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Articles 1141 - 1170 of 6811
Full-Text Articles in Entire DC Network
Odt Flow: Extracting, Analyzing, And Sharing Multi-Source Multi-Scale Human Mobility, Zhenlong Li, Xiao Huang, Tao Hu, Huan Ning, Xinyue Ye, Binghu Huang, Xiaoming Li
Odt Flow: Extracting, Analyzing, And Sharing Multi-Source Multi-Scale Human Mobility, Zhenlong Li, Xiao Huang, Tao Hu, Huan Ning, Xinyue Ye, Binghu Huang, Xiaoming Li
Faculty Publications
In response to the soaring needs of human mobility data, especially during disaster events such as the COVID-19 pandemic, and the associated big data challenges, we develop a scalable online platform for extracting, analyzing, and sharing multi-source multi-scale human mobility flows. Within the platform, an origin-destination-time (ODT) data model is proposed to work with scalable query engines to handle heterogenous mobility data in large volumes with extensive spatial coverage, which allows for efficient extraction, query, and aggregation of billion-level origin-destination (OD) flows in parallel at the server-side. An interactive spatial web portal, ODT Flow Explorer, is developed to allow users …
Automatic Calibration For Ce-Qual-W2 Model Using Improved Global-Best Harmony Search Algorithm, Afshin Shabani, Xiaodong Zhang, Xuefeng Chu, Haochi Zheng
Automatic Calibration For Ce-Qual-W2 Model Using Improved Global-Best Harmony Search Algorithm, Afshin Shabani, Xiaodong Zhang, Xuefeng Chu, Haochi Zheng
Faculty Publications
CE-QUAL-W2 is widely used for simulating hydrodynamics and water quality of the aquatic environments. Currently, the model calibration is mainly based on trial and error, and therefore it is subject to the knowledge and experience of users. The Particle Swarm Optimization (PSO) algorithm has been tested for automatic calibration of CE-QUAL-W2, but it has an issue of prematurely converging to a local optimum. In this study, we proposed an Improved Global-Best Harmony Search (IGHS) algorithm to automatically calibrate the CE-QUAL-W2 model to overcome these shortcomings. We tested the performance of the IGHS calibration method by simulating water temperature of Devils …
The Role Of Dnd1 In Cancers, Yun Zhang, Jyotsna D. Godavarthi, Abie Williams-Villalobo, Shahrazad Polk, Angabin Matin
The Role Of Dnd1 In Cancers, Yun Zhang, Jyotsna D. Godavarthi, Abie Williams-Villalobo, Shahrazad Polk, Angabin Matin
Faculty Publications
The Ter mutation in Dead-End 1 (Dnd1), Dnd1Ter, which leads to a premature stop codon, has been determined to be the cause for primordial germ cell deficiency, accompanied with a high incidence of congenital testicular germ cell tumors (TGCTs) or teratomas in the 129/Sv-Ter mice. As an RNA-binding protein, DND1 can bind the 3′-untranslated region (3′-UTR) of mRNAs and function in translational regulation. DND1 can block microRNA (miRNA) access to the 3′-UTR of target mRNAs, thus inhibiting miRNA-mediated mRNA degradation and up-regulating translation or can also function to degrade or repress mRNAs. Other mechanisms of DND1 activity include promoting translation …
Probiotics In Prevention And Treatment Of Covid-19: Current Perspective And Future Prospects, Shilia Jacob Kurian, Mazhuvancherry Kesavan Unnikrishnan, Sonal Sekhar Miraj, Debasis Bagchi, Mithu Banerjee, B. Shrikar Reddy, Gabriel Sunil Rodrigues, Mohan K. Manu, Kavitha Saravu, Chiranjay Mukhopadhyay, Mahadev Rao
Probiotics In Prevention And Treatment Of Covid-19: Current Perspective And Future Prospects, Shilia Jacob Kurian, Mazhuvancherry Kesavan Unnikrishnan, Sonal Sekhar Miraj, Debasis Bagchi, Mithu Banerjee, B. Shrikar Reddy, Gabriel Sunil Rodrigues, Mohan K. Manu, Kavitha Saravu, Chiranjay Mukhopadhyay, Mahadev Rao
Faculty Publications
Saving lives and flattening the curve are the foremost priorities during the ongoing pandemic spread of SARS-CoV-2. Developing cutting-edge technology and collating available evidence would support frontline health teams. Nutritional adequacy improves general health and immunity to prevent and assuage infections. This review aims to outline the potential role of probiotics in fighting the COVID-19 by covering recent evidence on the association between microbiota, probiotics, and COVID-19, the role of probiotics as an immune-modulator and antiviral agent. The high basic reproduction number (R0) of SARS-CoV-2, absence of conclusive remedies, and the pleiotropic effect of probiotics in fighting influenza and other …
