WorldWideScience

Sample records for airport ticket counters

  1. Operational workforce planning for check-in counters at airports

    DEFF Research Database (Denmark)

    Stolletz, Raik

    2010-01-01

    This paper addresses operation models for workforce planning for check-in systems at airports. We characterize different tasks of the hierarchical workforce planning problem with time-dependent demand. A binary linear programming formulation is developed for the fortnightly tour scheduling problem...

  2. The Dutch Taxation on Airline Tickets

    NARCIS (Netherlands)

    Steverink, B.; Van Daalen, C.

    2011-01-01

    In July 2008 the Dutch government introduced a tax on airline tickets in order to internalize the negative externalities associated with air travel. As a result of the increased ticket price in The Netherlands a substantial number of passengers decided to depart from airports outside of The Netherla

  3. Determinants of Intention to Purchase Online Airline Ticket

    Directory of Open Access Journals (Sweden)

    alireza Hadadian

    2014-07-01

    Full Text Available Nowadays development of information technology has caused online shopping continues to gain more acceptance by travelers that make airlines be care about factors affecting online ticket purchasing. Therefore, in this paper is an attempt to analyze intention to online airline ticket purchasing model according to trust, subjective norms, perceived risk, satisfaction and ease of use. The statistical population includes departure passengers of Mashhad international airport in domestic flights of September 2013 and sample size calculated for 215 passengers. Data collected by questionnaire that has appropriate validity and reliability. In addition, it is use structural equation model (SEM and Lisrel8.8 Software to analyze hypothesis. The results show higher satisfaction and trust leads to more intention to online airline ticket purchasing. Moreover, perceived risk and ease of use have indirect effect on intention to online purchasing by trust and satisfaction and it is not support significant relationship between subjective norms and intention to online airline ticket purchasing.

  4. Guam Commercial Purchases (Trip Ticket)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — DAWR collects Trip Ticket or purchase invoice data from vendors that buy fish directly from the fishermen. Similar to the trip ticket system in Saipan, this is a...

  5. IDs for Tickets

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    China implements an identity verification system for train ticket purchasers February’s Spring Festival, which fea-tures family reunions and is the coun- try’s most important traditional holiday, sets into motion tens of millions of migrants scattered throughout China. Their annual return home is considered to be the

  6. Railway Ticket Counter Problem With STM

    Directory of Open Access Journals (Sweden)

    Mohit Kumar Modi,

    2014-07-01

    Full Text Available The past few years have marked the start of a historic transition from sequential to parallel computation. The necessity to write parallel programs is increasing as systems are getting more complex while processor speed increases are slowing down. Current parallel programming uses low-level programming constructs like threads and explicit synchronization using locks to coordinate thread execution. Parallel programs written with these constructs are difficult to design, program and debug. Also locks have many drawbacks which make them a suboptimal solution. One such drawback is that locks should be only used to enclose the critical section of the parallel-processing code. If locks are used to enclose the entire code then the performance of the code drastically decreases. Software Transactional Memory (STM is a promising new approach to programming shared-memory parallel processors. It is a concurrency control mechanism that is widely considered to be easier to use by programmers than locking. It allows portions of a program to execute in isolation, without regard to other, concurrently executing tasks. A programmer can reason about the correctness of code within a transaction and need not worry about complex interactions with other, concurrently executing parts of the program. If STM is used to enclose the entire code then the performance of the code is the same as that of the code in which STM is used to enclose the critical section only and is far better than code in which locks have been used to enclose the entire code. So STM is easier to use than locks as critical section does not need to be identified in case of STM. This paper shows the concept of writing code using Software Transactional Memory (STM and the performance comparison of codes using locks with those using STM. It also shows why the use of STM in parallel-processing code is better than the use of locks

  7. Passenger Perception towards E-ticketing Services, Airline Industry

    Directory of Open Access Journals (Sweden)

    Dr.Sc. Nail Reshidi

    2014-02-01

    Full Text Available This paper aims to identify the critical dominant incidents and key instigators that influence on usage or lack of usage of e-ticketing by Kosovo Air Passengers. The research at hand utilizes the Grounded Theory of Barney Glaser and Anselm Strauss, and the Critical Incident Technique in order to identify the factors that influence on the (diss satisfaction of the travellers in using e-ticketing. For the purpose of this paper, the empirical data were gathered through interviews by using open ended questions. Among 93 interviews with the random selected passengers, 13 interviews were deemed as invalid. The empirical results highlighted the need for raising the consciousness regarding the efficacy and the advantages of eticketing. On the other hand, many other passengers cannot conceive the possibility of travelling without use of e-ticketing, given that in the past they spent much time in finding the right agent, desired destination, purchase difficulties in making reservation, confirmation, changes, or they had to carry large amounts of cash money to buy tickets which raised insecurity concerns. Research is limited only to the description of critical incidents that occurred in Prishtina International Airport. Majority of the respondents were highly-educated with high income status. These characteristics create a bias and constrain our ability to extrapolate from the findings. Nevertheless, the study serves as a point for more in-depth analysis and discussion on e-ticketing behaviour in Airline industry.

  8. TICKETS ARE NOW AVAILABLE!

    CERN Multimedia

    2000-01-01

    Replay of the Rudra-Béjart Ballet for the CERN Staff on Tuesday 5 December 2000 at 8.00 pm sharp at the Geneva ARENA This private performance will be given for you. It will last longer than the original performance at CERN: 1 hour 20 instead of 35 minutes. I encourage you all to attend this performance-bring in great numbers yourselves, members of your family, and your friends. 2,020 places are available, for which tickets will be obtained from Monday 27 November at the Staff Association Secretariat, whom I sincerely thank for having kindly accepted to distribute the tickets. To regulate the distribution, a contribution of 5 francs will be asked for each ticket: this sum is symbolic, as I intend this ballet-representation foremost as a recognition by CERN of its gratitude to you. Luciano Maiani Director-General               Dancing,      &n...

  9. Application of Near Field Communication Technology for Mobile Airline Ticketing

    Directory of Open Access Journals (Sweden)

    Wayan Suparta

    2012-01-01

    Full Text Available Problem statement: Near Field Communication (NFC technology opens up exciting new usage scenarios for mobile devices based platform. Users of NFC-enabled devices can simply point or touch their devices to other NFC-enabled elements in the environment to communicate with them (‘contactless’, making application and data usage easy and convenient. Approach: The study describes the characteristics and advantages of NFC technology offers for the development of mobile airline ticketing. This scenario describes the potential to overcome the conventional systems that are not gated and use study tickets. In such a system, today a transport application can be loaded on a NFC-enabled phone. To study such a case, Yogyakarta International Airport was taken as an example for a discussion. Results: NFC technology which consisting of three modes of operation and with international standardization can be applied as contactless to simplicity transactions, content delivery and information sharing on a mobile based platform. Conclusion: The idea of NFC application for mobile airline ticketing has been discussed for Yogyakarta International Airport."

  10. Selling train tickets by SMS

    CERN Document Server

    Meyer, Steven

    2011-01-01

    Selling train tickets has evolved in the last ten years from queuing in the railway station, to buying tickets on the internet and printing them. Both alternatives are still viable options, though they are time consuming or need printing devices. Nowadays it is essential to offer a service that is as fast and efficient as possible: mobile phones provide an accessible, affordable and widely available tool for supplying information and transferring data. The goal of this project is to design a train ticket contained in a SMS message. While there are several challenges related to the project, the main one is the security and how we can digitally sign a train ticket that is contained in 160 characters. The solution offered in this project is the implementation of the MOVA Signature (from the name of the inventors MOnnerat and VAudenay) that uses an interactive verification and therefore allows signature of 20 bits (roughly 4 characters).

  11. CNMI Commercial Purchases (Trip Ticket)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Commonwealth of Northern Mariana Islands (CNMI), Division of Fish and Wildlife (DFW) collects 'Trip Ticket' or purchase invoice data from vendors that buy fish...

  12. Organizational Identity Negotiations through Dominant and Counter Narratives

    DEFF Research Database (Denmark)

    Humle, Didde; Frandsen, Sanne

    of a highly contested organization, E-rail, we examine ticket inspectors’ story work to demonstrate how counter-narratives make room for multiple – and sometimes even opposing - understandings of organizational identity to co-exist. Our analysis shows that ticket inspectors in their story work draw explicitly...

  13. The Eight Principles of the Microeconomic and Regulatory Future of Ticket Scalping, Ticket Brokers, and Secondary Ticket Markets

    Directory of Open Access Journals (Sweden)

    Stephen Happel

    2010-05-01

    Full Text Available “Ticket scalping” is a term akin to “loan sharking.” Both practices fill a market need, but both practices also bring the disdain of the consumer, the wrath of primary market competitors, and the microscopic attention of regulators. From the time of Shakespearean England, those who resell tickets have carried images of greedy speculators forcing innocents to pay unjust sums for event tickets, being fleeced of their hard-earned shekels in the process.

  14. Airport Heterotopia

    DEFF Research Database (Denmark)

    Christiansen, Steen Ledet

    Airports are areas of transit, places of in-between-ness where mobility is key; airports function not just as transfer points where people are moved from one place to another, but also as areas where mobile technology is critically important to make sure that travellers can stay connected....... The airport serves as a node in the network of flows that is air travel. Airports orchestrate social life into distinct movements and behaviors. The ontology of the airport is peculiarly split between a sense of placelessness, while at the same time being a place of material organization and social complexity....... It is a system of interconnected material worlds, and thus a heterotopia; a blending space of overlapping ontologies. Ursula Le Guin playfully examines this concept of overlapping ontologies in her short story collection Changing Planes, where airport travellers can shift realities due to the unpleasantries...

  15. Exit Tickets Open the Door to University Learning

    Science.gov (United States)

    Danley, Angela; McCoy, Ann; Weed, Rahila

    2006-01-01

    Four instructors from a mid-western university implemented exit tickets in their university courses. The exit tickets were based on Marzano's (2012) four types of exit tickets and were analyzed for patterns. Faculty completed a journal to reflect on what was learned examining the exit tickets. A survey was completed by both instructors and…

  16. Exit Tickets Open the Door to University Learning

    Directory of Open Access Journals (Sweden)

    Angela Danley, EdD

    2016-08-01

    Full Text Available Four instructors from a mid-western university implemented exit tickets in their university courses. The exit tickets were based on Marzano’s (2012 four types of exit tickets and were analyzed for patterns. Faculty completed a journal to reflect on what was learned examining the exit tickets. A survey was completed by both instructors and university students to determine the benefits of the use of exit tickets as a formative assessment at the university. Researchers share the processes used for implementing exit tickets and the results of the data collected along with implications for the use of exit tickets at the university.

  17. Public Airports

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set is a vector point digital data structure that contains the locations of General Public Use Airports in the State of New Mexico. It only contains those...

  18. Secure Bus-Ticketing System using NFC

    Directory of Open Access Journals (Sweden)

    Monalisa Lopes

    2015-04-01

    Full Text Available For making the day to day life more convenient for the passengers travelling in bus some technologies can be used like Near Field Communication (NFC, Radio Frequency Identification (RFID. The proposed system is based on ticketing and identification of passengers in public transport. The system suggest a user friendly automated ticketing system which will automatically deduct the passengers fare according to the distance travelled as well as detect the passengers detail information. The system also helps to calculate the total revenue of a single bus in a day. Another important aspect is reusability, which helps use ticket multiple times as it is rechargeable.

  19. Ticket-to-talk-television

    DEFF Research Database (Denmark)

    Svensson, Marcus Sanchez; Sokoler, Tomas

    2008-01-01

    turning the TV media itself into an arena for peer-to-peer synchronous interaction amongst TV viewers we will discuss the idea of Social TV as a resource that when part of a larger socio-material fabric can help accommodate the circumstantial nature of social interactions as they emerge and play out......In this paper we discuss a particular perspective on interactivity and sociability in the design of new TV technologies for social interaction. We will argue that current research on Social TV builds on a too narrow conception of interaction in everyday social life. In consequence, rather than...... on a moment-to-moment basis throughout everyday life beyond the TV screens. We take the phenomenon of ticket-to-talk as our point of departure when analyzing observations made during a study of the ways senior citizens go about socializing in everyday face-to-face situations. We then discuss how this analysis...

  20. New Sale Policy for Olympic Tickets

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Following the temporary suspension of the phase two domestic ticket sales of the Beijing Olympic Games, the Beijing Organizing Committee for the Games of the XXIX Olympiad(BOCOG)released a new policy of tick- et sales on November 5.

  1. Multiproduct airport competition and e-commerce strategies

    OpenAIRE

    Valentina Bracaglia; Tiziana D'Alfonso; Alberto Nastasi

    2014-01-01

    We study airport competition when vertically differentiated products may be strategically offered at the time of ticket purchase through the Internet: a base product – the flight – and a composite one – the flight plus some premium commercials (PCs), as car parking, car rental or hotel reservation. We model a two stages game: first airports decide whether to offer PCs online, thus making the purchasing decisions interact through observability of aviation and commercial prices. Then, the...

  2. Heraklion Airport

    DEFF Research Database (Denmark)

    Frigaard, Peter

    Heraklion City is located on Crete Island, Grece with a population of 150000. In the project for extension of the airport at Heraklion, part of the runway is placed in the sea. The runway must be designed to resist attack from the waves. the observed wave and wind data in the period of 1949...

  3. Secure Mechanisms for E-Ticketing System

    Directory of Open Access Journals (Sweden)

    Toma Cristian

    2009-12-01

    Full Text Available

    The paper presents a secure authentication and encryption scheme for an automatic ticketing system based on symmetric and asymmetric cryptography. Some concepts and terms used in development of secure automatic ticketing system are presented. It is depicted an architecture of the secure automatic ticketing system with its components and their roles in this architecture. The section five presents the authentication and encryption scheme used for secure information from RFID cards. The authentication scheme is based on RSA and AES algorithms and it is inspired from SSL. Parts of this paper are in publishing process in [6], but the authentication and encryption scheme is described exclusivelly in this paper. The necessity of authentication and encryption scheme is given by the attack described in [7].

     

  4. Secure Mechanisms for E-Ticketing System

    Directory of Open Access Journals (Sweden)

    Toma Cristian

    2009-12-01

    Full Text Available The paper presents a secure authentication and encryption scheme for an automatic ticketing system based on symmetric and asymmetric cryptography. Some concepts and terms used in development of secure automatic ticketing system are presented. It is depicted an architecture of the secure automatic ticketing system with its components and their roles in this architecture. The section five presents the authentication and encryption scheme used for secure information from RFID cards. The authentication scheme is based on RSA and AES algorithms and it is inspired from SSL. Parts of this paper are in publishing process in [6], but the authentication and encryption scheme is described exclusivelly in this paper. The necessity of authentication and encryption scheme is given by the attack described in [7].  

  5. Modelling Preference Heterogeneity for Theatre Tickets

    DEFF Research Database (Denmark)

    Baldin, Andrea; Bille, Trine

    ) and latent class are proposed in order to model ticket purchase behaviour. These models allow us explicitly to take into account consumers' preference heterogeneity with respect to the attributes associated to each ticket alternative In addition, the distribution of the willingness-to-pay (WTP) of choice...... attributes is estimated. Understanding theatre-goers' choice behaviour and WTP for the quality of seat and the day of performance is important to policy makers and theatre managers in adopting different pricing and marketing strategies.......This paper analyzes the behavioural choice for theatre tickets using a rich dataset for 2010-2013 from the sale system of the Royal Danish National Theatre. A consumer who decides to attend a theater production faces multiple sources of price variation that depends on: socio...

  6. Latest from TPG - annual tickets for sale at CERN

    CERN Multimedia

    2012-01-01

    Starting in early 2013, TPG’s annual tickets will be for sale at CERN for 650 CHF, instead of the typical 700 CHF. Further details on their sale will be communicated as soon as possible.   With effect from 9 December, the TPG (Transports publics genevois) network will be introducing several improvements to its services:  - The existing 14 tram service (CERN - Bel-Air) will become the 18 (CERN - Stand), and its frequency will be increased to a tram every 10 minutes; - The Y bus service (Ferney-Voltaire-Mairie - Val-Thoiry via CERN and Geneva airport) will also be improved: • from Monday to Friday, there will be a bus every 15 minutes at rush hours (between 6.30 a.m. and 9.30 a.m. and between 4.30 p.m. and 7 p.m.), i.e. an increase of 50%, • on Saturdays, the frequency of this service will be increased to a bus every 45 minutes, • on Sundays, there will be one bus per hour throughout the day between 6 a.m. and midnight. You can consult t...

  7. Airport Configuration Prediction Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Airport configuration is a primary factor in various airport characteristics such as arrival and departure capacities and terminal area traffic patterns. These...

  8. Airports Geographic Information System -

    Data.gov (United States)

    Department of Transportation — The Airports Geographic Information System maintains the airport and aeronautical data required to meet the demands of the Next Generation National Airspace System....

  9. Adaptive Airport Strategic Planning

    NARCIS (Netherlands)

    Kwakkel, J.H.; Walker, W.E.; Marchau, V.A.W.J.

    2010-01-01

    Airport Strategic Planning (ASP) focuses on the development of plans for the long-term development of an airport. The dominant approach for ASP is Airport Master Planning (AMP). The goal of AMP is to provide a detailed blueprint for how the airport should look in the future, and how it can get there

  10. Airport Project Goes Smoothly

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    <正>The Shanghai Airport Group Company has set up a headquarters to command a project to refurbish Pudong and Hongqiao airports. Construction on Pudong Airport will be completed by the end of 2007, while that on Hongqiao Airport will be finished by the end of 2009.

  11. Airport technology international 1993

    Science.gov (United States)

    Papagiorcopulo, George

    The present survey of developments in airport technologies and their management discusses airport extensions and upgradings, airport developments in China, polluter penalization, airport effects on environments, European ground-handling methods, ATC in Europe, EC duty-free sales at airports, and the privatization of airport security. Also discussed are airport advertising, new alternatives in air-cargo handling, ATC training, taxi-guidance systems, and the reduction of fuel consumption and emissions on the ground. (No individual items are abstracted in this volume)

  12. Novel Unique Technique for Generating Ticket Identifier Using Image Texture Patterns

    Directory of Open Access Journals (Sweden)

    Mrs. Jayashree Katti

    2014-05-01

    Full Text Available A paperless ticketing system with an application through which user can purchase a mobile ticket. Once the purchasing information is provided, the mobile ticket can be sent to the respective users mobile. A new method is introduced to generate tickets in which texture pattern is generated for digest provided by md5. The ticket is sent in the format of image consisting of texture patterns. Ticket can be verified by ticket checker using an application developed to verify genuine ticket. This system will be a revolution in the m-commerce world.

  13. Plane Ticket Price Dispersion in the Online Selling System in Poland

    Directory of Open Access Journals (Sweden)

    Tomasz Stanisław Szopiński

    2014-06-01

    Full Text Available Many authors have studied the influence exerted by tourism on the economy. Today, Information and Communication Technologies (ICT are an important factor influencing competitiveness in the tourism sector and consumers’ decision-making concerning tourism purchases. Along with the expansion of the European Union, the revolution in passenger air transportation has spread over new member states in Central and Eastern Europe, including Poland. The authors of this study analyzed ticket prices on Internet websites that aggregate offers from different carriers and on the websites managed by the carriers themselves, specifically studying offers for the most popular flight connections from F. Chopin airport in Warsaw to London, Frankfurt, Munich, and Paris. For each connection, the study examined flights operated by the Polish carrier, i.e., LOT Polish Airlines, and by a carrier originating from a destination country. The analysis of the particular coefficients illustrating the price dispersion for each flight operated by a foreign carrier in comparison to the offer from LOT Polish Airlines points to the conclusion that the tickets offered by the latter were marked by a much narrower price dispersion in contrast to the connections offered by foreign carriers on the same route.

  14. Airport Configuration Prediction Project

    Data.gov (United States)

    National Aeronautics and Space Administration — There is presently poor knowledge throughout the National Airspace System (NAS) of the airport configurations currently in use at each airport. There is even less...

  15. Airport as city

    NARCIS (Netherlands)

    Yin, M.

    2011-01-01

    The airport city is a two-fold phenomenon: the areas surrounding the airport develop due to their proximity and accessibility to the terminal complex, and the terminal complex itself develops in to a pseudo-urban centre. This situation is manifest to varying extents in all major airports of the worl

  16. Efficiency in Motion: The New Era of E-Tickets

    Directory of Open Access Journals (Sweden)

    Fan Wu

    2016-06-01

    Full Text Available The development of mobile applications has played an important role in technology. Due to recent advances in technology, mobile applications are creating more attraction across the world. Mobile application is a very interesting field of research. There are several ongoing research and development in both industries along with in academia. In this paper, we present the design and implementation of a mobile application that creates an electronic ticket or e-ticket application for campus police. The goals for this mobile application are to make the ticket process much faster and easier for campus police by using mobile devices. Furthermore, the results will indicate an increase in performance and productivity for campus police by sending, retrieving data, printing tickets and permits for students to limit the need for paper based ticketing.

  17. Lhasa Airport Gets Upgrade

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    On November 12, Gonggar Airport in Lhasa, capital of southwest China’s Tibet Autonomous Region, ended its 43-year history of not being able to handle night flights with a passenger jet bound for Chengdu City in neighboring Sichuan Province, taking off at 7:50 p.m.The progress is the result of a $150-million navigation lighting project that the airport completed in June.Gonggar Airport, situated 3,600 meters above sea level, is one of the world’shighest airports. It began operation in March 1956. After an expansion projectin 2001 -03, the airport can now handle 1.1 million passengers every year.

  18. P3 and P4 car parksat Geneva Airport

    CERN Multimedia

    Relations with the Host States Service

    2005-01-01

    The Swiss Permanent Mission in Geneva has asked us to remind the persons concerned of the following rules, laid down by the Geneva Diplomatic Committee (http://www.eda.admin.ch/geneva_miss/f/home/role/cdgen.p.html), concerning the facilities granted for the parking of vehicles with diplomatic number plates at Geneva International Airport (see the Official News section of Bulletin No. 45/2001): a) P3 car park on the Departures level Vehicles bearing Swiss or French diplomatic number plates are authorised to park in Car Park P3 for one hour free of charge. The white entrance ticket entitles the holder to 15 minutes' free parking. If the period of stay is between 15 minutes and one hour, the persons concerned should go to the 'Centre de Contrôle? on the Arrivals level, which is open 24 hours a day, where they will be able to exchange their white entrance ticket for a pink exit ticket free of charge; they will be required to present their B or C-type carte de légitimation or, if they do not enjoy diplomatic...

  19. Airport Ground Staff Scheduling

    DEFF Research Database (Denmark)

    Clausen, Tommy

    travels safely and efficiently through the airport. When an aircraft lands, a significant number of tasks must be performed by different groups of ground crew, such as fueling, baggage handling and cleaning. These tasks must be complete before the aircraft is able to depart, as well as check......-in and security services. These tasks are collectively known as ground handling, and are the major source of activity with airports. The business environments of modern airports are becoming increasingly competitive, as both airports themselves and their ground handling operations are changing to private...... ownership. As airports are in competition to attract airline routes, efficient and reliable ground handling operations are imperative for the viability and continued growth of both airports and airlines. The increasing liberalization of the ground handling market prompts ground handling operators...

  20. A Hybrid Neural Network Prediction Model of Air Ticket Sales

    Directory of Open Access Journals (Sweden)

    Han-Chen Huang

    2013-11-01

    Full Text Available Air ticket sales revenue is an important source of revenue for travel agencies, and if future air ticket sales revenue can be accurately forecast, travel agencies will be able to advance procurement to achieve a sufficient amount of cost-effective tickets. Therefore, this study applied the Artificial Neural Network (ANN and Genetic Algorithms (GA to establish a prediction model of travel agency air ticket sales revenue. By verifying the empirical data, this study proved that the established prediction model has accurate prediction power, and MAPE (mean absolute percentage error is only 9.11%. The established model can provide business operators with reliable and efficient prediction data as a reference for operational decisions.

  1. Tanzania - Mafia Island Airport

    Data.gov (United States)

    Millennium Challenge Corporation — The evaluation design and subsequent data gathering activities will address the following key research questions: a) Has the Mafia Island Airport Upgrade Project...

  2. Volcanic hazards to airports

    Science.gov (United States)

    Guffanti, M.; Mayberry, G.C.; Casadevall, T.J.; Wunderman, R.

    2009-01-01

    Volcanic activity has caused significant hazards to numerous airports worldwide, with local to far-ranging effects on travelers and commerce. Analysis of a new compilation of incidents of airports impacted by volcanic activity from 1944 through 2006 reveals that, at a minimum, 101 airports in 28 countries were affected on 171 occasions by eruptions at 46 volcanoes. Since 1980, five airports per year on average have been affected by volcanic activity, which indicates that volcanic hazards to airports are not rare on a worldwide basis. The main hazard to airports is ashfall, with accumulations of only a few millimeters sufficient to force temporary closures of some airports. A substantial portion of incidents has been caused by ash in airspace in the vicinity of airports, without accumulation of ash on the ground. On a few occasions, airports have been impacted by hazards other than ash (pyroclastic flow, lava flow, gas emission, and phreatic explosion). Several airports have been affected repeatedly by volcanic hazards. Four airports have been affected the most often and likely will continue to be among the most vulnerable owing to continued nearby volcanic activity: Fontanarossa International Airport in Catania, Italy; Ted Stevens Anchorage International Airport in Alaska, USA; Mariscal Sucre International Airport in Quito, Ecuador; and Tokua Airport in Kokopo, Papua New Guinea. The USA has the most airports affected by volcanic activity (17) on the most occasions (33) and hosts the second highest number of volcanoes that have caused the disruptions (5, after Indonesia with 7). One-fifth of the affected airports are within 30 km of the source volcanoes, approximately half are located within 150 km of the source volcanoes, and about three-quarters are within 300 km; nearly one-fifth are located more than 500 km away from the source volcanoes. The volcanoes that have caused the most impacts are Soufriere Hills on the island of Montserrat in the British West Indies

  3. E-Park: Automated-Ticketing Parking Meter System

    OpenAIRE

    Kulesza, Mateusz J.

    2015-01-01

    E-Park is an electronic parking meter system which enables real-time ticketing of illegally parked vehicles. The system is a drop-in replacement for existing curb-side parking meters. It consists of lowpower front-end parking meter hardware and a back-end server that handles the information database management. Wireless network communication enables the parking meter to accept electronic payment, enforce parking regulation, and ticket parking violators by capturing an image of the vehicle lic...

  4. Analysis on Land Ticket Transaction System of Chongqing Municipality

    Institute of Scientific and Technical Information of China (English)

    Yi; WANG; Xiaoyan; LIU; Chunxin; ZENG

    2013-01-01

    On the basis of analyzing essence of land ticket system of Chongqing Municipality and its transaction process,this paper studies the relationship between government and farmers and between city and countryside,and discusses the drawbacks of land ticket system in Chongqing Municipality. Results show that inherent drawbacks of land ticket system and wrong guidance of policies lead to suspicion of land ticket system occupying rural resources. Interregional exploitation and intergenerational exploitation are inherent mechanism of city exploiting countryside. Finally,it proposes increasing construction land index to satisfy demand of new socialist countryside construction primarily,to ensure rural social stability; Later,use land ticket index to fill the gap of construction land in economically developed areas,so as to alleviate conflict of urban land use and maximize circulation value of rural construction land. It is expected to provide theoretical reference for relevant departments to regulate land ticket transaction system and realize the harmonious development,between urban and rural areas.

  5. Allocation of Ground Handling Resources at Copenhagen Airport

    DEFF Research Database (Denmark)

    Justesen, Tor Fog

    operations is imperative for the viability and continued development of both individual airports and the air transportation industry in general. This thesis gives a general introduction to the management of airport operations. It describes the main airport processes and optimization problems...... that these processes give rise to. The primary focus is on ground handling resource allocation problems, it looks in detail at the following problems: the check-in counter allocation problem, the baggage make-up position problem, the tactical stand and gate allocation problem, the operational stand and gate allocation...... to generate appropriate initial variables, enabling the heuristic to efficiently find near-optimal and operationally valid solutions. The work described in this thesis was carried out in the context of an Industrial PhD project at Copenhagen Airport in collaboration with the Technical University of Denmark...

  6. Security Issues for 2D Barcodes Ticketing Systems

    Directory of Open Access Journals (Sweden)

    Cristian Toma

    2011-03-01

    Full Text Available The paper presents a solution for endcoding/decoding access to the subway public transportation systems. First part of the paper is dedicated through section one and two to the most used 2D barcodes used in the market – QR and DataMatrix. The sample for DataMatrix is author propietary and the QR sample is from the QR standard [2]. The section three presents MMS and Digital Rights Management topics used for issuing the 2D barcodes tickets. The second part of the paper, starting with section four shows the architecture of Subway Ticketing Systems and the proposed procedure for the ticket issuing. The conclusions identify trends of the security topics in the public transportation systems.

  7. Automatic ticket gate EG-2000; Shingata jido kaisatsuki EG-2000

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    A new type automatic ticket gate was developed with a concept of 'more benign to people'. An illegal train ride is prevented, without impairing convenience of passengers, by enabling plural tickets up to three to be thrown in together; the machine also makes it possible to pay for an extra ridden distance with the combined use of a stored fare card and a train ticket. The gate benign to people was realized also through a soft door operation, information display by color liquid crystal and pictogram, enlarged passage width, etc. In addition, improvement in data processing performance is contrived in view of the introduction of a radio IC card in the future; the gate is supposed to play the central role in the rapid cashless trend of the operating system of a station. (translated by NEDO)

  8. 1998 Harrisburg Airport Survey

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set includes data collected in 1998 to evaluate the ability of lidar to survey airport obstructions in collaboration with NOAA National Geodetic Survey....

  9. Airport Status Web Service

    Data.gov (United States)

    Department of Transportation — A web service that allows end-users the ability to query the current known delays in the National Airspace System as well as the current weather from NOAA by airport...

  10. A National Airport Conference Held

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正>A national working conference on civil airport was held at Ramada Pudong Airport Hotel on August 10. At the two-day conference, CAAC Minister Yang Yuanyuan and Shanghai Vice-Mayor Yang Xiong delivered speeches. Yang Guoqing, vice minister of CAAC, gave a working report on upgrading China’s civil airports.Yang Yuanyuan required all the airports to adhere to the

  11. 19 CFR 122.15 - User fee airports.

    Science.gov (United States)

    2010-04-01

    ..., California Southern California Logistics Airport. Waterford, Michigan Oakland County International Airport...-Palomar Airport. Daytona Beach, Florida Daytona Beach International Airport. Decatur, Illinois Decatur Airport. Egg Harbor Township, New Jersey Atlantic City International Airport. Englewood,...

  12. Airline competition at European airports

    NARCIS (Netherlands)

    K. Frenken; S. van Terwisga; T. Verburg; G. Burghouwt

    2004-01-01

    Hub-and-spoke networks of airlines create entry barriers at large hub airports. As a result, deregulation does not necessary lead to more competition. In this paper, airline competition at European airports in the 1990s is analysed. Results show important differences between airports, which are rela

  13. Use of social media by airports

    Directory of Open Access Journals (Sweden)

    Nigel Halpern

    2012-10-01

    Full Text Available This article investigates the use of social media by airports using content analysis of 1,559 airport websites. One-fifth of airports use at least one type of social media. There is a greater use of social media by airports in North America and Europe, by larger airports, and by airports that are owned and operated by private interests. Demand for social media is greater at airports in North America and Europe, and at larger airports. Findings from 183 airport Twitter accounts demonstrate a positive correlation between the extent to which airports are active users of social media and the number of followers that they have.

  14. AN AIRPORT MODERNIZES

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    t is all systems go for the new Terminal 3 at the Beijing Capital International Airport(BCLA).Called the"Gateway Project,"Terminal 3 passed its final tests on November 6 and will begin operations as of February 2008.

  15. Battle of Midway Memorial Dinner, Monterey Bay Commandery, NOUS tickets

    OpenAIRE

    Naval Postgraduate School (U.S.)

    2015-01-01

    Web page capture of tickets to the Battle of Midway Memorial Dinner through Eventbrite. The Monterey Bay Commandery of the Naval Order of the United States will host the 73 Battle of Midway Dining-Out on Saturday 6 June at the Naval Support Activity, Monterey, Herrmann Hall, Naval Postgraduate School. This black-tie event is open to the all active and retired service members, military faculty, and civilians. Guests holding confirmed reservations will have gate access the evenin...

  16. Literature review of the airport business

    NARCIS (Netherlands)

    Carmona Benitez, R.B.; Lodewijks, G.

    2008-01-01

    Airports are very important for economic growth. The demand for airport capacity has been growing very fast and private companies are now also investing in airport infrastructure. Airports must however be regulated because they are natural monopolies with high market power. Airports have variables

  17. Airport noise and teratogenesis

    Energy Technology Data Exchange (ETDEWEB)

    Edmonds, L.D.; Layde, P.M.; Erickson, J.D.

    1979-07-01

    It has been suggested that exposure to high-noise levels near major airports may cause increased incidence of birth defects in the offspring of parents residing near these airports. Using data gathered in Metropolitan Atlanta during 1970 to 1972, we compared the rates of seventeen categories of defects in high- and low-noise census tracts. No significant differences were observed. However, when we subdivided the category of central nervous system defects into several subcategories of specific defects, we noted a significantly increased incidence of spina bifida without hydrocephalus in the high-noise areas. Because of the small number of cases associated with this finding we did a matched case-control study using all cases of central nervous system defects born during the years 1968 to 1976. No significantly increased risk for residents in the high-noise areas was noted in this study. It is our opinion that noise or other factors associated with residence near airports are unlikely to be important environmental teratogens.

  18. CYBER SECURITY FOR AIRPORTS

    Directory of Open Access Journals (Sweden)

    Kasthurirangan Gopalakrishnan

    2013-12-01

    Full Text Available In today’s information age, government organizations and business enterprises are heavily relying on interconnected computer systems to manage a variety of public services including energy, transportation, water, etc. While this increased connectivity has many operational advantages benefitting the public, they have also become vulnerable to cyber attacks such as Corporate Security Breaches, Spear Phishing, and Social Media Fraud. The aviation sector is one the critical infrastructure systems that is not only vulnerable to physical threats, but also cyber threats, especially with the increased use of Bring Your Own Device (BYOD at airports. It has been recognized that there is currently no cyber security standards established for airports in the United States as the existing standards have mainly focused on aircraft Control System (CS. This paper summarizes the need, background, ongoing developments and research efforts with respect to the establishment of cyber-security standards and best practices at U.S. airports with special emphasis on cyber security education and literacy.

  19. Airports and Airfields - AIRPORTS_NTAD_IN: Public Use Airports in Indiana (Bureau of Transportation Statistics, Point Shapefile)

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — Bernardin-Lochmueller and Associates (BLA) created an Indiana subset of the NTAD airports dataset described below. Dataset includes airports, heliports, seaplane...

  20. Open Science Grid (OSG) Ticket Synchronization: Keeping Your Home Field Advantage In A Distributed Environment

    Science.gov (United States)

    Gross, Kyle; Hayashi, Soichi; Teige, Scott; Quick, Robert

    2012-12-01

    Large distributed computing collaborations, such as the Worldwide LHC Computing Grid (WLCG), face many issues when it comes to providing a working grid environment for their users. One of these is exchanging tickets between various ticketing systems in use by grid collaborations. Ticket systems such as Footprints, RT, Remedy, and ServiceNow all have different schema that must be addressed in order to provide a reliable exchange of information between support entities and users in different grid environments. To combat this problem, OSG Operations has created a ticket synchronization interface called GOC-TX that relies on web services instead of error-prone email parsing methods of the past. Synchronizing tickets between different ticketing systems allows any user or support entity to work on a ticket in their home environment, thus providing a familiar and comfortable place to provide updates without having to learn another ticketing system. The interface is built in a way that it is generic enough that it can be customized for nearly any ticketing system with a web-service interface with only minor changes. This allows us to be flexible and rapidly bring new ticket synchronization online. Synchronization can be triggered by different methods including mail, web services interface, and active messaging. GOC-TX currently interfaces with Global Grid User Support (GGUS) for WLCG, Remedy at Brookhaven National Lab (BNL), and Request Tracker (RT) at the Virtual Data Toolkit (VDT). Work is progressing on the Fermi National Accelerator Laboratory (FNAL) ServiceNow synchronization. This paper will explain the problems faced by OSG and how they led OSG to create and implement this ticket synchronization system along with the technical details that allow synchronization to be preformed at a production level.

  1. Airports and Navigation Aids Database System -

    Data.gov (United States)

    Department of Transportation — Airport and Navigation Aids Database System is the repository of aeronautical data related to airports, runways, lighting, NAVAID and their components, obstacles, no...

  2. Ticket Office Sexism: The Gender Gap in Pricing for NCAA Division I Basketball

    Science.gov (United States)

    Pappano, Laura; Tracy, Allison J.

    2009-01-01

    Tickets to college sports--and men's and women's Division I college basketball in particular--may appear on the surface no different than tickets members of the public may buy to attend professional sporting events. But unlike professional franchises, colleges are non-profit organizations and, in many cases, public institutions. Decisions around…

  3. 32 CFR Appendix C to Part 1290 - Ticket Sample-A Moving Violation

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Ticket Sample-A Moving Violation C Appendix C to Part 1290 National Defense Other Regulations Relating to National Defense DEFENSE LOGISTICS AGENCY.... 1290, App. C Appendix C to Part 1290—Ticket Sample—A Moving Violation EC25OC91.007...

  4. Development of USES Specific Aptitude Test Battery for Ticket Agent (any ind.) 238.367-026.

    Science.gov (United States)

    Utah State Dept. of Employment Security, Salt Lake City. Western Test Development Field Center.

    The United States Employment Service (USES) Specific Aptitude Test Battery (SATB) for Ticket Agent is evaluated from three points of view: (1) technical adequacy of the research; (2) fairness to minorities; and (3) usefulness of the battery to Employment Service staff and employers in selecting individuals for ticket agent positions. Research…

  5. 20 CFR 411.220 - What if my ticket is no longer assigned to an EN or State VR agency?

    Science.gov (United States)

    2010-04-01

    ... EN or State VR agency? 411.220 Section 411.220 Employees' Benefits SOCIAL SECURITY ADMINISTRATION THE... Who Are Using a Ticket The Extension Period § 411.220 What if my ticket is no longer assigned to an EN or State VR agency? (a) If your ticket was once assigned to an EN or State VR agency acting as an...

  6. Distributed performance counters

    Science.gov (United States)

    Davis, Kristan D; Evans, Kahn C; Gara, Alan; Satterfield, David L

    2013-11-26

    A plurality of first performance counter modules is coupled to a plurality of processing cores. The plurality of first performance counter modules is operable to collect performance data associated with the plurality of processing cores respectively. A plurality of second performance counter modules are coupled to a plurality of L2 cache units, and the plurality of second performance counter modules are operable to collect performance data associated with the plurality of L2 cache units respectively. A central performance counter module may be operable to coordinate counter data from the plurality of first performance counter modules and the plurality of second performance modules, the a central performance counter module, the plurality of first performance counter modules, and the plurality of second performance counter modules connected by a daisy chain connection.

