WorldWideScience

Sample records for airport safety area

  1. 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...

  2. Hydrogen aircraft and airport safety

    International Nuclear Information System (INIS)

    First flight tests with a hydrogen demonstrator aircraft, currently under investigation in the scope of the German-Russia Cryoplane project, are scheduled for 1999. Regular service with regional aircraft may begin around 2005, followed by larger Airbus-type airliners around 2010-2015. The fuel storage aboard such airliners will be of the order of 15 t or roughly 200 m3 LH2. This paper investigates a number of safety problems associated with the handling and air transport of so much hydrogen. The same is done for the infrastructure on the airport. Major risks are identified, and appropriate measures in design and operation are recommended. It is found that hydrogen aircraft are no more dangerous than conventional ones - safer in some respects. (author)

  3. 78 FR 3311 - Safety Enhancements, Certification of Airports

    Science.gov (United States)

    2013-01-16

    ... Authority; Sioux Falls Regional Airport; Southwest Airlines; St. Petersburg-Clearwater International Airport...) 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...

  4. Airports and Airfields, Airport hangers areas for storage of airplanes and tiedown areas., Published in unknown, Johnson County AIMS.

    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 unknown. It is described as 'Airport hangers areas for storage...

  5. 75 FR 62008 - Safety Management System for Certificated Airports

    Science.gov (United States)

    2010-10-07

    ... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78) or you... airports hosting air carrier operations. An SMS is a formalized approach to managing safety by developing...) defines SMS as a ``systematic approach to managing safety, including the necessary...

  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. 75 FR 76928 - Safety Management System for Certificated Airports; Extension of Comment Period

    Science.gov (United States)

    2010-12-10

    ... ``Safety Management System for Certificated Airports'' (75 FR 62008). Comments to that document were to be... Federal Aviation Administration 14 CFR Part 139 RIN 2120-AJ38 Safety Management System for Certificated... certificate holder to establish a safety management system (SMS) for its entire airfield...

  8. An airport occupational health and safety management system from the OHSAS 18001 perspective.

    Science.gov (United States)

    Dejanović, Dejana; Heleta, Milenko

    2016-09-01

    Occupational health and safety represents a set of technical, medical, legal, psychological, pedagogical and other measures with the aim to detect and eliminate hazards that threaten the lives and health of employees. These measures should be applied in a systematic way. Therefore, the aim of this study is to review occupational health and safety legislation in Serbia and the requirements that airports should fulfill for Occupational Health and Safety Assessment Series certification. Analyzing the specificity of airport activities and injuries as their outcomes, the article also proposes preventive measures for the health and safety of employees. Furthermore, the airport activities which are the most important from the standpoint of risks are defined, as the goals for occupational health and safety performance improvement. PMID:27141972

  9. 14 CFR 161.11 - Identification of land uses in airport noise study area.

    Science.gov (United States)

    2010-01-01

    ... prescribed under appendix A of 14 CFR part 150. Determination of land use must be based on professional... noise study area. 161.11 Section 161.11 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS NOTICE AND APPROVAL OF AIRPORT NOISE AND...

  10. 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...

  11. Analysis of the effects of aircraft noise in residential areas surrounding the Brasilia International Airport [paper in Portuguese

    OpenAIRE

    Armando Mendonça Maroja; Sérgio Luiz Garavelli; Edson Benício de Carvalho Júnior

    2012-01-01

    This study aimed to analyze the perception of discomfort caused by aircraft noise in residential areas surrounding the Brasilia International Airport (SBBR). The study was divided into two parts. At first, noise measurements were conducted in four residentials zones and the sound pressure level determined by the parameters: Leq, Lmax, Lmin, RF, SEL and IPR. In the second part, we applied a questionnaire adapted from the project Eurocontrol (European Organisation for the Safety of Air Navigati...

  12. Service quality, national differences, and shopping behaviour at airport commercial area : the case of Keflavik International Airport

    OpenAIRE

    Bryndís Marteinsdóttir

    2016-01-01

    As the airport industry is becoming more competitive airports are under increased pressure to increase their non-aeronautical revenues. Airports are thus focusing more and more on service quality and customer satisfaction, in order to differentiate themselves and attract more passengers, to increase commercial revenues and gain a competitive advantage. However, a deeper understanding of how passengers of different national cultures perceive airport service quality is needed, as well as a deep...

  13. Assessing coastal flood risk and sea level rise impacts at New York City area airports

    Science.gov (United States)

    Ohman, K. A.; Kimball, N.; Osler, M.; Eberbach, S.

    2014-12-01

    Flood risk and sea level rise impacts were assessed for the Port Authority of New York and New Jersey (PANYNJ) at four airports in the New York City area. These airports included John F. Kennedy International, LaGuardia, Newark International, and Teterboro Airports. Quantifying both present day and future flood risk due to climate change and developing flood mitigation alternatives is crucial for the continued operation of these airports. During Hurricane Sandy in October 2012 all four airports were forced to shut down, in part due to coastal flooding. Future climate change and sea level rise effects may result in more frequent shutdowns and disruptions in travel to and from these busy airports. The study examined the effects of the 1%-annual-chance coastal flooding event for present day existing conditions and six different sea level rise scenarios at each airport. Storm surge model outputs from the Federal Emergency Management Agency (FEMA) provided the present day storm surge conditions. 50th and 90thpercentile sea level rise projections from the New York Panel on Climate Change (NPCC) 2013 report were incorporated into storm surge results using linear superposition methods. These projections were evaluated for future years 2025, 2035, and 2055. In addition to the linear superposition approach for storm surge at airports where waves are a potential hazard, one dimensional wave modeling was performed to get the total water level results. Flood hazard and flood depth maps were created based on these results. In addition to assessing overall flooding at each airport, major at-risk infrastructure critical to the continued operation of the airport was identified and a detailed flood vulnerability assessment was performed. This assessment quantified flood impacts in terms of potential critical infrastructure inundation and developed mitigation alternatives to adapt to coastal flooding and future sea level changes. Results from this project are advancing the PANYNJ

  14. 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...

  15. THE CONCEPTION OF FLIGHT SAFETY MANAGEMENT FOR CIVIL AVIATION AIRPORTS

    OpenAIRE

    S.S. Devyatkina

    2009-01-01

    The advantages of mathematical approach are: the higher accuracy, clearness and the possibility to reduce risk level at every stage of its creation. This mathematical approach requires the creation of mathematic models of risks for take-off, taxiing, final approach and landing. These models consider all potential safety hazards may be created by each aerodrome departments. The transparency of these risks models provides the possibility of development the defense at every necessary stage o...

  16. An appraisal of the CORINE land cover database in airport catchment area analysis using GIS approach

    NARCIS (Netherlands)

    P. Suau-Sanchez; G. Burghouwt; M. Pallarres-Barbera

    2014-01-01

    This paper presents a free available dataset, the CORINE land cover that helps dealing with the biases caused by pre-defined and heterogeneous census district boundaries in airport catchment area analysis in Europe. Using this dataset and a conventional GIS software it is possible to measure the siz

  17. The effect of airplane noise on the inhabitants of areas near Okecie Airport in Warsaw

    Science.gov (United States)

    Koszarny, Z.; Maziarka, S.; Szata, W.

    1981-01-01

    The state of health and noise annoyance among persons living in areas near Okecie airport exposed to various intensities of noise was evaluated. Very high annoyance effects of airplane noise of intensities over 100 dB (A) were established. A connection between the airplane noise and certain ailments complained about by the inhabitants was demonstrated.

  18. Macroscopic Model and Simulation Analysis of Air Traffic Flow in Airport Terminal Area

    OpenAIRE

    Honghai Zhang; Yan Xu; Lei Yang; Hao Liu

    2014-01-01

    We focus on the spatiotemporal characteristics and their evolvement law of the air traffic flow in airport terminal area to provide scientific basis for optimizing flight control processes and alleviating severe air traffic conditions. Methods in this work combine mathematical derivation and simulation analysis. Based on cell transmission model the macroscopic models of arrival and departure air traffic flow in terminal area are established. Meanwhile, the interrelationship and influential fa...

  19. Safety Enhancement Technologies for Airport Ramp Area Operations Project

    Data.gov (United States)

    National Aeronautics and Space Administration — NASA has been involved in developing advanced automation systems for improving the efficiency of air-traffic operations, reducing controller workload and enhancing...

  20. Evaluating competitiveness of airports - Airport competitiveness index

    OpenAIRE

    Grancay, Martin

    2009-01-01

    The paper introduces a concept of airport competitiveness index. The index consists of numerous indicators grouped into four categories: market potential, infrastructure, charges and recent traffic results. Another important factor we take into account is safety. We find that from the selected sample the most competitive airports are Singapore Changi, New York Kennedy, Newark Liberty and Dubai International. U.S. and South-East Asian airports in general are among the most competitive.

  1. Macroscopic Model and Simulation Analysis of Air Traffic Flow in Airport Terminal Area

    Directory of Open Access Journals (Sweden)

    Honghai Zhang

    2014-01-01

    Full Text Available We focus on the spatiotemporal characteristics and their evolvement law of the air traffic flow in airport terminal area to provide scientific basis for optimizing flight control processes and alleviating severe air traffic conditions. Methods in this work combine mathematical derivation and simulation analysis. Based on cell transmission model the macroscopic models of arrival and departure air traffic flow in terminal area are established. Meanwhile, the interrelationship and influential factors of the three characteristic parameters as traffic flux, density, and velocity are presented. Then according to such models, the macro emergence of traffic flow evolution is emulated with the NetLogo simulation platform, and the correlativity of basic traffic flow parameters is deduced and verified by means of sensitivity analysis. The results suggest that there are remarkable relations among the three characteristic parameters of the air traffic flow in terminal area. Moreover, such relationships evolve distinctly with the flight procedures, control separations, and ATC strategies.

  2. Airport choice and airline choice in the market for air travel between the San Francisco Bay area and greater Los Angeles in 1995

    OpenAIRE

    Ishii, Jun; Van Dender, Kurt; Jun, Sunyoung

    2005-01-01

    This paper empirically investigates the impact of airport and airline supply characteristics on the air travel choices of passengers departing from one of three San Francisco Bay area airports and arriving at one of four airports in greater Los Angeles. It does so by estimating a conditional logit model for the market of air travel between both metropolitan areas in 1995, and using the estimated model to simulate three counterfactual scenarios. First, reducing access times to San Francisco In...

  3. AEC controlled area safety program

    International Nuclear Information System (INIS)

    The detonation of underground nuclear explosives and the subsequent data recovery efforts require a comprehensive pre- and post-detonation safety program for workers within the controlled area. The general personnel monitoring and environmental surveillance program at the Nevada Test Site are presented. Some of the more unusual health-physics aspects involved in the operation of this program are also discussed. The application of experience gained at the Nevada Test Site is illustrated by description of the on-site operational and safety programs established for Project Gasbuggy. (author)

  4. MODELLING AND MEASUREMENT OF AIRCRAFT ENGINE EMISSIONS INSIDE THE AIRPORT AREA

    Directory of Open Access Journals (Sweden)

    Oleksander Zaporozhets

    2015-06-01

    Full Text Available The paper is aimed to improve complex model “PolEmiCa” by taking into account basic properties of contaminants transport and dilution by exhaust gases jet from aircraft engine near the ground. Validation of complex model “PolEmiCa” was implemented on the basis of measurement campaign at International Athens airport and International Boryspol airport.

  5. An Evaluation of the Effect of Bird Strikes on Flight Safety Operations at International Airport

    Directory of Open Access Journals (Sweden)

    Jaiye Jehoshaphat Dukiya

    2013-03-01

    Full Text Available As man continues to encroach on the natural habitat of the arboreal (birds and other wildlife, problems like aircraft-bird strikes continues to aggravate as air traffic volume increases. This study focused on the Aminu Kano International Airport in Nigeria due to importance of its geographical location and the air traffic flow. The analysis result reveals that 12 bird species were involved in 44 strikes at the airport between the year 2001-2010 and mostly during the rainy seasons. The airport during the same period recorded 55,205 aircraft movement that carried 3,551,587 passengers. Distribution of these strikes by phase indicates that 32% occurred on approach, 25% on landing roll, 20% on takeoff, 4.5% on descend, 4.5% during climb while 14% at other phases. Using the International Bird Strike Committee strike rate (per 10,000 flights, the computed strike rate for this airport is 7.97 per 10,000 flights. It is therefore recommended that “Bird Strike Avoidance Radar” equipment that will alert the control tower which will in turn alert the pilot of the presence of birds along his way be installed in major airports in the country.

  6. C-Band Airport Surface Communications System Engineering-Initial High-Level Safety Risk Assessment and Mitigation

    Science.gov (United States)

    Zelkin, Natalie; Henriksen, Stephen

    2011-01-01

    This document is being provided as part of ITT's NASA Glenn Research Center Aerospace Communication Systems Technical Support (ACSTS) contract: "New ATM Requirements--Future Communications, C-Band and L-Band Communications Standard Development." ITT has completed a safety hazard analysis providing a preliminary safety assessment for the proposed C-band (5091- to 5150-MHz) airport surface communication system. The assessment was performed following the guidelines outlined in the Federal Aviation Administration Safety Risk Management Guidance for System Acquisitions document. The safety analysis did not identify any hazards with an unacceptable risk, though a number of hazards with a medium risk were documented. This effort represents an initial high-level safety hazard analysis and notes the triggers for risk reassessment. A detailed safety hazards analysis is recommended as a follow-on activity to assess particular components of the C-band communication system after the profile is finalized and system rollout timing is determined. A security risk assessment has been performed by NASA as a parallel activity. While safety analysis is concerned with a prevention of accidental errors and failures, the security threat analysis focuses on deliberate attacks. Both processes identify the events that affect operation of the system; and from a safety perspective the security threats may present safety risks.

  7. 200 Area Interim Storage Area Technical Safety Requirements

    International Nuclear Information System (INIS)

    The 200 Area Interim Storage Area Technical Safety Requirements define administrative controls and design features required to ensure safe operation during receipt and storage of canisters containing spent nuclear fuel. This document is based on the 200 Area Interim Storage Area, Annex D, Final Safety Analysis Report which contains information specific to the 200 Area Interim Storage Area

  8. Ranging airport pseudolite for local area augmentation using the global positioning system

    Science.gov (United States)

    Bartone, Chris Gregory

    The Local Area Augmentation System (LAAS) is being developed to support precision approach and landing operations in and about the local area surrounding an airport. The LAAS Program is currently under development by the Federal Aviation Administration (FAA) with Minimum Aviation System Performance Standards for the LAAS being developed by RTCA, Incorporated. The LAAS uses differential Global Positioning System (DGPS) and includes one or more airport pseudolites (APL) to increase the availability for certain installations. This dissertation addresses the addition of a differentially corrected, ranging APL into a LAAS. Prior to this work, no ranging APL has been integrated into a prototype LAAS and demonstrated in a real-time flight environment showing that an increase in LAAS availability is feasible. The APL requirements resulted in a prototype APL transmitting and receiving subsystem with a coarse-acquisition (C/A) code format that could be operated at any frequency within the L1± 10.0 MHz band. To investigate the major APL error the developmental approach was performed in two phases. Phase I implemented an APL operating at a center frequency off-L1 and concentrated on multipath limiting. The Phase II on-L1 APL architecture implemented a unique pulsing, automatic gain control (AGC) and GPS Blanker technique in the common reception path to maximize APL signal tracking and minimize electromagnetic interference to DGPS. To minimize ground multipath for the APL geometry, which is more severe than for GPS, a multipath limiting antenna (MLA) was designed, fabricated, and tested within a 4-month period. The implementation of this MLA concept was a first for APL applications and also contributed to the successful multipath limiting of ground multipath at the DGPS LAAS Ground Station. This effort successfully demonstrated that ground multipath can be limited (with low variance and no long-term bias) for the APL geometry and that suitable precision approach performance

  9. Incidence of cancer in the area around Amsterdam Airport Schiphol in 1988–2003: a population-based ecological study

    Directory of Open Access Journals (Sweden)

    van Leeuwen Flora E

    2005-12-01

    Full Text Available Abstract Background Amsterdam Airport Schiphol is a major source of complaints about aircraft noise, safety risks and concerns about long term adverse health effects, including cancer. We investigated whether residents of the area around Schiphol are at higher risk of developing cancer than the general Dutch population. Methods In a population-based study using the regional cancer registry, we estimated the cancer incidence during 1988–2003 in residents of the area surrounding Schiphol. We defined a study area based on aircraft noise contours and 4-digit postal code areas, since historical data on ambient air pollution were not available and recent emission data did not differ from the background urban air quality. Results In residents of the study area 13 207 cancer cases were diagnosed, which was close to the expected number, using national incidence rates as a reference (standardized incidence ratio [SIR] 1.02. We found a statistically significantly increased incidence of hematological malignancies (SIR 1.12, 95% confidence interval [CI]: 1.05, 1.19, mainly due to high rates for non-Hodgkin lymphoma (SIR 1.22, 95% CI: 1.12, 1.33 and acute lymphoblastic leukemia (SIR 1.34, 95% CI: 0.95, 1.83. The incidence of cancer of the respiratory system was statistically significantly decreased (SIR 0.94, 95% CI: 0.90, 0.99, due to the low rate in males (SIR 0.89. In the core zone of the study area, cancer incidence was slightly higher than in the remaining ring zone (rate ratio of the core zone compared to the ring zone 1.05, 95% CI 1.01, 1.10. This was caused by the higher incidence of cancer of the respiratory system, prostate and the female genital organs in the core zone in comparison to the ring zone. Conclusion The overall cancer incidence in the Schiphol area was similar to the national incidence. The moderately increased risk of hematological malignancies could not be explained by higher levels of ambient air pollution in the Schiphol area

  10. Pitfalls in the diagnosis of airport malaria. Seven cases observed in the Paris area in 1994.

    Science.gov (United States)

    Giacomini, T; Axler, O; Mouchet, J; Lebrin, P; Carlioz, R; Paugam, B; Brassier, D; Donetti, L; Giacomini, F; Vachon, F

    1997-01-01

    Clinical and biological pitfalls that lead to incorrect or delayed diagnoses of airport malaria are described based on 7 cases reported from the Paris region in the summer of 1994. We also report the outcome and the epidemiological features of these patients. PMID:9360267

  11. 76 FR 12300 - Safety Management System for Certificated Airports; Extension of Comment Period

    Science.gov (United States)

    2011-03-07

    ... Federal Aviation Administration 14 CFR Part 139 RIN 2120-AJ38 Safety Management System for Certificated... safety management system (SMS) for its entire airfield environment (including movement and non- movement...: Background On October 7, 2010, the FAA published Notice No. 10-14, entitled ``Safety Management System...

  12. 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.

  13. Nuclear criticality safety: 300 Area

    International Nuclear Information System (INIS)

    This Standard applies to the receipt, processing, storage, and shipment of fissionable material in the 300 Area and in any other facility under the control of the Reactor Materials Project Management Team (PMT). The objective is to establish practices and process conditions for the storage and handling of fissionable material that prevent the accidental assembly of a critical mass and that comply with DOE Orders as well as accepted industry practice

  14. Airport Heterotopia

    DEFF Research Database (Denmark)

    Christiansen, Steen Ledet

    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...

  15. 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...

  16. Air Travel Choices in Multi-Airport Markets

    OpenAIRE

    Jun Ishii; Sunyoung Jun; Kurt Van Dender

    2006-01-01

    We estimate a conditional logit model to measure the impact of airport and airline supply characteristics on the air travel choices of passengers departing from one of three San Francisco Bay area airports and arriving at one of four airports in greater Los Angeles in October 1995. Non-price characteristics like airport access time, airport delay, flight frequency, the availability of particular airport-airline combinations, and early arrival times are found to strongly affect choice probabil...

  17. 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.

  18. Initial Concept for Terminal Area Conflict Detection, Alerting, and Resolution Capability On or Near the Airport Surface, Version 2.0

    Science.gov (United States)

    Otero, Sharon D.; Barker, Glover D.; Jones, Denise R.

    2013-01-01

    The Next Generation Air Transportation System (NextGen) concept for 2025 envisions the movement of large numbers of people and goods in a safe, efficient, and reliable manner. The NextGen will remove many of the constraints in the current air transportation system, support a wider range of operations, and deliver an overall system capacity up to 3 times that of current operating levels. In order to achieve the NextGen vision, research is necessary in the areas of surface traffic optimization, maximum runway capacity, reduced runway occupancy time, simultaneous single runway operations, and terminal area conflict prevention, among others. The National Aeronautics and Space Administration (NASA) is conducting Collision Avoidance for Airport Traffic (CAAT) research to develop technologies, data, and guidelines to enable Conflict Detection and Resolution (CD&R) in the Airport Terminal Maneuvering Area (ATMA) under current and emerging NextGen operating concepts. The term ATMA was created to reflect the fact that the CD&R concept area of operation is focused near the airport within the terminal maneuvering area. In the following, an initial concept for an aircraft-based method for CD&R in the ATMA is presented. This method is based upon previous NASA work in CD&R for runway incursion prevention, the Runway Incursion Prevention System (RIPS).

  19. Electrical safety in health care area

    International Nuclear Information System (INIS)

    An electrical safety in health care area is necessary to protect patients and staff from potential electrical hazards.Functional, accurate and safe clinical equipment is an essential requirement in the provision of health services. Well-maintained equipment will give clinicians greater confidence in the reliability of its performance and contribute to a high standard of client care. Clinical equipment, like all health services, requires annual or periodic servicing of medical equipment. In addition to planned servicing and preventative maintenance, there may be the unexpected failure of medical (and other) equipment, necessitating repair. In general, clinical equipment that has an electrical power source and has direct contact with the client must be serviced as a first priority. In this presentation, a review of the main concepts related to the electrical safety in health area,theinternational standard, the distribution of electric power in hospital and protection against shockwill be introduced. Protection system in hospital will be presented in its two ways: inpower distribution in hospitaland inbiomedical equipment design,finally the optimum maintenance technology and safety tests in health care areawill presented also.

  20. Analysis of accidental casualty occurred at terminal area in the Capital Airport%首都机场航站区意外伤害死亡事件分析

    Institute of Scientific and Technical Information of China (English)

    王霁; 王春伟; 张海; 张小梅; 董艳荣

    2013-01-01

    目的:通过对首都机场航站区近几年意外伤害死亡事件的分析,引起相关单位高度重视和改进工作。方法对首都机场航站区2008年1月至2012年12月各种意外伤害死亡事件进行分析。结果目前,抑郁症和公共区域设施安全是导致首都机场旅客和员工意外伤害死亡的主要原因。结论为了减少旅客和员工意外伤害事件,抑郁症应成为政府公共精神卫生管理的重要内容,机场管理机构应不断提高机场公共设施设备的安全管理水平。%Objective To analyze those cases of accidental casualty occurred in the capital airport terminal area in the recent years, and appeal for an joint effort to improve the abilities to cope with the situation. Methods An analysis was conducted on the accidental injury and death cases taken place in the terminal area in between January 2008 and December 2012. Results It reflected that both melancholia that victims suffered from and current management of the facility structure. Conclusion In order to eliminate travelers and the airport staff’ s accidental casualty, it is suggested that the public mental health authorities pay attention on increased number of victims who suffered from melancholia. On the other hand, the safety management in public facilities like airport also needs to be improved.

  1. 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...

  2. Impact of risk perception on security airport employees : in a change management and a societal safety management perspective

    OpenAIRE

    Thorsen, Erik

    2009-01-01

    This research study examined factors influencing threat and risk perception of airport security employees in Norway. The results based on a qualitative approach (in depth interview and observation) showed that both external and internal factors are important in considering the perception of threat and what influences it. This researcher focused mainly on the latter one. The perception of threat exists and contains not only the risk of terror attacks (which can be said to be external) but also...

  3. Closure Report for Corrective Action Unit 230: Area 22 Sewage Lagoons and Corrective Action Unit 320: Area 22 Desert Rock Airport Strainer Box Nevada Test Site, Nevada

    Energy Technology Data Exchange (ETDEWEB)

    D. S. Tobiason

    2001-07-01

    This Closure Report (CR) describes the remediation activities performed and the results of verification sampling conducted at Corrective Action Unit (CAU) 230, Area 22 Sewage Lagoons and CAU 320, Area 22 Desert Rock Airport Strainer Box. The CAU is currently listed in Appendix III of the Federal Facility Agreement and Consent Order (FFACO, 1996). The CAU is located in Area 22 of the Nevada Test Site (NTS) (Figure 1) and consists of the following Corrective Action Sites (CASs): 22-03-01- Sewage Lagoon (CAU 230); and 22-99-01- Strainer Box (CAU 320). Included with CAS 22-99-01 is a buried Imhoff tank and a sludge bed. These CAUs will be collectively referred to in this plan as the Area 22 Sewage Lagoons site. Site characterization activities were done during September 1999. Characterization of the manholes associated with the septic system leading to the Imhoff tank was done during March 2000. The results of the characterization presented in the Corrective Action Decision Document (CADD) indicated that only the sludge bed (CAS 22-99-01) contained constituents of concern (COC) above action levels and required remediation (U.S. Department of Energy, Nevada Operations Office [DOE/NV], 2000a).

  4. Safety analysis, 200 Area, Savannah River Plant: Separations area operations

    Energy Technology Data Exchange (ETDEWEB)

    Perkins, W.C.; Lee, R.; Allen, P.M.; Gouge, A.P.

    1991-07-01

    The nev HB-Line, located on the fifth and sixth levels of Building 221-H, is designed to replace the aging existing HB-Line production facility. The nev HB-Line consists of three separate facilities: the Scrap Recovery Facility, the Neptunium Oxide Facility, and the Plutonium Oxide Facility. There are three separate safety analyses for the nev HB-Line, one for each of the three facilities. These are issued as supplements to the 200-Area Safety Analysis (DPSTSA-200-10). These supplements are numbered as Sup 2A, Scrap Recovery Facility, Sup 2B, Neptunium Oxide Facility, Sup 2C, Plutonium Oxide Facility. The subject of this safety analysis, the, Plutonium Oxide Facility, will convert nitrate solutions of {sup 238}Pu to plutonium oxide (PuO{sub 2}) powder. All these new facilities incorporate improvements in: (1) engineered barriers to contain contamination, (2) barriers to minimize personnel exposure to airborne contamination, (3) shielding and remote operations to decrease radiation exposure, and (4) equipment and ventilation design to provide flexibility and improved process performance.

  5. Safety analysis, 200 Area, Savannah River Plant: Separations area operations

    International Nuclear Information System (INIS)

    The nev HB-Line, located on the fifth and sixth levels of Building 221-H, is designed to replace the aging existing HB-Line production facility. The nev HB-Line consists of three separate facilities: the Scrap Recovery Facility, the Neptunium Oxide Facility, and the Plutonium Oxide Facility. There are three separate safety analyses for the nev HB-Line, one for each of the three facilities. These are issued as supplements to the 200-Area Safety Analysis (DPSTSA-200-10). These supplements are numbered as Sup 2A, Scrap Recovery Facility, Sup 2B, Neptunium Oxide Facility, Sup 2C, Plutonium Oxide Facility. The subject of this safety analysis, the, Plutonium Oxide Facility, will convert nitrate solutions of 238Pu to plutonium oxide (PuO2) powder. All these new facilities incorporate improvements in: (1) engineered barriers to contain contamination, (2) barriers to minimize personnel exposure to airborne contamination, (3) shielding and remote operations to decrease radiation exposure, and (4) equipment and ventilation design to provide flexibility and improved process performance

  6. A review of smoking policies in airports around the world

    OpenAIRE

    Frances A Stillman; Soong, Andrea; Kleb, Cerise; Grant, Ashley; Navas-Acien, Ana

    2014-01-01

    Objective To review smoking policies of major international airports, to compare these policies with corresponding incountry tobacco control legislation and to identify areas of improvement for advancing smoke-free policy in airports. Methods We reviewed smoking policies of 34 major international airports in five world regions, and collected data on current national and subnational legislation on smoke-free indoor places in the corresponding airport locations. We then compared airport smoking...

  7. Prediction of Weather Impacted Airport Capacity using Ensemble Learning

    Science.gov (United States)

    Wang, Yao Xun

    2011-01-01

    Ensemble learning with the Bagging Decision Tree (BDT) model was used to assess the impact of weather on airport capacities at selected high-demand airports in the United States. The ensemble bagging decision tree models were developed and validated using the Federal Aviation Administration (FAA) Aviation System Performance Metrics (ASPM) data and weather forecast at these airports. The study examines the performance of BDT, along with traditional single Support Vector Machines (SVM), for airport runway configuration selection and airport arrival rates (AAR) prediction during weather impacts. Testing of these models was accomplished using observed weather, weather forecast, and airport operation information at the chosen airports. The experimental results show that ensemble methods are more accurate than a single SVM classifier. The airport capacity ensemble method presented here can be used as a decision support model that supports air traffic flow management to meet the weather impacted airport capacity in order to reduce costs and increase safety.

  8. Parametric Modeling of the Safety Effects of NextGen Terminal Maneuvering Area Conflict Scenarios

    Science.gov (United States)

    Rogers, William H.; Waldron, Timothy P.; Stroiney, Steven R.

    2011-01-01

    The goal of this work was to analytically identify and quantify the issues, challenges, technical hurdles, and pilot-vehicle interface issues associated with conflict detection and resolution (CD&R)in emerging operational concepts for a NextGen terminal aneuvering area, including surface operations. To this end, the work entailed analytical and trade studies focused on modeling the achievable safety benefits of different CD&R strategies and concepts in the current and future airport environment. In addition, crew-vehicle interface and pilot performance enhancements and potential issues were analyzed based on review of envisioned NextGen operations, expected equipage advances, and human factors expertise. The results of perturbation analysis, which quantify the high-level performance impact of changes to key parameters such as median response time and surveillance position error, show that the analytical model developed could be useful in making technology investment decisions.

  9. 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....

  10. 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.

  11. 76 FR 15028 - Airport Improvement Program (AIP): Interim Policy Regarding Access to Airports From Residential...

    Science.gov (United States)

    2011-03-18

    ... Improvement Program (AIP): Policy Regarding Access to Airports From Residential Property (75 FR 54946..., Safety Management System for Certificated Airports (75 FR 62008, October 7, 2010). However, the agency... into account all of the criteria for inclusion in the NPIAS. Comment: The policy does not address...

  12. 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.

  13. Risk assessment of aircraft accidents anywhere near an airport

    International Nuclear Information System (INIS)

    This work analyzes the more suitable areas to build new facilities, taking into account the conditions imposed by an airport located nearby. Initially, it describes the major characteristics of the airport. Then, the restrictions imposed to ensure the normal operation of the aircraft are analyzed. Following, there is a summary of the evolution of studies of aircraft accidents at nuclear facilities. In the second part, three models of aircraft crash probabilities are presented, all of them developed in the U.S.A, each with an increasing level of complexity in modeling the likelihood of accidents. The first model is the 'STD-3014' Department of Energy (DOE), the second is the 'ACRAM'(Aircraft Crash Risk Assessment Methodology) prepared by the 'Lawrence Livermore National Laboratory'(LLNL) and finally the more advanced 'ACRP-3', produced by the 'Transportation Research Board'. The results obtained with the three models establish that the risks imposed on the airport vicinity, remain low due to the improvement and innovation in the aircraft's safety, reducing the risk margin for the location of new nuclear facilities near an airport. (author)

  14. ILO activities in the area of chemical safety.

    Science.gov (United States)

    Obadia, Isaac

    2003-08-21

    The ILO has been active in the area of safety in the use of chemicals at work since the year of its creation in 1919, including the development of international treaties and other technical instruments, the provision of technical assistance to its member States, and the development of chemical safety information systems. The two key ILO standards in this area are the Conventions on safety in the use of chemicals at work (No. 170, 1990), and the Prevention of Major Industrial Accidents (No. 174, 1993). The ILO Programme on occupational safety, health and environment (Safe Work) is currently responsible for ILO chemical safety activities. In the past two decades, most of ILO work in this area has been carried out within the context of inter-agency collaboration frameworks linking the ILO, WHO, UNEP, FAO, UNIDO, UNITAR, and the OECD, including the International Programme on Chemical Safety (IPCS), the Inter-Organisation Programme for the Sound Management of Chemicals (IOMC), and the Intergovernmental Forum on Chemical Safety (IFCS). Apart from the regular development, updating and dissemination of chemical safety information data bases such as the IPCS International Chemical Cards, the elaboration of a Globally harmonized system for the classification and labelling of Chemicals (GHS) has been the most outstanding achievement of this international collaboration on chemical safety. PMID:12909402

  15. 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...

  16. Passengers’ Airport Choice

    OpenAIRE

    Gelhausen, Marc Christopher

    2007-01-01

    Modelling airport choice of passengers has been a subject of interest for air transport scientists and airport managers already for a while. Wilken, Berster and Gelhausen have reported of a market segment specific model approach to airport choice in Germany in a paper entitled "Airport Choice in Germany - New Empirical Evidence of the German Air Traveller Survey 2003" presented at the Air Transport Research Society World Conference 2005 in Rio de Janeiro, Brazil. In continuation of the analys...

  17. Hong Kong International Airport

    OpenAIRE

    Kumaraswamy, Mohan

    2002-01-01

    One element of the CIVCAL project Web-based resources containing images, tables, texts and associated data on the construction of Hong Kong International Airport. In 1989, the Hong Kong Government's Port and Airport Development Study (PADS) confirmed the island of Chek Lap Kok as the site selected for Hong Kong's new Airport. This project - to construct the Airport and related access infrastructure is one of the biggest in civil engineering history.

  18. Sustainable stormwater management at Fornebu--from an airport to an industrial and residential area of the city of Oslo, Norway.

    Science.gov (United States)

    Astebøl, Svein Ole; Hvitved-Jacobsen, Thorkild; Simonsen, Oyvind

    2004-12-01

    The Oslo Airport at Fornebu was closed in 1998 after 60 years of operation. An area of 3.1 km(2) was made available for one of Norway's biggest property development projects. Plans include 6000 residences and 20,000 workplaces. Fornebu is situated on a peninsula in the Oslo Fjord just outside the city of Oslo and is regarded as a very attractive area for both urbanisation and recreation. The residential area located centrally at Fornebu surrounds a centrally located park area. In the planning process, there was an expressed interest in using water as a life-giving element within the vegetation structure of the park. In Norway, stormwater in urban areas has traditionally been collected and transported in pipe systems to adjacent watercourses. However, there is an increasing interest in alternative "green" solutions for the management of stormwater. The paper presents a concept for sustainable stormwater management at Fornebu. A main objective is to improve the recreational and ecological value of stormwater while achieving a cost-effective solution. This objective is reached by replacing conventional urban drainage pipes with swales, filter strips, wetlands and ponds as collection, storage and treatment systems designed for natural processes. The paper thereby addresses integrated systems for stormwater management by approaching nature's way and sustainable development principles. PMID:15504511

  19. Important methodological advances in some Probabilistic Safety Analyses areas

    International Nuclear Information System (INIS)

    The requirements of CSN (Spanish Nuclear Safety Council) Safety Instruction IS 30 make apparent the need to adapt the methodologies for carrying out PSAs taking into account the most significant improvements identified in the different PSA activities. Ample experience in the development of Probabilistic Safety Analyses has meant that although some areas of analysis are fairly well consolidated, others still present many opportunities for further development. This article provides an overview of the most important methodological advances in some PSA areas, most notably in fire and human reliability analysis. (Author)

  20. 75 FR 76067 - Noise Exposure Map Notice, Naples Municipal Airport, Naples, FL

    Science.gov (United States)

    2010-12-07

    ... Municipal Airport under the provisions of 49 U.S.C. 47501 et. seq (Aviation Safety and Noise Abatement Act... Noise Abatement Act (the Act), an ] airport operator may submit to the FAA Noise Exposure Maps...

  1. 78 FR 79061 - Noise Exposure Map Notice; Key West International Airport, Key West, FL

    Science.gov (United States)

    2013-12-27

    ... Key West International Airport under the provisions of the Aviation Safety and Noise Abatement Act and... Noise Abatement Act (the Act), an airport operator may submit to the FAA Noise Exposure Maps which...

  2. Airport in the intermodal transport system

    Directory of Open Access Journals (Sweden)

    2010-03-01

    Full Text Available The problem of integrating of airports into the intermodal transport system is presented in this paper. The development of intermodal systems helps to use the available transport means in optimal and balanced way. The intermodality of the airport is analyzed in two areas: the airport accessibility and the integration of an airport with other transport means of domestic and international transport system. The railway transport is the main transport branch concerned to be integrated together with the air transport. The examples of existing solutions of intermodal systems in the biggest European hubs are presented with the strongest emphasis put on the airport in Frankfurt. The inhibiting and stimulating factors of the development of intermodal transport system are presented. The last part of the paper presents the conclusions how European solutions can be of the help in the process of the development of the Polish transport system.

  3. Airport Ground Staff Scheduling

    DEFF Research Database (Denmark)

    Clausen, Tommy

    Modern airports are centers of transportation that service a large number of aircraft and passengers every day. To facilitate this large volume of transportation, airports are subject to many logistical and decision problems that must continuously be solved to make sure each flight and passenger...... 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 to...... planning, to highly detailed scheduling problems arising in the highly dynamic environment of airports....

