Results 1 to 10 of about 2,549,711 (355)

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

Transcutaneous calf-muscle electro-stimulation : a prospective treatment for diabetic claudicants? [PDF]

open access: yes, 2016
Background: First-line therapy for claudicants with diabetes include supervised exercise programmes to improve walking distance. However, exercise comes with a number of barriers and may be contraindicated in certain conditions. The aim of this study was
Ellul, Christian, Gatt, Alfred
core   +1 more source

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

Using the Fossil Record to Evaluate Timetree Timescales. [PDF]

open access: yes, 2019
The fossil and geologic records provide the primary data used to established absolute timescales for timetrees. For the paleontological evaluation of proposed timetree timescales, and for node-based methods for constructing timetrees, the fossil record ...
Marshall, Charles R
core  

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

A lithium depletion boundary age of 22 Myr for NGC 1960

open access: yes, 2013
We present a deep Cousins RI photometric survey of the open cluster NGC 1960, complete to R_C \simeq 22, I_C \simeq 21, that is used to select a sample of very low-mass cluster candidates.
Bell, Cameron P. M.   +4 more
core   +1 more source

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

Plutonium-Xenon systematics of Angrites [PDF]

open access: yes, 2003
Introduction: Angrites are igneous meteorites that crystallized very early in the solar system, ~10 Ma after CAIs, as also implied by the presence of now extinct short-lived radionuclides such as 53Mn, 146Sm and 244Pu [1].
Busemann, H., Eugster, O.
core  

On the use of asymmetric PSF on NIR images of crowded stellar fields

open access: yes, 2014
We present data collected using the camera PISCES coupled with the Firt Light Adaptive Optics (FLAO) mounted at the Large Binocular Telescope (LBT).
Arcidiacono, Carmelo   +10 more
core   +1 more source

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