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Lying And History, Thomas Carson

Philosophy: Faculty Publications and Other Works

I begin by discussing views about the permissibility of lying by political leaders. Sections II and III address historically important lies and lies about history and the historical record. These two categories overlap - some lies about the historical record were historically important events. In section IV, I discuss the related notion of half-truths and give examples of misleading/deceptive half-truths about history. In the final section of this chapter, I briefly discuss the obligations of historians to give truthful accounts of historical events.

Therapeutic Effect Of Rho Kinase Inhibitor Fsd-C10 In A Mouse Model Of Alzheimer's Disease., Qing-Fang Gu, Jie-Zhong Yu, Hao Wu, Yan-Hua Li, Chun-Yun Liu, Ling Feng, Guang-Xian Zhang, Bao-Guo Xiao, Cun-Gen Ma

Department of Neurology Faculty Papers

Fasudil, a Rho kinase (ROCK) inhibitor, effectively inhibits disease severity in a mouse model of Alzheimer's disease (AD). However, given its significant limitations, including a relatively narrow safety window and poor oral bioavailability, Fasudil is not suitable for long-term use. Thus, screening for ROCK inhibitor(s) that are more efficient, safer, can be used orally and suitable for long-term use in the treatment of neurodegenerative disorders is required. The main purpose of the present study is to explore whether FSD-C10, a novel ROCK inhibitor, has therapeutic potential in amyloid precursor protein/presenilin-1 transgenic (APP/PS1 Tg) mice, and to determine possible mechanisms of …

Intratumoral Delivery Of Mdna55, An Interleukin-4 Receptor Targeted Immunotherapy, By Mri-Guided Convective Delivery For The Treatment Of Recurrent Glioblastoma, Achal Achrol, Manish Aghi, Krystof Bankiewicz, Martin Bexon, Sotirios Bisdas, Steven Brem, Andrew Brenner, Nicholas Butowski, Melissa Coello, Seunggu Jude Han, Santosh Kesari, Fahar Merchant, Dina Randazzo, Diana Roettger, Michael Vogelbaum, Frank Vrionis, Miroslaw Zabek, John Sampson

Books, Presentations, Posters, Etc.

No abstract provided.

Piezoelectric-Based Cardiac Monitoring Portable System, Shina Siamak Mokhtari

Electrical Engineering Theses

In this thesis, a portable-based cardiac monitoring system is discussed, which helps to keep a check on the corresponding patient vitals. This work describes the design and development of a Bluetooth system, incorporating a piezoelectric sensor-sheet. The demonstrated prototype avoids the need for collecting the signals with wires. When the Bluetooth-connected piezoelectric sensor is attached to the human chest, the cardiac mechanical activity will induce a local strain in the active piezoelectric materials layer. This strain is converted to an electrical output voltage which is then collected and transmitted through the Bluetooth system. Piezoelectric theory and signal processing methods are …

Development, Characterization And Application Of Multi-Detector Flow Injection Systems Based On A Serial Flow Configuration For Simultaneous Multianalyte Determination, Aisha Rashed Al Hameidi Yammahi

Chemistry Theses

Oxidase enzymes have been used successfully in the analysis of several biochemical species such as glucose, lactate, pyruvate, creatine, creatinine, amino acids, cholesterol and sialic acid, by generating - in a single or consecutive reaction -hydrogen peroxide (H₂O₂) as a signal molecule which is commonly detected amperometrically. Some approaches have been also reported to use more than one enzyme in a given system to achieve multi-analyte determination. This study aims to evaluate a novel approach for n-analyte determination based on n-enzyme reactors (each is loaded with one or more oxidase enzyme) as well as n-1 catalase immobilized …

Development And Characterization Of A Portable Apparatus For Continuous Measurement Of Hydrogen Sulfide In Gas Streams, Bashar Yousef Abu Hattab

Chemistry Theses

A novel detection scheme for the hydrogen sulfide (H₂S) was described and patented recently by researchers at UAE University. This detection scheme and the described bench-scale analyzer offered the advantage of low-cost solution for real-time monitoring of percentile levels of H₂S with excellent signal stability. However, this previous work suffered from two major limitations, which are the relatively low sensitivity and slow response time, which mainly hindered its commercial utilization. Therefore, the aims of the present work were to enhance the detection sensitivity, decrease the response time, and develop a portable prototype of the H₂S analyzer based on the improved …

Effect Of Swine Manure Pit Additives And Facility Disinfectants On The Fate Of Antibiotics And Manure Composition During Simulated Swine Manure Slurry Storage, Jon Duerschner

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

This thesis investigates the effect of time and of swine manure slurry treatment on the physical properties, nutrient content, and the concentrations of antibiotics chlortetracycline, lincomycin, and tiamulin in simulated storage of swine manure. In one experiment the slurry was treated with six additive products. In a second experiment a set of four disinfectant products were used. Control consisted of unamended slurry. Manure was stored in 60 liter stainless steel bioreactors to simulate deep pit storage and was sampled 7 times over a 40 day incubation.

