Science.gov

Sample records for air passenger prescreening

  1. Techniques for Forecasting Air Passenger Traffic

    NASA Technical Reports Server (NTRS)

    Taneja, N.

    1972-01-01

    The basic techniques of forecasting the air passenger traffic are outlined. These techniques can be broadly classified into four categories: judgmental, time-series analysis, market analysis and analytical. The differences between these methods exist, in part, due to the degree of formalization of the forecasting procedure. Emphasis is placed on describing the analytical method.

  2. Short haul air passenger data sources in the United States

    NASA Technical Reports Server (NTRS)

    Al-Kazily, J.; Gosling, G.; Horonjeff, R.

    1977-01-01

    The sources and characteristics of existing data on short haul air passenger traffic in the United States domestic air market are described along with data availability, processing, and costs. Reference is made to data derived from aircraft operations since these data can be used to insure that no short haul operators are omitted during the process of assembling passenger data.

  3. Relative mortality of unbelted infant passengers and belted non-infant passengers in air accidents with survivors.

    PubMed Central

    Fife, D; Rosner, B; McKibben, W

    1981-01-01

    Aircraft accidents with survivors were examined to determine the relative risk of mortality for unrestrained infant passengers vs seat-belted adult passengers. The crude relative risk was estimated to be 7.1, based on US data, and 7.4, based on worldwide data. More refined estimates allow for possible effect of seat location and for differences in lethality between crashes. Using such estimates, unbelted infant passengers have relative risk of 5.9 based on US data and 9.6 based on worldwide data. The injury experience of restrained vs unrestrained automobile passengers suggests that observed excess risk to infant air passengers may be related to the absence of a mechanical restraint system. Recommendations for a mechanical restraint system are made and the cost and benefits of implementing these recommendations in the US are discussed. PMID:7294268

  4. Is Prescreening Biased?

    ERIC Educational Resources Information Center

    Werbel, James; And Others

    1989-01-01

    Recruiters from 20 firms representing engineering, financial services, retailing, and sales reviewed student prescreening materials and provided lists of students for interviews. Comparison of students selected for interviews and students not selected suggests discrimination against Asians and a strong reliance on academic achievement in…

  5. 49 CFR 175.25 - Notification at air passenger facilities of hazardous materials restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Notification at air passenger facilities of... MATERIALS REGULATIONS CARRIAGE BY AIRCRAFT General Information and Regulations § 175.25 Notification at air passenger facilities of hazardous materials restrictions. Each person who engages in for-hire...

  6. Numerical analysis of air-flow and temperature field in a passenger car compartment

    NASA Astrophysics Data System (ADS)

    Kamar, Haslinda Mohamed; Kamsah, Nazri; Mohammad Nor, Ahmad Miski

    2012-06-01

    This paper presents a numerical study on the temperature field inside a passenger's compartment of a Proton Wira saloon car using computational fluid dynamics (CFD) method. The main goal is to investigate the effects of different glazing types applied onto the front and rear windscreens of the car on the distribution of air-temperature inside the passenger compartment in the steady-state conditions. The air-flow condition in the passenger's compartment is also investigated. Fluent CFD software was used to develop a three-dimensional symmetrical model of the passenger's compartment. Simplified representations of the driver and one rear passenger were incorporated into the CFD model of the passenger's compartment. Two types of glazing were considered namely clear insulated laminated tint (CIL) with a shading coefficient of 0.78 and green insulated laminate tint (GIL) with a shading coefficient of 0.5. Results of the CFD analysis were compared with those obtained when the windscreens are made up of clear glass having a shading coefficient of 0.86. Results of the CFD analysis show that for a given glazing material, the temperature of the air around the driver is slightly lower than the air around the rear passenger. Also, the use of GIL glazing material on both the front and rear windscreens significantly reduces the air temperature inside the passenger's compartment of the car. This contributes to a better thermal comfort condition to the occupants. Swirling air flow condition occurs in the passenger compartment. The air-flow intensity and velocity are higher along the side wall of the passenger's compartment compared to that along the middle section of the compartment. It was also found that the use of glazing materials on both the front and rear windscreen has no significant effects on the air-flow condition inside the passenger's compartment of the car.

  7. [Air transport biomechanical risk: reduced mobility passengers' handling].

    PubMed

    Draicchio, F; Campoli, G; Silvetti, A; Badellino, E; Forzano, F; Ranavolo, A; Iavicoli, S; Campagna, G; Raffaele, G; Gismondi, M

    2012-01-01

    As the airport traffic increases there is a continuous increase of passengers with different motor disabilities. Disabled passenger's assistance causes a biomechanical overload in airport workers. Some disabled passengers are classified by IATA as WCHC (wheel chair in cabin or Charlie). Our study, was performed in one of the most important Italian airport on Charlie passengers (about 10% of all assistances). We identified four critical points: 1) wheelchair and baggage moving (unstable load), 2) inclined ramps with worker's backwards steps and braked wheelchair to prevent passenger tipping or falling, 3) transfer from standard wheelchair to bicycle wheelchair, specifically designed for the aisle; 4.) transfer from bicycle wheelchair to aircraft seat. The last two points required sometimes to lift passengers over the armrest and positioning them on a window side seat, causing a serious increase of biomechanical load. For each critical point we have proposed technical and organizational measures to reduce airport worker's biomechanical risk. PMID:23405594

  8. Protein crystallography prescreen kit

    DOEpatents

    Segelke, Brent W.; Krupka, Heike I.; Rupp, Bernhard

    2007-10-02

    A kit for prescreening protein concentration for crystallization includes a multiplicity of vials, a multiplicity of pre-selected reagents, and a multiplicity of sample plates. The reagents and a corresponding multiplicity of samples of the protein in solutions of varying concentrations are placed on sample plates. The sample plates containing the reagents and samples are incubated. After incubation the sample plates are examined to determine which of the sample concentrations are too low and which the sample concentrations are too high. The sample concentrations that are optimal for protein crystallization are selected and used.

  9. Protein crystallography prescreen kit

    DOEpatents

    Segelke, Brent W.; Krupka, Heike I.; Rupp, Bernhard

    2005-07-12

    A kit for prescreening protein concentration for crystallization includes a multiplicity of vials, a multiplicity of pre-selected reagents, and a multiplicity of sample plates. The reagents and a corresponding multiplicity of samples of the protein in solutions of varying concentrations are placed on sample plates. The sample plates containing the reagents and samples are incubated. After incubation the sample plates are examined to determine which of the sample concentrations are too low and which the sample concentrations are too high. The sample concentrations that are optimal for protein crystallization are selected and used.

  10. 75 FR 18255 - Passenger Facility Charge Database System for Air Carrier Reporting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-09

    ... Federal Aviation Administration Passenger Facility Charge Database System for Air Carrier Reporting AGENCY... interested parties of the availability of the Passenger Facility Charge (PFC) database system to report PFC... public agency. The FAA has developed a national PFC database system in order to more easily track the...

  11. Conceptual design of a flying boom for air-to-air refueling of passenger aircraft

    NASA Astrophysics Data System (ADS)

    Timmermans, Ir. H. S.; La Rocca, ir. G., Dr.

    2014-10-01

    This paper describes the conceptual development of a flying boom for air-to-air refuelingof passenger aircraft. This operational concept is currently evaluated within the EC project RECREATE as a possible means to achieve significant increase in overall fuel efficiency. While in military aviation aerial refueling is performed with the tankerflyingahead and above the receiver aircraft, in case of passenger aircraft, safety, cost and comfort criteria suggest to invert the set up. This unconventional configuration would require a different refueling boom, able to extend from the tanker towards the cruiser, against wind and gravity. Amultidisciplinary design optimization framework was set up to size and compare various boom design solutions free of structural divergence and sufficientlycontrollable and with minimum values of weight and drag. Oneconcept, based on an innovative kinematic mechanism, was selected for its ability to meet all design constraints, with weight and drag values comparable to conventional boom designs.

  12. An Open-Access Modeled Passenger Flow Matrix for the Global Air Network in 2010

    PubMed Central

    Huang, Zhuojie; Wu, Xiao; Garcia, Andres J.; Fik, Timothy J.; Tatem, Andrew J.

    2013-01-01

    The expanding global air network provides rapid and wide-reaching connections accelerating both domestic and international travel. To understand human movement patterns on the network and their socioeconomic, environmental and epidemiological implications, information on passenger flow is required. However, comprehensive data on global passenger flow remain difficult and expensive to obtain, prompting researchers to rely on scheduled flight seat capacity data or simple models of flow. This study describes the construction of an open-access modeled passenger flow matrix for all airports with a host city-population of more than 100,000 and within two transfers of air travel from various publicly available air travel datasets. Data on network characteristics, city population, and local area GDP amongst others are utilized as covariates in a spatial interaction framework to predict the air transportation flows between airports. Training datasets based on information from various transportation organizations in the United States, Canada and the European Union were assembled. A log-linear model controlling the random effects on origin, destination and the airport hierarchy was then built to predict passenger flows on the network, and compared to the results produced using previously published models. Validation analyses showed that the model presented here produced improved predictive power and accuracy compared to previously published models, yielding the highest successful prediction rate at the global scale. Based on this model, passenger flows between 1,491 airports on 644,406 unique routes were estimated in the prediction dataset. The airport node characteristics and estimated passenger flows are freely available as part of the Vector-Borne Disease Airline Importation Risk (VBD-Air) project at: www.vbd-air.com/data. PMID:23691194

  13. An open-access modeled passenger flow matrix for the global air network in 2010.

    PubMed

    Huang, Zhuojie; Wu, Xiao; Garcia, Andres J; Fik, Timothy J; Tatem, Andrew J

    2013-01-01

    The expanding global air network provides rapid and wide-reaching connections accelerating both domestic and international travel. To understand human movement patterns on the network and their socioeconomic, environmental and epidemiological implications, information on passenger flow is required. However, comprehensive data on global passenger flow remain difficult and expensive to obtain, prompting researchers to rely on scheduled flight seat capacity data or simple models of flow. This study describes the construction of an open-access modeled passenger flow matrix for all airports with a host city-population of more than 100,000 and within two transfers of air travel from various publicly available air travel datasets. Data on network characteristics, city population, and local area GDP amongst others are utilized as covariates in a spatial interaction framework to predict the air transportation flows between airports. Training datasets based on information from various transportation organizations in the United States, Canada and the European Union were assembled. A log-linear model controlling the random effects on origin, destination and the airport hierarchy was then built to predict passenger flows on the network, and compared to the results produced using previously published models. Validation analyses showed that the model presented here produced improved predictive power and accuracy compared to previously published models, yielding the highest successful prediction rate at the global scale. Based on this model, passenger flows between 1,491 airports on 644,406 unique routes were estimated in the prediction dataset. The airport node characteristics and estimated passenger flows are freely available as part of the Vector-Borne Disease Airline Importation Risk (VBD-Air) project at: www.vbd-air.com/data. PMID:23691194

  14. 49 CFR 175.25 - Notification at air passenger facilities of hazardous materials restrictions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Notification at air passenger facilities of hazardous materials restrictions. 175.25 Section 175.25 Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION...

  15. Radiation safety of crew and passengers of air transportation in civil aviation. Provisional standards

    SciTech Connect

    Aksenov, A.F.; Burnazyan, A.I.

    1985-03-01

    The purpose and application of the provisional standards for radiation safety of crew and passengers in civil aviation are given. The radiation effect of cosmic radiation in flight on civil aviation air transport is described. Standard levels of radiation and conditions of radiation safety are discussed.

  16. Radiation safety of crew and passengers of air transportation in civil aviation. Provisional standards

    NASA Technical Reports Server (NTRS)

    Aksenov, A. F.; Burnazyan, A. I.

    1985-01-01

    The purpose and application of the provisional standards for radiation safety of crew and passengers in civil aviation are given. The radiation effect of cosmic radiation in flight on civil aviation air transport is described. Standard levels of radiation and conditions of radiation safety are discussed.

  17. First Grade Pre-Screening

    ERIC Educational Resources Information Center

    Center for Innovation in Assessment (NJ1), 2013

    2013-01-01

    The First Grade Pre-Screening is designed to be used at the start of the first grade school year so that teachers can obtain information about their incoming students. This information is intended to give teachers insight about what math and reading skills a student may or may not have at the beginning of the year. The information can aid teachers…

  18. An analysis of long and medium-haul air passenger demand, volume 1

    NASA Technical Reports Server (NTRS)

    Eriksen, S. E.

    1978-01-01

    A basic model was developed which is a two equation pair econometric system in which air passenger demand and airline level-of-service are the endogenous variables. The model aims to identify the relationship between each of these two variables and its determining factors, and to identify the interaction of demand and level-of-service with each other. The selected variable for the measure of air passenger traffic activity in a given pair market is defined as the number of passengers in a given time that originate in one region and fly to the other region for purposes other than to make a connection to a third region. For medium and long haul markets, the model seems to perform better for larger markets. This is due to a specification problem regarding the route structure variable. In larger markets, a greater percentage of nonlocal passengers are accounted for by this variable. Comparing the estimated fare elasticities of long and medium haul markets, it appears that air transportation demand is more price elastic in longer haul markets. Long haul markets demand will saturate with a fewer number of departures than will demand in medium haul markets.

  19. An analysis of short haul air passenger demand, volume 2

    NASA Technical Reports Server (NTRS)

    Blumer, T. P.; Swan, W. M.

    1978-01-01

    Several demand models for short haul air travel are proposed and calibrated on pooled data. The models are designed to predict demand and analyze some of the motivating phenomena behind demand generation. In particular, an attempt is made to include the effects of competing modes and of alternate destinations. The results support three conclusions: (1) the auto mode is the air mode's major competitor; (2) trip time is an overriding factor in intermodal competition, with air fare at its present level appearing unimportant to the typical short haul air traveler; and (3) distance appears to underly several demand generating phenomena, and therefore, must be considered very carefully to any intercity demand model. It may be the cause of the wide range of fare elasticities reported by researchers over the past 15 years. A behavioral demand model is proposed and calibrated. It combines the travel generating effects of income and population, the effects of modal split, the sensitivity of travel to price and time, and the effect of alternative destinations satisfying the trip purpose.

  20. The development of a model for predicting passenger acceptance of short-haul air transportation systems

    NASA Technical Reports Server (NTRS)

    Kuhlthau, A. R.; Jacobson, I. D.

    1977-01-01

    Meaningful criteria and methodology for assessing, particularly in the area of ride quality, the potential acceptability to the traveling public of present and future transportation systems were investigated. Ride quality was found to be one of the important variables affecting the decision of users of air transportation, and to be influenced by several environmental factors, especially motion, noise, pressure, temperature, and seating. Models were developed to quantify the relationship of subjective comfort to all of these parameters and then were exercised for a variety of situations. Passenger satisfaction was found to be strongly related to ride quality and was so modeled. A computer program was developed to assess the comfort and satisfaction levels of passengers on aircraft subjected to arbitrary flight profiles over arbitrary terrain. A model was deduced of the manner in which passengers integrate isolated segments of a flight to obtain an overall trip comfort rating. A method was established for assessing the influence of other links (e.g., access, terminal conditions) in the overall passenger trip.

  1. Controlling air pollution from passenger ferries: cost-effectiveness of seven technological options.

    PubMed

    Farrell, Alexander E; Corbett, James J; Winebrake, James J

    2002-12-01

    Continued interest in improving air quality in the United States along with renewed interest in the expansion of urban passenger ferry service has created concern about air pollution from ferry vessels. This paper presents a methodology for estimating the air pollution emissions from passenger ferries and the costs of emissions control strategies. The methodology is used to estimate the emissions and costs of retrofitting or re-powering ferries with seven technological options (combinations of propulsion and emission control systems) onto three vessels currently in service in San Francisco Bay. The technologies include improved engine design, cleaner fuels (including natural gas), and exhaust gas cleanup devices. The three vessels span a range of ages and technologies, from a 25-year-old monohull to a modern, high-speed catamaran built only four years ago. By looking at a range of technologies, vessel designs, and service conditions, a sense of the broader implications of controlling emissions from passenger ferries across a range of vessels and service profiles is provided. Tier 2-certified engines are the most cost-effective choice, but all options are cost-effective relative to other emission control strategies already in place in the transportation system. PMID:12540045

  2. Heterogeneity of passenger exposure to air pollutants in public transport microenvironments

    NASA Astrophysics Data System (ADS)

    Yang, Fenhuan; Kaul, Daya; Wong, Ka Chun; Westerdahl, Dane; Sun, Li; Ho, Kin-fai; Tian, Linwei; Brimblecombe, Peter; Ning, Zhi

    2015-05-01

    Epidemiologic studies have linked human exposure to pollutants with adverse health effects. Passenger exposure in public transport systems contributes an important fraction of daily burden of air pollutants. While there is extensive literature reporting the concentrations of pollutants in public transport systems in different cities, there are few studies systematically addressing the heterogeneity of passenger exposure in different transit microenvironments, in cabins of different transit vehicles and in areas with different characteristics. The present study investigated PM2.5 (particulate matter with aerodynamic diameters smaller than 2.5 μm), black carbon (BC), ultrafine particles (UFP) and carbon monoxide (CO) pollutant concentrations in various public road transport systems in highly urbanized city of Hong Kong. Using a trolley case housing numerous portable air monitors, we conducted a total of 119 trips during the campaign. Transit microenvironments, classified as 1). busy and secondary roadside bus stops; 2). open and enclosed termini; 3). above- and under-ground Motor Rail Transport (MTR) platforms, were investigated and compared to identify the factors that may affect passenger exposures. The pollutants inside bus and MTR cabins were also investigated together with a comparison of time integrated exposure between the transit modes. Busy roadside and enclosed termini demonstrated the highest average particle concentrations while the lowest was found on the MTR platforms. Traffic-related pollutants BC, UFP and CO showed larger variations than PM2.5 across different microenvironments and areas confirming their heterogeneity in urban environments. In-cabin pollutant concentrations showed distinct patterns with BC and UFP high in diesel bus cabins and CO high in LPG bus cabins, suggesting possible self-pollution issues and/or penetration of on-road pollutants inside cabins during bus transit. The total passenger exposure along selected routes, showed bus

  3. Indoor to outdoor air quality associations with self-pollution implications inside passenger car cabins

    NASA Astrophysics Data System (ADS)

    Abi-Esber, L.; El-Fadel, M.

    2013-12-01

    In this study, in-vehicle and out-vehicle concentrations of fine particulate matter (PM2.5) and carbon monoxide (CO) are measured to assess commuter's exposure in a commercial residential area and on a highway, under three popular ventilation modes namely, one window half opened, air conditioning on fresh air intake, and air conditioning on recirculation and examine its relationship to scarcely studied parameters including self pollution, out-vehicle sample intake location and meteorological gradients. Self pollution is the intrusion of a vehicle's own engine fumes into the passenger's compartment. For this purpose, six car makes with different ages were instrumented to concomitantly monitor in- and out-vehicle PM2.5 and CO concentrations as well as meteorological parameters. Air pollution levels were unexpectedly higher in new cars compared to old cars, with in-cabin air quality most correlated to that of out-vehicle air near the front windshield. Self-pollution was observed at variable rates in three of the six tested cars. Significant correlations were identified between indoor to outdoor pressure difference and PM2.5 and CO In/Out (IO) ratios under air recirculation and window half opened ventilation modes whereas temperature and humidity difference affected CO IO ratios only under the air recirculation ventilation mode.

  4. Speed-dependent emission of air pollutants from gasoline-powered passenger cars.

    PubMed

    Jung, Sungwoon; Lee, Meehye; Kim, Jongchoon; Lyu, Youngsook; Park, Junhong

    2011-01-01

    In Korea emissions from motor vehicles are a major source of air pollution in metropolitan cities, and in Seoul a large proportion of the vehicle fleet is made up of gasoline-powered passenger cars. The carbon monoxide (CO), hydrocarbons (HC), oxides of nitrogen (NOx) and carbon dioxide (CO2) contained in the exhaust emissions from 76 gasoline-powered passenger cars equipped with three-way catalysts has been assessed by vehicle speed, vehicle mileage and model year. The results show that CO, HC, NOx and CO2 emissions remained almost unchanged at higher speeds but decreased rapidly at lower speeds. While a reduction in CO, HC and NOx emissions was noticeable in vehicles of recent manufacture and lower mileage, CO2 emissions were found to be insensitive to vehicle mileage, but strongly dependent on gross vehicle weight. Lower emissions from more recent gasoline-powered vehicles arose mainly from improvements in three-way catalytic converter technology following strengthened emission regulations. The correlation between CO2 emission and fuel consumption has been investigated with a view to establishing national CO2 emission standards for Korea. PMID:21970159

  5. Greenhouse gas analysis of air samples collected onboard the CARIBIC passenger aircraft

    NASA Astrophysics Data System (ADS)

    Schuck, T. J.; Brenninkmeijer, C. A. M.; Slemr, F.; Xueref-Remy, I.; Zahn, A.

    2009-08-01

    CARIBIC (Civil Aircraft for the Regular Investigation of the atmosphere Based on an Instrument Container) is a long-term atmospheric measurement program based on the use of a comprehensive scientific instrument package aboard a commercial passenger aircraft. In addition to real-time measurements, whole air sampling is performed regularly at cruising altitudes in the tropical middle troposphere and the extra-tropical UT/LS region. Air samples are analyzed for greenhouse gases, NMHCs, halocarbons, and trace gas isotopic composition. The routinely performed greenhouse gas analysis comprises gas chromatography measurements of CO2, CH4, N2O and SF6. The air sampling procedure, the GC system and its performance are described. Comparisons with similar systems employed in other laboratories and a comparison with results from a CO2 in-situ analyzer that is also part of the CARIBIC instrumentation are shown. In addition, the time series of CO2, obtained from the collection of 684 samples at latitudes between 30° N and 56° N on 21 round trips out of Germany to different destinations in Asia between November 2005 and October 2008, is presented. A time shift in the seasonal cycle of about one month was observed between the upper troposphere and the tropopause region. For two sets of return flights from Germany to the Philippines the relationship between the four greenhouse gases is briefly discussed.

  6. Greenhouse gas analysis of air samples collected onboard the CARIBIC passenger aircraft

    NASA Astrophysics Data System (ADS)

    Schuck, T. J.; Brenninkmeijer, C. A. M.; Slemr, F.; Xueref-Remy, I.; Zahn, A.

    2009-03-01

    CARIBIC (Civil Aircraft for the Regular Investigation of the Atmosphere Based on an Instrument Container) is a long-term atmospheric measurement program based on the use of a comprehensive scientific instrument package aboard a passenger aircraft. In addition to real time measurements, whole air sampling is performed regularly at cruising altitude in the upper troposphere and the extra-tropical UT/LS region. Air samples are analysed for greenhouse gases, NMHCs, halocarbons, and isotopic composition. The routinely performed greenhouse gas analysis comprises gas chromatography measurements of CO2, CH4, N2O and SF6. The sampling procedure, the GC system used for greenhouse gas analysis and its performance are described. Comparisons with other laboratories have shown good agreement of results as has a comparison with results from a CO2 in-situ analyser that is also part of the CARIBIC instrumentation. The timeseries of CO2 obtained from the collection of 684 samples at latitudes between 30° N and 56° N on 21 roundtrips out of Germany to different destinations in Asia between November 2005 and October 2008 is shown. A timeshift in the seasonal cyle of about one month was observed between the upper troposphere and the tropopause region. For two sets of return flights from Germany to the Philippines the relations between the four greenhouse gases CO2, CH4, N2O and SF6 are discussed in more detail. Distinct seasonal changes in the correlation between CH4 and CO2 are observed.

  7. Multistep-Ahead Air Passengers Traffic Prediction with Hybrid ARIMA-SVMs Models

    PubMed Central

    Ming, Wei; Xiong, Tao

    2014-01-01

    The hybrid ARIMA-SVMs prediction models have been established recently, which take advantage of the unique strength of ARIMA and SVMs models in linear and nonlinear modeling, respectively. Built upon this hybrid ARIMA-SVMs models alike, this study goes further to extend them into the case of multistep-ahead prediction for air passengers traffic with the two most commonly used multistep-ahead prediction strategies, that is, iterated strategy and direct strategy. Additionally, the effectiveness of data preprocessing approaches, such as deseasonalization and detrending, is investigated and proofed along with the two strategies. Real data sets including four selected airlines' monthly series were collected to justify the effectiveness of the proposed approach. Empirical results demonstrate that the direct strategy performs better than iterative one in long term prediction case while iterative one performs better in the case of short term prediction. Furthermore, both deseasonalization and detrending can significantly improve the prediction accuracy for both strategies, indicating the necessity of data preprocessing. As such, this study contributes as a full reference to the planners from air transportation industries on how to tackle multistep-ahead prediction tasks in the implementation of either prediction strategy. PMID:24723814

  8. Cost characteristics of tilt-rotor, conventional air and high speed rail short-haul intercity passenger service

    NASA Technical Reports Server (NTRS)

    Schoendorfer, David L.; Morlok, Edward K.

    1985-01-01

    The cost analysis done to support an assessment of the potential for a small tilt-rotor aircraft to operate in short-haul intercity passenger service is described in detail. Anticipated costs of tilt-rotor air service were compared to the costs of two alternatives: conventional air and high speed rail (HSR). Costs were developed for corridor service, varying key market characteristics including distance, passenger volumes, and minimum frequency standards. The resulting cost vs output information can then be used to compare modal costs for essentially identical service quality and passenger volume or for different service levels and volumes for each mode, as appropriate. Extensive sensitivity analyses are performed. The cost-output features of these technologies are compared. Tilt-rotor is very attractive compared to HSR in terms of costs over the entire range of volume. It also has costs not dramatically different from conventional air, but tilt-rotor costs are generally higher. Thus some of its other advantages, such as the VTOL capability, must offset the cost disadvantage for it to be a preferred or competitive mode in any given market. These issues are addressed in the companion report which considers strategies for tilt-rotor development in commercial air service.

  9. Microbiological detection of bacteria in animal products seized in baggage of international air passengers to Brazil.

    PubMed

    de Melo, Cristiano Barros; de Sá, Marcos Eielson Pinheiro; Sabino, Valéria Mourão; de Fatima Boechat-Fernandes, Maria; Santiago, Marco Túlio; Schwingel, Fábio Fraga; Freitas, Cleverson; Magioli, Carlos Alberto; Cabral-Pinto, Sergio; McManus, Concepta; Seixas, Luiza

    2015-01-01

    Airline travel favours the transmission of diseases, given the short time it takes to travel long distances. In this study, animal products without health certificates seized in international air passengers' baggage at Guarulhos (GRU) and Galeão (GIG) airports in Brazil underwent a microbiological evaluation. Analyses (1610) were carried out on 322 seizures to test for the presence of total and thermotolerant coliforms, as well as Staphylococcus aureus counts and the presence of Listeria monocytogenes and Salmonella. Most seizures analysed showed coliform contamination and coliforms were present above acceptable limits in 83.4% (40/48) of the products that had some type of contamination. The second most prevalent microorganism found was L. monocytogenes in 22.9% (11/48) and S. aureus was cultivated in 14.58% (7/48) of seizures. Among the items seized in the present work, Salmonella was found in one seizure of pig sausage. Contamination of animal products with microbiological pathogens of importance to public health and indicators of the bad quality of the food were shown in the present study. PMID:25466683

  10. Optical imaging for breast cancer prescreening

    PubMed Central

    Godavarty, Anuradha; Rodriguez, Suset; Jung, Young-Jin; Gonzalez, Stephanie

    2015-01-01

    Breast cancer prescreening is carried out prior to the gold standard screening using X-ray mammography and/or ultrasound. Prescreening is typically carried out using clinical breast examination (CBE) or self-breast examinations (SBEs). Since CBE and SBE have high false-positive rates, there is a need for a low-cost, noninvasive, non-radiative, and portable imaging modality that can be used as a prescreening tool to complement CBE/SBE. This review focuses on the various hand-held optical imaging devices that have been developed and applied toward early-stage breast cancer detection or as a prescreening tool via phantom, in vivo, and breast cancer imaging studies. Apart from the various optical devices developed by different research groups, a wide-field fiber-free near-infrared optical scanner has been developed for transillumination-based breast imaging in our Optical Imaging Laboratory. Preliminary in vivo studies on normal breast tissues, with absorption-contrasted targets placed in the intramammary fold, detected targets as deep as 8.8 cm. Future work involves in vivo imaging studies on breast cancer subjects and comparison with the gold standard X-ray mammography approach. PMID:26229503

  11. Monitoring of Air Quality in Passenger Cabins of the Athens Metro

    NASA Astrophysics Data System (ADS)

    Tsairidi, Evangelia; Assimakopoulos, Vasiliki D.; Assimakopoulos, Margarita-Niki; Barbaresos, Nicolaos; Karagiannis, Athanassios

    2013-04-01

    The air pollution induced by various transportation means combines the emission of pollutants with the simultaneous presence of people. In this respect, the scientific community has focused its efforts in studying both the air quality within busy streets and inside cars, buses and the underground railway network in order to identify the pollutants' sources and levels as well as the human exposure. The impact of the air pollution on commuters of the underground may be more severe because it is a confined space, extended mostly under heavily trafficked urban streets, relies on mechanical ventilation for air renewal and gathers big numbers of passengers. The purpose of the present work is to monitor the air quality of the city of Athens Metro Network cabins and platforms during the unusually hot summer of 2012. For that cause particulate matter (PM10, PM2.5, PM1), carbon dioxide (CO2), the number of commuters along with temperature (T) and humidity (RH) were recorded inside the Athens Metro Blue Line trains (covering a route from the centre of Athens (Aigaleo) to the Athens International Airport) and on the platforms of a central (Syntagma) and a suburban-traffic (Doukissis Plakentias) station between June and August. The data collection included six different experiments that took place for 2 consecutive working days each, for a time period of 6 weeks from 6:30 am too 7:00 pm in order to account for different outdoor climatic conditions and for morning and evening rush hours respectively. Measurements were taken in the middle car of the moving trains and the platform end of the selected stations. The results show PM concentrations to be higher (approximately 2 to 5 times) inside the cabins and o the platforms of the underground network as compared to the outdoor levels monitored routinely by the Ministry of Environment. Moreover, PM1, PM2.5 and PM10 average concentrations recorded at the Syntagma Station Platform were almost constantly higher reaching 11 μg m-3 47

  12. 16 CFR 642.3 - Prescreen opt-out notice.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 1 2013-01-01 2013-01-01 false Prescreen opt-out notice. 642.3 Section 642.3 Commercial Practices FEDERAL TRADE COMMISSION THE FAIR CREDIT REPORTING ACT PRESCREEN OPT-OUT... notice shall state the information required by section 615(d) of the Fair Credit Reporting Act (15...

  13. 16 CFR 642.3 - Prescreen opt-out notice.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 1 2014-01-01 2014-01-01 false Prescreen opt-out notice. 642.3 Section 642.3 Commercial Practices FEDERAL TRADE COMMISSION THE FAIR CREDIT REPORTING ACT PRESCREEN OPT-OUT... notice shall state the information required by section 615(d) of the Fair Credit Reporting Act (15...

  14. 16 CFR 642.3 - Prescreen opt-out notice.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 1 2012-01-01 2012-01-01 false Prescreen opt-out notice. 642.3 Section 642.3 Commercial Practices FEDERAL TRADE COMMISSION THE FAIR CREDIT REPORTING ACT PRESCREEN OPT-OUT... notice shall state the information required by section 615(d) of the Fair Credit Reporting Act (15...

  15. 16 CFR 642.3 - Prescreen opt-out notice.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Prescreen opt-out notice. 642.3 Section 642.3 Commercial Practices FEDERAL TRADE COMMISSION THE FAIR CREDIT REPORTING ACT PRESCREEN OPT-OUT... notice shall state the information required by section 615(d) of the Fair Credit Reporting Act (15...

  16. Subband prescreening of foliage-penetrating SAR imagery

    NASA Astrophysics Data System (ADS)

    Miller, Timothy R.; Potter, Lee C.

    1998-09-01

    In this paper we present the results of an empirical study investigating subband prescreener detection. The prescreener is used with ultra-wideband foliage penetrating synthetic aperture radar imagery. Our results demonstrate that, for the selected set of computationally simple features, lower resolution imagery can be used at the early detection stages. We also present initial multiband detection results. These results indicate that a combination of lower resolution subbands can be used in a fast prescreening algorithm without appreciable performance loss when compared to the fullband detector.

  17. Equivalent Air Spring Suspension Model for Quarter-Passive Model of Passenger Vehicles

    PubMed Central

    Abid, Haider J.; Chen, Jie; Nassar, Ameen A.

    2015-01-01

    This paper investigates the GENSIS air spring suspension system equivalence to a passive suspension system. The SIMULINK simulation together with the OptiY optimization is used to obtain the air spring suspension model equivalent to passive suspension system, where the car body response difference from both systems with the same road profile inputs is used as the objective function for optimization (OptiY program). The parameters of air spring system such as initial pressure, volume of bag, length of surge pipe, diameter of surge pipe, and volume of reservoir are obtained from optimization. The simulation results show that the air spring suspension equivalent system can produce responses very close to the passive suspension system. PMID:27351020

  18. Demand modelling of passenger air travel: An analysis and extension. Volume 1: Background and summary

    NASA Technical Reports Server (NTRS)

    Jacobson, I. D.

    1978-01-01

    The framework for a model of travel demand which will be useful in predicting the total market for air travel between two cities is discussed. Variables to be used in determining the need for air transportation where none currently exists and the effect of changes in system characteristics on attracting latent demand are identified. Existing models are examined in order to provide insight into their strong points and shortcomings. Much of the existing behavioral research in travel demand is incorporated to allow the inclusion of non-economic factors, such as convenience. The model developed is characterized as a market segmentation model. This is a consequence of the strengths of disaggregation and its natural evolution to a usable aggregate formulation. The need for this approach both pedagogically and mathematically is discussed.

  19. Demand modelling of passenger air travel: An analysis and extension, volume 2

    NASA Technical Reports Server (NTRS)

    Jacobson, I. D.

    1978-01-01

    Previous intercity travel demand models in terms of their ability to predict air travel in a useful way and the need for disaggregation in the approach to demand modelling are evaluated. The viability of incorporating non-conventional factors (i.e. non-econometric, such as time and cost) in travel demand forecasting models are determined. The investigation of existing models is carried out in order to provide insight into their strong points and shortcomings. The model is characterized as a market segmentation model. This is a consequence of the strengths of disaggregation and its natural evolution to a usable aggregate formulation. The need for this approach both pedagogically and mathematically is discussed. In addition this volume contains two appendices which should prove useful to the non-specialist in the area.

