Digital Commons Network^™

Feeding A New Corn Milling Coproduct To Lactating Dairy Cattle: Examination Of Whole Animal Energy And Nitrogen Balance, Addison Lee Carroll

Department of Animal Science: Dissertations, Theses, and Student Research

New coproducts are continually developed in the ethanol production industry. With that, the new product originates from the dry milling process which is unlike the traditional process as nitrogenous based particles are concentrated from the residual fiber by sieving post fermentation. Although high protein coproducts have been available since the mid 2000’s. These new products must be evaluated for chemical composition so that they can be accurately described in feed libraries that are used in commercial ration formulation software. While chemical composition provides us an initial and useful description of a feed product, in vivo nitrogen and energy balance studies …

Host Genetics And Phenotype Associations Within The Bovine Rumen Microbiome, Waseem Abbas

Department of Animal Science: Dissertations, Theses, and Student Research

Rumen microbes have a symbiotic relationship with the host where the host provides a suitable environment and microbial fermentation fulfill nearly 70% of the energy needs of the host. Rumen microbes play a central role in host performance and health. To date, most rumen microbiome studies have focused on the influence of diet on microbial species composition. In addition to dietary factors, studies have suggested that host genetic markers could influence the colonization of gastrointestinal microbiota. However, our understanding of the host-microbiome interaction and how host phenotype is influenced by the rumen microbiome is limited. This dissertation demonstrates: (1) host …

Many Words, Many Turds: Middle English Proverbial Wisdom And The Alleged Incontinence Of Female Speech, Mary C. Flannery

Medieval Feminist Forum: A Journal of Gender and Sexuality

In a passage from The Castle of Perseverance, the reprehensible Malus Angelus dismisses the speech of the personified virtues who are attempting to lead mankind to salvation: ‘Ther wymmen arn, are many wordys. (…) Ther ges syttyn are many tordys’ (2649-51). As the quotation illustrates, likening someone’s words to turds is both an effective brush-off and a colourful insult. This particular insult derives its force from the familiar anti-feminist trope of the voluble woman: like women, the wicked angel implies, the female personifications of virtue talk too much, and the incontinence of their speech is presented in terms that …

Investigation Of Toxic Chemicals In Plant-Based Milk Alternatives, Chukwunonso A. Anakwue

Dissertations (2016-Present)

Milk is a dietary component consumed all over the world and is known to be essential for development in children. Despite all the nutritional advantages associated with milk consumption, several issues like lactose intolerance, and high lipid content, etc., negatively affects the perception of cow milk consumption, and has grown into general health concerns. Issues with cow milk consumption drove for a healthier alternative and this led to plant-based milk alternatives (PBMA). Several studies have linked consumption of these PBMAs with other negative effects such as: allergy, poor nutrient profile and the presence of other foreign chemicals. This study’s main …

Designs And Outcomes Of Transcranial Magnetic Stimulation (Tms) And Repetitive Transcranial Magnetic Stimulation (Rtms) Circuits, Daniel Senda

UNLV Theses, Dissertations, Professional Papers, and Capstones

This thesis reports the design and outcomes of several circuits intended for transcranial magnetic stimulation (TMS) and repetitive transcranial magnetic stimulation (rTMS) research. In simple terms, TMS circuits are composed of four main blocks: high voltage power source, energy storage bank, control switch, and coil. Each one of these blocks has characteristics that influence how well the circuit will perform for TMS procedures. A successful TMS research circuit must have the ability to emit controlled electromagnetic pulses through a coil connected to it. For the first block, voltages ranging from 50 V to 2 kV were used. In the second …

Multiple Approaches To Auditory Rhythm: Development Of Sustained Musical Beat And The Relation To Language, Development Of Rhythmic Categories Via Iterated Production, And A Meta-Analytic Study Of Neural Entrainment To Beat, Karli Marie Nave