Effect Of Disclosed Information On Product Liking, Emotional Profile, And Purchase Intent: A Case Of Chocolate Brownies Containing Edible-Cricket Protein, Cristhiam E. Gurdian, Damir D. Torrico, Bin Li, Georgianna Tuuri, Witoon Prinyawiwatkul
Effect Of Disclosed Information On Product Liking, Emotional Profile, And Purchase Intent: A Case Of Chocolate Brownies Containing Edible-Cricket Protein, Cristhiam E. Gurdian, Damir D. Torrico, Bin Li, Georgianna Tuuri, Witoon Prinyawiwatkul
Faculty Publications
Edible insects, a sustainable and nutritious alternative to conventionally derived proteins, are unfamiliar to Westerners and often associated with negative sentiments. Edible-cricket protein (ECP) added to chocolate brownies (CB) [0% ECP = CBWO (without) vs. 6% w/w ECP = CBW (with)], and disclosed information [no ECP added = (−) vs. ECP with benefits = (+), ECP− and ECP+, respectively] yielded four CB treatments (CBWO−, CBWO+, CBW−, and CBW+). Subjects (n = 112 female and n = 98 male) rated liking, selected emotions before-and after-tasting, and determined consumption (CI) and purchase intent (PI) after tasting. Likings were analyzed with mixed-effects ANOVA …
Gain-Of-Function Polymorphisms In Human Inflammasomes: Implications For Cystic Fibrosis, Duane Jeansonne, Samithamby Jeyaseelan
Gain-Of-Function Polymorphisms In Human Inflammasomes: Implications For Cystic Fibrosis, Duane Jeansonne, Samithamby Jeyaseelan
Faculty Publications
No abstract provided.
The Neural Underpinnings Of Processing Newly Taught Semantic Information: The Role Of Retrieval Practice, Eileen Haebig, Laurence B. Leonard, Patricia Deevy, Jennifer Schumaker, Jeffrey D. Karpicke, Christine Weber
The Neural Underpinnings Of Processing Newly Taught Semantic Information: The Role Of Retrieval Practice, Eileen Haebig, Laurence B. Leonard, Patricia Deevy, Jennifer Schumaker, Jeffrey D. Karpicke, Christine Weber
Faculty Publications
Purpose: Recent behavioral studies have demonstrated the effectiveness of implementing retrieval practice into learning tasks for children. Such approaches have revealed that repeated spaced retrieval (RSR) is particularly effective in promoting children’s learning of word form and meaning information. This study further examines how retrieval practice enhances learning of word meaning information at the behavioral and neural levels. Method: Twenty typically developing preschool children were taught novel words using an RSR learning schedule for some words and an immediate retrieval (IR) learning schedule for other words. In addition to the label, children were taught two arbitrary semantic features for each …
Range-Wide Population Genetic Analysis Of Seaside Sparrows (Ammospiza Maritima) Supports At Least Five Distinct Population Segments That Do Not Align With Current Subspecies Descriptions, Kathryn E.C. Davis, Amie E. Settlecowski, Mackenzie R. Roeder, Carolyn Enloe, Thomas Virzi, Margaret E. Hunter, Stefan Woltmann, Sabrina S. Taylor
Range-Wide Population Genetic Analysis Of Seaside Sparrows (Ammospiza Maritima) Supports At Least Five Distinct Population Segments That Do Not Align With Current Subspecies Descriptions, Kathryn E.C. Davis, Amie E. Settlecowski, Mackenzie R. Roeder, Carolyn Enloe, Thomas Virzi, Margaret E. Hunter, Stefan Woltmann, Sabrina S. Taylor
Faculty Publications
As an obligate salt marsh species, Seaside Sparrows (Ammospiza maritima) are vulnerable to numerous threats including climate change, coastal erosion, sea-level rise, and both natural and anthropogenic disasters. Of the 9 recognized subspecies, 2 are extinct and 1 is endangered. Previous genetic analyses of mitochondrial DNA (mtDNA) and microsatellite loci showed that current taxonomy does not accurately reflect underlying genetic diversity, with possible consequences for the distribution of conservation resources. To further inform Seaside Sparrow management, we comprehensively describe genetic structure among 24 range-wide sampling locations that include all extant subspecies. We inferred population structure from several thousand single-nucleotide polymorphisms …
Comparing Ultraconserved Elements And Exons For Phylogenomic Analyses Of Middle American Cichlids: When Data Agree To Disagree, Fernando Alda, William B. Ludt, Diego J. Elías, Caleb D. Mcmahan, Prosanta Chakrabarty
Comparing Ultraconserved Elements And Exons For Phylogenomic Analyses Of Middle American Cichlids: When Data Agree To Disagree, Fernando Alda, William B. Ludt, Diego J. Elías, Caleb D. Mcmahan, Prosanta Chakrabarty