  20. Application of a high-efficiency cabin air filter for simultaneous mitigation of ultrafine particle and carbon dioxide exposures inside passenger vehicles.

    PubMed

    Lee, Eon S; Zhu, Yifang

    2014-02-18

    Modern passenger vehicles are commonly equipped with cabin air filters but their filtration efficiency for ultrafine particle (UFP) is rather low. Although setting the vehicle ventilation system to recirculation (RC) mode can reduce in-cabin UFPs by ∼ 90%, passenger-exhaled carbon dioxide (CO2) can quickly accumulate inside the cabin. Using outdoor air (OA) mode instead can provide sufficient air exchange to prevent CO2 buildup, but in-cabin UFP concentrations would increase. To overcome this dilemma, we developed a simultaneous mitigation method for UFP and CO2 using high-efficiency cabin air (HECA) filtration in OA mode. Concentrations of UFP and other air pollutants were simultaneously monitored in and out of 12 different vehicles under 3 driving conditions: stationary, on local roadways, and on freeways. Under each experimental condition, data were collected with no filter, in-use original equipment manufacturer (OEM) filter, and two types of HECA filters. The HECA filters offered an average in-cabin UFP reduction of 93%, much higher than the OEM filters (∼ 50% on average). Throughout the measurements, the in-cabin CO2 concentration remained in the range of 620-930 ppm, significantly lower than the typical level of 2500-4000 ppm observed in the RC mode. PMID:24471775

  1. Provisional standards of radiation safety of flight personnel and passengers in air transport of the civil aviation

    NASA Technical Reports Server (NTRS)

    1977-01-01

    Provisional standards for radiation affecting passenger aircraft are considered. Agencies responsible for seeing that the regulations are enforced are designated while radiation sources and types of radiation are defined. Standard levels of permissible radiation are given and conditions for radiation safety are discussed. Dosimetric equipment on board aircraft is delineated and regulation effective dates are given.

  2. Study of the impact of cruise and passenger ships on a Mediterranean port city air quality - Study of future emission mitigation scenarios

    NASA Astrophysics Data System (ADS)

    Liora, Natalia; Poupkou, Anastasia; Kontos, Serafim; Giannaros, Christos; Melas, Dimitrios

    2015-04-01

    An increase of the passenger ships traffic is expected in the Mediterranean Sea as targeted by the EU Blue Growth initiative. This increase is expected to impact the Mediterranean port-cities air quality considering not only the conventional atmospheric pollutants but also the toxic ones that are emitted by the ships (e.g. Nickel). The aim of this study is the estimation of the present and future time pollutant emissions from cruise and passenger maritime transport in the port area of Thessaloniki (Greece) as well as the impact of those emissions on the city air quality. Cruise and passenger ship emissions have been estimated for the year 2013 over a 100m spatial resolution grid which covers the greater port area of Thessaloniki. Emissions have been estimated for the following macro-pollutants; NOx, SO2, NMVOC, CO, CO2 and particulate matter (PM). In addition, the most important micro-pollutants studied in this work are As, Cd, Pb, Ni and Benzo(a)pyrene for which air quality limits have been set by the EU. Emissions have been estimated for three operation modes; cruising, maneuvering and hotelling. For the calculation of the present time maritime emissions, the activity data used were provided by the Thessaloniki Port Authority S.A. Moreover, future pollutant emissions are estimated using the future activity data provided by the Port Authority and the IMO legislation for shipping in the future. In addition, two mitigation emission scenarios are examined; the use of Liquefied Natural Gas (LNG) as a fuel used by ships and the implementation of cold ironing which is the electrification of ships during hotelling mode leading to the elimination of the corresponding emissions. The impact of the present and future passenger ship emissions on the air quality of Thessaloniki is examined with the use of the model CALPUFF applied over the 100m spatial resolution grid using the meteorology of WRF. Simulations of the modeling system are performed for four different emission

  3. Improved genetically modified Escherichia coli strain for prescreening antineoplastic agents.

    PubMed Central

    Bartus, H R; Mirabelli, C K; Auerbach, J I; Shatzman, A R; Taylor, D P; Johnson, R K; Rosenberg, M; Crooke, S T

    1984-01-01

    Clinical experience suggests that drugs that interact with and damage DNA are useful in cancer chemotherapy (H. Umezawa , p. 43-72, in V. T. DeVita , Jr., and H. Busch [ed.], Methods in Cancer Research; Cancer Drug Development, vol. XVI, 1979). Prescreening systems for antitumor agents in natural products require assays that are exquisitely sensitive, since the active components are often produced in quantities of micrograms per milliliter or less. One assay used to identify agents that interact with DNA is the biochemical induction assay, utilizing Escherichia coli BR 513 (R. K. Elespuru and R. J. White, Cancer Res. 43:2819-2830, 1983). In this paper we describe a genetic modification of strain BR 513 that displays an expanded spectrum of activity. This strain may provide an improved prescreen for detecting natural products that interact with DNA. PMID:6203484

  4. 14 CFR 136.7 - Passenger briefings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Passenger briefings. 136.7 Section 136.7... PARKS AIR TOUR MANAGEMENT National Air Tour Safety Standards § 136.7 Passenger briefings. (a) Before... opening exits and exiting the aircraft. (b) For flight segments over water beyond the shoreline,...

  5. Methyl chloride as a tracer of tropical tropospheric air in the lowermost stratosphere inferred from IAGOS-CARIBIC passenger aircraft measurements

    NASA Astrophysics Data System (ADS)

    Umezawa, T.; Baker, A. K.; Brenninkmeijer, C. A. M.; Zahn, A.; Oram, D. E.; Velthoven, P. F. J.

    2015-12-01

    We present variations of methyl chloride (CH3Cl) and nitrous oxide (N2O) in the lowermost stratosphere (LMS) obtained from air samples collected by the In-service Aircraft for a Global Observing System-Civil Aircraft for the Regular Investigation of the atmosphere Based on an Instrument Container (IAGOS-CARIBIC) passenger aircraft observatory for the period 2008-2012. To correct for the temporal increase of atmospheric N2O, the CARIBIC N2O data are expressed as deviations from the long-term trend at the northern hemispheric baseline station Mauna Loa, Hawaii (ΔN2O). ΔN2O undergoes a pronounced seasonal variation in the LMS with a minimum in spring. The amplitude increases going deeper in the LMS (up to potential temperature of 40 K above the thermal tropopause), as a result of the seasonally varying subsidence of air from the stratospheric overworld. Seasonal variation of CH3Cl above the tropopause is similar in phase to that of ΔN2O. Significant correlations are found between CH3Cl and ΔN2O in the LMS from winter to early summer, both being affected by mixing between stratospheric air and upper tropospheric air. This correlation, however, disappears in late summer to autumn. The slope of the CH3Cl-ΔN2O correlation observed in the LMS allows us to determine the stratospheric lifetime of CH3Cl to be 35 ± 7 years. Finally, we examine the partitioning of stratospheric air and tropical/extratropical tropospheric air in the LMS based on a mass balance approach using ΔN2O and CH3Cl. This analysis clearly indicates efficient inflow of tropical tropospheric air into the LMS in summer and demonstrates the usefulness of CH3Cl as a tracer of tropical tropospheric air.

  6. 14 CFR 91.519 - Passenger briefing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Passenger briefing. 91.519 Section 91.519 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC... be supplemented by printed cards for the use of each passenger containing— (1) A diagram of,...

  7. Child passenger safety.

    PubMed

    Durbin, Dennis R

    2011-04-01

    Despite significant reductions in the number of children killed in motor vehicle crashes over the past decade, crashes continue to be the leading cause of death for children 4 years and older. Therefore, the American Academy of Pediatrics continues to recommend inclusion of child passenger safety anticipatory guidance at every health-supervision visit. This technical report provides a summary of the evidence in support of 5 recommendations for best practices to optimize safety in passenger vehicles for children from birth through adolescence that all pediatricians should know and promote in their routine practice. These recommendations are presented in the revised policy statement on child passenger safety in the form of an algorithm that is intended to facilitate their implementation by pediatricians with their patients and families. The algorithm is designed to cover the majority of situations that pediatricians will encounter in practice. In addition, a summary of evidence on a number of additional issues that affect the safety of children in motor vehicles, including the proper use and installation of child restraints, exposure to air bags, travel in pickup trucks, children left in or around vehicles, and the importance of restraint laws, is provided. Finally, this technical report provides pediatricians with a number of resources for additional information to use when providing anticipatory guidance to families. PMID:21422094

  8. Technology recommendations for pre-screening of IAEA swipe samples

    SciTech Connect

    Steeb, Jennifer L.; Smith, Nicholas A.; Lee, Denise L.; Huckabay, Heath A.; Ticknor, Brian W.

    2015-01-01

    Argonne and Oak Ridge National Laboratories have prepared an analysis of recommended, possible, and not recommended technologies for pre-screening and prioritizing IAEA swipes. The analytical techniques listed under the recommended technology list are the most promising techniques available to date. The recommended list is divided into two sections: Argonne’s recommended techniques and Oak Ridge’s recommended techniques. This list was divided based upon the expertise of staff in each subject area and/or the instrumentation available at each laboratory. The following section, titled Possible Techniques, is a list of analytical techniques that could be used for pre-screening and prioritizing swipes if additional instrumentation and effort were provided. These techniques are not necessarily top priority, but should not be discounted for future or expanded efforts. Lastly, a list of not recommended techniques is provided to outline the analytical methods and instrumentation that were investigated by each lab but deemed not suitable for this task. In addition to the recommendation list, a short procedure is provided outlining the steps followed for destructive analysis by the Network of Analytical Laboratories (NWAL) for determination of uranium concentrations, isotopic content of sample and swipe. Swipes generated for this project will be given to ORNL’s NWAL laboratory for analysis after analysis by other techniques at both laboratories.

  9. 16 CFR Appendix A to Part 698 - Model Prescreen Opt-Out Notices

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Model Prescreen Opt-Out Notices A Appendix A to Part 698 Commercial Practices FEDERAL TRADE COMMISSION THE FAIR CREDIT REPORTING ACT MODEL FORMS AND DISCLOSURES Pt. 698, App. A Appendix A to Part 698—Model Prescreen Opt-Out Notices In order...

  10. 16 CFR Appendix A to Part 698 - Model Prescreen Opt-Out Notices

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 1 2012-01-01 2012-01-01 false Model Prescreen Opt-Out Notices A Appendix A to Part 698 Commercial Practices FEDERAL TRADE COMMISSION THE FAIR CREDIT REPORTING ACT MODEL FORMS AND DISCLOSURES Pt. 698, App. A Appendix A to Part 698—Model Prescreen Opt-Out Notices In order...

  11. 16 CFR Appendix A to Part 698 - Model Prescreen Opt-Out Notices

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Model Prescreen Opt-Out Notices A Appendix A to Part 698 Commercial Practices FEDERAL TRADE COMMISSION THE FAIR CREDIT REPORTING ACT MODEL FORMS AND DISCLOSURES Pt. 698, App. A Appendix A to Part 698—Model Prescreen Opt-Out Notices In order...

  12. 16 CFR Appendix A to Part 698 - Model Prescreen Opt-Out Notices

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 1 2013-01-01 2013-01-01 false Model Prescreen Opt-Out Notices A Appendix A to Part 698 Commercial Practices FEDERAL TRADE COMMISSION THE FAIR CREDIT REPORTING ACT MODEL FORMS AND DISCLOSURES Pt. 698, App. A Appendix A to Part 698—Model Prescreen Opt-Out Notices In order...

  13. 16 CFR Appendix A to Part 698 - Model Prescreen Opt-Out Notices

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 1 2014-01-01 2014-01-01 false Model Prescreen Opt-Out Notices A Appendix A to Part 698 Commercial Practices FEDERAL TRADE COMMISSION THE FAIR CREDIT REPORTING ACT MODEL FORMS AND DISCLOSURES Pt. 698, App. A Appendix A to Part 698—Model Prescreen Opt-Out Notices In order...

  14. The world's air transportation services : data as to passengers, mail, and goods carried by American and European transportation services

    NASA Technical Reports Server (NTRS)

    1922-01-01

    This report presents detailed descriptions, statistics, and graphs on European and American air transport. The European countries listed are Belgium, Czecho-Slovakia, Denmark, France, Germany, Great Britain, Holland, and Italy.

  15. Applicability of the Denver Prescreening Developmental Questionnaire in a Low-Income Population.

    ERIC Educational Resources Information Center

    Rosenbaum, Michael S.; And Others

    1983-01-01

    The applicability of the Denver Prescreening Developmental Questionnaire in a predominantly Black, low-income population in Mobile, Alabama was assessed. Journal Availability: Pediatrics, American Academy of Pediatrics, P.O. Box 1034, Evanston, IL 60204. (Author/SEW)

  16. The origin of linear scaling Fock matrix calculation with density prescreening

    SciTech Connect

    Mitin, Alexander V.

    2015-12-31

    A theorem was proven, which reads that the number of nonzero two-electron integrals scales linearly with respect to the number of basis functions for large molecular systems. This permits to show that linear scaling property of the Fock matrix calculation with using density prescreening arises due to linear scaling properties of the number of nonzero two-electron integrals and the number of leading matrix elements of density matrix. This property is reinforced by employing the density prescreening technique. The use of the density difference prescreening further improves the linear scaling property of the Fock matrix calculation method. As a result, the linear scaling regime of the Fock matrix calculation can begin from the number of basis functions of 2000–3000 in dependence on the basis function type in molecular calculations. It was also shown that the conventional algorithm of Fock matrix calculation from stored nonzero two-electron integrals with density prescreening possesses linear scaling property.

  17. Comparison of airline passenger oxygen systems.

    PubMed

    Byrne, N J

    1995-08-01

    The principal sources of oxygen for inflight passenger use, scheduled and unscheduled, are examined. Present practices of assessment of the passenger's "fitness to fly" are described. Three partner airlines, British Airways, U.S. Air, and Qantas, catering for more than 8000 oxygen requests annually, are compared. Analysis of customer use suggests that medical oxygen requests are frequently not clinically justified. The growth in demand, for both scheduled and unscheduled use of an expensive resource, supports the need for a "recommended best practice" among carriers. Passengers with respiratory disorders who will most benefit from inflight oxygen are vulnerable either to hypoxia or asthma. PMID:7487813

  18. Technologies for pre-screening IAEA swipe samples

    SciTech Connect

    Smith, Nicholas A.; Steeb, Jennifer L.; Lee, Denise L.; Huckabay, Heath A.; Ticknor, Brian W.

    2015-11-09

    During the course of International Atomic Energy Agency (IAEA) inspections, many samples are taken for the purpose of verifying the declared facility activities and identifying any possible undeclared activities. One of these sampling techniques is the environmental swipe sample. Due to the large number of samples collected, and the amount of time that is required to analyze them, prioritizing these swipes in the field or upon receipt at the Network of Analytical Laboratories (NWAL) will allow sensitive or mission-critical analyses to be performed sooner. As a result of this study, technologies were placed into one of three categories: recommended, promising, or not recommended. Both neutron activation analysis (NAA) and X-ray fluorescence (XRF) are recommended for further study and possible field deployment. These techniques performed the best in initial trials for pre-screening and prioritizing IAEA swipes. We learned that for NAA more characterization of cold elements (such as calcium and magnesium) would need to be emphasized, and for XRF it may be appropriate to move towards a benchtop XRF versus a handheld XRF due to the increased range of elements available on benchtop equipment. Promising techniques that will require additional research and development include confocal Raman microscopy, fluorescence microscopy, and infrared (IR) microscopy. These techniques showed substantive responses to uranium compounds, but expensive instrumentation upgrades (confocal Raman) or university engagement (fluorescence microscopy) may be necessary to investigate the utility of the techniques completely. Point-and-shoot (handheld) Raman and attenuated total reflectance–infrared (ATR-IR) measurements are not recommended, as they have not shown enough promise to continue investigations.

  19. [Medical problems among airline passengers].

    PubMed

    Owe, J O; Christensen, C C

    1998-09-30

    Worldwide, there are more than one billion air travelers each year. Flying in a modern jet airliner is a safe, efficient and relatively comfortable mode of transport, although a few susceptible passengers may be adversely affected by environmental and physiological stresses like pressure change, reduced level of oxygen, dry air, immobility due to cramped seating, noise, vibration and turbulence, in addition to stressful airports. This article describes these factors and their medical implications and includes some practical medical advice to travellers. Reported inflight illness and injuries in two major Scandinavian airlines 1993-97 are presented. PMID:9820008

  20. Automatic GPR image classification using a Support Vector Machine Pre-screener with Hidden Markov Model confirmation

    NASA Astrophysics Data System (ADS)

    Williams, R. M.; Ray, L. E.

    2012-12-01

    This paper presents methods to automatically classify ground penetrating radar (GPR) images of crevasses on ice sheets for use with a completely autonomous robotic system. We use a combination of support vector machines (SVM) and hidden Markov models (HMM) with appropriate un-biased processing that is suitable for real-time analysis and detection. We tested and evaluated three processing schemes on 96 examples of Antarctic GPR imagery from 2010 and 104 examples of Greenland imagery from 2011, collected by our robot and a Pisten Bully tractor. The Antarctic and Greenland data were collected in the shear zone near McMurdo Station and between Thule Air Base and Summit Station, respectively. Using a modified cross validation technique, we correctly classified 86 of the Antarctic examples and 90 of the Greenland examples with a radial basis kernel SVM trained and evaluated on down-sampled and texture-mapped GPR images of crevasses, compared to 60% classification rate using raw data. In order to reduce false positives, we use the SVM classification results as pre-screener flags that mark locations in the GPR files to evaluate with two gaussian HMMs, and evaluate our results with a similar modified cross validation technique. The combined SVM pre-screen-HMM confirm method retains all the correct classifications by the SVM, and reduces the false positive rate to 4%. This method also reduces the computational burden in classifying GPR traces because the HMM is only being evaluated on select pre-screened traces. Our experiments demonstrate the promise, robustness and reliability of real-time crevasse detection and classification with robotic GPR surveys.

  1. Using pre-screening methods for an effective and reliable site characterization at megasites.

    PubMed

    Algreen, Mette; Kalisz, Mariusz; Stalder, Marcel; Martac, Eugeniu; Krupanek, Janusz; Trapp, Stefan; Bartke, Stephan

    2015-10-01

    This paper illustrates the usefulness of pre-screening methods for an effective characterization of polluted sites. We applied a sequence of site characterization methods to a former Soviet military airbase with likely fuel and benzene, toluene, ethylbenzene, and xylene (BTEX) contamination in shallow groundwater and subsoil. The methods were (i) phytoscreening with tree cores; (ii) soil gas measurements for CH4, O2, and photoionization detector (PID); (iii) direct-push with membrane interface probe (MIP) and laser-induced fluorescence (LIF) sensors; (iv) direct-push sampling; and (v) sampling from soil and from groundwater monitoring wells. Phytoscreening and soil gas measurements are rapid and inexpensive pre-screening methods. Both indicated subsurface pollution and hot spots successfully. The direct-push sensors yielded 3D information about the extension and the volume of the subsurface plume. This study also expanded the applicability of tree coring to BTEX compounds and tested the use of high-resolution direct-push sensors for light hydrocarbons. Comparison of screening results to results from conventional soil and groundwater sampling yielded in most cases high rank correlation and confirmed the findings. The large-scale application of non- or low-invasive pre-screening can be of help in directing and focusing the subsequent, more expensive investigation methods. The rapid pre-screening methods also yielded useful information about potential remediation methods. Overall, we see several benefits of a stepwise screening and site characterization scheme, which we propose in conclusion. PMID:25982981

  2. A prescreener for 3D face recognition using radial symmerty and the Hausdorff fraction.

    SciTech Connect

    Koudelka, Melissa L.; Koch, Mark William; Russ, Trina Denise

    2005-04-01

    Face recognition systems require the ability to efficiently scan an existing database of faces to locate a match for a newly acquired face. The large number of faces in real world databases makes computationally intensive algorithms impractical for scanning entire databases. We propose the use of more efficient algorithms to 'prescreen' face databases, determining a limited set of likely matches that can be processed further to identify a match. We use both radial symmetry and shape to extract five features of interest on 3D range images of faces. These facial features determine a very small subset of discriminating points which serve as input to a prescreening algorithm based on a Hausdorff fraction. We show how to compute the Haudorff fraction in linear O(n) time using a range image representation. Our feature extraction and prescreening algorithms are verified using the FRGC v1.0 3D face scan data. Results show 97% of the extracted facial features are within 10 mm or less of manually marked ground truth, and the prescreener has a rank 6 recognition rate of 100%.

  3. 14 CFR 91.1035 - Passenger awareness.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Passenger awareness. 91.1035 Section 91.1035 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Fractional Ownership Operations Program Management § 91.1035...

  4. CFD Investigation on Long-Haul Passenger Bus

    NASA Astrophysics Data System (ADS)

    Tan, C. F.; Tee, B. T.; Law, H. C.; Lim, T. L.

    2015-09-01

    Air flow distribution is one of the important factors that will influence the bus passenger comfort during long haul travel. Poor air flow distribution not only cause discomfort to the bus passenger but also influence their travel mode as well. The main purpose of this study is to investigate the air flow performance of the bus air-conditioning system through CFD simulation approach. A 3D CAD model of air ducts was drawn and hence analysed by using CFD software, namely ANSYS Fluent, to determine the airflow rate for every outlets of the air-conditioning system. The simulated result was then validated with experimental data obtained from prototype model of air duct. Based on the findings, new design concepts is proposed with the aim to meet the industry requirement as well as to improve the bus passenger comfort during long haul travel.

  5. Clinical performance of seven prescreening tools for osteoporosis in Iranian postmenopausal women.

    PubMed

    Keshtkar, Abbas; Tabatabaie, Omidreza; Matin, Nassim; Mohammadi, Zahra; Ebrahimi, Mehdi; Khashayar, Patricia; Asadi, Mojgan

    2015-12-01

    This study was designed to evaluate seven prescreening osteoporosis models in postmenopausal Iranian women. This study was performed on 8644 postmenopausal women who have been referred for bone mineral densitometry (BMD) in BMD center of Shariati hospital in Tehran between 2001 and 2011. Diagnostic properties of seven prescreening instruments were evaluated. With regard to area under curve (AUC), these models have low accuracy (AUC ≤ 0.65). Considering only femoral neck or total femur area, these models had low accuracy but were more sensitive. Except for three models with sensitivities of ≤65 % in both osteoporosis and fracture threshold, other models were around 70 % sensitive. However, these models were not considered clinically useful regarding their positive predictive values (PPV) especially in BMDs ≤02.5. With regard to different measures of diagnostic property, none of these models were good screening tools for osteoporosis or fracture threshold. Although some of them are sensitive, considering other measures such as PPV indicates that they are not completely useful for clinical use. Attempts should be made for developing newer prescreening methods and calibration of the existing models with regard to the studied population. PMID:25980683

  6. Enhanced access to rare brain cDNAs by prescreening libraries: 207 new mouse brain ESTs.

    PubMed

    Davies, R W; Roberts, A B; Morris, A J; Griffith, G W; Jerecìć, J; Ghandi, S; Kaiser, K; Savioz, A

    1994-12-01

    To use single-pass cDNA sequencing to characterize low-frequency cDNA clones from a region of the brain that includes the primary site of neurodegeneration in human Parkinson disease, we have developed a prescreening procedure using single brain region first-strand cDNA probes. Selection of cDNA clones giving low hybridization signals allowed the elimination of clones resulting from abundant messages and enrichment for clones corresponding to low-copy messages. Comparative sequencing of standard and prescreened cDNA libraries (191 and 124 clones, respectively) showed that this procedure raised the frequency of novel sequences encountered from 54 to 81%. The increased proportion of novel ESTs justifies the labor of prescreening. Automation of this procedure will accelerate the molecular description of genes expressed in any brain region, or any tissue, and represents a way to maximize access to cDNA sequences for human and mouse genome characterization. In total, the comparative sequencing experiments generated 207 new mouse and 11 new rat brain ESTs. PMID:7713496

  7. Integral aircraft passenger seat

    NASA Technical Reports Server (NTRS)

    Kubokawa, C. C.

    1973-01-01

    Human-engineering approach was used to design integral seat which provides all the safety, comfort, and protective features that can possibly be afforded airline passengers. Results of dynamic impact testing indicated that seat can withstand and attenuate gravity loads of 21-g horizontal and 45-g vertical; by design, seat will withstand lateral g's as well.

  8. 150 Passenger Commercial Aircraft

    NASA Technical Reports Server (NTRS)

    Bucovsky, Adrian; Romli, Fairuz I.; Rupp, Jessica

    2002-01-01

    It has been projected that the need for a short-range mid-sized, aircraft is increasing. The future strategy to decrease long-haul flights will increase the demand for short-haul flights. Since passengers prefer to meet their destinations quickly, airlines will increase the frequency of flights, which will reduce the passenger load on the aircraft. If a point-to-point flight is not possible, passengers will prefer only a one-stop short connecting flight to their final destination. A 150-passenger aircraft is an ideal vehicle for these situations. It is mid-sized aircraft and has a range of 3000 nautical miles. This type of aircraft would market U.S. domestic flights or inter-European flight routes. The objective of the design of the 150-passenger aircraft is to minimize fuel consumption. The configuration of the aircraft must be optimized. This aircraft must meet CO2 and NOx emissions standards with minimal acquisition price and operating costs. This report contains all the work that has been performed for the completion of the design of a 150 passenger commercial aircraft. The methodology used is the Technology Identification, Evaluation, and Selection (TIES) developed at Georgia Tech Aerospace Systems Design laboratory (ASDL). This is an eight-step conceptual design process to evaluate the probability of meeting the design constraints. This methodology also allows for the evaluation of new technologies to be implemented into the design. The TIES process begins with defining the problem with a need established and a market targeted. With the customer requirements set and the target values established, a baseline concept is created. Next, the design space is explored to determine the feasibility and viability of the baseline aircraft configuration. If the design is neither feasible nor viable, new technologies can be implemented to open up the feasible design space and allow for a plausible solution. After the new technologies are identified, they must be evaluated

  9. Child passenger safety.

    PubMed

    Durbin, Dennis R

    2011-04-01

    Child passenger safety has dramatically evolved over the past decade; however, motor vehicle crashes continue to be the leading cause of death of children 4 years and older. This policy statement provides 4 evidence-based recommendations for best practices in the choice of a child restraint system to optimize safety in passenger vehicles for children from birth through adolescence: (1) rear-facing car safety seats for most infants up to 2 years of age; (2) forward-facing car safety seats for most children through 4 years of age; (3) belt-positioning booster seats for most children through 8 years of age; and (4) lap-and-shoulder seat belts for all who have outgrown booster seats. In addition, a fifth evidence-based recommendation is for all children younger than 13 years to ride in the rear seats of vehicles. It is important to note that every transition is associated with some decrease in protection; therefore, parents should be encouraged to delay these transitions for as long as possible. These recommendations are presented in the form of an algorithm that is intended to facilitate implementation of the recommendations by pediatricians to their patients and families and should cover most situations that pediatricians will encounter in practice. The American Academy of Pediatrics urges all pediatricians to know and promote these recommendations as part of child passenger safety anticipatory guidance at every health-supervision visit. PMID:21422088

  10. Extended adaptive mutation operator for training an explosive hazard detection prescreener in forward looking infrared imagery

    NASA Astrophysics Data System (ADS)

    Singh, Ravinder; Price, Stanton R.; Anderson, Derek T.

    2015-05-01

    A big challenge with forward looking (FL), versus downward looking, sensors mounted on a ground vehicle for explosive hazard detection (EHD) is they "see everything", on and off road. Even if a technology such as road detection is used, we still have to find and subsequently discriminate targets versus clutter on the road and often road side. When designing an automatic detection system for FL-EHD, we typically make use of a prescreener to identify regions of interest (ROI) instead of searching for targets in an inefficient brute force fashion by extracting complicated features and running expensive classifiers at every possible translation, rotation and scale. In this article, we explore the role of genetic algorithms (GAs), specifically with respect to a new adaptive mutation operator, for learning the parameters of a FL-EHD prescreener in FL infrared (FLIR) imagery. The proposed extended adaptive mutation (eAM) algorithm is driven by fitness similarities in the chromosome population. Currently, our prescreener consists of many free parameters that are empirically chosen by a researcher. The parameters are learned herein using the proposed optimization technique and the performance of the system is measured using receiver operating characteristic (ROC) curves on data obtained from a U.S. Army test site that includes a variety of target types buried at varying depths and from different times of day. The proposed technique is also applied to numerous synthetic fitness landscapes to further assess the effectiveness of the eAM algorithm. Results show that the new adaptive mutation technique converges faster to a better solution than a GA with fixed mutation.

  11. Energy efficient passenger vehicle

    SciTech Connect

    Dessert, R.

    1983-02-22

    An energy efficient passenger carrying vehicle for road use. The vehicle basically comprises a long, narrow body carrying two passengers in a back-to-back relationship. The vehicle is basically a battery powered electric vehicle that can be charged by all free energy sources; namely, the sun, the wind, human muscles and momentum. The vehicle comprises four modules, namely body, solar, and two power modules. An electric power module is located within each end of the body module. This module includes electric motors driving the vehicle supporting wheels and rechargeable batteries to power the motors. Pedals, similar to those on a bicycle, located at each power module, drive generators to help recharge the batteries during operation of the vehicle, or directly help drive the vehicle wheels. A solar module comprising a large electricity generating solar cell panel covers most of the vehicle roof to aid in charging the batteries. Means are provided to tilt the solar cell panel toward the sun about a longitudinal axis. A unique flexible duct below the solar panel serves to cool the cells and, if desired, heat the passenger compartment. Further energy savings are obtained by canting the rear wheels while steering with the front wheels, so that the vehicle moves down the road at a crab angle which provides a sail effect when wind is from the vehicle beam or aft of the beam. Regenerative braking means can be used when slowing down, on a long down grade, when sailing speed is greater than required, or any other time when vehicle momentum is greater than necessary for vehicle operation, to use the excess forward momentum to drive generators to charge the batteries. Thus, a single battery charge will be conserved and vehicle operation will be assisted in a manner giving maximum vehicle range and speed.

  12. Energy efficient passenger vehicle

    SciTech Connect

    Dessert, R.

    1980-01-01

    An energy efficient passenger carrying vehicle for road use comprised of a long, narrow body carrying two passengers in a back-to-back relationship is described. The vehicle is basically a battery powered electric vehicle that can be charged by all free energy sources; namely, the sun, the wind, human muscles and momentum. The vehicle comprises four modules: body, solar, and two power modules. An electric power module is located within each end of the body module. This module includes electric motors driving the vehicle supporting wheels and rechargeable batteries to power the motors. Pedals, similar to those on a bicycle, located at each power module, drive generators to help recharge the batteries during operation of the vehicle, or directly help drive the vehicle wheels. A solar module comprising a large electricity generating solar cell panel covers most of the vehicle roof to aid in charging the batteries. Means are provided to tilt the solar cell panel toward the sun about a longitudinal axis. A unique flexible duct below the solar panel serves to cool the cells and, if desired, heat the passenger compartment. Further energy savings are obtained by canting the rear wheels while steering with the front wheels, so that the vehicle moves down the road at a crab angle which provides a sail effect when wind is from the vehicle beam or aft of the beam. Regenerative braking means can be used when slowing down, on a long down grade, when sailing speed is greater than required, or any other time when vehicle momentum is greater than necessary for vehicle operation, to use the excess forward momentum to drive generators to charge the batteries. Thus, a single battery charge will be conserved and vehicle operation will be assisted in a manner giving maximum vehicle range and speed.

  13. 19 CFR 122.49d - Passenger Name Record (PNR) information.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Passenger Name Record (PNR) information. 122.49d Section 122.49d Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Aircraft Entry and Entry Documents; Electronic Manifest Requirements for Passengers, Crew...

  14. 14 CFR 382.45 - Must carriers make copies of this Part available to passengers?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Must carriers make copies of this Part available to passengers? 382.45 Section 382.45 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Information for Passengers...

  15. The Use of Application Blanks as Pre-Screening Devices in Employee Selection: An Assessment of Practices in Public Schools.

    ERIC Educational Resources Information Center

    Bredeson, Paul V.

    1988-01-01

    Reports on a study of the use of employment application blanks as prescreening devices in public school employee selection. Findings suggest two major areas for further research. The first relates to legal compliance with Equal Opportunity Employment guidelines. The second concerns information relevancy to personnel selection. (JAM)

  16. Thermographic image analysis as a pre-screening tool for the detection of canine bone cancer

    NASA Astrophysics Data System (ADS)

    Subedi, Samrat; Umbaugh, Scott E.; Fu, Jiyuan; Marino, Dominic J.; Loughin, Catherine A.; Sackman, Joseph

    2014-09-01

    Canine bone cancer is a common type of cancer that grows fast and may be fatal. It usually appears in the limbs which is called "appendicular bone cancer." Diagnostic imaging methods such as X-rays, computed tomography (CT scan), and magnetic resonance imaging (MRI) are more common methods in bone cancer detection than invasive physical examination such as biopsy. These imaging methods have some disadvantages; including high expense, high dose of radiation, and keeping the patient (canine) motionless during the imaging procedures. This project study identifies the possibility of using thermographic images as a pre-screening tool for diagnosis of bone cancer in dogs. Experiments were performed with thermographic images from 40 dogs exhibiting the disease bone cancer. Experiments were performed with color normalization using temperature data provided by the Long Island Veterinary Specialists. The images were first divided into four groups according to body parts (Elbow/Knee, Full Limb, Shoulder/Hip and Wrist). Each of the groups was then further divided into three sub-groups according to views (Anterior, Lateral and Posterior). Thermographic pattern of normal and abnormal dogs were analyzed using feature extraction and pattern classification tools. Texture features, spectral feature and histogram features were extracted from the thermograms and were used for pattern classification. The best classification success rate in canine bone cancer detection is 90% with sensitivity of 100% and specificity of 80% produced by anterior view of full-limb region with nearest neighbor classification method and normRGB-lum color normalization method. Our results show that it is possible to use thermographic imaging as a pre-screening tool for detection of canine bone cancer.

  17. Advanced Vehicle system concepts. [nonpetroleum passenger transportation

    NASA Technical Reports Server (NTRS)

    Hardy, K. S.; Langendoen, J. M.

