Digital Commons Network^™

Towards Understanding The Role Of Central Processing In Release From Masking, Nima Alamatsaz

Dissertations

People with normal hearing have the ability to listen to a desired target sound while filtering out unwanted sounds in the background. However, most patients with hearing impairment struggle in noisy environments, a perceptual deficit which current hearing aids and cochlear implants cannot resolve. Even though peripheral dysfunction of the ears undoubtedly contribute to this deficit, surmounting evidence has implicated central processing in the inability to detect sounds in background noise. Therefore, it is essential to better understand the underlying neural mechanisms by which target sounds are dissociated from competing maskers. This research focuses on two phenomena that help suppress …

Meet Bo: Gwu's New Mascot Makes His Mark, Cole Ray

GWU-Today

I looked at my class schedule as we were driving to GWU to move in for my junior year. I said to myself, “Wow, I’m going to be on the newspaper staff! What will I write about?” This thought lingered as I made my way to the Tucker center to get my key. Then amongst the keys, lanyards and books was something quite unexpected. I saw him waddling amongst the many shoes. That is when I knew, this would be my first story. The mascot of Gardner-Webb University is the Runnin-Bulldog. Recently, a young canine named Bo was welcomed onto …

Spartan Daily, August 31, 2021, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2021

Volume 157, Issue 5

Implementasi Kebijakan Triple Skilling Dalam Membangun Sumber Daya Manusia Terampil Dan Produktif (Studi Kasus: Balai Besar Pengembangan Latihan Kerja Bekasi), Syifa Fauzi, Bambang Shergi Laksmono

Jurnal Pembangunan Manusia

The development of skilled and productive human resources is one of the main priorities of President Joko Widodo's policy. The unemployment burden which continues to increase due to the emergence of mismatches of workers' skills with company needs and automation will be a threat to the future of the workforce in Indonesia. The Triple Skilling Policy (Skilling, Re-skilling, Up-skilling) were made to minimize labor problems in Indonesia. Balai Besar Pengembangan Latihan Kerja Bekasi as one of the vocational training centers that conducts job training has implemented a Triple Skilling policy in 4 vocations which are Electronic Engineering, Refrigeration, Information and …

Foe To Friend: Parallel Domestication Of Ophiocordyceps From Fungal Parasite To Beneficial Symbiont In Cicadas, Jason Vailionis, Eric Rl Gordon, Chris Simon

University Scholar Projects

Nutritional symbioses are integral to the survival and diversity of many insects. The majority of herbivorous insects in the order Hemiptera possess stable, inherited symbionts that produce essential amino acids and vitamins. However, instability has been observed in cicadas, with one bacterial symbiont, Hodgkinia cicadicola, being repeatedly replaced by a new fungal symbiont, Ophiocordyceps. The fungal symbionts are thought to be derived from parasitic Ophiocordyceps species, but little is known about these parasitic ancestors or how the transition from parasite to mutualist occurs. We used a combination of targeted amplified genes and metagenomic sequencing to investigate the evolution …

Arctic Lagoon And Nearshore Food Webs: Relative Contributions Of Terrestrial Organic Matter, Phytoplankton, And Phytobenthos Vary With Consumer Foraging Dynamics, Kelton W. Mcmahon, William G. Ambrose, Melinda J. Reynolds, Beverly J. Johnson, Alex Whiting, Lisa M. Clough

All Faculty Scholarship

Characterizing energy flow and trophic linkages is fundamental to understanding the functioning and resilience of Arctic ecosystems under increasing pressure from climate change and anthropogenic exploitation. We used carbon and nitrogen stable isotopes to examine trophic dynamics and the relative contribution of terrestrial organic matter, water column phytoplankton, and phytobenthos (benthic micro- and macro-autotrophs as well as sea ice algae) to the food webs supporting 45 macroconsumers in three Arctic coastal lagoon ecosystems (Krusenstern, Sisualik, Akulaaq) and the adjacent Kotzebue Sound with varying degrees of connectivity in Cape Krusenstern National Monument, Alaska. A two-source (water column particulate organic matter and …

Bee Assemblages Data [2021], Daniel A. Potter, Bernadette M. Mach

Entomology Research Data

Plant characteristics, sample sites, and non-native bee assemblages for a bee survey conducted in 2014-2017 by Bernadette Mach in the Daniel A. Potter lab at the University of Kentucky.

