WorldWideScience

Sample records for board passenger ships

  1. Surveillance study of vector species on board passenger ships, Risk factors related to infestations

    Directory of Open Access Journals (Sweden)

    Hatzoglou Chrissi

    2008-03-01

    Full Text Available Abstract Background Passenger ships provide conditions suitable for the survival and growth of pest populations. Arthropods and rodents can gain access directly from the ships' open spaces, can be carried in shiploads, or can be found on humans or animals as ectoparasites. Vectors on board ships may contaminate stored foods, transmit illness on board, or, introduce diseases in new areas. Pest species, ship areas facilitating infestations, and different risk factors related to infestations were identified in 21 ferries. Methods 486 traps for insects and rodents were placed in 21 ferries. Archives of Public Health Authorities were reviewed to identify complaints regarding the presence of pest species on board ferries from 1994 to 2004. A detail questionnaire was used to collect data on ship characteristics and pest control practices. Results Eighteen ferries were infested with flies (85.7%, 11 with cockroaches (52.3%, three with bedbugs, and one with fleas. Other species had been found on board were ants, spiders, butterflies, beetles, and a lizard. A total of 431 Blattella germanica species were captured in 28 (9.96% traps, and 84.2% of them were nymphs. One ship was highly infested. Cockroach infestation was negatively associated with ferries in which Hazard Analysis Critical Control Point system was applied to ensure food safety on board (Relative Risk, RR = 0.23, p = 0.03, and positively associated with ferries in which cockroaches were observed by crew (RR = 4.09, p = 0.007, no cockroach monitoring log was kept (RR = 5.00, p = 0.02, and pesticide sprays for domestic use were applied by crew (RR = 4.00, p = 0.05. Cockroach infested ships had higher age (p = 0.03. Neither rats nor mice were found on any ship, but three ferries had been infested with a rodent in the past. Conclusion Integrated pest control programs should include continuing monitoring for a variety of pest species in different ship locations; pest control measures should be more

  2. Optimal boarding method for airline passengers

    Energy Technology Data Exchange (ETDEWEB)

    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.

  3. Telemedical Maritime Assistance Service (TMAS) to Swedish merchant and passengers ships 1997-2012

    DEFF Research Database (Denmark)

    Westlund, Karin; Attvall, Stig; Nilsson, Ralph;

    2016-01-01

    BACKGROUND: Telemedical Maritime Assistance Service (TMAS) for seafarers and traveling passengers is important and can be crucial for the optimal medical treatment on board ships. The aim of this study was to analyse and to compare the data from consultations and evacuations from merchant ships and...... passenger ferries for possible improvements. MATERIALS AND METHODS: Data for seafarers from 1997, 2002 and 2007 and for passengers on Swedish ferries for the years 2007, 2009, 2011 and 2012 from the Swedish Radio Medical were studied. Symptoms and diseases were classified according to the International...

  4. A review of outbreaks of foodborne disease associated with passenger ships: evidence for risk management.

    OpenAIRE

    Rooney, Roisin M.; Cramer, Elaine H.; Mantha, Stacey; Nichols, Gordon; Bartram, Jamie K.; Farber, Jeffrey M.; Benembarek, Peter K.

    2004-01-01

    OBJECTIVE: Foodborne disease outbreaks on ships are of concern because of their potentially serious health consequences for passengers and crew and high costs to the industry. The authors conducted a review of outbreaks of foodborne diseases associated with passenger ships in the framework of a World Health Organization project on setting guidelines for ship sanitation. METHODS: The authors reviewed data on 50 outbreaks of foodborne disease associated with passenger ships. For each outbreak, ...

  5. Retrofitting the Superstructure of a Large Passenger Ship Using Composites – A Demonstration

    DEFF Research Database (Denmark)

    Karatzas, Vasileios; Hjørnet, Niels; Berggreen, Christian;

    2015-01-01

    In this work, the superstructure of a RoPax ferry has been redesigned using composite materials and the new design has been compared to the existing steel superstructure from a structural perspective. To this end, FE models have been developed and the superstructures have been subjected to loading...... conditions as prescribed from the regulations. Additionally, the effects that the composite superstructure has on the weight of the ship have been calculated. Results indicate that there is a large potential for retrofitting and building new passenger ships with composite superstructures as long...... as the design procedure and its acceptance by the regulatory bodies are simplified....

  6. Research on a Multi-grid Model for Passenger Evacuation in Ships

    Institute of Scientific and Technical Information of China (English)

    Miao Chen; Duanfeng Han; Haipeng Zhang

    2011-01-01

    In order to enhance the authenticity and accuracy of passenger evacuation simulation in ships,a new multi-grid model was proposed on the basis of a traditional cellular automata model.In the new model finer lattices were used,interaction of force among pedestrians or between pedestrians and constructions was considered,and static floor fields in a multi-level exit environment were simplified into cabin and exit static fioor fields.Compared with the traditional cellular automata model,the multi-grid model enhanced the continuity of the passengers' track and the precision of the boundary qualifications.The functions of the dislocation distribution of passengers as well as partial overlap of tracks due to congestion were realized.Furthermore,taking the typical cabin environment as an example,the two models were used to analyze passenger evacuation under the same conditions.It was found that the laws of passenger evacuation simulated by the two models are similar,while the simulation's authenticity and accuracy are enhanced by the multi-grid model.

  7. Toward Visual Autonomous Ship Board Landing of a VTOL UAV

    OpenAIRE

    Sánchez López, José Luis; Saripalli, Srikanth; Campoy Cervera, Pascual; Pestana Puerta, Jesús; Fu, Changhong

    2013-01-01

    In this paper we tackle the problem of landing a helicopter autonomously on a ship deck, using as the main sensor, an on-board colour camera. To create a test-bed, we first adequately simulate the movement of a ship landing platform on the Sea, for different Sea States, for different ships, randomly and realistically enough. We use a commercial parallel robot to get this movement. Once we had this, we developed an accurate and robust computer vision system to measure the pose of the helipad w...

  8. Carbon emissions from international cruise ship passengers' travel to and from New Zealand

    International Nuclear Information System (INIS)

    Greenhouse gas emissions from international transport contribute to anthropogenic global warming, yet these emissions are not liable under the Kyoto Protocol. International attention is being given to quantifying such emissions. This paper presents the results of research into international cruise ship journeys to and from New Zealand. CO2 emissions from such journeys were calculated using an activity based, or 'bottom-up', model. Emissions factors for individual journeys by cruise ships to or from New Zealand in 2007 ranged between 250 and 2200 g of CO2 per passenger-kilometre (g CO2 per p-km), with a weighted mean of 390 g CO2 per p-km. The weighted mean energy use per passenger night for the 'hotel' function of these cruise vessels was estimated as 1600 MJ per visitor night, 12 times larger than the value for a land-based hotel. Using a simple price elasticities calculation, international cruise journeys for transport purposes were found to have a greater relative decrease in demand than plane journeys when the impact of carbon pricing was analysed. The potential to decrease the CO2 emissions per p-km was examined, and if passenger accommodation was compacted and some luxury amenities dispensed with values similar to those of economy-class air travel were obtained.

  9. Construction of monitoring model and algorithm design on passenger security during shipping based on improved Bayesian network.

    Science.gov (United States)

    Wang, Jiali; Zhang, Qingnian; Ji, Wenfeng

    2014-01-01

    A large number of data is needed by the computation of the objective Bayesian network, but the data is hard to get in actual computation. The calculation method of Bayesian network was improved in this paper, and the fuzzy-precise Bayesian network was obtained. Then, the fuzzy-precise Bayesian network was used to reason Bayesian network model when the data is limited. The security of passengers during shipping is affected by various factors, and it is hard to predict and control. The index system that has the impact on the passenger safety during shipping was established on basis of the multifield coupling theory in this paper. Meanwhile, the fuzzy-precise Bayesian network was applied to monitor the security of passengers in the shipping process. The model was applied to monitor the passenger safety during shipping of a shipping company in Hainan, and the effectiveness of this model was examined. This research work provides guidance for guaranteeing security of passengers during shipping.

  10. Association between nationality and occupational injury risk on Danish non-passenger merchant ships

    DEFF Research Database (Denmark)

    Adam, B.

    2013-01-01

    BACKGROUND: Maritime occupational accidents can be determined by several factors, among which human characteristics play a crucial role. Worker's safety behaviour depends on individual physical and mental characteristics as well as on his/her social and cultural background. The aim of this study...... collected. Publicly available employment data were used to calculate the cumulative incidence rates for Danish, non-Danish European Union (EU) and non-EU employees working on non-passenger ships. Crude injury rates and rates adjusted for occupational status were statistically compared. RESULTS: The majority...

  11. Investigations of doses on board commercial passenger aircraft using CR-39 and thermoluminescent detectors

    International Nuclear Information System (INIS)

    Measurements of cosmic radiation dose rates (from the neutron and the non-neutron components) on board passenger aircraft were performed using environmental packages with thermoluminescent TL and CR-39 etched track detectors. The packages were calibrated at the CERN-EU high-energy Reference Field Facility and evaluated at the Inst. of Nuclear Physics in Krakow (TL + CR-39) and at the German Aerospace Centre in Cologne (CR-39). Detector packages were exposed on board passenger aircraft operated by LOT Polish Airlines, flown between February and May 2001. The values of effective dose rate determined, averaged over the measuring period, ranged between 2.9 and 4.4 μSv h-1. The results of environmental measurements agreed to within 10% with values calculated from the CARI-6 code. (authors)

  12. Women at Sea: modesty, privacy, and sexual misconduct of passengers and sailors aboard Islamic ships

    Directory of Open Access Journals (Sweden)

    Khalilieh, Hassan S.

    2006-06-01

    Full Text Available The article deals with the attitude of Islamic law towards the carriage of women by water and how Muslim judicial authorities viewed their presence on ships. It discusses the conditions under which women were carried, accommodated and treated, in addition to their personal and social behavior in ships. To apply Islamic religious ethics and navigational regulations during maritime journeys, jurists instructed owners of ships, crews, and passengers how to act in the event of an immoral behavior on the part of both or either party. Women could protect themselves against temptation and sexual harassment by dressing modestly, behaving properly, and traveling with mahrams. Even though this work focuses on the Islamic Mediterranean, the article briefly describes the punishment of sexual misconduct as established in the thirteenth century C.E. in Islamic Malay. Lastly, it touches the Islamic legal position on the transportation of Muslims aboard Christian ships.

    Este artículo trata de la actitud de la ley islámica acerca del transporte marítimo de las mujeres y de cómo las autoridades jurídicas musulmanas consideraban su presencia en los barcos. Discute las condiciones bajo las cuales las mujeres eran acomodadas y tratadas en los barcos así como el comportamiento personal y social que se esperaba de ellas. Con el fin de aplicar la ética islámica y las normas marítimas, los juristas informaban a los armadores, tripulaciones y pasajeros de cómo actuar en el caso de comportamiento inmoral por alguna o varias de las partes. El trabajo se centra en el Mediterráneo Islámico, pero trata brevemente el castigo de la conducta

  13. Forming the face of green products: Mood boards and early consumer involvement in ship interior design

    NARCIS (Netherlands)

    Murto, P.; Ahola, M.; Person, F.E.O.K.

    2013-01-01

    In this paper, we study mood boards and the process by which they can be used to understand consumer inferences about environmental sustainability in the early stages of green product development. As a component of a research project on sustainable ship design, we created mood boards showcasing thre

  14. Microcomputer based ship-board gun control system.

    OpenAIRE

    Erdogan, Ahmet

    1981-01-01

    Approved for public release; distribution is unlimited This study was undertaken to design and implement a microcomputer based gun control and interactive display system which is suitable as a model of a shipboard Gun Fire Control System and Tactical-Situation display. The stand-alone system includes two plasma display scopes, a microcomputer, a cathode ray tube (CRT), an analog-to-digital, digital-to-analog (ADC/DAC) board and a servo unit. The scope of the effort includes, calculation ...

  15. 基于Agent的舰船人员疏散模型研究%Ship passenger evacuation model based on agent theory

    Institute of Scientific and Technical Information of China (English)

    陈淼; 韩端锋; 于洋; 薛彦卓; 肖蕾

    2013-01-01

    Agent theory provides a suitable method on the research of ship passenger evacuation model, which uses Geometry-Topology theory to model ship physical space. The Shortest-Path programming method introduces short-term goal to achieve effective obstacle evading and passenger preventing collision. Considering the individual attribute, such as gender and the age, and the effects of special environment-ship swaying motion on the evacuation, agent-based theory mainly studies the decision mechanism in the evacuation process and both the reconstruction and the explanation of the real evacuation situation by establishing the passenger microscopic simulation model of ship evacuation, which can offer a reference for ship passenger evacuation design and the crowd management.%Agent理论为舰船人员疏散模型研究提供了一个合适的方法.采用几何-拓扑相结合的方法对船舶物理空间建模,引入短期目标的最短路径规划法实现障碍物的有效规避,以及人员的避让.基于Agent理论,考虑人员性别、年龄等多种个体属性,以及船舶摇摆运动的特殊疏散环境对疏散产生的影响,通过舰船人员疏散微观仿真模型的建立,重点研究疏散过程中人的决策机理,再现和解释真实的疏散情形,为舰船人员疏散设计和人群管理提供参考.

  16. Shipping

    NARCIS (Netherlands)

    Wijnolst, N.; Wergeland, T.

    1996-01-01

    Shipping is a multi-faceted industry which is rather complex to define from an academic point of view. This book attempts to grasp these complexities and provide the reader with an overview of the main topics and terminology in shipping. The book is based on material from our courses in shipping at

  17. Applicability of the PEMS technique for simplified NO X monitoring on board ships

    Science.gov (United States)

    Cooper, D. A.; Ekström, M.

    The performance of a predictive emission monitoring system (PEMS) as a technique for NO x monitoring on medium speed marine diesel engines has been evaluated for 16 similar engines on four different ships. The PEMS function tested measured O 2 concentration in the exhaust gas, engine load, combustion air temperature and humidity, and barometric pressure to calculate the NO x concentration. Emission measurements were carried out by means of a conventional continuous emission monitoring system (CEMS) and the measured NO x concentrations were compared with those calculated by the PEMS function. For 11 of the 16 engines, the average error between measured and calculated NO x concentration was engines displayed correlation coefficients between measured and calculated NO x as 0.90 or higher. For two of the ships, the predicted NO x concentrations from all engines on board gave good agreement with those measured (2.6-4.7% and 2.6-8.0% average error). In other cases however, the performance of the PEMS function was poor e.g. the four engines of ship D showed average errors of 10.3-17.7%. Although similar engine models, fuel and load characteristics were compared in the tests, the specific NO x emissions at steady-state loads used varied from 12.6 up to 15.8 g k -1Wh corr. Although a single PEMS function may prove universal and adequate for calculating NO x emissions from similar engines on board the same ship, an engine specific PEMS function is recommended. The form of the PEMS function, i.e. using exhaust O 2 and engine load as inputs, is however likely to be applicable to most propeller-law diesel engines. Bearing in mind the performance criteria for using PEMS at land-based installations, the results from this study are promising. Viewed as a single data set of 56 h with 16 separate engine comparisons between CEMS and PEMS, the data set shows a relative accuracy of 14.5% i.e. within the 20% requirement of the US Environmental Protection Agency. In light of the

  18. The Effects on the Operating Condition of a Passenger Ship Retro-fitted with a Composite Superstructure

    DEFF Research Database (Denmark)

    Karatzas, Vasileios; Hjørnet, N. K.; Kristensen, Hans Otto Holmegaard;

    2016-01-01

    As sustainability and climate change have come on the politi-cal agenda, the shipping industry will have to be operating energy efficient ships. An appealing step to achieve this goal is by designing superstructures made out of Fiber Reinforced Plastics (FRP) aiming at the reduction of the ship...... on the stability and the fuel consumption of the retrofitted ship com-pared to the original design....

  19. 32 CFR 705.5 - Taking of photos on board naval ships, aircraft and installations by members of the general public.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Taking of photos on board naval ships, aircraft... Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.5 Taking of photos on board naval ships, aircraft and installations by...

  20. Investigation of active interrogation techniques to detect special nuclear material in maritime environments: Boarded search of a cargo container ship

    International Nuclear Information System (INIS)

    The detonation of a terrorist nuclear weapon in the United States would result in the massive loss of life and grave economic damage. Even if a device was not detonated, its known or suspected presence aboard a cargo container ship in a U.S. port would have major economic and political consequences. One possible means to prevent this threat would be to board a ship at sea and search for the device before it reaches port. The scenario considered here involves a small Coast Guard team with strong intelligence boarding a container ship to search for a nuclear device. Using active interrogation, the team would nonintrusively search a block of shipping containers to locate the fissile material. Potential interrogation source and detector technologies for the team are discussed. The methodology of the scan is presented along with a technique for calculating the required interrogation source strength using computer simulations. MCNPX was used to construct a computer model of a container ship, and several search scenarios were simulated. The results of the simulations are presented in terms of the source strength required for each interrogation scenario. Validation measurements were performed in order to scale these simulation results to expected performance. Interrogations through the short (2.4 m) axis of a standardized shipping container appear to be feasible given the entire range of container loadings tested. Interrogations through several containers at once or a single container through its long (12.2 m) axis do not appear to be viable with a portable interrogation system

  1. Response of TL dosemeters to cosmic radiation on board passenger aircraft

    International Nuclear Information System (INIS)

    Measurements were performed with various LiF-based TLDs on board seven Polish aircraft, flying long-distance or middle-distance routes. All of the 7LiF detectors used (various types of 7LiF:Mg,Ti and 7LiF:Mg,Cu,P detectors), which measure the non-neutron component of the radiation field, produced consistent results. It was found that the characteristics of the TLD response (ratio of different detector responses, glow curve shapes) after doses of radiation at flying altitudes differ from those obtained after exposure at the CERN facility (CERF), suggesting a lower contribution of densely ionising radiation. The neutron induced TL signal was also more affected by the thickness of the holder, suggesting the presence of a softer neutron energy spectrum at flight altitudes. Further in-flight and CERF exposures of detectors are planned to resolve these issues. (author)

  2. Response of TL dosemeters to cosmic radiation on board passenger aircraft

    CERN Document Server

    Bilski, P; Marczewska, B; Olko, P

    2002-01-01

    Measurements were performed with various LiF based TLDs on board seven Polish aircraft, flying long-distance or middle-distance routes. All of the /sup 7/LiF detectors used (various types of /sup 7 /LiF:Mg, Ti and /sup 7/LiF:Mg, Cu, P detectors), which measure the non-neutron component of the radiation field, produced consistent results. It was found that the characteristics of the TLD response (ratio of different detector responses, glow curve shapes) after doses of radiation at flying altitudes differ from those obtained after exposure at the CERN facility (CERF), suggesting a lower contribution of densely ionising radiation. The neutron induced TL signal was also more affected by the thickness of the holder, suggesting the presence of a softer neutron energy spectrum at flight altitudes. Further in-flight and CERF exposures of detectors are planned to resolve these issues. (5 refs).

  3. On board emission and fuel consumption measurement campaign on petrol-driven passenger cars

    Science.gov (United States)

    De Vlieger, I.

    Realistic emission and fuel consumption rates of petrol-driven cars were determined by on-the-road experiments in 1995. A validated, in-house developed, on-board measuring system was used. Six three-way catalyst (TWC) cars and one carburetted non-catalyst car were measured. The effects of road type, driving behaviour and cold start on CO, HC and NO x emissions and fuel consumption were analysed. In real traffic situations, emissions for TWC cars were found to be at least 70% lower than for the non-catalyst car. For TWC cars, emissions decreased across the board from city to rural and motorway traffic. Without a catalyst, motorway traffic resulted in the highest NO x emissions. Compared to normal driving, aggressive driving gave emissions which were up to four times higher. Except for NO x, calm driving resulted in lower emissions still. Comparable fuel consumption rates were obtained from normal and calm driving. Those from aggressive driving were higher, by as much as 40% in city traffic. Cold starts resulted in significantly higher CO and HC emission values than hot starts. These differences were less pronounced for NO x. Emissions from TWC cars were higher than generally expected, compared to the European emission limit values (91/441/EEC) and the emission factors used in Flanders and the Netherlands (Klein,1993) for the national emission inventories. Low-emitting cars during the emission test on a chassis dynamometer, as prescribed by the 91/441/EEC directive, did not necessarily give low emissions in real traffic situations.

  4. Exhaust emissions from high speed passenger ferries

    Science.gov (United States)

    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.

  5. Cruise ship's doctors - company employees or independent contractors?

    Science.gov (United States)

    Dahl, Eilif

    2016-01-01

    Traditionally, cruise companies have stated that they are in the transport business but not in the business of providing medical services to passengers. They have claimed not to be able to supervise or control the ship's medical personnel and cruise ship's doctors have therefore mostly been signed on as independent contractors, not employees. A United States court decision from 1988, Barbetta versus S/S Bermuda Star, supported this view and ruled that a ship's owner cannot be held vicariously liable for the negligence of the ship's doctor directed at the ship's passengers. Some years ago a cruise passenger fell and hit his head while boarding a trolley ashore. Hours later he was seen aboard by the ship's doctor, who sent him to a local hospital. He died 1 week later, and his daughter filed a complaint alleging the cruise company was vicariously liable for the purported negligence of the ship's doctor and nurse, under actual or apparent agency theories. A United States district court initially dismissed the case, but in November 2014 the United States Court of Appeals for the Eleventh Circuit disagreed and reversed. From then on independently contracted ship's doctors may be considered de facto employees of the cruise line. The author discusses the employment status of physicians working on cruise ships and reviews arguments for and against the Appellate Court's decision.

  6. Analgtic Hierarchy Process based SWOT analysis on passenger ship safety%基于层次分析法的客运船舶安全管理SWOT分析

    Institute of Scientific and Technical Information of China (English)

    陈海山

    2015-01-01

    In view of the lack of quantitative analysis in the analysis of passenger ships safety management,the paper combines the SWOT analysis with the analytic hierarchy process,establishes a relatively complete system framework incorperating both qualitative and quantitative aspects,analyzes the major factors affecting passenger ship safety,and proposes relevant safety control plans.%针对客运船舶安全管理分析中缺少定量分析的不足,将SWOT分析法和层次分析法结合起来,建立一个较为完整的定性与定量相结合的系统框架,分析影响客运船舶安全的重要因素,提出客运船舶安全监管方案.

  7. Ship Vibrations

    DEFF Research Database (Denmark)

    Sørensen, Herman

    1997-01-01

    Methods for calculating natural frequencies for ship hulls and for plates and panels.Evaluation of the risk for inconvenient vibrations on board......Methods for calculating natural frequencies for ship hulls and for plates and panels.Evaluation of the risk for inconvenient vibrations on board...

  8. Design of Hydraulic System for the LTQ-2000Y Passenger Boarding Bridge%LTQ-2000Y型旅客登机桥液压系统设计

    Institute of Scientific and Technical Information of China (English)

    郭会歌; 薛鹏; 杨军宁; 王永利

    2012-01-01

    阐述了旅客登机桥的作用及对液压系统的要求.介绍了LTQ-2000Y型旅客登机桥的液压系统的设计实践,包括油源系统、升降回路、行走回路、转向回路、调平回路、回转回路和应急回路的设计.归纳了该液压系统的主要特点:控制、操作方式多样;油源高效、节能;行走、制动可靠;升降同步、可控;调平自动、及时.这些特点在设备使用中得到了良好的体现.%The passenger boarding bridge's function and its requirement to the hydraulic system were expatiated. The design practices of the LTQ-2000Y passenger boarding bridge's hydraulic system were described, including the design of the oil source system, lifting loop, walking loop, steering loop, leveling loop, rotating loop and emergency loop. The main features of the hydraulic system were generalized; the control and operation modes were varied; oil source was efficient and energy-saving; walking and braking was reliable; up & down lifting was synchronized and controllable; leveling was automatically and timely. These features are well reflected when using the device.

  9. Structural analysis and modeling for command decisions during fire on board ship

    OpenAIRE

    Nikitin, Yevgeniy

    1999-01-01

    Approved for public release; distribution is unlimited This thesis examine opportunities for the application of information technology through mathematical modeling and design of a new method of a ship's space monitoring for the support of command decisions during a fire aboard. Thesis analyzes peculiarities of a fire and difficulties inherent in gathering data, particularly the lack of objective information about a fire scale, fire dynamics, and timing of functioning the ship's equipment ...

  10. 台湾海峡客滚直航与水文气象研究%On Ro- Ro Passenger Ship Direct Cross- Taiwan Strait and Hydrological - Meteorology Conditions

    Institute of Scientific and Technical Information of China (English)

    翁国玲; 唐寒秋; 陈宏; 李道科

    2011-01-01

    Based on analysis of many traffic investigation, comprehensive analysis between Fujian and Taiwan direct route opening ro - ro passenger of various factors, using the maritime traffic engineering theory, the method and risk prevention principle of Fujian and Taiwan direct cross - strait ro - ro passenger ship security for the related problems on research, put forward the corresponding security measures and management suggestions from Ship type selection, route choice etc.. In order to open Fujian and Taiwan direct cross -strait ro -ro passenger transportation, the paper puts forwards some advices.%基于大量的资料,交通调查研究与分析的基础上,综合分析闽台开通客滚直航航线的气象水文等因素,运用海上交通工程的理论、方法对闽台两岸客滚船直航安全保障的相关问题进行研究,从船型选择、航线选择等方面提出相应的安全保障措施与管理建议,以期对开辟闽台两岸客滚直航运输的运输安全提供建议。

  11. Design of a one-chip board microcontrol unit for active vibration control of a naval ship mounting system

    International Nuclear Information System (INIS)

    This work presents an experimental implementation of a user-tunable one-chip board microcontrol unit which is specifically designed for vibration control of the active mounting system for naval ships. The proposed mounting system consists of four active mounts supporting vibration-sensitive equipment. Each active mount constitutes a rubber element, an inertial mass and the piezostack actuator. It is designed for particular applications that require effective isolation performance against wide frequency ranges, such as naval ship equipment. After describing the configuration of the active mount, dynamic characteristics of the rubber element and the piezostack actuator are experimentally identified. Accordingly, the proposed mounting system is constructed and the governing equations of motion are formulated. In order to attenuate the unwanted vibrations transferred from the upper mass, a feedforward controller with fast Fourier algorithm is designed and experimentally realized using the one-chip microcontrol board which is specially made for this practical application. In order to evaluate the performance of the one-chip microcontrol unit, vibration control results of the proposed active mounting system are presented in the frequency domain. (technical note)

  12. Simple electric powered plankton wheel for the production of aggregates in seawater on-board ship

    Digital Repository Service at National Institute of Oceanography (India)

    Damare, V.S.; Khalap, S.; Seshagiri, R.