    1983-01-01

    Various nonpetroleum vehicle system concepts for passenger vehicles in the 1990's are being considered as part of the Advanced Vehicle (AV) Assessment at the Jet Propulsion Laboratory. The vehicle system and subsystem performance requirements, the projected characteristics of mature subsystem candidates, and promising systems are presented. The system candidates include electric and hybrid vehicles powered by electricity with or without a nonpetroleum power source. The subsystem candidates include batteries (aqueous-mobile, flow, high-temperature, and metal-air), fuel cells (phosphoric acid, advanced acids, and solid polymer electrolyte), nonpetroleum heat engines, advanced dc and ac propulsion components, power-peaking devices, and transmissions.

  18. 14 CFR 91.517 - Passenger information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Passenger information. 91.517 Section 91... Multiengine Airplanes and Fractional Ownership Program Aircraft § 91.517 Passenger information. (a) Except as... belts and when smoking is prohibited. (c) If passenger information signs are installed, no passenger...

  19. 46 CFR 176.113 - Passengers permitted.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Passengers permitted. 176.113 Section 176.113 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) INSPECTION AND CERTIFICATION Certificate of Inspection § 176.113 Passengers permitted. (a) The maximum number of passengers permitted must be...

  20. 46 CFR 115.113 - Passengers permitted.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Passengers permitted. 115.113 Section 115.113 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150 PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS INSPECTION AND CERTIFICATION General Provisions; Certificate of...

  1. 46 CFR 115.113 - Passengers permitted.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Passengers permitted. 115.113 Section 115.113 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150 PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS INSPECTION AND CERTIFICATION General Provisions; Certificate of...

  2. 46 CFR 115.113 - Passengers permitted.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Passengers permitted. 115.113 Section 115.113 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150 PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS INSPECTION AND CERTIFICATION General Provisions; Certificate of...

  3. 46 CFR 115.113 - Passengers permitted.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Passengers permitted. 115.113 Section 115.113 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150 PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS INSPECTION AND CERTIFICATION Certificate of Inspection § 115.113...

  4. 19 CFR 4.50 - Passenger lists.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Passenger lists. 4.50 Section 4.50 Customs Duties... VESSELS IN FOREIGN AND DOMESTIC TRADES Passengers on Vessels § 4.50 Passenger lists. (a) The master of... passenger and crew lists, as required by § 4.7(a) of this part. If the vessel is arriving from...

  5. 14 CFR 121.571 - Briefing passengers before takeoff.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Briefing passengers before takeoff. 121.571 Section 121.571 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS OPERATING REQUIREMENTS: DOMESTIC, FLAG,...

  6. 14 CFR 125.327 - Briefing of passengers before flight.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Briefing of passengers before flight. 125.327 Section 125.327 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS CERTIFICATION AND OPERATIONS: AIRPLANES HAVING...

  7. 14 CFR 121.571 - Briefing passengers before takeoff.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Briefing passengers before takeoff. 121.571 Section 121.571 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS OPERATING REQUIREMENTS: DOMESTIC, FLAG,...

  8. 14 CFR 135.117 - Briefing of passengers before flight.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Briefing of passengers before flight. 135.117 Section 135.117 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS OPERATING REQUIREMENTS: COMMUTER AND ON...

  9. 76 FR 28998 - Implementation of Revised Passenger Weight Standards for Existing Passenger Vessels

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-19

    ... FR 78064, December 14, 2010), which updated the AAWPP for new and existing inspected passenger... SECURITY Coast Guard Implementation of Revised Passenger Weight Standards for Existing Passenger Vessels... Passenger Weight Standards for Existing Passenger Vessels.'' This policy letter provides guidance on how...

  10. Determinants of injuries in passenger vessel accidents.

    PubMed

    Yip, Tsz Leung; Jin, Di; Talley, Wayne K

    2015-09-01

    This paper investigates determinants of crew and passenger injuries in passenger vessel accidents. Crew and passenger injury equations are estimated for ferry, ocean cruise, and river cruise vessel accidents, utilizing detailed data of individual vessel accidents that were investigated by the U.S. Coast Guard during the time period 2001-2008. The estimation results provide empirical evidence (for the first time in the literature) that crew injuries are determinants of passenger injuries in passenger vessel accidents. PMID:26070017

  11. Air

    MedlinePlus

    ... do to protect yourself from dirty air . Indoor air pollution and outdoor air pollution Air can be polluted indoors and it can ... this chart to see what things cause indoor air pollution and what things cause outdoor air pollution! Indoor ...

  12. Convenient Airports: Point of View of the Passengers

    NASA Technical Reports Server (NTRS)

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

    2003-01-01

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

  13. New platform of biosensors for prescreening of pesticide residues to support laboratory analyses.

    PubMed

    Buonasera, Katia; Pezzotti, Gianni; Scognamiglio, Viviana; Tibuzzi, Arianna; Giardi, Maria Teresa

    2010-05-26

    Millions of tons of pesticides are applied worldwide annually in agriculture. Among them, herbicides such as triazines and ureas, originating from agricultural runoff, can contaminate soils and surface and ground waters with severe toxic effects on humans. Nowadays, different analytical techniques are available for the detection of these chemicals; however, most of them are expensive and time-consuming, especially in the case of routine analyses. For this reason, on the basis of results collected through many years of experience in the field of photosynthetic organisms, we designed a biosensor platform intended for the easy, low-cost, and fast prescreening of photosynthetic herbicides. The platform combines the possibilities of amperometric and optical transduction systems, which have proven to be highly sensitive (limits of detection = 10(-10)-10(-8) M). The use of genetically modified algae strengthens the power of the platform, allowing different subclasses of herbicides to be recognized. The system has been validated for the analysis of environmental water and is proposed to support laboratories involved in the control of water pollution. PMID:20020685

  14. Curvelet filter based prescreener for explosive hazard detection in hand-held ground penetrating radar

    NASA Astrophysics Data System (ADS)

    White, Julie L.; Anderson, Derek T.; Ball, John E.; Parker, Brian

    2016-05-01

    Explosive hazards, above and below ground, are a serious threat to civilians and soldiers. In an attempt to mitigate these threats, different forms of explosive hazard detection (EHD) exist; e.g., multi-sensor hand-held platforms, downward looking and forward looking vehicle mounted platforms, etc. Robust detection of these threats resides in the processing and fusion of different data from multiple sensing modalities, e.g., radar, infrared, electromagnetic induction (EMI), etc. Herein, we focus on a new energy-based prescreener in hand-held ground penetrating radar (GPR). First, we Curvelet filter B-scan signal data using either Reverse-Reconstruction followed by Enhancement (RRE) or selectivity with respect to wedge information in the Curvelet transform. Next, we aggregate the result of a bank of matched filters and run a size contrast filter with Bhattacharyya distance. Alarms are then combined using weighted mean shift clustering. Results are demonstrated in the context of receiver operating characteristics (ROC) curve performance on data from a U. S. Army test site that contains multiple target and clutter types, burial depths and times of the day.

  15. Modeling the Effect of Enlarging Seating Room on Passengers' Preference of Taiwan's Domestic Airlines

    NASA Technical Reports Server (NTRS)

    Lu, Jin-Long; Tsai, Li-Non

    2003-01-01

    This study addresses the need for measuring the effect of enlarging seating room in airplane on passengers' preferences of airline in Taiwan. The results can assist Taiwan's domestic air carriers in better understanding their customers' expectations. Stated choice experiment is used to incorporate passengers' trade-offs in the preferred measurement, and three major attributes are taken into account in the stated choice experiment: (1) type of seat (enlarged or not), (2) price, and (3) brand names of airlines. Furthermore, a binary logit model is used to model the choice behavior of air passengers. The findings show that the type of seat is a major significant variable; price and airline's brand are also significant as well. It concludes that air carriers should put more emphasis on the issue of improving the quality of seat comfort. Keywords: Passengers' preference, Enlarged seating room, Stated choice experiment, Binary logit model.

  16. Ride quality criteria. [transportation system interior and passenger response to environment

    NASA Technical Reports Server (NTRS)

    Stephens, D. G.

    1977-01-01

    Ride quality refers to the interior or passenger environment of a transportation system as well as the passenger response to the environment. Ride quality factors are illustrated with the aid of a diagram presenting inputs to vehicle, the vehicle transfer function, the ride environment, the passenger response function, and the passenger ride response. The reported investigation considers the ride environment as measured on a variety of air and surface vehicles, the passenger response to the environment as determined from laboratory and field surveys, and criteria/standards for vibration, noise, and combined stimuli. Attention is given to the vertical vibration characteristics in cruise for aircraft and automobile, the aircraft vibration levels for various operating regimes, comparative noise levels during cruise, the discomfort level for a 9 Hz sinusoidal vibration, equal discomfort contours for vertical vibration, subjective response to noise in a speech situation, and noise and vibration levels for constant discomfort contours.

  17. Energy conservation and air transportation

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Air transportation demand and passenger energy demand are discussed, in relation to energy conservation. Alternatives to air travel are reviewed, along with airline advertising and ticket pricing. Cargo energy demand and airline systems efficiency are also examined, as well as fuel conservation techniques. Maximum efficiency of passenger aircraft, from B-747 to V/STOL to British Concorde, is compared.

  18. 14 CFR 382.117 - Must carriers permit passengers with a disability to travel with service animals?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Must carriers permit passengers with a disability to travel with service animals? 382.117 Section 382.117 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Services on Aircraft § 382.117 Must carriers permit passengers with...

  19. 14 CFR 382.117 - Must carriers permit passengers with a disability to travel with service animals?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Must carriers permit passengers with a disability to travel with service animals? 382.117 Section 382.117 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Services on Aircraft § 382.117 Must carriers permit passengers with...

  20. 14 CFR 382.67 - What is the requirement for priority space in the cabin to store passengers' wheelchairs?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... in the cabin to store passengers' wheelchairs? 382.67 Section 382.67 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Accessibility of Aircraft § 382.67 What is the requirement for priority space in the cabin to store passengers' wheelchairs? (a) As a carrier, you...

  1. Energy metabolism and biotransformation as endpoints to pre-screen hepatotoxicity using a liver spheroid model

    SciTech Connect

    Xu Jinsheng . E-mail: jinsheng.xu@uwe.ac.uk; Purcell, Wendy M.

    2006-10-15

    The current study investigated liver spheroid culture as an in vitro model to evaluate the endpoints relevant to the status of energy metabolism and biotransformation after exposure to test toxicants. Mature rat liver spheroids were exposed to diclofenac, galactosamine, isoniazid, paracetamol, m-dinitrobenzene (m-DNB) and 3-nitroaniline (3-NA) for 24 h. Pyruvate uptake, galactose biotransformation, lactate release and glucose secretion were evaluated after exposure. The results showed that pyruvate uptake and lactate release by mature liver spheroids in culture were maintained at a relatively stable level. These endpoints, together with glucose secretion and galactose biotransformation, were related to and could reflect the status of energy metabolism and biotransformation in hepatocytes. After exposure, all of the test agents significantly reduced glucose secretion, which was shown to be the most sensitive endpoint of those evaluated. Diclofenac, isoniazid, paracetamol and galactosamine reduced lactate release (P < 0.01), but m-DNB increased lactate release (P < 0.01). Diclofenac, isoniazid and paracetamol also reduced pyruvate uptake (P < 0.01), while galactosamine had little discernible effect. Diclofenac, galactosamine, paracetamol and m-DNB also reduced galactose biotransformation (P < 0.01), by contrast, isoniazid did not. The metabolite of m-DNB, 3-NA, which served as a negative control, did not cause significant changes in lactate release, pyruvate uptake or galactose biotransformation. It is concluded that pyruvate uptake, galactose biotransformation, lactate release and glucose secretion can be used as endpoints for evaluating the status of energy metabolism and biotransformation after exposure to test agents using the liver spheroid model to pre-screen hepatotoxicity.

  2. Formulation pre-screening of inhalation powders using computational atom-atom systematic search method.

    PubMed

    Ramachandran, Vasuki; Murnane, Darragh; Hammond, Robert B; Pickering, Jonathan; Roberts, Kevin J; Soufian, Majeed; Forbes, Ben; Jaffari, Sara; Martin, Gary P; Collins, Elizabeth; Pencheva, Klimentina

    2015-01-01

    The synthonic modeling approach provides a molecule-centered understanding of the surface properties of crystals. It has been applied extensively to understand crystallization processes. This study aimed to investigate the functional relevance of synthonic modeling to the formulation of inhalation powders by assessing cohesivity of three active pharmaceutical ingredients (APIs, fluticasone propionate (FP), budesonide (Bud), and salbutamol base (SB)) and the commonly used excipient, α-lactose monohydrate (LMH). It is found that FP (-11.5 kcal/mol) has a higher cohesive strength than Bud (-9.9 kcal/mol) or SB (-7.8 kcal/mol). The prediction correlated directly to cohesive strength measurements using laser diffraction, where the airflow pressure required for complete dispersion (CPP) was 3.5, 2.0, and 1.0 bar for FP, Bud, and SB, respectively. The highest cohesive strength was predicted for LMH (-15.9 kcal/mol), which did not correlate with the CPP value of 2.0 bar (i.e., ranking lower than FP). High FP-LMH adhesive forces (-11.7 kcal/mol) were predicted. However, aerosolization studies revealed that the FP-LMH blends consisted of agglomerated FP particles with a large median diameter (∼4-5 μm) that were not disrupted by LMH. Modeling of the crystal and surface chemistry of LMH identified high electrostatic and H-bond components of its cohesive energy due to the presence of water and hydroxyl groups in lactose, unlike the APIs. A direct comparison of the predicted and measured cohesive balance of LMH with APIs will require a more in-depth understanding of highly hydrogen-bonded systems with respect to the synthonic engineering modeling tool, as well as the influence of agglomerate structure on surface-surface contact geometry. Overall, this research has demonstrated the possible application and relevance of synthonic engineering tools for rapid pre-screening in drug formulation and design. PMID:25380027

  3. 49 CFR 523.4 - Passenger automobile.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 6 2010-10-01 2010-10-01 false Passenger automobile. 523.4 Section 523.4... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VEHICLE CLASSIFICATION § 523.4 Passenger automobile. A passenger automobile is any automobile (other than an automobile capable of off-highway operation)...

  4. 49 CFR 523.4 - Passenger automobile.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 6 2014-10-01 2014-10-01 false Passenger automobile. 523.4 Section 523.4... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VEHICLE CLASSIFICATION § 523.4 Passenger automobile. A passenger automobile is any automobile (other than an automobile capable of off-highway operation)...

  5. 49 CFR 523.4 - Passenger automobile.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 6 2013-10-01 2013-10-01 false Passenger automobile. 523.4 Section 523.4... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VEHICLE CLASSIFICATION § 523.4 Passenger automobile. A passenger automobile is any automobile (other than an automobile capable of off-highway operation)...

  6. 49 CFR 523.4 - Passenger automobile.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 6 2011-10-01 2011-10-01 false Passenger automobile. 523.4 Section 523.4... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VEHICLE CLASSIFICATION § 523.4 Passenger automobile. A passenger automobile is any automobile (other than an automobile capable of off-highway operation)...

  7. 49 CFR 523.4 - Passenger automobile.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 6 2012-10-01 2012-10-01 false Passenger automobile. 523.4 Section 523.4... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VEHICLE CLASSIFICATION § 523.4 Passenger automobile. A passenger automobile is any automobile (other than an automobile capable of off-highway operation)...

  8. 46 CFR 176.113 - Passengers permitted.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Passengers permitted. 176.113 Section 176.113 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) INSPECTION AND CERTIFICATION General Provisions; Certificate of Inspection § 176.113 Passengers permitted. (a) The maximum number of...

  9. 46 CFR 176.113 - Passengers permitted.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Passengers permitted. 176.113 Section 176.113 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) INSPECTION AND CERTIFICATION General Provisions; Certificate of Inspection § 176.113 Passengers permitted. (a) The maximum number of...

  10. 46 CFR 176.113 - Passengers permitted.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Passengers permitted. 176.113 Section 176.113 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) INSPECTION AND CERTIFICATION General Provisions; Certificate of Inspection § 176.113 Passengers permitted. (a) The maximum number of...

  11. 14 CFR 91.517 - Passenger information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... smoking is prohibited and when safety belts must be fastened. The signs must be so constructed that the... belts and when smoking is prohibited. (c) If passenger information signs are installed, no passenger or crewmember may smoke while any “no smoking” sign is lighted nor may any passenger or crewmember smoke in...

  12. 14 CFR 91.519 - Passenger briefing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... briefed on— (1) Smoking. Each passenger shall be briefed on when, where, and under what conditions smoking... Regulations require passenger compliance with lighted passenger information signs and no smoking placards, prohibit smoking in lavatories, and require compliance with crewmember instructions with regard to...

  13. 46 CFR 176.113 - Passengers permitted.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... permitted for each 760 millimeters (30 inches) of rail space available to the passengers at the periphery of each deck. The following rail space may not be used in determining the maximum number of passengers permitted: (i) Rail space in congested areas unsafe for passengers, such as near anchor handling...

  14. 77 FR 38248 - Passenger Train Emergency Preparedness

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-27

    ... rule on passenger train emergency preparedness that was codified at 49 CFR part 239. See 63 FR 24629... evacuate passengers. See 73 FR 6369 (February 1, 2008). While this final rule did not make any changes to... existing requirements as well as create new requirements for passenger train emergency systems. See 77...

  15. 14 CFR 91.517 - Passenger information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... smoking is prohibited and when safety belts must be fastened. The signs must be so constructed that the... belts and when smoking is prohibited. (c) If passenger information signs are installed, no passenger or crewmember may smoke while any “no smoking” sign is lighted nor may any passenger or crewmember smoke in...

  16. 14 CFR 91.517 - Passenger information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... smoking is prohibited and when safety belts must be fastened. The signs must be so constructed that the... belts and when smoking is prohibited. (c) If passenger information signs are installed, no passenger or crewmember may smoke while any “no smoking” sign is lighted nor may any passenger or crewmember smoke in...

  17. 14 CFR 91.519 - Passenger briefing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... briefed on— (1) Smoking. Each passenger shall be briefed on when, where, and under what conditions smoking... Regulations require passenger compliance with lighted passenger information signs and no smoking placards, prohibit smoking in lavatories, and require compliance with crewmember instructions with regard to...

  18. 14 CFR 91.519 - Passenger briefing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... briefed on— (1) Smoking. Each passenger shall be briefed on when, where, and under what conditions smoking... Regulations require passenger compliance with lighted passenger information signs and no smoking placards, prohibit smoking in lavatories, and require compliance with crewmember instructions with regard to...

  19. 14 CFR 91.517 - Passenger information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... smoking is prohibited and when safety belts must be fastened. The signs must be so constructed that the... belts and when smoking is prohibited. (c) If passenger information signs are installed, no passenger or crewmember may smoke while any “no smoking” sign is lighted nor may any passenger or crewmember smoke in...

  20. 14 CFR 91.519 - Passenger briefing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... briefed on— (1) Smoking. Each passenger shall be briefed on when, where, and under what conditions smoking... Regulations require passenger compliance with lighted passenger information signs and no smoking placards, prohibit smoking in lavatories, and require compliance with crewmember instructions with regard to...

  1. Passenger thermal perceptions, thermal comfort requirements, and adaptations in short- and long-haul vehicles.

    PubMed

    Lin, Tzu-Ping; Hwang, Ruey-Lung; Huang, Kuo-Tsang; Sun, Chen-Yi; Huang, Ying-Che

    2010-05-01

    While thermal comfort in mass transportation vehicles is relevant to service quality and energy consumption, benchmarks for such comfort that reflect the thermal adaptations of passengers are currently lacking. This study reports a field experiment involving simultaneous physical measurements and a questionnaire survey, collecting data from 2,129 respondents, that evaluated thermal comfort in short- and long-haul buses and trains. Experimental results indicate that high air temperature, strong solar radiation, and low air movement explain why passengers feel thermally uncomfortable. The overall insulation of clothing worn by passengers and thermal adaptive behaviour in vehicles differ from those in their living and working spaces. Passengers in short-haul vehicles habitually adjust the air outlets to increase thermal comfort, while passengers in long-haul vehicles prefer to draw the drapes to reduce discomfort from extended exposure to solar radiation. The neutral temperatures for short- and long-haul vehicles are 26.2 degrees C and 27.4 degrees C, while the comfort zones are 22.4-28.9 degrees C and 22.4-30.1 degrees C, respectively. The results of this study provide a valuable reference for practitioners involved in determining the adequate control and management of in-vehicle thermal environments, as well as facilitating design of buses and trains, ultimately contributing to efforts to achieve a balance between the thermal comfort satisfaction of passengers and energy conserving measures for air-conditioning in mass transportation vehicles. PMID:19851789

  2. PASSENGER CAR HYDROCARBON EMISSIONS SPECIATION

    EPA Science Inventory

    Emission factors for over 60 individual hydrocarbon compounds were determined for four passenger cars. The cars included a 1963 Chevrolet, a 1977 Mustang, and 1978 Monarch, and 1979 LTD II. The speciation data is reported for both tailpipe and evaporative emissions. The tailpipe ...

  3. Proceedings and findings of the 1976 Workshop on Ride Quality. [passenger acceptance of transportation systems

    NASA Technical Reports Server (NTRS)

    Kuhlthau, A. R. (Editor)

    1976-01-01

    The workshop was organized around the study of the three basic transfer functions required to evaluate and/or predict passenger acceptance of transportation systems: These are the vehicle, passenger, and value transfer functions. For the purpose of establishing working groups corresponding to the basic transfer functions, it was decided to split the vehicle transfer function into two distinct groups studying surface vehicles and air/marine vehicles, respectively.

  4. Energy efficiency in passenger transportation: What the future may hold

    SciTech Connect

    Plotkin, S.

    1996-12-31

    This presentation very briefly projects future impacts of energy efficiency in passenger transportation. Continuing expansion of the U.S. transportation sector, with a corresponding increased dependency on imported oil, is noted. Freight trucks and air fleets are targeted as having the greatest potential for increased energy efficiency. The light duty vehicle is identified as the only technology option for major efficiency increases. 4 figs., 11 tabs.

  5. Methods for analysis of passenger trip performance in a complex networked transportation system

    NASA Astrophysics Data System (ADS)

    Wang, Danyi

    2007-12-01

    The purpose of the Air Transportation System (ATS) is to provide safe and efficient transportation service of passengers and cargo. The on-time performance of a passenger's trip is a critical performance measurement of the Quality of Service (QOS) provided by any Air Transportation System. QOS has been correlated with airline profitability, productivity, customer loyalty and customer satisfaction (Heskett et al. 1994). Btatu and Barnhart have shown that official government and airline on-time performance metrics (i.e. flight-centric measures of air transportation) fail to accurately reflect the passenger experience (Btatu and Barnhart, 2005). Flight-based metrics do not include the trip delays accrued by passengers who were re-booked due to cancelled flights or missed connections. Also, flight-based metrics do not quantify the magnitude of the delay (only the likelihood) and thus fails to provide the consumer with a useful assessment of the impact of a delay. Passenger-centric metrics have not been developed because of the unavailability of airline proprietary data, which is also protected by anti-trust collusion concerns and civil liberty privacy restrictions. Moveover, the growth of the ATS is trending out of the historical range. The objectives of this research were to (1) estimate ATS-wide passenger trip delay using publicly accessible flight data, and (2) investigate passenger trip dynamics out of the range of historical data by building a passenger flow simulation model to predict impact on passenger trip time given anticipated changes in the future. The first objective enables researchers to conduct historical analysis on passenger on-time performance without proprietary itinerary data, and the second objective enables researchers to conduct experiments outside the range of historic data. The estimated passenger trip delay was for 1,030 routes between the 35 busiest airports in the United States in 2006. The major findings of this research are listed as

  6. Predictive validity of the Washington State Juvenile Court Pre-Screen Assessment in the Netherlands: the development of a new scoring system.

    PubMed

    van der Put, Claudia E; Stams, Geert Jan J M; Dekovic, Maja; van der Laan, Peter H

    2014-02-01

    This study examined the predictive validity of the Washington State Juvenile Pre-Screen Assessment (WSJCA pre-screen) in the Netherlands. Previous research conducted in the United States showed the predictive validity of the WSJCA pre-screen to be modest, as is the case with the predictive validity of most other risk assessment instruments for juveniles. Therefore, it was also examined whether the predictive validity of the WSJCA pre-screen can be improved by modifying the scoring procedure. The sample consisted of 520 youths who had been referred to the juvenile probation service by court. The present study showed the predictive validity of the WSJCA pre-screen in the Netherlands to be modest too, with an area under the receiver operating characteristic curve (AUC) of .625. Modifying the scoring procedure by means of chi-squared automatic interaction detector analyses significantly improved the predictive validity to an AUC of .702. The modified scoring procedure is time-saving because only variables that uniquely contribute to the prediction of recidivism are included, which at the same time leads to a more accurate prediction of recidivism. PMID:22333525

  7. Model of aircraft passenger acceptance

    NASA Technical Reports Server (NTRS)

    Jacobson, I. D.

    1978-01-01

    A technique developed to evaluate the passenger response to a transportation system environment is described. Reactions to motion, noise, temperature, seating, ventilation, sudden jolts and descents are modeled. Statistics are presented for the age, sex, occupation, and income distributions of the candidates analyzed. Values are noted for the relative importance of system variables such as time savings, on-time arrival, convenience, comfort, safety, the ability to read and write, and onboard services.

  8. 33 CFR 104.106 - Passenger access area.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... measures for access control, of a ferry, passenger vessel, or cruise ship that is open to passengers. It is... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Passenger access area. 104.106... SECURITY MARITIME SECURITY: VESSELS General § 104.106 Passenger access area. (a) A ferry, passenger...

  9. 46 CFR 122.515 - Passenger safety bill.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Passenger safety bill. 122.515 Section 122.515 Shipping... Emergencies § 122.515 Passenger safety bill. (a) A passenger safety bill must be posted by the master in each... accommodations for more than 49 passengers. (b) Each passenger safety bill required by this section must list:...

  10. 33 CFR 104.106 - Passenger access area.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... measures for access control, of a ferry, passenger vessel, or cruise ship that is open to passengers. It is... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Passenger access area. 104.106... SECURITY MARITIME SECURITY: VESSELS General § 104.106 Passenger access area. (a) A ferry, passenger...

  11. Aircraft motion and passenger comfort response data from TIFS ride-quality flight experiments

    NASA Technical Reports Server (NTRS)

    Schoonover, W. E., Jr.

    1976-01-01

    The aircraft motion data and passenger comfort response data obtained during ride-quality flight experiments using the USAD Total In-Flight Simulator (TIFS) are given. During each of 40 test flights, 10 passenger subjects individually assessed the ride comfort of various types of aircraft motions. The 115 individuals who served as passenger subjects were selected to be representative of air travelers in general. Aircraft motions tested consisted of both random and sinusoidal oscillations in various combinations of five degrees of freedom (transverse, normal, roll, pitch, and yaw), as well as of terminal-area flight maneuvers. The data are sufficiently detailed to allow analysis of passenger reactions to flight environments, evaluation of the use of a portable environment measuring/recording system and comparison of the in-flight simulator responses with input commands.

  12. A statistical mechanics model for free-for-all airplane passenger boarding

    SciTech Connect

    Steffen, Jason H.; /Fermilab

    2008-08-01

    I discuss a model for free-for-all passenger boarding which is employed by some discount air carriers. The model is based on the principles of statistical mechanics where each seat in the aircraft has an associated energy which reflects the preferences of travelers. As each passenger enters the airplane they select their seats using Boltzmann statistics, proceed to that location, load their luggage, sit down, and the partition function seen by remaining passengers is modified to reflect this fact. I discuss the various model parameters and make qualitative comparisons of this passenger boarding model with those that involve assigned seats. The model can be used to predict the probability that certain seats will be occupied at different times during the boarding process. These results might provide a useful description of this boarding method. The model is a relatively unusual application of undergraduate level physics and describes a situation familiar to many students and faculty.

  13. Synergies between Solar Power Supply from Space and Passenger Space Travel

    NASA Astrophysics Data System (ADS)

    Collins, P.

    2004-12-01

    Energy supply from space, as proposed by Peter Glaser in 1968, requires low launch costs in order to be economic, which can only be achieved through large-scale operations of reusable launch vehicles. From market research and feasibility studies performed over the past decade, passenger space travel services, which also require low launch costs, and appear to have the potential to develop into an industry as large as passenger air travel. The paper discusses the synergistic relationship between power supply from space and passenger space travel, whereby each may require the other for its realisation. While governments have been slow to adopt energy policies needed to avoid energy shortages and environmental destruction, the need for new industries to reduce record levels of unemployment world-wide may stimulate the development of passenger space travel - which could in turn stimulate the development of space-based solar power supply systems.

  14. An Airline-Based Multilevel Analysis of Airfare Elasticity for Passenger Demand

    NASA Technical Reports Server (NTRS)

    Castelli, Lorenzo; Ukovich, Walter; Pesenti, Raffaele

    2003-01-01

    Price elasticity of passenger demand for a specific airline is estimated. The main drivers affecting passenger demand for air transportation are identified. First, an Ordinary Least Squares regression analysis is performed. Then, a multilevel analysis-based methodology to investigate the pattern of variation of price elasticity of demand among the various routes of the airline under study is proposed. The experienced daily passenger demands on each fare-class are grouped for each considered route. 9 routes were studied for the months of February and May in years from 1999 to 2002, and two fare-classes were defined (business and economy). The analysis has revealed that the airfare elasticity of passenger demand significantly varies among the different routes of the airline.

  15. US Advanced Freight and Passenger MAGLEV System

    NASA Technical Reports Server (NTRS)

    Morena, John J.; Danby, Gordon; Powell, James

    1996-01-01

    Japan and Germany will operate first generation Maglev passenger systems commercially shortly after 2000 A.D. The United States Maglev systems will require sophisticated freight and passenger carrying capability. The U.S. freight market is larger than passenger transport. A proposed advanced freight and passenger Maglev Project in Brevard County Florida is described. Present Maglev systems cost 30 million dollars or more per mile. Described is an advanced third generation Maglev system with technology improvements that will result in a cost of 10 million dollars per mile.

  16. 14 CFR 399.83 - Unfair or deceptive practice of air carrier, foreign air carrier, or ticket agent in orally...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., foreign air carrier, or ticket agent in orally confirming to prospective passenger reserved space on... orally confirming to prospective passenger reserved space on scheduled flights. It is the policy of the... prospective passenger by telephone or other means of communication that a reservation of space on a...

  17. Computational challenges and human factors influencing the design and use of clinical research participant eligibility pre-screening tools

    PubMed Central

    2012-01-01

    Background Clinical trials are the primary mechanism for advancing clinical care and evidenced-based practice, yet challenges with the recruitment of participants for such trials are widely recognized as a major barrier to these types of studies. Data warehouses (DW) store large amounts of heterogenous clinical data that can be used to enhance recruitment practices, but multiple challenges exist when using a data warehouse for such activities, due to the manner of collection, management, integration, analysis, and dissemination of the data. A critical step in leveraging the DW for recruitment purposes is being able to match trial eligibility criteria to discrete and semi-structured data types in the data warehouse, though trial eligibility criteria tend to be written without concern for their computability. We present the multi-modal evaluation of a web-based tool that can be used for pre-screening patients for clinical trial eligibility and assess the ability of this tool to be practically used for clinical research pre-screening and recruitment. Methods The study used a validation study, usability testing, and a heuristic evaluation to evaluate and characterize the operational characteristics of the software as well as human factors affecting its use. Results Clinical trials from the Division of Cardiology and the Department of Family Medicine were used for this multi-modal evaluation, which included a validation study, usability study, and a heuristic evaluation. From the results of the validation study, the software demonstrated a positive predictive value (PPV) of 54.12% and 0.7%, respectively, and a negative predictive value (NPV) of 73.3% and 87.5%, respectively, for two types of clinical trials. Heuristic principles concerning error prevention and documentation were characterized as the major usability issues during the heuristic evaluation. Conclusions This software is intended to provide an initial list of eligible patients to a clinical study

  18. 14 CFR 23.1524 - Maximum passenger seating configuration.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Maximum passenger seating configuration. 23... Operating Limitations and Information § 23.1524 Maximum passenger seating configuration. The maximum passenger seating configuration must be established....

  19. 14 CFR 23.1524 - Maximum passenger seating configuration.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Maximum passenger seating configuration. 23... Operating Limitations and Information § 23.1524 Maximum passenger seating configuration. The maximum passenger seating configuration must be established....

  20. 14 CFR 23.1524 - Maximum passenger seating configuration.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Maximum passenger seating configuration. 23... Operating Limitations and Information § 23.1524 Maximum passenger seating configuration. The maximum passenger seating configuration must be established....

  1. 14 CFR 23.1524 - Maximum passenger seating configuration.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Maximum passenger seating configuration. 23... Operating Limitations and Information § 23.1524 Maximum passenger seating configuration. The maximum passenger seating configuration must be established....

  2. 14 CFR 23.1524 - Maximum passenger seating configuration.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Maximum passenger seating configuration. 23... Operating Limitations and Information § 23.1524 Maximum passenger seating configuration. The maximum passenger seating configuration must be established....

  3. 46 CFR 115.113 - Passengers permitted.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) of rail space available to the passengers at the periphery of each deck. The following rail space may not be used in determining the maximum number of passengers permitted: (i) Rail space in congested... sail booms, running rigging, or paddle wheels, or along pulpits; (ii) Rail space on stairways; and...

  4. 78 FR 49248 - Passenger Vessels Accessibility Guidelines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-13

    ... additional time to submit comments. DATES: For the proposed rule published June 25, 2013 (78 FR 38102... passengers with disabilities. See 78 FR 38102, June 25, 2013. In that notice, the Access Board requested... TRANSPORTATION BARRIERS COMPLIANCE BOARD 36 CFR Part 1196 RIN 3014-AA11 Passenger Vessels...