  4. Safety of superconducting fusion magnets: twelve problem areas

    International Nuclear Information System (INIS)

    Twelve problem areas of superconducting magnets for fusion reaction are described. These are: quench detection and energy dump, stationary normal region of conductor, current leads, electrical arcing, electrical shorts, conductor joints, forces from unequal currents, eddy current effects, cryostat rupture, vacuum failure, fringing field and instrumentation for safety. Priorities among these areas are suggested

  5. Safety of superconducting fusion magnets: twelve problem areas

    International Nuclear Information System (INIS)

    Twelve problem areas of superconducting magnets for fusion reaction are described. These are: Quench Detection and Energy Dump, Stationary Normal Region of Conductor, Current Leads, Electrical Arcing, Electrical Shorts, Conductor Joints, Forces from Unequal Currents, Eddy Current Effects, Cryostat Rupture, Vacuum Failure, Fringing Field and Instrumentation for Safety. Priorities among these areas are suggested

  6. Safety of superconducting fusion magnets: twelve problem areas

    International Nuclear Information System (INIS)

    Twelve problem areas of superconducting magnets for fusion reaction are described. These are: Quench Detection and Energy Dump, Stationary Normal Region of Conductor, Current Leads, Electrical Arcing, Electrical Shorts, Conductor Joints, Forces from Unequal Currents, Eddy Current Effects, Cryostat Rupture, Vacuum Failure, Fringing Field and Instrumentation for Safety. Each is described under the five categories: Identification and Definition, Possible Safety Effects, Current Practice, Adequacy of Current Practice for Fusion Magnets and Areas Requiring Further Analytical and Experimental Study. Priorities among these areas are suggested; application is made to the Large Coil Project at Oak Ridge National Laboratory

  7. 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

  8. NCRP Program Area Committee 2: Operational Radiation Safety

    Energy Technology Data Exchange (ETDEWEB)

    Pryor, Kathryn H.; Goldin, Eric M.

    2016-02-29

    Program Area Committee 2 of the National Council on Radiation Protection and Measurements provides guidance for radiation safety in occupational settings in a variety of industries and activities. The committee completed three reports in recent years covering recommendations for the development and administration of radiation safety programs for smaller educational institutions, requirements for self-assessment programs that improve radiation safety and identify and correct deficiencies, and a comprehensive process for effective investigation of radiological incidents. Ongoing work includes a report on sealed radioactive source controls and oversight of a report on radioactive nanomaterials focusing on gaps within current radiation safety programs. Future efforts may deal with operational radiation safety programs in fields such as the safe use of handheld and portable X-Ray fluorescence analyzers, occupational airborne radioactive contamination, unsealed radioactive sources, or industrial accelerators.

  9. Total Airport Management (Operational Concept and Logical Architectur)

    OpenAIRE

    Günther, Yves; Inard, Anthony; Werther, Bernd; Marc BONNIER; Spies, Gunnar; Marsden, Alan; Temme, Marco; Böhme, Dietmar; Lane, Roger; Niederstraßer, Helmut

    2006-01-01

    Airports are seen as constraints to growth in the future air transport system. In the context of a doubling of traffic by 2020, increased investment, development and research will be needed to support continuous improvement in airport throughput, efficiency and punctuality with continued safety considerations. Airport processes must be fully integrated within the Air Traffic Management (ATM) system and capable of interacting with other system components in order to be aware of the priorities ...

  10. Metrics to Characterize Airport Operational Performance Using Surface Surveillance Data

    OpenAIRE

    Khadilkar, Harshad Dilip; Balakrishnan, Hamsa

    2013-01-01

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

  11. 75 FR 19422 - Notice of Closure of Airport Mesa/Carizzo Creek Shooting Area in Eastern San Diego County, CA

    Science.gov (United States)

    2010-04-14

    ... September 22, 2011. FOR FURTHER INFORMATION CONTACT: Daniel Steward, BLM El Centro Field Office, 1661 S. 4th St., El Centro, CA 92243, telephone (760) 337-4400. SUPPLEMENTARY INFORMATION: The BLM recognizes... need to provide for public safety. The BLM El Centro Field Office prepared an environmental...

  12. Airports and Airfields - Volusia County Airports (Points)

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — The Public Use Airports database is a geographic point database of aircraft landing facilities in the United States and U.S. Territories. This database has been...

  13. Waste and energy management at airports

    Energy Technology Data Exchange (ETDEWEB)

    Korul, V.; Ozen, M. [Anadolu Univ., (Turkey). School of Civil Aviation

    2005-07-01

    Aviation is experiencing increased growth worldwide. As such, airports face a new and costly long-term threat in the form of environmental controls. Passenger traffic is expected to grow at an average annual rate of 4.5 per cent until 2020. This growth will be influenced by challenges such as airport and airspace congestion, environmental protection and increasing capital investment. Air transportation has created several environmental externalities such as aircraft noise, atmospheric pollution, water pollution and waste. Airports also take up large areas of land and are highly dependent on non-renewable energy sources. With increased traffic, the volume of waste also increases. The waste at airports is generated by airlines, airport operators and other airport related companies. Airport managers must come to the realization that sustainability within the aviation industry encompasses environmental, social and economic issues. Energy management is an essential part of the economical and efficient use of energy sources since it provides airports with a basis for evaluating power consumption and power supplies. Energy planning creates the foundation for a safe power supply from external sources or on-site power generation or cogeneration for a reliable supply of airport infrastructure services such as water, gas and air. This paper listed 9 advantages of using renewable energy sources for aviation high-energy requirements. Some airports generate waste volumes equivalent to those of small cities and their waste disposal costs are high. A strategy must be developed to deal with both solid and liquid wastes and address waste reduction and recycling. 38 refs.

  14. Graphical symbols -- Safety colours and safety signs -- Part 1: Design principles for safety signs in workplaces and public areas

    CERN Document Server

    International Organization for Standardization. Geneva

    2002-01-01

    This International Standard establishes the safety identification colours and design principles for safety signs to be used in workplaces and in public areas for the purpose of accident prevention, fire protection, health hazard information and emergency evacuation. It also establishes the basic principles to be applied when developing standards containing safety signs. This part of ISO 3864 is applicable to workplaces and all locations and all sectors where safety-related questions may be posed. However, it is not applicable to the signalling used for guiding rail, road, river, maritime and air traffic and, generally speaking, to those sectors subject to a regulation which may differ.

  15. Tanzania - Mafia Island Airport

    Data.gov (United States)

    Millenium 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...

  16. Safety assessment of the Area 6 Decontamination Pad and Laundry

    International Nuclear Information System (INIS)

    The Safety Assessment of the Area 6 Decontamination Pad and Laundry, prepared in accordance with DOE Order 5481.1A, identifies and evaluates potential radiation and chemical hazards to personnel, and impacts on the environment. Site and facility characteristics, as well as routine and nonroutine operations are discussed. Hypothetical incidents and accidents are described and evaluated. 3 figures, 1 table

  17. 77 FR 68813 - Notice of Closure of Airport Mesa/Carizzo Creek Shooting Area in Eastern San Diego County, CA

    Science.gov (United States)

    2012-11-16

    ... INFORMATION CONTACT: Daniel Steward, BLM El Centro Field Office, 1661 S. 4th St., El Centro, CA 92243... El Centro Field Office prepared an environmental assessment (EA) for this temporary closure (DOI-BLM... shooting area and will also be available at the BLM El Centro Field Office. Authority: 43 CFR 8364.1;...

  18. 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.

  19. Safety aspects of nuclear power plants nearby urban areas

    International Nuclear Information System (INIS)

    According to the Environmental Experts Council smaller reactors would correspond best to the heat demand of the Federal Republic of Germany. The study discusses and investigates into the present safety concepts and site selection criteria, trends towards power plant sites nearby urban areas, site-dependent parameters and their influence on the extent of damage, protective aims, compatibility of the protective aims proposed, and the protective measures required. (DG)

  20. Remote Airport Tower Operation with Augmented Vision Video Panorama HMI

    OpenAIRE

    Schmidt, Markus; rudolph, Michael; Werther, Bernd; Fürstenau, Norbert

    2006-01-01

    In this paper the initial results of the DLR project Remote Airport Tower Operation Research (RapTOr) are described. Within this project an augmented vision video panorama system and a corresponding HMI is developed for remote surface movement management of small airports or of movement areas not directly visible for the controller. Ground traffic management is performed from a remotely located control center, e.g. a tower at a different airport. The setup and functions of the high resolution...

  1. 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.

  2. Planned evolution of airport airside configurations

    Science.gov (United States)

    Nanayakkara, A. G. A. N.

    Air travel has become one of the main modes of transportation in the modern world with ever increasing demand resulting in the need to expand airports. Further, airports have to undergo alterations as the characteristics of aircraft it is expected to handle, changes with advancements in related technology. Thus, airports evolve over time. A long term strategy is important to ensure efficiency of the airport airside configuration at different stages of its evolution. Establishment of a network of efficient airside configurations connected with possible paths of evolution from one configuration to another could enable airport designers to develop a long term strategy for planned evolution of airports. The objective of this research is to understand and develop the key requisites for establishing such a network. This thesis has initially identified the factors that affect the choice of airside configurations and is followed by an analysis of different classification systems established based on aircraft characteristics and a methodology in categorizing airports considering the aircraft they experience. The thesis includes a detailed analysis of air traffic rules established by regulatory authorities with an explanation on applicability of the rules for different circumstances, and recommendations for situations where current rules are found to be inadequate in terms of safety. This is followed by details on formulation of a network of different runway configurations indicating the possible paths of evolution from one configuration to another. Further, the thesis contains information on impact of the runway layout on the arrangement of passenger terminal buildings and their effect on aircraft taxiing distance. Finally, the thesis provides an explanation on the methodology in evaluating the airside configurations considering the capacity and taxiing distance which are important criteria in determining the efficiency of an airside configuration.

  3. A study of annoyance caused by ground based activities at Bromma airport

    OpenAIRE

    Bodén, Hans; Aslan, Johan; Yousif, Michel

    2010-01-01

    Bromma airport is located nearby the city centre of Stockholm Sweden. There are a number of residential areas around the airport. The paper reports results from a measurement campaign and a questionnaire survey investigation among the people living in the area Bromma kyrka, located approximately 500 meters from the airport. The objective of the study was to identify the most annoying sound sources related to ground activities at the airport. This means that the noise events caused by starting...

  4. New safety training for access to the PS complex areas

    CERN Multimedia

    2012-01-01

    Since 10/08/2012, a new course dedicated to the specific radiological risks in the accelerators of the PS complex has been available on SIR (https://sir.cern.ch/). This course complements the general classroom-based Radiation Safety training. Successful completion of the course will be obligatory and verified by the access system as from 01/11/2012 for access to the following accelerator areas: LINAC2, BOOSTER, PS and TT2. Information and reminder e-mails will be sent to all persons currently authorized to access the accelerators of the PS complex. For questions please contact the HSE unit and in particular, the Radiation Protection Group (+41227672504 or safety-rp-ps-complex@cern.ch).

  5. Modelling airport congestion charges

    OpenAIRE

    Janić, Milan

    2012-01-01

    This article deals with modelling congestion charges at an airport. In this context, congestion charging represents internalizing the cost of marginal delays that a flight imposes on other flights due to congestion. The modelling includes estimating congestion and flight delays, the cost of these delays and the efficiency of particular flights following the introduction ofa congestion charge. The models are applied to an airport / New York LaGuardia / to illustrate their ability to handle mor...

  6. 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.

  7. Safety assessment for Area 5 radioactive-waste-management site

    International Nuclear Information System (INIS)

    The Area 5 Radioactive Waste Management Safety Assessment Document contains evaluations of site characteristics, facilities, and operating practices that contribute to the safe handling, storage, and disposal of low-level radioactive wastes at the Nevada Test Site. Physical geography, cultural factors, climate and meteorology, geology, hydrology (with emphasis on radionuclide migration), ecology, natural phenomena, and natural resources are discussed and determined to be suitable for effective containment of radionuclides. A separate section considers facilities and operating practices such as monitoring, storage/disposal criteria, site maintenance, equipment, and support. The section also considers the transportation and waste handling requirements supporting the new Greater Confinement Disposal Facility (GCDF), GCDF demonstration project, and other requirements for the safe handling, storage, and disposal of low-level radioactive wastes. Finally, the document provides an analysis of releases and an assessment of the near-term operational impacts and dose commitments to operating personnel and the general public from normal operations and anticipated accidental occurrences. The conclusion of this report is that the Area 5 Radioactive Waste Management Site is suitable for low-level radioactive waste handling, storage, and disposal. Also, the new GCDF demonstration project will not affect the overall safety of the Area 5 Radioactive Waste Management Site

  8. Synergy in the areas of NPP nuclear safety and nuclear security

    International Nuclear Information System (INIS)

    The paper considers the question of synergy between nuclear safety and nuclear security. Special attention is paid to identifying interface of the two areas of safety and definition of common principles for nuclear security and nuclear safety measures. The principles of defense in depth, safety culture and graded approach are analyzed in detail.Specific features characteristic of nuclear safety and security are outlined

  9. 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.

  10. 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…

  11. Area 5 Radioactive Waste Management Site Safety Assessment Document

    International Nuclear Information System (INIS)

    The Area 5 Radioactive Waste Management Safety Assessment Document evaluates site characteristics, facilities and operating practices which contribute to the safe handling and storage/disposal of radioactive wastes at the Nevada Test Site. Physical geography, cultural factors, climate and meteorology, geology, hydrology (with emphasis on radionuclide migration), ecology, natural phenomena, and natural resources are discussed and determined to be suitable for effective containment of radionuclides. Also considered, as a separate section, are facilities and operating practices such as monitoring; storage/disposal criteria; site maintenance, equipment, and support; transportation and waste handling; and others which are adequate for the safe handling and storage/disposal of radioactive wastes. In conclusion, the Area 5 Radioactive Waste Management Site is suitable for radioactive waste handling and storage/disposal for a maximum of twenty more years at the present rate of utilization

  12. Corrective Action Decision Document for Corrective Action Unit 230: Area 22 Sewage Lagoons and Corrective Action Unit 320: Area 22 Desert Rock Airport Strainer Box, Nevada Test Site, Nevada, Rev. 0

    Energy Technology Data Exchange (ETDEWEB)

    U.S. Department of Energy, Nevada Operations Office

    2000-04-20

    This Corrective Action Decision Document identifies and rationalizes the U.S. Department of Energy, Nevada Operations Office's selection of a recommended corrective action alternative (CAA) appropriate to facilitate the closure of Corrective Action Unit (CAU) 230, Area 22 Sewage Lagoons, and CAU 320, Area 22 Desert Rock Airport Strainer Box, under the Federal Facility Agreement and Consent Order. Referred to as CAU 230/320, both CAUs are located at the Nevada Test Site (NTS) and comprise two Corrective Action Sites (CASs), 22-03-01 (Sewage Lagoons) and 22-99-01 (Strainer Box). The Area 22 Sewage Lagoons site also includes a buried Imhoff Tank, sludge bed, and associated sewer piping. A September 1999 corrective action investigation identified the only contaminant of concern above preliminary action levels at this CAU (i.e., total petroleum hydrocarbons as diesel-range organics). During this same investigation, three Corrective Action Objectives (CAOs) were identified to prevent or mitigate exposure to subsurface debris and contaminated soil. Based on these CAOs, a review of existing data, future use, and current operations in Area 22 of the NTS, three CAAs were developed for consideration: Alternative 1 - No Further Action, Alternative 2 - Closure in Place with Administrative Controls, and Alternative 3 - Excavation and Removal. These alternatives were evaluated based on four general corrective action standards and five remedy selection decision factors. Alternative 3 was chosen on technical merit as the preferred alternative for CAU 230/320. This alternative was judged to meet all applicable state and federal regulations for closure of the site and will eliminate potential future exposure pathways to the buried debris and contaminated soils at both of the CASs within Area 22.

  13. Use of social media by airports

    OpenAIRE

    Nigel Halpern

    2012-01-01

    Purpose: This study investigates use of social media by airports according to geographical location of the airport, airport size, and airport ownership and operation. Design/methodology/approach: The study is based on a content analysis of airport websites. The sample consists of 1559 airports worldwide that are members of Airports Council International (ACI). Findings: Almost one-fifth of airports use at least one type of social media; 13% use Facebook, 12% use Twitter, 7% use LinkedIn...

  14. 77 FR 64580 - Noise Exposure Map Notice for Van Nuys Airport, Van Nuys, California

    Science.gov (United States)

    2012-10-22

    ....C. section 47503 of the Aviation Safety and Noise Abatement Act (hereinafter referred to as ``the... Airports, for Van Nuys Airport under the provisions of 49 U.S.C. 47501 et seq. (Aviation Safety and Noise Abatement Act) and 14 CFR part 150 are in compliance with applicable requirements. DATES: Effective...

  15. 75 FR 10552 - Noise Exposure Map Notice for Chandler Municipal Airport, Chandler, AZ

    Science.gov (United States)

    2010-03-08

    ... Safety and Noise Abatement Act (hereinafter referred to as ``the Act''), an airport operator may submit... Chandler Municipal Airport under the provisions of 49 U.S.C. 47501 et seq. (Aviation Safety and Noise Abatement Act) and 14 CFR part 150 are in compliance with applicable requirements. ] DATES: Effective...

  16. Market Power : Airports - Vertical Integration between Airports and Airlines

    OpenAIRE

    Serebrisky, Tomás

    2003-01-01

    In the late 1980s and the 1990s many countries privatized airports or concessioned their operation. The United Kingdom began the trend, followed by other countries adopting new forms of infrastructure ownership and management. To control infrastructure licensing and the "natural monopoly" characteristics of some airport services, governments developed regulatory policies for airport system...

  17. Trends in Area of Safety Communications within Industrial Networks

    OpenAIRE

    Maria Franekova; Ales Janota; Karol Rastocny

    2005-01-01

    The paper deals with the problems of safety communication in industrial networks for purpose of assurance of functional safety. It is intents on analysis of treats on industry networks and there is described recommended safety protections and their location into layer communication protocol applicable in fieldbus network, which they are used within safety critical processes control.

  18. 75 FR 47881 - Noise Exposure Map Notice, T.F.Green Airport, Warwick, RI

    Science.gov (United States)

    2010-08-09

    ... Airport Corporation under the provisions of Title I of the Aviation Safety and Noise Abatement Act of 1979... Section 103 of Title I of the Aviation Safety and Noise Abatement Act of 1979 (hereinafter referred to...

  19. 78 FR 9988 - Noise Exposure Map Notice Nashville Interntional Airport, Nashville, TN

    Science.gov (United States)

    2013-02-12

    .... (Aviation Safety and Noise Abatement Act) and 14 CFR part 150 are in compliance with applicable requirements... of the Aviation Safety and Noise Abatement Act (the Act), an airport operator may submit to the...

  20. 75 FR 44304 - Noise Exposure Map Notice, Portland International Airport, Portland, OR

    Science.gov (United States)

    2010-07-28

    ... under the provisions of 49 U.S.C. 47501 et seq. (Aviation Safety and Noise Abatement Act) and 14 CFR... Aviation Safety and Noise Abatement Act (hereinafter referred to as ``the Act''), an airport operator...

  1. 78 FR 64048 - Noise Exposure Map Notice for Bob Hope Airport, Burbank, California

    Science.gov (United States)

    2013-10-25

    ... Airport under the provisions of 49 U.S.C. 47501 et. seq (Aviation Safety ] and Noise Abatement Act) and 14... October 10, 2013. Under 49 U.S.C. 47503 of the Aviation Safety and Noise Abatement Act...

  2. 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.

  3. Allocation of Ground Handling Resources at Copenhagen Airport

    DEFF Research Database (Denmark)

    Justesen, Tor Fog

    Operating an airport is a very complex task involving many stakeholders. The primary role of airport management is to ensure that the airport provides sufficient capacity in all operational areas and that all the companies carrying out business at the airport have the best possible working...... knowledge 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...... 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...

  4. 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.

  5. Annex D-200 Area Interim Storage Area Final Safety Analysis Report [FSAR] [Section 1 & 2

    Energy Technology Data Exchange (ETDEWEB)

    CARRELL, R D

    2002-07-16

    The 200 Area Interim Storage Area (200 Area ISA) at the Hanford Site provides for the interim storage of non-defense reactor spent nuclear fuel (SNF) housed in aboveground dry cask storage systems. The 200 Area ISA is a relatively simple facility consisting of a boundary fence with gates, perimeter lighting, and concrete and gravel pads on which to place the dry storage casks. The fence supports safeguards and security and establishes a radiation protection buffer zone. The 200 Area ISA is nominally 200,000 ft{sup 2} and is located west of the Canister Storage Building (CSB). Interim storage at the 200 Area ISA is intended for a period of up to 40 years until the materials are shipped off-site to a disposal facility. This Final Safety Analysis Report (FSAR) does not address removal from storage or shipment from the 200 Area ISA. Three different SNF types contained in three different dry cask storage systems are to be stored at the 200 Area ISA, as follows: (1) Fast Flux Test Facility Fuel--Fifty-three interim storage casks (ISC), each holding a core component container (CCC), will be used to store the Fast Flux Test Facility (FFTF) SNF currently in the 400 Area. (2) Neutron Radiography Facility (NRF) TRIGA'--One Rad-Vault' container will store two DOT-6M3 containers and six NRF TRIGA casks currently stored in the 400 Area. (3) Commercial Light Water Reactor Fuel--Six International Standards Organization (ISO) containers, each holding a NAC-I cask4 with an inner commercial light water reactor (LWR) canister, will be used for commercial LWR SNF from the 300 Area. An aboveground dry cask storage location is necessary for the spent fuel because the current storage facilities are being shut down and deactivated. The spent fuel is being transferred to interim storage because there is no permanent repository storage currently available.

  6. Research Of Airborne Precision Spacing to Improve Airport Arrival Operations

    Science.gov (United States)

    Barmore, Bryan E.; Baxley, Brian T.; Murdoch, Jennifer L.

    2011-01-01

    In September 2004, the European Organization for the Safety of Air Navigation (EUROCONTROL) and the United States Federal Aviation Administration (FAA) signed a Memorandum of Cooperation to mutually develop, modify, test, and evaluate systems, procedures, facilities, and devices to meet the need for safe and efficient air navigation and air traffic control in the future. In the United States and Europe, these efforts are defined within the architectures of the Next Generation Air Transportation System (NextGen) Program and Single European Sky Air Traffic Management Research (SESAR) Program respectively. Both programs have identified Airborne Spacing as a critical component, with Automatic Dependent Surveillance Broadcast (ADS-B) as a key enabler. Increased interest in reducing airport community noise and the escalating cost of aviation fuel has led to the use of Continuous Descent Arrival (CDA) procedures to reduce noise, emissions, and fuel usage compared to current procedures. To provide these operational enhancements, arrival flight paths into terminal areas are planned around continuous vertical descents that are closer to an optimum trajectory than those in use today. The profiles are designed to be near-idle descents from cruise altitude to the Final Approach Fix (FAF) and are typically without any level segments. By staying higher and faster than conventional arrivals, CDAs also save flight time for the aircraft operator. The drawback is that the variation of optimized trajectories for different types and weights of aircraft requires the Air Traffic Controller to provide more airspace around an aircraft on a CDA than on a conventional arrival procedure. This additional space decreases the throughput rate of the destination airport. Airborne self-spacing concepts have been developed to increase the throughput at high-demand airports by managing the inter-arrival spacing to be more precise and consistent using on-board guidance. It has been proposed that the

  7. Analysis of Airport Performance using Surface Surveillance Data: A Case Study of BOS

    OpenAIRE

    Balakrishnan, Hamsa; Reilly, Brendan; Khadilkar, Harshad Dilip

    2011-01-01

    Detailed surface surveillance datasets from sources such as the Airport Surface Detection Equipment, Model-X (ASDE-X) have the potential to be used for analysis of airport operations, in addition to their primary purpose of enhancing safety. In this paper, we describe how airport performance characteristics such as departure queue dynamics and throughput can be analyzed using surface surveillance data. We also propose and evaluate several metrics to measure the daily operational performance o...

  8. Health, safety and environmental considerations in developing frontier areas

    International Nuclear Information System (INIS)

    In the summer of 1989, Shell Western E and P Inc., a subsidiary of Shell Oil Company, and its partners commenced the first drilling operations ever attempted in the Chukchi Sea located off the northwest coast of Alaska. The Chukchi Sea is characterized by its remoteness and hostile environment. The nearest true medical facilities are over 1300 km away in Anchorage. The importance of having a world-class safety, medical and environmental plan was recognized from the inception of the project. The need for that plan was dramatically accentuated by the Exxon Valdez oil spill on March 24, 1989 in Alaska's Prince William Sound. This paper discusses some of the planning considerations and regulatory approvals that were required. Early on in the planning for the exploratory drilling program in this most challenging frontier area, Shell made the strategic decision to use a dedicated oil-spill response barge to provide state-of-the-art equipment and a highly effective response capability. This paper addresses what conditions made this the preferred solution and possibly of greater importance - why this solution does not apply in all situations exclamation point In three years of operation, despite the cost and difficulty of operating in this environment, our objective of operating in a safe, environmentally sound manner was never compromised

  9. Supporting documents for LLL area 27 (410 area) safety analysis reports, Nevada Test Site

    Energy Technology Data Exchange (ETDEWEB)

    Odell, B. N. [comp.

    1977-02-01

    The following appendices are common to the LLL Safety Analysis Reports Nevada Test Site and are included here as supporting documents to those reports: Environmental Monitoring Report for the Nevada Test Site and Other Test Areas Used for Underground Nuclear Detonations, U. S. Environmental Protection Agency, Las Vegas, Rept. EMSL-LV-539-4 (1976); Selected Census Information Around the Nevada Test Site, U. S. Environmental Protection Agency, Las Vegas, Rept. NERC-LV-539-8 (1973); W. J. Hannon and H. L. McKague, An Examination of the Geology and Seismology Associated with Area 410 at the Nevada Test Site, Lawrence Livermore Laboratory, Livermore, Rept. UCRL-51830 (1975); K. R. Peterson, Diffusion Climatology for Hypothetical Accidents in Area 410 of the Nevada Test Site, Lawrence Livermore Laboratory, Livermore, Rept. UCRL-52074 (1976); J. R. McDonald, J. E. Minor, and K. C. Mehta, Development of a Design Basis Tornado and Structural Design Criteria for the Nevada Test Site, Nevada, Lawrence Livermore Laboratory, Livermore, Rept. UCRL-13668 (1975); A. E. Stevenson, Impact Tests of Wind-Borne Wooden Missiles, Sandia Laboratories, Tonopah, Rept. SAND 76-0407 (1976); and Hydrology of the 410 Area (Area 27) at the Nevada Test Site.

  10. MODEL FOR THE EVALUATION OF THE AIRPORT SECURITY SYSTEM

    Directory of Open Access Journals (Sweden)

    Jacek SKORUPSKI

    2014-06-01

    Full Text Available An airport is a complex human-factors engineering system; it is composed of many elements interconnected with numerous internal relations with a strongly pronounced role of the human factor. One of specific tasks carried out by the airport managing entity (AME is to configure the airport protection system (APS so that to attain the expected level of confidence in the airport safety. The task consists in selection of infrastructure, technical equipment, allocation of personnel and financial means that are necessary to perform all functions of the APS. The paper discusses the elements that make up the APS that are both decision variables for the airport operator during the execution of the APS configuration tasks. Fuzzy APS analysis is proposed based on the model of dependency and impact of the individual components of the system at the level of airport security. This assessment will be expressed by the value of linguistic variable. The method to obtain this value would include an assessment of the effectiveness of the baggage inspection system, the passenger inspection system, the level of external protection and security culture. To illustrate the concept of the method, local models to assess the level of protection against unauthorized activities at the airport and to assess the effectiveness of the baggage inspection system are presented. The paper describes a method for obtaining parameters of trapezoidal membership functions which have been adopted for the linguistic variables “Napłotowy” and “Wykrywalność materiałów”. The proposed method of assessing the airport security system involves the construction of a hierarchical fuzzy inference system in which the outputs of the lower-level local models are inputs of higher-order local models. Such a system is being established. Preliminary analyzes show that the proposed approach can be effective as part of a system for supporting the airport operator in configuring APS.

  11. 75 FR 39614 - Approval of Noise Compatibility Program for Modesto City-County Airport, Modesto, CA

    Science.gov (United States)

    2010-07-09

    ...-County Airport study contains a proposed noise compatibility program comprised of actions designed for... Ceres, and Stanislaus County General Plans; Consistently designate the area northwest of the...

  12. 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.

  13. Food Poisioning Typicality in Food Safety Vulnerable Area of Indonesis

    Institute of Scientific and Technical Information of China (English)

    AdilBasukiAhza

    2001-01-01

    Food poisoning characteristics and patterns were studied in six vulnerable provinces of Indonesia to identify the typicality of food poisonings.Units of analysis were district level,gender,type of food,and place of events,using the data of incidence of food poisoning from 1987to 1998 period(ten year),Multivariate analysis and bi-plot technique were used to characterize the vulnerability of the areas based on the following variables:(1) time of symptom perceived,(2) number of cases for each kind of poison,(3) incidence of chemicals poisoning,and (4)incidence the microbial poisonings,It was found that the three provinces most vulnerable to food poisoning are Central Java,West Java and Jogyakarta.The causes of food poisoning incidence are microbial poisonings(49.36%),chemicals(24.50%),natural toxicant(4.66%),and other causes or indications(21.37%),The poisoning symptoms were perceived within 1.0-144 hrs with incubation time of 0.08 to 33.00 hrs after food intake,depedn on the type of poison.The type of foods that caused poisoning are family prepared foods(30.57%),preserved food(industrial products) (29.94%),food from catering services(21.66%),traditional foods(10.83%) and street foods(7.00%),WOmen are more vulnerable(67.84)than men(32.16%),The most vulnerable places for food poisoning are respectively at home(family)(44.16%),at workplaces (16.23%),party venue(14.29%),school(12.99%),and in public places(12.34%).The results lead to the urgent needs of a better formulation,more stringent food control policy and regulation at district levels,the use of different approach towards a more locally oriented food poisoning safety measures and actions.

  14. Airport Taxi Planning: Lagrangian Decomposition

    OpenAIRE

    Marín Gracia, Angel

    2011-01-01

    The airport taxi planning (TP) module is a decision tool intended to guide airport surface management operations. TP is defined by a flow network optimization model that represents flight ground movements and improves aircraft taxiing routes and schedules during periods of aircraft congestion. TP is not intended to operate as a stand‐alone tool for airport operations management: on the contrary, it must be used in conjunction with existing departing and arriving traffic tools and ...

  15. 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.

  16. 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...

  17. Evaluation of Land Safety Degree of the Tourist Area Based on the Land Comprehensive Bearing Capacity

    Directory of Open Access Journals (Sweden)

    Sun Chao

    2015-09-01

    Full Text Available The regional land safety evaluation indicator system is built based on the land comprehensive bearing capacity in the study and the primary and secondary relationship of the land safety obstacle factors of Mengshan tourist area and influence degree of various obstacle factors on land safety are determined, so as to provide reference for sustainable utilization of land in Mengshan tourist area. The results indicate that: (i The land comprehensive bearing capacity of Mengshan tourist area is at the safety state. Where, the social bearing capacity is at the weak safety state, which is the most critical factor influencing the land bearing capacity of Mengshan tourist area. (ii The traveling and living ratio, the output values of the secondary industry and the tertiary industry of the unit construction land and the land utilization intensity are the key factors influencing the regional safety level.

  18. Seizure Of Live Otters In Bangkok Airport, Thailand

    OpenAIRE

    Shepherd, Chris R.; Panjit Tansom

    2013-01-01

    On 22 January, 2013, TRAFFIC reported that the Royal Thai Customs officers working at the Wildlife Checkpoint of Bangkok’s Suvarnabhumi International Airport discovered 11 live otters when they scanned a bag that had been left at the oversized luggage area of the airport. The otters, six Smooth Otters Lutrogale perspicllata and five Oriental Small-clawed Otters Aonyx cinereus were all juveniles and are suspected to have been smuggled out of Thailand, bound for Japan to be sold as exotic pets....

  19. 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.

  20. Scarcity rents and airport charges

    NARCIS (Netherlands)

    G. Burghouwt; W. de Wit

    2015-01-01

    This report addresses the responses related to scarcity rents and airport charges. The Commission has asked ITF/SEO to provide evidence on scarcity rents in the London airport system. Different reports submitted in response to the Commission’s consultation make different assumptions on the way airli

  1. Aircraft emissions at Turkish airports

    International Nuclear Information System (INIS)

    This paper deals with estimating aircraft landing and take-off (LTO) emissions (HC, CO, NOx, SO2) at 40 Turkish airports including the biggest airports, i.e. Ataturk International Airport (AIA) in Istanbul, Antalya Airport in Antalya and Esenboga Airport in Ankara in 2001. The calculation model is based on flight data recorded by the State Airports Authority. The flight data include the type and number of aircraft, number of passengers, amount of cargo etc., which depend on day-time and date. For the emission calculations the International Civil Aviation Organization (ICAO)-Engine emission data bank, which includes minimum and maximum values for both fuel flow rates and emissions factors, is used. By using first the minimum and then the maximum values from the data bank, two estimations of aircraft LTO emissions at Turkish airports are calculated: i.e. minimum and maximum estimations. Total LTO emissions from aircraft at Turkish airports are estimated to be between 7614.34 and 8338.79 t/year. These results are comparable with those from USA airports. Approximately half of these amounts are produced at AIA. To predict future emissions, it is estimated that an increase of 25% in LTO cycles might cause a rise of between 31 and 33% in emissions. The estimations show that a decrease of 2 min in taxiing time results in a decrease of 6% in LTO emissions. The estimation model used in this study can be used for expansions and planning of airports from an environmental point of view. (author)

  2. 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

  3. 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.

  4. 75 FR 41926 - Noise Exposure Map Notice New Smyrna Beach Municipal Airport, New Smyrna Beach, FL

    Science.gov (United States)

    2010-07-19

    ... Safety and Noise Abatement Act) and 14 CFR Part 150 are in compliance with applicable requirements. DATES... Noise Abatement Act (the Act), an airport operator may submit to the FAA Noise Exposure Maps which...

  5. 78 FR 41184 - Noise Exposure Map Notice for Hilo International Airport, Hilo, Hawaii

    Science.gov (United States)

    2013-07-09

    ... Safety and Noise Abatement Act) and 14 CFR part 150 are in compliance with applicable requirements. DATES... and Noise Abatement Act (hereinafter referred to as ``the Act''), an airport operator may submit...

  6. 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,…

  7. Airports, Air Pollution, and Contemporaneous Health

    OpenAIRE

    Wolfram Schlenker; W. Reed Walker

    2011-01-01

    Airports are some of the largest sources of air pollution in the United States. We demonstrate that daily airport runway congestion contributes significantly to local pollution levels and contemporaneous health of residents living nearby and downwind from airports. Our research design exploits the fact that network delays originating from large airports on the East Coast increase runway congestion in California, which in turn increases daily pollution levels around California airports. Using ...

  8. 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...

  9. 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...

  10. Airport Surveillance Radar : Model 11

    Data.gov (United States)

    Department of Transportation — The Airport Surveillance Radar Model 11 (ASR-11) is a short-range digital, integrated primary and secondary surveillance radar (SSR) radar system with a 60 nautical...

  11. Airport surface operations requirements analysis

    Science.gov (United States)

    Groce, John L.; Vonbokern, Greg J.; Wray, Rick L.

    1993-01-01

    This report documents the results of the Airport Surface Operations Requirements Analysis (ASORA) study. This study was conducted in response to task 24 of NASA Contract NAS1-18027. This study is part of NASA LaRC's Low Visibility Surface Operations program, which is designed to eliminate the constraints on all-weather arrival/departure operations due to the airport/aircraft ground system. The goal of this program is to provide the capability for safe and efficient aircraft operations on the airport surface during low visibility conditions down to zero. The ASORA study objectives were to (1) develop requirements for operation on the airport surface in visibilities down to zero; (2) survey and evaluate likely technologies; (3) develop candidate concepts to meet the requirements; and (4) select the most suitable concept based on cost/benefit factors.

  12. 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.

  13. 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.

  14. Vienna international airport noise abatement

    OpenAIRE

    Heidelinde Jelinek-Nigitz

    2016-01-01

    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 questionnai...

  15. Nuclear safety problems of nuclear power plants sited in densely populated areas

    International Nuclear Information System (INIS)

    With nuclear power plants sited in densely populated areas, ensuring nuclear safety requires using progressive methods, including especially the application of the containment system and other technical and safety measures (e.g. the emergency core cooling system) in the primary system of the Soviet WWER-440 reactor. Two concepts of safety philosophy are compared, i.e. the MCA concept and the probabilistic approach. Considerations related to siting nuclear facilities near densely populated areas must be based on a wide international cooperation, mainly with the USSR. A reliable design of safety measures must be based on theoretical models of accident situations verified experimentally. Problems concerning processing and storage of the radioactive wastes are involved in complex nuclear safety considerations. (author)

  16. Integration of radiation protection in safety management: sharing best practices between radiation protection and other safety areas

    International Nuclear Information System (INIS)

    Full text: The Institute for Reference Materials and Measurements (IRMM) located in Geel is one of the seven institutes of the Joint Research Centre of the European Commission (EC, DG JRC). The institute was founded in 1960 as a nuclear research centre, but has gradually shifted its activities to also include 'non-nuclear' domains, mainly in the areas of food safety and environmental surveillance. As the activities on the IRMM site are currently quite diversified, they necessitate the operation of nuclear controlled areas, accelerators, as well as bio safety restricted areas and chemical laboratories. Therefore, the care for occupational health and safety and for environmental protection has to take into consideration various types of hazards and threats. Recently an integrated management system according to ISO-9001, ISO-14001 and OHSAS-18001 was implemented. The integrated system combines 'vertically' quality, occupational health and safety and environmental issues and covers 'horizontally' the nuclear, biological and chemical fields. The paper outlines how the radiation protection can be included in an overall health, safety and environmental management system. It will give various practical examples where synergies can be applied: 1-) the overall policy; 2-) The assessment and ranking of all risks and the identification, in a combined way, of the appropriate prevention measures; 3-) The planning and review of related actions; 4-) The monitoring, auditing and registration of anomalies and incidents and the definition of corrective actions; 5-) The training of personnel based on lessons learned from past experiences; 6-) The organisation of an internal emergency plan dealing with nuclear and non-nuclear hazards. Based on these examples, the benefits of having an integrated approach are commented. In addition, the paper will illustrate how the recent ICRP fundamental recommendations and more particularly some of the principles of radiation protection such as

  17. 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 Sixmile Lake Airports. 93.69 Section 93.69 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... Anchorage, Alaska, Terminal Area § 93.69 Special requirements, Lake Campbell and Sixmile Lake Airports....

