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The Nagoya Protocol And The Legal Structure Of Global Biogenomic Research, Sam F. Halabi, Michelle Rourke, Gian Luca Burci, Rebecca Katz Jan 2020

The Nagoya Protocol And The Legal Structure Of Global Biogenomic Research, Sam F. Halabi, Michelle Rourke, Gian Luca Burci, Rebecca Katz

Faculty Publications

As life sciences technologies have advanced, so too has the potential for these international collaborations to lead to breakthrough medicines, enhance food security, and protect ecological systems. The linchpin of this progress is the development of high throughput genetic sequencing technologies. Researchers are now able to generate and compare large stretches of DNA - 1 million bases or more - from different sources quickly and inexpensively. Such comparisons can yield massive amounts of information about the role of inheritance in susceptibility to infection and illness as well as responses to environmental influences. In addition, the ability to sequence genomes more …

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Early Access To Unapproved Medicines In The United States And France, Erika Lietzan Jan 2020

Early Access To Unapproved Medicines In The United States And France, Erika Lietzan

Faculty Publications

In 2018, President Trump signed a federal "right to try" law, claiming that it would give desperately ill patients earlier access to unapproved medicines, by allowing the patient, doctor, and drug company to arrange for access without federal oversight. Critics of the law argued that it would not meaningfully increase access to experimental medicines, because federal oversight was not the obstacle in the first place. And they were correct. U.S. law already permitted companies to provide terminally ill patients with early access to unapproved medicines. The problem was instead that companies did not take advantage of this option. This Article …

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Evaluating Appropriateness And Diagnostic Stewardship Opportunities Of Multiplex Polymerase Chain Reaction Gastrointestinal Testing Within A Hospital System, Melissa O'Neal, Hanna Murray, Sangita Dash, Majdi N. Al-Hasan, Julie Ann Justo, P Brandon Bookstaver Jan 2020

Evaluating Appropriateness And Diagnostic Stewardship Opportunities Of Multiplex Polymerase Chain Reaction Gastrointestinal Testing Within A Hospital System, Melissa O'Neal, Hanna Murray, Sangita Dash, Majdi N. Al-Hasan, Julie Ann Justo, P Brandon Bookstaver

Faculty Publications

Objective: This single-center, retrospective, observational cohort study evaluates the appropriateness of the BioFire® FilmArray® Gastrointestinal (GI) multiplex PCR panel testing at a community-teaching hospital. Methods: All adult, hospitalized patients at Prisma Health Richland Hospital with a documented GI multiplex PCR panel from 1 April 2015 through 28 February 2018 were included in the analysis. Inappropriate use of the GI panel was defined as a test obtained without documented diarrhea, greater than 2 days of hospitalization, redundant use with other diagnostic tests (e.g. PCR), or laxative use in the preceding 48 h. Antibiotic use and host variables were compared between groups …

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Online Availability Of Fish Antibiotics And Documented Intent For Self-Medication, Weiwei Zhang, Austin Williams, Nicole Griffith, Jessica Gaskins, P Brandon Bookstaver Jan 2020

Online Availability Of Fish Antibiotics And Documented Intent For Self-Medication, Weiwei Zhang, Austin Williams, Nicole Griffith, Jessica Gaskins, P Brandon Bookstaver

Faculty Publications

Self-medication and antibiotic utilization without healthcare oversight may lead to delayed appropriate treatment, transmission of communicable infections, untoward adverse events, and contribute to antimicrobial resistance. Previous data suggest people obtain over-the-counter (OTC) animal antibiotics for their personal use. This study examined the availability of OTC fish antibiotics online and the documented intent for self-medication. The authors conducted a web-based cross-sectional study using Google search engine to identify vendor websites selling fish antibiotics in the United States. Vendor websites were included if product information, consumer reviews, and comments were publicly available. Nine fish antibiotics were chosen due to their possibility of …

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Healthcare Practitioners’ Views Of Social Media As An Educational Resource, Adam G. Pizzuti, Karan H. Patel, Erin K. Mccreary, Emily Heil, Christopher M. Bland, Eric Chinaeke, Bryan L. Love, P Brandon Bookstaver Jan 2020

