Results 51 to 60 of about 3,712 (216)

Are client ties pre‐entry resources? Performance implications of client tie diversification

Strategic Management Journal, EarlyView.
Abstract Research Summary This study investigates client tie diversification, where firms enter markets with existing clients. Recognizing the theoretical basis for both positive and negative performance implications, the paper adopts a question‐driven approach and discovers a strong negative correlation between client tie diversification and firm ...
Heejung Byun
wiley   +1 more source

Comparative Analysis of Aviation and Ground Transportation Safety Standards Applicable to the Integration of Unmanned Aircraft Operations

International Journal of Aviation, Aeronautics, and Aerospace
This study performed a comparative analysis of SMS in both the aviation and ground transportation industries to identify any gaps that may impact aviation safety by incorporating UAS operations within the ground transportation industry.
Andrew Walker
doaj   +1 more source

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

Systems 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

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

International 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

SECURITY AND SAFETY FOR SUSTAINABILITY IN AVIATION INDUSTRY

PENANOMICS: 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

From Map Follower to Navigator: Archetypes of Environmental Impact Assessment

Systems Research and Behavioral Science, EarlyView.
ABSTRACT Environmental impact assessment (EIA) scholarship is commonly framed as a tension between efficiency and comprehensiveness paradigms. These paradigms describe a persistent tension but cannot explain how EIA operates through it. Drawing on social systems theory, this analysis traces that operation.
Kenneth Kang
wiley   +1 more source

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

International 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

International 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, Frederick R. Mosher, Christopher G. Herbster, Anthony T. Brickhouse   +3 more
doaj   +1 more source

Alignment of Agile and Modular Open Systems Approach (MOSA) Principles in Systems Engineering

Systems Engineering, EarlyView.
ABSTRACT Organizations have consistently sought faster and more efficient methods for producing and delivering products. Agile principles offer essential guidance for shaping their policies and practices. The Agile Manifesto (AM) outlines 12 core principles for guiding software development but can also be applied in other contexts.
Terry Plonsky, Daniel R. Herber
wiley   +1 more source

Field evaluations of thermal optics and tracking tunnels for small mammal surveys at airports and grass dominated habitats

Wildlife Society Bulletin, EarlyView.
Small mammal survey tools are needed at airports to help inform aircraft strike‐risk management. We evaluated thermal optics and tracking tunnels as small mammal survey tools. We conclude that thermal optics would not be a viable survey tool for mouse‐sized mammals (19‐41 g) at airfields and other thick grass habitats unless grass height was maintained
Aaron B. Shiels, Hunter Ray, Travis L. Guerrant, Craig K. Bloomquist, Scott F. Beckerman   +4 more
wiley   +1 more source