Results 51 to 60 of about 824,626 (196)

Poor Concordance of One-Third Anterior-Posterior Chest Diameter Measurements With Absolute Age-Specific Chest Compression Depth Targets in Pediatric Cardiac Arrest Patients. [PDF]

open access: yesJ Am Heart Assoc, 2023
Ong GY   +9 more
europepmc   +1 more source

Absolute and Relative Socioeconomic Health Inequalities across Age Groups

open access: yesPLOS ONE, 2015
The magnitude of socioeconomic health inequalities differs across age groups. It is less clear whether socioeconomic health inequalities differ across age groups by other factors that are known to affect the relation between socioeconomic position and health, like the indicator of socioeconomic position, the health outcome, gender, and as to whether ...
van Zon, Sander K. R.   +3 more
openaire   +5 more sources

On the absolute age of the Globular Cluster M92

open access: yes, 2010
We present precise and deep optical photometry of the globular M92. Data were collected in three different photometric systems: Sloan Digital Sky Survey (g',r',i',z'; MegaCam@CFHT), Johnson-Kron-Cousins (B, V, I; various ground-based telescopes) and Advanced Camera for Surveys (ACS) Vegamag (F475W, F555W, F814W; Hubble Space Telescope).
Di Cecco A.   +17 more
openaire   +4 more sources

On the age and stratigraphic position of the Niskavaara Formation, Posio, North Finland [PDF]

open access: yesBulletin of the Geological Society of Finland, 2004
K. Laajoki, A. Wanke
doaj   +1 more source

Absolute ages of globular clusters and the age of the universe

open access: yesThe Astrophysical Journal, 1995
The main sequence turnoff luminosity is the best stellar `clock' which can be used to determine the absolute ages of globular clusters. This is due to the fact that it is generally assumed that the luminosity and lifetimes of main sequence globular cluster stars are independent of the properties of stellar convection and atmospheres, two areas of ...
openaire   +2 more sources

Absolute Configuration of Mycosporine-Like Amino Acids, Their Wound Healing Properties and In Vitro Anti-Aging Effects [PDF]

open access: gold, 2019
Maria Orfanoudaki   +9 more
openalex   +1 more source

Opposing Age-Related Trends in Absolute and Relative Risk of Adverse Health Outcomes Associated With Out-of-Office Blood Pressure [PDF]

open access: bronze, 2019
Yan Li   +40 more
openalex   +1 more source

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