Healthcare Practitioners’ Views Of Social Media As An Educational Resource, Adam G. Pizzuti, Karan H. Patel, Erin K. Mccreary, Emily Heil, Christopher M. Bland, Eric Chinaeke, Bryan L. Love, P Brandon Bookstaver

Faculty Publications

Social media is increasingly utilized as a resource in healthcare. We sought to identify perceptions of using social media as an educational tool among healthcare practitioners. An electronic survey was distributed to healthcare administrators, nurses, nurse practitioners, pharmacists, physicians, and physician assistants f hospital systems and affiliated health science schools in Georgia, Maryland, South Carolina, and Wisconsin. Survey questions evaluated respondents' use and views of social media for educational purposes and workplace accessibility using a Likert scale (1 = strongly disagree, 5 = strongly agree). Nurses (75%), pharmacists (11%), and administrators (7%) were the most frequent respondents. Facebook® (27%), Pinterest® …

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Susceptibility Of Swine Cells And Domestic Pigs To Sars-Cov-2, David A. Meekins, Igor Morozov, Jessie D. Trujillo, Natasha N. Gaudreault, Dashzeveg Bold, Mariano Carossino, Bianca L. Artiaga, Sabarish V. Indran, Taeyong Kwon, Velmurugan Balaraman, Daniel W. Madden, Heinz Feldmann, Jamie Henningson, Wenjun Ma, Udeni B. R. Balasuriya, Juergen A. Richt Jan 2020

Susceptibility Of Swine Cells And Domestic Pigs To Sars-Cov-2, David A. Meekins, Igor Morozov, Jessie D. Trujillo, Natasha N. Gaudreault, Dashzeveg Bold, Mariano Carossino, Bianca L. Artiaga, Sabarish V. Indran, Taeyong Kwon, Velmurugan Balaraman, Daniel W. Madden, Heinz Feldmann, Jamie Henningson, Wenjun Ma, Udeni B. R. Balasuriya, Juergen A. Richt

Faculty Publications

No abstract provided.

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Framework For A Community Health Observing System For The Gulf Of Mexico Region: Preparing For Future Disasters, P Sandifer, L Knapp, M Lichtveld, R Manley, P Sandifer, R Caffey, D Cochran, T Collier, K Ebi, L Engel, J Farrington, M Finucane, C Hale, D Halpern, E Harville, L Hart, Y Hswen, B Kirkpatrick, B Mcewen, G Morris, R Orbach, L Palinkas, M Partyka, D Porter, G Prather, T Rowles, G Scott, T Seeman, H Solo-Gabriele, E Svendsen, T Tincher, J Trtanj, A H. Walker, R Yehuda Jan 2020

Framework For A Community Health Observing System For The Gulf Of Mexico Region: Preparing For Future Disasters, P Sandifer, L Knapp, M Lichtveld, R Manley, P Sandifer, R Caffey, D Cochran, T Collier, K Ebi, L Engel, J Farrington, M Finucane, C Hale, D Halpern, E Harville, L Hart, Y Hswen, B Kirkpatrick, B Mcewen, G Morris, R Orbach, L Palinkas, M Partyka, D Porter, G Prather, T Rowles, G Scott, T Seeman, H Solo-Gabriele, E Svendsen, T Tincher, J Trtanj, A H. Walker, R Yehuda

Faculty Publications

The Gulf of Mexico (GoM) region is prone to disasters, including recurrent oil spills, hurricanes, floods, industrial accidents, harmful algal blooms, and the current COVID-19 pandemic. The GoM and other regions of the U.S. lack sufficient baseline health information to identify, attribute, mitigate, and facilitate prevention of major health effects of disasters. Developing capacity to assess adverse human health consequences of future disasters requires establishment of a comprehensive, sustained community health observing system, similar to the extensive and well-established environmental observing systems. We propose a system that combines six levels of health data domains, beginning with three existing, national surveys …

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Effect Of Mitigation Measures On The Spreading Of Covid-19 In Hard-Hit States In The Us, K M. Tam, N Walker, J Moreno Jan 2020

