Results 121 to 130 of about 2,141 (221)
Benjamín Thomson, Count Rumford
Revista CENIC Ciencias Químicas, 2016 Benjamin Thomson, Count Rumford (1752-1814), was a self-educated scientist, military man, and political economist, living during the turbulent period of the American Revolution and the European Wars of the 18th and 19th centuries. He carried on important
Jaime Wisniak
doaj
Myopic deconvolution method for adaptive optics images of stellar fields
, 1999 The atmospheric turbulence severely limits the angular resolution of ground based telescopes. When using Adaptive Optics compensation, the wavefront sensor data permit the estimation of the residual PSF. Yet, this estimation is imperfect.
L. M. Mugnier +3 more
core +1 more source
Mastcam‐Z Spectrophotometric Properties of Materials at the Van Zyl Overlook, Jezero Crater
Journal of Geophysical Research: Planets, Volume 131, Issue 6, June 2026.Abstract During Sols 63–65 of Mars 2020, Mastcam‐Z multispectral (442–1022 nm) images were acquired at Van Zyl Overlook (VZO), spanning phase angles from ∼0° to 150°, to model photometric parameters for seven surface units. These units included rocks, soils, regolith, and rover tracks near the Jezero landing site.
B. Margara +6 more
wiley +1 more source
, 1915 A flicker photometer was used in the early 20th century for the measurement of luminous flux and other properties related to photometry. This example is a Koenig-Martens flicker photometer for an early spectral transmissometer, later to be called a ...
core
Aging Cell, Volume 25, Issue 6, June 2026.Surgery‐induced MS/vDB → DG cholinergic decline impairs hippocampal neurogenesis and memory in aged mice; galantamine‐mediated cholinergic potentiation or sustained chemogenetic activation rescues these deficits, highlighting therapeutic potential for POCD.
Lei Lei +8 more
wiley +1 more source
, 2012 International audienceWe present relative astrometry and differential photometry measurements for a sample of nearby southern orbital binaries making use of the technique of Adaptive Optics.
J. Cuypers +7 more
core +1 more source
Acta Physiologica, Volume 242, Issue 6, June 2026.ABSTRACT Aims The epithelial sodium channel ENaC consists of the subunits α, β, and γ and is activated at an individual channel level by proteolytic processing. Murine γENaC contains a distal polybasic tract 186RKRK mediating proteolytic ENaC activation by serine proteases in vitro.
Daniel Essigke +8 more
wiley +1 more source
Reference-less detection, astrometry, and photometry of faint companions with adaptive optics
, 2018 We propose a complete framework for the detection, astrometry, and photometry of faint companions from a sequence of adaptive optics (AO) corrected short exposures.
Gladysz, Szymon, Christou, Julian C.
core
A Narrative Review of Candidate Biomarkers of Total Fruit and Vegetable Intake
Nutrition Bulletin, Volume 51, Issue 2, Page 163-184, June 2026.ABSTRACT While an abundance of cohort studies has suggested that greater consumption of fruits and vegetables (FVs) is associated with reduced risk of chronic diseases, current self‐report based dietary assessment tools are susceptible to biases that can reduce their accuracy in estimating dietary intakes, and consequently, the risk estimates obtained ...
Matthew P. Madore +7 more
wiley +1 more source
Psychophysiology, Volume 63, Issue 6, June 2026.ABSTRACT Spontaneous pupil fluctuations (SPFs) during rest provide a non‐invasive, low‐cost index of central arousal dynamics, independent of cognitive task demands. These features position SPFs as promising markers for baseline neurophysiological activity in both basic and translational research. This review synthesizes current evidence on the resting‐
T. Liu +3 more
wiley +1 more source