Results 11 to 20 of about 23,358,428 (390)
The Age Difference between the Globular Cluster Sub-populations in NGC 4472 [PDF]
, 1999 The age difference between the two main globular cluster sub-populations in the Virgo giant elliptical galaxy, NGC 4472 (M 49), has been determined using HST WFPC2 images in the F555W and F814W filters.
Dean J. F. +12 more
core +3 more sources
An Age Difference of 2 Gyr between a Metal-Rich and a Metal-Poor Globular Cluster [PDF]
Nature, 2013 Globular clusters trace the formation history of the spheroidal components of both our Galaxy and others, which represent the bulk of star formation over the history of the universe.
Anderson, J. +11 more
core +2 more sources
Brain-predicted age difference score is related to specific cognitive functions: a multi-site replication analysis. [PDF]
Brain Imaging Behav, 2021 Boyle R +12 more
europepmc +2 more sources
Spousal age difference and associated predictors of intimate partner violence in Nigeria. [PDF]
BMC Public Health, 2018 BackgroundThe growth in Intimate Partner Violence (IPV) cases among couples in Nigeria has been significant in recent years. Victims, which are often females, face numerous health challenges, including early death. I examined the linkages between spousal
Adebowale AS.
europepmc +2 more sources
Frailty: understanding the difference between age and ageing.
Age and Ageing, 2022 In the past, illness and dependence were viewed as inevitable consequences of old age. Now, we understand that there is a difference between age (the passing of chronological time) and ageing (the increased risk of adverse outcomes over time).
E. Gordon, R. Hubbard
semanticscholar +1 more source
Inferring the age difference in HIV transmission pairs by applying phylogenetic methods on the HIV transmission network of the Swiss HIV Cohort Study. [PDF]
Virus Evol, 2018 Age-mixing patterns are of key importance for understanding the dynamics of human immunodeficiency virus (HIV)-epidemics and target public health interventions. We use the densely sampled Swiss HIV Cohort Study (SHCS) resistance database to study the age
Kusejko K +15 more
europepmc +2 more sources
Age differences in rereading [PDF]
Memory & Cognition, 2004 Younger and older adults read a series of expository and narrative passages twice in order to answer comprehension questions. Reading time was used to index attentional allocation to word, textbase, and situation model processing and to assess shifts in the allocation policy from the first to the second reading.
Elizabeth A L, Stine-Morrow +3 more
openaire +2 more sources
Respiratory Movements at Different Ages
Medicina, 2023 Background and Objectives: The current study aimed to better understand the changes in respiration that occur with aging in men and women to provide accurate recommendations for breathing exercises to improve health. Materials and Methods: A total of 610 healthy subjects, aged 20 to 59, participated in the study.
Zhen-Min Bai +9 more
openaire +3 more sources
Archives of Disease in Childhood, 2020 In contrast to other respiratory viruses, children have less severe symptoms when infected with the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
Petra Zimmermann, N. Curtis
semanticscholar +1 more source
Age and Productivity: Sector Differences [PDF]
De Economist, 2011 In most industrialised countries, the workforce is ageing rapidly. If ageing workforces affect sectors differently, the total impact of ageing will depend on the industrial structure of an economy. This paper measures the impact of changes in the age structure of establishments on productivity using representative linked employeremployee panel data. We
Göbel, Christian, Zwick, Thomas
openaire +4 more sources