Faculty Publications
Choosing among types of genomic markers to be used in a phylogenomic study can have a major influence on the cost, design, and results of a study. Yet few attempts have been made to compare categories of next-generation sequence markers limiting our ability to compare the suitability of these different genomic fragment types. Here, we explore properties of different genomic markers to find if they vary in the accuracy of component phylogenetic trees and to clarify the causes of conflict obtained from different data sets or inference methods. As a test case, we explore the causes of discordance between phylogenetic …
Restoration For A Traumatized World, Katelyn Campbell Weakley, Ingrid Weiss Slikkers
Restoration For A Traumatized World, Katelyn Campbell Weakley, Ingrid Weiss Slikkers
Faculty Publications
No abstract provided.
Cannibalism And Synchrony In Seabird Egg-Laying Behavior, Yosia I. Nurhan, Shandelle M. Henson
Cannibalism And Synchrony In Seabird Egg-Laying Behavior, Yosia I. Nurhan, Shandelle M. Henson
Faculty Publications
During years of high sea surface temperature, food resources for glaucous-winged gulls (Larus glaucescens) are scarce. In response, male gulls cannibalize the eggs of neighbors. When this occurs, female gulls in dense areas of the colony adopt a tactic of egg-laying synchrony, in which they lay eggs synchronously on an every-other-day schedule. Field observations show that the first-laid egg of each clutch is the most likely to be cannibalized. In this paper, we analyzed a discrete-time model of egg-laying behavior that tracks egg order in the nest. Using Jury conditions, we found that the equilibrium destabilizes into a two-cycle as …
Age-And Region-Dependent Disposition Of Raloxifene In Rats, Ting Du, Rongjin Sun, Imoh Etim, Zicong Zheng, Dong Liang, Ming Hu, Song Gao
Age-And Region-Dependent Disposition Of Raloxifene In Rats, Ting Du, Rongjin Sun, Imoh Etim, Zicong Zheng, Dong Liang, Ming Hu, Song Gao
Faculty Publications
Purpose: Raloxifene undergoes extensive glucuronidation in the gastrointestinal (GI) tract and the liver. However, the impact of age on raloxifene disposition has never been studied. The purpose of this paper is to determine glucuronidation and Pharmacokinetics (PK) profiles of raloxifene in rats at different ages. Methods: Raloxifene glucuronidation was characterized using S9 fractions prepared from different intestinal segments and the liver of F344 rats at 4-, 11-, and 28-week. PK studies were conducted to determine raloxifene oral bioavailability at different ages. Raloxifene and its glucuronides were quantified using LC-MS/MS. Results: Raloxifene-6-glucuronide and raloxifene-4′-glucuronide were detected as the major metabolites and …
Mitochondrial Genome Of Geomydoecus Aurei, A Pocket-Gopher Louse, Theresa A. Spradling, Alexandra C. Place, Ashley L. Campbell, James W. Demastes
Mitochondrial Genome Of Geomydoecus Aurei, A Pocket-Gopher Louse, Theresa A. Spradling, Alexandra C. Place, Ashley L. Campbell, James W. Demastes
Faculty Publications
Parasitic lice demonstrate an unusual array of mitochondrial genome architectures and gene arrangements. We characterized the mitochondrial genome of Geomydoecus aurei, a chewing louse (Phthiraptera: Trichodectidae) found on pocket gophers (Rodentia: Geomyidae) using reads from both Illumina and Oxford Nanopore sequencing coupled with PCR, cloning, and Sanger sequencing to verify structure and arrangement for each chromosome. The genome consisted of 12 circular mitochondrial chromosomes ranging in size from 1,318 to 2,088 nucleotides (nt). Total genome size was 19,015 nt. All 37 genes typical of metazoans (2 rRNA genes, 22 tRNA genes, and 13 protein-coding genes) were present. An average …
Tick Saliva And The Alpha-Gal Syndrome: Finding A Needle In A Haystack, Surendra Raj Sharma, Shahid Karim
Tick Saliva And The Alpha-Gal Syndrome: Finding A Needle In A Haystack, Surendra Raj Sharma, Shahid Karim
Faculty Publications
Ticks and tick-borne diseases are significant public health concerns. Bioactive molecules in tick saliva facilitate prolonged blood-feeding and transmission of tick-borne pathogens to the vertebrate host. Alpha-gal syndrome (AGS), a newly reported food allergy, is believed to be induced by saliva proteins decorated with a sugar molecule, the oligosaccharide galactose-⍺-1,3-galactose (α-gal). This syndrome is characterized by an IgE antibody-directed hypersensitivity against α-gal. The α-gal antigen was discovered in the salivary glands and saliva of various tick species including, the Lone Star tick (Amblyomma americanum). The underlying immune mechanisms linking tick bites with α-gal-specific IgE production are poorly understood and are …