Black Children's Development Of Self-Regulation Within Stressful Contexts Of Parenting: Investigating Potential Buffering Effects Of A Kindergarten Social-Emotional Learning Program, Eli Labinger

Dissertations and Theses

Children living in poverty are at an elevated risk for experiencing academic, social-emotional, and behavioral difficulties when beginning kindergarten, and early educational achievement gaps between economically disadvantaged and advantaged children are known to persist and widen over time. Black children face additional challenges related to racism, marginalization, minoritization, and oppression--processes which may, like poverty, impact their development by affording them fewer of the high-quality experiences that are critical for early learning. Fortunately, evidence-based social-emotional learning (SEL) programs offer tools to promote the social-emotional and behavioral competencies that support children's school readiness and early learning, and may counteract the adverse impacts …

Lung Epithelial Signaling Mediates Early Vaccine-Induced Cd4 + T Cell Activation And Mycobacterium Tuberculosis Control, Shibali Das, Nancy D Marin, Ekaterina Esaulova, Mushtaq Ahmed, Amanda Swain, Bruce A Rosa, Makedonka Mitreva, Javier Rangel-Moreno, Mihai G Netea, Luis B Barreiro, Maziar Divangahi, Maxim N Artyomov, Deepak Kaushal, Shabaana A Khader

Open Access Publications

Tuberculosis (TB) is one of the leading causes of death due to a single infectious agent. The development of a TB vaccine that induces durable and effective immunity to Mycobacterium tuberculosis (

Vesicular Stomatitis Virus Chimeras Expressing The Oropouche Virus Glycoproteins Elicit Protective Immune Responses In Mice, Sarah Hulsey Stubbs, Marjorie Cornejo Pontelli, Nischay Mishra, Changhong Zhou, Juliano De Paula Souza, Rosa Maria Mendes Viana, W Ian Lipkin, David M Knipe, Eurico Arruda, Sean P J Whelan

Open Access Publications

Oropouche virus (OROV) infection of humans is associated with a debilitating febrile illness that can progress to meningitis or encephalitis. First isolated from a forest worker in Trinidad and Tobago in 1955, the arbovirus OROV has since been detected throughout the Amazon basin with an estimated 500,000 human infections over 60 years. Like other members of the family

A Means To An End: How The Expansion Of The Federal Arbitration Act Of 1925 By The Supreme Court Created A Loophole For Corporations To Avoid Claims By Consumers And Workers Alike, Brittany L. Pushkin

University of Miami Business Law Review

A Means to an End: How the Expansion of The Federal Arbitration Act of 1925 by the Supreme Court Created a Loophole for Corporations to Avoid Claims by Consumers and Workers Alike Arbitration is rarely thought of outside the legal and business world by the everyday lay person. Whether we know it or not—all of us, in some capacity, have agreed to a mandatory arbitration clause. A contract for cellular service, an employer-employee arrangement, or an agreement to open a bank account are just a few common examples that lock not only clients, but also employees, in contracts that contain …

A More Pixelated Union: A Look At The Path To Unionization In The Video Game Industry Under Trump’S National Labor Relations Board, William C. Selfridge

University of Miami Business Law Review

In the past twenty years, the video game industry has become one of the largest entertainment industries not only in the United States but in the entire world. Yet as video game sales continue to increase at massive rates, it seems the conditions for those making the games have not improved with it, at least according to some in the know. While other entertainment industries have moved to unionize, those in the video game industry have yet to take that leap. To make matters worse, during the administration of President Donald J. Trump, the National Labor Relations Board (“NLRB”) shifted …

Dell'italia Honored By Va For Decades Of Research Excellence, Jeff Hansen

Browse All News

No abstract provided.

A Convergent Parallel Study On Knowledge, Perceptions, And Attitudes Of Mainstream Workers During Covid-19, Farhan Alshammari, Romeo Mostoles Jr, Eddieson Pasay-An, Sultan Alshammari

Makara Journal of Health Research

Background: This study explores and assesses the knowledge, perceptions, and attitudes of mainstream workers during the COVID-19 pandemic in the Ha’il Region, Kingdom of Saudi Arabia.

Methods: Using convergent parallel mixed-methods design, 502 frontline workers were enlisted via snowball and purposive sampling. Descriptive statistics and thematic analysis were used to analyze the quantitative and qualitative data, respectively.

