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Applied Sciences Faculty Member Receives Powe Award, Sarah Sapp Aug 2021

Applied Sciences Faculty Member Receives Powe Award, Sarah Sapp

University of Mississippi News

Ying Hao plans to use funding to explore using telehealth to aid rural children with autism


Meet Daniel Sanford, Um's Next Chief Of Police, Michael Newsom Aug 2021

Meet Daniel Sanford, Um's Next Chief Of Police, Michael Newsom

University of Mississippi News

Daniel Sanford, veteran University of Alabama law enforcement officer, takes the helm at UPD Aug. 9


University Unveils New License Plate Design, J. B. Clark Aug 2021

University Unveils New License Plate Design, J. B. Clark

University of Mississippi News

Proceeds continue to fund Grove beautification, scholarships


Tracking The Amide I And Αcoo− Terminal Ν(C=O) Raman Bands In A Family Of L-Glutamic Acid-Containing Peptide Fragments: A Raman And Dft Study, Ashley E. Williams, Nathan I. Hammer, Ryan C. Fortenberry, Dana N. Reinemann Aug 2021

Tracking The Amide I And Αcoo− Terminal Ν(C=O) Raman Bands In A Family Of L-Glutamic Acid-Containing Peptide Fragments: A Raman And Dft Study, Ashley E. Williams, Nathan I. Hammer, Ryan C. Fortenberry, Dana N. Reinemann

Faculty and Student Publications

The E-hook of β-tubulin plays instrumental roles in cytoskeletal regulation and function. The last six C-terminal residues of the βII isotype, a peptide of amino acid sequence EGEDEA, extend from the microtubule surface and have eluded characterization with classic X-ray crystallographic techniques. The band position of the characteristic amide I vibration of small peptide fragments is heavily dependent on the length of the peptide chain, the extent of intramolecular hydrogen bonding, and the overall polarity of the fragment. The dependence of the E residue’s amide I ν(C=O) and the αCOO− terminal ν(C=O) bands on the neighboring side chain, the length …


Clinic Helps Children With Language Disorders Prepare For Kindergarten, Staff Report Aug 2021

Clinic Helps Children With Language Disorders Prepare For Kindergarten, Staff Report

University of Mississippi News

Preschool Language Group offers help for families in need


The Degree Of Polymerization And Sulfation Patterns In Heparan Sulfate Are Critical Determinants Of Cytomegalovirus Entry Into Host Cells, Dipanwita Mitra, Mohammad H. Hasan, John T. Bates, Michael A. Bierdeman Aug 2021

The Degree Of Polymerization And Sulfation Patterns In Heparan Sulfate Are Critical Determinants Of Cytomegalovirus Entry Into Host Cells, Dipanwita Mitra, Mohammad H. Hasan, John T. Bates, Michael A. Bierdeman

Faculty and Student Publications

Several enveloped viruses, including herpesviruses attach to host cells by initially interacting with cell surface heparan sulfate (HS) proteoglycans followed by specific coreceptor engagement which culminates in virus-host membrane fusion and virus entry. Interfering with HS-herpesvirus interactions has long been known to result in significant reduction in virus infectivity indicating that HS play important roles in initiating virus entry. In this study, we provide a series of evidence to prove that specific sulfations as well as the degree of polymerization (dp) of HS govern human cytomegalovirus (CMV) binding and infection. First, purified CMV extracellular virions preferentially bind to sulfated longer …


(E)-2,6,10-Trimethyldodec-8-En-2-Ol: An Undescribed Sesquiterpenoid From Copaiba Oil, Mohammed F. Hawwal, Zulfiqar Ali, Mei Wang, Jianping Zhao Aug 2021

(E)-2,6,10-Trimethyldodec-8-En-2-Ol: An Undescribed Sesquiterpenoid From Copaiba Oil, Mohammed F. Hawwal, Zulfiqar Ali, Mei Wang, Jianping Zhao