Knowledge, Attitude, And Practice Of Orthopedic Manual Physical Therapists Toward Lifestyle Screening And Education: A Descriptive Study, Jillian M. Zollinger, Sozina Katuli
Knowledge, Attitude, And Practice Of Orthopedic Manual Physical Therapists Toward Lifestyle Screening And Education: A Descriptive Study, Jillian M. Zollinger, Sozina Katuli
Faculty Publications
Introduction. Lifestyle-focused rehabilitation plans need to become part of the standard system of care for the treatment of chronic diseases. To achieve this goal, the KAP of rehabilitation professionals toward lifestyle medicine needs to be understood. This study investigated the niche of orthopedic manual physical therapy and is purposed as a foundational model for continued research. Method. A survey instrument was designed to investigate the KAP of orthopedic manual physical therapists toward lifestyle screening and education. Results. There were 155 participants of which 58.1-72.3% reported frequently talking to their patients about lifestyle topics, while 78.1-80.6% felt highly confident and competent …
Wheel Running Improves Fasting-Induced Ampk Signaling In Skeletal Muscle From Tumor-Bearing Mice, Dennis K. Fix, Brittany R. Counts, Ashley J. Smuder, Mark A. Sarzynski Ph.D., Faha, Facsm, Ho-Jin Koh, James A. Carson
Wheel Running Improves Fasting-Induced Ampk Signaling In Skeletal Muscle From Tumor-Bearing Mice, Dennis K. Fix, Brittany R. Counts, Ashley J. Smuder, Mark A. Sarzynski Ph.D., Faha, Facsm, Ho-Jin Koh, James A. Carson
Faculty Publications
Disruptions to muscle protein turnover and metabolic regulation contribute to muscle wasting during the progression of cancer cachexia. The initiation of cachexia is also associated with decreased physical activity. While chronic muscle AMPK activation occurs during cachexia progression in ApcMin/+ (MIN) mice, a preclinical cachexia model, the understanding of muscle AMPK’s role during cachexia initiation is incomplete. Therefore, we examined if voluntary wheel exercise could improve skeletal muscle AMPK signaling in pre-cachectic MIN mice. Next, we examined muscle AMPK’s role in aberrant catabolic signaling in response to a 12-h fast in mice initiating cachexia. Male C57BL/6 (B6: N …
Andrographolide Attenuates Gut-Brain-Axis Associated Pathology In Gulf War Illness By Modulating Bacteriome-Virome Associated Inflammation And Microglia-Neuron Proinflammatory Crosstalk, Punnag Saha, Peter T. Skidmore, Larinda A. Holland, Ayan Mondal, Dipro Bose, Ratanesh K. Seth, Kimberly Sullivan, Patricia A. Janulewicz, Ronnie Horner, Nancy Klimas, Mitzi Nagarkatti, Prakash Nagarkatti, Efrem S. Lim, Saurabh Chatterjee
Andrographolide Attenuates Gut-Brain-Axis Associated Pathology In Gulf War Illness By Modulating Bacteriome-Virome Associated Inflammation And Microglia-Neuron Proinflammatory Crosstalk, Punnag Saha, Peter T. Skidmore, Larinda A. Holland, Ayan Mondal, Dipro Bose, Ratanesh K. Seth, Kimberly Sullivan, Patricia A. Janulewicz, Ronnie Horner, Nancy Klimas, Mitzi Nagarkatti, Prakash Nagarkatti, Efrem S. Lim, Saurabh Chatterjee
Faculty Publications
Gulf War Illness (GWI) is a chronic multi-symptomatic illness that is associated with fatigue, pain, cognitive deficits, and gastrointestinal disturbances and presents a significant challenge to treat in clinics. Our previous studies show a role of an altered Gut-Brain axis pathology in disease development and symptom persistence in GWI. The present study utilizes a mouse model of GWI to study the role of a labdane diterpenoid andrographolide (AG) to attenuate the Gut-Brain axis-linked pathology. Results showed that AG treatment in mice (100 mg/kg) via oral gavage restored bacteriome alterations, significantly increased probiotic bacteria , , and , the genera that …
An Operational Overview Of The Export Processes In The Ocean From Remote Sensing (Exports) Northeast Pacific Field Deployment, David A. Siegel, Ivona Cetinic, Jason R. Graff, Craig M. Lee, Norman Nelson, Mary Jane Perry, Inia Soto Ramos, Deborah K. Steinberg, Ken Buesseler, Roberta Hamme, Andrea J. Fassbender, David Nicholson, Melissa M. Omand, Marie Robert, Andrew Thompson, Vinicius Amaral, Michael Behrenfeld, Claudia R. Benitez-Nelson, Kelsey Bisson, Emmanuel Boss, Et. Al.
