Digital Commons Network^™

Increased Excitability Induced In The Primary Motor Cortex By Transcranial Ultrasound Stimulation, Benjamin C. Gibson, Joseph L. Sanguinetti, Bashar W. Badran, Alfred B. Yu, Evan P. Klein, Christopher C. Abbott, Jeffrey T. Hansberger, Vincent P. Clark

Publications and Research

Background: Transcranial Ultrasound Stimulation (tUS) is an emerging technique that uses ultrasonic waves to noninvasively modulate brain activity. As with other forms of non-invasive brain stimulation (NIBS), tUS may be useful for altering cortical excitability and neuroplasticity for a variety of research and clinical applications. The effects of tUS on cortical excitability are still unclear, and further complications arise from the wide parameter space offered by various types of devices, transducer arrangements, and stimulation protocols. Diagnostic ultrasound imaging devices are safe, commonly available systems that may be useful for tUS. However, the feasibility of modifying brain activity with diagnostic tUS …

Daily Eastern News: November 28, 2018, Eastern Illinois University

November

No abstract provided.

Ohio University Licenses Technology To Ohio Startup Company To Develop Non-Invasive Osteoporosis Diagnostic Device (November 28, 2018), University Communications And Marketing

OHIO News Articles Archive

No abstract provided.

Concentrations Of Purine Metabolites Are Elevated In Human Fluids From Adults And Infants And In Livers From Mice Fed Diets Depleted Of Bovine Milk Exosomes And Their Rna Cargos, Ana Aguilar Lozano

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

Since miRNAs discovery, evidence keeps accumulating on their role in human physiology for homeostasis and implications during disease development. Upon the discovery that miRNAs could be encapsulated in exosomes and provide protection, evidence keeps accumulating on the possibility for miRNAs to be transferred between distant cells and elicit gene expression changes, and clinical trials are being developed to identify miRNAs in body fluids that could predict disease outcomes based on miRNA encapsulation in exosomes making them stable in body fluids. Recently, studies have shown that dietary miRNAs encapsulated in exosomes can be absorbed in mice and humans, and on the …

Soybean Androgenesis, Martina Garda

Student Theses and Dissertations

Food is a constant world demand, and soybeans are among the most complete food crops which have fed people since its domestication. Unfortunately, soybean is a difficult crop to work within the biotechnology laboratory. Soybean androgenesis has been a challenging process yet to be advanced significantly after years of attempts. There have been some minor advances, for instance, reports of a 2% induction rate in anther culture, formation of roots, rare shoots, but only a handful of plantlets that did not survive to maturity. This dissertation compiles these efforts in the context of developing a pyramidal stressors model for androgenesis …

A Case Study Of Student And Staff Perceptions Of The School Breakfast Program: Food For Thought From A College Preparatory High School For Underserved Students, Jennifer Lucas Young

Dissertations and Theses

Research suggests that participation in the School Breakfast Program positively impacts academic success by improving student behavior, cognitive functioning, and attendance. Additionally, the School Breakfast Program appears to improve food insecurity, overall health and weight-related issues. However, compared to the National School Lunch Program, participation in the School Breakfast Program has been historically low, especially at the high school level. Using an integrated composite framework, a combination of social cognitive theory and ecological systems theory, as the conceptual model, this qualitative case study explored factors influencing student breakfast eating and participation in the school's breakfast program within a college-preparatory high …

High-Throughput Assessment Of A Novel, Thiol-Acrylate Hydrogel For Tumor Spheroid Synthesis In A Microfluidic Device, Nathan Daniel Kersker

LSU Master's Theses

The extracellular environment plays an important role in regulating cell behavior. The mechanical, structural, and compositional properties of the extracellular matrix can determine the fate of the growing cells. Standard two-dimensional culturing in a flask fails to represent a native cellular environment. To create the native environment suitable for cells, hydrogels were previously studied. One of the most extensively studied synthetic hydrogels was a poly(ethylene glycol diacrylate) (PEGDA) hydrogel. However, the need for UV polymerization may introduce unwanted changes in cell morphology and viability. The hydrogel being proposed was a form of a thiol-acrylate hydrogel that can eliminate this problem …

