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African Sleeping Sickness In British Uganda And Belgian Congo, 1900-1910: Ecology, Colonialism, And Tropical Medicine, Dana Bivens

Theses and Dissertations

This thesis deconstructs the social, ecological, and colonial elements of the 1900-1910 Human African Trypanosomiasis (African Sleeping Sickness) epidemic which affected British Uganda and Belgian Congo. This paper investigates the epidemic’s medical history, and the subsequent social control policies which sought to govern the actions of the indigenous population. In addition, this paper argues that the failure to understand and respect the region’s ecological conditions and local knowledge led to disease outbreaks in epidemic proportions. Retroactive policies sought to inflict western medical practices on a non-western population, which resulted in conflict and unrest in the region. In the Belgian Congo, …

General Dentists' Role In Providing Care To Very Young Children:Pediatric Dentists' Perspective, Shinjni Razdan

Theses and Dissertations

To examine the pediatric dentists’ perspective on level of care to children 0-3 years old by general dentists, an electronic survey was sent out to 5185 AAPD members and 769 responded (response rate: 14.8%). Forty-six percent agreed with a general dentist providing a dental home to children 0-3 years old. Only 24% agreed that general dentists could perform complex restorative and behavior management procedures for 0-3 years old. Younger respondents, pediatric dentists who practice in rural areas or teaching pediatric dentistry, and those who perceived adequate exposure during dental school were more likely to agree on general dentists proving a …

The Effectiveness Of A Preventive Recall Strategy In Children Following Dental Rehabilitation Under General Anesthesia, Katherine A. Nordeen

Theses and Dissertations

Purpose: This was a pilot study to assess the impact of a preventive strategy following full-mouth dental rehabilitation (FMDR) under general anesthesia in children with early childhood dental caries.

Methods: Sixty-six patients completed FMDR and were included in the analysis. At the consultation visit, caries risk assessment (CRA) and dental exam information were recorded, and caregivers completed an oral health knowledge (OHK) questionnaire. Patients returned for a post-surgery and recall visit. Caregivers received oral hygiene instructions in a motivational-interviewing style.

Results:At the consultation visit all patients were high risk. At the post-surgery visit, only 47% remained high risk …

Modification And Evaluation Of A Brain Computer Interface System To Detect Motor Intention, Christopher V. Hagerty-Hoff

Theses and Dissertations

It is widely understood that neurons within the brain produce electrical activity, and electroencephalography—a technique used to measure biopotentials with electrodes placed upon the scalp—has been used to observe it. Today, scientists and engineers work to interface these electrical neural signals with computers and machines through the field of Brain-Computer Interfacing (BCI). BCI systems have the potential to greatly improve the quality of life of physically handicapped individuals by replacing or assisting missing or debilitated motor functions. This research thus aims to further improve the efficacy of the BCI based assistive technologies used to aid physically disabled individuals. This study …

A Cross-Sectional Analysis Of Health Impacts Of Inorganic Arsenic In Chemical Mixtures, Paul Hargarten

Theses and Dissertations

Drinking groundwater is the primary way humans accumulate arsenic. Chronic exposure to inorganic arsenic (iAs) (over decades) has been shown to be associated with multiple health effects at low levels (5-10 ppb) including: cancer, elevated blood pressure and cardiovascular disease, skin lesions, renal failure, and peripheral neuropathy. Using hypertension (or high blood pressure) as a surrogate marker for cardiovascular disease, we examined the effect of iAs alone and in a mixture with other metals using a cross-sectional study of adults in United States (National Health and Examination Survey, NHANES, 2005-2010) adjusting for covariates: urinary creatinine level (mg/dL), poverty index ratio …

Regarding The Porosity Of Borders, Lee M. Piechocki

Theses and Dissertations

An analysis of the surface of my paintings through Jean Baudrillard’s notion of seduction and the cool mechanism of the airbrush. I further investigate my work through the metaphor of the black mirror also known as a Claude Mirror and the connections between my work, Claude Lorrain’s landscape painting and divination through the use of reflective surfaces known as catopotromancy. Considering the notion of assemblage as outlined by Gilles Deleuze and Bruno Latour’s Action Network Theory I attempt to navigate the part/whole relationships found in painting, and in society.