Effect Of Mitigation Measures On The Spreading Of Covid-19 In Hard-Hit States In The Us, K M. Tam, N Walker, J Moreno

Faculty Publications

State government-mandated social distancing measures have helped to slow the growth of the COVID-19 pandemic in the United States. Many of the current predictive models of the development of COVID-19, especially after mitigation efforts, partially rely on extrapolations from data collected in other countries. Since most states enacted stay-at-home orders towards the end of March, the resulting effects of social distancing should be reflected in the death and infection counts by the end of April. Using the data available through April 25(th), we investigate the change in the infection rate due to the mitigation efforts and project death and infection …

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Who’S Afraid Of Ebola? Epidemic Fires And Locative Fears In The Information Age, W. Shrum, J. Aggrey, A. Campos, J. Pamplona Da Costa, J. Joseph, P. Kreimer, R. Kroeger, L. Medina, P. Miller, A. Palackal, A. Pandal De La Peza, A. Traore Jan 2020

Who’S Afraid Of Ebola? Epidemic Fires And Locative Fears In The Information Age, W. Shrum, J. Aggrey, A. Campos, J. Pamplona Da Costa, J. Joseph, P. Kreimer, R. Kroeger, L. Medina, P. Miller, A. Palackal, A. Pandal De La Peza, A. Traore

Faculty Publications

Epidemics have traditionally been viewed as the widespread occurrence of infectious disease within a community, or a sudden increase above what is typical. But modern epidemics are both more and less than the diffusion of viral entities. We argue that epidemics are 'fire objects', using a term coined by Law and Singleton: They generate locative fears through encounters that focus attention on entities that are unknown or imprecisely known, transforming spaces and humans into indeterminate dangers, alternating appearance and absence. The Ebola epidemic of 2014 had more complex impacts than the number of infections would suggest. We employ multi-sited qualitative …

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The Persistence Of High Energy Burdens: A Bibliometric Analysis Of Vulnerability, Poverty, And Exclusion In The United States, M A. Brown, A Soni, A D. Doshi, C King, M A. Brown Jan 2020

The Persistence Of High Energy Burdens: A Bibliometric Analysis Of Vulnerability, Poverty, And Exclusion In The United States, M A. Brown, A Soni, A D. Doshi, C King, M A. Brown

Faculty Publications

Using bibliometric methods, we examine the persistently high energy bills borne by low-income households in the U.S. This is a mystifying problem in today's age of abundant and low-priced electricity and fossil fuels. After decades of energy-efficiency programs and targeted policies, the average low-income household still spends a disproportionately large percentage of its income on energy bills. Issues of equity, race and justice are increasingly linked to the problem of persistent energy burdens. In the complex ecosystem of stakeholders that influence energy burden, key gaps still exist in the understanding of causes and solutions. In particular, limited research has examined …

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Artificial Intelligence And Covid-19: Deep Learning Approaches For Diagnosis And Treatment, M. B. Jamshidi, A. Lalbakhsh, J. Talla, Z. Peroutka, F. Hadjilooei, P Lalbakhsh, M. Jamshidi, L. La Spada, M. Mirmozafari, M. Dehghani, A. Sabet, Sa. Roshani, So. Roshani, N. Bayat-Makou, B. Mohamadzade, Z. Malek, A. Jamshidi, S. Kiani, H. Hashemi-Dezaki, W. Mohyuddin Jan 2020

Artificial Intelligence And Covid-19: Deep Learning Approaches For Diagnosis And Treatment, M. B. Jamshidi, A. Lalbakhsh, J. Talla, Z. Peroutka, F. Hadjilooei, P Lalbakhsh, M. Jamshidi, L. La Spada, M. Mirmozafari, M. Dehghani, A. Sabet, Sa. Roshani, So. Roshani, N. Bayat-Makou, B. Mohamadzade, Z. Malek, A. Jamshidi, S. Kiani, H. Hashemi-Dezaki, W. Mohyuddin

