Digital Commons Network^™

Virtual Meetings During Covid-19 Pandemic: Is It Time To Say Goodbye To Physical Meetings?, Maseeh Uz Zaman, Nosheen Fatima

Department of Radiology

Abstract are not provided by the author/publisher

Gimme Shelter: Amending Fema's Enabling Legislation To Permit Citizen Suits For Failures In Disaster Recovery Efforts, Zachary R.M. Outzen

William & Mary Environmental Law and Policy Review

This Note argues that democratizing the disaster relief process through enabling citizen suits against FEMA to timely deliver housing relief assistance is one potential solution to the immense problem at hand. This Note provides an overview of FEMA’s obligations to survivors of natural disasters under both federal law and evolving interpretations of binding international law. This Note asserts that FEMA’s repeated failure to deliver necessary disaster relief aid to these survivors constitutes violations of these obligations. This Note will then assert that the issue underlying these failures (i.e., flawed administrative and bureaucratic processes) is analogous to similar failures by environmental …

Foreword To Environmental Justice In America: Where We Have Been & Can Go, Zachary R.M. Outzen

William & Mary Environmental Law and Policy Review

Recognizing that recent progress is only the beginning in a long journey to rectifying past environmental injustices, this Symposium was convened to ask two critical questions regarding the state of environmental justice in America today. First, how did we get here? Second, how do we move forward?

With an eye to a future in which America lives up to Dr. Bob Bullard’s vision of environmental justice, the Symposium hosted four panel discussions, featuring scholars of legal and non-legal disciplines, attorneys and non-legal advocates, and the members of the marginalized communities on the front lines of the struggle for environmental justice. …

The Influence Of Regulatory Oversight On Environmental, Social, The Influence Of Regulatory Oversight On Environmental, Social, And Governance Ratings, John Torpey

All Faculty and Staff Scholarship

Firm performance in the specific areas of environmental stewardship, social responsibility, and corporate governance (ESG) has become an important criterion that investors use in determining a firm’s value. This empirical investigation, based on stakeholder theory examines the relationship between regulatory oversight and third-party ESG ratings. Our research methodology involved quantitative, observational, and retrospective analyses. The study population consisted of 471 firms from two heavily regulated industry sectors—the utility and financial sectors—and from two less regulated sectors—the information technology and consumer discretionary sectors. We compiled the ESG ratings for the firms from two independent rating services. The quantitative evaluation included multiple …

Effect Of Different Levels And Sizes Of Walnut Seed Residues On Phosphorus Availability And Alkaline Phosphatase Activity In Calcareous Soil, Sakar Abdulqadr Saheed, Shakar Jamal Aweez, Snowber Muhamad Ahmed

Baghdad Science Journal

A laboratory experiment has been carried out in the College of Science-University of Salahaddin to study the effect of different levels (0,5,10 and 15%) and sizes(250 and 1000µm) of walnut seeds residues and (160mg.kg-1) phosphorus fertilization on the concentration of phosphorus availability and alkaline phosphatase activity in calcareous soil during 15 and 30 days period of incubation, the experimental design in factorial complet randomize design (C.R.D) with three replications. The results indicated that the application of different levels of walnut seed residues decreases the concentration of phosphorus availability and alkaline phosphatase activity, however the results revealed that combination between levels …

Synthesis And Characterization Of New Benzothiazole-Derived Schiff Bases Metal Complexes, Wasan Abdul Razzaq Mahmood, Areej Kamal Assim Aldabbagh, Muhanned A. Mahmoud

Baghdad Science Journal

Nitrogen-comprising heterocyclic compounds and their derivatives have empirically been invaluable as therapeutic agents. Fundamentally, 4-chloro-6-nitro-2-amino-1,3-benzothiazole 1 was synthesized via bromination of 2-chloro-4-nitro aniline with ammonium thiocyanate. This new heterocyclic haloorganoamino-1,3-benzothiazole derivative, was a starting material, which condensed and tethered with three different aromatic aldehyde pendant arm in presence of ethanol and glacial acetic acid isolating an interesting sequence of tridentate Schiff bases 2-4. These compounds were used for complexation reactions in 1:1 (metal: ligand) stoichiometry to obtain heteroleptic Al(III), Ni (II) and K(I) benzothiazole chelates 5-7(a-c) of the type [Al(L)Cl2, Ni(L)Cl, K(L) {L = Schiff base derivatives}]. The newly synthesized …

Health Informatics Interventions To Minimize Out-Of-Pocket Medication Costs For Patients: What Providers Want., Karalyn A Kiessling, Bradley E Iott, Jessica Pater, Tammy Toscos, Shauna Wagner, Laura M Gottlieb, Tiffany C Veinot

Health Services and Informatics Research

OBJECTIVE: To explore diverse provider perspectives on: strategies for addressing patient medication cost barriers; patient medication cost information gaps; current medication cost-related informatics tools; and design features for future tool development.

