Results 91 to 100 of about 4,471,027 (242)

The Supreme Court As Risk Manager: An Analysis of Skinner [PDF]

open access: yes, 1992
Examining a recent case in which the U.S. Supreme Court approved the collection of blood and urine samples from railroad employees, the authors conclude that, in attempting to improve railroad safety, both majority and minority opinions reflected undue ...
Mogan, James F.   +2 more
core   +1 more source

Scale-dependent metric and causal structures in Quantum Einstein Gravity

open access: yes, 2006
Within the asymptotic safety scenario for gravity various conceptual issues related to the scale dependence of the metric are analyzed. The running effective field equations implied by the effective average action of Quantum Einstein Gravity (QEG) and ...
A. Bonanno   +34 more
core   +2 more sources

Controlling safety and health challenges intrinsic in exoskeleton use in construction

open access: yesSafety Science, 2023
C. Nnaji   +3 more
semanticscholar   +1 more source

Quality and Safety Considerations for Therapeutic Products Based on Extracellular Vesicles

open access: yesPharmaceutical Research
Extracellular vesicles (EVs) serve as an intrinsic system for delivering functional molecules within our body, playing significant roles in diverse physiological phenomena and diseases.
Y. Takakura   +14 more
semanticscholar   +1 more source

Design of internal power supply circuit for mining intrinsic safety broadcasting system equipment

open access: yesMeikuang Anquan
The mining intrinsic safety broadcasting system equipment has the characteristics of unbalanced load current and high power consumption. In response to the problems of high start-up impulse current, short power supply distance, unreliable voltage ...
Dedong ZOU, Chengdong LI
doaj   +1 more source

Catalytic polymer self-cleavage for CO2 generation before combustion empowers materials with fire safety

open access: yesNature Communications
Polymeric materials, rich in carbon, hydrogen, and oxygen elements, present substantial fire hazards to both human life and property due to their intrinsic flammability.
Wei Luo   +8 more
semanticscholar   +1 more source

Safety Landscape of Therapeutic Nanozymes and Future Research Directions

open access: yesAdvancement of science
Oxidative stress and inflammation are at the root of a multitude of diseases. Treatment of these conditions is often necessary but current standard therapies to fight excessive reactive oxygen species (ROS) and inflammation are often ineffective or ...
Nikolaos Tagaras   +5 more
semanticscholar   +1 more source

Design of mine-used adaptive wide-voltage power supply with explosion-proof and intrinsic safety

open access: yesGong-kuang zidonghua, 2013
For characteristics that power supplys in coal mine underground has multi input voltage grades and are susceptible to disturbed when big equipments are starting or stopping, the paper put forward a design scheme of adaptive wide-voltage power supply with
LIU Ya-hui, GUO Jiang-tao, LIN Yin
doaj  

DESIGNING INTRINSICALLY SAFE FIBER-OPTIC SENSORS FOR MONITORING THE TECHNICAL CONDITION OF LARGE STRUCTURES

open access: yesНадежность и качество сложных систем
Background. Monitoring the technical condition of responsible and potentially dangerous large civil and special structures, such as nuclear power plants, pipelines, bridges, and many others, in order to determine their operability and safe operation, and
E.A. Badeeva   +2 more
doaj   +1 more source

The Effect Of Different Generations Psychosocial Work Climate On The Employees’ Work Performance [PDF]

open access: yes, 2013
The main objective of this paper is to examine the psychosocial work environment factors that influence the employee’s work performance at difference ...
Tan, Chin An
core  

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