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Studies Of Time Variations Of The Magnetic Field In The Nedm@Sns Experiment, Mojtaba Behzadipour

Theses and Dissertations--Physics and Astronomy

It is thought that equal quantities of matter and antimatter were generated at the moment of the Big Bang. However, observations of the Universe show that there is a significant excess of matter over antimatter. The matter-antimatter asymmetry in the Universe (baryon to photon ratio) is observed to be of the order of 10^-10 [1]. Baryogenesis is a possible explanation for the matter-antimatter asymmetry of the universe. In 1967, Sakharov proposed three criteria necessary for Baryogenesis. The three conditions are: 1) baryon number violation, 2) C and CP violation and 3) departure from thermal equilibrium. However, the Standard Model's …

High Performance Data Acquisition And Analysis Routines For The Nab Experiment, David Mathews

Theses and Dissertations--Physics and Astronomy

Probes of the Standard Model of particle physics are pushing further and further into the so-called “precision frontier”. In order to reach the precision goals of these experiments, a combination of elegant experimental design and robust data acquisition and analysis is required. Two experiments that embody this philosophy are the Nab and Calcium-45 experiments. These experiments are probing the understanding of the weak interaction by examining the beta decay of the free neutron and Calcium-45 respectively. They both aim to measure correlation parameters in the neutron beta decay alphabet, a and b. The parameter a, the electron-neutrino correlation coefficient, is …

Data Acquisition, Analysis And Simulations For The Fermilab Muon G−2 Experiment, Fang Han

Theses and Dissertations--Physics and Astronomy

The goal of the new Muon g-2 E989 experiment at Fermi National Accelerator Laboratory (FNAL) is a precise measurement of the muon anomalous magnetic moment, a_μ ≡ (g-2)/2. The previous BNL experiment measured the anomaly a_μ(BNL) with an uncertainty of 0.54 parts per million (ppm). The discrepancy between the current standard model calculation of the a_μ(SM) and the previous measurement a_μ(BNL) is over 3σ. The FNAL Muon g-2 experiment aims at increasing the precision to 140 parts per billion (ppb) to resolve the discrepancy between the theoretical …

Constraining The Star Formation Histories Of Galaxies In The Swift/Uvot + Manga (Swim) Value-Added Catalog, Nikhil Ajgaonkar

Theses and Dissertations--Physics and Astronomy

Although our understanding about galaxy evolution has improved in the past few
decades, we still do not understand how galaxies suddenly stop forming stars and move towards a quiescent phase. In order to do that, we must derive the Star Formation Histories (SFHs) of galaxies, that trace the change in Star Formation (SF) inside the galaxy over the cosmic timescale. This is achieved by using a set of spatially resolved near-ultraviolet (NUV) and optical spectroscopic images of the galaxies. We generate the Swift/UVOT + MaNGA value added catalog (SwiM VAC; Molina et al., 2020b) which comprises 150 galaxies having a …

Business Week Program, February 21-25, 2022, Illinois State University, College Of Business

Business Week

No abstract provided.

The Vagabond Flourine Atom Revisited: Dissociative Photoionization Of Tri- And Pentafluoropropene, Jessica K. De La Cruz

University of the Pacific Theses and Dissertations

Photoelectron Photoion Coincidence (PEPICO) Spectroscopy studies on two unsaturated hydrofluorocarbons (HFCs), also known as hydrofluoroolefines (HFOs), are presented here. Previously, the Sztáray group has studied the dissociation of trans-1,3,3,3-tetrafluoroprop-1-ene (ElixClean), which is a fourth-generation refrigerant and propellant and has lower global warming potential than its precursors. My study is an extension of the ElixClean study as it aims to explore how the different number of fluorine atoms impact the dissociation reactions of these molecules. Both 3,3,3-trifluoropropene (TFP) and cis-1,2,3,3,3- pentafluoropropene (PFP) are also utilized as propellants and refrigerants.Measurements were carried out with remote access to the CRF-PEPICO (combustion reactions followed …

Gc/Ms And Lc/Ms Approaches To Chemical Communication In Plants And Marine Cyanobacteria, Carolyn Keim