  18. Approaches towards airport economic performance measurement

    Directory of Open Access Journals (Sweden)

    Ivana STRYČEKOVÁ

    2011-01-01

    Full Text Available The paper aims to assess how economic benchmarking is being used by airports as a means of performance measurement and comparison of major international airports in the world. The study focuses on current benchmarking practices and methods by taking into account different factors according to which it is efficient to benchmark airports performance. As methods are considered mainly data envelopment analysis and stochastic frontier analysis. Apart from them other approaches are discussed by airports to provide economic benchmarking. The main objective of this article is to evaluate the efficiency of the airports and answer some undetermined questions involving economic benchmarking of the airports.

  19. Surveillance of ground vehicles for airport security

    Science.gov (United States)

    Blasch, Erik; Wang, Zhonghai; Shen, Dan; Ling, Haibin; Chen, Genshe

    2014-06-01

    Future surveillance systems will work in complex and cluttered environments which require systems engineering solutions for such applications such as airport ground surface management. In this paper, we highlight the use of a L1 video tracker for monitoring activities at an airport. We present methods of information fusion, entity detection, and activity analysis using airport videos for runway detection and airport terminal events. For coordinated airport security, automated ground surveillance enhances efficient and safe maneuvers for aircraft, unmanned air vehicles (UAVs) and unmanned ground vehicles (UGVs) operating within airport environments.

  20. 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.

  1. Summary of Tiger Team Assessment and Technical Safety Appraisal recurring concerns in the Operations Area

    International Nuclear Information System (INIS)

    Fourteen Tiger Team Assessment and eight Technical Safety Appraisal (TSA) final reports have been received and reviewed by the DOE Training Coordination Program during Fiscal Year 1992. These assessments and appraisals included both reactor and non-reactor nuclear facilities in their reports. The Tiger Team Assessments and TSA reports both used TSA performance objectives, and list ''concerns'' as a result of their findings. However, the TSA reports categorized concerns into the following functional areas: (1) Organization and Administration, (2) Radiation Protection, (3) Nuclear Criticality Safety, (4) Occupational Safety, (5) Engineering/Technical Support, (6) Emergency Preparedness, (7) Safety Assessments, (8) Quality Verification, (9) Fire Protection, (10) Environmental Protection, and (11) Energetic Materials Safety. Although these functional areas match most of the TSA performance objectives, not all of the TSA performance objectives are addressed. For example, the TSA reports did not include Training, Maintenance, and Operations as functional areas. Rather, they included concerns that related to these topics throughout the 11 functional areas identified above. For consistency, the Operations concerns that were identified in each of the TSA report functional areas have been included in this summary with the corresponding TSA performance objective

  2. 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

  3. Preliminary Criticality Safety Evaluation for In Situ Grouting in the Subsurface Disposal Area

    Energy Technology Data Exchange (ETDEWEB)

    Slate, L.J.; Taylor, J.T.

    2000-08-31

    A preliminary criticality safety evaluation is presented for in situ grouting in the Subsurface Disposal Area (SDA) at the Idaho National Engineering Laboratory. The grouting materials evaluated are cement and paraffin. The evaluation determines physical and administrative controls necessary to preclude criticality and identifies additional information required for a final criticality safety evaluation. The evaluation shows that there are no criticality concerns with cementitious grout but a neutron poison such as boron would be required for the use of the paraffin matrix.

  4. Preliminary Criticality Safety Evaluation for In Situ Grouting in the Subsurface Disposal Area

    Energy Technology Data Exchange (ETDEWEB)

    Slate, Lawrence J; Taylor, Joseph Todd

    2000-08-01

    A preliminary criticality safety evaluation is presented for in situ grouting in the Subsurface Disposal Area (SDA) at the Idaho National Engineering Laboratory. The grouting materials evaluated are cement and paraffin. The evaluation determines physical and administrative controls necessary to preclude criticality and identifies additional information required for a final criticality safety evaluation. The evaluation shows that there are no criticality concerns with cementitious grout but a neutron poison such as boron would be required for the use of the paraffin matrix.

  5. Preliminary Criticality Safety Evaluation for In Situ Grouting in the Subsurface Disposal Area

    International Nuclear Information System (INIS)

    A preliminary criticality safety evaluation is presented for in situ grouting in the Subsurface Disposal Area (SDA) at the Idaho National Engineering Laboratory. The grouting materials evaluated are cement and paraffin. The evaluation determines physical and administrative controls necessary to preclude criticality and identifies additional information required for a final criticality safety evaluation. The evaluation shows that there are no criticality concerns with cementitious grout but a neutron poison such as boron would be required for the use of the paraffin matrix

  6. 75 FR 23841 - Notice of Intent To Rule on Request To Release Airport Property at the Reading Regional Airport...

    Science.gov (United States)

    2010-05-04

    ... acres (Lot 5 Reading Regional Airport Waste Water Treatment Plant), of non-aeronautical airport property... needed for airport development as shown on the Airport Layout Plan. Any proceeds from the sale...

  7. 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...

  8. Operations Strategy and Airport Development

    OpenAIRE

    Boehm, Roland

    2006-01-01

    Executive Summary The airport business is taking off. During the last twenty-five years the airport in-dustry has been transformed from being a branch of government into a dynamic and commercial orientated business (Doganis, 1992). The world�������¢��â����â�¬��â����â�¢s airports served over 4 billion passengers in 2005, a new record for the industry. Passenger traffic was up 6% over 2004, with strong growth in all regions. (ACI 2006a). In order to cope with t...

  9. Evolution of Chinese airport network

    Science.gov (United States)

    Zhang, Jun; Cao, Xian-Bin; Du, Wen-Bo; Cai, Kai-Quan

    2010-09-01

    With the rapid development of the economy and the accelerated globalization process, the aviation industry plays a 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 the Chinese airport network (CAN) via complex network theory. It is found that although the topology of CAN has remained steady during the past few years, there are many dynamic switchings inside the network, which have changed the relative importance of airports and airlines. Moreover, we investigate the evolution of traffic flow (passengers and cargoes) on CAN. It is found that the traffic continues to grow in an exponential form and 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.

  10. 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.

  11. 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.

  12. The impact of recreation marketing on the ecological safety of recreational areas of Crimea

    Directory of Open Access Journals (Sweden)

    H.V. Pashentseva

    2013-09-01

    Full Text Available The aim of the article. The purpose of the article is rationalization of use of the marketing resting place to ensure the ecological safety of recreational areas by reducing human pressure on them through differentiating of the recreants` flows.The results of the analysis. The essence of the formation period of anthropogenic load on Crimea recreational areas is identified and justified. There are three periods: the growth of human pressure, which is associated with the beginning of holiday season; the period of peak demand, which is due to mass holidays; pressure reducing caused by gradual finishing of holiday season.It was determined that the degree of dependence between anthropogenic pressure and ecological safety is high. It was found that for the period of peak demand random factors are 3,80%. Therefore the ecological safety of recreational areas in this period is the most sensitive to changes in recreants` flow.It was demonstrated the possibility of applying marketing recreation as a tool to ensure ecological safety of recreational areas, contributing to the reduction of anthropogenic pressure on them through the use of objective relationship price quality for tourism services.SWOT-analysis of the attractiveness of the Crimea recreational areas of the is represented: field SO (power opportunities, field of ST (strength threats, field of WO (weakness if possible, fieldofWT (capacity threats. Its results give opportunity led to rank these areas according to their attractiveness and to find the causes of ecological safety decline.Association between the level of prices for tourist services and the value of ecological security index (correlation coefficient 0,834-0,879 is demonstrated. The analysis of statistical data and the exponent of ecological safety revealed that a slight increase in the price of services within 1,18-1,46% contributes to the rise of ecological safety at 1,762,53%. In this case, a significant price increase in the range11

  13. Safety plan for the cooperative telerobotic retrieval system equipment development area

    International Nuclear Information System (INIS)

    This plan establishes guidelines to minimize safety risks for the cooperative telerobotic retrieval project at the North Boulevard Annex (NBA). This plan has the dual purpose of minimizing safety risks to workers and visitors and of securing sensitive equipment from inadvertent damage by nonqualified personnel. This goal will be accomplished through physical control of work zones and through assigned responsibilities for project personnel. The scope of this plan is limited to establishing the working zone boundaries and entry requirements, and assigning responsibilities for project personnel. This plan does not supersede current safety organization responsibilities for the Landfill Stabilization Focus Area Transuranic (LSFA TRU) Arid outlined in the Environment, Safety, Health, and Quality Plan for the Buried Waste Integrated Demonstration Program; Tenant Manual; Idaho Falls Building Emergency Control Plan;; applicable Company Procedures; the attached Interface Agreement (Appendix A)

  14. Technology and politics: The regional airport experience

    Science.gov (United States)

    Starling, J. D.; Brown, J.; Gerhardt, J. M.; Dominus, M. I.

    1976-01-01

    The findings of a comparative study of the following six regional airports were presented: Dallas/Fort Worth, Kansas City, Washington, D.C., Montreal, Tampa, and St. Louis. Each case was approached as a unique historical entity, in order to investigate common elements such as: the use of predictive models in planning, the role of symbolism to heighten dramatic effects, the roles of community and professional elites, and design flexibility. Some of the factors considered were: site selection, consolidation of airline service, accessibility, land availability and cost, safety, nuisance, and pollution constraints, economic growth, expectation of regional growth, the demand forecasting conundrum, and design decisions. The hypotheses developed include the following: the effect of political, social, and economic conflicts, the stress on large capacity and dramatic, high-technology design, projections of rapid growth to explain the need for large capital outlays.

  15. A risk characterization of safety research areas for Integral Fast Reactor program planning

    International Nuclear Information System (INIS)

    This paper characterizes the areas of Integral Fast Reactor (IFR) safety research in terms of their importance in addressing the risk of core disruption sequences for innovative designs. Such sequences have traditionally been determined to constitute the primary risk to public health and safety. All core disruption sequences are folded into four fault categories: classic unprotected (unscrammed) events; loss of decay heat; local fault propagation; and failure of critical reactor structures. Event trees are used to describe these sequences and the areas in the IFR Safety and related Base Technology research programs are discussed with respect to their relevance in addressing the key issues in preventing or delimiting core disruptive sequences. Thus a measure of potential for risk reduction is obtained for guidance in establishing research priorites

  16. Criticality safety evaluation for Portsmouth X-345 High-Enriched-Uranium storage area

    Energy Technology Data Exchange (ETDEWEB)

    Koponen, B.L.

    1993-09-20

    This report evaluates nuclear criticality safety for the High-Enriched Uranium storage area of the X-345 building of the Portsmouth Gaseous Diffusion Plant. The effects of loss of moderation or mass control are examined for storage units in or out of the storage receptacles. Recommendations are made for decreasing criticality hazards under some conditions of storage or handling considered to be hazardous.

  17. Criticality safety evaluation for Portsmouth X-345 High-Enriched-Uranium storage area

    International Nuclear Information System (INIS)

    This report evaluates nuclear criticality safety for the High-Enriched Uranium storage area of the X-345 building of the Portsmouth Gaseous Diffusion Plant. The effects of loss of moderation or mass control are examined for storage units in or out of the storage receptacles. Recommendations are made for decreasing criticality hazards under some conditions of storage or handling considered to be hazardous

  18. Integrating small mammal community variables into aircraft-wildlife collision management plans at Namibian airports.

    Science.gov (United States)

    Hauptfleisch, Morgan L; Avenant, Nico L

    2015-11-01

    Understanding ecosystems within and around airports can help to determine the causes and possible mitigation measures for collisions between aircraft and wildlife. Small mammal communities are an important component of the semi-arid savanna ecosystems of Namibia, its productivity and its ecosystem integrity. They are also a major direct attractant for raptors at airports. The present study compared the abundance and diversity of small mammals between Namibia's 2 main airport properties (Hosea Kutako International Airport and Eros Airport), and among areas of land used for various purposes surrounding the airports. A total of 2150 small mammals (3 orders, 11 species) were captured over 4 trapping seasons. Small mammal abundance was significantly higher at the end of the growing season than during the non-growing season. The grass mowing regimen in current management plans at the airports resulted in a significant reduction of small mammal abundance at Hosea Kutako during the non-growing season only, thus indicating that annual mowing is effective but insufficient to reduce the overall abundance of mammal prey species for raptors. Small mammal numbers were significantly higher at Hosea Kutako Airport compared to the cattle and game farming land surrounding the airport, while no differences in small mammal densities or diversity were found for areas with different land uses at and surrounding Eros. The study suggests that the fence around Hosea Kutako provides a refuge for small mammals, resulting in higher densities. It also indicates that different surrounding land use practices result in altered ecosystem function and productivity, an important consideration when identifying wildlife attractants at airports. PMID:26331534

  19. 76 FR 12404 - Noise Exposure Map Notice; Jackson-Evers International Airport, Jackson, MS

    Science.gov (United States)

    2011-03-07

    .... (Aviation Safety and Noise Abatement Act) and 14 CFR Part 150 are in compliance with applicable requirements... of Part 150, effective February 18, 2011. Under 49 U.S.C. 47503 of the Aviation Safety and Noise Abatement Act (hereinafter referred to as ``the Act''), an airport operator may submit to the FAA...

  20. Investigation of the impact of low cost traffic engineering measures on road safety in urban areas.

    Science.gov (United States)

    Yannis, George; Kondyli, Alexandra; Georgopoulou, Xenia

    2014-01-01

    This paper investigates the impact of low cost traffic engineering measures (LCTEMs) on the improvement of road safety in urban areas. A number of such measures were considered, such as speed humps, woonerfs, raised intersections and other traffic calming measures, which have been implemented on one-way, one-lane roads in the Municipality of Neo Psychiko in the Greater Athens Area. Data were analysed using the before-and-after safety analysis methodology with large control group. The selected control group comprised of two Municipalities in the Athens Greater Area, which present similar road network and land use characteristics with the area considered. The application of the methodology showed that the total number of crashes presented a statistically significant reduction, which can be possibly attributed to the introduction of LCTEMs. This reduction concerns passenger cars and single-vehicle crashes and is possibly due to the behavioural improvement of drivers of 25 years old or more. The results of this research are very useful for the identification of the appropriate low cost traffic engineering countermeasures for road safety problems in urban areas. PMID:23651448

  1. Remediation of areas contaminated by past activities and accidents. Safety requirements

    International Nuclear Information System (INIS)

    A number of activities and events have caused significant radioactive contamination of areas in many States. These include: inadequate practices for the management and disposal of radioactive waste; the intentional or accidental discharge of radioactive material to the environment; nuclear accidents; testing of nuclear weapons; incidents involving radionuclides at nuclear installations or other establishments such as hospitals and industrial and research facilities; and past practices that were not adequately controlled. Such contamination may present a hazard to human populations and the environment. Some older facilities in which radioactive material was processed when criteria for radiation protection were not as stringent as they are now are sources of radioactive contamination. In most such facilities, operations have been terminated. Radioactive contamination can be caused inadvertently by human activities involving processes in which natural radionuclides can become concentrated, in areas not normally controlled by regulatory bodies, to levels beyond the concentration limits set for practices. The IAEA has issued numerous publications dealing with the establishment of intervention levels and criteria for application in the event of a nuclear or radiological emergency and with criteria and techniques for assessment in the event of contamination of the environment. The International Basic Safety Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources (BSS) establish requirements for radiation protection that apply to practices and to interventions. Interventions are divided into emergency exposure situations and chronic exposure situations on the basis of the recommendations of the International Commission on Radiological Protection (ICRP) issued in 1991. The IAEA Safety Fundamentals publication on The Principles of Radioactive Waste Management establishes the internationally agreed principles of radioactive waste management

  2. Safety analysis--200 Area Savannah River Site: Separations Area operations Building 211-H Outside Facilities. Supplement 11, Revision 1

    International Nuclear Information System (INIS)

    The H-Area Outside Facilities are located in the 200-H Separations Area and are comprised of a number of processes, utilities, and services that support the separations function. Included are enriched uranium loadout, bulk chemical storage, water handling, acid recovery, general purpose evaporation, and segregated solvent facilities. In addition, services for water, electricity, and steam are provided. This Safety Analysis Report (SAR) documents an analysis of the H-Area Outside Facilities and is one of a series of documents for the Separations Area as specified in the SR Implementation Plan for DOE order 5481.1A. The primary purpose of the analysis was to demonstrate that the facility can be operated without undue risk to onsite or offsite populations, to the environment, and to operating personnel. In this report, risks are defined as the expected frequencies of accidents, multiplied by the resulting radiological consequences in person-rem. Following the summary description of facility and operations is the site evaluation including the unique features of the H-Area Outside Facilities. The facility and process design are described in Chapter 3.0 and a description of operations and their impact is given in Chapter 4.0. The accident analysis in Chapter 5.0 is followed by a list of safety related structures and systems (Chapter 6.0) and a description of the Quality Assurance program (Chapter 7.0). The accident analysis in this report focuses on estimating the risk from accidents as a result of operation of the facilities. The operations were evaluated on the basis of three considerations: potential radiological hazards, potential chemical toxicity hazards, and potential conditions uniquely different from normal industrial practice

  3. Safety analysis--200 Area Savannah River Site: Separations Area operations Building 211-H Outside Facilities. Supplement 11, Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    1993-01-01

    The H-Area Outside Facilities are located in the 200-H Separations Area and are comprised of a number of processes, utilities, and services that support the separations function. Included are enriched uranium loadout, bulk chemical storage, water handling, acid recovery, general purpose evaporation, and segregated solvent facilities. In addition, services for water, electricity, and steam are provided. This Safety Analysis Report (SAR) documents an analysis of the H-Area Outside Facilities and is one of a series of documents for the Separations Area as specified in the SR Implementation Plan for DOE order 5481.1A. The primary purpose of the analysis was to demonstrate that the facility can be operated without undue risk to onsite or offsite populations, to the environment, and to operating personnel. In this report, risks are defined as the expected frequencies of accidents, multiplied by the resulting radiological consequences in person-rem. Following the summary description of facility and operations is the site evaluation including the unique features of the H-Area Outside Facilities. The facility and process design are described in Chapter 3.0 and a description of operations and their impact is given in Chapter 4.0. The accident analysis in Chapter 5.0 is followed by a list of safety related structures and systems (Chapter 6.0) and a description of the Quality Assurance program (Chapter 7.0). The accident analysis in this report focuses on estimating the risk from accidents as a result of operation of the facilities. The operations were evaluated on the basis of three considerations: potential radiological hazards, potential chemical toxicity hazards, and potential conditions uniquely different from normal industrial practice.

  4. Nuisance Caused by Aircraft Noise in the Vicinity of Tehran International Airport

    OpenAIRE

    Stan Frost; Khodabakhsh Karami

    1999-01-01

    Noise measurement and social questionnaire surveys in three residential areas around Mehrabad International Airport (Tehran, Iran) were based upon randomly selected dwellings in each area. A total of 193 individuals responded and many are annoyed and dissatisfied with aircraft noise and in consequence they would like to move. Aircraft noise is the strongest negative environmental factor affecting the residents in the vicinity of Mehrabad Airport and it could be a hazard for their health.

  5. Nuisance Caused by Aircraft Noise in the Vicinity of Tehran International Airport

    Directory of Open Access Journals (Sweden)

    Stan Frost

    1999-03-01

    Full Text Available Noise measurement and social questionnaire surveys in three residential areas around Mehrabad International Airport (Tehran, Iran were based upon randomly selected dwellings in each area. A total of 193 individuals responded and many are annoyed and dissatisfied with aircraft noise and in consequence they would like to move. Aircraft noise is the strongest negative environmental factor affecting the residents in the vicinity of Mehrabad Airport and it could be a hazard for their health.

  6. 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

  7. 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.

  8. A Study on the Estimation Method of Risk Based Area for Jetty Safety Monitoring

    Directory of Open Access Journals (Sweden)

    Byeong-Wook Nam

    2015-09-01

    Full Text Available Recently, the importance of safety-monitoring systems was highlighted by the unprecedented collision between a ship and a jetty in Yeosu. Accordingly, in this study, we introduce the concept of risk based area and develop a methodology for a jetty safety-monitoring system. By calculating the risk based areas for a ship and a jetty, the risk of collision was evaluated. To calculate the risk based areas, we employed an automatic identification system for the ship, stopping-distance equations, and the regulation velocity near the jetty. In this paper, we suggest a risk calculation method for jetty safety monitoring that can determine the collision probability in real time and predict collisions using the amount of overlap between the two calculated risk based areas. A test was conducted at a jetty control center at GS Caltex, and the effectiveness of the proposed risk calculation method was verified. The method is currently applied to the jetty-monitoring system at GS Caltex in Yeosu for the prevention of collisions.

  9. The European Commission's proposals in the area of nuclear safety and radioactive waste management 'nuclear package'

    International Nuclear Information System (INIS)

    The Green Paper on the security of energy supply, adopted by the European Commission in November 2000, pointed out that the European Union has little room for manoeuvre with regard to energy supply. Therefore, it concluded that renouncing the nuclear option could leave a dangerous gap in the power generation capacity of the European Union. But the challenges that this implies should not be underestimated. It requests improved transparency and public confidence, high levels of safety and efficient long term waste management. Under the EURATOM Treaty, signed in 1957, the European Union has adopted extensive legislation on radioprotection and safeguards. In particular, the European Commission has set up a European safeguards inspectorate for nuclear installations. However, it must be noted that legislation on the safety of nuclear facilities themselves did not experience a similar development so far, although the Treaty has the objective of protecting people against the dangers of ionizing radiation. Today, in the perspective of European Union enlargement, but also because it is a very strong concern for Europe's citizens, action must be taken as regards nuclear safety. No major initiatives were undertaken in the area of nuclear safety until recently. In the preparation for the current enlargement of the European Union, the European Commission was asked to ensure the application of high safety standards in central and eastern Europe.The Laeken European Council in December 2001 in turn requested regular reports on nuclear safety in the European Union. It stressed the need to monitor the security and safety of nuclear power stations. It called for regular reports from member states' atomic energy experts, who will maintain close contacts with the European Commission

  10. 14 CFR 437.31 - Verification of operating area containment and key flight-safety event limitations.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Verification of operating area containment and key flight-safety event limitations. 437.31 Section 437.31 Aeronautics and Space COMMERCIAL SPACE... operating area containment and key flight-safety event limitations. (a) An applicant must identify,...

  11. The Strategic and Community Safety Response to Domestic Violence in a Rural Area

    OpenAIRE

    Potts, Gordon

    2012-01-01

    This thesis presents a criminological exploration on the impact rurality has on both the strategic and community safety response to domestic violence. It also considers how rurality affects the delivery of services and subsequently victims’ experiences. The thesis explores the relationship between service provider’s views – police, housing, probation etc – of victims’ experiences of domestic violence in a rural area, and their perceptions of the service and strategic response to domestic viol...

  12. Intelligent transportation systems in the planning and coordination of aircraft traffic at the airport apron

    OpenAIRE

    Pavlin, Stanislav; Roguljić, Slavko

    2015-01-01

    Airport aprons are areas for aircraft handling, parking and maintenance. According to international rules the number of positions at the apron has to be at least equal to the number of aircraft staying at any one time at the airport. The air traffic at Split Airport increased rapidly in the mid-90s when it became the UN logistics base for Bosnia and Herzegovina. There were nomeans nor free space for further expansion of the apron, so the traffic had to be reorganised and re-coordinated. Alter...

  13. 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.

  14. 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.

  15. 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.

  16. SOME ISSUES OF THE AIRPORT MANAGEMENT

    OpenAIRE

    Marian Ovidiu

    2012-01-01

    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 countryâ€(tm)s regulations regarding avi...

  17. Airport atmospheric environment : respiratory health at work

    OpenAIRE

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

    2013-01-01

    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...

  18. Network Congestion Control of Airport Surface Operations

    OpenAIRE

    Khadilkar, Harshad Dilip; Balakrishnan, Hamsa

    2012-01-01

    The reduction of taxi-out times at airports has the potential to substantially reduce delays and fuel consumption on the airport surface, and to improve the air quality in surrounding communities. The taxiway and runway systems at an airport determine its maximum possible departure throughput, or the number of aircraft departures that it can handle per unit time. Current air traffic control procedures allow aircraft to push from their gates and enter the taxiway system as soon as they are rea...

  19. 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...

  20. Approaches towards airport economic performance measurement

    OpenAIRE

    Ivana STRYČEKOVÁ

    2011-01-01

    The paper aims to assess how economic benchmarking is being used by airports as a means of performance measurement and comparison of major international airports in the world. The study focuses on current benchmarking practices and methods by taking into account different factors according to which it is efficient to benchmark airports performance. As methods are considered mainly data envelopment analysis and stochastic frontier analysis. Apart from them other approaches are discussed by air...

  1. Airport privatization competition including domestic airline networks

    OpenAIRE

    Akio Kawasaki

    2013-01-01

    This paper addresses the problem of hub airport privatization, similar to the studies by Matsumura and Matsushima (2012) and Mantin (2012). However, differentiating from their papers, this paper introduces a domestic airline network. That is, each country has one major hub airport and some local airports. The main result obtained in this paper is as follows. When at least one country has a small domestic airline network, the same result as that by Matsumura and Matsushima (2012) and Mantin (2...

  2. Location of airports - selected quantitative methods

    OpenAIRE

    Agnieszka Merkisz-Guranowska; Maciej Bieńczak; Marcin Kiciński; Paweł Zmuda-Trzebiatowski

    2016-01-01

    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 opt...

  3. Airport surface access and mobile apps

    OpenAIRE

    Luis Martin-Domingo; Juan Carlos Martin

    2015-01-01

    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 (App...

  4. Ice cream safety in the Dubrovnik area in the period 2006-2008

    Directory of Open Access Journals (Sweden)

    Jakov Zadre

    2010-03-01

    Full Text Available From the epidemiological point of view, ice cream is a very risky foodstuff, which is illustrated by the fact that in 2006, 18.6% (520/2796 of samples from the entire Croatian market were microbiologically unsafe and, therefore, not in compliance with food safety standards. With regards to farreaching health-related, as well as economical and promotional consequences of an alimentary infection and intoxication in the peak tourist season, the aim of this paper was to monitor the microbiological safety of ice-cream from 9 ice-cream parlours in the Dubrovnik city area during three calendar years. During 2006, 13.58% (11/70 of samples were found unsafe. The following bacteria were detected in the samples, which is a sign of non-compliance with food safety standards: representatives of family Enterobacteriaceae in 8 samples (9.87%, Staphylococcus aureus in 3 samples (3.7% and aerobic mesophillic bacteria in 3 samples (3.7%. During 2007, 13.86% (14/87 of samples were not in compliance with food safety standards due to the presence of representatives of family Enterobacteriaceae in 13 samples (12.87% and aerobic mesophillic bacteria in 2 samples (1.98%. In 2008, 9.46% (7/67 of samples were not in compliance with food safety standards due to the presence of representatives of family Enterobacteriaceae in 6 samples (8.1%, aerobic mesophillic bacteria in 2 samples (2.7% and Staphylococcus aureus in 1 sample (1.35%. Neither Salmonella spp. nor Listeria monocytogenes were isolated from any sample. The results indicate an improvement of microbiological safety of ice-cream. Moreover, it is necessary to pay more attention to hygiene during the production, storage and handling of ice-cream in order to further reduce the number of negative samples in which the presence of representatives of family Enterobacteriaceae is recorded.

  5. Inauguration of Cogen Plant ensures self-sustainability for Toronto Airport

    International Nuclear Information System (INIS)

    Details of a new cogeneration plant for Pearson International Airport were presented. The plant was installed to ensure that the airport will be self-sufficient with its own uninterrupted power supply, and will also provide steam for the airport's heating and cooling. The plant generated its first power onto the grid in August 2005. The 18,000 sq. foot cogeneration facility cost an estimated $140 million to build and is capable of supplying the airport with 117 MW of power. Power for the plant comes from 2 natural gas turbines, with an additional 33 MW generated by exhaust from the gas turbines passing through once-through steam generators producing steam for a third steam-driven generator. The remaining excess heat from the plant is used to heat and cool the airport buildings through a central utilities distribution system. Natural gas fueled cogeneration plants are considered to be clean energy, and it is anticipated that the plant will lessen the environmental impacts of the airport. Currently, the airport's peak electrical demand is approximately 38 MW of electricity, which is expected to peak at 65 to 70 MW in 2015. The surplus electricity produced at the cogeneration plant will be sold back into Ontario's power grid via the Clean Energy Supply contract. It was concluded that in addition to its environmental benefits, the plant will help to enhance electricity supply in the Greater Toronto Area (GTA)

  6. Safety assessment of cosmetic products, with emphasis on the ocular area: regulatory aspects and validation processes

    Directory of Open Access Journals (Sweden)

    Maythê de Lima Cancian

    2014-12-01

    Full Text Available Before marketing a cosmetic product, a series of biological assays, such as ocular irritation tests, must be conducted in order to prove that the product is safe. However, a few scientific articles mention the discussion and evolution of cosmetic products testing performed in the eyes area. The aim of this study was to review the available literature on the evolution of tests carried out with cosmetics, in the ocular area, as well as to describe the methodologies that have been used and that are currently accepted. In Brazil, tests performed on animals are still allowed. However, the international laws strongly recommend the use of alternative methods for evaluating the risk of cosmetic ingredients and products. Regulatory requirements involving the registration of these products also request safety support of them in human beings. To perform ocular tests in human beings, it is necessary to involve an ophthalmologist for conducting clinical protocols. These protocols signed by the expert physician are sent to the National Health Surveillance Agency in order to endorse the product manufacturer concerning its safety. The safety support of a cosmetic product is very important, taking into account that the consumer has free access to these products of widespread use in today's society.

  7. 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...

  8. Journal of Airline and Airport Management: taking off on an exciting journey into air transport research

    OpenAIRE

    David Gonzalez-Prieto; Oriol Lordan; Jose M Sallan; Pep Simo; Mihaela Enache; Vicenc Fernandez

    2011-01-01

    We are pleased to introduce this first and inaugural issue of the first volume of the Journal of Airline and Airport Management (JAIRM). JAIRM is an international journal that proposes and fosters discussion on the theory and application in all areas of air transport, including (but not limited to) air transport and globalization, airline and airport management. We are interested in issues related to production, logistics, operations, marketing, policy and regulation, information systems, pro...

  9. On necessity of revaluation of nuclear power safety of Ukraine in the tornado hazardous areas

    International Nuclear Information System (INIS)

    The article contains the main provisions regulating the tornado danger of objects of atomic energy, as well as analysis of the known results of evaluations of the impact of hurricanes on the safety of nuclear power plants of Ukraine, received in the ''before'' and ''post Fukushima'' periods. As a result of analysis is insufficient justification to the estimated frequency of passing tornadoes and exclusion from consideration emergency events with flooding of indus-trial sites under the influence of tornadoes not less than 2-th class intensity, defined a reassessment of NPP safety of Ukraine taking into account reasonably established performance tornado dangerous areas and lessons Fukushima accident

  10. SAFETY

    CERN Multimedia

    Niels Dupont

    2013-01-01

    CERN Safety rules and Radiation Protection at CMS The CERN Safety rules are defined by the Occupational Health & Safety and Environmental Protection Unit (HSE Unit), CERN’s institutional authority and central Safety organ attached to the Director General. In particular the Radiation Protection group (DGS-RP1) ensures that personnel on the CERN sites and the public are protected from potentially harmful effects of ionising radiation linked to CERN activities. The RP Group fulfils its mandate in collaboration with the CERN departments owning or operating sources of ionising radiation and having the responsibility for Radiation Safety of these sources. The specific responsibilities concerning "Radiation Safety" and "Radiation Protection" are delegated as follows: Radiation Safety is the responsibility of every CERN Department owning radiation sources or using radiation sources put at its disposition. These Departments are in charge of implementing the requi...

  11. The Effect of Governance Forms on North American Airport Efficiency: A Comparative Analysis of Airport Authority vs. Government Branch

    OpenAIRE

    Zhao, Qi; Choo, Yap Y.; Oum, Tae H.

    2014-01-01

    This paper applies a stochastic cost frontier model to a panel of 54 major airports over 2002-2008 to examine how the two dominant governance forms of publicly owned airports in the United States and Canada, namely, operation and governance by a government (city, county, or state) branch, or by an airport authority, affect airport efficiency performance. Our key findings are (a) airports operated by an airport authority achieve higher cost efficiency (on average, 14% higher technical efficien...

  12. Integrating repositories with fuel cycles: The airport authority model

    International Nuclear Information System (INIS)

    The organization of the fuel cycle is a legacy of World War II and the cold war. Fuel cycle facilities were developed and deployed without consideration of the waste management implications. This led to the fuel cycle model of a geological repository site with a single owner, a single function (disposal), and no other facilities on site. Recent studies indicate large economic, safety, repository performance, nonproliferation, and institutional incentives to collocate and integrate all back-end facilities. Site functions could include geological disposal of spent nuclear fuel (SNF) with the option for future retrievability, disposal of other wastes, reprocessing with fuel fabrication, radioisotope production, other facilities that generate significant radioactive wastes, SNF inspection (navy and commercial), and related services such as SNF safeguards equipment testing and training. This implies a site with multiple facilities with different owners sharing some facilities and using common facilities - the repository and SNF receiving. This requires a different repository site institutional structure. We propose development of repository site authorities modeled after airport authorities. Airport authorities manage airports with government-owned runways, collocated or shared public and private airline terminals, commercial and federal military facilities, aircraft maintenance bases, and related operations - all enabled and benefiting the high-value runway asset and access to it via taxi ways. With a repository site authority the high value asset is the repository. The SNF and HLW receiving and storage facilities (equivalent to the airport terminal) serve the repository, any future reprocessing plants, and others with needs for access to SNF and other wastes. Non-public special-built roadways and on-site rail lines (equivalent to taxi ways) connect facilities. Airport authorities are typically chartered by state governments and managed by commissions with members

  13. Corrective Action Investigation Plan for Corrective Action Unit 230: Area 22 Sewage Lagoons and Corrective Action Unit 320: Area 22 Desert Rock Airport Strainer Box, Nevada Test Site, Nevada

    International Nuclear Information System (INIS)

    This Corrective Action Investigation Plan contains the U.S. Department of Energy, Nevada Operation Office's approach to collect the data necessary to evaluate corrective action alternatives appropriate for the closure of Corrective Action Unit (CAU) 230/320 under the Federal Facility Agreement and Consent Order. Corrective Action Unit 230 consists of Corrective Action Site (CAS) 22-03-01, Sewage Lagoon; while CAU 320 consists of CAS 22-99-01, Strainer Box. These CAUs are referred to as CAU 230/320 or the Sewage Lagoons Site. The Sewage Lagoons Site also includes an Imhoff tank, sludge bed, and associated buried sewer piping. Located in Area 22, the site was used between 1951 to 1958 for disposal of sanitary sewage effluent from the historic Camp Desert Rock Facility at the Nevada Test Site in Nevada. Based on site history, the contaminants of potential concern include volatile organic compounds (VOCs), semivolatile organic compounds, total petroleum hydrocarbons (TPH), and radionuclides. Vertical migration is estimated to be less than 12 feet below ground surface, and lateral migration is limited to the soil immediately adjacent to or within areas of concern. The proposed investigation will involve a combination of field screening for VOCs and TPH using the direct-push method and excavation using a backhoe to gather soil samples for analysis. Gamma spectroscopy will also be conducted for waste management purposes. Sampling locations will be biased to suspected worst-case areas including the nearby sludge bed, sewage lagoon inlet(s) and outlet(s), disturbed soil surrounding the lagoons, surface drainage channel south of the lagoons, and the area near the Imhoff tank. The results of this field investigation will support a defensible evaluation of corrective action alternatives in the corrective action decision document

  14. Fever Screening at Airports and Imported Dengue

    OpenAIRE

    Shu, Pei-Yun; Chien, Li-Jung; Chang, Shu-Fen; Su, Chien-Ling; Kuo, Yu-Chung; Liao, Tsai-Ling; Ho, Mei-Shang; Lin, Ting-Hsiang; Huang, Jyh-Hsiung

    2005-01-01

    Airport fever screening in Taiwan, July 2003–June 2004, identified 40 confirmed dengue cases. Results obtained by capture immunoglobulin (Ig) M and IgG enzyme-linked immunoassay, real time 1-step polymerase chain reaction, and virus isolation showed that 33 (82.5%) of 40 patients were viremic. Airport fever screening can thus quickly identify imported dengue cases.

  15. 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

  16. 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 and rob...

  17. 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...

  18. 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

  19. Airport Economics: Management Control Financial Reporting Systems

    Science.gov (United States)

    Buchbinder, A.

    1972-01-01

    The development of management control financial reporting systems for airport operation is discussed. The operation of the system to provide the reports required for determining the specific revenue producing facilities of airports is described. The organization of the cost reporting centers to show the types of information provided by the system is analyzed.