An Operational Overview Of The Export Processes In The Ocean From Remote Sensing (Exports) Northeast Pacific Field Deployment, David A. Siegel, Ivona Cetinic, Jason R. Graff, Craig M. Lee, Norman Nelson, Mary Jane Perry, Inia Soto Ramos, Deborah K. Steinberg, Ken Buesseler, Roberta Hamme, Andrea J. Fassbender, David Nicholson, Melissa M. Omand, Marie Robert, Andrew Thompson, Vinicius Amaral, Michael Behrenfeld, Claudia R. Benitez-Nelson, Kelsey Bisson, Emmanuel Boss, Et. Al.
Faculty Publications
The goal of the EXport Processes in the Ocean from RemoTe Sensing (EXPORTS) field campaign is to develop a predictive understanding of the export, fate, and carbon cycle impacts of global ocean net primary production. To accomplish this goal, observations of export flux pathways, plankton community composition, food web processes, and optical, physical, and biogeochemical (BGC) properties are needed over a range of ecosystem states. Here we introduce the first EXPORTS field deployment to Ocean Station Papa in the Northeast Pacific Ocean during summer of 2018, providing context for other papers in this special collection. The experiment was conducted with …
An Operational Overview Of The Export Processes In The Ocean From Remote Sensing (Exports) Northeast Pacific Field Deployment, David A. Siegel, Ivona Cetinić, Jason R. Graff, Craig M. Lee, Norman Nelson, Mary Jane Perry, Inia Soto Ramos, Deborah K. Steinberg, Ken Buesseler, Roberta Hamme, Andrea J. Fassbender, David Nicholson, Melissa M. Omand, Marie Robert, Andrew Thompson, Vinicius Amaral, Michael Behrenfeld, Claudia Benitez-Nelson, Kelsey Bisson, Emmanuel Boss, Philip W. Boyd, Mark Brzezinski, Kristen Buck
An Operational Overview Of The Export Processes In The Ocean From Remote Sensing (Exports) Northeast Pacific Field Deployment, David A. Siegel, Ivona Cetinić, Jason R. Graff, Craig M. Lee, Norman Nelson, Mary Jane Perry, Inia Soto Ramos, Deborah K. Steinberg, Ken Buesseler, Roberta Hamme, Andrea J. Fassbender, David Nicholson, Melissa M. Omand, Marie Robert, Andrew Thompson, Vinicius Amaral, Michael Behrenfeld, Claudia Benitez-Nelson, Kelsey Bisson, Emmanuel Boss, Philip W. Boyd, Mark Brzezinski, Kristen Buck
Faculty Publications
The goal of the EXport Processes in the Ocean from RemoTe Sensing (EXPORTS) field campaign is to develop a predictive understanding of the export, fate, and carbon cycle impacts of global ocean net primary production. To accomplish this goal, observations of export flux pathways, plankton community composition, food web processes, and optical, physical, and biogeochemical (BGC) properties are needed over a range of ecosystem states. Here we introduce the first EXPORTS field deployment to Ocean Station Papa in the Northeast Pacific Ocean during summer of 2018, providing context for other papers in this special collection. The experiment was conducted with …
Glucuronides Hydrolysis By Intestinal Microbial Β-Glucuronidases (Gus) Is Affected By Sampling, Enzyme Preparation, Buffer Ph, And Species, Christabel Ebuzoeme, Imoh Etim, Autumn Ikimi, Jamie Song, Ting Du, Ming Hu, Dong Liang, Song Gao
Glucuronides Hydrolysis By Intestinal Microbial Β-Glucuronidases (Gus) Is Affected By Sampling, Enzyme Preparation, Buffer Ph, And Species, Christabel Ebuzoeme, Imoh Etim, Autumn Ikimi, Jamie Song, Ting Du, Ming Hu, Dong Liang, Song Gao
Faculty Publications
Glucuronides hydrolysis by intestinal microbial β-Glucuronidases (GUS) is an important procedure for many endogenous and exogenous compounds. The purpose of this study is to deter-mine the impact of experimental conditions on glucuronide hydrolysis by intestinal microbial GUS. Standard probe 4-Nitrophenyl β-D-glucopyranoside (pNPG) and a natural glucuronide wogonoside were used as the model compounds. Feces collection time, buffer conditions, interindividual, and species variations were evaluated by incubating the substrates with enzymes. The relative reaction activity of pNPG, reaction rates, and reaction kinetics for wogonoside were calculated. Fresh feces showed the highest hydrolysis activities. Sonication increased total protein yield during enzyme preparation. …