A Two Compartment Pharmacokinetic Model Describes The Intra‐Articular Delivery And Retention Of Rhprg4 Following Acl Transection In The Yucatan Mini Pig, Mark Hurtig, Iman Zaghoul, Heather Sheardown, Tannin A. Schmidt, Lina Liu, Ling Zhang, Khaled A. Elsaid, Gregory D. Jay

Pharmacy Faculty Articles and Research

Treatment of the injured joint with rhPRG4 is based on recent observations that inflammation diminishes expression of native PRG4. Re‐establishing lubrication between pressurized and sliding cartilage surfaces during locomotion promotes the nascent expression of PRG4 and thus intra‐articular (IA) treatment strategies should be supported by pharmacokinetic evidence establishing the residence time of rhPRG4. A total of 21 Yucatan minipigs weighing ∼55 Kg each received 4 mg of 131I‐rhPRG4 delivered by IA injection 5 days following surgical ACL transection. Animals were sequentially euthanized following IA rhPRG4 at 10 mins (time zero), 24, 72 hrs, 6, 13 and 20 days later. The …

University Of Richmond Symphony Orchestra, Department Of Music, University Of Richmond

Music Department Concert Programs

No abstract provided.

Protein Aggregates And Polyglutamine Tracts In Neurodegenerative Disease, John Mack

Senior Honors Theses

The incidence of neurodegenerative diseases such as Alzheimer's Disease, Parkinson's Disease, Huntington's Disease and other Polyglutamine Diseases is projected to dramatically increase throughout the developed world, and yet the pathology of these diseases remains poorly understood. One pathway that these neurodegenerative diseases share is the accumulation of pathologic proteins which are not only harmful in their soluble form but may go on to form toxic aggregates. In many cases, a consensus has yet to be reached concerning the mechanism for protein aggregation. Therefore, the exploration of the roles of these proteins and their possible mechanisms, along with potential techniques for …

Interrogation Or Experimentation? Assessing Non-Consensual Human Experimentation During The War On Terror, William J. Aceves

Duke Journal of Comparative & International Law

The prohibition against non-consensual human experimentation has long been considered sacrosanct. It traces its legal roots to the Nuremberg trials although the ethical foundations dig much deeper. It prohibits all forms of medical and scientific experimentation on non-consenting individuals. The prohibition against non-consensual human experimentation is now well established in both national and international law.

Despite its status as a fundamental and non-derogable norm, the prohibition against non-consensual human experimentation was called into question during the War on Terror by the CIA’s treatment of “high-value detainees.” Seeking to acquire actionable intelligence, the CIA tested the “theory of learned helplessness” on …

Spectrum, Volume 41, Issue 11, Sacred Heart University

Newspapers (Obelisk & Spectrum)

Highlights include: Pioneers tie for NEC championship -- Local burglary updates -- International education week -- Do students feel safe going out -- Woman in business event -- Black Student Union host first event -- Club football conference champs -- Equestrian team wins home show -- Swimming and diving raises awareness for epilepsy -- Marottolo reaches 100 wins as men's ice hockey coach

Machine Learning-Based Modeling And Optimization Of Nitrogen Removal In Wastewater Treatment Under Highly Variable Operating Conditions, Rebecca L. Rubinstein

Doctoral Dissertations

Robust and effective nutrient removal in wastewater treatment is critical to protection of human health and the environment. However, it can be very challenging under variable influent conditions such as those experienced at the University of Connecticut (UConn) Water Pollution Control Facility. The highly seasonal nature of the UConn student population results in rapid transitions between very high and very low loading rates, which can cause short-term permit violations while the system adjusts. The microbial community responsible for most nutrient removal at this and many other facilities is complex and very responsive to influent and environmental conditions. This responsiveness allows …

November 28, 2018, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.