Polycultural Interactions: Fuzzy Identity, Xi Lu

Theses and Dissertations

“Robin D.G. Kelley coined the term polyculturalism as an alternative to multiculturalism, ‘since the latter often implies that cultures are fixed, discrete entities that exist side by side—a kind of zoological approach to culture.’ ”

Polyculturalism assumes the whole world’s cultures are interactive and fluid instead of independent and static, and individuals’ relationship to cultures are complex and cannot be categorized. Yet an individual constitutes multiple cultures, and individual identity embraces the various forms of culture in all aspects of one’s life.

My research examines how polyculturalism affects aspects of communications among people who hold a multiplicity of voices. It …

An Exploration Of Factors Influencing Attrition From A Pediatric Weight Management Intervention, Melissa Ann Kwitowski

Theses and Dissertations

Childhood obesity is a serious health problem in the United States. Numerous weight management programs attempt to address this issue. However, attrition poses significant treatment efficacy challenges. Understanding attendance and attrition from childhood obesity programs is crucial for effective and appropriate resource utilization. NOURISH+ is a community-based treatment program for parents of overweight and obese children (age 5–11 years, BMI ≥ 85th percentile). The current study investigated attrition from NOURISH+ to enhance understanding of pediatric obesity treatment retention factors. NOURISH+ participants (n=70) completed a questionnaire assessing barriers to adherence and general program feedback. Data were analyzed using frequencies, …

The Prevalence Of Dietary Supplement Use Among Older Adult Population Using National Health And Nutrition Examination Survey (Nhanes) 2009-2012, Fawaz M. Alotaibi

Theses and Dissertations

Background: Dietary supplements (DS) use has increased in the U.S. in the past 20 years. More than half of the U.S. population reported using DS. There are few studies to our knowledge that have assessed DS use specifically for older adults. In this study we purposed to evaluate the trend of using DS among older adults and to test the association between using DS and several demographics, socioeconomics and health characteristics. The second objective was to evaluate the reasons behind using DS among older adults using a nationally representative database.

Methods: This is a cross sectional study using the most …

Cute As A Button, Marta R. Finkelstein

Theses and Dissertations

Cute As A Button explores powerlessness, vulnerability, illness and addiction all wrapped up in tender buttons and a cute, cuddly creature. Using animation, sculpture, sound and an intimate space, I surround the viewer in a saccharine nightmare, one that references the dark underbelly of the cute and the sweet. The visual and aural elements are representative of the psychological and emotional states of powerlessness, which are overcome by the act of making and exploring a medium over which I can have complete control.

Cyclic Gmp: A Satiety Signal In C. Elegans, Ji S. Park

Theses and Dissertations

Appetite control and satiety mechanisms help animals maintain energy homeostasis; however, these mechanisms can be misregulated, leading to overweight and obesity. Caenorhabditis elegans is an excellent model system to study appetite and satiety because of its conserved behavioral aspects of satiety and conserved molecular mechanisms. ASI senses nutrition and its activity is required for the behavioral state of satiety quiescence. The purpose of this thesis project was to elucidate the function of cGMP signaling in ASI by looking at behavioral effects from the pharmacological use of sildenafil (Viagra), a PDE inhibitor, and the effects on ASI activation from mutating guanylyl …

Reconnect: Designing To Touch, Dana Seros Rohani

Theses and Dissertations

Our everyday lives are surrounded by gadgets and digital devices that help us perform our daily chores with ease and efficiency. However, these digital devices can also separate us from what we should do ourselves. Although children who are exposed to high levels of technology might become attuned to the latest and the best gadgets, they might not learn to use their physical abilities. Another implication of a child’s over dependence on technology is that parental interactions such as encouragement, tutoring and reinforcement are provided by gadgets rather than living, breathing parents. Research done by Padma Ravichandran and Brandel France …

Use And Perspectives Of A Social Marketing Campaign To Improve Fruit And Vegetable Intake, Allison Palmberg