    . During an on-board experiment with oceanic water within approximately the same time period, no visible aggregates were observed but the concentration of transparent exopolymeric particles (TEPs) increased from 14.4 to 547.8 mg eq Alginic Acid L sup(-1...

  13. On-board Dose Measurement and its Monte Carlo Analysis in a Low Level Waste Shipping Vessel

    International Nuclear Information System (INIS)

    On-board dose measurements were made in a shipping vessel for low level radioactive wastes, the Seiei Maru. The measured values are much smaller than the regulation values both on the hatch covers and in the accommodation area. The dose equivalent rates on the hatch cover are analysed by using a continuous energy Monte Carlo code, MCNP 4B, with two kinds of calculational models. One is the detailed model with the geometry of containers and LLW drums, and an asymmetrical source distribution. The results of the detailed calculation approached the shape of the measured dose rate distribution graphs. The other is the simplified model that mixes source volume uniformly. The calculated values obtained with the simplified model are twice as large as those calculated with the detailed model. (author)

  14. Design of a real-time system of moving ship tracking on-board based on FPGA in remote sensing images

    Science.gov (United States)

    Yang, Tie-jun; Zhang, Shen; Zhou, Guo-qing; Jiang, Chuan-xian

    2015-12-01

    With the broad attention of countries in the areas of sea transportation and trade safety, the requirements of efficiency and accuracy of moving ship tracking are becoming higher. Therefore, a systematic design of moving ship tracking onboard based on FPGA is proposed, which uses the Adaptive Inter Frame Difference (AIFD) method to track a ship with different speed. For the Frame Difference method (FD) is simple but the amount of computation is very large, it is suitable for the use of FPGA to implement in parallel. But Frame Intervals (FIs) of the traditional FD method are fixed, and in remote sensing images, a ship looks very small (depicted by only dozens of pixels) and moves slowly. By applying invariant FIs, the accuracy of FD for moving ship tracking is not satisfactory and the calculation is highly redundant. So we use the adaptation of FD based on adaptive extraction of key frames for moving ship tracking. A FPGA development board of Xilinx Kintex-7 series is used for simulation. The experiments show that compared with the traditional FD method, the proposed one can achieve higher accuracy of moving ship tracking, and can meet the requirement of real-time tracking in high image resolution.

  15. 46 CFR 185.506 - Passenger safety orientation.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Passenger safety orientation. 185.506 Section 185.506... TONS) OPERATIONS Preparations for Emergencies § 185.506 Passenger safety orientation. (a) Except as... safety orientation. If only a small number of passengers embark at a port after the original muster...

  16. Evacuation from ships : account for ship motion

    NARCIS (Netherlands)

    Boer, L.C.; Bles, W.

    1999-01-01

    A transnational BriteEuram programme on evacuation of passengers from ships is presented. Recent disasters on ferries of the roll-on/roll-off type have led to higher requirements for safety. These requirements are formulated in terms of overall performance rather than performance of a number of isol

  17. Network structure of subway passenger flows

    CERN Document Server

    Xu, Qi; Bai, Yun

    2016-01-01

    The results of transportation infrastructure network analyses have been used to analyze complex networks in a topological context. However, most modeling approaches, including those based on complex network theory, do not fully account for real-life traffic patterns and may provide an incomplete view of network functions. This study utilizes trip data obtained from the Beijing Subway System to characterize individual passenger movement patterns. A directed weighted passenger flow network was constructed from the subway infrastructure network topology by incorporating trip data. The passenger flow networks exhibit several properties that can be characterized by power-law distributions based on flow size, and log-logistic distributions based on the fraction of boarding and departing passengers. The study also characterizes the temporal patterns of in-transit and waiting passengers and provides a hierarchical clustering structure for passenger flows. This hierarchical flow organization varies in the spatial doma...

  18. Identifying Boarding Stops of Bus Passengers with Smart Cards Based on Intelligent Dispatching Data%基于智能调度数据的公交IC卡乘客上车站点判断方法

    Institute of Scientific and Technical Information of China (English)

    陈君; 杨东援

    2013-01-01

    为了能够应用公交IC卡数据分析公交乘客的出行特征,对判断公交IC卡乘客上车站点的方法进行研究.以南宁市智能公交系统为例,采集公交IC卡收费系统和公交智能调度系统的运营数据,应用数据仓库技术建立智能公交数据分析平台.通过将智能调度系统数据与公交IC卡收费系统数据进行关联,判断公交IC卡乘客的上车站点,对提出的方法进行精度分析和算法实现,并应用海量的智能公交系统实际数据对算法进行了试验.研究结果表明,本文提出的方法判断公交乘客上车站点的准确率达到98%以上,算法效率满足实际应用需要,该方法能够用于公交系统的规划和管理工作.%To apply smart card data to the analysis of bus passengers' travel characteristics. The paper proposes the method to identify the boarding stops of smart card passengers. Taking the advanced public transportation systems ( APTS) of Nanning city in China as an example, the paper collects the operation data of automatic fare collection system and intelligent dispatching system. Then, it establishes APTS data analysis platform applying data warehouse technology. The paper also presents the method of identifying boarding stop by matching the data of intelligent dispatching system and automatic fare collection system. The accuracy of the method is analyzed and the algorithm is illustrated. Finally, the algorithm is tested on mass field data. The results show that the accuracy of identifying boarding stops of smart card passengers reaches more than 98% , the algorithm efficiency meets the requirements of practical application, and the method can be used for the planning and management of public transportation system.

  19. [Robbers on board: exposure to violence, insecurity, and other health hazards among mass transportation workers and passengers in Salvador, Bahia, Brazil].

    Science.gov (United States)

    Paes-Machado, Eduardo; Levenstein, Charles

    2002-01-01

    This paper examines the impact of violent crime on working conditions, health, and security for bus drivers and ticket takers in the mass transportation system in Salvador, Bahia, Brazil. The research included 195 interviews with workers, labor union officials, passengers, management, and police. In the last ten years there have been 20,572 robberies in a fleet of 2,400 buses operated by 10,151 workers, with 67 deaths and more than US$500,000 in company losses. Perpetrators are typically poor, unemployed youths, the majority of whom first offenders, seeking easy money primarily for leisure pursuits. The average "take" from such robberies is minimal. The authors observed a pattern of bus robberies as a psychological power game which, for bus workers, apart from physical injuries and fatalities, generates fear, identity conflicts, tense relations with passengers, and labor conflicts involving the recovery of stolen fares and worker and passenger security issues. The article also outlines and evaluates the efficiency of security measures including the use of lethal force by police.

  20. 基于xPC Target平台的实船训练系统%Ship on-board Training System Design Based on xPC Target

    Institute of Scientific and Technical Information of China (English)

    李又一; 王海燕; 乔南

    2014-01-01

    Along with the Chinese dream to build a powerful blue country, marine industry has become a major focus of economic development, more and more people are concerned about it. The shipping and shipbuilding strength is the main indicator to determine the maritime power of a country, the technological content of the ship and the quality of the crew is the main factor to measure. This paper proposes a on board training system based on xPC Target, simulation training system is about to be embedded into the actual ship, allowing the crew both in the sea or in port can get training opportunities.%伴随着中国梦之构筑蓝色强国梦的提出,海洋产业成为经济发展的一大重点,越来越多的被人们关注。而航运实力和造船实力是判断一个国家是否海洋强国的重要指标,其中船员的素质和船舶的科技含量是衡量的主要因素。本文就此提出一种基于 xPC Target对船员进行培训的实船训练系统,即将仿真训练系统嵌入到实际的船舶中,使船员无论在海上还是港内都可以提供训练机会。

  1. Working conditions in the engine department - A qualitative study among engine room personnel on board Swedish merchant ships.

    Science.gov (United States)

    Lundh, Monica; Lützhöft, Margareta; Rydstedt, Leif; Dahlman, Joakim

    2011-01-01

    The specific problems associated with the work on board within the merchant fleet are well known and have over the years been a topic of discussion. The work conditions in the engine room (ER) are demanding due to, e.g. the thermal climate, noise and awkward working postures. The work in the engine control room (ECR) has over recent years undergone major changes, mainly due to the introduction of computers on board. In order to capture the impact these changes had implied, and also to investigate how the work situation has developed, a total of 20 engine officers and engine ratings were interviewed. The interviews were semi-structured and Grounded Theory was used for the data analysis. The aim of the present study was to describe how the engine crew perceive their work situation and working environment on board. Further, the aim was to identify areas for improvements which the engine crew consider especially important for a safe and effective work environment. The result of the study shows that the design of the ECR and ER is crucial for how different tasks are performed. Design which does not support operational procedures and how tasks are performed risk inducing inappropriate behaviour as the crew members' are compelled to find alternative ways to perform their tasks in order to get the job done. These types of behaviour can induce an increased risk of exposure to hazardous substances and the engine crew members becoming injured. PMID:20870214

  2. 46 CFR 122.506 - Passenger safety orientation.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Passenger safety orientation. 122.506 Section 122.506... Preparations for Emergencies § 122.506 Passenger safety orientation. (a) Except as allowed by paragraphs (b... requested to don life jackets and go to the appropriate embarkation station during the safety...

  3. 舰载信息化弹药数据链需求分析%Demands Analysis for Data Link Technology of Ship-board Information Ammunition

    Institute of Scientific and Technical Information of China (English)

    周岷; 严平; 王伟

    2011-01-01

    Network centric warfare is concrete manifestations of the concept of united combat. Combining "kill" factor into the C4 ISR system, the concept of C4 KISR updates the network eentric warfare theory. Core question of information ammunition is transmission and control of information. In order to improve efficiency of ship-board information ammunition in C4KISR combat, a function analysis of shell-board data link is given. A TDMA data link scheme including slot allocation model is proposed to satisfy the demand from information ammunition.%网络中心战是联合作战思想的具体体现,aKISR概念将杀伤(Km)融人到aISR系统中,是对网络中心战理论的进一步发展。信息化弹药的核心问题是信息的传输与控制。为充分发挥aKISR作战中舰载弹药的作战效能,对弹载数据链的功能需求进行了分析,提出了一种时分多址的数据链方案,给出了相应的时隙结构及时隙分配方案。

  4. Ship-board report on atmospheric CO{sub 2} concentrations recorded on continuous from Mediterranean sea to Antarctica

    Energy Technology Data Exchange (ETDEWEB)

    Lenaz, R.; Ori, C. [Consiglio Nazionale delle Ricerche, Bologna (Italy). Ist. di Geologia Marina; Giovanelli, G.; Ravegnani, F.; Bonasoni, P. [Consiglio Nazionale delle Ricerche, Bologna (Italy). Ist. di Scienze dell' Atmosfera e dell' Oceano; Colombo, T. [Italian Air Force, Sestola, MO (Italy). Meterorological Service; Masarie, K. [National Oceanic Atmospheric Administration, Boulder, CO (United States); Ciattaglia, L. [Consiglio Nazionale delle Ricerche, Rome (Italy). Ist. di Fisica dell' Atmosfera

    2000-10-01

    The paper presents the results obtained from continuous measurements performed during two cruises with hemispherical courses. In this way, it has been obtained the latitudinal trend of CO{sub 2} in continuity of space and time along two hemispheric courses in 1994-95 and 1996-97 from Europe to Antarctica. The results are compared with measurements from the National Oceanic Atmospheric Administration (NOAA) Climate Monitoring and Diagnostic Laboratory (CMDL) cooperative air sampling network. The fitting of data recorded on board with the historical data sets recorded at Palmer Station is also presented, highlighting the current annual increase in atmospheric CO{sub 2} concentrations.

  5. Ship-board report on atmospheric CO2 concentrations recorded on continuous from Mediterranean sea to Antarctica

    International Nuclear Information System (INIS)

    The paper presents the results obtained from continuous measurements performed during two cruises with hemispherical courses. In this way, it has been obtained the latitudinal trend of CO2 in continuity of space and time along two hemispheric courses in 1994-95 and 1996-97 from Europe to Antarctica. The results are compared with measurements from the National Oceanic Atmospheric Administration (NOAA) Climate Monitoring and Diagnostic Laboratory (CMDL) cooperative air sampling network. The fitting of data recorded on board with the historical data sets recorded at Palmer Station is also presented, highlighting the current annual increase in atmospheric CO2 concentrations

  6. Exhaust emissions from ships at berth

    Science.gov (United States)

    Cooper, D. A.

    Emission measurements have been carried out on board six ships at berth during normal real-world operation (hotelling, unloading and loading activities). The study included three passenger ferries, one transoceanic container/ro-ro, one transoceanic car/truck carrier, and one chemical tanker. Emissions were measured from 22 auxiliary engines (AEs, medium and high-speed marine diesels) covering seven engine models and ranging in size from 720 to 2675 kW maximum output. The fuels varied from low sulphur gasoils ( 2.91 cst viscosity) through to residual oils ( 411 cst viscosity). Both specific emission factors ( g kWh -1) at a given engine load and total emissions (kg) of nitrogen oxides (NO x), sulphur dioxide, carbon monoxide, hydrocarbons, carbon dioxide, particulate matter (PM) and polyaromatic hydrocarbons during actual harbour stops were determined. In addition, some preliminary measurements to investigate PM size distributions were undertaken. The specific emissions showed significant variations between the different engine models and also within the same engine model on board the same ship. For example NO x emissions varied between 9.6 and 20.2 g kWh corr-1 between all engines and 14.2- 18.6 g kWh corr-1 between engines of the same model and fuel. Other emissions from boiler use and possible main engine warm-up prior to departure were in general expected to be considerably less than those from the AEs. The results obtained for the three passenger ferries demonstrate that empirically derived, emission formulae using dead weight tonnage can prove to be a cost-effective and accurate tool for harbour emission inventories.

  7. Modeling and Optimization of Collaborative Passenger Control in Urban Rail Stations under Mass Passenger Flow

    Directory of Open Access Journals (Sweden)

    Lili Wang

    2015-01-01

    Full Text Available With the rapid development of urban rail transit, the phenomenon of outburst passenger flows flocking to stations is occurring much more frequently. Passenger flow control is one of the main methods used to ensure passengers’ safety. While most previous studies have only focused on control measures inside the target station, ignoring the collaboration between stops, this paper puts emphasis on joint passenger control methods during the occurrence of large passenger flows. To provide a theoretic description for the problem under consideration, an integer programming model is built, based on the analysis of passenger delay and the processes by which passengers alight and board. Taking average passenger delay as the objective, the proposed model aims to disperse the pressure of oversaturated stations into others, achieving the optimal state for the entire line. The model is verified using a case study and the results show that restricted access measures taken collaboratively by stations produce less delay and faster evacuation. Finally, a sensitivity analysis is conducted, from which we find that the departure interval and maximum conveying capacity of the train affect passenger delay markedly in the process of passenger control and infer that control measures should be taken at stations near to the one experiencing an emergency.

  8. The international code for the safe carriage of packaged irradiated nuclear fuel, plutonium and high-level radioactive waste on board ships (INF Code) - An industry perspective

    International Nuclear Information System (INIS)

    came to the same conclusion that existing standards are stringent and adequate and any environmental impact would be negligible. These 'complementary' measures were discussed at length in numerous committees of the IMO and in 1998 a specific requirement for ship-board emergency plans and notification to the nearest coastal in the event of an incident were added to the INF code. The INF code came into force as a mandatory instrument on 1 January 2001. The INF Code, as such, has presented no problems to us at British Nuclear Fuels Ltd as we have been operating through our subsidiary, Pacific Nuclear Transport Limited, purpose built ships since 1979. The design resulted from consultation with experts and incorporated the Japanese regulations, with extra equipment added in line with technological developments and operating experience. These are sub-divided into a large number of compartments, which form a double hull around the cargo spaces and the duplication of essential systems and equipment which are in excess of what was to become the INF3 standard 14 years later. (author)

  9. Estimating passenger numbers in trains using existing weighing capabilities

    DEFF Research Database (Denmark)

    Nielsen, Bo Friis; Frølich, Laura; Nielsen, Otto Anker;

    2013-01-01

    Knowing passenger numbers is important for the planning and operation of the urban rail systems. Manual and electronic counting systems (typically infrared or video) are expensive and therefore entail small sample sizes. They usually count boarding and alighting passengers, which means that error...

  10. Wastes disposal on board a ship. Apparatus to decompose and annihilate wet refuses bionically; Senjo no haikibutsu shori. Namagomi no bio bunkai shometsuki

    Energy Technology Data Exchange (ETDEWEB)

    Takenaka, S.

    1996-07-25

    A bionic refuse disposing and annihilating apparatus for wet refuses produced on board a ship was developed, and introduced in this paper. This apparatus uses a system that biomass as a decomposing medium is maintained dry in a disposal tank, and wet refuses are decomposed and annihilated by the biomass working only with water contained in the wet refuses themselves. The system uses a decomposing medium composed of a mixture of different kinds of organic matters mixed with various nutrients, and automatically controls absorption and exhalation of decomposing water without using a heater. Almost all of wet refuses decomposes and annihilates in twelve hours after having been charged in their original forms. The decomposing medium can be used continuously for six months to a year. Because of complete annihilation by the bionic effect, no residue is created. This system uses a normal-temperature decomposing and annihilating bionic technology, whose minimum temperature required for decomposition and annihilation is 10{degree}C or higher, and the highest permissible temperature is 75{degree}C. Dry and cool environment at about 20{degree}C is most suitable. Deodorizing function of the biomass itself as the decomposing medium suppresses odor generation. 3 figs.

  11. 77 FR 27832 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-05-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an... Governing Board --Protection of vital shipping lanes --External relations: --Relations with the...

  12. Modeling pedestrian evacuation movement in a swaying ship

    CERN Document Server

    Chen, Juan; Lo, SM

    2015-01-01

    With the advance in living standard, cruise travel has been rapidly expanding around the world in recent years. The transportation of passengers in water has also made a rapid development. It is expected that ships will be more and more widely used. Unfortunately, ship disasters occurred in these years caused serious losses. It raised the concern on effectiveness of passenger evacuation on ships. The present study thus focuses on pedestrian evacuation features on ships. On ships, passenger movements are affected by the periodical water motion and thus are quite different from the characteristic when walking on static horizontal floor. Taking into consideration of this special feature, an agent-based pedestrian model is formulized and the effect of ship swaying on pedestrian evacuation efficiency is investigated. Results indicated that the proposed model can be used to quantify the special evacuation process on ships.

  13. Environmental Performance Evaluation of Ro-Ro Passenger Ferry Transportation

    DEFF Research Database (Denmark)

    Kristensen, Hans Otto Holmegaard; Hagemeister, Constantin

    2012-01-01

    With increasing focus on the environmental performance of different transport modes (for example trucks, trains, ships and aircraft) it is of utmost importance that the different transport modes are compared on an equal basis so that the environmental impact, defined as energy demand and/or emiss...... transport units. In this paper a method for determination of a common transport unit for Ro-Ro passenger ships will be described......./or emissions per transport unit, is related to the same unit for the different transport forms. For Ro-Ro passenger ferries it can be difficult to find a suitable common transport unit, as they often transport a mix of cargo, such as passengers, passenger cars, trucks, lorries, busses and other rolling...

  14. Divers of Passenger Demand

    OpenAIRE

    Wittmer, Andreas

    2011-01-01

    -Overview drivers of passenger demand -Driver 1: Economic growth in developing countries -Driver 2: International business travel in developed countries -Driver 3: International leisure travel in developed countries

  15. TMD振动控制在登机廊桥上的应用研究%VIBRATION CONTROL OF PASSENGER BOARDING BRIDGE USING TUNED MASS DAMPER "VTT D~; ~h~1,2 VI'N.T "V+,~ .;,+~3 F2Ag'~ "V~ 1.~o~3 VI~ T ~ ~.;~ 1 7Hf'~IT Tgo~4

    Institute of Scientific and Technical Information of China (English)

    徐培蓁; 尹学军; 高星亮; 叶列平; 周健

    2012-01-01

    This paper presents theoretical and experimental research work on the vertical vibration comtort ano vibration control of passenger boarding bridge in Shanghai Pudong international airport phase II project. The FEM model of the passenger boarding bridge was built. The vibration characteristics and vibration responses under pedestrian excitation of the bridge were calculated. Through numerical simulation, the suitable parameters of tuned mass damper (TMD) were obtained. Measurement results indicate that the vibration of the boarding bridge can be significantly reduced by employing TMD.%该文对上海浦东机场二期工程某登机廊桥的竖向振动舒适性及应用质量调谐阻尼器(TMD)进行振动控制进行了理论分析和试验研究。通过建立登机廊桥有限元模型,分析了登机廊桥的振动特性和步行激励下的振动响应,在数值模拟的基础上,选择合理的TMD参数,并对安装TMD前后的登机廊桥振动进行了现场测试和分析。结果表明按该文方法设置TMD后,登机廊桥的竖向振动得到了有效的控制。

  16. Fast Passenger Tracks Network

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    China’s fast passenger tracks network consists of four parts:express rail- way with speeds between 300km/h and 350 kin/h,passenger rail lines with speeds between 200 km/h and 250 km/h,intercity high-speed railways that run

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

    Science.gov (United States)

    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.

  18. Motion induced passenger dislocations in life raft and life boat configurations

    NARCIS (Netherlands)

    Bos, J.E.; Andersen ,O.; Reinke, P.

    2010-01-01

    Within the European project SafeCrafts, dealing with the safe abandoning of ships, the dislocation of passengers aboard life boats and rafts has been considered to be a risk regarding passenger survival at sea. To get an idea about the risks and the affecting factors involved, we studied the effects

  19. Evaluation of the Service Performance of Ships

    DEFF Research Database (Denmark)

    Andersen, Poul; Borrod, Anne-Sophie; Blanchot, Hervé

    2005-01-01

    A simple method has been established for the evaluation of the service performance of ships. Input data are easily collected daily on board and transformed to a well-defined condition that makes possible the comparison between ships, for instance, sister ships, and between different time periods...

  20. UNIVERSE IS LIKE SPACE SHIP

    Directory of Open Access Journals (Sweden)

    M.Arulmani, V.R.Hema Latha

    2013-10-01

    Full Text Available A scientific research in this article focus that the whole Cosmo Universe shall be considered as a “SPACE SHIP”. The Space Ship shall be considered as ANCHORED to the base of universe with three-in-one space elements SUN, EARTH, MOON for its stability and symmetry. Further the Anchor of Universe shall be considered fastened to the “J-Hook” through strong THREAD consists of three core or strand for its “Centre of Buoyancy”.The Space Ship shall be considered as a suspending pendulum. The base of the pendulum considered like Anchor which is fastened to J-Hook through a cable of three core and in “Standstill State”.The human populations, life organisms spread all over the EARTH shall be considered as Passengers. Other space objects such as Planets, Comets, Asteroids, Matters, Molecules having definite mass shall be considered as CARGO existing in the Upper Deck of Human Passengers and other life organisms.The “J-Hook” shall be considered as having infinity energy level and any weight added to the base of space ship during the course of expanding universe shall not affect the centre of buoyancy of ship and the ship shall be considered as highly stable for ever (Highly Anchored and become standstill.

  1. Ship emissions and their externalities for the port of Piraeus - Greece

    Science.gov (United States)

    Tzannatos, Ernestos

    2010-01-01

    Air pollution from shipping is currently dominating the international and European agenda on environmental protection. Although port emissions are not significantly contributing to the overall picture of ship-generated emissions, it is important to note that the impact of ship exhaust pollutants has a direct effect on the human population and built environment of many urbanized ports. The passenger (main) port of Piraeus qualifies for a ship emission and externality study by virtue of its dominant presence in the Mediterranean expressed in terms of the most frequent port calls by coastal passenger ships and cruise ships operating in the region, as well as in terms of being a most crowded port city through hosting a sizeable resident and visiting (employers and otherwise) population over a relatively small area. An in-port ship activity-based methodology was applied for manoeuvring and berthing of coastal passenger ships and cruise ships calling at the passenger port of Piraeus, in order to estimate the emission of the main ship exhaust pollutants (NO X, SO 2 and PM 2.5) over a twelve-month period in 2008-2009. The estimated emissions were analyzed in terms of gas species, seasonality, activity and shipping sector. The application of external cost factors led to the estimation of the emission externalities, in an attempt to evaluate the economic impact of the damage emissions produce mainly upon the human population and the built environment. The results indicate that ship emissions in the passenger port of Piraeus reach 2600 tons annually and their estimated externalities over this period are around 51 million euro. Summer emissions and associated impacts are more profound and coastal passenger shipping, as opposed to cruise shipping, is the dominant contributor of emissions and associated externalities. Overall, in a port city such as Piraeus, the need to introduce stringent control on the emissions produced by passenger ships, beyond that dictated by the current

  2. Emergency evacuation : how better interior design can improve passenger flow

    NARCIS (Netherlands)

    Boer, L.C.; Skjong, R.