UNLV Theses, Dissertations, Professional Papers, and Capstones

Rhythm is ubiquitous to human communication, coordination, and experience of music. In this dissertation, I address three empirical questions through three different methodologies, all of which contribute to the growing body of literature on human auditory rhythm processing. In Chapter 2, I present a registered report detailing the results of independent conceptual replications of Nozaradan, Peretz, Missal, & Mouraux (2011), all using the same vetted protocol. Listeners performed the same tasks as in Nozaradan et al. (2011), with the addition of behavioral measures of perception. In neuroscience, neural correlates to musical beat perception have been identified, yet little to no …

Pre-Exposure Prophylaxis With Various Doses Of Hydroxychloroquine Among Healthcare Personnel With High-Risk Exposure To Covid-19: A Randomized Controlled Trial, Fibhaa Syed, Muhammad Hassan, Mohammad Ali Arif, Sadia Batool, Rauf Niazi, Ume E Laila, Sadia Ashraf, Junaid Arshad

Faculty, Staff and Student Publications

Objective This trial aimed to evaluate the safety and efficacy of pre-exposure prophylaxis (PrEP) with various hydroxychloroquine (HCQ) doses against a placebo among healthcare personnel (HCP) with high-risk exposure to coronavirus disease 2019 (COVID 19). Methods A phase II, randomized, placebo-controlled trial was conducted including 200 subjects with no active or past severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (antibody testing and reverse transcription-polymerase chain reaction (RT-PCR) were taken at the time of enrollment). Subjects of experimental groups one to three received HCQ in various doses and the control group received a placebo. The study outcomes in terms of …

Exercise And Nutrition Impact On Osteoporosis And Sarcopenia—The Incidence Of Osteosarcopenia: A Narrative Review, Sousana K. Papadopoulou, Konstantinos Papadimitriou, Gavriela Voulgaridou, Evridiki Georgaki, Eudoxia Tsotidou, Olga Zantidou, Dimitrios Papandreou

All Works

Osteoporosis and sarcopenia are diseases which affect the myoskeletal system and often occur in older adults. They are characterized by low bone density and loss of muscle mass and strength, factors which reduce the quality of life and mobility. Recently, apart from pharmaceutical interventions, many studies have focused on non-pharmaceutical approaches for the prevention of osteoporosis and sarcopenia with exercise and nutrition to being the most important and well studied of those. The purpose of the current narrative review is to describe the role of exercise and nutrition on prevention of osteoporosis and sarcopenia in older adults and to define …

Writing Myths: Interpreting And Translating Meaning, Naomi Robinson

Postgraduate

Myths and stories are integral communication devices that cross both lived and shared experience while manifesting through internal and external meaning-making processes. To determine the nature of myths in and as popular culture, this project sought to use practise-led methods. In addition to storytelling and thematic analysis, this project involved the interpretation and adaptation of an ancient myth into a modern television series. By considering television shows as conduits of socio-political agendas, the creative process culminating in this exegesis highlighted how the perpetual influence of myths through knowledge, reference, and experience can be manipulated to drive cultural change.

As an …

Application Of Biochar As Beneficial Additive In Concrete, Temirlan Barissov

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

Biochar is a high-carbon solid material produced via thermal decomposition of organic biomass in a low-oxygen environment. Characterized with high water retention properties and high alkalinity, biochar is generally used for soil amendment and fertilization purposes. This study is intended to explore the feasibility of using biochar as a beneficial additive of the most used manmade material, concrete. Literature review revealed several studies where biochar was successfully implemented as an additive in concrete. The beneficial influence of biochar on the mechanical characteristics of concrete is based on nucleation and densification effects. However, the internal microstructure, porosity and chemical composition of …

Modeling Watershed Sensitivity To Climate Change In Systems Affected By Discharge Of Mine Tailings, Johnette C. Shockley

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

For more than a century, a large volume of gold-mining tailings was deposited in Whitewood Creek and the Belle Fourche River, tributaries to the Cheyenne River in western South Dakota. Much of it still remains, and field and historical evidence indicates continued remobilization of tailings-containing alluvium in these bedrock-dominated channels. Both long-term, natural fluctuations in climate and anthropogenically driven changes can impact regional precipitation, temperature, hydrologic patterns, and ecosystem functions. Such changes have the potential to affect both the transport and distribution of arsenic-laden sediments and mechanical erosion that can undermine the stability of channel-bed and overbank material.

