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Articles 1951 - 1980 of 21706

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Material Quantities And Estimated Construction Costs For New Elevated Irc 2015-Compliant Single-Family Home Foundations, Yamini Kodavatiganti, Md Adilur Rahim, Carol J. Friedland, Rubayet Bin Mostafiz, Arash Taghinezhad, Shandy Heil Jan 2023

Material Quantities And Estimated Construction Costs For New Elevated Irc 2015-Compliant Single-Family Home Foundations, Yamini Kodavatiganti, Md Adilur Rahim, Carol J. Friedland, Rubayet Bin Mostafiz, Arash Taghinezhad, Shandy Heil

Faculty Publications

Residential foundation selection is critical for the lifetime performance of the project, but the type of foundation selected can depend on cost. This study aims to compare the new construction costs of residential slab-on-fill and four types of crawl space foundations for residential projects by quantifying the material quantities for each and exploring the effect of building characteristics on material quantities and total costs. The building characteristics selected are size (139 m2, 186 m2, and 232 m2), footprint aspect ratio (1:1, 1:2.5, and 1:5) and first floor elevation (0 m–1.2 m in 0.3 m increments). We find that material quantities …

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Homeowner Flood Risk And Risk Reduction From Home Elevation Between The Limits Of The 100- And 500-Year Floodplains, Ayat Al Assi, Rubayet Bin Mostafiz, Carol J. Friedland, Robert V. Rohli, Md Adilur Rahim Jan 2023

Homeowner Flood Risk And Risk Reduction From Home Elevation Between The Limits Of The 100- And 500-Year Floodplains, Ayat Al Assi, Rubayet Bin Mostafiz, Carol J. Friedland, Robert V. Rohli, Md Adilur Rahim

Faculty Publications

Floods inflict significant damage even outside the 100-year floodplain. Thus, restricting flood risk analysis to the 100-year floodplain (Special Flood Hazard Area (SFHA) in the United States of America) is misleading. Flood risk outside the SFHA is often underestimated because of minimal flood-related insurance requirements and regulations and sparse flood depth data. This study proposes a systematic approach to predict flood risk for a single-family home using average annual loss (AAL) in the shaded X Zone–the area immediately outside the SFHA (i.e., the 500-year floodplain), which lies between the limits of the 1.0- and 0.2-percent annual flood probability. To further …

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Feasible Delivery System Based On Poly(Lactictide-Co-Glycolide) Nanoparticles Loaded With Antimicrobial Mupirocin For Possible Wound Healing, Ludmila Košarišťanová, Tomáš Komprda, Vendula Popelková, Tatiana Fialová, Pavla Vymazalová, Carlos E. Astete Jan 2023

Feasible Delivery System Based On Poly(Lactictide-Co-Glycolide) Nanoparticles Loaded With Antimicrobial Mupirocin For Possible Wound Healing, Ludmila Košarišťanová, Tomáš Komprda, Vendula Popelková, Tatiana Fialová, Pavla Vymazalová, Carlos E. Astete

Faculty Publications

The objective of the study was to assess cytotoxicity (based on the dimethylthiazol– diphenyltetrazolium bromide cell viability assay) and antimicrobial effects of poly(lactictide-co-glycolide) nanoparticles with entrapped mupirocin (PLGA/MUP NPs) on Staphylococcus aureus and methicillin-resistant S. aureus (MRSA) strains using a disk-diffusion method, cryo-scanning electron microscopy (cryo-SEM) and fluorescence microscopy. Based on the evaluation of the growth curve, PLGA/MUP NPs inhibited growth of the both tested strains already at a concentration of 0.29 µg/ml, and their inhibitory effect at concentrations from 0.29 to 1.17 µg/ml was comparable with free MUP using the disk-diffusion method. PLGA/MUP NPs also tended to increase the …

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Gcs Site Selection In Saline Miocene Formations In South Louisiana, Muhammad Zulqarnain, Stephen O. Sears, Mehdi Zeidouni, Richard G. Hughes, Douglas Carlson, Carlos F. Rivera Jan 2023

Gcs Site Selection In Saline Miocene Formations In South Louisiana, Muhammad Zulqarnain, Stephen O. Sears, Mehdi Zeidouni, Richard G. Hughes, Douglas Carlson, Carlos F. Rivera

