Results 71 to 80 of about 159,179 (308)

Dynamics and optimal control of a stochastic Zika virus model with spatial diffusion

open access: yesMathematical Biosciences and Engineering, 2023
Zika is an infectious disease with multiple transmission routes, which is related to severe congenital disabilities, especially microcephaly, and has attracted worldwide concern.
Minna Shao , Hongyong Zhao
doaj   +1 more source

Estimation of COVID-19 spread curves integrating global data and borrowing information

open access: yes, 2020
Currently, novel coronavirus disease 2019 (COVID-19) is a big threat to global health. The rapid spread of the virus has created pandemic, and countries all over the world are struggling with a surge in COVID-19 infected cases.
Lee, Se Yoon   +2 more
core   +1 more source

Learning about a Moving Target in Resource Management: Optimal Bayesian Disease Control [PDF]

open access: yes, 2017
Resource managers must often make difficult choices in the face of imperfectly observed and dynamically changing systems (e.g., livestock, fisheries, water, and invasive species).
Fackler, Paul L   +2 more
core   +1 more source

New Insights into Atonic Postpartum Hemorrhage: Animal Model Construction Based on Placental Nanodelivery Systems

open access: yesAdvanced Healthcare Materials, EarlyView.
This study develops a placenta‐targeted nanodelivery system co‐loading HMGB1 protein and the NLRP3 agonist nigericin to establish an animal model of atonic postpartum hemorrhage. The model accurately recapitulates clinical phenotypes, including prolonged labor and uterine contractility dysfunction, while revealing inflammatory activation in placental ...
Jiangxue Qu   +10 more
wiley   +1 more source

Mother-to-child transmission of HIV in the Southern Region of Santa Catarina, from 2005 to 2015: analysis of risk factors to seroconversion in newborns

open access: yesRevista Brasileira de Saúde Materno Infantil
Objectives: to analyze both frequency and risk factors for seroconversion among newborns of HIV-positive mothers to HIV. Methods: a cohort study was conducted with children residing in Southern Region of Santa Catarina.
Karen Waleska Kniphoff de Oliveira   +7 more
doaj   +1 more source

Congenital syphilis: literature review

open access: yesRevista de Epidemiologia e Controle de Infecção, 2013
Syphilis is an infectious disease caused by Treponema pallidum and has high rates of vertical transmission, which can reach 100% depending on the maternal disease and stage of pregnancy.
Eduardo Chaida Sonda   +5 more
doaj   +1 more source

Epidemics in Networks of Spatially Correlated Three-dimensional Root Branching Structures

open access: yes, 2011
Using digitized images of the three-dimensional, branching structures for root systems of bean seedlings, together with analytical and numerical methods that map a common 'SIR' epidemiological model onto the bond percolation problem, we show how the ...
C. A. Gilligan   +14 more
core   +2 more sources

Viral antibody dynamics in a chiropteran host [PDF]

open access: yes, 2014
1. Bats host many viruses that are significant for human and domestic animal health, but the dynamics of these infections in their natural reservoir hosts remain poorly elucidated.<p></p> 2.
Baker, K.S.   +10 more
core   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman   +12 more
wiley   +1 more source

Seroprevalence of toxoplasmosis, syphilis, hepatitis B, hepatitis C, rubella, cytomegalovirosis and human immunodeficiency virus infection among pregnant patients followed up from 2008 to 2012 at hospital universitário Antônio Pedro, Niterói RJ

open access: yesDST, 2022
Introduction: Screening and treatment of infectious diseases in pregnant women have great importance in planning preventive actions and development of maternal and child health policies.
Solange Artimos de Oliveira   +3 more
doaj  

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