  7. AIRPORT NOISE CHARGES AND LOCAL COMMUNITIES: APPLICATION TO REGIONAL AIRPORTS

    Directory of Open Access Journals (Sweden)

    LUCA MANTECCHINI

    2016-11-01

    Full Text Available There have always been conflicts among airports and local communities due to the aeronautical noise generated by airport operations. In fact, this is a factor that - if not properly managed - could severely cut down the growth of air traffic in an airport with direct effects on the economic and territorial system. Beside this, in the last decade the critical issues related to the impact of aeronautical noise on airport operations have greatly reduced, thanks to technological improvements in aircraft design. Nevertheless, the reduction of noise emissions during a single aircraft operation does not make the issue of the airports’ location less important. This is the case of regional airports in EU, which have recently experimented a large traffic increase due to the development of low-cost traffic. It is now clear that the problem cannot be reduced to its mere technological aspect, but it ought to be dealt with the involvement of the various stakeholders in order to mitigate the emissions and adequately compensate the impacts to local communities. Typically, there are two possible countermeasures to mitigate the effects of aircraft noise: operational measures, based on the application of technological and organizational devices and market-based measures. The application of noise taxes, aiming at compensating the negative externalities generated by airport operations is becoming increasingly widespread in EU. In this paper, a methodology for the application of noise taxes based on the actual noise of aircraft operating into an airport is discussed and implemented in a test case.

  8. Airport Pricing Strategies

    Science.gov (United States)

    Pels, Eric; Verhoef, Erik T.

    2003-01-01

    Conventional economic wisdom suggests that congestion pricing would be an appropriate response to cope with the growing congestion levels currently experienced at many airports. Several characteristics of aviation markets, however, may make naive congestion prices equal to the value of marginal travel delays a non-optimal response. This paper has developed a model of airport pricing that captures a number of these features. The model in particular reflects that airlines typically have market power and are engaged in oligopolistic competition at different sub-markets; that part of external travel delays that aircraft impose are internal to an operator and hence should not be accounted for in congestion tolls. We presented an analytical treatment for a simple bi-nodal symmetric network, which through the use of 'hyper-networks' would be readily applicable to dynamic problems (in discrete time) such as peak - off-peak differences, and some numerical exercises for the same symmetric network, which was only designed to illustrate the possible comparative static impacts of tolling, in addition to marginal equilibrium conditions as could be derived for the general model specification. Some main conclusions are that second-best optimal tolls are typically lower than what would be suggested by congestion costs alone and may even be negative, and that the toll as derived by Brueckner (2002) may not lead to an increase in total welfare. While Brueckner (2002) has made clear that congestion tolls on airports may be smaller than expected when congestion costs among aircraft are internal for a firm, our analysis adds to this that a further downward adjustment may be in order due to market power. The presence of market power (which causes prices to exceed marginal costs) may cause the pure congestion toll to be suboptimal, because the resulting decrease in demand is too high (the pure congestion tall does not take into account the decrease in consumer surplus). The various

  9. 19 CFR 122.84 - Intermediate airport.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Intermediate airport. 122.84 Section 122.84... Intermediate airport. (a) Application. The provisions of this section apply at any U.S. airport to which an... aircraft arrives at the next airport, the aircraft commander or agent shall make entry by filing the:...

  10. 14 CFR 141.38 - Airports.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airports. 141.38 Section 141.38 Aeronautics... CERTIFICATED AGENCIES PILOT SCHOOLS Personnel, Aircraft, and Facilities Requirements § 141.38 Airports. (a) An... has continuous use of each airport at which training flights originate. (b) Each airport used...

  11. Airport Careers. Aviation Careers Series. Revised.

    Science.gov (United States)

    Zaharevitz, Walter

    This booklet, one in a series on aviation careers, outlines the variety of careers available in airports. The first part of the booklet provides general information about careers at airports, while the main part of the booklet outlines the following nine job categories: airport director, assistant airport director, engineers, support personnel,…

  12. 76 FR 30822 - Technical Amendment to List of User Fee Airports: Addition of Naples Municipal Airport, Naples, FL

    Science.gov (United States)

    2011-05-27

    ... Airports: Addition of Naples Municipal Airport, Naples, FL AGENCY: U.S. Customs and Border Protection... user fee airports to reflect the recent user fee airport designation for Naples Municipal Airport, in Naples, Florida. User fee airports are those airports which, while not qualifying for designation...

  13. Airports (National) - National Geospatial Data Asset (NGDA) Airports

    Data.gov (United States)

    Department of Transportation — The Airports database (NTAD 2015) is a geographic point database of aircraft landing facilities in the United States and U.S. Territories. Attribute data is provided...

  14. AirPort Extreme

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    AirPort Extreme是基于IEEE802.11g无线通讯协议的54Mbps的无线路由机站,它提供了比802.11b标准几乎快5倍以上的连接速率。AirPort Extreme基站可以同时为50台Mac和PC机用户服务。它支持从无线打印至带有USB接口或以太网接口的打印机,支持无线桥接技术,并同时提供了一整套强大的管理工具。除此之外,AirPort Extreme基站还配有一个内建防火墙,

  15. Scheduling of inspectors for ticket spot checking in urban rail transportation

    DEFF Research Database (Denmark)

    Thorlacius, Per; Clausen, Jens

    2010-01-01

    A central issue for operators of passenger transportation in urban rail is balancing the income from tickets against the cost of the operation. The main part of the income except for governmental subsides comes from sales of tickets. There are various ways to ensure that all passengers carry valid...... tickets, i.e. to avoid so called fare evasion. Many European companies use spot checking of passengers and among these is DSB S-tog. The current paper describes a decision support tool developed at DSB S-tog. Based on historical data regarding when penalty fares are claimed and based on the schedules...

  16. Airport Surveillance Radar : Model 7 -

    Data.gov (United States)

    Department of Transportation — The Airport Surveillance Radar Model 7 (ASR-7) is a short-range (60 nautical miles (nmi)) analog radar system used to detect and report the presence and location of...

  17. Airport Surveillance Radar : Model 8 -

    Data.gov (United States)

    Department of Transportation — The Airport Surveillance Radar Model 8 (ASR-8) is a short-range (60 nautical mile (nmi)), analog radar system used to detect and report the presence and location of...

  18. Counter-cryptanalysis

    NARCIS (Netherlands)

    Stevens, M.M.J.; Canetti, R.; Garay, J.A.

    2013-01-01

    We introduce \\emph{counter-cryptanalysis} as a new paradigm for strengthening weak cryptographic primitives against cryptanalytic attacks. Redesigning a weak primitive to more strongly resist cryptanalytic techniques will unavoidably break backwards compatibility. Instead, counter-cryptanalysis expl

  19. CEDAR counter (internal part)

    CERN Multimedia

    1976-01-01

    Here on the mounting bench. The counter is a differential Cerenkov, corrected for chromaticity, able to differentiate pions from kaons up to 350 GeV. Counters of this type were used in all SPS hadron beams.

  20. Rfid-Based Automatic Bus Ticketing: Features and Trends

    Science.gov (United States)

    Oudah, A.

    2016-02-01

    Recent advancements in various technologies have made remarkable developments in various fields for public welfare and public transport is one such area. In the near future public bus transport system with advanced technologies like Radio Frequency Identification Device (RFID), GSM, GPS, ZigBee and RF modules will gain spotlight due to their advantage of higher convenience and greater life standards as compared to the conventional bus systems. In this paper, a comprehensive review of all several proposed bus ticketing and bus information methods has been presented in detail. The study brings out improved solution in terms of cost, convenience, user satisfaction and future implementation. The choice of working modules and their efficient performance has been discussed along with the highlighted importance of the need of technology for welfare of common public and visually impaired.

  1. 78 FR 38069 - Expansion of Global Entry to Additional Airports

    Science.gov (United States)

    2013-06-25

    ...); Philadelphia International Airport, Philadelphia, Pennsylvania (PHL); San Juan--Luis Munos Marin International Airport, San Juan, Puerto Rico (SAJ); Ft. Lauderdale Hollywood International Airport, Fort Lauderdale..., Texas (SAT); San Diego International Airport, San Diego, California (SAN); Tampa International...

  2. 19 CFR 122.13 - List of international airports.

    Science.gov (United States)

    2010-04-01

    ... International Airport Great Falls, Mont.—Great Falls International Airport Havre, Mont.—Havre City-County Airport Houlton, Maine—Houlton International Airport International Falls, Minn.—Falls...

  3. The impact of e-ticketing technique on customer satisfaction: an empirical analysis

    Directory of Open Access Journals (Sweden)

    Mazen Kamal Qteishat

    2015-09-01

    Full Text Available Recently, internet technology is considered to be the most used information and communication technology by organizations: it can ease the process of transactions and reinforce the relation between companies and customers. This investigation empirically examines the impact of e-ticketing technique on customer satisfaction; a convenience sample of Jordanian airline passengers that had booked flights in the last 12 months through companies offering e-ticketing services was acquired. The findings indicate that customer satisfaction with e-ticketing services was influenced by all of the independent variables measured (Data security, Customer and Technical Support, and User-Friendliness were noted to have significant impact on customer satisfaction with e-ticketing services.

  4. Dynamically Switching among Bundled and Single Tickets with Time-Dependent Demand Rates

    Directory of Open Access Journals (Sweden)

    Serhan Duran

    2012-01-01

    Full Text Available The most important market segmentation in sports and entertainment industry is the competition between customers that buy bundled and single tickets. A common selling practice is starting the selling season with bundled ticket sales and switching to selling single tickets later on. The aim of this practice is to increase the number of customers that buy bundles, which in return increases the load factor of the events with low demand. In this paper, we investigate the effect of time dependent demand on dynamic switching times from bundled to single ticket sales and the potential revenue gain over the case where the demand rate of events is assumed to be constant with time.

  5. Ergonomic Assessment and Design of Electronic Ticket Booths in Mashhad City

    Directory of Open Access Journals (Sweden)

    H. Razavi

    2015-04-01

    .Conclusion: Vendors of electronic ticket booths are exposed to musculoskeletal and environmental health threats, in Mashhad. Relocating the booths, adjustingcounterand desk height can significantly reduce the risk of mentioned hazards

  6. Improving the airport operation and environmental quality at small airports in indonesia

    Directory of Open Access Journals (Sweden)

    Sakti Adji Adisasmita

    2011-12-01

    Full Text Available The study purpose is to strengthen the policy and supervision of airport operation and improve the airport environmental quality to face Green Airport in the near future. The data used are primary and secondary data. The primary data is based on field survey, interview and questionnaires, while secondary data is based on data collected from various agencies. In general, the conclusions are as follows: i the study results show that the airport operator has given enough attention to the environmental management. With good environmental management, airport operator will find comfort in operating the airport such that airports could improve the operation and environmental quality control system; ii the concept of green airport can be a reference to the the airport operator such that the airport activities does not negatively impact to the environment; and iii the implementation of Green Airport concept will improve the quality of environment; and iv the application of green airport concept will reduce the costs of environmental management. The recommendations are i improve strategy and airport development in facing the green airport for the future challenges; and ii airport development plan should noticed since the beginning of airport planned/developed so as to facilitate for the availability airport land expansion, permits, changes in traffic patterns, aircraft technology and implementation of environmental management aspect.

  7. Function of mobile ticketing car in passenger ticketing%流动售票车在旅客购票中的作用

    Institute of Scientific and Technical Information of China (English)

    郭丽娟

    2012-01-01

    This article analyzed the railway mobile ticketing car's positioning, advantages, service type, present situation and future prospect. It was clarified that this kind of ticket sale mode in the transportation of Spring Festival play a substitute role. In a certain extent, it eased off the difficulty of passenger ticketing, and played an important and positive role.%本文通过对铁路流动售票车的定位、优势、业务办理类型、运用现状及未来前景进行分析,阐明这种客票发售方式在春运舞台上扮演好了“替补”的角色,在一定程度上缓解了旅客购票难的状况,发挥了不可或缺的积极作用.

  8. Defense Information Systems Agency Management of Trouble Tickets for Electronic Commerce/Electronic Data Interchange

    Science.gov (United States)

    2007-11-02

    received, 15 were requests for quotes. The causes were break down of modems, and failure of computer equipment and software at the Columbus and Ogden...transaction identified on the trouble ticket? Yes 15 No 115 7. Do you have access to the trouble ticket resolution diary at Ogden NEP? Yes 10 No 120 8...Information Systems Agency, Arlington, VA Defense Megacenter Columbus , OH Defense Megacenter Mechanicsburg, PA Defense Megacenter Ogden, UT Non

  9. Airports and Airfields - AIRPORTS_PUBLIC_INDOT_IN: Public-Use Airports in Indiana (Indiana Department of Transportation, Point Shapefile)

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — AIRPORTS_PUBLIC_INDOT_IN is a point shapefile that shows public-use airports in Indiana. It is derived from data provided by personnel of the Indiana Department of...

  10. Airport Surface Access and Mobile Apps

    Directory of Open Access Journals (Sweden)

    Luis Martin-Domingo

    2015-02-01

    Full Text Available Purpose: Airport Surface Access faces two main opposite issues: (1 cars, being the main transport mode, contribute to the increasing level of congestion and pollution of cities; and (2 simultaneously, parking fees are one important source of airports commercial revenue, creating a dilemma for airports when facing the problem. Following the recent trend of air passengers travelling with Smartphone (78% in 2013, the purpose of this paper is to monitor the adoption of mobile Applications (Apps by airports and to analyze if the information and functions provided in those Apps can help to overcome the above two issues. Design/methodology/approach: 31 iPhone App of some of the largest European airports were evaluated in the lab using the evaluation model of Destinations Mobile Applications (Scolari and Fernández-Cavia 2014 adapted for for the Airport Surface Access on Airport Apps Findings and Originality/value: The Apps evaluated provided a very limited functionality to help passengers to plan and book their trips to/from the airports on public transports and gave high priority to parking information and services. Originality/value: Although Airport Surface Access has been a widely researched, the originality of this paper is the analysis of airport mobile Apps as a potential tool for airports to deal with the surface airport access problems.Access, Airports, Mobile Internet, Commercial Revenues

  11. Environmental assessment of the thermal neutron activation explosive detection system for concourse use at US airports

    Energy Technology Data Exchange (ETDEWEB)

    Jones, C.G.

    1990-08-01

    This document is an environmental assessment of a system designed to detect the presence of explosives in checked airline baggage or cargo. The system is meant to be installed at the concourse or lobby ticketing areas of US commercial airports and uses a sealed radioactive source of californium-252 to irradiate baggage items. The major impact of the use of this system arises from direct exposure of the public to scattered or leakage radiation from the source and to induced radioactivity in baggage items. Under normal operation and the most likely accident scenarios, the environmental impacts that would be created by the proposed licensing action would not be significant. 44 refs., 19 figs., 18 tabs.

  12. 77 FR 4394 - Release of Airport Property: Orlando Executive Airport, Orlando, FL

    Science.gov (United States)

    2012-01-27

    ... Federal Aviation Administration Release of Airport Property: Orlando Executive Airport, Orlando, FL AGENCY... provides notice of intent to release certain airport properties 12.4 acres at the Orlando Executive Airport, Orlando, FL from the conditions, release certain properties from all terms, conditions, reservations...

  13. 14 CFR 121.445 - Pilot in command airport qualification: Special areas and airports.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Pilot in command airport qualification: Special areas and airports. 121.445 Section 121.445 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... Qualifications § 121.445 Pilot in command airport qualification: Special areas and airports. (a)...

  14. Airport Ground Resource Planning Tool Project

    Data.gov (United States)

    National Aeronautics and Space Administration — This effort undertakes the creation of an Airport Ground Resource Planning (AGRP) tool. Little or no automation is currently available to support airport ground...

  15. 75 FR 39091 - Airport Privatization Pilot Program

    Science.gov (United States)

    2010-07-07

    ... Program (62 FR 48693). A request for participation in the Pilot Program must be initiated by the filing of... Federal Aviation Administration Airport Privatization Pilot Program AGENCY: Federal Aviation... (SJU) preliminary application for participation in the airport privatization pilot program...

  16. Modern Trends in Airport Self Check-in Kiosks

    Directory of Open Access Journals (Sweden)

    Jarmila Sabatová

    2016-10-01

    Full Text Available Due to maintain the flow of the check-in process of air passengers, it is essential that services that ensure this process have been carried as quickly and effectively. One of the major current problems in this area is the efficiency of clearance of a large number of passengers over the check-in counters. By the gradual development of so-called self check-in services eventually delegate some activities in check-in process to passengers and the entire clearance process to speed up. In this article the authors deal with current state of the use of self check-in services in the world and predict the expected evolution of these services in the future. Subsequently, the authors present a new design of self-service kiosk and graphical user interface (GUI of application such self-service check-in kiosk based on the analysis of the functions and features of similar solutions available on the market and with considering all currently known IATA requirements and the criteria relating to disabled passengers in order to lighten the load check-in counters and thereby accelerated the clearance of the passenger at the airport. The aim of the authors was to create a cost competitive solution offering such new features and services that do not offer other solutions, with an emphasis on improving the efficiency of the check-in process of passengers at the airport.

  17. Evolution of Chinese airport network

    CERN Document Server

    Zhang, Jun; Du, Wen-Bo; Cai, Kai-Quan

    2011-01-01

    With the rapid development of economy and the accelerated globalization process, the aviation industry plays more and more critical role in today's world, in both developed and developing countries. As the infrastructure of aviation industry, the airport network is one of the most important indicators of economic growth. In this paper, we investigate the evolution of Chinese airport network (CAN) via complex network theory. It is found that although the topology of CAN remains steady during the past several years, there are many dynamic switchings inside the network, which changes the relative relevance of airports and airlines. Moreover, we investigate the evolution of traffic flow (passengers and cargoes) on CAN. It is found that the traffic keeps growing in an exponential form and it has evident seasonal fluctuations. We also found that cargo traffic and passenger traffic are positively related but the correlations are quite different for different kinds of cities.

  18. Decision Support for Collaborative Airport Strategic Planning

    NARCIS (Netherlands)

    Wijnen, R.A.A.

    2013-01-01

    An airport’s operation and development impacts many stakeholders. Therefore, an airport should be treated as a socio-technical system. An airport operator and its stakeholders should strategically plan and develop the airport together. This dissertation describes the development of the HARMOS Decisi

  19. Planning, Management, and Economics of Airport Operation

    Science.gov (United States)

    Wiley, J.

    1972-01-01

    An overview of the role of the airport in the transportation complex and in the community is presented. The establishment of the airport including its requirements in regional planning and the operation of the airport as a social and economic force are discussed.

  20. 19 CFR 122.85 - Final airport.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Final airport. 122.85 Section 122.85 Customs... AIR COMMERCE REGULATIONS Procedures for Residue Cargo and Stopover Passengers § 122.85 Final airport. When an aircraft enters at the last domestic airport of discharge, the traveling general...

  1. 75 FR 39090 - Airport Privatization Pilot Program

    Science.gov (United States)

    2010-07-07

    ... procedures to be used in applications for exemption under the Airport Privatization Pilot Program (62 FR... Federal Aviation Administration Airport Privatization Pilot Program AGENCY: Federal Aviation... application for participation in the airport privatization pilot program received under 49 U.S.C....

  2. 75 FR 68018 - Airport Privatization Pilot Program

    Science.gov (United States)

    2010-11-04

    ... procedures to be used in applications for exemption under Airport Privatization Pilot Program (62 FR 48693... Federal Aviation Administration Airport Privatization Pilot Program AGENCY: Federal Aviation... the airport privatization pilot program received under 49 U.S.C. Section 47134. The...

  3. FLEXIBLE GEIGER COUNTER

    Science.gov (United States)

    Richter, H.G.; Gillespie, A.S. Jr.

    1963-11-12

    A flexible Geiger counter constructed from materials composed of vinyl chloride polymerized with plasticizers or co-polymers is presented. The counter can be made either by attaching short segments of corrugated plastic sleeving together, or by starting with a length of vacuum cleaner hose composed of the above materials. The anode is maintained substantially axial Within the sleeving or hose during tube flexing by means of polystyrene spacer disks or an easily assembled polyethylene flexible cage assembly. The cathode is a wire spiraled on the outside of the counter. The sleeving or hose is fitted with glass end-pieces or any other good insulator to maintain the anode wire taut and to admit a counting gas mixture into the counter. Having the cathode wire on the outside of the counter substantially eliminates the objectional sheath effect of prior counters and permits counting rates up to 300,000 counts per minute. (AEC)

  4. Countering Internet Extremism

    Science.gov (United States)

    2009-01-01

    literally examine hundreds of books and speeches. Since the purpose of this work is examining ways to counter an extremist’s Internet use of the...provide differing perspectives on how to counter extremist Internet use . A 2008 New York Times article indirectly offers some methods. Writers Eric...or scholars have the most potential to effectively counter extremist Internet use . Such efforts could help to stifle some of the issues that

  5. Implementing Solar Technologies at Airports

    Energy Technology Data Exchange (ETDEWEB)

    Kandt, A.; Romero, R.

    2014-07-01

    Federal agencies, such as the Department of Defense and Department of Homeland Security, as well as numerous private entities are actively pursuing the installation of solar technologies to help reduce fossil fuel energy use and associated emissions, meet sustainability goals, and create more robust or reliable operations. One potential approach identified for siting solar technologies is the installation of solar energy technologies at airports and airfields, which present a significant opportunity for hosting solar technologies due to large amounts of open land. This report focuses largely on the Federal Aviation Administration's (FAA's) policies toward siting solar technologies at airports.

  6. Fiches pratiques: Domino gastronomique; Ticket de metro; Articles definis et indefinis; Texte en scenes (Practical Ideas: Gastronomic Dominos; Metro Ticket; Definite and Indefinite Articles; Text on Stage).

    Science.gov (United States)

    Grigoriou, Marianthi; And Others

    1992-01-01

    Four language classroom activities are described, including a food game, a culture and language activity based on a Paris Metro ticket, an exercise in the use of definite and indefinite articles using a film poster, and a classroom adaptation of a fairy tale for dramatic oral presentation. (MSE)

  7. Health Impact Statement Schiphol Airport

    NARCIS (Netherlands)

    Staatsen BAM; Franssen EAM; Lebret E; CCM

    1994-01-01

    In this report an assessment has been made of the effects on public health caused by environmental pollution originating from activities around Schiphol airport. This investigation is part of an integral Environmental Impact Assessment that was legally required for the planned expansion of the airp

  8. Teaching at Logan International Airport

    Science.gov (United States)

    Schmidt, Steffen

    2005-01-01

    Although Terminal C at Logan airport does not look like a classroom, for about fifty minutes on this author's way back from Boston it was for him. Like many public spaces, Logan now has a very robust Wi-Fi wireless network and this enabled him to take advantage of a departure delay to "teach" his class. In 1970 when the author started…

  9. [Airport related air pollution and health effects].

    Science.gov (United States)

    Iavicoli, Ivo; Fontana, Luca; Ancona, Carla; Forastiere, Francesco

    2014-01-01

    Airport is an extremely complex emission source of airborne pollutants that can have a significant impact on the environment. Indeed, several airborne chemicals emitted during airport activities may significantly get worse air quality and increase exposure level of both airport workers and general population living nearby the airports. In recent years airport traffic has increased and consequently several studies investigated the association between airport-related air pollution and occurrence of adverse health effects, particularly on respiratory system, in exposed workers and general population resident nearby. In this context, we carried out a critical evaluation of the studies that investigated this correlation in order to obtain a deeper knowledge of this issue and to identify the future research needs. Results show that the evidence of association between airport-related air pollution and health effects on workers and residents is still limited.

  10. Anticoincidence scintillation counter

    CERN Multimedia

    1966-01-01

    This anticoincidence scintillation counter will be mounted in a hydrogen target vessel to be used in a measurement of the .beta. parameter in the .LAMBDA0. decay. The geometry of the counter optimizes light collection in the central part where a scintillation disk of variable thickness can be fitted.

  11. The first CEDAR counter

    CERN Multimedia

    1976-01-01

    The first differential Cerenkov counter with chromatic corrections (called CEDAR) successfully tested at the PS in July 75. These counters were used in the SPS hadronic beams for particle identification. Some of the eight photomultipliers can be seen: they receive the light reflected back through the annular diaphragm. René Maleyran stands on the left.

  12. Proportional counter radiation camera

    Science.gov (United States)

    Borkowski, C.J.; Kopp, M.K.

    1974-01-15

    A gas-filled proportional counter camera that images photon emitting sources is described. A two-dimensional, positionsensitive proportional multiwire counter is provided as the detector. The counter consists of a high- voltage anode screen sandwiched between orthogonally disposed planar arrays of multiple parallel strung, resistively coupled cathode wires. Two terminals from each of the cathode arrays are connected to separate timing circuitry to obtain separate X and Y coordinate signal values from pulse shape measurements to define the position of an event within the counter arrays which may be recorded by various means for data display. The counter is further provided with a linear drift field which effectively enlarges the active gas volume of the counter and constrains the recoil electrons produced from ionizing radiation entering the counter to drift perpendicularly toward the planar detection arrays. A collimator is interposed between a subject to be imaged and the counter to transmit only the radiation from the subject which has a perpendicular trajectory with respect to the planar cathode arrays of the detector. (Official Gazette)

  13. Wireless oilfield : new systems emerge for field ticketing and oilsands camps

    Energy Technology Data Exchange (ETDEWEB)

    Jaremko, D.

    2005-12-15

    Details of new Telus wireless connectivity systems were discussed in relation to fieldwork in the oilsands industry. Wireless connectivity is providing the groundwork for a host of new systems, including paperless field ticketing and oilsands facilities that are more efficient and secure. Because field crews are paid partly based on their invoices, paper tickets can result in late paycheques, as the tickets must be handled by accounting, sales, and data delivery services before processing. Wireless connectivity systems allow the procedures to be processed simultaneously, reducing errors and the amount of time required. The wireless system allows direct interfacing with various clients to deliver invoices more quickly, and allows companies to better measure events and actions by field crews. It was estimated that more than 4000 companies in the oil and gas industry could benefit from wireless ticketing. In addition to wireless ticketing, a multi-phase system designed by Telus called 'camp in a box' offers planning, scheduling and on-site corporate applications as well as fingerprint driven security, monitored movement and high speed Internet. Phases include bandwidth coverage to drive applications; business services within the site; e-learning; map and data services; web, video or phone conferencing; emergency notification and 2-way messaging; and labour and project management applications. It was concluded that the programs can be designed to suit the needs of many individual companies and organizations.

  14. 20 CFR 411.320 - What are an EN's responsibilities as a participant in the Ticket to Work program?

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false What are an EN's responsibilities as a... ADMINISTRATION THE TICKET TO WORK AND SELF-SUFFICIENCY PROGRAM Employment Networks § 411.320 What are an EN's responsibilities as a participant in the Ticket to Work program? An EN must— (a) Enter into an agreement with...

  15. 20 CFR 411.570 - Can an EN request payment from the beneficiary who assigned a ticket to the EN?

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Can an EN request payment from the beneficiary who assigned a ticket to the EN? 411.570 Section 411.570 Employees' Benefits SOCIAL SECURITY... an EN request payment from the beneficiary who assigned a ticket to the EN? No. Section 1148(b)(4)...

  16. Lottery ticket preferences as indicated by the variation in the number of winners.

    Science.gov (United States)

    Turner, Nigel E

    2010-09-01

    Many gamblers believe that it is possible to find a strategy to beat the lottery including selecting numbers that are due to come up or looking for a bias in past numbers. In this paper, we examine sales figures and variations in the number of winners for the various prize levels of a popular Canadian lottery to detect lottery ticket preferences. It was determined that the lottery outcomes conformed well to a random outcome. No evidence of either a bias myth or due to come up myth was found. However ticket popularity indicated a marked preference for the number 7 and low numbers, and the avoidance of high numbers and adjacent numbers. In addition we found a linear and a quadratic relationship between past frequency of the numbers and ticket popularity indicating a belief in both the due to come up and the bias myths. The findings suggest strong non-random preferences in the selection of lottery numbers.

  17. Industrial Marketing in Sport: Understanding Season Ticket Renewal Across Account Types

    Directory of Open Access Journals (Sweden)

    Clinton J. Warren

    2015-12-01

    Full Text Available This paper is the first to extend industrial (or business-to-business marketing principles to the market for traditional season tickets. In doing so, a three-dimensional characterization of the season ticket holder (STH is developed and provides a new foundation upon which market segmentation and ticket sales initiatives can be built. This study then uses this new framework to segment and examine the key renewal factor differences across STH account types. Specifically, group differences on perceived venue related and non-venue related barriers to renewal, overall product quality, and account representative relationship quality are analyzed. This study finds business-to-consumer (B2C accounts are more concerned with product quality and typical barriers to purchase as they consider renewing their account for the following season than business-to-business (B2B accounts. Additionally, this study finds B2C accounts report higher levels of intention to renew than B2B accounts.

  18. SOME ISSUES OF THE AIRPORT MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Marian Ovidiu

    2012-07-01

    Full Text Available Internationally, the recommended standards for the operation and management of civil-use airports are provided by the International Civil Aviation Organization (ICAO. In most individual countries, airports are managed directly by the government, most often under the ministry of transport. In some countries, including EU countries, some airports are privately owned and operated, although, despite private ownership, they are still subject to much of the country’s regulations regarding aviation operations. The complex system of civil airports is made up of individual airport facilities of varying sizes, serving various purposes, all organized into plans of regional, national, and international levels. The range of rules, regulations, and policies, administered from varying levels of government, cover the full spectrum of airport and aviation system operations. Furthermore, a large number of professional and industry organizations play a large part in influencing the policies by which airport management must operate their facilities. By understanding where an airport manager’s airport falls within the civil aviation system, what rules must be followed, and what sources of support and assistance exist, the task of efficiently managing the complex system that is an airport, becomes highly facilitated.

  19. Vienna international airport noise abatement

    Directory of Open Access Journals (Sweden)

    Heidelinde Jelinek-Nigitz

    2016-03-01

    Full Text Available Purpose: On the topic of sustainable aviation a study was carried out to measure the difference between the actual change in air traffic noise and the airport’s residents’ perception of the noise change at Vienna International Airport. Therefore, a questionnaire was developed in cooperation with the airport and an online survey was conducted. Design/methodology/approach: For the survey of the opinion of the affected population of the surrounding communities, a web based online questionnaire is created and distributed via various channels including e-mail, and online forums. After the basic structure of the questionnaire had been defined, the questions were developed in cooperation with employees form the environmental department of VIE, who had a sustainable influence on the questions’ order and formulation. As the survey was supposed to be answered by residents around VIE. Findings: Results of the online study show that only parts of the participants are affected by air traffic noise at VIE. Even less experienced a significant change over the last five years. About one third of the participants stated that they are affected by air traffic noise in one way or another. The majority of these people live in Lower Austria, the federal state in which the airport is located. The participants obviously judge air traffic noise during day time more importantly than air traffic noise at night. Research limitations/implications: Due to the low number of returns, no statistically relevant conclusions can be drawn, the results of the survey can be used to make some general statements. Originality/value: Economic growth and deregulation lead to growing aircraft operations. Vienna International Airport with its approximately 260,000 flight movements per year is the biggest airport in Austria and a major hub in Europe. The combination of constantly growing air transport and the resulting noise exposure, as well as the steadily increasing

  20. Improving The Performance of Customer Loyalty of Online Ticketing in Indonesia's Showbiz Industry

    Science.gov (United States)

    Dachyar, M.; Athory, E. S.

    2015-06-01

    Currently the entertainment industry is adopting online ticketing for supporting business from main products to profitability improvement. E-loyalty needs to be examined because are deals with less loyal customer characteristic. The sample are 249 customers whom have purchased for tickets online at least once. Data was gathered by questionnaires and analyzed by Path Analysis and Importance - Performance Analysis. The findings of the research indicate that satisfaction has the strongest relationship to e-loyalty. This study provides four improvement alternatives as a form of new business development strategy for showbiz industry in Indonesia.

  1. 76 FR 31823 - Technical Amendment to List of User Fee Airports: Addition of Dallas Love Field Municipal Airport...

    Science.gov (United States)

    2011-06-02

    ... Airports: Addition of Dallas Love Field Municipal Airport, Dallas, TX AGENCY: U.S. Customs and Border... revising the list of user fee airports to reflect the recent user fee airport designation for Dallas Love... of user fee status for Dallas Love Field Municipal Airport. This document updates the list of...

  2. A large Cerenkov counter

    CERN Multimedia

    1981-01-01

    The photo shows the vertex Cerenkov counter C0 back side (with 12 mirrors) of the NA9 experiment. On foreground are members of the team (CERN and Wuppertal Uni), Salvo .., Manfred Poetsch, ..., Jocelyn Thadome, Helmut Braun, Heiner Brueck.

  3. Strategic development of commercial airports in Chongqing

    Institute of Scientific and Technical Information of China (English)

    夏煦

    2014-01-01

    Civil airports in China in the last 10 years have expanded substantially, and the construction of airports has come into a period planning to build airports into large transportation hub. This article combines the new trends of commercial real estate and the airport business, and explores various business marketing and management modes for operating airports with specific reference to the case of Chongqing. The main research results are as follows: First, the introduction of products and services markets should make more focus on the structure and habits of travelers. Second, developing new commercial projects through the BOT model and practicing resource replacement mode. Third, planning the terminal surrounding functions, the layout of successful business is the key factor of the rapid increase of airport non-aeronautical revenue.

  4. The impact of mobile marketing in airport

    Directory of Open Access Journals (Sweden)

    Lázaro Florido-Benítez

    2016-02-01

    Full Text Available Purpose: This paper seeks to analyze the effects of mobile marketing tool at airports and passengers. Design/methodology: This research approach consist of going through data files and bibliographical sources in search of information gathered by authors, institutions and organizations regarding our case study. Findings: Mobile marketing to increase passenger satisfaction and commercial income in the airports. Large airports are taking advantage of the consolidation of mobile devices in the 21st century to create applications for branding and communication. Originality/value: This paper is the first research that examines the impact of mobile marketing in airports. First, to evaluate the effects that mobile marketing is having over the levels of passenger satisfaction at airports. Second, to analyze the impact of mobile marketing on passengers behavior in the aerodrome; lastly, to study the effects of this tool on the perceived image of an airport.

  5. Comparison of a designed virtual counter with a real counter

    Science.gov (United States)

    Tektas, G.; Celiktas, C.

    2017-02-01

    A counter is a device which counts the incident pulses within a fixed time. In this work, a virtual counter was designed by developing a code by LabVIEW software. Generator signals were sent to the virtual counter via a National Instruments multifunction data acquisition device. Analog and PFI (Programmable Function Interface) inputs of the device was used for the process. A real counter was also used for comparison. Counts acquired from both counters in different time intervals were compared with each other. It was concluded from the obtained results that the developed virtual counter could be used as a real counter.

  6. Scheduling of outbound luggage handling at airports

    DEFF Research Database (Denmark)

    Barth, Torben C.; Pisinger, David

    2012-01-01

    This article considers the outbound luggage handling problem at airports. The problem is to assign handling facilities to outbound flights and decide about the handling start time. This dynamic, near real-time assignment problem is part of the daily airport operations. Quality, efficiency......). Another solution method is a decomposition approach. The problem is divided into different subproblems and solved in iterative steps. The different solution approaches are tested on real world data from Frankfurt Airport....

  7. Travel Time Variability and Airport Accessibility

    OpenAIRE

    Koster, P.R.; Kroes, E.P.; Verhoef, E.T.

    2010-01-01

    This discussion paper resulted in a publication in Transportation Research Part B: Methodological (2011). Vol. 45(10), pages 1545-1559. This paper analyses the cost of access travel time variability for air travelers. Reliable access to airports is important since it is likely that the cost of missing a flight is high. First, the determinants of the preferred arrival times at airports are analyzed, including trip purpose, type of airport, flight characteristics, travel experience, type of che...

  8. Denver's airport of doom; the story behind the world's possibly most controversial airport

    NARCIS (Netherlands)

    Stolwijk, J.

    2014-01-01

    Big airport projects have often been prone to controversy. Schiphol’s Polderbaan project, Heathrow’s expansion, and the construction of Berlin’s new airport all suffered from political, financial or technical issues. However, Denver International Airport (often referred to as DIA) caused uproar in s

  9. 75 FR 54946 - Airport Improvement Program (AIP): Policy Regarding Access to Airports From Residential Property

    Science.gov (United States)

    2010-09-09

    ... Federal Register on October 13, 2009 (74 FR 52524). Comments were due on March 31, 2010. Comments on the... Federal Aviation Administration Airport Improvement Program (AIP): Policy Regarding Access to Airports... Federally obligated airport from an adjacent or nearby property, when that property is used as a...

  10. DESIGN AND IMPLEMENTATION OF MOBILE-PHONE TICKET SELF-SERVICE TICKET BUSINESS TERMINAL BASED ON RFID-SIM%基于RFID-SIM卡手机票自助票务终端的设计和实现

    Institute of Scientific and Technical Information of China (English)

    李梁

    2012-01-01

    手机票务因其快捷方便的使用体验和完全电子化的运营管理特点,已经在全球范围内得到广泛的应用.以手机作为电子化票务信息载体,描述实现移动票务购票系统的组成和设计、实现一种适合手机购票的自助票务终端,并描述其售票处理流程.此外还简单讨论手机RFID-SIM模块的安全性及确认数据正确性的技术与方法.%Because of its convenience in experience and complete electronic feature in operation and management, mobile-phone ticket business has been widely used all over the world. The paper takes the mobile phone as electronic ticket business information carrier to describe the composition and design of implementing a mobile ticket business ticket purchasing system, realizes a self-service ticket business terminal that fits for mobile phone ticket purchase, and describes its ticket purchasing process flow. The paper also briefly discusses the security of mobile phone RFID-SIM module as well as techniques and methods to confirm data validity.

  11. Airport Logistics : Modeling and Optimizing the Turn-Around Process

    OpenAIRE

    Norin, Anna

    2008-01-01

    The focus of this licentiate thesis is air transportation and especially the logistics at an airport. The concept of airport logistics is investigated based on the following definition: Airport logistics is the planning and control of all resources and information that create a value for the customers utilizing the airport. As a part of the investigation, indicators for airport performance are considered. One of the most complex airport processes is the turn-around process. The turn-around is...

  12. A Practical Set-Membership Proof for Privacy-Preserving NFC Mobile Ticketing

    Directory of Open Access Journals (Sweden)

    Arfaoui Ghada

    2015-06-01

    Full Text Available To ensure the privacy of users in transport systems, researchers are working on new protocols providing the best security guarantees while respecting functional requirements of transport operators. In this paper1, we design a secure NFC m-ticketing protocol for public transport that preserves users’ anonymity and prevents transport operators from tracing their customers’ trips. To this end, we introduce a new practical set-membership proof that does not require provers nor verifiers (but in a specific scenario for verifiers to perform pairing computations. It is therefore particularly suitable for our (ticketing setting where provers hold SIM/UICC cards that do not support such costly computations. We also propose several optimizations of Boneh-Boyen type signature schemes, which are of independent interest, increasing their performance and efficiency during NFC transactions. Our m-ticketing protocol offers greater flexibility compared to previous solutions as it enables the post-payment and the off-line validation of m-tickets. By implementing a prototype using a standard NFC SIM card, we show that it fulfils the stringent functional requirement imposed by transport operators whilst using strong security parameters. In particular, a validation can be completed in 184.25ms when the mobile is switched on, and in 266.52ms when the mobile is switched off or its battery is flat.

  13. Value and Audience Relationships: Tate’s Ticketed Exhibitions 2014–15

    Directory of Open Access Journals (Sweden)

    Mariza Dima

    2016-06-01

    Full Text Available In this report Mariza Dima sets out the findings of a research project examining the experiential and educational value of Tate’s ticketed exhibitions to its audiences. Exhibition planning, the contributions of small and medium-sized enterprises and the museum’s data-gathering practices are explored, taking the 2014 exhibitions Late Turner and Malevich as case studies.