MATERIALS AND METHODS: We conducted 38 semistructured interviews with providers (physicians, nurses, pharmacists, social workers, and administrators) in a Midwestern health system in the United States. We used 3 rounds of qualitative coding to identify themes.

RESULTS: Providers lacked access to information about: patients' ability to pay for medications; true costs of full medication regimens; and cost impacts of patient insurance changes. Some providers said that while existing cost-related …

An Examination Of The Relationship Between Acculturation, Islamic Religious Practice, And Academic Performance Among Saudi Arabian Students In The United States, Marzook A. Aldhafeeri

Dissertations

Recent data have indicated that universities in the United States (U.S.) host as many as 21,933 students from Saudi Arabia, making Saudi Arabia one of the top four countries for international students attending U.S. universities. Several research studies have indicated that religiosity and acculturation influence student’s performance. However, there is a scarcity of studies that assessed the relationships among acculturation, religious practices, and the academic performances among Saudi Arabian students in the U.S. The purpose of this study was to examine the relationship among acculturation, religiosity, and academic performance among Saudi Arabian students in the United States. This study was …

Latina's Experiences Of Shared Parenting In The Context Of Intimate Partner Violence: A Phenomenological Study, Pisinee Dangwung

Dissertations

This dissertation presented a hermeneutic phenomenological study conducted with 12 Latina mothers who were survivors of intimate partner violence (IPV) considering or in a process of shared parenting with their former abusive partner. The purpose of this study was to explore the essence of shared parenting experiences among participants in the IPV context and examine how attachment style, adverse childhood experiences, and cultural values impacted their shared parenting decisions and processes. The study was guided by the theoretical frameworks of symbolic interactionism, intersectional feminism, and attachment. Findings indicated adverse childhood experiences and cultural values affected participants’ shared parenting decisions and …

Combination Of Sulindac And Eflornithine Delays The Need For Lower Gastrointestinal Surgery In Patients With Familial Adenomatous Polyposis: Post Hoc Analysis Of A Randomized Clinical Trial, Francesc Balaguer, Paul E Wise, Et Al

Open Access Publications

BACKGROUND: Colectomy and proctocolectomy are the initial standard of care for patients with familial adenomatous polyposis. Pharmacotherapy to prevent the progression of polyposis and surgeries in the lower GI tract would be beneficial to patients with this disease.

OBJECTIVE: This analysis aimed to evaluate the impact of eflornithine-sulindac combination versus monotherapy in delaying time to disease progression in the lower GI tract of patients with familial adenomatous polyposis.

DESIGN: This is a post hoc analysis of a randomized phase 3 trial.

SETTING: This study was conducted in 21 hospitals in 7 countries treating patients with familial adenomatous polyposis.

PATIENTS: Adults …

Interactive Effects Of Major Insect Pest Of Watermelon On Its Yield In Wukari, Nigeria, Okrikata Emmanuel, Ogunwolu E. Oludele, Otabor J. Itohan, Ogunmola A. Oyewole

Baghdad Science Journal

Watermelon is known to be infested by multiple insect pests both simultaneously and in sequence. Interactions by pests have been shown to have positive or negative, additive or non additive, compensatory or over compensatory effects on yields. Hardly has this sort of relationship been defined for watermelon vis-à-vis insect herbivores. A 2-year, 2-season (4 trials) field experiments were laid in the Research Farm of Federal University Wukari, to investigate the interactive effects of key insect pests of watermelon on fruit yield of Watermelon in 2016 and 2017 using natural infestations. The relationship between the dominant insect pests and fruit yield …

Data Mining Techniques For Iraqi Biochemical Dataset Analysis, Sarah Sameer, Suhad Faisal Behadili