Faculty Publications

COVID-19 outbreak has put the whole world in an unprecedented difficult situation bringing life around the world to a frightening halt and claiming thousands of lives. Due to COVID-19 & x2019;s spread in 212 countries and territories and increasing numbers of infected cases and death tolls mounting to 5,212,172 and 334,915 (as of May 22 2020), it remains a real threat to the public health system. This paper renders a response to combat the virus through Artificial Intelligence (AI). Some Deep Learning (DL) methods have been illustrated to reach this goal, including Generative Adversarial Networks (GANs), Extreme Learning Machine (ELM), …

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Sars-Cov-2 Infection, Disease And Transmission In Domestic Cats, N N. Gaudreault, J D. Trujillo, M Carossino, D A. Meekins, N N. Gaudreault, D W. Madden, S V. Indran, D Bold, V Balaraman, T Kwon, B L. Artiaga, K Cool, A Garcia-Sastre, W J. Ma, W C. Wilson, J Henningson, U Balasuriya, J A. Richt Jan 2020

Sars-Cov-2 Infection, Disease And Transmission In Domestic Cats, N N. Gaudreault, J D. Trujillo, M Carossino, D A. Meekins, N N. Gaudreault, D W. Madden, S V. Indran, D Bold, V Balaraman, T Kwon, B L. Artiaga, K Cool, A Garcia-Sastre, W J. Ma, W C. Wilson, J Henningson, U Balasuriya, J A. Richt

Faculty Publications

Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is the cause of Coronavirus Disease 2019 (COVID-19) and responsible for the current pandemic. Recent SARS-CoV-2 susceptibility studies in cats show that the virus can replicate in these companion animals and transmit to other cats. Here, we present an in-depth study of SARS-CoV-2 infection, disease and transmission in domestic cats. Cats were challenged with SARS-CoV-2 via intranasal and oral routes. One day post challenge (DPC), two sentinel cats were introduced. Animals were monitored for clinical signs, clinicopathological abnormalities and viral shedding. Postmortem examinations were performed at 4, 7 and 21 DPC. Viral RNA …

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Small Molecule Inhibitors Of The Bfrb-Bfd Interaction Decrease Pseudomonas Aeruginosa Fitness And Potentiate Fluoroquinolone Activity, Achala N.D.Punchi Hewage, Huili Yao, Baskar Nammalwar, Krishna Kumar Gnanasekaran, Scott Lovell, Richard A. Bunce, Kate Eshelman, Sahishna M. Phaniraj, Molly M. Lee, Blake R. Peterson, Kevin P. Battaile, Allen B. Reitz, Mario Rivera Jan 2020

Small Molecule Inhibitors Of The Bfrb-Bfd Interaction Decrease Pseudomonas Aeruginosa Fitness And Potentiate Fluoroquinolone Activity, Achala N.D.Punchi Hewage, Huili Yao, Baskar Nammalwar, Krishna Kumar Gnanasekaran, Scott Lovell, Richard A. Bunce, Kate Eshelman, Sahishna M. Phaniraj, Molly M. Lee, Blake R. Peterson, Kevin P. Battaile, Allen B. Reitz, Mario Rivera

Faculty Publications

© 2019 American Chemical Society. All rights reserved. The iron storage protein bacterioferritin (BfrB) is central to bacterial iron homeostasis. The mobilization of iron from BfrB, which requires binding by a cognate ferredoxin (Bfd), is essential to the regulation of cytosolic iron levels in P. aeruginosa. This paper describes the structure-guided development of small molecule inhibitors of the BfrB-Bfd protein-protein interaction. The process was initiated by screening a fragment library and followed by obtaining the structure of a fragment hit bound to BfrB. The structural insights were used to develop a series of 4-(benzylamino)- A nd 4-((3-phenylpropyl)amino)-isoindoline-1,3-dione analogs that selectively …

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Female Reproductive State Is Associated With Changes In Distinct Arginine Vasotocin Cell Types In The Preoptic Area Of Astatotilapia Burtoni, Julie M. Butler, Chase M. Anselmo, Karen P. Maruska Jan 2020

Female Reproductive State Is Associated With Changes In Distinct Arginine Vasotocin Cell Types In The Preoptic Area Of Astatotilapia Burtoni, Julie M. Butler, Chase M. Anselmo, Karen P. Maruska