  14. Ticket Fare Optimization for China’s High-Speed Railway Based on Passenger Choice Behavior

    Directory of Open Access Journals (Sweden)

    Jinzi Zheng

    2017-01-01

    Full Text Available Although China’s high-speed railway (HSR is maturing after more than ten years of construction and development, the load factor and revenue of HSR could still be improved by optimizing the ticket fare structure. Different from the present unitary and changeless fare structure, this paper explores the application of multigrade fares to China’s HSR. On the premise that only one fare grade can be offered for each origin-destination (O-D at the same time, this paper addresses the questions of how to adjust ticket price over time to maximize the revenue. First, on the basis of piecewise pricing strategy, a ticket fare optimization model is built, which could be transformed to convex program to be solved. Then, based on the analysis of passenger arrival regularity using historical ticket data of Beijing-Shanghai HSR line, several experiments are performed using the method proposed in the paper to explore the properties of the optimal multigrade fare scheme.

  15. 36 CFR 242.6 - Licenses, permits, harvest tickets, tags, and reports.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Licenses, permits, harvest tickets, tags, and reports. 242.6 Section 242.6 Parks, Forests, and Public Property FOREST SERVICE... permits (Federal Subsistence Registration Permit or Federal Designated Harvester Permit) required...

  16. CAR PARKS P3 AND P4 AT GENEVA AIRPORT: PRIVILEGES GRANTED TO PERSONS HOLDING DIPLOMATIC STATUS

    CERN Multimedia

    Relations with the Host States Service; Tel. 72848

    2001-01-01

    The Permanent Mission of Switzerland to the international organisations in Geneva (hereinafter referred to as the «Swiss Mission») has informed CERN that the privileges granted to drivers of vehicles bearing diplomatic registration plates with respect to the use of Car-Park P3, situated at the «Departures» level of Geneva International Airport, have been renewed for an indefinite duration, subject to the following conditions: Vehicles bearing Swiss or French diplomatic plates are authorised to park for one hour in Car-Park P3 free of charge. The white entrance ticket entitles the holder to 15 minutes' free parking. Should the period of stay exceed 15 minutes but remain within one hour, drivers of vehicles bearing diplomatic plates should proceed to the car-parks control centre («Centre de Contrôle») at the Arrivals level, which is open 24 hours a day, and exchange their white entrance ticket for a pink exit pass free of charge by presen...

  17. Virtual queuing at airport security lanes

    NARCIS (Netherlands)

    Lange, de R.; Samoilovich, I.; Rhee, van der B.

    2013-01-01

    Airports continuously seek opportunities to reduce the security costs without negatively affecting passenger satisfaction. In this paper, we investigate the possibilities of implementing virtual queuing at airport security lanes, by offering some passengers a time window during which they can arrive

  18. 40 CFR 258.10 - Airport safety.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Airport safety. 258.10 Section 258.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES CRITERIA FOR MUNICIPAL SOLID WASTE LANDFILLS Location Restrictions § 258.10 Airport safety. (a) Owners or operators of...

  19. Modelling delay propagation within an airport network

    NARCIS (Netherlands)

    Pyrgiotis, N.; Malone, K.M.; Odoni, A.

    2013-01-01

    We describe an analytical queuing and network decomposition model developed to study the complex phenomenon of the propagation of delays within a large network of major airports. The Approximate Network Delays (AND) model computes the delays due to local congestion at individual airports and capture

  20. 14 CFR 398.3 - Specific airports.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Specific airports. 398.3 Section 398.3... STATEMENTS GUIDELINES FOR INDIVIDUAL DETERMINATIONS OF BASIC ESSENTIAL AIR SERVICE § 398.3 Specific airports. (a) At an eligible place, essential air service may be specified as service to a particular...

  1. Airports of the United States - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer includes airports in the United States, Puerto Rico and the U.S. Virgin Islands. The data were derived from an extract of the Public-Use Airports...

  2. 32 CFR 644.423 - Airport development.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Airport development. 644.423 Section 644.423... development. (a) Authority. 49 U.S.C. 1723 provides that (a) . . . whenever the Secretary of Transportation... carrying out a project for airport development under this subchapter, or for the operation of any...

  3. Light Rails at Kennedy Airport

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正>The Port Authority in New Jersey, New York opened a new light rail on December 18, 2003 to link Kennedy Airport to New York city. The rail with an investment of US$1.5 billion runs along the airport’s terminals, taxi stop, shuttle station and parking area to connect with the city’s downtown rail network, subways, railways and coach stations.The light rail is convenient, safe, reliable and fast to free passengers of the worries about traffic jam and the pressure

  4. Tighter Airports,Safer Games

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    China’s aviation authorities have beefed up security measures in order to guarantee an incident-free Olympics New security check procedures issued by China’s civil aviation authorities in the wake of a foiled terrorist attack will make Chinese airports and air travel safer. The regulations,which came into force on March 14,banned liquid products,including drinks,and some cosmetics and medicines from carry-on luggage on domestic flights. The day before the cabin ban,the General Administration of Civil Aviation of China (CAAC) had announced it was stepping up safety checks ahead of the Olympic Games.

  5. Siting Solar Photovoltaics at Airports: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Kandt, A.; Romero, R.

    2014-06-01

    Airports present a significant opportunity for hosting solar technologies due to their open land; based on a 2010 Federal Aviation Administration study, the US Department of Agriculture, and the US Fish and Wildlife Service, there's potential for 116,704 MW of solar photovoltaics (PV) on idle lands at US airports. PV has a low profile and likely low to no impact on flight operations. This paper outlines guidance for implementing solar technologies at airports and airfields, focusing largely on the Federal Aviation Administration's policies. The paper also details best practices for siting solar at airports, provides information on the Solar Glare Hazard Analysis Tool, and highlights a case study example where solar has been installed at an airport.

  6. Airport Delay and Improvement Study, John F. Kennedy International Airport and LaGuardia Airport.

    Science.gov (United States)

    1981-10-01

    LaGuardia Airport fb Current System Operation Aircraft delat has been ar integral part of the operationr or out presen s %tem of major huh airpnort,. Ru ri...iuardia %%henl Kcnnecd% is usingt thre Ruiiwa% 131 11 S. I it, pioposal riral. with the departure delav increasing h,, 3.5 minutes. Oserall. a delat ...genieral iatrioii actIisits. adds 5.7󈧥 additiontal I%TF;RIM AK k ORTErX %S rFEM mntes o t delat , at a Co st of S95.5-8 annual[%. Because of he os

  7. Microchip Coulter particle counter

    DEFF Research Database (Denmark)

    Larsen, Ulrik Darling; Blankenstein, Gert; Branebjerg, J.

    1997-01-01

    This paper presents a micro device employing the Coulter principle for counting and sizing of living cells and particles in liquid suspension. The microchip Coulter particle counter (μCPC) has been employed in a planar silicon structure covered with glass, which enables detailed observation during...

  8. Public Transport System Ticketing system using RFID and ARM processor Perspective Mumbai bus facility B.E.S.T

    Directory of Open Access Journals (Sweden)

    Saurabh Chatterjee

    2012-06-01

    Full Text Available This paper is based on ticketing and identification of the passenger in the public transport. In the metropolitan city like Mumbai, Kolkata we have a severe malfunction of public transport and various security problems. Firstly, there is a lot of confusion between the passengers regarding fares which lead to corruption, Secondly due to mismanagement of public transport the passengers faces the problem of traffic jam, thirdly nowadays we have severe security problems in public transport due anti social elements. This paper suggest a user friendly automated ticketing system which will automatically deduct the passenger’s fare according to the distance travelled as well as detect the passenger’s identification. This could be only possible by use of RFID tickets and GPS can be used to make the transaction and travelling very precise. This paper basically deals with the identification and ticketing of the passengers sitting in the bus.

  9. Code it rite the first time : automated invoice processing solution designed to ensure validity to field ticket coding

    Energy Technology Data Exchange (ETDEWEB)

    Chandler, G.

    2010-03-15

    An entrepreneur who ran 55 rigs for a major oilfield operator in Calgary has developed a solution for the oil industry that reduces field ticketing errors from 40 per cent to almost none. The Code-Rite not only simplifies field ticketing but can eliminate weeks of trying to balance authorization for expenditure (AFE) numbers. A service provider who wants a field ticket signed for billing purposes following a service call to a well site receives all pertinent information on a barcode that includes AFE number, location, routing, approval authority and mailing address. Attaching the label to the field ticket provides all the invoicing information needed. This article described the job profile, education and life experiences and opportunities that led the innovator to develop this technology that solves an industry-wide problem. Code-Rite is currently being used by 3 large upstream oil and gas operators and plans are underway to automate the entire invoice processing system. 1 fig.

  10. 77 FR 22376 - Airport Improvement Program (AIP) Grant Assurances

    Science.gov (United States)

    2012-04-13

    .... Airport Revenues. a. All revenues generated by the airport and any local taxes on aviation fuel... airport, local taxes on aviation fuel) shall not apply. (2) If the Secretary approves the sale of a... Federal Aviation Administration Airport Improvement Program (AIP) Grant Assurances AGENCY:...

  11. 19 CFR 122.11 - Designation as international airport.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Designation as international airport. 122.11...; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Classes of Airports § 122.11 Designation as international airport. (a) Procedure. International airports, as defined in § 122.1(e), will be designated after...

  12. 19 CFR 122.14 - Landing rights airport.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Landing rights airport. 122.14 Section 122.14... TREASURY AIR COMMERCE REGULATIONS Classes of Airports § 122.14 Landing rights airport. (a) Permission to land. Permission to land at a landing rights airport may be given as follows: (1) Scheduled flight....

  13. 14 CFR 93.123 - High density traffic airports.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false High density traffic airports. 93.123... (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES SPECIAL AIR TRAFFIC RULES High Density Traffic Airports § 93.123 High density traffic airports. (a) Each of the following airports is designated as a...

  14. 14 CFR 152.325 - Financial status report: Airport planning.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Financial status report: Airport planning... agency conducting a project for airport system planning shall submit a financial status report on a form... TRANSPORTATION (CONTINUED) AIRPORTS AIRPORT AID PROGRAM Accounting and Reporting Requirements § 152.325...

  15. 75 FR 9017 - Orders Limiting Scheduled Operations at John F. Kennedy International Airport, LaGuardia Airport...

    Science.gov (United States)

    2010-02-26

    ... CFR Sec. 93.227 (DCA); 74 FR 51648 (Oct. 7, 2009) (EWR); 74 FR 51650 (Oct. 7, 2009) (JFK); 74 FR 51653... Airport, LaGuardia Airport and Newark Liberty International Airport; High Density Rule at Reagan National Airport AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of limited waiver of the...

  16. Ticket Pricing in Railway Passenger Transport:Bi-level Programming Approach

    Institute of Scientific and Technical Information of China (English)

    ZiyouGao; JianhuaChen

    2004-01-01

    Besides of considering of the maximization of public interest, the benefit of passengers and railway enterprises are both considered and a bi-level programming approach is presented in order to seek the optimal railway passenger-ticket pricing strategy under the condition of competition among different intercity traffic modes. There are two bi-level programming problems. One bi-level problem is to determine a railway passenger-ticket average price strategy to meet .the objective of maximizing the consumer surplus under the condition of multi-modal transportation with elastic demand. The other bi-level problem is to determine the price of different kinds of the passenger trains to meet the objective of maximizing the railway revenue where the average price and the demand of the railway is determined. A heuristic algorithm for the two bi-level programming models is also proposed. Finally the applications of the model and its algorithm are illustrated with a numerical example.

  17. The Awakening of Feminist Consciousness in D. H. Lawrence’s Tickets, Please

    Institute of Scientific and Technical Information of China (English)

    LIU Lin-hui

    2016-01-01

    D. H. Lawrence’s“Tickets, Please”displays a wartime love story between Coddy and Annie. In their love affairs, Cod-dy, the man of impotence deems his freedom much as before while Annie switches back to the traditional female role to consider marriage as the ultimate goal. In“Tickets, Please”, the incidental effects of progress on humanity are shown through the Lawren-tian central theme of the relationship between men and women. Here, the weaker sex and the stronger sex are respectively and ironically embodied by Annie Stone and John Thomas Raynor. This paper analyzes the wartime setting, the tram girls and the love struggle between Annie and Coddy. Through these analyses, the paper reveals the awakening of feminist consciousness in the story.

  18. Dynamic capabilities in airport management : A study of Jönköping Airport

    OpenAIRE

    Tollén, Erik; Frånlund, Olof

    2010-01-01

    Background: The deregulation of the airline and airport sectors has introduced airport managers to free market competition. Purpose: The purpose of this thesis is to identify dynamic capabilities in a regional airport, examine which of the predominant views they correlate to and whether dynamic capabilities concern different levels of strategy. Method: This study uses a qualitative method. Data are collected through a documentary review and interview. The documentary review concerns the fea...

  19. The Research on Ticket Fare Optimization for China’s High-Speed Train

    OpenAIRE

    2016-01-01

    With the constant deepening of the railway reform in China, the competition between railway passenger transportation and other modes of passenger transportation has been getting fiercer. In this situation, the existing unitary and changeless fare structure gradually becomes the prevention of railway revenue increase and railway system development. This paper examines a new method for ticket fare optimization strategy based on the revenue management theory. On the premise that only one fare gr...

  20. Counter Tunnel Project

    Science.gov (United States)

    2014-03-01

    the point clouds . This counter-tunnel effort was funded by the Joint Ground Robotics Enterprise (JGRE) from fiscal year 2010 through 2013, run...slide images against an iterative closest point (ICP) algorithm initialized using the centroids of the point clouds . The slide image algorithm performed...unnecessary for most of the time in the tunnels. However, the 3D point clouds made it possible to measure the height of objects lying in the path, detect

  1. Future Airportal Surveillance and Prediction Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Recent advances in airport surface surveillance and other sensor, automation, and data sharing technologies now allow the consideration of a significant change in...

  2. Airports and Airfields, Published in unknown, SWGRC.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Airports and Airfields dataset as of unknown. Data by this publisher are often provided in Geographic coordinate system; in a Not Sure projection; The extent...

  3. Airport Gate Assignment: New Model and Implementation

    CERN Document Server

    Li, Chendong

    2008-01-01

    Airport gate assignment is of great importance in airport operations. In this paper, we study the Airport Gate Assignment Problem (AGAP), propose a new model and implement the model with Optimization Programming language (OPL). With the objective to minimize the number of conflicts of any two adjacent aircrafts assigned to the same gate, we build a mathematical model with logical constraints and the binary constraints, which can provide an efficient evaluation criterion for the Airlines to estimate the current gate assignment. To illustrate the feasibility of the model we construct experiments with the data obtained from Continental Airlines, Houston Gorge Bush Intercontinental Airport IAH, which indicate that our model is both energetic and effective. Moreover, we interpret experimental results, which further demonstrate that our proposed model can provide a powerful tool for airline companies to estimate the efficiency of their current work of gate assignment.

  4. CERN lands a slot at Geneva Airport

    CERN Multimedia

    2002-01-01

    From left to right:Carlo Lamprecht, Luciano Maiani and Jean-Pierre Jobin. When you step off your plane at Geneva Airport there's a good chance you'll come face-to-face with an advertising hoarding bearing the message 'CERN, the world's largest particle physics research laboratory, where the World Wide Web was born...five minutes from here'. This may be obvious to you, but it certainly isn't to the majority of the 7 million travellers who pass through the gates of Geneva Airport every year. On the initiative of the Chairman of its Board of Directors, State Councillor Carlo Lamprecht, Geneva International Airport has therefore come up with the idea of highlighting CERN's presence by giving the Laboratory its own hoarding. The hoarding was inaugurated on 24 May by Carlo Lamprecht, Airport Director Jean-Pierre Jobin and CERN Director-General Luciano Maiani.

  5. Airports and Airfields, To provide airports recognized by LA DOTD as "official" airports, Published in 2007, 1:24000 (1in=2000ft) scale, Louisiana State University.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Airports and Airfields dataset, published at 1:24000 (1in=2000ft) scale as of 2007. It is described as 'To provide airports recognized by LA DOTD as "official"...

  6. Energy Research in Airports: A Review

    Directory of Open Access Journals (Sweden)

    Sergio Ortega Alba

    2016-05-01

    Full Text Available The main function of an airport is to provide access to air transport both for passengers and cargo. The number of air operations over the past 20 years has increased rapidly, and this has led to a rise in the energy needs of airports to satisfy this demand. As a consequence, the cost of energy supply for airport managers has escalated. At the same time, global energy consumption has soared due to the needs of emerging countries like China and India, with the consequent environmental impact. This complex scenario of environmental and economic factors has made airport managers become aware of the need to reduce energy consumption as well as a more efficient use of it. The aim of this article is to analyze the main behaviors and energy trends at airports in more recent research, starting with the description of the main energy sources and consumers, the application of energy conservation and energy efficiency measures, the establishment of energy indicators and benchmarking between airports, as well as energy modeling and simulation.

  7. Airport Merchandising Using Micro Services Architecture

    Directory of Open Access Journals (Sweden)

    Hari Bhaskar Sankaranarayanan

    2016-06-01

    Full Text Available Airport offers an ecosystem where passengers, airlines, airport, and merchants meet under one roof during travel. During the journey, there is a good amount of time spent by passengers on waiting or transit before boarding the flight. Passengers look for spending that time by shopping, dining, and entertainment. Airport merchants and airlines look for merchandising opportunities to acquire new customers, up-sell, and cross-sell their products and services. Highly personalized merchandising offers can be generated on the fly by combining contextual information from passenger profile, likes and interests, merchant offers, and location specific events, seasons, and festivals. To achieve this, a strong airport merchandising platform is needed. The goal of the airport merchandising platform is to exchange information in a seamless manner across travel systems. The platform is designed on microservices design principles that use information from airlines, airport, social media, and merchant systems. Microservices can promote quick development, deployment, and realization of services. Microservices also improve the time to market capabilities. Mobile and desktop applications consume them to offer a personalized shopping experience to the passengers.

  8. STRATEGIC MARKET POSITION OF THE GDANSK AIRPORT

    Directory of Open Access Journals (Sweden)

    Henryk Ćwikliński

    2015-09-01

    Full Text Available Airports are a key link of the air transport infrastructure, which is a part of the whole transportation system. Their potential is determined by a network of airlines relations and affects the long-term, strategic position in the market of aviation services. The most possible scenario of the macro-environment of the Gdansk Airport has a relatively high predictability and generally positive influencing on the potential for development in the next years. Only international and demographic areas can constitute a barrier to achieving the strategic objectives. Gdansk Airport takes permanently the third position on the Polish market. Strategic gap analysis leads to the conclusion that, compared to its main competitors Airport Gdansk has a gap of compliance trends, but in relation to smaller regional airports excess gap. GDN services are located in the square "Star" in the BCG matrix. This airport has prepared an investment program till 2035. The dynamics of the projected increase in the number of passengers and air operations in Gdansk is generally slightly higher than the growth nationwide forecasts. The strategic challenge for next years will be to strengthen the status of the GDN as a Polish aviation gateway to Scandinavia.

  9. 77 FR 30350 - Airport Improvement Program (AIP) Use of Mineral Revenue at Certain Airports

    Science.gov (United States)

    2012-05-22

    ... modifications to this assurance at 77 FR 22376. Specifically, paragraph (a)(3) of Sponsor Assurance 25 permits... Federal Aviation Administration Airport Improvement Program (AIP) Use of Mineral Revenue at Certain Airports AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of guidance; opportunity...

  10. Airport Noise Tech Challenge Overview

    Science.gov (United States)

    Bridges, James

    2011-01-01

    The Supersonics Project, operating under NASA Aeronautics Mission Directorate#s Fundamental Aero Program, has been organized around the Technical Challenges that have historically precluded commercial supersonic flight. One of these Challenges is making aircraft that are capable of such high aerodynamic performance quiet enough around airports that they will not be objectionable. It is recognized that a successful civilian supersonic aircraft will be a system where many new technologies will come together, and for this to happen not only will new low noise propulsion concepts be required, but new engineering tools that predict the noise of the aircraft as these technologies are combined and compromised with the rest of the aircraft design. These are the two main objectives of the Airport Noise Tech Challenge. " ! As a Project in the Fundamental Aero Program, we work at a relatively low level of technology readiness. However, we have high level milestones which force us to integrate our efforts to impact systems-level activities. To keep the low-level work tied to delivering engineering tools and low-noise concepts, we have structured our milestones around development of the concepts and organized our activities around developing and applying our engineering tools to these concepts. The final deliverables in these milestones are noise prediction modules validated against the best embodiment of each concept. These will then be used in cross-disciplinary exercises to demonstrate the viability of aircraft designs to meet all the Technical Challenges. Some of the concepts being developed are shown: Fan Flow Diverters, Multi-jet Shielding, High-Aspect Ratio Embedded Nozzles, Plasma Actuated Instability Manipulation, Highly Variable Cycle Mixer- Ejectors, and Inverted Velocity Profiles. These concepts are being developed for reduced jet noise along with the design tools which describe how they perform when used in various aircraft configurations. Several key upcoming

  11. Electromagnetic shower counter

    CERN Multimedia

    1974-01-01

    The octogonal block of lead glass is observed by eight photomultiplier tubes. Four or five such counters, arranged in succession, are used on each arm of the bispectrometer in order to detect heavy particles of the same family as those recently observed at Brookhaven and SLAC. They provide a means of identifying electrons. The arrangement of eight lateral photomultiplier tubes offers an efficient means of collecting the photons produced in the showers and determining, with a high resolution, the energy of the incident electrons. The total width at half-height is less than 6.9% for electrons having an energy of 1 GeV.

  12. Quantum counter automata

    CERN Document Server

    Say, A C Cem

    2011-01-01

    The question of whether quantum real-time one-counter automata (rtQ1CAs) can outperform their probabilistic counterparts has been open for more than a decade. We provide an affirmative answer to this question, by demonstrating a non-context-free language that can be recognized with perfect soundness by a rtQ1CA. This is the first demonstration of the superiority of a quantum model to the corresponding classical one in the real-time case with an error bound less than 1. We also introduce a generalization of the rtQ1CA, the quantum one-way one-counter automaton (1Q1CA), and show that they too are superior to the corresponding family of probabilistic machines. For this purpose, we provide general definitions of these models that reflect the modern approach to the definition of quantum finite automata, and point out some problems with previous results. We identify several remaining open problems.

  13. Counter-Rotating Accretion Discs

    OpenAIRE

    Dyda, Sergei; Lovelace, Richard V. E.; Ustyugova, Galina V.; Romanova, Marina M.; Koldoba, Alexander V.

    2014-01-01

    Counter-rotating discs can arise from the accretion of a counter-rotating gas cloud onto the surface of an existing co-rotating disc or from the counter-rotating gas moving radially inward to the outer edge of an existing disc. At the interface, the two components mix to produce gas or plasma with zero net angular momentum which tends to free-fall towards the disc center. We discuss high-resolution axisymmetric hydrodynamic simulations of a viscous counter-rotating disc for cases where the tw...

  14. L’accesso alle chiese aperte al culto: fruizione cultuale, fruizione turistica, questione del ticket

    Directory of Open Access Journals (Sweden)

    Fabio Franceschi

    2014-10-01

    Full Text Available Contributo sottoposto a valutazioneSOMMARIO: 1. Premessa. Posizione del problema - 2. La duplice natura della chiesa-edificio: bene liturgico e bene culturale ecclesiale. Problematiche discendenti dal possibile interagire, in ordine alla fruibilità degli edifici di culto monumentali, della dimensione cultuale e di quella culturale - 3. Il ticket d’ingresso e la “gestione museale” delle chiese: alcuni dati sulla diffusione del fenomeno - 4. Le ragioni a favore del ticket d’ingresso. I benefici ricavabili dagli introiti della bigliettazione. Considerazioni critiche - 5. Le ragioni contrarie: a il necessario rispetto delle esigenze di natura religiosa e pastorale - 6. (segue b le motivazioni giuridiche: elementi di contrasto con la normativa canonica e civile sulle chiese aperte al culto pubblico - 7. (segue c le ragioni di opportunità: l’odiosità della prassi del ticket nella percezione dell’opinione pubblica - 8. I richiami della Commissione paritetica e le iniziative della Conferenza Episcopale Italiana - 9. La nota del Consiglio Episcopale Permanente della CEI: cosa cambia (ma qualcosa cambia davvero? - 10. Riflessioni a margine della nota. Valore giuridico del documento e valenza del richiamo, in esso contenuto, all’osservanza del principio dell’accesso gratuito alle chiese aperte al culto.  Il turismo religioso-culturale come opportunità pastorale (prima ancora che economica - 11 (segue Eliminazione della prassi del ticket e valorizzazione di altre possibili forme di introito legate al turismo religioso - 12. (segue Offerte volontarie, fund raising, sfruttamento dell’indotto - 13. Fruizione differenziata degli edifici di culto monumentali in ragione dei diversi possibili utenti e ipotesi straordinarie di possibile mantenimento del ticket - 14. Promozione e valorizzazione, anche in senso economico, degli edifici di culto monumentali e ruolo delle comunità cristiane. Il volontariato come strumento per garantire il

  15. Yeager Airport Hydrogen Vehicle Test Project

    Energy Technology Data Exchange (ETDEWEB)

    Davis, Williams [West Virginia University Research Corporation, Morgantown, WV (United States)

    2015-10-01

    The scope of this project was changed during the course of the project. Phase I of the project was designed to have the National Alternative Fuels Training Consortium (NAFTC), together with its partners, manage the Hydrogen Vehicle Test Project at the Yeager Airport in conjunction with the Central West Virginia Regional Airport Authority (CWVRAA) in coordination with the United States Department of Energy National Energy Technology Laboratory (U.S. DOE NETL). This program would allow testing and evaluation of the use of hydrogen vehicles in the state of West Virginia utilizing the hydrogen fueling station at Yeager Airport. The NAFTC and CWVRAA to raise awareness and foster a greater understanding of hydrogen fuel and hydrogen-powered vehicles through a targeted utilization and outreach and education effort. After initial implementation of the project, the project added, determine the source(s) of supply for hydrogen powered vehicles that could be used for the testing. After completion of this, testing was begun at Yeager Airport. During the course of the project, the station at Yeager Airport was closed and moved to Morgantown and the West Virginia University Research Corporation. The vehicles were then moved to Morgantown and a vehicle owned by the CWVRAA was purchased to complete the project at the new location. Because of a number of issues detailed in the report for DE-FE0002994 and in this report, this project did not get to evaluate the effectiveness of the vehicles as planned.

  16. Location of airports - selected quantitative methods

    Directory of Open Access Journals (Sweden)

    Agnieszka Merkisz-Guranowska

    2016-09-01

    Full Text Available Background: The role of air transport in  the economic development of a country and its regions cannot be overestimated. The decision concerning an airport's location must be in line with the expectations of all the stakeholders involved. This article deals with the issues related to the choice of  sites where airports should be located. Methods: Two main quantitative approaches related to the issue of airport location are presented in this article, i.e. the question of optimizing such a choice and the issue of selecting the location from a predefined set. The former involves mathematical programming and formulating the problem as an optimization task, the latter, however, involves ranking the possible variations. Due to various methodological backgrounds, the authors present the advantages and disadvantages of both approaches and point to the one which currently has its own practical application. Results: Based on real-life examples, the authors present a multi-stage procedure, which renders it possible to solve the problem of airport location. Conclusions: Based on the overview of literature of the subject, the authors point to three types of approach to the issue of airport location which could enable further development of currently applied methods.

  17. Northern New Mexico regional airport market feasibility

    Energy Technology Data Exchange (ETDEWEB)

    Drake, R.H.; Williams, D.S.

    1998-06-01

    This report is about the market for airline travel in northern New Mexico. Interest in developing a northern New Mexico regional airport has periodically surfaced for a number of years. The New Mexico State Legislature passed a memorial during the 1998 Second Session calling for the conduct of a study to determine the feasibility of building a new regional airport in NNM. This report is a study of the passenger market feasibility of such an airport. In addition to commercial passenger market feasibility, there are other feasibility issues dealing with siting, environmental impact, noise, economic impact, intermodal transportation integration, region-wide transportation services, airport engineering requirements, and others. These other feasibility issues are not analyzed in any depth in this report although none were discovered to be show-stoppers as a by-product of the authors doing research on the passenger market itself. Preceding the need for a detailed study of these other issues is the determination of the basic market need for an airport with regular commercial airline service in the first place. This report is restricted to an in-depth look at the market for commercial passenger air service in NNM. 20 figs., 8 tabs.

  18. ICAO's anti-SARS airport activities.

    Science.gov (United States)

    Finkelstein, Silvio; Curdt-Christiansen, Claus M

    2003-11-01

    To prevent SARS from spreading through air travel and in order to rebuild the confidence of the traveling public in the safety of air travel, ICAO has set up an "Anti-SARS Airport Evaluation Project." The first phase of this project was to develop a set of protective measures for international airports in affected areas to adopt and implement and then to send out, on the request of Contracting States, a team of inspectors to evaluate and assess airports and issue a "statement of evaluation" that the airport inspected complies with the ICAO anti-SARS protective measures. In cooperation with the World Health Organization (WHO), the first part of phase 1 was completed in early June this year, and the second part of phase 1 followed soon after. By mid-July, five international airports in Southeast Asia had been inspected and found to be in full compliance with the ICAO anti-SARS protective measures. The success of this ICAO project is believed to have contributed significantly to the recovery of international air travel and related industries now taking place. Phase 2 of the project is now being developed. It is aimed at preventing a resurgence of SARS, but it also contains elements to make the methodology developed applicable to future outbreaks of any other communicable disease in which the mode of transmission could involve aviation and/or the need to prevent the spread of the disease by air travel.

  19. INNOVATION OF AIRPORTS AND AERODROMES IN TRANSPORT

    Directory of Open Access Journals (Sweden)

    Tomasz BALCERZAK

    2016-03-01

    Full Text Available The paper attempts to characterize changes occurring in EU transport policy, taking into account innovation of airports and aerodromes. To face challenges like: increase in air traffic, ensuring safety of flight operations, regional development or requirements of passengers it is necessary to determine desired direction network of airports and aerodromes within the aviation policy, which is part of the national and European transport policy. Overview of national and EU studies, strategies and legislative plans enable to specify changes taking place in the EU aviation policy, as well as to create potential scenarios of its development with particular attention to the innovation of aerodromes and airports. Based on the above analysis it should be noted, that aims of the European institutions and agencies are: reduction amount of restrictive rules on general aviation (including GA aerodromes, spread concepts of multimodality and Small Aircraft Transport Systems, enhance competitiveness of the EU aviation sector but also reduction investment funding at airports. Conclusions may be a theoretical inspiration in the process of updating master plans of aerodromes and airports.

  20. Microscopic Analysis and Modeling of Airport Surface Sequencing Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Although a number of airportal surface models exist and have been successfully used for analysis of airportal operations, only recently has it become possible to...

  1. ORGANIZATIONAL CHANGE FOR THE ENVIRONMENTALLY SUSTAINABLE AIRPORT MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Vildan Durmaz

    2011-11-01

    Full Text Available Air transportation industry is a globally growing industry. As an inseparable part of this industry, airport management is also becoming more crucial issue to be dealt with. Airports offer economic and social benefits to the society, but also environmental impacts of airport operations are increasing due to high traffic growth. While airport capacity is increasing, airport operators are being responsible for mitigating environmental constraints. Today to implement airport environmental management system is seen as a critical way of solution. To ensure effective implementation of this system, an organizational change with definite roles, responsibilities and structure are needed. This study illustrates a way of organizational response to market forces and national regulations guiding the achievement of sustainable airports by determining the structure and the roles in an airport organization.

  2. Lidar Wind Profiler for the NextGen Airportal Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The development of a standoff sensor that can measure 3D components of wind velocity in the vicinity of an airport has the potential to improve airport throughput,...

  3. 1,2-Indanedione - A winning ticket for developing fingermarks: A validation study.

    Science.gov (United States)

    Levin-Elad, Michal; Liptz, Yakir; Bar-Or, Karni L; Almog, Joseph

    2017-02-01

    1,2-Indanedione has been extensively researched since the discovery of its fluorogenic reaction with amino acids in 1997 by Joullié et al. [1]. This current study compares the development of fingermarks on used train tickets by the three leading reagents for amino acids-ninhydrin, DFO and 1,2-indanedione. The train tickets are ideal for the task due to their high abundance and frequent use by a diverse population. However, their unique double-layer composition of a cellulose-based regular paper on one side and a thermally sensitive layer on the other requires an adjustment of the traditional development procedures. Heat, which is normally applied after dipping the specimens in the reagents solutions, had to be avoided due to darkening of the sensitive thermal layer. Instead, it has been replaced by air-drying in a fume-hood 24h prior to the recording of the results. Three groups, each containing 500 used train tickets had been treated by each of the three reagents. The results were expressed in terms of percentage of both comparable and partial fingermarks. In this study we controlled neither the quality of the fingerprint donors nor the conditions under which the latent fingermarks had been deposited or stored. However, the large number of similar exhibits which are randomly chosen allows tentative conclusions on the potential of each reagent, hence, a new criterion for the potential of fingermark development (PFD) is proposed. The PFD combines all the partial fingermarks and identifiable fingermarks (graded 1 and 2) thus, highlighting the sensitivity of the reagents. In this work, the superiority of 1,2-indanedione is demonstrated using both the traditional comparison tests as well as the suggested "PFD".

  4. 20 CFR 411.400 - Can an EN to which a beneficiary's ticket is assigned refer the beneficiary to a State VR agency...

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Can an EN to which a beneficiary's ticket is... Rehabilitation Agencies' Participation Referrals by Employment Networks to State Vr Agencies § 411.400 Can an EN...? Yes. An EN may refer a beneficiary it is serving under the Ticket to Work program to a State VR...

  5. Space and power efficient hybrid counters array

    Science.gov (United States)

    Gara, Alan G.; Salapura, Valentina

    2009-05-12

    A hybrid counter array device for counting events. The hybrid counter array includes a first counter portion comprising N counter devices, each counter device for receiving signals representing occurrences of events from an event source and providing a first count value corresponding to a lower order bits of the hybrid counter array. The hybrid counter array includes a second counter portion comprising a memory array device having N addressable memory locations in correspondence with the N counter devices, each addressable memory location for storing a second count value representing higher order bits of the hybrid counter array. A control device monitors each of the N counter devices of the first counter portion and initiates updating a value of a corresponding second count value stored at the corresponding addressable memory location in the second counter portion. Thus, a combination of the first and second count values provide an instantaneous measure of number of events received.

  6. Aspect Of Reliability In Airport Business Continuity Management

    Directory of Open Access Journals (Sweden)

    Kozłowski Michał

    2015-11-01

    Full Text Available The paper presents the issue of ensuring the continuity of the operation at the airport. Requirements and objectives relating to business continuity management have been defined in accordance with ISO 22301 international standard. Conducted a study of reliability issues operation of the airport. Defined the function of the reliability and operational readiness of the airport. Presented the concept of using function of operational readiness in the risk assessment for the continuity of the airport.

  7. Guidelines to improve airport preparedness against chemical and biological terrorism.

    Energy Technology Data Exchange (ETDEWEB)

    Edwards, Donna M.; Price, Phillip N. (Lawrence Berkeley National Laboratory, Berkeley, CA); Gordon, Susanna P.; Gadgil, Ashok (Lawrence Berkeley National Laboratory, Berkeley, CA)

    2005-05-01

    Guidelines to Improve Airport Preparedness Against Chemical and Biological Terrorism is a 100-page document that makes concrete recommendations on improving security and assessing vulnerable areas and helps its readers understand the nature of chemical and biological attacks. The report has been turned over to Airports Council International (ACI) and the American Association of Airport Executives (AAAE), two organizations that together represent the interests of thousands of airport personnel and facilities in the U.S. and around the world.

  8. Greywater production in airports : qualitative and quantitative assessment.

    OpenAIRE

    Couto, Eduardo de Aguiar do; Calijuri, Maria Lúcia; Assemany, Paula Peixoto; Santiago,Aníbal da Fonseca; Carvalho, Isabella de Castro

    2013-01-01

    Airport complexes are great water consumers where the adoption of reuse practices adapted to their particular characteristics may represent significant savings of financial and environmental resources. Greywater reuse is an important alternative for reducing potable water consumption in airports. The objective of this study was to assess the quality of greywater produced in airport environments and the reuse potential of such effluent. This study was developed in a mid-size airport in Brazil,...

  9. Productivity Analysis of Public and Private Airports: A Causal Investigation

    Science.gov (United States)

    Vasigh, Bijan; Gorjidooz, Javad

    2007-01-01

    Around the world, airports are being viewed as enterprises, rather than public services, which are expected to be managed efficiently and provide passengers with courteous customer services. Governments are, increasingly, turning to the private sectors for their efficiency in managing the operation, financing, and development, as well as providing security for airports. Operational and financial performance evaluation has become increasingly important to airport operators due to recent trends in airport privatization. Assessing performance allows the airport operators to plan for human resources and capital investment as efficiently as possible. Productivity measurements may be used as comparisons and guidelines in strategic planning, in the internal analysis of operational efficiency and effectiveness, and in assessing the competitive position of an airport in transportation industry. The primary purpose of this paper is to investigate the operational and financial efficiencies of 22 major airports in the United States and Europe. These airports are divided into three groups based on private ownership (7 British Airport Authority airports), public ownership (8 major United States airports), and a mix of private and public ownership (7 major European Union airports. The detail ownership structures of these airports are presented in Appendix A. Total factor productivity (TFP) model was utilized to measure airport performance in terms of financial and operational efficiencies and to develop a benchmarking tool to identify the areas of strength and weakness. A regression model was then employed to measure the relationship between TFP and ownership structure. Finally a Granger causality test was performed to determine whether ownership structure is a Granger cause of TFP. The results of the analysis presented in this paper demonstrate that there is not a significant relationship between airport TFP and ownership structure. Airport productivity and efficiency is

  10. The microstrip proportional counter

    Science.gov (United States)

    Ramsey, B. D.

    1992-01-01

    Microstrip detectors in which the usual discrete anode and cathode wires are replaced by conducting strips on an insulating or partially insulating substrate are fabricated using integrated circuit-type photolithographic techniques and hence offer very high spatial accuracy and uniformity, together with the capability of producing extremely fine electrode structures. Microstrip proportional counters have now been variously reported having an energy resolution of better than 11 percent FWHM at 5.9 keV. They have been fabricated with anode bars down to 2 microns and on a variety of substrate materials including thin films which can be molded to different shapes. This review will examine the development of the microstrip detector with emphasis on the qualities which make this detector particularly interesting for use in astronomy.

  11. A Cohort Study on Meniscal Lesions among Airport Baggage Handlers

    DEFF Research Database (Denmark)

    Mikkelsen, Sigurd; Brauer, Charlotte; Pedersen, Ellen Bøtker

    2016-01-01

    of unskilled men employed at Copenhagen Airport or in other companies in the metropolitan Copenhagen area from 1990 to 2012 (the Copenhagen Airport Cohort). The cohort at risk included 3,307 airport baggage handlers with heavy lifting and kneeling or squatting work tasks and 63,934 referents with a similar...

  12. 14 CFR 121.97 - Airports: Required data.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airports: Required data. 121.97 Section 121... § 121.97 Airports: Required data. (a) Each certificate holder conducting domestic or flag operations must show that each route it submits for approval has enough airports that are properly equipped...

  13. 14 CFR 121.624 - ETOPS Alternate Airports.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false ETOPS Alternate Airports. 121.624 Section... Alternate Airports. (a) No person may dispatch or release an airplane for an ETOPS flight unless enough ETOPS Alternate Airports are listed in the dispatch or flight release such that the airplane...