  20. An investigation of school physical environment safety in the Greater Taung area / Tsosang-Kgotla Samuel Morebodi

    OpenAIRE

    Morebodi, Tsosangkgotla Samuel

    2006-01-01

    This research aimed to investigate the safety of school physical environments in the Greater Taung Project Area Office of the North West Province. The concept of school physical environment safety was approached from an ecological perspective of the school as a social environment. Therefore school safety was determined as function of the school community's interaction with the school environment, which comprises the physical environment and the psychosocial environment. The school's physical ...

  1. Outcomes from the regional Co-operation in the Area of the Safety Analysis Methodology

    International Nuclear Information System (INIS)

    International Atomic Energy Agency (IAEA) carried out the Co-ordinated Research Program (CRP) ON Validation of Accident and Safety Analysis Methodology'' in the period between 1995 and 1998. Three areas of interest identified by the participants referred to the pressurised water reactors of Western and Eastern type (PWR and WWER type). The specific areas of attention were: system behaviour of the primary and secondary loops (PS area), the containment response (CO area) and the severe accidents (SA area). During the CRP it became clear that the technology advancements, the available tools (i.e. codes) and the experimental databases in the above areas are quite different. At the conclusion of the CRP, all objectives of the program have been reached. This paper presents the summary of the regional co-operation in this framework. The CRP activities focused on the codes and expertise available at the participating organisations. This overview therefore summarises their experience related to the state-of-the-art in the field of computational accident analysis. In addition, the paper proposes the recommendations for future activities related to the code usage, the user effects and code development. In pursuing of these goals special attention is given to the importance of the international co-operation. (author)

  2. Summary of Tiger Team Assessment and Technical Safety Appraisal recurring concerns in the Maintenance Area

    International Nuclear Information System (INIS)

    Tiger Team Assessments and Technical Safety Appraisals (TSA) were reviewed and evaluated for concerns in the Maintenance Area (MA). Two hundred and thirty one (231) maintenance concerns were identified by the Tiger Team Assessments and TSA reports. These recurring concerns appear below. A summary of the Noteworthy Practices that were identified and a compilation of the maintenance concerns for each performance objective that were not considered as recurring are also included. Where the Tiger Team Assessment and TSA identified the operating contractor or facility by name, the concern has been modified to remove the name while retaining the intent of the comment

  3. Identification of Occupational Health, Safety, Security (OHSS) and Environmental Performance Indicators in port areas

    OpenAIRE

    Antao, Pedro; Calderón, Marlene; Puig Duran, Martí; Michail, Antonis; Wooldridge, Chris; Darbra Roman, Rosa Maria

    2016-01-01

    This paper aims at defining a set of indicators to be applied in port areas on the topics of Occupational Health, Safety, Security (OHSS) and Environment. The techniques used to identify and select the OHSS indicators involved two different approaches: (i) a bottom-up method, where an extended and in-depth analysis was performed in order to assess the current indicators applied by ports and, (ii) a top-down approach, mainly based on legislation and regulations as well as the feedback from sta...

  4. 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.

  5. Safety

    International Nuclear Information System (INIS)

    This annual report of the Senior Inspector for the Nuclear Safety, analyses the nuclear safety at EDF for the year 1999 and proposes twelve subjects of consideration to progress. Five technical documents are also provided and discussed concerning the nuclear power plants maintenance and safety (thermal fatigue, vibration fatigue, assisted control and instrumentation of the N4 bearing, 1300 MW reactors containment and time of life of power plants). (A.L.B.)

  6. Preliminary Safety Analysis Report for the Transuranic Storage Area Retrieval Enclosure at the Idaho National Engineering Laboratory

    International Nuclear Information System (INIS)

    This Transuranic Storage Area Retrieval Enclosure Preliminary Safety Analysis Report was completed as required by DOE Order 5480.23. The purpose of this document is to construct a safety basis that supports the design and permits construction of the facility. The facility has been designed to the requirements of a Radioactive Solid Waste Facility presented in DOE Order 6430.1A

  7. Performance assessment and the safety case: Lessons from recent international projects and areas for further development

    International Nuclear Information System (INIS)

    The European Commission (EC) PAMINA project - Performance Assessment Methodologies in Application to Guide the Development of the Safety Case - was conducted over the period 2006-2009 and brought together 27 organisations from 10 countries. PAMINA had the aim of improving and developing a common understanding of performance assessment (PA) methodologies for disposal concepts for spent fuel and other long-lived radioactive wastes in a range of geological environments. This was followed by a Nuclear Energy Agency (NEA) sponsored project on Methods for Safety Assessment of Geological Disposal Facilities for Radioactive Waste (MeSA), which was completed in 2012. This paper presents a selection of conclusions from these projects, in the context of general understanding developed on what would constitute an acceptable safety case for a geological disposal facility, and outlines areas for further development. The paper also introduces a new project on PA that is under consideration within the context of the EC Implementing Geological Disposal of Radioactive Waste Technology Platform (IGD-TP). (authors)

  8. Insects, vegetation, and the control of laughing gulls (Larus atricilla) at Kennedy International Airport, New York

    Science.gov (United States)

    Buckley, P.A.; McCarthy, M.

    1994-01-01

    1. In response to a purported 'bird-strike problem' at J.F. Kennedy International Airport in New York City, we examined short (5 cm) and long (45 cm) grass heights as gull deterrents, in a randomized-block experiment. 2. Vegetative cover, numbers of adult insects and of larval beetles (suspected on-airport food of the gulls) were sampled in the six-block, 36-plot study area, as well as gut contents of adult and downy young gulls in the immediately adjacent colony in the Jamaica Bay Wildlife Refuge. 3. We found that (i) Oriental beetle larvae were the most numerous and concentrated in one experimental block; (ii) beetle larvae numbers were uncorrelated with grass height; (iii) adult beetles were also uncorrelated with grass height; (iv) laughing gulls were distributed across blocks irrespective of percentage cover; (v) within blocks, laughing gulls were selecting short grass and avoiding long grass plots; (vi) laughing gull numbers were positively associated with numbers of Oriental beetle larvae; (vii) adult laughing gulls on the airport were eating lower-nutrition food of terrestrial origin (74-83% adult beetles, mostly Oriental plus green June and ground beetles); (viii) on the other hand, gull chicks in the adjacent breeding colony were being fed more easily digested, higher-protein food of marine origin (86-88% fishes, crustacea and molluscs); (ix) laughing gulls on the airport were taking their adult beetles only in short-grass plots, ignoring large numbers in adjacent long grass; (x) during the summer, on-airport gulls shifted from performing largely maintenance activities on pavement to feeding actively for beetles on newly mown short grass, the change coinciding with adult beetle emergence; (xi) standing water on the airport attracted significantly more gulls than dry areas all summer long. 4. We recommend a series of ecologically compatible, but aggressive habitat management actions for controlling laughing gulls on Kennedy Airport by rendering the airport

  9. Initial Investigation of Operational Concept Elements for NASA's NextGen-Airportal Project Research

    Science.gov (United States)

    Lohr, Gary; Lee, Jonathan; Poage, James L.; Tobias, Leonard

    2009-01-01

    The NextGen-Airportal Project is organized into three research focus areas: Safe and Efficient Surface Operations, Coordinated Arrival/Departure Operations Management, and Airportal Transition and Integration Management. The content in this document was derived from an examination of constraints and problems at airports for accommodating future increases in air traffic, and from an examination of capabilities envisioned for NextGen. The concepts are organized around categories of constraints and problems and therefore do not precisely match, but generally reflect, the research focus areas. The concepts provide a framework for defining and coordinating research activities that are, and will be, conducted by the NextGen-Airportal Project. The concepts will help the research activities function as an integrated set focused on future needs for airport operations and will aid aligning the research activities with NextGen key capabilities. The concepts are presented as concept elements with more detailed sub-elements under each concept element. For each concept element, the following topics are discussed: constraints and problems being addressed, benefit descriptions, required technology and infrastructure, and an initial list of potential research topics. Concept content will be updated and more detail added as the research progresses. The concepts are focused on enhancing airportal capacity and efficiency in a timeframe 20 to 25 years in the future, which is similar to NextGen's timeframe.

  10. Monitoring Aircraft Motion at Airports by LIDAR

    Science.gov (United States)

    Toth, C.; Jozkow, G.; Koppanyi, Z.; Young, S.; Grejner-Brzezinska, D.

    2016-06-01

    Improving sensor performance, combined with better affordability, provides better object space observability, resulting in new applications. Remote sensing systems are primarily concerned with acquiring data of the static components of our environment, such as the topographic surface of the earth, transportation infrastructure, city models, etc. Observing the dynamic component of the object space is still rather rare in the geospatial application field; vehicle extraction and traffic flow monitoring are a few examples of using remote sensing to detect and model moving objects. Deploying a network of inexpensive LiDAR sensors along taxiways and runways can provide both geometrically and temporally rich geospatial data that aircraft body can be extracted from the point cloud, and then, based on consecutive point clouds motion parameters can be estimated. Acquiring accurate aircraft trajectory data is essential to improve aviation safety at airports. This paper reports about the initial experiences obtained by using a network of four Velodyne VLP- 16 sensors to acquire data along a runway segment.

  11. 77 FR 14461 - Approval of Noise Compatibility Program for W.K. Airport, Battle Creek, MI

    Science.gov (United States)

    2012-03-09

    ... flight procedures for noise abatement were proposed by the airport operator. DATES: Effective Date: The... period shall be deemed to be an approval of such program, seven proposed actions for noise abatement... Creek, Michigan, under the provisions of 49 U.S.C. 47501 et seq. (formerly the Aviation Safety and...

  12. 78 FR 16910 - Approval of Noise Compatibility Program for Cleveland-Hopkins International Airport, Cleveland, Ohio

    Science.gov (United States)

    2013-03-19

    ... for noise abatement, land use planning and program management on and off the airport were evaluated... Cleveland, Ohio under the provisions of 49 U.S.C. 47501 et seq. (formerly the Aviation Safety and Noise Abatement Act, hereinafter referred to as ``the Act'') and 14 CFR part 150 (hereinafter referred to...

  13. 76 FR 72025 - Noise Compatibility Program Notice for W.M. Kellogg Airport, Battle Creek, MI

    Science.gov (United States)

    2011-11-21

    ... Federal Aviation Administration Noise Compatibility Program Notice for W.M. Kellogg Airport, Battle Creek... Administration (FAA) announces its determination that the noise exposure maps submitted by the City of Battle... Safety and Noise Abatement Act, herein after referred to as ``the Act'') and 14 Code of...

  14. The community response to aircraft noise around six Spanish airports

    Science.gov (United States)

    Garcia, A.; Faus, L. J.; Garcia, A. M.

    1993-06-01

    The community response to aircraft noise has been studied through a social survey. A total of 1800 persons living in the vicinity of six major Spanish airports have been interviewed at their homes concerning the environmental quality of the area, dissatisfaction with road traffic noise and aircraft noise, activities interfered with by noise, most disturbing aircraft types, and subjective evaluation of airport impact. All the responses obtained in this survey have been compared with aircraft noise levels corresponding to the residence locations of the people interviewed (values of NEF levels were calculated with the INM model). The results obtained in this work allow one to evaluate the impact of aircraft noise under a wide range of different situations.

  15. Analysis of characteristics and radiation safety situation of uranium mining and metallurgy facilities in north area of China

    International Nuclear Information System (INIS)

    According to the radiation safety management of uranium mining and metallurgy facilities in north area of China, features and radiation safety conditions of uranium mining and metallurgy facilities in north area of China were analyzed based on summarizing the inspection data for 2011-2013. So the main problems of radiation environment security on uranium mine were studied. The relevant management measures and recommendations were put forward, and the basis for environmental radiation safety management decision making of uranium mining and metallurgy facilities in future was provided. (authors)

  16. Measuring the levels of noise at the İstanbul Atatürk Airport and comparisons with model simulations.

    Science.gov (United States)

    Sari, Deniz; Ozkurt, Nesimi; Akdag, Ali; Kutukoglu, Murat; Gurarslan, Aliye

    2014-06-01

    Airport noise and its impact on the surrounding areas are major issues in the aviation industry. The İstanbul Atatürk Airport is a major global airport with passenger numbers increasing rapidly per annum. The noise levels for day, evening and night times were modeled around the İstanbul Atatürk Airport according to the European Noise Directive using the actual data records for the year 2011. The "ECAC Doc. 29-Interim" method was used for the computation of the aircraft traffic noise. In the setting the noise model for the local airport topography was taken into consideration together with the noise source data, the airport loadings, features of aircraft and actual air traffic data. Model results were compared with long-term noise measurement values for calibration. According to calibration results, classifications of the aircraft type and flight tracks were revised. For noise model validation, the daily noise measurements at four additional locations were used during the verification period. The input data was re-edited only for these periods and the model was validated. A successful model performance was obtained in several zones around the airport. The validated noise model of the İstanbul Atatürk Airport can be now utilized both for determining the noise levels in the future and for producing new strategies which are about the land use planning, operational considerations for the air traffic management and the noise abatement procedures. PMID:23972900

  17. 14 CFR 152.325 - Financial status report: Airport planning.

    Science.gov (United States)

    2010-01-01

    ... TRANSPORTATION (CONTINUED) AIRPORTS AIRPORT AID PROGRAM Accounting and Reporting Requirements § 152.325 Financial... 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...

  18. 19 CFR 122.11 - Designation as international airport.

    Science.gov (United States)

    2010-04-01

    ...; 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 due... 19 Customs Duties 1 2010-04-01 2010-04-01 false Designation as international airport....

  19. 19 CFR 122.13 - List of international airports.

    Science.gov (United States)

    2010-04-01

    ... THE TREASURY AIR COMMERCE REGULATIONS Classes of Airports § 122.13 List of international airports. The following is a list of international airports of entry designated by the Secretary of the Treasury. Location... 19 Customs Duties 1 2010-04-01 2010-04-01 false List of international airports. 122.13 Section...

  20. Energy Research in Airports: A Review

    OpenAIRE

    Sergio Ortega Alba; Mario Manana

    2016-01-01

    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. ...

  1. Surface Operations Systems Improve Airport Efficiency

    Science.gov (United States)

    2009-01-01

    With Small Business Innovation Research (SBIR) contracts from Ames Research Center, Mosaic ATM of Leesburg, Virginia created software to analyze surface operations at airports. Surface surveillance systems, which report locations every second for thousands of air and ground vehicles, generate massive amounts of data, making gathering and analyzing this information difficult. Mosaic?s Surface Operations Data Analysis and Adaptation (SODAA) tool is an off-line support tool that can analyze how well the airport surface operation is working and can help redesign procedures to improve operations. SODAA helps researchers pinpoint trends and correlations in vast amounts of recorded airport operations data.

  2. 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... International Airport (JFK), LaGuardia Airport (LGA), and Newark Liberty International Airport (EWR). This... airport and by day, but DCA, JFK, LGA, and EWR all were affected by the storms. However, the...

  3. Airports Environmental Management: Results from the Evaluation of European Airports Environmental Plans

    OpenAIRE

    Dimitrios Dimitriou; Asimina Voskaki; Maria Sartzetaki

    2014-01-01

    Although airports contribute to region's economic development, they have a negative impact on the environment and on the communities around them. Environmental impacts such as noise, air and water pollution, and natural resources consumption are some of the implications resulting from the operation of airports that have the ability to constrain airports further development. In addition, increased public concern, regarding climate change, imposes more restrictions on carbon use and greenhouse ...

  4. Responding effectively to fuel spills at airports

    International Nuclear Information System (INIS)

    Fuel spills are among the most frequent causes of emergency calls faced by airport firefighters. Most fuel spills are a result of human error and careless procedures. They always constitute an emergency and require fast, efficient action to prevent disaster. A fuel spill is an accidental release of fuel, in this case, from an aircraft fuel system, refueling vehicle or refueling system. A normal release of a few drops of fuel associated with a disconnection or other regular fueling operations should not be classified as a fuel spill. However, anytime fuel must be cleaned up and removed from an area, a fuel spill has occurred. Volatile fuels pose significant threats to people, equipment, facilities and cargo when they are released. Anyone near a spill, including ramp workers, fueling personnel and aircraft occupants, are in danger if the fuel ignites. Buildings and equipment in a spill area, such as terminals, hangars, aircraft, fuel trucks and service equipment also are at risk. An often neglected point is that aircraft cargo also is threatened by fuel spills

  5. Airport Capacity Forecast : Short-term forecasting of runway capacity

    OpenAIRE

    Hesselink, Henk; Nibourg, Joyce; D'Estampes, Ludovic; Lezaud, Pascal

    2014-01-01

    International audience Airports expect major benefits from increasing predictability of the operation. This paper will investigate the use of forecast information to determine forecast airport capacity, which will allow airport stakeholders to optimize the use of their resources. The focus will be on forecasting runway capacity, at most airports the major factor for the overall airport capacity. The possibility to model forecast runway capacity, based on probabilistic inputs, will be inves...

  6. Accident safety analysis for 300 Area N Reactor Fuel Fabrication and Storage Facility

    International Nuclear Information System (INIS)

    The purpose of the accident safety analysis is to identify and analyze a range of credible events, their cause and consequences, and to provide technical justification for the conclusion that uranium billets, fuel assemblies, uranium scrap, and chips and fines drums can be safely stored in the 300 Area N Reactor Fuel Fabrication and Storage Facility, the contaminated equipment, High-Efficiency Air Particulate filters, ductwork, stacks, sewers and sumps can be cleaned (decontaminated) and/or removed, the new concretion process in the 304 Building will be able to operate, without undue risk to the public, employees, or the environment, and limited fuel handling and packaging associated with removal of stored uranium is acceptable

  7. Tech assist/fire safety assessment of 100K area facilities

    International Nuclear Information System (INIS)

    This Tech Assist/Fire Safety Assessment provides a comprehensive assessment of the 100K Area Facilities at the U.S. Department of Energy's Hanford Site for fire protection upgrades that may be needed given the limited remaining service life of these facilities. This assessment considers the relative nature of observed fire risks and whether the installed fire protection systems adequately control this risk. The analysis is based on compliance with DOE Orders, NFPA Codes and Standards, and recognized industry practice. Limited remaining service life (i.e., 6 to 12 years), current value of each facility, comparison to the best protected class of industrial risk, and the potential for exemptions from DOE requirements are key factors for recommendations presented in this report

  8. Criticality safety evaluation report for 300 Area N Reactor fuel fabrication and storage facility

    Energy Technology Data Exchange (ETDEWEB)

    Schwinkendorf, K.N.

    1993-12-01

    Criticality safety support calculations for the 300 Area Fuels Manufacturing Facility have been performed to update values currently found in the criticality prevention specifications. The old safe masses and associated dimensions table has been updated with new values, which were produced using more modern computer codes that comply with Software Quality Assurance (SQA) requirements. Monte Carlo calculations, using MCNP (Carter 1991), were performed to spot check these results, obtained using the WIMS-E code (Gubbins et. al. 1982). In addition, the criticality considerations associated with certain accident, or upset, conditions were analyzed. These scenarios include fire, the bringing together of multiple safe masses into one neutronically coupled system, misstacking, and accidental interspersed moderation.

  9. Accident safety analysis for 300 Area N Reactor Fuel Fabrication and Storage Facility

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, D.J.; Brehm, J.R.

    1994-01-01

    The purpose of the accident safety analysis is to identify and analyze a range of credible events, their cause and consequences, and to provide technical justification for the conclusion that uranium billets, fuel assemblies, uranium scrap, and chips and fines drums can be safely stored in the 300 Area N Reactor Fuel Fabrication and Storage Facility, the contaminated equipment, High-Efficiency Air Particulate filters, ductwork, stacks, sewers and sumps can be cleaned (decontaminated) and/or removed, the new concretion process in the 304 Building will be able to operate, without undue risk to the public, employees, or the environment, and limited fuel handling and packaging associated with removal of stored uranium is acceptable.

  10. 75 FR 32280 - Safety Zones; Marine Events Within the Captain of the Port Sector Northern New England Area of...

    Science.gov (United States)

    2010-06-08

    ... establishing 51 safety zones for marine events within the Captain of the Port Sector Northern New England area..., 2008, issue of the Federal Register (73 FR 3316). Public Meeting We do not now plan to hold a public... Port Sector Northern New England Area of Responsibility, July Through September AGENCY: Coast...

  11. Role of Air Cargo and Road Feeder Services for Regional Airports – Case Studies from the Baltic Sea Region

    Directory of Open Access Journals (Sweden)

    Beifert Anatoli

    2016-06-01

    Full Text Available Although airports play an important role the global and European economies, according to the new guidelines of the EU Commission on the new state aid rules for a competitive aviation industry (EC, 2014, it will be more difficult for unprofitable airports, to get financial public subsidies in the future. The Commission noted that the majority of regional airports experience severe problems to cover their operative costs, resulting from among other things from overlapping of airports’ catchment areas. The main objective of the above mentioned measures is not to close the regional airports, but to motivate them to operate on cost efficient, profitable and more flexible basis, stating however that and that the most inefficient airports will be still closed. In order face upcoming challenges, the regional airports shall reconsider their future development plans. Traditionally, the airports including small and regional airports focus on the passenger traffic and thus, the possible benefits and opportunities of the air cargo market are totally underestimated or even completely ignored. Most regional airports in the Baltic Sea region act totally isolated and do not have a clear picture of the current situation on the international air cargo market today, its future perspectives and sustainable development plans remain basically hidden. There are some examples when trying to meet the market demand, the regional airports have made huge, but unfortunately unjustified investments, e.g. improving airport infrastructure, runways, etc. However, the airports’ infrastructural investments alone cannot fulfil the expected “remedy” role for the airports’ sustainability. This paper aims at investigating the positioning and the role of the regional airports in the current hub-and-spoke network, focusing on the relevance and potential of the air cargo sector for the regional airports development. The optional freight value proposition for the development of

  12. 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...

  13. Southampton international airport: an environmental approach

    Energy Technology Data Exchange (ETDEWEB)

    Caplen, J.G.F. [Southampton Business School, Southampton Institute (United Kingdom)

    2000-07-01

    This study examines the effect of airport noise on residents living within the locality of Southampton International Airport (SIA). It briefly reviews the hedonic pricing method, contrasting it with the contingent valuation method (CVM), explaining why the latter approach is more relevant in this case. Problems generated by the airport and the airport authority's approach to reaching individual solutions, in conjunction with the local authorities of Eastleigh and Southampton, are discussed; these include air pollution, emissions and odour. Most of these are addressed to the satisfaction of the majority of local residents, with the exception being night aircraft noise, which has resulted in much local controversy. A local survey of residents' preferences is detailed and analysed in an attempt to quantify the cost to local residents. A discussion of sources of bias is included, along with considerations and recommendations. (author)

  14. 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.

  15. 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.

  16. 14 CFR 141.38 - Airports.

    Science.gov (United States)

    2010-01-01

    ... applicant for a pilot school certificate or a provisional pilot school certificate must show that he or she... path by at least 50 feet. (c) Each airport must have a wind direction indicator that is visible...

  17. 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...

  18. Geophysical characterization of permafrost terrain at Iqaluit International Airport, Nunavut

    Science.gov (United States)

    Oldenborger, Greg A.; LeBlanc, Anne-Marie

    2015-12-01

    Iqaluit International Airport presently suffers from instabilities and subsidence along its runway, taxiways and apron. In particular, asphalt surfaces are significantly impacted by settlement and cracking. These instabilities may be related to permafrost, permafrost degradation and associated drainage conditions. Low induction number electromagnetic measurements along with galvanic and capacitive electrical resistivity surveys were performed over selected areas within the airport boundary and in the near vicinity to assist with permafrost characterization and to investigate active permafrost processes. Electrical resistivity images suggest distinct electrical signatures for different terrain units and sediment types, and for ice-rich material including ice wedges. Anomalous regions are identified that are coincident with localized settlement problems. Repeated resistivity maps reveal seasonal changes indicative of high unfrozen water content and freeze/thaw of groundwater beneath airport infrastructure in distinct regions related to surficial geology. Even with continuous permafrost and cold permafrost temperatures, the resistivity models reveal anomalously conductive material at depth that is not obviously correlated to mapped surficial sediments and that may represent thaw susceptible sediments or significant unfrozen water content.

  19. Airport Congestion When Carriers Have Market Power

    OpenAIRE

    Brueckner, Jan K.

    2002-01-01

    This paper analyzes airport congestion when carriers are nonatomistic, showing how the results of the road-pricing literature are modified when the economic agents causing congestion have market power. The analysis shows that when an airport is dominated by a monopolist, congestion is fully internalized, yielding no role for congestion pricing under monopoly conditions. Under a Cournot oligopoly, however, carriers are shown to internalize only the congestion they impose on themselves. A toll ...

  20. Safety analysis -- 200 Area Savannah River Plant, F-Canyon Operations. Supplement 4

    Energy Technology Data Exchange (ETDEWEB)

    Beary, M.M.; Collier, C.D.; Fairobent, L.A.; Graham, R.F.; Mason, C.L.; McDuffee, W.T.; Owen, T.L.; Walker, D.H.

    1986-02-01

    The F-Canyon facility is located in the 200 Separations Area and uses the Purex process to recover plutonium from reactor-irradiated uranium. The irradiated uranium is normally in the form of solid or hollow cylinders called slugs. These slugs are encased in aluminum cladding and are sent to the F-Canyon from the Savannah River Plant (SRP) reactor areas or from the Receiving Basin for Offsite Fuels (RBOF). This Safety Analysis Report (SAR) documents an analysis of the F-Canyon operations and is an update to a section of a previous SAR. The previous SAR documented an analysis of the entire 200 Separations Area operations. This SAR documents an analysis of the F-Canyon and is one of a series of documents for the Separations Area as specified in the Savannah River Implementation Plans. A substantial amount of the information supporting the conclusions of this SAR is found in the Systems Analysis. Some F-Canyon equipment has been updated during the time between the Systems Analysis and this SAR and a complete description of this equipment is included in this report. The primary purpose of the analysis was to demonstrate that the F-Canyon can be operated without undue risk to onsite or offsite populations and to the environment. In this report, risk is defined as the expected frequency of an accident, multiplied by the resulting radiological consequence in person-rem. The units of risk for radiological dose are person-rem/year. Maximum individual exposure values have also been calculated and reported.

  1. Safety Assessment Of Inshas Area Related To Environmental Effects From Surrounding Factories

    International Nuclear Information System (INIS)

    The main safety objective require that a nuclear or radiation facility must be sited, designed, constructed, operated and commissioned in a way that assure that no hazards from ionizing radiation could occur on site personnel, the public, and the environment. On the other hand many of a new activities such companies, factories, are established surrounding the nuclear or radiation site, that give rise to hazards on the nuclear site personnel due to its normal and accidental releases of dangerous and taxis gases. The present study considers that effects from surrounding industries on Inchas site which could happened. Two Egyptian research reactors are located within the nuclear research center at Inshas area, 30 km north east of Cairo. This area are crowded by different industrial plants. The releases from them has a hazardous and economical effects on the research center workers and the surrounding inhabitancy. In the study, a meteorological regional specific data is considered all over the year, including a wind rose characterization. It considered both normal operating conditions and an accidental situation. The results shows that there are a considerable risk due to normal releases in some areas downwind direction of the major releases, and a highly risk in areas subjected to major exposure. Regional maps of emission distribution, economical damage , pollutant concentration are obtained. The study helps to identify solutions to problems of atmospheric protection. It can be used as a decision support for the environmental, economic, and innovation planning at the national levels taking into consideration the national pollution standards and variety of existing emission sources.

  2. 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.

  3. 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.

  4. Does the Visibility of Greenery Increase Perceived Safety in Urban Areas? Evidence from the Place Pulse 1.0 Dataset

    Directory of Open Access Journals (Sweden)

    Xiaojiang Li

    2015-07-01

    Full Text Available Urban green space provides a series of esthetic, environmental and psychological benefits to urban residents. However, the relationship between the visibility of green vegetation and perceived safety is still in debate. This research investigated whether green vegetation could help to increase the perceived safety based on a crowdsourced dataset: the Place Pulse 1.0 dataset. Place Pulse 1.0 dataset, which was generated from a large number of votes by online participants, includes geo-tagged Google Street View images and the corresponding perceived safety score for each image. In this study, we conducted statistical analyses to analyze the relationship between perceived safety and green vegetation characteristics, which were extracted from Google Street View images. Results show that the visibility of green vegetation plays an important role in increasing perceived safety in urban areas. For different land use types, the relationship between vegetation structures and perceived safety varies. In residential, urban public/institutional, commercial and open land areas, the visibility of vegetation higher than 2.5 m has significant positive correlations with perceived safety, but there exists no significant correlation between perceived safety and the percentage of green vegetation in transportation and industrial areas. The visibility of vegetation below 2.5 m has no significant relationship with the perceived safety in almost all land use types, except for multifamily residential land and urban public/institutional land. In general, this study provided insight for the relationship between green vegetation characteristics and the perception of environment, as well as valuable reference data for developing urban greening programs.

  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. Low back load in airport baggage handlers.

    Science.gov (United States)

    Koblauch, Henrik

    2016-04-01

    Low back pain (LBP) constitutes a major economic problem in many countries. The causes of LBP are still largely unknown and several risk factors have been suggested including heavy lifting, which causes high compression forces of the tissues in the low back. Micro-fractures in the endplates of the vertebrae caused by compression forces have been suggested as a source of unspecific pain. Although airport baggage handlers exhibit a high prevalence of musculoskeletal complaints the amount of biomechanical research within this and similar areas is limited. The aims of this thesis were to perform a general description of the lumbar loading in baggage handlers (Paper I), to develop a generically useful tool to examine specific lumbar compression in a valid manner (Paper II & III), and to investigate the spinal loading in common work tasks for baggage handlers. (Paper III). We recorded electromyography during baggage handling in the baggage hall, by a conveyor, and inside the aircraft baggage compartment. Electromyography was analyzed using amplitude probability distribution functions (APDF) on both tasks and full day recordings and root mean square (RMS) values on tasks. Furthermore, we estimated L4/L5 compression and moment along with shoulder flexor moment with a Watbak model based on more specific subtasks. In addition, we built an inverse dynamics-based musculoskeletal computer model using the AnyBody Modeling System (AMS). Motion capture recorded the movements in 3D during a stooped and a kneeling lifting task simulating airport baggage handler work. Marker trajectories were used to drive the model. The AMS-models computed estimated compression forces, shear forces and the moments around the L4/L5 joint. The compression forces were used for comparison with the vertebral compression tolerances reported in the literature. The RMS muscle activity was high in all tasks. The average peak RMS muscle activity was up to 120% EMGmax in the erector spinae during the baggage

  7. The Safety Assessment Education and Training Programme (SAET). Education and Training in the Area of Safety Assessment

    International Nuclear Information System (INIS)

    • The SAET Programme provides a systematic approach for training regulatory, operational and technical support staff in the skills needed for informed decision-making and technical review of NPP safety case documentation. • The objective of the Programme is to support the IAEA Member States in developing the knowledge and skills necessary for making the right decisions in NPP design, licensing and operation. (author)

  8. SARNET: Integrating Severe Accident Research in Europe - Safety Issues in the Source Term Area

    International Nuclear Information System (INIS)

    SARNET (Severe Accident Research Network) is a Network of Excellence of the EU 6. Framework Programme that integrates in a sustainable manner the research capabilities of about fifty European organisations to resolve important remaining uncertainties and safety issues concerning existing and future nuclear plant, especially water-cooled reactors, under hypothetical severe accident conditions. It emphasises integrating activities, spreading of excellence (including knowledge transfer) and jointly-executed research. This paper summarises the main results obtained at the middle of the current 4-year term, highlighting those concerning radioactive release to the environment. Integration is pursued through different methods: the ASTEC integral computer code for severe accident modelling, development of PSA level 2 methods, a means for definition, updating and resolution of safety issues, and development of a web database for storing experimental results. These activities are helped by an evolving Advanced Communication Tool, easing communication amongst partners. Concerning spreading of excellence, educational courses covering severe accident analysis methodology and level 2 PSA have been organised for early 2006. A text book on Severe Accident Phenomenology is being written. A mobility programme for students and young researchers has started. Results are disseminated mainly through open conference proceedings, with journal publications planned. The 1. European Review Meeting on Severe Accidents in November 2005 covered SARNET activities during its first 18 months. Jointly executed research activities concern key issues grouped in the Corium, Containment and Source Term areas. In Source Term, behaviour of the highly radio-toxic ruthenium under oxidising conditions, including air ingress, is investigated. Models are proposed for fuel and ruthenium oxidation. Experiments on transport of oxide ruthenium species are performed. Reactor scenario studies assist in defining

  9. Prehospital care at a major international airport.

    Science.gov (United States)

    Cwinn, A A; Dinerman, N; Pons, P T; Marlin, R

    1988-10-01

    Medical emergencies at a major metropolitan airport have a significant impact on prehospital care capabilities for the rest of the community in which the airport is located. Stapleton International Airport in Denver, Colorado, is a facility that in 1985 had 14.4 million passengers and a static employee population of 12,000 to 15,000. In 1981, there were 1,182 ambulance trips to the airport, 40.4% of which did not result in the transport of a patient. The expense of sending an ambulance and fire engine out on such calls was great, and paramedics were out of service for approximately 300 hours on these nontransport cases. In order to improve prehospital services to the airport and the city, a paramedic has been stationed in the concourse at the airport 16 hours a day since 1982. The records for airport paramedic services for the 12 months ending September 1985 were reviewed. Paramedic services were requested for 1,952 patients. Of these, 696 (35.7%) were transported to hospital by ambulance; 115 (5.9%) went by private car; 284 (14.6%) refused any paramedic care or transport; and 857 (43.9%) were released, after base station contact, with instructions to seek definitive care at the final destination. Presenting complaints were classified into 55 categories and the frequencies and dispositions are described. The most common presentations resulting in transport were chest pain, 110 (5.6%); syncope, 60 (3.1%); psychiatric, 57 (2.9%); abdominal pain, 49 (2.5%); seizure, 36 (1.8%); fracture, 31 (1.6%); and cardiac arrest, 29 (1.5%).(ABSTRACT TRUNCATED AT 250 WORDS) PMID:3177992

  10. Preliminary safety analysis of the B-C Cribs Controlled Area. [Hanford Reservation

    Energy Technology Data Exchange (ETDEWEB)

    Maxfield, H.L.

    1974-07-31

    Approximately 2,000 acres of land in the center of the Hanford Reservation is contaminated with an estimated 14 Ci of /sup 137/Cs and 81 Ci of /sup 90/Sr associated with animal wastes. Approximately half of this activity is located on (or within) 2.5 centimeters of the ground surface. The source of the contamination was the B-C Cribs and trenches which were used as liquid radioactive waste disposal sites during the 1950's. The mechanism for movement of radionuclides from the disposal site to the ground surface is believed to have been burrowing by an animal (probably a badger) followed by use of the exposed material as a salt lick by rabbits and other animals. When the radioactivity was discovered, the burrow was sealed, the contaminated site was classed as a radiation zone, and surveillance initiated. The contamination site has not been a significant hazard to employees at the plant or to the public. The Atlantic Richfield Hanford Company maintained control over the surface contamination by isolation, zoning, and by continued surveillance. Methods of handling the contaminated area have been considered. Discussions of these alternatives and applicable safety analysis information are included in this document.

  11. Patient Safety in Plastic Surgery: Identifying Areas for Quality Improvement Efforts

    Science.gov (United States)

    Hernandez-Boussard, Tina; McDonald, Kathryn M.; Rhoads, Kim F.; Curtin, Catherine M.

    2016-01-01

    Summary Background Improving quality of healthcare is a global priority. Before quality benchmarks are established, we first must understand rates of adverse events. This project assessed risk-adjusted rates of inpatient adverse events for soft tissue reconstructive procedures. Methods Patients receiving soft tissue reconstructive procedures from 2005–2010 were extracted from the Nationwide Inpatient Sample. Inpatient adverse events were identified using patient safety indicators (PSI), established measures developed by Agency for Healthcare Research and Quality. Results We identified 409,991 patient with soft tissue reconstruction and 16,635 (4.06%) had a PSI during their hospital stay. PSIs were associated with increased risk-adjusted mortality, longer length of stay, and decreased routine disposition (pplastic surgery patients had significantly lower RAR compared to other surgical inpatients for all events evaluated except for failure to rescue and postoperative hemorrhage or hematoma, which were not statistically different. RAR of hematoma hemorrhage were significantly higher in patients receiving size-reduction surgery, and these rates were further accentuated when broken down by gender and payer. Conclusions In general, plastic surgery patients had lower rates of in-hospital adverse events than other surgical disciplines, but PSIs were not uncommon. With the establishment of national basal PSI rates in plastic surgery patients, benchmarks can be devised and target areas for quality improvement efforts identified. Further prospective studies should be designed to elucidate the drivers of adverse events identified in this population. PMID:24108144

  12. 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.

  13. 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.

  14. Annoyance, sleep disturbance, health aspects, perceived risk and residential satisfaction around Schiphol airport: Summary of results of a questionnaire

    OpenAIRE

    RIVM; CCM; IMA; TNO-PG

    1999-01-01

    As part of the Evaluation and Monitoring Programme for Schiphol airport, a questionnaire on the prevalence of self-rated annoyance, sleep disturbance, perceived general health, respiratory complaints, satisfaction in the study area was sent to a randomly selected sample of 30,000 people living within 25 km of Schiphol airport. The purpose of this study was to assess these factors in relation to the exposure to aircraft noise and air pollution. Exposure to aircraft noise was based on model cal...

  15. Location-Based Services and Privacy in Airports

    DEFF Research Database (Denmark)

    Hansen, John Paulin; Alapetite, Alexandre; Andersen, Henning Boje;

    2009-01-01

    This paper reports on a study of privacy concerns related to location-based services in an airport, where users who volunteer for the service will be tracked for a limited period and within a limited area. Reactions elicited from travellers at a field trial showed 60% feeling to some or to a large...... degree more secure with the system in operation. To provide a background for the privacy study we also describe services provided by the tracking facility and the infrastructure behind it as well as the design and evaluation activities we used. Based on project results including a large number of...

