every year. Research on condensed tannins (CT) has been shown to be effective against various parasites such as gastrointestinal nematodes and Eimeria spp. in small ruminants. This study tested the effects of the CT containing forage, sericea lespedeza (SL), on broiler chickens infected with live Eimeria spp. oocysts. In Study 1, 300 Ross 708 broiler chicks were divided into 6 groups (negative control, positive control w/BioCox, 0% SL, 5% SL, 10% SL, 15% SL). In Study …