Ugandan Adolescents’ Descriptive Gender Stereotypes About Domestic And Recreational Activities, And Attitudes About Women, Flora Farago, Natalie Eggum-Wilkens, Linlin Zhang
Ugandan Adolescents’ Descriptive Gender Stereotypes About Domestic And Recreational Activities, And Attitudes About Women, Flora Farago, Natalie Eggum-Wilkens, Linlin Zhang
Faculty Publications
In Eastern Uganda, 201 adolescents aged 11- to 17-years old (48% girls; Mage = 14.62) answered close- and open-ended questions about gender stereotypes of domestic and recreational activities and gender-role attitudes about women’s behavior, rights, and roles. Adolescents answered questions such as “who is more likely to . . .?” assessing descriptive stereotypes (i.e., stereotype knowledge) and questions such as “is it ok for women to . . .?” assessing prescriptive stereotypes (i.e., stereotype endorsement) about gender roles. Data were analyzed via descriptive statistics, correlations, and thematic coding. Findings indicate that Ugandan adolescents were fairly egalitarian in some domains …
Modernizing Capacity Doctrine, Lisa V. Martin
Modernizing Capacity Doctrine, Lisa V. Martin
Faculty Publications
Federal capacity doctrine—or the rules establishing whether and how children’s civil litigation proceeds—has largely remained the same for more than a century. It continues to presume that all children are incapable of directing their own cases, and that adults must litigate on children’s behalf. But since that time, our understanding of children, and of adolescents in particular, has significantly evolved. This Article contends that it is well beyond time to modernize the capacity doctrine to better account for the capabilities of adolescents and support their transition to adulthood.
Physical Activity Among Adults Residing In 11 Countries During The Covid-19 Pandemic Lockdown, Kele Ding, Jingzhen Yang, Ming-Kai Chin, Lindsay Sullivan, J. Larry Durstine, Verónica Violant-Holz, Giyasettin Demirhan, Nara R.C. Oliveira, Biljana Popeska, Garry Kuan, Waheeda Khan, Jianhui Dai, Xia Xu, Zornitza Mladenova, Govindasamy Balasekaran, Gary A. Smith, Global Community Health-Covid-19 Collaborative Research Team
Physical Activity Among Adults Residing In 11 Countries During The Covid-19 Pandemic Lockdown, Kele Ding, Jingzhen Yang, Ming-Kai Chin, Lindsay Sullivan, J. Larry Durstine, Verónica Violant-Holz, Giyasettin Demirhan, Nara R.C. Oliveira, Biljana Popeska, Garry Kuan, Waheeda Khan, Jianhui Dai, Xia Xu, Zornitza Mladenova, Govindasamy Balasekaran, Gary A. Smith, Global Community Health-Covid-19 Collaborative Research Team
Faculty Publications
During the novel coronavirus (COVID-19) pandemic, physical activity (PA) behaviors were altered worldwide due to public health measures such as “lockdown.” This study described PA among adults residing in 11 countries during COVID-19 lockdown and examined factors associated with PA engagement. We conducted a cross-sectional anonymous survey among adults (≥18 years old) in 11 countries (Brazil, Bulgaria, China, India, Ireland, Malaysia, North Macedonia, Singapore, Spain, Turkey, United States). Of 11,775 participants, 63.7% were female and 52.8% were 18–34 years old. More than 40% of participants were insufficiently active (43.9%) and reported a decrease in their PA during lockdown (44.8%). Statistically …
Phylogenomic Analyses Reveal Non-Monophyly Of The Antbird Genera Herpsilochmus And Sakesphorus (Thamnophilidae), With Description Of A New Genus For Herpsilochmus Sellowi, G A. Bravo, B M. Whitney, R Belmonte-Lopes, M R. Bornschein, G A. Bravo, R Beco, J Battilana, L N. Naka, A Aleixo, M R. Pie, L F. Silveira, E P. Derryberry, R T. Brumfield