Faculty Publications

© 2020 Wiley Periodicals LLC Nonapeptides play a crucial role in mediating reproduction, aggression, and parental care across taxa. In fishes, arginine vasotocin (AVT) expression is related to social and/or reproductive status in most male fishes studied to date, and is linked to territorial defense, paternal care, and courtship. Despite a plethora of studies examining AVT in male fishes, relatively little is known about how AVT expression varies with female reproductive state or its role in female social behaviors. We used multiple methods for examining the AVT system in female African cichlid fish Astatotilapia burtoni, including immunohistochemistry for AVT, in …

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Plant-Parasitic Nematodes Associated With The Root Zone Of Hop Cultivars Planted In A Florida Field Soil, Tristan T. Watson, Marco Suarez, Zhanao Deng, Johan A. Desaeger Jan 2020

Plant-Parasitic Nematodes Associated With The Root Zone Of Hop Cultivars Planted In A Florida Field Soil, Tristan T. Watson, Marco Suarez, Zhanao Deng, Johan A. Desaeger

Faculty Publications

In early 2016, hop plants were introduced into Florida. By late 2016, the hop plants were showing stunted growth and were heavily parasitized by Meloidogyne javanica. In this study, we determined host susceptibility of 14 hop cultivars to M. javanica in a greenhouse experiment and monitored population development of plant-parasitic nematode species in the root zone of 17 hop cultivars planted in three newly established hop yards in Florida. Plant-parasitic nematodes in the rooting zone soil of field grown hop plants included M. javanica, Pratylenchus brachyurus, Paratrichodorus minor, Belonolaimus longicaudatus, Xiphinema setariae/vulgare complex, Mesocriconema xenoplax, and Helicotylenchus dihystera; however, soil …

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Improving Health Behaviors Through Community Engagement: Challenge For A Healthier Louisiana, Stephanie T. Broyles, Elizabeth A. Gollub, Allison Tohme, Peter T. Katzmarzyk Jan 2020

Improving Health Behaviors Through Community Engagement: Challenge For A Healthier Louisiana, Stephanie T. Broyles, Elizabeth A. Gollub, Allison Tohme, Peter T. Katzmarzyk

Faculty Publications

There is increasing recognition that community-based approaches may have merit in improving physical activity and healthy eating behaviors. The “Challenge for a Healthier Louisiana” program supported twelve projects that addressed the root causes of obesity through integrated community-level changes. Partnerships provided community-based obesity prevention by promoting healthier eating and/or physical activity through enhanced infrastructure, policy changes, and programming. To evaluate whether the program resulted in changes in healthy eating and/or physical activity among adults, surveys were conducted pre- and postintervention among participants. Participants who were exposed to physical activity programs were more likely to adopt the consumption of fruits (odds …

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Assessing Salvinia Molesta Impact On Environmental Conditions In An Urban Lake: Case Study Of Lago Las Curias, Puerto Rico, Charles F. Wahl, Rodrigo Diaz, Jorge Ortiz-Zayas Jan 2020

Assessing Salvinia Molesta Impact On Environmental Conditions In An Urban Lake: Case Study Of Lago Las Curias, Puerto Rico, Charles F. Wahl, Rodrigo Diaz, Jorge Ortiz-Zayas

Faculty Publications

Giant salvinia (Salvinia molesta Mitchell, Salviniaceae) is a free-floating fern native to Brazil that alters natural processes in aquatic ecosystems, causing ecological problems for water resource managers. Due to its ease of dispersal through fragmentation and rapid growth, giant salvinia can quickly become problematic, requiring persistent management efforts. If left unmanaged, giant salvinia creates a thick mat of vegetation, which limits sunlight penetration, reducing aquatic macrophytes, lowering dissolved oxygen and stressing aquatic organisms. Giant salvinia was first reported in Lago Las Curias, Cupey, San Juan, Puerto Rico, USA, in 2016 and covered the entire 19 ha waterbody in 2018. In …