  14. 46 CFR 72.05-30 - Windows and airports.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Windows and airports. 72.05-30 Section 72.05-30 Shipping... Structural Fire Protection § 72.05-30 Windows and airports. (a) For the purpose of this subpart, all glass in windows or airports shall be at least 1/4 inch thick. However, greater thickness may be required...

  15. 14 CFR 121.117 - Airports: Required data.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airports: Required data. 121.117 Section... Operations § 121.117 Airports: Required data. (a) No certificate holder conducting supplemental operations may use any airport unless it is properly equipped and adequate for the proposed...

  16. Un Viaje al Aeropuerto (A Trip to the Airport).

    Science.gov (United States)

    Federal Aviation Administration (DOT), Washington, DC.

    This illustrated, bilingual Spanish-English intermediate reader describes a class trip to an airport, in which the class tours the airport, and learns about airport activities, the parts of an airplane, and other related topics. Each page of the text is illustrated with a drawing. The narrative is followed by a list of 24 suggested learning…

  17. 78 FR 53184 - Land Release for Penn Yan Airport

    Science.gov (United States)

    2013-08-28

    ... Federal Aviation Administration Land Release for Penn Yan Airport AGENCY: Federal Aviation Administration... requesting public comment on the Penn Yan Airport (PEO), Penn Yan, New York, Notice of Proposed Release from Aeronautical Use of approximately 0.069 +/- acres of airport property, to allow for...

  18. 77 FR 12905 - Land Release for Penn Yan Airport

    Science.gov (United States)

    2012-03-02

    ... Federal Aviation Administration Land Release for Penn Yan Airport AGENCY: Federal Aviation Administration... requesting public comment on the Penn Yan Airport (PEO), Penn Yan, New York, Notice of Proposed Release from Aeronautical Use of approximately 10.00 +/- acres of airport property, to allow for...

  19. 77 FR 17492 - Expansion of Global Entry to Additional Airports

    Science.gov (United States)

    2012-03-26

    ... selection process, and the initial airport locations. See 77 FR 5681 and 8 CFR 235.12. Travelers who wish to... SECURITY U.S. Customs and Border Protection Expansion of Global Entry to Additional Airports AGENCY: U.S... as Global Entry, at twenty major U.S. airports. Global Entry allows pre-approved,...

  20. 77 FR 27272 - Land Release for Dunkirk Airport

    Science.gov (United States)

    2012-05-09

    ... Federal Aviation Administration Land Release for Dunkirk Airport AGENCY: Federal Aviation Administration... requesting public comment on the Dunkirk Airport (DKK), Dunkirk, New York, Notice of Proposed Release from Aeronautical Use of approximately 2.666 +/- acres of airport property, to allow for...

  1. 77 FR 55895 - Permanent Closure of Cincinnati Blue Ash Airport

    Science.gov (United States)

    2012-09-11

    ... Federal Aviation Administration Permanent Closure of Cincinnati Blue Ash Airport AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of permanent closure of Cincinnati Blue Ash Airport (ISZ). SUMMARY: The... Cincinnati advising that on August 29, 2012, it was permanently closing Cincinnati Blue Ash Airport...

  2. Airports, Hotel, and Ground Transportation Information | Division of Cancer Prevention

    Science.gov (United States)

    Airports in and near Washington, DC Reagan National (DCA)  Approximate 30 minute drive from Rockville* Has its own Metro stop on the blue and yellow lines in Virginia NOTE: This airport may be the closest and easiest option if not renting a car or do not want to pay for an airport cab/shuttle.   Dulles International (IAD) |

  3. 78 FR 48217 - Notice of Request To Release Airport Property

    Science.gov (United States)

    2013-08-07

    ... To Release Airport Property AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of intent to rule on request to release airport property at the Ottumwa Regional Airport (OTM), Ottumwa....martin@faa.gov . The request to release property may be reviewed, by appointment, in person at this...

  4. Over-the-Counter Medicines

    Science.gov (United States)

    Over-the-counter (OTC) medicines are drugs you can buy without a prescription. Some OTC medicines relieve aches, pains and itches. Some prevent or cure ... the Food and Drug Administration decides whether a medicine is safe enough to sell over-the-counter. ...

  5. Analysis of Pricing Mechanism and Influence Factors of Land Tickets%地票价格形成机制及影响因素分析

    Institute of Scientific and Technical Information of China (English)

    马敏达; 王晓燕; 马智利

    2014-01-01

    To make the land ticket price to a reasonable level and promote the land ticket trade system running smoothly,for-mation mechanism and influencing factors of ticket price are studied.Land ticket price is estimated based on the ticket pro-ducing and using.The equilibrium price and equilibrium price range of land tickets from the relation between supply and de-mand is analyzed.Conclusion is reached that the land ticket price is formed in the role of the market pricing and the admin-istrative pricing mechanism.Opinions are put forward that the government should find its position in the land ticket market, and rationally use economic means to control the ticket price,strengthen the farmers'participation in the land ticket trade as well.%为了使地票价格达到合理水平,促进地票交易制度顺利运行,对地票价格的形成机制及影响因素进行了研究。基于地票的产生和使用两个角度对地票价格进行估算,并运用供求关系原理分析了地票的均衡价格与均衡价格区间。分析表明,地票价格是在市场定价与行政定价双重机制作用下形成的。为此,提出建议:政府必须找准其在地票市场中的定位,合理利用经济手段调控地票价格,同时需加强农民在地票交易中的参与。

  6. 77 FR 68196 - Orders Limiting Operations at John F. Kennedy International Airport, LaGuardia Airport, and...

    Science.gov (United States)

    2012-11-15

    ... CFR 93.227 (DCA); 74 FR 51648 (Oct. 7, 2009) (EWR); 74 FR 51650 (Oct. 7, 2009) (JFK); 77 FR 30585 (May... Authorizations (slots) at John F. Kennedy International Airport (JFK), LaGuardia Airport (LGA), and Newark... occurred at slot-controlled and non- slot-controlled airports. JFK and EWR were effectively closed...

  7. 75 FR 60495 - Notice of Intent To Rule on Request To Release Airport Property at Monroe Regional Airport...

    Science.gov (United States)

    2010-09-30

    ... Federal Aviation Administration Notice of Intent To Rule on Request To Release Airport Property at Monroe Regional Airport, Monroe, LA AGENCY: Federal Aviation Administration (FAA) DOT. ACTION: Request for Public... Regional Airport under the provisions of Title 49, U.S.C. Section 47153(c). DATES: Comments must...

  8. 76 FR 30422 - Notice of Intent To Rule on Request To Release Airport Property at the Helena Regional Airport...

    Science.gov (United States)

    2011-05-25

    ... Federal Aviation Administration Notice of Intent To Rule on Request To Release Airport Property at the Helena Regional Airport, Helena, Montana AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Notice of Request to Release Airport Property. SUMMARY: The FAA proposes to...

  9. 78 FR 20168 - Notice of Intent To Rule on Request To Release Airport Property at the Boulder Municipal Airport...

    Science.gov (United States)

    2013-04-03

    ... Federal Aviation Administration Notice of Intent To Rule on Request To Release Airport Property at the Boulder Municipal Airport, Boulder, CO AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of request to release airport property. SUMMARY: The FAA proposes to rule and invite public...

  10. 77 FR 12906 - Notice of Intent To Rule on Request To Release Airport Property at the Dubois Regional Airport...

    Science.gov (United States)

    2012-03-02

    ... Federal Aviation Administration Notice of Intent To Rule on Request To Release Airport Property at the Dubois Regional Airport, Reynoldsville, PA AGENCY: Federal Aviation Administration (FAA) DOT. ACTION: Notice of request to release airport property. SUMMARY: The FAA proposes to rule and invite...

  11. 76 FR 23854 - Notice of Intent To Rule on Request To Release Airport Property at the Dubois Regional Airport...

    Science.gov (United States)

    2011-04-28

    ... Federal Aviation Administration Notice of Intent To Rule on Request To Release Airport Property at the Dubois Regional Airport, Reynoldsville, PA AGENCY: Federal Aviation Administration (FAA) DOT. ACTION: Notice of request to release airport property. SUMMARY: The FAA proposes to rule and invite...

  12. 76 FR 19517 - Orders Limiting Scheduled Operations at John F. Kennedy International Airport, LaGuardia Airport...

    Science.gov (United States)

    2011-04-07

    ....\\1\\ \\1\\ 75 FR 9017 (Feb. 26, 2010). ATA also stated the National Oceanic and Atmospheric...\\ 14 CFR 93.227 (DCA); 74 FR 51648 (Oct. 7, 2009) (EWR); 74 FR 51650 (Oct. 7, 2009) (JFK); 74 FR 51653... Airport, LaGuardia Airport, and Newark Liberty International Airport; High Density Rule at Reagan...

  13. 75 FR 41922 - Notice of Intent To Rule on Request To Release Airport Property at Fort Smith Regional Airport...

    Science.gov (United States)

    2010-07-19

    ... Smith Regional Airport, Fort Smith, AR AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... comment on the release of land at Fort Smith Regional Airport under the provisions of Title 49, U.S.C... comments submitted to the FM must be mailed or delivered to Mr. John Parker, Airport Director, Fort...

  14. The Research on Ticket Fare Optimization for China’s High-Speed Train

    Directory of Open Access Journals (Sweden)

    Jinzi Zheng

    2016-01-01

    Full Text Available With the constant deepening of the railway reform in China, the competition between railway passenger transportation and other modes of passenger transportation has been getting fiercer. In this situation, the existing unitary and changeless fare structure gradually becomes the prevention of railway revenue increase and railway system development. This paper examines a new method for ticket fare optimization strategy based on the revenue management theory. On the premise that only one fare grade can be offered for each OD at the same time, this paper addresses the questions of how to determine the number of fare grades and the price of each fare grade. First, on the basis of piecewise pricing strategy, we build a ticket fare optimization model. After transforming this model to a convex program, we solve the original problem by finding the Kuhn-Tucker (K-T point of the convex program. Finally, we verify the proposed method by real data of Beijing-Shanghai HSR line. The calculating result shows that our pricing strategy can not only increase the revenue, but also play a part in regulating the existing demand and stimulating potential demand.

  15. Louisiana Airports, Geographic NAD83, FEMA (1997)[airports_FEMA_1997

    Data.gov (United States)

    Louisiana Geographic Information Center — This is is a point dataset for the locations and attributes of 20 Louisiana airports. The attributes include name, address, city, county (sic), state, phone,...

  16. Optimal Hybrid Renewable Airport Power System: Empirical Study on Incheon International Airport, South Korea

    Directory of Open Access Journals (Sweden)

    Seoin Baek

    2016-06-01

    Full Text Available In response to global energy problems (e.g., the oil crisis, the Fukushima accident, the Paris Agreement, the South Korean government has executed a strict renewable energy plan to decrease the country’s dependence on fossil fuel. Public facilities, such as international airports, which use substantial amounts of electricity, are the most in need of government regulation. In this study, we attempt to determine the optimal hybrid electricity generation system for South Korea’s largest airport: Incheon International Airport. In the analysis, we use three scenarios: the current load, 120% of the current load, and 140% of the current load, according to the plan to expand Incheon International Airport. According to the COE (cost of electricity and the NPC (net present cost of the result, it is economically feasible to completely cover the potential increase in the electric load with PV power. Government policy implications and limitations are discussed.

  17. Public Use Airports, Geographic WGS84, BTS (2006) [public_use_airports_BTS_2006

    Data.gov (United States)

    Louisiana Geographic Information Center — The Public Use Airports database is a geographic point database of aircraft landing facilities in the United States and U.S. Territories. Attribute data is provided...

  18. Public Use Airport Runways, Geographic WGS84, BTS (2006) [public_use_airport_runway_BTS_2006

    Data.gov (United States)

    Louisiana Geographic Information Center — The Public Use Airport Runways database is a geographic dataset of runways in the United States and US territories containing information on the physical...

  19. Mapping and Managing essential resource flows in airport regions - the case of Amsterdam Airport Schiphol

    NARCIS (Netherlands)

    Geldermans, R.J.; Wandl, A.; Van den Dobbelsteen, A.A.J.F.

    2014-01-01

    Metropolitan airports are focal points of large amounts of essential resource flows, such as energy, materials, water and food. These flows are predominantly linear, whilst externalising both the negative and positive impacts associated with them. Moreover, qualitative and quantitative understanding

  20. Ant Colony Algorithm and Simulation for Robust Airport Gate Assignment

    Directory of Open Access Journals (Sweden)

    Hui Zhao

    2014-01-01

    Full Text Available Airport gate assignment is core task for airport ground operations. Due to the fact that the departure and arrival time of flights may be influenced by many random factors, the airport gate assignment scheme may encounter gate conflict and many other problems. This paper aims at finding a robust solution for airport gate assignment problem. A mixed integer model is proposed to formulate the problem, and colony algorithm is designed to solve this model. Simulation result shows that, in consideration of robustness, the ability of antidisturbance for airport gate assignment scheme has much improved.

  1. Aircraft noise in the region of the Bucharest-Otopeni Airport. [noise pollution in airport environment

    Science.gov (United States)

    Costescu, M.; Gherghel, C.; Curtoglu, A.

    1974-01-01

    Aircraft noise, especially in the region adjoining airports, constitutes a problem that will be aggravated in the near future because of increasing aircraft traffic and the appearance of new types of large tonnage aircraft with continuously increasing powers and speeds. Criteria for the evaluation of aircraft noise are reported and some results of studies carried out in the region of Bucharest-Otopeni Airport are detailed.

  2. Fluctuations in airport arrival and departure traffic: A network analysis

    Institute of Scientific and Technical Information of China (English)

    Li Shan-Mei; Xu Xiao-Hao; Meng Ling-Hang

    2012-01-01

    Air traffic is a typical complex system,in which movements of traffic components (pilots,controllers,equipment,and environment),especially airport arrival and departure traffic,form complicated spatial and temporal dynamics.The fluctuations of airport arrival and departure traffic are studied from the point of view of networks as the special correlation between different airports.Our collected flow volume data on the time-dependent activity of US airport arrival and departure traffic indicate that the coupling between the average flux and the fluctuation of an individual airport obeys a certain scaling law with a wide variety of scaling exponents between 1/2 and 1.These scaling phenomena can explain the interaction between the airport internal dynamics (e.g.queuing at airports,a ground delay program and following flying traffic) and a change in the external (network-wide) traffic demand (e.g.an increase in traffic during peak hours every day),allowing us to further understand the mechanisms governing the collective behaviour of the transportation system.We separate internal dynamics from external fluctuations using a scaling law which is helpful for us to systematically determine the origin of fluctuations in airport arrival and departure traffic,uncovering the collective dynamics.Hot spot features are observed in airport traffic data as the dynamical inhomogeneity in the fluxes of individual airports.The intrinsic characteristics of airport arrival and departure traffic under severe weather is discussed as well.

  3. 基于人脸图像的实名制火车票检票系统研究%ON FACE IMAGE-BASED TICKET CHECKING SYSTEM FOR REAL-NAME TRAIN TICKETS

    Institute of Scientific and Technical Information of China (English)

    王晓东; 孙首群; 王冰; 刘硕研; 吕晓军

    2013-01-01

    Considering the problems the real-name train ticket checking has at present that the efficiency of manual ticket checking is low and it is easy to lead to passengers stuck at check-in post, a ticket checking system for real-name train ticket based on face image is proposed. First, the face images of passenger's second generation ID and of the entering passenger his/her own are extracted at the security area of entrance. Secondly, the above images are sent to the authentication module for identity authentication by the face feature-based identity authentication algorithm. The authentication list is then generated based on the authentication results. Finally, the authentication list is downloaded to the turnstiles based on the information of the check-in post, and the ticket checking for real-name system is completed in combination with the AFC ticket checking information. Experimental results demonstrate that the identity authentication algorithm achieves 94. 14% correct authentication accuracy on FGnet and has robustness to the changes of illumination and expression, which can meet the demand of the real-name train ticket checking, the system also has quite high reliability and real-time property.%针对当前火车票实名制检票存在人工检票效率低、易造成检票口旅客滞留等问题,提出一种基于人脸图像的实名制火车票检票系统.首先在进站安检区域提取旅客的当前人脸图像和二代身份证人脸图像;其次将上述人脸图像上传至认证服务模块,运用基于旅客面部特征的身份认证算法进行身份认证,根据认证结果生成认证列表;最后将认证列表根据检票口信息下传至自动检票机(闸机),结合AFC检票信息完成实名制检票.实验结果表明,身份认证算法在FGnet人脸库上的正确认证率达到94.14%,且对光照与表情变化具有鲁棒性,能够满足火车票实名制检票的要求;该系统具有较高的可靠性和实时性.

  4. A Seminar On Shanghai Airport Airspace Held

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正>A seminar on Shanghai airport airspace, sponsored by the airport’s second-phase project headquarters and East China Air Traffic Administration, was held in Shanghai between March 21 and 23.Present at the seminar were Shanghai Vice-Mayor

  5. Best management practices for airport deicing stormwater.

    Science.gov (United States)

    Switzenbaum, M S; Veltman, S; Mericas, D; Wagoner, B; Schoenberg, T

    2001-06-01

    With the advent of new regulations concerning aircraft deicing and management of spent aircraft deicing fluids (ADFs), many airports now face the dual challenges of simultaneously maintaining public safety and protecting the environment. This paper provides a theoretical assessment of the potential environmental impact of stormwater runoff and offers detailed current information on alternative deicing fluid application methods and materials, collection and treatment practices.

  6. 32 CFR 644.428 - Airport property.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Airport property. 644.428 Section 644.428 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Fee-Owned Real Property and Easement Interests § 644.428...

  7. Counter-driver shock tube

    Science.gov (United States)

    Tamba, T.; Nguyen, T. M.; Takeya, K.; Harasaki, T.; Iwakawa, A.; Sasoh, A.

    2015-11-01

    A "counter-driver" shock tube was developed. In this device, two counter drivers are actuated with an appropriate delay time to generate the interaction between a shock wave and a flow in the opposite direction which is induced by another shock wave. The conditions for the counter drivers can be set independently. Each driver is activated by a separate electrically controlled diaphragm rupture device, in which a pneumatic piston drives a rupture needle with a temporal jitter of better than 1.1 ms. Operation demonstrations were conducted to evaluate the practical performance.

  8. The Ticket to Work Program: Employment Networks' Views on Serving Beneficiaries Who are Blind or Visually Impaired

    Science.gov (United States)

    Capella-McDonnall, Michele E.

    2005-01-01

    This article reports on a survey of the opinions of employment networks (ENs) about serving social security beneficiaries who are blind or visually impaired under the Ticket to Work program. Although most of the 267 ENs who participated in the survey expressed concerns about working with those who are blind or visually impaired, they did not seem…

  9. Effectiveness of the Ticket to Work Program for Beneficiaries Who Are Blind or Have Low Vision: Comparisons with Other Beneficiaries

    Science.gov (United States)

    Capella-McDonnall, Michele

    2007-01-01

    The Ticket to Work (TTW) program is a federally funded program meant to assist persons who receive disability benefits from the Social Security Administration (SSA) in obtaining employment, with the ultimate goal of terminating SSA benefits and thereby providing a cost savings for the government. With its focus on employment, the TTW program would…

  10. 41 CFR 102-118.92 - How does my agency handle receipts, tickets or other records of cash payments?

    Science.gov (United States)

    2010-07-01

    ... handle receipts, tickets or other records of cash payments? 102-118.92 Section 102-118.92 Public... records of cash payments? Your agency must ensure that its employees keep the original receipts for transportation purchases over $75.00 made with cash. If it is impractical to furnish receipts in any instance...

  11. 9 CFR 201.49 - Requirements regarding scale tickets evidencing weighing of livestock, live poultry, and feed.

    Science.gov (United States)

    2010-01-01

    ... evidencing weighing of livestock, live poultry, and feed. 201.49 Section 201.49 Animals and Animal Products... regarding scale tickets evidencing weighing of livestock, live poultry, and feed. (a) Livestock. When... the weigher. (b) Poultry. When live poultry is weighed for the purpose of purchase, sale,...

  12. Hot Tickets

    Science.gov (United States)

    Fox, Bette-Lee; Hoffert, Barbara; Kuzyk, Raya; McCormack, Heather; Williams, Wilda

    2008-01-01

    This article describes the highlights of this year's BookExpo America (BEA) held at the Los Angeles Convention Center. The attendees at BEA had not minded that the air was recycled, the lighting was fluorescent, and the food was bad. The first hot book sighting came courtesy of Anne Rice. Michelle Moran, author of newly published novel, "The…

  13. Characterization and Analysis of Energy Demand Patterns in Airports

    Directory of Open Access Journals (Sweden)

    Sergio Ortega Alba

    2017-01-01

    Full Text Available Airports in general have high-energy consumption. Influenced by many factors, the characteristics of airport energy consumption are stochastic, nonlinear and dynamic. In recent years, airport managers have made huge efforts to harmonize airport operation with environmental sustainability by minimizing the environmental impact, with energy conservation and energy efficiency as one of their pillars. A key factor in order to reduce energy consumption at airports is to understand the energy use and consumption behavior, due to the multiple parameters and singularities that are involved. In this article, a 3-step methodology based on monitoring methods is proposed to characterize and analyze energy demand patterns in airports through their electric load profiles, and is applied to the Seve Ballesteros-Santander Airport (Santander, Spain. This methodology can be also used in airports in order to determine the way energy is used, to establish the classification of the electrical charges based on their operation way as well as to determine the main energy consumers and main external influencers. Results show that airport present a daily energy demand pattern since electric load profiles follow a similar curve shape for every day of the year, having a great dependence of the terminal building behavior, the main energy consumer of the airport, and with heating, ventilation and air conditioning (HVAC and lighting being the most energy-intensive facilities, and outside temperature and daylighting the main external influencers.

  14. 77 FR 73310 - Technical Amendment to List of User Fee Airports: Addition of Bozeman Yellowstone International...

    Science.gov (United States)

    2012-12-10

    ... Airports: Addition of Bozeman Yellowstone International Airport, Belgrade, MT AGENCY: U.S. Customs and... user fee airports to reflect the recent user fee airport designation for Bozeman Yellowstone... approving the designation of user fee status for Bozeman Yellowstone International Airport was signed...

  15. 14 CFR 121.197 - Airplanes: Turbine engine powered: Landing limitations: Alternate airports.

    Science.gov (United States)

    2010-01-01

    ... limitations: Alternate airports. 121.197 Section 121.197 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... airports. No person may list an airport as an alternate airport in a dispatch or flight release for a... obstruction clearance plane and the runway. In the case of an alternate airport for departure, as provided...

  16. La construcción de Return ticket, de Salvador Novo: el viaje doble

    Directory of Open Access Journals (Sweden)

    Heladio Colín-Medina

    2015-01-01

    Full Text Available Con base en la narratología, se describe la forma en que el autor / narrador / personaje construye el viaje doble en Return Ticket , y se analiza dicho trayecto en exterior / objetivo e interior / subjetivo. Así se encontró que el primer viaje permite al personaje Salvador —en sus tres facetas de cronista, crítico e historiador— relatar un viaje a Hawái, donde reflexiona sobre el nacionalismo que se estaba gestando en 1928; mientras que el segundo lleva al lector hacia la recreación de una infancia. De modo que el viaje exterior / objetivo es sólo el pretexto para plantear el interior / subjetivo.

  17. Secured Data Encoding Technique in High Capacity Color Barcodes for M-Ticket Application

    Directory of Open Access Journals (Sweden)

    B. Akila

    2013-01-01

    Full Text Available This research aim is to increase the capacity of barcode (i.e. Number of data bits embedded inside barcode will be increased by encoding data through orientation modulation in elliptical dot array. BARCODES that encode digital data on physical media are commonly utilized in commercial applications for tracing/tracking of trade items, in security applications for linking personal documents with a user, or in other applications as an auxiliary channel to encode additional information on a physical medium. which are fundamentally analog, these methods can add security and functionality and features that are associated with digital techniques at the expense of consuming space on the media. For instance, in personal IDs, driving licenses and passports, high capacity can enable the encoding of a sample speech signal, a picture, or other identifying personal information which in turn may be used to establish authenticity of the user. Care must, however, be exercised in designing color barcodes to ensure that they are robust to variations in the color printing and scanning processes, which have a greater impact when considering color rather than black/white reproduction and capture.2D bar codes are being considered for new emerging applications such as M-ticketing, where they carry selected information of a ticket that is received via a mobile phone; reliable and secure personal identification, where they store personal biometric data on the identification document; and visual communications with side information, where they can be used as an auxiliary channel conveying additional data for improving visual communications.

  18. The consequences of Israel's counter terrorism policy

    OpenAIRE

    Jansen, Pia Therese

    2008-01-01

    The main focus of this thesis is to examine Israel's counter terrorism methods and their consequences and to debate the effectiveness of Israel's counter terrorism policy. By stimulating a debate on these issues it is possible to identify a more effective counter terrorism policy. In order to examine Israel's counter terrorism methods, their consequences and effectiveness, it is necessary to first explore the overall concepts of terrorism and counter terrorism. Then, because...

  19. RISK ASSESSMENT PROCEDURE FOR CIVIL AIRPORT

    Directory of Open Access Journals (Sweden)

    Natalia Distefano

    2014-03-01

    Full Text Available A practical problem in air transport is how to manage risk and safety. In recent years have been developed special technical and managerial skills to the systematic, forward looking identification and control of hazards throughout the life cycle of a project, program, or activity. Safety Management System (SMS involves identifying, evaluating, and addressing of hazards or risk. Its sole purpose is to prevent accidents. Safety risk assessment is defined as the systematic identification and evaluation of the risk posed by the complete spectrum of possible accident scenarios. Risk assessment is a tool that supports decision making and as such supports risk management. Risk management comprises the safety optimization of the system, the verification process and risk acceptance, which support airport operations. This paper proposed a quantitative methodology for the risk assessment for a civil airport, which is based on historical data of aircraft accidents, contained in the Aviation Safety Network database, from 1 January 1980 to 31 December 2010.

  20. New terminal of Beijing Capial International Airport

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    THE extension of the terminal at the Beijing Capital International Airport, one of the key construction projects of the Ninth National Five Year Plan, was completed successfully in September 1999. The Hshaped new terminal building covers a total area of 336 thousand square meters -- four times that of the old one. It stands three floors above ground (part of it four floors) and one floor underground. Its opening upgrades peak time passenger

  1. Hotellipaketin suunnittelu Case: Hilton Helsinki Airport

    OpenAIRE

    Kyrö, Niina; Grönqvist, Henna

    2014-01-01

    Tämän opinnäytetyön aiheena oli hotellipaketin suunnittelu, joka toteutettiin toimeksiantona kansainväliseen Hilton -ketjuun kuuluvalle Hilton Helsinki Airportille. Hilton Helsinki Airport tarjoaa täyden palvelun hotellina asiakkailleen majoitus-, kokous- ja ravintolapalveluita. Opinnäytetyö oli toiminnallinen. Sen tavoitteena oli tuottaa toteuttamiskelpoinen hotellipaketti. Työn tarkoituksena oli luoda lisäarvoa toimeksiantajan hotellipakettitarjontaan ja edistää hotellin asiakastyytyväisyyt...

  2. Traffic Management System on Airport Manoeuvring Areas

    Directory of Open Access Journals (Sweden)

    Miroslav Borković

    2006-11-01

    Full Text Available In the last twenty years the number of flights at the busiestairports in the world has doubled, which, in the meantime hasled to a situation in which runways and taxi ways (manoeuvringareas cannot follow such substantial increase. As the result,many airports could not use their capacities in the full range interms of handling passengers and cargo. As a consequence,there were delays and traffic congestion, fuel was unnecessarilywasted, all of which caused negative impact on the environment.Traffic capacity increase on the ground cannot be consideredwithout the development and implementation of thesystem infrastructure that would optimize traffic flows and itsdistribution on the airport itself In these terms, and for positivesolution of these problems, a new system for surveillance andcontrol of aircraft on the airport manoeuvring areas is necessary,one which could be implemented fairly quickly, would becomplementary with the existing international standards andwould be upgraded to the existing and available technology andinfrastructure. With the implementation of the Advanced SurfaceMonitoring and Control System (A-SMGCS the aircrafttaxiing time could be significantly shortened and could be determinedmore accurately, which would have positive impacton the flight schedule. The unnecessary aircraft braking actionscould be also avoided, and this would reduce the fuel consumption,as well as noise and environmental pollution.

  3. Airport testing an explosives detection portal

    Energy Technology Data Exchange (ETDEWEB)

    Rhykerd, C.; Linker, K.; Hannum, D.; Bouchier, F.; Parmeter, J.

    1998-08-01

    At the direction of the US Congress, following the Pan Am 103 and TWA 800 crashes, the Federal Aviation Administration funded development of non-invasive techniques to screen airline passengers for explosives. Such an explosives detection portal, developed at Sandia National Laboratories, was field tested at the Albuquerque International airport in September 1997. During the 2-week field trial, 2,400 passengers were screened and 500 surveyed. Throughput, reliability, maintenance and sensitivity were studied. Follow-up testing at Sandia and at Idaho National Engineering and Environmental Laboratory was conducted. A passenger stands in the portal for five seconds while overhead fans blow air over his body. Any explosive vapors or dislodged particles are collected in vents at the feet. Explosives are removed from the air in a preconcentrator and subsequently directed into an ion mobility spectrometer for detection. Throughput measured 300 passengers per hour. The non-invasive portal can detect subfingerprint levels of explosives residue on clothing. A survey of 500 passengers showed a 97% approval rating, with 99% stating that such portals, if effective, should be installed in airports to improve security. Results of the airport test, as well as operational issues, are discussed.

  4. Systemic Approach to Traffic Evaluation of Mostar Airport

    Directory of Open Access Journals (Sweden)

    Eldo Raguž

    2005-11-01

    Full Text Available The attempt of this work is to systematically find solutionsfor Mostar Airport development through technical and technologicalharmonization of traffic processes undertaken in twoseparate organizations - airport and air traffic control and coordinationbetween other traffic branches. The work uses theindicators of traffic flows and tourist trends in the region, andtogether with the mentioned simulations it attempts to evaluatethe traffic potentials in the region by affecting the change in thecurrent negative traffic flows at Mostar Airport.

  5. The accessibility of European regions and airport network

    OpenAIRE

    Redondi, Renato; Malighetti, Paolo; Paleari, Stefano

    2011-01-01

    The objective of this work is to evaluate the accessibility of European municipalities by ground and air transportation. We compute the quickest paths between any origin municipality and any destination municipality separated by more than 500 km. The total travel time includes three components: i) travel by car to reach the origin airport; ii) travel by air from the origin airport to the destination airport, including waiting times when no direct flight is available; and iii) travel by car fr...

  6. Suggestions on Optimization of Xi'an Metro Ticket System and Fare Structure%西安地铁票制票价优化建议

    Institute of Scientific and Technical Information of China (English)

    毛琳; 吴曼

    2015-01-01

    针对西安地铁现行票制票价,详细分析其存在的问题,提出票制票价优化的几点建议,并根据建议计算出预测年的票务收入,为西安及其他城市地铁票制票价改革提供参考。%For Xi'an current metro ticket system and fare structure, the paper makes a detailed analysis on the existing problems, puts forward ticket system and fare structure optimization suggestions. Based on the recommendations, it works out the calculated prediction in the ticketing income, providing reference for Xi'an and other cities in the reform of metro ticket system and fare structure.

  7. 49 CFR Appendix C to Part 21 - Application of Part 21 to Certain Federal Financial Assistance of the Department of Transportation

    Science.gov (United States)

    2010-10-01

    ... areas, restaurant facilities, restrooms, or facilities operated under the compatible land use concept... origin. This rule applies to fixed base operators, restaurants, snack bars, gift shops, ticket counters... underwriters, and other businesses catering to the public at the airport. (iii) An aircraft operator may not...

  8. 14 CFR 121.585 - Exit seating.

    Science.gov (United States)

    2010-01-01

    ... this section, the suitability of each person it permits to occupy an exit seat, in accordance with this... public at all passenger loading gates and ticket counters at each airport where it conducts passenger...-holding district office. (o) Certificate holders shall assign seats prior to boarding consistent with...

  9. Design and implementation of movie ticket booking system%影院订票系统设计与实现

    Institute of Scientific and Technical Information of China (English)

    王植; 张珏; 张鹏飞

    2016-01-01

    Currently, the traditional manual way ticket is still the main way of domestic movie ticket sales, resulting in low efficiency of each theater management, level management is also stagnant with no front. The development of a modern movie tickets for purchase online theater ticketing system will greatly improve the current situation, cinema ticketing system is in this context that the idea of a software application, is based on the JAVA programming language, in the case of Eclipse as the main development tool development language with JSP foreground, background database using Oracle's MySQL database, WEB server uses the Apache Tomcat server, develop a simple, practical, full-featured online cinema booking system, for reception requires registration, login, booking, vote, refunds, ticket change, modify personal information, security exit and other functions. The background is required for full-featured applications, with movie information management and statistical query. The actual application showed that the system has a stable performance, consistency, and integrity features better, meet the design requirements.%目前,针传统的手工售票的方式依然是国内电影售票的主要方式,从而导致各影院管理效率低下,经营管理的水平也滞带不前。基于设计一种适合现代人网上购票的影院订票系统来改善当前状况的目的,采用JAVA编程语言,以Eclipse作为主要的开发工具,用JSP为前台开发语言,后台数据库采用Oracle公司的MySQL数据库,WEB服务器采用Apache的Tomcat服务器的方法,开发出一个简单实用、功能齐全的在线影院订票系统、对于前台要求具有注册、登录、订票、选票、退票、改票、修改个人信息、安全退出等功能。而对于后台则要求应用程序功能完备,具备影片信息管理和统计查询等功能。通过实际运行表明,该系统具有性能稳定,一致性和完整性较好的特点,达到了设计要求。

  10. Physical environment. [environmental impact statement required for general aviation airport construction

    Science.gov (United States)

    1975-01-01

    Environmental legislation affecting airports and the more common environmental effects resulting from airport construction are discussed with special emphasis on general aviation airports. The discussion is focused on the regulation of noise, pollution, and water quality.

  11. 77 FR 38705 - Draft Specification for Airport Light Bases, Transformer Housings, Junction Boxes, and...

    Science.gov (United States)

    2012-06-28

    ... Federal Aviation Administration Draft Specification for Airport Light Bases, Transformer Housings... comment on the Draft ``Specification for Airport Light Bases, Transformer Housings, Junction Boxes, and... recommendations for airport light bases, transformer housings, junction boxes and accessories. The FAA has...

  12. Airport Surface Management Tools for NAS Users Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Decision support tools that make use of surface surveillance technologies data can potentially make it possible to increase airport throughput, better accommodate...

  13. FIELD EXPERIMENTS AND MODELING AT CDG AIRPORTS

    Science.gov (United States)

    Ramaroson, R.

    2009-12-01

    Richard Ramaroson1,4, Klaus Schaefer2, Stefan Emeis2, Carsten Jahn2, Gregor Schürmann2, Maria Hoffmann2, Mikhael Zatevakhin3, Alexandre Ignatyev3. 1ONERA, Châtillon, France; 4SEAS, Harvard University, Cambridge, USA; 2FZK, Garmisch, Germany; (3)FSUE SPbAEP, St Petersburg, Russia. 2-month field campaigns have been organized at CDG airports in autumn 2004 and summer 2005. Air quality and ground air traffic emissions have been monitored continuously at terminals and taxi-runways, along with meteorological parameters onboard trucks and with a SODAR. This paper analyses the commercial engine emissions characteristics at airports and their effects on gas pollutants and airborne particles coupled to meteorology. LES model results for PM dispersion coupled to microphysics in the PBL are compared to measurements. Winds and temperature at the surface and their vertical profiles have been stored with turbulence. SODAR observations show the time-development of the mixing layer depth and turbulent mixing in summer up to 800m. Active low level jets and their regional extent have been observed and analyzed. PM number and mass size distribution, morphology and chemical contents are investigated. Formation of new ultra fine volatile (UFV) particles in the ambient plume downstream of running engines is observed. Soot particles are mostly observed at significant level at high power thrusts at take-off (TO) and on touch-down whereas at lower thrusts at taxi and aprons ultra the UFV PM emissions become higher. Ambient airborne PM1/2.5 is closely correlated to air traffic volume and shows a maximum beside runways. PM number distribution at airports is composed mainly by volatile UF PM abundant at apron. Ambient PM mass in autumn is higher than in summer. The expected differences between TO and taxi emissions are confirmed for NO, NO2, speciated VOC and CO. NO/NO2 emissions are larger at runways due to higher power. Reactive VOC and CO are more produced at low powers during idling at

  14. Turbulent mixing condensation nucleus counter

    Science.gov (United States)

    Mavliev, Rashid

    The construction and operating principles of the Turbulent Mixing Condensation Nucleus Counter (TM CNC) are described. Estimations based on the semiempirical theory of turbulent jets and the classical theory of nucleation and growth show the possibility of detecting particles as small as 2.5 nm without the interference of homogeneous nucleation. This conclusion was confirmed experimentally during the International Workshop on Intercomparison of Condensation Nuclei and Aerosol Particle Counters (Vienna, Austria). Number concentration, measured by the Turbulent Mixing CNC and other participating instruments, is found to be essentially equal.

  15. Counter-Rotating Accretion Discs

    CERN Document Server

    Dyda, Sergei; Ustyugova, Galina V; Romanova, Marina M; Koldoba, Alexander V

    2014-01-01

    Counter-rotating discs can arise from the accretion of a counter-rotating gas cloud onto the surface of an existing co-rotating disc or from the counter-rotating gas moving radially inward to the outer edge of an existing disc. At the interface, the two components mix to produce gas or plasma with zero net angular momentum which tends to free-fall towards the disc center. We discuss high-resolution axisymmetric hydrodynamic simulations of a viscous counter-rotating disc for cases where the two components are vertically separated and radially separated. The viscosity is described by an isotropic $\\alpha-$viscosity including all terms in the viscous stress tensor. For the vertically separated components a shear layer forms between them. The middle of this layer free-falls to the disk center. The accretion rates are increased by factors $\\sim 10^2-10^4$ over that of a conventional disc rotating in one direction with the same viscosity. The vertical width of the shear layer and the accretion rate are strongly dep...

  16. Background noise analysis in urban airport surroundings of Brazilian cities, Congonhas Airport, São Paulo

    Directory of Open Access Journals (Sweden)

    Fabio Scatolini

    Full Text Available ABSTRACT OBJECTIVE To perform a quantitative analysis of the background noise at Congonhas Airport surroundings based on large sampling and measurements with no interruption. METHODS Measuring sites were chosen from 62 and 72 DNL (day-night-level noise contours, in urban sites compatible with residential use. Fifteen sites were monitored for at least 168 hours without interruption or seven consecutive days. Data compilation was based on cross-reference between noise measurements and air traffic control records, and results were validated by airport meteorological reports. Preliminary diagnoses were established using the standard NBR-13368. Background noise values were calculated based on the Sound Exposure Level (SEL. Statistic parameters were calculated in one-hour intervals. RESULTS Only four of the fifteen sites assessed presented aircraft operations as a clear cause for the noise annoyance. Even so, it is possible to detect background noise levels above regulation limits during periods of low airport activity or when it closes at night. CONCLUSIONS All the sites monitored showed background noise levels above regulation limits between 7:00 and 21:00. In the intervals between 6:00-6:59 and 21:00-22:59 the noise data, when analyzed with the current airport operational characteristics, still allow the development of additional mitigating measures.

  17. 76 FR 15028 - Airport Improvement Program (AIP): Interim Policy Regarding Access to Airports From Residential...

