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Review Of The Scientific And Institutional Capacity Of Small Island Developing States In Support Of A Bottom-Up Approach To Achieve Sustainable Development Goal 14 Targets, Rebecca Zitoun, Sylvia G. Sander, Pere Masque Barri, Saul Perez Pijuan, Peter W. Swarzenski

Research outputs 2014 to 2021

Capacity building efforts in Small Island Developing States (SIDS) are indispensable for the achievement of both individual and collective ocean-related 2030 agenda priorities for sustainable development. Knowledge of the individual capacity building and research infrastructure requirements in SIDS is necessary for national and international efforts to be effective in supporting SIDS to address nationally-identified sustainable development priorities. Here, we present an assessment of human resources and institutional capacities in SIDS United Nations (UN) Member States to help formulate and implement durable, relevant, and effective capacity development responses to the most urgent marine issues of concern for SIDS. The assessment highlights …

A Novel Signature Based On Microvascular Invasion Predicts The Recurrence Of Hcc., Binbin Du, Fang Wang, Beers Jarad, Zhihui Wang, Yanzhou Zhang

Department of Medicine Faculty Papers

BACKGROUND AND OBJECTIVES: In hepatocellular carcinoma (HCC) patients, microvascular invasion (MVI) is associated with worse outcomes regardless of treatment. No single reliable preoperative factor exists to predict MVI. The aim of the work described here was to develop a new MVI- based mRNA biomarker to differentiate between high and low risk patients.

METHODS: Using The Cancer Genome Atlas (TCGA) database, we collected data from 315 HCC patients, including mRNA expression and complete clinical data. We generated a seven-mRNA signature to predict patient outcomes. The mRNA signature was validated using the GSE36376 cohort. Finally, we tested the formula in our own …

Physico-Chemical Factors Controlling The Speciation Of Phosphorus In English And Welsh Rivers, Rupert Goddard, Michael J. Gardner, Thomas H. Hutchinson, Paul Lunt, Holly B.C. Pearson, Alan Tappin, H. Kate Schofield, Tarryn Attfield, Paul Worsfold, Sean Comber

More Faculty of Science and Engineering Research

Phosphorus cycling in the environment.

Β-Amyloid And Tau Drive Early Alzheimer's Disease Decline While Glucose Hypometabolism Drives Late Decline, Tyler C. Hammond, Xin Xing, Chris Wang, David Ma, Kwangsik Nho, Paul K. Crane, Fanny Elahi, David A. Ziegler, Gongbo Liang, Qiang Cheng, Lucille M. Yanckello, Nathan Jacobs, Ai-Ling Lin

Sanders-Brown Center on Aging Faculty Publications

Clinical trials focusing on therapeutic candidates that modify β-amyloid (Aβ) have repeatedly failed to treat Alzheimer’s disease (AD), suggesting that Aβ may not be the optimal target for treating AD. The evaluation of Aβ, tau, and neurodegenerative (A/T/N) biomarkers has been proposed for classifying AD. However, it remains unclear whether disturbances in each arm of the A/T/N framework contribute equally throughout the progression of AD. Here, using the random forest machine learning method to analyze participants in the Alzheimer’s Disease Neuroimaging Initiative dataset, we show that A/T/N biomarkers show varying importance in predicting AD development, with elevated biomarkers of Aβ …

School Of Education Honors 2020 Practitioners Of Distinction, Meaghan Flores

University of Mississippi News

Four professionals lauded for career excellence in field

Impact Of Pyriproxyfen On Virus Behavior: Implications For Pesticide-Induced Virulence And Mechanism Of Transmission, Paula A. Faria Waziry, Aarti Raja, Chloe Salmon, Nathalia Aldana, Sruthi Damodar, Andre Rinaldi Fukushima, Bindu S. Mayi

Biology Faculty Articles

Background

More than 3 years since the last Zika virus (ZIKV) outbreak in Brazil, researchers are still deciphering the molecular mechanisms of neurovirulence and vertical transmission, as well as the best way to control spread of ZIKV, a flavivirus. The use of pesticides was the main strategy of mosquito control during the last ZIKV outbreak.