  16. SAFETY

    CERN Multimedia

    M. Plagge, C. Schaefer and N. Dupont

    2013-01-01

    Fire Safety – Essential for a particle detector The CMS detector is a marvel of high technology, one of the most precise particle measurement devices we have built until now. Of course it has to be protected from external and internal incidents like the ones that can occur from fires. Due to the fire load, the permanent availability of oxygen and the presence of various ignition sources mostly based on electricity this has to be addressed. Starting from the beam pipe towards the magnet coil, the detector is protected by flooding it with pure gaseous nitrogen during operation. The outer shell of CMS, namely the yoke and the muon chambers are then covered by an emergency inertion system also based on nitrogen. To ensure maximum fire safety, all materials used comply with the CERN regulations IS 23 and IS 41 with only a few exceptions. Every piece of the 30-tonne polyethylene shielding is high-density material, borated, boxed within steel and coated with intumescent (a paint that creates a thick co...

  17. SAFETY

    CERN Multimedia

    C. Schaefer and N. Dupont

    2013-01-01

      “Safety is the highest priority”: this statement from CERN is endorsed by the CMS management. An interpretation of this statement may bring you to the conclusion that you should stop working in order to avoid risks. If the safety is the priority, work is not! This would be a misunderstanding and misinterpretation. One should understand that “working safely” or “operating safely” is the priority at CERN. CERN personnel are exposed to different hazards on many levels on a daily basis. However, risk analyses and assessments are done in order to limit the number and the gravity of accidents. For example, this process takes place each time you cross the road. The hazard is the moving vehicle, the stake is you and the risk might be the risk of collision between both. The same principle has to be applied during our daily work. In particular, keeping in mind the general principles of prevention defined in the late 1980s. These principles wer...

  18. Innovative radar products for the 3D, high-resolution and real-time monitoring of the convective activity in the airspace around airports

    Science.gov (United States)

    Tabary, P.; Bousquet, O.; Sénési, S.; Josse, P.

    2009-09-01

    Airports are recognized to become critical areas in the future given the expected doubling in air traffic by 2020. The increased density of aircrafts in the airport airspaces calls for improved systems and products to monitor in real-time potential hazards and thus meet the airport objectives in terms of safety and throughput. Among all meteorological hazards, convection is certainly the most impacting one. We describe here some innovative radar products that have recently been developed and tested at Météo France around the Paris airports. Those products rely on the French Doppler radar network consisting today of 24 elements with some of them being polarimetric. Reflectivity and Doppler volumetric data are concentrated from all 24 radar sites in real-time at the central level (Toulouse) where 3D Cartesian mosaics covering the entire French territory (i.e. a typical 1,000 by 1,000 km² area) are elaborated. The innovation with respect to what has been done previously is that the three components of the wind are retrieved by operational combination of the radial velocities. The final product, available in real-time every 15 minutes with a spatial resolution of 2.5 km horizontally and 500 m vertically, is a 3D grid giving the interpolated reflectivity and wind field (u, v and w) values. The 2.5 km resolution, arising from the fact that the retrieval is carried out every 15 minutes from radars typically spaced apart by 150 km, is not sufficient for airport airspace monitoring but is valuable for en-route monitoring. Its extension to the entire European space is foreseen. To address the specific needs in the airport areas, a downscaling technique has been proposed to merge the above-mentioned low-resolution 3D wind and reflectivity fields with the high resolution (5 minutes and 1 km²) 2D imagery of the Trappes radar that is the one that covers the Paris airports. The merging approach is based on the assumption that the Vertical Profile of Reflectivity (i.e. the

  19. 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,...

  20. 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... (CLT); Phoenix Sky Harbor International Airport, Phoenix, Arizona (PHX); and Denver...

  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. 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...

  3. 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.

  4. AIRPORTS PERFORMANCE AND EFFICIENCY EVALUATION BASED ON MULTIDIMENTIONAL TOOLS

    OpenAIRE

    Jardim, João Pedro; Baltazar, Maria; Silva, Jorge

    2012-01-01

    Airport benchmarking depends on airport operational performance and efficiency indicators, which are important issues for business, operational management, regulatory agencies, airlines and passengers. There are several sets of single and complex indicators to evaluate airports performance and efficiency as well as several techniques to benchmark such infrastructures. The general aim of this work is the development of airport performance and efficiency predictive models using robust but flexi...

  5. Journal of Airline and Airport Management: Taking off on an exciting journey into Air Transport Research

    Directory of Open Access Journals (Sweden)

    David Gonzalez-Prieto

    2011-11-01

    Full Text Available We are pleased to introduce this first and inaugural issue of the first volume of the Journal of Airline and Airport Management (JAIRM. JAIRM is an international journal that proposes and fosters discussion on the theory and application in all areas of air transport, including (but not limited to air transport and globalization, airline and airport management. We are interested in issues related to production, logistics, operations, marketing, policy and regulation, information systems, project management, quality, as well as regional development, economics, organizational behaviour, finance and accounting in air transport research.

  6. 19 CFR 122.14 - Landing rights airport.

    Science.gov (United States)

    2010-04-01

    ... landing. Permission to land is not required for an emergency or forced landing (covered under § 122.35... 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...

  7. 14 CFR 139.325 - Airport emergency plan.

    Science.gov (United States)

    2010-01-01

    ... expected to serve; (2) The name, location, telephone number, and emergency capability of each hospital and... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airport emergency plan. 139.325 Section 139... AIRPORTS Operations § 139.325 Airport emergency plan. (a) In a manner authorized by the Administrator,...

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

    Science.gov (United States)

    Airports in and near Washington, DC Reagan National 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 Approximate 1 hour drive from Rockville* |

  9. 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...

  10. 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...

  11. Wireless Channel Characterization: Modeling the 5 GHz Microwave Landing System Extension Band for Future Airport Surface Communications

    Science.gov (United States)

    Matolak, D. W.; Apaza, Rafael; Foore, Lawrence R.

    2006-01-01

    We describe a recently completed wideband wireless channel characterization project for the 5 GHz Microwave Landing System (MLS) extension band, for airport surface areas. This work included mobile measurements at large and small airports, and fixed point-to-point measurements. Mobile measurements were made via transmission from the air traffic control tower (ATCT), or from an airport field site (AFS), to a receiving ground vehicle on the airport surface. The point-to-point measurements were between ATCT and AFSs. Detailed statistical channel models were developed from all these measurements. Measured quantities include propagation path loss and power delay profiles, from which we obtain delay spreads, frequency domain correlation (coherence bandwidths), fading amplitude statistics, and channel parameter correlations. In this paper we review the project motivation, measurement coordination, and illustrate measurement results. Example channel modeling results for several propagation conditions are also provided, highlighting new findings.

  12. 48 CFR 3052.236-70 - Special precautions for work at operating airports.

    Science.gov (United States)

    2010-10-01

    ... supported as required. All other construction markings on roads and adjacent parking lots may be either... Contracting Officer. (c) All equipment and material in the construction areas or when moved outside the... work at operating airports. As prescribed in (HSAR) 48 CFR 3036.570, insert the following...

  13. 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...

  14. 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.

  15. 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...

  16. 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...

  17. 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,...

  18. 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... the airport in local politics. Response: Owners of residential lots with through-the-fence...

  19. Efficient and secure delivery of area-persistent safety messages in vehicular ad hoc networks

    OpenAIRE

    Güder, Can Berk; Guder, Can Berk

    2009-01-01

    In this thesis, we propose an adaptive mechanism for the delivery of safety messages in vehicular networks in an authenticated and privacy-preserving manner. The traditional approach to message delivery for driving safety applications running on vehicular ad hoc networks (VANETs) has been to increase redundancy, often at the sake of other applications running on the network. We argue that this approach does not accommodate the traffic conditions of crowded cities like İstanbul, and present a ...

  20. Application the principles of corporate governance to enhance efficiency of airport security services

    OpenAIRE

    Chau, Foo-cheong, Sidney.; 周富祥.

    2012-01-01

    Today, aviation security is at the forefront of public consciousness particularly when they think of their own personal safety. The dramatic and catastrophic attacks of 911, utilizing civil aviation resources has made the world view aviation security with a critical eye. It could be argued that the response by States and individual airports and airlines has been positive and rapid, however the effectiveness has been marginal. Many factors have been proffered as the reason, from ineffective c...

  1. Supersonics/Airport Noise Plan: An Evolutionary Roadmap

    Science.gov (United States)

    Bridges, James

    2011-01-01

    This presentation discusses the Plan for the Airport Noise Tech Challenge Area of the Supersonics Project. It is given in the context of strategic planning exercises being done in other Projects to show the strategic aspects of the Airport Noise plan rather than detailed task lists. The essence of this strategic view is the decomposition of the research plan by Concept and by Tools. Tools (computational, experimental) is the description of the plan that resources (such as researchers) most readily identify with, while Concepts (here noise reduction technologies or aircraft configurations) is the aspects that project management and outside reviewers most appreciate as deliverables and milestones. By carefully cross-linking these so that Concepts are addressed sequentially (roughly one after another) by researchers developing/applying their Tools simultaneously (in parallel with one another), the researchers can deliver milestones at a reasonable pace while doing the longer-term development that most Tools in the aeroacoustics science require. An example of this simultaneous application of tools was given for the Concept of High Aspect Ratio Nozzles. The presentation concluded with a few ideas on how this strategic view could be applied to the Subsonic Fixed Wing Project's Quiet Aircraft Tech Challenge Area as it works through its current roadmapping exercise.

  2. 75 FR 68667 - Receipt of Noise Compatibility Program and Request for Review for Kona International Airport at...

    Science.gov (United States)

    2010-11-08

    ... Federal Aviation Administration Receipt of Noise Compatibility Program and Request for Review for Kona... noise compatibility program that was submitted for Kona International Airport at Keahole under the provisions of 49 U.S.C. 47501 et seq. (the Aviation Safety and Noise Abatement Act, hereinafter referred...

  3. 75 FR 3959 - Noise Exposure Map Notice for Kona International Airport at Keahole, Keahole, North Kona, HI

    Science.gov (United States)

    2010-01-25

    ... Federal Aviation Administration Noise Exposure Map Notice for Kona International Airport at Keahole... Aviation Administration (FAA) announces its determination that the noise exposure maps submitted by the.... (Aviation Safety and Noise Abatement Act) and 14 CFR Part 150 are in compliance with applicable...

  4. Health and Safety Plan for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    International Nuclear Information System (INIS)

    The Martin Marietta Energy Systems, Inc. (Energy Systems), policy is to provide a safe and healthful workplace for all employees and subcontractors. The accomplishment of this policy requires that operations at Waste Area Grouping (WAG) 6 at the Department of Energy (DOE) Oak Ridge National Laboratory are guided by an overall plan and consistent proactive approach to safety and health (S ampersand H) issues. The plan is written to utilize past experience and best management practices to minimize hazards to human health or the environment from events such as fires, explosions, falls, mechanical hazards, or any unplanned release of hazardous or radioactive materials to air, soil, or surface water This plan explains additional site-specific health and safety requirements such as Site Specific Hazards Evaluation Addendums (SSHEAs) to the Site Safety and Health Plan which should be used in concert with this plan and existing established procedures

  5. Health and Safety Plan for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    Van Hoesen, S.D.; Clark, C. Jr.; Burman, S.N. [Oak Ridge National Lab., TN (United States); Manis, L.W.; Barre, W.L. [Analysas Corp., Oak Ridge, TN (United States)

    1993-12-01

    The Martin Marietta Energy Systems, Inc. (Energy Systems), policy is to provide a safe and healthful workplace for all employees and subcontractors. The accomplishment of this policy requires that operations at Waste Area Grouping (WAG) 6 at the Department of Energy (DOE) Oak Ridge National Laboratory are guided by an overall plan and consistent proactive approach to safety and health (S&H) issues. The plan is written to utilize past experience and best management practices to minimize hazards to human health or the environment from events such as fires, explosions, falls, mechanical hazards, or any unplanned release of hazardous or radioactive materials to air, soil, or surface water This plan explains additional site-specific health and safety requirements such as Site Specific Hazards Evaluation Addendums (SSHEAs) to the Site Safety and Health Plan which should be used in concert with this plan and existing established procedures.

  6. 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.

  7. 32 CFR 644.423 - Airport development.

    Science.gov (United States)

    2010-07-01

    ... CFR part 21)—nondiscrimination in federally assisted programs of the Department of Transportation... 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...

  8. 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.

  9. 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.

  10. Optimization of measures for radiation safety and social security provision during man-caused radioactive contamination of large areas

    International Nuclear Information System (INIS)

    The paper describes optimization of measures undertaken to overcome effects of the large-scale radiation impact on the ground and population. It generalizes structural and content principles for developing target programs as a proven system of measures reducing the extent of such effects. Authors present a sample set of interdependent measures for provision of radiation safety and social security as applied to the Semipalatinsk Test Site and its affected areas. (author)

  11. Source apportionment of wide range particle size spectra and black carbon collected at the airport of Venice (Italy)

    Science.gov (United States)

    Masiol, Mauro; Vu, Tuan V.; Beddows, David C. S.; Harrison, Roy M.

    2016-08-01

    Atmospheric particles are of high concern due to their toxic properties and effects on climate, and large airports are known as significant sources of particles. This study investigates the contribution of the Airport of Venice (Italy) to black carbon (BC), total particle number concentrations (PNC) and particle number size distributions (PNSD) over a large range (14 nm-20 μm). Continuous measurements were conducted between April and June 2014 at a site located 110 m from the main taxiway and 300 m from the runway. Results revealed no significantly elevated levels of BC and PNC, but exhibited characteristic diurnal profiles. PNSD were then analysed using both k-means cluster analysis and positive matrix factorization. Five clusters were extracted and identified as midday nucleation events, road traffic, aircraft, airport and nighttime pollution. Six factors were apportioned and identified as probable sources according to the size profiles, directional association, diurnal variation, road and airport traffic volumes and their relationships to micrometeorology and common air pollutants. Photochemical nucleation accounted for ∼44% of total number, followed by road + shipping traffic (26%). Airport-related emissions accounted for ∼20% of total PNC and showed a main mode at 80 nm and a second mode beyond the lower limit of the SMPS (international airport located in area affected by a complex emission scenario. The results may underpin measures for improving local and regional air quality, and health impact assessment studies.

  12. Analysis of area events as part of probabilistic safety assessment for Romanian TRIGA SSR 14 MW reactor

    International Nuclear Information System (INIS)

    The international experience has shown that the external events could be an important contributor to plant/ reactor risk. For this reason such events have to be included in the PSA studies. In the context of PSA for nuclear facilities, external events are defined as events originating from outside the plant, but with the potential to create an initiating event at the plant. To support plant safety assessment, PSA can be used to find methods for identification of vulnerable features of the plant and to suggest modifications in order to mitigate the impact of external events or the producing of initiating events. For that purpose, probabilistic assessment of area events concerning fire and flooding risk and impact is necessary. Due to the relatively large power level amongst research reactors, the approach to safety analysis of Romanian 14 MW TRIGA benefits from an ongoing PSA project. In this context, treatment of external events should be considered. The specific tasks proposed for the complete evaluation of area event analysis are: identify the rooms important for facility safety, determine a relative area event risk index for these rooms and a relative area event impact index if the event occurs, evaluate the rooms specific area event frequency, determine the rooms contribution to reactor hazard state frequencies, analyze power supply and room dependencies of safety components (as pumps, motor operated valves). The fire risk analysis methodology is based on Berry's method [1]. This approach provides a systematic procedure to carry out a relative index of different rooms. The factors, which affect the fire probability, are: personal presence in the room, number and type of ignition sources, type and area of combustibles, fuel available in the room, fuel location, and ventilation. The flooding risk analysis is based on the amount of piping in the room. For accuracy of the information regarding piping a facility walk-about is necessary. In case of flooding risk

  13. Objective Lightning Probability Forecasts for East-Central Florida Airports

    Science.gov (United States)

    Crawford, Winfred C.

    2013-01-01

    The forecasters at the National Weather Service in Melbourne, FL, (NWS MLB) identified a need to make more accurate lightning forecasts to help alleviate delays due to thunderstorms in the vicinity of several commercial airports in central Florida at which they are responsible for issuing terminal aerodrome forecasts. Such forecasts would also provide safer ground operations around terminals, and would be of value to Center Weather Service Units serving air traffic controllers in Florida. To improve the forecast, the AMU was tasked to develop an objective lightning probability forecast tool for the airports using data from the National Lightning Detection Network (NLDN). The resulting forecast tool is similar to that developed by the AMU to support space launch operations at Kennedy Space Center (KSC) and Cape Canaveral Air Force Station (CCAFS) for use by the 45th Weather Squadron (45 WS) in previous tasks (Lambert and Wheeler 2005, Lambert 2007). The lightning probability forecasts are valid for the time periods and areas needed by the NWS MLB forecasters in the warm season months, defined in this task as May-September.

  14. Safety- and risk analysis activities in other areas than the nuclear industry

    International Nuclear Information System (INIS)

    The report gives an overview of the legislation within the European Union in the field of major industrial hazards and gives examples of decision criteria applied in a number of European countries when judging the acceptability of an activity. Furthermore, the report mentions a few methods used in the analysis of the safety of chemical installations. (au)

  15. 76 FR 34852 - Safety Zones; Fireworks Displays in the Sector Columbia River Area of Responsibility

    Science.gov (United States)

    2011-06-15

    ... Ocean at the mouth of the Chetco River for 4th of July fireworks displays. The safety zones are... State or local governments and would either preempt State law or impose a substantial direct cost of.... In particular, the Act addresses actions that may result in the expenditure by a State, local,...

  16. Seismic analysis of safety class 1 incinerator glovebox in building 232-Z 200 W Area

    International Nuclear Information System (INIS)

    This report documents the seismic evaluation for the existing safety class 1 incinerator glovebox in 232Z Building. The glovebox is no longer in use and most of the internal mechanical equipment have been removed. However, the insulation firebricks are still in the glovebox for proper disposal

  17. 33 CFR 166.200 - Shipping safety fairways and anchorage areas, Gulf of Mexico.

    Science.gov (United States)

    2010-07-01

    ... Navigation or danger markings must be installed as required by 33 CFR Subchapter C. (c) Special Conditions...: For Federal Register citations affecting § 166.200, see the List of CFR Sections Affected, which... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Shipping safety fairways...

  18. Thermohydraulic tests in the area of reactor safety done in CDTN

    International Nuclear Information System (INIS)

    The main experimental works performed in the last five years at the Thermohydraulics Laboratory of the Nuclear Technology Development Center, in the field of reactor safety are briefly described. This paper cover the performing and analysis of pressure drop, heat transfer and mixing tests in 3X3 rod bundle and rewetting tests in single tube section. (autor)

  19. 78 FR 45057 - Safety Zone; Alpena Area HOG Rally Fireworks, Alpena, Michigan

    Science.gov (United States)

    2013-07-26

    ... potential impact of regulations on small entities during rulemaking. The Coast Guard certifies under 5 U.S.C... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF HOMELAND... zone, as defined by Coast Guard regulations. This temporary safety zone is necessary to...

  20. Occupational safety and health, green chemistry, and sustainability: a review of areas of convergence.

    Science.gov (United States)

    Schulte, Paul A; McKernan, Lauralynn T; Heidel, Donna S; Okun, Andrea H; Dotson, Gary Scott; Lentz, Thomas J; Geraci, Charles L; Heckel, Pamela E; Branche, Christine M

    2013-01-01

    With increasing numbers and quantities of chemicals in commerce and use, scientific attention continues to focus on the environmental and public health consequences of chemical production processes and exposures. Concerns about environmental stewardship have been gaining broader traction through emphases on sustainability and "green chemistry" principles. Occupational safety and health has not been fully promoted as a component of environmental sustainability. However, there is a natural convergence of green chemistry/sustainability and occupational safety and health efforts. Addressing both together can have a synergistic effect. Failure to promote this convergence could lead to increasing worker hazards and lack of support for sustainability efforts. The National Institute for Occupational Safety and Health has made a concerted effort involving multiple stakeholders to anticipate and identify potential hazards associated with sustainable practices and green jobs for workers. Examples of potential hazards are presented in case studies with suggested solutions such as implementing the hierarchy of controls and prevention through design principles in green chemistry and green building practices. Practical considerations and strategies for green chemistry, and environmental stewardship could benefit from the incorporation of occupational safety and health concepts which in turn protect affected workers. PMID:23587312

  1. Safety- and risk analysis activities in other areas than the nuclear industry

    Energy Technology Data Exchange (ETDEWEB)

    Kozine, I.; Duijm, N.J.; Lauridsen, K. [Risoe National Lab. (Denmark)

    2000-12-01

    The report gives an overview of the legislation within the European Union in the field of major industrial hazards and gives examples of decision criteria applied in a number of European countries when judging the acceptability of an activity. Furthermore, the report mentions a few methods used in the analysis of the safety of chemical installations. (au)

  2. Bird Activity Analysis Using Avian Radar Information in Naval Air Station airport, WA

    Science.gov (United States)

    Wang, J.; Herricks, E.

    2010-12-01

    The number of bird strikes on aircraft has increased sharply over recent years and airport bird hazard management has gained increasing attention in wildlife management and control. Evaluation of bird activity near airport is very critical to analyze the hazard of bird strikes. Traditional methods for bird activity analysis using visual counting provide a direct approach to bird hazard assessment. However this approach is limited to daylight and good visual conditions. Radar has been proven to be a useful and effective tool for bird detection and movement analysis. Radar eliminates observation bias and supports consistent data collection for bird activity analysis and hazard management. In this study bird activity data from the Naval Air Station Whidbey Island was collected by Accipiter Avian Radar System. Radar data was pre-processed by filtering out non-bird noises, including traffic vehicle, aircraft, insects, wind, rainfall, ocean waves and so on. Filtered data is then statistically analyzed using MATLAB programs. The results indicated bird movement dynamics in target areas near the airport, which includes (1) the daily activity varied at dawn and dusk; (2) bird activity varied by target area due to the habitat difference; and (3) both temporal and spatial movement patterns varied by bird species. This bird activity analysis supports bird hazard evaluation and related analysis and modeling to provide very useful information in airport bird hazard management planning.

  3. Incorporating Active Runway Crossings in Airport Departure Scheduling

    Science.gov (United States)

    Gupta, Gautam; Malik, Waqar; Jung, Yoon C.

    2010-01-01

    A mixed integer linear program is presented for deterministically scheduling departure and ar rival aircraft at airport runways. This method addresses different schemes of managing the departure queuing area by treating it as first-in-first-out queues or as a simple par king area where any available aircraft can take-off ir respective of its relative sequence with others. In addition, this method explicitly considers separation criteria between successive aircraft and also incorporates an optional prioritization scheme using time windows. Multiple objectives pertaining to throughput and system delay are used independently. Results indicate improvement over a basic first-come-first-serve rule in both system delay and throughput. Minimizing system delay results in small deviations from optimal throughput, whereas minimizing throughput results in large deviations in system delay. Enhancements for computational efficiency are also presented in the form of reformulating certain constraints and defining additional inequalities for better bounds.

  4. Effects of road safety measures in urban areas in The Netherlands.

    OpenAIRE

    Janssen, S.T.M.C.

    1985-01-01

    In two urban areas in the netherlands, each covering a surface of about a hundred hectares, a demonstration project of traffic measures was carried out; these areas were redivided and redesigned with the aims: (a) of better separating traffic zones and residential areas; (b) within the residential areas, of diverting through-traffic (countermeasure type 1), reducing the speed of the remaining traffic (type 2), and increasing environmental amenity (type 3, "woonerf"); (c) within the traffic ar...

  5. 30 CFR 250.459 - What are the safety requirements for drilling fluid-handling areas?

    Science.gov (United States)

    2010-07-01

    ... drilling fluid-handling areas? You must classify drilling fluid-handling areas according to API RP 500... API RP 505, Recommended Practice for Classification of Locations for Electrical Installations at... areas where adequate ventilation is provided by natural means. You must test and recalibrate...

  6. Effects of road safety measures in urban areas in The Netherlands.

    NARCIS (Netherlands)

    Janssen, S.T.M.C.

    1985-01-01

    In two urban areas in the netherlands, each covering a surface of about a hundred hectares, a demonstration project of traffic measures was carried out; these areas were redivided and redesigned with the aims: (a) of better separating traffic zones and residential areas; (b) within the residential

  7. Birds and airports: non-lethal control of Chimango caracara (Milvago chimango) in a military airport of Argentina

    International Nuclear Information System (INIS)

    The congregation of certain bird species near aircraft runways has increased the strike hazards. Monitoring-control plans for birds in airports have been done in several countries, although the antecedents of such problems in Argentina are isolated cases, some incidents have been recorded. Two of them occurred in the Campo de Mayo airport, where this work was performed. At that site, the potentially most hazardous species was the Chimango caracara (Milvago chimango). Our objective was assessing fireworks effectiveness as a control method over Chimango caracara during two consecutive years. At the first implementation, this method showed 80% success in block of animals from overflying the runway and 100% effectiveness for removal of overnight roosting bird flocks, no overnight roosting individuals were recorded during 284 days. This decrease was statistically significant. The flocks that returned to the area to roost were much smaller, and although some habituation to pyrotechnics as deterrents occurred, the numbers of control days was generally smaller than next control periods. The lapse of the Chimango caracara delaying to return to roost was positively correlated with control period duration, and negatively correlated with the number of days interruptions during the previous control period. This is the first record of Chimango caracara as a bird strike hazard species, and the first effective non-lethal control technique report for this species.

  8. On the identification of weather avoidance routes in the terminal maneuvering area of Hong Kong International Airport%题目:论香港国际机场起飞着陆滑行区域气象回避路线的识别

    Institute of Scientific and Technical Information of China (English)

    Manuela SAUER; Thomas HAUF; Ludmila SAKIEW; Pak Wai CHAN; Shuk-Mei TSE; Patrick HUPE

    2016-01-01

    The safety and efficiency of air traffic are significantly affected by adverse weather. This holds especially in termi-nal maneuvering areas (TMA) where, in addition to the impact of weather itself, potential weather avoidance routes are strongly restricted by air traffic regulations. A weather avoidance model DIVMET has been developed which proposes a route through a field of developing thunderstorms. Air traffic control regulations have not been included in it at this stage. DIVMET was applied to the TMA of Hong Kong International Airport as air traffic control (ATC) there has become interested in improving the con-troller’s work load, especially for managing incoming traffic by avoidance route simulations. Although visual inspection of sim-ulated avoidance routes by ATC was satisfactory, a quantitative validation of simulated with real observed routes was also car-ried out. Two real adverse weather situations with thunderstorms within the TMA of Hong Kong and with heavily distorted traf-fic were chosen. The main objective prior to any validation, however, was to identify routes which are solely impacted by weather but do not show any signs of regulation. Route selection was done on the base of flight position data. Landing flights were selected and deviations from standard approach routes were analyzed. As a result, the majority of 272 flights were found to be affected by both weather and regulations (60%), highlighting the challenge for air traffic controllers to manage landing traffic under adverse weather conditions safely and efficiently. Only a few weather-affected flights (7%) were not regulated and could be used for validation. DIVMET simulation routes were presented to local air traffic controllers who confirmed them as poten-tial and realistic avoidance routes. DIVMET weather avoidance route simulations within a TMA appear to be helpful but further model development has to incorporate traffic regulations, to include holdings, short-cuts, and slow

  9. Occupational safety and health, green chemistry, and sustainability: a review of areas of convergence

    OpenAIRE

    Schulte, Paul A; McKernan, Lauralynn T; Heidel, Donna S; Okun, Andrea H; Dotson, Gary Scott; Lentz, Thomas J.; Geraci, Charles L; Heckel, Pamela E; Branche, Christine M.

    2013-01-01

    With increasing numbers and quantities of chemicals in commerce and use, scientific attention continues to focus on the environmental and public health consequences of chemical production processes and exposures. Concerns about environmental stewardship have been gaining broader traction through emphases on sustainability and “green chemistry” principles. Occupational safety and health has not been fully promoted as a component of environmental sustainability. However, there is a natural conv...

  10. Airports Driving Economic and Tourism Development

    OpenAIRE

    Cristiana Cristureanu; Ana Bobirca

    2007-01-01

    Globalization of the world economy is a key driver of air traffic growth. Cross-investment between European countries, as well as to and from the USA, Far East and the rest of the world is increasingly a feature of modern business, with mobility of labor as a growing factor. The most important contribution of airports is the connectivity they provide, which allows the European economy and society to flourish. Air transport provides accessibility, which is essential in a modern economy and soc...

  11. 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...

  12. Geothermal Energy at Oslo Airport Gardermoen

    OpenAIRE

    Huuse, Karine Valle; Moxnes, Vilde

    2012-01-01

    Rock Energy is a Norwegian company with a patented solution for drilling deep geothermal wells, for exploitation of deep geothermal energy from Hot Dry Rocks. The concept involves a drilled sub-surface heat exchanger, referred to as cross wells. The concept is well suited for production of heat for direct heat applications. In this thesis an analysis of the existing district heating plant at Oslo Airport Gardermoen has been conducted, together with examining possibilities of implementing geot...

  13. Pulkovo Airport terminal hall steel structure

    OpenAIRE

    Georgii Sergeevich Diagilev

    2015-01-01

    The first stage of Pulkovo International Airport new terminal hall was put into operation in 4th December 2013. The second stage after complete transfer of the operations from the old Pulkovo-1 and Pulkovo-2 terminals will begin in early 2015. The striking new roof of the terminal building has been designed to accommodate the varied extremes of the Russian climate. It has been conceived in modular bays, expressive structural 'trees' being positioned such that it can support the we...

  14. 基于航线网络结构的上海浦东机场亚太枢纽竞争力分析%Analysis of Competitiveness of Shanghai PudongAirport as anAsia-Pacific Hub Based on Air Route Structure

    Institute of Scientific and Technical Information of China (English)

    陈蓓蓓; 曾小舟; 董莉莉

    2013-01-01

      从亚太主要枢纽机场的现状及国际背景出发,以航线网络结构为基础,从枢纽机场与亚太地区其他机场的连接紧密程度,枢纽机场拥有基地航空公司的规模,枢纽机场腹地客源及其在亚太航线网络中的位置四方面建立测评指标,对浦东机场、仁川机场等五个竞争机场进行竞争力分析,得出浦东机场的竞争优劣势,并据此提出发展建议。%Starting from development and international background of hub airports of Asia-Pacific and based on route network structure, this article establishes indicators in four aspects as follows: connections of hub airports and other airports of Asia-Pacific area, sizes of base airlines of hub airports, hinterland passengers of hub airports, position of hub airports in Asia-Pacific area. The paper analyses the competitiveness of Pudong Airport, Incheon Airport and other three airports, and draws a conclusion of advantages and disadvantages of Pudong Airport. Last, the authors propose recommendations accordingly for the development of Pudong Airport.

  15. Environment, safety, health, and quality plan for the TRU- Contaminated Arid Soils Project of the Landfill Stabilization Focus Area Program

    International Nuclear Information System (INIS)

    The Landfill Stabilization Focus Area (LSFA) is a program funded by the US Department of Energy Office of Technology Development. LSFA supports the applied research, development, demonstration, testing, and evaluation of a suite of advanced technologies that together form a comprehensive remediation system for the effective and efficient remediation of buried waste. The TRU-Contaminated Arid Soils project is being conducted under the auspices of the LSFA Program. This document describes the Environment, Safety, Health, and Quality requirements for conducting LSFA/Arid Soils activities at the Idaho National Engineering Laboratory. Topics discussed in this report, as they apply to LSFA/Arid Soils operations, include Federal, State of Idaho, and Environmental Protection Agency regulations, Health and Safety Plans, Quality Program, Data Quality Objectives, and training and job hazard analysis. Finally, a discussion is given on CERCLA criteria and system and performance audits as they apply to the LSFA Program

  16. 76 FR 5510 - Safety Enhancements Part 139, Certification of Airports

    Science.gov (United States)

    2011-02-01

    .... Using the search function of our docket Web site, anyone can find and read the comments received into... in the Federal Register published on April 11, 2000 (65 FR 19477-78) or you may visit http://Dockets... for the entire runway length. \\6\\ See Advisory Circular 150/5320-12, Measurement, Construction,...

  17. Sampling for global epidemic models and the topology of an international airport network.

    Directory of Open Access Journals (Sweden)

    Georgiy Bobashev

    Full Text Available Mathematical models that describe the global spread of infectious diseases such as influenza, severe acute respiratory syndrome (SARS, and tuberculosis (TB often consider a sample of international airports as a network supporting disease spread. However, there is no consensus on how many cities should be selected or on how to select those cities. Using airport flight data that commercial airlines reported to the Official Airline Guide (OAG in 2000, we have examined the network characteristics of network samples obtained under different selection rules. In addition, we have examined different size samples based on largest flight volume and largest metropolitan populations. We have shown that although the bias in network characteristics increases with the reduction of the sample size, a relatively small number of areas that includes the largest airports, the largest cities, the most-connected cities, and the most central cities is enough to describe the dynamics of the global spread of influenza. The analysis suggests that a relatively small number of cities (around 200 or 300 out of almost 3000 can capture enough network information to adequately describe the global spread of a disease such as influenza. Weak traffic flows between small airports can contribute to noise and mask other means of spread such as the ground transportation.

  18. An Airport Pavement Traffic Simulation Based on CPN

    OpenAIRE

    Heng Hong-jun; Yang Jue

    2014-01-01

    According to the characteristics of airport pavement traffic, we discuss a method of building an airport pavement traffic model which is based on CPN theory and simulate a practical situation as well. The method overcomes the shortage of modelling with normal Petri Net theory, solves the difficult problems of airport pavement traffic such as complex traffic nets, frequent road changing, etc., refines the process of the model, and will be good for the model’s analysis and simulation.

  19. A network congestion control approach to airport departure management

    OpenAIRE

    Khadilkar, Harshad Dilip; Balakrishnan, Hamsa

    2012-01-01

    This paper presents a novel approach to managing the aircraft taxi-out process at airports, by posing the problem in a network congestion control framework. We develop a network model for a generic airport and then validate it using surface surveillance data from Boston Logan International Airport. A set of stochastic processes that constitute the link travel times are proposed, followed by a discussion of the theoretical maximum network throughput. Finally, we propose a control algorithm tha...

  20. Effects of Corruption on Efficiency of the European Airports

    OpenAIRE

    Laingo M. Randrianarisoa; Denis Bolduc; Yap Yin Choo; Oum, Tae H.; Jia Yan

    2015-01-01

    The effect of corruption on airport productive efficiency is analyzed using an unbalanced panel data of major European airports from 2003 to 2009. We first compute the residual (or net) variable factor productivity using the multilateral index number method and then apply robust cluster random effects model in order to evaluate the importance of corruption. We find strong evidence that corruption has negative impacts on airport operating efficiency; and the effects depend on the ownership for...

  1. Airports as a factor of regional development on the example of the Szymany Airport

    Directory of Open Access Journals (Sweden)

    Bogdański Marcin

    2014-09-01

    Full Text Available The Warmińsko-Mazurskie Voivodship is a NUTS II region, which belongs to the least developed regions of Poland and the EU. One of the reasons of its underdevelopment is poor transport accessibility, which limits the level of competitiveness and investment attractiveness. For this reason the voivodship authorities made a decision to build a regional airport by modernising the military airport in Szymany near Szczytno. The investment, which is co-financed by the European Funds, is aimed to reduce the level of peripherality of the region, increase its competitiveness and, as a consequence, raise the socio-economic development level.

  2. Low Cost Carriers and Airports Performance: Empirical Evidence from a Panel of UK Airports

    OpenAIRE

    Anna Bottasso; Maurizio Conti; Piga, Claudio A.

    2011-01-01

    During the last decade, the proliferation of Low Cost Carriers and the related huge increase in traffic has been the most visible effect of the deregulation of the airline market in Europe. Little attention has been paid to how airports were affected by the changes in the new institutional environment. In this study we model the total factor productivity (TFP) for a panel of the UK largest airports over the 2002-2005 period and investigate whether the presence of LCCs has some impact on airpo...