Baghdad Science Journal

This research aims to analyze and simulate biochemical real test data for uncovering the relationships among the tests, and how each of them impacts others. The data were acquired from Iraqi private biochemical laboratory. However, these data have many dimensions with a high rate of null values, and big patient numbers. Then, several experiments have been applied on these data beginning with unsupervised techniques such as hierarchical clustering, and k-means, but the results were not clear. Then the preprocessing step performed, to make the dataset analyzable by supervised techniques such as Linear Discriminant Analysis (LDA), Classification And Regression Tree (CART), …

Determining The Mobility Of Some Essential Elements In Saffron (Crocus Sativus L.) By The Neutron Activation Analysis, Ehsan Taghizadeh Tousi

Baghdad Science Journal

The main purpose of this investigation is to evaluate the concentrations of six essential metals (Na+, Mg2+, K+, Ca2+, Fe2+ and Zn2+) in saffron and a farm soil using the neutron activation analysis (NAA) as a nuclear spectrometry method. The stratified random sampling method was used here. The NAA results showed the well uptake of Mg2+, K+, Ca2+, Fe2+, and Zn2+ in saffron, which is lower than the toxicity range. Based on the contamination factor and geoaccumulation index, soil contamination levels were determined uncontaminated by Zn, moderately contaminated by Na+ and Fe2+, and strongly contaminated by Ca2+, K+, and Mg2+. …

Collection, Storage And Protein Extraction Method Of Gingival Crevicular Fluid For Proteomic Analysis, Harraa S. Mohammed-Salih, Hayder F. Saloom

Baghdad Science Journal

Gingival crevicular fluid (GCF) may reflect the events associated with orthodontic tooth movement. Attempts have been conducted to identify biomarkers reflecting optimum orthodontic force, unwanted sequallea (i.e. root resorption) and accelerated tooth movement. The aim of the present study is to find out a standardized GCF collection, storage and total protein extraction method from apparently healthy gingival sites with orthodontics that is compatible with further high-throughput proteomics. Eighteen patients who required extractions of both maxillary first premolars were recruited in this study. These teeth were randomly assigned to either heavy (225g) or light force (25g), and their site specific GCF …

Body Mass Index And Shortened Telomere Length In Middle-Aged Female And Male Running Head: Middle-Aged And Shortened Telomere Length, Tahreer Mohammed Al-Thuwaini

Baghdad Science Journal

Obesity is a risk factor associated with age-related disorders that accelerate aging, and it increases the risk of metabolic diseases. Therefore, this study was conducted to investigate the association of leukocyte telomere length (LTL) with the presence of higher body weight in middle-aged females and males. The study subjects comprised 160 (80 control and 80 higher body mass index BMI groups) with ranging ages of 30-50 years included and stratified for BMI. The physio-biochemical analysis was measured using enzymatic determination. Mean telomere length was determined by using the southern blotting technique. The association analysis revealed a significant variance (P < 0.01) in biochemical parameters between higher BMI groups and control including waist, lipid profile, and the level of estradiol, testosterone, follicle-stimulating hormone, and luteinizing hormone. Mean telomere length was shorter in middle-aged males compared to the females of higher BMI groups and control groups for both age groups. LTL was shorter in the overweight and obese patients compared with the control group, and these differences in LTL obese group were shorter compared to the overweight group. In conclusion, shorter telomere length was observed in middle-aged males associated with higher body weight and lipid abnormalities. Lipid/lipoprotein abnormalities can be used as a predictor for the shortened telomere length and the reduction in adiposity indices can improvement the telomere length in both overweight and obese subjects.

Study The Efficiency Of Two Concentrations From Algae Cladophora Glomerata Extract On The Giardia Lamblia Parasite, Siham N. Lefta, Raghad Jasim Fayyad, Dina Yousif Mohammed, Sara A.J. Maliki

Baghdad Science Journal

Giardia lamblia parasite was isolated from the diarrhea samples of patients with Giardiasis dysentery and was developed in HSP media, four mice groups have been used to find in vivo efficacy of two concentrations (128,256) mg/ml of chlorophorm extracts from Cladophora glomerata algae against Giardia lamblia parasite as compared with (Flagyl) by measuring several biochemical markers as ( GPT and GOT) enzymes ,sodium ,potassium and iron concentration as well as counting the number of parasitic cysts in each mice groups. The results demonstrate that levels of GPTA GOT enzymes have been decreased in mice treated with algal extract. As for …