Results: There is a well-prepared response to COVID-19, namely, a commendable knowledge, attitude, and practices (KAP) gap documented in reliable information concerning the virus, specifically, awareness that COVID-19 can be a potentially fatal disease (100%); that droplets from infected people …

Electrical Property Of Polypropylene Films Subjected To Different Temperatures And Dc Electric Fields, Huseyin R. Hiziroglu, Chuyan Zhang, Weichen Shi, Qiao Wang, Mingguang Diao

Electrical & Computer Engineering Publications

A polypropylene (PP) film is usually used as a dielectric material in capacitors as well as cables. However, PP films may degrade because of the combined effect of temperature and electric field. In an earlier study, plain PP films and PP films loaded with nano-metric natural clay were studied under sinusoidal (AC) electric fields at power frequency and temperatures above the ambient. To better understand the electrical characteristics of PP film under various conditions, the objective of this study is to determine the time-to-breakdown of the plain PP and PP filled with 2% (wt) natural nano-clay when subjected to time-invariant …

The Effects Of Olfactory Enrichment On Shelter Dog Behavior, Madison J. Pattillo, Lauren N. Mitchell, Jessica A. Catchpole, Allison L. Martin

The Kennesaw Journal of Undergraduate Research

Shelter environments are stressful for dogs due to loud noises and unfamiliar surroundings. Previous research showed that exposure to some scents resulted in reductions in activity and vocalizations in shelter dogs. We investigated the effects of two calming (lavender and vetiver) and two stimulating (lemon and rosemary) essential oils on crate position and active, resting, and stress behaviors. There were 8, 5-min observations conducted each week per dog, split between baseline and scent exposure. Our analysis using the Wilcoxon Signed-Rank test found that dogs exposed to lavender (n = 13), lemon (n = 10), rosemary (n = …

Pu Sapi Dan Lembu Agra: Kajian Antroponimi Berdasarkan Isi Prasasti Jawa Kuno (Abad Ke-9–16 M), Chacuk Tri Sasongko, Ninie Susanti

Paradigma: Jurnal Kajian Budaya

Javanese literary works, especially the Panji tales, often feature human characters with animal names, such as Kuda Narawangsa, Kebo Kanigara, and Kidangwalangka. This naming phenomenon can also be found in old Javanese inscriptions. Recent studies generally concluded that such naming tradition occurred during the Kadiri-Majapahit era, and this was closely related to the banner of the army and the identity of makasirkasir. This study aims to reveal the motivation behind the naming tradition and the relationship between personal name, social status, and occupation of the person so named throughout the ancient Javanese era. This study uses Nyström’s onomastical approach, especially …

Acquisitions Unit Annual Report 2020-2021, Andrée Rathemacher

Technical Services Reports and Statistics

Annual Report of the Acquisitions Unit, University Libraries, University of Rhode Island for FY2021. Covers personnel, work flow, special projects, and serial, monograph, and e-resource acquisitions. Supplemental files include data on library materials expenditures by a number of variables as well as important working documents from the year.

Micrornas As Biomarkers For Predicting Complications Following Aneurysmal Subarachnoid Hemorrhage, Wang-Xia Wang, Joe E. Springer, Kevin W. Hatton

Sanders-Brown Center on Aging Faculty Publications

Aneurysmal subarachnoid hemorrhage (aSAH) is a high mortality hemorrhagic stroke that affects nearly 30,000 patients annually in the United States. Approximately 30% of aSAH patients die during initial hospitalization and those who survive often carry poor prognosis with one in five having permanent physical and/or cognitive disabilities. The poor outcome of aSAH can be the result of the initial catastrophic event or due to the many acute or delayed neurological complications, such as cerebral ischemia, hydrocephalus, and re-bleeding. Unfortunately, no effective biomarker exists to predict or diagnose these complications at a clinically relevant time point when neurologic injury can be …

Temporal Evolution Of Structure And Function In The Periphery And Central Auditory Systems With Mild Blast Induced Tinnitus In Rat Animal Models, Ningning Shao

Dissertations

Exposure to blast causes debilitating trauma including tinnitus among soldiers and civilians (Cave et al., 2007; Remenschneider et al., 2014; Singh et al., 2016). Tinnitus is a constant ringing noise perception without external acoustic event; it affects sleep, concentration, behavior, leading to suicidal tendencies (Swan et al., 2017). Though blast induced tinnitus has been studied, structural and functional dysfunctions along auditory systems have not been systematically studied. It was hypothesized in this work that blast causes tinnitus even while the ears are mechanically protected, and the damage occurred in both central and peripheral auditory systems, which contributed to increased anxiety …

Wandering With Artificial Intelligence And Its Obscure Legal Liability, Muhammad Pasha Nur Fauzan, Darian Amarta, Evan Tobias, Vikri Ricardo, Melania Fidela G.