    2001-01-01

    The paper presents some conclusions from the EU basic research project "MEPdesign" relevant for design of ship interiors. The findings are discussed with regard to passenger flow as a function of design parameters. The paper explains that current evacuation analyses may be overly optimistic. The con

  3. Self-Propelled Pedestrian Dynamics Model: Application to Passenger Movement and Infection Propagation in Airplanes

    CERN Document Server

    Namilae, S; Mubayi, A; Scotch, M; Pahle, R

    2016-01-01

    Reducing the number of contacts between passengers on an airplane can potentially curb the spread of infectious diseases. In this paper, a social force based pedestrian movement model is formulated and applied to evaluate the movement and contacts among passengers during boarding and deplaning of an airplane. Within the social force modeling framework, we introduce location dependence on the self-propelling momentum of pedestrian particles. The model parameters are varied over a large design space and the results are compared with experimental observations to validate the model. This model is then used to assess the different approaches to minimize passenger contacts during boarding and deplaning of airplanes. We find that smaller aircrafts are effective in reducing the contacts between passengers. Column wise deplaning and random boarding are found to be two strategies that reduced the number of contacts during passenger movement, and can potentially lower the likelihood of infection spread.

  4. 77 FR 60672 - Grant of Authority for Subzone Status; Tesla Motors, Inc., (Electric Passenger Vehicles), Palo...

    Science.gov (United States)

    2012-10-04

    ..., notice inviting public comment has been given in the Federal Register (77 FR 2269, 1-17-2012) and the... Foreign-Trade Zones Board Grant of Authority for Subzone Status; Tesla Motors, Inc., (Electric Passenger... establish a special-purpose subzone at the electric passenger vehicle manufacturing facilities of...

  5. 76 FR 82027 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2011-12-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct two... against noise on board ships; --Provisions for the reduction of noise from commercial shipping and...

  6. 46 CFR 25.26-10 - EPIRB requirements for uninspected passenger vessels.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false EPIRB requirements for uninspected passenger vessels. 25.26-10 Section 25.26-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS Emergency Position Indicating Radio Beacons (EPIRB) § 25.26-10 EPIRB requirements for...

  7. Shipping Fairways

    Data.gov (United States)

    Department of Homeland Security — Various shipping zones delineate activities and regulations for marine vessel traffic. Traffic lanes define specific traffic flow, while traffic separation zones...

  8. Ship Hydrodynamics

    Science.gov (United States)

    Lafrance, Pierre

    1978-01-01

    Explores in a non-mathematical treatment some of the hydrodynamical phenomena and forces that affect the operation of ships, especially at high speeds. Discusses the major components of ship resistance such as the different types of drags and ways to reduce them and how to apply those principles for the hovercraft. (GA)

  9. Passenger car market encountered depression

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    <正>Passenger vehicle registrations in April-typically one of the hot seasons for passenger vehicle registrations-showed a poor performance in 2008. All the body types saw low growth for the second time this year except SUVs. The Passenger car market (including sedan, hatchback, coupe, roadster

  10. Occupational accidents aboard merchant ships

    DEFF Research Database (Denmark)

    Hansen, H.L.; Nielsen, D.; Frydenberg, Morten

    2002-01-01

    aboard. Relative risks for notified accidents and accidents causing permanent disability of 5% or more were calculated in a multivariate analysis including ship type, occupation, age, time on board, change of ship since last employment period, and nationality. Foreigners had a considerably lower recorded...... identified during a total of 31 140 years at sea. Among these, 209 accidents resulted in permanent disability of 5% or more, and 27 were fatal. The mean risk of having an occupational accident was 6.4/100 years at sea and the risk of an accident causing a permanent disability of 5% or more was 0.67/100 years...... rate of accidents than Danish citizens. Age was a major risk factor for accidents causing permanent disability. Change of ship and the first period aboard a particular ship were identified as risk factors. Walking from one place to another aboard the ship caused serious accidents. The most serious...

  11. Dynamics of Air Passenger Transportation in Eastern Romania

    Directory of Open Access Journals (Sweden)

    Dan Păuna

    2013-10-01

    Full Text Available The concept of an air route mile is, of course, entirely different from that of a road or rail route mile. An air route is a direct service between two cities. The too-rapid development of the air route system must inevitably result in an average intensity of operations on the route, and this means the frequencies are low or high, or the airplanes used are profitable or unprofitable. The purpose of this paper is to emphasize air passenger dynamics in Romania and to calculate specific indicators regarding this calculation for the airports in eastern Romania in 2011t., this, because the air passenger featurea indicator passenger – kilometer, starting with 2009 no longer calculate for aviation and shipping.

  12. Design of Crashworthy Ship Strucures

    DEFF Research Database (Denmark)

    Toernqvist, Rikard

    2003-01-01

    of the structural design. For a tanker vessel or other vessels carrying hazardous cargo, damage is not acceptable if it results in cargo outflow with disastrous consequences to the environment. Likewise, the foundering of a passenger vessel can be disastrous with loss of many human lives. A major challenge......The main purpose of the project has been to develop a rational procedure for designing new crashworthy side structures for those ship types where it could be expected that a substantial improvement of the crashworthiness and the related safety could be achieved by careful consideration...

  13. Child passenger safety.

    Science.gov (United States)

    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

  14. Leadership Profiling of Ocean Going Ship Masters1

    Directory of Open Access Journals (Sweden)

    Ioannis Theotokas

    2014-12-01

    This paper focuses on the ocean going ship Masters and aims at identifying their leadership profiles and understanding their attitudes and reactions in given circumstances. It analyses and discusses the results of a field study of ship officers of different nationalities employed as Masters on board ships of a leading international maritime group. Results of the research reveal that the characteristics and the competencies of ship Masters as identified using the specially developed questionnaire, are compatible with those proposed by situational leadership theories. Ship Masters seem to give priority to the people on board and their needs and try to be supportive in their decisions.

  15. MASTER OF THE SHIP, MANAGER AND INSTRUCTOR

    OpenAIRE

    Florin IORDANOAIA

    2010-01-01

    The master of the ship is the person on the board who has the qualification and the necessary certificate of competency for running a maritime transport ship. He is the one who takes the ship into administration from the ship-owner, he is the only leader, the legal and direct chief of the entire crew, being invested with authority upon all the members of the crew. The master fulfils the attributes and displays his activity according to the legal laws of his flag, of the marine regulations and...

  16. Getting passengers out : evacuation behaviours

    NARCIS (Netherlands)

    Boer, L.C.

    2003-01-01

    When disaster strikes, mass transportation means mass evacuation. The issue is especially urgent if, despite precautions, a train comes to a stop in a tunnel and there is a fire. Adequate behaviour of passengers is a major success factor of an evacuation. Passengers should replace their original (tr

  17. Intermodal Passenger Connectivity Database - Raw Data

    Data.gov (United States)

    Department of Transportation — The Intermodal Passenger Connectivity Database (IPCD) is a nationwide data table of passenger transportation terminals, with data on the availability of connections...

  18. Sea Food, Sea Sick: Dining in the Cruise Ship Industry

    OpenAIRE

    Letourneau, Brienne

    2009-01-01

    From its humble beginnings as a transportation enterprise in the nineteenth century, the modern cruise ship industry now serves millions of passengers each year. A significant proportion of the activity conducted by cruise ship personnel includes the preparation, service and preservation of food items. Therefore, sanitation policies and practices are of utmost importance aboard these vessels. Because of the potential for the spread of communicable food-borne diseases, the Centers for Disea...

  19. A study on exhaust gas emissions from ships in Turkish Straits

    International Nuclear Information System (INIS)

    The Turkish Straits, i.e. Istanbul (Bosphorus) and Canakkale (Dardanellen), which connect Black Sea and Aegean Sea, have a continuously increasing maritime traffic. Especially, the maritime traffic on Bosphorus (Istanbul Strait) that connects the continents of Europe and Asia is too complex due to geographical conditions. The maritime traffic in the Turkish Straits includes the ships, which are in use in domestic transport, the transit passing ships with various aims and fishing, sport or strolling ships. In this paper, fuel consumption and exhaust gas emissions NOx, CO, CO2, VOC, PM exhausted from ships such as transit vessels, which are passing both Bosphorus and Dardanellen, and passenger ships used in domestic transport on the Bosphorus are calculated. In order to do this the general characteristics, the main engine systems, the fuel types, cruising times and speeds of all vessels are taken into consideration. The calculated NOx emissions on the Bosphorus are 2720t from domestic passenger ships and 4357t from transit ships. In this case it is clear that the transit ships cause more than half of the total amount of emissions from ships on the Bosphorus. The amount of nitrogen oxide emissions from domestic passenger ships used for public transport in Istanbul Strait is equal to approx. 4% of nitrogen oxide emissions from motor vehicles in Istanbul. Finally, the future emissions from ships in Turkish Straits are discussed. (Author)

  20. Arctic Shipping

    DEFF Research Database (Denmark)

    Hansen, Carsten Ørts; Grønsedt, Peter; Lindstrøm Graversen, Christian;

    maritime industries (including shipping, offshore energy, ports, and maritime service and equipment suppliers) as well as addresses topics that cut across maritime industries (regulation and competitiveness). The topics and narrower research questions addressed in the initiative were developed in close......, the latter aiming at developing key concepts and building up a basic industry knowledge base for further development of CBS Maritime research and teaching. This report attempts to map the opportunities and challenges for the maritime industry in an increasingly accessible Arctic Ocean...

  1. Ship Design

    Science.gov (United States)

    1982-01-01

    Guided missile cruiser equipped with advanced Aegis fleet defense system which automatically tracks hundreds of attacking aircraft or missiles, then fires and guides the ship's own weapons in response. Designed by Ingalls Shipbuilding for the US Navy, the U.S.S. Ticonderoga is the first of four CG-47 cruisers to be constructed. NASTRAN program was used previously in another Navy/Ingalls project involving design and construction of four DDG-993 Kidd Class guided missile destroyers.

  2. The EU Passenger Name Record (PNR) System and Human Rights : Transferring Passenger Data or Passenger Freedom?

    NARCIS (Netherlands)

    Brouwer, E.R.

    2009-01-01

    The European Commission presented the ‘EU Passenger Name Record (PNR) system’ in 2007 as a tool in the fight against terrorism and organised crime. One of the proposed instruments of this system is the Framework Decision on the use of PNR, which provides for the storage and exchange of passenger dat

  3. Ship emissions and their externalities for Greece

    Science.gov (United States)

    Tzannatos, Ernestos

    2010-06-01

    .1 billion euro. With regard to shipping within the Greek seas, the utilization of the fuel-based (fuel sales) analysis for domestic shipping and the activity-based (ship traffic) analysis for international shipping shows that the ship-generated emissions reached 7.4 million tons (of which 7 million tons of CO 2) and their externalities were estimated at 2.95 billion euro. Finally, the internalization of external costs for domestic shipping was found to produce an increase of 12.96 and 2.71 euro per passenger and transported ton, respectively.

  4. 14 CFR 91.517 - Passenger information.

    Science.gov (United States)

    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...

  5. Shipping Monitor

    Science.gov (United States)

    2000-01-01

    Through a SBIR contract between Kennedy Space Center and Silicon Designs, came the tri-axial data acquisition system, known commercially as the G-Logger. It is a portable, self-contained device that stores and analyzes shock, vibration, and temperature data during payload transport. It is sealed for protection from the weather and can be left unattended for up to three weeks as it collects data. It can easily be linked with any desktop or laptop computer in order to download the collected data. It serves uses in the automotive, shipping, aerospace, and machining industries.

  6. 46 CFR 72.15-20 - Ventilation for crew quarters and passenger spaces.

    Science.gov (United States)

    2010-10-01

    ... the tropics shall, in general, be fitted with a mechanical ventilation system. ... 46 Shipping 3 2010-10-01 2010-10-01 false Ventilation for crew quarters and passenger spaces. 72... VESSELS CONSTRUCTION AND ARRANGEMENT Ventilation § 72.15-20 Ventilation for crew quarters and...

  7. 46 CFR 25.45-1 - Heating and lighting systems on vessels carrying passengers for hire.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Heating and lighting systems on vessels carrying... UNINSPECTED VESSELS REQUIREMENTS Cooking, Heating, and Lighting Systems § 25.45-1 Heating and lighting systems on vessels carrying passengers for hire. (a) No fuel may be used in any heating or lighting system...

  8. Shipping Industry Structure

    OpenAIRE

    Wijnolst, N.; Waals, F.

    1999-01-01

    Understanding Shipping Management requires a thorough understanding of the Shipping Industry Structure. This book provides this knowledge base and should be seen in conjunction with two other books: Shipping and Design Innovation in Shipping. Shipping Industry Structure was intended as the first part of a book on shipping management; the second part should discuss the different management domains in shipping, such as strategy, finance, investment and risk, marketing, operations, organisation ...

  9. PARTICIPATION BASED MODEL OF SHIP CREW MANAGEMENT

    OpenAIRE

    Bielić, Toni; Ivanišević, Dalibor; Gundić, Ana

    2014-01-01

    This paper analyse the participation - based model on board the ship as possibly optimal leadership model existing in the shipping industry with accent on decision - making process. In the paper authors have tried to define master’s behaviour model and management style identifying drawbacks and disadvantages of vertical, pyramidal organization with master on the top. Paper describes efficiency of decision making within team organization and optimization of a ship’s organisation by introduci...

  10. Outline of The probabilistic Concept of Ship Subdivision

    DEFF Research Database (Denmark)

    Pawlowski, Maciej

    1996-01-01

    An outline of the whole probabilistic concept of ship subdivision is given, comprising the latest advances in determination of pi and s1 factors - the two probabilistic factors that form the basis of the new regulations.The method for calculating the pi factor for dry cargo ships is thoroughly...... presented and compared with the original method, developed by IMO inthe late 60's for passenger ships. After that, a review is presented of the past efforts to develop an estimate for the factor si - the most difficultand controversial part of the new subdivision regulations based on the probabilistic...

  11. Evaluation of Differentiation Strategy in Shipping Enterprises with Simulation Model

    Science.gov (United States)

    Vaxevanou, Anthi Z.; Ferfeli, Maria V.; Damianos, Sakas P.

    2009-08-01

    The present inquiring study aims at investigating the circumstances that prevail in the European Shipping Enterprises with special reference to the Greek ones. This investigation is held in order to explore the potential implementation of strategies so as to create a unique competitive advantage [1]. The Shipping sector is composed of enterprises that are mainly activated in the following three areas: the passenger, the commercial and the naval. The main target is to create a dynamic simulation model which, with reference to the STAIR strategic model, will evaluate the strategic differential choice that some of the shipping enterprises have.

  12. Shipping Industry Structure

    NARCIS (Netherlands)

    Wijnolst, N.; Waals, F.

    1999-01-01

    Understanding Shipping Management requires a thorough understanding of the Shipping Industry Structure. This book provides this knowledge base and should be seen in conjunction with two other books: Shipping and Design Innovation in Shipping. Shipping Industry Structure was intended as the first par

  13. Encoding the Shipping Crisis

    Institute of Scientific and Technical Information of China (English)

    Xue Lina; Lin Lin; Wang Siyuan

    2009-01-01

    @@ According to the statistics from Frech shipping advisory bod-ies,till December 21,2008,165 container ships were idle,leav-ing the fees,such as anchorage fees,ship maintaining fee,crev resettlement fee and repaying loans for ship-buying,an-noying the ship-owners.

  14. Regulations for the use of radioactive sources on board Norwegian drilling platforms and other mobile drilling units, laid down by the Norwegian Maritime Directorate on 13 January 1986 pursuant to the Act of 9 June 1903 No 7 relating to public control of the seaworthiness of ships etc

    International Nuclear Information System (INIS)

    Under these Regulations, which entered into force on 15 February 1986, permits are required from the Maritime Directorate for the transport, storage and use of radioactive sources. When the radioactive source is carried by ship to the platforms, the operation is governed by the Regulations of 30 November 1979 on carriage by ships of special or dangerous cargo. The transport containers must comply with IAEA safety requirements. The storage room for the radioactive equipment must be marked with an appropriate warning sign and the distances between the room and other areas must comply with the relevant provisions of the IMO International Maritime Dangerous Goods Code. Personnel must be trained for work with radioactive sources and must wear dosimeters during this work. In addition, protective measures must be taken to prevent any harmful effects from radiation to such personnel and to the general crew on board the platform. (NEA)

  15. Potential of biofuels for shipping. Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Florentinus, A.; Hamelinck, C.; Van den Bos, A.; Winkel, R.; Cuijpers, M. [Ecofys Netherlands, Utrecht (Netherlands)

    2012-01-15

    Biofuels could be one of the options to realize a lower carbon intensity in the propulsion of ships and also possibly reduce the effect of ship emissions on local air quality. Therefore, EMSA, the European Maritime Safety Agency, is evaluating if and how biofuels could be used in the shipping sector as an alternative fuel. To determine the potential of biofuels for ships, a clearer picture is needed on technical and organizational limitations of biofuels in ships, both on board of the ship as in the fuel supply chain to the ship. Economic and sustainability analysis of biofuels should be included in this picture, as well as an overview on current and potential policy measures to stimulate the use of biofuels in shipping. Ecofys has determined the potential of biofuels, based on analysis of collected data through literature review, own expertise and experiences, direct communication with EMSA, research publications, market developments based on press and other media, and consultations with relevant stakeholders in the shipping market.

  16. INDICATORS APPLIED TO HIGHLIGHT THE VALORIZATION OF HUMAN CAPITAL IN SHIPPING

    OpenAIRE

    FILIP NISTOR; CATALIN POPA; IMRE RECZEY

    2016-01-01

    In recent years, the shipping companies reconsidered their position regarding the importance of human capital because of the new trend in shipbuilding in conjunction with the enforcement of tighter regulations in shipping. Increasing profit of shipping companies was the result of valorization of human capital on board ships through acquirement of new skills and knowledge in accordance with technologies implemented on the new ships by training and development. Thus, identification of indicator...

  17. Passenger flows prediction in major transportation hubs

    OpenAIRE

    Ozerova, O. O.

    2013-01-01

    Purpose. An effective organization of passenger traffic, due to the reliability prediction of traffic flow in passenger transport hubs. In order to determine the parameters of prospective passenger transport areas it is essential to analyze the impact of various factors and determine the most influential ones. Methodology. The article presents the method of paired linear correlation for a more influential factors on passengers in intercity and commuter and possible use in predicting the linea...

  18. Ship Design and Construction. An Integrated University Course

    DEFF Research Database (Denmark)

    Andersen, Poul; Jensen, Jørgen Juncher

    1996-01-01

    its engine room. The teaching combines lectures with laboratory work at the drawing tables and computer terminals. During the summer holiday, sea time on board ships of the relevant types are offered. Experienced naval architects from shipyards and ship consultancies give lectures and instructions...

  19. Estimation of waves and ship responses using onboard measurements

    DEFF Research Database (Denmark)

    Montazeri, Najmeh

    This thesis focuses on estimation of waves and ship responses using ship-board measurements. This is useful for development of operational safety and performance efficiency in connection with the broader concept of onboard decision support systems. Estimation of sea state is studied using a set...

  20. 14 CFR 135.127 - Passenger information requirements and smoking prohibitions.

    Science.gov (United States)

    2010-01-01

    ... smoking prohibitions. 135.127 Section 135.127 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... ON BOARD SUCH AIRCRAFT Flight Operations § 135.127 Passenger information requirements and smoking prohibitions. (a) No person may conduct a scheduled flight on which smoking is prohibited by part 252 of...

  1. 14 CFR 399.32 - Zone of limited suspension for domestic passenger fares.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Zone of limited suspension for domestic... and Tariffs § 399.32 Zone of limited suspension for domestic passenger fares. (a) Applicability. This... except upon a clear showing of abuse of market power that the Board does not expect to be...

  2. Experimental test of airplane boarding methods

    CERN Document Server

    Steffen, Jason H

    2011-01-01

    We report the results of an experimental comparison of different airplane boarding methods. This test was conducted in a mock 757 fuselage, located on a Southern California soundstage, with 12 rows of six seats and a single aisle. Five methods were tested using 72 passengers of various ages. We found a significant reduction in the boarding times of optimized methods over traditional methods. These improved methods, if properly implemented, could result in a significant savings to airline companies.

  3. 49 CFR 523.4 - Passenger automobile.

    Science.gov (United States)

    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. Commercial Passenger Fishing Vessel Fishery

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains the logbook data from U.S.A. Commercial Passenger Fishing Vessels (CPFV) fishing in the U.S.A. EEZ and in waters off of Baja California, from...

  5. Energy Use of Passenger Cars

    DEFF Research Database (Denmark)

    Jørgensen, Kaj

    1998-01-01

    Analysis of the Danish sale and stock of passenger cars, focusing particularly on aspects influencing energy use. The project has tracked the development of vehicle weight, power and fuel economy for both the sale of new cars (from 1980 to 1997)and the stock. In addition, the energy use...

  6. Green shipping management

    CERN Document Server

    Lun, Y H Venus; Wong, Christina W Y; Cheng, T C E

    2016-01-01

    This book presents theory-driven discussion on the link between implementing green shipping practices (GSP) and shipping firm performance. It examines the shipping industry’s challenge of supporting economic growth while enhancing environmental performance. Consisting of nine chapters, the book covers topics such as the conceptualization of green shipping practices (GSPs), measurement scales for evaluating GSP implementation, greening capability, greening and performance relativity (GPR), green management practice, green shipping network, greening capacity, and greening propensity. In view of the increasing quest for environment protection in the shipping sector, this book provides a good reference for firms to understand and evaluate their capability in carrying out green operations on their shipping activities.

  7. An epidemiological study of rates of illness in passengers and crew at a busy Caribbean cruise port

    OpenAIRE

    Marshall, Cathy Ann; Morris, Euclid; Unwin, Nigel

    2016-01-01

    Background The Caribbean has one of the largest cruise ship industries in the world, with close to 20 million visitors per year. The potential for communicable disease outbreaks on vessels and the transmission by ship between countries is high. Barbados has one of the busiest ports in the Caribbean. Our aim was to describe and analyse the epidemiology of illnesses experienced by passengers and crew arriving at the Bridgetown Port, Barbados between 2009 and 2013. Methods Data on the illnesses ...

  8. Prediction of induced vibrations for a passenger - car ferry

    Science.gov (United States)

    Crudu, L.; Neculet, O.; Marcu, O.

    2016-08-01

    In order to evaluate the ship hull global vibrations, propeller excitation must be properly considered being mandatory to know enough accurate the magnitude of the induced hull pressure impulses. During the preliminary design stages, the pressures induced on the aft part of the ship by the operating propeller can be evaluated based on the guidelines given by the international standards or by the provisions of the Classification Societies. These approximate formulas are taking into account the wake field which, unfortunately, can be only estimated unless experimental towing tank tests are carried out. Another possibility is the numerical evaluation with different Computational Fluid Dynamics (CFD) codes. However, CFD methods are not always easy to be used requiring an accurate description of the hull forms in the aft part of the ship. The present research underlines these aspects during the preliminary prediction of propeller induced vibrations for a double-ended passenger-car ferry propelled by two azimuth fixed pitch thrusters placed at both ends of the ship. The evaluation of the global forced vibration is performed considering the 3D global Finite Element (FE) model, with NX Nastran for Windows. Based on the presented results, the paper provides reliable information to be used during the preliminary design stages.

  9. Novel Ship Propulsion System

    Institute of Scientific and Technical Information of China (English)

    JI Yulong; SUN Yuqing; ZHANG Hongpeng; ZHANG Yindong; CHEN Haiquan

    2009-01-01

    As the development tends towards high-speed, large-scale and high-power, power of the ship main engine becomes larger and larger. This make the engine design and cabin arrangement become more and more difficult. Ship maneuverability becomes bad. A new ship propulsion system, integrated hydraulic propulsion (IHP), is put forward to meet the development of modem ship. Principle of IHP system is discussed. Working condition matching characteristic of IHP ship is studied based on its matching characteristic charts. According to their propulsion principle, dynamic mathematic models of IHP ship and direct propulsion (DP) ship are developed. These two models are verified by test sailing and test stand data. Based on the software Matlab/Simulink, comparison research between IHP ship and DP ship is conducted. The results show that cabin arrangement of IHP ship is very flexible, working condition matching characteristic of IHP ship is good, the ratio of power to weight of IHP ship is larger than DP ship, and maneuverability is excellent. IHP system is suitable for engineering ship, superpower ship and warship, etc.

  10. The shipping man adventures in ship finance

    CERN Document Server

    McCleery, Matthew

    2013-01-01

    When restless New York City hedge fund manager Robert Fairchild watches the Baltic Dry Cargo Index plunge 97%, registering an all-time high and a 25-year low within the span of just six months, he decides to buy a ship. Immediately fantasizing about naming a vessel after his wife, carrying a string of worry beads and being able to introduce himself as a "shipowner" at his upcoming college reunion, Fairchild immediately embarks on an odyssey into the most exclusive, glamorous and high stakes business in the world. From pirates off the coast of Somalia and on Wall Street to Greek and Norwegian shipping magnates, the education of Robert Fairchild is an expensive one. In the end, he loses his hedge fund, but he gains a life - as a Shipping Man. Part fast paced financial thriller, part ship finance text book, The Shipping Man is 310 pages of required reading for anyone with an interest in capital formation for shipping.

  11. Probabilistic Analysis of Collision Damages with Application to ro-Ro Passenger Vessels

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Hansen, Peter Friis; Nielsen, Lars Peter

    1997-01-01

    To quantify the risks involved in Ro-ro passenger vessel traffic, rational criteria for prediction and evaluation of collision accidents have to be developed. This implies that probabilities as well as the inherent consequences have to be analyzed and assessed.The present report outlines a method...... for evaluation of the probability of a Ro-Ro passenger vessel on a given route being struck by another ship. Given a collision has taken place the spatial distribution of the collision damages is calculated. Results are presented in terms of probability distributions, for indentation depth, length and height...... of the holes and for the vertical location. The main benefit of the formulated procedure is that it allows comparisons of various navigation routes by assessing the relative frequencies of collisions. The derived procedure is applied to two typical Ro-Ro passenger vessel routes....

