نتایج جستجو برای: airport

تعداد نتایج: 8235  

2013
Harshad Khadilkar Hamsa Balakrishnan

Detailed surface surveillance datasets from sources such as the Airport Surface Detection Equipment, Model-X (ASDE-X) have the potential to be used for the analysis of airport operations, in addition to their primary purpose of enhancing safety. This paper describes how surface surveillance data can be used to measure airport performance characteristics in three different ways: (1) Characteriza...

2004
Seyed A Zekavat Hui Tong Jindong Tan

A novel wireless local positioning system (WLPS) for airport (or indoor) security is introduced. This system is used by airport (indoor) security guards to locate all of, or a group of airport employees or passengers within the airport area. WLPS consists of two main parts: (1) a base station that is carried by security personnel; hence, introducing dynamic base station (DBS), and (2) a transpo...

2014
Zhexing Yan Mahroo Eftekhari

In the past few decades, air traffic problems at major airports have been increased significantly and are expected over in the near future, which imposes a high requirement for more efficient cooperation across all airport operations. Thus, determining efficient airport operations is an important and critical problem for airports, airlines, passengers and other stakeholders. In this situation, ...

Although English language plays an important role in the job of aviation personnel, language needs of these employees have been taken for granted. This study aimed at investigating the extent to which English is used by the employees at Iran Air airport services at Isfahan Airport, the required level of basic language skills in performing their jobs effectively, and the employees’ attitude towa...

ژورنال: Journal of Research and Health 2017

X-Ray is an ionizing electromagnetic radiation with a wide spectrum. A setting where this radiation is widely used is airport security units. This study was conducted to measure the level of momentary exposure to X-Ray in operators and personnel working in security gates of Imam Khomeini airport. In this cross-sectional study, the X-Ray machines used in security gates of Imam Khomeini airport a...

M. Saffarzadeh and Gh. Masoumi,

In the process of the optimum design of aprons, solutions should be found for problems and such issues as the optimum area and dimensions of the apron, including the passenger and the cargo the number and dimensions of the gates on the basis of different types of aircraft parking configuration aircraft simulation and arrangement in different time periods of the given day at the airport. In this...

Journal: :IJAL 2013
Jean-Christophe Fann Jasenka Rakas

This study develops a new approach for the evaluation of greener airport systems. The proposed concepts demonstrate how to implement greener practices from the early stages of an airport infrastructure project in an economically rational and stakeholder-focused manner. Objectives of the proposed methodology are two-fold: (1) to promote greener design practices among airport planners, designers,...

2015
Chih-Wen Yang Jin-Long Lu Chun-Yen Hsu

The main objective of this study is to model the airport and route choice behavior for a direct flight from Taiwan to Shanghai. We adopt a stated preference approach to design choice scenarios and evaluate the effects of airport operating strategy. Further, we formulate a nested logit model that combines the choice of airport and flight route and analyze the trade-off between airport characteri...

2017
Dimitrios J. Dimitriou

Considering a worldwide tendency, air transports are growing very fast and many changes have taken place in planning, management and decision making process. Given the complexity of airport operation, the best use of existing capacity is the key driver of efficiency and productivity. This paper deals with the evaluation framework for the ground access at airports, by using a set of mode choice ...

2000
Kari Andersson Francis Carr Eric Feron William D. Hall

Building simple and accurate models of hub airports can considerably help one understand airport dynamics, and may provide quantitative estimates of operational airport improvements. In this paper, three models are proposed to capture the dynamics of busy hub airport operations. Two simple queuing models are introduced to capture the taxi-out and taxi-in processes. An integer programming model ...

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