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Diverging Landscape Impacts On Macronutrient Status Despite Overlapping Diets In Managed (Apis Mellifera) And Native (Melissodes Desponsa) Bees, Christina L. Mogren, Mariá Soledad Benítez, Kevin Mccarter, Frédéric Boyer, Jonathan G. Lundgren Jan 2020

Diverging Landscape Impacts On Macronutrient Status Despite Overlapping Diets In Managed (Apis Mellifera) And Native (Melissodes Desponsa) Bees, Christina L. Mogren, Mariá Soledad Benítez, Kevin Mccarter, Frédéric Boyer, Jonathan G. Lundgren

Faculty Publications

Declining pollinator populations worldwide are attributed to multiple stressors, including the loss of quality forage. Habitat management in agricultural areas often targets honey bees (Apis mellifera L.) specifically, with the assumption that native bees will benefit from an 'umbrella species' strategy. We tested this theory using a conservation physiology approach to compare the effects of landscape composition and floral dietary composition on the physiological status of honey bees and Melissodes desponsa in eastern South Dakota, USA. The total glycogen, lipid and protein concentrations were quantified from field collected bees. Next-generation sequencing of the trnL chloroplast gene from bee guts was …

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The Association Between Selected Molecular Biomarkers And Ambulatory Blood Pressure Patterns In African Chronic Kidney Disease And Hypertensive Patients Compared With Normotensive Controls: Protocol For A Longitudinal Study, Abiodun Moshood Adeoye, Oladimeji Adebayo, Busayo Abiola, Bamidele Iwalokun, Bamidele Tayo, Fadi Charchar, Akinlolu Ojo, Richard Cooper Jan 2020

The Association Between Selected Molecular Biomarkers And Ambulatory Blood Pressure Patterns In African Chronic Kidney Disease And Hypertensive Patients Compared With Normotensive Controls: Protocol For A Longitudinal Study, Abiodun Moshood Adeoye, Oladimeji Adebayo, Busayo Abiola, Bamidele Iwalokun, Bamidele Tayo, Fadi Charchar, Akinlolu Ojo, Richard Cooper

Faculty Publications

Background: Chronic kidney disease (CKD) is a burgeoning epidemic in sub-Saharan Africa. Abnormal blood pressure variations are prevalent in CKD and potentiate the risk of cardiovascular morbidity and mortality. Certain genetic variants (angiotensin II receptor type 1 1166 A>C and angiotensin-converting enzyme insertion and deletion polymorphisms) and biomarkers such as interleukin-6, tumor necrosis factor, soluble (s) E-selectin, homocysteine, and highly sensitive C-reactive protein have been shown to affect blood pressure variability among non-African CKD, hypertensive. and nonhypertensive CKD population. However, the contributions of the pattern, genetic, and environmental determinants of ambulatory blood pressure in African CKD have not been …

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The Buzz About Bee Campuses: Student Thoughts Regarding Pollinator Conservation, Hannah Penn, Jerrod Penn, Macy Hagan, Wuyang Hu Jan 2020

The Buzz About Bee Campuses: Student Thoughts Regarding Pollinator Conservation, Hannah Penn, Jerrod Penn, Macy Hagan, Wuyang Hu

Faculty Publications

No abstract provided.

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Early Detection Of Parkinson's Disease Using Deep Learning And Machine Learning, Wu Wang, Junho Lee, Fouzi Harrou, Ying Sun Jan 2020

Early Detection Of Parkinson's Disease Using Deep Learning And Machine Learning, Wu Wang, Junho Lee, Fouzi Harrou, Ying Sun

Faculty Publications

Accurately detecting Parkinson's disease (PD) at an early stage is certainly indispensable for slowing down its progress and providing patients the possibility of accessing to disease-modifying therapy. Towards this end, the premotor stage in PD should be carefully monitored. An innovative deep-learning technique is introduced to early uncover whether an individual is affected with PD or not based on premotor features. Specifically, to uncover PD at an early stage, several indicators have been considered in this study, including Rapid Eye Movement and olfactory loss, Cerebrospinal fluid data, and dopaminergic imaging markers. A comparison between the proposed deep learning model and …