Iron (Ii) Determination In Lipstick Samples Using Spectrophotometric And Microfluidic Paper-Based Analytical Device (Μpads) Platform Via Complexation Reaction With Iron Chelator 1, 10-Phenanthroline: A Comparative Study, Ekhlas A. Abdulkareem, Jwan Oday Abdulsattar, Ban O. Abdulsattar

Baghdad Science Journal

This study was undertaken to introduce a fast, accurate, selective, simple and environment-friendly colorimetric method to determine iron (II) concentration in different lipstick brands imported or manufactured locally in Baghdad, Iraq. The samples were collected from 500-Iraqi dinars stores to establish routine tests using the spectrophotometric method and compared with a new microfluidic paper-based analytical device (µPAD) platform as an alternative to cost-effective conventional instrumentation such as Atomic Absorption Spectroscopy (AAS). This method depends on the reaction between iron (II) with iron(II) selective chelator 1, 10-phenanthroline(phen) in the presence of reducing agent hydroxylamine (HOA) and sodium acetate (NaOAc) buffer to …

Spring 2022

The Weldon Times

A student-run publication from the Schulich School of Law at Dalhousie University.

Editors in Chief: Zainab Adejumobi, Tiffany Ward

Graphic Design & Layout: Alexandra Fox

Photography: Syameena Pullai

Institute For Global Health And Development : Issue 3 - April - June 2022, Institute For Global Health And Development

IGHD Newsletters

• Research Highlights
• Reflections from IGHD’s Associate Faculty
• Key Publications
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• Celebration
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Peri-Operative Warfarin Protocol To Decrease Length Of Stay After Left Ventricular Assist Device Implantation, Laura Hencken, Gillian Grafton, Long To, Hassan Nemeh, Jennifer A. Cowger

Pharmacy Meeting Abstracts

Purpose: A limitation to left ventricular assist device (LVAD) implantation is cost with fixed reimbursement rates for the LVAD implantation hospitalization regardless of hospital length of stay and costs. Patients must have a therapeutic INR on warfarin prior to discharge which can take days and delay discharge. The purpose of this study is to evaluate the impact of a peri-operative warfarin protocol on decreasing length of stay during index LVAD implantation.

Methods: This is a retrospective single center study of adult patients undergoing LVAD implantation between January 1, 2019 and December 31, 2020. Patients who died during the admission were …

Improving Cancer Survivor Quality Of Life Through Exercise Rehabilitation, Vincent Falzone

Research Papers

No abstract provided.

Physical Activity/Sport Performance And The Benefits Of Virtual Reality- A Systematic Review, Madeline Rushing

Research Papers

No abstract provided.

High School Students’ Math And Science Motivation Profiles: Stability And Relationship With Their Stem Career Aspirations, Jiali Zheng

Theses and Dissertations

Motivation to study mathematics and science is an important influencing factor of career aspirations in STEM fields which predicts STEM major choice in college and STEM careers after graduation. Using restricted data from a nationally representative sample HSLS:09, the current study identified U.S. high school students’ motivation profiles in mathematics and science courses in 9^th and 11^th grade, examined the stability of these profiles across the two time points, and studied the association between 11^th grade motivation profiles and STEM career aspirations. Differences between male and female students in motivation profiles, profile stability and career aspirations were …

Mediator Kinase Inhibitors For Breast Cancer Therapy, Xiaokai Ding

Theses and Dissertations

Breast cancers (BrCa) that overexpress oncogenic tyrosine kinase receptor HER2 are treated with HER2-targeting antibodies (such as trastuzumab) or small-molecule kinase inhibitors (such as lapatinib). However, most patients with metastatic HER2+ BrCa have intrinsic resistance and nearly all eventually become resistant to HER2-targeting therapy. Resistance to HER2-targeting drugs frequently involves transcriptional reprogramming associated with constitutive activation of different signaling pathways. We have investigated the role of CDK8/19 Mediator kinase, a regulator of transcriptional reprogramming, in the response of HER2+ BrCa to HER2-targeting drugs. Selective CDK8/19 inhibitors (senexin B and SNX631) showed synergistic interactions with lapatinib and trastuzumab in a panel …

Comparative Assessment Of The Fate And Toxicity Of Chemically And Biologically Synthesized Silver Nanoparticles Toward Juvenile Clams, Mercenaria Mercenaria, Amar Yasser Al-Rshim