  5. Passenger and Naturalization Lists: The New Sources.

    ERIC Educational Resources Information Center

    Filby, P. William

    1983-01-01

    Reviews information sources designed to assist the genealogical researcher with the arrival of his/her ancestors: "A Bibliography of Ship Passenger Lists 1538-1825"; "Passenger and Immigration Lists Index"; "Philadelphia Naturalization Records." Examples provided include name entry, source citation, annotation, and subject entries. Nineteen…

  6. Computerized detection of noncalcified plaques in coronary CT angiography: Evaluation of topological soft gradient prescreening method and luminal analysis

    SciTech Connect

    Wei, Jun Zhou, Chuan; Chan, Heang-Ping; Chughtai, Aamer; Agarwal, Prachi; Kuriakose, Jean; Hadjiiski, Lubomir; Patel, Smita; Kazerooni, Ella

    2014-08-15

    Purpose: The buildup of noncalcified plaques (NCPs) that are vulnerable to rupture in coronary arteries is a risk for myocardial infarction. Interpretation of coronary CT angiography (cCTA) to search for NCP is a challenging task for radiologists due to the low CT number of NCP, the large number of coronary arteries, and multiple phase CT acquisition. The authors conducted a preliminary study to develop machine learning method for automated detection of NCPs in cCTA. Methods: With IRB approval, a data set of 83 ECG-gated contrast enhanced cCTA scans with 120 NCPs was collected retrospectively from patient files. A multiscale coronary artery response and rolling balloon region growing (MSCAR-RBG) method was applied to each cCTA volume to extract the coronary arterial trees. Each extracted vessel was reformatted to a straightened volume composed of cCTA slices perpendicular to the vessel centerline. A topological soft-gradient (TSG) detection method was developed to prescreen for NCP candidates by analyzing the 2D topological features of the radial gradient field surface along the vessel wall. The NCP candidates were then characterized by a luminal analysis that used 3D geometric features to quantify the shape information and gray-level features to evaluate the density of the NCP candidates. With machine learning techniques, useful features were identified and combined into an NCP score to differentiate true NCPs from false positives (FPs). To evaluate the effectiveness of the image analysis methods, the authors performed tenfold cross-validation with the available data set. Receiver operating characteristic (ROC) analysis was used to assess the classification performance of individual features and the NCP score. The overall detection performance was estimated by free response ROC (FROC) analysis. Results: With our TSG prescreening method, a prescreening sensitivity of 92.5% (111/120) was achieved with a total of 1181 FPs (14.2 FPs/scan). On average, six features

  7. Pressure variations on a train - Where is the threshold to railway passenger discomfort?

    PubMed

    Schwanitz, Sandra; Wittkowski, Martin; Rolny, Vinzent; Basner, Mathias

    2013-03-01

    The implementation of recent guidelines for tunnel construction in Germany leads to extended air pressure variations inside trains and reduces pressure comfort for railway passengers. A questionnaire survey with 262 passengers revealed that pressure variations are rated less important for riding comfort than climatic and spatial aspects (study 1). A laboratory experiment (study 2) in the pressure chamber at the DLR Institute of Aerospace Medicine with 31 subjects (mean age = 37.7, SD = 12.7; 51.6% male) investigated the effects of systematic pressure variations on discomfort. The pressure changes (pressure increases and decreases) ranged from 1 to 100 mbar and were realized within 1-100 s. We derived thresholds for healthy passengers by means of random effects linear and logistic regression analysis. Logistic dose-response curves revealed amplitude/time combinations leading to a certain percentage of passengers perceiving discomfort (e.g. 50% dissatisfied passengers regarding a pressure increase of approximately 30 mbar within 5 s). The findings may help design engineers to meet passengers' comfort requirements. PMID:22884634

  8. Low speed vehicle passenger ejection restraint effectiveness.

    PubMed

    Seluga, Kristopher J; Ojalvo, Irving U; Obert, Richard M

    2005-07-01

    Current golf carts and LSV's (Low Speed Vehicles) produce a significant number of passenger ejections during sharp turns. These LSV's do not typically possess seatbelts, but do provide outboard bench seat hip restraints that also serve as handholds. However, many current restraint designs appear incapable of preventing passenger ejections due to their low height and inefficient handhold position. Alternative handhold and hip restraint designs may improve passenger safety. Accordingly, this paper examines minimum size requirements for hip restraints to prevent passenger ejection during sharp turns and evaluates the effectiveness of a handhold mounted at the center of the bench seat. In this study, a simulation of a turning cart supplies the dynamic input to a biomechanical model of an adult male seated in a golf cart. Various restraint combinations are considered, both with and without the central handhold, to determine the likelihood of passenger ejection. It is shown that only the largest restraint geometries prevent passenger ejection. Adequate hip restraints should be much larger than current designs and a central handhold should be provided. In this way, golf cart and LSV manufacturers could reduce passenger ejections and improve fleet safety by incorporating recommendations provided herein. PMID:15893288

  9. 46 CFR 176.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Passenger Ship Safety Certificate. 176.910 Section 176..., as Amended (SOLAS) § 176.910 Passenger Ship Safety Certificate. (a) A vessel, which carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety...

  10. 46 CFR 176.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Passenger Ship Safety Certificate. 176.910 Section 176..., as Amended (SOLAS) § 176.910 Passenger Ship Safety Certificate. (a) A vessel, which carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety...

  11. 46 CFR 176.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Passenger Ship Safety Certificate. 176.910 Section 176..., as Amended (SOLAS) § 176.910 Passenger Ship Safety Certificate. (a) A vessel, which carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety...

  12. 46 CFR 176.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Passenger Ship Safety Certificate. 176.910 Section 176..., as Amended (SOLAS) § 176.910 Passenger Ship Safety Certificate. (a) A vessel, which carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety...

  13. 46 CFR 176.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Passenger Ship Safety Certificate. 176.910 Section 176..., as Amended (SOLAS) § 176.910 Passenger Ship Safety Certificate. (a) A vessel, which carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety...

  14. 19 CFR 122.88 - Aircraft carrying domestic (stopover) passengers.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Aircraft carrying domestic (stopover) passengers... Passengers § 122.88 Aircraft carrying domestic (stopover) passengers. Airlines that commingle domestic... continuing on another aircraft to a second U.S. destination) with international passengers who are...

  15. 19 CFR 122.88 - Aircraft carrying domestic (stopover) passengers.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Aircraft carrying domestic (stopover) passengers... Passengers § 122.88 Aircraft carrying domestic (stopover) passengers. Airlines that commingle domestic... continuing on another aircraft to a second U.S. destination) with international passengers who are...

  16. 19 CFR 122.88 - Aircraft carrying domestic (stopover) passengers.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Aircraft carrying domestic (stopover) passengers... Passengers § 122.88 Aircraft carrying domestic (stopover) passengers. Airlines that commingle domestic... continuing on another aircraft to a second U.S. destination) with international passengers who are...

  17. 46 CFR 122.502 - Crew and passenger list.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Crew and passenger list. 122.502 Section 122.502 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150 PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS...

  18. 46 CFR 122.502 - Crew and passenger list.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Crew and passenger list. 122.502 Section 122.502 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150 PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS...

  19. 46 CFR 122.502 - Crew and passenger list.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Crew and passenger list. 122.502 Section 122.502 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150 PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS...

  20. 46 CFR 122.502 - Crew and passenger list.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Crew and passenger list. 122.502 Section 122.502 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150 PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS...

  1. 46 CFR 122.502 - Crew and passenger list.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Crew and passenger list. 122.502 Section 122.502 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150 PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS...

  2. 33 CFR 104.106 - Passenger access area.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Passenger access area. 104.106... SECURITY MARITIME SECURITY: VESSELS General § 104.106 Passenger access area. (a) A ferry, passenger vessel, or cruise ship may designate areas within the vessel as passenger access areas. (b) A...

  3. 46 CFR 72.25-10 - Location of passenger quarters.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 3 2011-10-01 2011-10-01 false Location of passenger quarters. 72.25-10 Section 72.25-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS CONSTRUCTION AND ARRANGEMENT Passenger Accommodations § 72.25-10 Location of passenger quarters. (a) The...

  4. 49 CFR 523.5 - Non-passenger automobile.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 6 2011-10-01 2011-10-01 false Non-passenger automobile. 523.5 Section 523.5... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VEHICLE CLASSIFICATION § 523.5 Non-passenger automobile. A non-passenger automobile means an automobile that is not a passenger automobile or a work truck and...

  5. 49 CFR 523.5 - Non-passenger automobile.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 6 2010-10-01 2010-10-01 false Non-passenger automobile. 523.5 Section 523.5... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VEHICLE CLASSIFICATION § 523.5 Non-passenger automobile. A non-passenger automobile means an automobile that is not a passenger automobile or a work truck and...

  6. 49 CFR 523.5 - Non-passenger automobile.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 6 2014-10-01 2014-10-01 false Non-passenger automobile. 523.5 Section 523.5... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VEHICLE CLASSIFICATION § 523.5 Non-passenger automobile. A non-passenger automobile means an automobile that is not a passenger automobile or a work truck and...

  7. 49 CFR 523.5 - Non-passenger automobile.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 6 2012-10-01 2012-10-01 false Non-passenger automobile. 523.5 Section 523.5... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VEHICLE CLASSIFICATION § 523.5 Non-passenger automobile. A non-passenger automobile means an automobile that is not a passenger automobile or a work truck and...

  8. 49 CFR 523.5 - Non-passenger automobile.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 6 2013-10-01 2013-10-01 false Non-passenger automobile. 523.5 Section 523.5... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VEHICLE CLASSIFICATION § 523.5 Non-passenger automobile. A non-passenger automobile means an automobile that is not a passenger automobile or a work truck and...

  9. Teen Drivers’ Perceptions of Their Peer Passengers: Qualitative Study

    PubMed Central

    Haynie, Denise L.; Luthers, Christina; Perlus, Jessamyn; Gerber, Eli; Ouimet, Marie Claude; Klauer, Sheila G.; Simons-Morton, Bruce

    2016-01-01

    Background The presence of peer passengers increases teenage drivers’ fatal crash risk. Distraction and social influence are the two main factors that have been associated with increased risk. Teen drivers’ perceptions of their peer passengers on these factors could inform our understanding of the conditions under which peer passengers increase crash risk or promote safer driving. The purpose of this study was to examine teen drivers’ perceptions of their peer passengers on distraction and social influence. Method A convenience sample of male and female drivers participated in a semi-structured interview that included questions on their perceptions of the effects of peer passengers on driving on distraction and social influence. The analysis of the interviews was guided by a grounded theory approach. Findings Teenage drivers were aware of the risk that peer passengers posed. Some described having passengers in the vehicle as distracting, and recognized that the level of distraction increased with the number of passengers in the vehicle. Drivers that felt responsible for the safety of their peer passengers described strategies they used to control the in-vehicle environment. Drivers described driving with passengers as a performance, and articulated direct and indirect sources of pressure, gender norms, and unspoken expectations of their passengers as influencing their driving behavior. Conclusions The influence of passengers is situation specific and dependent on whom the passenger(s) may be. Passenger influence may be either protective or harmful, depending on the circumstances. Some passengers exert direct influence, but often their influence appears more indirect and subtle.

  10. 46 CFR 171.045 - Weight of passengers and crew.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Weight of passengers and crew. 171.045 Section 171.045... PERTAINING TO VESSELS CARRYING PASSENGERS Intact Stability § 171.045 Weight of passengers and crew. (a) This... requirements applicable to each vessel, using a total weight of passengers and crew carried, is based upon...

  11. 46 CFR 122.515 - Passenger safety bill.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... accommodations for more than 49 passengers. (b) Each passenger safety bill required by this section must list: (1... 46 Shipping 4 2010-10-01 2010-10-01 false Passenger safety bill. 122.515 Section 122.515 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN...

  12. 19 CFR 122.88 - Aircraft carrying domestic (stopover) passengers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Aircraft carrying domestic (stopover) passengers... Passengers § 122.88 Aircraft carrying domestic (stopover) passengers. Airlines that commingle domestic... continuing on another aircraft to a second U.S. destination) with international passengers who are...

  13. 75 FR 69155 - Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-10

    ... Federal Aviation Administration Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals... Charge Effective Date: April 1, 2019. Estimated Charge Expiration Date: June 1, 2020. Class of Air... Approved in this Decision: $10,449,784. Earliest Charge Effective Date: February 1, 2011. Estimated...

  14. 76 FR 27169 - Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-10

    ... Federal Aviation Administration Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals...: $4.50. Total PFC Revenue Approved in this Decision: $2,123,882. Earliest Charge Effective Date: June 1, 2015. Estimated Charge Expiration Date: November 1, 2016. Class Of Air Carriers Not Required...

  15. 76 FR 43370 - Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-20

    ... TRANSPORTATION Federal Aviation Administration Notice of Passenger Facility Charge (PFC) Approvals and...: $4.50. Total PFC Revenue Approved in this Decision: $1,122,457. Earliest Charge Effective Date: December 1, 2011. Estimated Charge Expiration Date: July 1, 2016. Class of Air Carriers Not Required...

  16. 14 CFR 382.93 - Must carriers offer preboarding to passengers with a disability?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Must carriers offer preboarding to passengers with a disability? 382.93 Section 382.93 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT... DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.93 Must carriers...

  17. 14 CFR 382.93 - Must carriers offer preboarding to passengers with a disability?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Must carriers offer preboarding to passengers with a disability? 382.93 Section 382.93 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT... DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.93 Must carriers...

  18. 75 FR 13336 - Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... Federal Aviation Administration Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals... Revenue Approved in this Decision: $55,895,170. Earliest Charge Effective Date: March 1,2018. Estimated Charge Expiration Date: August 1, 2020. Classes of Air Carriers not Required to Collect PFC'S:...

  19. 78 FR 27472 - Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-10

    ... Federal Aviation Administration Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals...: $4.50. Total PFC Revenue Approved In This Decision: $3,285,054. Earliest Charge Effective Date: January 1, 2013. Estimated Charge Expiration Date: July 1, 2016. Class Of Air Carriers Not Required...

  20. 76 FR 56001 - Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-09

    ... Federal Aviation Administration Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals....50. Total PFC Revenue Approved in this Decision: $5,307,445. Earliest Charge Effective Date: August 1, 2011. Estimated Charge Expiration Date: February 1, 2033. Class of Air Carriers Not Required To...

  1. 14 CFR 382.93 - Must carriers offer preboarding to passengers with a disability?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Must carriers offer preboarding to passengers with a disability? 382.93 Section 382.93 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning,...

  2. 14 CFR 382.93 - Must carriers offer preboarding to passengers with a disability?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Must carriers offer preboarding to passengers with a disability? 382.93 Section 382.93 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT... DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.93 Must carriers...

  3. 14 CFR 382.93 - Must carriers offer preboarding to passengers with a disability?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Must carriers offer preboarding to passengers with a disability? 382.93 Section 382.93 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT... DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.93 Must carriers...

  4. 14 CFR 91.607 - Emergency exits for airplanes carrying passengers for hire.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Emergency exits for airplanes carrying... Emergency exits for airplanes carrying passengers for hire. (a) Notwithstanding any other provision of this chapter, no person may operate a large airplane (type certificated under the Civil Air...

  5. 14 CFR 91.607 - Emergency exits for airplanes carrying passengers for hire.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Emergency exits for airplanes carrying... Emergency exits for airplanes carrying passengers for hire. (a) Notwithstanding any other provision of this chapter, no person may operate a large airplane (type certificated under the Civil Air...

  6. 14 CFR 91.607 - Emergency exits for airplanes carrying passengers for hire.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Emergency exits for airplanes carrying... Emergency exits for airplanes carrying passengers for hire. (a) Notwithstanding any other provision of this chapter, no person may operate a large airplane (type certificated under the Civil Air...

  7. 14 CFR 91.607 - Emergency exits for airplanes carrying passengers for hire.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Emergency exits for airplanes carrying... Emergency exits for airplanes carrying passengers for hire. (a) Notwithstanding any other provision of this chapter, no person may operate a large airplane (type certificated under the Civil Air...

  8. 78 FR 57205 - Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-17

    ... Federal Aviation Administration Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals... Revenue Approved in This Decision: $7,140,000. Earliest Charge Effective Date: April 1, 2022. Estimated Charge Expiration Date: October 1, 2027. Class of Air Carriers Not Required To Collect PFC's: None....

  9. 78 FR 57211 - Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-17

    ... Federal Aviation Administration Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals...: $4.50. Total PFC Revenue Approved in This Decision: $2,250,000. Earliest Charge Effective Date: December 1, 2016. Estimated Charge Expiration Date: April 1, 2017. Class of Air Carriers Not Required...

  10. 77 FR 33805 - Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-07

    ... Federal Aviation Administration Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals...: $4.50. TOTAL PFC REVENUE APPROVED IN THIS DECISION: $2,369,532. EARLIEST CHARGE EFFECTIVE DATE: July 1, 2012. ESTIMATED CHARGE EXPIRATION DATE: October 1, 2017. CLASS OF AIR CARRIERS NOT REQUIRED...

  11. 75 FR 56654 - Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-16

    ... Federal Aviation Administration Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals.... PFC Level: $3.00. Total PFC Revenue Approved in This Decision: $19,713,152. Earliest Charge Effective Date: August 1, 2031. Estimated Charge Expiration Date: March 1, 2033. Class of Air Carriers...

  12. 14 CFR 91.147 - Passenger carrying flights for compensation or hire.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Passenger carrying flights for compensation or hire. 91.147 Section 91.147 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Flight Rules General § 91.147...

  13. 76 FR 45181 - Enhancing Airline Passenger Protections: Limited Delay of Effective Date for Certain Provisions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-28

    ... received a request from Allegiant Air and Spirit Airlines as well as Southwest Airlines to postpone or stay... Federal Register (76 FR 23110), titled ``Enhancing Airline Passenger Protections,'' containing many new... July 28, 2011. The effective date of the final rule published at 76 FR 23110, April 25, 2011,...

  14. Air Cargo Marketing Development

    NASA Technical Reports Server (NTRS)

    Kersey, J. W.

    1972-01-01

    The factors involved in developing a market for air cargo services are discussed. A comparison is made between the passenger traffic problems and those of cargo traffic. Emphasis is placed on distribution analyses which isolates total distribution cost, including logistical costs such as transportation, inventory, materials handling, packaging, and processing. Specific examples of methods for reducing air cargo costs are presented.

  15. Quantification of map similarity to magnetic pre-screening for heavy metal pollution assessment in top soil

    NASA Astrophysics Data System (ADS)

    Cao, L.; Appel, E.; Roesler, W.; Ojha, G.

    2013-12-01

    From numerous published results, the link between magnetic concentration and heavy metal (HM) concentrations is well established. However, bivariate correlation analysis does not imply causality, and if there are extreme values, which often appear in magnetic data, they can lead to seemingly excellent correlation. It seems clear that site selection for chemical sampling based on magnetic pre-screening can deliver a superior result for outlining HM pollution, but this conclusion has only been drawn from qualitative evaluation so far. In this study, we use map similarity comparison techniques to demonstrate the usefulness of a combined magnetic-chemical approach quantitatively. We chose available data around the 'Schwarze Pumpe', a large coal burning power plant complex located in eastern Germany. The site of 'Schwarze Pumpe' is suitable for a demonstration study as soil in its surrounding is heavy fly-ash polluted, the magnetic natural background is very low, and magnetic investigations can be done in undisturbed forest soil. Magnetic susceptibility (MS) of top soil was measured by a Bartington MS2D surface sensor at 180 locations and by a SM400 downhole device in ~0.5m deep vertical sections at 90 locations. Cores from the 90 downhole sites were also studied for HM analysis. From these results 85 sites could be used to determine a spatial distribution map of HM contents reflecting the 'True' situation of pollution. Different sets comprising 30 sites were chosen by arbitrarily selection from the above 85 sample sites (we refer to four such maps here: S1-4). Additionally, we determined a 'Targeted' map from 30 sites selected on the basis of the pre-screening MS results. The map comparison process is as follows: (1) categorization of all absolute values into five classes by the Natural Breaks classification method; (2) use Delaunay triangulation for connecting the sample locations in the x-y plane; (3) determination of a distribution map of triangular planes with

  16. Optimal boarding method for airline passengers

    SciTech Connect

    Steffen, Jason H.; /Fermilab

    2008-02-01

    Using a Markov Chain Monte Carlo optimization algorithm and a computer simulation, I find the passenger ordering which minimizes the time required to board the passengers onto an airplane. The model that I employ assumes that the time that a passenger requires to load his or her luggage is the dominant contribution to the time needed to completely fill the aircraft. The optimal boarding strategy may reduce the time required to board and airplane by over a factor of four and possibly more depending upon the dimensions of the aircraft. I explore some features of the optimal boarding method and discuss practical modifications to the optimal. Finally, I mention some of the benefits that could come from implementing an improved passenger boarding scheme.

  17. Deleterious Passengers in Adapting Populations

    PubMed Central

    Good, Benjamin H.; Desai, Michael M.

    2014-01-01

    Most new mutations are deleterious and are eventually eliminated by natural selection. But in an adapting population, the rapid amplification of beneficial mutations can hinder the removal of deleterious variants in nearby regions of the genome, altering the patterns of sequence evolution. Here, we analyze the interactions between beneficial “driver” mutations and linked deleterious “passengers” during the course of adaptation. We derive analytical expressions for the substitution rate of a deleterious mutation as a function of its fitness cost, as well as the reduction in the beneficial substitution rate due to the genetic load of the passengers. We find that the fate of each deleterious mutation varies dramatically with the rate and spectrum of beneficial mutations and the deleterious substitution rate depends nonmonotonically on the population size and the rate of adaptation. By quantifying this dependence, our results allow us to estimate which deleterious mutations will be likely to fix and how many of these mutations must arise before the progress of adaptation is significantly reduced. PMID:25194161

  18. Costs of mitigating CO2 emissions from passenger aircraft

    NASA Astrophysics Data System (ADS)

    Schäfer, Andreas W.; Evans, Antony D.; Reynolds, Tom G.; Dray, Lynnette

    2016-04-01

    In response to strong growth in air transportation CO2 emissions, governments and industry began to explore and implement mitigation measures and targets in the early 2000s. However, in the absence of rigorous analyses assessing the costs for mitigating CO2 emissions, these policies could be economically wasteful. Here we identify the cost-effectiveness of CO2 emission reductions from narrow-body aircraft, the workhorse of passenger air transportation. We find that in the US, a combination of fuel burn reduction strategies could reduce the 2012 level of life cycle CO2 emissions per passenger kilometre by around 2% per year to mid-century. These intensity reductions would occur at zero marginal costs for oil prices between US$50-100 per barrel. Even larger reductions are possible, but could impose extra costs and require the adoption of biomass-based synthetic fuels. The extent to which these intensity reductions will translate into absolute emissions reductions will depend on fleet growth.

  19. A direct pre-screen for marine bacteria producing compounds inhibiting quorum sensing reveals diverse planktonic bacteria that are bioactive.

    PubMed

    Linthorne, Jamie S; Chang, Barbara J; Flematti, Gavin R; Ghisalberti, Emilio L; Sutton, David C

    2015-02-01

    A promising new strategy in antibacterial research is inhibition of the bacterial communication system termed quorum sensing. In this study, a novel and rapid pre-screening method was developed to detect the production of chemical inhibitors of this system (quorum-quenching compounds) by bacteria isolated from marine and estuarine waters. This method involves direct screening of mixed populations on an agar plate, facilitating specific isolation of bioactive colonies. The assay showed that between 4 and 46 % of culturable bacteria from various samples were bioactive, and of the 95 selectively isolated bacteria, 93.7 % inhibited Vibrio harveyi bioluminescence without inhibiting growth, indicating potential production of quorum-quenching compounds. Of the active isolates, 21 % showed further activity against quorum-sensing-regulated pigment production by Serratia marcescens. The majority of bioactive isolates were identified by 16S ribosomal DNA (rDNA) amplification and sequencing as belonging to the genera Vibrio and Pseudoalteromonas. Extracts of two strongly bioactive Pseudoalteromonas isolates (K1 and B2) were quantitatively assessed for inhibition of growth and quorum-sensing-regulated processes in V. harveyi, S. marcescens and Chromobacterium violaceum. Extracts of the isolates reduced V. harveyi bioluminescence by as much as 98 % and C. violaceum pigment production by 36 % at concentrations which had no adverse effect on growth. The activity found in the extracts indicated that the isolates may produce quorum-quenching compounds. This study further supports the suggestion that quorum quenching may be a common attribute among culturable planktonic marine and estuarine bacteria. PMID:25082352

  20. Accelerating novel candidate gene discovery in neurogenetic disorders via whole-exome sequencing of prescreened multiplex consanguineous families.

    PubMed

    Alazami, Anas M; Patel, Nisha; Shamseldin, Hanan E; Anazi, Shamsa; Al-Dosari, Mohammed S; Alzahrani, Fatema; Hijazi, Hadia; Alshammari, Muneera; Aldahmesh, Mohammed A; Salih, Mustafa A; Faqeih, Eissa; Alhashem, Amal; Bashiri, Fahad A; Al-Owain, Mohammed; Kentab, Amal Y; Sogaty, Sameera; Al Tala, Saeed; Temsah, Mohamad-Hani; Tulbah, Maha; Aljelaify, Rasha F; Alshahwan, Saad A; Seidahmed, Mohammed Zain; Alhadid, Adnan A; Aldhalaan, Hesham; AlQallaf, Fatema; Kurdi, Wesam; Alfadhel, Majid; Babay, Zainab; Alsogheer, Mohammad; Kaya, Namik; Al-Hassnan, Zuhair N; Abdel-Salam, Ghada M H; Al-Sannaa, Nouriya; Al Mutairi, Fuad; El Khashab, Heba Y; Bohlega, Saeed; Jia, Xiaofei; Nguyen, Henry C; Hammami, Rakad; Adly, Nouran; Mohamed, Jawahir Y; Abdulwahab, Firdous; Ibrahim, Niema; Naim, Ewa A; Al-Younes, Banan; Meyer, Brian F; Hashem, Mais; Shaheen, Ranad; Xiong, Yong; Abouelhoda, Mohamed; Aldeeri, Abdulrahman A; Monies, Dorota M; Alkuraya, Fowzan S

    2015-01-13

    Our knowledge of disease genes in neurological disorders is incomplete. With the aim of closing this gap, we performed whole-exome sequencing on 143 multiplex consanguineous families in whom known disease genes had been excluded by autozygosity mapping and candidate gene analysis. This prescreening step led to the identification of 69 recessive genes not previously associated with disease, of which 33 are here described (SPDL1, TUBA3E, INO80, NID1, TSEN15, DMBX1, CLHC1, C12orf4, WDR93, ST7, MATN4, SEC24D, PCDHB4, PTPN23, TAF6, TBCK, FAM177A1, KIAA1109, MTSS1L, XIRP1, KCTD3, CHAF1B, ARV1, ISCA2, PTRH2, GEMIN4, MYOCD, PDPR, DPH1, NUP107, TMEM92, EPB41L4A, and FAM120AOS). We also encountered instances in which the phenotype departed significantly from the established clinical presentation of a known disease gene. Overall, a likely causal mutation was identified in >73% of our cases. This study contributes to the global effort toward a full compendium of disease genes affecting brain function. PMID:25558065

  1. Safety Versus Passenger Service: The Flight Attendants’ Dilemma

    PubMed Central

    Damos, Diane L.; Boyett, Kimberly S.; Gibbs, Patt

    2013-01-01

    After 9/11, new security duties were instituted at many U.S. air carriers and existing safety and security duties received increased emphasis. Concurrently, in-flight services were changed and in many cases, cabin crews were reduced. This article examines the post-9/11 conflict between passenger service and the timely performance of safety and security duties at 1 major U.S. air carrier. In-flight data were obtained on both international and domestic flights. The data suggest that the prompt performance of the safety and security duties is adversely affected by the number of service duties occurring in the later part of both international and domestic flights. PMID:23667300

  2. Safety Versus Passenger Service: The Flight Attendants' Dilemma.

    PubMed

    Damos, Diane L; Boyett, Kimberly S; Gibbs, Patt

    2013-04-01

    After 9/11, new security duties were instituted at many U.S. air carriers and existing safety and security duties received increased emphasis. Concurrently, in-flight services were changed and in many cases, cabin crews were reduced. This article examines the post-9/11 conflict between passenger service and the timely performance of safety and security duties at 1 major U.S. air carrier. In-flight data were obtained on both international and domestic flights. The data suggest that the prompt performance of the safety and security duties is adversely affected by the number of service duties occurring in the later part of both international and domestic flights. PMID:23667300

  3. Medical guidelines for space passengers--II.

    PubMed

    Rayman, Russell B; Antuñano, Melchor J; Garber, Mitchell A; Hastings, John D; Illig, Petra A; Jordan, Jon L; Landry, Roger F; McMeekin, Robert R; Northrup, Susan E; Ruehle, Charles; Saenger, Arleen; Schneider, Victor S

    2002-11-01

    It now appears likely that commercial entities will carry paying passengers on suborbital spaceflights in this decade. The stresses of spaceflight, the effects of microgravity, and the limited capability for medical care onboard make it advisable to develop a system of medical clearance for such space tourists. The Aerospace Medical Association, therefore, organized a Space Passenger Task Force whose first report on medical guidelines was published in 2001. That report consisted of a list of conditions that would disqualify potential passengers for relatively long orbital flights. The Task Force reconvened in 2002 to focus on less stringent medical screening appropriate for short duration suborbital flights. It was assumed that such commercial flights would involve: 1) small spacecraft carrying 4-6 passengers; 2) a cabin maintained at sea-level "shirt-sleeve" condition; 3) maximum accelerations of 2.0-4.5 G; 4) about 30 min in microgravity. The Task Force addressed specific medical problems, including space motion sickness, pregnancy, and medical conditions involving the risk of sudden incapacitation. The Task Force concluded that a medical history should be taken from potential passengers with individualized follow-up that focuses on areas of concern. PMID:12433241

  4. 14 CFR 399.83 - Unfair or deceptive practice of air carrier, foreign air carrier, or ticket agent in orally...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Unfair or deceptive practice of air carrier, foreign air carrier, or ticket agent in orally confirming to prospective passenger reserved space on... orally confirming to prospective passenger reserved space on scheduled flights. It is the policy of...

  5. Impact of Cabin Ozone Concentrations on Passenger Reported Symptoms in Commercial Aircraft

    PubMed Central

    Bekö, Gabriel; Allen, Joseph G.; Weschler, Charles J.; Vallarino, Jose; Spengler, John D.

    2015-01-01

    Due to elevated ozone concentrations at high altitudes, the adverse effect of ozone on air quality, human perception and health may be more pronounced in aircraft cabins. The association between ozone and passenger-reported symptoms has not been investigated under real conditions since smoking was banned on aircraft and ozone converters became more common. Indoor environmental parameters were measured at cruising altitude on 83 US domestic and international flights. Passengers completed a questionnaire about symptoms and satisfaction with the indoor air quality. Average ozone concentrations were relatively low (median: 9.5 ppb). On thirteen flights (16%) ozone levels exceeded 60 ppb, while the highest peak level reached 256 ppb for a single flight. The most commonly reported symptoms were dry mouth or lips (26%), dry eyes (22.1%) and nasal stuffiness (18.9%). 46% of passengers reported at least one symptom related to the eyes or mouth. A third of the passengers reported at least one upper respiratory symptom. Using multivariate logistic (individual symptoms) and linear (aggregated continuous symptom variables) regression, ozone was consistently associated with symptoms related to the eyes and certain upper respiratory endpoints. A concentration-response relationship was observed for nasal stuffiness and eye and upper respiratory symptom indicators. Average ozone levels, as opposed to peak concentrations, exhibited slightly weaker associations. Medium and long duration flights were significantly associated with more symptoms compared to short flights. The relationship between ultrafine particles and ozone on flights without meal service was indicative of ozone-initiated chemistry. PMID:26011001

  6. Impact of cabin ozone concentrations on passenger reported symptoms in commercial aircraft.

    PubMed

    Bekö, Gabriel; Allen, Joseph G; Weschler, Charles J; Vallarino, Jose; Spengler, John D

    2015-01-01

    Due to elevated ozone concentrations at high altitudes, the adverse effect of ozone on air quality, human perception and health may be more pronounced in aircraft cabins. The association between ozone and passenger-reported symptoms has not been investigated under real conditions since smoking was banned on aircraft and ozone converters became more common. Indoor environmental parameters were measured at cruising altitude on 83 US domestic and international flights. Passengers completed a questionnaire about symptoms and satisfaction with the indoor air quality. Average ozone concentrations were relatively low (median: 9.5 ppb). On thirteen flights (16%) ozone levels exceeded 60 ppb, while the highest peak level reached 256 ppb for a single flight. The most commonly reported symptoms were dry mouth or lips (26%), dry eyes (22.1%) and nasal stuffiness (18.9%). 46% of passengers reported at least one symptom related to the eyes or mouth. A third of the passengers reported at least one upper respiratory symptom. Using multivariate logistic (individual symptoms) and linear (aggregated continuous symptom variables) regression, ozone was consistently associated with symptoms related to the eyes and certain upper respiratory endpoints. A concentration-response relationship was observed for nasal stuffiness and eye and upper respiratory symptom indicators. Average ozone levels, as opposed to peak concentrations, exhibited slightly weaker associations. Medium and long duration flights were significantly associated with more symptoms compared to short flights. The relationship between ultrafine particles and ozone on flights without meal service was indicative of ozone-initiated chemistry. PMID:26011001

  7. Passenger ride quality in transport aircraft

    NASA Technical Reports Server (NTRS)

    Jacobson, I. D.; Kuhlthau, A. R.; Richards, L. G.; Conner, D. W.

    1978-01-01

    Quantitative relationships are presented which can be used to account for passenger ride quality in transport aircraft. These relations can be used to predict passenger comfort and satisfaction under a variety of flight conditions. Several applications are detailed, including evaluation of use of spoilers to attenuate trailing vortices, identifying key elements in a complex maneuver which leads to discomfort, determining noise/motion tradeoffs, evaluating changes in wing loading, and others. Variables included in the models presented are motion, noise, temperature, pressure, and seating.

