Results 71 to 80 of about 5,405 (240)

Quantifying the Effects of Humidity on Density Altitude Calculations for Professional Aviation Education

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace, 2016
The effects of humidity on density altitude are quantified in detail and graphically represented as a function of temperature and dew-point temperature for ease of use in professional aviation education.
Thomas A Guinn, Randell J. Barry
doaj   +1 more source

National Policy Coherence Counts for Reducing Inequality in Global Climate and Development Agendas

open access: yesSustainable Development, EarlyView.
ABSTRACT International institutions promote policy coherence as crucial to the effective and fair implementation of global sustainability agendas, though the evidence for its benefits is slim. We present here the first systematic cross‐country dataset on the consequences of national government efforts to promote policy coherence for vulnerable groups ...
Katherine Browne   +10 more
wiley   +1 more source

Civil Aviation Security and Safety in International and European Aviation Law [PDF]

open access: yes
Civil Aviation Security and Safety in International and European Aviation Law The subject of this dissertation is the security and safety of civil aviation, which includes international, European and national legislation on the protection of civil ...
Benda, Matěj
core   +3 more sources

Invisible Aircraft in U.S. Airspace: Regulatory Gaps and Mid-Air Collision Risk for Part 121 Operators

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace
Scheduled air carrier aircraft operate at large and small commercial airports across the U.S. National Airspace System. These turbine-powered aircraft fly at high speeds during departure and approach, yet many commercial airports are not covered by ...
Philip VanDette
doaj   +1 more source

Aviation Bird Hazard in NEXRAD Dual Polarization Weather Radar Confirmed by Visual Observations

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace, 2015
Birds represent a significant hazard to flying aircraft as illustrated by the “Miracle on the Hudson” encounter in 2009 between U.S. Airways Flight 1549 and a flock of Canada Geese, forcing the flight to ditch in the river.
Bradley M. Muller   +3 more
doaj   +1 more source

SECURITY AND SAFETY FOR SUSTAINABILITY IN AVIATION INDUSTRY

open access: yesPENANOMICS: International Journal of Economics
In an era of advancing technology, air transportation has become the preferred mode of transport due to its efficiency. As air transportation continues to develop, issues related to aviation safety and security have become crucial in the aviation industry. Hence this study have a several objectives: (i).
Dian Wahyudi, Muhammad Zilal Hamzah
openaire   +1 more source

A Preliminary Exploratory Measurement Model for Systems Thinking in Defence and Aerospace Engineering: A Bifurcated Framework Developed via Multiple Correspondence Analysis

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT Modern engineering faces a ‘complexity crisis’ characterized by interlinked, multidisciplinary ‘wicked problems’, particularly within the defence and aerospace sectors. Although systems thinking is recognized as a critical competency for navigating this environment, empirical quantitative frameworks for its measurement remain limited.
Shimon Fridkin, Sigal Kordova
wiley   +1 more source

Establishing Confidence in Safety Assessment Evidence [PDF]

open access: yes, 2012
With the increased complexity and higher safety commitment of modern safety–critical systems, safety assessment models of these systems are increasingly complicated and obscure.
Sun, Linling
core  

Advancements and Challenges in Second‐ and Third‐Generation Biofuels: A Comparative Analysis of Lignocellulosic and Algal Feedstocks

open access: yesSafety Science and Technology, EarlyView.
ABSTRACT Advanced biofuels derived from nonfood biomass are increasingly recognized as strategic components of low‐carbon energy systems, particularly for sectors where direct electrification remains difficult. Second‐generation biofuels from lignocellulosic residues and third‐generation biofuels from algal and aquatic biomass offer complementary ...
Majid Saidi, Amirreza Ahmadbozorgi
wiley   +1 more source

THE METHOD OF OPTIMIZATION OF THE SET OF TECHNICAL FACILITIES TO PROVIDE AVIATION SAFETY AND SECURITY [PDF]

open access: yes, 2016
The actuality of problem of optimizing the set of technical facilities to provide aviation safety and security is determined by the necessity to develop aviation security provision system taking into account the analysis of threats while ensuring balance
A. K. Volkov, B. V. Zubkov
core  

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