Faculty Publications

One of the key requirements of a commercial scale geologic carbon sequestration (GCS) site selection process is identifying injection sites to safely inject and retain injected CO2 over extended time scales. This requires thorough evaluation of site-specific surface and subsurface features. A site screening and selection framework was developed and used to identify potential sites in South Louisiana, incorporating surface data including site proximity to large CO2 stationary sources, vicinity of large population centres and state lands, land usage, legacy oil and gas wells, and local/regional geologic trends. Regionally the Miocene sediments thicken and dip towards the south, reflecting a …

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Resonant Perfect Absorption Yielded By Zero-Area Pulses, Yu He, Zuoye Liu, Christian Ott, Adrian N. Pfeiffer, Shaohua Sun, Mette B. Gaarde, Thomas Pfeifer, Bitao Hu Dec 2022

Resonant Perfect Absorption Yielded By Zero-Area Pulses, Yu He, Zuoye Liu, Christian Ott, Adrian N. Pfeiffer, Shaohua Sun, Mette B. Gaarde, Thomas Pfeifer, Bitao Hu

Faculty Publications

We propose and study the manipulation of the macroscopic transient absorption of an ensemble of open two-level systems via temporal engineering. The key idea is to impose an ultrashort temporal gate on the polarization decay of the system by transient absorption spectroscopy, thus confining its free evolution and the natural reshaping of the excitation pulse. The numerical and analytical results demonstrate that even at moderate optical depths, the resonant absorption of light can be reduced or significantly enhanced by more than 5 orders of magnitude relative to that without laser manipulation. The achievement of the quasicomplete extinction of light at …

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Runge-Kutta Methods For Rough Differential Equations, Martin Redmann, Sebastian Riedel Dec 2022

Runge-Kutta Methods For Rough Differential Equations, Martin Redmann, Sebastian Riedel

Journal of Stochastic Analysis

No abstract provided.

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A Jump-Diffusion Process For Asset Price With Non-Independent Jumps, Yihren Wu, Majnu John Dec 2022

A Jump-Diffusion Process For Asset Price With Non-Independent Jumps, Yihren Wu, Majnu John

Journal of Stochastic Analysis

No abstract provided.

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Effectiveness Of A Community-Based Structured Physical Activity Program For Adults With Type 2 Diabetes: A Randomized Clinical Trial, Aishee B. Mukherji, Di Lu, Feifei Qin, Haley Hedlin, Neil M. Johannsen, Sukyung Chung, Yukari Kobayashi, Francois Haddad, Cynthia Lamendola, Marina Basina, Ruth Talamoa, Jonathan Myers, Latha Palaniappan Dec 2022

Effectiveness Of A Community-Based Structured Physical Activity Program For Adults With Type 2 Diabetes: A Randomized Clinical Trial, Aishee B. Mukherji, Di Lu, Feifei Qin, Haley Hedlin, Neil M. Johannsen, Sukyung Chung, Yukari Kobayashi, Francois Haddad, Cynthia Lamendola, Marina Basina, Ruth Talamoa, Jonathan Myers, Latha Palaniappan

Clinical Research Faculty Publications

Importance: The efficacy of physical activity interventions among individuals with type 2 diabetes has been established; however, practical approaches to translate and extend these findings into community settings have not been well explored. Objective: To test the effectiveness of providing varying frequencies of weekly structured exercise sessions to improve diabetes control. Design, Setting, and Participants: The IMPACT (Initiate and Maintain Physical Activity in Communities Trial) study was a controlled randomized clinical trial (randomization occurred from October 2016 to April 2019) that included a 6-month, structured exercise intervention either once or thrice weekly vs usual care (UC; advice only). The exercise …

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Genetic Characterization Of Resitance To Frogeye Leaf Spot Of Soybean, Gabriel D. Munoz Herrera Dec 2022

Genetic Characterization Of Resitance To Frogeye Leaf Spot Of Soybean, Gabriel D. Munoz Herrera

LSU Master's Theses

Cercospora sojina is the causal agent of the fungal disease frogeye leaf spot (FLS) in soybeans. Management of this disease consists of foliar application of fungicides and the use of resistant cultivars. However, fungicide resistance has been detected in C. sojina populations and characterization of host resistance genes is relatively limited. To overcome the latter obstacle, we aimed to identify novel resistance genes using quantitative image analysis of the SoyNAM population. Two image analysis workflows using ImageJ and PlantCV were optimized and implemented to increase reproducibility and reduce subjectivity. The quantitative measurements included disease severity, lesion count, and average lesion …

