Results 131 to 140 of about 2,256,279 (307)

Normal‐Appearing White Matter Injury Mediates Chronic Deep Venous Hypoxia and Disease Progression in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang   +8 more
wiley   +1 more source

ON THE ROLE OF MUSHROOMS IN THE INTERNAL DOSE FORMATION TO THE POPULATION IN THE CHERNOBYL NPP ACCIDENT AFFECTED AREAS

open access: yesРадиационная гигиена, 2015
The present overview describes the results of the 25-year studies devoted to the estimation of the contribution of radionuclide containing mushrooms to the internal exposure dose to the population affected by the Chernobyl NPP accident.
A. V. Panov   +2 more
doaj  

Post-Glitch RXTE-PCA Observations of the Vela Pulsar

open access: yes, 2000
We report the results of analysis of observations of the Vela Pulsar by PCA on RXTE. Our data consists of two parts. The first part contains observations at 1, 4, and 9 days after the glitch in 1996 and has 27000 sec. total exposure time. The second part
Alpar, M. Ali   +4 more
core   +1 more source

Performance analysis of a self-protection system for vehicles in case of WUI fire entrapment [PDF]

open access: yes, 2019
Sheltering inside a civilian vehicle has proved to be a high risk strategy in case of wildfire entrapment. Survival is by no means guaranteed, especially in moderate to high-intensity wildfires.
Agueda Costafreda, Alba   +5 more
core  

Preferences for post‐traumatic osteoarthritis prevention strategies in individuals with anterior cruciate ligament injury

open access: yesArthritis Care &Research, Accepted Article.
Objectives There is growing interest in evaluating new strategies to delay or prevent post‐traumatic osteoarthritis (PTOA) in individuals who have sustained anterior cruciate ligament (ACL) injury. This study sought to determine characteristics of potential treatments that are acceptable to patients with ACL injury.
Kevin Kennedy   +9 more
wiley   +1 more source

THE AVERAGE ANNUAL EFFECTIVE DOSES FOR THE POPULATION IN THE SETTLEMENTS OF THE RUSSIAN FEDERATION ATTRIBUTED TO ZONES OF RADIOACTIVE CONTAMINATION DUE TO THE CHERNOBYL ACCIDENT (FOR ZONATION PURPOSES), 2014

open access: yesРадиационная гигиена, 2015
The Chernobyl accident in 1986 is one of the most large-scale radiation accidents in the world. It led to radioactive contamination of large areas in the European part of the Russian Federation and at the neighboring countries.
G. Ja. Bruk   +15 more
doaj  

Properties of silicon carbide fiber-reinforced silicon nitride matrix composites [PDF]

open access: yes
The mechanical properties of NASA Lewis developed SiC/RBSN composites and their thermal and environmental stability havd been studied. The composites consist of nearly 30 vol pct of aligned 142 micron diameter chemically vapor-deposited SiC fibers in a ...
Bhatt, Ramakrishna T.
core   +1 more source

Hybrid Buses: Costs and Benefits [PDF]

open access: yes, 2007
Key Facts:In 2005, more than 60 percent of the 9.7 billion transit passenger trips in the United States were provided by buses, approximately 84 percent of which are powered by diesel combustion engines.Diesel exhaust contains ozone precursors, benzene ...

core  

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