Results 31 to 40 of about 2,393,846 (283)

Are flight staffs at higher risk for breast cancer? [PDF]

open access: yesفصلنامه ابن سینا, 2017
Background: Several studies have shown that there is an increased risk of breast cancer among flight attendants. However, the results of epidemiological studies have not been consistent with this issue.
K Ziyari, O Rahmani, R Eslami
doaj  

Effects of Normobaric Hypoxia on Oculomotor Dynamics of Aviator Students during a Simulated Flight Task [PDF]

open access: yes, 2020
Hypoxia occurs when the body\u27s tissues are unable to obtain adequate oxygen supply and is the primary environmental factor present when pilots are exposed to increasing altitude levels.
Blackley, Anna   +11 more
core   +1 more source

Situational awareness and safety [PDF]

open access: yes, 2001
This paper considers the applicability of situation awareness concepts to safety in the control of complex systems. Much of the research to date has been conducted in aviation, which has obvious safety implications.
Adams   +22 more
core   +1 more source

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

open access: yesAdvanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong   +7 more
wiley   +1 more source

Understanding Peripheral Dizziness and Evaluating Suitability for Aviation Work

open access: yesHanggong uju uihakoeji, 2021
Aircraft accidents caused by dizziness of aviation workers are so common that they account for 5% to 10% of the total, and in most cases, have fatal consequences. Therefore, it is essential to diagnose and treat the dizziness of aviation workers properly.
Hyun Ji Kim, Kyu-Sung Kim, Young Hyo Kim
doaj   +1 more source

Special Issue “Physics and Mechanics of New Materials and Their Applications 2019”

open access: yesApplied Sciences, 2022
Advanced materials and composites can be applied in a number of ways not only in modern science, techniques and technologies but in everyday life, including in the fields of aviation, medicine, waste reprocessing or the study of the underwater world [...]
Ivan A. Parinov   +3 more
doaj   +1 more source

The Franks Flying Suit in Canadian Aviation Medicine History, 1939–1945 [PDF]

open access: yes, 2012
It is not widely appreciated that Canadians were active during the war in the field of aviation medicine. Aviation medicine research in Canada during the Second World War involved a significant commitment of personnel and resources.
Smith, George
core   +1 more source

Functional assessment of the cervical spine in F-16 pilots with and without neck pain [PDF]

open access: yes, 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

TRAP5 Inhibition Targeting Scar‐Associated Macrophages Ameliorates Acute Kidney Injury to Chronic Kidney Disease Transition

open access: yesAdvanced Science, EarlyView.
This study delineates macrophage heterogeneity along the acute kidney injury to chronic kidney disease transition. Single‐cell RNA sequencing reveals a TRAP5+ scar‐associated macrophage subset driven by Spp1–Cd44 signaling and mitochondrial metabolic reprogramming.
Chenxi Wang   +13 more
wiley   +1 more source

Ethical Precision in Nanoscale Brain Interfacing

open access: yesAdvanced Science, EarlyView.
As brain interfaces approach the nanoscale, precision no longer only measures—it knows, predicts, and potentially reshapes the mind. This work argues that traditional ethics fails under such conditions and proposes a shift toward continuous, operation‐based governance using the recovery–discovery framework to track, constrain, and responsibly steer ...
Guilherme Wood
wiley   +1 more source

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