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Research Gaps And Opportunities In Precision Nutrition: An Nih Workshop Report, Bruce Y. Lee, José M. Ordovás, Elizabeth J. Parks, Cheryl A.M. Anderson, Albert László Barabási, Steven K. Clinton, Kayla De La Haye, Valerie B. Duffy, Paul W. Franks, Elizabeth M. Ginexi, Kristian J. Hammond, Erin C. Hanlon, Michael Hittle, Emily Ho, Abigail L. Horn, Richard S. Isaacson, Patricia L. Mabry, Susan Malone, Corby K. Martin, Josiemer Mattei, Simin Nikbin Meydani, Lorene M. Nelson, Marian L. Neuhouser, Brendan Parent, Nicolaas P. Pronk, Helen M. Roche, Suchi Saria, Frank A.J.L. Scheer, Eran Segal, Mary Ann Sevick, Tim D. Spector, Linda Van Horn, Krista A. Varady, Venkata Saroja Voruganti Dec 2022

Research Gaps And Opportunities In Precision Nutrition: An Nih Workshop Report, Bruce Y. Lee, José M. Ordovás, Elizabeth J. Parks, Cheryl A.M. Anderson, Albert László Barabási, Steven K. Clinton, Kayla De La Haye, Valerie B. Duffy, Paul W. Franks, Elizabeth M. Ginexi, Kristian J. Hammond, Erin C. Hanlon, Michael Hittle, Emily Ho, Abigail L. Horn, Richard S. Isaacson, Patricia L. Mabry, Susan Malone, Corby K. Martin, Josiemer Mattei, Simin Nikbin Meydani, Lorene M. Nelson, Marian L. Neuhouser, Brendan Parent, Nicolaas P. Pronk, Helen M. Roche, Suchi Saria, Frank A.J.L. Scheer, Eran Segal, Mary Ann Sevick, Tim D. Spector, Linda Van Horn, Krista A. Varady, Venkata Saroja Voruganti

Clinical Research Faculty Publications

Precision nutrition is an emerging concept that aims to develop nutrition recommendations tailored to different people's circumstances and biological characteristics. Responses to dietary change and the resulting health outcomes from consuming different diets may vary significantly between people based on interactions between their genetic backgrounds, physiology, microbiome, underlying health status, behaviors, social influences, and environmental exposures. On 11-12 January 2021, the National Institutes of Health convened a workshop entitled "Precision Nutrition: Research Gaps and Opportunities" to bring together experts to discuss the issues involved in better understanding and addressing precision nutrition. The workshop proceeded in 3 parts: part I covered …

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Quantization Of The Monotone Poisson Central Limit Theorem, Yungang Lu Dec 2022

Quantization Of The Monotone Poisson Central Limit Theorem, Yungang Lu

Journal of Stochastic Analysis

No abstract provided.

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Brief Communication: The Hidden Labyrinth: Deep Groundwater In Wright Valley, Antarctica, Hilary A. Dugan, Peter T. Doran, Denys Grombacher, Esben Auken, Thue Bording, Nikolaj Foged, Neil Foley, Jill Mikucki, Ross A. Virginia, Slawek Tulaczyk Dec 2022

Brief Communication: The Hidden Labyrinth: Deep Groundwater In Wright Valley, Antarctica, Hilary A. Dugan, Peter T. Doran, Denys Grombacher, Esben Auken, Thue Bording, Nikolaj Foged, Neil Foley, Jill Mikucki, Ross A. Virginia, Slawek Tulaczyk

Faculty Publications

Since the 1960s, a deep groundwater system in Wright Valley, Antarctica, has been the hypothesized source of brines to hypersaline Don Juan Pond and Lake Vanda, both of which are rich in calcium and chloride. Modeling studies do not support other possible mechanisms, such as evaporative processes, that could have led to the current suite of ions present in both waterbodies. In 2011 and 2018, an airborne electromagnetic survey was flown over Wright Valley to map subsurface resistivity (down to 600 m) in exploration of liquid water. The surveys revealed widespread unfrozen brine in the subsurface near Lake Vanda, Don …

