Digital Commons Network^™

The Perspectives Of Higher Agricultural Education In The Gulf Cooperation Council Countries, Eihab Mohamed Fathelrahman, Paula E. Faulkner, Ghaleb A.Al Hadrami Al Breiki

Faculty Publications

This chapter offers a perspective on how agricultural education, research, and extension services address educational challenges and foster food security and sustainability in the Gulf Cooperation Council (GCC) countries. In the last two decades, significant progress has been made in Saudi Arabia, Oman, and the United Arab Emirates regarding agricultural education infrastructure and human capital development. However, agricultural education in the GCC countries face challenges, including stagnant enrollment, the need to offer more diverse programs, and enhanced education quality to satisfy the job market demand for qualified professionals. There is a need to formulate policies and initiatives to address the …

Coarse Particulate Matter Air Quality In East Asia: Implications For Fine Particulate Nitrate, Shixian Zhai, Daniel J. Jacob, Drew C. Pendergrass, Nadia K. Colombi, Viral Shah, Laura Hyesung Yang, Qiang Zhang, Shuxiao Wang, Hwajin Kim, Yele Sun, Jin-Soo Choi, Jin-Soo Park, Gan Luo, Fangqun Yu, Jung-Hun Woo, Younha Kim, Jack E. Dibb, Taehyoung Lee, Jin-Seok Han, Bruce E. Anderson, Ke Li, Hong Liao

Faculty Publications

Air quality network data in China and South Korea show very high year-round mass concentrations of coarse particulate matter (PM), as inferred by the difference between PM10 and PM2.5. Coarse PM concentrations in 2015 averaged 52 µg m−3 in the North China Plain (NCP) and 23 µg m−3 in the Seoul Metropolitan Area (SMA), contributing nearly half of PM10. Strong daily correlations between coarse PM and carbon monoxide imply a dominant source from anthropogenic fugitive dust. Coarse PM concentrations in the NCP and the SMA decreased by 21 % from 2015 to 2019 and further dropped abruptly in 2020 due …

Barriers To Cataract Surgery In Africa: Providers’ Perspective (Research Protocol), Cougar Hall, Scott Herrod, Benjamin Crookston, Sadik Taju Sherief, Akwasi Ahmed, Grace Chipalo Mutati, John Welling, Boatang Wiafe, Michae Gyasi, Joshua West

Faculty Publications

Purpose: Millions of individuals in sub-Saharan Africa are needlessly blind from cataracts. While progress was made towards the Vision 2020: The Right to Sight goals, Ethiopia, Ghana, and Zambia fell short of the recommended cataract surgical rate (CSR) on a national level. The purposes of this study were to describe possible economic factors impacting surgeon surgical productivity, possible barriers to attaining the recommended CSR, and surgical services in each of these countries.

Methods: An online survey was sent to ophthalmologists practising in Ethiopia, Ghana, and Zambia. Responses were collected between June 25, 2021 and January 30, 2022.

Results …

Wind-Current Feedback Is An Energy Sink For Oceanic Internal Waves, Audrey Delpech, Roy Barkan, Lionel Renault, James Mcwilliams, Oladeji Q. Siyanbola, Maarten C. Buijsman, Brian K. Arbic

Faculty Publications

Internal waves contain a large amount of energy in the ocean and are an important source of turbulent mixing. Ocean mixing is relevant for climate because it drives vertical transport of water, heat, carbon and other tracers. Understanding the life cycle of internal waves, from generation to dissipation, is therefore important for improving the representation of ocean mixing in climate models. Here, we provide evidence from a regional realistic numerical simulation in the northeastern Pacific that the wind can play an important role in damping internal waves through current feedback. This results in a reduction of 67% of wind power …

The Texas Second Chance Non-Disclosure/Sealing Gap, Colleen Chien

Faculty Publications

Texas Gov. Code Chap. 411 allows individuals whose criminal records meet certain conditions to non-disclose or seal their records. Ascertaining, then applying the law to the criminal profiles of Texans with convictions or deferred adjudications, as reflected in the Texas Computerized Criminal History System database (CCH) obtained from the Texas Department of Public Safety (described in Appendix B), as well as a sample of 2,362 criminal histories, and then 4 extrapolating to the estimated population of 4.8M individuals in the state with conviction records and estimated population of 7M individuals in the state with any record we estimate the share …

The Financial Impact Of Lost Licenses In Texas, Colleen Chien

Faculty Publications

No abstract provided.