Methods

We used vesicular stomatitis virus (VSV) tagged with green fluorescent protein (GFP) as our prototypical virus to study the impact of insecticide pyriproxyfen (PPF). VZV-GFP infected and uninfected Jurkat, HeLa and trophoblast cells were treated with PPF and compared to untreated cells (control). Cell …

Observation Of The Low-Frequency Spectrum Of The Water Trimer As A Sensitive Test Of The Water-Trimer Potential And The Dipole-Moment Surface, Raffael Schwan, Chen Qu, Devendra Mani, Nitish Pal, Gerhard Schwaab, Joel M. Bowman, Gregory S. Tschumper, Martina Havenith

Chemistry Faculty Research & Creative Works

Intermolecular interactions in bulk water are dominated by pairwise and non-pairwise cooperative interactions. While accurate descriptions of the pairwise interactions are available and can be tested by precise low-frequency spectra of the water dimer up to 550 cm−1, the same does not hold for the three-body interactions. Here, we report the first comprehensive spectrum of the water trimer in the frequency region from 70 to 620 cm−1 using helium-nanodroplet isolation and free-electron lasers. By comparison to accompanying high-level quantum calculations, the experimentally observed intermolecular bands can be assigned. The transition frequencies of the degenerate translation, the degenerate in-plane and the …

Social Patterns And Pathways Of Hiv Care Among Hiv-Positive Transgender Women, Dana D. Hines

Dissertations

Transgender women have the highest HIV prevalence rates of all gender and sexual minorities, yet are less likely to enter and be retained in HIV care. As a result, they are at high risk for HIV-related morbidity and mortality. This study aimed to describe the illness career of transgender women living with HIV and to describe how interactions with health care providers and important others influenced their illness trajectory.

Path Dependence In Geographic Crime Patterns, Theodore Lentz

Dissertations

This dissertation argues that status quo bias in crime location choice has substantial effects on geographic crime patterns. Offenders often re-select prior crime locations when they commit crimes. Mainstream theories argue this is because such locations are objectively more suitable for crime and thereby attract offending behavior at higher rates. I contend that locational suitability is only one consideration and that offenders may re-select a location that has been established as a status quo option, despite availability of more optimal alternatives. When individuals re-select prior crime locations, crimes will increasingly concentrate and create hotspots that are stable over time and …

Week Of July 6, 2020, New York Medical College

InTouch

• NYMC Enters Academic Affiliation with NYC Health + Hospitals/Lincoln
• SOM Hosts Virtual GHHS Student Clinician Ceremony
• Meet the Doctors: NYMC Sheds Light on Summer Camp Safety
• Bench to Bedside Webinar Focuses on COVID-19: Vaccine and Testing Challenges

Dsrna As A Potential Tool For Cercospora Leaf Blight Management And Elucidation Of A Factors That Contribute To Late Disease Onset In The Reproductive Growth Stage Of Soybean, Marija Zivanovic

LSU Doctoral Dissertations

Cercospora leaf blight (CLB) of soybean (Glycine max L. Merr.), an important disease in Louisiana, is primarily caused by Cercospora cf. flagellaris. The pathogen produces cercosporin, a toxin necessary for fungal virulence. So far, there are few commercial cultivars of soybean with CLB resistance and few effective fungicides to manage this disease. Consequently, alternative management approaches are needed. With that in mind, the first objective was to develop a screening method to compare the effectiveness of bacterially-expressed double stranded (ds) RNAs corresponding to genes associated with cercosporin accumulation (Avr4, CTB1, CTB8, AY-1 and HN-2 …

A Study Of The Efficacy Of Machine Learning For Diagnosing Obstructive Coronary Artery Disease In Non-Diabetic Patients, Demond Larae Handley

