Results 81 to 90 of about 2,079 (199)
Network Structure and the Efficiency Gains from Mergers: Evidence from U.S. Freight Railroads
The RAND Journal of Economics, EarlyView.ABSTRACT The trade‐off between market power and efficiency gains is central to antitrust analyses of mergers, but empirical evidence quantifying efficiencies remains limited. Using transaction‐level data from U.S. freight railroads (1985–2005), this article quantifies merger‐induced cost efficiencies, driven mainly by eliminating inter‐railroad ...
Yanyou Chen
wiley +1 more source
Ordering global governance complexes: The evolution of the governance complex for international civil aviation. [PDF]
Rev Int Organ, 2022 Eilstrup-Sangiovanni M.
europepmc +1 more source
Methods in Ecology and Evolution, EarlyView.Abstract Ecological surveys are often fragmented, costly and limited in scale, leading to large and long‐standing knowledge gaps which threaten our ability to properly safeguard biodiversity. Passive acoustic monitoring (PAM) has promised to deliver automated biodiversity monitoring, but networks are rarely deployed on scales that can offer truly novel
Benjamin Cretois +17 more
wiley +1 more source
Macau as Method: Recombinant Urbanism in Post‐Socialist China
Asia Pacific Viewpoint, EarlyView.ABSTRACT In ‘Asia as Method’, Chen Kuan‐Hsing argues for the value of an indigenous inter‐Asian approach to analysing the effects of European imperialism on the countries and citizens of Asia. This article mobilises both Chen's inter‐Asian referencing strategy and the city‐state of Macau to explore Macau's role in China's engagements with global ...
Tim Simpson
wiley +1 more source
Runway Incursions: A Case Study Analysis
, 2013 Utilizing publically-available information gathered from government resources, a case study analysis of runway incursion data endeavored to determine the correlation between the reported incursions that occurred at American airports between fiscal years 2009 and 2011 and the meteorological conditions, times of day, and presence of an air traffic ...
Cozza, Bradley G., Young, John P.
openaire +1 more source
A Human Subject Evaluation of Airport Surface Situational Awareness Using Prototypical Flight Deck Electronic Taxi Chart Displays [PDF]
, 1994 The advent of Instrument Landing Systems has allowed aircraft to safely takeoff and land in low visibility conditions. However, the lack of a means by which pilots can safely navigate on the ground in poor visibility conditions has been the cause of ...
Amar, Marc +4 more
core
Canadian Journal of Economics/Revue canadienne d'économique, EarlyView.Abstract Traditional foods (often referred to as “country foods”) play a critical role in Indigenous culture, nutrition, food sovereignty and food security. Policies that prioritize store‐bought food are often viewed as undermining these foods. We provide evidence that two recent policy reforms that subsidize store‐bought food in the Northwest ...
Bela Georgiev, Nicholas Li
wiley +1 more source
Improving Aviation Safety through Modeling Accident Risk Assessment of Runway. [PDF]
Int J Environ Res Public Health, 2020 Yousefi Y +5 more
europepmc +1 more source
Flight Test Evaluation of Situation Awareness Benefits of Integrated Synthetic Vision System Technology f or Commercial Aircraft [PDF]
Research was conducted onboard a Gulfstream G-V aircraft to evaluate integrated Synthetic Vision System concepts during flight tests over a 6-week period at the Wallops Flight Facility and Reno/Tahoe International Airport.
Arthur, Jarvis J., III +2 more
core +1 more source
Wave Tracing: Generalizing The Path Integral To Wave Optics
Computer Graphics Forum, EarlyView.Abstract Modeling the wave nature of light and the propagation and diffraction of electromagnetic fields is crucial for the accurate simulation of many phenomena, yet wave simulations are significantly more computationally complex than classical ray‐based models.
Shlomi Steinberg, Matt Pharr
wiley +1 more source