From an ANOVA of the results, it was concluded that evaporation may be contributing …

In Vivo Assessment Of Safranal’S Novel Therapeutic Effects On Chemically Induced Hepatic Neoplasia, Ameera Ali M. Almansoori

Biology Theses

Chronic liver insult leads to fibrosis, which often ends up causing cirrhosis and most of the time that progresses into hepatic neoplasms (early Hepatocellular carcinoma; HCC). HCC is the fifth most common cancer, and the third cause of cancerrelated deaths. Chemotherapy is the most common treatment of cancer patients. HCC is however, chemo-resistant, and the side-effects of chemotherapy are typically exhausting to the patient. Sorafenib is the only anti-HCC drug approved by the U.S Food and Drug Administration. It is a multikinase inhibitor that blocks tumor cells proliferation and angiogenesis. Although sorafenib is successful treating early and mid HCC lesions, …

Transcriptional Profiling Identifies Potential Genes Associated With Multiple Biotic Stresses In Arabidopsis, Hibatullah Mustafa Al Ashram

Biology Theses

Plants are exposed to many environmental stresses that affect their growth and development. These stresses include biotic stresses (organisms) and abiotic stresses (drought and salinity). Plants respond to these stresses by transcriptional reprogramming and different signaling pathways. Arabidopsis thaliana had shown great sensitivity to the biotic stress: Botrytis cinerea, Alternaria brassicicola, Pseudomonas syringae and the herbivore insect Pieris rapae. The overall goal is to identify common regulated genes that respond to all these biotic stresses to ultimately improve plant stress tolerance in Arabidopsis. The specific aims are to: (1) determine the regulated genes in response to an …

Identification Of Pathogens Associated With Mango Dieback Disease On Mango In The United Arab Emirates, Fatima Ali Hassan Kamil

Biology Theses

Dieback caused by the fungus Lasiodiplodia theobromae is an important disease on mango plantations in the United Arab Emirates (UAE). In this study, 53 actinobacterial isolates were obtained from mango rhizosphere soil in the UAE, of which 35 (66%) were classified as streptomycetes (SA) and 18 (34%) as non-streptomycetes (NSA). Among these isolates, 19 (12 SA and 7 NSA) showed antagonistic activities against L. theobromae associated with either the production of diffusible antifungal metabolites, extracellular cell-wall-degrading enzymes (CWDEs), or both. Using a “novel” mango fruit bioassay, all isolates were screened in vivo for their abilities to reduce lesion severity on …

Feeding Behaviour Of The Reef Heron (Egretta Gularis Schistacea), Ahmed Abdalla Yousif Al-Ali

Biology Theses

Western Reef Heron (Egretta egularis) is a very common coastal resident bird species in the Arabian Gulf. In UAE, the subspecies “schistacea” also known as Indian Reef Heron occurs in mangroves inlets and other coastal and inland water bodies along the southern and eastern coast of the country. The present study aims to investigate the bird’s food, feeding behavior, morphs and its relationship with the habitat in Al-Zora Protected Area (Ajman - UAE) by establishing a feeding behavior ethogram and monitor its feeding frequency and its correlation with biotic and abiotic features of the study site. …

Effect Of Stocking Density Using Tilapia Oreochromis Niloticuson Aquaponic System And Cultivation Of Cherry Tomato Solanum Lycopersicumunder Uae Condition, Adel Ibrahim Hussain Al Bloushi

Biology Theses

The present study was conducted to cultivate tomato plants in aquaponics system in the UAE climatic condition. The cherry tomato Solanum lycopersicum plants were cultivated with the Tilapia Oreochromis niloticus fish effluent water. The tomatoes were cultivated with three different densities of fish, 100 fish/m3, 120 fish/m3and 140 fish/m3. Each greenhouse was 120 m2 plant cultivation areas and 15.5 m3 of the fish culture area and the total water stocking volume was 58 m3. Tomato plants were planted with the ratio of 3 plants/m2. The introduced fish are fed with 35% protein based commercial floating feed at the ratio of …