Theses and Dissertations

The current study evaluated the development and acceptability of a social marketing campaign to improve emerging adults’ fruit and vegetable (FV) intake. A social marketing campaign was developed through focus groups with 24 college students. Materials were implemented in two dining locations at Virginia Commonwealth University. Sales of carrots, apples, and chips were collected in three phases: baseline, implementation of the campaign, and washout. In addition, surveys were collected from 303 diners across all phases and locations. Results indicated an increase in carrot sales, decrease in sales of chips sold with a meal, and mixed findings regarding sales of apples …

A Comparison Of Obesity Interventions Using Energy Balance Models, Marcella Torres

Theses and Dissertations

An energy balance model of human metabolism developed by Hall et al. is extended to compare body composition outcomes among standard and proposed obesity interventions. Standard interventions include a drastic diet or a drastic diet with endurance training. Outcomes for these interventions are typically poor in clinical studies. Proposed interventions include a gradual diet and the addition of resistance training to preserve lean mass and metabolic rate. We see that resistance training, regardless of dietary strategy, achieves these goals. Finally, we observe that the optimal obesity intervention for continued maintenance of a healthy body composition following a diet includes a …

Effects Of Upper Body Hiit Training On Recreationally Trained Wheelchair Athletes, Tayler Elizondo

EWU Masters Thesis Collection

No abstract provided.

Effect Of Nutrition, Lactation And Gonadotropin Stimulation On Ram-Induced Lh Surge And Subsequent Fertility In Early Post-Partum Ewes During Seasonal Anestrous, Abiodun Emmanuel Adebiyi

Graduate Theses, Dissertations, and Problem Reports (ETD)

This study evaluated the effect of lactation, exogenous gonadotropin (GS), and nutritional supplementation (SUPP) on fertility of Katahdin ewes during seasonal anestrous. Experiment 1 evaluated effects of lactation and GS on ram-induced LH surge. Lactating (65 to 80 d postpartum; pp) and dry ewes were randomly assigned to be treated with an estrus induction protocol (EIP) consisting of a 5-d treatment with a CIDR device with an injection of a gonadotropin mixture (240 IU eCG and 120 IU hCG; P.G. 600RTM; 3 ml/animal i.m.; n = 16) or no further treatment (n=16) at removal of CIDRs. Experiment 2 was similar …

Allometry Of Head Size And Shape Dimorphism In The Grass Snake (Natrix Natrix L.), Bartosz Borczyk

Turkish Journal of Zoology

This study was conducted to investigate allometry of head growth patterns in the grass snake (Natrix natrix (Linnaeus, 1758)). Although male and female grass snakes differ in relative head size, their head growth patterns follow similar trajectories. The sexual differences are roughly constant during ontogeny. Most head dimensions grow with negative allometry or isometry with respect to the snout?vent length except head width, which grows with positive allometry in both sexes.

Effect Of Organic Zinc Supplementation On Growth, Nutrient Utilization, And Plasma Zinc Status In Lambs, Mokhtar Mallaki, Mohammad Ali Norouzian, Ali Akbar Khadem

Turkish Journal of Veterinary & Animal Sciences

Two experiments were conducted to investigate the effect of supplemental zinc (Zn) on performance, nutrient digestibility, and plasma Zn status in Zandi lambs. In experiment 1, 18 male lambs (BW = 21.30 ± 0.55 kg) were fed a basal diet containing 22.8 mg Zn/kg dry matter (DM) with no supplemental Zn (control) or 20 mg of supplemental Zn/kg of DM from Zn sulfate (ZnS) or Zn peptide (ZnP). Average daily gain and dry matter intake were higher for the lambs fed the diet supplemented with ZnP. Feed conversion ratio was significantly (P < 0.05) lower in the ZnP group compared to the control and ZnS groups. In experiment 2, an in vitro gas production technique was used to evaluate the effects of zinc source on the gas production parameters. Rate of gas production after 6 h and total production of gas after 24 and 48 h did not differ between groups. In vitro DM digestibility, short-chain fatty acids, and ME content were increased (P < 0.05) by ZnP supplementation when compared to the ZnS and control groups. The results of this study showed that feeding ZnP improves performance and digestibility of DM and could result in higher metabolizable energy and short-chain fatty acid yield.

