نتایج جستجو برای: aviation

تعداد نتایج: 8722  

Journal: :American journal of surgery 2009
Michael Payette Abhishek Chatterjee William B Weeks

BACKGROUND Efforts to improve patient safety have attempted to incorporate aviation industry safety standards. We sought to evaluate the cost and workforce implications of applying aviation duty-hour restrictions to the entire practicing physician workforce. METHODS The work hours and personnel deficit for United States residents and practicing physicians that would be created by the adoption...

2006
Juan L. Arcocha William Braun Juan Arcocha

AUTHOR: Lieutenant Colonel Juan L. Arcocha TITLE: Thinking Inside the Box: Growing an Aviation Maintenance Solution for the Joint Force Fight FORMAT: Strategy Research Project DATE: 15 March 2006 WORD COUNT: 5971 PAGES: 25 KEY TERMS: (Use reference terms not included in title) CLASSIFICATION: Unclassified The Department of Defense’s (DOD) aviation maintenance structure is an inefficient and mar...

Journal: :IJDET 2005
Mahesh Raisinghani Mohammed Chowdhury Chris Colquitt Pedro M. Reyes Nilofar Bonakdar Joseph Ray Jose Robles

The purpose of this research is to understand the expectations and behaviors of business aviation pilots toward online learning. The authors believe that the company able to offer an integrated, individualized and useful online training experience will gain a significant competitive advantage. To that end, the authors have researched and synthesized studies that are currently available and rela...

Journal: :The Yale Journal of Biology and Medicine 1942
George R. Cowgill

The fact that it is possible to compile a list of 6,029 entries pertinent to such a new subject as Aviation Medicine reflects clearly the manner in which the problems presented to medical science by the demands of aviation cut across almost all lines of medical and biological science. The forces of destruction have, of course, but accentuated the need for an understanding of those problems of m...

2016
Sherman Lo Yu Hsuan Chen

Distance measuring equipment (DME) and its military counterpart tactical air navigation (TACAN) has been a cornerstone of aviation navigation since its development in the 1950s. It is still one of the most commonly used aviation navigation aid. However, future airspace will need to accommodate increased traffic levels, more precise operations and autonomous air vehicles which will increase dema...

2016
Narinder Kapur Anam Parand Tayana Soukup Tom Reader Nick Sevdalis

Safety in aviation has often been compared with safety in healthcare. Following a recent article in this journal, the UK government set up an Independent Patient Safety Investigation Service, to emulate a similar well-established body in aviation. On the basis of a detailed review of relevant publications that examine patient safety in the context of aviation practice, we have drawn up a table ...

Journal: :Aviation, space, and environmental medicine 2012
Dennis V Canfield Kurt M Dubowski Arvind K Chaturvedi James E Whinnery

INTRODUCTION The Federal Aviation Administration (FAA) Office of Aerospace Medicine sets medical standards needed to protect the public and pilots from death or injury due to incapacitation of the pilot. As a part of this process, toxicology testing is performed by the FAA on almost every pilot who is fatally injured in an aviation accident to determine the medical condition of the pilot, medic...

2010
Jiwon Seo Todd Walter Per Enge

Deep and frequent Global Positioning System (GPS) signal fading due to strong ionospheric scintillation is a major concern for GPSguided aviation in equatorial areas during high solar activity. A GPS aviation receiver may lose carrier tracking lock under deep fading, and a lost channel cannot be used for position calculation until lock is reestablished. Hence, frequent loss of lock due to frequ...

Journal: :International journal of occupational safety and ergonomics : JOSE 2014
Chris Andrzejczak Waldemar Karwowski William Thompson

The main objective of this study was to analyze anomalies voluntarily reported by pilots in civil aviation sector and identify factors leading to such anomalies. Experimental data were obtained from the NASA aviation safety reporting system (ASRS) database. These data contained a range of text records spanning 30 years of civilian aviation, both commercial (airline operations) and general aviat...

2000
R. D. Grappel

This paper describes how an effective and efficient data link system for the dissemination of aviation weather information could be constructed. The systemis built upon existing " open standard " foundations drawn from current aviation and computer technologies. Issues of communications protocols and application data formats are discussed. The proposed aviation weather data link system is indep...

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