Faculty and Student Publications

The use of copaiba oil has been reported since the 16th century in Amazon traditional medicine, especially as an anti-inflammatory ingredient and for wound healing. The use of copaiba oil continues today, and it is sold in various parts of the world, including the United States. Copaiba oil contains mainly sesquiterpenes, bioactive compounds that are popular for their positive effect on human health. As part of our ongoing research endeavors to identify the chemical constituents of broadly consumed herbal supplements or their adulterants, copaiba oil was investigated. In this regard, copaiba oil was subjected to repeated silica gel column chromatography …


Red Algal Sulfated Galactan Binds And Protects Neural Cells From Hiv-1 Gp120 And Tat, Vitor H. Pomin, Fakhri Mahdi, Weihua Jin, Fuming Zhang Aug 2021

Red Algal Sulfated Galactan Binds And Protects Neural Cells From Hiv-1 Gp120 And Tat, Vitor H. Pomin, Fakhri Mahdi, Weihua Jin, Fuming Zhang

Faculty and Student Publications

The potential neuroprotective capacity of four different sulfated glycans: Botryocladia occidentalis-derived sulfated galactan (BoSG) (MW > 100 kDa), Lytechinus variegatus-derived sulfated fucan (LvSF) (MW~90 kDa), high-molecular weight dextran sulfate (DxS) (MW 100 kDa), and unfractionated heparin (UFH) (MW~15 kDa), was assessed in response to the HIV-1 proteins, R5-tropic glycoprotein 120 (gp120) and/or trans-activator of transcription (Tat), using primary murine neurons co-cultured with mixed glia. Compared to control-treated cells in which HIV-1 proteins alone or combined were neurotoxic, BoSG was, among the four tested sulfated glycans, the only one capable of showing significant concentration-dependent neuroprotection against Tat and/or gp120, alone or combined. …


Critical Interactions Between Opioid And Cannabinoid Receptors During Tolerance And Physical Dependence Development To Opioids In The Murine Gastrointestinal Tract: Proof Of Concept, Agata Szymaszkiewicz, Mikołaj Świerczyński, Marcin Talar, Prabhakar Reddy Polepally Aug 2021

Critical Interactions Between Opioid And Cannabinoid Receptors During Tolerance And Physical Dependence Development To Opioids In The Murine Gastrointestinal Tract: Proof Of Concept, Agata Szymaszkiewicz, Mikołaj Świerczyński, Marcin Talar, Prabhakar Reddy Polepally

Faculty and Student Publications

Introduction: Tolerance (TOL) and physical dependence (PD) constitute important limitations of opioid therapy. The aim of our study was to validate research tools to investigate TOL and PD and to characterize the interactions between opioid (OR) and cannabinoid (CB) receptors in these processes in the GI tract. Methods: TOL was assessed through the comparison of morphine ability to inhibit electrically evoked smooth muscles contractility in the mouse ileum that was previously incubated with/without morphine for 1 h. To evaluate the PD, the ileum was incubated with morphine for 10 min, then challenged with naloxone to induce withdrawal response (WR). The …


Evaluating The Effect Of City Ordinances On The Implementation And Performance Of Green Stormwater Infrastructure (Gsi), Liya E. Abera, Cristiane Q. Surbeck, Kristina Alexander Aug 2021

Evaluating The Effect Of City Ordinances On The Implementation And Performance Of Green Stormwater Infrastructure (Gsi), Liya E. Abera, Cristiane Q. Surbeck, Kristina Alexander

Faculty and Student Publications

The replacement of natural pervious surfaces with impervious surfaces due to urbanization, construction, and development causes excess stormwater runoff and results in cities experiencing localized flooding events. The installation of green stormwater infrastructure (GSI) is one way of reducing flooding events and preventing downstream erosion and damage. In this study, computer rainfall-runoff simulations were performed to analyze GSI's effectiveness in mitigating stormwater runoff when applied to sites with different soil types and for which different design storms were established by regulation. A mixed-use development site was used as a hypothetical site on which to perform the analysis. The study applied …