Indonesia Law Review

The high level of autonomy of AI will raise the problem of legal liability at some point in the future. If AI’s behaviour causes an illegal consequence, who to held liable? This article will explore the problem concerning legal liability of AI into two main discussion. The first discussion will explore the possibility of imposing legal liability of AI to human. This part will discuss various available option to solve the AI liability problem by imposing legal liability on either users or manufacturers. While the second discussion will explore the possibility of imposing legal liability of AI to AI itself. …

Intra-Arterial Combination Therapy For Experimental Acute Ischemic Stroke, Michael E. Maniskas, Jill M. Roberts, Amanda A. Gorman, Gregory J. Bix, Justin F. Fraser

Neurosurgery Faculty Publications

Acute ischemic stroke continues to devastate millions of individuals worldwide. Current treatments work to restore blood flow but not rescue affected tissue. Our goal was to develop a combination of neuroprotective agents administered intra-arterially following recanalization to target ischemic tissue. Using C57Bl/6J male mice, we performed tandem transient ipsilateral middle cerebral/common carotid artery occlusion, followed by immediate intra-arterial pharmacotherapy administration through a standardized protocol. Two pharmacotherapy agents, verapamil and lubeluzole, were selected based on their potential to modulate different aspects of the ischemic cascade; verapamil, a calcium channel blocker, works in an acute fashion blocking L-type calcium channels, whereas lubeluzole, …

Parameterization Of Food Wastes To Develop An Automatic Recycling System For Livestock And Poultry Feed, Ali Roshanianfard, Samira Nematzadeh, Tarahom Mesri-Gundoshmian

Emirates Journal for Engineering Research

Food wastes are known as one of the big concerns in urban management because of grain consumption gain, environmental pollution, and traditional waste management methods. The reuse of restaurant waste can reduce the cost of producing animal food production. This study attempts to find related parameters to use in the development of an automatic recycling machine and also a suitable method for food waste management (wastes of restaurants in universities and other academic environments) to use in various animal diets. Determination of various parameters including the percentage of dry matter (using a dryer), protein (using Kjeldahl test), fat (using Soxhlet …

Drug Releasing Hydrogels For Opioid Use Disorder, Kaytlyn M. Crowe

Theses

Ease of access to prescription opioids and the strength of synthetic opioids have contributed to the rise in over use disorders, overdose, and death rates during the opioid epidemic. The current overdose standard of care, rescue NLX (NLX), is a competitive antagonist to the μ-opioid receptor but has a relatively short period of action compared to opioid agonists, especially synthetic agonists. Rises in the abuse of these synthetic and semi-synthetic agents in recent years have shown the weaknesses of rescue NLX, as it can leave overdose patients vulnerable to renarcotization and precipitated withdrawal. To prevent both from occurring, we developed …

Continental-Scale Network Reveals Cross-Jurisdictional Movements Of Sympatric Sharks With Implications For Assessment And Management, Charlie Huveneers, Yuri Niella, Michael Drew, Rory Mcauley, Paul A. Butcher, Victor Peddemors, Daniela Waltrick, Chris Dowling, Silas Mountford, Ian S. Keay, Matias Braccini

Fisheries Research Articles

Understanding the movement ecology of marine species and connectivity of populations is required for effective fisheries management. This is especially the case for species with wide-ranging distributions for which movement can span across several jurisdictions with different management regulations. We used the Australian national network of acoustic receivers facilitated by the Integrated Marine Observing System (IMOS) to describe the extent and frequency of movements for two large epipelagic shark species, the bronze whaler (Carcharhinus brachyurus) and dusky shark (Carcharhinus obscurus). A total of 210 sharks (117 bronze whalers and 93 dusky sharks) were tracked for a …