    Science.gov (United States)

    2011-03-18

    ... users that are comparable to those charged to airport tenants so that all users bear a fair proportion... excavation or grading of land needed to construct a residential property or construction of a residence... duration of time, not to exceed 20 years. ``Development'' is defined as excavation or grading of...

  18. 77 FR 23598 - Technical Amendment to Cuba Airport List: Addition of Recently Approved Airports

    Science.gov (United States)

    2012-04-20

    ... SECURITY U.S. Customs and Border Protection 19 CFR Part 122 Technical Amendment to Cuba Airport List... from Cuba. DATES: Effective: April 20, 2012. FOR FURTHER INFORMATION CONTACT: Arthur A.E. Pitts, Sr., U... to all aircraft (except public aircraft) entering or departing the United States to or from...

  19. 78 FR 42419 - Airport Improvement Program (AIP): Policy Regarding Access to Airports From Residential Property

    Science.gov (United States)

    2013-07-16

    ... into new agreements. Two commenters shared their positive experiences as residential through-the-fence... self-fueling. The FAA will respond to specific comments submitted by organizations and individuals in... users who could be asked to bear a higher burden of the airport's costs or find the value of...

  20. 77 FR 51948 - Airport Improvement Program (AIP): Policy Regarding Access to Airports From Residential Property...

    Science.gov (United States)

    2012-08-28

    ... previously published interim policy (76 FR 15028; March 18, 2011) to commercial service airports that... 14, 2012. DATES: The comment period for the proposed policy document published July 30, 2012 (77 FR... Proposed Policy in the Federal Register at 77 FR 44515 proposing an FAA policy, based on Federal...

  1. Discussion on optimization of ticket forms and front-end equipments of Railway Ticketing and Reservation System%铁路客票系统票制及前端设备优化探讨

    Institute of Scientific and Technical Information of China (English)

    刘正自

    2012-01-01

    China's Railway Ticketing and Reservation System(TRS) was being upgraded in order to achieve real-name ticketing, online booking, telephone booking and non-cash payments. To maximize the effectiveness of TRS upgrade, the paper discussed the optimization of ticket forms, and proposed that the railway tickets should be applied "second-generation ID card add voucher" mode. Through the discussion to the optimization of station front-end equipments of TRS, pointed out that the number of front-end equipments at large and medium-sized stations should be reduced, and that the ticket vending machines at the station should be divided into three types of functional requirements, to reduce the front-end equipments cost of TRS. Brief benefit analysis showed that optimized front-end equipment could bring considerable economic benefits for TRS of large and medium-sized station.%中国铁路正在对客票发售和预定系统(简称客票系统)进行升级改造,以实现实名制购票、网上订票、电话订票和非现金支付.为充分发挥客票系统升级改造的效能,本文对客票票制进行了优化探讨,建议铁路客票采用“二代身份证+报销凭据”模式.通过对车站客票系统前端设备优化探讨,指出大、中型车站前端设备数量可以适当减少,车站售票机宜按功能需求划分为3种类型,以降低客票系统前端设备造价.简要效益分析表明,对大、中型车站客票系统前端设备优化可以带来可观的经济效益.

  2. 49 CFR 37.33 - Airport transportation systems.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Airport transportation systems. 37.33 Section 37.33 Transportation Office of the Secretary of Transportation TRANSPORTATION SERVICES FOR INDIVIDUALS WITH DISABILITIES (ADA) Applicability § 37.33 Airport transportation systems. (a)...

  3. 75 FR 62008 - Safety Management System for Certificated Airports

    Science.gov (United States)

    2010-10-07

    ... Research Projects The FAA initiated a number of collaborative efforts studying SMS application at U.S..., training, and reporting. Some airports may realize financial benefits through reduced insurance costs... would help an airport ensure: Individuals are trained on the safety implications of working on...

  4. Sensitivity analysis of airport noise using computer simulation

    Directory of Open Access Journals (Sweden)

    Flavio Maldonado Bentes

    2011-09-01

    Full Text Available This paper presents the method to analyze the sensitivity of airport noise using computer simulation with the aid of Integrated Noise Model 7.0. The technique serves to support the selection of alternatives to better control aircraft noise, since it helps identify which areas of the noise curves experienced greater variation from changes in aircraft movements at a particular airport.

  5. Creating Authenticity: Banal nationalism in Henri Coand\\[acaron] Airport

    OpenAIRE

    Alexandra Coţofan\\[acaron

    2011-01-01

    Alexandra Coţofan\\[acaron] analyzes the retail spaces of the Henri Coand\\[acaron] International Airport in Bucharest, Romania's largest international airport. She looks at how authenticity is created through the interactions among the company, staff and passengers in the production of ‘banal nationalism’.

  6. Route planning for airport personnel transporting passengers with reduced mobility

    DEFF Research Database (Denmark)

    Reinhardt, Line Blander; Clausen, Tommy; Pisinger, David

    Major airports have an average throughput of more than 100,000 passengers per day, some of which will need special assistance. The largest airports have a daily average throughput of more than 500 passengers with reduced mobility. A significant number of people and busses are assigned to provide ...

  7. Art at the Airport: An Exploration of New Art Worlds

    Science.gov (United States)

    Szekely, Ilona

    2012-01-01

    Many airports have transformed empty waiting spaces into mini malls, children's play areas, and displays of beautiful art, making a long wait a bit more pleasant. For the modern airport, showcasing art has become an important component, with perks including a built-in global audience, as well as the vast spaces of modern architecture. For the art…

  8. Atmospheric Corrosivity at Australian and Overseas Airbases and Airports

    Science.gov (United States)

    2014-07-01

    protective coating systems and corrosion inhibitor treatments deteriorate and become less effective. The CLIMAT environmental corrosion test has...UNCLASSIFIED UNCLASSIFIED Atmospheric Corrosivity at Australian and Overseas Airbases and Airports J C Bitcon Maritime...Division Defence Science and Technology Organisation DSTO-TN-1320 ABSTRACT Atmospheric corrosivity at 25 airbases and airports in Australia

  9. 75 FR 61612 - Airports/Locations: Special Operating Restrictions

    Science.gov (United States)

    2010-10-06

    ... ellen.crum@faa.gov . SUPPLEMENTARY INFORMATION: Background On November 30, 1999 (64 FR 66768), the FAA... Federal Aviation Administration 14 CFR Part 91 Airports/Locations: Special Operating Restrictions AGENCY... amending its airports and locations special operating restrictions regulation to clarify a...

  10. 19 CFR 122.12 - Operation of international airports.

    Science.gov (United States)

    2010-04-01

    ... Administration in 14 CFR part 91. (2) Customs and Border Protection. CBP, based on security or other risk... 19 Customs Duties 1 2010-04-01 2010-04-01 false Operation of international airports. 122.12...; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Classes of Airports § 122.12 Operation of...

  11. 78 FR 3311 - Safety Enhancements, Certification of Airports

    Science.gov (United States)

    2013-01-16

    ...) on Safety Enhancements Part 139, Certification of Airports (76 FR 5510). In the NPRM, the FAA... period until May 13, 2011, (76 FR 20570) because we learned that a number of airport operators were not... again reopened the comment period until July 5, 2011, (76 FR 32105) because several industry...

  12. 78 FR 44188 - Notice of Request To Release Airport Property

    Science.gov (United States)

    2013-07-23

    ... Federal Aviation Administration Notice of Request To Release Airport Property AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of intent to rule on request to release airport property at Sioux..., Kansas City, MO 64106, (816) 329-2644, lynn.martin@faa.gov . The request to release property may...

  13. 78 FR 48926 - Notice of Request To Release Airport Property

    Science.gov (United States)

    2013-08-12

    ... Federal Aviation Administration Notice of Request To Release Airport Property AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Intent to Rule on Request to Release Airport Property at the Ottumwa..., MO 64106, (816) 329-2644, lynn.martin@faa.gov . The request to release property may be reviewed,...

  14. 76 FR 78967 - Notice of Request To Release Airport Property

    Science.gov (United States)

    2011-12-20

    ... Federal Aviation Administration Notice of Request To Release Airport Property AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Intent To Rule on Request to Release Airport Property at the Liberal... Room 364, Kansas City, MO 64106, (816) 329-2644, lynn.martin@faa.gov . The request to release...

  15. 78 FR 65417 - Notice of Request To Release Airport Property

    Science.gov (United States)

    2013-10-31

    ... Federal Aviation Administration Notice of Request To Release Airport Property AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Intent to Rule on Request to Release Airport Property at the Kearney..., (816) 329-2644, lynn.martin@faa.gov . The request to release property may be reviewed, by...

  16. 76 FR 66352 - Notice of Request To Release Airport Property

    Science.gov (United States)

    2011-10-26

    ... Federal Aviation Administration Notice of Request To Release Airport Property AGENCY: Federal Aviation Administration (FAA) DOT. ACTION: Notice of Intent to Rule on Request to Release Airport Property at the Halifax... Park, GA 30337. The request to release property may be reviewed, by appointment, in person at this...

  17. 78 FR 16911 - Notice of Request To Release Airport Property

    Science.gov (United States)

    2013-03-19

    ... Federal Aviation Administration Notice of Request To Release Airport Property AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of intent to rule on request to release airport property at the Ankeny..., Kansas City, MO 64106, (816) 329-2644, lynn.martin@faa.gov . The request to release property may...

  18. 77 FR 58438 - Notice of Request To Release Airport Property

    Science.gov (United States)

    2012-09-20

    ... Federal Aviation Administration Notice of Request To Release Airport Property AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Intent to Rule on Request to Release Airport Property at the Meade..., Kansas City, MO 64106, (816) 329-2644, lynn.martin@faa.gov . The request to release property may...

  19. 78 FR 49790 - Notice of Request To Release Airport Property

    Science.gov (United States)

    2013-08-15

    ... Federal Aviation Administration Notice of Request To Release Airport Property AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of intent to rule on request to release airport property at the Ottumwa..., MO 64106, (816) 329-2644, lynn.martin@faa.gov . The request to release property may be reviewed,...

  20. Basic Research Needs for Countering Terrorism

    Energy Technology Data Exchange (ETDEWEB)

    Stevens, W.; Michalske, T.; Trewhella, J.; Makowski, L.; Swanson, B.; Colson, S.; Hazen, T.; Roberto, F.; Franz, D.; Resnick, G.; Jacobson, S.; Valdez, J.; Gourley, P.; Tadros, M.; Sigman, M.; Sailor, M.; Ramsey, M.; Smith, B.; Shea, K.; Hrbek, J.; Rodacy, P.; Tevault, D.; Edelstein, N.; Beitz, J.; Burns, C.; Choppin, G.; Clark, S.; Dietz, M.; Rogers, R.; Traina, S.; Baldwin, D.; Thurnauer, M.; Hall, G.; Newman, L.; Miller, D.; Kung, H.; Parkin, D.; Shuh, D.; Shaw, H.; Terminello, L.; Meisel, D.; Blake, D.; Buchanan, M.; Roberto, J.; Colson, S.; Carling, R.; Samara, G.; Sasaki, D.; Pianetta, P.; Faison, B.; Thomassen, D.; Fryberger, T.; Kiernan, G.; Kreisler, M.; Morgan, L.; Hicks, J.; Dehmer, J.; Kerr, L.; Smith, B.; Mays, J.; Clark, S.

    2002-03-01

    To identify connections between technology needs for countering terrorism and underlying science issues and to recommend investment strategies to increase the impact of basic research on efforts to counter terrorism.

  1. ENVIRONMENTAL CAPACITY AND SUSTAINABLE DEVELOPMENT OF AIRPORTS IN UKRAINE

    Directory of Open Access Journals (Sweden)

    Katheryna Kazhan

    2011-03-01

    Full Text Available Abstract. Forecasting of development of the major airports of Ukraine indicates that further increasingof air traffic and approaching of residential areas close to airports will cause constraints of airportoperational capacity according to ensuring environmental requirements. At present, aircraft noise is themost significant factor among other factors of airport environmental impact. For ensuring sustainabledevelopment of civil airports the model of airport environmental capacity is proposed. The model in longtermconsideration allows determination of optimal (according to reduction of noise levels fleet, choosingthe most profitable aircraft operational regimes in the frames of ICAO Balanced Approach to aircraft noisecontrol. The model is based on entropy optimization method. Using proposed approach needs taking intoaccount additional constraints: operational, environmental (emissions of aircraft engines. Meteorologicaland flight characteristics of aircraft type also should be taken into account.Keywords: aircraft noise, acoustical capacity, environmental capacity, operational restrictions.

  2. A Geometric Fuzzy-Based Approach for Airport Clustering

    Directory of Open Access Journals (Sweden)

    Maria Nadia Postorino

    2014-01-01

    Full Text Available Airport classification is a common need in the air transport field due to several purposes—such as resource allocation, identification of crucial nodes, and real-time identification of substitute nodes—which also depend on the involved actors’ expectations. In this paper a fuzzy-based procedure has been proposed to cluster airports by using a fuzzy geometric point of view according to the concept of unit-hypercube. By representing each airport as a point in the given reference metric space, the geometric distance among airports—which corresponds to a measure of similarity—has in fact an intrinsic fuzzy nature due to the airport specific characteristics. The proposed procedure has been applied to a test case concerning the Italian airport network and the obtained results are in line with expectations.

  3. Counter-Rotation in Disk Galaxies

    CERN Document Server

    Corsini, E M

    2014-01-01

    Counter-rotating galaxies host two components rotating in opposite directions with respect to each other. The kinematic and morphological properties of lenticulars and spirals hosting counter-rotating components are reviewed. Statistics of the counter-rotating galaxies and analysis of their stellar populations provide constraints on the formation scenarios which include both environmental and internal processes.

  4. Lossy Counter Machines Decidability Cheat Sheet

    Science.gov (United States)

    Schnoebelen, Philippe

    Lossy counter machines (LCM's) are a variant of Minsky counter machines based on weak (or unreliable) counters in the sense that they can decrease nondeterministically and without notification. This model, introduced by R. Mayr [TCS 297:337-354 (2003)], is not yet very well known, even though it has already proven useful for establishing hardness results.

  5. Science Experimenter: Experimenting with a Geiger Counter.

    Science.gov (United States)

    Mims, Forrest M., III

    1992-01-01

    Describes the use of geiger counters for scientific investigations and experiments. Presents information about background radiation, its sources and detection. Describes how geiger counters work and other methods of radiation detection. Provides purchasing information for geiger counters, related computer software and equipment. (MCO)

  6. Counter-discourse in Zimbabwean literature

    NARCIS (Netherlands)

    Mangena, Tendai

    2015-01-01

    Counter-Discourse in Zimbabwean Literature is a study of specific aspects of counter-discursive Zimbabwean narratives in English. In discussing the selected texts, my thesis is based on Terdiman’s (1989) the postcolonial concept of counter-discourse. In Zimbabwean literature challenges to a dominant

  7. The Viral Concept: the Winning Ticket of the Romanian Online Advertising Industry

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available The connection between the steady development of the Internet in Romania in the last five years, as channel of transmitting the marketing message, and the viral concept, as method of transmitting the message, may become the winning ticket for the Romanian online advertising market. Thus, in the current socio-economic context, any company who wishes to be successful in the virtual space cannot ignore the viral marketing techniques for several reasons. Firstly, we are talking about the profile of Internet users who tend to constitute a new social group. Secondly, we are talking about the thirst for information. And, last but not least, we are talking about the appetite for online chatting, statistics showing that 62% of the Roma-nian Internet users consider it a very "savory" information channel. This article tries to explain, in brief, what viral marketing is, which are its peculiarities, advantages, risks, as well as the limitations of its use, and which the strategies of a viral marketing campaign are. We will illustrate by giving successful examples from the Romanian online market.

  8. 考虑二次设备的智能防误操作票系统%Intelligent Anti-misoperation Operation Ticket System Consider Secondary Device

    Institute of Scientific and Technical Information of China (English)

    叶雷; 殷自力

    2011-01-01

    Traditional anti-misoperation operation ticket system is not involved secondary protection device modeling, and therefore does not reflect protection effect of secondary equipments. An intelligent anti-misoperation operation ticket system of primary equipment and secondary equipments modeling was proposed in the paper. Methods, such as protection modeling,role base management,closed-loop management between operation ticket and maintenance ticket were used. The function of integration topology analysis, operation ticket generation according to intelligent reasoning and maintenance ticket improves intelligent level of the proposed intelligent anti-misoperation operation ticket system. Fujian Electric Power Company's application of the system has proven its effectiveness.%传统防误操作票系统未涉及二次保护设备建模,因而不能体现二次设备对一次设备的保护效果.文中提出了一、二次设备建模的智能防误操作票系统,采用保护设备建模、规则库管理以及操作票与检修票闭环管理等设计方案,在原有防误操作票系统的基础上实现了电网图形完整拓扑分析功能、智能推理生成操作票功能和根据检查票生成操作票功能,提高了防误操作票系统的智能化水平.该公司的应用证明了其有效性.

  9. Airport electric vehicle powered by fuel cell

    Science.gov (United States)

    Fontela, Pablo; Soria, Antonio; Mielgo, Javier; Sierra, José Francisco; de Blas, Juan; Gauchia, Lucia; Martínez, Juan M.

    Nowadays, new technologies and breakthroughs in the field of energy efficiency, alternative fuels and added-value electronics are leading to bigger, more sustainable and green thinking applications. Within the Automotive Industry, there is a clear declaration of commitment with the environment and natural resources. The presence of passenger vehicles of hybrid architecture, public transport powered by cleaner fuels, non-aggressive utility vehicles and an encouraging social awareness, are bringing to light a new scenario where conventional and advanced solutions will be in force. This paper presents the evolution of an airport cargo vehicle from battery-based propulsion to a hybrid power unit based on fuel cell, cutting edge batteries and hydrogen as a fuel. Some years back, IBERIA (Major Airline operating in Spain) decided to initiate the replacement of its diesel fleet for battery ones, aiming at a reduction in terms of contamination and noise in the surrounding environment. Unfortunately, due to extreme operating conditions in airports (ambient temperature, intensive use, dirtiness, …), batteries suffered a very severe degradation, which took its toll in terms of autonomy. This reduction in terms of autonomy together with the long battery recharge time made the intensive use of this fleet impractical in everyday demanding conditions.

  10. Flight Schedule Recovery under Uncertain Airport Capacity

    Institute of Scientific and Technical Information of China (English)

    Zhu Bo; Zhu Jinfu

    2016-01-01

    Airlines adj ust their flight schedules to satisfy more stringent airport capacity constraints caused by in-clement weather or other unexpected disruptions.The problem will be more important and complicated if uncertain disruptions occur in hub airports.A two-stage stochastic programming model was established to deal with the real-time flight schedule recovery and passenger re-accommodation problem.The first-stage model represents the flight re-timing and re-fleeting decision in current time period when capacity information is deterministic,while the sec-ond-stage recourse model evaluates the passenger delay given the first-stage solutions when one future scenario is realized.Aiming at the large size of the problem and requirement for quick response,an algorithmic framework combining the sample average approximation and heuristic method was proposed.The computational results indi-cated of that the proposed method could obtain solutions with around 5% optimal gaps,and the computing time was linearly positive to the sample size.

  11. Counter support for WA35

    CERN Multimedia

    1977-01-01

    This assembly was equipped with 78 counters, each consisting of a lucite cone, to produce Cerenkov light, and a CsI scintillator plate of 3 mm thickness glued on the face of the cone. The experiment WA35 was set-up in the s1 beam (West Hall) by the Darmstadt-Heidelberg-Virginia-Warsaw Collaboration to measure angular distributions and multiplicities of pions and recoil protons produced by hadrons interacting in nuclei. (See Annual Report 1976 p. 39)

  12. 77 FR 59703 - Environmental Impact Statement; Taos Regional Airport, Taos, NM

    Science.gov (United States)

    2012-09-28

    ... Federal Aviation Administration Environmental Impact Statement; Taos Regional Airport, Taos, NM AGENCY...) for the ``Taos Regional Airport, Airport Layout Plan Improvements'' Environmental Impact Statement... requested the FAA to approve revisions to its Airport Layout Plan (ALP) to reflect and allow construction...

  13. 78 FR 15804 - Waiver of Aeronautical Land-Use Assurance: Rolla National Airport (VIH), Rolla, MO

    Science.gov (United States)

    2013-03-12

    ... Federal Aviation Administration Waiver of Aeronautical Land-Use Assurance: Rolla National Airport (VIH... airport property at the Rolla National Airport (VIH) from aeronautical use to non-aeronautical for revenue... Airport (VIH) is proposing the release of one parcel, of 10 acres, more or less from aeronautical to...

  14. 77 FR 19410 - Notice of Schedule Information Submission Deadline for O'Hare International Airport, San...

    Science.gov (United States)

    2012-03-30

    ... Airport, 73 FR 3510 (Jan. 18, 2008) as amended 76 FR 18620 (Apr. 4, 2011); Operating Limitations at Newark Liberty International Airport, 73 FR 29550 (May 21, 2008) as amended 76 FR 18618 (Apr. 4, 2011). The FAA...'s John F. Kennedy International Airport (JFK), and Newark Liberty International Airport (EWR)...

  15. 78 FR 19356 - Notice of Schedule Information Submission Deadline for O'Hare International Airport, San...

    Science.gov (United States)

    2013-03-29

    ... International Airport, 73 FR 3510 (Jan. 18, 2008) as amended 76 FR 18620 (Apr. 4, 2011); Operating Limitations at Newark Liberty International Airport, 73 FR 29550 (May 21, 2008) as amended 76 FR 18618 (Apr. 4...'s John F. Kennedy International Airport (JFK), and Newark Liberty International Airport (EWR)...

  16. An Evaluation of the Importance of Military Associations at Civil Airports

    Science.gov (United States)

    Clark, Patti J.

    2010-01-01

    Today there are over 1,500 public-use airports in the United States. Each of these airports provides a service to the surrounding community, whether in the form of a general aviation or commercial air service facility. An airport is dependent on many facets of the local government infrastructure for support services. Also, the airports have ties…

  17. 48 CFR 3036.570 - Special precautions for work at operating airports.

    Science.gov (United States)

    2010-10-01

    ... work at operating airports. Where any acquisition will require work at an operating airport, insert the clause at (HSAR) 48 CFR 3052.236-70, Special Precautions for Work at Operating Airports, in solicitations... work at operating airports. 3036.570 Section 3036.570 Federal Acquisition Regulations System...

  18. 14 CFR 105.23 - Parachute operations over or onto airports.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Parachute operations over or onto airports... Parachute operations over or onto airports. No person may conduct a parachute operation, and no pilot in... any airport unless— (a) For airports with an operating control tower: (1) Prior approval has...

  19. 14 CFR 382.99 - What agreements must carriers have with the airports they serve?

    Science.gov (United States)

    2010-01-01

    ... airports they serve? 382.99 Section 382.99 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... the airports they serve? (a) As a carrier, you must negotiate in good faith with the airport operator of each U.S. airport described in § 382.95(b) to ensure the provision of lifts for boarding...

  20. 14 CFR 135.395 - Large nontransport category airplanes: Landing limitations: Alternate airports.

    Science.gov (United States)

    2010-01-01

    ...: Landing limitations: Alternate airports. 135.395 Section 135.395 Aeronautics and Space FEDERAL AVIATION... category airplanes: Landing limitations: Alternate airports. No person may select an airport as an alternate airport for a large nontransport category airplane unless that airplane (at the weight...

  1. 77 FR 55896 - Notice of Release Effecting Federal Grant Assurance Obligations Due to Airport Layout Plan...

    Science.gov (United States)

    2012-09-11

    ... Due to Airport Layout Plan Revision at Mather Airport, Sacramento, CA AGENCY: Federal Aviation... Administration (FAA) proposes to rule and invites public comment on the application for an Airport Layout Plan... Force to the County. As a result, the existing Airport Layout Plan will be revised to delete the...

  2. Convenient Airports: Point of View of the Passengers

    Science.gov (United States)

    Magri, Adival Aparecido, Jr.; Alves, Claudio Jorge Pinto

    2003-01-01

    The competition among airlines or among airports aiming at to increase the demand for its services has been more and more incited. Knowledge the perception of the users for the offered services means to meet the customer's needs and expectations in order either to keep the customer, and therefore keep a significant advantage over competitors. The passenger of the air transportation wants rapidity, security and convenience. Convenience can be translated by comfort that the passenger wants for the price that he can pay. In this paper had been identified. as a result of a survey achieved in six Brazilian airports during 2002, the best indicators in the passenger's perception. These indicators among any others were listed m the handbook of Airports Council International (ACI). Distinctive perceptions were observed among passengers with different travel motivations. This survey had been carried through in the airports of Brasilia, Porto Alegre, Salvador. Fortaleza, Curitiba and Bel6m. Considering this survey we can identified the most attractive airport among them. This work is a way to help improve quality of service, in particular, m these six airports of the Brazilian network. The results should be published and made available to all the parties concerned (airport authority, airlines and service providers) and should lead to corrective action when the passenger is not satisfied with the service.

  3. Take control of your 802.11n airport network

    CERN Document Server

    Fleishman, Glenn

    2009-01-01

    Make your 802.11n-based AirPort network fast, reliable, and secure! Find real-world advice from Wi-Fi wizard Glenn Fleishman on setting up the 802.11n models of Apple's AirPort Express, AirPort Extreme, and Time Capsule, with full information about the simultaneous dual-band models introduced in early 2009. You'll get help with all the special networking details, such as how to set the best band and channel for your network, use pre-802.11n base stations and clients without hurting performance, set up complex Int

  4. Airports offer unrealized potential for alternative energy production.

    Science.gov (United States)

    DeVault, Travis L; Belant, Jerrold L; Blackwell, Bradley F; Martin, James A; Schmidt, Jason A; Wes Burger, L; Patterson, James W

    2012-03-01

    Scaling up for alternative energy such as solar, wind, and biofuel raises a number of environmental issues, notably changes in land use and adverse effects on wildlife. Airports offer one of the few land uses where reductions in wildlife abundance and habitat quality are necessary and socially acceptable, due to risk of wildlife collisions with aircraft. There are several uncertainties and limitations to establishing alternative energy production at airports, such as ensuring these facilities do not create wildlife attractants or other hazards. However, with careful planning, locating alternative energy projects at airports could help mitigate many of the challenges currently facing policy makers, developers, and conservationists.

  5. A New Ticket-Based Authentication Mechanism for Fast Handover in Mesh Network.

    Science.gov (United States)

    Lai, Yan-Ming; Cheng, Pu-Jen; Lee, Cheng-Chi; Ku, Chia-Yi

    2016-01-01

    Due to the ever-growing popularity mobile devices of various kinds have received worldwide, the demands on large-scale wireless network infrastructure development and enhancement have been rapidly swelling in recent years. A mobile device holder can get online at a wireless network access point, which covers a limited area. When the client leaves the access point, there will be a temporary disconnection until he/she enters the coverage of another access point. Even when the coverages of two neighboring access points overlap, there is still work to do to make the wireless connection smoothly continue. The action of one wireless network access point passing a client to another access point is referred to as the handover. During handover, for security concerns, the client and the new access point should perform mutual authentication before any Internet access service is practically gained/provided. If the handover protocol is inefficient, in some cases discontinued Internet service will happen. In 2013, Li et al. proposed a fast handover authentication mechanism for wireless mesh network (WMN) based on tickets. Unfortunately, Li et al.'s work came with some weaknesses. For one thing, some sensitive information such as the time and date of expiration is sent in plaintext, which increases security risks. For another, Li et al.'s protocol includes the use of high-quality tamper-proof devices (TPDs), and this unreasonably high equipment requirement limits its applicability. In this paper, we shall propose a new efficient handover authentication mechanism. The new mechanism offers a higher level of security on a more scalable ground with the client's privacy better preserved. The results of our performance analysis suggest that our new mechanism is superior to some similar mechanisms in terms of authentication delay.

  6. A New Ticket-Based Authentication Mechanism for Fast Handover in Mesh Network.

    Directory of Open Access Journals (Sweden)

    Yan-Ming Lai

    Full Text Available Due to the ever-growing popularity mobile devices of various kinds have received worldwide, the demands on large-scale wireless network infrastructure development and enhancement have been rapidly swelling in recent years. A mobile device holder can get online at a wireless network access point, which covers a limited area. When the client leaves the access point, there will be a temporary disconnection until he/she enters the coverage of another access point. Even when the coverages of two neighboring access points overlap, there is still work to do to make the wireless connection smoothly continue. The action of one wireless network access point passing a client to another access point is referred to as the handover. During handover, for security concerns, the client and the new access point should perform mutual authentication before any Internet access service is practically gained/provided. If the handover protocol is inefficient, in some cases discontinued Internet service will happen. In 2013, Li et al. proposed a fast handover authentication mechanism for wireless mesh network (WMN based on tickets. Unfortunately, Li et al.'s work came with some weaknesses. For one thing, some sensitive information such as the time and date of expiration is sent in plaintext, which increases security risks. For another, Li et al.'s protocol includes the use of high-quality tamper-proof devices (TPDs, and this unreasonably high equipment requirement limits its applicability. In this paper, we shall propose a new efficient handover authentication mechanism. The new mechanism offers a higher level of security on a more scalable ground with the client's privacy better preserved. The results of our performance analysis suggest that our new mechanism is superior to some similar mechanisms in terms of authentication delay.

  7. Analysis of discrimination pricing of standing tickets%站票定价歧视性问题的分析

    Institute of Scientific and Technical Information of China (English)

    宋亚琪

    2015-01-01

    Aiming to solve the hot problem of irrational price setting on standing tickets on the train ,we combined the condition to gain the maximum profit by monopoly with the three degrees price discrimination to analyze price setting for standing ticket .The analysis showed that the price of standing tickets follow s the pricing principle of three degree price discrimination . It brings benefit to the monopoly which is also called the China Railway Company .Meanwhile ,it infringes upon the interests of consumers to some degree .But judging w hether the price discrimi‐nation is effective or not should be based on combination of consumers effect and total social sur‐plus .%针对现阶段热议的关于站票定价不合理的问题,结合垄断厂商利润最大化取得的条件以及三级价格歧视实现的理论依据,对站票的定价做出分析。结果表明,火车票站票的定价遵循了三级价格歧视的定价原则,其在给垄断厂商也就是中国铁路总公司带来收益的同时,也在一定程度上损害了消费者的利益。但是,在断定价格歧视是否有效的时候,还应该在考虑消费者效用的基础上,结合社会总剩余来进行断定。

  8. Airports and Airfields, Airport runway/taviway linework as developed during 1996 planimetric and orthoimagery project., Published in 1996, Vilas County Land Information/Mapping.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Airports and Airfields dataset, was produced all or in part from Orthoimagery information as of 1996. It is described as 'Airport runway/taviway linework as...

  9. Airports and Airfields, Airports in 18 county region in South Georgia, Published in 1999, 1:7200 (1in=600ft) scale, Southern Georgia Regional Commission.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Airports and Airfields dataset, published at 1:7200 (1in=600ft) scale as of 1999. It is described as 'Airports in 18 county region in South Georgia'. Data by...

  10. Condensation Particle Counter Instrument Handbook

    Energy Technology Data Exchange (ETDEWEB)

    Kuang, C. [Brookhaven National Lab. (BNL), Upton, NY (United States)

    2016-02-01

    The Model 3772 CPC is a compact, rugged, and full-featured instrument that detects airborne particles down to 10 nm in diameter, at an aerosol flow rate of 1.0 lpm, over a concentration range from 0 to 1x104 #/cc. This CPC is ideally suited for applications without high concentration measurements, such as basic aerosol research, filter and air-cleaner testing, particle counter calibrations, environmental monitoring, mobile aerosol studies, particle shedding and component testing, and atmospheric and climate studies.

  11. The transparent microstrip gas counter

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, Hiroyuki, E-mail: leo@q.t.u-tokyo.ac.j [University of Tokyo, Tokyo 113-8656 (Japan); Fujita, Kaoru; Fujiwara, Takeshi [University of Tokyo, Tokyo 113-8656 (Japan); Niko, Hisako; Guerard, Bruno [Institute of Max von Laue and Paul Langevin, BP 156, 38042 Grenoble, Cedex 9 (France); Fraga, Francisco [Departamento de Fisica, LIP-Coimbra, Universidade de Coimbra, 3000 Coimbra (Portugal); Iyomoto, Naoko [University of Tokyo, Tokyo 113-8656 (Japan)

    2010-11-01

    Conventional MSGCs are made of metal electrodes that might absorb or reflect optical photons. If the electrodes are made of transparent material like ITO, we could take advantage of optical readout. A gas scintillation proportional counter made of ITO MSGC is fabricated and tested where both optical and charge signals are obtained. We have selected a multi-grid structure that can avoid charge-up problem with normal transparent glass substrate. Test results with Ar and CF{sub 4} gas mixture showed a stable gas gain of {approx}2800 and {approx}110 optical photons for 6 keV X-rays. Position sensing with PSPMT has successfully been demonstrated.

  12. The economic impact of South Africa’s international airports

    Directory of Open Access Journals (Sweden)

    Rose Luke

    2010-11-01

    Full Text Available Infrastructure is strongly linked to economic growth and plays a major role in providing greater mobility and choice, leading to an improvement in incomes and welfare. Transport infrastructure such as highways, bridges, ports, airports and railways is critical in achieving economic growth. If the supply of these facilities does not keep up with rising demand, the cost of moving goods will increase, and there will be a downward pressure on profits and growth. Airports play a critical role in generating employment within an economy, creating wealth, contributing to the tax base, stimulating tourism and contributing to world trade. While the latter two are less easily measured, it is possible to determine a base impact that an airport has on an economy by measuring the direct and indirect gross domestic product, employment and taxation impacts. This study quantifies these for the three main international airports in South Africa.

  13. Airports and Airfields, Published in 2007, Churchill County, NV.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Airports and Airfields dataset as of 2007. Data by this publisher are often provided in State Plane coordinate system; in a Not Sure projection; The extent of...

  14. US Helicopter Expands Service to Newark Liberty International Airport

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ US Helicopter Corporation ("US Helicopter") (OTC Bulletin Board: USHP) and Continental Airlines (NYSE: CAL)announced a partnership to provide eight-minute shuttle service between Manhattan and Newark Liberty International Airport beginning Dec.18, 2006.

  15. Optimal assignment of incoming flights to baggage carousels at airports

    DEFF Research Database (Denmark)

    Barth, Torben C.

    The problem considered in this report is an assignment problem occurring at airports. This problem concerns the assignment of baggage carousels in baggage claim halls to arriving aircraft (baggage carousel assignment problem). This is a highly dynamic problem since disruptions frequently occur...... during operations. We introduce a basic static model that can be adapted to the layout of different airports. Afterwards we show how a decision support system based on a MIP-model can be designed in a dynamic real world environment. The system supports the decisions of the dispatcher during daily...... operations. Computational results for a real world problem at Frankfurt Airport are presented. At Frankfurt Airport the suggested solution method was successfully implemented and is running now for over half an year. The experiences show that the system increases the quality of the dispatching process...

  16. A World Expo Campaign Launched At Shanghai Airports

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    <正>The Shanghai Airport Group Company held a meeting on August 22, announcing a decision on renaming its spiritual civilization construction leading group into the Spiritual Civilization Construction Commission. It will adopt an action programme for the years

  17. The airport atmospheric environment: respiratory health at work.

    Science.gov (United States)

    Touri, Léa; Marchetti, Hélène; Sari-Minodier, Irène; Molinari, Nicolas; Chanez, Pascal

    2013-06-01

    Air traffic is increasing, raising concern about local pollution and its adverse health effects on the people living in the vicinity of large airports. However, the highest risk is probably occupational exposure due to proximity. Jet exhaust is one of the main concerns at an airport and may have a health impact, particularly on the respiratory tract. Current studies are neither numerous enough nor strong enough to prove this kind of association. Yet, more and more people work in airports, and occupational exposure to jet exhaust is a fact. The aim of this review was to evaluate the existing knowledge regarding the impact of airport pollution on respiratory health. We conducted systematic literature searches to examine workplace exposures.

  18. Report of Accomplishments under the Airport Improvement Program.

    Science.gov (United States)

    2014-09-26

    maintaining essential air transportation and preventing unjust and . discriminatory practices; - Special emphasis should be given to reliever airports and...exceed 50 percent. Environmental Considerations The Federal Aviation Administration (FAA) considers and weighs environmental factors in evaluating

  19. 78 FR 55330 - Policy Regarding Airport Rates and Charges

    Science.gov (United States)

    2013-09-10

    ... Airport proprietors must retain the ability to respond to local conditions with flexibility and innovation... movements for each of the two preceding years. 4. Planning and Forecasting Information. (a) To the...

  20. Global Map: Airports of the United States - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer includes Global Map data showing airports in the United States, Puerto Rico and the U.S. Virgin Islands. The data are a modified version of the...

  1. Software Tool for Significantly Increasing Airport Throughput Project

    Data.gov (United States)

    National Aeronautics and Space Administration — NASA's Next Generation Air Transportation System (NextGen) Airportal effort seeks to optimize aircraft surface movements through approaches that could double or...

  2. Airport Configuration Planner with Optimized Weather Forecasts Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The core planning algorithms to support the NGATS concepts will need accurate predictions of airport configuration over planning horizons of six hours or more. Such...

  3. The airport atmospheric environment: respiratory health at work

    Directory of Open Access Journals (Sweden)

    Léa Touri

    2013-06-01

    Full Text Available Air traffic is increasing, raising concern about local pollution and its adverse health effects on the people living in the vicinity of large airports. However, the highest risk is probably occupational exposure due to proximity. Jet exhaust is one of the main concerns at an airport and may have a health impact, particularly on the respiratory tract. Current studies are neither numerous enough nor strong enough to prove this kind of association. Yet, more and more people work in airports, and occupational exposure to jet exhaust is a fact. The aim of this review was to evaluate the existing knowledge regarding the impact of airport pollution on respiratory health. We conducted systematic literature searches to examine workplace exposures.

  4. Microscopic Analysis and Modeling of Airport Surface Sequencing Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The complexity and interdependence of operations on the airport surface motivate the need for a comprehensive and detailed, yet flexible and validated analysis and...

  5. The influence of passenger demographics on airport attribute evaluation

    Directory of Open Access Journals (Sweden)

    Stephen Carstens

    2012-11-01

    Full Text Available It is imperative for airport operators and airlines to have a clear understanding of the factors which influence the passenger’s decision with regard to which airport/airline combination to use in a multi-airport scenario. Interactions between demographic variables, such as gender and purpose of travel, and the choice attributes in the decision-making process exist. The extent to which specific attributes influence the passenger’s decision could be invaluable to service providers (airport operators and airlines in allocating and employing limited resources. The purpose of this article is to investigate the extent of the interactions between passenger demographics and attribute evaluation by taking into account the ordinal nature of the measurement scale.

  6. Novel Surveillance Technologies for Airport Ramp Area Operations Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The objective of the current research is to develop the concept, algorithms and software necessary for enabling a novel surveillance system for airports ramp areas....

  7. Analysis of efficiency of the Brazilian international airports

    Directory of Open Access Journals (Sweden)

    Marina Rodriguez Brochado

    2008-07-01

    Brazil. Analysis of correlations was used to select the 0 variable most representative of this system and after that, it was calculated efficiency of the system for classic and inverted the borders by means of model BCC guided for output. Finally, it was possible to identify which improvements are necessary for the inefficient airports, in way to identify which improvements are necessary to operational level to reach the efficiency. Key-words: Data Envelopment Analysis, Efficiency, Airports.