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Scientometric Mapping Of Global Research On Green Retrofitting Of Existing Buildings (Greb): Pathway Towards A Holistic Greb Framework, Mershack O. Tetteh, Amos Darko, Albert P.C. Chan, Amirhosein Jafari, Ioannis Brilakis, Weiwei Chen, Gabriel Nani, Sitsofe Kwame Yevu Dec 2022

Scientometric Mapping Of Global Research On Green Retrofitting Of Existing Buildings (Greb): Pathway Towards A Holistic Greb Framework, Mershack O. Tetteh, Amos Darko, Albert P.C. Chan, Amirhosein Jafari, Ioannis Brilakis, Weiwei Chen, Gabriel Nani, Sitsofe Kwame Yevu

Faculty Publications

Green retrofitting of existing buildings (GREB) represents one of the best opportunities to reduce global energy consumption and carbon emissions, as well as improve people's health, well-being, and quality of life. It has thus received significant attention from researchers and practitioners over the years, with the proliferation of research works and publications. However, no study has attempted to comprehensively investigate the cumulative theoretical and practical value of this body of knowledge. This study aims to analyze the existing global research on GREB through the lens of a scientometric review technique and to provide pathways for future research. The scientometric mapping …

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Pnp Maxtools: Autonomous Parameter Control In Maxmsp Utilizing Mir Algorithms, Austin Alexander Franklin Dec 2022

Pnp Maxtools: Autonomous Parameter Control In Maxmsp Utilizing Mir Algorithms, Austin Alexander Franklin

LSU Doctoral Dissertations

This research presents a new approach to computer automation through the implementation of novel real-time music information retrieval algorithms developed for this project. It documents the development of the PnP.Maxtools package, a set of open source objects designed within the popular programming environment MaxMSP. The package is a set of pre/post processing filters, objective and subjective timbral descriptors, audio effects, and other objects that are designed to be used together to compose music or improvise without the use of external controllers or hardware. The PnP.Maxtools package objects are designed to be used quickly and easily using a `plug and play' …

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Editors' Introduction, Sophia Ziegler, Leah Powell Duncan Dec 2022

Editors' Introduction, Sophia Ziegler, Leah Powell Duncan

Journal of Critical Digital Librarianship

Introduction to Journal of Critical Digital Librarian, Vol.2 Issue 1

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From Mapping Place To Mapping Space In Library Gis Work, Lena Denis Dec 2022

From Mapping Place To Mapping Space In Library Gis Work, Lena Denis

Journal of Critical Digital Librarianship

At many academic libraries, library workers run the teaching, general reference consultations, technical troubleshooting, and software and licensing maintenance in Geographic Information Systems (GIS) for their institutions. This is very much the case in the Data Services unit of Johns Hopkins University’s Sheridan Libraries, where staff receive requests for help with a wide variety of mapping projects every semester. Sometimes they are straightforward requests for technical assistance, but sometimes they underpin much deeper investigations into how to situate people and significant events through time and geographic settings. This article discusses these types of requests in the context of the philosophical …

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Leveraging Critical Information Literacy To Develop Social Justice-Minded Data Literacy Competencies, Ben B. Chiewphasa, Matthew L. Sisk Dec 2022

Leveraging Critical Information Literacy To Develop Social Justice-Minded Data Literacy Competencies, Ben B. Chiewphasa, Matthew L. Sisk

Journal of Critical Digital Librarianship

Librarians who interact with data in different contexts can come together in a community of practice – leveraging each other's perspectives to collectively engage with critical librarianship and reimagine social justice-related learning outcomes for information and data literacy programming. Specifically, this paper explores the overlapping goals of different critical literacies (such as critical information literacy and QuantCrit), showcasing that synergies exist between social justice-oriented librarians with distinctive roles and responsibilities. By leveraging a community of practice as a vehicle for continuing education in inclusive pedagogy, librarians can empower their patrons, students, and colleagues to challenge and act upon surrounding data …

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Toward Ethical And Inclusive Descriptive Practices, Shira Peltzman, Kelly Besser Dec 2022

Toward Ethical And Inclusive Descriptive Practices, Shira Peltzman, Kelly Besser

Journal of Critical Digital Librarianship

This case study describes the context which galvanized our Collection Management unit at UCLA Library Special Collections to collectively craft a descriptive practices statement within a study group focused on an anti-oppressive approach to discovery and access. This paper discusses the planning and design of the study group, our direct engagement at meetings, collaborative iteration, and liberatory pedagogical strategies that enabled the statement’s publication, and its impact within our department, library, and beyond. This work speaks to radical descriptive change and provides a potential path for the development of ethical and inclusive descriptive practices at other institutions.