Theses and Dissertations

According to the Centers for Disease Control and Prevention, about 18.2 million adults age 20 and older have Coronary Artery Disease in the United States. Early diagnosis is therefore of crucial importance to help prevent debilitating consequences, and principally death for many patients. In this study we use data containing gene expression values from peripheral blood samples in 198 non-diabetic patients, with the goal of developing an age and sex gene expression model for diagnosis of Coronary Artery Disease. We employ machine learning methods to obtain a classification based on genetic information, age and sex. Our implementation uses feed forward …

Emissions Of Gases And Particulate Matter From Cement Plant (Case El-Mergheb Cement Factory)., Mahmoud Mahmoud, Ibrahim Al-Alm, Kasem El Alfy, Hamdi Abdel-Salam

Mansoura Engineering Journal

Estimated emissions of gases and particulate matter from Portland cement plant near Khoms city in northwestern Libya by The use of the application program (READY), which was produced by the (United States National Oceanic and Atmospheric Administration) application calculates the contaminated concentration of a number of points (x) and (y) about the source of emission of pollutants circle diameter (20 km), reveal that the gases emissions and dust emissions exceed selected Egypt standard limits. The results highlight the need for improved operational procedures to minimize emissions and avoid any possible adverse environmental effects.

Investigation Into The Addition Of Benzoic Acid And Styrene Oxide & Effect Of Phosphonium Salts For Flame Retardancy In Polyurethane Films, Salehin Mahbub

Electronic Theses & Dissertations

INVESTIGATION INTO THE ADDITION OF BENZOIC ACID AND STYRENE OXIDE & EFFECT OF PHOSPHONIUM SALTS FOR FLAME RETARDANCY IN POLYURETHANE FILMS

An Abstract of the Thesis by

Salehin Mahbub

The thesis will be divided into two sections. First, the synthesis of a 1,2-hydroxy ester was performed using styrene oxide and benzoic acid using several different catalysts and solvents. This project was chosen because there is a limited number of studies in literature and they did not report a systematic study. Various catalysts will be used in this study such as tetrabutylammonium bromide, tetrabutylammonium chloride, tetrabutylammonium fluoride, tetrabutylammonium iodide to determine …

Perioperative And Oncological Outcomes Following Minimally Invasive Versus Open Pancreaticoduodenectomy For Pancreatic Duct Adenocarcinoma, Rui Sun, Jiawen Yu, Yifan Zhang

Department of Agronomy and Horticulture: Faculty Publications

Background The outcomes of minimally invasive pancreaticoduodenectomy have not been adequately compared with those of open pancreaticoduodenectomy in patients with pancreatic ductal adenocarcinoma. We performed a meta‐analysis to compare the perioperative and oncological outcomes of these two pancreaticoduodenectomy procedures specifically in patients with pancreatic ductal adenocarcinoma.

Methods Before this study was initiated, a specific protocol was designed and has been registered in PROSEPRO (ID: CRD42020149438). Using the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines, PubMed, EMBASE, Web of Science, Cochrane Central Register, and ClinicalTrials.gov databases were systematically searched for studies published between January 1994 and October 2019. …

Spatial Statistical Approaches To Water Quality Modelling, Janardan Mainali

Dissertations and Theses

This dissertation aims to advance the existing knowledge related to spatial modeling of water quality by exploring and introducing innovative approaches to different spatial conceptualizations for water quality modeling and incorporating upstream-downstream relations in geographically weighted regression. By carrying out a systematic literature review of four different classes of spatial models in Chapter One, this dissertation identifies the following major research gaps: lack of incorporation of multiscale processes, not enough emphasis on spatial weights matrices, and unavailability of upstream-downstream relationships in geographically weighted regressions. Chapters Two and Three were designed to address these gaps in the literature. In Chapter Two, …