  8. Modeling the effect of night time penalties on commercial and business flights for regional airport noise and economics: Rotterdam Airport case study

    NARCIS (Netherlands)

    Wan Mohamed, W.M.; Curran, R.; Van der Zwan, F.M.; Roling, P.

    2009-01-01

    Noise is one of the main concerns of airports around the world. Several measures have been taken by regulators to reduce noise at airports. Some of these measures are meant to control noise at major or busy airports; however, certain operational restrictions (quota, curfew, and budget) are also impl

  9. 41 CFR 102-75.400 - Is industrial property located on an airport also considered to be “airport property”?

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Is industrial property... Public Airports § 102-75.400 Is industrial property located on an airport also considered to be “airport... is industrial, then the property must be classified as such for disposal without regard to the...

  10. Flight delay performance at Hartsfield-Jackson Atlanta International Airport

    Directory of Open Access Journals (Sweden)

    Grigoriy Yablonsky

    2014-01-01

    Full Text Available Purpose: The main objective of this paper is to determine the annual cyclical flight delays at Hartsfield-Jackson Atlanta International Airport. Then using other data such as annual precipitation, passenger and aircraft traffic volumes and other factors, we attempted to correlate these factors with overall delays. These data could assist airport management in predicting periods of flight delay.Design/methodology/approach: Data were taken and analyzed from the data base “Research and Innovation Technology Administration” (RITA for the years 2005-2011 for Hartsfield-Jackson Atlanta International Airport. The data included 2.8 million flights originating and departing from this airport. Data were also gathered from the National Oceanic and Atmospheric Administration (NOAA showing precipitation. Additional data were gathered from the FAA regarding delay causes, number and types of delays and changes to the infrastructure of ATL airportFindings: There is a repeatable annual pattern of delays at ATL that can be modeled using delay data from the Bureau of Transportation Statistics. This pattern appears to be caused primarily by the frequency and amount of precipitation that falls at ATL and by the amount of flights that arrive and depart at ATL.Originality/value: This information could assist airport operations personnel, FAA air traffic controllers and airlines in anticipating and mitigating delays at specific times of the year.

  11. An Algorithm for Managing Aircraft Movement on an Airport Surface

    Directory of Open Access Journals (Sweden)

    Giuseppe Maresca

    2013-08-01

    Full Text Available The present paper focuses on the development of an algorithm for safely and optimally managing the routing of aircraft on an airport surface in future airport operations. This tool is intended to support air traffic controllers’ decision-making in selecting the paths of all aircraft and the engine startup approval time for departing ones. Optimal routes are sought for minimizing the time both arriving and departing aircraft spend on an airport surface with engines on, with benefits in terms of safety, efficiency and costs. The proposed algorithm first computes a standalone, shortest path solution from runway to apron or vice versa, depending on the aircraft being inbound or outbound, respectively. For taking into account the constraints due to other traffic on an airport surface, this solution is amended by a conflict detection and resolution task that attempts to reduce and possibly nullify the number of conflicts generated in the first phase. An example application on a simple Italian airport exemplifies how the algorithm can be applied to true-world applications. Emphasis is given on how to model an airport surface as a weighted and directed graph with non-negative weights, as required for the input to the algorithm.

  12. 77 FR 16891 - Notice of Intent To Rule on Request To Release Airport Property at Tulsa International Airport...

    Science.gov (United States)

    2012-03-22

    ... Auto Salvage for use as an automobile salvage yard. Any person may inspect the request by appointment..., 2012. Joseph G. Washington, Acting Manager, Airports Division Office. BILLING CODE 4910-13-P...

  13. Airports and Airfields, airport data set, Published in 2006, 1:1200 (1in=100ft) scale, Washoe County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Airports and Airfields dataset, published at 1:1200 (1in=100ft) scale, was produced all or in part from Orthoimagery information as of 2006. It is described as...

  14. Airports and Airfields, airport data set attribute, Published in 2006, 1:1200 (1in=100ft) scale, Washoe County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Airports and Airfields dataset, published at 1:1200 (1in=100ft) scale, was produced all or in part from Orthoimagery information as of 2006. It is described as...

  15. Airports and Airfields, Polygons of airport runways, Published in 1995, 1:12000 (1in=1000ft) scale, Cochise County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Airports and Airfields dataset, published at 1:12000 (1in=1000ft) scale, was produced all or in part from Orthoimagery information as of 1995. It is described...

  16. 摸彩决策的数学模型%The Mathematical Model of Scheme to Draw the Tickets

    Institute of Scientific and Technical Information of China (English)

    姚云飞; 邱国新

    2001-01-01

    生活中,摸彩的人们总以为越先摸,中彩的可能性越大,其实不然!为此本文从概率角度建立了数学模型,证明了每个摸彩者中彩的机会均等,与先后摸彩顺序无关. 同时,通过分析在中彩时,已摸过的彩票数目的数学期望,向彩票发行者提出了几点建议.%In daily day, people drawing the lottery tickets at random, assume that the earlier they draw, the more likely they are to win the prize. Acctually, that is not the case! The chances to win the prize are demonstrated, by making mathematcal model at the angle of probability, eaqual to everyone, but nothing to do with the order to draw in. At the same time, according to analysis the mathematic expectation of the number of drawed tickets, this essay is trying to raise some advice for the department responsible for the work to conside.

  17. 78 FR 7852 - Notice of Intent To Rule on Request To Release Airport Property at the Rocky Mountain...

    Science.gov (United States)

    2013-02-04

    ... Rocky Mountain Metropolitan Airport, Broomfield, CO AGENCY: Federal Aviation Administration (FAA), DOT... public comment on the release of land at the Rocky Mountain Metropolitan Airport under the provisions of..., Manager, Federal Aviation Administration, Northwest Mountain Region, Airports Division, Denver...

  18. Countering 21st Century Threats

    DEFF Research Database (Denmark)

    Scharling Pedersen, Peter; Pillai, Chad M.; Hun, Lee Jae

    2015-01-01

    The United States and its Allies confront an increasingly volatile world where threats range from traditional state-on-state challenges to non-state transnational networks. To successfully combat these 21st Century problems, in an era of resource and geo-political power constraints, the U......), Counter-Terrorism (CT), and Security and Stability Operations (SSO). • Establishing a construct that allows a strategic Whole-of-Government capacity for operations coordinated by joint interagency task forces. • Continue to developing the Global SOF network. • Increased intelligence sharing in areas...... (UW). Other obstacles such as resolving tensions in U.S. statutory law between traditional military and intelligence activities, bridging the gap with non-security Departments and Agencies, and developing the necessary trust with bilateral and multilateral partners are components that need...

  19. On generating counter-rotating streamwise vortices

    KAUST Repository

    Winoto, S H

    2015-09-23

    Counter-rotating streamwise vortices are known to enhance the heat transfer rate from a surface and also to improve the aerodynamic performance of an aerofoil. In this paper, some methods to generate such counter-rotating vortices using different methods or physical conditions will be briefly considered and discussed.

  20. Particle number concentrations near the Rome-Ciampino city airport

    Science.gov (United States)

    Stafoggia, M.; Cattani, G.; Forastiere, F.; Di Menno di Bucchianico, A.; Gaeta, A.; Ancona, C.

    2016-12-01

    Human exposure to ultrafine particles (UFP) has been postulated to be associated with adverse health effects, and there is interest regarding possible measures to reduce primary emissions. One important source of UFP are airport activities, with aircraft take-offs being the most relevant one. We implemented two measurement campaigns of total particle number concentrations (PNC), a proxy for UFP, near a medium-size airport in central Italy. One-minute PNC averages were collected on June 2011 and January 2012 concurrently with 30-min average meteorological data on temperature and wind speed/direction. Data on minute-specific take-offs and landings were obtained by the airport authorities. We applied statistical regression models to relate PNC data to the presence of aircraft activities while adjusting for time trends and meteorology, and estimated the increases in PNC ±15 min before and after take-offs and landings. We repeated the analyses considering prevalent wind direction and by size of the aircraft. We estimated PNC increases of 5400 particles/cm3/minute during the 15 min before and after take-offs, with a peak of 19,000 particles/cm3/minute within 5 min after take-offs. Corresponding figures for landings were 1300 and 1000 particles, respectively. The highest PNC estimates were obtained when the prevailing wind came from the runway direction, and led to estimated PNC increases of 60,000 particles/cm3/minute within 5 min after take-offs. No main differences were noted from the exhaust of different types of aircrafts. The area surrounding Ciampino airport is densely inhabited, raising concerns about the potential adverse effects of long-term and short-term exposure to airport-borne UFP. A close monitoring of airport activities and emissions is mandatory to reduce the public health impact of the airport on the nearby population.

  1. Gunnison County Airport Terminal solar cooperative agreement

    Energy Technology Data Exchange (ETDEWEB)

    Waller, L. H.; Kreider, J. F.

    1981-01-01

    The results of solar system performance studies carried out on the final construction of a passive space heating system for the Gunnison County Airport Terminal are presented. The principal topic discussed is the economic performance of the system with supporting material on thermal performance and system design. The conclusions of this study, using the methods of computer modeling and life-cycle economics are: (1) the final design passive solar heating system with night insulation will provide, on the average, 41% of the annual heating load for the terminal, (2) the passive system will result in a saving of 154 million Btu per year or, equivalently, 45,122 kWh per year, and (3) over a 40-year period the system is expected to save 3.1 million dollars in heating energy costs after the solar system investment has been paid off. Over the first 20-year period the net savings are approximately $100,000. The simple payback period is 13 years.

  2. Counter traction makes endoscopic submucosal dissection easier.

    Science.gov (United States)

    Oyama, Tsuneo

    2012-11-01

    Poor counter traction and poor field of vision make endoscopic submucosal dissection (ESD) difficult. Good counter traction allows dissections to be performed more quickly and safely. Position change, which utilizes gravity, is the simplest method to create a clear field of vision. It is useful especially for esophageal and colon ESD. The second easiest method is clip with line method. Counter traction made by clip with line accomplishes the creation of a clear field of vision and suitable counter traction thereby making ESD more efficient and safe. The author published this method in 2002. The name ESD was not established in those days; the name cutting endoscopic mucosal resection (EMR) or EMR with hook knife was used. The other traction methods such as external grasping forceps, internal traction, double channel scope, and double scopes method are introduced in this paper. A good strategy for creating counter traction makes ESD easier.

  3. 天津地铁票制票价体系研究%Study on Ticket Fare System of Tianjin Metro

    Institute of Scientific and Technical Information of China (English)

    张小春; 保鲁昆

    2015-01-01

    本文首先通过对北京、上海、广州等国内主要城市地铁票制、票价特点的对比、分析,参考国外一些城市地铁票制、票价制定的策略和考虑的因素,引出了地铁票制、票价制定的原则:需要综合考虑社会公益性、票价公平性、市场竞争性和调价动态性.然后对天津地铁票制、票价系统进行了探讨,提出了调整天津地铁分段计程票制、加强与公交票价联程配合、推广多种优惠票的建议.%Firstly, we analysis the subway ticket fare system of Beijing, Shanghai, Guangzhou and other major domestic cities, and we also reference some foreigncity subway fare. Then, we introduce the ticket fare formulation strategies and other fare principles: the need to consider the socialcommonweal, fare fairness, market competition and price dynamics. And then we studied Tianjin subway fare system and proposed some suggestions:adjustment of Tianjin subway sectional metered fare, strengthen cooperation, and promoting a variety ofpreferential ticket bus ticket connecting.

  4. 20 CFR 411.520 - How are beneficiaries whose tickets are assigned to an EN affected by a change in that EN's...

    Science.gov (United States)

    2010-04-01

    ... assigned to an EN affected by a change in that EN's elected payment system? 411.520 Section 411.520... Employment Network Payment Systems § 411.520 How are beneficiaries whose tickets are assigned to an EN affected by a change in that EN's elected payment system? A change in an EN's (or State VR...

  5. A Brief Discussion of D.H. Lawrence’s Minimization of the Importance of Ration in Tickets,Please and The Horse Dealer’s Daughter

    Institute of Scientific and Technical Information of China (English)

    张潇

    2014-01-01

    <正>In the two short stories Tickets,Please and The Horse Dealer’s Daughter,D.H.Laurence does minimize the importance of ration or rational thought as he doesn’t describe the characters who are able to think properly.Instead,they more often than not resort to emotion or strong willpower:

  6. Linear Regression Analysis on Proportion of One-Way Ticket Use in Chengdu Metro%成都地铁单程票使用比例的线性回归分析

    Institute of Scientific and Technical Information of China (English)

    蔡靓

    2012-01-01

    Proportion of one-way ticket use in the subway not only relates to passenger purchasing of tickets,journey time,but also relates to AFC use efficiency and life of mechanical components of equipment,having a direct impact on pressure of ticketing operations.Forecast on proportion of one-way ticket offers great help for ticket marketing and decision- making on passenger traffic organization.Establishing a mathematical model for one-way ticket use proportion also plays a guiding role for the future of ticketing operation statistics.%单程票的使用比例不仅关系到地铁乘客出行的购票、乘车时间,还关系到AFC系统的使用效率和设备机械部件的寿命,对票务运营的压力也产生直接的影响。预测单程票使用比例对票务营销、客运组织决策有很大帮助。针对单程票使用比例建立数学模型,为今后的票务运营统计工作起一定的指导作用。

  7. [Airports and air quality: a critical synthesis of the literature].

    Science.gov (United States)

    Cattani, Giorgio; Di Menno di Bucchianico, Alessandro; Gaeta, Alessandra; Romani, Daniela; Fontana, Luca; Iavicoli, Ivo

    2014-01-01

    This work reviewed existing literature on airport related activities that could worsen surrounding air quality; its aim is to underline the progress coming from recent-year studies, the knowledge emerging from new approaches, the development of semi-empiric analytical methods as well as the questions still needing to be clarified. To estimate pollution levels, spatial and temporal variability, and the sources relative contributions integrated assessment, using both fixed point measurement and model outputs, are needed. The general picture emerging from the studies was a non-negligible and highly spatially variable (within 2-3 km from the fence line) airport contribution; even if it is often not dominant compared to other concomitant pollution sources. Results were highly airport-specific. Traffic volumes, landscape and meteorology were the key variables that drove the impacts. Results were thus hardly exportable to other contexts. Airport related pollutant sources were found to be characterized by unusual emission patterns (particularly ultrafine particles, black carbon and nitrogen oxides during take-off); high time-resolution measurements allow to depict the rapidly changing take-off effect on air quality that could not be adequately observed otherwise. Few studies used high time resolution data in a successful way as statistical models inputs to estimate the aircraft take-off contribution to the observed average levels. These findings should not be neglected when exposure of people living near airports is to be assessed.

  8. Z Specification of Gate and Apron Control Management at Airport

    Directory of Open Access Journals (Sweden)

    Nazir Ahmad Zafar

    2014-01-01

    Full Text Available Modelling of an air traffic control (ATC system is an open issue and has become a challenging problem due to its complexity and increase of traffic at airports and in airspace. Consequently, automated ATC systems are suggested to improve efficiency ensuring the safety standards. It is reported that the number of collisions that occurred at airports surface is three times larger than in airspace. Further, it is observed that gates and aprons congestions cause significant delays at airports; hence, effective monitoring and guidance mechanisms are required to control ground air traffic. In this paper, formal procedure of managing air traffic from gate to enter in the active area of airport for taxiing is provided using Z notation. An integration of gate and apron controllers is described to manipulate the information for correct decision making and flow management. Graph theory is used for representation of airport topology and appropriate routs. In static part of the model, safety properties are described in terms of invariants over the critical data types. In dynamic model, the state space is updated by defining pre- and postconditions ensuring the safety. Formal specification is analysed using Z/Eves tool.

  9. 基于赛事门票价格功能的消费心理研究%Consumer psychology based on function of sports tickets pricing

    Institute of Scientific and Technical Information of China (English)

    孔庆波

    2012-01-01

    运用文献资料、逻辑分析等研究方法,对体育赛事门票价格的功能进行了分析,并在此基础上研究了观众体育赛事门票消费的心理表现,旨在为体育赛事门票定价和赛事运营可持续发展奠定理论基础。结果显示,体育赛事门票价格具有体育赛事衡量、观众自我拟比、市场需求调节和心理价位特定等功能。而在此影响下,观众形成了习惯性、倾向性、敏感性和感受性等多种体育赛事门票消费的心理表现。%In order to lay the theoretical foundation for pricing of sports tickets and sustainable development of sports events, the paper uses literature, logic analysis and other research methods to do research on the function of sports tickets pricing and studies the consumer psychology of audience on sports tickets. The paper finds that the price of sports tickets has the function of measuring sports size, quality or value, satisfying self - consciousness, regulating market demand, and positioning psychological price: Under this influence, the audience forms so many consumption psychologies on sports ticket as habituality, tendency, sensitivity and sensibility.

  10. 76 FR 70468 - Extension of Agency Information Collection Activity Under OMB Review: Airport Security

    Science.gov (United States)

    2011-11-14

    ... (SIDA); (4) submission to TSA of identifying information about individuals to whom the airport operator... information on individuals with unescorted access to a SIDA. Airport operators must ensure that...

  11. Twelfth Annual Report of Operations under the Airport and Airway Development Act.

    Science.gov (United States)

    1981-01-01

    Expand apron. Rock Island County Quad City Mount Vernon 08 $ 338,670 Apply porous friction surface Mount Vernon Airport R/W 5-23; rehabilitate runway...lights. Authority Mount Vernon -Outland (COMMUTER) Peoria 09 $ 554,390 Construct and light airport entrance Greater Peoria Airport road. Authority...taxiway lighting. Airport Board Owensboro-Daviess County (COMMUTER) Somerset 07 $ 13,500 Replace portion of lighting on R/W 4-22. Somerset -Pulaski County

  12. Airport Choice in Sao Paulo Metropolitan Area: An Application of the Conditional Logit Model

    Science.gov (United States)

    Moreno, Marcelo Baena; Muller, Carlos

    2003-01-01

    Using the conditional LOGIT model, this paper addresses the airport choice in the Sao Paulo Metropolitan Area. In this region, Guarulhos International Airport (GRU) and Congonhas Airport (CGH) compete for passengers flying to several domestic destinations. The airport choice is believed to be a result of the tradeoff passengers perform considering airport access characteristics, airline level of service characteristics and passenger experience with the analyzed airports. It was found that access time to the airports better explain the airport choice than access distance, whereas direct flight frequencies gives better explanation to the airport choice than the indirect (connections and stops) and total (direct plus indirect) flight frequencies. Out of 15 tested variables, passenger experience with the analyzed airports was the variable that best explained the airport choice in the region. Model specifications considering 1, 2 or 3 variables were tested. The model specification most adjusted to the observed data considered access time, direct flight frequencies in the travel period (morning or afternoon peak) and passenger experience with the analyzed airports. The influence of these variables was therefore analyzed across market segments according to departure airport and flight duration criteria. The choice of GRU (located neighboring Sao Paulo city) is not well explained by the rationality of access time economy and the increase of the supply of direct flight frequencies, while the choice of CGH (located inside Sao Paulo city) is. Access time was found to be more important to passengers flying shorter distances while direct flight frequencies in the travel period were more significant to those flying longer distances. Keywords: Airport choice, Multiple airport region, Conditional LOGIT model, Access time, Flight frequencies, Passenger experience with the analyzed airports, Transportation planning

  13. 21 CFR 866.2170 - Automated colony counter.

    Science.gov (United States)

    2010-04-01

    ...) MEDICAL DEVICES IMMUNOLOGY AND MICROBIOLOGY DEVICES Microbiology Devices § 866.2170 Automated colony counter. (a) Identification. An automated colony counter is a mechanical device intended for...

  14. Modelling, Simulation, and Analysis of HAL BangaloreInternational Airport

    Directory of Open Access Journals (Sweden)

    P. Lathasree

    2007-11-01

    Full Text Available Air traffic density in India and the world at large is growing fast and posing challengingproblems. The problems encountered can be parameterized as flight delay, workload of air trafficcontrollers and noise levels in and around aerodromes. Prediction and quantification of theseparameters aid in developing strategies for efficient air traffic management. In this study, themethod used for quantifying is by simulation and analysis of the selected aerodrome and airspace. This paper presents the results of simulation of HAL Bangalore International Airport,which is used by civil as well as military aircraft. With the test flying of unscheduled militaryaircraft and the increase in the civil air traffic, this airport is hitting the limit of acceptable delay.The workload on air traffic controllers is pushed to high during peak times. The noise contourprediction, especially for the test flying military aircraft is sounding a wake up call to thecommunities living in the vicinity of the Airport.

  15. SAR Raw Data Generation for Complex Airport Scenes

    Directory of Open Access Journals (Sweden)

    Jia Li

    2014-10-01

    Full Text Available The method of generating the SAR raw data of complex airport scenes is studied in this paper. A formulation of the SAR raw signal model of airport scenes is given. Via generating the echoes from the background, aircrafts and buildings, respectively, the SAR raw data of the unified SAR imaging geometry is obtained from their vector additions. The multipath scattering and the shadowing between the background and different ground covers of standing airplanes and buildings are analyzed. Based on the scattering characteristics, coupling scattering models and SAR raw data models of different targets are given, respectively. A procedure is given to generate the SAR raw data of airport scenes. The SAR images from the simulated raw data demonstrate the validity of the proposed method.

  16. A Novel Surveillance System Applied in Civil Airport

    Directory of Open Access Journals (Sweden)

    Sun Hua Bo

    2016-01-01

    Full Text Available Conventional security monitoring of civil airport usually uses a fixed camera to acquire images. There are several problems with performance including difficulties introduced in the information transmission, storage, and analysis of the process. Insect compound eyes offer unique advantages for moving target capture and these have attracted the attention of many researchers in recent years. This paper contributes to this research by proposing a new surveillance system applied in civil airport. We discuss the finished bionic structure of the system, the development of the bionic control circuit, and introduce the proposed mathematical model of bionic compound eyes for data acquisition and image mosaic. Image matching for large view is also illustrated with different conditions. This mode and algorithm effectively achieve safety surveillance of airport with large field of view and high real-time processing.

  17. Aeronautical Mobile Airport Communications System (AeroMACS)

    Science.gov (United States)

    Budinger, James M.; Hall, Edward

    2011-01-01

    To help increase the capacity and efficiency of the nation s airports, a secure wideband wireless communications system is proposed for use on the airport surface. This paper provides an overview of the research and development process for the Aeronautical Mobile Airport Communications System (AeroMACS). AeroMACS is based on a specific commercial profile of the Institute of Electrical and Electronics Engineers (IEEE) 802.16 standard known as Wireless Worldwide Interoperability for Microwave Access or WiMAX (WiMax Forum). The paper includes background on the need for global interoperability in air/ground data communications, describes potential AeroMACS applications, addresses allocated frequency spectrum constraints, summarizes the international standardization process, and provides findings and recommendations from the world s first AeroMACS prototype implemented in Cleveland, Ohio, USA.

  18. Multi-modal cockpit interface for improved airport surface operations

    Science.gov (United States)

    Arthur, Jarvis J. (Inventor); Bailey, Randall E. (Inventor); Prinzel, III, Lawrence J. (Inventor); Kramer, Lynda J. (Inventor); Williams, Steven P. (Inventor)

    2010-01-01

    A system for multi-modal cockpit interface during surface operation of an aircraft comprises a head tracking device, a processing element, and a full-color head worn display. The processing element is configured to receive head position information from the head tracking device, to receive current location information of the aircraft, and to render a virtual airport scene corresponding to the head position information and the current aircraft location. The full-color head worn display is configured to receive the virtual airport scene from the processing element and to display the virtual airport scene. The current location information may be received from one of a global positioning system or an inertial navigation system.

  19. Nowcasting system MeteoExpert at Irkutsk airport

    Science.gov (United States)

    Bazlova, Tatiana; Bocharnikov, Nikolai; Solonin, Alexander

    2016-04-01

    Airport operations are significantly impacted by low visibility concerned with fog. Generation of accurate and timely nowcast products is a basis of early warning automated system providing information about significant weather conditions for decision-makers. Nowcasting system MeteoExpert has been developed that provides aviation forecasters with 0-6 hour nowcasts of the weather conditions including fog and low visibility. The system has been put into operation at the airport Irkutsk since August 2014. Aim is to increase an accuracy of fog forecasts, contributing to the airport safety, efficiency and capacity improvement. Designed for operational use numerical model of atmospheric boundary layer runs with a 10-minute update cycle. An important component of the system is the use of AWOS at the airdrome and three additional automatic weather stations at fogging sites in the vicinity of the airdrome. Nowcasts are visualized on a screen of forecaster's workstation and dedicated website. Nowcasts have been verified against actual observations.

  20. Time interleaved counter analog to digital converters

    OpenAIRE

    Danesh, Seyed Amir Ali

    2011-01-01

    The work explores extending time interleaving in A/D converters, by applying a high-level of parallelism to one of the slowest and simplest types of data-converters, the counter ADC. The motivation for the work is to realise high-performance re-configurable A/D converters for use in multi-standard and multi-PHY communication receivers with signal bandwidths in the 10s to 100s of MHz. The counter ADC requires only a comparator, a ramp signal, and a digital counter, where the ...

  1. GEIGER-MULLER TYPE COUNTER TUBE

    Science.gov (United States)

    Fowler, I.L.; Watt, L.A.K.

    1959-12-15

    A single counter tube capable of responding to a wide range of intensities is described. The counter tube comprises a tubular cathode and an anode extending centrally of the cathode. The spacing between the outer surface of the anode and the inner surface of the cathode is varied along the length of the tube to provide different counting volumes in adjacent portions of the tube. A large counting volume in one portion adjacent to a low-energy absorption window gives adequate sensitivity for measuring lowintensity radiation, while a smaller volume with close electrode spacing is provided in the counter to make possible measurement of intense garnma radiation fields.

  2. Taming Past LTL and Flat Counter Systems

    CERN Document Server

    Demri, Stéphane; sangnier, Arnaud

    2012-01-01

    Reachability and LTL model-checking problems for flat counter systems are known to be decidable but whereas the reachability problem can be shown in NP, the best known complexity upper bound for the latter problem is made of a tower of several exponentials. Herein, we show that the problem is only NP-complete even if LTL admits past-time operators and arithmetical constraints on counters. Actually, the NP upper bound is shown by adequately combining a new stuttering theorem for Past LTL and the property of small integer solutions for quantifier-free Presburger formulae. Other complexity results are proved, for instance for restricted classes of flat counter systems.

  3. 14 CFR 151.13 - Federal-aid Airport Program: Policy affecting landing aid requirements.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Federal-aid Airport Program: Policy affecting landing aid requirements. 151.13 Section 151.13 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS FEDERAL AID TO AIRPORTS General...

  4. The importance of agglomeration effects for distribution centres around Amsterdam Airport Schiphol

    NARCIS (Netherlands)

    Warffemius, P.; van der Hoorn, T.; Klaassen, H.

    2010-01-01

    Amsterdam Airport Schiphol is a main European airport and represents an important concentration of European distribution centres (EDCs). It is commonly assumed that distribution centres are attracted to the airport region because of its air transport services. However, if one considers economies of

  5. 76 FR 67017 - Notice to Manufacturers of Airport Avian Radar Systems

    Science.gov (United States)

    2011-10-28

    ... Federal Aviation Administration Notice to Manufacturers of Airport Avian Radar Systems AGENCY: Federal Aviation Administration (FAA), U.S. DOT. ACTION: Notice to Manufacturers of Airport Avian Radar Systems... waivers to foreign manufacturers of airport avian radar systems that meet the requirements of FAA...

  6. 77 FR 64580 - Noise Exposure Map Notice for Van Nuys Airport, Van Nuys, California

    Science.gov (United States)

    2012-10-22

    ... Federal Aviation Administration Noise Exposure Map Notice for Van Nuys Airport, Van Nuys, California... Administration (FAA) announces its determination that the noise exposure maps submitted by Los Angeles World Airports, for Van Nuys Airport under the provisions of 49 U.S.C. 47501 et seq. (Aviation Safety and...

  7. 78 FR 64048 - Noise Exposure Map Notice for Bob Hope Airport, Burbank, California

    Science.gov (United States)

    2013-10-25

    ... Federal Aviation Administration Noise Exposure Map Notice for Bob Hope Airport, Burbank, California AGENCY... that the noise exposure maps submitted by Burbank-Glendale-Pasadena Airport Authority, for Bob Hope Airport under the provisions of 49 U.S.C. 47501 et. seq (Aviation Safety ] and Noise Abatement Act) and...

  8. 75 FR 47881 - Noise Exposure Map Notice, T.F.Green Airport, Warwick, RI

    Science.gov (United States)

    2010-08-09

    ... Federal Aviation Administration Noise Exposure Map Notice, T.F.Green Airport, Warwick, RI AGENCY: Federal... its determination that the noise exposure maps for T.F.Green Airport as submitted by the Rhode Island Airport Corporation under the provisions of Title I of the Aviation Safety and Noise Abatement Act of...

  9. 75 FR 76067 - Noise Exposure Map Notice, Naples Municipal Airport, Naples, FL

    Science.gov (United States)

    2010-12-07

    ... Federal Aviation Administration Noise Exposure Map Notice, Naples Municipal Airport, Naples, FL AGENCY...) announces its determination that the Noise Exposure Maps submitted by Naples Airport Authority for Naples Municipal Airport under the provisions of 49 U.S.C. 47501 et. seq (Aviation Safety and Noise Abatement...

  10. Vulnerability analysis for airport networks based on fuzzy soft sets: From the structural and functional perspective

    Directory of Open Access Journals (Sweden)

    Li Shanmei

    2015-06-01

    Full Text Available Recently, much attention has been paid to the reliability and vulnerability of critical infrastructure. In air traffic systems, the vulnerability analysis for airport networks can be used to guide air traffic administrations in their prioritization of the maintenance and repair of airports, as well as to avoid unnecessary disturbances in the planning of flight schedules. In this paper, the evaluation methods of airport importance and network efficiency are established. Firstly, the evaluation indices of airport importance are proposed from both the topological and functional perspectives. The topological characteristics come from the structure of airport network and the functional features stem from the traffic flow distribution taking place inside the network. Secondly, an integrated evaluation method based on fuzzy soft set theory is proposed to identify the key airports, which can fuse together importance indices over different time intervals. Thirdly, an airport network efficiency method is established for the purpose of assessing the accuracy of the evaluation method. Finally, empirical studies using real traffic data of US and China’s airport networks show that the evaluation method proposed in this paper is the most accurate. The vulnerability of US and China’s airport networks is compared. The similarities and differences between airport geography distribution and airport importance distribution are discussed here and the dynamics of airport importance is studied as well.

  11. 78 FR 31627 - Twenty-Second Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2013-05-24

    ...: RTCA Special Committee 224, Airport Security Access Control Systems AGENCY: Federal Aviation... 224, Airport Security Access Control Systems. SUMMARY: The FAA is issuing this notice to advise the public of the twenty-second meeting of the RTCA Special Committee 224, Airport Security Access...

  12. 14 CFR 93.345 - VFR outbound procedures for fringe airports.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false VFR outbound procedures for fringe airports... Metropolitan Area Special Flight Rules Area § 93.345 VFR outbound procedures for fringe airports. (a) A pilot may depart from a fringe airport as defined in § 93.335 without filing a flight plan or...

  13. 14 CFR 121.590 - Use of certificated land airports in the United States.

    Science.gov (United States)

    2010-01-01

    ... under 14 CFR part 380 are covered by the statutory requirements to operate to and from part 139 airports... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Use of certificated land airports in the... Use of certificated land airports in the United States. (a) Except as provided in paragraphs (b) or...

  14. 48 CFR 1252.236-70 - Special precautions for work at operating airports.

    Science.gov (United States)

    2010-10-01

    ... Provisions and Clauses 1252.236-70 Special precautions for work at operating airports. As prescribed in (TAR) 48 CFR 1236.570, insert the following clause: Special Precautions for Work at Operating Airports (OCT... work at operating airports. 1252.236-70 Section 1252.236-70 Federal Acquisition Regulations...

  15. 14 CFR 135.393 - Large nontransport category airplanes: Landing limitations: Destination airports.

    Science.gov (United States)

    2010-01-01

    ...: Landing limitations: Destination airports. 135.393 Section 135.393 Aeronautics and Space FEDERAL AVIATION... category airplanes: Landing limitations: Destination airports. (a) No person operating a large nontransport... effective length of the most suitable runway at the destination airport; and (2) Is greater than the...

  16. 14 CFR 158.30 - PFC Authorization at Non-Hub Airports.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false PFC Authorization at Non-Hub Airports. 158... (CONTINUED) AIRPORTS PASSENGER FACILITY CHARGES (PFC'S) Application and Approval § 158.30 PFC Authorization at Non-Hub Airports. (a) General. This section specifies the procedures a public agency controlling...

  17. 14 CFR 121.443 - Pilot in command qualification: Route and airports.

    Science.gov (United States)

    2010-01-01

    ... airports. 121.443 Section 121.443 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Pilot in command qualification: Route and airports. (a) Each certificate holder shall provide a system... to each airport and terminal area into which that person is to operate, and ensures that that...

  18. 14 CFR 121.195 - Airplanes: Turbine engine powered: Landing limitations: Destination airports.

    Science.gov (United States)

    2010-01-01

    ... limitations: Destination airports. 121.195 Section 121.195 Aeronautics and Space FEDERAL AVIATION...: Destination airports. (a) No person operating a turbine engine powered airplane may take off that airplane at... alternate airport) the weight of the airplane on arrival would exceed the landing weight set forth in...

  19. The history of the airport; from grass fields to giant cities

    NARCIS (Netherlands)

    Peterse, H.

    2011-01-01

    In the early days of aviation airports where nothing more than a simple grass field from which airplanes could take off. These days there are airports that are enormous in size, and fulfil many more functions than simply allowing aircraft to take-off and land. The airport has shown a remarkable revo

  20. 48 CFR 1236.570 - Special precautions for work at operating airports.

    Science.gov (United States)

    2010-10-01

    ... Contract Clauses 1236.570 Special precautions for work at operating airports. Where any acquisition will require work at an operating airport, insert the clause at (TAR) 48 CFR 1252.236-70, Special Precautions... work at operating airports. 1236.570 Section 1236.570 Federal Acquisition Regulations System...

  1. 48 CFR 3052.236-70 - Special precautions for work at operating airports.

    Science.gov (United States)

    2010-10-01

    ... work at operating airports. As prescribed in (HSAR) 48 CFR 3036.570, insert the following clause: Special Precautions for Work at Operating Airports (DEC 2003) (a) When work is to be performed at an... work at operating airports. 3052.236-70 Section 3052.236-70 Federal Acquisition Regulations...

  2. 14 CFR 135.299 - Pilot in command: Line checks: Routes and airports.

    Science.gov (United States)

    2010-01-01

    ... airports. 135.299 Section 135.299 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Crewmember Testing Requirements § 135.299 Pilot in command: Line checks: Routes and airports. (a) No...; and (3) Include takeoffs and landings at one or more representative airports. In addition to...

  3. 28 CFR 0.69b - Delegation of authority respecting conveyances for public airports.

    Science.gov (United States)

    2010-07-01

    ... conveyances for public airports. 0.69b Section 0.69b Judicial Administration DEPARTMENT OF JUSTICE... authority respecting conveyances for public airports. The Assistant Attorney General in charge of the...(b) of The Airport and Airway Improvement Act of 1982 (96 Stat. 671, 692) with respect to...

  4. 14 CFR 121.637 - Takeoffs from unlisted and alternate airports: Domestic and flag operations.

    Science.gov (United States)

    2010-01-01

    ... airports: Domestic and flag operations. 121.637 Section 121.637 Aeronautics and Space FEDERAL AVIATION... Flight Release Rules § 121.637 Takeoffs from unlisted and alternate airports: Domestic and flag operations. (a) No pilot may takeoff an airplane from an airport that is not listed in the...

  5. Smoking restrictions in large-hub airports --- United States, 2002 and 2010.

    Science.gov (United States)

    2010-11-19

    Secondhand smoke (SHS) exposure causes death and disease in both nonsmoking adults and children, including cancer, cardiovascular and respiratory diseases. SHS exposure causes an estimated 46,000 heart disease deaths and 3,400 lung cancer deaths among U.S. nonsmoking adults annually. Adopting policies that completely eliminate smoking in all indoor areas is the only effective way to eliminate involuntary SHS exposure. In 2009, an estimated 696 million aircraft passenger boardings occurred in the United States. A 2002 survey of airport smoking policies found that 42% of 31 large-hub U.S. airports had policies requiring all indoor areas to be smoke-free. To update that finding, CDC analyzed the smoking policies of airports categorized as large-hub in 2010. This report summarizes the results of that analysis, which found that, although 22 (76%) of the 29 large-hub airports surveyed were smoke-free indoors, seven airports permitted smoking in certain indoor locations, including three of the five busiest airports. Although a majority of airports reported having specifically designated smoking areas outdoors in 2010 (79%) and/or prohibiting smoking within a minimum distance of entryways (69%), no airport completely prohibited smoking on all airport property. Smoke-free policies at the state, local, or airport authority level are needed for all airports to protect air travelers and workers at airports from SHS.

  6. 14 CFR Appendix D to Part 91 - Airports/Locations: Special Operating Restrictions

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Airports/Locations: Special Operating.... D Appendix D to Part 91—Airports/Locations: Special Operating Restrictions Section 1. Locations at..., GA (The William B. Hartsfield Atlanta International Airport) Baltimore, MD (Baltimore...

  7. 42 CFR 71.47 - Special provisions relating to airports: Office and isolation facilities.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Special provisions relating to airports: Office and.... Ports: Sanitary Inspection § 71.47 Special provisions relating to airports: Office and isolation facilities. Each U.S. airport which receives international traffic shall provide without cost to...

  8. 76 FR 19698 - Safety Zone; Repair of High Voltage Transmission Lines to Logan International Airport, Saugus...

    Science.gov (United States)

    2011-04-08

    ... to Logan International Airport, Saugus River, Saugus, MA AGENCY: Coast Guard, DHS. ACTION: Final rule... to Logan Airport. This safety zone is required to provide for the safety of life on navigable waters... Logan International Airport, Saugus River, Saugus, Massachusetts, in the Federal Register (76 FR...

  9. 76 FR 26183 - Safety Zone; Repair of High Voltage Transmission Lines to Logan International Airport, Saugus...

    Science.gov (United States)

    2011-05-06

    ... to Logan International Airport, Saugus River, Saugus, MA AGENCY: Coast Guard, DHS. ACTION: Temporary... transmission lines to Logan Airport. This safety zone is required to provide for the safety of life on... Lines to Logan International Airport, Saugus River, Saugus, Massachusetts, in the Federal Register...

  10. 76 FR 4575 - Safety Zone; Repair of High Voltage Transmission Lines to Logan International Airport, Saugus...

    Science.gov (United States)

    2011-01-26

    ... to Logan International Airport, Saugus River, Saugus, MA AGENCY: Coast Guard, DHS. ACTION: Notice of... of high voltage transmission lines to Logan Airport. This safety zone is required to provide for the... feed Logan Airport. The safety zone will be enforced immediately before, during, and after the start...

  11. 33 CFR 165.113 - Security Zone: Dignitary arrival/departure Logan International Airport, Boston, MA

    Science.gov (United States)

    2010-07-01

    .../departure Logan International Airport, Boston, MA 165.113 Section 165.113 Navigation and Navigable Waters... Guard District § 165.113 Security Zone: Dignitary arrival/departure Logan International Airport, Boston... governments arriving at, or departing from, Logan International Airport and as determined by the transit...