University of the Pacific Theses and Dissertations

Natural products are small organic compounds synthesized by living organisms including plants, animals, and microbes. These fall into one of two categories, primary metabolites are required for survival, but secondary metabolites usually play a more accessory role. Extracts from organisms have proven to be useful to humans throughout history. Prior to evidence-based western medicine practices, natural products were the only source of medicine and remain as a treatment source for underdeveloped nations. Today, natural products have either been approved by or have served as the template for many FDA approved drugs. Based on a survey of all FDA approved drugs …

Vaginal Microbiota Of Recurrent Bacterial Vaginosis Patients Under Oral Metronidazole Therapy: Prognosis Based On Specific Species Of Gardnerella And Other Bacterial Vaginosis Associated Species In Association With The Vaginal Microbiome, Ashomathi Ashok Sudhamathi Mollin

Wayne State University Theses

Bacterial Vaginosis (BV) is a state of vaginal dysbiosis in which BV-associated species displace the typically dominant species of Lactobacillus. This urogenital disease elevates the risk for complications such as pre-term birth, STDs and HIV. Currently, there is no consensus on the etiology of BV. Standard of care treatment is oral metronidazole; however, therapy has high rates of recurrence. Our previous qPCR study of recurrent BV patients (3+ episodes/year) found strong associations of Gardnerella_Gsp07, G. swidsinksii, and G. leopoldii with refractory and recurrent responses, and a robust recovery of Lactobacillus in remission patients. However, these findings were not applicable across …

The Development And Evaluation Of A Pediatric Interprofessional Education (Ipe) Experience For Occupational And Physical Therapy Graduate Students, Lorry Liotta-Kleinfeld, Nancy Darr, Tamara Lemmonds, Teresa Plummer

Funded Scholarship

Interprofessional competence is needed to improve health care outcomes. The aim of this paper is to describe the development of theoretically grounded interprofessional education (IPE) experiences to advance interprofessional competencies for occupational and physical therapy doctoral students. In addition, a pretest/postest survey was designed to determine the participants’ perceptions of knowledge attainment, roles, and attitudes. Two cohorts of students (N=115) completed surveys pre and post IPE experiences. Statistically significant changes were found on perception of roles and knowledge attainment. Additional studies are needed to determine if IPE leads to behavioral changes in practice and improves patient outcomes.

Parole In Place As A Solution For The Immigration Status Of Immediate Relatives Of U.S. Citizens, Maximiliano Gluzman

Law Faculty Scholarship

This Article examines the structural barriers that prevent many undocumented immigrants—particularly immediate relatives of U.S. citizens—from adjusting their immigration status under current U.S. immigration law. It focuses on the interaction between the Immigration and Nationality Act’s adjustment-of-status requirement that applicants be “inspected and admitted or paroled” and the unlawful presence provisions enacted by the Illegal Immigration Reform and Immigrant Responsibility Act. Together, these rules create a dilemma for many noncitizens who entered the United States without inspection but later become eligible for lawful permanent residence through family petitions: leaving the United States to pursue consular processing triggers the three- or …

League Of Women Voters Of The Huntington Area E-Mail Bulletin, January 2022, League Of Women Voters Of The Huntington Area

League of Women Voters of the Huntington Area Bulletin 2020 - Present

The Bulletin is published by the League, which is a nonpartisan political organization that encourages the informed and active participation of citizens in government and influences public policy through education and advocacy.

Addressing Gender-Based Violence Using Evidence-Based Practices During Covid-19: The Case Of Puerto Rico, Ayorkor Gaba, Roseanne Flores, María Rebecca Ward, Bailey Pridgen

Publications and Research

As gender-based violence (GBV) surged during the COVID-19 pandemic, the 65th session of the Commission on the Status of Women (CSW65) called for member states, civil, and other stakeholders to consider the specific needs of women and girls in COVID-19 response and recovery efforts. Psychology provides scientific knowledge to help answer this call. Despite existing global guidance and psychological research to mitigate GBV, COVID-19 presents new challenges for consideration. This article summarizes existing GBV guidance/research and COVID-19 considerations, uses an illustrative case study to describe Puerto Rico’s application of GBV guidance/research during COVID-19, and provides preliminary policy and practice recommendations.