This study …

Recent Literature, C. John Ralph

North American Bird Bander

No abstract provided.

From The New Chief Of The Bird Banding Laboratory, Antonio Celis-Murillo

North American Bird Bander

No abstract provided.

Save The Date For Annual Meeting 29 Apr – 1 May 2022 In Southern California, Tania Romero

North American Bird Bander

No abstract provided.

Abstracts Of The Western Bird Banding Association Virtual Annual Meeting September 2021, North American Bird Bander

North American Bird Bander

No abstract provided.

Semiochemical Signatures Associated With Differential Attraction Of Anopheles Gambiae To Human Feet, Maurice O. Omolo, Isaiah O. Ndiege, Ahmed Hassanali

All Peer-Reviewed Publications

Background: Several human-produced volatiles have been reported to mediate the host-seeking process under laboratory conditions, yet no effective lure or repellent has been developed for field application. Previously, we found a gradation of the attractiveness of foot odors of different malaria free individuals to Anopheles gambiae sensu stricto Giles. In this study, foot odor of the individual with the most attractive 'smelly' feet to the An. gambiae was collected, analyzed and attractive blend components identified. Methods: The foot odor of the individual with the most attractive 'smelly' feet to the An. gambiae was trapped on Porapak Q and analyzed by …

Global Population Genetic Structure And Demographic Trajectories Of The Black Soldier Fly, Hermetia Illucens, Cengiz Kaya, Tomas N. Generalovic, Gunilla Ståhls, Martin Hauser, Ana C. Samayoa, Carlos G. Nunes-Silva, Heather Roxburgh, Jens Wohlfahrt, Ebenezer A. Ewusie, Marc Kenis, Yupa Hanboonsong, Jesus Orozco, Nancy Carrejo, Satoshi Nakamura, Laura Gasco, Santos Rojo, Chrysantus M. Tanga, Rudolf Meier, Clint Rhode, Christine J. Picard, Chris D. Jiggins, Florian Leiber, Jeffery K. Tomberlin, Martin Hasselmann, Wolf U. Blanckenhorn, Martin Kapun, Christoph Sandrock

All Peer-Reviewed Publications

Background: The black soldier fly (Hermetia illucens) is the most promising insect candidate for nutrient-recycling through bioconversion of organic waste into biomass, thereby improving sustainability of protein supplies for animal feed and facilitating transition to a circular economy. Contrary to conventional livestock, genetic resources of farmed insects remain poorly characterised. We present the first comprehensive population genetic characterisation of H. illucens. Based on 15 novel microsatellite markers, we genotyped and analysed 2862 individuals from 150 wild and captive populations originating from 57 countries on seven subcontinents. Results: We identified 16 well-distinguished genetic clusters indicating substantial global population structure. The data …

How Are Agricultural Research Projects Conceiving Innovation? An Assessment Of The European Union Multi-Actor Projects, Samuel Brea Martinez-Collado

Graduate Theses and Dissertations

Horizon research programs are the European Union’s lighthouse for innovation and research concerning the agri-food chain, the management of natural resources, and the bioeconomy. Their innovation strategy approach is one that pursues the practical application of the research via the collaboration of all actors involved. Such strategy is the reflection of a Multi-Actor Approach as their procedure to enhance innovation. This paper presents the main trends and directions 101 Multi-Actor Projects (MAPs) are following on said approach towards innovation. The analysis is based on the use of well-defined “pathways” and “measures” proposed in the Guidelines for Evaluation of Innovation in …

Neither Buddhist Nor Taoist, But Both (And Even More): Exploring The ‘Hall Of Infinite Principle’ (Guangli Fotang): A Chinese Temple In The Romanian Capital, Serban Toader