Intensive Care Unit Mortality And Length Of Stay Among Critically Ill Patients With Sepsis Treated With Corticosteroids: A Retrospective Cohort Study, Eric E. Chinaeke, Ismaeel Yunusa Ph.D., Bryan L. Love Pharm. D., Joseph Magagnoli, Claiborne E. Reeder

Faculty Publications

Objectives: Sepsis is a major cause of morbidity and mortality in critically ill patients worldwide, and corticosteroids are commonly used to treat it. However, the evidence supporting the use of corticosteroids in sepsis patients admitted to the intensive care unit (ICU) is of low certainty, with conflicting results reported in previous studies. Thus, we aimed to investigate the potential association between corticosteroid treatment and various outcomes, including 30-day ICU mortality, ICU length of stay (LOS), mechanical ventilation use, new onset of infection, and hyperglycemia in patients diagnosed with sepsis and admitted to the ICU.

Materials and Methods: We conducted …

Microcanonical Thermodynamics Of Small Ideal Gas Systems, David S. Corti, Donya Ohadi, Ricardo Fariello, Mark J. Uline

Faculty Publications

We consider the thermal, mechanical, and chemical contact of two subsystems composed of ideal gases, both of which are not in the thermodynamic limit. After contact, the combined system is isolated, and the entropy is determined through the use of its standard connection to the phase space density (PSD), where only those microstates at a given energy value are counted. The various intensive properties of these small systems that follow from a derivative of the PSD, such as the temperature, pressure, and chemical potential (evaluated via a backward difference), while equal when the two subsystems are in equilibrium are nevertheless …

Trauma-Informed Academic Partnership, Ingrid Weiss Slikkers

Faculty Publications

No abstract provided.

Predictors Of Suicide And Differences In Attachment Styles And Resilience Among Treatment-Seeking First Responder Subtypes, Warren Ponder, Jose Carbajal, James Whitworth, Donna Schuman, Jeanine Galusha, R Andrew Yockey

Faculty Publications

Objective: To identify the predictors of suicide for firefighters (FFs), emergency medical technicians (EMTs), and law enforcement officers (LEOs). Methods: We used baseline data from FFs/EMTs (n = 69) and LEOs (n = 81) to investigate the unique predictors for both first-responder subtypes. We conducted confirmatory factor analysis on validated assessments of posttraumatic stress disorder (PTSD) and depression.Measures of attachment, resilience, PTSD, depression, generalized anxiety, trauma history, and substance use were the independent variables in two backward stepwise regressions predicting suicide. Results: Substance use and somatic depression were significant predictors for LEOs, whereas affective depression, anhedonia, externalizing …

From The Ashes Of The Old: The Old Left And The Southern Christian Leadership Conference, 1957-1965, Matthew Nichter

Faculty Publications

How did the “Old Left”—the socialist milieu of the 1930s and 1940s—shape the African American civil rights movement of the 1950s and 1960s? Focusing on the Southern Christian Leadership Conference (SCLC), this article examines several mechanisms of Old Left influence: personnel overlap, network ties, and organizational alliances. New findings on the Old Left backgrounds of Rev. Joseph Lowery, C. T. Vivian, and many of Martin Luther King Jr.’s teachers and friends are presented. The support that SCLC received from “red” labor unions is also highlighted. The picture that emerges is not the elaborate Communist conspiracy imagined by J. Edgar Hoover’s …

Show And Tell: Approaches For Effective Figures, Stephen R. Midway, Jennifer R. Brum, Matthew Robertson

Faculty Publications

No abstract provided.

Promoting Women's Advancement In The Judiciary In The Midst Of Backlash: A Comparative Analysis Of Representation And Jurisprudence In Key Domestic And International Fora, Shruti Rana

Faculty Publications

Women's advancement in the judiciary of the United States has been slow and uneven, and has long lagged behind other nations. Parity in representation remains distant, and the gains to date vulnerable to changes in administrations and fluctuating levels of state commitment to gender equality, with the recent global backlash to gender equality and international norms and institutions providing a critical example of this fragility. In this light, this Article argues that gender parity in the judiciary should not be viewed as merely a laudable goal. Rather, representation and parity should be viewed as fundamental state legal obligations under international …

