Results 51 to 60 of about 1,004 (303)
AGING MEDICINE, EarlyView.Frailty was associated with decreased gray and white matter brain volumes in older adults. Synthetic MRI further revealed relaxometry alterations correlated with frailty severity across multiple clinical scales. ABSTRACT Objectives Frailty, a common condition in the elderly, is characterized by a decline in physiological reserves and an increased ...
Yuhui Chen +7 more
wiley +1 more source
Glyphidocera comae ADAMSKI, 2005, new species
, 2005 Glyphidocera comae, new species (Figs. 132–134, 331, Map 24) Diagnosis.— Glyphidocera comae is most similar to G. animae but differs from the latter species by having a basally narrower tegumen, a basally narrower dorsal strut of the tegumen, and a ...
DAVID ADAMSKI
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Pancake Lenses through Curved Lamination for Compact Virtual Reality
Advanced Intelligent Systems, EarlyView.This article presents an ultrathin VR optical system based on a 1.35 in. microdisplay, leveraging curved lamination technology. Compared to mainstream solutions, the proposed design demonstrates superior compactness (volume compression by 12%) and enhanced optical performance.
Jiaping Sun +5 more
wiley +1 more source
, 2007 Aims.We investigate the spot evolution and the surface differential rotation of the single late-type giant FK Com. Methods.A total of 18 new surface temperature maps of FK Com are calculated with the Doppler imaging technique for the years ...
I. V. Ilyin +5 more
core +1 more source
The excitation of CO in CO-dominated cometary comae
, 2023 International audienceAn abundance of CO significantly surpassing the abundance of H2O is observed in the comae of comets at large heliocentric distances.
Cordiner, M. +4 more
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Research progress on biomarkers of traumatic brain injury
Animal Models and Experimental Medicine, EarlyView.Traumatic brain injury: From primary insult to secondary neuroinflammation and degeneration. Abstract Traumatic brain injury (TBI) is a common disorder of the nervous system and has become a leading cause of death and disability worldwide, imposing a substantial burden on patients and their social circles. Its main symptoms include dyskinesia, language
Xuting Shen +8 more
wiley +1 more source
, 2011 The presence of negative ions (anions) in cometary comae is known from Giotto mass spectrometry of IP/Halley. The anions 0-, OH-, C-, CH- and CN- have been detected, as well as unidentified anions with masses 22-65 and 85-110 amu (Chaizy et al.
Charnley, Steven B.
core
Annals of Neurology, EarlyView.Objectives The interleukin (IL)‐1, IL‐6, and C‐reactive protein (CRP) pathway is central to the immune response after intracerebral hemorrhage (ICH). We tested for associations between hematoma and plasma cytokine concentrations and patient outcomes in Minimally Invasive Surgery Plus Rt‐PA for ICH Evacuation Phase III (MISTIE III) participants ...
Adrian R. Parry‐Jones +54 more
wiley +1 more source
The Astronomical JournalComet C/2017 K2 (Pan-STARRS) provided a rare opportunity to investigate the evolution of coma composition and outgassing patterns over a transitional heliocentric distance ( R _h ) range where activity drivers in comets are thought to change from ...
Chemeda Ejeta +13 more
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On the Origin of Sodium Atoms in the Comae and Trails of Comets
UniverseBackground: The observed abundance ratios of alkali species in ground-based spectra of comets deviate from solar composition, suggesting alkali ejection from phenoxides reacting with carbon dioxide at the nucleus surface (alkali-phenoxide carbonylation).
Marco Fulle, Paolo Molaro, Ilya Ilyin
doaj +1 more source