Results 61 to 70 of about 15,496 (264)

Stability of an SVI Epidemic Model

IOSR Journal of Mathematics, 2014
The spread of communicable diseases is often described mathematically by compartmental models. A vaccine is a biological preparation that improves immunity to a particular disease. In this paper a nonlinear mathematical deterministic compartmental model for the dynamics of an infectious disease including the role of a preventive vaccine, natural birth ...
Md. Saiful Islam, Dr. Md. Asaduzzaman, Dr. Md. Nazrul Islam Mondal   +2 more
openaire   +1 more source

Availability and Pricing of Orthobiologic Knee Injections Vary by Practice Type but Not by Community Socioeconomic Vulnerability in Suburban New York

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To assess the availability, price transparency, and pricing of platelet‐rich plasma (PRP), bone marrow aspirate concentration, and stem cell injections for knee osteoarthritis (OA) among orthopaedic sports medicine (OSM) practices and alternative clinics in suburban New York and to evaluate the impact of the economic status of a population on ...
Tracy M. Tauro, Benjamin Hershfeld, Katharine Chen, Ran Lampert, Adam D. Bitterman, Randy M. Cohn, Nicholas A. Sgaglione   +6 more
wiley   +1 more source

Optimizing forest defoliation detection using remote sensing data: a multi–resolution approach using machine learning algorithms

Trees, Forests and People
Remote sensing technologies, particularly satellite-based imagery, offer an effective means to monitor large-scale forest disturbances including pest-induced defoliation.
Rajeev Bhattarai, Parinaz Rahimzadeh-Bajgiran   +1 more
doaj   +1 more source

Updated COVID‐19 Vaccines and Health Outcomes in Patients With Autoimmune Rheumatic Conditions

Arthritis &Rheumatology, EarlyView.
Objective We aimed to assess the association between COVID‐19 vaccination status and COVID‐19‐related hospital admissions, need for mechanical ventilation or extracorporeal membrane oxygenation (ECMO), and death in people with autoimmune rheumatic conditions. Methods We conducted a retrospective cohort study using National Clinical Cohort Collaborative
Lesley E. Jackson, A. Jerrod Anzalone, Kenneth G. Saag, Rahima Begum, AKM F. Rahman, Namrata Singh, Kaleb Michaud, Jasvinder A. Singh, Rena C. Patel, Maria I. Danila, on behalf of the National Clinical Cohort Collaborative Consortium, Adam B. Wilcox, Adam M. Lee, Alexis Graves, Alfred (Jerrod) Anzalone, Amin Manna, Amit Saha, Amy Olex, Andrea Zhou, Andrew E. Williams, Andrew M. Southerland, Andrew T. Girvin, Anita Walden, Anjali Sharathkumar, Benjamin Amor, Benjamin Bates, Brian Hendricks, Brijesh Patel, G. Caleb Alexander, Carolyn T. Bramante, Cavin Ward‐Caviness, Charisse Madlock‐Brown, Christine Suver, Christopher G. Chute, Christopher Dillon, Chunlei Wu, Clare Schmitt, Cliff Takemoto, Dan Housman, Davera Gabriel, David A. Eichmann, Diego Mazzotti, Donald E. Brown, Eilis Boudreau, Elaine L. Hill, Emily Carlson Marti, Emily R. Pfaff, Evan French, Farrukh M. Koraishy, Federico Mariona, Fred Prior, George Sokos, Greg Martin, Harold P. Lehmann, Heidi Spratt, Hemalkumar B. Mehta, J. W. Awori Hayanga, Jami Pincavitch, Jaylyn Clark, Jeremy Richard Harper, Jessica Yasmine Islam, Jin Ge, Joel Gagnier, Johanna J. Loomba, John B. Buse, Jomol Mathew, Joni L. Rutter, Julie A. McMurry, Justin Guinney, Justin Starren, Karen Crowley, Katie Rebecca Bradwell, Kellie M. Walters, Ken Wilkins, Kenneth R. Gersing, Kenrick Cato, Kimberly Murray, Kristin Kostka, Lavance Northington, Lee Pyles, Lesley Cottrell, Lili M. Portilla, Mariam Deacy, Mark M. Bissell, Marshall Clark, Mary Emmett, Matvey B. Palchuk, Melissa A. Haendel, Meredith Adams, Meredith Temple‐O'Connor, Michael G. Kurilla, Michele Morris, Nasia Safdar, Nicole Garbarini, Noha Sharafeldin, Ofer Sadan, Patricia A. Francis, Penny Wung Burgoon, Philip R. O. Payne, Randeep Jawa, Rebecca Erwin‐Cohen, Rena C. Patel, Richard A. Moffitt, Richard L. Zhu, Rishikesan Kamaleswaran, Robert Hurley, Robert T. Miller, Saiju Pyarajan, Sam G. Michael, Samuel Bozzette, Sandeep K. Mallipattu, Satyanarayana Vedula, Scott Chapman, Shawn T. O'Neil, Soko Setoguchi, Stephanie S. Hong, Steven G. Johnson, Tellen D. Bennett, Tiffany J. Callahan, Umit Topaloglu, Valery Gordon, Vignesh Subbian, Warren A. Kibbe, Wenndy Hernandez, Will Beasley, Will Cooper, William Hillegass, Xiaohan Tanner Zhang   +127 more
wiley   +1 more source