  8. International foodborne outbreak of Shigella sonnei infection in airline passengers.

    PubMed

    Gaynor, K; Park, S Y; Kanenaka, R; Colindres, R; Mintz, E; Ram, P K; Kitsutani, P; Nakata, M; Wedel, S; Boxrud, D; Jennings, D; Yoshida, H; Tosaka, N; He, H; Ching-Lee, M; Effler, P V

    2009-03-01

    During 22-24 August 2004, an outbreak of Shigella sonnei infection affected air travellers who departed from Hawaii. Forty-seven passengers with culture-confirmed shigellosis and 116 probable cases who travelled on 12 flights dispersed to Japan, Australia, 22 US states, and American Samoa. All flights were served by one caterer. Pulsed-field gel electrophoresis of all 29 S. sonnei isolates yielded patterns that matched within one band. Food histories and menu reviews identified raw carrot served onboard as the likely vehicle of infection. Attack rates for diarrhoea on three surveyed flights with confirmed cases were 54% (110/204), 32% (20/63), and 12% (8/67). A total of 2700 meals were served on flights with confirmed cases; using attack rates observed on surveyed flights, we estimated that 300-1500 passengers were infected. This outbreak illustrates the risk of rapid, global spread of illness from a point-source at a major airline hub. PMID:18177516

  9. Transportation in commerical aircraft of passengers having contagious diseases.

    PubMed

    Perin, M

    1976-10-01

    Most airlines refuse to board passengers known or believed to have contagious diseases. Such rigor can scarcely be justified by reference to either laws or regulations. It introduces the risk of arbitrary, mistaken, or prejudiced conduct in areas in which international organizations recommend the greatest liberalization, and it can cause serious harm to certain patients. Finally, it does not seem logical, for airlines learn about only a small fraction of the contagious persons who travel, and public health is much more greatly endangered by unknown contagious persons. Normal hygienic conditions aboard planes suppress the risks of contagion concerning most diseases transmitted by insects or through contact with the skin, with mucuous membranes, with the faeces, or with urine. Airlines should continue to refuse to transport only those passengers having diseases which are characterized by vomiting or serious diarrhoea or which are transmitted through the air if it is impossible by simple means to avoid the risk of contaminating other travellers and any members of the flight crew who might be receptive. PMID:985288

  10. 6. GENERAL VIEW OF CUPOLA AND SECOND FLOOR OF PASSENGER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. GENERAL VIEW OF CUPOLA AND SECOND FLOOR OF PASSENGER CAR SHOP - Baltimore & Ohio Railroad, Mount Clare Passenger Car Shop, Southwest corner of Pratt & Poppleton Streets, Baltimore, Independent City, MD

  11. 3. GENERAL VIEW OF PASSENGER CAR SHOP; RAILROAD TRACKS IN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. GENERAL VIEW OF PASSENGER CAR SHOP; RAILROAD TRACKS IN FOREGROUND - Baltimore & Ohio Railroad, Mount Clare Passenger Car Shop, Southwest corner of Pratt & Poppleton Streets, Baltimore, Independent City, MD

  12. 5. RAILROAD TRRACKS LEADING TO PAINT & REPAIR SHOP; PASSENGER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. RAILROAD TRRACKS LEADING TO PAINT & REPAIR SHOP; PASSENGER CAR SHOP TO THE LEFT - Baltimore & Ohio Railroad, Mount Clare Passenger Car Shop, Southwest corner of Pratt & Poppleton Streets, Baltimore, Independent City, MD

  13. 14. AERIAL VIEW OF ENGINE DISPLAY INSIDE PASSENGER CAR SHOP ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. AERIAL VIEW OF ENGINE DISPLAY INSIDE PASSENGER CAR SHOP (NOW A TRANSPORTATION MUSEUM) - Baltimore & Ohio Railroad, Mount Clare Passenger Car Shop, Southwest corner of Pratt & Poppleton Streets, Baltimore, Independent City, MD

  14. 19 CFR 122.73 - General declaration and air cargo manifest.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Documents Required for Clearance and Permission To Depart; Electronic Manifest Requirements for Passengers, Crew Members, and Non-Crew Members Onboard...

  15. 46 CFR 115.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Passenger Ship Safety Certificate. 115.910 Section 115... Ship Safety Certificate. (a) A vessel that carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety Certificate. The Commandant issues the original...

  16. 46 CFR 71.75-5 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 3 2013-10-01 2013-10-01 false Passenger Ship Safety Certificate. 71.75-5 Section 71.75... Passenger Ship Safety Certificate. (a) All vessels on or certificated for an international voyage are required to have a “ SOLAS Passenger Ship Safety Certificate.” (b) All such vessels shall meet...

  17. 46 CFR 71.75-5 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Passenger Ship Safety Certificate. 71.75-5 Section 71.75... Passenger Ship Safety Certificate. (a) All vessels on an international voyage are required to have a “Passenger Ship Safety Certificate.” (b) All such vessels shall meet the requirements of this chapter...

  18. 46 CFR 71.75-5 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 3 2011-10-01 2011-10-01 false Passenger Ship Safety Certificate. 71.75-5 Section 71.75... Passenger Ship Safety Certificate. (a) All vessels on or certificated for an international voyage are required to have a “ SOLAS Passenger Ship Safety Certificate.” (b) All such vessels shall meet...

  19. 46 CFR 71.75-5 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 3 2012-10-01 2012-10-01 false Passenger Ship Safety Certificate. 71.75-5 Section 71.75... Passenger Ship Safety Certificate. (a) All vessels on or certificated for an international voyage are required to have a “ SOLAS Passenger Ship Safety Certificate.” (b) All such vessels shall meet...

  20. 46 CFR 115.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Passenger Ship Safety Certificate. 115.910 Section 115... Ship Safety Certificate. (a) A vessel that carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety Certificate. The Commandant authorizes the...

  1. 46 CFR 115.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Passenger Ship Safety Certificate. 115.910 Section 115... Ship Safety Certificate. (a) A vessel that carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety Certificate. The Commandant authorizes the...

  2. 46 CFR 115.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Passenger Ship Safety Certificate. 115.910 Section 115... Ship Safety Certificate. (a) A vessel that carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety Certificate. The Commandant authorizes the...

  3. 46 CFR 115.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Passenger Ship Safety Certificate. 115.910 Section 115... Ship Safety Certificate. (a) A vessel that carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety Certificate. The Commandant authorizes the...

  4. 46 CFR 71.75-5 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 3 2014-10-01 2014-10-01 false Passenger Ship Safety Certificate. 71.75-5 Section 71.75... Passenger Ship Safety Certificate. (a) All vessels on or certificated for an international voyage are required to have a “ SOLAS Passenger Ship Safety Certificate.” (b) All such vessels shall meet...

  5. 14 CFR 125.327 - Briefing of passengers before flight.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Briefing of passengers before flight. 125... § 125.327 Briefing of passengers before flight. (a) Before each takeoff, each pilot in command of an... briefing shall include a statement that the Federal Aviation Regulations require passenger compliance...

  6. 46 CFR 185.506 - Passenger safety orientation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Passenger safety orientation. 185.506 Section 185.506 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS... safety orientation. If only a small number of passengers embark at a port after the original muster...

  7. 46 CFR 122.506 - Passenger safety orientation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Passenger safety orientation. 122.506 Section 122.506 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE.... If only a small number of passengers embark at a port after the original muster has been held,...

  8. 46 CFR 185.502 - Crew and passenger list.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Crew and passenger list. 185.502 Section 185.502 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.502 Crew and passenger list. (a) The...

  9. 46 CFR 122.506 - Passenger safety orientation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Passenger safety orientation. 122.506 Section 122.506 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE.... If only a small number of passengers embark at a port after the original muster has been held,...

  10. 46 CFR 122.506 - Passenger safety orientation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Passenger safety orientation. 122.506 Section 122.506 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE.... If only a small number of passengers embark at a port after the original muster has been held,...

  11. 46 CFR 185.506 - Passenger safety orientation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Passenger safety orientation. 185.506 Section 185.506 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS... safety orientation. If only a small number of passengers embark at a port after the original muster...

  12. 46 CFR 185.502 - Crew and passenger list.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Crew and passenger list. 185.502 Section 185.502 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.502 Crew and passenger list. (a) The...

  13. 46 CFR 185.502 - Crew and passenger list.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Crew and passenger list. 185.502 Section 185.502 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.502 Crew and passenger list. (a) The...

  14. 46 CFR 185.506 - Passenger safety orientation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Passenger safety orientation. 185.506 Section 185.506 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS... safety orientation. If only a small number of passengers embark at a port after the original muster...

  15. 46 CFR 185.506 - Passenger safety orientation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Passenger safety orientation. 185.506 Section 185.506 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS... safety orientation. If only a small number of passengers embark at a port after the original muster...

  16. 46 CFR 185.502 - Crew and passenger list.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Crew and passenger list. 185.502 Section 185.502 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.502 Crew and passenger list. (a) The...

  17. 46 CFR 185.502 - Crew and passenger list.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Crew and passenger list. 185.502 Section 185.502 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.502 Crew and passenger list. (a) The...

  18. 46 CFR 122.506 - Passenger safety orientation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Passenger safety orientation. 122.506 Section 122.506 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE.... If only a small number of passengers embark at a port after the original muster has been held,...

  19. 46 CFR 185.506 - Passenger safety orientation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Passenger safety orientation. 185.506 Section 185.506 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS... safety orientation. If only a small number of passengers embark at a port after the original muster...

  20. 46 CFR 122.506 - Passenger safety orientation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Passenger safety orientation. 122.506 Section 122.506 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE.... If only a small number of passengers embark at a port after the original muster has been held,...

  1. 14 CFR 29.1413 - Safety belts: passenger warning device.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Safety belts: passenger warning device. 29....1413 Safety belts: passenger warning device. (a) If there are means to indicate to the passengers when safety belts should be fastened, they must be installed to be operated from either pilot seat. (b)...

  2. 14 CFR 29.1413 - Safety belts: passenger warning device.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Safety belts: passenger warning device. 29....1413 Safety belts: passenger warning device. (a) If there are means to indicate to the passengers when safety belts should be fastened, they must be installed to be operated from either pilot seat. (b)...

  3. 14 CFR 29.1413 - Safety belts: passenger warning device.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Safety belts: passenger warning device. 29....1413 Safety belts: passenger warning device. (a) If there are means to indicate to the passengers when safety belts should be fastened, they must be installed to be operated from either pilot seat. (b)...

  4. 14 CFR 29.1413 - Safety belts: passenger warning device.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Safety belts: passenger warning device. 29....1413 Safety belts: passenger warning device. (a) If there are means to indicate to the passengers when safety belts should be fastened, they must be installed to be operated from either pilot seat. (b)...

  5. 14 CFR 29.1413 - Safety belts: passenger warning device.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Safety belts: passenger warning device. 29....1413 Safety belts: passenger warning device. (a) If there are means to indicate to the passengers when safety belts should be fastened, they must be installed to be operated from either pilot seat. (b)...

  6. 49 CFR 239.103 - Passenger train emergency simulations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Passenger train emergency simulations. 239.103....103 Passenger train emergency simulations. (a) General. Each railroad operating passenger train service shall conduct full-scale emergency simulations, in order to determine its capability to...

  7. 46 CFR 15.530 - Large passenger vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Large passenger vessels. 15.530 Section 15.530 Shipping... Manning Requirements; Inspected Vessels § 15.530 Large passenger vessels. (a) The owner or operator of a U.S. flag large passenger vessel must ensure that any non-resident alien holding a Coast...

  8. 49 CFR 541.5 - Requirements for passenger motor vehicles.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR VEHICLE THEFT PREVENTION STANDARD § 541.5 Requirements for passenger motor vehicles. (a) Each passenger motor vehicle subject to... paragraphs (a)(1) through (a)(18) inclusive, if the part is present on the passenger motor vehicle. In...

  9. 14 CFR 23.791 - Passenger information signs.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Passenger information signs. 23.791 Section... Personnel and Cargo Accommodations § 23.791 Passenger information signs. For those airplanes in which the... separated from the passenger compartment, there must be at least one illuminated sign (using either...

  10. 14 CFR 23.791 - Passenger information signs.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Passenger information signs. 23.791 Section... Personnel and Cargo Accommodations § 23.791 Passenger information signs. For those airplanes in which the... separated from the passenger compartment, there must be at least one illuminated sign (using either...

  11. 14 CFR 23.791 - Passenger information signs.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Passenger information signs. 23.791 Section... Personnel and Cargo Accommodations § 23.791 Passenger information signs. For those airplanes in which the... separated from the passenger compartment, there must be at least one illuminated sign (using either...

  12. 14 CFR 23.791 - Passenger information signs.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Passenger information signs. 23.791 Section... Personnel and Cargo Accommodations § 23.791 Passenger information signs. For those airplanes in which the... separated from the passenger compartment, there must be at least one illuminated sign (using either...

  13. 14 CFR 23.791 - Passenger information signs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Passenger information signs. 23.791 Section... Personnel and Cargo Accommodations § 23.791 Passenger information signs. For those airplanes in which the... separated from the passenger compartment, there must be at least one illuminated sign (using either...

  14. 49 CFR 239.103 - Passenger train emergency simulations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Passenger train emergency simulations. 239.103....103 Passenger train emergency simulations. (a) General. Each railroad operating passenger train service shall conduct full-scale emergency simulations, in order to determine its capability to...

  15. 14 CFR 135.113 - Passenger occupancy of pilot seat.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Passenger occupancy of pilot seat. 135.113... Operations § 135.113 Passenger occupancy of pilot seat. No certificate holder may operate an aircraft type certificated after October 15, 1971, that has a passenger seating configuration, excluding any pilot seat,...

  16. 14 CFR 135.113 - Passenger occupancy of pilot seat.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Passenger occupancy of pilot seat. 135.113... Operations § 135.113 Passenger occupancy of pilot seat. No certificate holder may operate an aircraft type certificated after October 15, 1971, that has a passenger seating configuration, excluding any pilot seat,...

  17. 49 CFR 177.870 - Regulations for passenger carrying vehicles.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Register citations affecting § 177.870 see the List of CFR Sections Affected, which appears in the Finding... carried in the passenger-carrying space of any motor vehicle transporting passengers for hire. (d... be transported by passenger-carrying aircraft or rail car may be transported on a motor...

  18. 49 CFR 177.870 - Regulations for passenger carrying vehicles.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Register citations affecting § 177.870 see the List of CFR Sections Affected, which appears in the Finding... carried in the passenger-carrying space of any motor vehicle transporting passengers for hire. (d... be transported by passenger-carrying aircraft or rail car may be transported on a motor...

  19. Older Driver and Passenger Collaboration for Wayfinding in Unfamiliar Areas

    ERIC Educational Resources Information Center

    Bryden, Kelly Jane; Charlton, Judith; Oxley, Jennifer; Lowndes, Georgia

    2014-01-01

    Passenger collaboration offers a potential compensatory strategy to assist older drivers who have difficulty driving in unfamiliar areas (wayfinding). This article describes a survey of 194 healthy, community-dwelling older drivers and their regular passengers to investigate how passengers assist drivers, and to identify the characteristics of…

  20. 46 CFR 46.05-1 - Passenger vessel.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Passenger vessel. 46.05-1 Section 46.05-1 Shipping COAST... VESSELS Definitions Used in This Part § 46.05-1 Passenger vessel. (a) For the purpose of the regulations in this part, a vessel is a passenger vessel if: (1) Engaged on an international voyage by sea,...

  1. 46 CFR 46.05-1 - Passenger vessel.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Passenger vessel. 46.05-1 Section 46.05-1 Shipping COAST... VESSELS Definitions Used in This Part § 46.05-1 Passenger vessel. (a) For the purpose of the regulations in this part, a vessel is a passenger vessel if: (1) Engaged on an international voyage by sea,...

  2. 46 CFR 46.05-1 - Passenger vessel.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Passenger vessel. 46.05-1 Section 46.05-1 Shipping COAST... VESSELS Definitions Used in This Part § 46.05-1 Passenger vessel. (a) For the purpose of the regulations in this part, a vessel is a passenger vessel if: (1) Engaged on an international voyage by sea,...

  3. 46 CFR 46.05-1 - Passenger vessel.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Passenger vessel. 46.05-1 Section 46.05-1 Shipping COAST... VESSELS Definitions Used in This Part § 46.05-1 Passenger vessel. (a) For the purpose of the regulations in this part, a vessel is a passenger vessel if: (1) Engaged on an international voyage by sea,...

  4. 46 CFR 46.05-1 - Passenger vessel.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Passenger vessel. 46.05-1 Section 46.05-1 Shipping COAST... VESSELS Definitions Used in This Part § 46.05-1 Passenger vessel. (a) For the purpose of the regulations in this part, a vessel is a passenger vessel if: (1) Engaged on an international voyage by sea,...

  5. 14 CFR 29.807 - Passenger emergency exits.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... a crash landing must be extremely remote. (d) Ditching emergency exits for passengers. If... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Passenger emergency exits. 29.807 Section... Accommodations § 29.807 Passenger emergency exits. (a) Type. For the purpose of this part, the types of...

  6. 75 FR 68467 - Transportation for Individuals With Disabilities: Passenger Vessels

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ... and practices of passenger vessel operators (PVOs). The rule was issued on July 6, 2010 (75 FR 38878... 49 CFR Part 39 RIN 2105-AB87 Transportation for Individuals With Disabilities: Passenger Vessels... Disabilities Act (ADA) final rule to ensure nondiscrimination on the basis of disability by passenger...

  7. [Index assessment of airborne VOCs pollution in automobile for transporting passengers].

    PubMed

    Chen, Xiao-Kai; Cheng, He-Ming; Luo, Hui-Long

    2013-12-01

    Car for transporting passenger is the most common means of transport and in-car airborne volatile organic compounds (VOCs) cause harm to health. In order to analyze the pollution levels of benzene, toluene, ethylbenzene, xylenes, styrene and TVOC, index evaluation method was used according to the domestic and international standards of indoor and in-car air quality (IAQ). For Chinese GB/T 18883-2002 IAQ Standard, GB/T 17729-2009 Hygienic Standard for the Air Quality inside Long Distance Coach, GB/T 27630-2011 Guideline for Air Quality Assessment of Passenger Car, IAQ standard of South Korea, Norway, Japan and Germany, the heaviest pollution of VOCs in passenger car was TVOC, TVOC, benzene, benzene, TVOC, toluene and TVOC, respectively, the average pollution grade of automotive IAQ was median pollution, median pollution, clean, light pollution, median pollution, clean and heavy pollution, respectively. Index evaluation can effectively analyze vehicular interior air quality, and the result has a significant difference with different standards; German standard is the most stringent, while Chinese GB/T 18883-2002 standard is the relatively stringent and GB/T 27630-2011 is the most relaxed. PMID:24640896

  8. 75 FR 36300 - Enhancing Airline Passenger Protections

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-25

    ... April 11, 2000 (65 FR 19477-78), or you may visit http://DocketsInfo.dot.gov . Docket: For access to the... Airline Passenger Protections (75 FR 32318), which, among other things, solicits comment, without... the current practice of not prescribing carrier practices concerning the serving of peanuts. (75...

  9. Passenger Vans: A Transportation Concern for Camps.

    ERIC Educational Resources Information Center

    Gentle, Don; Gordon, Harold; Schainman, Steve

    2002-01-01

    In April 2002, the National Transportation Safety Board reissued a cautionary warning about the high accident potential of 15-passenger vans; some states have prohibited their use for transporting children. Three camp directors discuss legal and cost considerations for camps, possible alternative transportation, additional staff training needs,…

  10. Using Cooperatives to Transport Rural Passengers.

    ERIC Educational Resources Information Center

    Stommes, Eileen S.; Byrne, Robert J.

    A study of two rural New York counties--Cortland and Otsego--was undertaken to identify innovative ways to provide public passenger transportation services in rural areas by using transportation cooperatives. Information about current transportation services was obtained from staff members of the human service agencies and county government…

  11. 78 FR 39649 - Passenger Vessels Accessibility Guidelines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... From the Federal Register Online via the Government Publishing Office ARCHITECTURAL AND TRANSPORTATION BARRIERS COMPLIANCE BOARD 36 CFR Part 1196 RIN 3014-AA11 Passenger Vessels Accessibility Guidelines Correction In proposed rule document 2013-14367, appearing on pages 38102- 38159 in the issue...

  12. Thermal Analysis and Test Program to Evaluate Passenger Compartment Thermal Load Reduction and Improve: Cooperative Research and Development Final Report, CRADA number CRD-07-00231

    SciTech Connect

    Rugh, J.

    2011-05-01

    This activity supported a GM and NREL collaborative exploration of strategies to minimize and alleviate the temperature rise in the passenger compartment of an automobile during prolonged exposure to solar radiation in hot climates. It developed and exercised math-based models to simulate the air flow and thermal environment in the passenger compartment in order to compare the effectiveness of the strategies. This activity also assessed the strategies using vehicle tests.

  13. The technology assessment of LTA aircraft systems. [hybrid airships for passenger and cargo transportation

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The advantages of conventional small and large airships over heavier than air aircraft are reviewed and the need for developing hybrid aircraft for passenger and heavy charge transport is assessed. Performance requirements and estimated operating costs are discussed for rota-ships to be used for short distance transportation near large cities as well as for airlifting civil engineering machinery and supplies for the construction of power stations, dams, tunnels, and roads in remote areas or on isolated islands.

  14. Data on the acoustic comfort of passengers in railroad cars and soundproofing recommendations

    NASA Technical Reports Server (NTRS)

    Tomescu, C.; Vrasti, R.

    1974-01-01

    Acoustic passenger comfort in railroad cars is represented by the following values: Total noise level in db, octave sound spectrum in db, and indices of intelligibility. The noise level perceived inside the car results from two components: one due to the penetration of air noise, and another due to the transmission of vibrations through solids. Measurement results show the necessity of improving bogie and bogie-body connections, intensification of soundproofing of the floor, adaption of windows with double panes, etc.

  15. A Fast Estimation Method of Railway Passengers' Flow

    NASA Astrophysics Data System (ADS)

    Nagasaki, Yusaku; Asuka, Masashi; Komaya, Kiyotoshi

    To evaluate a train schedule from the viewpoint of passengers' convenience, it is important to know each passenger's choice of trains and transfer stations to arrive at his/her destination. Because of difficulties of measuring such passengers' behavior, estimation methods of railway passengers' flow are proposed to execute such an evaluation. However, a train schedule planning system equipped with those methods is not practical due to necessity of much time to complete the estimation. In this article, the authors propose a fast passengers' flow estimation method that employs features of passengers' flow graph using preparative search based on each train's arrival time at each station. And the authors show the results of passengers' flow estimation applied on a railway in an urban area.

  16. 14 CFR 91.146 - Passenger-carrying flights for the benefit of a charitable, nonprofit, or community event.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Passenger-carrying flights for the benefit of a charitable, nonprofit, or community event. 91.146 Section 91.146 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES...

  17. 14 CFR 91.146 - Passenger-carrying flights for the benefit of a charitable, nonprofit, or community event.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Passenger-carrying flights for the benefit of a charitable, nonprofit, or community event. 91.146 Section 91.146 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES...

  18. 14 CFR 121.583 - Carriage of persons without compliance with the passenger-carrying requirements of this part.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Carriage of persons without compliance with the passenger-carrying requirements of this part. 121.583 Section 121.583 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION...

  19. 14 CFR 382.35 - May carriers require passengers with a disability to sign waivers or releases?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false May carriers require passengers with a disability to sign waivers or releases? 382.35 Section 382.35 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.35 May...

  20. 14 CFR 382.17 - May carriers limit the number of passengers with a disability on a flight?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false May carriers limit the number of passengers with a disability on a flight? 382.17 Section 382.17 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.17 May carriers...

  1. 14 CFR 382.103 - May a carrier leave a passenger unattended in a wheelchair or other device?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false May a carrier leave a passenger unattended in a wheelchair or other device? 382.103 Section 382.103 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.103 May a...

  2. 14 CFR 382.17 - May carriers limit the number of passengers with a disability on a flight?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false May carriers limit the number of passengers with a disability on a flight? 382.17 Section 382.17 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.17 May carriers...

  3. 14 CFR 382.103 - May a carrier leave a passenger unattended in a wheelchair or other device?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false May a carrier leave a passenger unattended in a wheelchair or other device? 382.103 Section 382.103 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.103 May a...

  4. 14 CFR 382.111 - What services must carriers provide to passengers with a disability on board the aircraft?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false What services must carriers provide to passengers with a disability on board the aircraft? 382.111 Section 382.111 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Services on Aircraft § 382.111 What services...

  5. 14 CFR 382.35 - May carriers require passengers with a disability to sign waivers or releases?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false May carriers require passengers with a disability to sign waivers or releases? 382.35 Section 382.35 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.35 May...

  6. 14 CFR 382.23 - May carriers require a passenger with a disability to provide a medical certificate?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false May carriers require a passenger with a disability to provide a medical certificate? 382.23 Section 382.23 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.23...

  7. 14 CFR 382.67 - What is the requirement for priority space in the cabin to store passengers' wheelchairs?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false What is the requirement for priority space in the cabin to store passengers' wheelchairs? 382.67 Section 382.67 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Accessibility of Aircraft § 382.67 What is...

  8. 14 CFR 382.91 - What assistance must carriers provide to passengers with a disability in moving within the terminal?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What assistance must carriers provide to passengers with a disability in moving within the terminal? 382.91 Section 382.91 Aeronautics and Space... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance §...

  9. 14 CFR 382.91 - What assistance must carriers provide to passengers with a disability in moving within the terminal?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false What assistance must carriers provide to passengers with a disability in moving within the terminal? 382.91 Section 382.91 Aeronautics and Space... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance §...

  10. 14 CFR 382.17 - May carriers limit the number of passengers with a disability on a flight?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false May carriers limit the number of passengers with a disability on a flight? 382.17 Section 382.17 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.17 May carriers...

  11. 14 CFR 382.35 - May carriers require passengers with a disability to sign waivers or releases?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false May carriers require passengers with a disability to sign waivers or releases? 382.35 Section 382.35 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.35 May...

  12. 14 CFR 382.23 - May carriers require a passenger with a disability to provide a medical certificate?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false May carriers require a passenger with a disability to provide a medical certificate? 382.23 Section 382.23 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.23...

  13. 14 CFR 382.117 - Must carriers permit passengers with a disability to travel with service animals?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Must carriers permit passengers with a disability to travel with service animals? 382.117 Section 382.117 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL...

  14. 14 CFR 382.103 - May a carrier leave a passenger unattended in a wheelchair or other device?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false May a carrier leave a passenger unattended in a wheelchair or other device? 382.103 Section 382.103 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL...

  15. 14 CFR 382.91 - What assistance must carriers provide to passengers with a disability in moving within the terminal?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false What assistance must carriers provide to passengers with a disability in moving within the terminal? 382.91 Section 382.91 Aeronautics and Space... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance §...

  16. 14 CFR 382.35 - May carriers require passengers with a disability to sign waivers or releases?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false May carriers require passengers with a disability to sign waivers or releases? 382.35 Section 382.35 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.35 May...

  17. 14 CFR 382.23 - May carriers require a passenger with a disability to provide a medical certificate?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false May carriers require a passenger with a disability to provide a medical certificate? 382.23 Section 382.23 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR...

  18. 14 CFR 382.35 - May carriers require passengers with a disability to sign waivers or releases?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false May carriers require passengers with a disability to sign waivers or releases? 382.35 Section 382.35 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR...

  19. 14 CFR 382.103 - May a carrier leave a passenger unattended in a wheelchair or other device?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false May a carrier leave a passenger unattended in a wheelchair or other device? 382.103 Section 382.103 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.103 May a...

  20. 14 CFR 382.103 - May a carrier leave a passenger unattended in a wheelchair or other device?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false May a carrier leave a passenger unattended in a wheelchair or other device? 382.103 Section 382.103 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.103 May a...

  1. 14 CFR 382.67 - What is the requirement for priority space in the cabin to store passengers' wheelchairs?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false What is the requirement for priority space in the cabin to store passengers' wheelchairs? 382.67 Section 382.67 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Accessibility of Aircraft § 382.67 What is...

  2. 14 CFR 382.111 - What services must carriers provide to passengers with a disability on board the aircraft?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false What services must carriers provide to passengers with a disability on board the aircraft? 382.111 Section 382.111 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Services on Aircraft § 382.111 What services...

  3. 14 CFR 382.111 - What services must carriers provide to passengers with a disability on board the aircraft?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false What services must carriers provide to passengers with a disability on board the aircraft? 382.111 Section 382.111 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR...

  4. 14 CFR 382.17 - May carriers limit the number of passengers with a disability on a flight?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false May carriers limit the number of passengers with a disability on a flight? 382.17 Section 382.17 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL...

  5. 14 CFR 382.111 - What services must carriers provide to passengers with a disability on board the aircraft?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false What services must carriers provide to passengers with a disability on board the aircraft? 382.111 Section 382.111 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Services on Aircraft § 382.111 What services...

  6. 14 CFR 382.17 - May carriers limit the number of passengers with a disability on a flight?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false May carriers limit the number of passengers with a disability on a flight? 382.17 Section 382.17 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.17 May carriers...

  7. 14 CFR 382.23 - May carriers require a passenger with a disability to provide a medical certificate?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false May carriers require a passenger with a disability to provide a medical certificate? 382.23 Section 382.23 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.23...

  8. 14 CFR 382.67 - What is the requirement for priority space in the cabin to store passengers' wheelchairs?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false What is the requirement for priority space in the cabin to store passengers' wheelchairs? 382.67 Section 382.67 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR...

  9. 14 CFR 382.91 - What assistance must carriers provide to passengers with a disability in moving within the terminal?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false What assistance must carriers provide to passengers with a disability in moving within the terminal? 382.91 Section 382.91 Aeronautics and Space... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance §...

  10. 14 CFR 382.85 - What seating accommodations must carriers make to passengers in circumstances not covered by...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What seating accommodations must carriers... REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Seating Accommodations § 382.85 What seating accommodations must carriers make to passengers in circumstances not covered by § 382.81...

  11. 14 CFR 382.85 - What seating accommodations must carriers make to passengers in circumstances not covered by...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false What seating accommodations must carriers... REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Seating Accommodations § 382.85 What seating accommodations must carriers make to passengers in circumstances not covered by § 382.81...

  12. 14 CFR 382.85 - What seating accommodations must carriers make to passengers in circumstances not covered by...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false What seating accommodations must carriers... REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Seating Accommodations § 382.85 What seating accommodations must carriers make to passengers in circumstances not covered by § 382.81...

  13. 14 CFR 382.85 - What seating accommodations must carriers make to passengers in circumstances not covered by...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false What seating accommodations must carriers... REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Seating Accommodations § 382.85 What seating accommodations must carriers make to passengers in circumstances not covered by § 382.81...

  14. 14 CFR 382.85 - What seating accommodations must carriers make to passengers in circumstances not covered by...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false What seating accommodations must carriers... REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Seating Accommodations § 382.85 What seating accommodations must carriers make to passengers in circumstances not covered by § 382.81...

  15. 14 CFR 382.111 - What services must carriers provide to passengers with a disability on board the aircraft?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Services on Aircraft § 382.111 What services must... services within the aircraft cabin as requested by or on behalf of passengers with a disability, or when..., including mobility aids and other assistive devices stowed in the cabin (see also 382.91(c)). To...

  16. 14 CFR 121.583 - Carriage of persons without compliance with the passenger-carrying requirements of this part.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Carriage of persons without compliance with the passenger-carrying requirements of this part. 121.583 Section 121.583 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION...

  17. Overpressure and noise due to multiple airbag systems in a passenger car

    NASA Astrophysics Data System (ADS)

    Hickling, Robert; Henning, Peter J.; Newton, Gary, Jr.

    2002-11-01

    Multiple airbag systems in passenger cars can generate overpressure and noise that may be hazardous to human hearing. Overpressure is compression of the air inside a closed compartment caused by deployment of the bags. Noise results from the action of the gas inflating the bags. SAE J247 provides a standard for measuring the combination of overpressure and noise in a passenger compartment. A special microphone has recently been developed that meets this standard, which operates down to a fraction of a hertz. Details of the microphone are given. Little appears to have been published on the overpressure and noise of modern multiple airbag systems, but early results [R. Hickling, ''The noise of the automotive safety air cushion,'' Noise Control Eng., May-June, 110-121 (1976)] provide a basic understanding of the phenomenon. Spectral data shows that peak overpressure occurs at about 2 to 3 Hz. A significant reduction in overpressure and noise can be achieved with an aspirating airbag, originally developed at General Motors, whose outer structure is inflated with gas from the inflator, and whose inner structure draws in air from the passenger compartment through one-way cloth valves. Tests have shown that such bags function well when impacted.

  18. Airborne exposure patterns from a passenger source in aircraft cabins

    PubMed Central

    Bennett, James S.; Jones, Byron W.; Hosni, Mohammad H.; Zhang, Yuanhui; Topmiller, Jennifer L.; Dietrich, Watts L.

    2015-01-01

    Airflow is a critical factor that influences air quality, airborne contaminant distribution, and disease transmission in commercial airliner cabins. The general aircraft-cabin air-contaminant transport effect model seeks to build exposure-spatial relationships between contaminant sources and receptors, quantify the uncertainty, and provide a platform for incorporation of data from a variety of studies. Knowledge of infection risk to flight crews and passengers is needed to form a coherent response to an unfolding epidemic, and infection risk may have an airborne pathogen exposure component. The general aircraf-tcabin air-contaminant transport effect model was applied to datasets from the University of Illinois and Kansas State University and also to case study information from a flight with probable severe acute respiratory syndrome transmission. Data were fit to regression curves, where the dependent variable was contaminant concentration (normalized for source strength and ventilation rate), and the independent variable was distance between source and measurement locations. The data-driven model showed exposure to viable small droplets and post-evaporation nuclei at a source distance of several rows in a mock-up of a twin-aisle airliner with seven seats per row. Similar behavior was observed in tracer gas, particle experiments, and flight infection data for severe acute respiratory syndrome. The study supports the airborne pathway as part of the matrix of possible disease transmission modes in aircraft cabins. PMID:26526769

  19. Airborne exposure patterns from a passenger source in aircraft cabins.

    PubMed

    Bennett, James S; Jones, Byron W; Hosni, Mohammad H; Zhang, Yuanhui; Topmiller, Jennifer L; Dietrich, Watts L

    2013-01-01

    Airflow is a critical factor that influences air quality, airborne contaminant distribution, and disease transmission in commercial airliner cabins. The general aircraft-cabin air-contaminant transport effect model seeks to build exposure-spatial relationships between contaminant sources and receptors, quantify the uncertainty, and provide a platform for incorporation of data from a variety of studies. Knowledge of infection risk to flight crews and passengers is needed to form a coherent response to an unfolding epidemic, and infection risk may have an airborne pathogen exposure component. The general aircraf-tcabin air-contaminant transport effect model was applied to datasets from the University of Illinois and Kansas State University and also to case study information from a flight with probable severe acute respiratory syndrome transmission. Data were fit to regression curves, where the dependent variable was contaminant concentration (normalized for source strength and ventilation rate), and the independent variable was distance between source and measurement locations. The data-driven model showed exposure to viable small droplets and post-evaporation nuclei at a source distance of several rows in a mock-up of a twin-aisle airliner with seven seats per row. Similar behavior was observed in tracer gas, particle experiments, and flight infection data for severe acute respiratory syndrome. The study supports the airborne pathway as part of the matrix of possible disease transmission modes in aircraft cabins. PMID:26526769

  20. Application of an in vitro-amplification assay as a novel pre-screening test for compounds inhibiting the aggregation of prion protein scrapie

    PubMed Central

    Schmitz, Matthias; Cramm, Maria; Llorens, Franc; Candelise, Niccolò; Müller-Cramm, Dominik; Varges, Daniela; Schulz-Schaeffer, Walter J.; Zafar, Saima; Zerr, Inga

    2016-01-01

    In vitro amplification assays, such as real-time quaking-induced conversion (RT-QuIC) are used to detect aggregation activity of misfolded prion protein (PrP) in brain, cerebrospinal fluid (CSF) and urine samples from patients with a prion disease. We believe that the method also has a much broader application spectrum. In the present study, we applied RT-QuIC as a pre-screening test for substances that potentially inhibit the aggregation process of the cellular PrP (PrPC) to proteinase (PK)-resistant PrPres. We chose doxycycline as the test substance as it has been tested successfully in animal models and proposed in clinical studies as a therapeutic for prion diseases. The RT-QuIC-reaction was seeded with brain tissue or CSF from sCJD patients and doxycycline was then added in different concentrations as well as at different time points. In both experiments, we observed a dose- and time-dependent inhibition of the RT-QuIC seeding response and a decrease of PK resistant PrPres when doxycycline was added. In contrast, ampicillin or sucrose had no effect on the RT-QuIC seeding response. Our study is the first to apply RT-QuIC as a pre-screening assay for compounds inhibiting the PrP aggregation in vitro and confirms that doxycycline is an efficient inhibitor of the PrP aggregation process in RT-QuIC analysis. PMID:27385410

  1. Considerations for Passenger Transport by Advanced Spaceplanes

    NASA Astrophysics Data System (ADS)

    Scott-Scott, J. L.; Harrison, M.; Woodrow, A. D.