Α-Amylase Mediates Host Acceptance In The Braconid Parasitoid Cotesia Flavipes, Gladys Bichang’A, Jean Luc Da Lage, Claire Capdevielle-Dulac, Michel Zivy, Thierry Balliau, Kevin Sambai, Bruno Le Ru, Laure Kaiser, Gerald Juma, Esther Njoki Mwangi Maina, Paul André Calatayud

All Peer-Reviewed Publications

Foraging parasitoids use chemical signals in host recognition and selection processes. Although, the volatiles play a relevant role in the localization by parasitoids of their hosts feeding on plants, the host identification process for acceptance occurs mainly during contact between the parasitoid and its host where host products related to feeding activities, fecal pellets and oral secretions, play a crucial role. The purpose of this study was to identify the nature of the contact kairomone(s) that mediate the acceptance for oviposition of the parasitoid Cotesia flavipes Cameron (Hymenoptera, Braconidae), which was released in Kenya in 1993 to control the invasive …

Vertical Transmission Of Naturally Occurring Bunyamwera And Insect-Specific Flavivirus Infections In Mosquitoes From Islands And Mainland Shores Of Lakes Victoria And Baringo In Kenya, Yvonne Ukamaka Ajamma, Thomas Ogao Onchuru, Daniel O. Ouso, David Omondi, Daniel K. Masiga, Jandouwe Villinger

All Peer-Reviewed Publications

Background: Many arboviruses transmitted by mosquitoes have been implicated as causative agents of both human and animal illnesses in East Africa. Although epidemics of arboviral emerging infectious diseases have risen in frequency in recent years, the extent to which mosquitoes maintain pathogens in circulation during inter-epidemic periods is still poorly understood. This study aimed to investigate whether arboviruses may be maintained by vertical transmission via immature life stages of different mosquito vector species. Methodology: We collected immature mosquitoes (egg, larva, pupa) on the shores and islands of Lake Baringo and Lake Victoria in western Kenya and reared them to adults. …

The Role Of Human Α7-Nicotinic Acetylcholine Receptors In Mediating Neuroprotective Action Of Curcumin, Eslam Mohammed Gaber Elnebrisi

Medical Education Dissertations

Curcumin is a polyphenolic compound isolated from the rhizomes of Curcuma longa. Curcumin has been demonstrated to have antioxidant, anti-inflammatory, and anticancer properties. Moreover, it has been shown to exhibit beneficial effects in the treatment of several neurodegenerative diseases including Alzheimer’s and Parkinson’s diseases. However, the molecular and cellular targets mediating the pharmacological actions of curcumin remain largely unknown. In this study, the effects of curcumin application on the functional properties of the nicotinic acetylcholine receptor, a prototype for ligand-gated ion channels were investigated. Using the two-electrode voltage clamp technique, the results showed that curcumin co-application caused a significant potentiation …

Importance Of Remotely-Sensed Vegetation Variables For Predicting The Spatial Distribution Of African Citrus Triozid (Trioza Erytreae) In Kenya, Kyalo Richard, Elfatih M. Abdel-Rahman, Samira A. Mohamed, Sunday Ekesi, Christian Borgemeister, Tobias Landmann

All Peer-Reviewed Publications

Citrus is considered one of the most important fruit crops globally due to its contribution to food and nutritional security. However, the production of citrus has recently been in decline due to many biological, environmental, and socio-economic constraints. Amongst the biological ones, pests and diseases play a major role in threatening citrus quantity and quality. The most damaging disease in Kenya, is the African citrus greening disease (ACGD) or Huanglongbing (HLB) which is transmitted by the African citrus triozid (ACT), Trioza erytreae. HLB in Kenya is reported to have had the greatest impact on citrus production in the highlands, causing …

Response Of Common Bean (Phaseolus Vulgaris L.) To Nitrogen, Phosphorus And Rhizobia Inoculation Across Variable Soils In Zimbabwe, Vongai Chekanai, Regis Chikowo, Bernard Vanlauwe

All Peer-Reviewed Publications

Common bean is an important crop with potential to curb malnutrition in poor Sub-Saharan African populations. Yields of common bean (Phaseolus vulgaris L.) are, however poor, limited by low soil phosphorus (P), nitrogen (N) and poor biological N2-fixation. On-farm experiments were carried out to study the effect of N, P and rhizobia inoculation on common bean yield and yield components during the 2014/2015 and 2015/2016 cropping seasons in Eastern Zimbabwe. Experiments were conducted on five farmers’ fields located in two agroecologies; three fields were considered to be degraded with soil organic carbon (SOC) < 4 g kg−1 and available P < 6 mg kg−1, while the two non–degraded sites had SOC > 7 g kg−1 and available P > 15 …