Distribution Of Toxicity Of Plant Species In The Plant Family Sapindaceae (Sub-Family Hippocastanoideae), Vishvam Mehta

Undergraduate Honors Thesis Projects

Maple leaf toxicosis is a lethal condition in which wilted leaves from the plant genus Acer are ingested by equines, leading to hemolytic anemia and methemoglobinemia. In prior studies, the toxicity of various Acer species was quantified, revealing a wide array of responses in terms of hemolysis and methemoglobin production. The object of this study, therefore, is to determine the toxicity of Acer’s closest relatives within the family Sapindaceae, specifically the four additional genera in the subfamily Hippocastanoideae. The information gained from this study will be used to understand the evolution of the toxins responsible for hemolysis and methemoglobin production. …

A Populist World Order? Origins And Predictions, Michael Lee

Publications and Research

No abstract provided.

Black Skin, White Masks And The Paradoxical Politics Of Black Historiography, Tacuma Peters

Publications and Research

Frantz Fanon’s Black Skin, White Masks has the paradoxical status of being a text that rejects historiography and History as a primary means of facilitating radical political transformation while also being a key point of departure for histories concerning modern colonial and decolonial thought. This reflection is an examination of the tensions in Black Skin, White Masks as a political work and as an intervention into philosophical, psychoanalytic, literary, and existential debates. Prompted by the 70th anniversary of the publication of Black Skin, White Masks, I examine the richness of the past two decades of historiographical scholarship on slavery, …

Augmented Reality Integrated Welder Training For Mechanical Engineering Technology, Aditya Akundi, Hamid Eisazadeh, Mona Torabizadeh

Informatics and Engineering Systems Faculty Publications

The shortage of welders is well documented and projected to become more severe for various industries such as shipbuilding in coming years. It is mainly because welding training is a critical and often costly endeavor. This study examines the training potential using augmented reality technology as a critical part of welder training for mechanical engineering technology students. This study assessed the performance of two groups of MET students trained with two different methods. One group received training with the traditional method in three sessions. The second group acquired training initially with an augmented reality welding system for three sessions. Then, …

Ticket For Unf's Production Of Hamlet, University Of North Florida

UNF Shakespeare - Hamlet

A ticket for UNF's production of Hamlet at MOCA Jacksonville and the University of North Florida

Teaching And Assessment Of Clinical Diagnostic Reasoning In Medical Students, Lucy Gilkes, Narelle Kealley, Jacqueline Frayne

Medical Papers and Journal Articles

Background: Teaching diagnostic reasoning and giving feedback has an important role in medical education. Clinicians who teach may recognise errors, but be unfamiliar with the terminology used to describe them, leading to a lack of consistent and useful student feedback.

Objective: This prospective project evaluation study aimed to develop an examiner training package regarding errors in diagnostic reasoning, utilising consistent language and feedback tool, and report on diagnostic reasoning errors in second year medical students over the transition from preclinical to early clinical training at objective structured clinical exams (OSCEs).

Results: Likert questionnaire regarding examining, assessment and feedback pre- and …

Fracture Liaison: A Crucial Tool In The Fight Against Fragility Fracture, Paul J. Mitchell

Medical Papers and Journal Articles

Over the course of the first half of the 21st century the age structure of the human population will have undergone dramatic change, leading to what has been described by the Fragility Fracture Network and the International Osteoporosis Foundation as a new demographic era. In the absence of widespread implementation of systematic approaches to chronic disease management, and prevention and treatment of osteoporosis and fragility fractures in particular, fracture rates among older people will increase significantly by mid-century. The purpose of this narrative review is to characterise the current and projected burden of fragility fractures, evaluate current gaps in delivery …

Necrosis Is An Independent Predictor Of Disease-Free And Overall Survival In Pancreatic Well-Differentiated Neuroendocrine Tumours (Nets): A Proposal To Include It In Grading Systems, Talia L. Fuchs, Angela Chou, Mahsa Ahadi, Amy Sheen, Loretta Sioson, Anubhav Mittal, Jaswinder Samra, Anthony J. Gill

Medical Papers and Journal Articles

Pancreatic neuroendocrine tumours (NETs) are currently graded using the World Health Organization (WHO) 2019 system, which is based solely on mitotic count and Ki-67 proliferative index. Although necrosis is a well-recognised adverse prognostic feature that is included in the grading systems of NETs of certain types such as pulmonary carcinoid and medullary thyroid carcinoma, there is currently insufficient evidence to support its inclusion in the grading of pancreatic NETs. Therefore, we sought to investigate the prognostic significance of tumour necrosis in our cohort of resected pancreatic NETs, with a view to providing evidence to support its incorporation into the WHO …