Prediction And Cross-Validation Of An Energy Expenditure Equation In Walking Or Running In Asian Adults, Xi Jin, Teresa Carithers, Mark Loftin Aug 2021

Prediction And Cross-Validation Of An Energy Expenditure Equation In Walking Or Running In Asian Adults, Xi Jin, Teresa Carithers, Mark Loftin

Faculty and Student Publications

The prevalence of obesity is increasing across the world. Knowledge of the actual energy expenditure (EE) of walking and running can lead to a more precise exercise prescription which may contribute to obesity reduction or avoidance. Limited research has focused on EE prediction during walking or running in Asian adults. So, the aims of this study included developing an EE prediction equation and cross-validating the equation for Asian adults. Methods: A total of 85 Asians participated to test EE through indirect calorimetry. Linear regression analysis was employed for EE prediction, and a dependent t-test and Chow statistical test were used …


Sulfur Isotopes As A Proxy For Human Diet And Mobility From The Preclassic Through Colonial Periods In The Eastern Maya Lowlands, Claire E. Ebert, Asta J. Rand, Kirsten Green-Mink, Julie A. Hoggarth, Carolyn Freiwald, Jaime J. Awe, Willa R. Trask, Jason Yaeger, M. Kathryn Brown, Christophe Helmke, Rafael A. Guerra, Marie Danforth, Douglas J. Kennett Aug 2021

Sulfur Isotopes As A Proxy For Human Diet And Mobility From The Preclassic Through Colonial Periods In The Eastern Maya Lowlands, Claire E. Ebert, Asta J. Rand, Kirsten Green-Mink, Julie A. Hoggarth, Carolyn Freiwald, Jaime J. Awe, Willa R. Trask, Jason Yaeger, M. Kathryn Brown, Christophe Helmke, Rafael A. Guerra, Marie Danforth, Douglas J. Kennett

Faculty and Student Publications

Maya archaeologists have long been interested in understanding ancient diets because they provide information about broad-scale economic and societal transformations. Though paleodietary studies have primarily relied on stable carbon (δ13C) and nitrogen (δ15N) isotopic analyses of human bone collagen to document the types of food people consumed, stable sulfur (δ34S) isotope analysis can potentially provide valuable data to identify terrestrial, freshwater, or marine/coastal food sources, as well as determine human mobility and migration patterns. Here we assess applications of δ34S for investigating Maya diet and migration through stable isotope analyses of human bone collagen (δ13C, δ15N, and δ34S) from 114 …


Ultra-High Speed Video Observations Of Intracloud Lightning Flash Initiation, Maribeth Stolzenburg, Thomas C. Marshall, Sampath Bandara, Brian Hurley, Raymond Siedlecki Aug 2021

Ultra-High Speed Video Observations Of Intracloud Lightning Flash Initiation, Maribeth Stolzenburg, Thomas C. Marshall, Sampath Bandara, Brian Hurley, Raymond Siedlecki

Faculty and Student Publications

This study describes results from video observations of five intracloud flashes located ≤ 20 km from the camera and recorded with 6.1 µs exposure time and 6.66 µs frame intervals. Video data are supported with electric field change (E-change) and VHF measurements, with emphasis on the flash initiating event (IE) and initial breakdown (IB) stage. In four of the five flashes, the IE is accompanied by weak luminosity, ≤ 5% above background, lasting for 300–500 µs. Two of these four IEs were positive Narrow Bipolar Events (NBEs) with VHF powers of 43 and 990 W; these are the first (known) …


Search For The Decay Bs0 →Η′Η, N. K. Nisar, V. Savinov, I. Adachi, H. Aihara, S. Al Said, D. M. Asner, H. Atmacan, T. Aushev, R. Ayad, V. Babu, S. Bahinipati, P. Behera, J. Bennett, M. Bessner, V. Bhardwaj, B. Bhuyan, T. Bilka, J. Biswal, G. Bonvicini Aug 2021