Reference Values For Selected Hematological And Biochemical Blood Parameters From Prepregnancy To Advanced Gestation In Angora Cats, Özkan Şi̇mşek, Şevket Arikan, Mi̇yase Çinar

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to monitor some hematological and biochemical blood parameters from prepregnancy to advanced gestation in Angora cats. In the present study, 35 blood samples obtained before and during pregnancy from 7 adult cats were used. Blood was collected from cats before pregnancy and on days 15, 30, 45, and 55 of gestation. The blood samples were analyzed in terms of WBC, RBC, Hb, PCV, MCV, MCH, MCHC, GRA, MON, and LYM values. Additionally, serum ALT, AST, ALP, GGT, LDH, and CK activities and total cholesterol, glucose, triglyceride, urea, Ca, Mg, and Pi levels were measured. …

Endometrial Cytology As A Diagnostic Tool For Subclinical Endometritis In Beef Heifers, Carlos Moscuzza, Guadalupe Alvarez, Betiana Gutierrez, Marcelo Zurita, Marcelo Tropeano, Roberto Perna

Turkish Journal of Veterinary & Animal Sciences

The obstetric assistance of dystocia in field conditions promotes greater bacterial contamination of the uterus, causing subclinical endometritis. The aim of this study was to determine the occurrence of subclinical endometritis in beef heifers receiving professional calving assistance, and to evaluate endometrial cytology as a diagnostic technique compared to uterine biopsy. A group of 829 Angus heifers were assisted at calving. Dystocia was classified based on difficulty at assistance, which was estimated as complex or simple. At the end of the calving season, 93 dystocic heifers were reported (10.7%). The percentage of simple resolution and complex resolution was 88.2% and …

Effects Of Alpha Lipoic Acid And Vitamin C Supplementation On Transforming Growth Factor Alpha (Tgf \Alpha) And Transforming Growth Factor Beta 2 (Tgf \Beta2)Secretion In Testicular Tissue Of Diabetic Rats, Sevda Eli̇ş Yildiz, Buket Bakir, Hami̇t Uslu, Ebru Karadağ Sari, Musa Karaman

Turkish Journal of Veterinary & Animal Sciences

The effects of alpha lipoic acid and vitamin C supplementation on TGF \alpha and TGF \beta2 secretion in the testicular tissue of streptozotocin-induced diabetic rats were examined by immunohistochemical methods. Rats were divided into 5 groups; group 1 (control), 2 (diabetic control), 3 (diabetes + alpha lipoic acid), 4 (diabetes + vitamin C), and 5 (diabetes + alpha lipoic acid + vitamin C). Hematoxylin and eosin staining was performed in order to examine testicular tissue histopathologically. The streptavidin-biotin-peroxidase complex method was used for histological examination and determination of TGF \alpha and TGF \beta2 localization in the testicular tissue. Regarding fasting …

Effect Of Dietary Seaweed (Ulva Lactuca) Supplementation On Growth Performance Of Sheep And On In Vitro Gas Production Kinetics, Ahmed El-Waziry, Ahmed Al-Haidary, Aly Okab, Emad Samara, Khalid Abdoun

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to determine the effect of dietary seaweed (Ulva lactuca) supplementation on growth performance of sheep, in vitro gas production, estimated energy, and microbial protein synthesis. A total of 18 Naimey male sheep with average live weight of 22.78 ± 0.24 kg were randomly allocated to 3 groups. Sheep in group 1 were fed a diet containing commercial feed without seaweed as a control diet, sheep in group 2 were fed the control diet with 3% seaweed, and sheep in group 3 were fed the control diet with 5% seaweed. The supplementation of seaweed had no …

Relationships Between Sarcomere Length And Basic Composition Of Infraspinatus And Longissimus Dorsi Muscle, Dominika Guzek, Dominika Glabska, Krzysztof Glabski, Grzegorz Pogorzelski, Jerzy Barszczewski, Agnieszka Wierzbicka