Achieving The Achievable: Realistic Labor Law Reform, Rafael Gely

Faculty Publications

A common reprise among labor activists and scholars has been that for the fortunes of labor to change, the law must change. Prompted perhaps by a seeming surge in labor movement activity over the past few years, including headline-grabbing strikes and recent union victories at several U.S. Starbucks locations, various labor law activists and scholars have called to seize the moment and proposed the enactment of comprehensive labor law reform. We argue in this Article that broad-scale labor law reform is unlikely to be enacted by the current U.S. Congress or even have all its provisions pass muster when potentially …

The Clinic As A Site Of Grounded Pedagogy, Madalyn K. Wasilczuk

Faculty Publications

Legal education tends to focus on teaching students federal law from hefty casebooks, inculcating the ability to "think like lawyers." In a sea of Socratic lectures and hypotheticals, students often take refuge in clinics as an island of practical skills-building, client centeredness, and individual fulfillment. Yet even clinics sometimes fail to highlight for students how the place where they practice, with its particular political context and history, shapes their clients' lives and legal problems. This Article describes the law school clinic as a site of grounded pedagogy: a teaching method that centers the con­nection between local history and the present …

Anti Trusts: Reforming An Excessively Flexible Legal Tool, Eric Kades

Faculty Publications

Trusts are one of the most flexible legal tools in lawyers’ arsenals, deployed for socially desirable uses ranging from supporting orphans to structuring complex investments. Trusts, however, are also used for a host of socially undesirable purposes, including restraint of trade, cheating creditors, establishing family dynasties akin to feudalism, and avoiding taxes. This negative litany shows that flexibility has a dark side, and these undesirable trust uses have accelerated in the last few decades. Creative lawyers continuously find novel uses for moldable tools like the trust. This Article argues that long experience and recent developments teach us that dark eclipses …

Health Of Nations: Preventing A Post-Pandemic Emerging Markets Debt Crisis, Lev E. Breydo

Faculty Publications

Sixty percent of low-income countries are currently at “high-risk” of insolvency, necessitating debt relief, according to the International Monetary Fund. The enormity of the problem cannot be overstated; a prospective sovereign debt crisis and economic collapse threatens hundreds of millions of people around the world.

At the same time, the tools to address these challenges are wholly inadequate. Typically, debt reduction is effectuated through statutory systems; sovereign debt is a critical exception, as there is no bankruptcy court for countries. Historically, this void was filled through a complex architecture based on custom, ‘soft law,’ and contractual mechanisms. However, that construct …

Utilizing The System Engineering Trade Study Analysis Method To Analyze Patient Aeromedical Evacuation, Sara Shaghaghi, Jeremy M. Slagley, Michael E. Miller, Gaiven Varshney

Faculty Publications

The US Air Force has gone through many aeromedical patient isolation transport system designs. The first designs were developed in response to the Ebola outbreak in 2014 and, more recently, the COVID-19 pandemic. The trade study analysis part of the system engineering design method was used to analyze the historic and current aeromedical patient contamination control transport systems. A trade study is a process that evaluates alternatives based upon various “-ilities”, such as reconfigurability, flexibility, durability, cost, and more, and performs a systematic analysis to aid designers in producing a ‘good’ design alternative given the large set of possible solutions. …

Intersectional Management: An Analysis Of Cooperation And Competition On American Public Lands, Robin M. Rotman, Abigail M. Hunt

Faculty Publications

The United States government holds public lands in trust for the whole of the American people. This article focuses on National Monuments under the Antiquities Act. It argues that the federal government should renew its approach to the management of these lands by incorporating principles of environmental justice and long- term environmental viability. The article begins by examining the historical and legal foundations of federal lands in the United States, with a focus on the Antiquities Act. It then reflects on recent litigation and political controversy surrounding Bears Ears National Monument and Grand Staircase–Escalante National Monument, to illustrate how the …

Real Mediation Systems To Help Parties And Mediators Achieve Their Goals, John M. Lande

Faculty Publications

This article argues that it is time for a paradigm shift in our current general mediation theory because of numerous problems. Our current theory is incomplete at best and seriously misleading at worst. The traditional mediation models are oversimplified, poorly mapping onto the reality of practice. They combine multiple elements that are not necessarily correlated. Many practitioners ignore them because they are confusing or not helpful. People do not understand the theoretical meanings because the terms are not consistent with commonly understood language. Arguments about what is or is not real or good mediation have spawned unhelpful ideological divisions in …

Snacking Consumption Among Adults In The United States: A Scoping Review, Jean Pierre Enriquez, Elizabeth Gollub

