Results 31 to 40 of about 4,098 (208)

Age-Specific Association Between the Dietary Inflammatory Index and Depression Among Patients With Chronic Kidney Disease. [PDF]

open access: yesFood Sci Nutr
Significant association between DII and depression in CKD patients aged ≤ 70 years. Linear association between DII and depression in CKD patients aged ≤ 70 years. Inflammation and residual renal function mediated the association between DII and depression.
Zhang J, Wang Q.
europepmc   +2 more sources

A Model for Inhalation of Infectious Aerosol Contaminants in an Aircraft Passenger Cabin

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace, 2021
Aerosol contamination of an aircraft cabin by infectious passengers is a concern of passengers, aircrew and the aviation industry. This may be especially important during a pandemic, such as COVID-19, where the full extent of aerosol transmission is not ...
Bert A Silich
doaj   +1 more source

The maximum evaporative potential of constant wear immersion suits influences the risk of excessive heat strain for helicopter aircrew. [PDF]

open access: yesPLoS ONE, 2018
The heat exchange properties of aircrew clothing including a Constant Wear Immersion Suit (CWIS), and the environmental conditions in which heat strain would impair operational performance, were investigated. The maximum evaporative potential (im/clo) of
Andrew P Hunt
doaj   +1 more source

Effects of hypoxia on selected psychophysiological stress responses of military aircrew

open access: yes, 2021
This study was partially funded by the project 2020/UEM43.There is a lack of information on the psychophysiological response of pilots under hypoxic conditions.
Clemente Suárez, V. J.   +5 more
core   +1 more source

Optimization of Personnel Cost in Aircrew Assignment Problem using a Simple Fuzzy Logic Approach

open access: yesMendel, 2017
In aviation industries, the aircrew assignment problem is one of the most important factors in total operational cost optimization. This problem will be solved in two steps: flight pairing and aircrew scheduling. The constraints to be satisfied in flight
Novriana Sumarti   +2 more
doaj   +1 more source

G Tolerance Prediction Model Using Mobile Device–Measured Cardiac Force Index for Military Aircrew: Observational Study

open access: yesJMIR mHealth and uHealth, 2023
BackgroundDuring flight, G force compels blood to stay in leg muscles and reduces blood flow to the heart. Cardiovascular responses activated by the autonomic nerve system and strengthened by anti-G straining maneuvers can ...
Ming-Hao Kuo   +6 more
doaj   +1 more source

Difference in risk perception of onboard security threats by aircrew and aviation security experts

open access: yesTransportation Research Interdisciplinary Perspectives, 2022
Airlines are increasingly relying on non-security personnel such as cabin crews and pilots to perform a security function when dealing with potential onboard security threats.
William Derrickson, Kartikeya Tripathi
doaj   +1 more source

Aircrew schedule generation using repeated matching

open access: yes, 1997
We consider the Aircrew Scheduling Problem of determining tours of duty (TODs) for aircrews, given a set of sectors (or flights) requiring regular crews.
Ronnqvist, Mikael   +3 more
core   +1 more source

A historical perspective of aircrew systems effects on aircraft design [PDF]

open access: yes, 1996
The design of the aircrew workstation often has not been an orderly part of the overall aircraft design process but rather of much lower priority than the integration of the airframe and powerplant.
Bauer, David O.
core   +2 more sources

Noise, infrasound and ultrasound in two types of helicopters

open access: yesVojnotehnički Glasnik, 2000
The aim of work was to measure the entire noise level and to accomplish the octave analysis as well as to measure ultrasound and infrasound levels inside and around two types of helicopters. The results of measurement showed that the entire noise levels (
Dejan Živković   +3 more
doaj   +1 more source

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