Avaliação do vigor de sementes de girassol por meio de análise de imagens de plântulas

Ciência Rural, 2015
O trabalho teve como objetivo avaliar a eficiência do sistema computadorizado de análise de imagens de plântulas Seed Vigor Imaging System (SVIS(r)), em comparação com os outros testes recomendados para determinação do vigor de sementes de girassol ...
Cartiane Rubshirley Macêdo da Rocha, Vanessa Neumann Silva, Silvio Moure Cicero   +2 more
doaj   +1 more source

A systematic scoping review of the Social Vulnerability Index as applied to natural hazards

Natural Hazards
Social vulnerability approaches seek to identify social, economic, and political drivers that exacerbate environmental risks, and inform adaptation strategies that redress uneven vulnerabilities.
Mary Angelica Painter, Sameer H. Shah, Gwendolyn C. Damestoit, F. Khalid, Wendy Prudencio, Musabber Ali Chisty, Fernando Tormos-Aponte, Olga V. Wilhelmi   +7 more
semanticscholar   +1 more source

Remote Sensing of Seasonal Variation of Lai and Fapar in a Deciduous Broadleaf Forest

Social Science Research Network, 2023
Climate change is affecting the phenology of terrestrial ecosystems. In deciduous forests, phenology in leaf area index (LAI) is the primary driver of seasonal variation in the fraction of absorbed photosynthetically active radiation (fAPAR), which ...
Leticia X. Lee, T. G. Whitby, J. W. Munger, Sophia Stonebrook, M. Friedl   +4 more
semanticscholar   +1 more source

Acute effects of THC and a CBD+THC combination on cardiovascular haemodynamics and respiratory muscle activity during loaded breathing in healthy adults: A randomized placebo‐controlled crossover study

British Journal of Clinical Pharmacology, EarlyView.
Aims This study aimed to evaluate the acute effects of cannabidiol plus tetrahydrocannabinol (CBD+THC) and tetrahydrocannabinol (THC) oils on cardiovascular haemodynamics, respiratory muscle activity and peripheral tissue perfusion in healthy adults. Methods In this randomized, double‐blind, crossover trial, participants received orally administered ...
Edna Karla Ferreira Laurentino, Marina Lyra L. C. Fagundes, Bruno Lobão Soares, Rodrigo Torres‐Castro, Matias Otto‐Yañez, Emerson Arcoverde Nunes, Matheus Freitas Fernandes Pedrosa, Jéssica Danielle Medeiros da Fonsêca, Vanessa R. Resqueti, Guilherme Augusto de Freitas Fregonezi   +9 more
wiley   +1 more source

Image Augmentation Approaches for Building Dimension Estimation in Street View Images Using Object Detection and Instance Segmentation Based on Deep Learning

Applied Sciences
There are numerous applications for building dimension data, including building performance simulation and urban heat island investigations. In this context, object detection and instance segmentation methods—based on deep learning—are often used with ...
Dongjin Hwang, Jae-jun Kim, Sungkon Moon, Seunghyeon Wang   +3 more
semanticscholar   +1 more source

Air Pollution, Investor Attention, and Greenium: An Attention‐Based View

Business Strategy and the Environment, EarlyView.
ABSTRACT Although prior research has highlighted the growing importance of green bonds and their sensitivity to environmental conditions, evidence regarding the existence of a green‐bond premium (“greenium”) remains inconclusive. As an innovative financial instrument whose valuation depends partly on the credibility of its environmental certification ...
Huimin Zhao, Xi Xu, Jing A. Zhang
wiley   +1 more source