Occasional Papers on Religion in Eastern Europe

This ethnography regards the sole Chinese temple in the Romanian capital Bucharest, its people and activity, as well as the thinking that supports this new religious movement (Maitreya Great Tao,Mile Dadao 彌勒大道). It is common knowledge that Taoism, Budhism, and Confucianism appear, at least in the official discourse, as a braided rope of unified Chinese tradition, each of the three at the same time preserving their particular features. Nevertheless, Mile Dadao not only seems to implicitly unite the three traditions in one (to which other foreign or popular traditions may be added as well), but also aims to act as …

The Philosophy Of Outliers: Reintegrating Rare Events Into Biological Science, Chelsea N. Cook, Angela R. Freeman, James C. Liao, Lisa A. Mangiamele

Biological Sciences: Faculty Publications

Individual variation in morphology, physiology, and behavior has been a topic of great interest in the biological sciences.While scientists realize the importance of understanding diversity in individual phenotypes, historically the minority results (i.e., outlier observations or rare events) of any given experiment have been dismissed from further analysis. We need to reframe how we view outliers to improve our understanding of biology. These rare events are often treated as problematic or spurious, when they can be real rare events or individuals driving evolution in a population. It is our perspective that to understand what outliers can tell us in our …

Influencing The Inflammatory Response Through Multi-Scale Geometry, Antibiotic Release, And Fluid Management In A Textile-Based Biomaterial Wound Dressing, Elizabeth Gianino

All Dissertations

The total population of diagnosed and undiagnosed diabetes mellitus in the United states is expected to rise by 54% between the years of 2015 and 2030 contributing to $200 billion in health care expense. The exponential rise in common diabetic wounds, such as diabetic foot ulcers, puts a large population at risk for complications such as infection, amputation, and even death. Peripheral neuropathy leading to late diagnoses, patient non-compliance, and lack of holistic treatment options all contribute to complications with the incidence of new ulcer formation after treatment reaching 50%. This work explores the design, development, and in vitro evaluation …

Exploring The Role Of Ampk In Nutrient Sensing And Signaling In The Human Parasite Trypanosoma Brucei, Jessica Jones

All Dissertations

African trypanosomes are protozoan parasites that cause the diseases African sleeping sickness and nagana, in humans and cattle respectively. These parasites have complex life cycles with infection of a mammalian host, ~5mM glucose, following transmission by an insect vector, essentially zero glucose. With these pathogens being exposed to rapidly changing glucose abundance in a host-dependent manner, the ability to sense and rapidly respond to changes in the availability of the hexose are critical. First, I provide a review of glucose metabolism in Trypanosoma brucei. Then, we explore the role of the catalytic α subunit of AMPK, a eukaryotic master …

Deep Learning Based Speech Enhancement And Its Application To Speech Recognition, Ju Lin

All Dissertations

Speech enhancement is the task that aims to improve the quality and the intelligibility of a speech signal that is degraded by ambient noise and room reverberation. Speech enhancement algorithms are used extensively in many audio- and communication systems, including mobile handsets, speech recognition, speaker verification systems and hearing aids. Recently, deep learning has achieved great success in many applications, such as computer vision, nature language processing and speech recognition. Speech enhancement methods have been introduced that use deep-learning techniques, as these techniques are capable of learning complex hierarchical functions using large-scale training data. This dissertation investigates the deep learning …

Development Of Tissue Engineered Scaffolds For Cardiovascular Repair And Replacement In Pediatric Patients, Dipasha Sinha

All Dissertations

Congenital Heart Diseases (CHD) are abnormalities present in the heart and great vessels at birth. It is one of the most frequently diagnosed congenital disorders, affecting approximately 40,000 live birth each year in the United States. The incidence of new CHD patients and the relative distribution of defects have not changed over time and remain a birth rate function. Out of the new patients found to have CHD each year, an estimated 2,500 patients have a defect that requires a substitute, non-native valve, or conduit artery to replace structures that are congenitally absent or hypoplastic. Materials in current use for …

Novel Peptide Biomaterials For Enhanced Delivery Of Sirna Cargo For Treatment Of Ovarian Cancer, Timothy Samec

