Results 51 to 60 of about 99,004 (328)
Prevalence of and Trends for Dyslipidemia among Pilots from one Airline in China [PDF]
International Journal of Travel Medicine and Global Health, 2019 Introduction: Most of previous studies on dyslipidemia among pilots were cross-sectional surveys which cannot explore the temporal trend of dyslipidemia, and these studies were normally conducted at least five years ago.
Tiebing Liu +7 more
doaj +1 more source
Current Progress and Challenges of Electromagnetic Wave Absorbing Materials at High Temperature
Advanced Science, EarlyView.This review explains three dielectric loss mechanisms of electromagnetic wave absorbing materials under high temperatures and the high temperature testing technology is explained. The research progress of carbon‐based, ceramic‐based and metamaterial‐based electromagnetic wave absorbers is analyzed.
Zhixiao Wang +5 more
wiley +1 more source
Microstructural Origin of Nonmonotonic Piezoresistivity in Polymer Nanocomposites
Advanced Science, EarlyView.When polymer nanocomposites are subjected to tensile loading, the electrical resistance‐strain relationship may be nonmonotonic, hampering the use of these materials in real‐world applications. This challenge is addressed through the collaborative use of physical experimentation and computer simulations, establishing the inter‐nanotube junction ...
Ting Yui Wong +3 more
wiley +1 more source
Advanced Science, EarlyView.This work provides an excellent diagram for lanthanide‐regulating engineering toward a notable improvement in acceleration kinetics, employing to depict rare earth elements that can lower lattice strain and accelerate the diffusion of Li+, holding great potential for the development of practically viable Li ion batteries, and also enlightening the ...
Anran Shi +12 more
wiley +1 more source
Current Status and Prospects of Korea’s Aerospace Medicine
Hanggong uju uihakoejiMany of aviation accidents are caused by human-related factors. Despite advancements in various fields related to aviation accidents caused by humanrelated factors continue.
JoungSoon Jang
doaj +1 more source
Flight experience and executive functions predict unlike professional pilots who are limited by the FAA's age rule, no age limit is defined in general aviation (GA) [PDF]
, 2010 Unlike professional pilots who are limited by the FAA's age rule, no age limit is defined in general aviation (GA). Some studies revealed significant aging issues on accident rates but these results are criticized.
Causse, Mickaël +2 more
core
Functional assessment of the cervical spine in F-16 pilots with and without neck pain [PDF]
, 2009 Introduction: Spinal symptoms in fighter pilots are a serious aeromedical problem. The most common neck complaints are muscular pain and strain. The aim of the current study was to determine possible differences in the cervical range of motion (CROM ...
Burnotte, Frederic +7 more
core +3 more sources
Advanced Physics Research, EarlyView.A novel Photonic Crystal Fiber sensor with an octagonal cladding and hollow core is developed to detect kerosene adulteration. At 2.2 THz, the sensor achieves 96.80% relative sensitivity, an effective mode loss of 0.00667 cm⁻¹, and minimal confinement loss (6.78 × 10⁻8 dB m−1).
Mohammad Abdullah‐Al‐Shafi +1 more
wiley +1 more source
Effect of positive acceleration exposure on heart rate variability
陆军军医大学学报Objective To investigate the effect of exposure to positive acceleration on heart rate variability (HRV). Methods A single-arm trial was conducted on 12 participants who have a flight duration of >300 h were subjected from a same training batch between ...
ZHAI Jia, LIU Qiuhong, YAO Yongjie
doaj +1 more source