Electrical Property Of Polypropylene Films Subjected To Different Temperatures And Dc Electric Fields, Huseyin R. Hiziroglu, Chuyan Zhang, Weichen Shi, Qiao Wang, Mingguang Diao

Electrical & Computer Engineering Publications

A polypropylene (PP) film is usually used as a dielectric material in capacitors as well as cables. However, PP films may degrade because of the combined effect of temperature and electric field. In an earlier study, plain PP films and PP films loaded with nano-metric natural clay were studied under sinusoidal (AC) electric fields at power frequency and temperatures above the ambient. To better understand the electrical characteristics of PP film under various conditions, the objective of this study is to determine the time-to-breakdown of the plain PP and PP filled with 2% (wt) natural nano-clay when subjected to time-invariant …

Honoring The Mother Of All People; Contemporary Indigenous Leadership In Revitalizing Environmental And Cultural Sustainability, Katharine A. Duderstadt, Alexandra G. Martin, Svetlana Peshkova, Siobhan Senier, Jennifer F. Brewer, Daniel R. Howard

Faculty Publications

This series of events brings Indigenous perspectives from 22 Indigenous speakers across the U.S. and Arctic regions to discussions of sustainable futures within the New Hampshire community. There is growing movement in the academic community to understand how Indigenous knowledge and cultural heritage can deepen our thinking about sustainable futures. While most researchers recognize that anthropogenic climate change and other sustainability challenges require humanistic as well as scientific approaches, many have yet to thoroughly understand the colonial legacies that initiated many of these sustainability problems and continue to impede our study and solutions. The 2020-2021 Sidore Series was designed to …

Ocean Regime Shift Is Driving Collapse Of The North Atlantic Right Whale Population, Erin L. Meyer-Gutbrod, Charles H. Greene, Kimberley T.A. Davies, David G. Johns

Faculty Publications

Ocean warming linked to anthropogenic climate change is impacting the ecology of marine species around the world. In 2010, the Gulf of Maine and Scotian Shelf regions of the Northwest Atlantic underwent an unprecedented regime shift. Forced by climate-driven changes in the Gulf Stream, warm slope waters entered the region and created a less favorable foraging environment for the endangered North Atlantic right whale population. By mid-decade, right whales had shifted their late spring/summer foraging grounds from the Gulf of Maine and the western Scotian Shelf to the Gulf of St. Lawrence. The population also began exhibiting unusually high …

Arctic Lagoon And Nearshore Food Webs: Relative Contributions Of Terrestrial Organic Matter, Phytoplankton, And Phytobenthos Vary With Consumer Foraging Dynamics, Kelton W. Mcmahon, William G. Ambrose, Melinda J. Reynolds, Beverly J. Johnson, Alex Whiting, Lisa M. Clough

Graduate School of Oceanography Faculty Publications

Characterizing energy flow and trophic linkages is fundamental to understanding the functioning and resilience of Arctic ecosystems under increasing pressure from climate change and anthropogenic exploitation. We used carbon and nitrogen stable isotopes to examine trophic dynamics and the relative contribution of terrestrial organic matter, water column phytoplankton, and phytobenthos (benthic micro- and macro-autotrophs as well as sea ice algae) to the food webs supporting 45 macroconsumers in three Arctic coastal lagoon ecosystems (Krusenstern, Sisualik, Akulaaq) and the adjacent Kotzebue Sound with varying degrees of connectivity in Cape Krusenstern National Monument, Alaska. A two-source (water column particulate organic matter and …

Mammalian And Invertebrate Models As Complementary Tools For Gaining Mechanistic Insight On Muscle Responses To Spaceflight, Amber M. Paul, Thomas Cahill, Henry Cope, Joseph J. Bass, Eliah G. Overbey, Rachel Gilbert

Publications

Bioinformatics approaches have proven useful in understanding biological responses to spaceflight. Spaceflight experiments remain resource intensive and rare. One outstanding issue is how to maximize scientific output from a limited number of omics datasets from traditional animal models including nematodes, fruit fly, and rodents. The utility of omics data from invertebrate models in anticipating mammalian responses to spaceflight has not been fully explored. Hence, we performed comparative analyses of transcriptomes of soleus and extensor digitorum longus (EDL) in mice that underwent 37 days of spaceflight. Results indicate shared stress responses and altered circadian rhythm. EDL showed more robust growth signals …