Covid Stress Syndrome: Concept, Structure, And Correlates, Steven Taylor, Caeleigh A. Landry, Michelle M. Paluszek, Thomas A. Fergus, Dean Mckay, Gordon J.G. Asmundsone

Covid-19 Digital Research

Research shows that the COVID Stress Scales have a robust multifactorial structure, representing five correlated facets of COVID‐19‐related distress: (a) Fear of the dangerousness of COVID‐19, which includes fear of coming into contact with fomites potentially contaminated with SARSCoV2, (b) worry about socioeconomic costs of COVID‐19 (e.g., worry about personal finances and disruption in the supply chain), (c) xenophobic fears that foreigners are spreading SARSCoV2, (d) traumatic stress symptoms associated with direct or vicarious traumatic exposure to COVID‐19 (nightmares, intrusive thoughts, or images related to COVID‐19), and (e) COVID‐19‐related compulsive checking and reassurance seeking. These factors cohere to form a …

Quantifying Spatiotemporal Variability In Zooplankton Dynamics In The Gulf Of Mexico With A Physical-Biogeochemical Model, Taylor A. Shropshire, Steven L. Morey, Eric P. Chassignet, Alexandra Bozec, Victoria J. Coles, Michael R. Landry, Rasmus Swalethorp, Glenn Zapfe, Michael R. Stukel

Faculty Publications

© 2020. This work is distributed under the Creative Commons Attribution 4.0 License. Zooplankton play an important role in global biogeochemistry, and their secondary production supports valuable fisheries of the world's oceans. Currently, zooplankton standing stocks cannot be estimated using remote sensing techniques. Hence, coupled physical–biogeochemical models (PBMs) provide an important tool for studying zooplankton on regional and global scales. However, evaluating the accuracy of zooplankton biomass estimates from PBMs has been a major challenge due to sparse observations. In this study, we configure a PBM for the Gulf of Mexico (GoM) from 1993 to 2012 and validate the model …

“Decolonize” E-Literature? On Weeding The E-Lit Garden, Kathi Inman Berens

English Faculty Publications and Presentations

Berens asks: Should the e-literature community include third-generation works in collections, syllabi, databases, prizes? A related question: do third-gen makers have a role in “decolonizing” e-literature? Who or what “colonizes” e-lit? E-literature, like earlier avant gardes, began as a coterie and has become a scholarly field. Using the comparison of a field versus a walled garden, the essay examines critiques of e-literature and variations on field definitions. It ends with two ideas about how to "decolonize" e-literature; about how equity and inclusion work in tandem with decolonization, but are not the same thing; and why decolonization efforts are urgent in …

New Methodology For Achieving Trim Condition For A Small Flapping Wing Air Vehicle., Mohammed Fanni, M. El-Gayyar, Ahmed Sameh

Mansoura Engineering Journal

When dealing with a conventional aircraft, the design must be based on simplification assumptions, such as a cruising flight or a trimmed flight condition, which requires aircraft to have forces and moments equilibrium with respect to the center of gravity without any continuous control efforts. However, in case of ornithopters, there is no such equilibrium point due to the continuous flapping wing motion during the cruising flight. Therefore, this paper introduces a new methodology to obtain trimmed flight condition for a small flapping wing air vehicle. This methodology is based on applying initial impulsive forces to the air vehicle in …

A New Method Of Particle Swarm Optimization Approach For Tuning Pid Controller., Amal Moharam, Mostafa Elhosseini, Hisham Khalifa

Mansoura Engineering Journal

This paper outlines a design method for tuning of PID controller using new algorithm based on Particle Swarm Optimization. The tuned PID controller is used in liquid level system control. Compared to different algorithms; the proposed method was more efficient. It gets the best results

Do You Feel In Control? Sexual Desire, Sexual Passion Expression, And Associations With Perceived Compulsivity To Pornography And Pornography Use Frequency, Nathan D. Leonhardt, Dean M. Busby, Brian J. Willoughby

