Results 91 to 100 of about 236,183 (261)

Challenges in estimating airfield pavement strength

open access: yesTransportation Engineering
Τhe knowledge of the bearing capacity of airfield pavements consists a valuable information for airport authorities in terms of airport asset management.
Angeliki Armeni, Andreas Loizos
doaj   +1 more source

Back to the Mission. Revisiting Slack in Nonprofits and Introducing Tappable Slack

open access: yesNonprofit Management and Leadership, EarlyView.
ABSTRACT This article contributes to and develops the previous literature on excess resources (“slack”) in nonprofit organizations through a conceptual analysis of the implications that the organizational distinctiveness of nonprofits carries for our understanding of slack in these organizations.
Marta Reuter   +2 more
wiley   +1 more source

Optimizing Aircraft Operations in Case of Increasing Demand for Limited Airport Capacity

open access: yesEuropean Journal of Transport and Infrastructure Research
The purpose of this paper is to minimize the total difference between the requested and assigned departure time of aircraft to enhance the efficiency of using limited airport capacity.
Soner Demirel, Ertan Çınar
doaj   +1 more source

Evaluasi Usulan Pembangunan Bandar Udara Wirasaba di Purbalingga Jawa Tengah [PDF]

open access: yes, 2015
Wirasaba Airport is a military airport operated under responsibily of the Indonesian Air Force. This airport located in Purbalingga, Central Java. In order to increase economic potential and tourisme in this area, local government of Purbalingga proposed
Susanti, S. (Susanti)
core  

Dynamics and model representation of two contrasting extreme precipitation events in the Sahel

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
Hovmöller diagrams of the two investigated extreme precipitation events in Mali are shown for (i) IMERG observations, and ICOsahedral Nonhydrostatic model (ICON) runs with parameterization of explicit convection (ii) enabled and (iii) disabled. This work highlights that the commonly perceived benefit of using explicit convection in a state‐of‐the‐art ...
Souleymane Sanogo   +4 more
wiley   +1 more source

Airport Surface Modelling and Simulation Based on Timed Coloured Petri Net

open access: yesPromet (Zagreb), 2019
In order to satisfy the requirements of International Civil Aviation Organization (ICAO) for aircraft taxi route planning in Advanced Surface Movement Guidance and Control System (A-SMGCS), an airport surface operation modelling and simulation approach ...
Zhigang Su, Mengqi Qiu
doaj   +1 more source

Assimilation of European and global Mode‐S aircraft observations into the Met Office global deterministic numerical weather prediction model

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
European and global Mode‐S aircraft reports have been assimilated into the Met Office global deterministic numerical weather prediction model, improving forecast accuracy for wind, temperature, and geopotential height. This is the first time global Mode‐S network data have been assimilated, which include data from under‐observed regions, and has ...
Elliott Warren   +5 more
wiley   +1 more source

Modulation of wind drag by tidal currents in an embayment

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
Tidal currents modulate how wind energy enters the surface wave field by influencing both wave drag and wave generation. In Shark Bay, following currents reduce effective wave steepness and wind drag, and opposing currents enhance wave growth. Wind energy is partitioned between wave drag and the creation of new waves, explaining observed tidal ...
Stephen M. Thurgate   +1 more
wiley   +1 more source

Multi-Objective Airport Slot Allocation with Demand-Side Fairness Considerations

open access: yesAerospace
Airport slot allocation is a key short-term solution to address airport capacity constraints, and it has long been a focus of research in the field of air traffic management.
Ruoshi Yang, Meilong Le, Qiangzhe Wang
doaj   +1 more source

No more conflicts: the development of a generic airport model in a sequence-optimization framework [PDF]

open access: yes, 2016
International audienceComponents of the airport airside such as runways, taxiways and aprons, have a significant impact in the total capacity of the airport system, where capacity is usually considered as maximum number of air traffic movements or number
Delahaye, Daniel   +2 more
core   +1 more source

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