All Dissertations

Ovarian cancer is the 7^th leading cause of cancer related death and the 5^th most commonly diagnosed cancer among women. Primarily diagnosed in stage III or stage IV, aggressive treatment is necessary and involves surgical debulking and administration of systemic chemotherapeutics. Unfortunately, these strategies fall short in effectively treating ovarian cancer and many patients experience local disease recurrence, development of multidrug resistant tumors, regional or distant metastatic events, or a combination of the three. As such, there is a significant need for additional treatment options and methods of delivery to improve therapeutic efficacy and disease survivability.

RNA interference …

Where To Start? A Tool For Thinking About The Sdgs And Community Foundation Work, Katie Leone, Tessa Lesage

The Foundation Review

The merits of advancing the United Nations Sustainable Development Goals are widely agreed upon by the global community, but designing and applying strategies to do so at the local level can be challenging. This article aims to support community foundations in moving the 2030 Agenda for Sustainable Development forward in practical ways by exploring the use of a point-of-entry wheel to create a shared language that can help community foundations align their local efforts with the global goals.

Since 2012, Collaboratory has been exploring the potential for integrating sustainability — encompassing economic, social, and environmental pillars — as a strategic …

Northern Bobwhite Occupancy Patterns On Multiple Spatial Scales Across Arkansas, Ellery V. Lassiter, Marcus Asher, Grace Christie, Connor Gale, Andrhea Massey, Cody Massery, Christopher R. Middaugh, John T. Veon, Brett A. Degregorio

Biological Sciences Faculty Publications and Presentations

Northern bobwhite Colinus virginianus populations have been rapidly declining in the eastern, central, and southern United States for decades. Land use change and an incompatibility between northern bobwhite resource needs and human land use practices have driven declines. Here, we applied occupancy analyses on two spatial scales (state level and ecoregion level) to more than 5,000 northern bobwhite surveys conducted over 6 y across the entire state of Arkansas to explore patterns in occupancy and land use variables, and to identify priority areas for management and conservation. At the state level, northern bobwhite occupied 29% of sites and northern bobwhite …

3d Textured Model Encryption Using 2d Logistic And 3d Lorenz Chaotic Map, Nashwan Alsalam, Abdul Monem S., Shaimaa H. Shaker

Iraqi Journal of Computers, Communications, Control and Systems Engineering

The widespread of recent multimedia, including various 3D model applications in different domains of areas, may lead to 3D models being stolen and attacked by hackers. Moreover, 3D models must be protected from unauthorized users and when transmitting over the internet. Nowadays the 3D model protection is a very important Issue. This paper proposed a scheme that provides high protection for the textured 3D model by implementing multiple levels of security. The first level of security is achieved by encrypting the texture map based on a key generated by a 2D Logistic chaotic map. The second level of security is …

Proof Positive: Applications Of Chemical Analysis Techniques In Art Forgery Detection, Joseph Fryc

Museum Studies Theses

In response to the subjective nature of older forgery detection techniques, modern forgery detection methods rely heavily on chemical analysis of the materials utilized in a given piece of work in order to make authenticity determinations. Chemical methods of detection at their core provide an objective determination of facts regarding the composition of materials utilized in contested pieces and provide a relative date of production for those materials. In this way, chemical analysis helps service the field of modern forgery detection as a direct compliment to traditional stylistic analysis, by providing extra data on the piece that can often be …

Museums & Environmental Sustainability: Are They Doing Enough?, Alexandra M. Dwyer

Museum Studies Theses

As the world continues to be affected by the rapid rates of climate change, institutions from every sector are transitioning to become more sustainable by reducing or eliminating their harmful habits on the ecosystem. Whether by their own accord or external pressure from current legislative action to cut carbon emissions, institutions are shifting towards a sustainable future. For museums there are additional unique reasons to adopt sustainability into various aspects with their institution. The most influential reason is that museums have a responsibility as community leaders and change makers. However, looming questions remain: Are museums doing enough? Are these cultural …