Audiovisual Lexical Retrieval Deficits Following Left Hemisphere Stroke, Brenda Hanna-Pladdy, Hyun Choi, Brian Herman, Spenser Haffey

Student Publications

Binding sensory features of multiple modalities of what we hear and see allows formation of a coherent percept to access semantics. Previous work on object naming has focused on visual confrontation naming with limited research in nonverbal auditory or multisensory processing. To investigate neural substrates and sensory effects of lexical retrieval, we evaluated healthy adults (n = 118) and left hemisphere stroke patients (LHD, n = 42) in naming manipulable objects across auditory (sound), visual (picture), and multisensory (audiovisual) conditions. LHD patients were divided into cortical, cortical⁻subcortical, or subcortical lesions (CO, CO⁻SC, SC), and specific lesion location investigated in …

New Lines: Mary Ann Yates, The Orphan Of China, And The New She-Tragedy, Elaine Mcgirr

ABO: Interactive Journal for Women in the Arts, 1640–1830

This essay demonstrates a significant break in eighteenth-century tragedy from tales of fallen women begging (the audience) for forgiveness and redemption to a different kind of she-tragedy, in which the heroine is neither fallen nor sexually desired, but rather transcends nation and politics with the “natural” moral force of maternal love. I argue that this shift was made possible/legible by Susannah Cibber’s ill-health, which forced Arthur Murphy to reconceive The Orphan of China’s heroine and allowed a rival actress, Mary Ann Yates, to step into this new role and to establish a tragic ‘line’ defined in opposition to that of …

University Leadership Of Professional Development Schools, Diane W. Gómez Dr., Shelley B. Wepner Dr.

Excelsior: Leadership in Teaching and Learning

This study investigated the roles and responsibilities of University-Based Administrators (UBAs) in relation to their oversight of Professional Development Schools PDSs. UBAs refer to college administrators such as department chairs, program coordinators, directors, assistant deans, associate deans, and deans. The participants were 36 UBAs ranging from mid-level administrators to faculty chairpersons. They represented universities of various sizes and Carnegie classifications from across the United States. The UBAs responded through email or by telephone to nine semi-structured interview questions related to their PDS work. The majority of UBAs were tenure-track or clinical faculty, who spent less than 50% of their time …

Profitability Of Developing Beef Heifers On Stockpiled Winter Forages, Zachary David Mcfarlane, Chris Boyer, J. Travis Mulliniks

Journal of Applied Farm Economics

We estimate the profitability of developing heifers on one stockpiled cool-season grass and two stockpiled warm-season grasses during the winter months by comparing distributions of net present value (NPV) over an 11-year useful life. Furthermore, distributions of payback period and the break-even price for each calf over the heifer’s production life were generated for each forage species. These results are compared across forages as well as to a simulated drylot system for heifer development. Data comes from a grazing experiment in Tennessee, where heifers grazed big bluestem and Indian grass combination (BBIG), switchgrass (SW), or endophyte-infected tall fescue (TF) pastures. …

Research Trends Of Sub-Subjects On Economics: A Bibliometric Study, Sanjukta Mondal, Bijan Kumar Roy

Library Philosophy and Practice (e-journal)

The paper is basically a bibliometric study based on 4993 citations from 53 PhD theses under four sub-subjects of Economics viz. Indian Economics, Rural Economics, Economic Developing and International Economics). The purpose of the study is to analyze the citation pattern of references appended to the theses of all four subjects submitted to The University of Burdwan during the period 2006-2015. To fulfill the purpose, all the relevant information has been collected from the research section of The University of Burdwan and Shodhganga (http://shodhganga.inflibnet.ac.in/) and finally has been analyzed against pre-defined parameters such as bibliographic forms, journal ranking, authorship pattern, …

Fake Or Visual Trickery? Understanding The Quantitative Visual Rhetoric In The News, Rohit Mehta, Lynette Deaun Guzmán

Journal of Media Literacy Education

In online and video/television spaces, news media discourses incorporate multimodal design as a discursive move capable of steering meaning toward desirable implications. Around the 2016 U.S. presidential elections, while polarized news outlets made their positionality on the candidates obvious, more neutral or central news outlets revealed their preferences through subtle multimodal design choices. One of these design choices is using a quantitative visual rhetoric: persuasive multimodal moves that draw on quantification through visual, spatial, and textual manipulation—involving the choice of data representation, visual images, and illustrations, (im)balance between numeric and alphabetic texts, and general quantitative narrative. This quantitative visual rhetoric …

Media Literacy, Democracy, And The Challenge Of Fake News, Lance E. Mason, Dan Krutka, Jeremy Stoddard

Journal of Media Literacy Education

In this essay, the authors offer a context for discussions about fake news, democracy, and considerations for media literacy education. Drawing on media ecology and critical media studies, they highlight the longer history of fake news and how this concept cannot be separated from the media technologies in which cultures grow. They discuss current iterations of this phenomenon alongside the effects of social media and offer a preview of the special issue.