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Vigorous Physical Activity, Incident Heart Disease, And Cancer: How Little Is Enough?, Matthew N. Ahmadi, Philip J. Clare, Peter T. Katzmarzyk, Borja Del Pozo Cruz, I. Min Lee, Emmanuel Stamatakis Dec 2022

Vigorous Physical Activity, Incident Heart Disease, And Cancer: How Little Is Enough?, Matthew N. Ahmadi, Philip J. Clare, Peter T. Katzmarzyk, Borja Del Pozo Cruz, I. Min Lee, Emmanuel Stamatakis

Population and Public Health Science Faculty Publications

Aims: Vigorous physical activity (VPA) is a time-efficient way to achieve recommended physical activity levels. There is a very limited understanding of the minimal and optimal amounts of vigorous physical activity in relation to mortality and disease incidence. Methods and results: A prospective study in 71 893 adults [median age (IQR): 62.5 years (55.3, 67.7); 55.9% female] from the UK Biobank cohort with wrist-worn accelerometry. VPA volume (min/week) and frequency of short VPA bouts (≤2 min) were measured. The dose-response associations of VPA volume and frequency with mortality [all-cause, cardiovascular disease (CVD) and cancer], and CVD and cancer incidence were …

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Diet And Disturbance: Seaside Sparrow Resource Use Driven By Oiling And Hurricane Isaac, Allison M. Snider, Andrea Bonisoli-Alquati, Anna A. Pérez-Umphrey, Stefan Woltmann, Philip C. Stouffer, Sabrina S. Taylor Dec 2022

Diet And Disturbance: Seaside Sparrow Resource Use Driven By Oiling And Hurricane Isaac, Allison M. Snider, Andrea Bonisoli-Alquati, Anna A. Pérez-Umphrey, Stefan Woltmann, Philip C. Stouffer, Sabrina S. Taylor

Faculty Publications

The 2010 Deepwater Horizon (DWH) disaster led to extensive oil deposition in Louisiana’s coastal wetlands, followed two years later by Hurricane Isaac. These disturbances led to changes in saltmarsh invertebrate communities, potentially affecting higher-level predators and the saltmarsh food web. Seaside Sparrows (Ammospiza maritima) are ubiquitous, year-round residents of the coastal saltmarsh affected by the DWH spill, where they consume diverse invertebrates and may be considered an indicator species for the ecosystem’s integrity. We used DNA metabarcoding to evaluate prey consumed by Seaside Sparrows to understand how sparrows responded to residual contamination from the DWH oil spill and ecosystem disturbance …

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Switching Between Topological Edge States In Plasmonic Systems Using Phase-Change Materials, Yin Huang, Yuecheng Shen, Georgios Veronis Dec 2022

Switching Between Topological Edge States In Plasmonic Systems Using Phase-Change Materials, Yin Huang, Yuecheng Shen, Georgios Veronis

Faculty Publications

We introduce non-Hermitian plasmonic waveguide-cavity structures based on the Aubry-Andre-Harper model to realize switching between right and left topological edge states (TESs) using the phase-change material Ge2Sb2Te5 (GST). We show that switching between the crystalline and amorphous phases of GST leads to a shift of the dispersion relation of the optimized structure so that a right TES for the crystalline phase, and a left TES for the amorphous phase occur at the same frequency. Thus, we realize switching between right and left TESs at that frequency by switching between the crystalline and amorphous phases of GST. Our results could be …

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A Predictive Model Using The Mesoscopic Architecture Of The Living Brain To Detect Alzheimer’S Disease, Marianna Inglese, Neva Patel, Kristofer Linton-Reid, Flavia Loreto, Zarni Win, Richard J. Perry, Christopher Carswell, Matthew Grech-Sollars, William R. Crum, Haonan Lu, Paresh A. Malhotra, Lisa C. Silbert, Betty Lind, Rachel Crissey, Jeffrey A. Kaye, Raina Carter, Sara Dolen, Joseph Quinn, Lon S. Schneider, Sonia Pawluczyk, Mauricio Becerra, Liberty Teodoro, Karen Dagerman, Bryan M. Spann, James Brewer, Helen Vanderswag, Adam Fleisher, Jaimie Ziolkowski, Judith L. Heidebrink, Zbizek-Nulph, Joanne L. Lord, Lisa Zbizek-Nulph, Ronald Petersen, Sara S. Mason Dec 2022