Search For The Decay Bs0 →Η′Η, N. K. Nisar, V. Savinov, I. Adachi, H. Aihara, S. Al Said, D. M. Asner, H. Atmacan, T. Aushev, R. Ayad, V. Babu, S. Bahinipati, P. Behera, J. Bennett, M. Bessner, V. Bhardwaj, B. Bhuyan, T. Bilka, J. Biswal, G. Bonvicini

Faculty and Student Publications

We report the results of the first search for the decay Bs0→η′η using 121.4 fb-1 of data collected at the I (5S) resonance with the Belle detector at the KEKB asymmetric-energy e+e-collider. We observe no significant signal and set a 90% confidence-level upper limit of 6.5×10-5 on the branching fraction of this decay.


Pharmacy Matters - August 2021, University Of Mississippi. School Of Pharmacy Aug 2021

Pharmacy Matters - August 2021, University Of Mississippi. School Of Pharmacy

Pharmacy Matters Newsletters

Featured stories: "Pharmacy Professor Retires After 27-Year Career," "Student Selected for Medicinal Botany Fellowship," "LandshaRx Swimming at Full Speed in New Academic Year"


M Book, 2021-2022, University Of Mississippi Aug 2021

M Book, 2021-2022, University Of Mississippi

M Book

No abstract provided.


When Does The Public Get It Right? The Information Environment And The Accuracy Of Economic Sentiment, Ryan E. Carlin, Timothy Hellwig, Gregory J. Love, Cecilia Martínez-Gallardo, Matthew M. Singer Aug 2021

When Does The Public Get It Right? The Information Environment And The Accuracy Of Economic Sentiment, Ryan E. Carlin, Timothy Hellwig, Gregory J. Love, Cecilia Martínez-Gallardo, Matthew M. Singer

Faculty and Student Publications

Public evaluations of the economy are key for understanding how citizens develop policy opinions and monitor government performance. But what drives economic evaluations? In this article, we argue the context in which information about the economy is distributed shapes economic perceptions. In high-quality information environments—where policies are transparent, the media is free, and political opposition is robust—mass perceptions closely track economic conditions. In contrast, compromised information environments provide openings for political manipulation, leading perceptions to deviate from business cycle fluctuations. We test our argument with unique data from eight Latin American countries. Results show restrictions on access to information distort …


Mental Health Risks Differentially Associated With Immunocompromised Status Among Healthcare Workers And Family Members At The Pandemic Outset, Andrew J. Smith, Hannah Wright, Brandon J. Griffin, Anandi C. Ehman, Kotaro Shoji, Tiffany M. Love, Ellen Morrow, Amy Locke, Megan Call, Patricia K. Kerig, Miranda Olff, Charles C. Benight, Scott A. Langenecker Aug 2021

Mental Health Risks Differentially Associated With Immunocompromised Status Among Healthcare Workers And Family Members At The Pandemic Outset, Andrew J. Smith, Hannah Wright, Brandon J. Griffin, Anandi C. Ehman, Kotaro Shoji, Tiffany M. Love, Ellen Morrow, Amy Locke, Megan Call, Patricia K. Kerig, Miranda Olff, Charles C. Benight, Scott A. Langenecker

Faculty and Student Publications

The mental health of healthcare workers (HCWs) is critical to their long-term well-being and future disaster preparedness. Goal 1 of this study was to identify rates of mental health problems experienced by HCWs. Goal 2 was to test a model of risk stemming from pandemic-related stressors and vulnerability factors. This cross-sectional study included HCWs (N ​= ​2,246 [1,573 clinical providers; 673 non-clinical staff]) in the Rocky Mountain West who voluntarily completed an online survey in April/May 2020. Respondents completed measures for traumatic stress symptoms, depression, anxiety, alcohol use, and sleep. Logistic regressions stratified by professional role (clinical versus non-clinical) were …


Preparation, Compilation, And Review Engagements, August 1, 2021; Guide, American Institute Of Certified Public Accountants (Aicpa) Aug 2021

Preparation, Compilation, And Review Engagements, August 1, 2021; Guide, American Institute Of Certified Public Accountants (Aicpa)

Industry Guides (AAGs), Risk Alerts, and Checklists

No abstract provided.