Turkish Journal of Veterinary & Animal Sciences

The purpose of this study was to determine the relationship between sarcomere length and basic composition (water, protein, ash, collagen, and fat content including marbling) of beef muscles with fast-twitch glycolytic (longissimus dorsi muscle) and slow-twitch oxidative fibers (infraspinatus muscle) in Limousin bulls. Samples (n = 15) were obtained from federally inspected slaughter facilities, and animals used in the experiment were treated according to standard ethical norms. The shortest sarcomeres were observed for longissimus dorsi from striploin, and the longest for infraspinatus muscle. Additionally, the influence of both cut and animal was observed. In both cases of muscles, sarcomere length …

Effects Of Dystocia On Milk Production And Reproduction In Subsequent Lactation In A Turkish Holstein Herd, İbrahi̇m Kaya, Can Uzmay, Tarik Ayyilmaz

Turkish Journal of Veterinary & Animal Sciences

The study investigated effects of dystocia on milk production, reproduction, calf loss, and cow culling in a Turkish Holstein herd at the Agricultural Faculty, Ege University, İzmir, Turkey. Data were from 653 single calvings between 2006 and 2010. Considering a greater dystocia incidence in primiparous cows, data was divided in two; 223 primiparous and 430 multiparous calvings scored on a 1-to-5 scale. Scores were categorized into no dystocia and dystocia. With few related observations, all multiparous data were excluded since sample size for multiparous dystocic calvings was too small to make reliable estimates. Milk yields, days to first service, and …

In Vitro Gas Production Of Five Rations Of Different Maize Silage And Concentrate Ratios Influenced By Increasing Levels Of Chemically Characterized Extract Of Salix Babylonica, Mona Mohamed Mohamed Yasseen Elghandour, Ahmed Eid Kholif, Adrian Zaragoza Bastida, Dora Luz Pinzón Martínez, Abdelfattah Zeidan Mohamed Salem

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to assess the effect of the chemical substances of Salix babylonica (SB) extract on in vitro rumen fermentation of five mixed rations with different maize silage to concentrate ratios. Fifty-nine compounds were identified in SB extract using the retention time and mass spectral technique. Interactive effects were noted (P < 0.001) for the asymptotic gas production (GP) (b), the rate of production (c), the initial delay before GP begins (L), pH, dry matter digestibility, metabolizable energy (ME), organic matter digestibility (OMD), short chain fatty acids (SCFAs), gas yield at 24 h (GY_{24}), microbial crude protein, and in vitro GP. Both 1.2 and 1.8 mL SB/g DM had the highest (P < 0.05) b and c values. Addition of 1.2 and 1.8 mL SB/g DM linearly improved (P < 0.001) ME, OMD, SCFAs, and GY24. It could be concluded that, based on the highly detected interaction effects between ration types and extract doses for fermentation parameters and GP, the most effective dose of SB varied between incubated total mixed rations. However, the ration of 25% silage and 75% concentrate had the highest nutritive value, especially at doses of 1.2 to 1.8 mL SB/g DM total mixed ration.

Effects Of Dietary Supplementation Of Probiotics (Bacillus Subtilis, Bacillus Licheniformis, And Bacillus Natto) On Broiler Muscle Development And Meat Quality, Xianjian Zhou, Erhui Jin, Shenghe Li, Chenfang Wang, Enmei Qiao, Guozhong Wu

Turkish Journal of Veterinary & Animal Sciences

This paper aims to evaluate the effects of probiotics (Bacillus subtilis, Bacillus licheniformis, and Bacillus natto) on muscle development and meat quality of broilers. In this study, 480 broilers (1 day old) were randomly divided into 4 groups. Group A was fed with a basal diet. The basal diets of Group B, Group C, and Group D were respectively supplemented with 50 mg/kg chlortetracycline, 200 mg/kg probiotics, and 400 mg/kg probiotics. On day 21 and day 42, in each group, 18 randomly selected broilers were tested to determine muscle performances. On day 21, compared with Group A, Group C and …

Serological And Molecular Diagnosis Of Paratuberculosis In Dairy Cattle, Kadi̇r Semi̇h Gümüşsoy, Tuba İça, Seçi̇l Abay, Fuat Aydin, Harun Hizlisoy