  3. Preliminary safety evaluation for the Forsmark area. Based on data and site descriptions after the initial site investigation stage

    Energy Technology Data Exchange (ETDEWEB)

    Andersson, Johan [JA Streamflow AB, Aelvsjoe (Sweden)

    2005-08-01

    The main objectives of this Preliminary Safety Evaluation (PSE) of the Forsmark area have been to determine, with limited efforts, whether the feasibility study's judgement of the suitability of the candidate area with respect to long-term safety holds up in the light of the actual site investigation data; to provide feedback to continued site investigations and site-specific repository design and to identify site-specific scenarios and geoscientific issues for further analyses. The PSE focuses on comparing the attained knowledge of the sites with the suitability criteria as set out by SKB. The PSE does not aim at comparing sites and does not assess compliance with safety and radiation protection criteria. The evaluation shows that, even considering remaining uncertainties, the Forsmark area meets all stated safety requirements and preferences. Consequently, from a safety point of view, there is no reason not to continue the Site Investigations of the Forsmark area. There are still uncertainties to resolve and the safety would eventually need to be verified through a full safety assessment. Nevertheless, this Preliminary Safety Evaluation demonstrates that it is likely that a safe repository for spent nuclear fuel of the KBS-3 type could be constructed at the site. The following feedback is provided to the site investigations and the associated site modelling: Reducing the uncertainty on the deformation zone geometry inside the target area would be needed to more firmly define locations of the suitable deposition volumes. There is substantial uncertainty in the Discrete Fracture Network model. Further reduction of the uncertainties, if needed, would probably only be possible from the underground, detailed investigation phase. Efforts need also be spent on improving the DFN-modelling. There are assumptions made in current models that could be challenged and there seems to be room for better use of the borehole information. It is particularly important to

  4. Preliminary safety evaluation for the Forsmark area. Based on data and site descriptions after the initial site investigation stage

    International Nuclear Information System (INIS)

    The main objectives of this Preliminary Safety Evaluation (PSE) of the Forsmark area have been to determine, with limited efforts, whether the feasibility study's judgement of the suitability of the candidate area with respect to long-term safety holds up in the light of the actual site investigation data; to provide feedback to continued site investigations and site-specific repository design and to identify site-specific scenarios and geoscientific issues for further analyses. The PSE focuses on comparing the attained knowledge of the sites with the suitability criteria as set out by SKB. The PSE does not aim at comparing sites and does not assess compliance with safety and radiation protection criteria. The evaluation shows that, even considering remaining uncertainties, the Forsmark area meets all stated safety requirements and preferences. Consequently, from a safety point of view, there is no reason not to continue the Site Investigations of the Forsmark area. There are still uncertainties to resolve and the safety would eventually need to be verified through a full safety assessment. Nevertheless, this Preliminary Safety Evaluation demonstrates that it is likely that a safe repository for spent nuclear fuel of the KBS-3 type could be constructed at the site. The following feedback is provided to the site investigations and the associated site modelling: Reducing the uncertainty on the deformation zone geometry inside the target area would be needed to more firmly define locations of the suitable deposition volumes. There is substantial uncertainty in the Discrete Fracture Network model. Further reduction of the uncertainties, if needed, would probably only be possible from the underground, detailed investigation phase. Efforts need also be spent on improving the DFN-modelling. There are assumptions made in current models that could be challenged and there seems to be room for better use of the borehole information. It is particularly important to provide

  5. 19 CFR 122.15 - User fee airports.

    Science.gov (United States)

    2010-04-01

    ..., see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume.... Ardmore, Oklahoma Ardmore Industrial Airpark. Bakersfield, California Meadows Field Airport....

  6. 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...

  7. The Opportunities and Threats of Turning Airports into Hubs

    Science.gov (United States)

    Kraus, Andreas; Koch, Benjamin

    2006-01-01

    This paper examines the opportunities and threats which arise when turning origin/destination airports into hubs. The analysis focuses on market development trends, competitive structures, especially in the light of airline network strategies and the growing rivalry between airports, and finally the potential financial impacts for the airport, including both investment efforts and the financial results from hub operations. We argue that in most cases a decision against converting a traditional origin/destination airport into a major transfer point is preferable to the transformation into a hub.

  8. Agreement between Portugal and Spain on cooperation with regard to the safety of nuclear installations in border areas

    International Nuclear Information System (INIS)

    This Agreement provides for exchange of information on nuclear safety and radiation protection in nuclear installations likely to affect mutually the territories of Portugal and Spain. The Agreement defines the type of nuclear installation concerned, the border areas and the respective competent authorities. The competent authorities of both Parties undertake to establish in their respective territories, the systems required to detect any radiation emergency and to inform each other in cases where such emergency may affect them. The Agreement was concluded for a period of the years as from its entry into force. (NEA)

  9. Safety assessment of cosmetic products, with emphasis on the ocular area: regulatory aspects and validation processes

    OpenAIRE

    Maythê de Lima Cancian; Mauricio Saadi Leonardi; Mariane Martins Mosca; Lucas Offenbecker Guerra; Simone Fanan Hengeltraub; Gislaine Ricci Leonardi

    2014-01-01

    Before marketing a cosmetic product, a series of biological assays, such as ocular irritation tests, must be conducted in order to prove that the product is safe. However, a few scientific articles mention the discussion and evolution of cosmetic products testing performed in the eyes area. The aim of this study was to review the available literature on the evolution of tests carried out with cosmetics, in the ocular area, as well as to describe the methodologies that have been used and that ...

  10. Annoyance, sleep disturbance, health aspects, perceived risk and residential satisfaction around Schiphol airport: Summary of results of a questionnaire

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-31

    As part of the Evaluation and Monitoring Programme for Schiphol airport, a questionnaire on the prevalence of self-rated annoyance, sleep disturbance, perceived general health, respiratory complaints, satisfaction in the study area was sent to a randomly selected sample of 30,000 people living within 25 km of Schiphol airport. The purpose of this study was to assess these factors in relation to the exposure to aircraft noise and air pollution. Exposure to aircraft noise was based on model calculations. The airport`s proximity to the respondent`s home was used as a proxy for air pollution caused by aircraft. The survey response rate was 39%. The results of this study show that annoyance from aircraft noise is greater than expected, also when the effect of selective non-response is taken into account. There is a relation between aircraft noise and noise annoyance, sleep disturbance, perceived health, use of medication, risk perception and residential satisfaction in the study area. The proximity of the airport was directly related to annoyance due to odours and soot from aircraft, respiratory complaints, and the use of medication for asthma and/or allergy

  11. 75 FR 61173 - Jackson Hole Airport Agreement Extension, Final Environmental Impact Statement, Grand Teton...

    Science.gov (United States)

    2010-10-04

    ... National Park Service Jackson Hole Airport Agreement Extension, Final Environmental Impact Statement, Grand... of Availability of the Final Environmental Impact Statement for the Jackson Hole Airport Agreement... Impact Statement for the Jackson Hole Airport Agreement Extension, Grand Teton National Park,...

  12. 76 FR 72996 - Eleventh Meeting: RTCA Special Committee 223 Airport Surface Wireless Communications

    Science.gov (United States)

    2011-11-28

    ... Federal Aviation Administration Eleventh Meeting: RTCA Special Committee 223 Airport Surface Wireless...: Notice of RTCA Special Committee 223 Airport Surface Wireless Communications Eleventh Meeting. SUMMARY..., Airport Surface Wireless Communications Eleventh Meeting DATES: The meeting will be held December...

  13. 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...

  14. The need for the design and implementation of TQM system for the airport services TAV Airports Holding, Macedonia

    OpenAIRE

    Mitreva, Elizabeta; Taskov, Nako; Lazarovski, Zlatko

    2014-01-01

    In this paper we will make a full diagnosis of some business processes in the company for Airport services TAV Airports Holding, Macedonia. Based on the analysis we have made on the existing quality system an appropriate methodology is designed for each feature of the TQM (Total Quality Management) system in order to find the optimal solution for smooth operation of the airport traffic, in order to meet the wishes and needs of the customer, while the company makes a profit.

  15. Results and exploitation of FP-4 and FP-5 research in the area 'Safety of existing installations'. Part II

    International Nuclear Information System (INIS)

    An overview is given of the most important achievements of the research programme co-financed by the European Union (EU) in the area of LWR safety over the FP-4 and FP-5 periods from the end-users point of view. The end-users are: the contracting organisations (i.e. utilities and associated engineering companies, regulatory bodies and associated technical safety organisations, manufacturing industry and associated services), the non-contracting organisations (including decision makers and opinion leaders) and the European Commission. Besides Community research strategy and programme implementation aspects in general, this paper is focusing on the S/T achievements obtained by multi-partner projects in the - 7 clusters of multi-partner projects in Euratom FP-4 (1994-1998): AGE for structural ageing, INV and EXV for in-vessel core degradation and ex-vessel molten corium coolability, ST for radiological source term, CONT for containment integrity, AMM for accident management measures and INNO for innovative safety features - the total cost of the 67 multipartner projects comprised in this Community research was Euro 71.3 million, out of which Euro 35.9 million was contributed by the EU budget - 3 clusters of multi-partner projects in Euratom FP-5 (1998-2002): PLEM for plant life extension and management; SAM for severe accident management and EVOL for evolutionary safety concepts - the total cost of the 71 multipartner projects comprised in this Community research is Euro 85.4 million, out of which Euro 43.5 million is contributed by the EU budget. The objectives of this Community research are discussed and a number of FP-4 and FP-5 projects are selected to demonstrate to what extent the proposed objectives were indeed met. Besides technological requirements, socio-economic aspects are becoming increasingly important due to the level of public and political acceptance and to the economic pressure of deregulated electricity markets; this is also discussed. Finally the

  16. Results and Exploitation of FP-4 and FP-5 research in the area 'safety of existing installations'. Pt. 1

    International Nuclear Information System (INIS)

    An overview is given of the most important achievements of the research programme co financed by the European Union (EU) in the area of LWR safety over the FP-4 and FP-5 periods from the end-users point of view. The end-users are: the contracting organisations (i.e. utilities and associated engineering companies, regulatory bodies and associated technical safety organisations, manufacturing industry and associated services), the non-contracting organisations (including decision makers and opinion leaders) and the European Commission. Besides Community research strategy and programme implementation aspects in general, this paper is focusing on the S/T achievements obtained by multi-partner projects in the 7 clusters of multi-partner projects in Euratom FP-4 (1994-1998): AGE for structural ageing, INV and EXV for in-vessel core degradation and ex-vessel molten corium coolability, ST for radiological source term, CONT for containment integrity, AMM for accident management measures and INNO for innovative safety features - the total cost of the 67 multipartner projects comprised in this Community research was Euro 71.3 million, out of which Euro 35.9 million was contributed by the EU budget. 3 clusters of multi-partner projects in Euratom FP-5 (1998-2002): PLEM for plant life extension and management; SAM for severe accident management and EVOL for evolutionary safety concepts - the total cost of the 71 multipartner projects comprised in this Community research is Euro 85.4 million, out of which Euro 43.5 million is contributed by the EU budget. The objectives of this Community research are discussed and a number of FP-4 and FP-5 projects are selected to demonstrate to what extent the proposed objectives were indeed met. Besides technological requirements, socio-economic aspects are becoming increasingly important due to the level of public and political acceptance and to the economic pressure of deregulated electricity markets: this is also discussed. Finally the

  17. Safety appraisement on building natural gas pipeline over coal mining subsidence area

    Institute of Scientific and Technical Information of China (English)

    GUO Wei-jia; LIU Jin-xiao; WEN Xing-lin

    2007-01-01

    The target of the text is to scientifically appraise dynamic development of surface deformation in subsidence area and its influence on groundwork stability of natural pipe and then adopt some technological measures to ensure safe circulation of natural pipeline. Analysed the influence on natural pipeline from coal mining subsidence in the way of pipeline grade variation, vertical curve variation, transverse deformation, horizontal pull and compression deformation and pipe stress variation etc., and described detailed surface subsidence product and its used time among initial phase, active phase and decline phase in the course of surface movement deformation time. In the context of considering surface subsidence that doesn't reach basic latter end and residual subsidence quantity, the text confirmed the calculation method of residual deformation in surface subsidence area, and gave the technological measures about building natural gas pipeline in subsidence area finally.

  18. Using mixed methods for addressing researcher’s safety in a conflict area: an innovative use of mixed methods research in Zimbabwe

    OpenAIRE

    Takavarasha Jr, Sam; Bednar, Peter; Adams, Carl

    2011-01-01

    Conducting robust research in a conflict or post-conflict area is complicated by concern for the researcher‟s safety and the difficulty of reaching remote areas. In this paper we open a new frontier in mixed methods (MM) research by demonstrating how it can be used to address safety concerns. We used qualitative and quantitative work carried out in and outside the conflict zone to overcome the challenges of conducting Information Communication Technology for Development (ICT4D) research in Zi...

  19. H-Area/ITP safety analysis summary report for subsurface liquid waste transport

    International Nuclear Information System (INIS)

    The scope of analysis for this report is strictly limited to the subsurface release of liquid waste from the buried tanks in H-Area, following beyond Evaluation Basis Earthquake (EBE) events. Failure of these tanks is assumed and no assessments of tank structural integrity are made. The waste containment capability of the H-Area berms is examined, and the times for subsurface transport of liquid waste to the nearest surface water streams are determined. The H-Area tank farm berms are expected to remain intact following seismic events that do not produce liquefaction. The return frequency of an earthquake that produces onset of liquefaction is less than 1 x 10-5 per year. Berm damaging seismic events are defined to be earthquakes that are beyond the EBE, which has a return frequency of approximately 2 x 10-4 per year. As long as the berms remain intact, numerical analysis shows that any waste leaking from failed tanks will be contained by the berms with no liquid seeping out. Given a seismic event that causes waste to leak from the buried tanks but leaves the berms intact, the subsurface transport analysis shows that only a small fraction of waste will flow with the groundwater underlying H-Area. Best-estimate groundwater transit times between H-Area and surface water discharge points range from 45 to 85 years. Conservative estimates range from 10 to 15 years and also depend on location of the tank in question. Because the transport times are measured in tens of years, there is adequate time available to implement mitigation activities prior to any waste reaching the nearest surface water stream. Alternative mitigation planning is already underway to preclude this from becoming an issue

  20. Optical design of airport control tower cabs.

    Science.gov (United States)

    Carman, P D; Budde, H W

    1980-02-15

    A study has been made of optical aspects of airport control towers as part of a planned general optimization of control towers by Transport Canada. Problems found were reflections, glare, visual obstructions, identification of distant objects, and excessive solar heat. The study makes recommendations on cab shape, tower height, glazing, shades, sunglasses, binoculars, and internal lighting. Proper choice of cab shape (e.g., 30 degrees window inclination and 12-28 sides) provided effective control of reflections. Some plastic shades werefound to increase the risk of eye damage. Two tower cabs incorporating the recommendations have been built and were found to be satisfactory. PMID:20216882

  1. Structural Evaluation for Maputo Airport Pavement

    Institute of Scientific and Technical Information of China (English)

    Jose F.R.Diogo; LU Yang; ZHANG Hua

    2007-01-01

    Maputo Airport was initially constructed to serve mixed traffic of light and medium aircrafts. With its opening to heavier aircrafts such as B727, DC10, Airbus 340, etc. , structural improvements have become necessary. For this purpose, structural evaluation were described and performed using falling weight deflectometer. Results show that while subgrade response to loads appears more consistent with depth, surface layer of the pavement is significantly influenced by the layer thickness as well as mechanical properties of pavement materials. Load magnitude also affects pavement performance. But loading conditions show an equivalent or even greater influence on pavement performance.

  2. Radiation situation on the Gomel' airport territory

    International Nuclear Information System (INIS)

    The results of measuring gamma radiation fields on the Gomel' airport territory made in Jule-August 1991 are discused. It is shown that radiation dose rate varies in the limits from 15 up to 320 muR/h. The given data show that the maximum dose rate (345 muR/h) is registered in places of AN-2 and MI-2 parking. The maximum dose rate near the return taxi track and passenger ramp does not exceed 300 muR/h. The data of measuring the gamma radiation dose rate near the industrial buildings are given, as well. 7 refs.; 1 tab

  3. A study on the environmental and safety problems and their remediation around mining areas

    Energy Technology Data Exchange (ETDEWEB)

    Min, Jeong-Sik; Kang, Sun-Duck; Lee, Sang-Kwon [Korea Institute of Geology Mining and Materials, Taejon (KR)] (and others)

    1999-12-01

    The remediation or prevention of environmental problems and hazard around mining areas is required to prevent the natural environments and to protect human health. A survey were carried out to exam the characteristics of abandoned mines and to delineate contaminated sites in 4 abandoned mines (Imgee mine, Duckeum mine, Seosung mine and Jeonjuil mine). Permeability experiment was carried out to resolve clogging problems in passive treatment system. Absorption and desorption experiment was carried out to evaluate algae's ability for eliminating metals in mine drainage. In addition, a research on optimal mining method for reducing the area of forest damage in open pit mining areas was carried out. Results of permeability experiment showed that the coefficients of permeability of oak chips mixed with crushed limestone and coarse sand were 4.2 x 10{sup -2} cm/sec and 2.3 x 10{sup -2} cm/sec, respectively. As mine drainage upflowed through the column, metal hydroxide was intensively accumulated near the inlet and the outlet of columns. These phenomena contributed to lower the coefficient of permeability and caused clogging in columns. Further study on the optimal mixture of substrates for maintenance of constant flow and treatment for mine drainage in the wetland system will be required in order to prevent clogging caused by precipitation of metal hydroxides. The absorption test of algae for metals revealed that algae absorbed Fe, Cu and Al. Manganese was absorbed to the extend of 0.3 wt.% of dry algae. Therefore algae may be used for removal of Mn in passive treatment system. Plan Cut method was more superior to Bench Cut method in that the former could minimize the area of forest damage and reduce the mining environmental problems. (author). 19 refs., 39 tabs., 106 figs.

  4. 78 FR 65417 - Notice of Request To Release Airport Property

    Science.gov (United States)

    2013-10-31

    ..., in person at this same location. SUPPLEMENTARY INFORMATION: The FAA invites public comment on the... property will result in the land at the Kearney Regional Airport (EAR) being changed from aeronautical to non-aeronautical use and release the lands from the conditions of the Airport Improvement...

  5. 19 CFR 122.12 - Operation of international airports.

    Science.gov (United States)

    2010-04-01

    ...; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Classes of Airports § 122.12 Operation of international... 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....

  6. BIOASSAY TECHNIQUES OF SOIL ECOLOGICAL STATUS ASSESSMENT NEAR THE AIRPORTS

    Directory of Open Access Journals (Sweden)

    Svitlana Madzhd

    2013-12-01

    Full Text Available Results of biological methods of an estimation of definition of toxicity of ground in territorie sadjoining to airports are presented. It is lead quality standard of a soil cover on biotests of different trophic levels.It is certain toxicity of ground in vicinities of airports

  7. Verification of the capacity of Malpensa Airport: Final report

    OpenAIRE

    Air Transport Group

    2000-01-01

    The purpose of this study is twofold. First, to assess the capacity of Malpensa airport taking into account the impact of environmental measures introduced by the Italian Government Environmental Decree of 13th December 1999. Second, to assess the impact of projected traffic growth in the Milan airport system.

  8. Future of Colombo Airport (CMB) as an Airline Hub

    Science.gov (United States)

    Jayalath, J. T. D.; Bandara, J. M. S. J.

    2001-01-01

    Aviation throughout the world has seen profound changes within the last two decades. Today more and more airports are looking for hub operations. However, as the success of hub operation would depend on a number of parameters such as geographic location, route network, facilities available, passengers' acceptance etc., not all airports would be able to operate as successful hubs. This paper investigates the possibility for (he Bandaranayake international airport, Colombo, Sri Lanka (CMB) to emerge as a hub airport in the South Asian region. It is found that CMB is situated in a geographically advantageous position in the region with respect to the airline route network. Comparison of travel distances between CMB and prominent O-D pairs and evaluation of airline schedules at relevant established hub airports indicates that CMB could operate as a directional hub serving the South Asian market if the number of destinations with daily flights could be increased.

  9. Accident caused by Centruroides testaceus (DeGeer, 1778 (Scorpiones, Buthidae, native to the Caribbean, in Brazilian airport

    Directory of Open Access Journals (Sweden)

    Ricardo Antônio Lobo

    2011-12-01

    Full Text Available Describes the case of a 6-year-old girl who was stung by a Centruroides testaceus, a scorpion native to the Lesser Antilles, in the Guarulhos International Airport, São Paulo, Brazil, as she disembarked from a flight coming from the Caribbean. The patient presented only local symptoms (a small area of erythema and pain at the sting site, which were resolved after a few hours with analgesics, without the need for antivenom. Physicians who treat patients stung by scorpions should be alert to the possibility of such accidents being caused by non native species, especially those cases that occur near airports or ports.

  10. Airport electric vehicle powered by fuel cell

    Energy Technology Data Exchange (ETDEWEB)

    Fontela, Pablo [Hybrid Systems Area of R and D Unit, BESEL S.A., Av del mediterraneo 22, Parque Tecnologico de Leganes, Leganes (Spain); Soria, Antonio [Area of Hybrid Systems Area of R and D Unit, BESEL S.A. (Spain); Mielgo, Javier; Sierra, Jose Francisco; de Blas, Juan [R and D Unit, BESEL S.A. (Spain); Gauchia, Lucia [Electric engineering Department, Carlos III University, Universidad Carlos III, Av. Universidad 30, Leganes (Spain); Martinez, Juan M. [Electric engineering Department, Carlos III University (Spain)

    2007-06-10

    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. (author)

  11. 76 FR 19517 - Orders Limiting Scheduled Operations at John F. Kennedy International Airport, LaGuardia Airport...

    Science.gov (United States)

    2011-04-07

    ...\\ 14 CFR 93.227 (DCA); 74 FR 51648 (Oct. 7, 2009) (EWR); 74 FR 51650 (Oct. 7, 2009) (JFK); 74 FR 51653....\\1\\ \\1\\ 75 FR 9017 (Feb. 26, 2010). ATA also stated the National Oceanic and Atmospheric... Airport (DCA) and Operating Authorizations (slots) at John F. Kennedy International Airport (JFK),...

  12. Airport databases for 3D synthetic-vision flight-guidance displays: database design, quality assessment, and data generation

    Science.gov (United States)

    Friedrich, Axel; Raabe, Helmut; Schiefele, Jens; Doerr, Kai Uwe

    1999-07-01

    -platforms or aircraft-platforms. To achieve the highest horizontal accuracy requirements stated in ICAO Annex 14 for runway centerlines (0.50 meters), at the present moment only images acquired from aircraft based sensors can be used as source data. Still, ground reference by GCP (Ground Control-points) is obligatory. A DEM (Digital Elevation Model) can be created automatically in the photogrammetric process. It can be used as highly accurate elevation model for the airport area. The final verification of airport data is accomplished by independent surveyed runway- and taxiway- control-points. The concept of generation airport-data by means of remote sensing and photogrammetry was tested with the Stuttgart/Germany airport. The results proved that the final accuracy was within the accuracy specification defined by ICAO Annex 14.

  13. Conducting Safe and Efficient Airport Surface Operations in a NextGen Environment

    Science.gov (United States)

    Jones, Denise R.; Prinzel, Lawrence J., III; Bailey, Randall E.; Arthur, Jarvis J., III; Barnes, James R.

    2016-01-01

    The Next Generation Air Transportation System (NextGen) vision proposes many revolutionary operational concepts, such as surface trajectory-based operations (STBO) and technologies, including display of traffic information and movements, airport moving maps (AMM), and proactive alerts of runway incursions and surface traffic conflicts, to deliver an overall increase in system capacity and safety. A piloted simulation study was conducted at the National Aeronautics and Space Administration (NASA) Langley Research Center to evaluate the ability of a flight crew to conduct safe and efficient airport surface operations while utilizing an AMM. Position accuracy of traffic was varied, and the effect of traffic position accuracy on airport conflict detection and resolution (CD&R) capability was measured. Another goal was to evaluate the crew's ability to safely conduct STBO by assessing the impact of providing traffic intent information, CD&R system capability, and the display of STBO guidance to the flight crew on both head-down and head-up displays (HUD). Nominal scenarios and off-nominal conflict scenarios were conducted using 12 airline crews operating in a simulated Memphis International Airport terminal environment. The data suggest that all traffic should be shown on the airport moving map, whether qualified or unqualified, and conflict detection and resolution technologies provide significant safety benefits. Despite the presence of traffic information on the map, collisions or near-collisions still occurred; when indications or alerts were generated in these same scenarios, the incidents were averted. During the STBO testing, the flight crews met their required time-of-arrival at route end within 10 seconds on 98 percent of the trials, well within the acceptable performance bounds of 15 seconds. Traffic intent information was found to be useful in determining the intent of conflicting traffic, with graphical presentation preferred. The CD&R system was only

  14. Strategic integration of public transport networks with airport infrastructure in the megalopolis of Central Mexico: Evolution and challenges

    NARCIS (Netherlands)

    Salinas, C.R.; Garcia Cejudo, D.; Van Timmeren, A.

    2014-01-01

    Airports represent the contemporary global gateways of metropolitan areas worldwide. In the case of the megalopolis of Central Mexico, air transport was traditionally used only by upper social segments of the population, however, during the last years, the introduction of low-cost airlines in the co

  15. Impact of Present Fuel Management Strategies on Maintaining Safety Margins. Mixed Core Aspects. ENUSA's Experience in the PWR Area

    International Nuclear Information System (INIS)

    Due to factors like technology, economic competition, security of supply, etc., the qualification of an alternative nuclear fuel supplier is becoming a more common situation for the nuclear industry. This has contributed to the spreading and generalisation of the Mixed Cores configurations, i.e. those cores containing fuel assemblies of different designs, either from the same or different Fuel Manufacturer. The generalisation of the mixed-cores situation has led to the implementation at ENUSA of a systematic design process aimed to the evaluation and licensing of the mixed-cores configurations and the individual aspects of each different fuel design which is involved. Furthermore, with the in-house design capabilities and the introduction of improved design methodologies, the fuel assembly designs are addressed by ENUSA from their inception with the basic design objective of minimising the potential unfavourable mixed core effects affecting the safety margins. Naturally the scope and level of the required analyses depends on the level of fuel design changes and methodologies that are introduced. The basic objective that is pursued is the integral assessment of all the design areas in order to demonstrate the compliance with the licensing basis of each particular application, not impacting or even improving the current plant safety margins or improving them when possible. This paper reviews the compatibility assessment aspects, the development and design verification process, the structural performance, and the hydraulic and thermal-hydraulic performance

  16. Innovation and knowledge generation in cooperation nets: challenges for regulations in the nuclear safety area in Brazil

    International Nuclear Information System (INIS)

    The importance of inter-organisational cooperation within the innovation process has been increasingly recognized. In fact, all organisations, at some point, need to look to external sources for inputs to the process of building up technological competence. In this sense, through a detailed case study, this thesis examine theoretical and empirically how collaborative initiatives have supported the Brazilian nuclear regulatory body in the development and implementation of innovations, in order to verify the positive relationship between the collaboration and the organisational innovation performance. Emphasizing the importance of both internal sources of knowledge and external participation, the study encompasses documentary analysis, a preliminary survey and semi-structured interviews with the regulatory body employers in charge of controlling medical and research facilities and activities involving radiation sources. The thesis demonstrates that innovations developed and implemented in the Brazilian nuclear safety and security area are associated with collaborative initiatives, in order to improve the organizational capability to fulfill safety obligations, providing some important implications for regulatory body managers concerned with the management of innovation. The findings also identified actors with a significant degree of influence in the innovation process. The result reveals that the support provided by these actors has a significant influence on the innovation performance of the Brazilian nuclear regulatory body, suggesting that Brazil should adopt more interactive models of innovation and knowledge transfer. In addition, the findings show that these key actors can play a very distinctive role in the context of sectoral systems of innovation information regime. (author)

  17. A Multi Agent Based Model for Airport Service Planning

    Directory of Open Access Journals (Sweden)

    W.H. Ip

    2010-09-01

    Full Text Available Aviation industry is highly dynamic and demanding in nature that time and safety are the two most important factors while one of the major sources of delay is aircraft on ground because of it complexity, a lot of machinery like vehicles are involved and lots of communication are involved. As one of the aircraft ground services providers in Hong Kong International Airport, China Aircraft Services Limited (CASL aims to increase competitiveness by better its service provided while minimizing cost is also needed. One of the ways is to optimize the number of maintenance vehicles allocated in order to minimize chance of delay and also operating costs. In the paper, an agent-based model is proposed for support decision making in vehicle allocation. The overview of the aircrafts ground services procedures is firstly mentioned with different optimization methods suggested by researchers. Then, the agent-based approach is introduced and in the latter part of report and a multi-agent system is built and proposed which is decision supportive for CASL in optimizing the maintenance vehicles' allocation. The application provides flexibility for inputting number of different kinds of vehicles, simulation duration and aircraft arrival rate in order to simulation different scenarios which occurs in HKIA.

  18. Airports' noise nuisance and emissions: estimation and validation through INM and EDSM simulation at Italian airports

    OpenAIRE

    Grampella, M; Martini, G; Tassan Got, F; Zambon, G

    2013-01-01

    This paper presents the development of two indexes for the evaluation of airports’ environmental externalities such as emissions (LAP) and noise nuisance (ANE) produced by the aircrafts. We verify their reliability through the comparison of the results with the outputs of models calculations at three Italian airports. The Integrated Noise Model (INM) has been used for the calculation of noise levels, while the Emissions and Dispersion Modeling System (EDMS) has been adopted for air pollutants...

  19. Determinants of Passengers’ Choice: A Case Study of Mallam Aminu Kano International Airport (Nigeria

    Directory of Open Access Journals (Sweden)

    Andrew Egba Ubogu

    2013-09-01

    Full Text Available Airports vary in their ability to attract traffic especially when such airports have competitors for air traffic. This study examines choice factors that air travelers consider most as determinants of their choice for an airport. The study relied on primary data obtained through the administration of questionnaire survey. The survey was conducted in Mallam Aminu Kano International Airport, Kano where air passengers were sampled purposively as they await to board their international flights at the international airport. In all, 240 respondents were interviewed. The technique of data analysis employed include correlation matrix and factor analysis. The results of the correlation matrix obtained indicate that the choice factors considered are positively correlated. The factor loadings indicate that of all the variables considered in the study, the location of the airport in the region, access time to airport, frequency of flight at the airport are the three most significant factors that air passengers consider most in their choice of Kano airport. Similarly, the relationship between the choice variables that showed high positive correlations include location of the airport in the region and access time to the airport (r = 0.97, previous usage of the airport and minimum waiting time (r = 0.98 as well as available parking space at the airport and low fare charges (r = 0.92. The implications of this result are paramount for airport planning and management especially for airports attracting traffic in multi-airport regions.

  20. 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...

  1. 75 FR 64393 - Approval of Noise Compatibility Program for Chicago Executive Airport, Prospect Heights and...

    Science.gov (United States)

    2010-10-19

    ... proposed action. Approval does not constitute a commitment by the FAA to financially assist in the... (NCP) submitted by the Chicago Executive Airport Board of Directors for Chicago Executive Airport under... exposure maps submitted by Chicago Executive Airport Board of Directors for Chicago Executive Airport...

  2. 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)...

  3. 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)...

  4. Effects of Changed Aircraft Noise Exposure on the Use of Outdoor Recreational Areas

    OpenAIRE

    Norun Hjertager Krog; Kristian Tambs; Bo Engdahl

    2010-01-01

    This paper examines behavioural responses to changes in aircraft noise exposure in local outdoor recreational areas near airports. Results from a panel study conducted in conjunction with the relocation of Norway’s main airport in 1998 are presented. One recreational area was studied at each airport site. The samples (n = 1,264/1,370) were telephone interviewed about their use of the area before and after the change. Results indicate that changed aircraft noise exposure may influence individu...

  5. Safety matters

    OpenAIRE

    Gelder, P. van

    1999-01-01

    Several events have transpired recently to underscore yet again how important the issue of safety is for the local construction industry. This month regular contributor J.A. McInnis takes a look at how some of these events relate to one major area of site safety: safety whilst working at a height.

  6. Pulkovo Airport terminal hall steel structure

    Directory of Open Access Journals (Sweden)

    Georgii Sergeevich Diagilev

    2015-02-01

    Full Text Available The first stage of Pulkovo International Airport new terminal hall was put into operation in 4th December 2013. The second stage after complete transfer of the operations from the old Pulkovo-1 and Pulkovo-2 terminals will begin in early 2015. The striking new roof of the terminal building has been designed to accommodate the varied extremes of the Russian climate. It has been conceived in modular bays, expressive structural 'trees' being positioned such that it can support the weight of standing snow experienced in the winter months. Steel structures constitute a roof of the terminal hall, while supporting structures are made from reinforced concrete. Report describes the architecture, structure geometry, static scheme and main characteristics. Two independent calculations were compared and bearing capacity of the roof was checked.

  7. 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. PMID:22245856

  8. 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

  9. Source apportionment of wide range particle size spectra and black carbon collected at the airport of Venice (Italy)

    Science.gov (United States)

    Masiol, Mauro; Vu, Tuan V.; Beddows, David C. S.; Harrison, Roy M.

    2016-08-01

    Atmospheric particles are of high concern due to their toxic properties and effects on climate, and large airports are known as significant sources of particles. This study investigates the contribution of the Airport of Venice (Italy) to black carbon (BC), total particle number concentrations (PNC) and particle number size distributions (PNSD) over a large range (14 nm-20 μm). Continuous measurements were conducted between April and June 2014 at a site located 110 m from the main taxiway and 300 m from the runway. Results revealed no significantly elevated levels of BC and PNC, but exhibited characteristic diurnal profiles. PNSD were then analysed using both k-means cluster analysis and positive matrix factorization. Five clusters were extracted and identified as midday nucleation events, road traffic, aircraft, airport and nighttime pollution. Six factors were apportioned and identified as probable sources according to the size profiles, directional association, diurnal variation, road and airport traffic volumes and their relationships to micrometeorology and common air pollutants. Photochemical nucleation accounted for ∼44% of total number, followed by road + shipping traffic (26%). Airport-related emissions accounted for ∼20% of total PNC and showed a main mode at 80 nm and a second mode beyond the lower limit of the SMPS (factors accounted for less than 10% of number counts, but were relevant for total volume concentrations: nighttime nitrate, regional pollution and local resuspension. An analysis of BC levels over different wind sectors revealed no especially significant contributions from specific directions associated with the main local sources, but a potentially significant role of diurnal dynamics of the mixing layer on BC levels. The approaches adopted in this study have identified and apportioned the main sources of particles and BC at an international airport located in area affected by a complex emission scenario. The results may underpin

  10. Airports and Airfields, Shows airport runway and taxi with elevation information as well as runway numbers and names., Published in unknown, Johnson County AIMS.

    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 unknown. It is described as 'Shows airport runway and taxi with...

  11. 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...

  12. Airports and Airfields, SDE Feature Class of the Southern Wisconsin Regional Airport, Rock County, Wisconsin, Published in 2005, Rock County Planning, Economic, and Community Development Agency.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Airports and Airfields dataset as of 2005. It is described as 'SDE Feature Class of the Southern Wisconsin Regional Airport, Rock County, Wisconsin'. Data by...

  13. 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.

  14. 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...

  15. 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...

  16. 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...

  17. 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.

  18. 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...

  19. Astronaut Virgil Grissom and family at Patrick AFB airport

    Science.gov (United States)

    1961-01-01

    Astronaut Virgil I. (Gus) Grissom and his family are shown at the airport at Patrick Air Force Base facing a crowd of news media representatives. Grissom is speaking into microphones for the news media.

  20. Airports and Airfields, Published in unknown, Douglas County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Airports and Airfields dataset, was produced all or in part from Other information as of unknown. Data by this publisher are often provided in Other (please...

  1. Airports and Airfields, Airportpolys, Published in 2008, Daggett County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Airports and Airfields dataset, was produced all or in part from Other information as of 2008. It is described as 'Airportpolys'. Data by this publisher are...

  2. Financing the Airport of the Future: The Small Aircraft Transportation System

    Science.gov (United States)

    Bartle, John R.

    2000-01-01

    The objective of SATS is to reduce gridlock at hubs, reduce travel times, allow for personal control over travel, and anticipate demand shifts resulting from a migration from suburbs to rural places. The technology is presently available and economical to produce SATS aircraft. The public issue centers on the airports. SATS is a federal program, and many airports in the U.S. are under the control of local governments. The scope of the objective will require thousands of airports in rural and suburban areas to modify their infrastructure and increase their investment. Researchers at the University of Nebraska at Omaha (UNO), and others at other institutions, have prepared reports surveying the relevant issues of implementing SATS. Our UNO team focused on the issues of policy implementation, economic development, management, and finance specific to Nebraska. We are finding that these issues are similar to those in other states in our region and other rural states. This paper discusses how this investment might be financed.

  3. Effect of Surface Traffic Count on Taxi Time at Dallas-Fort Worth (DFW) International Airport

    Science.gov (United States)

    Kistler, Matthew Stephen; Gupta, Gautam

    2008-01-01

    As the amount of air traffic increases over the years, most airports simply do not have the means of expanding to handle the intensified traffic on the surface that will ensue. Precise surveillance equipment and automation concepts, as well as advanced surface traffic algorithms are being developed to improve airport efficiency. These surface algorithms require inputs unique to each airport to ensure maximum efficiency, and minimal taxi delay. This study analyzes surface traffic at Dallas-Fort Worth International Airport (DFW) to determine the effect of the number of aircraft on the surface and the amount of stop and go situations they experience to the amount of additional taxi time encountered. If the surface capacity of an airport is known, minimal delay can be accomplished by limiting the number of taxiing aircraft to that capacity. This concept is related to highways, where traffic flow drastically decreases as more cars occupy the road. An attempt to minimize this effect on highways is seen with the use of metering lights at freeway on-ramps. Since the surface traffic at airports is highly regulated, and aircraft are less mobile on the ground, limiting the surface count to a certain number can greatly reduce the amount of additional taxi time encountered, as well as reduce hazardous emissions. This study will also find the regions of an airport that encounter the most additional taxi time when the number of aircraft in that area is increased. This could help surface traffic algorithms avoid congesting that area, or re-route aircraft to different runways when that area reaches its capacity. The relationship between the amount of stop and go situations an aircraft encounters and their effect on the taxi time of that aircraft will also be investigated. This will help to determine the effect of holding an aircraft on the taxiway as opposed to re-routing it. The lesser of the two should be used when developing surface traffic algorithms to further minimize the

  4. Modeling and Simulation of Passenger Traffic in a National Airport

    OpenAIRE

    Enciso, Javier; Vargas, Juan; Martínez, Pablo

    2016-01-01

    Optimal operation of a country's air transport infrastructure plays a major role in the economic development of nations. Due to the increasing use of air transportation in today's world, flights' boarding times have become a concern for both airlines and airports, thus the importance of knowing beforehand how changes in flights demand parameters and physical airport layout will affect passengers flow and boarding times. This paper presents a pedestrian modeling study in which a national airpo...