A Predictive Model Using The Mesoscopic Architecture Of The Living Brain To Detect Alzheimer’S Disease, Marianna Inglese, Neva Patel, Kristofer Linton-Reid, Flavia Loreto, Zarni Win, Richard J. Perry, Christopher Carswell, Matthew Grech-Sollars, William R. Crum, Haonan Lu, Paresh A. Malhotra, Lisa C. Silbert, Betty Lind, Rachel Crissey, Jeffrey A. Kaye, Raina Carter, Sara Dolen, Joseph Quinn, Lon S. Schneider, Sonia Pawluczyk, Mauricio Becerra, Liberty Teodoro, Karen Dagerman, Bryan M. Spann, James Brewer, Helen Vanderswag, Adam Fleisher, Jaimie Ziolkowski, Judith L. Heidebrink, Zbizek-Nulph, Joanne L. Lord, Lisa Zbizek-Nulph, Ronald Petersen, Sara S. Mason

Clinical Research Faculty Publications

Background: Alzheimer’s disease, the most common cause of dementia, causes a progressive and irreversible deterioration of cognition that can sometimes be difficult to diagnose, leading to suboptimal patient care. Methods: We developed a predictive model that computes multi-regional statistical morpho-functional mesoscopic traits from T1-weighted MRI scans, with or without cognitive scores. For each patient, a biomarker called “Alzheimer’s Predictive Vector” (ApV) was derived using a two-stage least absolute shrinkage and selection operator (LASSO). Results: The ApV reliably discriminates between people with (ADrp) and without (nADrp) Alzheimer’s related pathologies (98% and 81% accuracy between ADrp - including the early form, mild …

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The Polygenic Risk Score Knowledge Base Offers A Centralized Online Repository For Calculating And Contextualizing Polygenic Risk Scores, Madeline L. Page, Elizabeth L. Vance, Matthew E. Cloward, Ed Ringger, Louisa Dayton, Mark T.W. Ebbert, L. Ravdin, M. Lin, A. Lee, G. Chiang, N. Relkin, R. B. Santulli, M. L. Hynes, M. Seltzer, L. A. Flashman, K. Anderson, K. Blank, G. D. Perlson, S. Kittur, S. Correia, P. Malloy, S. Salloway, S. Potkin, P. Newhouse, M. Sabbagh, A. Garcia, J. Shi, J. Masdeu, A. Williams, J. Mintzer, A. O’Connell, A. Mintz, D. Munic, C. Bernick Dec 2022

The Polygenic Risk Score Knowledge Base Offers A Centralized Online Repository For Calculating And Contextualizing Polygenic Risk Scores, Madeline L. Page, Elizabeth L. Vance, Matthew E. Cloward, Ed Ringger, Louisa Dayton, Mark T.W. Ebbert, L. Ravdin, M. Lin, A. Lee, G. Chiang, N. Relkin, R. B. Santulli, M. L. Hynes, M. Seltzer, L. A. Flashman, K. Anderson, K. Blank, G. D. Perlson, S. Kittur, S. Correia, P. Malloy, S. Salloway, S. Potkin, P. Newhouse, M. Sabbagh, A. Garcia, J. Shi, J. Masdeu, A. Williams, J. Mintzer, A. O’Connell, A. Mintz, D. Munic, C. Bernick

Clinical Research Faculty Publications

The process of identifying suitable genome-wide association (GWA) studies and formatting the data to calculate multiple polygenic risk scores on a single genome can be laborious. Here, we present a centralized polygenic risk score calculator currently containing over 250,000 genetic variant associations from the NHGRI-EBI GWAS Catalog for users to easily calculate sample-specific polygenic risk scores with comparable results to other available tools. Polygenic risk scores are calculated either online through the Polygenic Risk Score Knowledge Base (PRSKB; https://prs.byu.edu) or via a command-line interface. We report study-specific polygenic risk scores across the UK Biobank, 1000 Genomes, and the Alzheimer’s Disease …