Faculty Publications

Previous scholars have found that when individuals feel that pornography use is uncontrollable, it is linked to more extreme negative outcomes than frequency of use. With a Mechanical Turk sample of 1421 individuals, we used structural equation modeling to evaluate how multiple aspects of sexual desire (sexual drive and dyadic desire) and multiple aspects of sexual passion expression (harmonious, obsessive, and inhibited) were associated with both pornography use frequency and perceived compulsivity to pornography. In general, sexual desire was more connected to pornography use and sexual passion was more connected to perceived compulsivity. Specifically, sexual drive was associated with higher …

Automatic Detection Of Dynamic And Static Activities Of The Older Adults Using A Wearable Sensor And Support Vector Machines, Jian Zhang, Rahul Soangra, Thurmon E. Lockhart

Physical Therapy Faculty Articles and Research

Although Support Vector Machines (SVM) are widely used for classifying human motion patterns, their application in the automatic recognition of dynamic and static activities of daily life in the healthy older adults is limited. Using a body mounted wireless inertial measurement unit (IMU), this paper explores the use of an SVM approach for classifying dynamic (walking) and static (sitting, standing and lying) activities of the older adults. Specifically, data formatting and feature extraction methods associated with IMU signals are discussed. To evaluate the performance of the SVM algorithm, the effects of two parameters involved in SVM algorithm—the soft margin constant …

The Teachers’ Assessment Knowledge And Practice: Contribution Of The Past-Time Experiences To The Present-Time Decision, Ummi Rasyidah, Novita Triana -, Ali Saukah

The Qualitative Report

It is interesting to scrutinize that many variables contribute to a teacher’s assessment knowledge and practice. The teacher’s knowledge is required to comprise not only those of the subject matter and general pedagogy but also that of students. What the teacher experienced as a student-teacher in higher education context likely transformed into her knowledge of teaching, intertwining with her insights of the current development in teaching and learning as well as technology. Using narrative inquiry as its method, the present study highlights a female Indonesian teacher’s assessment knowledge and practice within the context of higher education. The essentials of having …

The Potential Role Of Comics In Teaching Qualitative Research Methods, Helen Kara Facss, Jenni Brooks

The Qualitative Report

This article argues that comics have a potentially positive role to play in supporting the teaching of qualitative research methods in higher education. It tells the story of the creation and use of a short pedagogical comic. We begin with a brief review of the literature around the use of comics in teaching. Then we offer two first-person accounts. Independent researcher Helen Kara narrates her creation of Conversation with a Purpose, designed as a resource to support the teaching of qualitative interviewing. It contains the story of a student’s first real-world interview, with some deliberately ambiguous aspects, and some …

Investigation On Environmental Factors Influencing Distribution Of Plant Species (Case Study: Damghan Region Of Semnan Province), H. Joneidi, Hossein Azarnivand, S. H. Nikoo, M. Zarechahuki

IGC Proceedings (1977-2023)

No abstract provided.

Effect On Artemisia Frigida Module Under Different Stocking Rates In The Desert Steppe, Inner Mongolia, S. Y. Jiao, G. D. Han, M. J. Wang, Z. W. Wang, C. L. Li, Z. H. Xue, X. H. Yang

IGC Proceedings (1977-2023)

No abstract provided.

Effect Of Intercropping Forages On Root Growth Of Fruit Tree And Orchard Ecology, Yibin Huang, Weibin Pan, Zhaoyang Ying, En Chen, Boqi Weng

IGC Proceedings (1977-2023)

No abstract provided.

Classification Of Herbaceous Communities In The Subalpine Meadow On Mt . Xiaowutai, Xiaoxia Huang, Kejian He

IGC Proceedings (1977-2023)

No abstract provided.

The Dynamic Changes Of Biodiversity In Hongsongwa Nature Reserve, Tiran Huang, Lianfang Li, Haifeng Liu, Jianguang Pang

IGC Proceedings (1977-2023)

No abstract provided.