  12. Statistical analysis of the airport network of Pakistan

    Indian Academy of Sciences (India)

    Yasir Tariq Mohmand; Aihu Wang; Haibin Chen

    2015-07-01

    Transportation infrastructure plays a vital role in the development of a country’s economy and is regarded as one of the most important indicators of its economic growth. In this study, we analyse the Airport Network of Pakistan (ANP), which represents Pakistan’s domestic civil aviation infrastructure, as a weighted complex network. We find that ANP is a small-world network and is disassortative in nature. We further analyse the dynamic properties of the network and compare them to their topological counterparts. Although small in size, the ANP does show similar properties as compared to the US, China and especially the Indian airport network.

  13. The use of meta-heuristics for airport gate assignment

    DEFF Research Database (Denmark)

    Cheng, Chun-Hung; Ho, Sin C.; Kwan, Cheuk-Lam

    2012-01-01

    Improper assignment of gates may result in flight delays, inefficient use of the resource, customer’s dissatisfaction. A typical metropolitan airport handles hundreds of flights a day. Solving the gate assignment problem (GAP) to optimality is often impractical. Meta-heuristics have recently been...... proposed to generate good solutions within a reasonable timeframe. In this work, we attempt to assess the performance of three meta-heuristics, namely, genetic algorithm (GA), tabu search (TS), simulated annealing (SA) and a hybrid approach based on SA and TS. Flight data from Incheon International Airport...

  14. Prescription and Over-the-Counter Medications

    Science.gov (United States)

    ... and Over-the-Counter Medications Stimulant ADHD Medications: Methylphenidate and Amphetamines Synthetic Cannabinoids Synthetic Cathinones ("Bath Salts") Effects of Drug Abuse Comorbidity: Addiction and Other Mental Disorders Drug Use ...

  15. Development of a Mobile Ice Nucleus Counter

    Energy Technology Data Exchange (ETDEWEB)

    Kok, Gregory; Kulkarni, Gourihar

    2014-07-10

    An ice nucleus counter has been constructed. The instrument uses built-in refrigeration systems for wall cooling. A cascade refrigeration system will allow the cold wall to operate as low as -70 deg C, and a single stage system can operate the warm wall at -45 deg C. A unique optical particle counter has been constructed using polarization detection of the scattered light. This allows differentiation of the particles exiting the chamber to determine if they are ice or liquid.

  16. Development of a Mobile Ice Nucleus Counter

    Energy Technology Data Exchange (ETDEWEB)

    Kok, Gregory [Droplet Measurement Technologies, Boulder, CO (United States); Kulkarni, Gourihar [Droplet Measurement Technologies, Boulder, CO (United States)

    2014-07-10

    An ice nucleus counter has been constructed. The instrument uses built-in refrigeration systems for wall cooling. A cascade refrigeration system will allow the cold wall to operate as low as -70°C, and a single stage system can operate the warm wall at -45C. A unique optical particle counter has been constructed using polarization detection of the scattered light. This allows differentiation of the particles exiting the chamber to determine if they are ice or liquid.

  17. Lifetime characteristics of Gaiger-Muller counters

    Directory of Open Access Journals (Sweden)

    Kartalović Nenad M.

    2016-01-01

    Full Text Available This paper discusses the process of functional aging of Geiger-Muller counters. Two types of Geiger-Muller counter chambers were characterized in an experiment using a combined constant voltage. Chamber A had a coaxial geometry and chamber B had a plan-parallel geometry. The experimental results indicate that the aging process was faster in the case of chambers with a coaxial geometry. The results are explained based on the process of electrical discharges in gasses.

  18. Novel Designs of Quantum Reversible Counters

    Science.gov (United States)

    Qi, Xuemei; Zhu, Haihong; Chen, Fulong; Zhu, Junru; Zhang, Ziyang

    2016-11-01

    Reversible logic, as an interesting and important issue, has been widely used in designing combinational and sequential circuits for low-power and high-speed computation. Though a significant number of works have been done on reversible combinational logic, the realization of reversible sequential circuit is still at premature stage. Reversible counter is not only an important part of the sequential circuit but also an essential part of the quantum circuit system. In this paper, we designed two kinds of novel reversible counters. In order to construct counter, the innovative reversible T Flip-flop Gate (TFG), T Flip-flop block (T_FF) and JK flip-flop block (JK_FF) are proposed. Based on the above blocks and some existing reversible gates, the 4-bit binary-coded decimal (BCD) counter and controlled Up/Down synchronous counter are designed. With the help of Verilog hardware description language (Verilog HDL), these counters above have been modeled and confirmed. According to the simulation results, our circuits' logic structures are validated. Compared to the existing ones in terms of quantum cost (QC), delay (DL) and garbage outputs (GBO), it can be concluded that our designs perform better than the others. There is no doubt that they can be used as a kind of important storage components to be applied in future low-power computing systems.

  19. A method of automatic recognition of airport in complex environment from remote sensing image

    Science.gov (United States)

    Hao, Qiwei; Ni, Guoqiang; Guo, Pan; Chen, Xiaomei; Tang, Yi

    2009-11-01

    In this paper, a new method is proposed for airport recognition in complex environments. The algorithm takes all advantages of essential characteristics of the airport target. Structural characteristics of the airport are used to establish assumption process. Improved Hough transformation (HT) is used to check out those right straight-lines which stand for actual position and direction of runways. Morphological processing is used to remove road segments and isolated points. Finally, we combine these segments carefully to describe the whole airport area, and then our automatic recognition of airport target is realized.

  20. 78 FR 57677 - Notice of Submission Deadline for Schedule Information for O'Hare International Airport, San...

    Science.gov (United States)

    2013-09-19

    .... Kennedy International Airport, 73 FR 3510 (Jan. 18, 2008) as amended 78 FR 28276 (May 14, 2013); Operating Limitations at Newark Liberty International Airport, 73 FR 29550 (May 21, 2008) as amended 78 FR 28280 (May 14...'s John F. Kennedy International Airport (JFK), and Newark Liberty International Airport (EWR)...

  1. 76 FR 18622 - Notice of Submission Deadline for Schedule Information for O'Hare International Airport, John F...

    Science.gov (United States)

    2011-04-04

    ... Airport (ORD), New York's John F. Kennedy International Airport (JFK), and Newark Liberty International... INFORMATION: The FAA has designated ORD as an IATA Level 2, Schedules Facilitated Airport, and JFK and EWR as Level 3, Coordinated Airports. Scheduled operations at JFK and EWR are limited by the FAA ] Orders,...

  2. 泛网格化机场噪声感知节点布局优化研究%Optimization research on the layout of extensive noise perceptual node at airport

    Institute of Scientific and Technical Information of China (English)

    龚正; 肖骁; 丁伟杰; 王兴虎

    2016-01-01

    传统的机场噪声感知存在成本高、环境要求高、稳定性差、维护成本高,系统可扩展性差等问题,为此提出了一种基于ZigBee的新型机场噪声感知模式。该模式将成本低廉的传感器节点按密集非均匀的泛网格状布置于机场内部及围界,提出了一种适用于新型机场噪声感知模式的泛网格化感知节点布局优化方法,并通过一系列实验分析确定了新型机场噪声感知模式中 ZigBee 感知节点布局方案。并将得到的布局优化方案应用于天津滨海国际机场,实地验证的结果证实了新型感知模式和泛网格化布局方法的实用。%In this paper,we present an improved,ZigBee-based,grid-enabled airport noise monitoring method,as original airport noise monitoring method is not very suitable to airport noise monitoring.The proposed method widely deploy sensor nodes in the airport and its surrounding areas as grid,.The improved method has huge number of sensor nodes which are intensive and cheap,so the method can apply to airport noise monitoring business such as noise monitoring,flight track reconstruction,noise counter map portrayal.Through a series of simulation we proposed a layout method of sensor nodes in grid-enabled airport noise monitoring.Finally we implement this grid-enabled airport noise monitoring method and nodes layout method in Tianjin Binhai International Airport and evaluate the performance.

  3. 14 CFR 139.325 - Airport emergency plan.

    Science.gov (United States)

    2010-01-01

    ...; (8) Failure of power for movement area lighting; and (9) Water rescue situations, as appropriate. (c... will be used to accommodate uninjured, injured, and deceased persons; (6) Plans for crowd control... control of crowds in the event of an emergency on the airport; and (7) Procedures for removing...

  4. 76 FR 5510 - Safety Enhancements Part 139, Certification of Airports

    Science.gov (United States)

    2011-02-01

    ... expired airport identification badge or when a tenant renews a lease agreement. All training curricula... required to conduct pavement surface evaluations to ensure reliability of runway surfaces in wet weather... performance is critical for all aircraft especially on wet runway surfaces. Under certain...

  5. LF airport ground noise mitigation using scattering sections

    NARCIS (Netherlands)

    Bosschaart, C.; Eisses A.R.; Eerden, F.J.M. van der

    2012-01-01

    Ground noise due to aircraft starting from the Amsterdam airport runway ‘Polderbaan’ has been an issue since its construction in 2003. Take off operation in headwind conditions causes downwind sound propagation towards a residential area situated 2,5 km Southwest of the runway. Due to the large prop

  6. Aircraft noise exposure from Schiphol airport: A relation with complainants

    NARCIS (Netherlands)

    Jong, R.G. de; Wiechen, C.M.A.G. van; Franssen, E.A.M.; Lebret, E.

    2002-01-01

    The possible relation between aircraft noise exposure and the prevalence of complainants around Schiphol airport was studied. The home address of people who complain about aircraft noise at the Environment Advisory Committee Schiphol was combined with annual average noise levels, using a Geographic

  7. Analysis of airport traffic in the context of environmental throughput

    Directory of Open Access Journals (Sweden)

    Anna KWASIBORSKA

    2014-03-01

    Full Text Available Increased air transport volumes force carriers to make more frequent flights as well as airport operations. Unfortunately, such progress has some negative effects which the main is environment nuisances. Due to its reach, aircraft noise is one of the most important and unpleasant effects of airport operations. The problem of protecting the environment against noise is becoming increasingly more important on the international market. A lot is being done here by the European Union, which urges or obliges Member States to comply with certain rules, laws and standards aimed at preventing too much interference of socio-economic development with nature 19]. Considering how air transport is growing, it is necessary to conduct studies into airport throughput including throughput environment. This throughput is determined by Restricted Use Area and it is defined as acceptable daily number of performed air operations resulting from the noise limit at airport. There are the following noise level limits classification: noise level limits per flight which is measured at monitoring points, with special attention paid to those measures specific to night-time and noise volume limits over a time-period, particularly at night-time.

  8. SAS Launches Biometric Identification at Airports All Over Sweden

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ Scandinavian Airlines is to launch a new biometric identification system throughout Sweden.When traveling, your fingerprint will be matched to your check-in baggage. This makes the check-in process easier and improves security. The new technology will be launched during November and December at almost all airports served by Scandinavian Airlines in Sweden.

  9. Discharge of surface water from Billund Airport (VB)

    DEFF Research Database (Denmark)

    Wetlesen, Kåre Wessel; Møller, Jens; Bastholm, Lars

    1999-01-01

    It has been found that Billund Airport does not cause any environmental strain on Billund Stream that it can not handle by itself. Thought it has been assessed that in combination with extreme weather the strain can exceed a critical limit. Such situation can cause great damage to the flora...

  10. Annual variations of frost table in Kangerlussuaq Airport, western Greenland

    DEFF Research Database (Denmark)

    2007-01-01

    Ground-penetrating radar (GPR) has been used to study the annual variations of the frost table beneath the southern parking area at Kangerlussuaq Airport, western Greenland. In autumn 2000, three test areas were painted white in order to reduce further development of depressions in the asphalt...

  11. Human factors in layers of defense in airport security

    NARCIS (Netherlands)

    Andriessen, H.; Van Gulijk, C.; Ale, B.J.M.

    2012-01-01

    Airport security systems are built up out of layers of defence based on the security-in-depth model (Talbot & Jakeman, 2008). The Transport Safety Authority (TSA) in the United States defined a staggering 20 layers of defence to control security risks. This means that not only security personnel is

  12. The security system at European airports - Tour d’Horizon

    NARCIS (Netherlands)

    Rekiel, J.; de Wit, J.

    2013-01-01

    This paper aims to provide an analysis of the existing security system at European airports. At first, the security is defined and the considerations of the air passenger security on the ground and in the air are discussed. Subsequently, current aspects shaping the European aviation security policy

  13. Precise Ortho Imagery as the Source for Authoritative Airport Mapping

    Science.gov (United States)

    Howard, H.; Hummel, P.

    2016-06-01

    As the aviation industry moves from paper maps and charts to the digital cockpit and electronic flight bag, producers of these products need current and accurate data to ensure flight safety. FAA (Federal Aviation Administration) and ICAO (International Civil Aviation Organization) require certified suppliers to follow a defined protocol to produce authoritative map data for the aerodrome. Typical airport maps have been produced to meet 5 m accuracy requirements. The new digital aviation world is moving to 1 m accuracy maps to provide better situational awareness on the aerodrome. The commercial availability of 0.5 m satellite imagery combined with accurate ground control is enabling the production of avionics certified .85 m orthophotos of airports around the globe. CompassData maintains an archive of over 400+ airports as source data to support producers of 1 m certified Aerodrome Mapping Database (AMDB) critical to flight safety and automated situational awareness. CompassData is a DO200A certified supplier of authoritative orthoimagery and attendees will learn how to utilize current airport imagery to build digital aviation mapping products.

  14. PRECISE ORTHO IMAGERY AS THE SOURCE FOR AUTHORITATIVE AIRPORT MAPPING

    Directory of Open Access Journals (Sweden)

    H. Howard

    2016-06-01

    Full Text Available As the aviation industry moves from paper maps and charts to the digital cockpit and electronic flight bag, producers of these products need current and accurate data to ensure flight safety. FAA (Federal Aviation Administration and ICAO (International Civil Aviation Organization require certified suppliers to follow a defined protocol to produce authoritative map data for the aerodrome. Typical airport maps have been produced to meet 5 m accuracy requirements. The new digital aviation world is moving to 1 m accuracy maps to provide better situational awareness on the aerodrome. The commercial availability of 0.5 m satellite imagery combined with accurate ground control is enabling the production of avionics certified .85 m orthophotos of airports around the globe. CompassData maintains an archive of over 400+ airports as source data to support producers of 1 m certified Aerodrome Mapping Database (AMDB critical to flight safety and automated situational awareness. CompassData is a DO200A certified supplier of authoritative orthoimagery and attendees will learn how to utilize current airport imagery to build digital aviation mapping products.

  15. The treatment of uncertainty in airport strategic planning

    NARCIS (Netherlands)

    Kwakkel, J.H.

    2010-01-01

    The treatment of uncertainty in the long-term planning of infrastructures in general and of mainports such as airports and seaports is a key challenge for decisionmakers. Moreover, these uncertainties have increased over the last decades due to changes in owner structure, changes in rules and regula

  16. Consumer preferences in the design of airport passenger areas

    NARCIS (Netherlands)

    Van Oel, C.J.; Van den Berkhof, F.W.

    2013-01-01

    In recent decades, commercial developments have become increasingly important for the overall profit of airports. However, little is known about consumer preferences regarding the design of passenger areas, which is striking as the design of terminal buildings affects consumers' emotional state and

  17. A New Method for Automatically Labeling Aircrafts in Airport Video

    Directory of Open Access Journals (Sweden)

    Luo Xiao

    2015-01-01

    Full Text Available For the problem that the airport video monitoring could only provide the image information while the label information including the flight number is not provided, a new method for automatically labeling aircrafts in airport video through the fusion of video and ADS-B data has been proposed. First, the image coordinates of aircrafts will be obtained through the image tracking of video. Then, the homography matrix between two projection planes will be calculated with the four and above point and line correspondences selected from the airport map and video image, respectively to the map image coordinates into the map coordinates. Finally, the aircrafts in video can be automatically labeled through the fusion of image tracking data and ADS-B monitoring data. Because an image coordinate measurement error exists at the time of selecting points from the image, the resulting coordinate conversion error is derived and the impact of point correspondence geometric layout on mesh coordinate mapping error is analyzed. Experiments have been conducted based on the actual data of Chengdu Shuangliu International Airport. The results show that the method can automatically label aircrafts in video in an effective way.

  18. [Medical services at Paris-Charles-de-Gaulle airport].

    Science.gov (United States)

    Bargain, Philippe

    2015-01-01

    Charles-de-Gaulle airport in Roissy, a 3 400 hectare citadel, contains a multitude of airlines, service companies, businesses, retailers and public services, including firefighters, police officers, customs officers, ministers and medical teams. This article presents its missions, notably with regard to health services.

  19. The Use of Wireless Sensor Network for Increasing Airport Safety

    Directory of Open Access Journals (Sweden)

    Jakub Kraus

    2013-09-01

    Full Text Available This article deals with the use of wireless sensor networks for increasing safety at airports, respectively for replacing the current monitoring system to ensure safety. The article describes sensor networks and their applications to the identified processes and consideration of financial and safety benefits.

  20. Birds of Prey at the International Airport "Strigino", Russia

    Directory of Open Access Journals (Sweden)

    Nadezhda E. Kolesova

    2016-04-01

    Full Text Available In this article we discuss the seasonal dynamics and population density of Birds of Prey at the Nizhniy Novgorod International airport “Strigino”, based on data collected from November, 2013 to November, 2014. During this period a total of 71 raptors of 9 species were observed, including one breeding species – the Eurasian Marsh Harrier (Circus aeruginosus. The seasonal population dynamics and species composition of Birds of Prey on the territory of the airport was studied. The highest population density and species number occurred during end of June – July, in September and in April. The summer population peak was caused by regular observations of hunting birds, whose nests were located on the territory of the airport and in the close vicinity. Young birds also made a contribution to this peak. Autumn and spring population peaks were caused by more frequent observations of migrating raptors during the seasonal migrations. The lowest number of raptors in the airport was observed in winter.

  1. 78 FR 9770 - Notice of Request to Release Airport Property

    Science.gov (United States)

    2013-02-11

    .... ADDRESSES: Comments on this application may be mailed or delivered to the FAA at the following address: Lynn... subsequently reinvested in purchasing land adjacent to the Wichita Mid-continent Airport (ICT), which is also... person may, upon appointment and request, inspect the application, notice and other documents...

  2. Study Results on Knowledge Requirements for Entry-Level Airport Operations and Management Personnel

    Science.gov (United States)

    Quilty, Stephen M.

    2005-01-01

    This paper identifies important topical knowledge areas required of individuals employed in airport operations and management positions. A total of 116 airport managers and airfield operations personnel responded to a survey that sought to identify the importance of various subject matter for entry level airport operations personnel. The results from this study add to the body of research on aviation management curriculum development and can be used to better develop university curriculum and supplemental training focused on airport management and operations. Recommendations are made for specialized airport courses within aviation management programs. Further, this study identifies for job seekers or individuals employed in entry level positions those knowledge requirements deemed important by airport managers and operations personnel at different sized airports.

  3. Designing Public Space for Mobility: Contestation, Negotiation and Experiment at Amsterdam Airport Schiphol

    DEFF Research Database (Denmark)

    Nikolaeva, Anna

    2012-01-01

    the complexity and interdependency of the interests at stake in the airport design, as well the value of an airport terminal as an urban design exercise. This is particularly relevant in the discussion of the transformation of spaces of mobility, such as airports or railway stations, into multifunctional public......The paper investigates airport design, using the example of Amsterdam Airport Schiphol, from the point of view of managers, architects and designers. It is argued that existing accounts of the airport as a space of transit as well as a place for shopping and entertainment have underrated...... spaces and may also be valid for urban spaces where mobilities are becoming increasingly important. The paper analyses the challenges and opportunities that arise in such design situations, tracing the recent transformations of Amsterdam Airport Schiphol from the perspective of professionals who have...

  4. Civil aviation impacts on local air quality: A survey inside two international airports in central Italy

    Science.gov (United States)

    Vichi, Francesca; Frattoni, Massimiliano; Imperiali, Andrea; Balducci, Catia; Cecinato, Angelo; Perilli, Mattia; Romagnoli, Paola

    2016-10-01

    The results of air quality monitoring carried out over several years (2008-2012) in two international airports near Rome (labelled as A and B) are reported and discussed. Airport A serves regular flights, airport B operates low-cost flights and, during the period investigated, had about 17% of airport A aircraft traffic load. Diffusive sampling of gaseous species (NO2, SO2, BTX and O3) was performed at several sites inside the airports. During 2012 the investigation was improved by including PM10 and polycyclic aromatic hydrocarbons (PAHs). Higher concentrations of NO2 (+18%) and lower of SO2 (-20%) were found at airport B, compared to A, over the whole period investigated. The maximum concentrations of SO2 were measured in 2011 at both airports (13.4 μg/m3 and 10.8 μg/m3 respectively for A and B), despite the decrease of aircraft traffic load recorded. Statistical analysis of PM10 data showed that there was no significant difference between the average concentrations measured at the two airports (25.7 μg/m3 and 27.4 μg/m3 for A and B respectively) and among the sites investigated. The concentration of PAHs at airport B (4.3 ng/m3) was almost twice that of airport A (2.2 ng/m3), though the respective percentages of compounds were similar. Airport B seemed to be negatively influenced by its surroundings, in particular by vehicular traffic flows of two major roads, whereas airport A was positively influenced by the proximity to the seaside. PCA data analysis showed that airport A sites are differently impacted by the LTO flight phases according to their position, whereas at airport B it was impossible to find similar relationships.

  5. Virtual Airport Simulation Technology: Perceptions of Airport Operations Initial Training Program Variables and Effectiveness for Airside Professional Competence

    Science.gov (United States)

    DeCarlo, Jeffrey

    2010-01-01

    Air travel is expected to grow by a factor of 2 to 3 times by 2025 and people working in the aviation system, including airport personnel, pilots, and air traffic controllers, must be able to safely and efficiently operate in this arena ("NextGen"). In response to the personnel training and education requirements concomitant with "NextGen,"…

  6. A STUDY ON THE CHARACTERISTICS OF MR. WILLY WONKA THAT SET UP THE STAGES OF THE GOLDEN TICKET CHILDREN IN ROALD DAHL'S CHARLIE AND CHOCOLATE FACTORY

    OpenAIRE

    2014-01-01

    The goal of this graduating paper is to know how the unconsciousness minds and habits linking to each other. It discusses the mind that triggers characters behavior in the Charlie and Chocolate Factory. The writer focuses on the children who get the golden tickets and the owner of the Chocolate Factory (Mr. Willy Wonka).According to Willbur S Scott with his Psychoanalysis Theory on Fictitious Characters, he stated that we can look further about the pattern which motivates the character to exp...

  7. Detecting the Elusive Blazar Counter-Jets

    CERN Document Server

    Liodakis, I; Angelakis, E

    2016-01-01

    Detection of blazar pc scale counter-jets is difficult, but it can provide invaluable insight into the relativistic effects, radiative processes and the complex mechanisms of jet production, collimation and accelation in blazars. We build on recent populations models (optimized using the MOJAVE apparent velocity and redshift distributions) in order to derive the distribution of jet-to-counter-jet ratios and the flux densities of the counter-jet at different frequencies, in an effort to set minimum sensitivity limits required for existing and future telescope arrays in order to detect these elusive counter-jets. We find that: for the BL Lacs $5\\%$ of their counter-jets have a flux-density higher than 100mJy, $15\\%$ are higher than 10 mJy, and $32\\%$ have higher flux-density than 1 mJy, whereas for the FSRQs $8\\%$ have a flux-density higher than 10mJy, $17\\%$ are higher than 1 mJy, and $32\\%$ are higher than 0.1 mJy (at 15 GHz). Future telescopes like the SKA and newly operating like e-MERLIN and JVLA may detec...

  8. The Application of Electronic Ticket System for Tourist Attractions%旅游景区电子门票系统应用研究

    Institute of Scientific and Technical Information of China (English)

    刁志波

    2012-01-01

    电子门票是借助信息化技术形成的一个智能化的管理系统,它包括电子门票制作、销售、验票、统计、景区内客流监控、景区资源开发决策等各个环节。电子门票系统具有先进的防伪功能,现代化的全自动票务管理。并与电子商务充分对接,更能发挥全面的营销功能。旅游景区使用电子门票系统,可以极大地提高旅游景区的现代化和智能化管理水平。%Electronic ticket system is an intelligentized management system with the help of information technology, which involves in the process of ticket fabrication, selling, and checking;, monitoring on the tourists flow inside a scenic area; decision-making of scenic resource development. The system could play the full-scale marketing role with the advanced anti-counterfeiting function, modernized full-auto- matic ticket administration, and a linkage with electronic business. By using this system, the modernized and intelligentized management level of scenic spots could be greatly promoted.

  9. Neutron spectroscopy with the Spherical Proportional Counter

    CERN Document Server

    Bougamont, E; Derre, J; Galan, J; Gerbier, G; Giomataris, I; Gros, M; Katsioulas, I; Jourde, D; Magnier, P; Navick, X F; Papaevangelou, T; Savvidis, I; Tsiledakis, G

    2015-01-01

    A novel large volume spherical proportional counter, recently developed, is used for neutron measurements. Gas mixtures of $N_{2}$ with $C_{2}H_{6}$ and pure $N_{2}$ are studied for thermal and fast neutron detection, providing a new way for the neutron spectroscopy. The neutrons are detected via the ${}^{14}N(n, p)C^{14}$ and ${}^{14}N(n, \\alpha)B^{11}$ reactions. Here we provide studies of the optimum gas mixture, the gas pressure and the most appropriate high voltage supply on the sensor of the detector in order to achieve the maximum amplification and better resolution. The detector is tested for thermal and fast neutrons detection with a ${}^{252}Cf$ and a ${}^{241}Am-{}^{9}Be$ neutron source. The atmospheric neutrons are successfully measured from thermal up to several MeV, well separated from the cosmic ray background. A comparison of the spherical proportional counter with the current available neutron counters is also given.

  10. Air Cargo Development in the Regional Airports of the Baltic Sea Region Through Road Feeder Services

    Directory of Open Access Journals (Sweden)

    Beifert Anatoli

    2015-06-01

    Full Text Available As issued in the Competition Policy Brief on the new state aid rules for a competitive aviation industry by the Competition Directorate-General of the European Commission in February 20141, it will be more difficult for unprofitable airports, to obtain financial public subsidies on EU, national or regional level. Although the positive impact of small airports on the regional development and general accessibility was mentioned, still the operating aid to the airports shall be cut out over a maximum of 10 years. It has been further stated that the vast majority of small and regional airports experience problems to cover their running operative costs, as a result from an intensive market competition and overlapping of airports’ catchment areas preventing even some promising airports from growth. Public subsidies are mostly used by the airport management for infrastructural investments, to cover operating losses or to attract price-sensitive airlines. Herewith, among other things, the EU Commission is pointing out at the lack of cooperation structures and network strategies among the regional airports and at rather isolated and individual approach during elaboration of the airport development scenarios. However, the Competition Policy Brief permits public aid to regional airports, among other things if there is sufficient transports need to establish transition periods for small airports; the need for more flexibility of the regional airports in the remote areas has been underlined. The EU Commission is expecting herewith not to close the regional airports, but to stimulate them to operate on cost efficient and profitable basis, and that only the most inefficient airports will be closed.

  11. Development of DUPIC safeguards neutron counter

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Young Gil; Cha, Hong Ryul; Kim, Ho Dong; Hong, Jong Sook; Kang, Hee Young

    1999-08-01

    KAERI, in cooperation with LANL, developed DSNC (DUPIC Safeguards Neutron Counter) for safeguards implementing on DUPIC process which is under development by KAERI for direct use of spent PWR fuel in CANDU reactors. DSNC is a well-type neutron coincidence counter with substantial shielding to protect system from high gamma radiation of spent fuel. General development procedures in terms of design, manufacturing, fabrication, cold and hot test, performance test for DSNC authentication by KAERI-IAEA-LANL are described in this report. It is expected that the techniques related DSNC development and associated neutron detection and evaluation method could be applied for safeguards improvement. (Author). 20 refs., 16 tabs. 98 figs.

  12. The AMS-01 Aerogel Threshold Cherenkov counter

    Energy Technology Data Exchange (ETDEWEB)

    Barancourt, D.; Barao, F.; Barbier, G.; Barreira, G.; Buenerd, M.; Castellini, G.; Choumilov, E.; Favier, J.; Fouque, N.; Gougas, A.; Hermel, V.; Kossakowski, R.; Laborie, G.; Laurenti, G.; Lee, S.-C.; Mayet, F. E-mail: frederic.mayet@isn.in2p3.fr; Meillon, B.; Oyang, Y.-T.; Plyaskin, V.; Pojidaev, V.; Rossin, C.; Santos, D.; Vezzu, F.; Vialle, J.P

    2001-06-11

    The Alpha Magnetic Spectrometer in a precursor version (AMS-01), was flown in June 1998 on a 51.6 deg. orbit and at altitudes ranging between 320 and 390 km, on board of the space shuttle Discovery (flight STS-91). AMS-01 included an Aerogel Threshold Cherenkov counter (ATC) to separate p-bar from e{sup -} and e{sup +} from p, for momenta below 3.5 GeV/c. This paper presents a description of the ATC counter and reports on its performances during the flight STS-91.

  13. The AMS-01 Aerogel Threshold Cherenkov counter

    CERN Document Server

    Barancourt, D; Barbier, G; Barreira, G; Buénerd, M; Castellini, G; Choumilov, E; Favier, Jean; Fouque, N; Gougas, Andreas; Hermel, V; Kossakowski, R; Laborie, G; Laurenti, G; Lee, S C; Mayet, F; Meillon, B; Oyang, J Y T; Plyaskin, V; Pozhidaev, V; Rossin, C; Santos, D; Vezzu, F; Vialle, J P

    2001-01-01

    The Alpha Magnetic Spectrometer in a precursor version (AMS-01), was flown in June 1998 on a 51.6 degrees orbit and at altitudes ranging between 320 and 390 km, on board of the space shuttle Discovery (flight STS-91). AMS-01 included an Aerogel Threshold Cherenkov counter (ATC) to separate antiprotons from electrons and positrons from protons, for momenta below 3.5 GeV/c. This paper presents a description of the ATC counter and reports on its performances during the flight STS-91.

  14. Analysis of counter-rotating wind turbines

    DEFF Research Database (Denmark)

    Shen, Wen Zhong; Zakkam, Vinod Arun Kumar; Sørensen, Jens Nørkær

    2007-01-01

    This paper presents a study on the performance of a wind turbine with two counter-rotating (CRWT) rotors. The characteristics of the two counter-rotating rotors are on a 3-bladed Nordtank 500 kW rotor. The analysis has been carried out by using an Actuator Line technique implemented in the Navier......-Stokes code EllipSys3D. The analysis shows that the Annual Energy Production can be increased to about 43.5 %, as compared to a wind turbine with a single rotor. In order to determine the optimal settings of the CRWT turbine, parameters such as distance between two rotors and rotational speed have been...

  15. Institutional Design of Tourism-Ticket%论旅游消费券的制度设计

    Institute of Scientific and Technical Information of China (English)

    王跃武

    2012-01-01

    Tourism-ticket can play an important role not only in the course of overcoming economic crisis, but also in the development of tourism industry. So, it is necessary to form stable institutional arrangements, following the principles of property rights, burdening limits, leverage effect, and fairness.%旅游消费券不仅克服了经济危机影响的短期内有效利用,而且形成了稳定性的制度来发挥长期的作用.在遵循产权原则、承受能力原则、吸引力与杠杆原则、兼顾公益性与盈利性原则与公平性原则的前提下,从发放主体、受益客体、发放数量与票面金额、发放方式等方面进行合理系统的设计.

  16. A study on monitoring land use/cover change of mining area based on ticket-voting SVM classification

    Science.gov (United States)

    Lin, Yi; Yu, Jie; Ying, Min; Shen, Mingge

    2015-08-01

    Based on the development of classification algorithm applied in monitoring spatio-temporal dynamic changes of coal-- mining areas, several improvements were made on feature space and classification model in this paper. There were two innovations in our study: 1) During building the feature spaces, a new index for extracting information about mining area was created, which can classify mining area and settlements efficiently; 2) a special ticket-voting SVM algorithm with wavelet kernel function was proposed, which provides higher classification accuracy than other traditional classifiers via the secondary classification. Here we took the northeast plain of Pei county in Xuzhou city as a studying region, applying the proposed method to implement the classification by using the image of multi-temporal TM/ETM from the year of 1987 to 2013. How to carry on deep analysis combined with various non-spatial data is much more significant. Then we studied the rules of dynamic changes of land use/cover and further analyzed their driving factors by combining RS interpretation with GIS spatial analysis techniques. In this study, image recognition technology was applied to the problems of environmental change in coal mining area. These explanations provide some valuable supports for human to recognize and deal with the conflicts between economic development and environmental protection in coal mining areas.

  17. DESIGN AND IMPLEMENTATION OF FARE COLLECTION TERMINAL FOR MOBILE TICKETING BASED ON RFID-SIM CARD%基于RFID-SIM卡移动手机票检票终端的设计与实现

    Institute of Scientific and Technical Information of China (English)

    刘光普

    2012-01-01

    Mobile ticketing is such a system that it uses RFID-SIM card as the secure storage and verification module, realise the purchasing and choosing of mobile phone tickets through mobile phone display screen, mobile wireless communications and non-contact communication technology, and completes ticketing function with mobile ticketing fare collection terminals. In this paper we describe the key software technology implemented by fare collection terminal device in light of mobile ticketing vending and fare collection system, the types of mobile phone ticket and the function of fare collection terminals, and design a system platform supporting mobile ticketing vending and fare collection application. The research results in the paper have been achieved and reached the practical application in a variety of situations.%移动手机票是以RFID-SIM卡作为安全存储和验证模块,通过手机显示屏、移动无线通信和非接触通信技术等来实现手机票的购买和选票,结合手机票检票终端完成票务功能.针对移动手机票售检票系统的组成、手机票类型和检票终端的功能,描述了检票终端设备实现的软件关键技术,并设计了支持手机票售检票应用的系统平台.该研究成果现已实现,并在多种场合达到实际应用.

  18. Evaluating and optimizing resilience of airport pavement networks

    DEFF Research Database (Denmark)

    Faturechi, Reza; Levenberg, Eyal; Miller-Hooks, Elise

    2014-01-01

    This paper addresses the problem of assessing and maximizing the resilience of an airport's runway and taxiway network under multiple potential damage-meteorological scenarios. The problem is formulated as a stochastic integer program with recourse and an exact solution methodology based on the i......This paper addresses the problem of assessing and maximizing the resilience of an airport's runway and taxiway network under multiple potential damage-meteorological scenarios. The problem is formulated as a stochastic integer program with recourse and an exact solution methodology based...... levels taking into account operational, budgetary, time, space, and physical resource limitations. Details, such as aircraft size impacts, reductions in capacity due to joint takeoff and landing maneuvers on common runways or bidirectional flows on taxiways, potential for outsourcing repair work...

  19. Meteorological and air pollution modeling for an urban airport

    Science.gov (United States)

    Swan, P. R.; Lee, I. Y.

    1980-01-01

    Results are presented of numerical experiments modeling meteorology, multiple pollutant sources, and nonlinear photochemical reactions for the case of an airport in a large urban area with complex terrain. A planetary boundary-layer model which predicts the mixing depth and generates wind, moisture, and temperature fields was used; it utilizes only surface and synoptic boundary conditions as input data. A version of the Hecht-Seinfeld-Dodge chemical kinetics model is integrated with a new, rapid numerical technique; both the San Francisco Bay Area Air Quality Management District source inventory and the San Jose Airport aircraft inventory are utilized. The air quality model results are presented in contour plots; the combined results illustrate that the highly nonlinear interactions which are present require that the chemistry and meteorology be considered simultaneously to make a valid assessment of the effects of individual sources on regional air quality.

  20. Upaya Perumusan Prinsip Counter Accounting Melalui Filosofi Punk Sebagai Counter Culture

    Directory of Open Access Journals (Sweden)

    Dayno Utama

    2015-12-01

    Full Text Available The aim of this research is to demonstrate that resistance to mainstream research contained in top/elite accounting journals for sparking creativity and innovation unconsciously has utilized the philosophy of punk. The research method of this research is argumentation technique. The result of this research shows that the philosophy of punk as counter culture can be utilized for accounting research through formulation the accounting principles namely counter accounting. Creative and innovative accounting as forms of counter accounting towards mainstream accounting tradition especially in elite journals, will not pervade in a short time.

  1. Aircraft Noise and Quality of Life around Frankfurt Airport

    OpenAIRE

    Thomas Eikmann; Christin Peschel; Cara Kahl; Dirk Schreckenberg; Markus Meis

    2010-01-01

    In a survey of 2,312 residents living near Frankfurt Airport aircraft noise annoyance and disturbances as well as environmental (EQoL) and health-related quality of life (HQoL) were assessed and compared with data on exposure due to aircraft, road traffic, and railway noise. Results indicate higher noise annoyance than predicted from general exposure-response curves. Beside aircraft sound levels source-related attitudes were associated with reactions to aircraft noise. Furthermore, aircraft n...

  2. Saying Farewell to Mayor Garcetti at Beijing Airport

    Institute of Scientific and Technical Information of China (English)

    Zhang; Heqiang

    2015-01-01

    Sometimes work at the CPAFFC can be filled with many unexpected and joyful encounters.Last November23,when I returned from a visit to New Zealand,my colleague asked me if I could see off Los Angeles Mayor Eric Garcetti at Beijing Capital International Airport the next morning.When I agreed to go,I had no inkling it would turn out to be such an

  3. Report of Accomplishments under the Airport Improvement Program.

    Science.gov (United States)

    1983-09-30

    jHON ;’’MM IN C’IIN’Y .. 𔃻’’ MN’ (G;EN ERAL Av IAT7IJN) S %𔄀 -. . -<kc ’ *~~ * - . . . .- --. AIRPORs ’TRANTIN AID) PROCBRAM PROJECIS PLACID) t- C1 O T...name Proj. Federal of airport no. funds Description ot work R U S 𔃼 PR I ." 0 P (1,NT’N J w) ENENELIP ISLAND 02 $ 225,000 RUNWAY CR0. MARSHALL

  4. A Study of Airports - Design, Art and Architecture

    Science.gov (United States)

    1981-04-01

    area. Large sweeps of blue,parking lots, and other facilities. yellow, and red wildflowers de- Airtrans is a completely auto- signed by artist Chapman...airport, there are large masses of vegetation, strong earth forms, and broad areas of grass and wildflowers . Because of high speed traffic and the large... California 93727 duce confusion to the traveler Two of the exterior walls dis- monitored and have not caused Tower Chief by establishing strict controls

  5. Calculation of odour emissions from aircraft engines at Copenhagen Airport.

    Science.gov (United States)

    Winther, Morten; Kousgaard, Uffe; Oxbøl, Arne

    2006-07-31

    In a new approach the odour emissions from aircraft engines at Copenhagen Airport are calculated using actual fuel flow and emission measurements (one main engine and one APU: Auxiliary Power Unit), odour panel results, engine specific data and aircraft operational data for seven busy days. The calculation principle assumes a linear relation between odour and HC emissions. Using a digitalisation of the aircraft movements in the airport area, the results are depicted on grid maps, clearly reflecting aircraft operational statistics as single flights or total activity during a whole day. The results clearly reflect the short-term temporal fluctuations of the emissions of odour (and exhaust gases). Aircraft operating at low engine thrust (taxiing, queuing and landing) have a total odour emission share of almost 98%, whereas the shares for the take off/climb out phases (2%) and APU usage (0.5%) are only marginal. In most hours of the day, the largest odour emissions occur, when the total amount of fuel burned during idle is high. However, significantly higher HC emissions for one specific engine cause considerable amounts of odour emissions during limited time periods. The experimentally derived odour emission factor of 57 OU/mg HC is within the range of 23 and 110 OU/mg HC used in other airport odour studies. The distribution of odour emission results between aircraft operational phases also correspond very well with the results for these other studies. The present study uses measurement data for a representative engine. However, the uncertainties become large when the experimental data is used to estimate the odour emissions for all aircraft engines. More experimental data is needed to increase inventory accuracy, and in terms of completeness it is recommended to make odour emission estimates also for engine start and the fuelling of aircraft at Copenhagen Airport in the future.