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

    OpenAIRE

    Anna KWASIBORSKA; Anna STELMACH

    2014-01-01

    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 ...

  6. Passengers' perception on airport service and quality satisfaction

    OpenAIRE

    MK CHING

    2014-01-01

    This study aims to investigate passengers’ expected and perceived service and quality satisfaction of the Hong Kong International Airport (HKIA) as the overall quality perceived would affect the number of future travelers to Hong Kong. After determining a list of known factors affecting airport service quality, passengers’ satisfaction survey was carried out at the main entrances and exits of the HKIA. Based on the collected data, a passenger satisfaction rating was compiled reflecting the us...

  7. Optimal Control of Airport Operations with Gate Capacity Constraints

    OpenAIRE

    Khadilkar, Harshad Dilip; Balakrishnan, Hamsa

    2013-01-01

    The mitigation of airport surface congestion is an important step towards increasing the efficiency of the air transportation system, and decreasing flight delays. This paper proposes a strategy to control the release of departing flights from their gates with the specific objective of reducing their taxi times and fuel consumption, while limiting the impact on airport throughput. The proposed strategy also explicitly accounts for the practical constraints that arise due to limited gate resou...

  8. Health and Safety Work Plan for Sampling Colloids in Waste Area Grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    International Nuclear Information System (INIS)

    This Work Plan/Site Safety and Health Plan (SSHP) and the attached work plan are for the performance of the colloid project at WAG 5. The work will be conducted by the Oak Ridge National Laboratory (ORNL) Environmental Sciences Division (ESD) and associated ORNL environmental, safety, and health support groups. The purpose of this document is to establish health and safety guidelines to be followed by all personnel involved in conducting work for this project. The levels of protection and the procedures specified in this plan are based on the best information available from historical data and preliminary evaluations of the area. Therefore, these recommendations represent the minimum health and safety requirements to be observed by all personnel engaged in this project

  9. 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...

  10. 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...

  11. Airports and Airfields, airports, Published in 2005, 1:2400 (1in=200ft) scale, Marathon County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Airports and Airfields dataset, published at 1:2400 (1in=200ft) scale, was produced all or in part from Orthoimagery information as of 2005. It is described as...

  12. 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...

  13. Airports and Airfields, Princeton Airport, Published in 2011, 1:2400 (1in=200ft) scale, Township of Montgomery.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Airports and Airfields dataset, published at 1:2400 (1in=200ft) scale, was produced all or in part from Orthoimagery information as of 2011. It is described as...

  14. Optimizing integrated airport surface and terminal airspace operations under uncertainty

    Science.gov (United States)

    Bosson, Christabelle S.

    In airports and surrounding terminal airspaces, the integration of surface, arrival and departure scheduling and routing have the potential to improve the operations efficiency. Moreover, because both the airport surface and the terminal airspace are often altered by random perturbations, the consideration of uncertainty in flight schedules is crucial to improve the design of robust flight schedules. Previous research mainly focused on independently solving arrival scheduling problems, departure scheduling problems and surface management scheduling problems and most of the developed models are deterministic. This dissertation presents an alternate method to model the integrated operations by using a machine job-shop scheduling formulation. A multistage stochastic programming approach is chosen to formulate the problem in the presence of uncertainty and candidate solutions are obtained by solving sample average approximation problems with finite sample size. The developed mixed-integer-linear-programming algorithm-based scheduler is capable of computing optimal aircraft schedules and routings that reflect the integration of air and ground operations. The assembled methodology is applied to a Los Angeles case study. To show the benefits of integrated operations over First-Come-First-Served, a preliminary proof-of-concept is conducted for a set of fourteen aircraft evolving under deterministic conditions in a model of the Los Angeles International Airport surface and surrounding terminal areas. Using historical data, a representative 30-minute traffic schedule and aircraft mix scenario is constructed. The results of the Los Angeles application show that the integration of air and ground operations and the use of a time-based separation strategy enable both significant surface and air time savings. The solution computed by the optimization provides a more efficient routing and scheduling than the First-Come-First-Served solution. Additionally, a data driven analysis is

  15. Risks of exposure to ionizing and millimeter-wave radiation from airport whole-body scanners.

    Science.gov (United States)

    Moulder, John E

    2012-06-01

    Considerable public concern has been expressed around the world about the radiation risks posed by the backscatter (ionizing radiation) and millimeter-wave (nonionizing radiation) whole-body scanners that have been deployed at many airports. The backscatter and millimeter-wave scanners currently deployed in the U.S. almost certainly pose negligible radiation risks if used as intended, but their safety is difficult-to-impossible to prove using publicly accessible data. The scanners are widely disliked and often feared, which is a problem made worse by what appears to be a veil of secrecy that covers their specifications and dosimetry. Therefore, for these and future similar technologies to gain wide acceptance, more openness is needed, as is independent review and regulation. Publicly accessible, and preferably peer-reviewed evidence is needed that the deployed units (not just the prototypes) meet widely-accepted safety standards. It is also critical that risk-perception issues be handled more competently. PMID:22494369

  16. Inteligentni transportni sistemi pri načrtovanju in usklajevanju gibanja in parkiranja letal na ploščadi letališča: Intelligent transportation systems in the planning and coordination of aircraft traffic at the airport apron:

    OpenAIRE

    Pavlin, Stanislav; Roguljić, Slavko

    2004-01-01

    Airport aprons are areas for aircraft handling, parking and maintenance. According to international rules the number of positions at the apron has to be at least equal to the number of aircraft staying at any one time at the airport. The air traffic at Split Airport increased rapidly in the mid-90s when it became the UN logistics base for Bosnia and Herzegovina. There were nomeans nor free space for further expansion of the apron, so the traffic had to be reorganised and re-coordinated. Alter...

  17. 77 FR 39446 - Draft Parachute Landing Area Standards

    Science.gov (United States)

    2012-07-03

    ... William J. Hughes Technical Center Report entitled, ``Development of Criteria for Parachute Landing Areas... terms on the offer of Federal funds for AIP funded airport development projects that the Secretary... inadvertently removed from the prior version of the Airport Design AC. The next text reads, The standards...

  18. THE REMOTE AND MOBILE AIR TRAFFIC CONTROL TOWER AND ITS POSSIBLE APPLICATION TO THE OPERATIONAL AREA

    Directory of Open Access Journals (Sweden)

    Tímea VAS

    2014-10-01

    Full Text Available The concept of remote and mobile Air Traffic Control Tower (ATC TWR and its development has started in Europe, Australia and also in the USA, in order to improve the efficiency of Air Traffic Management (ATM systems in terms of air transportation safety. These new technologies are applicable in many countries in peace time, but on mobility reasons these are promoted to achieve commitments in the operational area. This article describes the devices and range of equipment of mobile and remote tower, and their specifications, which can even serve a medium sized airport, furthermore examines, whether how can those provide the air traffic services at an operational airfield.

  19. Ground settlement of Chek Lap Kok Airport, Hong Kong,detected by satellite synthetic aperture radar interferometry

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Satellite synthetic aperture radar (SAR) interferometry is used to investigate the slowly accumulating ground settlement at the new Chek Lap Kok Airport in Hong Kong. Most of the land occupied by the airport was reclaimed from the sea and therefore certain ground settlement in the area has been expected. A pair of ERS-2 SAR images spanning nearly a year is used in the study. The high spatial resolution (20 m× 20 m) ground settlement map derived indicates that the settlement that occurred in the area over the time period is as large as 50 mm. The SAR measurement results agree with the levelling measurements at some benchmarks in the area to well within 1 cm(rms error),and the overall correlation between the two types of results is 0.89. The paper presents some brief background of interferometric SAR, and outlines the data processing methods and results.

  20. Emissions of NOx, particle mass and particle numbers from aircraft main engines, APU's and handling equipment at Copenhagen Airport

    Science.gov (United States)

    Winther, Morten; Kousgaard, Uffe; Ellermann, Thomas; Massling, Andreas; Nøjgaard, Jacob Klenø; Ketzel, Matthias

    2015-01-01

    This paper presents a detailed emission inventory for NOx, particle mass (PM) and particle numbers (PN) for aircraft main engines, APU's and handling equipment at Copenhagen Airport (CPH) based on time specific activity data and representative emission factors for the airport. The inventory has a high spatial resolution of 5 m × 5 m in order to be suited for further air quality dispersion calculations. Results are shown for the entire airport and for a section of the airport apron area ("inner apron") in focus. The methodology presented in this paper can be used to quantify the emissions from aircraft main engines, APU and handling equipment in other airports. For the entire airport, aircraft main engines is the largest source of fuel consumption (93%), NOx, (87%), PM (61%) and PN (95%). The calculated fuel consumption [NOx, PM, PN] shares for APU's and handling equipment are 5% [4%, 8%, 5%] and 2% [9%, 31%, 0%], respectively. At the inner apron area for handling equipment the share of fuel consumption [NOx, PM, PN] are 24% [63%, 75%, 2%], whereas APU and main engines shares are 43% [25%, 19%, 54%], and 33% [11%, 6%, 43%], respectively. The inner apron NOx and PM emission levels are high for handling equipment due to high emission factors for the diesel fuelled handling equipment and small for aircraft main engines due to small idle-power emission factors. Handling equipment is however a small PN source due to the low number based emission factors. Jet fuel sulphur-PM sensitivity calculations made in this study with the ICAO FOA3.0 method suggest that more than half of the PM emissions from aircraft main engines at CPH originate from the sulphur content of the fuel used at the airport. Aircraft main engine PN emissions are very sensitive to the underlying assumptions. Replacing this study's literature based average emission factors with "high" and "low" emission factors from the literature, the aircraft main engine PN emissions were estimated to change with a

  1. HAZWOPER work plan and site safety and health plan for the Alpha characterization project at the solid waste storage area 4 bathtubbing trench at Oak Ridge National Laboratory

    International Nuclear Information System (INIS)

    This work plan/site safety and health plan is for the alpha sampling project at the Solid Waste Storage Area 4 bathtubbing trench. The work will be conducted by the Oak Ridge National Laboratory (ORNL) Environmental Sciences Division and associated ORNL environmental, safety, and health support groups. This activity will fall under the scope of 29 CFR 1910.120, Hazardous Waste Operations and Emergency Response (HAZWOPER). The purpose of this document is to establish health and safety guidelines to be followed by all personnel involved in conducting work for this project. Work will be conducted in accordance with requirements as stipulated in the ORNL HAZWOPER Program Manual and applicable ORNL; Martin Marietta Energy Systems, Inc.; and U.S. Department of Energy policies and procedures. The levels of protection and the procedures specified in this plan are based on the best information available from historical data and preliminary evaluations of the area. Therefore, these recommendations represent the minimum health and safety requirements to be observed by all personnel engaged in this project. Unforeseeable site conditions or changes in scope of work may warrant a reassessment of the stated protection levels and controls. All adjustments to the plan must have prior approval by the safety and health disciplines signing the original plan

  2. 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...

  3. IMPACT OF AIRCRAFT TRAFFIC EMISSIONS ON OZONE FORMATION AT THE RIO DE JANEIRO URBAN AREA

    Directory of Open Access Journals (Sweden)

    Guimarães, C.S., Arbilla, G., Corrêa, S.M., Gatti, L.V.

    2007-01-01

    Full Text Available Data for speciated volatile organic compounds (VOC evaluated in Santos-Dumont Airport and Antonio Carlos Jobim International Airport in Rio de Janeiro, Brazil, are reported. VOC were evaluated by gas chromatography with flame ionization detection (GC – FID and mass spectrometry (GC – MS, following the U.S. EPA TO – 15 methodology. At Santos-Dumont Airport were quantified 1376 µg m-3 of VOCs 10 m from runway, 408 µg m-3 inside the airport building, and 116 µg m-3 outside the airport area. At the taxiway area of the International Airport a total of 190 µg m-3 of VOC were quantified. Toluene, the most abundant compound near the Santos-Dumont Airport runway, was obtained in a non-significative concentration outside the airport area. This fact suggests that this area is not noticeably impacted by air traffic. A computational model was developed using the OZIPR program and the SAPRC mechanism. Calculated ozone concentrations are higher than values for downtown area of Rio de Janeiro city. Simulated results show that, for the runway in Santos-Dumont Airport, olefins and aromatics contribute in 57% and 15%, respectively, to ozone formation, toluene being the major contributor. Cis-2-butene is the most reactive species regarding OH reaction.

  4. Development of nitrogen dioxide and volatile organic compounds land use regression models to estimate air pollution exposure near an Italian airport

    Science.gov (United States)

    Gaeta, Alessandra; Cattani, Giorgio; Di Menno di Bucchianico, Alessandro; De Santis, Antonella; Cesaroni, Giulia; Badaloni, Chiara; Ancona, Carla; Forastiere, Francesco; Sozzi, Roberto; Bolignano, Andrea; Sacco, Fabrizio

    2016-04-01

    The aim of this study was to evaluate the small scale spatial variability of nitrogen dioxide (NO2) and selected VOCs (benzene, toluene, acrolein and formaldehyde) concentrations using Land Use Regression models (LURs) in a complex multi sources domain (64 km2), containing a mid-size airport: the Ciampino Airport, located in Ciampino, Rome, Italy. 46 diffusion tube samplers were deployed within a domain centred in the airport over two 2-weekly periods (June 2011-January 2012). GIS-derived predictor variables, with varying buffer size, were evaluated to model spatial variation of NO2, benzene, toluene, formaldehyde and acrolein annual average concentrations. The airport apportionment to air quality was investigated using a Lagrangian dispersion model (SPRAY). A stepwise selection procedure was used to develop the linear regression models. The models were validated using leave one out cross validation (LOOCV) method. In this study, the use of LURs was found to be effective to explain spatial variability of NO2 (adjusted-R2 = 0.72), benzene (adjusted-R2 = 0.53), toluene (adjusted-R2 = 0.50) and acrolein (adjusted-R2 = 0.51), while limited power was achieved with the formaldehyde modeling (adjusted-R2 = 0.24). For all pollutants LURs output showed that the small scale spatial variability was mainly explained by local traffic. The airport contribution to the observed spatial variability was adequately quantified only for acrolein (0.43 (±0.69) μg/m3 in an area of about 6 km2, SW located to the airport runway), while for NO2 and formaldehyde, only a little portion of the spatial variability in a limited portion of the study domain was attributable to airport related emissions.

  5. [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. PMID:25115478

  6. Aircraft noise in Berlin affects quality of life even outside the airport grounds

    OpenAIRE

    Eibich, Peter; Kholodilin, Konstantin; Krekel, Christian; Wagner, Gert G.

    2015-01-01

    Aircraft noise is a particularly problematic source of noise as many airports are located in or near major cities and, as a result, densely populated areas are affected. Data from the Berlin Aging Study II (Berliner Altersstudie II, BASE-II), whose socio-economic module is based on the longitudinal Socio-Economic Panel (SOEP) study which has been conducted since 1984, allows us to examine the effect of different levels of aircraft noise on the subjective wellbeing and health of the older resi...

  7. C-Band Airport Surface Communications System Standards Development. Phase II Final Report. Volume 1: Concepts of Use, Initial System Requirements, Architecture, and AeroMACS Design Considerations

    Science.gov (United States)

    Hall, Edward; Isaacs, James; Henriksen, Steve; Zelkin, Natalie

    2011-01-01

    This report is provided as part of ITT s NASA Glenn Research Center Aerospace Communication Systems Technical Support (ACSTS) contract NNC05CA85C, Task 7: New ATM Requirements-Future Communications, C-Band and L-Band Communications Standard Development and was based on direction provided by FAA project-level agreements for New ATM Requirements-Future Communications. Task 7 included two subtasks. Subtask 7-1 addressed C-band (5091- to 5150-MHz) airport surface data communications standards development, systems engineering, test bed and prototype development, and tests and demonstrations to establish operational capability for the Aeronautical Mobile Airport Communications System (AeroMACS). Subtask 7-2 focused on systems engineering and development support of the L-band digital aeronautical communications system (L-DACS). Subtask 7-1 consisted of two phases. Phase I included development of AeroMACS concepts of use, requirements, architecture, and initial high-level safety risk assessment. Phase II builds on Phase I results and is presented in two volumes. Volume I (this document) is devoted to concepts of use, system requirements, and architecture, including AeroMACS design considerations. Volume II describes an AeroMACS prototype evaluation and presents final AeroMACS recommendations. This report also describes airport categorization and channelization methodologies. The purposes of the airport categorization task were (1) to facilitate initial AeroMACS architecture designs and enable budgetary projections by creating a set of airport categories based on common airport characteristics and design objectives, and (2) to offer high-level guidance to potential AeroMACS technology and policy development sponsors and service providers. A channelization plan methodology was developed because a common global methodology is needed to assure seamless interoperability among diverse AeroMACS services potentially supplied by multiple service providers.

  8. C-Band Airport Surface Communications System Standards Development. Phase II Final Report. Volume 2: Test Bed Performance Evaluation and Final AeroMACS Recommendations

    Science.gov (United States)

    Hall, Edward; Magner, James

    2011-01-01

    This report is provided as part of ITT s NASA Glenn Research Center Aerospace Communication Systems Technical Support (ACSTS) contract NNC05CA85C, Task 7: New ATM Requirements-Future Communications, C-Band and L-Band Communications Standard Development and was based on direction provided by FAA project-level agreements for New ATM Requirements-Future Communications. Task 7 included two subtasks. Subtask 7-1 addressed C-band (5091- to 5150-MHz) airport surface data communications standards development, systems engineering, test bed and prototype development, and tests and demonstrations to establish operational capability for the Aeronautical Mobile Airport Communications System (AeroMACS). Subtask 7-2 focused on systems engineering and development support of the L-band digital aeronautical communications system (L-DACS). Subtask 7-1 consisted of two phases. Phase I included development of AeroMACS concepts of use, requirements, architecture, and initial high-level safety risk assessment. Phase II builds on Phase I results and is presented in two volumes. Volume I is devoted to concepts of use, system requirements, and architecture, including AeroMACS design considerations. Volume II (this document) describes an AeroMACS prototype evaluation and presents final AeroMACS recommendations. This report also describes airport categorization and channelization methodologies. The purposes of the airport categorization task were (1) to facilitate initial AeroMACS architecture designs and enable budgetary projections by creating a set of airport categories based on common airport characteristics and design objectives, and (2) to offer high-level guidance to potential AeroMACS technology and policy development sponsors and service providers. A channelization plan methodology was developed because a common global methodology is needed to assure seamless interoperability among diverse AeroMACS services potentially supplied by multiple service providers.

  9. Flight Test Comparison of Synthetic Vision Display Concepts at Dallas/Fort Worth International Airport

    Science.gov (United States)

    Glaab, Louis J.; Kramer, Lynda J.; Arthur, Trey; Parrish, Russell V.; Barry, John S.

    2003-01-01

    Limited visibility is the single most critical factor affecting the safety and capacity of worldwide aviation operations. Synthetic Vision Systems (SVS) technology can solve this visibility problem with a visibility solution. These displays employ computer-generated terrain imagery to present 3D, perspective out-the-window scenes with sufficient information and realism to enable operations equivalent to those of a bright, clear day, regardless of weather conditions. To introduce SVS display technology into as many existing aircraft as possible, a retrofit approach was defined that employs existing HDD display capabilities for glass cockpits and HUD capabilities for the other aircraft. This retrofit approach was evaluated for typical nighttime airline operations at a major international airport. Overall, 6 evaluation pilots performed 75 research approaches, accumulating 18 hours flight time evaluating SVS display concepts that used the NASA LaRC's Boeing B-757-200 aircraft at Dallas/Fort Worth International Airport. Results from this flight test establish the SVS retrofit concept, regardless of display size, as viable for tested conditions. Future assessments need to extend evaluation of the approach to operations in an appropriate, terrain-challenged environment with daytime test conditions.

  10. 78 FR 9449 - Noise Exposure Map Notice, Southwest Florida International Airport, Fort Myers, FL

    Science.gov (United States)

    2013-02-08

    ... ``A'' 2012 NEM and Map ``B'', 2017; NEM Chapter 9, Page 9-1, Airport Sponsor's Noise Exposure Map Certification; November 1, 2012 Airport Sponsor NEM Submittal Letter. The FAA has determined that these...

  11. 76 FR 60962 - Noise Exposure Map Update for Buffalo Niagara International Airport, Buffalo, NY

    Science.gov (United States)

    2011-09-30

    ... Federal Aviation Administration Noise Exposure Map Update for Buffalo Niagara International Airport, Buffalo, NY AGENCY: Federal Aviation Administration, DOT. ACTION: Notice. SUMMARY: The Federal Aviation... Frontier Transportation Authority (NFTA), for Buffalo Niagara International Airport, under the...

  12. 78 FR 8683 - Environmental Impact Statement: Theodore Francis Green Airport, Warwick, RI

    Science.gov (United States)

    2013-02-06

    ... Environmental Impact Statement (EIS) Re-evaluation has been prepared for Theodore Francis Green Airport, Warwick, Rhode Island. FOR FURTHER INFORMATION CONTACT: Richard Doucette, Environmental Program Manager, Federal... Federal Aviation Administration Environmental Impact Statement: Theodore Francis Green Airport,...

  13. Role of research in the safety case of future reactor concepts definite needs, confirmatory areas, added value

    International Nuclear Information System (INIS)

    In this paper, we aim to describe the role(s) of research when assessing - and finally demonstrating - the safety of future reactor concepts. The term 'research' could be defined in quite a limited fashion, while in this paper, we will use it synonymously to all Research and Design (R and D) work. First, we will provide a top-down planning perspective by identifying the general set of safety factors related to new reactor projects; i.e., factors that have to be accounted for already in the safety case. The research needs can be based on such a set of safety factors and related challenges, and it is crucial that the research requirements remain reasonable. For this, suitable design choices have to be made, such that they limit the criticality of individual plant functions, related systems/ structures/components (SSC), and human actions. In this context, we will discuss the general ways of limiting excessive research needs. The critical plant functions and SSC, in their turn, will require a strong safety demonstration. Once major design decisions have been made according to the aforementioned lines, actual systems are designed, using available equipment or developing new. Research support is needed to establish the technological adequacy and confidence level of each decision at each design level; this is relatively easy where conventional technologies are used, but more challenging if novel technologies come into question. Maturity of technology also correlates strongly with the attainable certainty and qualification of analysis tools. Here, we will describe the general phases of R and D from exploratory work to safety demonstration, and also independent confirmation. We will also touch upon the roles of different actors - the vendor, the licensee and the regulator - as well as their strategies in attacking the above-mentioned safety factors through research. (authors)

  14. 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.

  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. Aircraft emission impacts in a neighborhood adjacent to a general aviation airport in southern California.

    Science.gov (United States)

    Hu, Shishan; Fruin, Scott; Kozawa, Kathleen; Mara, Steve; Winer, Arthur M; Paulson, Suzanne E

    2009-11-01

    Real time air pollutant concentrations were measured downwind of Santa Monica Airport (SMA), using an electric vehicle mobile platform equipped with fast response instruments in spring and summer of 2008. SMA is a general aviation airport operated for private aircraft and corporate jets in Los Angeles County, California. An impact area of elevated ultrafine particle (UFP) concentrations was observed extending beyond 660 m downwind and 250 m perpendicular to the wind on the downwind side of SMA. Aircraft operations resulted in average UFP concentrations elevated by factors of 10 and 2.5 at 100 and 660 m downwind, respectively, over background levels. The long downwind impact distance (i.e., compared to nearby freeways at the same time of day) is likely primarily due to the large volumes of aircraft emissions containing higher initial concentrations of UFP than on-road vehicles. Aircraft did not appreciably elevate average levels of black carbon (BC), particle-bound polycyclic aromatic hydrocarbons (PB-PAH), although spikes in concentration of these pollutants were observed associated with jet takeoffs. Jet departures resulted in peak 60-s average concentrations of up to 2.2 x 10(6) cm(-3), 440 ng m(-3), and 30 microg m(-3) for UFP, PB-PAH, and BC, respectively, 100 m downwind of the takeoff area. These peak levels were elevated by factors of 440, 90, and 100 compared to background concentrations. Peak UFP concentrations were reasonably correlated (r(2) = 0.62) with fuel consumption rates associated with aircraft departures, estimated from aircraft weights and acceleration rates. UFP concentrations remained elevated for extended periods associated particularly with jet departures, but also with jet taxi and idle, and operations of propeller aircraft. UFP measured downwind of SMA had a median mode of about 11 nm (electric mobility diameter), which was about half of the 22 nm median mode associated with UFP from heavy duty diesel trucks. The observation of highly

  17. Determination and Applications of Environmental Costs at Different Sized Airports – Aircraft Noise and Engine Emissions.

    OpenAIRE

    Lu, Cherie; Morrell, Peter

    2006-01-01

    With the increasing trend of charging for externalities and the aim of encouraging the sustainable development of the air transport industry, there is a need to evaluate the social costs of these undesirable side effects, mainly aircraft noise and engine emissions, for different airports. The aircraft noise and engine emissions social costs are calculated in monetary terms for five different sized airports, ranging from hub airports to small regional airports. The number of residences within ...

  18. Nusantara: Between sky and earth, could the PPP be the solution for Indonesian airport infrastructures?

    OpenAIRE

    Carnis, Laurent; YULIAWATI, Eny

    2013-01-01

    This paper deals with the airport infrastructures in Indonesia and it investigates the possibility of defining a solution for their funding. Indeed the economic development in Indonesia requires huge capital needs for completing the numerous plans of investment in transport and particularly for the airport infrastructures. More than 63% of the budget for the airport infrastructure needs is not funded, while the characteristics of airport infrastructure investments involve large amounts of mon...

  19. Land Use and Property Market Impacts of the Relocation of Athens International Airport

    OpenAIRE

    Politakis, Alexis

    2006-01-01

    This dissertation investigates the impact of the relocation of Athens International Airport (AIA), the most significant urban development in the modern history of the city of Athens, on land uses and the property market around the former airport site (FAS) and the new Eleftherios Venizelos airport (EV). Airport relocations are in themselves relatively rare events in global aviation. In this dissertation, for the first time, sources from various fields are brought together to be...

  20. 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.

  1. Impact of Arrivals on Departure Taxi Operations at Airports

    OpenAIRE

    Clewlow, Regina Ruby Lee; Simaiakis, Ioannis; Balakrishnan, Hamsa

    2010-01-01

    Aircraft taxi operations are a major source of fuel burn and emissions on the ground. Given rising fuel prices and growing concerns about the contributions of aviation to air pollution and greenhouse gas emissions, recent research aims to develop strategies to reduce fuel burn at airports. In order to develop such strategies, an understanding of taxi operations and the factors that affect taxi-out times is required. This paper describes an analysis of taxi-out times at two major U.S. airports...

  2. 77 FR 71474 - Seventeenth Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2012-11-30

    ...). 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, 2012... Federal Aviation Administration Seventeenth Meeting: RTCA Special Committee 224, Airport Security...

  3. 78 FR 43963 - Twenty-Third Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2013-07-22

    ...). 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, 2013... Federal Aviation Administration Twenty-Third Meeting: RTCA Special Committee 224, Airport Security...

  4. 77 FR 64838 - Sixteenth Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2012-10-23

    ...). 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 November 15, 2012... Federal Aviation Administration Sixteenth Meeting: RTCA Special Committee 224, Airport Security...

  5. 78 FR 16757 - Twentieth Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2013-03-18

    ...). 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 9... Federal Aviation Administration Twentieth Meeting: RTCA Special Committee 224, Airport Security...

  6. 77 FR 2343 - Eleventh Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2012-01-17

    ...). ACTION: Notice of RTCA Special Committee 224, Airport Security Access Control Systems. SUMMARY: The FAA..., Airport Security Access Control Systems. DATES: The meeting will be held February 9, 2012, from 10 a.m.-4..., Airport Security Access Control Systems. The agenda will include the following: February 9, 2012...

  7. 78 FR 31627 - Twenty-Second Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2013-05-24

    ...). 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, 2013... Federal Aviation Administration Twenty-Second Meeting: RTCA Special Committee 224, Airport Security...

  8. 78 FR 7850 - Nineteenth Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2013-02-04

    ...). 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 February 21, 2013... Federal Aviation Administration Nineteenth Meeting: RTCA Special Committee 224, Airport Security...

  9. 77 FR 55894 - Fifteenth Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2012-09-11

    ...). 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 September 27-28, 2012... Federal Aviation Administration Fifteenth Meeting: RTCA Special Committee 224, Airport Security...

  10. 78 FR 22025 - Twenty First Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2013-04-12

    ...). 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, 2013... Federal Aviation Administration Twenty First Meeting: RTCA Special Committee 224, Airport Security...

  11. Airport Economics in Latin America and the Caribbean : Benchmarking, Regulation, and Pricing

    OpenAIRE

    Serebrisky, Tomas

    2011-01-01

    This report presents the findings of a first-ever, comprehensive study of how Latin America and the Caribbean (LAC) region airports have evolved during a notable period of transition in airport ownership. It is an unbiased, positive analysis of what happened, rather than a normative analysis of what should be done to reform and to attract private sector participation to the airport sector. ...

  12. 75 FR 30899 - Fourth Meeting: RTCA Special Committee 223: Airport Surface Wireless Communications

    Science.gov (United States)

    2010-06-02

    ... Federal Aviation Administration Fourth Meeting: RTCA Special Committee 223: Airport Surface Wireless...: Airport Surface Wireless Communications meeting. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 223: Airport Surface Wireless Communications. DATES:...

  13. 75 FR 14483 - Third Meeting: RTCA Special Committee 223: Airport Surface Wireless Communications

    Science.gov (United States)

    2010-03-25

    ... Federal Aviation Administration Third Meeting: RTCA Special Committee 223: Airport Surface Wireless...: Airport Surface Wireless Communications meeting. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 223: Airport Surface Wireless Communications. DATES:...

  14. 77 FR 55894 - Thirteenth Meeting: RTCA Special Committee 223, Airport Surface Wireless Communications

    Science.gov (United States)

    2012-09-11

    ... Federal Aviation Administration Thirteenth Meeting: RTCA Special Committee 223, Airport Surface Wireless...: Meeting Notice of RTCA Special Committee 223, Airport Surface Wireless Communications. SUMMARY: The FAA is..., Airport Surface Wireless Communications. DATES: The meeting will be held October 2-3, 2012, from 9...

  15. 75 FR 78799 - Noise Compatibility Program Notice, Fort Worth Alliance Airport, Fort Worth, TX

    Science.gov (United States)

    2010-12-16

    ... Federal Aviation Administration Noise Compatibility Program Notice, Fort Worth Alliance Airport, Fort... 5, 2009. On December 1, 2010, the FAA approved the Fort Worth Alliance Airport noise compatibility... Date: The effective date of the FAA's approval of the Fort Worth Alliance Airport noise...

  16. Spatial Differences and Costs of Emissions at U.S. Airport Hubs.

    Science.gov (United States)

    Nahlik, Matthew J; Chester, Mikhail V; Ryerson, Megan S; Fraser, Andrew M

    2016-04-19

    As local governments plan to expand airport infrastructure and build air service, monetized estimates of damages from air pollution are important for balancing environmental impacts. While it is well-known that aircraft emissions near airports directly affect nearby populations, it is less clear how the airport-specific aircraft operations and impacts result in monetized damages to human health and the environment. We model aircraft and ground support equipment emissions at major U.S. airports and estimate the monetized human health and environmental damages of near airport (within 60 miles) emissions. County-specific unit damage costs for PM, SOx, NOx, and VOCs and damage valuations for CO and CO2 are used along with aircraft emissions estimations at airports to determine impacts. We find that near-airport emissions at major U.S. airports caused a total of $1.9 billion in damages in 2013, with airports contributing between $720 thousand and $190 million each. These damages vary by airport from $1 to $9 per seat per one-way flight and costs per passenger are often greater than airport charges levied on airlines for infrastructure use. As the U.S. aviation system grows, it is possible to minimize human and environmental costs by shifting aircraft technologies and expanding service into airports where fewer impacts are likely to occur. PMID:27007187

  17. Assessment of aircraft crash FR-equency for the Hanford site 200 Area tank farms

    International Nuclear Information System (INIS)

    Two factors, the near-airport crash FR-equency and the non-airport crash FR-equency, enter into the estimate of the annual aircraft crash FR-equency at a facility. The near-airport activities, Le., takeoffs and landings FR-om any of the airports in a 23-statute-mile (smi) (20-nautical-mile, [nmi]) radius of the facilities, do not significantly contribute to the annual aircraft crash FR-equency for the 200 Area tank farms. However, using the methods of DOE-STD-3014-96, the total FR-equency of an aircraft crash for the 200 Area tank farms, all FR-om non-airport operations, is calculated to be 7.10E-6/yr. Thus, DOE-STD-3014-96 requires a consequence analysis for aircraft crash. This total FR-equency consists of contributions FR-om general aviation, helicopter activities, commercial air carriers and air taxis, and FR-om large and small military aircraft. The major contribution to this total is FR-om general aviation with a FR-equency of 6.77E-6/yr. All other types of aircraft have less than 1E-6/yr crash FR-equencies. The two individual aboveground facilities were in the realm of 1E-7/yr crash FR-equencies: 204-AR Waste Unloading Facility at 1.56E-7, and 242-T Evaporator at 8.62E-8. DOE-STD-3009-94, ''Preparation Guide for U.S. Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses'', states that external events, such as aircraft crashes, are referred to as design basis accidents (DBA) and analyzed as such: ''if FR-equency of occurrence is estimated to exceed 10-6/yr conservatively calculated'' DOE-STD-3014-96 considers its method for estimating aircraft crash FR-equency as being conservative. Therefore, DOE-STD-3009-94 requires DBA analysis of an aircraft crash into the 200 Area tank farms. DOE-STD-3009-94 also states that beyond-DBAs are not evaluated for external events. Thus, it requires only a DBA analysis of the effects of an aircraft crash into the 200 Area tank farms. There are two attributes of an aircraft crash into a Hanford waste

  18. Visit safety

    CERN Multimedia

    2012-01-01

    Experiment areas, offices, workshops: it is possible to have co-workers or friends visit these places.     You already know about the official visits service, the VIP office, and professional visits. But do you know about the safety instruction GSI-OHS1, “Visits on the CERN site”? This is a mandatory General Safety Instruction that was created to assist you in ensuring safety for all your visits, whatever their nature—especially those that are non-official. Questions? The HSE Unit will be happy to answer them. Write to safety-general@cern.ch.   The HSE Unit

  19. Comprehensive work plan and health and safety plan for the 7500 Area Contamination Site sampling at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    Burman, S.N.; Landguth, D.C.; Uziel, M.S.; Hatmaker, T.L.; Tiner, P.F.

    1992-05-01

    As part of the Environmental Restoration Program sponsored by the US Department of Energy`s Office of Environmental Restoration and Waste Management, this plan has been developed for the environmental sampling efforts at the 7500 Area Contamination Site, Oak Ridge National Laboratory (ORNL), Oak Ridge, Tennessee. This plan was developed by the Measurement Applications and Development Group (MAD) of the Health and Safety Research Division of ORNL and will be implemented by ORNL/MAD. Major components of the plan include (1) a quality assurance project plan that describes the scope and objectives of ORNL/MAD activities at the 7500 Area Contamination Site, assigns responsibilities, and provides emergency information for contingencies that may arise during field operations; (2) sampling and analysis sections; (3) a site-specific health and safety section that describes general site hazards, hazards associated with specific tasks, personnel protection requirements, and mandatory safety procedures; (4) procedures and requirements for equipment decontamination and responsibilities for generated wastes, waste management, and contamination control; and (5) a discussion of form completion and reporting required to document activities at the 7500 Area Contamination Site.

  20. Comprehensive work plan and health and safety plan for the 7500 Area Contamination Site sampling at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Burman, S.N.; Landguth, D.C.; Uziel, M.S.; Hatmaker, T.L.; Tiner, P.F.

    1992-05-01

    As part of the Environmental Restoration Program sponsored by the US Department of Energy's Office of Environmental Restoration and Waste Management, this plan has been developed for the environmental sampling efforts at the 7500 Area Contamination Site, Oak Ridge National Laboratory (ORNL), Oak Ridge, Tennessee. This plan was developed by the Measurement Applications and Development Group (MAD) of the Health and Safety Research Division of ORNL and will be implemented by ORNL/MAD. Major components of the plan include (1) a quality assurance project plan that describes the scope and objectives of ORNL/MAD activities at the 7500 Area Contamination Site, assigns responsibilities, and provides emergency information for contingencies that may arise during field operations; (2) sampling and analysis sections; (3) a site-specific health and safety section that describes general site hazards, hazards associated with specific tasks, personnel protection requirements, and mandatory safety procedures; (4) procedures and requirements for equipment decontamination and responsibilities for generated wastes, waste management, and contamination control; and (5) a discussion of form completion and reporting required to document activities at the 7500 Area Contamination Site.