Faculty Publications

Snacks are a staple of the American diet, contributing to approximately 20% of energy intake. Most U.S. adults consume one to three snacks/day, yet few reviews have focused on snacking among this population. This scoping review was conducted to characterize snacks and snacking occasions among U.S. adults to further inform healthy eating practices. The protocol was prepared following the PRISMA-Extension for Scoping Reviews. Three web databases were used to identify articles using snacking or eating occasions as primary or secondary outcomes among U.S. adults. A search strategy was developed using subject headings, truncation, and phrase searching in the title and …

Horizontally Transferred Genes As Rna Interference Targets For Aphid And Whitefly Control, Honglin Feng, Wenbo Chen, Sonia Hussain, Sara Shakir, Vered Tzin, Femi Adegbayi, Todd Ugine, Zhangjun Fei, Georg Jander

Faculty Publications

RNA interference (RNAi)-based technologies are starting to be commercialized as a new approach for agricultural pest control. Horizontally transferred genes (HTGs), which have been transferred into insect genomes from viruses, bacteria, fungi or plants, are attractive targets for RNAi-mediated pest control. HTGs are often unique to a specific insect family or even genus, making it unlikely that RNAi constructs targeting such genes will have negative effects on ladybugs, lacewings and other beneficial predatory insect species. In this study, we sequenced the genome of a red, tobacco-adapted isolate of Myzus persicae (green peach aphid) and bioinformatically identified 30 HTGs. We then …

Melatonin Treatment Of Strawberry Fruit During Storage Extends Its Post-Harvest Quality And Reduces Infection Caused By Botrytis Cinerea, Surassawadee Promyou, Yenjit Raruang, Zhi Yuan Chen

Faculty Publications

Gray mold is a main disease of strawberry fruit (Fragaria × xananassa cv. Camino Real) caused by Botrytis cinerea, which leads to marketable value losses in the supply chain. The purpose of this study was to investigate the effects of exogenous melatonin (MT) on the physicochemical quality, antioxidant defense system, and disease resistance of strawberry fruit to B. cinerea infection. The results revealed that strawberry fruit immersed in 100 µM MT for 15 min effectively maintained its brightness and delayed the change in fruit color. MT also maintained the level of titratable acidity and slowed down the increase of total …

Regional Variation In Feeding Patterns Of Sheepshead (Archosargus Probatocephalus) In The Northwest Gulf Of Mexico, Elsa M. Gutierrez, Jeffrey D. Plumlee, Derek G. Bolser, Brad E. Erisman, R. J.David Wells

Faculty Publications

Feeding patterns of sheepshead, Archosargus probatocephalus, in the northwest Gulf of Mexico were examined from samples collected at two locations in Texas, USA; Galveston and Port Aransas. A total of 53 sheepshead stomachs (Galveston, n = 35; Port Aransas, n = 18) had their contents analyzed along with tissue samples from the muscle and liver for a stable isotope analysis (δ13C, δ15N, and δ34S) because they provide a contrast between short-term (liver) and long-term (muscle) measurements. Multiple species of amphipods made up the majority of the prey items in sheepshead from Galveston (%IRI = 61.79), whereas barnacles were the primary …

Low Species Turnover Of Upland Amazonian Birds In The Absence Of Physical Barriers, Cameron L. Rutt, W. Justin Cooper, Christian B. Andretti, Thiago V.V. Costa, Philip C. Stouffer, Claudeir F. Vargas, David A. Luther, Mario Cohn-Haft

Faculty Publications

Aim: One of the oldest and most powerful ways for ecologists to explain distinct biological communities is to invoke underlying environmental differences. But in hyper-diverse systems, which often display high species richness and low species abundance, these sorts of community comparisons are especially challenging. The classic view for Amazonian birds posits that riverine barriers and habitat specialization determine local and regional community composition. We test the tacit, complementary assumption that similar bird communities should therefore permeate uniform habitat between major rivers, regardless of distance. Location: Upland (terra firme) rainforests of central Amazonia. Methods: We conducted intensive whole-community surveys of birds …

A Review Of Methods Of Assessing Preference For Social Stimuli, Samuel L. Morris, Madison L. Gallagher, Alva E. Allen

