Results 21 to 30 of about 110,367 (252)
Uneven geographies: ageing and population dynamics in Latvia
Regional Science Policy &Practice, Volume 15, Issue 4, Page 893-908, May 2023., 2023 Abstract The twin phenomena of ageing populations and declining populations are profoundly transforming societies and economies in Europe. Driven by decreasing fertility rates and the continuing increased life expectancy, populations have not been ageing uniformly across time and space.
Zaiga Krisjane +4 more
wiley +1 more source
Journal of Animal Ecology, Volume 90, Issue 12, Page 2901-2914, December 2021., 2021 With a diminishing number of individuals with age, studying the pattern of reproductive ageing has been difficult especially in long‐lived species. The authors characterize the entire reproductive trajectory from 673 free‐ranging female rhesus macaques of Cayo Santiago, and provide clear evidence for both reproductive senescence and age‐independent ...
D. Susie Lee +3 more
wiley +1 more source
Perceptions, knowledge, and practices related to oral health in a group of pregnant women: A qualitative study. [PDF]
Clin Exp Dent ResAbstract Background It is well known that the prevalence of dental caries and periodontal disease is increasing in pregnant women. Dental care is mostly sufficient to prevent oral diseases and perform timely interventions. However, few pregnant women go to the dental office during this period due to a lack of knowledge.
Velosa-Porras J, Rodríguez Malagón N.
europepmc +2 more sources
Arbor, 2015 Los cambios sociológicos de las últimas décadas han llevado a que el inicio de la maternidad se retrase de forma considerable. Por otra parte, el diagnóstico temprano de algunos cánceres como el de mama o el de cérvix y el progreso en los tratamientos oncológicos han conseguido tasas de curación muy favorables.
Ana Lluch +2 more
openaire +4 more sources
Fertilidad en la perimenopausia [PDF]
Medwave, 2010 Aspectos epidemiologicos y sociales La transicion demografica avanzada propia de los paises desarrollados tambien se esta comenzando a observar en Chile. Esta etapa epidemiologica se caracteriza por reduccion de las tasas de natalidad y mortalidad de la poblacion, con el consiguiente aumento del grupo etario de 39 a 45 anos, lo que se asocia a una ...
openaire +1 more source
Características seminais e fertilidade em garanhões [PDF]
Ciência Rural, 2002 O objetivo deste experimento foi verificar o efeito da qualidade seminal e sua relação com a fertilidade no garanhão. Os dados foram obtidos de sete haras, incluindo 1198 éguas, 2013 ciclos e 3817 serviços, durante três temporadas consecutivas. A porcentagem de prenhez (P), porcentagem de prenhez por ciclo (P/C) e de serviço (P/S), estimadas para cada ...
Fernandes, Carlos Eurico +1 more
openaire +5 more sources
NOVA, 2004 El compromiso espermático severo en el hombre infértil, puede ser el resultado de la presencia de deleciones en el cromosoma Y en la región AZFc (Factor de azoospermia región c).
Elkin Lucena Q +2 more
doaj +1 more source
Anales de la Facultad de Medicina, 2017 Introducción. Los estudios genéticos preimplantacionales son cada vez más utilizados con la esperanza de conseguir mejores tasas de implantación y nacido vivo, así como una disminución en la tasa de abortos; por ello resulta necesario analizar estos ...
Pamela Villanueva +6 more
doaj +1 more source
Doctors as moral pioneers: Negotiated boundaries of assisted conception in Colombia
Sociology of Health &Illness, Volume 41, Issue 7, Page 1323-1337, September 2019., 2019 Abstract New biotechnologies such as assisted conception are socially embedded artefacts that raise context‐specific ethical, moral and social anxieties. In contexts where the regulations of these profitable developments are limited or ambiguous, and competition between private facilities is high, individual doctors become morally and socially ...
Malissa Kay Shaw
wiley +1 more source