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Do Microcredit Loans Do What They Are Intended To Do? A Case Study Of The Credit Village Microcredit Programme In China, Meishan Jiang, Krishna P. Paudel, Fan Zou Jan 2020

Do Microcredit Loans Do What They Are Intended To Do? A Case Study Of The Credit Village Microcredit Programme In China, Meishan Jiang, Krishna P. Paudel, Fan Zou

Faculty Publications

© 2020 John Wiley & Sons, Ltd. The purpose of this study is to assess if the credit village is an effective way to develop a microcredit programme in China from the perspective of poverty reduction policy and risk monitoring. Cross-sectional household survey data from three credit villages in the Yunan County of China are analysed using 3SLS and IV probit models. The major finding is that the credit village loosens credit restrictions to some extent. However, it has no impact on educational expenditures, medical expenditures, long-term assets, short-term assets and women's rights. It is our observation that the microcredit …

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The Influence Of Language Background And Second Language Phonetics Training On The Perception Of Lexical Stress In A Second Language, Todd A. Gibson, Carolina Bernales Jan 2020

The Influence Of Language Background And Second Language Phonetics Training On The Perception Of Lexical Stress In A Second Language, Todd A. Gibson, Carolina Bernales

Faculty Publications

Language background and second language (L2) training both have been found to contribute to L2 lexical stress perception. To explore their relative contributions, a lexical stress perception task was administered to a total of 129 university students of different language backgrounds. A group of 62 monolingual English-speaking students in the U.S.A. and 67 English-as-a-foreign-language students in Chile were asked to identify lexical stress in trochees and iambs. Chileans with previous phonetics training performed better than Chileans without the training and performed as well as their U.S. peers. U.S. participants and those Chileans without previous phonetics training performed better with trochees …

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Determination Of Clinical Parameters Sensitive To Functional Voice Disorders Applying Boosted Decision Stumps, Patrick Schlegel, Andreas M. Kist, Marion Semmler, Michael Dollinger, Melda Kunduk, Stephan Durr, Anne Schutzenberger Jan 2020

Determination Of Clinical Parameters Sensitive To Functional Voice Disorders Applying Boosted Decision Stumps, Patrick Schlegel, Andreas M. Kist, Marion Semmler, Michael Dollinger, Melda Kunduk, Stephan Durr, Anne Schutzenberger

Faculty Publications

Background: Various voice assessment tools, such as questionnaires and aerodynamic voice characteristics, can be used to assess vocal function of individuals. However, not much is known about the best combinations of these parameters in identification of functional dysphonia in clinical settings. Methods: This study investigated six scores from clinically commonly used questionnaires and seven acoustic parameters. 514 females and 277 males were analyzed. The subjects were divided into three groups: one healthy group (N01) (49 females, 50 males) and two disordered groups with perceptually hoarse (FD23) (220 females, 96 males) and perceptually not hoarse (FD01) (245 females, 131 males) sounding …

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Running Local: Gender Stereotyping And Female Candidates In Local Elections, Nichole M. Bauer Jan 2020

Running Local: Gender Stereotyping And Female Candidates In Local Elections, Nichole M. Bauer

Faculty Publications

An implicit assumption underlying the gender stereotyping literature is that female candidates have an advantage in local elections. Two factors motivate this assumption. First, some local issues, such as the provision of social services, fit into the stereotypic strengths of female politicians. Second, as the level of office increases, so too does the perceived masculinity of the office. Research on local policymaking, however, indicates that the tasks associated with local political offices, such as economic competition with other cites, require masculine rather than feminine qualities. I integrate research on local policymaking with the gender stereotyping literature to clarify the role …

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Emerging Infectious Disease, The Household Built Environment Characteristics, And Urban Planning: Evidence On Avian Influenza In Vietnam, James H. Spencer, Melissa L. Finucane, Jefferson M. Fox, Sumeet Saksena, Nargis Sultana Jan 2020

Emerging Infectious Disease, The Household Built Environment Characteristics, And Urban Planning: Evidence On Avian Influenza In Vietnam, James H. Spencer, Melissa L. Finucane, Jefferson M. Fox, Sumeet Saksena, Nargis Sultana