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Total Energy Expenditure Is Repeatable In Adults But Not Associated With Short-Term Changes In Body Composition, Rebecca Rimbach, Yosuke Yamada, Hiroyuki Sagayama, Philip N. Ainslie, Lene F. Anderson, Liam J. Anderson, Lenore Arab, Issaad Baddou, Kweku Bedu-Addo, Ellen E. Blaak, Stephane Blanc, Alberto G. Bonomi, Carlijn V.C. Bouten, Pascal Bovet, Maciej S. Buchowski, Nancy F. Butte, Stefan G.J.A. Camps, Graeme L. Close, Jamie A. Cooper, Sai Krupa Das, Lara R. Dugas, Ulf Ekelund, Sonja Entringer, Terrence Forrester, Barry W. Fudge, Annelies H. Goris, Michael Gurven, Catherine Hambly, Asmaa El Hamdouchi, Marije B. Hoos, Sumei Hu, Noorjehan Joonas, Annemiek M. Joosen, Peter Katzmarzyk Dec 2022

Total Energy Expenditure Is Repeatable In Adults But Not Associated With Short-Term Changes In Body Composition, Rebecca Rimbach, Yosuke Yamada, Hiroyuki Sagayama, Philip N. Ainslie, Lene F. Anderson, Liam J. Anderson, Lenore Arab, Issaad Baddou, Kweku Bedu-Addo, Ellen E. Blaak, Stephane Blanc, Alberto G. Bonomi, Carlijn V.C. Bouten, Pascal Bovet, Maciej S. Buchowski, Nancy F. Butte, Stefan G.J.A. Camps, Graeme L. Close, Jamie A. Cooper, Sai Krupa Das, Lara R. Dugas, Ulf Ekelund, Sonja Entringer, Terrence Forrester, Barry W. Fudge, Annelies H. Goris, Michael Gurven, Catherine Hambly, Asmaa El Hamdouchi, Marije B. Hoos, Sumei Hu, Noorjehan Joonas, Annemiek M. Joosen, Peter Katzmarzyk

Clinical Research Faculty Publications

Low total energy expenditure (TEE, MJ/d) has been a hypothesized risk factor for weight gain, but repeatability of TEE, a critical variable in longitudinal studies of energy balance, is understudied. We examine repeated doubly labeled water (DLW) measurements of TEE in 348 adults and 47 children from the IAEA DLW Database (mean ± SD time interval: 1.9 ± 2.9 y) to assess repeatability of TEE, and to examine if TEE adjusted for age, sex, fat-free mass, and fat mass is associated with changes in weight or body composition. Here, we report that repeatability of TEE is high for adults, but …

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Global-Scale Modeling Of Early Factors And Country-Specific Trajectories Of Covid-19 Incidence: A Cross-Sectional Study Of The First 6 Months Of The Pandemic, Sujoy Ghosh, Saikat Sinha Roy Dec 2022

Global-Scale Modeling Of Early Factors And Country-Specific Trajectories Of Covid-19 Incidence: A Cross-Sectional Study Of The First 6 Months Of The Pandemic, Sujoy Ghosh, Saikat Sinha Roy

Division of Basic Science Faculty Publications

Background: Studies examining factors responsible for COVID-19 incidence have been mostly focused at the national or sub-national level. A global-level characterization of contributing factors and temporal trajectories of disease incidence is currently lacking. Here we conducted a global-scale analysis of COVID-19 infections to identify key factors associated with early disease incidence. Additionally, we compared longitudinal trends of COVID-19 incidence at a per-country level, and classified countries based on COVID-19 incidence trajectories and effects of lockdown responses. Methods: This is an observational cross-sectional study covering COVID-19 incidence over the first 6 months of the pandemic (Jan 1, 2020 to June 30, …

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Low Total Osteocalcin Levels Are Associated With All-Cause And Cardiovascular Mortality Among Patients With Type 2 Diabetes: A Real-World Study, Yun Shen, Lei Chen, Jian Zhou, Chunfang Wang, Fei Gao, Wei Zhu, Gang Hu, Xiaojing Ma, Han Xia, Yuqian Bao Dec 2022

Low Total Osteocalcin Levels Are Associated With All-Cause And Cardiovascular Mortality Among Patients With Type 2 Diabetes: A Real-World Study, Yun Shen, Lei Chen, Jian Zhou, Chunfang Wang, Fei Gao, Wei Zhu, Gang Hu, Xiaojing Ma, Han Xia, Yuqian Bao