Theses and Dissertations

Engineered nanomaterials (ENMs) with unique nanoscale properties, including novel optical behavior and superparamagnetic, are continually being developed for biomedical and industrial applications. In specific biomedical applications, ENMs are surface-functionalized using polymers, proteins, and other stabilizing agents to facilitate their resistance to salt-induced aggregation. Since their colloidal stability in high ionic-strength matrices, functionalized ENMs are anticipated to be persistent aquatic contaminants. Despite their potential environmental significance, the persistence of surface-functionalized ENMs as individually stabilized nanoparticles in marine environments is largely unknown. Further, few studies have investigated the fundamental factors that influence ENMs uptake and fate/transport processes in ecologically susceptible aquatic biota, …

Comfort Food For The Ears: Exploring Nostalgic Trends In Popular Music Of The Twenty-First Century, April K. Balay

Theses and Dissertations

This thesis will examine trends in twenty-first-century American popular music characterized by a sonority sometimes labeled “retro” or “vintage,” the production of which, I contend, often corresponds to periods of cultural upheaval, and social, political, and economic change. Engaging specifically with music produced during the COVID-19 pandemic of 2020, the economic recession of 2008, and the terrorist attacks of September 11, 2001, my work will strive to update the dialogue between music in this century with the styles of the past that it recalls. By examining music beginning in the year 2001 and analyzing airplay charts and recording techniques, I …

Evaluation Of The Perceived Benefit Of A Psychiatric Resource For Parents Of Children With 22q11.2 Deletion Syndrome, Kayla Blankenship

Theses and Dissertations

The objective of this study was to assess the perceived utility of an educational resource booklet addressing the psychiatric manifestations and mental health considerations within 22q11.2 deletion syndrome (22q11.2DS).

Seventy-three parents of children with 22q11.2DS completed online surveys before and after reading the booklet. The surveys assessed personality factors and feelings of empowerment, worry, self-stigma, and ability to tolerate uncertainty.

Participants reported that the booklet was easy to understand, provided better understanding of 22q11.2DS and mental illness, answered questions about mental illness associated with the condition, improved knowledge of strategies for protecting the mental health of children with the condition, …

Homestead Vegetable And Poultry Production And Related Practices: An Assessment In Nepal, Shiva Bhandari

Theses and Dissertations

Consumption of nutrients-rich foods like diverse vegetables, eggs, and meat throughout a year remains a challenge in low- and middle-income countries due to poor availability, accessibility, and affordability. One important way to overcome the challenge is to promote households’ own production of these foods and encourage individuals to consume. Improving household production of the foods necessitates understanding whether active participation and performance of frontline workers in the communities and performing improved production-related practices can translate into improved production of nutrients-rich foods. This study had two specific aims. The first aim was to examine demographic, socio-economic, and programmatic determinants of active …

The Effects Of The Online Remediation Of Phonological Processing Deficits On Functional Reading Abilities In Students With Dyslexia, Fletcher Bowden

Theses and Dissertations

Dyslexia affects between 5% and 18% of Americans and is caused by difficulty with phonological processing. This study investigates the impact of an online intervention designed to remediate phonological processing deficits on reading accuracy, fluency, and comprehension. It also investigates changes to student self-concept and parent perceptions of their children’s reading attitudes and abilities as a result of the online intervention.

Ten students participated in the intervention; assessments were administered at the beginning and at the midpoint of the treatment. Scores in Phonological Processing and Alternate Phonological Processing, as measured by the CTOPP-2, demonstrated large to very large effect sizes, …

The Relation Between Adhd Symptoms And Alcohol And Marijuana Use Outcomes Among College Students: The Mediating Role Of Experiential Avoidance, William Joshua Bradley

Theses and Dissertations

Individuals with attention-deficit/hyperactivity disorder (ADHD) are at significantly greater risk for alcohol and marijuana misuse and abuse compared to their peers. College students with ADHD may be particularly vulnerable to problematic alcohol and marijuana use, given the widespread use and abuse of these substances by college students generally and liability associated with ADHD specifically. Experiential avoidance, or avoidance of unwanted thoughts, feelings, and other internal experiences, is positively associated with ADHD symptoms and substance use problems. However, it is unclear what role experiential avoidance plays in the relation between ADHD and alcohol and marijuana use. This study examined whether experiential …