  12. The influence of ship's stability on safety of navigation

    Science.gov (United States)

    Hanzu-Pazara, R.; Duse; Varsami, C.; Andrei, C.; Dumitrache, R.

    2016-08-01

    Ship's stability is one of the most important and complex concept about safety of ship and safety of navigation and it is governed by maritime law as well as maritime codes. The paper presents the importance of ship's intact stability as part of the general concept of ship's seaworthiness. There is always a correlation between ship’ stability and safety of ship and safety of navigation. Loss of ship's stability is presented as a threat to safety of navigation. We are going to present the causes that lead to ship stability failure and their impact on safety of navigation. A study of various ship stability casualties in heavy weather conditions are going to be presented, the causes are going to be analyzed and the possible ways of stability failures are assessed. Vessel's intact stability is a fundamental component of seaworthiness so it is in the interest of all owners/operators to learn about this topic and ensure that their vessel possesses a satisfactory level of stability in order to ensure its safety as well as that of the people on board the ship. Understanding ship's stability, trim, stress, and the basics of ship's construction is a key to keeping a ship seaworthy. The findings of this study can be beneficial to the maritime safety administrations to adopt decision-making on maritime safety management, but it is also important to carry out statistics and analysis of marine casualties to help to adopt proper safety management measures. Moreover, the study can be a useful guidance for masters and officers on board vessel in order to understand the factors that contribute to ship stability failure during the voyage not only in port during loading operations and to take preventive measures to avoid to put the ship in such a dangerous situations.

  13. 46 CFR 4.40-20 - Cause or probable cause determinations from Board investigation.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Cause or probable cause determinations from Board... Board Marine Casualty Investigations § 4.40-20 Cause or probable cause determinations from Board investigation. After an investigation conducted by the Board under § 4.40-15, the Board determines cause...

  14. MASTER OF THE SHIP, MANAGER AND INSTRUCTOR

    Directory of Open Access Journals (Sweden)

    Florin IORDANOAIA

    2010-01-01

    Full Text Available The master of the ship is the person on the board who has the qualification and the necessary certificate of competency for running a maritime transport ship. He is the one who takes the ship into administration from the ship-owner, he is the only leader, the legal and direct chief of the entire crew, being invested with authority upon all the members of the crew. The master fulfils the attributes and displays his activity according to the legal laws of his flag, of the marine regulations and of the international conventions. In all the relationships which he establishes with physical or juridical people, the master represents the ship-owner, in a double condition, as an officer and as a commercial manager. In this paper, it is analysed the situation of the ship masters, the relationships which these masters have with the crew and the problems which appear during their voyage. At the end of the paper there are proposed measures to increase the quality of the training of the ship masters, to solve the situations connected with the members of the crew.

  15. 77 FR 63217 - Use of Additional Portable Oxygen Concentrators on Board Aircraft

    Science.gov (United States)

    2012-10-16

    ... public in need of oxygen therapy. Passengers will be able to carry these devices on board the aircraft...) entitled, ``Use of Certain Portable Oxygen Concentrator Devices Onboard Aircraft'' (70 FR 40156). SFAR 106... associated with compressed oxygen and provide a safe alternative for passengers who need oxygen...

  16. Energy and exergy analysis of a cruise ship

    DEFF Research Database (Denmark)

    Baldi, Francesco; Ahlgren, Fredrik; Nguyen, Tuong-Van;

    2015-01-01

    The shipping sector is today facing numerous challenges. Fuel prices are expected to increase in the medium - long term , and a sharp turn in environmental regulations will require several companies to switch to more expensive distillate fuels. In this context, passenger ships represent a small...... destruction is generated in the Diesel engines and in the oil - fired boilers) and in the sea water cooler (5.4%) ; the main exergy losses happen instead in the exhaust gas, mostly from the main engines (6 7% of total losses) and particularly from those not equipped with heat recovery devices . The improved...

  17. Reactors. Nuclear propulsion ships

    International Nuclear Information System (INIS)

    This article has for object the development of nuclear-powered ships and the conception of the nuclear-powered ship. The technology of the naval propulsion P.W.R. type reactor is described in the article B.N.3 141 'Nuclear Boilers ships'. (N.C.)

  18. US Advanced Freight and Passenger MAGLEV System

    Science.gov (United States)

    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.

  19. Analysis of Psychosocial Environment and Its Management Onboard A Merchant Ship

    OpenAIRE

    Sunil Kumar, Adikesavan

    2011-01-01

    This report analyses the health, safety and psychosocial work environment and its management on board a merchant ship – M.T.Orchids. On field study is done onboard the merchant ship in order to understand the existing practices onboard the ship using questionnaires, semi-structured interviews, observation and documentary analysis as research techniques. The study specifically looks at analyzing the gaps between the documented procedures and the actual followed procedures onboard the ship. Thi...

  20. 46 CFR 35.01-10 - Shipping papers-TB/ALL.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Shipping papers-TB/ALL. 35.01-10 Section 35.01-10... Requirements § 35.01-10 Shipping papers—TB/ALL. Each loaded tank vessel shall have on board a bill of lading... agent of the owner: Provided, however, That in the case of unmanned barges where shipping papers are...

  1. 14 CFR 23.1524 - Maximum passenger seating configuration.

    Science.gov (United States)

    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. Simulation Modeling and Analysis of Off-board Radar Active Decoy Jamming Anti-ship Missile%舷外雷达有源诱饵干扰反舰导弹仿真建模与分析

    Institute of Scientific and Technical Information of China (English)

    赖中安; 王彩英

    2012-01-01

    Through analyzing the jamming mechanism of off-board radar active decoy, this paper performs math modeling to its key parameters such as deploying distance, deploying angle, etc. , simulates and analyzes the best values of key parameters, the purpose is seeking for the best meth- od to exert the jamming efficiency of off-board active decoy,which gives the base for the battlefield usage and army training of off-board active decoy.%通过分析舷外雷达有源诱饵的干扰机理,对其布放距离、布放角度等关键参数进行数学建模,并仿真分析关键参数的最佳值,来寻求最佳方法发挥舷外有源诱饵的干扰效能,为舷外有源诱饵的战场使用和部队训练打下了基础。

  3. Board news

    NARCIS (Netherlands)

    NN,

    1997-01-01

    Composition of the Board of the Foundation Flora Malesiana. — The Board met during the Flora of Thailand Symposium in Phuket. The members Dr. P. Baas and Dr. K. Iwatsuki, whose terms had expired, were happy to continue on the Board. Dr. S.H. Sohmer withdrew and Dr. A. Hay agreed to take the vacant c

  4. 14 CFR 91.519 - Passenger briefing.

    Science.gov (United States)

    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,...

  5. Prediction of Railway Passenger Traffic Volume

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    The current situation of the railway passenger traffic (RPT) andthe traffic marketing is analyzed. The grey model theory is adopted to establish a prediction model for the railway passenger traffic volume (RPTV). The RPTV from 2001 to 2005 is predicted with the proposed model, and a few suggestions are put forward.

  6. Should Passengers Be Responsible For Drunk Drivers?

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    In late September, China’s Ministry of Public Security expanded its nationwide campaign against drunk driving by releasing a document suggesting that passengers sharing a car with a drunk driver be punished together with the driver and that passengers who do not prevent drunk driving be fined.

  7. Passenger transport and household activity patterns

    DEFF Research Database (Denmark)

    Jørgensen, Kaj

    1997-01-01

    Review of Danish passenger transport patterns and analysis of energy consumption, emissions and safety impacts for selected typical households' travelling......Review of Danish passenger transport patterns and analysis of energy consumption, emissions and safety impacts for selected typical households' travelling...

  8. Young drivers and their young passengers.

    NARCIS (Netherlands)

    2015-01-01

    More than one-third of all fatalities among car passengers occurs in the 10-24-year age group. The majority of these young passengers die in a car driven by an 18 to 24-year old. Compared with the composition of the population, these are high proportions, yet the exposure (for example in distance tr

  9. Simulating disturbances and modelling expected train passenger delays

    DEFF Research Database (Denmark)

    Landex, Alex; Nielsen, Otto Anker

    2006-01-01

    to estimate the actual passenger delays. The combination of the passenger regularity model with railway simulation software is described, demonstrating the possibility of predicting future passenger delays. The described passenger regularity model is run daily to calculate the passenger delays of the......Forecasts of regularity for railway systems have traditionally – if at all – been computed for trains, not for passengers. It has only relatively recently become possible to model and evaluate the actual passenger delays. This paper describes how it is possible to use a passenger regularity model...

  10. Shipping Information Pipeline

    DEFF Research Database (Denmark)

    Jensen, Thomas; Vatrapu, Ravi

    2015-01-01

    This paper presents a design science approach to solving persistent problems in the international shipping eco system by creating the missing common information infrastructures. Specifically, this paper reports on an ongoing dialogue between stakeholders in the shipping industry and information...... systems researchers engaged in the design and development of a prototype for an innovative IT-artifact called Shipping Information Pipeline which is a kind of “an internet” for shipping information. The instrumental aim is to enable information seamlessly to cross the organizational boundaries...... and national borders within international shipping which is a rather complex domain. The intellectual objective is to generate and evaluate the efficacy and effectiveness of design principles for inter-organizational information infrastructures in the international shipping domain that can have positive...

  11. 14 CFR 382.103 - May a carrier leave a passenger unattended in a wheelchair or other device?

    Science.gov (United States)

    2010-01-01

    ... in a wheelchair or other device? 382.103 Section 382.103 Aeronautics and Space OFFICE OF THE... leave a passenger unattended in a wheelchair or other device? As a carrier, you must not leave a... enplaning, deplaning, or connecting assistance in a ground wheelchair, boarding wheelchair, or other...

  12. SPACs in Shipping

    OpenAIRE

    Shachmurove, Yochanan; Vulanovic, Milos

    2013-01-01

    In this study we examine how Specified Purpose Acquisition Companies (SPACs) were used as a financing tool for companies in the shipping industry in period 2004-2011. We confirm that SPACs focused on acquisitions in the shipping industry have similar characteristics as the population of SPACs that entered U.S financial markets in the same period. When their characteristics differ, SPACs focused on shipping are larger in size than the rest of SPACs, have larger number of underwriters in syndic...

  13. Liner Shipping Fleet Repositioning

    DEFF Research Database (Denmark)

    Tierney, Kevin; Jensen, Rune Møller

    2011-01-01

    Liner shipping fleet repositioning consists of moving vessels between services in a liner ship- ping network in order to better orient the overall network to the world economy, and to ensure the proper maintenance of vessels. Thus, fleet repositioning involves sailing and loading activities subject......, can be accurately modeled. Numerous liner shipping fleet repositioning problems are solved each year by the world’s shipping firms without the assistance of any decision support, even though humans can require between two to three days to find a reasonable solution. Finding optimal repositionings...

  14. Buckling of Ship Structures

    CERN Document Server

    Shama, Mohamed

    2013-01-01

    Buckling of Ship Structures presents a comprehensive analysis of the buckling problem of ship structural members. A full analysis of the various types of loadings and stresses imposed on ship plating and primary and secondary structural members is given. The main causes and consequences of the buckling mode of failure of ship structure and the methods commonly used to control buckling failure are clarified. This book contains the main equations required to determine the critical buckling stresses for both ship plating and the primary and secondary stiffening structural members. The critical buckling stresses are given for ship plating subjected to the induced various types of loadings and having the most common boundary conditions encountered in ship structures.  The text bridges the gap existing in most books covering the subject of buckling of ship structures in the classical analytical format, by putting the emphasis on the practical methods required to ensure safety against buckling of ship structur...

  15. The application of process integration to the optimisation of cruise ship energy systems: a case study

    OpenAIRE

    Baldi, Francesco; Nguyen, Tuong-Van; Ahlgren, Fredrik

    2016-01-01

    In recent years, the shipping industry has faced an increasing number of challenges in terms of fluctuating fuel prices, stricter environmental regulations, and concerns about global warming. In this situation, passenger volumes on cruise ships have increased from around 4 million to 13 million from 1990 to 2008 and keep growing today. A small cruise ship can emit about 85 tons of CO2 per day, and require around 27 tons of fuel per day. To keep up with market demand, while reducing their impa...

  16. PASSENGER FLOWS PREDICTION IN MAJOR TRANSPORTATION HUBS

    Directory of Open Access Journals (Sweden)

    O. O. Ozerova

    2013-11-01

    Full Text Available Purpose. An effective organization of passenger traffic, due to the reliability prediction of traffic flow in passenger transport hubs. In order to determine the parameters of prospective passenger transport areas it is essential to analyze the impact of various factors and determine the most influential ones. Methodology. The article presents the method of paired linear correlation for a more influential factors on passengers in intercity and commuter and possible use in predicting the linear regression equations. Passenger transport vessel areas and branches of industry are interconnected and are in the ratio of passengers and production. Findings. It is found that the coefficient of correlation is in complex dependence on the duration of the period of retrospective analysis. Evaluation of reliability correlation coefficients and coefficients of predictive models led to the conclusion that the population gives the most accurate prediction of passenger flows, providing account of changes in Ukraine during the period of transformation. Originality. Equations of dependence on the impact of macroeconomic indicators were obtained and the evaluation of the reliability results was received. Practical value. The results of analysis and calculations will make short-term forecasting of traffic flow.

  17. Occupant safety in modern passenger cars.

    Science.gov (United States)

    Fildes, B N; Vulcan, A P; Lenard, J

    1992-06-01

    A study was undertaken recently for the Federal Office of Road Safety in Australia of 150 modern vehicle crashes where at least one of the vehicle occupants was admitted to hospital. The types of injuries sustained by occupants of modern Australian passenger cars involved in road crashes (including points of contact within the vehicle) were assessed to provide direction for future improvements in occupant protection. Seat belt performance in all seating positions was of particular interest. While the limited number of cases did not permit a full and detailed statistical analysis of these data, the findings nevertheless show there is scope for improving occupant protection for drivers and passengers of modern passenger cars.

  18. Comparison of airline passenger oxygen systems.

    Science.gov (United States)

    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

  19. 49 CFR 523.5 - Non-passenger automobile.

    Science.gov (United States)

    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...

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

    Science.gov (United States)

    2010-10-01

    ... 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 CABOOSES Specific Requirements § 223.15 Requirements for existing passenger cars. (a) Passenger cars built...

  1. Travelers' Health: Cruise Ship Travel

    Science.gov (United States)

    ... Counterfeit Drugs Cruise Ship Travel Families with Children Fish Poisoning in Travelers Food and Water Getting Health ... INJURY ABOARD CRUISE SHIPS Cruise ship medical clinics deal with a wide variety of illnesses and injuries. ...

  2. Crushing Strength of Ship Structures

    DEFF Research Database (Denmark)

    Cerup-Simonsen, Bo; Abramowicz, W.; Høstgaard-Brene, C.N.S.

    1999-01-01

    The crushing response of ship structures is of primary importance to the designers and practicing engineers concerned with accidental loading and accident reconstruction of marine vehicles. Ship to-ship collisions, ship-harbor infrastructure interaction or ship-offshore structure interaction are ...... are just few examples of accident scenarios where the detailed knowledge of the crushing response of ship structure is crucial for a reliable engineering analysis....

  3. Do Waveless Ships Exist?

    Science.gov (United States)

    Trinh, Philippe; Chapman, Jon; vanden-Broeck, Jean-Marc

    2009-11-01

    Consider two-dimensional ideal and low-speed flow past a ship modeled as a semi-infinite body with constant draft. In the 1970s, on the basis of numerical evidence, it was conjectured that ships with a single front face will always generate a wake. Later in the 1980s, seemingly waveless ships with bulbous profiles were discovered. And finally, conflicting evidence in the 1990s suggested that the waves were in fact present, but simply too small to be recognized. In this talk, we will show how recent techniques in exponential asymptotics can be used in order to study the ship-wave problem. In particular, we will show how the formation of waves near a ship are a necessary consequence of singularities in ship's geometry, such as those corresponding to sharp corners or stagnation points. Finally, we will show how the theory can be applied in order to prove that certain ship profiles will or will not produce a wake in the low-speed limit.

  4. 49 CFR 27.72 - Boarding assistance for aircraft.

    Science.gov (United States)

    2010-10-01

    ...-carrying as defined in 14 CFR 382.39(a)(2). (5) The agreement shall ensure that all lifts and other... available means to which the passenger consents, except hand-carrying as defined in 14 CFR 382.39(a)(2). (5... 49 Transportation 1 2010-10-01 2010-10-01 false Boarding assistance for aircraft. 27.72 Section...

  5. OF THE CUSTOMER VALUE OF PASSENGERS TRANSPORTATION

    OpenAIRE

    Bakalinsky, O.

    2013-01-01

    The customer's service value is creating at interaction between service provider and client. The customer service value determinants are influent to the client’s behavior. Studies of passenger transportation customer value usually are limited to the identification of the reaction to the quality of transport services and the money expenses for the purchasing of a ticket. Passenger transportation service at the long-distance trips is characterized by considerable complexity and divergence of th...

  6. Discovering Family Groups in Passenger Social Networks

    Institute of Scientific and Technical Information of China (English)

    万怀宇; 王志伟; 林友芳; 贾旭光; 周元炜

    2015-01-01

    People usually travel together with others in groups for different purposes, such as family members for visiting relatives, colleagues for business, friends for sightseeing and so on. Especially, the family groups, as a kind of the most com-mon consumer units, have a considerable scale in the field of passenger transportation market. Accurately identifying family groups can help the carriers to provide passengers with personalized travel services and precise product recommendation. This paper studies the problem of finding family groups in the field of civil aviation and proposes a family group detection method based on passenger social networks. First of all, we construct passenger social networks based on their co-travel behaviors extracted from the historical travel records; secondly, we use a collective classification algorithm to classify the social relationships between passengers into family or non-family relationship groups; finally, we employ a weighted com-munity detection algorithm to find family groups, which takes the relationship classification results as the weights of edges. Experimental results on a real dataset of passenger travel records in the field of civil aviation demonstrate that our method can effectively find family groups from historical travel records.

  7. Development of waste and effluents management on board in the seismic ship operating in Brazilian seas; Desenvolvimento do programa de gestao de residuos solidos e efluentes a bordo de um navio de sismica operando em aguas brasileiras

    Energy Technology Data Exchange (ETDEWEB)

    Abreu, Mauricio Duppre de [Okeanos Consultoria e Meio Ambiente Ltda. (Brazil); Derntl, Jose Renato; Pereira, Edisio; Ribeiro, Camila Castroviejo da Silva [GEOCOOP Cooperativa de Trabalho, Rio de Janeiro, RJ (Brazil); Uller, George Andre; Oliveira, Joao Luiz Martinez de [CGG do Brasil, Rio de Janeiro, RJ (Brazil); Miranda, Cristina Maschio de [Nautilus Cooperativa de Trabalho (Brazil)

    2004-07-01

    This work presents the results regarding CGG's Waste and Effluents Management Program between February 2003 and April 2004 on M/V CGG HARMATTAN. It main objective is to trace all waste and effluents since its generation until its final disposal. To implement this program CGG has two environmental technicians on board, whose are responsible for supervising the program, as well as educating, training, and optimizing waste and effluents segregation. Furthermore, the company also employs a consultant team to logistic management on shore; whose are responsible for executing, transferring, transporting and yours final disposing. Results show a monthly generation of 7.428 Kg and 97.3 m3 in average for waste and effluents respectively. Data indicates waste generation peaks during port calls. Waste tracing has improved along the year, allowing better control and resulting in value decreasing for port calls. Effluents are constantly generated in the same amount with monthly average of 50.2 m3 for bilge water, 41 m3 for sewage and 6.1 m3 for sludge. The percentage of non-recyclable waste sent to cleaner technology (co-processing and re-use) has been increasing along the year, replacing industrial landfill and incinerator use. Latest numbers already show the first results concerning it (2.2% re-used and 24,5% co-processed of total produced solid garbage). Re -used numbers are resulted from pioneer partnership between CGG and fishermen communities, for their original activity. The reached results and environmental indicators show that program efficiency has been evolving, considering logistic, economic, social and environmental aspects, constantly optimized with measures to increase control. (author)

  8. Ship propulsion reactors technology

    International Nuclear Information System (INIS)

    This paper takes the state of the art on ship propulsion reactors technology. The french research programs with the corresponding technological stakes, the reactors specifications and advantages are detailed. (A.L.B.)

  9. Nuclear ship accidents

    International Nuclear Information System (INIS)

    In this report available information on 28 nuclear ship accident and incidents is considered. Of these 5 deals with U.S. ships and 23 with USSR ships. The ships are in almost all cases nuclear submarines. Only events that involve the nuclear propulsion plants, radiation exposures, fires/explosions and sea water leaks into the submarines are considered. Comments are made on each of the events, and at the end of the report an attempt is made to point out the weaknesses of the submarine designs which have resulted in the accidents. It is emphasized that much of the available information is of a rather dubious nature. consequently some of the assessments made may not be correct. (au)

  10. SHIPPING REQUESTS ON EDH

    CERN Multimedia

    Logistics Group

    2001-01-01

    Users are informed that as from 1 September 2001 all Shipping Requests must be made on EDH using the appropriate electronic form. The submission of user requests directly into EDH will help rationalise the activities of the Shipping Service (Import & Export), with requests being automatically forwarded to hierarchical supervisors thereby improving the processing speed and facilitating the follow-up. Thank you for your collaboration.

  11. Plastic Pollution from Ships

    OpenAIRE

    ČULIN, Jelena; Bielić, Toni

    2016-01-01

    The environmental impact of shipping on marine environment includes discharge of garbage. Plastic litter is of particular concern due to abundance, resistance to degradation and detrimental effect on marine biota. According to recently published studies, a further research is required to assess human health risk. Monitoring data indicate that despite banning plastic disposal at sea, shipping is still a source of plastic pollution. Some of the measures to combat the problem are discussed.

  12. Ship bow waves

    Institute of Scientific and Technical Information of China (English)

    NOBLESSE Francis; DELHOMMEAU Gerard; LIU Hua; WAN De-cheng; YANG Chi

    2013-01-01

    The bow wave generated by a ship hull that advances at constant speed in calm water is considered.The bow wave only depends on the shape of the ship bow (not on the hull geometry aft of the bow wave).This basic property makes it possible to determine the bow waves generated by a canonical family of ship bows defined in terms of relatively few parameters.Fast ships with fine bows generate overturning bow waves that consist of detached thin sheets of water,which are mostly steady until they hit the main free surface and undergo turbulent breaking up and diffusion.However,slow ships with blunt bows create highly unsteady and turbulent breaking bow waves.These two alternative flow regimes are due to a nonlinear constraint related to the Bernoulli relation at the free surface.Recent results about the overturning and breaking bow wave regimes,and the boundary that divides these two basic flow regimes,are reviewed.Questions and conjectures about the energy of breaking ship bow waves,and free-surface effects on flow circulation,are also noted.

  13. High Precision Control of Ship-Mounted Satellite Tracking Antenna

    DEFF Research Database (Denmark)

    Mohsen, Soltani; Izadi-Zamanabadi, Roozbeh; Wisniewski, Rafal

    2007-01-01

    The telecommunication on a modern merchandise ship is maintained by means of satellite communication. The task of the tracking system is to position the on-board antenna toward a chosen satellite. The control system is capable of rejecting the external disturbances which affect on the under...

  14. Outer Dynamics of Ship Collisions

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup

    1996-01-01

    The purpose of these notes is to present analysis procedures for the motion of ships during ship-ship collisions and for ship collisons with offshore structures. The aim is to estimate that part of the lost kinetic energy which will have to be absorbed by rupture and plastic damage of the colliding...

  15. Outer Dynamics of Ship Collisions

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup

    1996-01-01

    The purpose is to present analysis procedures for the motion of ships during ship-ship collisions and for ship collisions with offshore structures. The aim is to estimate that part of the lost kinetic energy which will have to be absorbed by rupture and plastic damage of the colliding structures....

  16. First-year performance assessment of SWATH Research Ship

    Science.gov (United States)

    Atkinson, Larry; Hebert, David; Measures, Chris; Slowey, Niall; Whitledge, Terry; Reimers, Clare; Benner, Ron; Coburn, Joe

    The first small waterplane area twin hull (SWATH) design ship in the U.S. academic research vessel fleet, the R/V Kilo Moana (Figure 1), entered service in September 2002. The ship, whose home port is in Honolulu, has been operating with diverse groups of oceanographers on board. Before the ship became operational, the University National Oceanographic Laboratory System Fleet Improvement Committee (UNOLS- FIC) decided that it was important to gather fair and representative impressions of the vessel's performance from the first scientists on board. Science mission requirements developed over the past year by UNOLS have all indicated that sea-keeping is a very high priority: oceano graphers wanted to work comfortably at higher sea states. Just about the only way to achieve this is by using the SWATH design rather than the mono-hull.

  17. SOME PROBLEMS ABOUT SHIP WAVES

    Institute of Scientific and Technical Information of China (English)

    Liu Min-jia

    2003-01-01

    Several problems about ship waves were discussed in the dissertation:(1) Transient ship waves from calmness to the generation of steady-state ship waves were described. (2) The procedure of the formation of the V-shaped steady-state ship waves were clearly shown, and the difference of ship waves on an inviscid fluid and on a viscous fluid was exmined. (3) With the Lighthill two-stage scheme, the algebraic expression for ship waves on a viscous fluid of finite depth was obtained.(4) Singularity on the two boundaries of the ship waves was treated.