Threshold Temperatures And Thermal Requirements Of Black Soldier Fly Hermetia Illucens: Implications For Mass Production, Shaphan Yong Chia, Chrysantus Mbi Tanga, Fathiya M. Khamis, Samira A. Mohamed, Daisy Salifu, Subramanian Sevgan, Komi K.M. Fiaboe, Saliou Niassy, Joop J.A. Van Loon, Marcel Dicke, Sunday Ekesi

All Peer-Reviewed Publications

Efforts to recycle organic wastes using black soldier fly (BSF) Hermetia illucens into highnutrient biomass that constitutes a sustainable fat (biodiesel) and high-quality protein ingredient in animal feeds have recently gained momentum worldwide. However, there is little information on the most suitable rearing conditions for growth, development and survivorship of these flies, which is a prerequisite for mass production technologies. We evaluated the physiological requirements for growth and reproduction of H. illucens on two diets [spent grains supplemented with brewers' yeast (D1) and un-supplemented (D2)]. Development rates at nine constant temperatures (10-42°C) were fitted to temperature-dependent linear and non-linear day-degree …

The Biosimilar Patent Dance- If You Don't Dance You're No Friend Of Mine, Ladonnikov, Alexej

Santa Clara High Technology Law Journal

The Biosimilar Patent Dance- If You Don't Dance Your No Friend of Mine

Positive Deviance As A Framework For Understanding Motivations And Barriers To Exercise For University Students At Campus Recreation, René Dario Herrera

USF Tampa Graduate Theses and Dissertations

The purpose of this thesis was to use qualitative research methodologies to better understand motivations and barriers to exercise for university students at campus recreation. The secondary purpose was to identify any correlations between physical activity habits and academic success. Ethnographic data obtained from a positive deviance sample and critically analyzed with feminist and postmodern theory could provide additional validation for campus recreation's value in positively contributing to the academic success of university students.

Participant observation, questionnaire, cultural domain analysis, interview, and focus group provided qualitative data.

Results indicate university students who frequent campus recreation to exercise are highly motivated …

Optimizing Peptide Fractionation To Maximize Content In Cancer Proteomics, Victoria Izumi

USF Tampa Graduate Theses and Dissertations

The purpose of the studies included in this thesis is to develop an effective an efficient method to study the proteome using separation and detection of peptides, when only a limited amount of sample, 10 micrograms of total protein or less, is available. The analysis will be applied to multiple myeloma cancer cells using ultra high-performance liquid chromatography-mass spectrometry for expression proteomics to illustrate utility. To detect low abundance peptides in a complex proteome, we use different strategies, including basic pH reversed-phase liquid chromatography (bRPLC), mass-to-charge fractionation in the mass spectrometer, and various liquid chromatography gradients to increase peptide separation …

Validation Of The Thermal Work Limit (Twl) Against Known Heat Stress Exposures, Danielle L. Kapanowski

USF Tampa Graduate Theses and Dissertations

Workers are exposed to stressful thermal work environments in multiple industries every day. Methods for assessing heat stress often struggle to balance productivity without compromising the health of the workers. The Thermal Work Limit (TWL) is a method that has been adopted in areas outside of the United States as a viable method for heat assessment that combines health with productivity. TWL recommends a maximum metabolic rate for a given set of environmental conditions, clothing ensemble and acclimatization state. The purpose of this paper was to evaluate the validity of the TWL against a set of heat stress data known …

Knowledge Sharing Behavior: Clarifying Its Measurement And Antecedents, Tiffany T. Lee

USF Tampa Graduate Theses and Dissertations

There is increasing recognition that informal learning is a crucial component of organizational functioning and a necessary complement to the formal training that employees receive. As jobs evolve and demand more complex skills, workers must use informal learning to adapt to ever-changing work requirements. Informal learning is often dependent on voluntary knowledge sharing behavior, as evident among members of mastermind groups or communities of practice. In order to assist organizations, researchers must seek to understand the factors that motivate employees to engage in knowledge sharing behavior.