Turkish Journal of Veterinary & Animal Sciences

In this study, the presence of paratuberculosis was investigated by serological and molecular methods in herds of dairy cattle. Blood, milk, and stool samples of 147 cows aged 2 years old or older with chronic diarrhea were collected. A California mastitis test (CMT) was performed on milk samples. Indirect paratuberculosis enzyme-linked immunosorbent assay (ELISA) test was used for serological investigation. Polymerase chain reaction (PCR) was utilized for molecular identification of Mycobacterium avium subsp. paratuberculosis (MAP) from milk and stool samples. Immunomagnetic separation (IMS) method was used for milk and fecal samples. Eighteen (12.24%), 44 (29.93%), 36 (24.49%), 28 (19.05%), and …

Influence Of Dietary Zilpaterol Hydrochloride On Feedlot Performance, Carcass Traits, Chemical Composition Of Longissimus Muscle, And Plasma Metabolites Of Castrated Male Goats, Ali Hatefi, Armin Towhidi, Abolfazl Zali, Saeed Zeinoaldini, Mahdi Ganjkhanlou, Reza Masoudi, Alejandro Plascencia

Turkish Journal of Veterinary & Animal Sciences

To evaluate the influence of zilpaterol hydrochloride (ZH) supplementation on growth performance, carcass traits, chemical characteristics of the longissimus muscle (LM), and plasma metabolites, 16 Mahabadi castrated goats (29.93 ± 1.84 kg) were individually fed a finishing diet without or with ZH supplementation dosed at 0.20 mg/kg BW daily. Zilpaterol was fed for 30 days with 3 days of withdrawal before harvest. Compared with the controls, ZH supplementation decreased dry matter intake and increased total weight gain, average daily gain, and gain for feed. Hot carcass weight, dressing percentage, and LM area were increased, but back fat thickness and kidney-pelvic …

The Effect Of Different Body Weight Categories On Plasma Macromineral Levels In Four Close-Bred Flocks Of Adult Japanese Quails (Coturnix Coturnix Japonica), Ahmed Sultan Jatoi, Abdul Waheed Sahota, Muhammad Akram, Khalid Javed, Muhammad Hayat Jaspal, Jibran Hussain, Shahid Mehmood, Yassar Abbas, Amjad Hussain Mirani, Hafiz Muhammad Ishaq

Turkish Journal of Veterinary & Animal Sciences

The present study was conducted to investigate plasma macrominerals (Ca, P, Na, K, and Mg) in adult male and female quails according to different body weights in four close-bred flocks of Japanese quails (Coturnix coturnix japonica) maintained at the Avian Research and Training Center of the University of Veterinary and Animal Sciences, Lahore. The results showed that mean plasma Na concentration was significantly (P < 0.05) different in female quails with respect to body size categories. The interaction between flocks and body size for plasma Ca levels was significant (P < 0.05) in both sexes of quails, whereas plasma Na was significant (P < 0.05) in female quails. The mean plasma P and K levels in imported and local flocks of Japanese quails were significantly (P < 0.05) different in female quails, whereas plasma Mg was significantly (P < 0.05) different in male quails. However, with respect to body size categories, plasma P, K, and Mg were significantly (P < 0.05) different in female quails only. The interaction between flocks and body size was significant for K and P in female quails and for plasma Mg levels in both sexes of quails.

Effects Of Fermented Cottonseed Meal On The Growth Performance, Apparent Digestibility, Carcass Traits, And Meat Composition In Yellow-Feathered Broilers, Cunxi Nie, Wenju Zhang, Wenxia Ge, Yongqiang Wang, Yangfeng Liu, Jiancheng Liu

Turkish Journal of Veterinary & Animal Sciences

The effects of supplementing broilers' diets with fermented cottonseed meal (FCSM) on the broilers' performance, apparent digestibility, carcass traits, and meat composition were studied. A total of 180 yellow-feathered chickens of 21 days old were randomly divided into three groups (six replicates of 10 broilers each): 1) a control group (Con), 2) a treatment group of FCSM by Candida tropicalis (Ct), and 3) a treatment group of FCSM by C. Tropicalis plus Saccharomyces cerevisiae (Ct-Sc). Results showed that FCSM supplementation improved the average daily gain and gain-to-feed ratio from the 43rd to 64th and the 21st to 64th day, respectively …