    One of the strongest incentives to space industry development in the 21st century is likely to be space tourism. At present the greatest handicaps to the exploitation of this opportunity are the prohibitive cost of access to space (few tourists could afford the ticket) and safety (astronautics remains an inherently dangerous occupation). This paper addresses both of these issues. First, the characteristics required of a vehicle suitable for carrying passengers into space are discussed in the context of the SKYLON spaceplane concept. Attention is focused on the design of the cabin module. Then the needs of the passengers are considered both from the perspectives of safety (the unique environmental hazards), health, and comfort. The paper concludes with a review of the key issues.

  2. [Problems of hygienic safety of passenger transportation].

    PubMed

    Sergeev, E P; Nedomerkov, Iu N; Shterengarts, R Ia; Noarov, Iu A

    1995-01-01

    Research in the sphere of railway hygiene helped develop sanitary regulations for railway stations, centers for preparation of passenger cars for exploitation, train restaurants, etc. The authors demonstrate the advances in prophylactic disinfection of stations and cars, in assessment of the hygienic hazards of polymeric materials used in car making and of the microclimate in the cars, etc. Trends for investigation in railway transport hygiene are outlined. PMID:7590382

  3. Passenger comfort technology for system decision making

    NASA Technical Reports Server (NTRS)

    Conner, D. W.

    1980-01-01

    Decisions requiring passenger comfort technology were shown to depend on: the relationship between comfort and other factors (e.g., cost, urgency, alternate modes) in traveler acceptance of the systems, serving a selected market require technology to quantify effects of comfort versus offsetting factors in system acceptance. Public predict the maximum percentage of travelers who willingly accept the overall comfort of any trip ride. One or the other of these technology requirements apply to decisions on system design, operation and maintenance.

  4. Requirements for the Crash Protection of Older Vehicle Passengers

    PubMed Central

    Morris, Andrew; Welsh, Ruth; Hassan, Ahamedali

    2003-01-01

    This study compares injury outcomes in vehicle crashes involving different age groups of belted passengers. Two datasets were considered. Firstly, UK national data revealed that younger passengers are much more likely to be involved in crashes per million miles travelled compared to older passengers although older passengers are much more likely to be killed or seriously injured compared to younger passengers. Secondly, in-depth vehicle crash injury data were examined to determine some of the underlying reasons for the enhanced injury risk amongst older passengers. In crashes of approximately equal severity, the older passenger group were significantly more likely to be fatally injured in frontal crashes (p<0.001). However young passengers were as equally likely to be killed in struck-side crashes compared to the older group. The results also showed that older passengers sustained more serious injuries to the chest region in frontal crashes compared with the younger aged group (p<0.0001) and it is this body region that is particularly problematic. When the data were analysed further, it was found that a large proportion of passengers were female and that in the majority of cases, the seat belt was responsible for injury. Since by the year 2030, 1 in 4 persons will be aged over 65 in most OECD countries, the results suggest a need for intervention through vehicle design including in-vehicle crashworthiness systems that take into account reduced tolerance to impact with ageing. PMID:12941224

  5. Health risk equations and risk assessment of airborne benzene homologues exposure to drivers and passengers in taxi cabins.

    PubMed

    Chen, Xiaokai; Feng, Lili; Luo, Huilong; Cheng, Heming

    2016-03-01

    Interior air environment and health problems of vehicles have attracted increasing attention, and benzene homologues (BHs) including benzene, toluene, ethylbenzene, xylenes, and styrene are primary hazardous gases in vehicular cabins. The BHs impact on the health of passengers and drivers in 38 taxis is assessed, and health risk equations of in-car BHs to different drivers and passengers are induced. The health risk of in-car BHs for male drivers is the highest among all different receptors and is 1.04, 6.67, and 6.94 times more than ones for female drivers, male passengers, and female passengers, respectively. In-car BHs could not lead to the non-cancer health risk to all passengers and drivers as for the maximal value of non-cancer indices is 0.41 and is less than the unacceptable value (1.00) of non-cancer health risk from USEPA. However, in-car BHs lead to cancer health risk to drivers as for the average value of cancer indices is 1.21E-04 which is 1.21 times more than the unacceptable value (1.00E-04) of cancer health risk from USEPA. Finally, for in-car airborne benzene concentration (X, μg/m(3)) to male drivers, female drivers, male passengers, and female passengers, the cancer health risk equations are Y = 1.48E-06X, Y = 1.42E-06X, Y = 2.22E-07X, and Y = 2.13E-07X, respectively, and the non-cancer health risk equations are Y = 1.70E-03X, Y = 1.63E-03X, Y = 2.55E-04X, and Y = 2.45E-04X, respectively. PMID:26538262

  6. Vehicle hydraulic system that provides heat for passenger compartment

    DOEpatents

    Bartley, Bradley E.; Blass, James R.; Gibson, Dennis H.

    2001-01-01

    A vehicle includes a vehicle housing which defines a passenger compartment. Attached to the vehicle housing is a hydraulic system, that includes a hydraulic fluid which flows through at least one passageway within the hydraulic system. Also attached to the vehicle housing is a passenger compartment heating system. The passenger compartment heating system includes a heat exchanger, wherein a portion of the heat exchanger is a segment of the at least one passageway of the hydraulic system.

  7. Study of LH2 fueled subsonic passenger transport aircraft

    NASA Technical Reports Server (NTRS)

    Brewer, G. D.; Morris, R. E.

    1976-01-01

    The potential of using liquid hydrogen as fuel in subsonic transport aircraft was investigated to explore an expanded matrix of passenger aircraft sizes. Aircraft capable of carrying 130 passengers 2,780 km (1500 n.mi.); 200 passengers 5,560 km (3000 n.mi.); and 400 passengers on a 9,265 km (5000 n.mi.) radius mission, were designed parametrically. Both liquid hydrogen and conventionally fueled versions were generated for each payload/range in order that comparisons could be made. Aircraft in each mission category were compared on the basis of weight, size, cost, energy utilization, and noise.

  8. Passenger car hydrocarbon emissions speciation. Final report

    SciTech Connect

    Black, F.; High, L.

    1980-05-01

    Emission factors for over 60 individual hydrocarbon compounds were determined for four passenger cars. The cars included a 1963 Chevrolet, a 1977 Mustang, and 1978 Monarch, and 1979 LTD II. The speciation data is reported for both tailpipe and evaporative emissions. The tailpipe emissions were for the urban driving conditions of the Federal Test Procedure used in motor vehicle certification. The evaporative emissions were for both diurnal and hot soak conditions, also prescribed in the Federal Test Procedure for certification. The vehicle tests involved four gasoline fuels of varying composition.

  9. World Air Travel Demand, 1950-1980

    NASA Technical Reports Server (NTRS)

    Sarames, G. N.

    1972-01-01

    Total world scheduled air passenger traffic carried by the airlines of the International Civil Aviation Organization (ICAO), excluding the U.S.S.R., increased from 17.4 billion passenger miles in 1950 to 237.4 billion in 1970. This represents an average annual growth rate of 14% during the past two decades. The U.S.S.R. became a member of ICAO in 1970, and Aeroflot - the only Russian airline - reported 49 billion passenger miles for 1970. This traffic, which encompasses both domestic and international travel as well as some nonscheduled flights, is not included in the ICAO world totals shown in this report.

  10. 49 CFR 238.307 - Periodic mechanical inspection of passenger cars and unpowered vehicles used in passenger trains.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... TRANSPORTATION PASSENGER EQUIPMENT SAFETY STANDARDS Inspection, Testing, and Maintenance Requirements for Tier I... (iii) Each railroad shall retain records of the inspection, testing, and maintenance of the...

  11. Application of an in vitro-amplification assay as a novel pre-screening test for compounds inhibiting the aggregation of prion protein scrapie.

    PubMed

    Schmitz, Matthias; Cramm, Maria; Llorens, Franc; Candelise, Niccolò; Müller-Cramm, Dominik; Varges, Daniela; Schulz-Schaeffer, Walter J; Zafar, Saima; Zerr, Inga

    2016-01-01

    In vitro amplification assays, such as real-time quaking-induced conversion (RT-QuIC) are used to detect aggregation activity of misfolded prion protein (PrP) in brain, cerebrospinal fluid (CSF) and urine samples from patients with a prion disease. We believe that the method also has a much broader application spectrum. In the present study, we applied RT-QuIC as a pre-screening test for substances that potentially inhibit the aggregation process of the cellular PrP (PrP(C)) to proteinase (PK)-resistant PrP(res). We chose doxycycline as the test substance as it has been tested successfully in animal models and proposed in clinical studies as a therapeutic for prion diseases. The RT-QuIC-reaction was seeded with brain tissue or CSF from sCJD patients and doxycycline was then added in different concentrations as well as at different time points. In both experiments, we observed a dose- and time-dependent inhibition of the RT-QuIC seeding response and a decrease of PK resistant PrP(res) when doxycycline was added. In contrast, ampicillin or sucrose had no effect on the RT-QuIC seeding response. Our study is the first to apply RT-QuIC as a pre-screening assay for compounds inhibiting the PrP aggregation in vitro and confirms that doxycycline is an efficient inhibitor of the PrP aggregation process in RT-QuIC analysis. PMID:27385410

  12. 76 FR 68257 - Notice of Applications for Certificates of Public Convenience and Necessity and Foreign Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

    ... Applications, or Motion to Modify Scope: September 30, 2011. Description: Application of Sun Air Express, LLC d/b/a Sun Air International requesting authority to operate scheduled passenger service as a...

  13. Health issues of air travel.

    PubMed

    DeHart, Roy L

    2003-01-01

    Every day in the United States the airline industry boards over 1.7 million passengers for a total of 600 million passengers per year. As these passengers enter the cabin of their aircraft few are aware of the artificial environment that will protect them from the hazards of flight. Passengers are exposed to reduced atmospheric pressure, reduced available oxygen, noise, vibration, and are subject to below zero temperatures that are only a quarter inch away-the thickness of the aircraft's skin. Over the past decade there have been both technical and lay articles written on the perception of poor cabin air quality. Studies have, in part, supported some of those concerns, but, in general, the air quality exceeds that found in most enclosed spaces on terra firma. Since the events of September 11th, passengers have not only been exposed to the physical stress of flight, but also to social and emotional stress preceding departure. There has been a significant increase in air rage on board aircraft, which poses a threat to flight safety and a fear of harm to passengers and crew. The phrase "economy class syndrome" has received popular press attention and refers to the possibility of deep vein thrombosis (DVT) in the tight confines of an aircraft cabin. Studies have been conducted that demonstrate DVT can occur in flight just as it occurs in other modes of transportation or with prolonged sitting. In part, because of the stress related to commercial flight it is not a mode of transportation for everyone. Certain cardiovascular, pulmonary, and neuropsychiatric conditions are best left on the ground. Although medical problems and death are rare in flight, they do occur, and one major airline reported 1.52 medical diversions per billion revenue passenger miles flown. To provide medical support at 36,000 ft (11,000 m) most airlines now carry on-board medical kits as well as automatic external defibrillators. A recent survey conducted by a major airline revealed that there was

  14. Environmental assessment of passenger transportation should include infrastructure and supply chains

    NASA Astrophysics Data System (ADS)

    Chester, Mikhail V.; Horvath, Arpad

    2009-04-01

    To appropriately mitigate environmental impacts from transportation, it is necessary for decision makers to consider the life-cycle energy use and emissions. Most current decision-making relies on analysis at the tailpipe, ignoring vehicle production, infrastructure provision, and fuel production required for support. We present results of a comprehensive life-cycle energy, greenhouse gas emissions, and selected criteria air pollutant emissions inventory for automobiles, buses, trains, and airplanes in the US, including vehicles, infrastructure, fuel production, and supply chains. We find that total life-cycle energy inputs and greenhouse gas emissions contribute an additional 63% for onroad, 155% for rail, and 31% for air systems over vehicle tailpipe operation. Inventorying criteria air pollutants shows that vehicle non-operational components often dominate total emissions. Life-cycle criteria air pollutant emissions are between 1.1 and 800 times larger than vehicle operation. Ranges in passenger occupancy can easily change the relative performance of modes.

  15. Passenger and Cell Phone Conversations in Simulated Driving

    ERIC Educational Resources Information Center

    Drews, Frank A.; Pasupathi, Monisha; Strayer, David L.

    2008-01-01

    This study examines how conversing with passengers in a vehicle differs from conversing on a cell phone while driving. We compared how well drivers were able to deal with the demands of driving when conversing on a cell phone, conversing with a passenger, and when driving without any distraction. In the conversation conditions, participants were…

  16. 27 CFR 31.91 - Passenger trains, aircraft, and vessels.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Passenger trains, aircraft... Sales in Multiple Locations § 31.91 Passenger trains, aircraft, and vessels. Persons who carry on the business of a retail dealer in liquors or of a retail dealer in beer on trains, aircraft, boats, or...

  17. 27 CFR 31.91 - Passenger trains, aircraft, and vessels.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Passenger trains, aircraft... Sales in Multiple Locations § 31.91 Passenger trains, aircraft, and vessels. Persons who carry on the business of a retail dealer in liquors or of a retail dealer in beer on trains, aircraft, boats, or...

  18. 14 CFR 29.807 - Passenger emergency exits.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Passenger emergency exits. 29.807 Section 29.807 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Design and Construction Personnel and Cargo Accommodations § 29.807 Passenger emergency exits....

  19. 14 CFR 121.573 - Briefing passengers: Extended overwater operations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Briefing passengers: Extended overwater... OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.573 Briefing passengers: Extended overwater operations. (a) In addition to the oral briefing required by §...

  20. 49 CFR 223.15 - Requirements for existing passenger cars.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... regulations of the Office of the Secretary of Transportation, 49 CFR 1.49(m)) ... 49 Transportation 4 2013-10-01 2013-10-01 false Requirements for existing passenger cars. 223.15... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION SAFETY GLAZING STANDARDS-LOCOMOTIVES, PASSENGER CARS AND...

  1. 49 CFR 223.15 - Requirements for existing passenger cars.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... regulations of the Office of the Secretary of Transportation, 49 CFR 1.49(m)) [44 FR 77352, Dec. 31, 1979, as... 49 Transportation 4 2014-10-01 2014-10-01 false Requirements for existing passenger cars. 223.15... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION SAFETY GLAZING STANDARDS-LOCOMOTIVES, PASSENGER CARS AND...

  2. 49 CFR 223.15 - Requirements for existing passenger cars.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... regulations of the Office of the Secretary of Transportation, 49 CFR 1.49(m)) ... 49 Transportation 4 2012-10-01 2012-10-01 false Requirements for existing passenger cars. 223.15... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION SAFETY GLAZING STANDARDS-LOCOMOTIVES, PASSENGER CARS AND...

  3. 32 CFR 700.842 - Authority over passengers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... regulations or in orders from competent authority, all passengers in a ship or aircraft of the naval service... and routine of the ship or aircraft. The commanding officer of such ship or aircraft shall take no... aircraft or of any persons embarked, subject a passenger not in the naval service to such restraint as...

  4. 78 FR 71785 - Passenger Train Emergency Systems II

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-29

    ... FRA's January 3, 2012, proposed rule on passenger train emergency systems, see 77 FR 153, FRA issues... the Act, FRA published the Passenger Train Emergency Preparedness (PTEP) final rule. See 63 FR 24629...) final rule. See 64 FR 25540. The rule established comprehensive safety standards for railroad...

  5. 49 CFR 223.8 - Additional requirements for passenger equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Additional requirements for passenger equipment. 223.8 Section 223.8 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL... AND CABOOSES Specific Requirements § 223.8 Additional requirements for passenger equipment....

  6. 46 CFR 178.215 - Weight of passengers and crew.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Weight of passengers and crew. 178.215 Section 178.215... Weight of passengers and crew. (a) This section applies to each vessel, regardless of when constructed... required, the owner of each vessel must provide the master with the total test weight used in...

  7. Shuttle passenger couch. [design and performance of engineering model

    NASA Technical Reports Server (NTRS)

    Rosener, A. A.; Stephenson, M. L.

    1974-01-01

    Conceptual design and fabrication of a full scale shuttle passenger couch engineering model are reported. The model was utilized to verify anthropometric dimensions, reach dimensions, ingress/egress, couch operation, storage space, restraint locations, and crew acceptability. These data were then incorported in the design of the passenger couch verification model that underwent performance tests.

  8. 49 CFR 223.15 - Requirements for existing passenger cars.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... regulations of the Office of the Secretary of Transportation, 49 CFR 1.49(m)) ... 49 Transportation 4 2011-10-01 2011-10-01 false Requirements for existing passenger cars. 223.15... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION SAFETY GLAZING STANDARDS-LOCOMOTIVES, PASSENGER CARS AND...

  9. 14 CFR 221.30 - Passenger fares and charges.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Passenger fares and charges. 221.30 Section 221.30 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS TARIFFS Manner of Filing Tariffs § 221.30 Passenger fares and charges....

  10. 49 CFR 541.5 - Requirements for passenger motor vehicles.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 6 2014-10-01 2014-10-01 false Requirements for passenger motor vehicles. 541.5 Section 541.5 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR VEHICLE THEFT PREVENTION STANDARD § 541.5 Requirements for passenger...

  11. 49 CFR 541.5 - Requirements for passenger motor vehicles.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 6 2011-10-01 2011-10-01 false Requirements for passenger motor vehicles. 541.5 Section 541.5 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR VEHICLE THEFT PREVENTION STANDARD § 541.5 Requirements for passenger...

  12. 49 CFR 541.5 - Requirements for passenger motor vehicles.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... confidential treatment pursuant to 49 CFR part 512, the manufacturer must also submit a complete copy of the... TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR VEHICLE THEFT PREVENTION STANDARD § 541.5 Requirements for passenger motor vehicles. (a) Each passenger motor vehicle subject...

  13. 49 CFR 541.5 - Requirements for passenger motor vehicles.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 6 2012-10-01 2012-10-01 false Requirements for passenger motor vehicles. 541.5 Section 541.5 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR VEHICLE THEFT PREVENTION STANDARD § 541.5 Requirements for passenger...

  14. 14 CFR 25.791 - Passenger information signs and placards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Passenger information signs and placards... and Cargo Accommodations § 25.791 Passenger information signs and placards. (a) If smoking is to be..., there must be at least one sign notifying when smoking is prohibited. Signs which notify when smoking...

  15. 14 CFR 25.791 - Passenger information signs and placards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Passenger information signs and placards... and Cargo Accommodations § 25.791 Passenger information signs and placards. (a) If smoking is to be..., there must be at least one sign notifying when smoking is prohibited. Signs which notify when smoking...

  16. 14 CFR 25.791 - Passenger information signs and placards.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Passenger information signs and placards... and Cargo Accommodations § 25.791 Passenger information signs and placards. (a) If smoking is to be..., there must be at least one sign notifying when smoking is prohibited. Signs which notify when smoking...

  17. 14 CFR 25.791 - Passenger information signs and placards.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Passenger information signs and placards... and Cargo Accommodations § 25.791 Passenger information signs and placards. (a) If smoking is to be..., there must be at least one sign notifying when smoking is prohibited. Signs which notify when smoking...

  18. 14 CFR 25.791 - Passenger information signs and placards.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Passenger information signs and placards... and Cargo Accommodations § 25.791 Passenger information signs and placards. (a) If smoking is to be..., there must be at least one sign notifying when smoking is prohibited. Signs which notify when smoking...

  19. 49 CFR 223.15 - Requirements for existing passenger cars.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... regulations of the Office of the Secretary of Transportation, 49 CFR 1.49(m)) ... 49 Transportation 4 2010-10-01 2010-10-01 false Requirements for existing passenger cars. 223.15... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION SAFETY GLAZING STANDARDS-LOCOMOTIVES, PASSENGER CARS AND...

  20. 19 CFR 4.80a - Coastwise transportation of passengers.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... request shall be filed in accordance with the provisions of part 177, CBP Regulations (19 CFR part 177). ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Coastwise transportation of passengers. 4.80a... transportation of passengers. (a) For the purposes of this section, the following terms will have the meaning...

  1. 19 CFR 4.80a - Coastwise transportation of passengers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... request shall be filed in accordance with the provisions of part 177, CBP Regulations (19 CFR part 177). ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Coastwise transportation of passengers. 4.80a... transportation of passengers. (a) For the purposes of this section, the following terms will have the meaning...

  2. 19 CFR 4.80a - Coastwise transportation of passengers.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... request shall be filed in accordance with the provisions of part 177, CBP Regulations (19 CFR part 177). ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Coastwise transportation of passengers. 4.80a... transportation of passengers. (a) For the purposes of this section, the following terms will have the meaning...

  3. 19 CFR 4.80a - Coastwise transportation of passengers.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... request shall be filed in accordance with the provisions of part 177, CBP Regulations (19 CFR part 177). ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Coastwise transportation of passengers. 4.80a... transportation of passengers. (a) For the purposes of this section, the following terms will have the meaning...

  4. 19 CFR 4.80a - Coastwise transportation of passengers.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... request shall be filed in accordance with the provisions of part 177, CBP Regulations (19 CFR part 177). ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Coastwise transportation of passengers. 4.80a... transportation of passengers. (a) For the purposes of this section, the following terms will have the meaning...

  5. Manikin families representing obese airline passengers in the US.

    PubMed

    Park, Hanjun; Park, Woojin; Kim, Yongkang

    2014-01-01

    Aircraft passenger spaces designed without proper anthropometric analyses can create serious problems for obese passengers, including: possible denial of boarding, excessive body pressures and contact stresses, postural fixity and related health hazards, and increased risks of emergency evacuation failure. In order to help address the obese passenger's accommodation issues, this study developed male and female manikin families that represent obese US airline passengers. Anthropometric data of obese individuals obtained from the CAESAR anthropometric database were analyzed through PCA-based factor analyses. For each gender, a 99% enclosure cuboid was constructed, and a small set of manikins was defined on the basis of each enclosure cuboid. Digital human models (articulated human figures) representing the manikins were created using a human CAD software program. The manikin families were utilized to develop design recommendations for selected aircraft seat dimensions. The manikin families presented in this study would greatly facilitate anthropometrically accommodating large airline passengers. PMID:25516129

  6. 49 CFR 39.29 - May PVOs limit the number of passengers with a disability on a passenger vessel?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... mobility disability on your vessel. However, if in the Captain's judgment, weight or stability issues are presented by the presence of mobility devices and would conflict with legitimate safety requirements pertaining to the vessel and its passengers, then the number of passengers with mobility aids may be...

  7. 75 FR 26839 - Metrics and Standards for Intercity Passenger Rail Service under Section 207 of the Passenger...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-12

    ... measuring the performance and service quality of intercity passenger train operations. In compliance with... notice in the Federal Register (74 FR 10983) requesting comments on the Proposed Metrics and Standards... Federal Railroad Administration Metrics and Standards for Intercity Passenger Rail Service under...

  8. 49 CFR 39.29 - May PVOs limit the number of passengers with a disability on a passenger vessel?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... mobility disability on your vessel. However, if in the Captain's judgment, weight or stability issues are presented by the presence of mobility devices and would conflict with legitimate safety requirements pertaining to the vessel and its passengers, then the number of passengers with mobility aids may be...

  9. Cooling performance and evaluation of automotive refrigeration system for a passenger car

    NASA Astrophysics Data System (ADS)

    Prajitno, Deendarlianto, Majid, Akmal Irfan; Mardani, Mahardeka Dhias; Wicaksono, Wendi; Kamal, Samsul; Purwanto, Teguh Pudji; Fauzun

    2016-06-01

    A new design of automotive refrigeration system for a passenger car was proposed. To ensure less energy consumption and optimal thermal comfort, the performance of the system were evaluated. This current research was aimed to evaluate the refrigeration characteristics of the system for several types of cooling load. In this present study, a four-passenger wagon car with 1500 cc gasoline engine that equipped by a belt driven compressor (BDC) was used as the tested vehicle. To represent the tropical condition, a set of lamps and wind sources are installed around the vehicle. The blower capacity inside a car is varied from 0.015 m/s to 0.027 m/s and the compressor speed is varied at variable 820, 1400, and 2100 rpm at a set temperature of 22°C. A set of thermocouples that combined by data logger were used to measure the temperature distribution. The system uses R-134a as the refrigerant. In order to determine the cooling capacity of the vehicle, two conditions were presented: without passengers and full load conditions. As the results, cooling capacity from any possible heating sources and transient characteristics of temperature in both systems for the cabin, engine, compressor, and condenser are presented in this work. As the load increases, the outlet temperature of evaporator also increases due to the increase of condensed air. This phenomenon also causes the increase of compressor work and compression ratio which associated to the addition of specific volume in compressor inlet.

  10. Effect of helicopter noise on passenger annoyance

    NASA Technical Reports Server (NTRS)

    Clevenson, S. A.; Leatherwood, J. D.

    1979-01-01

    The effects of helicopter interior noise on passenger annoyance for both reverie and listening situations was investigated. The relative effectiveness of several metrics for quantifying annoyance response for these situations was also studied. The noise stimuli were based upon recordings of the interior noise of civil helicopter research aircraft. These noises were presented at levels ranging from approximately 70 to 86 d with various tonal components selectively attenuated to give a range of spectra. The listening task required the subjects to listen to and record phonetically-balanced words presented within the various noise environments. Results indicate that annoyance during a listening condition is generally higher than annoyance under a reverie condition for corresponding interior noise environments. Attenuation of the tonal components results in increases in listening performance but has only a small effect upon annoyance for a given noise level.

  11. Emergency medicine and the airline passenger

    NASA Technical Reports Server (NTRS)

    Mohler, S. R.; Nicogossian, A.; Margulies, R. A.

    1980-01-01

    Problems related to immediate medical care in case of in-flight emergencies are discussed with reference to such critical types of medical emergencies as obstructed airway, cardiac dysfunction, trauma, hemorrhage, hypoxia, and pain. It is shown that training flight attendants to deal with in-flight medical emergencies and to use first-aid support equipment and essential and useful drugs may later help with stabilization of a victim and allow continuing the flight to the scheduled destination without the need for a diverted landing. Among the steps suggested in order to upgrade inflight welfare and safety of passengers are the development of an advisory circular by the FAA covering standardized training for flight attendants, regulatory action requiring upgrading of the present rudimentary first-aid kit, and the enactment of Good Samaritan legislation by the U.S. Government.

  12. Research needs for a commercial passenger tiltrotor

    NASA Technical Reports Server (NTRS)

    Unger, George; Alexander, Harold

    1991-01-01

    The National Aeronautics and Space Administration (NASA) recently completed a series of contracts and studies that examined the technology needs for a tiltrotor aircraft in commercial service as well as military missions. The commercial needs arise out of market-driven requirements that include vertiport location and design, passenger comfort levels and competitive costs. The military needs are derived from time-sensitive missions and combat effectiveness. In response to these results, NASA has decided to address the commercial needs first, recognizing that there will be eventual payoff to military missions as well. Research goals were explored in acoustics, flight dynamics, human factors and displays, dynamics and loads, propulsion, safety, and configuration design. The paper describes the development of these goals from the market requirements and the implications for possible research activities. The aircraft issues that were addressed include number of blades, advanced blade planforms, steep approach requirements and pilot-cockpit interface for civil operations.

  13. Source identification of PM10 pollution in subway passenger cabins using positive matrix factorization

    NASA Astrophysics Data System (ADS)

    Park, Duckshin; Oh, Miseok; Yoon, Younghun; Park, Eunyoung; Lee, Kiyoung

    2012-03-01

    Monitoring the air quality in subway passenger cabins is important because of the large number of passengers and potentially high levels of air pollution. This report characterized PM10 levels in subway cabins in Seoul, Korea, and identified PM10 sources using elemental analysis and receptor modeling. PM10 levels in subway cabins were continuously measured using a light scattering monitor during rush and non-rush hours. A total of 41 measurements were taken during rush and non-rush hours, and the measurements were repeated in all four seasons. Filter samples were also collected for elemental composition analysis. Major PM10 sources were identified using positive matrix factorization (PMF). The in-cabin PM10 concentrations were the highest in the winter at 152.8 μg m-3 during rush hours and 90.2 μg m-3 during non-rush hours. While PM10 levels were higher during rush hours than during non-rush hours in three seasons (excluding summer), these levels were not associated with number of passenger. Elemental analysis showed that the PM10 was composed of 52.5% inorganic elements, 10.2% anions, and 37.3% other. Fe was the most abundant element and significantly correlated (p < 0.01) with Mn (r = 0.97), Ti (r = 0.91), Cr (r = 0.88), Ni (r = 0.89), and Cu (r = 0.88). Fe, Mn, Cr, and Cu are indicators of railroad-related PM10 sources. The PM10 sources characterized by PMF were soil and road dust sources (27.2%), railroad-related sources (47.6%), secondary nitrate sources (16.2%), and a chlorine factor mixed with a secondary sulfate source (9.1%). Overall, railroad-related sources contributed the most PM10 to subway cabin air.

  14. Certification and safety aspects relating to the transport of passengers on high altitude balloons in Europe

    NASA Astrophysics Data System (ADS)

    Schoenmaker, Annelie

    2014-07-01

    High-altitude balloons typically fly between 25 and 50 km in altitude, which, while below the Karman line of 100 km, is yet far above the altitudes typically flown by aircraft. For example, the highest-flying commercial aircraft - the Concorde - had a maximum cruising altitude of only 18 km. zero2infinity, a Spanish company, is currently developing a pressurized pod named “bloon” which will be capable of lifting six people, including two pilot crew members and four paying passengers, to an altitude of 36 km through the use of high-altitude balloons. The boundary between Airspace and Outer Space has never been legally defined, mostly because of the lack of activities taking place between the altitude where airplanes fly and the lowest orbiting spacecraft. High-altitude balloons do fly at these in-between altitudes and the prospect of commercializing access to these parts of the stratosphere poses some questions in a new light. Given the relatively low altitude at which they fly, it may well be that these types of balloons would be considered to operate exclusively within air space. However, given the technology involved in crewed high altitude balloon flights, which is more similar to spacecraft engineering than to traditional hot-air or gas ballooning, it is necessary to evaluate the various legal regimes, codes, and regulations that would apply to such flights, especially regarding licenses and liabilities. For high altitude balloon flights commencing in Europe, the European Aviation Safety Agency (EASA) would very likely be the competent certification or licensing agency for these flights, although there would likely be input from various national aviation authorities as well. However, because the European Commission (EC) has not yet issued regulations regarding commercial spaceflight, particularly the use of high altitude balloons, new rules and regulations governing such flights may still need to be drafted and promulgated. With the development of

  15. 40 CFR 86.1811-10 - Emission standards for light-duty vehicles, light-duty trucks and medium-duty passenger vehicles.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Emission standards for light-duty vehicles, light-duty trucks and medium-duty passenger vehicles. 86.1811-10 Section 86.1811-10 Protection of... AND IN-USE HIGHWAY VEHICLES AND ENGINES General Compliance Provisions for Control of Air...

  16. 40 CFR 86.1811-09 - Emission standards for light-duty vehicles, light-duty trucks and medium-duty passenger vehicles.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Emission standards for light-duty vehicles, light-duty trucks and medium-duty passenger vehicles. 86.1811-09 Section 86.1811-09 Protection of... AND IN-USE HIGHWAY VEHICLES AND ENGINES General Compliance Provisions for Control of Air...

  17. 14 CFR 382.25 - May a carrier require a passenger with a disability to provide advance notice that he or she is...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false May a carrier require a passenger with a... Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access...

  18. 14 CFR 382.25 - May a carrier require a passenger with a disability to provide advance notice that he or she is...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false May a carrier require a passenger with a... Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access...

  19. 14 CFR 382.25 - May a carrier require a passenger with a disability to provide advance notice that he or she is...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false May a carrier require a passenger with a... Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access...

  20. 14 CFR 382.25 - May a carrier require a passenger with a disability to provide advance notice that he or she is...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false May a carrier require a passenger with a... Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access...

  1. 14 CFR 382.27 - May a carrier require a passenger with a disability to provide advance notice in order to obtain...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false May a carrier require a passenger with a...? 382.27 Section 382.27 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR...

  2. 14 CFR 382.27 - May a carrier require a passenger with a disability to provide advance notice in order to obtain...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false May a carrier require a passenger with a...? 382.27 Section 382.27 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR...

  3. Use of mass spectrometry coupled with a solids insertion probe to prescreen soil samples for environmental samples

    SciTech Connect

    Check, C.E.; Bach, S.B.H.