  6. Report of Accomplishments under the Airport Improvement Program.

    Science.gov (United States)

    1985-01-01

    MUNICIPAL-WEBB FIELD (COMMERCIAL SERVICE) CALIFORNIA Ml 1 $36,000 REGIONAL SYSTEM PLAN UPDATE MONTEREY BAY METROPOLITAN AREA (SYSTEM PLAN) M3 $22,500...1985 LOCATION AND PROJECT FEDERAL NAME OF AIRPORT NUMBER FUNDS DESCRIPTION OF WORK a.’, CALIFORNIA (CONTINUED) MODESTO 03 $53,550 MASTER PLAN STUDY...1,950,000 REHABILITATE RUNWAY PUEBLO MEMORIAL (COMMERCIAL SERVICE) SALIDA 01 $200,000 EXPAND APRON HARRIET ALEXANDER FIELD -(GENERAL AVIATION

  7. Accomplishments under the Airport Improvement Program: Fiscal Year 1988

    Science.gov (United States)

    1988-01-01

    DEVELOPMENT AND WEST MEMPHIS MUNICIPAL APPROACHES (RELIEVER) CALIFORNIA M4 $345,511 CONDUCT AIRPORT SYSTEM PLAN UPDATE SAN DIEGO METROPOLITAN AREA (SYSTEM...PLAN) M8 $340,500 CONDUCT METROPOLITAN SYSTEM PLAN UPDATE SIX SOUTHERN CALIFORNIA COUNTIES (SITE IDENTIFICATION NEW COMMERCIAL (SYSTEM PLAN) SERVICE...FENCING SALIDA 02 $94,133 CONDUCT MASTER PLAN UPDATE; EXTEND HARRIET ALEXANDER FIELD RUNWAY AND RELOCATE ROAD (DESIGN ONLY); (GENERAL AVIATION) ACQUIRE LAND

  8. Survey of Technologies for the Airport Border of the Future

    Science.gov (United States)

    2014-04-01

    malls and duty free shopping . However, any further attempt to increase revenue depends on the capacity of the terminals to accommodate the passengers as...the design of signage system in various enclosed environments including airport terminals, multi-function railway stations, and shopping malls ...rebooking when flights are missed or canceled. Another possibility is paying for amenities such as food and beverages. Kiosk operations by US Airways

  9. Data on noise environments at different times of day around airports

    Science.gov (United States)

    Fields, J. M.

    1985-01-01

    Sources of information about noise environments at different times of the day at civilian and military airports are identified. Information about movements of scheduled flights are available in machine readable form from the Official Airline Guide. Information about permanent noise monitoring sites is readily obtained from individual airports. Limited data on the timing of flights are available at centralized locations for military airports. An examination of scheduled flights at commercial airports leads to the conclusion that differences between daytime and nighttime noise levels (measured in Equivalent Continuous Noise Level, LEQ) vary from 7 to 15 decibels. Data from 128 permanent noise monitoring sites at 11 airports are also examined. Differences between daytime and nighttime noise levels at these 128 noise monitoring sites vary from 3 to 17 decibels (LEQ). Preliminary analyses suggest that accurate estimates of time-of-day weights could not be obtained from conventional social surveys at existing airports.

  10. Characterization of delay propagation in the airport network

    CERN Document Server

    Fleurquin, Pablo; Eguíluz, Victor M

    2013-01-01

    Complex networks provide a suitable framework to model air traffic. Previous works described the world air-traffic network as a graph with direct flights between airports as edges and passenger commercial airports as vertices. In this work we study the US airport network, in the time period 2005-2011. We characterize the topological structure of the network and identify how the plane rotations adjust to it. The reactionary delays are supposed to propagate following the structure of this network. We analyze the properties of flight delays including the total distribution of delays, the delays per day of the week and the hour-by-hour evolution of the delays within each day. We pay special attention to the long-delayed flights, those accumulating delays longer than 12 hours, and study when and where this type of incidences is most common. The goal of this work is to gain a better understanding of the factors contributing to the reactionary delay propagation with the aim of developing models able to realistically...

  11. A New Intelligent Airplane Landing Planning Method in Congested Airports

    Directory of Open Access Journals (Sweden)

    Kazem Dastgerdi

    2015-06-01

    Full Text Available Nowadays considering many advantages of air traveling, we notice that traffic congestion has significantly increased in airspace of countries, and it is expected that this growth rate, increases even more in the forthcoming years.This growth rate and different limitations posed on developing some airports led to the problem of landing airplanes to become one of the most important issues formed in the field of aviation. In this paper, in the form of a new approach based on CPSO algorithm for intelligent landing planning, determining optimal landing times, optimal allocation of runways, and at last the order of successive landings of planes has been done in a way that appropriately fulfills the main goal of the problem (minimizing the total flights delays; thus helping significantly to controlling air traffic congestion in airports approaches. The simulation results show that compared to the last presented methods, including methods based on genetic algorithms, GLS and Bionomic, has decreased the total amounts of flight delays considerably. Getting zero for total amount of flight delays for the two problems with real data of DFW airport in Texas, United States, confirms the more capability of CPSO algorithm compared to the other intelligent methods for obtaining optimal solutions to the problem.

  12. International perspectives on countering school segregation

    NARCIS (Netherlands)

    Bakker, J.T.A.; Denessen, E.J.P.G.; Peters, T.J.M.; Walraven, G.

    2010-01-01

    School segregation is perceived as an unyielding problem worldwide, which is manifest along both ethnic and socio-economic lines. With this edited volume we aim to share information about school segregation and policies focused on countering school segregation from an international perspective. Many

  13. Can counter-stereotypes boost flexible thinking?

    NARCIS (Netherlands)

    Goclowska, M.A.; Crisp, R.J.; Labuschagne, K.

    2013-01-01

    To reduce prejudice psychologists design interventions requiring people to think of counter-stereotypes (i.e., people who defy stereotypic expectations—a strong woman, a Black President). Grounded in the idea that stereotypes constrain the ability to think flexibly, we propose that thinking of count

  14. Cerenkov counters at the Omega Facility

    CERN Multimedia

    1975-01-01

    P. Petroff on the left. Here one sees both the gas Cerenkov counters sitting in front of the magnet to select forward emitted particles. The smaller one, working at high pressure, sits nearest to the Omega magnet (see photo 7505073X), the other (see photo 7505071X) works at atmospheric pressure.

  15. One-Counter Markov Decision Processes

    NARCIS (Netherlands)

    Brazdil, T.; Brozek, V.; Etessami, K.; Kucera, A.; Wojtczak, D.K.; Charikar, M.

    2010-01-01

    We study the computational complexity of central analysis problems for One-Counter Markov Decision Processes (OC-MDPs), a class of finitely-presented, countable-state MDPs. OC-MDPs are equivalent to a controlled extension of (discrete-time) Quasi-Birth-Death processes (QBDs), a stochastic model stud

  16. COUNTER-ROTATION IN RELATIVISTIC MAGNETOHYDRODYNAMIC JETS

    Energy Technology Data Exchange (ETDEWEB)

    Cayatte, V.; Sauty, C. [Laboratoire Univers et Théories, Observatoire de Paris, UMR 8102 du CNRS, Université Paris Diderot, F-92190 Meudon (France); Vlahakis, N.; Tsinganos, K. [Department of Astrophysics, Astronomy and Mechanics, Faculty of Physics, University of Athens, 15784 Zografos, Athens (Greece); Matsakos, T. [Department of Astronomy and Astrophysics, The University of Chicago, Chicago, IL 60637 (United States); Lima, J. J. G., E-mail: veronique.cayatte@obspm.fr [Centro de Astrofísica, Universidade do Porto, Rua das Estrelas, 4150-762 Porto (Portugal)

    2014-06-10

    Young stellar object observations suggest that some jets rotate in the opposite direction with respect to their disk. In a recent study, Sauty et al. showed that this does not contradict the magnetocentrifugal mechanism that is believed to launch such outflows. Motion signatures that are transverse to the jet axis, in two opposite directions, have recently been measured in M87. One possible interpretation of this motion is that of counter-rotating knots. Here, we extend our previous analytical derivation of counter-rotation to relativistic jets, demonstrating that counter-rotation can indeed take place under rather general conditions. We show that both the magnetic field and a non-negligible enthalpy are necessary at the origin of counter-rotating outflows, and that the effect is associated with a transfer of energy flux from the matter to the electromagnetic field. This can be realized in three cases: if a decreasing enthalpy causes an increase of the Poynting flux, if the flow decelerates, or if strong gradients of the magnetic field are present. An illustration of the involved mechanism is given by an example of a relativistic magnetohydrodynamic jet simulation.

  17. Can counter-stereotypes boost flexible thinking?

    NARCIS (Netherlands)

    M.A. Goclowska; R.J. Crisp; K. Labuschagne

    2012-01-01

    To reduce prejudice psychologists design interventions requiring people to think of counter-stereotypes (i.e., people who defy stereotypic expectations—a strong woman, a Black President). Grounded in the idea that stereotypes constrain the ability to think flexibly, we propose that thinking of count

  18. Ultrafine Condensation Particle Counter Instrument Handbook

    Energy Technology Data Exchange (ETDEWEB)

    Kuang, C. [Brookhaven National Lab. (BNL), Upton, NY (United States)

    2016-02-01

    The Model 3776 Ultrafine Condensation Particle Counter (UCPC; pictured in Appendix A) is designed for researchers interested in airborne particles smaller than 20 nm. With sensitivity to particles down to 2.5 nm in diameter, this UCPC is ideally suited for atmospheric and climate research, particle formation and growth studies, combustion and engine exhaust research, and nanotechnology research.

  19. Research of Airport-regional Economy System Based on System Dynamics

    Institute of Scientific and Technical Information of China (English)

    Zhang Xiaohu

    2015-01-01

    Research of airport' s influence on regional economy is conducted based on system dynamics, combining with input- output method and multiplier effect. SD model was used for visualizing, modeling and simulating airport-regional economy system behavior. Model validation using the example of the Xi' an airport proved model simulated system behavior accurately. Besides, the result of scenario development simulation provided a new perspective for the practice of airport management and policy-making.

  20. The Concept of Method for Determining the Minimum Level of Airport Business Continuity

    Directory of Open Access Journals (Sweden)

    Kozłowski Michał

    2016-07-01

    Full Text Available The paper presents the problem of determining the minimum acceptable level of products and services of airport business continuity. Conducted a study of legal requirements and operational needs. Characterized components of BCMS (ISO 22301. Determined the relationship between measures of the reliability and capacity in the airport BCMS. On this basis, presented a concept of use the reliability gamma-percent resource measure and RCM methods in the airport BCMS.

  1. [Study of 6 cases of malaria acquired near Roissy-Charles-de-Gaulle in 1994. Necessary prevention measures in airports].

    Science.gov (United States)

    Giacomini, T; Mouchet, J; Mathieu, P; Petithory, J C

    1995-02-01

    During the very hot 1994 summer, six new cases of airport malaria have been observed in and around Roissy-Charles-de-Gaulle airport. Four patients were regular or occasional airport employees. The two other cases were inhabitants of a city at 7 km. Entomological investigations suggest that cars of airport employees served to disseminate anophelines outside the airport areas. The six cases were very severe. One patient died. Apparently, W.H.O. recommendations on aircraft disinsecting procedures have not been fully followed. There is obviously a threat for areas near the airports.

  2. Airport operator and aircraft operator in case of bird strike. Relations, obligations and liability

    Directory of Open Access Journals (Sweden)

    Sylwia KACZYŃSKA-ADAMCZYK

    2011-01-01

    Full Text Available Air transport is subject to various risks. One of them is bird strike hazard. Despite numerous regulations concerning prevention from this type of occurrence, it is not possible to eliminate them entirely.Bird strikes most often take place during take-off and landing, that is on or in the vicinity of an airport. For that reason airport operators are the first parties that can be made accountable for this occurence. International law imposes numerous responsibilities on airport operators in terms of bird strike hazard prevention on air operations, thus placing airport operators in a “key position” in the system of safety. However, the party that suffers significant damages in the first instance, is the aircraft operator. If a bird strike takes place on or in the vicinity of an airport, an aicraft operator can sue the airport operator for compensation of damages. Generally, the issue of indemnity is subject to out of court negotiations, however instances in which there is a lack of agreement between the parties, i.e. airport operator, aircraft operator or their insurers, lead to legal proceedings for compensation.This article attempts to illustrate the relationship between air traffic participants such as airport operators and aircraft operators in connection with their obligations and liability, particulary taking into account the legal obligations of an airport operator.

  3. Progress on the Development of Future Airport Surface Wireless Communications Network

    Science.gov (United States)

    Kerczewski, Robert J.; Budinger, James M.; Brooks, David E.; Franklin, Morgan; DeHart, Steve; Dimond, Robert P.; Borden, Michael

    2009-01-01

    Continuing advances in airport surface management and improvements in airport surface safety are required to enable future growth in air traffic throughout the airspace, as airport arrival and departure delays create a major system bottleneck. These airport management and safety advances will be built upon improved communications, navigation, surveillance, and weather sensing, creating an information environment supporting system automation. The efficient movement of the digital data generated from these systems requires an underlying communications network infrastructure to connect data sources with the intended users with the required quality of service. Current airport surface communications consists primarily of buried copper or fiber cable. Safety related communications with mobile airport surface assets occurs over 25 kHz VHF voice and data channels. The available VHF spectrum, already congested in many areas, will be insufficient to support future data traffic requirements. Therefore, a broadband wireless airport surface communications network is considered a requirement for the future airport component of the air transportation system. Progress has been made on defining the technology and frequency spectrum for the airport surface wireless communications network. The development of a test and demonstration facility and the definition of required testing and standards development are now underway. This paper will review the progress and planned future work.

  4. Counter-Narratives and the Unrehearsed Stories Counter-Terrorists Unwittingly Produce.

    OpenAIRE

    Beatrice de Graaf

    2009-01-01

    Governments produce both deliberate and involuntary (and less conscious) narratives when countering terrorism. The thesis of this article is that such unintended messages can be much more powerful and consequential than is realized; in fact, they can completely contradict the intended official 'counter-narrative'. To substantiate this hypothesis, the author looks at the experience of the German Federal Republic in the 1970s and beyond when state and society were confronted with the Red Army F...

  5. 宁夏电网智能操作票系统的开发应用%Development and application of smart operation ticket system for Ningxia Power Grid

    Institute of Scientific and Technical Information of China (English)

    马冬冬; 房娟; 程彩艳; 施嘉峰

    2012-01-01

    In order to satisfy the demand of smart grid, according to IEC 61970 CIM standard, using SVG graphic standard builds up power grid model, applying expert system theory constructs smart ticket opening model, adopting object-oriented crossed platform edit technology finishes the develop- ment of smart operation ticket system for Ningxia Power Grid. The result shows that smart operation ticket system for Ningxia Power Grid reduces dispatchers' burden, regulates the flow process of dis- patching work, avoides misoperation accident due to wrong operation ticket, meets the demand of intel- lectualization and reliability of the operation ticket.%为了适应智能电网的要求,按照IEC61970CIM标准,利用SVG图形标准建立电网模型,应用专家系统理论构建智能开票模型,使用面向对象的跨平台编程技术完成了宁夏电网调度智能操作票系统的开发。结果表明:宁夏电网智能操作票系统减轻了调度员的负担,规范了调度工作流程,避免了由于错误操作票导致的误操作事故,达到了操作票智能化和可靠性的要求。

  6. 21 CFR 866.2180 - Manual colony counter.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Manual colony counter. 866.2180 Section 866.2180...) MEDICAL DEVICES IMMUNOLOGY AND MICROBIOLOGY DEVICES Microbiology Devices § 866.2180 Manual colony counter. (a) Identification. A manual colony counter is a device intended for medical purposes that...

  7. Airports and Airfields, Airports - digitized from the aerials / We have no major airports, only airstrips owned by citizens, Published in 2008, 1:1200 (1in=100ft) scale, Effingham County Board Of Commissioners.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Airports and Airfields dataset, published at 1:1200 (1in=100ft) scale, was produced all or in part from Orthoimagery information as of 2008. It is described as...

  8. Operational Characteristics Identification and Simulation Model Verification for Incheon International Airport

    Science.gov (United States)

    Eun, Yeonju; Jeon, Daekeun; Lee, Hanbong; Zhu, Zhifan; Jung, Yoon C.; Jeong, Myeongsook; Kim, Hyounkyong; Oh, Eunmi; Hong, Sungkwon; Lee, Junwon

    2016-01-01

    Incheon International Airport (ICN) is one of the hub airports in East Asia. Airport operations at ICN have been growing more than 5 percent per year in the past five years. According to the current airport expansion plan, a new passenger terminal will be added and the current cargo ramp will be expanded in 2018. This expansion project will bring 77 new stands without adding a new runway to the airport. Due to such continuous growth in airport operations and future expansion of the ramps, it will be highly likely that airport surface traffic will experience more congestion, and therefore, suffer from efficiency degradation. There is a growing awareness in aviation research community of need for strategic and tactical surface scheduling capabilities for efficient airport surface operations. Specific to ICN airport operations, a need for A-CDM (Airport - Collaborative Decision Making) or S-CDM (Surface - Collaborative Decision Making), and controller decision support tools for efficient air traffic management has arisen since several years ago. In the United States, there has been independent research efforts made by academia, industry, and government research organizations to enhance efficiency and predictability of surface operations at busy airports. Among these research activities, the Spot and Runway Departure Advisor (SARDA) developed and tested by National Aeronautics and Space Administration (NASA) is a decision support tool to provide tactical advisories to the controllers for efficient surface operations. The effectiveness of SARDA concept, was successfully verified through the human-in-the-loop (HITL) simulations for both spot release and runway operations advisories for ATC Tower controllers of Dallas-Fort Worth International Airport (DFW) in 2010 and 2012, and gate pushback advisories for the ramp controller of Charlotte-Douglas International Airport (CLT) in 2014. The SARDA concept for tactical surface scheduling is further enhanced and is being

  9. Behavioral Traits and Airport Type Affect Mammal Incidents with U.S. Civil Aircraft

    Science.gov (United States)

    Schwarz, Kristin B.; Belant, Jerrold L.; Martin, James A.; DeVault, Travis L.; Wang, Guiming

    2014-10-01

    Wildlife incidents with aircraft cost the United States (U.S.) civil aviation industry >US1.4 billion in estimated damages and loss of revenue from 1990 to 2009. Although terrestrial mammals represented only 2.3 % of wildlife incidents, damage to aircraft occurred in 59 % of mammal incidents. We examined mammal incidents (excluding bats) at all airports in the Federal Aviation Administration (FAA) National Wildlife Strike Database from 1990 to 2010 to characterize these incidents by airport type: Part-139 certified (certificated) and general aviation (GA). We also calculated relative hazard scores for species most frequently involved in incidents. We found certificated airports had more than twice as many incidents as GA airports. Incidents were most frequent in October ( n = 215 of 1,764 total) at certificated airports and November ( n = 111 of 741 total) at GA airports. Most (63.2 %) incidents at all airports ( n = 1,523) occurred at night but the greatest incident rate occurred at dusk (177.3 incidents/hr). More incidents with damage ( n = 1,594) occurred at GA airports (38.6 %) than certificated airports (19.0 %). Artiodactyla (even-toed ungulates) incidents incurred greatest (92.4 %) damage costs ( n = 326; US51.8 million) overall and mule deer ( Odocoileus hemionus) was the most hazardous species. Overall, relative hazard score increased with increasing log body mass. Frequency of incidents was influenced by species relative seasonal abundance and behavior. We recommend airport wildlife officials evaluate the risks mammal species pose to aircraft based on the hazard information we provide and consider prioritizing management strategies that emphasize reducing their occurrence on airport property.

  10. The employment and income benefits of airport operation on the country in transition

    Directory of Open Access Journals (Sweden)

    Sonia Huderek-Glapska

    2013-03-01

    Full Text Available Background: The air transport market in Poland is undergoing significant changes, which take place both on the demand and supply side. Polish airports have experienced the unprecedented growth of air traffic. However, the increase in the number of airline connections - which benefits airports, passengers, aircraft industry and, indirectly, the whole society - at the same time results in the growth of social costs reflected by the intensification of noise and environmental pollution. The benefits of airport operation are reflected in the generation of employment and income. Existing literature reveals a gap in the knowledge in respect of impact of aviation in countries in transition. Material and methods: This paper investigates the applicability of socio-economic impact of air transport model to country in transition. In particular, it presents the employment and income benefits of airport operation. The input-output model is employed to measure the economic benefits of airport operation. The largest airport in Poland, Warsaw Chopin Airport is used as a case study. Results: The estimation results for the income and employment effects are found to be significant.  The operations of Warsaw Chopin Airport contributed to the generation of 527.8m EUR in current prices in 2011. Altogether, 19,349 jobs have been generated as the result of the direct, indirect and induced impact of Warsaw Chopin Airport.  Conclusion:  The size of production in the airport expressed in the number of aircraft operations and the number of passengers and goods serviced is positively correlated with the level of economic impact. The restriction on the development of the airport reflected by the inability to meet transport needs expressed by the society may generate opportunity costs.  

  11. Track reconstruction in the BESⅢ muon counter

    Institute of Scientific and Technical Information of China (English)

    LIANG Yu-Tie; LIU Kun; YOU Zheng-Yun; MAO Ya-Jun; LI Wei-Dong; BIAN Jian-Ming; CAO Guo-Fu; CAO Xue-Xiang; CHEN Shen-Jian; DENG Zi-Yan; FU Cheng-Dong; GAO Yuan-Ning; HAN Lei; HAN Shao-Qing; HE Kang-Lin; HE Miao; HU Ji-Feng; HU Xiao-Wei; HUANG Bin; HUANG Xing-Tao; JIA Lu-Kui; JI Xiao-Bin; LI Hai-Bo; LIU Bei-Jiang; LIU Chun-Xiu; LIU Huai-Min; LIU Ying; LIU Yong; LUO Tao; Lü Qi-Wen; MA Qiu-Mei; MA Xiang; MAO Ze-Pu; MO Xiao-Hu; NING Fei-Peng; PING Rong-Gang; QIU Jin-Fa; SONG Wen-Bo; SUN Sheng-Sen; SUN Xiao-Dong; SUN Yong-Zhao; TIAN Hao-Lai; WANG Ji-Ke; WANG Liang-Liang; WEN Shuo-Pin; WU Ling-Hui; WU Zhi; XIE Yu-Guang; XU Min; YAN Jie; YAN Liang; YAO Jian; YUAN Chang-Zheng; YUAN Ye; ZHANG Chang-Chun; ZHANG Jian-Yong; ZHANG Lei; ZHANG Xue-Yao; ZHANG Yao; ZHENG Yang-Heng; ZHU Yong-Sheng; ZOU Jia-Heng

    2009-01-01

    The reconstruction algorithm for BESⅢ Muon Counter, MucRecAlg, is developed with the object-oriented language C++ in BESⅢ offline software environment. MucRecAlg consists of the following functions: to find track seeds either from extrapolation of tracks in the main drift chamber or from the fired strips in muon counter, to select fired strips associated to the candidate tracks, to fit the candidate tracks with a linear or quadratic function and to calculate other parameters of the tracks for muon identification. Monte Carlo samples are generated to check the performance of the reconstruction package, such as reconstruction efficiency, muon remaining rate and pion rejection rate, etc. The preliminary results show that the pion rejection rate is around 3%-4% while the muon remaining rate is better than 90% in 0.4-1.6 GeV/c momentum region, which meets the requirement as shown in the design report.

  12. Neutron counter based on beryllium activation

    Energy Technology Data Exchange (ETDEWEB)

    Bienkowska, B.; Prokopowicz, R.; Kaczmarczyk, J.; Paducha, M. [Institute of Plasma Physics and Laser Microfusion (IPPLM), Hery 23, 01-497 Warsaw (Poland); Scholz, M.; Igielski, A. [Institute of Nuclear Physics PAS (IFJPAN), Radzikowskiego 152, 31-342 Krakow (Poland); Karpinski, L. [Faculty of Electrical Engineering, Rzeszow University of Technology, Pola 2, 35-959 Rzeszow (Poland); Pytel, K. [National Centre for Nuclear Research (NCBJ), Soltana 7, 05-400 Otwock - Swierk (Poland)

    2014-08-21

    The fusion reaction occurring in DD plasma is followed by emission of 2.45 MeV neutrons, which carry out information about fusion reaction rate and plasma parameters and properties as well. Neutron activation of beryllium has been chosen for detection of DD fusion neutrons. The cross-section for reaction {sup 9}Be(n, α){sup 6}He has a useful threshold near 1 MeV, which means that undesirable multiple-scattered neutrons do not undergo that reaction and therefore are not recorded. The product of the reaction, {sup 6}He, decays with half-life T{sub 1/2} = 0.807 s emitting β{sup −} particles which are easy to detect. Large area gas sealed proportional detector has been chosen as a counter of β–particles leaving activated beryllium plate. The plate with optimized dimensions adjoins the proportional counter entrance window. Such set-up is also equipped with appropriate electronic components and forms beryllium neutron activation counter. The neutron flux density on beryllium plate can be determined from the number of counts. The proper calibration procedure needs to be performed, therefore, to establish such relation. The measurements with the use of known β–source have been done. In order to determine the detector response function such experiment have been modeled by means of MCNP5–the Monte Carlo transport code. It allowed proper application of the results of transport calculations of β{sup −} particles emitted from radioactive {sup 6}He and reaching proportional detector active volume. In order to test the counter system and measuring procedure a number of experiments have been performed on PF devices. The experimental conditions have been simulated by means of MCNP5. The correctness of simulation outcome have been proved by measurements with known radioactive neutron source. The results of the DD fusion neutron measurements have been compared with other neutron diagnostics.

  13. Neutron counter based on beryllium activation

    Science.gov (United States)

    Bienkowska, B.; Prokopowicz, R.; Scholz, M.; Kaczmarczyk, J.; Igielski, A.; Karpinski, L.; Paducha, M.; Pytel, K.

    2014-08-01

    The fusion reaction occurring in DD plasma is followed by emission of 2.45 MeV neutrons, which carry out information about fusion reaction rate and plasma parameters and properties as well. Neutron activation of beryllium has been chosen for detection of DD fusion neutrons. The cross-section for reaction 9Be(n, α)6He has a useful threshold near 1 MeV, which means that undesirable multiple-scattered neutrons do not undergo that reaction and therefore are not recorded. The product of the reaction, 6He, decays with half-life T1/2 = 0.807 s emitting β- particles which are easy to detect. Large area gas sealed proportional detector has been chosen as a counter of β-particles leaving activated beryllium plate. The plate with optimized dimensions adjoins the proportional counter entrance window. Such set-up is also equipped with appropriate electronic components and forms beryllium neutron activation counter. The neutron flux density on beryllium plate can be determined from the number of counts. The proper calibration procedure needs to be performed, therefore, to establish such relation. The measurements with the use of known β-source have been done. In order to determine the detector response function such experiment have been modeled by means of MCNP5-the Monte Carlo transport code. It allowed proper application of the results of transport calculations of β- particles emitted from radioactive 6He and reaching proportional detector active volume. In order to test the counter system and measuring procedure a number of experiments have been performed on PF devices. The experimental conditions have been simulated by means of MCNP5. The correctness of simulation outcome have been proved by measurements with known radioactive neutron source. The results of the DD fusion neutron measurements have been compared with other neutron diagnostics.

  14. Light Obscuration Particle Counter Fuel Contamination Limits

    Science.gov (United States)

    2015-10-08

    4) (5). The Army utilizes ASTM D4176 – Standard Test Method for Free Water and Particulate Contamination in Distillate Fuels (Visual Inspection ...where high in the 4µm (c) channel only. 78 samples where aviation fuels (JP-8 and F-24) that where high in the 6µm (c),14µm (c), and/or 30µm (c...AND USE OF LIQUID FUELS Charleston, South Carolina USA 4-8 October 2015 LIGHT OBSCURATION PARTICLE COUNTER FUEL CONTAMINATION LIMITS Joel

  15. 机场服务质量之评价%An Evaluation of the Service Quality of Airport

    Institute of Scientific and Technical Information of China (English)

    周建张

    2009-01-01

    The evaluation of airport service quality is an important issue in the air travel transportation industry.The aim of this paper is to construct a SERVQUAL method for evaluating the service quality of airport.This assessment model is tested by a Taiwanese airport.The results show that this assessment model proposed in this paper seems to be promising.Finally,some interesting conclusions and useful suggestions are given to airport to improve the service quality.

  16. 旅游者门票价格感知差异分析--以重庆景区为例%Analysis of Ticket Price Differences in Perception of Tourists:Take Chongqing Scenic Spots as Examples

    Institute of Scientific and Technical Information of China (English)

    高凡; 罗兹柏

    2015-01-01

    在旅游过程中,旅游者往往以一个整体的视角来评价门票的价格,感知门票的价值。其对门票价格的感知直接影响到门票支付意愿、景区体验的满意度,并间接影响到对景区的忠诚度、重游率等。通过对重庆市有代表性的5个收费景区进行实地问卷调查,从旅游者的角度,细分不同类型游客对景区门票价格的感知差异,分析结果显示:不同类型的旅游者对门票价格的感知有同有异。最后针对研究结果在门票价格实践方面得出相应结论。%In the process of tourism,tourists tend to evaluate the price and perceive the value of the tickets from a whole perspective.The perception of price of tickets directly affects the satisfaction of the experience of the willingness to pay and indirectly affect the loyalty in the resort,revisit rate,etc. This article subdivided the perception difference of different types of tourists to the scenic spot ticket price,from the perspective of tourists,through questionnaire investigation of five Chongqing repre-sentative scenic spot field that charging tickets.Analysis results show that different types of tourists’ perception of price tickets are different.According to the research results,we got corresponding con-clusions in the ticket price practical.

  17. 14 CFR 152.105 - Sponsors and planning agencies: Airport planning.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Sponsors and planning agencies: Airport planning. 152.105 Section 152.105 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF....105 Sponsors and planning agencies: Airport planning. (a) To be eligible to apply for a project...

  18. 78 FR 5861 - National Plan of Integrated Airport Systems: Clarification of Wildlife Hazard Management...

    Science.gov (United States)

    2013-01-28

    ... Federal Aviation Administration National Plan of Integrated Airport Systems: Clarification of Wildlife... responsibility of federally obligated National Plan of Integrated Airport System/General Aviation (NPIAS/GA... Systems (SMS), as well as Cert Alert No. 09-10 ``Wildlife Hazard Assessments in Accordance with Part...

  19. 76 FR 77585 - Notice to Manufacturers of Airport Lighting and Navigation Aid Equipment

    Science.gov (United States)

    2011-12-13

    ... Federal Aviation Administration Notice to Manufacturers of Airport Lighting and Navigation Aid Equipment... lighting and navigation aid equipment. SUMMARY: Projects funded under the Airport Improvement Program (AIP... navigation aid equipment that is lit with Light Emitting Diode (LED) lighting. This notice...

  20. Modeling resilience, friability, and cost of an airport affected by the large-scale disruptive event

    NARCIS (Netherlands)

    Janic, M.

    2013-01-01

    This paper deals with modeling resilience, friability, and cost of an airport affected by the largescale disruptive event. These events affecting the airport's operations individually or in combination can be bad weather, failures of particular crucial aiiport and ATC (Air Traffic Control) component

  1. 19 CFR Appendix A to Part 113 - Airport Customs Security Area Bond

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Airport Customs Security Area Bond A Appendix A to Part 113 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY CUSTOMS BONDS Pt. 113, App. A Appendix A to Part 113—Airport Customs Security...

  2. 77 FR 1549 - Order Limiting Scheduled Operations at Newark Liberty International Airport

    Science.gov (United States)

    2012-01-10

    ... 15, 2012. The construction schedule, which may be adjusted because of weather conditions, is: Nightly..., and the construction schedule, which limits the closures, reflects those discussions. FAA Analysis... Newark Liberty International Airport (EWR) due to construction at the airport during the summer 2012...

  3. 78 FR 63276 - Interim Policy, FAA Review of Solar Energy System Projects on Federally Obligated Airports

    Science.gov (United States)

    2013-10-23

    ... Federal Aviation Administration Interim Policy, FAA Review of Solar Energy System Projects on Federally... federally obligated airports to construct solar energy systems on airport property. FAA is adopting an... for measuring ocular impact of proposed solar energy systems which are effective upon publication....

  4. 78 FR 79061 - Noise Exposure Map Notice; Key West International Airport, Key West, FL

    Science.gov (United States)

    2013-12-27

    ... Federal Aviation Administration Noise Exposure Map Notice; Key West International Airport, Key West, FL... Administration (FAA) announces its determination that the Noise Exposure Maps submitted by Monroe County for the Key West International Airport under the provisions of the Aviation Safety and Noise Abatement Act...

  5. 75 FR 44304 - Noise Exposure Map Notice, Portland International Airport, Portland, OR

    Science.gov (United States)

    2010-07-28

    ... Noise Exposure Map Notice, Portland International Airport, Portland, OR AGENCY: Federal Aviation... determination that the noise exposure maps submitted by Port of Portland for Portland International Airport under the provisions of 49 U.S.C. 47501 et seq. (Aviation Safety and Noise Abatement Act) and 14...

  6. 77 FR 50759 - Noise Exposure Map Notice, Orlando Sanford International Airport, Sanford, FL

    Science.gov (United States)

    2012-08-22

    ... Federal Aviation Administration Noise Exposure Map Notice, Orlando Sanford International Airport, Sanford... Administration (FAA) announces its determination that the Noise Exposure Maps submitted by the Sanford Airport.... (Aviation Safety and Noise Abatement Act) and 14 CFR Part 150 are in compliance with applicable...

  7. 76 FR 21419 - Noise Exposure Map; Louisville Interntional Airport, Louisville, KY

    Science.gov (United States)

    2011-04-15

    ... Federal Aviation Administration Noise Exposure Map; Louisville Interntional Airport, Louisville, KY AGENCY...) announces its determination that the Noise Exposure Maps submitted by Louisville Regional Airport Authority... and Noise Abatement Act) and 14 CFR part 150 are in compliance with applicable requirements....

  8. 77 FR 22378 - Noise Exposure Map Notice; Lafayette Regional Airport, Lafayette, LA

    Science.gov (United States)

    2012-04-13

    ... Federal Aviation Administration Noise Exposure Map Notice; Lafayette Regional Airport, Lafayette, LA... Administration (FAA) announces its determination that the noise exposure maps submitted by Lafayette Airport... and Noise Abatement Act) and 14 CFR Part 150 are in compliance with applicable requirements....

  9. 78 FR 41184 - Noise Exposure Map Notice for Hilo International Airport, Hilo, Hawaii

    Science.gov (United States)

    2013-07-09

    ... Federal Aviation Administration Noise Exposure Map Notice for Hilo International Airport, Hilo, Hawaii... determination that the noise exposure maps submitted by Hawaii State Department of Transportation, Airports... Safety and Noise Abatement Act) and 14 CFR part 150 are in compliance with applicable requirements....

  10. 75 FR 10552 - Noise Exposure Map Notice for Chandler Municipal Airport, Chandler, AZ

    Science.gov (United States)

    2010-03-08

    ... Federal Aviation Administration Noise Exposure Map Notice for Chandler Municipal Airport, Chandler, AZ... Administration (FAA) announces its determination that the noise exposure maps submitted by City of Chandler, for Chandler Municipal Airport under the provisions of 49 U.S.C. 47501 et seq. (Aviation Safety and...

  11. 77 FR 36331 - Noise Exposure Maps; Cleveland Hopkins International Airport, Cleveland, OH

    Science.gov (United States)

    2012-06-18

    ... Noise Exposure Maps; Cleveland Hopkins International Airport, Cleveland, OH AGENCY: Federal Aviation... determination that the noise exposure maps submitted by the City of Cleveland for Cleveland Hopkins International Airport under the provisions of 49 U.S.C. 47501 et. seq (Aviation Safety and Noise Abatement...

  12. 14 CFR 93.69 - Special requirements, Lake Campbell and Sixmile Lake Airports.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Special requirements, Lake Campbell and... Anchorage, Alaska, Terminal Area § 93.69 Special requirements, Lake Campbell and Sixmile Lake Airports. Each person operating an aircraft to or from Lake Campbell or Sixmile Lake Airport shall conform to the...

  13. 78 FR 16757 - Twentieth Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2013-03-18

    ... Control Systems AGENCY: Federal Aviation Administration (FAA), U.S. Department of Transportation (DOT). ACTION: Meeting Notice of RTCA Special Committee 224, Airport Security Access Control Systems. SUMMARY... Committee 224, Airport Security Access Control Systems. DATES: The meeting will be held April 4, 2013 from...

  14. 76 FR 59481 - Ninth Meeting: RTCA Special Committee 224: Airport Security Access Control Systems

    Science.gov (United States)

    2011-09-26

    ... Control Systems AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Special Committee 224 meeting: Airport Security Access Control Systems. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 224: Airport Security Access Control...

  15. 78 FR 43963 - Twenty-Third Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2013-07-22

    ... Control Systems AGENCY: Federal Aviation Administration (FAA), U.S. Department of Transportation (DOT). ACTION: Meeting Notice of RTCA Special Committee 224, Airport Security Access Control Systems. SUMMARY... Committee 224, Airport Security Access Control Systems. DATES: The meeting will be held on June 20,...

  16. 77 FR 71474 - Seventeenth Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2012-11-30

    ... Control Systems AGENCY: Federal Aviation Administration (FAA), U.S. Department of Transportation (DOT). ACTION: Meeting Notice of RTCA Special Committee 224, Airport Security Access Control Systems. SUMMARY... Committee 224, Airport Security Access Control Systems. DATES: The meeting will be held December 13,...

  17. 77 FR 15448 - Twelfth Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2012-03-15

    ... Control Systems AGENCY: Federal Aviation Administration (FAA), U.S. Department of Transportation (DOT). ACTION: Notice of meeting RTCA Special Committee 224, Airport Security Access Control Systems. SUMMARY... 224, Airport Security Access Control Systems DATES: The meeting will be held April 5, 2012, from 10...

  18. 78 FR 51810 - Twenty-Fourth Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2013-08-21

    ... Security Access Control Systems AGENCY: Federal Aviation Administration (FAA), U.S. Department of Transportation (DOT). ACTION: Meeting Notice of RTCA Special Committee 224, Airport Security Access Control... RTCA Special Committee 224, Airport Security Access Control Systems. DATES: The meeting will be held...

  19. 78 FR 22025 - Twenty First Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2013-04-12

    ... Control Systems AGENCY: Federal Aviation Administration (FAA), U.S. Department of Transportation (DOT). ACTION: Meeting Notice of RTCA Special Committee 224, Airport Security Access Control Systems. SUMMARY... Committee 224, Airport Security Access Control Systems. DATES: The meeting will be held April 9-10,...

  20. 76 FR 50811 - Eighth Meeting: RTCA Special Committee 224: Airport Security Access Control Systems

    Science.gov (United States)

    2011-08-16

    ... Access Control Systems AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Special Committee 224 meeting: Airport Security Access Control Systems. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 224: Airport Security Access Control...