Instilling Motivation, Embracing Mistakes, And Fostering Grit: Using The Rubik's Cube In Elementary Classrooms, Samantha Edwards Aug 2021

Instilling Motivation, Embracing Mistakes, And Fostering Grit: Using The Rubik's Cube In Elementary Classrooms, Samantha Edwards

Electronic Theses and Dissertations

Research into the use of a Rubik’s cube in an elementary classroom can provide future implications on fostering grit through a growth mindset. Although previous studies show grit to be a predictor of student success, research surrounding the literature does not address how grit can be taught in the classroom. This mixed methods study explored the missing research by examining the differences between cognitive and non-cognitive skills with the influence of a deliberate practice. The Rubik’s cube acted as the instructional tool to foster grit and growth mindset by engaging students in a motivating challenge that builds perseverance and critical …


Brokers And Dealers In Securities, August 1, 2021; Accounting Guide, American Institute Of Certified Public Accountants (Aicpa) Aug 2021

Brokers And Dealers In Securities, August 1, 2021; Accounting Guide, American Institute Of Certified Public Accountants (Aicpa)

Industry Guides (AAGs), Risk Alerts, and Checklists

No abstract provided.


Employee Benefit Plans, August 1, 2021; Audit And Accounting Guide, American Institute Of Certified Public Accountants (Aicpa) Aug 2021

Employee Benefit Plans, August 1, 2021; Audit And Accounting Guide, American Institute Of Certified Public Accountants (Aicpa)

Industry Guides (AAGs), Risk Alerts, and Checklists

No abstract provided.


Announcing The 2021 Induction Of Members Into The Accounting Hall Of Fame, American Accounting Association Aug 2021

Announcing The 2021 Induction Of Members Into The Accounting Hall Of Fame, American Accounting Association

Accounting Hall of Fame Brochures

No abstract provided.


Inspiring Success On The Court, Bill Dabney Jul 2021

Inspiring Success On The Court, Bill Dabney

University of Mississippi News

No abstract provided.


New Grant To Champion Small-Business Development In Mississippi, Shea Stewart Jul 2021

New Grant To Champion Small-Business Development In Mississippi, Shea Stewart

University of Mississippi News

No abstract provided.


Issue 375: July 29-August 19,2021, The Local Voice Jul 2021

Issue 375: July 29-August 19,2021, The Local Voice

The Local Voice

No abstract provided.


Cafer Named Director Of Center For Population Studies, Edwin B. Smith Jul 2021

Cafer Named Director Of Center For Population Studies, Edwin B. Smith

University of Mississippi News

Expert overseeing census, other data important to meeting research needs


School Of Pharmacy Intellectual Property Report Fy21, Fourth Quarter Report, Soumyajit Majumdar Jul 2021

School Of Pharmacy Intellectual Property Report Fy21, Fourth Quarter Report, Soumyajit Majumdar

U. S. Patents, School of Pharmacy

School of Pharmacy Intellectual Property Report FY21, Fourth Quarter Report (as of 6/30/21)


Pharmacy Professor Modernizes Classroom With Discord App, Patrick Smith Jul 2021

Pharmacy Professor Modernizes Classroom With Discord App, Patrick Smith

University of Mississippi News

Daniel Riche says platform helps educators better connect with students


Research News, Publications, 2021, Volume 2, Soumyajit Majumdar Jul 2021

Research News, Publications, 2021, Volume 2, Soumyajit Majumdar

Publications (2015-)

Publications that appeared during the period of April 1 through June 30, 2021