Population and Public Health Science Faculty Publications

Background: The association between osteocalcin and mortality has been scantly studied. We aimed to investigate the association between osteocalcin along with its trajectories and mortality based on long-term longitudinal data. Methods: We performed a retrospective cohort study of 9413 type 2 diabetic patients with at least three measurements of total serum osteocalcin within 3 years since their first inpatient diagnosis of type 2 diabetes. Baseline, mean values of osteocalcin levels and their trajectories were used as exposures. A multivariable-adjusted Cox proportional hazards model was used to estimate the association of osteocalcin levels and their trajectories with mortality. Results: During a …

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A Study Of The Effect Of Sympathetic Framing On Attitudes Toward The Homeless, Marshall Mills Dec 2022

A Study Of The Effect Of Sympathetic Framing On Attitudes Toward The Homeless, Marshall Mills

Honors Capstones

No abstract provided.

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Assigning Culicoides Larvae To Species Using Dna Barcoding Of Adult Females And Phylogenetic Associations, Tao Jin, Claudia Husseneder, Lane Foil Dec 2022

Assigning Culicoides Larvae To Species Using Dna Barcoding Of Adult Females And Phylogenetic Associations, Tao Jin, Claudia Husseneder, Lane Foil

Faculty Publications

Background: Orbivirus-induced hemorrhagic diseases cause high mortality in wild and captive white-tailed deer in North America. The role of different Culicoides species in Orbivirus transmission outside of areas of intensive animal production has not been established. At our study location, bluetongue virus (BTV) RNA-positive female Culicoides debilipalpis pools have been detected annually since 2012 when BTV transmission was noted in a captive deer herd. Identifying specific larval habitats of suspected vectors at active transmission sites is crucial both for identifying the source of the vectors and for subsequently planning intervention actions. Since C. debilipalpis larvae are known to develop in …

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Laboratory Evaluation Of Sugar Alcohols For Control Of Mosquitoes And Other Medically Important Flies, Ilia Rochlin, Gregory White, Nadja Reissen, Dustin Swanson, Lee Cohnstaedt, Madeleine Chura, Kristen Healy, Ary Faraji Dec 2022

Laboratory Evaluation Of Sugar Alcohols For Control Of Mosquitoes And Other Medically Important Flies, Ilia Rochlin, Gregory White, Nadja Reissen, Dustin Swanson, Lee Cohnstaedt, Madeleine Chura, Kristen Healy, Ary Faraji

Faculty Publications

Insecticide application for vector control is the most controversial component of a public health program due to concerns about environmental and human health safety. One approach to overcome this challenge is the use of environmentally benign active ingredients. Among the most promising emerging strategies are attractive toxic sugar baits. Sugar alcohols—naturally occurring molecules safe for human consumption but potentially toxic to insects when ingested, have received increased attention for use with this approach. For this study, we screened the toxicity of four different sugar alcohols on several mosquito species, a biting midge, and a filth fly. Sugar alcohol mortalities exceeded …

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The Evaluation Of A Clinical Decision Support Tool Using Natural Language Processing To Screen Hospitalized Adults For Unhealthy Substance Use: Protocol For A Quasi-Experimental Design, Cara Joyce, Talar W. Markossian, Jenna Nikolaides, Elisabeth Ramsey, Hale M. Thompson, Juan C. Rojas, Brihat Sharma, Dmitriy Dligach, Madeline K. Oguss, Richard S. Cooper, Majid Afshar Dec 2022

The Evaluation Of A Clinical Decision Support Tool Using Natural Language Processing To Screen Hospitalized Adults For Unhealthy Substance Use: Protocol For A Quasi-Experimental Design, Cara Joyce, Talar W. Markossian, Jenna Nikolaides, Elisabeth Ramsey, Hale M. Thompson, Juan C. Rojas, Brihat Sharma, Dmitriy Dligach, Madeline K. Oguss, Richard S. Cooper, Majid Afshar

Faculty Publications

Background: Automated and data-driven methods for screening using natural language processing (NLP) and machine learning may replace resource-intensive manual approaches in the usual care of patients hospitalized with conditions related to unhealthy substance use. The rigorous evaluation of tools that use artificial intelligence (AI) is necessary to demonstrate effectiveness before system-wide implementation. An NLP tool to use routinely collected data in the electronic health record was previously validated for diagnostic accuracy in a retrospective study for screening unhealthy substance use. Our next step is a noninferiority design incorporated into a research protocol for clinical implementation with prospective evaluation of clinical …

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