  18. Accidents in nuclear ships

    Energy Technology Data Exchange (ETDEWEB)

    Oelgaard, P.L. [Risoe National Lab., Roskilde (Denmark)]|[Technical Univ. of Denmark, Lyngby (Denmark)

    1996-12-01

    This report starts with a discussion of the types of nuclear vessels accidents, in particular accidents which involve the nuclear propulsion systems. Next available information on 61 reported nuclear ship events in considered. Of these 6 deals with U.S. ships, 54 with USSR ships and 1 with a French ship. The ships are in almost all cases nuclear submarines. Only events that involve the sinking of vessels, the nuclear propulsion plants, radiation exposures, fires/explosions, sea-water leaks into the submarines and sinking of vessels are considered. For each event a summary of available information is presented, and comments are added. In some cases the available information is not credible, and these events are neglected. This reduces the number of events to 5 U.S. events, 35 USSR/Russian events and 1 French event. A comparison is made between the reported Soviet accidents and information available on dumped and damaged Soviet naval reactors. It seems possible to obtain good correlation between the two types of events. An analysis is made of the accident and estimates are made of the accident probabilities which are found to be of the order of 10{sup -3} per ship reactor years. It if finally pointed out that the consequences of nuclear ship accidents are fairly local and does in no way not approach the magnitude of the Chernobyl accident. It is emphasized that some of the information on which this report is based, may not be correct. Consequently some of the results of the assessments made may not be correct. (au).

  19. Accidents in nuclear ships

    International Nuclear Information System (INIS)

    This report starts with a discussion of the types of nuclear vessels accidents, in particular accidents which involve the nuclear propulsion systems. Next available information on 61 reported nuclear ship events in considered. Of these 6 deals with U.S. ships, 54 with USSR ships and 1 with a French ship. The ships are in almost all cases nuclear submarines. Only events that involve the sinking of vessels, the nuclear propulsion plants, radiation exposures, fires/explosions, sea-water leaks into the submarines and sinking of vessels are considered. For each event a summary of available information is presented, and comments are added. In some cases the available information is not credible, and these events are neglected. This reduces the number of events to 5 U.S. events, 35 USSR/Russian events and 1 French event. A comparison is made between the reported Soviet accidents and information available on dumped and damaged Soviet naval reactors. It seems possible to obtain good correlation between the two types of events. An analysis is made of the accident and estimates are made of the accident probabilities which are found to be of the order of 10-3 per ship reactor years. It if finally pointed out that the consequences of nuclear ship accidents are fairly local and does in no way not approach the magnitude of the Chernobyl accident. It is emphasized that some of the information on which this report is based, may not be correct. Consequently some of the results of the assessments made may not be correct. (au)

  20. Modeling passenger flows in public transport stations

    Directory of Open Access Journals (Sweden)

    Cem Kırlangıçoğlu

    2015-06-01

    Full Text Available There are many architectural design parameters for public transport stations which include urban and station level studies. Each station must be designed in accordance with the basic passenger requirements such as accessibility, safety, comfort, satisfaction and etc. Circulation spaces must be formed and sized to meet the minimum movement needs of passengers. For an underground station; main entrance region, position of gates, location and number of turnstiles, escalators, stairs, ramps, passageways, intermediate concourses and platforms must be arranged to minimize walking distances and to prevent congestion. In this study, circulation of passengers is simulated in a quantitatively verifiable manner, taking into account how individuals interact with each other and with the physical obstacles in their environment in a metro station. Virtual experiments are performed to see the continuity and density of pedestrian flow at different levels of Haram Area East Metro Station of the first metro line of Madinah Al-Munawwarah, Saudi Arabia. According to the predictions, more than 40.000 passengers are expected to use this station in one hour after a Friday prayer during Ramadan period in the year of 2040. That means a critically high travel demand and it is really significant to design the most convenient underground station for these passengers to fulfil the necessary requirements.

  1. Assaltantes a bordo: violência, insegurança e saúde no trabalho em transporte coletivo de Salvador, Bahia, Brasil Robbers on board: exposure to violence, insecurity, and other health hazards among mass transportation workers and passengers in Salvador, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Eduardo Paes-Machado

    2002-10-01

    Full Text Available O artigo examina o impacto da criminalidade violenta sobre as condições de trabalho, saúde e segurança de trabalhadores, sem deixar de mencionar a situação dos usuários, do transporte coletivo de Salvador, Brasil. A investigação foi feita com base em entrevistas realizadas com 195 pessoas, entre elas trabalhadores, empresários, sindicalistas, agentes de fiscalização da frota de ônibus e policiais. Nos últimos dez anos, numa frota de 2.400 ônibus, operada por 10.151 rodoviários, ocorreram 20.572 assaltos, com morte de 67 pessoas e prejuízo computado de mais de um milhão de reais somente para as empresas. O perfil social típico dos agressores é de jovens pobres e desempregados, muitos sem antecedentes policiais, que buscam dinheiro rápido para atividades de lazer, principalmente. Analisou-se o assalto como um encontro perigoso que, além de lesões fatais e não fatais, produz medo, conflitos de identidade, tensões com os passageiros e conflitos trabalhistas referentes ao pagamento dos prejuízos. Foi avaliada também a eficiência das medidas de segurança policial, incluindo o emprego da força letal, mostrando-se a necessidade de medidas mais amplas, de curto, médio e longo prazo, para controlar a violência nos ambientes de trabalho.This paper examines the impact of violent crime on working conditions, health, and security for bus drivers and ticket takers in the mass transportation system in Salvador, Bahia, Brazil. The research included 195 interviews with workers, labor union officials, passengers, management, and police. In the last ten years there have been 20,572 robberies in a fleet of 2,400 buses operated by 10,151 workers, with 67 deaths and more than US$500,000 in company losses. Perpetrators are typically poor, unemployed youths, the majority of whom first offenders, seeking easy money primarily for leisure pursuits. The average "take" from such robberies is minimal. The authors observed a pattern of bus

  2. Performance Monitoring of Ships

    DEFF Research Database (Denmark)

    Hansen, Søren Vinther

    The purpose of the research project is to establish a reliable index in the performance evaluation of ships. During operation the ship will experience added resistance due to fouling of hull and propeller. The added resistance will lead to increased fuel consumption and thus increased emissions...... on the propeller shaft. Further, an index based on the properties of the ship’s propeller, is used. The different indexes are described in a case study where the performance of a container ship is evaluated over one year. The reliability of the performance index is measured from the scatter in results...... and the ability of identifying the events that improves performance e.g. propeller and hull clean....

  3. INDICATORS APPLIED TO HIGHLIGHT THE VALORIZATION OF HUMAN CAPITAL IN SHIPPING

    Directory of Open Access Journals (Sweden)

    FILIP NISTOR

    2016-06-01

    Full Text Available In recent years, the shipping companies reconsidered their position regarding the importance of human capital because of the new trend in shipbuilding in conjunction with the enforcement of tighter regulations in shipping. Increasing profit of shipping companies was the result of valorization of human capital on board ships through acquirement of new skills and knowledge in accordance with technologies implemented on the new ships by training and development. Thus, identification of indicators that can be used to highlight the valorization of human capital in shipping is helpful. Measurement of indicators presented in this article can assist decision makers in identifying the best courses of action to improve human capital in shipping.

  4. Granny s Ship

    Institute of Scientific and Technical Information of China (English)

    谢琼; Dorothy; Dunn

    2000-01-01

    Throughout~*the Depression years~1,mybrothers,sisters and I often heard our grannysay,“One of these days,my ship is comingin.”Of course Granny s ship was just a~*dream—her escape from the reality of beingpoor~2 most of her life.But to us it was veryreal.~*Our family got by with the barest of ne-cessities;there rarely was enough left over forspecial desires.~3 So if we wished for other

  5. Enhancing board effectiveness.

    Science.gov (United States)

    Curran, Connie R; Totten, Mary K

    2010-01-01

    Like any other job, board work is associated with specific competencies. Competencies are the combination of knowledge, skills, personal characteristics, and behaviors needed to perform a job or task effectively. Boards are only as strong as their weakest member. Board education should focus on improving the knowledge and skills of the board and individual members and on overall board performance. Assessment of individual board member performance is designed to evaluate the trustee's knowledge of board roles and responsibilities and the expectations of board members. Board effectiveness is built through competency-based board member recruitment and selection; board member education and development; and evaluation of board, board member, and meeting performance. PMID:21291066

  6. STRATEGIC ASPECTS OF DEVELOPMENT OF PASSENGER RAILWAY TRANSPORTATIONS IN UKRAINE

    OpenAIRE

    Tokmakova, I.

    2010-01-01

    In the article the analysis of the state of passenger railway transportations is conducted at the domestic transport market, strategic directions are exposed them subsequent development and way of providing of the effective functioning of railway passenger complex.

  7. Modelling expected train passenger delays on large scale railway networks

    DEFF Research Database (Denmark)

    Landex, Alex; Nielsen, Otto Anker

    2006-01-01

    Forecasts of regularity for railway systems have traditionally – if at all – been computed for trains, not for passengers. Relatively recently it has become possible to model and evaluate the actual passenger delays by a passenger regularity model for the operation already carried out. First...... the paper describes the passenger regularity model used to calculate passenger delays of the Copenhagen suburban rail network the previous day. Secondly, the paper describes how it is possible to estimate future passenger delays by combining the passenger regularity model with railway simulation software...... and compare future scenarios. In this way it is possible to estimate the network effects of the passengers and to identify critical stations or sections in the railway network for further investigation or optimization....

  8. THE PROBLEMS OF PASSENGER TRANSPORTATIONS IN AN INTERNATIONAL COMMUNICATION

    Directory of Open Access Journals (Sweden)

    Yu. S. Barash

    2010-05-01

    Full Text Available The basic aspects of international passenger transportations in Ukraine are represented. The analysis of present situation in these transportations is carried out. Some variants of solving the problems of passenger transportations in an international communication are considered.

  9. Bio-indications of sunken ships and ship wrecks

    Digital Repository Service at National Institute of Oceanography (India)

    Parulekar, A.H.

    and time, the values for richness and heterogeneity in benthic macrofauna were generally higher at ship wreck sites than at close proximity natural sites. Rationale of using biotic factors as indicators of modification of submarine biotopes due to ship...

  10. 14 CFR 135.113 - Passenger occupancy of pilot seat.

    Science.gov (United States)

    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,...

  11. SHIPPING OF RADIOACTIVE ITEMS

    CERN Multimedia

    TIS/RP Group

    2001-01-01

    The TIS-RP group informs users that shipping of small radioactive items is normally guaranteed within 24 hours from the time the material is handed in at the TIS-RP service. This time is imposed by the necessary procedures (identification of the radionuclides, determination of dose rate and massive objects require a longer procedure and will therefore take longer.

  12. Ship Roll Motion Control

    DEFF Research Database (Denmark)

    Perez, Tristan; Blanke, Mogens

    2010-01-01

    . This tutorial paper presents an account of the development of various ship roll motion control systems and the challenges associated with their design. The paper discusses how to assess performance, the applicability of dierent models, and control methods that have been applied in the past....

  13. Ship Roll Damping Control

    DEFF Research Database (Denmark)

    Perez, Tristan; Blanke, Mogens

    2012-01-01

    limitations and large variations of the spectral characteristics of wave-induced roll motion. This tutorial paper presents an account of the development of various ship roll motion control systems together with the challenges associated with their design. It discusses the assessment of performance and the...

  14. Mechanics of Ship Grounding

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup

    1996-01-01

    In these notes first a simplified mathematical model is presented for analysis of ship hull loading due to grounding on relatively hard and plane sand, clay or rock sea bottoms. In a second section a more rational calculation model is described for the sea bed soil reaction forces on the sea bott...

  15. Hydroelastic Vibrations of Ships

    DEFF Research Database (Denmark)

    Jensen, Jørgen Juncher; Folsø, Rasmus

    2002-01-01

    A formula for the necessary hull girder bending stiffness required to avoid serious springing vibrations is derived. The expression takes into account the zero crossing period of the waves, the ship speed and main dimensions. For whipping vibrations the probability of exceedance for the combined ...

  16. EU Shipping Taxation: The Comparative Position of Greek Shipping

    OpenAIRE

    Peter Marlow; Kyriaki Mitroussi

    2008-01-01

    The critical role shipping taxation has played in the structure and evolution of the shipping business over the last century can easily be recognised. Whether connected with the actual initiation of the open registries scheme or as a means to improve competitiveness of traditional flags, shipping taxation attracts the attention of shipping practitioners and policy makers and constitutes an always topical focus of study. Recent years have particularly seen the rise and growth of tonnage tax sy...

  17. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    2011-2015 The World Journal of Gastrointestinal Pharmacology and Therapeutics Editorial Board consists of 411 members,representing a team of worldwide experts in surgery research.They are from 47 countries,including Argentina(3),Australia(13),Austria(4),Belarus(1),Belgium(3),Brazil(10),Canada(10),China(41),Czech Republic(1),Denmark

  18. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    2011-2015 The World Journal of Gastrointestinal Pharmacology and Therapeutics Editorial Board consists of 411 members, representing a team of worldwide experts in surgery research. They are from 47 countries, including Argentina (3), Australia (13), Austria (4), Belarus (1), Belgium (3), Brazil (10), Canada (10), China (41), Czech Republic (1), Denmark (1), Egypt (3), Estonia (1), Finland

  19. Classification of Ship Routing and Scheduling Problems in Liner Shipping

    DEFF Research Database (Denmark)

    Kjeldsen, Karina Hjortshøj

    2011-01-01

    This article provides a classification scheme for ship routing and scheduling problems in liner shipping in line with the current and future operational conditions of the liner shipping industry. Based on the classification, the literature is divided into groups whose main characteristics...

  20. 14 CFR 91.1035 - Passenger awareness.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Passenger awareness. 91.1035 Section 91.1035 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED... noise levels. (f) The oral briefing required by paragraph (a) of this section must be supplemented...

  1. Border Effects in Passenger Air Traffic

    OpenAIRE

    Klodt, Henning

    2003-01-01

    National borders substantially matter in passenger air traffic. Empirical estimates based upon a new data set on domestic and international departures from German airports indicate that the German border reduces air traffic activity by a factor of four to five. This result adds a further piece of evidence to the significance of border effects in various kinds of economic activity.

  2. 75 FR 32318 - Enhancing Airline Passenger Protections

    Science.gov (United States)

    2010-06-08

    ... airline passenger protections. See 73 FR 74586 (December 8, 2008). After reviewing and considering the... Register published on April 11, 2000 (65 FR 19477-78), or you may visit http://DocketsInfo.dot.gov . Docket... deceptive'' practice. That rule took effect on April 29, 2010. See 74 FR 68983 (December 30, 2009). In...

  3. 75 FR 36300 - Enhancing Airline Passenger Protections

    Science.gov (United States)

    2010-06-25

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

  4. Serviceability of passenger trains during acquisition projects

    NARCIS (Netherlands)

    Parada Puig, Jorge Eduardo

    2015-01-01

    Acquiring assets that can be serviced cost effectively is a fundamental goal during large acquisition projects at NS, the largest railway company in the Netherlands. Buying passenger trains and providing their required services requires important strategic decisions involving both the trains and the

  5. Discrete Choice Models - Estimation of Passenger Traffic

    DEFF Research Database (Denmark)

    Sørensen, Majken Vildrik

    2003-01-01

    This thesis gives an overview of what has been done in the research area of passenger transport modelling, with a focus on the model type in the core of a model complex. After a formulation of the choice problem (choice probability, the set alternatives), a method for estimation and requirements...

  6. 77 FR 38248 - Passenger Train Emergency Preparedness

    Science.gov (United States)

    2012-06-27

    ... Attorney, U.S. Department of Transportation, Federal Railroad Administration, Office of Chief Counsel, Mail... during emergency situations as well as full-scale simulations of emergency situations; and Remove as... rule on passenger train emergency preparedness that was codified at 49 CFR part 239. See 63 FR...

  7. Ship Observations - VOS and Navy

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Combination of Voluntary Observing Ship (VOS) and US Navy Ship weather observations. Obs generally taken 2-4 times daily at 00, 06, 12, and 18z.

  8. Ageing of ships, LPG tankers

    OpenAIRE

    Ask, Martin

    2015-01-01

    During the last decades there have been several major ship accidents, and it is believed that old ships are more unsafe than newer ships. To get a better understanding of this phenomenon the thesis is investigating different issues with ship ageing. This thesis consists of a general description of the most important ageing issues, and the condition of sea water ballast tanks is identified as one of the most critical issue regarded to ageing on LPG-tankers. This investigation consists of...

  9. Trends of shipping markets development

    OpenAIRE

    Tomasz Nowosielski

    2012-01-01

    Shipping markets are dependent on international trade transactions that generate transport needs. These needs can dynamically change depending on global natural resources and commodity markets situation. The changes affecting shipping markets can also be caused by changes to the existing cargo flows and by establishing new ones in different geographies. It is anticipated that in the future shipping markets will change, visible by a decline in shipping in North America and Europe and an increa...

  10. Trends of shipping markets development

    Directory of Open Access Journals (Sweden)

    Tomasz Nowosielski

    2012-06-01

    Full Text Available Shipping markets are dependent on international trade transactions that generate transport needs. These needs can dynamically change depending on global natural resources and commodity markets situation. The changes affecting shipping markets can also be caused by changes to the existing cargo flows and by establishing new ones in different geographies. It is anticipated that in the future shipping markets will change, visible by a decline in shipping in North America and Europe and an increase in Asia.

  11. Problems Associated with Evacuation from the Ship in Case of an Emergency Situation

    Institute of Scientific and Technical Information of China (English)

    Dorota H. (L)ozowicka

    2006-01-01

    The problems associated with evacuation of people from the ship in an emergency situation are analyzed,especially passenger ships are taken under consideration. The most dangerous accidents requiring evacuation are described.Marine accidents often occur as eliminating all of the hazards to human health and life is still impossible. In every case,the evacuation process from the ship must be taken under consideration. Evacuation route arrangement should provide the possibility of safe departure from danger areas for passengers and crew members. Evacuation routes designed for human interaction within the evacuation process and other important factors are reviewed. Additionally, the method for seeking evacuation time as a function of initial distribution of passengers and evacuation routes choosing is suggested. A genetic algorithm will be used, whilst the calculated evacuation time is connected with a fitness function. Parameters of evacuation routes topology are coded as non-binary chromosomes. Genetic operators are fitted for such types of problems to avoid receiving infeasible solutions. The objective of the proposed method is to find the evacuation time in worse case scenarios.

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

    DEFF Research Database (Denmark)

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

    Major airports have an average throughput of more than 100,000 passengers per day, some of which will need special assistance. The largest airports have a daily average throughput of more than 500 passengers with reduced mobility. A significant number of people and busses are assigned to provide...... transportation for the passengers with reduced mobility. It is often necessary for a passenger with reduced mobility to use several different modes of transport during their journey through the airport. Synchronization occurs at the locations where transport modes are changed as to not leave passengers...

  13. On the Global Ship Hull Bending Energy in Ship Collisions

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Li, Y.

    2004-01-01

    ship hull during ship-ship collisions. The striking ship is still considered as a rigid body. The local interaction between the two ships is modeled by a linear load-deflection relation. The analysis results for a simplified model of a struck coaster and of a large tanker show that the elastic energy...... to the impact location and where local and global bending vibration modes are neglected. That is, the structural deformation problem is considered quasi-static. In this paper a simple uniform free-free beam model is presented for estimating the energy transported into the global bending vibrations of the struck...

  14. Effect of Ship Bow Overhang on Water Shipping for Ship Advancing in Regular Head Waves

    Institute of Scientific and Technical Information of China (English)

    Abdeljalil Benmansour; Benameur Hamoudi; Lahouari Adjlout

    2016-01-01

    This paper presents the results of an experimental investigation dealing with the effect of bow overhang extensions on the quantity of shipping water over the foredeck in case of ships advancing in regular head waves. To perform this investigation, a series of free-running tests was conducted in regular waves using an experimental model of a multipurpose cargo ship to quantify the amount of shipping water. The tests were performed on five bow overhang variants with several combinations of wavelength and ship speed conditions. It was observed that the quantity of shipping water was affected by some parameters such as wavelength, ship speed, and bow shape in terms of an overhang extension. The results show the significant influence of an overhang extension, which is associated with the bow flare shape, on the occurrence of water shipping. These results involve the combined incoming regular waves and model speed.

  15. Wound infections on board ship--prevention, pathogens, and treatment.

    Science.gov (United States)

    Dahl, Eilif

    2011-01-01

    Wounds are common in seafarers and they can easily become infected in the marine environment. Pre-sea tetanus immunization is essential. Without diagnostic facilities and only a limited range of antibiotics onboard, injury prevention and early treatment to reduce the likelihood of infection are important measures. Suturing clean cuts reduces healing time and risk of infection. Fresh, clean cuts, especially on the face or head, can be closed by adhesive tape or sutures, but if infection arises, then one or more sutures should be removed to enable drainage. Most wounds must be considered contaminated and should not be closed, just covered with sterile dressing after cleaning. Antibiotic treatment should be started immediately in seafarers with hand and puncture wounds. The primary treatment for a simple abscess is incision and drainage. Antibiotic treatment is recommended for abscesses if the infection spreads to the surrounding tissue (associated cellulitis), if there is lack of response to incision and drainage alone, or if the abscess is in an area difficult or dangerous to drain (e.g. face, palm, genitalia). Recommended therapy for cellulitis is 5-10 days of dicloxacillin, cephalexin, clindamycin, or erythromycin, but if there is no improvement after 2-3 days, methicillin-resistant Staphylococcus aureus (MRSA) should be suspected. Bites and burn wounds require special attention. Since wound infections can deteriorate rapidly, a telemedicine advice service (TMAS) should be consulted during the early stages, and serial digital photographs of the affected area, transmitted by e-mail to TMAS, are often useful during treatment at sea. PMID:22258845

  16. Hydrodynamics of Ship Propellers

    DEFF Research Database (Denmark)

    Breslin, John P.; Andersen, Poul

    This book deals with flows over propellers operating behind ships, and the hydrodynamic forces and moments which the propeller generates on the shaft and on the ship hull.The first part of the text is devoted to fundamentals of the flow about hydrofoil sections (with and without cavitation......) and about wings. It then treats propellers in uniform flow, first via advanced actuator disc modelling, and then using lifting-line theory. Pragmatic guidance is given for design and evaluation of performance, including the use of computer modelling.The second part covers the development of unsteady forces...... arising from operation in non-uniform hull wakes. First, by a number of simplifications, various aspects of the problem are dealt with separately until the full problem of a non-cavitating, wide-bladed propeller in a wake is treated by a new and completely developed theory. Next, the complicated problem...

  17. EMP coupling to ships

    International Nuclear Information System (INIS)

    Scale-model tests were conducted to establish the adequacy and limitations of model measurements as tools for predicting electromagnetic pulse (EMP) coupling voltages and currents to the critical antennas, cables, and metallic structures on ships. The scale-model predictions are compared with the results of the full-scale EMP simulation test of the Canadian ASW ship, HMCS Huron. (The EMP coupling predictions in this report were made without prior knowledge of the results of the data from the HMCS Huron tests.) This report establishes that the scale-model tests in conjunction with the data base from EMP coupling modules provides the necessary information for source model development and permits effective, low-cost study of particular system configurations. 184 figures, 9 tables

  18. SHIPPING OF RADIOACTIVE ITEMS

    CERN Multimedia

    TIS/RP Group

    2001-01-01

    The TIS-RP group informs users that shipping of small radioactive items is normally guaranteed within 24 hours from the time the material is handed in at the TIS-RP service. This time is imposed by the necessary procedures (identification of the radionuclides, determination of dose rate, preparation of the package and related paperwork). Large and massive objects require a longer procedure and will therefore take longer.

  19. Shipping lines and logistics

    OpenAIRE

    FREMONT, A

    2009-01-01

    For some time it has been acknowledged that logistics is a driving force that shapes the integration of the transport chain. This paper argues that while the liner shipping industry exhibits increased horizontal integration, its vertical integration remains limited. A clear distinction is drawn between freight logistics, container logistics and vessel logistics. Freight logistics is defined as part of the supply chain process, the focus of which are the goods being transported. The purpose of...