  1. Comprehensive work plan and health and safety plan for the 7500 Area Contamination Site sampling at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    International Nuclear Information System (INIS)

    As part of the Environmental Restoration Program sponsored by the US Department of Energy's Office of Environmental Restoration and Waste Management, this plan has been developed for the environmental sampling efforts at the 7500 Area Contamination Site, Oak Ridge National Laboratory (ORNL), Oak Ridge, Tennessee. This plan was developed by the Measurement Applications and Development Group (MAD) of the Health and Safety Research Division of ORNL and will be implemented by ORNL/MAD. Major components of the plan include (1) a quality assurance project plan that describes the scope and objectives of ORNL/MAD activities at the 7500 Area Contamination Site, assigns responsibilities, and provides emergency information for contingencies that may arise during field operations; (2) sampling and analysis sections; (3) a site-specific health and safety section that describes general site hazards, hazards associated with specific tasks, personnel protection requirements, and mandatory safety procedures; (4) procedures and requirements for equipment decontamination and responsibilities for generated wastes, waste management, and contamination control; and (5) a discussion of form completion and reporting required to document activities at the 7500 Area Contamination Site

  2. Strategic Noise Mapping of Herakleion: The Aircraft Noise Impact as a factor of the Int. Airport relocation

    Directory of Open Access Journals (Sweden)

    Vogiatzis Konstantinos

    2014-09-01

    Full Text Available In the framework of the European Directive 2002/49/EC, the city of Herakleion in Crete Island (Greece recently completed (2013 its Strategic Noise Map (SNM and relevant Noise Action Plan (NAP. Strategic noise mapping and action plans are important tools to define the main strategies to reduce noise exposure of residents and introduce and preserve "quite zones". Within this framework and as a part of the Herakleion city Strategic Noise Mapping general a specific analysis was introduced in the urban area of Alikarnassos (east part of the city adjacent to the International Airport “Nikos Kazantzakis”. The 2nd biggest airport in Greece, airport is proposed to be relocated in Kastelli area (some 37 km south of the Herakleion city centre, far away from dense populated areas, within the next decade but in the mean time, air traffic (take of, taxi and landing procedures, especially during the extended spring and summer period, are affecting the city. This paper analyzes the extended acoustic measurement monitoring program and the modelling of environmental noise levels within the city’s SNM introducing - state of the art - qualitative surveys on the sound perception and noise annoyance by the residents as well as in depth analysis of the urban and architectural tissue. All these results have been transcribed in several maps introducing a very comprehensive evaluation tool towards an efficient noise action plan leading to the eventual relocation of the airport. This paper presents the main results of this research aiming to the evaluation of the inffluence at the inhabitants’ sonic comfort from aircraft operation.

  3. Investments in blood safety improve the availability of blood to underserved areas in a sub-saharan african country

    NARCIS (Netherlands)

    Pitman, J.P.; Wilkinson, R.L.; Basavaraju, S.V.; Von Finckenstein, B.G.; Sibinga, C.T.H.; Marfin, A.; Postma, M.J.; Mataranyika, M.N.; Tobias, J.L.

    2014-01-01

    Background: Since 2004, several African countries, including Namibia, have received assistance from the U.S. President's Emergency Plan for AIDS Relief (PEPFAR). Aims: Gains have been documented in the safety and number of collected units in these countries, but the distribution of blood has not bee

  4. 33 CFR 165.1332 - Safety Zones; annual firework displays within the Captain of the Port, Puget Sound Area of...

    Science.gov (United States)

    2010-07-01

    ... safety zone is, or will, be enforced on that day. This notice will consist of a diamond shaped sign, 4 foot by 4 foot, with a 3 inch orange retro-reflective border. The word “DANGER' shall be 10 inch black block letters centered on the sign with the words “FIREWORKS” and “STAY AWAY” in 6 inch black...

  5. 77 FR 33308 - Safety Zones; Annual Firework Displays Within the Captain of the Port, Puget Sound Area of...

    Science.gov (United States)

    2012-06-06

    ... Register (75 FR 33698) published on June 15, 2010, apply to the activation and enforcement of these safety...' W 350 yds. Chase Family Fourth at Lake Lake Union....... 47 38.418' N 122 20.111' W 300 yds. Union... Steilacom Bay.... 47 10.400' N 122 36.200' W 350 yds. Fireworks. Port Orchard Independence Day Port...

  6. The Competitive Position of Hub Airports in the Transatlantic Market

    Science.gov (United States)

    Burghouwt, Guillaume; Veldhuis, Jan

    2006-01-01

    This article puts forward the argument that the measurement of connectivity in hub-and-spoke networks has to take into account the quality and quantity of both direct and indirect connections. The NETSCAN model, which has been applied in this study, quantifies indirect connectivity and scales it into a theoretical direct connection. NETSCAN allows researchers, airports, airlines, alliances and airport regions to analyse their competitive position in an integrated way. Using NETSCAN, the authors analysed the developments on the market between northwest Europe and the United States (US) between May 2003 and May 2005. One of the most striking developments has certainly been the impact of the Air France-KLM merger and the effects of the integration of KLM and Northwest into the SkyTeam alliance on the connectivity of Amsterdam Schiphol. Direct as well as indirect connectivity (via European and North American hubs) from Amsterdam to the US increased substantially. The main reason for this increase is the integration of the former Wings and SkyTeam networks via the respective hub airports. Moreover, the extended SkyTeam alliance raised frequencies between Amsterdam and the SkyTeam hubs (Atlanta, Houston, for example), opened new routes (Cincinnati) and boosted the network between Amsterdam and France. As a result of the new routes and frequencies, Amsterdam took over Heathrow s position as the third best-connected northwest European airport to the US.

  7. 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 Section 93.123 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... not include charter flights, or other nonscheduled flights of scheduled or supplemental air...

  8. 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

  9. 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 du...

  10. 78 FR 38069 - Expansion of Global Entry to Additional Airports

    Science.gov (United States)

    2013-06-25

    ... Register on February 6, 2012 (77 FR 5681), promulgated the regulation to establish Global Entry as an... FR 17492.) Travelers who wish to participate in Global Entry must apply via the CBP Global Entry Web..., New York (JFK); George Bush Intercontinental Airport, Houston, Texas (IAH); Washington...

  11. 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...

  12. INFORMATION SYSTEM OF AIRPORT NETWORK DEVELOPMENT MONITORING FORMATION

    OpenAIRE

    Oleg Smirnov

    2015-01-01

    The article analyzes the approaches to the development of information system in public administration of this important branch of transport civil aviation. In particular, it is shown that the application of algorithmic elements allows to increase the objectivity and transparency when making decisions regarding the regulation of development of the airport network.

  13. Permafrost in Marine Deposits at Ilulissat Airport in Greenland, Revisited

    DEFF Research Database (Denmark)

    Foged, Niels Nielsen; Ingeman-Nielsen, Thomas

    2008-01-01

    Ilulissat Airport was constructed in 1982 to 1984 after detailed geotechnical investigations as the construction site included up to 12 m thick basins of marine clay deposits. Despite soil temperatures of approx -3oC the soil appeared unfrozen from 4 to 5 m below ground surface due to a high...

  14. 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...

  15. Letter Report Yucca Mountain Environmental Monitoring Systems Initiative - Air Quality Scoping Study for Tonopah Airport, Nye County, Nevada

    International Nuclear Information System (INIS)

    The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy's Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at eight sites outside the NTS, including Ash Meadows National Wildlife Refuge (NWR), Tonopah Airport, Beatty, Rachel, Caliente, Pahranagat NWR, Crater Flat, and the Tonopah Airport, and at four sites on the NTS (Engelbrecht et al., 2007a-d). The trailer is stationed at any one site for approximately eight weeks at a time. This letter report provides a summary of air quality and meteorological data, on completion of the site's sampling program

  16. Veterinary education in the area of food safety (including animal health, food pathogens and surveillance of foodborne diseases).

    Science.gov (United States)

    Vidal, S M; Fajardo, P I; González, C G

    2013-08-01

    The animal foodstuffs industry has changed in recent decades as a result of factors such as: human population growth and longer life expectancy, increasing urbanisation and migration, emerging zoonotic infectious diseases and foodborne diseases (FBDs), food security problems, technological advances in animal production systems, globalisation of trade and environmental changes. The Millennium Development Goals and the 'One Health' paradigm provide global guidelines on efficiently addressing the issues of consumer product safety, food security and risks associated with zoonoses. Professionals involved in the supply chain must therefore play an active role, based on knowledge and skills that meet current market requirements. Accordingly, it is necessary for the veterinary medicine curriculum, both undergraduate and postgraduate, to incorporate these skills. This article analyses the approach that veterinary education should adopt in relation to food safety, with an emphasis on animal health, food pathogens and FBD surveillance. PMID:24547647

  17. [Integrated approach to the promotion of health and safety in agriculture: a pilot study in the Cremona area].

    Science.gov (United States)

    Firmi, A M; Bottazzi, R; Dolara, D; Longo, S; Boldori, L; Bertoletti, M; Boglioli, V; Cauzzi, D; Mastroiorio, S; Pizzacani, R; Valcarenghi, M; Cirla, P E

    2012-01-01

    The agricultural sector in Cremona country is made up of many small farms and this makes it difficult to realease the principles of health and safety at work. In this experience an innovative platform for information and training, in which the agricoltural trade unions are privileged partner of public institutions in the road map for continuous improvement, has been tested. In a first phase, the availability of expert technicians to check the consistency of the application of safety standards has been offered by the trade associations free of charge to 100 farms. The critical points and problems were identified using specific checklists and a custom proposal to solve them was proposed. In a second phase, farms participating in the project have been officially inspected by the local public health authority. The comparison between the data collected in the two phases allowed to ascertain a good effectiveness and efficiency of the preventive intervention plan experienced. PMID:23405675

  18. Pollution release nad transfer register as an effective tool for monitoring of ecological safety of soil in Areas of oil production

    International Nuclear Information System (INIS)

    Full text : The oil production process is accompanied by an increased level of radiation. The main sources of radiation hazard to oil and gas fields are the sludge of produced waters, radioactive salts sediments on equipment, previously buried sludge and salt. Radioactive salts and sludge are deposited in the oil and gas equipment. Experiments were carried out in the areas of oil production on the 3 main types of pollutants, which are : petroleum derivatives, particularly benzopyrene, which has high carcinogenic activity; radiation due to the increased levels of radionuclides in the sludge of produced water; heavy metals, as the oil production process is accompanied by input of large amounts of heavy metals. The scientific researche play the main role in analyzing the PRTR data. Finally it would be worth to mentionthe national legislation regulated the radiation safety in Azerbaijan. This law includes requirements for ensuring radiation safety in industrial entities and environmental norms protecting the safety of employees and populations in areas potentially affected by the use of radioactive sources

  19. 77 FR 67862 - Public Notice for Waiver of Aeronautical Land-Use Assurance; J. Douglas Bake Memorial Airport...

    Science.gov (United States)

    2012-11-14

    ... Bake Memorial Airport (OCQ) Oconto, WI AGENCY: Federal Aviation Administration, DOT. ACTION: Notice of.... Douglas Bake Memorial Airport, Oconto, WI. Parcel No. 18 is located outside of the airport fence along the... be released at the J. Douglas Bake Memorial Airport in Oconto, Wisconsin: Part of Government Lot...

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

    DEFF Research Database (Denmark)

    Nikolaeva, Anna

    2012-01-01

    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...... 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......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 the...

  3. Waste and energy management at airports. Paper no. IGEC-1-024

    International Nuclear Information System (INIS)

    Air transport is a high growth industry. The growth in demand for air transport has had very significant economic and environmental consequences for airlines and airports. With increased traffic, the volume of waste is increasing while the waste at airports is generated by airlines, airport operators and other airport related companies. Waste management is usually under the airport operators' responsibility. Energy management, associated with the provision of heating, ventilation, air conditioning and lighting, is also very important. With energy conservation, as with waste management, there are good financial reasons for why airports should address these issues since environmental improvements may bring about considerable cost savings. This study aims to discuss the environmental issues at airports by giving a global perspective for the sustainability of aviation industry. (author)

  4. 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

    ... the entry and clearance of aircraft in international commerce and the transportation of persons and cargo by aircraft in international commerce. Generally, a civil aircraft arriving from a place outside... qualifying for designation as international or landing rights airports, have been approved by...

  5. 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

    ... aircraft in international commerce and the transportation of persons and cargo by aircraft in international commerce. Generally, a civil aircraft arriving from a place outside of the United States is required to... international or landing rights airports, have been approved by the Commissioner of CBP to receive, for a...

  6. Neonatal lesions of orbital frontal areas 11/13 in monkeys alter goal-directed behavior but spare fear conditioning and safety signal learning.

    Directory of Open Access Journals (Sweden)

    Andy M Kazama

    2014-03-01

    Full Text Available Recent studies in monkeys have demonstrated that damage to the lateral subfields of orbital frontal cortex (OFC areas 11/13 yields profound changes in flexible modulation of goal-directed behaviors and a lack in fear regulation. Yet, little consideration has been placed on its role in emotional and social development throughout life. The current study investigated the effects of neonatal lesions of the OFC on the flexible modulation of goal-directed behaviors and fear responses in monkeys. Infant monkeys received neonatal lesions of OFC areas 11/13 or sham-lesions during the first post-natal week. Modulation of goal-directed behaviors was measured with a devaluation task at 3-4 years and 6-7 years. Modulation of fear reactivity by safety signals was assessed with the AX+/BX- potentiated-startle paradigm at 6-7 years. Similar to adult-onset OFC lesions, selective neonatal lesions of OFC areas 11/13 yielded a failure to modulate behavioral responses guided by changes in reward value, but spared the ability to modulate fear responses in the presence of safety signals. These results suggest that these areas play a critical role in the development of behavioral adaptation during goal-directed behaviors, but not, or less so, in the development of the ability to process emotionally salient stimuli and to modulate emotional reactivity using environmental contexts, which could be supported by other OFC subfields, such as the most ventromedial subfields (i.e. areas 14/25. Given similar impaired decision-making abilities and spared modulation of fear followed both neonatal lesions of either OFC areas 11 and 13 or amygdala (Kazama et al., 2012; Kazama & Bachevalier, 2013, the present results suggest that interactions between these two neural structures play a critical role in the development of behavioral adaptation; an ability essential for the self-regulation of emotion and behavior that assures the maintenance of successful social relationships.

  7. The integration of constructed wetlands into a treatment system for airport runoff.

    Science.gov (United States)

    Revitt, D M; Worral, P; Brewer, D

    2001-01-01

    A new surface runoff treatment system has been designed for London Heathrow Airport, which incorporates separate floating constructed wetlands or reedbeds and sub-surface flow constructed wetlands as major pollutant removal systems. The primary requirement of the newly developed treatment system is to control the concentrations of glycols following their use as de-icers and anti-icers within the airport. The ability of reedbeds to contribute to this treatment role was fully tested through pilot scale, on-site experiments over a 2 year period. The average reductions in runoff BOD concentrations achieved by pilot scale surface flow and sub-surface flow reedbeds were 30.9% and 32.9%, respectively. The corresponding average glycol removal efficiencies were 54.2% and 78.3%, following shock dosing inputs. These treatment performances are used to predict the required full scale constructed wetland surface areas needed to attain the desired effluent water quality. The treatment system also incorporates aeration, storage and, combined with reedbed technology, has been designed to reduce a mixed inlet BOD concentration of 240 mg/l to less than 40 mg/l for water temperatures varying between 6 degrees C and 20 degrees C. PMID:11804136

  8. Development of a Wake Vortex Spacing System for Airport Capacity Enhancement and Delay Reduction

    Science.gov (United States)

    Hinton, David A.; OConnor, Cornelius J.

    2000-01-01

    The Terminal Area Productivity project has developed the technologies required (weather measurement, wake prediction, and wake measurement) to determine the aircraft spacing needed to prevent wake vortex encounters in various weather conditions. The system performs weather measurements, predicts bounds on wake vortex behavior in those conditions, derives safe wake spacing criteria, and validates the wake predictions with wake vortex measurements. System performance to date indicates that the potential runway arrival rate increase with Aircraft VOrtex Spacing System (AVOSS), considering common path effects and ATC delivery variance, is 5% to 12% depending on the ratio of large and heavy aircraft. The concept demonstration system, using early generation algorithms and minimal optimization, is performing the wake predictions with adequate robustness such that only 4 hard exceedances have been observed in 1235 wake validation cases. This performance demonstrates the feasibility of predicting wake behavior bounds with multiple uncertainties present, including the unknown aircraft weight and speed, weather persistence between the wake prediction and the observations, and the location of the weather sensors several kilometers from the approach location. A concept for the use of the AVOSS system for parallel runway operations has been suggested, and an initial study at the JFK International Airport suggests that a simplified AVOSS system can be successfully operated using only a single lidar as both the weather sensor and the wake validation instrument. Such a selfcontained AVOSS would be suitable for wake separation close to the airport, as is required for parallel approach concepts such as SOIA.

  9. Wind Vibration Study of Long-span Steel Arch Structure of Beijing Capital International Airport

    Institute of Scientific and Technical Information of China (English)

    ZHOU Dai; MA Jun; ZHU Zhong-yi; LIU Jie

    2005-01-01

    The wind-induced dynamic response of long-span light-weight steel arch structure of the global transportation center (GTC) of Beijing Capital International Airport was studied. A composite technique with combination of WAWS(Weighted Amplitude Wavelet Superposition) and FFT(Fast Fourier Transformation) was introduced to simulate wind velocity time series of hundreds of spatial points simultaneously. The structural shape fac tors of wind load was obtained from wind tunnel model test. The wind vibration factor based on structural displacement response was investigated. After comparing the computational results with wind tunnel model test data, it was found out that the two results accord with each other if wind comes from 0° direction angle, but are quite different if wind comes from 180° direction angle in the area blocked off by airport terminals. The possible reasons of this difference were analyzed. Haar wavelet was used to transform and analyze wind velocity time series and structural wind-induced dynamic responses. The relationship between exciting wind loads and structural responses was studied in time and frequency domains.

  10. Protocol between the Nuclear Protection and Safety Bureau of Portugal and the Nuclear Energy Commission of Spain on Technical Information concerning Nuclear Installations in Border Areas

    International Nuclear Information System (INIS)

    This Protocol was concluded under the Agreement of the same date on the safety of nuclear installations in border areas. Its purpose is to prescribe the type of information referred to in the Agreement. It lays down in detail all the documents to be supplied concerning the siting, construction, operation and decommissioning of nuclear installations, including the geological, seismological, meteorological, hydrological and ecological aspects of the sites concerned, for purposes of environmental protection; the characteristics of the projected installations and emergency plans must also be provided. Similarly to the Agreement, this Protocol will remain in force for a period of ten years. (NEA)

  11. 33 CFR 150.380 - Under what circumstances may vessels operate within the safety zone or area to be avoided?

    Science.gov (United States)

    2010-07-01

    ... than tankers or support vessels F D P P Mooring to surface components (for example an SPM) by vessels... anchoring area except in the case of immediate danger to the ship or persons on board. N—Not permitted....

  12. Report of the External Advisory Committee with respect to the report of the Task Force on Safety of Personnel in LHC underground areas following the sector 3-4 accident of 19 September 2008

    CERN Document Server

    Hoppe, A; Petersen, B; Schrader, S; Tartaglia, R

    2009-01-01

    Based on the mandate given by the CERN Director‐General, the Task Force on Safety of Personnel (TFSP) in LHC underground areas following the sector 3‐4 accident of 19‐September‐2008 has carried out an assessment of the situation concerning safety of personnel after the accident.

  13. Determination of fire safety distance for pump stations in forest area%森林输油站场防火安全距离的确定

    Institute of Scientific and Technical Information of China (English)

    王新; 张华兵; 曹涛; 程万洲; 赵志明; 韩强忠

    2013-01-01

    Heat radiation from forest fire would cause damage to the equipments in pump stations.Constructing fire-proof barrier around pump station is one of the most effective ways to reduce the fire heat radiation hazard.Rational forest fire proof safety distance can ensure the safety of the pump station and save land occupation at the same time.A safety distance calculation model is built based on solid fire radiation model and heat radiation damage code.Taking the Mohe Pump Station as an example,heat radiation flux at different distance from forest fires is calculated by the model,and effects of fire intensity,flame tilt angle and flame temperature on the safety distance from forest fires are analyzed.The safety distance for fire control of Mohe Pump Station is calculated,which provides basis to the determination of safety fire prevention distances for pump stations in forest area.%森林火灾对站场热辐射的危害问题越来越突出,在站场周边开辟防火隔离带是减少火灾热辐射危害的有效方式之一.合理确定站场防火安全距离,不仅可以确保站场安全,还可以节约土地资源.采用固体火焰辐射模型和热辐射伤害准则,建立了森林输油站场防火安全距离的计算模型.应用该模型,计算了不同距离处森林火灾对于漠河输油站场的热辐射通量,分析了火灾火线强度、火焰倾角及火焰温度等因素对于防火安全距离确定的影响作用.以漠河站为例,计算得出了防火的安全距离,为确定森林输油站场防火安全距离提供了有效的参考依据.

  14. 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

    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......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...... are collected to carry out the computational comparison. Although the literature has documented these algorithms, this work may be a first attempt to evaluate their performance using a set of realistic flight data....

  15. Nuclear techniques for finding chemical explosives in airport luggage

    Science.gov (United States)

    Grodzins, Lee

    1991-05-01

    Chemical explosives are composed of concentrated densities of nitrogen and oxygen. High values of the nitrogen alert the presence of a bomb; high values of both nitrogen and oxygen densities certify the bomb's presence uniquely. More than a dozen nuclear-based techniques have been proposed for rapidly scanning airport luggage to find hidden explosives by measuring these elemental distributions. In almost every scheme, the technological challenge is the accelerator, which must be small, well-shielded, cost-effective, and be operable in busy airports by nominally-trained personnel, with minimum unscheduled downtime for repairs or service. This paper will summarize, within the limits imposed by security, four of the imaging schemes.

  16. Statistical thunderstorm short time forecast for the Barranquilla airport

    International Nuclear Information System (INIS)

    Based on logistic regression, an approach to thunderstorm forecasting is proposed as well as a model for the Barranquilla (Colombia) city airport. With the analysis of both meteorological surface and height variables, such as thermodynamic indices that represent the physical processes involved in thunderstorm generation, the relationship between these variables and the occurrence of the phenomenon is brought out; the variables and indices with the greatest influence were identified and, with their use, the thunderstorm processes were summarized in a single mathematical function that allows the determination of the probability of occurrence or not occurrence of a thunderstorm on a specific day. That function was tested as a forecast tool for the Barranquilla airport

  17. Fusion safety status report

    International Nuclear Information System (INIS)

    This report includes information on a) tritium handling and safety; b) activation product generation and release; c) lithium safety; d) superconducting magnet safety; e) operational safety and shielding; f) environmental impact; g) recycling, decommissioning and waste management; and h) accident analysis. Recommendations for high priority research and development are presented, as well as the current status in each area

  18. Airport multipath simulation for siting DGPS reference stations

    OpenAIRE

    Macabiau, Christophe; Roturier, Benoit; Chatre, Eric; Renard, Alain

    1999-01-01

    The siting of a GPS reference station on an airport is achieved by minimizing the influence of the environ-ment on the pseudorange measurements, while comply-ing with the practical operational installation constraints. The CNS Research Laboratory (URE-CNS) of the ENAC, in collaboration with the STNA and SEXTANT AVION-IQUE, has started a study that aims at providing siting guidelines for the French Civil Aviation Authority. As a result, a tool is developed, based on computed error predictions ...

  19. Design of Airport Rigid Runway Structures with Neural Networks

    OpenAIRE

    Covatariu, Gabriela; Zarojanu, H.; Ciongradi, I.; Budescu, Mihai

    2011-01-01

    Computing with neural networks ranges between engineering and artificial intelligence. It uses classical engineering mathematical techniques and heuristic methods specific for Artificial Intelligence. This paperwork illustrates the way of using neural networks for improving the computing method by increasing the accuracy in design the concrete slabs from airport infrastructure. The results obtained using the models developed with the method of finite element were used for creating neural netw...

  20. 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...

  1. Models and algorithms for ground staff scheduling on airports

    OpenAIRE

    Herbers, Jörg

    2005-01-01

    The planning of airport ground staff gives rise to a number of challenging optimisation problems. Ground handling workloads are naturally represented as work tasks, e.g. for baggage unloading or passenger check-in. These workloads must be covered by appropriate employees. Staff scheduling is usually carried out in several stages: In demand planning, workloads are aggregated and analysed, in shift planning, appropriate shift duties are generated, and rostering consists in generating lines of d...

  2. Some Aspects of Mega-Floating Airport Design and Production

    OpenAIRE

    Hadžić, Neven; Tomić, Marko; Vladimir, Nikola; Senjanović, Ivo

    2016-01-01

    Mega-Floating Airports (MFA) are unique and complex offshore transport system components that emerged as a consequence of tremendous land price increase in the vicinity of very large coastal cities. An overview of MFAs design and production aspects is presented within this paper including design concept, model tests and full scale measurement, air transport analysis, infrastructure, main particulars and structure, wave breaker, hydroelastic analysis due to wave load and airplane moving ...

  3. 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 and...... fauna of the stream.To lower the risk of these situations it is recommended to switch from using urea for de-iceing to patassiumformiat and keep using propylenglycol....

  4. Design of air traffic control tower at Brnik airport

    OpenAIRE

    Štular, David

    2007-01-01

    Design of air traffic control tower at Brnik airport according to European Standard Eurocode is presented. The structure of tower is a concrete, 106 m high core, supported by 31 m long piles. Calculation of self weight, variable actions, snow and wind load has been examined. The main part of diploma thesis is earthquake analysis. The building belongs to importance class III which determinates the building to be designed for the earthquake with a longer return period as regular ...

  5. Queuing Models of Airport Departure Processes for Emissions Reduction

    OpenAIRE

    Simaiakis, Ioannis; Balakrishnan, Hamsa

    2009-01-01

    Aircraft taxiing on the surface contribute significantly to the fuel burn and emissions at airports. This paper investigates the possibility of reducing fuel burn and emissions from surface operations through a reduction of the taxi times of departing aircraft. A novel approach is proposed that models the aircraft departure process as a queuing system, and attempts to reduce taxi times and emissions through improved queue management strategies. The departure taxi (taxi-out) ...

  6. Automatic Terminal Information System for El Alto Airport

    OpenAIRE

    Vargas-Cuentas, Natalia Indira; Román-González, A

    2015-01-01

    The air traffic controllers of the El Alto airport must give to the landing and taking off aircrafts, necessary information such as the visibility of the runway, the wind speed and direction, cloud cover, temperature, pressure, etc. This information called Meteorological Terminal Aviation Routine Weather Report (METAR) is essential for taking decision respect to the landing procedure. At aerodromes with a considerable level of traffic, the METAR issue has become a problem, may cause congestio...

  7. Regional public support to airlines and airports: an unsolved puzzle.

    OpenAIRE

    Núñez Sánchez, Ramón

    2015-01-01

    This paper proposes a structural model to explain the motivation of regional public authorities to arrange marketing agreements for route and traffic development. Furthermore, using data from Spanish airports, we empirically test this model obtaining the demand function according to the preferences of public authorities. The results show that the public budget, airport’s attributes or intermodal competition affect to the demand for aircraft operations of regional public agencies. Finally, we ...

  8. Multi-agent simulations for emergency situations in an airport scenario

    Directory of Open Access Journals (Sweden)

    José Manuel MOLINA

    2013-06-01

    Full Text Available Normal 0 21 false false false EN-US JA X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabla normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:Cambria; mso-ascii-font-family:Cambria; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Cambria; mso-hansi-theme-font:minor-latin; mso-ansi-language:EN-US;} This paper presents a multi-agent framework using Net- Logo to simulate human and collective behaviors during emergency evacuations. Emergency situation appears when an unexpected event occurs. In indoor emergency situation, evacuation plans defined by facility manager explain procedure and safety ways to follow in an emergency situation. A critical and public scenario is an airport where there is an everyday transit of thousands of people. In this scenario the importance is related with incidents statistics regarding overcrowding and crushing in public buildings. Simulation has the objective of evaluating building layouts considering several possible configurations. Agents could be based on reactive behavior like avoid danger or follow other agent, or in deliberative behavior based on BDI model. This tool provides decision support in a real emergency scenario like an airport, analyzing alternative solutions to the evacuation process.

  9. 75 FR 33698 - Safety Zones; Annual Firework Displays Within the Captain of the Port, Puget Sound Area of...

    Science.gov (United States)

    2010-06-15

    ... Area of Responsibility in the Federal Register (75 FR 8566). We did not receive any comments on the....85' W Port Orchard Fireworks Port Orchard 47 32.883' N 122 37.917' W Chimes and Lights Port Orchard...' N 122 20.424' W Chase Family Fourth at Lake Union....... Lake Union 47 38.418' N 122 20.111' W...

  10. 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.

  11. 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...

  12. Meanings of a Territorial Infrastructure: the Airports Significati di una infrastruttura territoriale: gli aeroporti

    Directory of Open Access Journals (Sweden)

    Giuseppe Mazzeo

    2011-11-01

    Full Text Available

    The paper want to explore the major meanings of an airport. It is a territorial infrastructure that increases the spatial accessibility and the economic potential of a territory; in this sense, it is also a port to boost tourism and cultural exchanges. It is also an infrastructure bringing with it investment in other areas of mobility. Since the sixties, finally, it has also become an architectural icon and a symbol of urban level. Objective limitations remain; in particular for the position, outside the city, and for the service, that can be ordered and tidy. The airports have an important role for the move of people. As the international transport statistics the number of passengers in the main airports is growing, also if has suffered the blows of the international economic crisis. The expansion of air passenger traffic is related with the tendency to the specialization of travels, according to the range of movement of persons. The actual changing economic world coincides with a process of continuous growth of passenger flows, partly independent from that of economic growth; the combination of these two processes has multiplied the number of connections and has produced new phenomena. The transport system isn’t a neutral system, also if it is sectorial; it, rather, is linked very strongly with the territorial system in which it operates and with the location choices of firms and individuals. This reflection has value for all the transport’s infrastructures, although with different degrees. In this ranking the airports are located in a great importance position, as they can be a strategic asset in the territorial economic growth processes, contributing directly or indirectly to the development of local enterprises. An airport operates whether as a supplier of infrastructure or as a business reality in itself, operating in a highly competitive market with an high speed of change. Airports are an architectural and urban typology typically

  13. Metal distribution in urban soil around steel industry beside Queen Alia Airport, Jordan.

    Science.gov (United States)

    Al-Khashman, Omar A; Shawabkeh, Reyad A

    2009-12-01

    The objective of this study was to assess the extent and severity of metal contamination in urban soil around Queen Alia Airport, Jordan. Thirty-two soil samples were collected around steel manufacturing plants located in the Al-Jiza area, south Jordan, around the Queen Alia Airport. The samples were obtained at two depths, 0-10 and 10-20 cm, and were analyzed by atomic absorption spectrophotometry for lead (Pb), zinc (Zn), cadmium (Cd), iron (Fe), copper (Cu) and chromium (Cr) levels. The physicochemical factors believed to affect the mobility of metals in the soil of the study area were also examined, including pH, electrical conductivity, total organic matter, calcium carbonate (CaCO(3)) content and cation exchange capacity. The high concentrations of Pb, Zn and Cd in the soil samples were found to be related to anthropogenic sources, such as the steel manufacturing plants, agriculture and traffic emissions, with the highest concentrations of these metals close to the site of the steel plants; in contrast the concentration of Cr was low in the soil sampled close to the steel plants. The metals were concentrated in the surface soil, and concentrations decreased with increasing depth, reflecting the physical properties of the soil and its alkaline pH. The mineralogical composition of the topsoil, identified by X-ray diffraction, was predominantly quartz, calcite, dolomite and minor minerals, such as gypsum and clay minerals. Metal concentrations were compared using one-way analysis of variance (ANOVA) to compute the statistical significance of the mean. The results of the ANOVA showed significant differences between sites for Pb, Cd and Cu, but no significant differences for the remaining metals tested. Factor analysis revealed that polluted soil occurs predominantly at sites around the steel plants and that there is no significant variation in the characteristics of the unpolluted soil, which are uniform in the study area. PMID:19263226

  14. Study on the Insects Diversity in the Customs Supervision Treasury Area of the Capital Airport during the Beijing Olympic Games%北京奥运期间首都机场海关监管库区昆虫多样性研究

    Institute of Scientific and Technical Information of China (English)

    宗世祥; 许志春; 李建光; 邱爽; 裴思聪

    2011-01-01

    海关监管库是包装货物进入中国境内的重要集散地,为了有效监测和控制北京首都机场海关监管库区有害生物的发生,阻止外来有害生物的入侵,避免首都农林生产和生态安全受到威胁,采用昆虫引诱剂和黑光灯监测的方法,于2008年6月上旬至10月上旬,对北京首都机场海关监管库区昆虫种类及多样性进行了系统调查.结果表明:监管库区共有昆虫211种,隶属于11目、64科,其中以鳞翅目、鞘翅目和双翅目种类最多,分别占总数的46%、22%和9.5%;单科种类最多的是鳞翅目的夜蛾科和螟蛾科,其次为鞘翅目的步甲科、瓢甲科和鳃金龟科,它们共同构成了监管库区的优势种群,其中网锥额野螟和大青叶蝉的种群数量最多,分别占总数的4.65%和2.54%,是监管库区的优势种.同时,监测中还发现了进境植物一类检疫对象美国白蛾和全国林业危险性检疫对象家茸天牛,但其种群数量均较少.研究结果为有效监测和控制奥运期间北京首都机场海关监管库区有害生物的入侵提供了理论参考和实际指导.%The customs supervision treasury is an important distribution center of packaging goods imported into China. In order to monitor and control effectively the occurring of some pests in the customs supervision treasury of Beijing capital airport, prevent the invasion of alien pests and protect the ecological environment security and agricultural and forestry production, the insect species and diversity were investigated by the methods of insect attractants and ultraviolet light trap from early June to early October in 2008. The results showed that the insects had 211 species, belonging to 11 orders, 64 families. The species of Diptera,Lepidoptera and Coleoptera were most, accounting for 46%, 22% and 9.5% respectively. In an individual family, the species of Noctuidae and Pyralididae of Lepidoptera were most, and the next were Carabidae

  15. 77 FR 63849 - National Offshore Safety Advisory Committee

    Science.gov (United States)

    2012-10-17

    ... our public dockets in the January 17, 2008, issue of the Federal Register (73 FR 3316). Docket: For... related to safety of operations and other matters affecting the oil and gas offshore industry. These... Hobby Airport Hotel, 9100 Gulf Freeway, Houston, TX 77017, http://www.marriott.com/houhh . The...

  16. Apron layout design and flight-to-gate assignment at Lanseria International airport

    Directory of Open Access Journals (Sweden)

    Leonard, T.

    2013-05-01

    Full Text Available Air traffic is continuously increasing and more efficient air transport systems are required to handle the air travel demand. The study investigates the expansion of Lanseria International Airport in Gauteng, South Africa. Expansion of Lanseria requires a study of the airport apron layout to ensure efficient passenger-aircraft flow as well as the efficient flow of aircraft to and from the airport. The candidate layout designs are based on the layout concept of the Hartsfield-Jackson Atlanta International Airport in Atlanta, USA. In the study, different airport apron layouts were compared, including the existing layout of Atlanta Airport, via a simulation model of each. Designs based mainly on passenger transfer distance between the terminal building and aircraft were evaluated. The cross-entropy method was used to develop a generic flight-to-gate assignment program that minimises passenger transfer distances.

  17. Common areas of litigation related to care during labor and birth: recommendations to promote patient safety and decrease risk exposure.

    Science.gov (United States)

    Simpson, Kathleen Rice; Knox, G Eric

    2003-01-01

    Reducing the risk of liability exposure and avoiding preventable injuries to mothers and infants during labor and birth can be relatively easy when all members of the perinatal care team (nurses, nurse-midwives, and physicians) agree to follow two basic tenets of clinical practice: use applicable evidence and/or published standards and guidelines as the foundation for care and whenever a clinical choice is presented, choose patient safety rather than production. Adhering to these two principles could theoretically eliminate the need for extensive and overly detailed policy and procedure manuals. Most clinicians feel the need to have some written guidelines for practice. A summary of the most common foci of professional perinatal liability claims together with the most current applicable evidence and published standards and guidelines from professional associations and regulatory agencies is provided. The purpose is to provide a framework for reviewing existing institutional protocols and/or developing future policies and guidelines that decrease professional liability exposure and minimize the risk of iatrogenic injury to mothers and infants. PMID:12822699

  18. Assessment of radiation safety of a 4 MV Industrial Accelerator Facility using a TLD Based Passive Area Monitor

    International Nuclear Information System (INIS)

    Radiation levels around radiography enclosures where objects to be radiographed are carried into the radiography room by a conveyor belt system moving through a hatch provided at the entrance door, have been of significant concern to plant operators present in the immediate vicinity of the installation. Personal involved in the loading-unloading of jobs on the conveyor belt system and other operators of the plant remain stationed at these locations. Our present study is aimed at estimation of radiation levels at various locations in the immediate vicinity of a 4 MV industrial linear accelerator installation using passive area monitors based on CaSO4: Dy, Teflon TLD disc. The radiation levels measured using (i) passive area monitor and (ii) a portable dose rate meter, were found to be significantly lower than the values calculated for the various locations in the accelerator room. (author)

  19. Developing an Indicator System for Monitoring, Analyzing, and Assessing Airport Sustainability

    OpenAIRE

    Janic, M.

    2010-01-01

    This paper deals with developing an indicator system for monitoring, analyzing, and assessing sustainability of airports. The sustainability implies simultaneous increasing of the overall socialeconomic benefits and increasing at a slower rate, stagnating, and/or diminishing of the negative impacts of these airports during the specified medium- to long-term period of time. The indicator system consists of the indicators and their measures reflecting the airport operational, economic, social, ...

  20. Shoppers' motivations at the airport; The impact of impulse buying tendency and time-pressure

    OpenAIRE

    Sepp, Katri

    2014-01-01

    OBJECTIVES: The purpose of this study is to expand the understanding of the factors influencing customer behavior in airport retailing environment. More specifically, the focus is on Asian customers visiting the Finnair Tax-Free Shop at Helsinki Airport. The aim of the study is to find out how shopping motivations are affected by time pressure and impulse buying tendency, as both are factors related strongly to the shopping in the airport environment. METHODS: The study draws on ...