Faculty Publications

Research on preference and reinforcer assessments has historically focused on the evaluation of edible and leisure reinforcers, but the identification and use of individualized social reinforcers may be beneficial for several reasons. Recently, many studies have evaluated methods of assessing preference for social stimuli. The procedures and outcomes across these studies have varied greatly, and the current state of evidence for methods of assessing preference for social stimuli remains unclear. Thus, we conducted a review to synthesize all previous research in this area, evaluate the evidence for the utility of this general methodology, and identify factors that may influence its …

The Impact Of Covid-19, Mental Health Distress, And School-Based Sociocultural Protective Factors Among Elementary-Aged Children And Their Caregivers, Aijah K.B. Goodwin, Anthony J. Roberson, Ar’Reon Watson, Grace L. Chen, Anna C.J. Long

Faculty Publications

Given the individual and systemic stress endured by children and families during the COVID-19 pandemic, research examining culturally responsive school experiences and supports to enhance resilience is critical. This study examined the relationship between caregivers’ perceptions of COVID-19 impact, mental health distress among children and caregivers, and school-based sociocultural protective factors, including culturally responsive practices in schools and the relationships between teachers and caregivers, concurrently and longitudinally. Data were collected from caregivers of elementary-aged children at two-time points from March to April 2020 (N = 174) and one year later in 2021 (N = 114). Regression analyses revealed that COVID-19 …

Environmental Attitudes And Fertility Desires Among Us Adolescents From 2005–2019, Heather M. Rackin, Alison Gemmill, Caroline Sten Hartnett

Faculty Publications

Objective: This brief report examines links between environmental attitudes and fertility desires over time in the United States. Background: To understand fertility decision making, it is important to identify factors that influence fertility desires. Concerns about environmental problems may be associated with lower desired fertility, especially in recent cohorts transitioning to adulthood. Youth may feel that having one less child can reduce their “carbon footprint” or may be unwilling to bring children into an uncertain and difficult future due to climate change. Method: Data are from 12th graders in the Monitoring the Future study (2005–2019; N = 34,104). Regression is …

Total Daily Energy Expenditure Has Declined Over The Past Three Decades Due To Declining Basal Expenditure, Not Reduced Activity Expenditure, John R. Speakman, Jasper M.A. De Jong, Srishti Sinha, Klaas R. Westerterp, Yosuke Yamada, Hiroyuki Sagayama, Philip N. Ainslie, Liam J. Anderson, Lenore Arab, Kweku Bedu-Addo, Stephane Blanc, Alberto G. Bonomi, Pascal Bovet, Soren Brage, Maciej S. Buchowski, Nancy F. Butte, Stefan G.J.A. Camps, Jamie A. Cooper, Richard Cooper, Sai Krupa Das, Peter S.W. Davies, Lara R. Dugas, Ulf Ekelund, Sonja Entringer, Terrence Forrester, Barry W. Fudge, Melanie Gillingham, Santu Ghosh, Annelies H. Goris, Michael Gurven, Lewis G. Halsey, Catherine Hambly, Hinke H. Haisma

Faculty Publications

Obesity is caused by a prolonged positive energy balance1,2. Whether reduced energy expenditure stemming from reduced activity levels contributes is debated3,4. Here we show that in both sexes, total energy expenditure (TEE) adjusted for body composition and age declined since the late 1980s, while adjusted activity energy expenditure increased over time. We use the International Atomic Energy Agency Doubly Labelled Water database on energy expenditure of adults in the United States and Europe (n = 4,799) to explore patterns in total (TEE: n = 4,799), basal (BEE: n = 1,432) and physical activity energy expenditure (n = 1,432) over time. …

Consumers’ Acceptance, Emotions, And Responsiveness To Informational Cues For Air-Fried Catfish (Ictalurus Punctatus) Skin Chips, Silvia Murillo, Ryan Ardoin, Witoon Prinyawiwatkul

Faculty Publications

Catfish (Ictalurus punctatus) skins, as filleting byproduct, were developed into a crispy snack food via air-frying. Consumers rated catfish skin chips (CSC) across sensory modalities (9-point hedonic scales, a just-about-right scale, and “yes/no” for purchase intent, PI) for Plain-, Lemon & Pepper-, and Barbecue-flavored samples during two consumer studies (N = 115 each). Paprika- flavored CSC were excluded from Study 2 due to inferior acceptance and emotional ratings. CSC-elicited emotions were evaluated using a 25-term lexicon with CATA (Check-All-That-Apply) scaling (Study 1) and refined with an abbreviated lexicon containing food-evoked sensation-seeking emotions (5-point intensity scale). The two consumer studies differed …