    1995-12-31

    The contamination of air, water, and soils by a myriad of sources generates a large sample Currently, sample volume for hazardous constituent analyses is approximately half a million samples per year. The total analytical costs associated with this are astronomical. The analysis of these samples is vital in terms of assessing the types of contamination present and to what degree a site has been contaminated. The results of these analyses are very important for making an informed, knowledgeable decision as to the need for remediation and what type of remediation processes should be initiated based on site suitability vs non-action for the various sample sites. With an ever growing environmental consciousness in today`s society, the assessment and subsequent remediation of a site needs to be accomplished promptly despite the time constraints traditional methods place on such actions. In order to facilitate a rapid assessment, it is desirable to utilize instrumentation and equipment which afford the most information about a site allowing for optimization in environmental assessment while maintaining a realistic time schedule for the resulting remediation process. Because there are various types of environmental samples that can be taken at a site, different combinations of instrumentation and methods are required for assessing the level and type of contamination present whether it is in air, water, or soils. This study is limited to analyzing soil-like media that would normally fall under EPA Method 8270 which is used to analyze solid waste matrices, soils, and groundwater for semi-volatile organic compounds.

  4. 14 CFR 252.5 - Smoking ban: foreign air carriers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Smoking ban: foreign air carriers. 252.5... PROCEEDINGS) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.5 Smoking ban: foreign air carriers. (a) Foreign air carriers shall prohibit smoking on all scheduled passenger flight segments: (1) Between...

  5. 14 CFR 252.3 - Smoking ban: air carriers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Smoking ban: air carriers. 252.3 Section... PROCEEDINGS) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.3 Smoking ban: air carriers. Air carriers shall prohibit smoking on all scheduled passenger flights....

  6. 14 CFR 252.5 - Smoking ban: foreign air carriers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Smoking ban: foreign air carriers. 252.5... PROCEEDINGS) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.5 Smoking ban: foreign air carriers. (a) Foreign air carriers shall prohibit smoking on all scheduled passenger flight segments: (1) Between...

  7. 14 CFR 252.5 - Smoking ban: foreign air carriers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Smoking ban: foreign air carriers. 252.5... PROCEEDINGS) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.5 Smoking ban: foreign air carriers. (a) Foreign air carriers shall prohibit smoking on all scheduled passenger flight segments: (1) Between...

  8. 14 CFR 252.5 - Smoking ban: foreign air carriers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Smoking ban: foreign air carriers. 252.5... PROCEEDINGS) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.5 Smoking ban: foreign air carriers. (a) Foreign air carriers shall prohibit smoking on all scheduled passenger flight segments: (1) Between...

  9. 31. INTERIOR VIEW OF FERRY PASSENGER CONCOURSE, SECOND LEVEL, LOOKING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    31. INTERIOR VIEW OF FERRY PASSENGER CONCOURSE, SECOND LEVEL, LOOKING SOUTH - Central Railroad of New Jersey, Jersey City Ferry Terminal, Johnson Avenue at Hudson River, Jersey City, Hudson County, NJ

  10. 36. VIEW OF PASSENGER WAITING ROOM, FERRY HOUSE, NORTH CENTRAL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    36. VIEW OF PASSENGER WAITING ROOM, FERRY HOUSE, NORTH CENTRAL BUILDING, SECOND LEVEL, LOOKING EAST - Central Railroad of New Jersey, Jersey City Ferry Terminal, Johnson Avenue at Hudson River, Jersey City, Hudson County, NJ

  11. Fuzzy temporal logic based railway passenger flow forecast model.

    PubMed

    Dou, Fei; Jia, Limin; Wang, Li; Xu, Jie; Huang, Yakun

    2014-01-01

    Passenger flow forecast is of essential importance to the organization of railway transportation and is one of the most important basics for the decision-making on transportation pattern and train operation planning. Passenger flow of high-speed railway features the quasi-periodic variations in a short time and complex nonlinear fluctuation because of existence of many influencing factors. In this study, a fuzzy temporal logic based passenger flow forecast model (FTLPFFM) is presented based on fuzzy logic relationship recognition techniques that predicts the short-term passenger flow for high-speed railway, and the forecast accuracy is also significantly improved. An applied case that uses the real-world data illustrates the precision and accuracy of FTLPFFM. For this applied case, the proposed model performs better than the k-nearest neighbor (KNN) and autoregressive integrated moving average (ARIMA) models. PMID:25431586

  12. Fuzzy Temporal Logic Based Railway Passenger Flow Forecast Model

    PubMed Central

    Dou, Fei; Jia, Limin; Wang, Li; Xu, Jie; Huang, Yakun

    2014-01-01

    Passenger flow forecast is of essential importance to the organization of railway transportation and is one of the most important basics for the decision-making on transportation pattern and train operation planning. Passenger flow of high-speed railway features the quasi-periodic variations in a short time and complex nonlinear fluctuation because of existence of many influencing factors. In this study, a fuzzy temporal logic based passenger flow forecast model (FTLPFFM) is presented based on fuzzy logic relationship recognition techniques that predicts the short-term passenger flow for high-speed railway, and the forecast accuracy is also significantly improved. An applied case that uses the real-world data illustrates the precision and accuracy of FTLPFFM. For this applied case, the proposed model performs better than the k-nearest neighbor (KNN) and autoregressive integrated moving average (ARIMA) models. PMID:25431586

  13. Complete transection of the trunk of passengers in car accidents.

    PubMed

    Nadjem, H; Ropohl, D

    1996-06-01

    Traumatic amputation of extremities and complete severance of the trunk have been reported in extra-urban collisions between passenger cars and pedestrians at collision speeds of > 80-100 km/h (50-62 mi/h). In car passengers, such extreme types of injuries are very rare. Two cases are presented in which the cars had a lateral collision with road trees near the right B column (column between front and back door), as a result of which the car was torn into two parts just in front of the rear axle near the back seats. Under these circumstances, the trunk of the back passenger on the side of the collision was completely severed. Both accidents happened in left-hand bends and the speed of collisions amounted to 120 and 180 km/h (74 and 111 mi/h), respectively. All passengers were flung out of the cars. PMID:8727295

  14. 33 CFR 183.305 - Passenger carrying area.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... stem inside the passenger carrying area, the forward vertical line is where a line 45 degrees to the horizontal when the boat is level is tangent to the curve of the stem, as illustrated in Figure 5. For...

  15. 33 CFR 183.205 - Passenger carrying area.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... stem inside the passenger carrying area, the forward vertical line is where a line 45 degrees to the horizontal when the boat is level is tangent to the curve of the stem, as illustrated in Figure 5. For...

  16. 77 FR 25105 - Reporting of Ancillary Airline Passenger Revenues

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-27

    ... wheelchairs and scooters used by passengers with disabilities. See 76 FR 41726. You may review comments to...? Issued in Washington, DC, on April 23, 2012. Pat Hu, Director, Bureau of Transportation...

  17. Passengers' perception of the safety demonstration on board an aircraft

    NASA Astrophysics Data System (ADS)

    Ruenruoy, Ratchada

    The cabin safety demonstration on board an aircraft is one of the methods to provide safety information for passengers before aircraft takeoff. However, passengers' enthusiasm toward safety demonstrations is normally low. Therefore, the study of passengers' perception toward safety briefings on board an aircraft is important in increasing the safety awareness for the travelling public on commercial aircraft. A survey was distributed to measure the perceptions of Middle Tennessee State University (MTSU) faculty and staff, Aerospace students, and international students who have traveled in the last year. It was generally found that watching the cabin safety demonstration before aircraft takeoff was believed to be important for passengers. However, the attention to the safety demonstration remained low because the safety briefings were not good enough in terms of clear communication, particularly in the recorded audio demonstration and the live safety demonstration methods of briefing.

  18. 53. VIEW OF PASSENGER SPEEDER 04 IN FOREGROUND, BOOM SPEEDER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    53. VIEW OF PASSENGER SPEEDER 04 IN FOREGROUND, BOOM SPEEDER 75 IN BACKGROUND LEFT, AND BOOM SPEEDER 59 IN BACKGROUND RIGHT - Electron Hydroelectric Project, Along Puyallup River, Electron, Pierce County, WA

  19. 49 CFR 374.315 - Transportation of passengers with disabilities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... by the Secretary of Transportation (49 CFR parts 27, 37, and 38) and the Attorney General (28 CFR... Compliance Board (36 CFR part 1191). ... 49 Transportation 5 2014-10-01 2014-10-01 false Transportation of passengers with...

  20. 49 CFR 374.315 - Transportation of passengers with disabilities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... by the Secretary of Transportation (49 CFR parts 27, 37, and 38) and the Attorney General (28 CFR... Compliance Board (36 CFR part 1191). ... 49 Transportation 5 2011-10-01 2011-10-01 false Transportation of passengers with...

  1. 49 CFR 374.315 - Transportation of passengers with disabilities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... by the Secretary of Transportation (49 CFR parts 27, 37, and 38) and the Attorney General (28 CFR... Compliance Board (36 CFR part 1191). ... 49 Transportation 5 2012-10-01 2012-10-01 false Transportation of passengers with...

  2. 49 CFR 374.315 - Transportation of passengers with disabilities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... by the Secretary of Transportation (49 CFR parts 27, 37, and 38) and the Attorney General (28 CFR... Compliance Board (36 CFR part 1191). ... 49 Transportation 5 2013-10-01 2013-10-01 false Transportation of passengers with...

  3. 49 CFR 374.315 - Transportation of passengers with disabilities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... by the Secretary of Transportation (49 CFR parts 27, 37, and 38) and the Attorney General (28 CFR... Compliance Board (36 CFR part 1191). ... 49 Transportation 5 2010-10-01 2010-10-01 false Transportation of passengers with...

  4. Design of a buried explosive hazard pre-screener in forward looking imagery based on shearlet filtering and image post-processing

    NASA Astrophysics Data System (ADS)

    Price, Stanton R.; Anderson, Derek T.; Keller, James M.

    2015-05-01

    A major difficulty in designing an automatic explosive hazard detection (EHD) system in forward looking (FL) imagery is the robust and efficient detection of regions of interest (ROIs) that warrant further investigation. FL-EHD is particularly challenging, versus a downward looking technology, because a camera sees everything in the scene, on- and off-road. While off-road can be somewhat mitigated through various mechanisms, such as road masks or a road detector, on-road obstacles still have to be addressed. A brute force strategy is infeasible for this application as it requires advanced standoff capabilities, a low false alarm rate, and real-time processing to achieve a goal such as route clearance or target avoidance. Herein, we discuss the design of a new pre-screener based on shearlet filtering and image post-processing that lets us exploit important characteristics of targets in FL imagery identified by a maximally stable extremal region (MSER) keypoint detector. Results indicate that this approach performs as desired, i.e., identifies expected percentage of target ROIs at the defined acceptable FAR, without need for extensive parameter learning. Performance is assessed in the context of receiver operating characteristic curves on data from a U.S. Army test site that contains multiple target and clutter types, burial depths and times of day.

  5. Exposure to tri-o-cresyl phosphate detected in jet airplane passengers

    PubMed Central

    Liyasova, Mariya; Li, Bin; Schopfer, Lawrence M.; Nachon, Florian; Masson, Patrick; Furlong, Clement E.; Lockridge, Oksana

    2011-01-01

    The aircraft cabin and flight deck ventilation are supplied from partially compressed unfiltered bleed air directly from the engine. Worn or defective engine seals can result in the release of engine oil into the cabin air supply. Aircrew and passengers have complained of illness following such “fume events”. Adverse health effects are hypothesized to result from exposure to tricresyl phosphate mixed esters, a chemical added to jet engine oil and hydraulic fluid for its anti-wear properties. Our goal was to develop a laboratory test for exposure to tricresyl phosphate. The assay was based on the fact that the active-site serine of butyrylcholinesterase reacts with the active metabolite of tri-o-cresyl phosphate, cresyl saligenin phosphate, to make a stable phosphorylated adduct with an added mass of 80 Da. No other organophosphorus agent makes this adduct in vivo on butyrylcholinesterase. Blood samples from jet airplane passengers were obtained 24–48 hours after completing a flight. Butyrylcholinesterase was partially purified from 25 ml serum or plasma, digested with pepsin, enriched for phosphorylated peptides by binding to titanium oxide, and analyzed by mass spectrometry. Of 12 jet airplane passengers tested, 6 were positive for exposure to tri-o-cresyl phosphate that is, they had detectable amounts of the phosphorylated peptide FGEpSAGAAS. The level of exposure was very low. No more than 0.05 to 3% of plasma butyrylcholinesterase was modified. None of the subjects had toxic symptoms. Four of the positive subjects were retested 3 to 7 months following their last airplane trip and were found to be negative for phosphorylated butyrylcholinesterase. In conclusion, this is the first report of an assay that detects exposure to tri-o-cresyl phosphate in jet airplane travelers. PMID:21723309

  6. Exposure to tri-o-cresyl phosphate detected in jet airplane passengers.

    PubMed

    Liyasova, Mariya; Li, Bin; Schopfer, Lawrence M; Nachon, Florian; Masson, Patrick; Furlong, Clement E; Lockridge, Oksana

    2011-11-01

    The aircraft cabin and flight deck ventilation are supplied from partially compressed unfiltered bleed air directly from the engine. Worn or defective engine seals can result in the release of engine oil into the cabin air supply. Aircrew and passengers have complained of illness following such "fume events". Adverse health effects are hypothesized to result from exposure to tricresyl phosphate mixed esters, a chemical added to jet engine oil and hydraulic fluid for its anti-wear properties. Our goal was to develop a laboratory test for exposure to tricresyl phosphate. The assay was based on the fact that the active-site serine of butyrylcholinesterase reacts with the active metabolite of tri-o-cresyl phosphate, cresyl saligenin phosphate, to make a stable phosphorylated adduct with an added mass of 80 Da. No other organophosphorus agent makes this adduct in vivo on butyrylcholinesterase. Blood samples from jet airplane passengers were obtained 24-48 h after completing a flight. Butyrylcholinesterase was partially purified from 25 ml serum or plasma, digested with pepsin, enriched for phosphorylated peptides by binding to titanium oxide, and analyzed by mass spectrometry. Of 12 jet airplane passengers tested, 6 were positive for exposure to tri-o-cresyl phosphate that is, they had detectable amounts of the phosphorylated peptide FGEpSAGAAS. The level of exposure was very low. No more than 0.05 to 3% of plasma butyrylcholinesterase was modified. None of the subjects had toxic symptoms. Four of the positive subjects were retested 3 to 7 months following their last airplane trip and were found to be negative for phosphorylated butyrylcholinesterase. In conclusion, this is the first report of an assay that detects exposure to tri-o-cresyl phosphate in jet airplane travelers. PMID:21723309

  7. Study to develop improved fire resistant aircraft passenger seat materials

    NASA Technical Reports Server (NTRS)

    Duskin, F. E.; Schutter, K. J.; Sieth, H. H.; Trabold, E. L.

    1980-01-01

    The Phase 3 study of the NASA 'Improved Fire Resistant Aircraft Seat Materials' involved fire tests of improved materials in multilayered combinations representative of cushion configurations. Tests were conducted to determine their thermal, smoke, and fire resistance characteristics. Additionally, a 'Design Guideline' for Fire Resistant Passenger Seats was written outlining general seat design considerations. Finally, a three-abreast 'Tourist Class' passenger seat assembly fabricated from the most advanced fire-resistant materials was delivered.

  8. Fire-resistant materials for aircraft passenger seat construction

    NASA Technical Reports Server (NTRS)

    Fewell, L. L.; Tesoro, G. C.; Moussa, A.; Kourtides, D. A.

    1979-01-01

    The thermal response characteristics of fabric and fabric-foam assemblies are described. The various aspects of the ignition behavior of contemporary aircraft passenger seat upholstery fabric materials relative to fabric materials made from thermally stable polymers are evaluated. The role of the polymeric foam backing on the thermal response of the fabric-foam assembly is also ascertained. The optimum utilization of improved fire-resistant fabric and foam materials in the construction of aircraft passenger seats is suggested.

  9. Small passenger car transmission test: Dodge Omni A-404 transmission

    NASA Technical Reports Server (NTRS)

    Bujold, M. P.

    1980-01-01

    The small passenger car transmission test was initiated to supply electric vehicle manufacturers with technical information regarding the performance of commercially available transmissions. This transmission was tested in accordance with a passenger car automatic transmission test code (SAE J65lb) which required drive performance, coast performance, and no load test conditions. Under these test conditions, the transmission attained maximum efficiencies in the mid eighty percent range for both drive performance test and coast performance tests.

  10. 19 CFR 122.49 - Correction of air cargo manifest or air waybill.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... SECURITY; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Aircraft Entry and Entry Documents; Electronic Manifest Requirements for Passengers, Crew Members, and Non-Crew Members Onboard Commercial Aircraft Arriving In, Continuing Within, and Overflying the United States § 122.49 Correction of air...

  11. 19 CFR 122.49 - Correction of air cargo manifest or air waybill.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... SECURITY; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Aircraft Entry and Entry Documents; Electronic Manifest Requirements for Passengers, Crew Members, and Non-Crew Members Onboard Commercial Aircraft Arriving In, Continuing Within, and Overflying the United States § 122.49 Correction of air...

  12. 19 CFR 122.49 - Correction of air cargo manifest or air waybill.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... SECURITY; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Aircraft Entry and Entry Documents; Electronic Manifest Requirements for Passengers, Crew Members, and Non-Crew Members Onboard Commercial Aircraft Arriving In, Continuing Within, and Overflying the United States § 122.49 Correction of air...

  13. 19 CFR 122.49 - Correction of air cargo manifest or air waybill.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... SECURITY; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Aircraft Entry and Entry Documents; Electronic Manifest Requirements for Passengers, Crew Members, and Non-Crew Members Onboard Commercial Aircraft Arriving In, Continuing Within, and Overflying the United States § 122.49 Correction of air...

  14. 75 FR 32318 - Enhancing Airline Passenger Protections

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-08

    ... the air travel environment for consumers by: increasing the number of carriers that are required to..., to provide greater access to air travel for the significant number of individuals with peanut... Register published on April 11, 2000 (65 FR 19477-78), or you may visit http://DocketsInfo.dot.gov ....

  15. REFRIGERANT CONCENTRATIONS IN MOTOR VEHICLE PASSENGER COMPARTMENTS

    EPA Science Inventory

    Refrigerant leak rates were measured for faulty air-conditioner evaporators removed from vehicles, and results indicated a range of very small to very large leaks. A survey of automotive air-conditioning service shops was conducted, and leakage scenarios were evaluated to determi...

  16. Examining the Relationship Between Passenger Airline Aircraft Maintenance Outsourcing and Aircraft Safety

    NASA Astrophysics Data System (ADS)

    Monaghan, Kari L.

    The problem addressed was the concern for aircraft safety rates as they relate to the rate of maintenance outsourcing. Data gathered from 14 passenger airlines: AirTran, Alaska, America West, American, Continental, Delta, Frontier, Hawaiian, JetBlue, Midwest, Northwest, Southwest, United, and USAir covered the years 1996 through 2008. A quantitative correlational design, utilizing Pearson's correlation coefficient, and the coefficient of determination were used in the present study to measure the correlation between variables. Elements of passenger airline aircraft maintenance outsourcing and aircraft accidents, incidents, and pilot deviations within domestic passenger airline operations were analyzed, examined, and evaluated. Rates of maintenance outsourcing were analyzed to determine the association with accident, incident, and pilot deviation rates. Maintenance outsourcing rates used in the evaluation were the yearly dollar expenditure of passenger airlines for aircraft maintenance outsourcing as they relate to the total airline aircraft maintenance expenditures. Aircraft accident, incident, and pilot deviation rates used in the evaluation were the yearly number of accidents, incidents, and pilot deviations per miles flown. The Pearson r-values were calculated to measure the linear relationship strength between the variables. There were no statistically significant correlation findings for accidents, r(174)=0.065, p=0.393, and incidents, r(174)=0.020, p=0.793. However, there was a statistically significant correlation for pilot deviation rates, r(174)=0.204, p=0.007 thus indicating a statistically significant correlation between maintenance outsourcing rates and pilot deviation rates. The calculated R square value of 0.042 represents the variance that can be accounted for in aircraft pilot deviation rates by examining the variance in aircraft maintenance outsourcing rates; accordingly, 95.8% of the variance is unexplained. Suggestions for future research include

  17. Metro passenger behaviors and their relations to metro incident involvement.

    PubMed

    Wan, Xin; Li, Qiming; Yuan, Jingfeng; Schonfeld, Paul M

    2015-09-01

    The frequent incidents caused by metro passengers in China suggest that it is necessary to explore the classification and effects of passenger behaviors and their relations to incident involvement. A metro passenger behavior questionnaire (MPBQ) and a metro station staff questionnaire (MSSQ), both comprising 32 behavior items, were developed and surveyed on a sample of metro passengers (N=579) and metro staff (N=99). Using the MPBQ, the self-reported frequency of each aberrant behavior was measured and subjected to explanatory factor analysis, which revealed a three-factor solution on the 28 retained behavior items: transgressions, self-willed inattentions and abrupt violations. ANOVA was used to examine the effects of demographic and riding profile variables on different types of behaviors. The MSSQ was used to collect metro staff opinions on behavior frequency, severity and entities that might be affected, given that a specific behavior occurred. An importance hierarchy was established over the 32 identified behaviors to determine the most important riding behaviors. Finally, logistic regression showed that riding time, number of stops experienced by a passenger and, more importantly, transgressions and abrupt violations, were significant predictors of incident involvement. The possible explanations and implications of the findings might help in understanding passenger behaviors and targeting metro safety interventions in ways that promote safer operations. PMID:26056970

  18. Market penetration of electric passenger vehicles

    SciTech Connect

    Froker, D.

    1983-01-01

    The assumptions and criteria used to estimate the cost, performance and comfort of electric vehicles (EV) and to compare these aspects of internal combustion vehicles and EVs are explained, and the method used to forecast the market share of EVs for future personal transportation needs is described. The results forecast an approximate total market share of EVs sold in the passenger vehicle market to be 10% for 1990 and 20% for the year 2000. The sensitivity analysis disclosed that the parameters mainly responsible for changes of EV market share were range, purchase price, year purchased, and to some extent, the maximum cruising speed, in order of importance. Surprisingly, fuel prices, whether for electricity or gasoline, did not have much effect on market share even when considering much greater increases than we have seen in the past 10 years. As might be expected with fuel prices having negligible effects, changes in the efficiencies of EVs and ICVs also altered our expected market share very little. (LCL)

  19. Exhaust emissions from high speed passenger ferries

    NASA Astrophysics Data System (ADS)

    Cooper, D. A.

    Exhaust emission measurements have been carried out on-board three high-speed passenger ferries (A, B and C) during normal service routes. Ship A was powered by conventional, medium-speed, marine diesel engines, Ship B by gas turbine engines and Ship C conventional, medium-speed, marine diesel engines equipped with selective catalytic reduction (SCR) systems for NO x abatement. All ships had similar auxiliary engines (marine diesels) for generating electric power on-board. Real-world emission factors of NOx, SO2, CO, CO 2, NMVOC, CH4, N2O, NH3, PM and PAH at steady-state engine loads and for complete voyages were determined together with an estimate of annual emissions. In general, Ship B using gas turbines showed favourable NO x, PM and PAH emissions but at the expense of higher fuel consumption and CO 2 emissions. Ship C with the SCR had the lowest NO x emissions but highest NH 3 emissions especially during harbour approaches and stops. The greatest PM and PAH specific emissions were measured from auxiliary engines operating at low engine loads during harbour stops. Since all ships used a low-sulphur gas oil, SO 2 emissions were relatively low in all cases.

  20. Predictive NO x emission monitoring on board a passenger ferry

    NASA Astrophysics Data System (ADS)

    Cooper, D. A.; Andreasson, K.

    NO x emissions from a medium speed diesel engine on board a servicing passenger ferry have been indirectly measured using a predictive emission monitoring system (PEMS) over a 1-yr period. Conventional NO x measurements were carried out with a continuous emission monitoring system (CEMS) at the start of the study to provide historical data for the empirical PEMS function. On three other occasions during the year the CEMS was also used to verify the PEMS and follow any changes in emission signature of the engine. The PEMS consisted of monitoring exhaust O 2 concentrations (in situ electrochemical probe), engine load, combustion air temperature and humidity, and barometric pressure. Practical experiences with the PEMS equipment were positive and measurement data were transferred to a land-based office by using a modem data communication system. The initial PEMS function (PEMS1) gave systematic differences of 1.1-6.9% of the calibration domain (0-1725 ppm) and a relative accuracy of 6.7% when compared with CEMS for whole journeys and varying load situations. Further improvements on the performance could be obtained by updating this function. The calculated yearly emission for a total engine running time of 4618 h was 316 t NO x±38 t and the average NO x emission corrected for ambient conditions 14.3 g kWh corr-1. The exhaust profile of the engine in terms of NO x, CO and CO 2 emissions as determined by CEMS was similar for most of the year. Towards the end of the study period, a significantly lower NO x emission was detected which was probably caused by replacement of fuel injector nozzles. The study suggests that PEMS can be a viable option for continuous, long-term NO x measurements on board ships.

  1. Effect of vehicle type on the performance of second generation air bags for child occupants.

    PubMed

    Arbogast, Kristy B; Durbin, Dennis R; Kallan, Michael J; Winston, Flaura K

    2003-01-01

    Passenger air bags experienced considerable design modification in the late 1990s, principally to mitigate risks to child passengers. This study utilized Data from the Partners for Child Passenger Safety study, a large-scale child-focused crash surveillance system, to examine the effect of vehicle type on the differential performance of first and second generation air bags on injuries to restrained children in frontal impact crashes. Our results show that the benefit of second-generation air bags was seen in passenger cars - those children exposed to second-generation air bags were half as likely to sustain a serious injury - and minivans. However, in SUVs the data suggest no reduction in injury risk with the new designs. This field data provides crucial real-world experience to the automotive industry as they work towards the next generation of air bag designs. PMID:12941218

  2. Survey of air cargo forecasting techniques

    NASA Technical Reports Server (NTRS)

    Kuhlthan, A. R.; Vermuri, R. S.

    1978-01-01

    Forecasting techniques currently in use in estimating or predicting the demand for air cargo in various markets are discussed with emphasis on the fundamentals of the different forecasting approaches. References to specific studies are cited when appropriate. The effectiveness of current methods is evaluated and several prospects for future activities or approaches are suggested. Appendices contain summary type analyses of about 50 specific publications on forecasting, and selected bibliographies on air cargo forecasting, air passenger demand forecasting, and general demand and modalsplit modeling.

  3. Life-cycle environmental inventory of passenger transportation modes in the United States

    NASA Astrophysics Data System (ADS)

    Chester, Mikhail Vin

    To appropriately mitigate environmental impacts from transportation, it is necessary for decision makers to consider the life-cycle energy consumption and emissions associated with each mode. A life-cycle energy, greenhouse gas, and criteria air pollutant emissions inventory is created for the passenger transportation modes of automobiles, urban buses, heavy rail transit, light rail transit, and aircraft in the U.S. Each mode's inventory includes an assessment of vehicles, infrastructure, and fuel components. For each component, analysis is performed for material extraction through use and maintenance in both direct and indirect (supply chain) processes. For each mode's life-cycle components, energy inputs and emission outputs are determined. Energy inputs include electricity and petroleum-based fuels. Emission outputs include greenhouse gases (CO2, CH4, and N2O) and criteria pollutants (CO, SO2, NOx , VOCs, and PM). The inputs and outputs are normalized by vehicle lifetime, vehicle mile traveled, and passenger mile traveled. A consistent system boundary is applied to all modal inventories which captures the entire life-cycle, except for end-of-life. For each modal life-cycle component, both direct and indirect processes are included if possible. A hybrid life-cycle assessment approach is used to estimate the components in the inventories. We find that life-cycle energy inputs and emission outputs increase significantly compared to the vehicle operational phase. Life-cycle energy consumption is 39-56% larger than vehicle operation for autos, 38% for buses, 93-160% for rail, and 19-24% for air systems per passenger mile traveled. Life-cycle greenhouse gas emissions are 47-65% larger than vehicle operation for autos, 43% for buses, 39-150% for rail, and 24-31% for air systems per passenger mile traveled. The energy and greenhouse gas increases are primarily due to vehicle manufacturing and maintenance, infrastructure construction, and fuel production. For criteria

  4. Development of 2 underseat energy absorbers for application to crashworthy passenger seats for general aviation aircraft

    NASA Technical Reports Server (NTRS)

    Warrick, J. C.; Desjardins, S. P.

    1979-01-01

    This report presents the methodology and results of a program conducted to develop two underseat energy absorber (E/A) concepts for application to nonadjustable crashworthy passenger seats for general aviation aircraft. One concept utilizes an inflated air bag, and the other, a convoluted sheet metal bellows. Prototypes of both were designed, built, and tested. Both concepts demonstrated the necessary features of an energy absorber (load-limiter); however, the air bag concept is particularly encouraging because of its light weight. Several seat frame concepts also were investigated as a means of resisting longitudinal and lateral loads and of guiding the primary vertical stroke of the underseat energy absorber. Further development of a seat system design using the underseat energy absorbers is recommended because they provide greatly enhanced crash survivability as compared with existing general aviation aircraft seats.

  5. The Potential for Helicopter Passenger Service in Major Urban Areas. [cost analysis

    NASA Technical Reports Server (NTRS)

    Dajani, J. S.; Stortstrom, R. G.; Warner, D. B.

    1977-01-01

    An interurban helicopter cost model having the capability of selecting an efficient helicopter network for a given city in terms of service and total operating costs was developed. This model which is based upon the relationship between total and direct operating costs and the number of block hours of helicopter operation is compiled in terms of a computer program which simulates the operation of an intracity helicopter fleet over a given network. When applied to specific urban areas, the model produces results in terms of a break-even air passenger market penetration rate, which is the percent of the air travelers in each of those areas that must patronize the helicopter network to make it break even commercially. A total of twenty major metropolitan areas are analyzed and are ranked initially according to cost per seat mile and then according to break-even penetration rate.

  6. Driving cycles for measuring passenger car emissions on roads with traffic calming measures

    PubMed

    Boutler; Latham; Ainge

    1999-09-01

    Although local authorities in the UK need to be aware of any air quality impacts resulting from their traffic calming operations, there is little information relating to the effects of different traffic calming measures. The effects on air quality on this scale are complex, and so TRL is providing guidance by developing performance indices for different measures based on their effects on vehicle emissions. The emissions indices for passenger cars are based on tests conducted on a chassis dynamometer, and this paper describes the development of the methodology for constructing the driving cycles to be used. The technique involves the measurement of the speed profiles of a large number of vehicles using a roadside LIDAR system, and the determination of typical gear selections using three-instrumented cars. PMID:10535109

  7. Aircraft passenger comfort experience: underlying factors and differentiation from discomfort.

    PubMed

    Ahmadpour, Naseem; Robert, Jean-Marc; Lindgaard, Gitte

    2016-01-01

    Previous studies defined passengers' comfort based on their concerns during the flight and a set of eight experiential factors such as 'peace of mind', 'physical wellbeing', 'pleasure', etc. One Objective of this paper was to determine whether the factors underlying the passengers' experience of comfort differ from those of discomfort. Another objective was to cross-validate those factors. In the first study, respondents provided written reports of flight comfort and discomfort experiences separately and gave ratings on the impact of the eight factors on each experience. Follow up interviews were also conducted. Significant difference was found between comfort and discomfort ratings for two factors of 'pleasure', denoted by one's concern for stimulation, ambience and exceeded expectations, and 'physical wellbeing' characterized in terms of bodily support and energy. However, there were no significant differences between the comfort and discomfort ratings on the other six factors. The evidence does not support the proposition that passenger comfort and discomfort are underline by different sets of factors. It is therefore suggested that the evaluation of overall passenger comfort experience, as a whole, employ one spectrum ranging from extreme comfort to discomfort. In study two, a pool of comfort descriptors was collected. Those that were less relevant to passenger comfort were eliminated in a number of steps. Factor analysis was used to classify the remaining descriptors, using respondents' ratings on their potential impact on passenger comfort. Seven factors corresponded to the pre-determined passenger comfort factors from previous research, validating those with an exception of 'proxemics' (concerning one's privacy and control over their situation) but it was argued that this is due to the nature of the factor itself, which is context dependent and generally perceived unconsciously. PMID:26360222

  8. 14 CFR 135.177 - Emergency equipment requirements for aircraft having a passenger seating configuration of more...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... aircraft having a passenger seating configuration of more than 19 passengers. 135.177 Section 135.177... § 135.177 Emergency equipment requirements for aircraft having a passenger seating configuration of more than 19 passengers. (a) No person may operate an aircraft having a passenger seating...

  9. 14 CFR 135.177 - Emergency equipment requirements for aircraft having a passenger seating configuration of more...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... aircraft having a passenger seating configuration of more than 19 passengers. 135.177 Section 135.177... § 135.177 Emergency equipment requirements for aircraft having a passenger seating configuration of more than 19 passengers. (a) No person may operate an aircraft having a passenger seating...

  10. 14 CFR 135.177 - Emergency equipment requirements for aircraft having a passenger seating configuration of more...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... aircraft having a passenger seating configuration of more than 19 passengers. 135.177 Section 135.177... § 135.177 Emergency equipment requirements for aircraft having a passenger seating configuration of more than 19 passengers. (a) No person may operate an aircraft having a passenger seating...

  11. 14 CFR 135.177 - Emergency equipment requirements for aircraft having a passenger seating configuration of more...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... aircraft having a passenger seating configuration of more than 19 passengers. 135.177 Section 135.177... § 135.177 Emergency equipment requirements for aircraft having a passenger seating configuration of more than 19 passengers. (a) No person may operate an aircraft having a passenger seating...

  12. 14 CFR 135.177 - Emergency equipment requirements for aircraft having a passenger seating configuration of more...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... aircraft having a passenger seating configuration of more than 19 passengers. 135.177 Section 135.177... § 135.177 Emergency equipment requirements for aircraft having a passenger seating configuration of more than 19 passengers. (a) No person may operate an aircraft having a passenger seating...

  13. Developing Passenger Demand Models for International Aviation from/to Egypt: A Case Study of Cairo Airport and Egyptair

    NASA Technical Reports Server (NTRS)

    Abbas, Khaled A.; Fattah, Nabil Abdel; Reda, Hala R.