Empirical research on knowledge sharing is nascent. There exists only a handful of quantitative …

Comparison Of Bacterial And Viral Reduction Across Different Wastewater Treatment Processes, Aayushi R. Vagadia

USF Tampa Graduate Theses and Dissertations

Today billions of people live without access to basic sanitation facilities, and thousands die every week due to diseases caused by fecal contamination associated with improper sanitation. It has thus become crucial for decision makers to have access to relevant and sufficient data to implement appropriate solutions to these problems. The Global Water Pathogen Project http://www.waterpathogens.org/ is dedicated to providing an up-to-date source of data on pathogen reduction associated with different sanitation technologies that are important if the world is to achieve the Sustainable Development Goals (SDGs) related to health and sanitation provision. In this research, a subset of the …

Comparison Of Modeled And Measured Pesticide Concentrations In Air, Trenell Davis Boggans

USF Tampa Graduate Theses and Dissertations

Chlorpyrifos (CPF) is a popular organophosphorus insecticide that is heavily used in the agriculture industry as a means of pest control. Chlorpyrifos is known for its toxic effect to inhibit the enzyme acetylcholinesterase (ACHE) in humans and is widely used in areas of California where the site of application is close to occupied areas, such that exposures to residents and bystanders can occur due to secondary drift. Secondary drift refers to the volatilization of a pesticide from the surface to which it was applied (e.g. soil or plant foliage) and subsequent off-site movement in ambient air. Secondary drift is different …

Phase Contrast Time-Lapse Microscopy Datasets With Automated And Manual Cell Tracking Annotations, Dai Fei Elmer Ker, Zhaozheng Yin, For Full List Of Authors, See Publisher's Website.

Computer Science Faculty Research & Creative Works

Phase contrast time-lapse microscopy is a non-destructive technique that generates large volumes of image-based information to quantify the behaviour of individual cells or cell populations. To guide the development of algorithms for computer-aided cell tracking and analysis, 48 time-lapse image sequences, each spanning approximately 3.5 days, were generated with accompanying ground truths for C2C12 myoblast cells cultured under 4 different media conditions, including with fibroblast growth factor 2 (FGF2), bone morphogenetic protein 2 (BMP2), FGF2 + BMP2, and control (no growth factor). The ground truths generated contain information for tracking at least 3 parent cells and their descendants within these …

Ucc Minutes, November 2018, University Curriculum Council

UCC Agendas/Minutes

No abstract provided.

Fathers’ Cortisol And Testosterone In The Days Around Infants’ Births Predict Later Paternal Involvement, Patty X. Kuo, Julia M. Braungart-Rieker, Jennifer E. Burke Lefever, Mallika S. Sarma, Molly O'Neill, Lee T. Gettler

Department of Child, Youth, and Family Studies: Faculty Publications

Human paternal behavior is multidimensional, and extant research has yet to delineate how hormone patterns may be related to different dimensions of fathering. Further, although studies vary in their measurement of hormones (i.e., basal or reactivity), it remains unclear whether basal and/or reactivity measures are predictive of different aspects of men’s parenting. We examined whether men’s testosterone and cortisol predicted fathers’ involvement in childcare and play with infants and whether fathers’ testosterone and cortisol changed during fathers’ first interaction with their newborn. Participants were 298 fathers whose partners gave birth in a UNICEF-designated “baby-friendly” hospital, which encourages fathers to hold …

Fatherhood And Psychobiology In The Philippines: Perspectives On Joint Profiles And Longitudinal Changes Of Fathers’ Estradiol And Testosterone, Lee T. Gettler, Patty X. Kuo, Sonny Agustin Bechayda

Department of Child, Youth, and Family Studies: Faculty Publications

Objectives: Research on the psychobiology of partnering and fathering has focused on testosterone (T), oxytocin, and prolactin (PRL) as mechanisms that potentially mediate life history trade-offs related to those roles. Less is known about other hormones that might be responsive to life history transitions and implicated in fathering, such as estradiol (E2). We examined how E2 changed during the transition to marriage and fatherhood, its correlation with fathers’ caregiving, and its joint within-individual production with other hormones (T, PRL). Methods: Data were collected from a total of 913 Filipino men (aged 25.9 years ± 0.3 SD at follow-up) enrolled in …

A Glimpse Into The Ecological Communities Of Camp Greenwood, Rachael Noteboom

Honors Projects

There is a Presbyterian summer camp near Greenville, Michigan that is home to beautiful wetlands with a variety of wildlife. This camp is nestled between multiple larger connected lakes and surrounded by many large waterfront properties. The number of campers has dwindled in recent years and the council in charge of the land is desperate to sell the most ecologically important sections of the camp, if not all of the land, to developers for multi-million dollar price tags. My dad is on the committee trying to convince the council and the community to save the camp from development.

I surveyed …