  20. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    2014-2017The World Journal of Cardiology Editorial Board consists of 410 members,representing a team of worldwide experts in cardiology.They are from 46 countries,including Argentina(3),Australia(7),Austria(6),Belgium(2),Brazil(8),Canada(11),China(37),Croatia(1),Cuba(1),Cyprus(1),Czech Repoublic(2),Denmark(3),Egypt(1),Finland(3),France(3),Germany(31),Greece(10),Hungary(5),India(4),Iran(2),

  1. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    <正>2014-2017The World Journal of Cardiology Editorial Board consists of 410 members,representing a team of worldwide experts in cardiology.They are from 46 countries,including Argentina(3),Australia(7),Austria(6),Belgium(2),Brazil(8),Canada(11),China(37),Croatia(1),Cuba(1),Cyprus(1),Czech Repoublic(2),Denmark(3),Egypt(1),Finland(3),France(3),Germany(31),Greece(10),Hungary(5),India(4),Iran(2),Ireland(1),Israel(4),Italy(61),Japan(32),Koso

  2. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    2010-2015 The World Journal of Stem Cells Editorial Board consists of 719 members,representing a team of worldwide experts in infectious diseases.They are from 44 countries,including Argentina(2),Australia(10),Austria(6),Belgium(3),Brazil(10),Canada(16),China(74),Cyprus(1),Czech Republic(5),Denmark(7),Egypt(2),Finland(3),France(19),Germany(36),Greece(1),Hungary(3),India(10),Iran(9),Ireland(4),Israel(10),Italy(52),Japan(55),Jordan

  3. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    <正>2014-2017 The World Journal of Hepatology Editorial Board consists of 469 members,representing a team of worldwide experts in hepatology.They are from 53 countries,including Algeria(1),Argentina(6),Armenia(1),Australia(1),Austria(4),Bangladesh(2),Belgium(3),Botswana(2),Brazil(13),Bulgaria(2),Canada(3),Chile(1),China(98),Czech Repoublic(1),Denmark(2),Egypt(12),France(6),Germany(19),Greece(11),Hungary(5),India(15),Indonesia

  4. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    2010-2013 The World Journal of Gastrointestinal Pharmacology and Therapeutics Editorial Board consists of 188 members, representing a team of worldwide experts in gastrointestinal pharmacology and therapeutics research. They are from 36 countries, including Australia (6), Austria (2), Belgium (2), Brazil (1), Canada (7), China (19), Czech (1), Denmark (1), Egypt (1), Estonia (1), Finland (1), France (1), Germany (5), Greece (4), Hungary (1), India (6), Iran (1), Ireland (1), Israel (3), Italy (20),

  5. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    2014-2017 The World Journal of Biological Chemistry Editorial Board consists of 473 members,representing a team of worldwide experts in biochemistry and molecular biology.They are from 47 countries,including Argentina(1),Australia(9),Austria(4),Belgium(5),Brazil(10),Canada(12),Chile(1),China(44),Cyprus(1),Czech Repoublic(1),Egypt(3),Finland(1),France(16),Germany(12),Greece(6),Hungary(1),India(8),Iran(3),Ireland(1),Israel(7),Italy

  6. Buddy Board

    DEFF Research Database (Denmark)

    Enggaard, Helle; Moselund, Lene

    2015-01-01

    Projekt ’BuddyBoard’ er kommet i stand via et samarbejde mellem Frederikshavn kommune, Bunker43 og Lab. X. Afdeling en ’Havly’ på Sæby Ældrecenter fungerer som living lab, hvilket betyder, at det udgør et levende laboratorium for udvikling og afprøvning af teknologi (Schultz, 2013). Projektet er....... Bunker43 har udviklet en teknologi (BuddyBoard) til hurtig formidling af billeder fra pårørende og personale til beboere på institutioner. Pårørende og personale uploader billeder via en APP eller en hjemmeside og har mulighed for at tilføje en kort forklarende tekst til hvert billede. Beboeren ser...... billederne via en tablet. Systemet bygger på et simpelt og brugervenligt design, så ældre med kognitive og/eller fysiske funktionsnedsættelser kan anvende teknologien. BuddyBoard fungerer via internettet, og billederne gemmes på en sikret server hos udbyderen, som er Bunker43. Intentionerne med BuddyBoard er...

  7. Validating the passenger traffic model for Copenhagen

    DEFF Research Database (Denmark)

    Overgård, Christian Hansen; VUK, Goran

    2006-01-01

    The paper presents a comprehensive validation procedure for the passenger traffic model for Copenhagen based on external data from the Danish national travel survey and traffic counts. The model was validated for the years 2000 to 2004, with 2004 being of particular interest because the Copenhagen...... Metro became operational in autumn 2002. We observed that forecasts from the demand sub-models agree well with the data from the 2000 national travel survey, with the mode choice forecasts in particular being a good match with the observed modal split. The results of the 2000 car assignment model...... matched the observed traffic better than those of the transit assignment model. With respect to the metro forecasts, the model over-predicts metro passenger flows by 10% to 50%. The wide range of findings from the project resulted in two actions. First, a project was started in January 2005 to upgrade...

  8. Considerations for Passenger Transport by Advanced Spaceplanes

    Science.gov (United States)

    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.

  9. Demand Discipline of Air Transportation for Passengers

    OpenAIRE

    Yunqian Qu; Jinfu Zhu

    2013-01-01

    The Yangtze River Delta (YRD) region in China is taken for an example to research demand discipline of air transportation for passengers in this paper. The discipline includes three parts: demand generation, distribution and flow. First of all, the key factors influencing demand generation are got with information entropy. A threshold is set to choose more important factors and weights of these factors are calculated at the same time. Contribution rate of a factor is definedto analyze the dif...

  10. Operations Research in PassengerRaiway Transportation

    OpenAIRE

    Huisman, Dennis; Kroon, Leo; Lentink, Ramon; Vromans, Michiel

    2005-01-01

    textabstractIn this paper we give an overview of state-of-the-art Operations Research models and techniques used in passenger railway transportation. For each planning phase (strategic, tactical and operational), we describe the planning problems arising there and discuss some models and algorithms to solve them. We do not only consider classical, well-known topics such as timetabling, rolling stock scheduling and crew scheduling, but we also discuss some recently developed topics such as shu...

  11. Operations research in passenger railway transportation

    OpenAIRE

    Huisman, Dennis; Kroon, Leo; Lentink, Ramon; Vromans, Michiel

    2005-01-01

    textabstractIn this paper, we give an overview of state-of-the-art Operations Research models and techniques used in passenger railway transportation. For each planning phase (strategic, tactical and operational), we describe the planning problems arising there and discuss some models and algorithms to solve them. We do not only consider classical, well-known topics such as timetabling, rolling stock scheduling and crew scheduling, but we also discuss some recently developed topics as shuntin...

  12. Disruption management in passenger railway transportation.

    OpenAIRE

    Jespersen-Groth, J.; Potthoff, Daniel; Clausen, J.; Huisman, Dennis; Kroon, Leo; Maróti, Gábor; Nielsen, M.N.

    2007-01-01

    textabstractThis paper deals with disruption management in passenger railway transportation. In the disruption management process, many actors belonging to different organizations play a role. In this paper we therefore describe the process itself and the roles of the different actors. Furthermore, we discuss the three main subproblems in railway disruption management: timetable adjustment, and rolling stock and crew re-scheduling. Next to a general description of these problems, we give an o...

  13. Disruption Management in Passenger Railway Transportation

    DEFF Research Database (Denmark)

    Jespersen-Groth, Julie; Potthoff, Daniel; Clausen, Jens;

    This paper deals with disruption management in passenger railway transportation. In the disruption management process, many actors belonging to different organizations play a role. In this paper we therefore describe the process itself and the roles of the different actors. Furthermore, we discus...... for related problems in the airline world are discussed as well. Finally, we address the integration of the re-scheduling processes of the timetable, and the resources rolling stock and crew....

  14. Hydrogen in Passenger Transport: A macroeconomic analysis

    OpenAIRE

    Mennel, Tim; Jokisch, Sabine

    2007-01-01

    Hydrogen is often seen as a promising future energy carrier given the major reliance of today?s transport sector on finite fossil fuels. This working paper assesses the macroeconomic effects of introducing hydrogen as fuel in passenger transport within the framework of the computable general equilibrium (CGE) model PACE-T(H2). Our simulation results suggest small improvements in the macroeconomic performance in almost all European countries from the introduction of hydrogen. The magnitude of ...

  15. EMI Standards for Wireless Voice and Data on Board Aircraft

    Science.gov (United States)

    Ely, Jay J.; Nguyen, Truong X.

    2002-01-01

    The use of portable electronic devices (PEDs) on board aircraft continues to be an increasing source of misunderstanding between passengers and flight-crews, and consequently, an issue of controversy between wireless product manufacturers and air transport regulatory authorities. This conflict arises primarily because of the vastly different regulatory objectives between commercial product and airborne equipment standards for avoiding electromagnetic interference (EMI). This paper summarizes international regulatory limits and test processes for measuring spurious radiated emissions from commercially available PEDs, and compares them to international standards for airborne equipment. The goal is to provide insight for wireless product developers desiring to extend the freedom of their customers to use wireless products on-board aircraft, and to identify future product characteristics, test methods and technologies that may facilitate improved wireless freedom for airline passengers.

  16. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    2014-2017 The World Journal of Radiology Editorial Board consists of 365 members,representing a team of worldwide experts in radiology.They are from 36 countries,including Afghanistan(1),Argentina(2),Australia(5),Austria(7),Belgium(2),Brazil(8),Canada(6),Chile(1),China(43),Croatia(1),Denmark(4),Egypt(6),France(5),Germany(22),Greece(10),India(12),Iran(6),Ireland(2),Israel(3),Italy(47),Japan(13),Netherlands(1),New Zealand(1),Pakistan(1),Poland(2),Portugal(1),Serbia(1),Singapore(3),Slovakia(1),South Korea(18),Spain(4),Sweden(2),Switzerland(4),Thailand(1),Turkey(26),United Kingdom(11),and United States(82).

  17. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    2012-2016 The World Journal of Gastrointestinal Surgery Editorial Board consists of 341 members,representing a team of worldwide experts in pediatrics.They are from 37 countries,including Australia(6),Austria(2),Belgium(6),Brazil(9),Bulgaria(2),Canada(8),China(29),Denmark(1),Finland(2),France(9),Germany(21),Greece(7),India(11),Ireland(3),Israel(3),Italy(50),Jamaica(1),Japan(47),Lithuania(1),Malaysia(1),Netherlands(11),Pakistan(1),Poland(1),Portugal(1),Russia(1),Saudi Arabia(1),Serbia(2),Singapore(5),South Korea(8),Spain(5),Sweden(2),Switzerland(3),Thailand(2),Tunisia(1),Turkey(8),United Kingdom(11),and United States(59).

  18. Ship voyage energy efficiency assessment using ship simulators

    OpenAIRE

    Bassam, Ameen M.; Phillips, Alexander B.; Turnock, Stephen R.; Wilson, Philip A.

    2015-01-01

    The increase in global trade is driving growth in both the size and number of ships. However, this increased demand is leading to greater contributions from shipping to air pollution. This is leading designers and operators to propose and adopt novel powering and propulsion systems. However, there is a challenge with assessing the actual benefit from using a certain retrofit technology or changing the operating conditions of their ships, this may be addressed using numerical simulations. This...

  19. Recovery energy from ship propulsion system based on microelectronic technology

    Science.gov (United States)

    Iordanoaia, F.; Nicorescu, M.

    2009-01-01

    All shipping companies are involved in the several management programs for increasing of efficiency of transportation on the sea. Optimal transportation is one of actual tendency in the world shipbuilding which requests a lot of human resources in design development respectively in construction of the ships. One direction with very good results is to use one part of propulsion energy for electrical power generating on board with multiple technical and economical advantages. Based on this, more resources in research and design are encouraged by development projects in order to increase the efficiency of described system. Even if, power-generating plant is one of classic ship mecatronics system, it must to be continuously perfected in the way of decreasing of specific fuel consumption as well in the increasing of the friableness and endurance.

  20. Effective and Safe Ships

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Amdahl, Jørgen; Rutgersson, Olle;

    1996-01-01

    are described. The areas of safety that are presented are collisions, groundings, cargo shifting and ship fire. The areas of lack of knowledge are identified and the tasks within each subproject suggested. The proposal for the main project is presented in the summary. Background material of the state-of-the art...... is given in the appendices. The project is planned to take three years from the start. There are 28 tasks and the total volume is 18 personyears, or 6.3 MFIM. A scientific approach will be used in performing the tasks and some of them may be subjects for post graduate studies. A close co-operation between...

  1. 46 CFR 177.315 - Vessels of not more than 19.8 meters (65 feet) in length carrying not more than 12 passengers.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Vessels of not more than 19.8 meters (65 feet) in length... Structure § 177.315 Vessels of not more than 19.8 meters (65 feet) in length carrying not more than 12 passengers. The scantlings for a vessel of not more than 19.8 meters (65 feet) in length carrying not...

  2. On the global ship hull bending energy in ship collisions

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Li, Yujie

    2009-01-01

    of the struck ship hull during ship–ship collisions. The striking ship is still considered as a rigid body. The local interaction between the two ships is modeled by a linear load–deflection relation. The analysis results for a simplified model of a struck coaster and of a large tanker show that the elastic...... is confined to the impact location and where local and global bending vibration modes are neglected. That is, the structural deformation problem is considered quasi-static. In this paper a simple uniform free–free beam model is presented for estimating the energy transported into the global bending vibrations...

  3. Analysis of a ship-to-ship collision

    International Nuclear Information System (INIS)

    Sandia National Laboratories is involved in a safety assessment for the shipment of radioactive material by sea. One part of this study is investigation of the consequences of ship-to-ship collisions. This paper describes two sets of finite element analyses performed to assess the structural response of a small freighter and the loading imparted to radioactive material (RAM) packages during several postulated collision scenarios with another ship. The first series of analyses was performed to evaluate the amount of penetration of the freighter hull by a striking ship of various masses and initial velocities. Although these analyses included a representation of a single RAM package, the package was not impacted during the collision so forces on the package could not be computed. Therefore, a second series of analyses incorporating a representation of a row of seven packages was performed to ensure direct package impact by the striking ship. Average forces on a package were evaluated for several initial velocities and masses of the striking ship. In addition to. providing insight to ship and package response during a few postulated ship collisions scenarios, these analyses will be used to benchmark simpler ship collision models used in probabilistic risk assessment analyses

  4. Methods to estimate railway capacity and passenger delays

    DEFF Research Database (Denmark)

    Landex, Alex

    that models could be improved if more realistic dispatch strategies were developed. When a train is delayed the passengers, too, are delayed. CHAPTER 8 presents different methods and models that can be used to calculate these passenger delays. The thesis categorizes the passenger delay models into generations...... to the different number of passengers in the trains during the day, transfers between lines, and the fact that passengers (to some extent) will change routes due to delays. Furthermore, there is a higher risk of delays in rush hours due to more trains and more passengers on the trains. Chapter 8 develops a method...... method describes how the capacity is utilized based on four topics (Number of trains, Average speed, Heterogeneity, and Stability)—the so-called “balance of capacity”. The four topics are normally correlated, but analytical measurements dealing with each topic individually are developed in CHAPTER 4...

  5. Operational options for green ships

    Science.gov (United States)

    Sherbaz, Salma; Duan, Wenyang

    2012-09-01

    Environmental issues and rising fuel prices necessitate better energy-efficiency in all sectors. The shipping industry is one of the major stakeholders, responsible for 3% of global CO2 emissions, 14%-15% of global NO X emissions, and 16% of global SO X emissions. In addition, continuously rising fuel prices are also an incentive to focus on new ways for better energy-effectiveness. The green ship concept requires exploring and implementing technology on ships to increase energy-efficiency and reduce emissions. Ship operation is an important topic with large potential to increase cost-and-energy-effectiveness. This paper provided a comprehensive review of basic concepts, principles, and potential of operational options for green ships. The key challenges pertaining to ship crew i.e. academic qualifications prior to induction, in-service training and motivation were discussed. The author also deliberated on remedies to these challenges.

  6. Operational Options for Green Ships

    Institute of Scientific and Technical Information of China (English)

    Salma Sherbaz; Wenyang Duan

    2012-01-01

    Environmental issues and rising fuel prices necessitate better energy-efficiency in all sectors.The shipping industry is one of the major stakeholders,responsible for 3% of global CO2 emissions,14%-15% of global NOx emissions,and 16% of global SOx emissions.In addition,continuously rising fuel prices are also an incentive to focus on new ways for better energy-effectiveness.The green ship concept requires exploring and implementing technology on ships to increase energy-efficiency and reduce emissions.Ship operation is an important topic with large potential to increase cost-and-energy-effectiveness.This paper provided a comprehensive review of basic concepts,principles,and potential of operational options for green ships.The key challenges pertaining to ship crew i.e.academic qualifications prior to induction,in-service training and motivation were discussed.The author also deliberated on remedies to these challenges.

  7. Ship Creek bioassessment investigations

    Energy Technology Data Exchange (ETDEWEB)

    Cushing, C.E.; Mueller, R.P.; Murphy, M.T.

    1995-06-01

    Pacific Northwest Laboratory (PNL) was asked by Elmendorf Air Force Base (EAFB) personnel to conduct a series of collections of macroinvertebrates and sediments from Ship Creek to (1) establish baseline data on these populations for reference in evaluating possible impacts from Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) activities at two operable units, (2) compare current population indices with those found by previous investigations in Ship Creek, and (3) determine baseline levels of concentrations of any contaminants in the sediments associated with the macroinvertebrates. A specific suite of indices established by the US Environmental Protection Agency (EPA) was requested for the macroinvertebrate analyses; these follow the Rapid Bioassessment Protocol developed by Plafkin et al. (1989) and will be described. Sediment sample analyses included a Microtox bioassay and chemical analysis for contaminants of concern. These analyses included, volatile organic compounds, total gasoline and diesel hydrocarbons (EPA method 8015, CA modified), total organic carbon, and an inductive-coupled plasma/mass spectrometry (ICP/MS) metals scan. Appendix A reports on the sediment analyses. The Work Plan is attached as Appendix B.

  8. NATO Standards for Virtual Ships

    OpenAIRE

    Kraker, J.K. de; Reading, R.

    2005-01-01

    The NATO Naval Armaments Group Sub-Group 61 on Virtual Ships has been chartered to establish NATO standards for modelling and simulation applied to ship acquisition. Its objective is to enable multi-national simulation re-use and interoperability, as well as simulation composability. Technical activity encompasses data modeling, runtime simulation, and process aspects of virtual ship representation. SG61 is responsible for development of a formal NATO standards document (STANAG) to codify its...

  9. NATO Standards for Virtual Ships

    OpenAIRE

    Kraker, J.K. de; DUNCAN, J; Budde, E.W.; Reading, R.

    2005-01-01

    The NATO Naval Armaments Group Sub-Group 61 on Virtual Ships has been chartered to establish NATO standards for modeling and simulation applied to ship acquisition. Its objective is to enable multi-national simulation re-use and interoperability, as well as simulation composability. Technical activity encompasses data modeling, runtime simulation, and process aspects of virtual ship representation. SG61 is responsible for development of a formal NATO standards document (STANAG) to codify its ...

  10. August Passenger and Cargo Numbers Set New Highs

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ Passenger and cargo numbers set new highs in August, the second consecutive month that both areas of operation at Dragonair posted record figures. The airline flew 444,498 passengers in August to record its third consecutive monthly record. The number was 7.7%higher than in July, with travel in both months driven by holiday traffic. August 15 saw a new daily mark set, with 17,220passengers carried on the day.

  11. Dynamics of a Rigid Ship

    OpenAIRE

    Matusiak, Jerzy

    2013-01-01

    This book is primarily meant as textbook of the course Ship Dynamics provided for the students of Naval Architecture of Aalto University. The approach to ship dynamics presented in the book makes it possible to deal with the seemingly different problems such as ship maneouvring, sea-keeping and dynamic stability using the same unified mathematical model. Motion dynamics of a ship regarded as a rigid body in a general motion with six-degree-of-freedom is considered. The relation of non-lineari...

  12. Literature review on the tele medical advice for ships (TMAS) 2005-2015

    DEFF Research Database (Denmark)

    Canals, M. Luisa; Jensen, Olaf Chresten; Eliseo Prisno-III, Don;

    Background: The presentation will provide a review of the international scientific literature on telemedical assistance for ships (TMAS) during the latest 10 years. Materials and Methods: The literature search was done in collaboration in the three geographical IMHA-research groups by using Pub......Med and the respective national scientific journals. The search terms used: "telemedicine AND maritime, seafarers, ships, shipping, fishermen, fisherman, fishing, passengers". Results: All the abstracts (n= 54) were entered in the Zotero database and distributed in 5 categories: TMAS cross-sectional studies, n=14......, Guides on TMAS systems, n=12, not TMAS relevant n= 2, telemedicine but not at sea = 9, no telemedicine- but other maritime relevant issues = 18. Futher the abstracts are scrutinised and the main conclusions summed up. Analysis of other national journals related to maritime medicine show that other...

  13. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>2009-2013 The World Journal of Radiology Editorial Board consists of 319 members,representing a team of worldwide experts in radiology.They are from 40 countries,including Australia(3),Austria(4),Belgium(5),Brazil(3),Canada(9),Chile(1),China(25),Czech(1),Denmark(1),Egypt(4),Estonia(1),Finland(1),France(6),Germany(17),Greece(8),Hungary(1),India(9),Iran(5),Ireland(1),Israel(4),Italy(28),Japan(14),Lebanon(1),Libya(1),Malaysia(2),Mexico(1),Netherlands(4),New Zealand(1),Norway(1),Saudi Arabia(3),Serbia(1),Singapore(2),Slovakia(1),South Korea(16),Spain(8),Switzerland(5),Thailand(1),Turkey(20),United Kingdom(16),and United States(82).

  14. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    2011-2015The World Journal of Gastrointestinal Pharmacology and Therapeutics Editorial Board consists of 411 members,representing a team of worldwide experts in surgery research.They are from 47 countries,including Argentina(3),Australia(13),Austria(4),Belarus(1),Belgium(3),Brazil(10),Canada(10),China(41),Czech Republic(1),Denmark(1),Egypt(3),Estonia(1),Finland(1),France(5),Germany(21),Greece(6),Hungary(4),India(18),Iran(6),Ireland(1),Israel(4),Italy(35),Japan(34),Lebanon(1),Lithuania(3),Mexico(2),Netherlands(10),New Zealand(2),Norway(2),Pakistan(2),Philippines(1),Poland(3),Portugal(2),Romania(1),Russia(1),Saudi Arabia(2),Singapore(3),Slovenia(1),South Africa(1),South Korea(16),Spain(13),Sweden(3),Switzerland(1),Thailand(4),Turkey(7),United Kingdom(20),and United States(84).

  15. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    2009-2013 The World Journal of Biological Chemistry Editorial Board consists of 391 members,representing a team of worldwide experts in biochemistry and molecular biology. They are from 38 countries,including Argentina (1),Australia (6),Austria (3),Belgium (6),Brazil (4),Bulgaria (1),Canada (15),Chile (1),China (28),Denmark (1),Finland (3),France (11),Germany (15),Greece (2),India (9),Iran (2),Israel (4),Italy (22),Japan (29),Lithuania (1),Mauritius (1),Mexico (2),Netherlands (5),New Zealand (1),Norway (1),Portugal (4),Russia (1),Singapore (3),South Africa (1),South Korea (14),Spain (10),Sweden (3),Switzerland (2),Thailand (1),Turkey (1),Ukraine (1),United Kingdom (15),and United States (161).

  16. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    2014-2017 EDITORS-IN-CHIEFKai U Juergens,BremenStuart M Grieve,SydneyWai-Kit Lee,FitzroyTarik Zine Belhocine,TorontoJames Chow,Toronto The World Journal of Radiology Editorial Board consists of 365 members,representing a team of worldwide experts in radiology.They are from 36 countries,including Afghanistan(1),Argentina(2),Australia(5),Austria(7),Belgium(2),Brazil(8),Canada(6),Chile(1),China(43),Croatia(1),Denmark(4),Egypt(6),France(5),Germany(22),Greece(10),India(12),Iran(6),Ireland(2),Israel(3),Italy(47),Japan(13),Netherlands(1),New Zealand(1),Pakistan(1),Poland(2),Portugal(1),Serbia(1),Singapore(3),Slovakia(1),South Korea(18),Spain(4),Sweden(2),Switzerland(4),Thailand(1),Turkey(26),United Kingdom(11),and United States(82).

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

    Science.gov (United States)

    Schoenmaker, Annelie

    2014-07-01

    suborbital passenger vehicles such as bloon, Spaceplane as well as SpaceShipTwo (which is British-owned) this is clearly the appropriate time for the EC or other competent institutions to issue regulations regarding suborbital passenger flight. Rules and regulations regarding suborbital passenger transport such as liability and waivers to protect third parties, governments, and operators, need to be addressed by the European Union (EU) as a whole or at least by national or regional governments wishing to attract suborbital passenger flights to their territory. After all, it would be in Europe's financial and other interests to create and foster a favorable legal and commercial environment for the aerospace business within the borders of the EU.

  18. Integrated cargo routing and ship scheduling in liner shipping

    DEFF Research Database (Denmark)

    Kjeldsen, Karina Hjortshøj

    The problem consists of creating routes and schedules for a heterogeneous fleet of ships while determining the cargo routing and the speed for all relevant port pair/ship combinations. Transshipment is allowed in ports with transshipment capabilities. The service frequency is fixed at one week...

  19. 75 FR 739 - Use of Additional Portable Oxygen Concentrator Devices on Board Aircraft

    Science.gov (United States)

    2010-01-06

    ... oxygen therapy, for use in air commerce. When this rule becomes effective, there will be a total of 11..., ``Use of Certain Portable Oxygen Concentrator Devices on Board Aircraft'' (70 FR 40156). SFAR 106 is the... compressed oxygen and provide a safe alternative for passengers who need oxygen therapy....

  20. Telemedical Advice to Long Distance Passenger Ferries

    DEFF Research Database (Denmark)

    Jensen, Olaf Chresten; Bøggild, Niels Bo; Kristensen, Søren

    patients among the crew. A high number of potential and life-threatening medical conditions, e.g. angina pectoris was seen among the passengers and nine of these were evacuated by helicopter. Sixty-three percent (n=135) of the calls related to pain complaints and more than half of these were severe...... or other complaints. 34 of the nociceptive pain patients had considerable or severe pain strength. Visceral pain from the inner organs occurred in 49 patients and 31 of these had considerable or severe pain. In generally they were very ill and most of them had pain in the heart. The neurogenic pain types...

  1. Disruption Management in Passenger Railway Transportation

    DEFF Research Database (Denmark)

    Groth, Julie Jespersen; Potthoff, Daniel; Clausen, Jens;

    2009-01-01

    This paper deals with disruption management in passenger railway transportation. In the disruption management process, many actors belonging to different organizations play a role. In this paper we therefore describe the process itself and the roles of the different actors. Furthermore, we discuss...... the three main subproblems in railway disruption management: timetable adjustment, and rolling stock and crew re-scheduling. Next to a general description of these problems, we give an overview of the existing literature and we present some details of the specific situations at DSB S-tog and NS...