    2003-01-01

    This research is concerned with developing passenger demand models for international aviation from/to Egypt. In this context, aviation sector in Egypt is represented by the biggest and main airport namely Cairo airport as well as by the main Egyptian international air carrier namely Egyptair. The developed models utilize two variables to represent aviation demand, namely total number of international flights originating from and attracted to Cairo airport as well as total number of passengers using Egyptair international flights originating from and attracted to Cairo airport. Such demand variables were related, using different functional forms, to several explanatory variables including population, GDP and number of foreign tourists. Finally, two models were selected based on their logical acceptability, best fit and statistical significance. To demonstrate usefulness of developed models, these were used to forecast future demand patterns.

  14. rs11203203 is associated with Type 1 Diabetes Risk in Population Pre-Screened for High-Risk HLA-DR,DQ Genotypes

    PubMed Central

    Johnson, Kelly; Wong, Randall; Barriga, Katherine J.; Klingensmith, Georgeanna; Ziegler, Anette-G; Rewers, Marian J.; Steck, Andrea K.

    2016-01-01

    Objective To evaluate UBASH3A (rs11203203) as a predictor of persistent islet autoimmunity and type 1 diabetes. Research Design and Methods The Diabetes Autoimmunity Study in the Young (DAISY) followed prospectively for development of persistent islet autoimmunity (IA; autoantibodies to insulin, GAD65, IA-2 or ZnT8 on at least 2 consecutive exams) and diabetes 1715 non-Hispanic white children at increased genetic risk for type 1 diabetes. The DAISY participants were genotyped for rs11202203 (UBASH3A). Results UBASH3A allele A was associated with development of IA (HR=1.46, 95%CI=1.11–1.91, p=0.007) and diabetes (HR=1.84, 95%CI=1.28–2.64, p=0.001), controlling for presence of HLA-DR3/4,DQB1*0302 and having a first-degree relative with type 1 diabetes. The UBASH3A AA genotype conferred higher risk of persistent IA (12.7%) and diabetes (6.1%) by age 10 than for AG (7.7% and 3.1%, respectively) or GG (5.3% and 2.0%) genotype (p=0.009 for IA, p=0.0004 for diabetes). Among children with no family history of type 1 diabetes, but HLA-DR3/4,DQB1*0302 and UBASH3A AA genotype, 35.9% developed IA and 50.6% developed diabetes by age 15. Conclusions UBASH3A appears to be an independent predictor of IA and type 1 diabetes in children, including those free of family history of type 1 diabetes but carrying the HLA-DR3/4,DQB1*0302 genotype. If confirmed, UBASH3A may prove useful in type 1 diabetes risk prediction and pre-screening of the general population children for clinical trials. PMID:22776074

  15. Compact gasoline fuel processor for passenger vehicle APU

    NASA Astrophysics Data System (ADS)

    Severin, Christopher; Pischinger, Stefan; Ogrzewalla, Jürgen

    Due to the increasing demand for electrical power in today's passenger vehicles, and with the requirements regarding fuel consumption and environmental sustainability tightening, a fuel cell-based auxiliary power unit (APU) becomes a promising alternative to the conventional generation of electrical energy via internal combustion engine, generator and battery. It is obvious that the on-board stored fuel has to be used for the fuel cell system, thus, gasoline or diesel has to be reformed on board. This makes the auxiliary power unit a complex integrated system of stack, air supply, fuel processor, electrics as well as heat and water management. Aside from proving the technical feasibility of such a system, the development has to address three major barriers:start-up time, costs, and size/weight of the systems. In this paper a packaging concept for an auxiliary power unit is presented. The main emphasis is placed on the fuel processor, as good packaging of this large subsystem has the strongest impact on overall size. The fuel processor system consists of an autothermal reformer in combination with water-gas shift and selective oxidation stages, based on adiabatic reactors with inter-cooling. The configuration was realized in a laboratory set-up and experimentally investigated. The results gained from this confirm a general suitability for mobile applications. A start-up time of 30 min was measured, while a potential reduction to 10 min seems feasible. An overall fuel processor efficiency of about 77% was measured. On the basis of the know-how gained by the experimental investigation of the laboratory set-up a packaging concept was developed. Using state-of-the-art catalyst and heat exchanger technology, the volumes of these components are fixed. However, the overall volume is higher mainly due to mixing zones and flow ducts, which do not contribute to the chemical or thermal function of the system. Thus, the concept developed mainly focuses on minimization of those

  16. 49 CFR 536.9 - Use of credits with regard to the domestically manufactured passenger automobile minimum standard.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... manufactured passenger automobile minimum standard. 536.9 Section 536.9 Transportation Other Regulations... domestically manufactured passenger automobile minimum standard. (a) Each manufacturer is responsible for..., the domestically manufactured passenger automobile compliance category credit excess or shortfall...

  17. 49 CFR 536.9 - Use of credits with regard to the domestically manufactured passenger automobile minimum standard.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... manufactured passenger automobile minimum standard. 536.9 Section 536.9 Transportation Other Regulations... domestically manufactured passenger automobile minimum standard. (a) Each manufacturer is responsible for..., the domestically manufactured passenger automobile compliance category credit excess or shortfall...

  18. 49 CFR 536.9 - Use of credits with regard to the domestically manufactured passenger automobile minimum standard.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... manufactured passenger automobile minimum standard. 536.9 Section 536.9 Transportation Other Regulations... domestically manufactured passenger automobile minimum standard. (a) Each manufacturer is responsible for..., the domestically manufactured passenger automobile compliance category credit excess or shortfall...

  19. Ride quality evaluation 1: Questionnaire studies of airline passenger comfort

    NASA Technical Reports Server (NTRS)

    Richards, L. G.; Jacobson, I. D.

    1974-01-01

    As part of a larger effort to assess passenger comfort in aircraft, two questionnaires were administered: one to ground-based respondents; the other to passengers in flight. Respondents indicated the importance of various factors influencing their satisfaction with a trip, the perceived importance of various physical factors in determining their level of comfort, and the ease of time spent performing activities in flight. The in-flight sample also provided a rating of their level of comfort and of their willingness to fly again. Comfort ratings were examined in relation to (1) type of respondent, (2) type of aircraft, (3) characteristics of the passengers, (4) ease of performing activities, and (5) willingness to fly again.

  20. Limitations of the Driver/Passenger Model in Cancer Prevention.

    PubMed

    Kuhner, Mary K; Kostadinov, Rumen; Reid, Brian J

    2016-05-01

    Mutations detected in cancers are often divided into "drivers" and "passengers." We suggest that this classification is potentially misleading for purposes of early detection and prevention. Specifically, some mutations are frequent in tumors and thus appear to be drivers, but are poor predictors of cancer; other mutations are individually rare and thus appear to be passengers, but may collectively explain a large proportion of risk. The assumptions bundled into the terms "driver" and "passenger" can lead to misunderstandings of neoplastic progression, with unintended consequences including overdiagnosis, overtreatment, and failure to identify the true sources of risk. We argue that samples from healthy, benign, or neoplastic tissues are critical for evaluating the risk of future cancer posed by mutations in a given gene. Cancer Prev Res; 9(5); 335-8. ©2016 AACR. PMID:26932841

  1. Some Practical Design Aspects of Appendages for Passenger Vessels

    NASA Astrophysics Data System (ADS)

    Jang, Hag Soo; Lee, Hwa Joon; Joo, Young Ryeol; Kim, Jung Joong; Chun, Ho Hwan

    2009-09-01

    The hydrodynamic effect of appendages for high-speed passenger vessels, such as Ro-Pax, Ro-Ro and cruiser vessels, is very severe and, therefore, it is essential to carry out the design of appendages for high-speed passenger vessels from the preliminary design stage to the final detail design stage through a full survey of the reference vessels together with sufficient technical investigation. Otherwise, many problems would be caused by mismatches between the appendages and the hull form. This paper investigates the design characteristics of some appendages, such as the side thruster, the shaft-strut, and the stern wedge, based on the design experience accumulated at Samsung, on CFD, and on model test results for high-speed passenger vessels. Further to this investigation, some practical and valuable design guidelines for such appendages are suggested.

  2. A Study of Airline Passenger Susceptibility to Atmospheric Turbulence Hazard

    NASA Technical Reports Server (NTRS)

    Stewart, Eric C.

    2000-01-01

    A simple, generic, simulation math model of a commercial airliner has been developed to study the susceptibility of unrestrained passengers to large, discrete gust encounters. The math model simulates the longitudinal motion to vertical gusts and includes (1) motion of an unrestrained passenger in the rear cabin, (2) fuselage flexibility, (3) the lag in the downwash from the wing to the tail, and (4) unsteady lift effects. Airplane and passenger response contours are calculated for a matrix of gust amplitudes and gust lengths of a simulated mountain rotor. A comparison of the model-predicted responses to data from three accidents indicates that the accelerations in actual accidents are sometimes much larger than the simulated gust encounters.

  3. Evaluating fungal populations by genera/species on wide body commercial passenger aircraft and in airport terminals.

    PubMed

    McKernan, Lauralynn Taylor; Burge, Harriet; Wallingford, Kenneth M; Hein, Misty J; Herrick, Robert

    2007-04-01

    Given the potential health effects of fungi and the amount of time aircrew and passengers spend inside aircraft, it is important to study fungal populations in the aircraft environment. Research objectives included documenting the genera/species of airborne culturable fungal concentrations and total spore concentrations on a twin-aisle wide body commercial passenger aircraft. Twelve flights between 4.5 and 6.5 h in duration on Boeing 767 (B-767) aircraft were evaluated. Two air cooling packs and 50% recirculation rate (i.e. 50:50 mix of outside air and filtered inside air) were utilized during flight operations. Passenger occupancy rates varied from 67 to 100%. N-6 impactors and total spore traps were used to collect sequential, triplicate air samples in the front and rear of coach class during six sampling intervals throughout each flight: boarding, mid-climb, early cruise, mid-cruise, late cruise and deplaning. Comparison air samples were also collected inside and outside the airport terminals at the origin and destination cities resulting in a total of 522 culturable and 517 total spore samples. A total of 45 surface wipe samples were collected using swabs onboard the aircraft and inside the airport terminals. A variety of taxa were observed in the culturable and total spore samples. A frequency analysis of the fungal data indicated that Cladosporium, Aspergillus and Penicillium were predominant genera in the culturable samples whereas Cladosporium, Basidiospores and Penicillium/Aspergillus were predominant in the total spore samples. Fungal populations observed inside the aircraft were comprised of similar genera, detected significantly less frequently and with lower mean concentrations than those observed in typical office buildings. Although sources internal to the aircraft could not be ruled out, our data demonstrate the importance of passenger activity as the source of the fungi observed on aircraft. Isolated fungal peak events occurred occasionally when

  4. Baseline tests of the EVA contractor electric passenger vehicle

    NASA Technical Reports Server (NTRS)

    Bozek, J. M.; Tryon, H. B.; Slavick, R. J.

    1977-01-01

    The EVA Contactor four door sedan, an electric passenger vehicle, was tested to characterize the state-of-the-art of electric vehicles. It is a four passenger sedan that was converted to an electric vehicle. It is powered by 16 series connected 6 volt electric vehicle batteries through a four step contactor controller actuated by a foot accelerator pedal. The controller changes the voltage applied to the separately excited DC motor. The braking system is a vacuum assisted hydraulic braking system. Regenerative braking was also provided.

  5. Suit proceeds over airline's ejection of passenger with AIDS.

    PubMed

    1998-06-12

    A Federal judge refused to dismiss a disability-discrimination lawsuit where an airline refused service to an AIDS patient because his Kaposi's sarcoma lesions emitted an odor. This ruling supports the law that a carrier is only allowed to remove a passenger if the passenger poses a threat to safety. The judge ruled that a jury would need to decide if Delta Airlines violated this law. The judge also is allowing claims for punitive damages, but ruled against any claims about intentional infliction of emotional distress. PMID:11365499

  6. Passenger comfort response times as a function of aircraft motion

    NASA Technical Reports Server (NTRS)

    Rinalducci, E. J.

    1975-01-01

    The relationship between a passenger's response time of changes in level of comfort experienced as a function of aircraft motion was examined. The aircraft used in this investigation was capable of providing a wide range of vertical and transverse accelerations by means of direct lift flap control surfaces and side force generator surfaces in addition to normal control surfaces. Response times to changes in comfort were recorded along with the passenger's rating of comfort on a five point scale. In addition, a number of aircraft motion variables including vertical and transverse accelerations were also recorded. Results indicate some relationship between human comfort response times to reaction time data.

  7. Response of a seat-passenger system to impulsive loading.

    NASA Technical Reports Server (NTRS)

    Collins, J. A.; Turnbow, J. W.

    1972-01-01

    This paper presents a summary of a study of the dynamic response of an aircraft seat-passenger system to impulsive loading typical of aircraft crash situations. A brief description of the computer model SIMULA is presented, and selected data from 305 separate cases which have been studied are discussed. Maximum system forces, displacements, velocities, and accelerations are presented as functions of velocity change, aircraft deceleration, crash pulse shape, passenger weight, and seat belt slack. Data from both single and coupled parameter studies are included. A correlation of SIMULA results with experimentally obtained data is made.

  8. Development of crashworthy passenger seats for general-aviation aircraft

    NASA Technical Reports Server (NTRS)

    Reilly, M. J.; Tanner, A. E.

    1979-01-01

    Two types of energy absorbing passenger seat concepts suitable for installation in light twin-engine fixed wing aircraft were developed. An existing passenger seat for such an aircraft was used to obtain the envelope constraints. Ceiling suspended and floor supported seat concept designs were developed. A restraint system suitable for both concepts was designed. Energy absorbing hardware for both concepts was fabricated and tension and compression tests were conducted to demonstrate the stroking capability and the force deflection characteristics. Crash impact analysis was made and seat loads developed. The basic seat structures were analyzed to determine the adequacy of their strength under impact loading.

  9. Weasel works SA-150: Design study of a 100 to 150 passenger transport aircraft

    NASA Technical Reports Server (NTRS)

    Alkema, Kevin; Comeaux, Michael; Gilbert, Timothy; Para, Victor; Toepfer, George

    1993-01-01

    As the year 2000 rapidly approaches, the airlines are faced with an extremely competitive and environmentally restrictive marketplace. In order to survive, commercial air carriers will need to find new ways to lower their direct operating costs, increase load factors and comply with tightening federal and international constraints. The SA-150 has been designed to meet these demands by focusing on the areas of aerodynamic efficiency, an improved level of passenger comfort, and a limited application of advanced technology. The SA-150 has been optimized for a 500 nmi. mission to help the airlines meet the challenges of the short haul, quick turnaround flight. With a maximum capacity of 124 passengers, and full baggage, the SA-150 is also capable of covering a range of 1500 nmi. This additional range capability will provide the airlines with flexibility when scheduling their routes. The aircraft features a 'V' tail, fly-by-wire system and is powered by two turbofans mounted under a twelve aspect ratio wing. The SA-150 will have an initial production run of 800 units and have a purchase price of $37.7 million in 1993 dollars.

  10. 75 FR 44885 - Nondiscrimination on the Basis of Disability in Air Travel; Corrections

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-30

    ...The Department of Transportation published its amended Air Carrier Access Act (ACAA) rule in the Federal Register on Tuesday, May 13, 2008 (73 FR 27614). That rule amended the ACAA rules to apply to foreign air carriers and added new provisions concerning passengers who use medical oxygen and passengers who are deaf or hard-of-hearing. A corrections notice was published on March 18, 2009. This......

  11. 78 FR 43272 - Agency Information Collection; Activity Under OMB Review; Report of Passengers Denied Confirmed...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-19

    ...; Report of Passengers Denied Confirmed Space--BTS Form 251 AGENCY: Research & Innovative Technology Administration (RITA), Bureau of Transportation Statistics (BTS), DOT. ACTION: Notice. SUMMARY: In compliance... BTS collecting reports on the number of passengers holding confirmed reservations that voluntarily...

  12. Problems and issues for short-haul air transportation.

    NASA Technical Reports Server (NTRS)

    Vittek, J. F., Jr.

    1972-01-01

    The problems of developing an efficient short-haul air system are not primarily technical, but economic and political. The key issues are whether the community will accept new and expanded air facilities, what standards of service the passengers will demand and how the system will evolve. The solutions recommended are national in scope and require the federal government to take a leading role.

  13. 14 CFR 158.65 - Reporting requirements: Collecting air carriers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... TRANSPORTATION (CONTINUED) AIRPORTS PASSENGER FACILITY CHARGES (PFC'S) Reporting, Recordkeeping and Audits § 158.65 Reporting requirements: Collecting air carriers. (a) Each air carrier collecting PFCs for a public... carrier and airport involved, (ii) The total PFC revenue collected, (iii) The total PFC revenue...

  14. 14 CFR 158.65 - Reporting requirements: Collecting air carriers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... TRANSPORTATION (CONTINUED) AIRPORTS PASSENGER FACILITY CHARGES (PFC'S) Reporting, Recordkeeping and Audits § 158.65 Reporting requirements: Collecting air carriers. (a) Each air carrier collecting PFCs for a public... carrier and airport involved, (ii) The total PFC revenue collected, (iii) The total PFC revenue...

  15. 14 CFR 158.65 - Reporting requirements: Collecting air carriers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... TRANSPORTATION (CONTINUED) AIRPORTS PASSENGER FACILITY CHARGES (PFC'S) Reporting, Recordkeeping and Audits § 158.65 Reporting requirements: Collecting air carriers. (a) Each air carrier collecting PFCs for a public... carrier and airport involved, (ii) The total PFC revenue collected, (iii) The total PFC revenue...

  16. 14 CFR 158.65 - Reporting requirements: Collecting air carriers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... TRANSPORTATION (CONTINUED) AIRPORTS PASSENGER FACILITY CHARGES (PFC'S) Reporting, Recordkeeping and Audits § 158.65 Reporting requirements: Collecting air carriers. (a) Each air carrier collecting PFCs for a public... carrier and airport involved, (ii) The total PFC revenue collected, (iii) The total PFC revenue...

  17. 14 CFR 158.65 - Reporting requirements: Collecting air carriers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... TRANSPORTATION (CONTINUED) AIRPORTS PASSENGER FACILITY CHARGES (PFC'S) Reporting, Recordkeeping and Audits § 158.65 Reporting requirements: Collecting air carriers. (a) Each air carrier collecting PFCs for a public... carrier and airport involved, (ii) The total PFC revenue collected, (iii) The total PFC revenue...

  18. 19 CFR 122.48 - Air cargo manifest.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... AIR COMMERCE REGULATIONS Aircraft Entry and Entry Documents; Electronic Manifest Requirements for Passengers, Crew Members, and Non-Crew Members Onboard Commercial Aircraft Arriving In, Continuing Within... aircraft for any aircraft required to enter under § 122.41. However, an air cargo manifest for all cargo...

  19. 19 CFR 122.48 - Air cargo manifest.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... AIR COMMERCE REGULATIONS Aircraft Entry and Entry Documents; Electronic Manifest Requirements for Passengers, Crew Members, and Non-Crew Members Onboard Commercial Aircraft Arriving In, Continuing Within... aircraft for any aircraft required to enter under § 122.41. However, an air cargo manifest for all cargo...

  20. Influence of bio-fuels on passenger car vehicle emissions

    NASA Astrophysics Data System (ADS)

    Petrea, M.; Kapernaum, M.; Wahl, C.

    2009-04-01

    In order to reduce the emissions of air pollutants, vehicles design and fuel formulation have changed. Ultra clean vehicle technologies started to be used in increased number. As a result, the emissions composition is expected to change as well. The use of new technologies and new fuels require new emissions tests especially for non-regulated compounds. The interest in using bio fuels as alternative fuels for petroleum-based ones has increased constantly in the last years. The advantages of the bio fuels usage is given by their similar proprieties, characteristics of renew ability, biodegradability and potential beneficial effects on the exhaust emission. The study involved measurements on a roller test facility of a reference passenger car representing new technologies (emission standards, injection system). The vehicle operated by use of reference gasoline and reference gasoline blended (10 and 20%) with bio-ethanol (EtOH). The measurements used different driving cycles: ARTEMIS cycle, real world driving cycle, NEDC cycle, the standard European driving cycle and additionally, a driving cycle consisting in Idle, 30, 50, 90 km/h. The sampling positions were before and after the catalyst and in the exhaust pipe. The detailed speciation of NMVOC' (non methane volatile organic compounds) was completed by use of active carbon tubes, DNPH (2,4-dinitrophenylhydrazine) tubes and cold traps. The particles were monitored by use of an on-line EEPS (Engine Exhaust Particle Sizer). CO2, NO, NO2 and NOX (NO +NO2) were continuously monitored by use of an on- line FTIR (Fourier transform infrared spectroscopy)- MEXA system. The investigations reveal that among the carbonylic compounds 15 oxygenated species were found in engine out exhaust and only 3 in tailpipe emissions, namely formaldehyde, acetaldehyde and acroleine. These are of great interest due to their impacts on human health. The hydrocarbons emissions decrease by increased of EtOH content. New compounds were observed

  1. 49 CFR 231.12 - Passenger-train cars with wide vestibules.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Passenger-train cars with wide vestibules. 231.12... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD SAFETY APPLIANCE STANDARDS § 231.12 Passenger-train cars with wide vestibules. (a) Hand brakes—(1) Number. Each passenger-train car shall be equipped with...

  2. 49 CFR 231.14 - Passenger-train cars without end platforms.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Passenger-train cars without end platforms. 231.14... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD SAFETY APPLIANCE STANDARDS § 231.14 Passenger-train cars without end platforms. (a) Handbrakes—(1) Number. Each passenger-train car shall be equipped with...

  3. 49 CFR 231.13 - Passenger-train cars with open-end platforms.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Passenger-train cars with open-end platforms. 231... Passenger-train cars with open-end platforms. (a) Hand brakes—(1) Number. Each passenger-train car shall be...) Location. Each hand brake shall be so located that it can be safely operated while car is in motion....

  4. 49 CFR 231.14 - Passenger-train cars without end platforms.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Passenger-train cars without end platforms. 231.14... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD SAFETY APPLIANCE STANDARDS § 231.14 Passenger-train cars without end platforms. (a) Handbrakes—(1) Number. Each passenger-train car shall be equipped with...

  5. 49 CFR 223.17 - Identification of equipped locomotives, passenger cars and cabooses.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... cars and cabooses. 223.17 Section 223.17 Transportation Other Regulations Relating to Transportation...-LOCOMOTIVES, PASSENGER CARS AND CABOOSES Specific Requirements § 223.17 Identification of equipped locomotives, passenger cars and cabooses. Each locomotive, passenger car and caboose that is fully equipped with...

  6. 49 CFR 223.17 - Identification of equipped locomotives, passenger cars and cabooses.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... cars and cabooses. 223.17 Section 223.17 Transportation Other Regulations Relating to Transportation...-LOCOMOTIVES, PASSENGER CARS AND CABOOSES Specific Requirements § 223.17 Identification of equipped locomotives, passenger cars and cabooses. Each locomotive, passenger car and caboose that is fully equipped with...

  7. 49 CFR 231.12 - Passenger-train cars with wide vestibules.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Passenger-train cars with wide vestibules. 231.12... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD SAFETY APPLIANCE STANDARDS § 231.12 Passenger-train cars with wide vestibules. (a) Hand brakes—(1) Number. Each passenger-train car shall be equipped with...

  8. 49 CFR 231.13 - Passenger-train cars with open-end platforms.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Passenger-train cars with open-end platforms. 231... Passenger-train cars with open-end platforms. (a) Hand brakes—(1) Number. Each passenger-train car shall be...) Location. Each hand brake shall be so located that it can be safely operated while car is in motion....

  9. 49 CFR 231.13 - Passenger-train cars with open-end platforms.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Passenger-train cars with open-end platforms. 231... Passenger-train cars with open-end platforms. (a) Hand brakes—(1) Number. Each passenger-train car shall be...) Location. Each hand brake shall be so located that it can be safely operated while car is in motion....

  10. 49 CFR 223.17 - Identification of equipped locomotives, passenger cars and cabooses.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... cars and cabooses. 223.17 Section 223.17 Transportation Other Regulations Relating to Transportation...-LOCOMOTIVES, PASSENGER CARS AND CABOOSES Specific Requirements § 223.17 Identification of equipped locomotives, passenger cars and cabooses. Each locomotive, passenger car and caboose that is fully equipped with...

  11. 49 CFR 231.14 - Passenger-train cars without end platforms.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Passenger-train cars without end platforms. 231.14... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD SAFETY APPLIANCE STANDARDS § 231.14 Passenger-train cars without end platforms. (a) Handbrakes—(1) Number. Each passenger-train car shall be equipped with...

  12. 49 CFR 231.12 - Passenger-train cars with wide vestibules.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Passenger-train cars with wide vestibules. 231.12... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD SAFETY APPLIANCE STANDARDS § 231.12 Passenger-train cars with wide vestibules. (a) Hand brakes—(1) Number. Each passenger-train car shall be equipped with...

  13. 46 CFR 113.50-10 - Additional requirements for passenger vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., starboard. (e) Public spaces used for passenger assembly points. (f) Crew quarters. (g) Accommodation spaces... COMMUNICATION AND ALARM SYSTEMS AND EQUIPMENT Public Address Systems § 113.50-10 Additional requirements for passenger vessels. Each passenger vessel must have a public address system capable of...

  14. 36 CFR 1005.4 - Commercial passenger-carrying motor vehicles.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Commercial passenger-carrying motor vehicles. 1005.4 Section 1005.4 Parks, Forests, and Public Property PRESIDIO TRUST COMMERCIAL AND PRIVATE OPERATIONS § 1005.4 Commercial passenger-carrying motor vehicles. Passenger-carrying...

  15. 36 CFR 1005.4 - Commercial passenger-carrying motor vehicles.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Commercial passenger-carrying motor vehicles. 1005.4 Section 1005.4 Parks, Forests, and Public Property PRESIDIO TRUST COMMERCIAL AND PRIVATE OPERATIONS § 1005.4 Commercial passenger-carrying motor vehicles. Passenger-carrying...

  16. 36 CFR 1005.4 - Commercial passenger-carrying motor vehicles.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Commercial passenger-carrying motor vehicles. 1005.4 Section 1005.4 Parks, Forests, and Public Property PRESIDIO TRUST COMMERCIAL AND PRIVATE OPERATIONS § 1005.4 Commercial passenger-carrying motor vehicles. Passenger-carrying...

  17. 36 CFR 1005.4 - Commercial passenger-carrying motor vehicles.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Commercial passenger-carrying motor vehicles. 1005.4 Section 1005.4 Parks, Forests, and Public Property PRESIDIO TRUST COMMERCIAL AND PRIVATE OPERATIONS § 1005.4 Commercial passenger-carrying motor vehicles. Passenger-carrying...

  18. 36 CFR 1005.4 - Commercial passenger-carrying motor vehicles.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Commercial passenger-carrying motor vehicles. 1005.4 Section 1005.4 Parks, Forests, and Public Property PRESIDIO TRUST COMMERCIAL AND PRIVATE OPERATIONS § 1005.4 Commercial passenger-carrying motor vehicles. Passenger-carrying...

  19. 75 FR 63714 - Security Zone: Passenger Vessels, Sector Southeastern New England Captain of the Port Zone

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-18

    ... within a maximum 100-yard radius of any passenger vessel anchored, moored, or in the process of mooring and a moving security zone up to 200 yards for any passenger vessel underway being escorted by Coast... in effect in the navigable waters within a maximum 100-yard radius around passenger vessels that...

  20. 49 CFR 238.17 - Movement of passenger equipment with other than power brake defects.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... power brake defects. 238.17 Section 238.17 Transportation Other Regulations Relating to Transportation... STANDARDS General § 238.17 Movement of passenger equipment with other than power brake defects. Beginning on... power brake defect. (Passenger cars and other passenger equipment classified as locomotives under...

  1. 46 CFR 25.45-2 - Cooking systems on vessels carrying passengers for hire.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Cooking systems on vessels carrying passengers for hire... REQUIREMENTS Cooking, Heating, and Lighting Systems § 25.45-2 Cooking systems on vessels carrying passengers for hire. (a) No fuel may be used in any cooking system on any vessel carrying passengers for...

  2. 46 CFR 25.45-2 - Cooking systems on vessels carrying passengers for hire.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Cooking systems on vessels carrying passengers for hire... REQUIREMENTS Cooking, Heating, and Lighting Systems § 25.45-2 Cooking systems on vessels carrying passengers for hire. (a) No fuel may be used in any cooking system on any vessel carrying passengers for...

  3. 46 CFR 25.45-2 - Cooking systems on vessels carrying passengers for hire.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Cooking systems on vessels carrying passengers for hire... REQUIREMENTS Cooking, Heating, and Lighting Systems § 25.45-2 Cooking systems on vessels carrying passengers for hire. (a) No fuel may be used in any cooking system on any vessel carrying passengers for...

  4. 46 CFR 25.45-2 - Cooking systems on vessels carrying passengers for hire.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Cooking systems on vessels carrying passengers for hire... REQUIREMENTS Cooking, Heating, and Lighting Systems § 25.45-2 Cooking systems on vessels carrying passengers for hire. (a) No fuel may be used in any cooking system on any vessel carrying passengers for...

  5. 49 CFR 231.13 - Passenger-train cars with open-end platforms.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Passenger-train cars with open-end platforms. 231... Passenger-train cars with open-end platforms. (a) Hand brakes—(1) Number. Each passenger-train car shall be...) Location. Each hand brake shall be so located that it can be safely operated while car is in motion....

  6. 49 CFR 231.14 - Passenger-train cars without end platforms.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Passenger-train cars without end platforms. 231.14... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD SAFETY APPLIANCE STANDARDS § 231.14 Passenger-train cars without end platforms. (a) Handbrakes—(1) Number. Each passenger-train car shall be equipped with...

  7. 49 CFR 231.12 - Passenger-train cars with wide vestibules.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Passenger-train cars with wide vestibules. 231.12... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD SAFETY APPLIANCE STANDARDS § 231.12 Passenger-train cars with wide vestibules. (a) Hand brakes—(1) Number. Each passenger-train car shall be equipped with...

  8. 77 FR 11995 - Passenger Vessel Operator Financial Responsibility Requirements for Non-Performance of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-28

    ... 46 CFR Parts 501 and 540 RIN 3072-AC45 Passenger Vessel Operator Financial Responsibility... responsibility requirements for nonperformance of passenger vessel service by passenger vessel operators that are... Register on September 20, 2011. 76 FR 58227-58236. In the NPRM, the Commission relied upon the...

  9. 14 CFR 135.211 - VFR: Over-the-top carrying passengers: Operating limitations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false VFR: Over-the-top carrying passengers...-top carrying passengers: Operating limitations. Subject to any additional limitations in § 135.181, no person may operate an aircraft under VFR over-the-top carrying passengers, unless— (a) Weather reports...

  10. 14 CFR 135.211 - VFR: Over-the-top carrying passengers: Operating limitations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false VFR: Over-the-top carrying passengers...-top carrying passengers: Operating limitations. Subject to any additional limitations in § 135.181, no person may operate an aircraft under VFR over-the-top carrying passengers, unless— (a) Weather reports...

  11. 14 CFR 135.211 - VFR: Over-the-top carrying passengers: Operating limitations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false VFR: Over-the-top carrying passengers...-top carrying passengers: Operating limitations. Subject to any additional limitations in § 135.181, no person may operate an aircraft under VFR over-the-top carrying passengers, unless— (a) Weather reports...

  12. 14 CFR 135.211 - VFR: Over-the-top carrying passengers: Operating limitations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false VFR: Over-the-top carrying passengers...-top carrying passengers: Operating limitations. Subject to any additional limitations in § 135.181, no person may operate an aircraft under VFR over-the-top carrying passengers, unless— (a) Weather reports...

  13. 14 CFR 135.211 - VFR: Over-the-top carrying passengers: Operating limitations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false VFR: Over-the-top carrying passengers...-top carrying passengers: Operating limitations. Subject to any additional limitations in § 135.181, no person may operate an aircraft under VFR over-the-top carrying passengers, unless— (a) Weather reports...

  14. 49 CFR 238.305 - Interior calendar day mechanical inspection of passenger cars.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... nonfunctioning public address or intercom system may remain in passenger service until no later than the car's... passenger car may remain in passenger service until no later than the car's fourth interior calendar day... free from oil, water, waste, or any obstruction that creates a slipping, tripping, or fire hazard,...

  15. 78 FR 16036 - Service Level Environmental Impact Statement for the Texas Oklahoma Passenger Rail Study Corridor...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-13

    ... Transportation (TxDOT) to study potential new and/or improved high- speed intercity passenger rail service along... of Study is to evaluate alternatives to provide higher speed passenger rail service to meet future... Passenger Rail Study Corridor, South Texas to Oklahoma City AGENCY: Federal Railroad Administration...

  16. 75 FR 38343 - High-Speed Intercity Passenger Rail (HSIPR) Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-01

    ... Transportation Federal Railroad Administration High-Speed Intercity Passenger Rail (HSIPR) Program; Notices #0;#0... TRANSPORTATION Federal Railroad Administration High-Speed Intercity Passenger Rail (HSIPR) Program AGENCY.... Agency Contact Appendix 1: Definition of High-Speed and Intercity Passenger Rail Appendix 2:...

  17. 48 CFR 212.271 - Limitation on acquisition of right-hand drive passenger sedans.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... of right-hand drive passenger sedans. 212.271 Section 212.271 Federal Acquisition Regulations System... acquisition of right-hand drive passenger sedans. 10 U.S.C. 2253(a)(2) limits the authority to purchase right-hand drive passenger sedans to a cost of not more than $40,000 per vehicle....

  18. 48 CFR 212.271 - Limitation on acquisition of right-hand drive passenger sedans.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... of right-hand drive passenger sedans. 212.271 Section 212.271 Federal Acquisition Regulations System... acquisition of right-hand drive passenger sedans. 10 U.S.C. 2253(a)(2) limits the authority to purchase right-hand drive passenger sedans to a cost of not more than $40,000 per vehicle....

  19. 48 CFR 212.271 - Limitation on acquisition of right-hand drive passenger sedans.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... of right-hand drive passenger sedans. 212.271 Section 212.271 Federal Acquisition Regulations System... acquisition of right-hand drive passenger sedans. 10 U.S.C. 2253(a)(2) limits the authority to purchase right-hand drive passenger sedans to a cost of not more than $40,000 per vehicle....

  20. 49 CFR 583.7 - Procedure for determining major foreign sources of passenger motor vehicle equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... passenger motor vehicle equipment. 583.7 Section 583.7 Transportation Other Regulations Relating to... passenger motor vehicle equipment. (a) Each manufacturer, except as specified in § 583.5(f) and (g), shall determine the countries, if any, which are major foreign sources of passenger motor vehicle equipment...