Biofilm Producing Clinical Staphylococcus Aureus Isolates Augmented Prevalence Of Antibiotic Resistant Cases In Tertiary Care Hospitals Of Nepal, Sarita Manandhar, Anjana Singh, Ajit Varma, Shanti Pandey, Neeraj Shrivastava

Student Publications

Staphylococcus aureus, a notorious human pathogen, is a major cause of the community as well as healthcare associated infections. It can cause a diversity of recalcitrant infections mainly due to the acquisition of resistance to multiple drugs, its diverse range of virulence factors, and the ability to produce biofilm in indwelling medical devices. Such biofilm associated chronic infections often lead to increase in morbidity and mortality posing a high socio-economic burden, especially in developing countries. Since biofilm formation and antibiotic resistance function dependent on each other, detection of biofilm expression in clinical isolates would be advantageous in treatment decision. …

Salt Detection And The Influence Of Anorectic Drugs Of Abuse In The Taste System, Jennifer Katherine Roebber

Open Access Dissertations

Taste cells detect five different gustatory modalities: sweet, sour, bitter, umami, and salty. The mechanisms, cells and transductional events that underlie sweet, sour, bitter and umami taste are well characterized. However, salt taste is poorly understood. The ability to detect NaCl is partially, but not fully, blocked by the diuretic amiloride. In both taste buds and in kidneys, a primary target of amiloride is the epithelial sodium channel (ENaC). As such, the field has interpreted amiloride sensitive salt taste to rely on Na+ influx through ENaCs while another unknown receptor detects amiloride-insensitive salt taste. The cell type(s), mechanisms and cell-signaling …

Holocene-Pleistocene Climate Variability Through Stalagmites, Sevag Mehterian

Open Access Dissertations

Understanding the changing climate of the past is the key to understanding the changing climate of the present. Historically, various geologic mediums have been used to unearth the mysteries of the ancient past. These include cores of sediment from deep within the oceans, ice cores from glaciers, skeletons of coral reefs, and stalagmites from inside caves. This dissertation aims to shed light on the climate of the past 300,000 years as recorded within the geochemistry of stalagmites from caves in the Bahamas and Iran. With oxygen and carbon stable isotope geochemistry, radiometric dating through Uranium and Thorium, and trace elemental …

Perceptions Of Commercial And Recreational Fishers On The Potential Ecological Impacts Of The Block Island Wind Farm (Us), Talya S. Ten Brink, Tracey Dalton

Marine Affairs Faculty Publications

Offshore wind is gaining momentum in the United States as a viable source for meeting domestic energy needs. Although offshore wind farms have been developed in Europe and Asia, the Block Island Wind Farm (BIWF) is the first offshore wind farm built in North America. To improve marine resource management, it is critical to understand the impacts of the wind farm on marine resource users in context. Little is known about the impacts of offshore wind farms on marine resource users in the United States. This study investigates recreational and commercial fishers' perceptions of the impacts of the BIWF on …

Ms In Cytopathology, Joanna Burkhardt

Library Impact Statements

No abstract provided.

Peter W. Grandjean Named New Applied Sciences Dean, Shea Stewart

University of Mississippi News

Former Baylor associate dean has more than 30 years of education experience

The Utah Statesman, November 27, 2018, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

"Use It Or Lose It": How Online Activism Moderates The Protective Properties Of Gender Identity For Well-Being, Mindi D. Foster

Psychology Faculty Publications

Regardless of criticisms that online activism does nothing but increase positive feelings, there is merit to understanding the role of online activism for well-being. This research sought to integrate two separate but complimentary lines of research (the well-being effects of activism and social identity) by suggesting that online activism may enhance the ability of social identity to protect against the negative well-being consequences of pervasive discrimination. Three studies, each with different operational definitions of online activism, showed a similar pattern: online activism enhanced the relationship between gender identity and well-being. Consistent with theory on activism’s role as a dynamic predictor …

Microbiomes, Biofilms And Bacterial Communities Cmb 420x, Michael Cerbo

Library Impact Statements

No abstract provided.