  2. 46 CFR 154.1820 - Shipping document.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Shipping document. 154.1820 Section 154.1820 Shipping... FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES Operations § 154.1820 Shipping document. No person may operate a vessel without carrying a shipping document in the wheelhouse that lists for...

  3. 46 CFR 340.4 - Shipping services.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Shipping services. 340.4 Section 340.4 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY PRIORITY USE AND ALLOCATION OF SHIPPING SERVICES, CONTAINERS AND CHASSIS, AND PORT FACILITIES AND SERVICES FOR NATIONAL SECURITY...

  4. On Impact Mechanics in Ship Collisions

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Zhang, Shengming

    1998-01-01

    The purpose of this paper is to present analytical, closed-form expressions for the energy released for crushing and the impact impulse during ship collisions. Ship-ship collisions, ship collisions with rigid walls and ship collisions with flexible offshore structures are considered. The derived ...

  5. NATO Standards for Virtual Ships

    NARCIS (Netherlands)

    Kraker, J.K. de; Duncan, J.; Budde, E.W.; Reading, R.

    2005-01-01

    The NATO Naval Armaments Group Sub-Group 61 on Virtual Ships has been chartered to establish NATO standards for modeling and simulation applied to ship acquisition. Its objective is to enable multi-national simulation re-use and interoperability, as well as simulation composability. Technical activi

  6. NATO Standards for Virtual Ships

    NARCIS (Netherlands)

    Kraker, J.K. de; Reading, R.

    2005-01-01

    The NATO Naval Armaments Group Sub-Group 61 on Virtual Ships has been chartered to establish NATO standards for modelling and simulation applied to ship acquisition. Its objective is to enable multi-national simulation re-use and interoperability, as well as simulation composability. Technical activ

  7. Identification of Dynamically Positioned Ships

    Directory of Open Access Journals (Sweden)

    Thor I. Fossen

    1996-04-01

    Full Text Available Todays model-based dynamic positioning (DP systems require that the ship and thruster dynamics are known with some accuracy in order to use linear quadratic optical control theory. However, it is difficult to identify the mathematical model of a dynamically posititmed (DP ship since the ship is not persistently excited under DP. In addition the ship parameter estimation problem is nonlinear and multivariable with only position and thruster state measurements available for parameter estimation. The process and measurement noise must also be modeled in order to avoid parameter drift due to environmental disturbances and sensor failure. This article discusses an off-line parallel extended Kalman filter (EKF algorithm utilizing two measurement series in parallel to estimate the parameters in the DP ship model. Full-scale experiments with a supply vessel are used to demonstrate the convergence and robustness of the proposed parameter estimator.

  8. Dynamic selection of ship responses for estimation of on-site directional wave spectra

    DEFF Research Database (Denmark)

    Andersen, Ingrid Marie Vincent; Storhaug, Gaute

    2012-01-01

    Knowledge of the wave environment in which a ship is operating is crucial for most on-board decision support systems. Previous research has shown that the directional wave spectrum can be estimated by the use of measured global ship responses and a set of transfer functions determined...... for the specific ship. The approach can either be based on parametric or Bayesian (non-parametric) modelling, and in both cases a set of three ship responses usually provides the best estimation. The optimal response combination of three responses at any time depends on the environmental conditions...... and the operation of the ship. Since measurements of more than three responses are usually available, a quick, dynamic selection procedure of the three signals best suited for the wave spectrum estimation procedure is essential. In the present paper the concept of a selection method based on a simple pre...

  9. Video surveillance of passengers with mug shots

    Science.gov (United States)

    Hsu, Ming Kai; Lee, Ting N.; Szu, Harold

    2010-04-01

    The authority officer relies on facial mug-shots to spot suspects among crowds. Passing through a check point, the facial displays and printouts operate in low resolution fixed poses. Thus, a databases-cuing video is recommended for real-time surveillance with Aided-Target Recognition (AiTR) prompting the inspector taking a closer second look at a specific passenger. Taking advantage of commercial available Face Detection System on Chips (SOC) at 0.04sec, we develop a fast and smart algorithm to sort facial poses among passengers. We can increase the overlapping POFs (pixels on faces) in matching mug shots at arbitrary poses with sorted facial poses. Lemma: We define the long exposure as time average of facial poses and the short exposure as single facial pose in a frame of video in 30 Hz. The fiduciary triangle is defined among two eyes and nose-top. Theorem Self-Reference Matched Filtering (Szu et al. Opt Comm. 1980; JOSA, 1982) to Facial-Pose: If we replace the desirable output of Weiner filter as the long exposure, then the filter can select a short exposure as the normal view. Corollary: Given a short exposure as normal view, the fiduciary triangle can decide all poses from left-to-right and top-to-down.

  10. Child Passenger Safety (A Cup of Health with CDC)

    Centers for Disease Control (CDC) Podcasts

    2016-09-29

    Proper installation and use of car seats and booster seats for child passengers can save their lives. CDC recommends drivers ensure children are always buckled up. In this podcast, Bethany West discusses how to keep young passengers as safe as possible.  Created: 9/29/2016 by MMWR.   Date Released: 9/29/2016.

  11. Passenger and Cell Phone Conversations in Simulated Driving

    Science.gov (United States)

    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…

  12. Flexible connections in PESP models for cyclic passenger railway timetabling

    NARCIS (Netherlands)

    L.G. Kroon (Leo); L.W.P. Peeters (Leon); J.C. Wagenaar (Joris); R.A. Zuidwijk (Rob)

    2014-01-01

    textabstractIn this paper we describe how rolling stock and passenger connections in a cyclic railway timetable can be modeled in a flexible way within the model for the Periodic Event-Scheduling Problem (PESP). Usually, PESP models assume that the constraints for rolling stock or passenger connecti

  13. CONCEPTUAL APPROACHES TO CREATE CONTROL MECHANISM BY PASSENGER COMMUTATION SERVICES

    Directory of Open Access Journals (Sweden)

    V. O. Zadoya

    2010-11-01

    Full Text Available In the article the basic approaches of improving a management mechanism for passenger suburban railway transportations are considered, and the classification of reformation models for passenger suburban railway transportations depending on scales, degree of independence, department subordination and amount of proprietors of future company is offered.

  14. NECESSITY OF DEVELOPMENT AND INTRODUCTION OF PASSENGER COMPLEX COMMERCIAL SERVICES

    OpenAIRE

    Elagin, U.; Dergousova, A.

    2011-01-01

    The necessity of development and introduction of complex commercial services is in-process considered for the passenger economy of railways. Expediency of their development is shown with the purpose of increase of profitableness and diminishing of losses of passenger transportations.

  15. 77 FR 25105 - Reporting of Ancillary Airline Passenger Revenues

    Science.gov (United States)

    2012-04-27

    ... wheelchairs and scooters used by passengers with disabilities. See 76 FR 41726. You may review comments to... Office of the Secretary 14 CFR Parts 234 and 241 RIN 2139-AA13 Reporting of Ancillary Airline Passenger... (NPRM) issued on July 15, 2011. The NPRM proposed changes regarding reporting of airline...

  16. 49 CFR 374.315 - Transportation of passengers with disabilities.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Transportation of passengers with disabilities. 374.315 Section 374.315 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER SAFETY REGULATIONS PASSENGER CARRIER REGULATIONS Adequacy...

  17. Level of Service Analysis Based on Maximum Number of Passengers in Waiting Room of Railway Passenger Station Using Arena Simulation

    Directory of Open Access Journals (Sweden)

    Bo Yang

    2015-01-01

    Full Text Available The level of service is an important aspect of the operation and management at a railway passenger station. Particularly, the level of service in waiting room (LOSWR is one of the most important influential factors in deciding passengers’ satisfaction. This paper proposes a model for finding the LOSWR based on the maximum number of passengers, and an Arena simulation model that simulates passengers’ aggregation behaviors in the waiting room is presented for analyzing the LOSWR. Through the simulation, we demonstrate how the passenger advanced arrival time and the accompany rate influence the maximum number of passengers and the LOSWR. In addition, the simulation also illustrates the effect utilities and the priority of different measures that can be used to improve the LOSWR. In detail, the simulation results demonstrate that the passenger advanced arrival time and advanced check-out time have much stronger effect utilities on the maximum number of passengers and the LOSWR than other discussed factors. The simulation suggests that the Arena is an effective simulation platform for analyzing complex passengers-related behaviors at railway passenger station.

  18. Compact gasoline fuel processor for passenger vehicle APU

    Science.gov (United States)

    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

  19. Single liner shipping service design

    DEFF Research Database (Denmark)

    Plum, Christian Edinger Munk; Pisinger, David; Salazar-González, Juan-José;

    2014-01-01

    demand under commercially driven constraints. This paper introduces the Single Liner Shipping Service Design Problem. Arc-flow and path-flow models are presented using state-of-the-art elements from the wide literature on pickup and delivery problems. A Branch-and-Cut-and-Price algorithm is proposed......The design of container shipping networks is an important logistics problem, involving assets and operational costs measured in billions of dollars. To guide the optimal deployment of the ships, a single vessel round trip is considered by minimizing operational costs and flowing the best paying...

  20. Production Balance of Ship Erection

    Institute of Scientific and Technical Information of China (English)

    JIANG Ru-hong; TAN Jia-hua; LIU Cun-gen

    2008-01-01

    A network plan model of ship erection was established based on the network planning technologyand the work-package breakdown system. The load-oriented production control method was introduced to buildup a throughput diagram model thus it is possible to describe the ship erection process numerically. Based onthe digitaiized models some cases of production balance of ship erection were studied and three balance indexeswere put forward, they are the load balance rate, the input manpower balance rate and the maximum gantrycrane operating times. Such an analytic method based on the balance evaluation is the important foundationfor digitization and intelligentization of shipyard production management.

  1. Legionella on board trains: effectiveness of environmental surveillance and decontamination

    Directory of Open Access Journals (Sweden)

    Quaranta Gianluigi

    2012-08-01

    Full Text Available Abstract Background Legionella pneumophila is increasingly recognised as a significant cause of sporadic and epidemic community-acquired and nosocomial pneumonia. Many studies describe the frequency and severity of Legionella spp. contamination in spa pools, natural pools, hotels and ships, but there is no study analysing the environmental monitoring of Legionella on board trains. The aims of the present study were to conduct periodic and precise environmental surveillance of Legionella spp. in water systems and water tanks that supply the toilet systems on trains, to assess the degree of contamination of such structures and to determine the effectiveness of decontamination. Methods A comparative pre-post ecological study was conducted from September 2006 to January 2011. A total of 1,245 water samples were collected from plumbing and toilet water tanks on passenger trains. The prevalence proportion of all positive samples was calculated. The unpaired t-test was performed to evaluate statistically significant differences between the mean load values before and after the decontamination procedures; statistical significance was set at p ≤ 0.05. Results In the pre-decontamination period, 58% of the water samples were positive for Legionella. Only Legionella pneumophila was identified: 55.84% were serogroup 1, 19.03% were serogroups 2–14 and 25.13% contained both serogroups. The mean bacterial load value was 2.14 × 103 CFU/L. During the post-decontamination period, 42.75% of water samples were positive for Legionella spp.; 98.76% were positive for Legionella pneumophila: 74.06% contained serogroup 1, 16.32% contained serogroups 2–14 and 9.62% contained both. The mean bacterial load in the post-decontamination period was 1.72 × 103 CFU/L. According to the t-test, there was a statistically significant decrease in total bacterial load until approximately one and a half year after beginning the decontamination programme (p

  2. European type-approval test procedure for evaporative emissions from passenger cars against real-world mobility data from two Italian provinces

    OpenAIRE

    MARTINI Giorgio; PAFFUMI Elena; DE GENNARO MICHELE; MELLIOS Giorgos

    2014-01-01

    This paper presents an evaluation of the European type-approval test procedure for evaporative emissions from passenger cars based on real-world mobility data. The study relies on two large databases of driving patterns from conventional fuel vehicles collected by means of on-board GPS systems in the Italian provinces of Modena and Firenze. Approximately 28,000 vehicles were monitored, corresponding to approximately 36 million kilometres over a period of one month. The driving pat...

  3. Inferring Passenger Type from Commuter Eigentravel Matrices

    CERN Document Server

    Legara, Erika Fille

    2015-01-01

    A sufficient knowledge of the demographics of a commuting public is essential in formulating and implementing more targeted transportation policies, as commuters exhibit different ways of traveling. With the advent of the Automated Fare Collection system (AFC), probing the travel patterns of commuters has become less invasive and more accessible. Consequently, numerous transport studies related to human mobility have shown that these observed patterns allow one to pair individuals with locations and/or activities at certain times of the day. However, classifying commuters using their travel signatures is yet to be thoroughly examined. Here, we contribute to the literature by demonstrating a procedure to characterize passenger types (Adult, Child/Student, and Senior Citizen) based on their three-month travel patterns taken from a smart fare card system. We first establish a method to construct distinct commuter matrices, which we refer to as eigentravel matrices, that capture the characteristic travel routines...

  4. Demand Discipline of Air Transportation for Passengers

    Directory of Open Access Journals (Sweden)

    Yunqian Qu

    2013-05-01

    Full Text Available The Yangtze River Delta (YRD region in China is taken for an example to research demand discipline of air transportation for passengers in this paper. The discipline includes three parts: demand generation, distribution and flow. First of all, the key factors influencing demand generation are got with information entropy. A threshold is set to choose more important factors and weights of these factors are calculated at the same time. Contribution rate of a factor is definedto analyze the difference of the factors for different city. By comparing demand distribution with airports’ throughput, we can analyze the demand flow. There are some conclusions. The factors have different contribution rate to different city for demand generation. Aircraft movement is the most important factor influencing demand flow. It provides more accurate basis for market positioning and developing, airport layout in a multi-airport system.

  5. A Passenger Travel Demand Model for Copenhagen

    DEFF Research Database (Denmark)

    Overgård, Christian Hansen; Jovicic, Goran

    2003-01-01

    The passenger travel model for Copenhagen is a state-of-practice nested logit model in which the sub-models - i.e. generation, distribution and mode choice models - are connected via measure of accessibility. The model includes in its structure a large set of explanatory variables at all three...... levels. The model validity is strongly asserted by the fact that the forecasting results for 2000 exhibit a very good fir to the observed car and public transport traffic, and that some modfel results (e.g. car driving cost elesticity) match the results from other well established models well. This paper...... aims to provide a detailed description of the model, which can be used as a guide to the future development of similar models. Also, an application of the model in a study of road pricing in denmark is described. This gives the reader an idea of how such a policy measure can be modelled as well the...

  6. Swiss fuel cell passenger and pleasure boats

    Energy Technology Data Exchange (ETDEWEB)

    Affolter, J.-F.

    2000-07-01

    This paper published by the University of Applied Science in Yverdon-les-Bains, Switzerland, looks at the development of electrically driven small boats that are powered by fuel cells. The various implementations of the test boats are described. Starting with a 100-watt PEM fuel cell built by the Paul Scherrer Institute (PSI) and the University of Applied Science in Solothurn, Switzerland, for educational purposes, a small pedal-boat was electrified. The paper describes the development of four further prototypes and introduces a new project for a 6-passenger leisure boat powered by a 2 kW PEFC fuel cell. Apart from the fuel cells, various other components such as propellers and control electronics are discussed as are the remaining problems still to be solved before the cells and boats can be marketed. Since they were carried out at a technical university, these projects are said to have provided an excellent way of teaching new technologies to students.

  7. Potential risks of nuclear ships

    International Nuclear Information System (INIS)

    This report represents an attempt to evaluate the potential risks of nuclear ships. Firstly reasons are given why nuclear ship accidents will not lead to accidents of the magnitude of the Chernobyl accident. This is due to much lower content of radioactive material and to different reactor designs. Next a review is given of the types of accidents which have actually occurred. Of these the reactor accidents which may lead to serious consequences for the crew and the environment are considered further. These are reactivity accidents and loss of coolant accidents. In addition the long term risks of sunken nuclear ships and sea disposed reactor compartments etc. are also discussed. Based on available accident data an attempt is made to estimate the probability of serious nuclear ship accidents. (au)

  8. WMO Selected, Supplemenatary, Auxiliary Ships

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — World Meteorological Organization International List of Selected, Supplementary and Auxiliary Ships, recognized as Publication 47. 1973-1998 editions, gathered from...

  9. The influence of cruise ship emissions on air pollution in Svalbard – a harbinger of a more polluted Arctic?

    Directory of Open Access Journals (Sweden)

    A. Baecklund

    2013-01-01

    Full Text Available In this study we have analyzed whether tourist cruise ships have an influence on measured sulfur dioxide (SO2, ozone (O3, Aitken mode particle and equivalent black carbon (EBC concentrations at Ny Ålesund and Zeppelin Mountain on Svalbard in the Norwegian Arctic, during summer. We separated the measurement data set into periods when ships were present and periods when no ships were present in the Kongsfjord area, according to a long-term record of the number of passengers visiting Ny Ålesund. We show that when ships with more than 50 passengers cruise in the Kongsfjord, measured daytime-mean concentrations of 60-nm particles and EBC in summer show enhancements of 72 and 45% relative to values when no ships are present. Even larger enhancements of 81 and 72% were found for stagnant conditions. In contrast, O3 concentrations were 5% lower on average and 7% lower under stagnant conditions, due to titration of O3 with the emitted nitric oxide (NO. The differences between the two data subsets are largest for the highest measured percentiles while relatively small differences were found for the median concentrations, indicating that ship plumes are sampled relatively infrequently even when ships are generally present but carry high concentrations. We estimate that the ships increased the total summer mean concentrations of SO2, 60-nm particles and EBC by 15, 18 and 11%, respectively. Our findings have two important implications: firstly, even at such a remote Arctic observatory as Zeppelin, the measurements can be influenced by tourist ship emissions. Careful data screening is recommended before summer-time Zeppelin data is used for data analysis or for comparison with global chemistry transport models. However, Zeppelin remains one of the most valuable Arctic observatories, as most other Arctic observatories face even larger local pollution problems. Secondly, given landing statistics of tourist ships on Svalbard, it is suspected that large parts

  10. The influence of cruise ship emissions on air pollution in Svalbard – a harbinger of a more polluted Arctic?

    Directory of Open Access Journals (Sweden)

    S. Eckhardt

    2013-08-01

    Full Text Available In this study we have analyzed whether tourist cruise ships have an influence on measured sulfur dioxide (SO2, ozone (O3, Aitken mode particle and equivalent black carbon (EBC concentrations at Ny Ålesund and Zeppelin Mountain on Svalbard in the Norwegian Arctic during summer. We separated the measurement data set into periods when ships were present and periods when ships were not present in the Kongsfjord area, according to a long-term record of the number of passengers visiting Ny Ålesund. We show that when ships with more than 50 passengers cruise in the Kongsfjord, measured daytime mean concentrations of 60 nm particles and EBC in summer show enhancements of 72 and 45%, respectively, relative to values when ships are not present. Even larger enhancements of 81 and 72% were found for stagnant conditions. In contrast, O3 concentrations were 5% lower on average and 7% lower under stagnant conditions, due to titration of O3 with the emitted nitric oxide (NO. The differences between the two data subsets are largest for the highest measured percentiles, while relatively small differences were found for the median concentrations, indicating that ship plumes are sampled relatively infrequently even when ships are present although they carry high pollutant concentrations. We estimate that the ships increased the total summer mean concentrations of SO2, 60 nm particles and EBC by 15, 18 and 11%, respectively. Our findings have two important implications. Firstly, even at such a remote Arctic observatory as Zeppelin, the measurements can be influenced by tourist ship emissions. Careful data screening is recommended before summertime Zeppelin data is used for data analysis or for comparison with global chemistry transport models. However, Zeppelin remains as one of the most valuable Arctic observatories, as most other Arctic observatories face even larger local pollution problems. Secondly, given landing statistics of tourist ships on Svalbard, it is

  11. Adaptability of solar energy conversion systems on ships

    Science.gov (United States)

    Visa, I.; Cotorcea, A.; Neagoe, M.; Moldovan, M.

    2016-08-01

    International trade of goods largely uses maritime/transoceanic ships driven by engines using fossil fuels. This two centuries tradition is technologically mature but significantly adds to the CO2 emissions; therefore, recent trends focus on on-board implementation of systems converting the solar energy into power (photovoltaic systems) or heat (solar-thermal systems). These systems are carbon-emissions free but are still under research and plenty of effort is devoted to fast reach maturity and feasibility. Unlike the systems implemented in a specific continental location, the design of solar energy conversion systems installed on shipboard has to face the problem generated by the system base motion along with the ship travelling on routes at different latitudes: the navigation direction and sense and roll-pitch combined motion with reduced amplitude, but with relatively high frequency. These raise highly interesting challenges in the design and development of mechanical systems that support the maximal output in terms of electricity or heat. The paper addresses the modelling of the relative position of a solar energy conversion surface installed on a ship according to the current position of the sun; the model is based on the navigation trajectory/route, ship motion generated by waves and the relative sun-earth motion. The model describes the incidence angle of the sunray on the conversion surface through five characteristic angles: three used to define the ship orientation and two for the solar angles; based on, their influence on the efficiency in solar energy collection is analyzed by numerical simulations and appropriate recommendations are formulated for increasing the solar energy conversion systems adaptability on ships.

  12. Primary particles in ship emissions

    Science.gov (United States)

    Fridell, Erik; Steen, Erica; Peterson, Kjell

    There is not much data available regarding particle emissions from ships. In this study the size distributions of particles in ship exhaust from three different ships in normal operational conditions were studied using a cascade impactor. The ships were equipped with slow- or medium-speed main engines and medium-speed auxiliary engines. The fuel was residual oil except for the auxiliary engines on one ship which used marine diesel. Large emissions and a dependence of the sulfur content in the fuel were observed. High amounts of relatively large particles (around 8 μm) were observed. These are attributed to re-entrained soot particles from walls in the engine systems. A strong variation between different ships was observed for the particle-size distribution and for the dependence on engine load. The particle emissions were found to be reduced to about half, over the whole size range, by an SCR system. The total particle emission, measured after dilution, varied between 0.3 and 3 g kW h -1 depending on load, fuel and engine.

  13. 46 CFR 42.05-63 - Ship(s) and vessel(s).

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Ship(s) and vessel(s). 42.05-63 Section 42.05-63... BY SEA Definition of Terms Used in This Subchapter § 42.05-63 Ship(s) and vessel(s). The terms ship(s) and vessel(s) are interchangeable or synonymous words, and include every description of...

  14. Enhancing Maritime Education and Training: Measuring a Ship Navigator's Stress Based on Salivary Amylase Activity

    Science.gov (United States)

    Murai, Koji; Wakida, Shin-Ichi; Miyado, Takashi; Fukushi, Keiichi; Hayashi, Yuji; Stone, Laurie C.

    2009-01-01

    Purpose: The purpose of this paper is to propose that the measurement of salivary amylase activity is an effective index to evaluate the stress of a ship navigator for safe navigation training and education. Design/methodology/approach: Evaluation comes from the simulator and actual on-board experiments. The subjects are real captains who have…

  15. The Simultaneous Vehicle Scheduling and Passenger Service Problem

    DEFF Research Database (Denmark)

    Petersen, Hanne Løhmann; Larsen, Allan; Madsen, Oli B.G.;

    modifications of the timetable during the vehicle scheduling phase. This planning approach is referred to as the Simultaneous Vehicle Scheduling and Passenger Service Problem (SVSPSP). The SVSPSP is solved using a large neighbourhood search metaheuristic. The proposed framework is tested on data inspired......Passengers using public transport systems often experience waiting times when transferring between two scheduled services. We propose a planning approach which seeks to obtain a favorable trade-off between the conflicting objectives passenger service and operating cost, by allowing some moderate...

  16. The Simultaneous Vehicle Scheduling and Passenger Service Problem

    DEFF Research Database (Denmark)

    Petersen, Hanne Løhmann; Larsen, Allan; Madsen, Oli B.G.;

    2013-01-01

    , by modifying the timetable. The planning approach is referred to as the simultaneous vehicle scheduling and passenger service problem (SVSPSP). The SVSPSP is modelled as an integer programming problem and solved using a large neighborhood search metaheuristic. The proposed framework is tested on data inspired......Passengers using public transport systems often experience waiting times when transferring between two scheduled services. In this paper we propose a planning approach that seeks to obtain a favourable trade-off between the two contrasting objectives, passenger service and operating cost...

  17. Numerical methods for assessment of the ship's pollutant emissions

    Science.gov (United States)

    Jenaru, A.; Acomi, N.

    2016-08-01

    The maritime transportation sector constitutes a source of atmospheric pollution. To avoid or minimize ships pollutant emissions the first step is to assess them. Two methods of estimation of the ships’ emissions are proposed in this paper. These methods prove their utility for shipboard and shore based management personnel from the practical perspective. The methods were demonstrated for a product tanker vessel where a permanent monitoring system for the pollutant emissions has previously been fitted. The values of the polluting agents from the exhaust gas were determined for the ship from the shipyard delivery and were used as starting point. Based on these values, the paper aimed at numerical assessing of ship's emissions in order to determine the ways for avoiding environmental pollution: the analytical method of determining the concentrations of the exhaust gas components, by using computation program MathCAD, and the graphical method of determining the concentrations of the exhaust gas components, using variation diagrams of the parameters, where the results of the on board measurements were introduced, following the application of pertinent correction factors. The results should be regarded as a supporting tool during the decision making process linked to the reduction of ship's pollutant emissions.