Faculty Publications

Recent concerns with pandemic outbreaks of human disease and their origins in animal populations have ignited concerns regarding connections between Emerging Infectious Diseases (EID) and development. As disasters, health, and infectious disease become part of planning concern (Matthew & McDonald, 2007), greater focus on household infrastructure and EID disease outbreaks among poultry is warranted. Following Spencer (2013), this study examines the relationship between the mix of household-scale water supplies, sanitation systems, and construction materials, and Highly Pathogenic Avian Influenza (HPAI) among poultry in a developing country: Vietnam. Findings of our multivariate logistic regressions suggest that a non-linear, Kuznets-shaped urban transition …

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The Love Of Aerial Practice: Art, Embodiment, Phronesis, Maria Kosma, Nick Erickson Jan 2020

The Love Of Aerial Practice: Art, Embodiment, Phronesis, Maria Kosma, Nick Erickson

Faculty Publications

Background of study: Given the importance of movement and low exercise adherence among young adults, it is imperative to understand reasons for the love of movement. Objective: The purpose of this phronetic, qualitative study was to examine if the values of aerial practice encompassed elements of embodiment, techne (art), and phronesis (practical wisdom). Method: Participants were 13 undergraduate college students in an aerial practice class. Individual-based interview topics included exercise behavior and the values and meaning of aerial practice. Results: All participants were active regardless of aerial practice classification (e.g., beginners vs advanced). Beyond aerial practice, other exercises included dancing, …

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Celebrating The Twentieth Anniversary Of The Voice And Speech Review, Rockford Sansom, Rena Cook, Julia Guichard, Jeff Morrison, Mandy Rees, Lynn Watson Jan 2020

Celebrating The Twentieth Anniversary Of The Voice And Speech Review, Rockford Sansom, Rena Cook, Julia Guichard, Jeff Morrison, Mandy Rees, Lynn Watson

Faculty Publications

No abstract provided.

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Evaluation Of Yield, Marketability, And Nitrate Levels Of Lettuce Cultivars Produced In Southern Louisiana, William D. Afton, Kathryn K. Fontenot, Jeff S. Kuehny, Carl E. Motsenbocker Jan 2020

Evaluation Of Yield, Marketability, And Nitrate Levels Of Lettuce Cultivars Produced In Southern Louisiana, William D. Afton, Kathryn K. Fontenot, Jeff S. Kuehny, Carl E. Motsenbocker

Faculty Publications

Forty-five cultivars of lettuce (Lactuca sativa) were field-grown using best management practices at the Louisiana State University Agricultural Center (LSU AgCenter) Botanic Gardens in Baton Rouge during the Fall 2011 and Fall 2012 seasons. Recommended cultivars were selected for commercial production in Louisiana based on fresh weight and lettuce size (width and height). Nitrate (NO3– ) concentration was analyzed for each cultivar, as lettuces are known to accumulate and concentrate NO3–, and were then compared with the U.S. Environmental Protection Agency’s (EPA) oral reference dose (RfD—the EPA’s maximum acceptable oral dose of a toxic substance) of 1.6 mg NO3-nitrogen (N) …

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Boxed In: Beliefs About The Compatibility And Likability Of Mother-Occupation And Father-Occupation Role Combinations, Mary C. Noonan, Freda B. Lynn, Mark H. Walker Jan 2020

Boxed In: Beliefs About The Compatibility And Likability Of Mother-Occupation And Father-Occupation Role Combinations, Mary C. Noonan, Freda B. Lynn, Mark H. Walker

Faculty Publications

Researchers have long noted that role expectations of a “good” mother conflict with those of a “good” worker, described as the “cultural contradiction” of motherhood. But given that work roles vary tremendously in terms of the cultural meanings the public assigns them, the authors examine variability in the perceived compatibility of mother-occupation and father-occupation combinations. Building on previous research, the authors hypothesize that (1) some parent-occupation pairings will be viewed as significantly less compatible because of incongruent expectations and meanings, and (2) incumbents of supposedly compatible parent-occupation pairings will be evaluated more favorably than incumbents of incompatible pairings. Both hypotheses …

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