Results 1 to 10 of about 650,029 (311)

Select Birth Cohorts [PDF]

open access: yes, 2009
Worldwide demographic changes and their implications for governments, corporations, and individuals have been in the focus of public interest for quite some time due to the fiscal risk related to adequate retirement benefits.
MacMinn, Richard, Weber, Frederik
core   +2 more sources

Optimal Follow-Up Duration for Assessment of Birth Defects After In Vitro Fertilization–Embryo Transfer: A Multicenter 5-Year Cohort Study in China

open access: yesFrontiers in Endocrinology, 2022
ObjectiveTo investigate the impact of a 5-year follow-up on the incidence of identified birth defects in children conceived using assisted reproductive technologies (ART).MethodsA 5-year cohort study was performed in three ART centers from January 2013 ...
Chun-Lin Liu   +8 more
doaj   +1 more source

Birth Year Estimation of Skeletal Remains by Radiocarbon Dating for Teeth [PDF]

open access: yes, 2022
Identifying remains is an important role of forensic medicine. For identification, dating, i.e., estimating the birth year and death year, is expected as useful, however has not yet been practically applied. A dating method using radiocarbon analysis was
박종필
core   +1 more source

Effects of early life paracetamol use on the incidence of allergic disease and sensitization: 5 year follow-up of an Ethiopian birth cohort. [PDF]

open access: yes, 2014
INTRODUCTION: The hypothesis that paracetamol, one of the most widely used medicines, may increase the risk of asthma and allergic disease is of obvious importance but prospective cohort data looking at dose and timing of exposure are lacking. OBJECTIVE:
Amberbir, Alemayehu   +18 more
core   +1 more source

Clean birth kits to improve birth practices: development and testing of a country level decision support tool [PDF]

open access: yes, 2012
Background: Clean birth practices can prevent sepsis, one of the leading causes of both maternal and newborn mortality. Evidence suggests that clean birth kits (CBKs), as part of package that includes education, are associated with a reduction in newborn
Avan, B.I.   +17 more
core   +1 more source

Analysis of linear description of type traits in the varieties and studs of the Old Kladrub horse

open access: yesCzech Journal of Animal Science, 2007
An evaluation of the linear description of type in 494 horses of the Old Kladrub breed for 32 traits was used to analyse the effect of variety, stud, sex, year of birth and age at description. A linear model with fixed effects was used.
V. Jakubec   +4 more
doaj   +1 more source

Machine learning-based risk factor analysis of necrotizing enterocolitis in very low birth weight infants

open access: yesScientific Reports, 2022
This study used machine learning and a national prospective cohort registry database to analyze the major risk factors of necrotizing enterocolitis (NEC) in very low birth weight (VLBW) infants, including environmental factors.
Hannah Cho   +3 more
doaj   +1 more source

DREAM: Empowering Preclinical Medical Students With Labor Support

open access: yesMedEdPORTAL, 2018
Introduction Delivery Resources, Experiences, and Advocacy for Moms (DREAM) is an interprofessional service-learning program that empowers preclinical medical students by training them to provide labor support.
Hannah Shakartzi   +9 more
doaj   +1 more source

Birth spacing and child mortality: an analysis of prospective data from the Nairobi urban health and demographic surveillance system. [PDF]

open access: yes, 2013
The majority of studies of the birth spacing-child survival relationship rely on retrospective data, which are vulnerable to errors that might bias results.
Mutua, Michael   +4 more
core   +1 more source

Evaluation of the effect of abiotic factors on the weight development of young male breeding animals of the Ile de France breed in Bulgaria

open access: yesЖивотновъдни науки, 2021
Subject of the study were 123 purebred male lambs of the breed Ile de France. The animals were born in the period 2017–2020 and were raised on three farms in the northern part of Bulgaria.
Evgeniya Achkakanova, Genoveva Staykova
doaj  

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