Phylogenomic Analyses Reveal Non-Monophyly Of The Antbird Genera Herpsilochmus And Sakesphorus (Thamnophilidae), With Description Of A New Genus For Herpsilochmus Sellowi, G A. Bravo, B M. Whitney, R Belmonte-Lopes, M R. Bornschein, G A. Bravo, R Beco, J Battilana, L N. Naka, A Aleixo, M R. Pie, L F. Silveira, E P. Derryberry, R T. Brumfield
Faculty Publications
The family Thamnophilidae is a species-rich Neotropical radiation of passerine birds. Current classification of its 235 species is mostly based on morphological similarities, but recent studies integrating comprehensive phenotypic and phylogenetic data have redefined taxonomic limits of several taxa. Here, we assess generic relationships of Herpsilochmus, Sakesphorus, Thamnophilus, Biatas, and Dysithamnus using DNA sequences from the mitochondrion, nuclear exons, and ultraconserved elements, with further attention to interspecific relationships within Herpsilochmus. We show that Herpsilochmus and Sakesphorus are not monophyletic. We resolve Herpsilochmus sellowi as a deep-branch sister to the monotypic genus Biatas and Sakesphorus cristatus as sister to a clade …
Changes In The Microbial Community In Soybean Plots Treated With Biochar And Poultry Litter, Rosalie B. Calderon, Changyoon Jeong, Hyun Hwoi Ku, Lyndon M. Coghill, Young Jeong Ju, Nayong Kim, Jong Hyun Ham
Changes In The Microbial Community In Soybean Plots Treated With Biochar And Poultry Litter, Rosalie B. Calderon, Changyoon Jeong, Hyun Hwoi Ku, Lyndon M. Coghill, Young Jeong Ju, Nayong Kim, Jong Hyun Ham
Faculty Publications
The application of organic materials that promote beneficial microbial activity is vital to maintaining soil health and crop productivity. We investigated the effect on the soil microbiome of applying biochar (BC), poultry litter (PL), and a combination of biochar and poultry litter (BC/PL) in soybean cultivation at the Red River Research Station (Bossier City, LA, USA). We characterized the microbial profiles, community structure, and co-occurrence network from sequencing data to infer microbial interactions in the soil samples collected in the first and second years of each soil treatment (2016 and 2017, respectively). Our results showed that soil treatments with BC, …
Stable Isotope Analyses Identify Trophic Niche Partitioning Between Sympatric Terrestrial Vertebrates In Coastal Saltmarshes With Differing Oiling Histories, Sydney Moyo, Hayat Bennadji, Danielle Laguaite, Anna A. Pérez-Umphrey, Allison M. Snider, Andrea Bonisoli-Alquati, Jill A. Olin, Philip C. Stouffer, Sabrina S. Taylor, Paola C. López-Duarte, Brian J. Roberts, Linda Hooper-Bui, Michael J. Polito
Stable Isotope Analyses Identify Trophic Niche Partitioning Between Sympatric Terrestrial Vertebrates In Coastal Saltmarshes With Differing Oiling Histories, Sydney Moyo, Hayat Bennadji, Danielle Laguaite, Anna A. Pérez-Umphrey, Allison M. Snider, Andrea Bonisoli-Alquati, Jill A. Olin, Philip C. Stouffer, Sabrina S. Taylor, Paola C. López-Duarte, Brian J. Roberts, Linda Hooper-Bui, Michael J. Polito
Faculty Publications
Bioindicator species are commonly used as proxies to help identify the ecological effects of oil spills and other stressors. However, the utility of taxa as bioindicators is dependent on understanding their trophic niche and life history characteristics, as these factors mediate their ecological responses. Seaside sparrows (Ammospiza maritima) and marsh rice rats (Oryzomys palustris) are two ubiquitous terrestrial vertebrates that are thought to be bioindicators of oil spills in saltmarsh ecosystems. To improve the utility of these omnivorous taxa as bioindicators, we used carbon and nitrogen stable isotope analysis to quantify their trophic niches at saltmarshes in coastal Louisiana with …
Molecular Evolution Of Ecological Specialisation: Genomic Insights From The Diversification Of Murine Rodents, Emily Roycroft, Anang Achmadi, Colin M. Callahan, Jacob A. Esselstyn, Jeffrey M. Good, Adnan Moussalli, Kevin C. Rowe
