نتایج جستجو برای: military aircraft

تعداد نتایج: 67028  

2017
Barak Gordon Yifat Erlich Erez Carmon

BACKGROUND The prevalence of medical symptoms in aviators has not been described in the medical literature. METHODS An anonymous questionnaire was handed to all Israeli Air Force aviators who went through the routine yearly examination. Because only two women filled the questionnaire, we excluded them. The questionnaire contained a list of 49 symptoms and the aviators were asked to mark sympt...

Journal: :Journal of the Air & Waste Management Association 2009
Kenneth Cowen Bradley Goodwin Darrell Joseph Matthew Tefend Jan Satola Robert Kagann Ram Hashmonay Chester Spicer Michael Holdren Howard Mayfield

The Strategic Environmental Research and Development Program (SERDP) has initiated several programs to develop and evaluate techniques to characterize emissions from military aircraft to meet increasingly stringent regulatory requirements. This paper describes the results of a recent field study using extractive and optical remote sensing (ORS) techniques to measure emissions from six F-15 figh...

2009
Daniel M. Saban

in Cerritos, California. She designs high-speed medium-voltage permanent-magnet machines. She began her career as an Integrated Drive Generator Design Engineer with Hamilton Sundstrand, designing an integrated variable speed transmission and AC generator for various military aircraft applications. Ms. Bailey graduated from Northwestern University with a B.S. degree (Mechanical Engineering, 2003...

2005
Norman Fenton

• Predicting the risk of mid-air collisions between aircraft in UK airspace [17]; • Predicting software defects in complex consumer electronic devices [2,6,8,9]; • Evaluating the reliability and availability characteristics of military systems [15]; • Modelling the warranty return rates of electronic components [3]; • Modelling operational risk in financial institutions and predicting resulting...

Journal: :Aviation, space, and environmental medicine 1989
M J Hinkes

On Dec.12, 1985, a military charter DC-8 crashed shortly after takeoff at Gander, Nfld., Canada. All 256 aboard were killed, making this the deadliest U.S. military aircraft accident in history. The investigation team (consisting of forensic pathologists, odontologists, radiologists, anthropologists, graves registration personnel, and systems engineers) succeeded in identifying the remains of a...

2010
David Isenberg

"Where are the carriers?" The nation's leaders seem to ask that question whenever a crisis perceived to involve vital U.S. interests develops. According to the conventional wisdom, the aircraft carrier--because of its mobility, its versatility, and the capabilities that it affords the United States, particularly that of projecting air power without relying on overseas bases--is the best militar...

2015
Xaroula Kerasidou Monika Büscher Michael Liegl

This paper explores discourses of automation as a key ethical concern in the development of Remotely Piloted Aircraft Systems for disaster response. We discuss problems arising from ‘humanistic’ dichotomies that pit human against machine, military against civil uses and experts against laypersons. We explore how it may be possible to overcome human-technology dichotomies.

2000
Albrecht Schmidt Hans-W. Gellersen Michael Beigl Ortwin Thate

Typical usage scenarios for wearable computers are support of users doing a certain task, e.g. aircraft repair or military applications. If the user is moving while using the wearable some restriction for the user interface apply. In this paper we present some of these restrictions and suggest a wearable user interface taking these findings into account.

2004
N. Blattau C. Hillman

Understanding the risks of using commercial off-theshelf (COTS) electronic components, specifically laptop computers, in a non-commercial environment is critical to designers of military systems. The environment studied in this paper is that of an unpressurized aircraft cockpit operating at 35,000 feet. During operation in this environment, COTS may be exposed to low atmospheric pressure and ma...

1999
R. Hewett

Pilots of high-performance military aircraft rely on enormous amount of information from various instruments, visual display from computer and audio communication from outside references. Under high-stressed, visibility-impaired or distracting conditions, even experienced pilots may fail to perceive the information correctly. In particular, a loss of situational awareness such as spatial orient...

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