Defining The Rate Of Nutritional And Metabolic Derangements After Pancreatic Resection, K L. Percy, Y X. Ooi, C B. Nahm, F Simpson, G Hickey, S Sahni, D Chesher, M Itchins, N Pavlakis, V H. Tsang, R Clifton-Bligh, A J. Gill, J S. Samra, A Mittal

Medical Papers and Journal Articles

Background and aims: Pancreatic resection is associated with pancreatic exocrine insufficiency (PEI) leading to nutritional consequences. The Pancreatic Nutrition Clinic was established to diagnose and manage PEI through standardised nutritional assessment. In this prospective observational study, we aimed to define the rate of PEI, diabetes mellitus and nutritional abnormalities in patients who underwent pancreatic resection.

Methods: All Pancreatic Nutrition Clinic patients were included for analysis. Clinical data were prospectively obtained at initial assessment. Biochemical data included micronutrient levels, faecal elastase-1 and haemoglobin A1c. Bone mineral density and nutritional assessment were undertaken.

Results: Ninety-eight patients were included. Fifty-nine per cent (58/98) …

Gastric Bezoars And Glp-1ra Medications [Data Set], Ritesh Patel, Reginald Lord, Tamara C. Preda

Medical Papers and Journal Articles

This dataset relates to journal article: Gastroparesis with bezoar formation in patients treated with glucagon-like peptide-1 receptor agonists: Potential relevance for gastric, especially bariatric, surgery.

Quality Improvement Initiatives In The Care And Prevention Of Fragility Fractures In The Asia Pacific Region, Paul J. Mitchell, Seng Bin Ang, Leilani Basa Mercado-Asis, Reynaldo Rey-Matias, Wen-Shiang Chen, Leon Flicker, Edward Leung, David Choon, Sankara Kumar Chandrasekaran, Jacqueline Clare Therese Close, Hannah Seymour, Cyrus Cooper, Philippe Halbout, Robert Daniel Blank, Yanling Zhao, Jae-Young Lim, Irewin Tabu, Maoyi Tian, Aasis Unnanuntana, Ronald Man Yeung Wong, Noriaki Yamamoto, Ding-Cheng Chan, Joon Kiong Lee, On Behalf Of The Asia Pacific Fragility Fracture Alliance

Medical Papers and Journal Articles

Summary: This narrative review summarises ongoing challenges and progress in the care and prevention of fragility fractures across the Asia Pacific region since mid-2019. The approaches taken could inform development of national bone health improvement Road Maps to be implemented at scale during the United Nations ‘Decade of Healthy Ageing’.

Purpose: This narrative review summarises recent studies that characterise the burden of fragility fractures, current care gaps and quality improvement initiatives intended to improve the care and prevention of fragility fractures across the Asia Pacific region.

Methods: The review focuses on published studies, reports and quality improvement …

The Global Burden Of Fragility Fractures – What Are The Differences, And Where Are The Gaps, Paul J. Mitchell, Ding-Cheng (Derrick) Chan, Joon-Kiong Lee, Irewin Tabu, Bernardino B. Alpuerto

Medical Papers and Journal Articles

The current burden of fragility fractures is enormous, and it is set to increase rapidly in the coming decades as humankind enters a new demographic era. The purpose of this review is to consider, in different settings:

• The human and economic toll of fragility fractures.

• Risk factors for fragility fractures.

• Current acute management of fragility fractures.

• Current care gaps in both secondary and primary fracture prevention.

A summary of global, regional, and national initiatives to improve the quality of care is provided, in addition to proposals for the research agenda. Systematic approaches to improve the acute …

Foot Pain Is Common, But Frequently Improves 1 Year After Total Knee Arthroplasty, David Carmody, Geffrey Keighley, Lucy Salmon, Ka Martina, Leo Pinczewski, Matthew Lyons, Benjamin Gooden, Phil Huang, Michael O'Sullivan, Justin Roe

Medical Papers and Journal Articles

Background: Osteoarthritis frequently affects multiple joints through the lower limbs. This study sought to examine the incidence of foot pain in subjects undergoing total knee arthroplasty (TKA) and determine if foot symptoms improved following surgery.

Methods: Six hundred ten subjects undergoing TKA completed patient-reported outcome measures preoperatively, and at 6 and/or 12 months after surgery including the incidence and severity of foot or ankle pain, Knee Injury and Osteoarthritis Outcome Scores (KOOS) Joint Replacement, Oxford Knee Scores (OKS), EQ5D, and satisfaction.