Molecular Evolution Of Ecological Specialisation: Genomic Insights From The Diversification Of Murine Rodents, Emily Roycroft, Anang Achmadi, Colin M. Callahan, Jacob A. Esselstyn, Jeffrey M. Good, Adnan Moussalli, Kevin C. Rowe
Faculty Publications
Adaptive radiations are characterized by the diversification and ecological differentiation of species, and replicated cases of this process provide natural experiments for understanding the repeatability and pace ofmolecular evolution.During adaptive radiation, genes related to ecological specialization may be subject to recurrent positive directional selection. However, it is not clear to what extent patterns of lineage-specific ecological specialization (includingphenotypic convergence) are correlatedwithsharedsignatures of molecular evolution. To test this, we sequenced whole exomes from a phylogenetically dispersed sample of 38 murine rodent species, a group characterized bymultiple, nested adaptive radiations comprising extensive ecological and phenotypic diversity.We found that genes associatedwithimmunity, reproduction, diet, …
Optimizing Genomic-Enabled Prediction In Small-Scale Maize Hybrid Breeding Programs: A Roadmap Review, Roberto Fritsche-Neto, Giovanni Galli, Karina Lima Reis Borges, Germano Costa-Neto, Filipe Couto Alves, Felipe Sabadin, Danilo Hottis Lyra, Pedro Patric Pinho Morais, Luciano Rogério Braatz De Andrade, Italo Granato, Jose Crossa
Optimizing Genomic-Enabled Prediction In Small-Scale Maize Hybrid Breeding Programs: A Roadmap Review, Roberto Fritsche-Neto, Giovanni Galli, Karina Lima Reis Borges, Germano Costa-Neto, Filipe Couto Alves, Felipe Sabadin, Danilo Hottis Lyra, Pedro Patric Pinho Morais, Luciano Rogério Braatz De Andrade, Italo Granato, Jose Crossa
Faculty Publications
The usefulness of genomic prediction (GP) for many animal and plant breeding programs has been highlighted for many studies in the last 20 years. In maize breeding programs, mostly dedicated to delivering more highly adapted and productive hybrids, this approach has been proved successful for both large- and small-scale breeding programs worldwide. Here, we present some of the strategies developed to improve the accuracy of GP in tropical maize, focusing on its use under low budget and small-scale conditions achieved for most of the hybrid breeding programs in developing countries. We highlight the most important outcomes obtained by the University …
Individual Quality And Phenology Mediate The Effect Of Radioactive Contamination On Body Temperature In Chernobyl Barn Swallows, Zbyszek Boratynski, Timothy A. Mousseau, Anders Pape Moller
Individual Quality And Phenology Mediate The Effect Of Radioactive Contamination On Body Temperature In Chernobyl Barn Swallows, Zbyszek Boratynski, Timothy A. Mousseau, Anders Pape Moller
Faculty Publications
Anthropogenic stressors, such as radioactive contaminants released from the Chernobyl and Fukushima Daiichi accidents, deteriorate ecological and evolutionary processes, as evidence for damaging effects of radioactive contamination on wildlife is accumulating. Yet little is known about physiological traits of animals inhabiting contaminated areas, and how those are affected by individual quality and phenology. We investigated variation in body temperature of wild barn swallows, Hirundo rustica, exposed to radioactive contamination from the Chernobyl accident in Ukraine and Belarus. We tested whether exposure to variable levels of radioactive contamination modified core body temperature of birds, and whether individual and phenological characteristics modulated …
Rabies Postexposure Prophylaxis In The United States: Opportunities To Improve Access, Coordination, And Delivery, Gavin T. Howington, Huy-Binh Nguyen, P Brandon Bookstaver, Peter Akpunonu, Joshua T. Swan
Rabies Postexposure Prophylaxis In The United States: Opportunities To Improve Access, Coordination, And Delivery, Gavin T. Howington, Huy-Binh Nguyen, P Brandon Bookstaver, Peter Akpunonu, Joshua T. Swan
Faculty Publications
No abstract provided.