Results: Foot or ankle pain was reported in 45% before, 32% at 6 months, and 36% at 12 months …

Nurse Staffing And Adverse Events In Residential Aged Care: Retrospective Multi-Site Analysis, Dorika Nhongo, Annie Holt, Tracy Flenady, Amanda Rebar, Kasia Bail

Medical Papers and Journal Articles

Background: People living in residential aged care homes are entitled to a safe environment 24 hours a day, 7 days a week. Unfortunately, past evidence tells us this is not always the case and that our most vulnerable population experience high rates of adverse events.

Aim: To determine whether after-hours shifts are associated with number of adverse events, independent of registered nurse staffing levels and residential aged care home size.

Methods: Retrospective cohort design with multilevel modelling. Adverse events, registered nurse staffing and facility size were collected via routine reporting from ten homes (1020 beds) in one Australian state for …

Repeat Anterior Cruciate Ligament Injury And Return To Sport In Australian Soccer Players After Anterior Cruciate Ligament Reconstruction With Hamstring Tendon Autograft, Jonathan R. Manara, Lucy J. Salmon, Faisal M. Kilani, Gerardo Zelaya De Camino, Claire Monk, Keran Sundaraj, Leo A. Pinczewski, Justin P. Roe

Medical Papers and Journal Articles

Background: Soccer is the most commonly played team sport in the world and a high-risk sport for anterior cruciate ligament (ACL) injury and subsequent ACL reconstruction (ACLR).

Purpose: To assess the rate of further ACL injury in patients who have undergone ACLR with hamstring tendon autograft after soccer injuries in Australia and to determine factors associated with repeat ACL injury and return to soccer.

Study Design: Case-control study; Level of evidence, 3.

Methods: From a prospectively collected database, a series of 1000 consecutive ACLRs using hamstring autografts performed in soccer players were identified. Patients were surveyed at a minimum 5 …

Health Risks From Indoor Gas Appliances, Ben Ewald, George Crisp, Marion G. Carey

Medical Papers and Journal Articles

Background

Cooking and heating with gas is common in Australian homes and is a risk factor for several important health problems; however, there is little awareness of these risks among doctors or the public. Gas stove use is estimated to cause 12% of childhood asthma in Australia.

Objective

The aim of this article is to help general practitioners identify when gas combustion products such as nitrogen dioxide might be contributing to asthma in children and adults and to alert them to the risks of carbon monoxide (CO) poisoning, which can be hard to diagnose.

Discussion

There are excellent alternatives to …

“It’S About Our Bodies… We Have The Right To Know This Stuff”: A Qualitative Focus Group Study On Australian Women’S Perspectives On Breast Density, Brooke Nickel, Hankiz Dolan, Stacy Carter, Nehmat Houssami, Meagan E. Brennan, Jolyn Hersch, Angela Verde, Lisa Vaccaro, Kirsten Mccaffery

Medical Papers and Journal Articles

Objective

This study aimed to explore Australian women’s current knowledge, perspectives and attitudes about breast density (BD); and information needs to inform effective evidence-based communication strategies.

Methods

Fourteen online focus group sessions with a total of 78 women in New South Wales and Queensland, Australia aged 40–74 years without a personal diagnosis of breast cancer were conducted. Audio-recorded data was transcribed and analysed thematically.

Results

Women had a very limited knowledge of BD. Overall, women expressed a preference for more frequent mammograms and/or supplemental screening should they be told they had dense breasts, despite being presented with information on potential …

How Does Firm Scope Depend On Customer Switching Costs? Evidence From Mobile Telecommunications Markets, Niloofar Abolfathi, Simone Santamaria, Charles Williams

Research Collection Lee Kong Chian School Of Business

This paper examines the relative advantages of single-product and multiproduct firms following changes in customer switching costs. Whereas a single-product firm can closely tailor offerings to customers' needs, a multiproduct firm can create value for customers in the form of flexibility, allowing them to change between product varieties as preferences evolve without needing to switch providers. We argue that this value-creation mechanism is more effective when customers face high switching costs and explore this prediction in the mobile telecommunications sector, using an exogenous policy change (mobile number portability) that suddenly decreases customer switching costs. Our results reveal that when customer …