  18. Prehospital thrombolysis perfomed by a ship's nurse with on-line physician consultation.

    Science.gov (United States)

    Väisänen, Olli; Mäkijärvi, Markku; Silfvast, Tom

    2005-02-01

    Prehospital thrombolysis for acute ST-elevation myocardial infarction (STEMI) has been shown to improve recovery from myocardial function. We describe prehospital thrombolytic treatment in two patients suffering from STEMI complicated by ventricular fibrillation (VF) on a passenger ship. The importance of a functioning Emergency Medical Service (EMS) system providing guidance for paramedical personnel is discussed briefly. Both our patients survived and returned back to normal life. It is concluded that EMS physician guided prehospital thrombolytic treatment may offer an important therapeutic option for nurses or paramedics in locations out of reach of ordinary EMS services. PMID:15680535

  19. Board Task Performance

    DEFF Research Database (Denmark)

    Minichilli, Alessandro; Zattoni, Alessandro; Nielsen, Sabina;

    2012-01-01

    identify three board processes as micro-level determinants of board effectiveness. Specifically, we focus on effort norms, cognitive conflicts and the use of knowledge and skills as determinants of board control and advisory task performance. Further, we consider how two different institutional settings...... influence board tasks, and how the context moderates the relationship between processes and tasks. Our hypotheses are tested on a survey-based dataset of 535 medium-sized and large industrial firms in Italy and Norway, which are considered to substantially differ along legal and cultural dimensions....... The findings show that: (i) Board processes have a larger potential than demographic variables to explain board task performance; (ii) board task performance differs significantly between boards operating in different contexts; and (iii) national context moderates the relationships between board processes...

  20. CASE: Reinventing the container shipping industry

    OpenAIRE

    Geersbro, Jens; Ritter, Thomas

    2014-01-01

    Containerized shipping is the backbone of global trade and a pivotal element in modern day globalization. Every year, millions of containers are shipped onboard more than 5.000 container - the main shipping routes being between Asia, Europa and the USA. In 2010, more than 30 million TEUs (twenty foot equivalent units - the common unit in container shipping) were exported from China alone.

  1. 15 CFR 750.11 - Shipping tolerances.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Shipping tolerances. 750.11 Section... PROCESSING, ISSUANCE, AND DENIAL § 750.11 Shipping tolerances. (a) Applicability and use of shipping... a shipping tolerance. This section tells you, as the licensee, when you may take advantage of...

  2. 7 CFR 91.20 - Shipping.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Shipping. 91.20 Section 91.20 Agriculture Regulations... AND GENERAL INFORMATION Samples § 91.20 Shipping. (a) Samples must be submitted to the laboratory in a... for providing shipping containers and paying shipping costs for fee basis tests. (f) A courier...

  3. On impact mechanics in ship collisions

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Zhang, Shengming

    1998-01-01

    The purpose of this paper is to present analytical, closed-form expressions for the energy released for crushing and the impact impulse during ship collisions. Ship–ship collisions, ship collisions with rigid walls and ship collisions with flexible offshore structures are considered. The derived ...

  4. Emission characteristics when using bioethanol as a fuel for passenger cars

    International Nuclear Information System (INIS)

    In 1991 the Swedish Transport and Communication Research Board (KFB), was asked by the Swedish Government to carry out investigations and field tests in order to demonstrate the possibility of using bioethanol and biogas as automotive fuels. A five-year programme was set up for the investigations and demonstrations and the programme was later extended to a seven-year programme. Despite the fact that most of the work has been directed towards heavy-duty vehicles and especially buses in city traffic some important investigations have been carried out in order to demonstrate the use of bioethanol and biogas in passenger cars. The programme for passenger cars has consisted of running and testing 53 Flexible Fuel Vehicles (FFV), fuelled with bioethanol (E85), a project run by the Swedish Ethanol Development Foundation, and 20 other cars fuelled with biogas, a project carried out by the City of Stockholm's Material Supply Organisation, and sponsored by KFB. For both fleets of vehicles the exhaust emissions have been extensively characterised at a laboratory in Finland owned by the Technical Research Centre of Finland. The aim of this paper is to present some interesting results from the demonstrations of the use of E85 in FFV's and thereby especially focus on the results of the characterisation of both regulated and non-regulated emissions 23 refs, 16 figs, 9 tabs

  5. The Short, Productive Board Meeting

    Science.gov (United States)

    McAdams, Donald R.

    2005-01-01

    Board meetings are the time and place where school boards act. In fact, only when coming together as a body in a legal meeting do school board members become a board. Effective board meetings are the first prerequisite for an effective board. Furthermore, what parents and voters see at board meetings determines largely what they think about their…

  6. The usability of passenger delay models in socio-economic analysis

    DEFF Research Database (Denmark)

    Thorhauge, Mikkel

    The following paper discusses how a passenger delay model can be used in socio-economic calculations. At present passenger delays are often omitted in the modeling phase and therefore not included in the analysis. By using a passenger delay model passenger delays can be included in a cost......-benefit analysis. Including passenger delays in the cost-benefit analysis will increase the level of details and thereby improve the accuracy of socio-economic analysis. In this paper the third generation passenger delay model is used. This model is the newest and most detailed passenger delay model created so far....... The main problem when including passenger delays is to determine the value of time for passenger delays and how to include the delays in a socio-economic analysis. This is due to the fact that passenger delays are not defined unambiguously. In general, delays can occur on different parts of a journey...

  7. Studying Network design in Container linter shipping

    OpenAIRE

    Tran, Nguyen Khoi

    2015-01-01

    This thesis studies network design in container liner shipping by concentrating on four research questions: - How were operational patterns deployed in route design? - How was container shipping network developed? - How efficient were fleet expansion and mega vessel deployment? - How do operational factors influence on route design? Question 1 analyses characteristics of shipping routes, a basis component of shipping operation. Question 2 deals with shipping network, which is a combination of...

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

    Science.gov (United States)

    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.

  9. Equilibrium analysis of mixed passengers in urban railway network

    Institute of Scientific and Technical Information of China (English)

    张璐; 吴建军; 孙会君

    2016-01-01

    A model is proposed to describe the passengers’ route choice behaviors in urban railway traffic with stochastic link capacity degradation by considering two types of demand, sensitive and insensitive passenger. The insensitive passengers choose their route without paying much attention to congestion. To the contrary, sensitive passengers who consider route congestion choose travel route based on generalized cost. An equilibrium state is given by variational inequalities in terms of travel generalized cost, which is represented by the combinations of mean and variance of total travel time. The diagonalization algorithm is given to solve this programming. Results show that insensitive passengers have large effects on the path choice than sensitive ones, especially for the larger demand.

  10. Some issues of passenger choice of suburban transport mode

    Directory of Open Access Journals (Sweden)

    Тetyana М. Grigorova

    2015-06-01

    Full Text Available In this article the passenger choice of transport mode for moving to suburban is discussed. The analysis of methods of Transport Management in suburban transportation showed that they did not fully take into account the effect of the transport process parameters on the passenger choice of transport mode for travel. The aim of research is to determine the value of the factors that influence passenger choice of suburban transport. The study was conducted on the basis of passenger survey on the factors affecting the choice of transport mode, and the importance of these factors. Kendall's coefficient of concordance its statistical significance were used to evaluate the consistency of expert opinion. The main factors for choosing the mode of suburban transport are identified. The identified factors can then be used in determining selection patterns of suburban transport mode.

  11. Bus Passenger Recognition and Track of Video Sequence

    Directory of Open Access Journals (Sweden)

    Donghua Zhou

    2013-06-01

    Full Text Available Study on bus passenger recognition and track of video sequence is a research aiming at realizing making a statistics on passenger flow volume of bus, which not only helps traffic services center rationally schedule vehicles, but also can avoid overload. The system makes machine vision technology and digital image processing technique applied in customer counting of bus. The key questions in the study include effective collection of video image, effective extraction of moving object in sequence images, recognition of moving targets, trace and count of moving objects. The paper makes deep analysis on relevant technology from the perspective of the theory and practical application of the algorithm, and the study makes achievements. The theoretical algorithm for the study on bus passenger recognition and track of video sequence is distinctive. The practical experiments indicate that the system can satisfy the real-time requirements, and can accurately make statistics on the number of passengers, which has great application value.

  12. A train dispatching model based on fuzzy passenger demand forecasting during holidays

    OpenAIRE

    Fei Dou Dou; Jie Xu; Li Wang; Limin Jia

    2013-01-01

    Abstract: Purpose: The train dispatching is a crucial issue in the train operation adjustment when passenger flow outbursts. During holidays, the train dispatching is to meet passenger demand to the greatest extent, and ensure safety, speediness and punctuality of the train operation. In this paper, a fuzzy passenger demand forecasting model is put up, then a train dispatching optimization model is established based on passenger demand so as to evacuate stranded passengers effectively during...

  13. Transnucleaire's experience in ship adaptation

    International Nuclear Information System (INIS)

    Due to the application of the new IMDG regulations for the transport of radioactive material by sea, the conditions of transport of MTR spent fuel have drastically changed five years ago. In this paper, TRANSNUCLEAIRE analyses the necessary modifications to apply to existing ships in order to comply with the IMDG/INF regulations as well as with the Japanese KAISA 520 regulation. In the MTR spent fuel transport market characterized by a competitive approach, TRANSNUCLEAIRE has carried out many transports by sea in full compliance with the regulations at a price which is as close as possible to that of other industrial goods and without the need to fully dedicate the BOUGUENAIS ship to nuclear transports. Innovative ship design solutions have been implemented and accepted by different Authorities uncluding the Advisory Committee of the Japanese MOT. Due to efficient finite element calculations, benchmarked by laboratory large scale tests, high performances crushing materials have been developed in order to absorb the energy of collision between ships. These developments have led ta propose an efficient ship design complying with all the existing worldwide nuclear regulations. (author)

  14. Marginalizing Out Future Passengers in Group Elevator Control

    OpenAIRE

    Nikovski, Daniel N.; Brand, Matthew

    2012-01-01

    Group elevator scheduling is an NP-hard sequential decision-making problem with unbounded state spaces and substantial uncertainty. Decision-theoretic reasoning plays a surprisingly limited role in fielded systems. A new opportunity for probabilistic methods has opened with the recent discovery of a tractable solution for the expected waiting times of all passengers in the building, marginalized over all possible passenger itineraries. Though commercially competitive, this solution does not c...

  15. Dynamic Pricing for Airline Revenue Management under Passenger Mental Accounting

    OpenAIRE

    2015-01-01

    Mental accounting is a far-reaching concept, which is often used to explain various kinds of irrational behaviors in human decision making process. This paper investigates dynamic pricing problems for single-flight and multiple flights settings, respectively, where passengers may be affected by mental accounting. We analyze dynamic pricing problems by means of the dynamic programming method and obtain the optimal pricing strategies. Further, we analytically show that the passenger mental acco...

  16. Allocation of Railway Rolling Stock for Passenger Trains

    OpenAIRE

    Abbink, E.; van den Berg, B.; Kroon, L.G.; Salomon, M.

    2002-01-01

    textabstractFor a commercially operating railway company, providing a high level of service for the passengers is of utmost importance. The latter requires a high punctuality of the trains and an adequate rolling stock capacity. Unfortunately, the latter is currently (2002) one of the bottlenecks in the service provision by the main Dutch railway operator NS Reizigers. Especially during the morning rush hours, many passengers cannot be transported according to the usual service standards due ...

  17. Traditional Sailing Ships as Indigenous Dalmatian Nautical Product

    Directory of Open Access Journals (Sweden)

    Srećko Favro

    2015-10-01

    Full Text Available Modern tourist movements of the development of selective tourism forms have offered an opportunity to implement the valorisation of Croatian littoral area through the development of nautical tourism in all its forms, cruising included. As opposed to international cruise market, where the main word have cruisers with few hundred to several thousand passengers, a special type of multi-day cruising or excursion cruising along Croatian coast on traditional Croatian sailing ships has significantly developed in the last few years. Wooden sailing ships have a magical power to attract. They won’t pass unnoticed regardless a huge competition of new trends in constructing technologically perfect modern mega-yachts and the most sophisticated mega-cruisers. In this paper, several traditional sailing ships will be described. They were primary intended to transport cargo, and today they’re renovated with saloons, kitchens, toilets, bathrooms, air-conditioners and satellite TV receivers. Modern usage of this, for Croatian culture, important indigenous product promotes specificities of Croatian maritime and shipbuilding tradition, creates recognition and authenticity of nautical tourism in Croatia and creates also numerous other positive effects such as promotion of middle and small shipbuilding and employment of local inhabitants on islands that at the same time prevents their depopulation. In order to achieve full potential of this form of Croatian nautical offer it is necessary to invest and to motivate main carriers of activities – small ship owners. Besides the need for economic incentives, it is also very important a joint defining of maritime routes for touristic cruising in the way to select ports that, with the state support, would be renovated to accept cruisers. It is also necessary to set a system of planned cruises and berth reservations by a careful selection of favourable locations. This would enable organisation stages and coordination

  18. Blind estimation of a ship's relative wave heading

    DEFF Research Database (Denmark)

    Nielsen, Ulrik Dam; Iseki, Toshio

    2012-01-01

    This article proposes a method to estimate a ship’s relative heading against the waves. The procedure relies purely on ship- board measurements of global responses such as motion components, accelerations and the bending moment amidships. There is no particular (mathematical) model connected...... to the estimate, and therefore it is called a ’blind estimate’. The approach is in this introductory study tested by analysing simulated data. The analysis reveals that it is possible to estimate a ship’s relative heading on the basis of shipboard measurements only....

  19. Pilot Boarding Areas

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Pilot boarding areas are locations at sea where pilots familiar with local waters board incoming vessels to navigate their passage to a destination port. Pilotage...

  20. Departmental Appeals Board Decisions

    Data.gov (United States)

    U.S. Department of Health & Human Services — Decisions issued by the Chair and Board Members of the Departmental Appeals Board concerning determinations in discretionary, project grant programs, including...

  1. Aim to International Shipping Center

    Institute of Scientific and Technical Information of China (English)

    Hu Wenxiu

    2009-01-01

    @@ Since 1990s,various countries in the world have been focusing on the construction of the key ports,leading to a fiercer competition between ports.For example,in East Asia,South Korea and Japan are rivaling for the international shipping center in Northeast Asia.Taking Busan Port and Gwangyang Port as the central ports,South Korea is boosting the ports expansion plans,to construct a"logistic center in Northeast Asia".Meanwhile.Japan is projecting the optimizmg and integration of port resources,to regain the international shipping center in Asia.The central government of China made plans for constructing Shanghai Shipping Center as early in 1996.and after 13 years'construction,now Shanghai Port has the largest cargo throughput and the second largest container throughput in the world.

  2. Competitive Liner Shipping Network Design

    DEFF Research Database (Denmark)

    Karsten, Christian Vad

    of transshipments on the most important sailing routes. The proposed methods in this thesis, aimed at liner shipping network design, integrate competitiveness such that the fuel consumption per transported container is reduced without increasing the transit times.A well-designed route net is decisive for container...... shipping company earnings.The operation of the route net constitute the majority of the total costs, so it is essential to achieve a good capacity utilization in a route plan with travel times that satisfy customer requirements. Most academic articles dealing with the design of container networks neither......, the problem in itself is challenging to optimize due to its size and complexity. However, the field has seen crucial progress and is mature to include handling of competitiveness in the actual design of the network.As a liner shipping network is an organic entity, which is constantly changed to reflect...

  3. Reliability Based Ship Structural Design

    DEFF Research Database (Denmark)

    Dogliani, M.; Østergaard, C.; Parmentier, G.;

    1996-01-01

    This paper deals with the development of different methods that allow the reliability-based design of ship structures to be transferred from the area of research to the systematic application in current design. It summarises the achievements of a three-year collaborative research project dealing...... with developments of models of load effects and of structural collapse adopted in reliability formulations which aim at calibrating partial safety factors for ship structural design. New probabilistic models of still-water load effects are developed both for tankers and for containerships. New results are presented...... structure of several tankers and containerships. The results of the reliability analysis were the basis for the definition of a target safety level which was used to asses the partial safety factors suitable for in a new design rules format to be adopted in modern ship structural design. Finally...

  4. Strong managers, weak boards?

    OpenAIRE

    Renee B. Adams; Ferreira, Daniel

    2009-01-01

    Many governance reform proposals are based on the view that boards have been too friendly to executives, for example, by awarding them excessive pay. Although boards are often on friendly terms with executives, it is less clear that they have systematically failed to function in the interests of shareholders. Understanding board monitoring requires a theory of boards that takes into account how firms provide incentives for their Chief Executive Officer's (CEOs) through other means. We develop...

  5. Board independence and competence

    OpenAIRE

    Wagner, Alexander F

    2011-01-01

    This paper analyzes board independence and competence as distinct, but inextricably linked aspects of board effectiveness. Competent directors add shareholder value because they have better information about the quality of projects. While a CEO cares about shareholder value, he also wants his board to behave loyally to him by agreeing to projects that give him private benefits. Because many aspects of the CEO-board relationship are not contractible, the paper studies a model of relational con...

  6. Types of solutions improving passenger transport interconnectivity

    Directory of Open Access Journals (Sweden)

    Monika BĄK

    2012-01-01

    Full Text Available The objective of the paper is to present different types of solutions which could improve interconnectivity of passenger transport especially within interconnections between long and short transport distance. The topic has particular relevance at the European level because the European transport networks’ role as integrated international networks is compromised by poor interconnectivity and because the next generation of European transport policies will have to be sensitive to the differences between short, medium and long-term transport markets and the market advantages of each transport mode. In this context, a realistic assessment of intermodal opportunities is a key ingredient to future policy development.Effective interconnection requires the provision of integrated networks and services which are attractive to potential users and this is likely to require co-operation between a range of authorities and providers in the public and private sectors and may necessitate a wider vision than might otherwise prevail.The paper is based on the results of the project realised by the team of the University of Gdansk in the EU funded 7 Framework Programme - INTERCONNECT (Interconnection between short- and long-distance transport networks with partners in the UK, Germany, Denmark, Poland, Spain and Italy. Different types of solutions will be summarized in the paper including e.g. local link infrastructure solutions, improved local public transport services, improvements at the interchange, solutions involving improved procedures for check-in or luggage transfer & documentation, pricing and ticketing solutions, solutions involving marketing, information and sales.

  7. Energy Chain Analysis of Passenger Car Transport

    Directory of Open Access Journals (Sweden)

    Hans Jakob Walnum

    2011-02-01

    Full Text Available Transport makes up 20 percent of the World’s energy use; in OECD countries this has exceeded 30 percent. The International Energy Agency (IEA estimates that the global energy consumption will increase by 2.1 percent annually, a growth rate that is higher than for any other sector. The high energy consumption means that transportation accounts for nearly 30 percent of CO2 emission in OECD countries and is also one of the main sources of regional and local air pollution. In this article, we analyze energy consumption and greenhouse gas emissions from passenger car transport using an energy chain analysis. The energy chain analysis consists of three parts: the net direct energy use, the energy required for vehicle propulsion; the gross direct chain, which includes the net direct energy consumption plus the energy required to produce it; and, finally, the indirect energy chain, which includes the energy consumption for production, maintenance and operation of infrastructure plus manufacturing of the vehicle itself. In addition to energy consumption, we also analyze emissions of greenhouse gases measured by CO2-equivalents. We look at the trade-offs between energy use and greenhouse gas emissions to see whether some drivetrains and fuels perform favourable on both indicators. Except for the case of electric cars, where hydropower is the only energy source in the Norwegian context, no single car scores favourably on both energy consumption and greenhouse gas emissions.

  8. Design and Thermodynamic Analysis of a Steam Ejector Refrigeration/Heat Pump System for Naval Surface Ship Applications

    OpenAIRE

    Cüneyt Ezgi; Ibrahim Girgin

    2015-01-01

    Naval surface ships should use thermally driven heating and cooling technologies to continue the Navy’s leadership role in protecting the marine environment. Steam ejector refrigeration (SER) or steam ejector heat pump (SEHP) systems are thermally driven heating and cooling technologies and seem to be a promising technology to reduce emissions for heating and cooling on board naval surface ships. In this study, design and thermodynamic analysis of a seawater cooled SER and SEHP as an HVAC sys...

  9. Scrum Board Game

    Science.gov (United States)

    van den Oord, Stefan; van de Goor, Wim

    The Scrum Board Game is a workshop for beginners. It is for people with any role (customer, developer, tester, etc.), who don’t exactly know what a Scrum Board is, or how to create one themselves. The workshop teaches the benefits of a Scrum Board, how to use it, and how to introduce it in projects.

  10. Training Circuit Boards

    Science.gov (United States)

    1986-01-01

    Young Electronics Company's new product is a testboard developed by the Jet Propulsion Laboratory as a tool for training and qualifying personnel in board assembly and in the art of soldering components without damaging boards or components. The boards are used for pre- employment testing and employee requalification.

  11. Wind Forces on Container Ships

    DEFF Research Database (Denmark)

    Andersen, Ingrid Marie Vincent

    2012-01-01

    An investigation of the wind forces acting on a 9,000+ TEU container ship has been carried out through a series of wind tunnel tests. It was investigated how the wind forces depend on the container configuration on the deck using a 1:450 scale model and a series of appropriate container...... are presented as nondimensional coefficients. It is concluded, that the measured forces and moment depend on the container configuration on deck, and the results may provide a general idea of how the magnitude of the wind forces is affected by a given container stacking configuration on a similar container ship....

  12. Visualization of Ship Risk Profiles for the Shipping Industry

    NARCIS (Netherlands)

    S. Knapp (Sabine); M. van de Velden (Michel)

    2010-01-01

    textabstractThis article uses correspondence analysis to visualize risk profiles and their changes over the time period 1977 to 2008. It is based on a unique dataset which combines incident data and ship particular data. The risk profiles can help stakeholders better understand the relationship of s

  13. Cloud Condensation Nuclei and Ship Tracks.

    Science.gov (United States)

    Hudson, James G.; Garrett, Timothy J.; Hobbs, Peter V.; Strader, Scott R.; Xie, Yonghong; Yum, Seong Soo

    2000-08-01

    Enhancements of droplet concentrations in clouds affected by four ships were fairly accurately predicted from ship emission factors and plume and background cloud condensation nucleus (CCN) spectra. Ship exhausts thus accounted for the increased droplet concentrations in these `ship tracks.' Derived supersaturations were typical of marine stratus clouds, although there was evidence of some lowering of supersaturations in some ship tracks closer to the ships where CCN and droplet concentrations were very high.Systematic differences were measured in the emission rates of CCN for different engines and fuels. Diesel engines burning low-grade marine fuel oil produced order of magnitude higher CCN emissions than turbine engines burning higher-grade fuel. Consequently, diesel ships burning low-grade fuel were responsible for nearly all of the observed ship track clouds. There is some evidence that fuel type is a better predictor of ship track potential than engine type.

  14. Future needs for ship emission abatement and technical measures

    Directory of Open Access Journals (Sweden)

    Teresa ANTES

    2013-01-01

    Full Text Available The International Maritime Organization (IMO has revised air pollution regulations in MARPOL Annex VI. In 2012 Emission Control Areas (ECA will limit fuel sulphur content to 1% and from 2015 to 0.1%. NOx emissions based on ships engine speed are also reduced for new vessels (2012 & 2016. Facing this legislation, ship owners have the alternative either to operate ships with costly low-sulphur fuels, or to keep using HFO but together with a gas cleaning equipment at the ship stack in order to reduce the rejected amount of SO2 gas in the atmosphere. To achieve this requirement, research and development organizations came out with proposing a solution that uses a device for cleaning exhaust gas of marine diesel engines. The paper presents a short communication about the DEECON project, which aim is to create a novel on-board after-treatment unit more advanced than any currently available. Each sub-unit of the system will be optimized to remove a specific primary pollutant. In particular, the technology within the DEECON system is based on novel or improved abatement techniques for reducing SOx, NOx, Particulate Matter (PM, CO and Volatile Organic Compounds (VOC. Some of these technologies are completely new for the maritime sector and they will represent a breakthrough in the reduction of the atmospheric emissions of ships, moving forward the performance of exhaust gas cleaning systems and fostering and anticipating the adoption of future and tighter regulatory requirements. In addition, an after-treatment strategy enables the possible adoption of alternative fuels, which often have their own emissions characteristics.

  15. Board of Directors or Supervisory Board

    DEFF Research Database (Denmark)

    Werlauff, Erik

    2009-01-01

    The article analyses the legal consequences of the choice now available to Danish public limited companies, which can now opt for a two-tier management structure, in which the management board undertakes both the day-to-day and the overall management, while a supervisory board exercises control...... over the management board, including its appointment and dismissal. The article considers which companies a two-tier structure may be relevant for, and reviews the consequences for the composition, election and functioning of the company organs....

  16. MiBoard: Multiplayer Interactive Board Game

    CERN Document Server

    Dempsey, Kyle B; Jackson, G Tanner; Boonthum, Chutima; Levinstein, Irwin B; McNamara, Danielle S

    2010-01-01

    Serious games have recently emerged as an avenue for curriculum delivery. Serious games incorporate motivation and entertainment while providing pointed curriculum for the user. This paper presents a serious game, called MiBoard, currently being developed from the iSTART Intelligent Tutoring System. MiBoard incorporates a multiplayer interaction that iSTART was previously unable to provide. This multiplayer interaction produces a wide variation across game trials, while also increasing the repeat playability for users. This paper presents a demonstration of the MiBoard system and the expectations for its application.

  17. Automated Planning for Liner Shipping Fleet Repositioning

    DEFF Research Database (Denmark)

    Tierney, Kevin; Jensen, Rune Møller; Kroer, Christian;

    2012-01-01

    The Liner Shipping Fleet Repositioning Problem (LSFRP) poses a large financial burden on liner shipping firms. During repositioning, vessels are moved between services in a liner shipping network. The LSFRP is characterized by chains of interacting activities, many of which have costs that are a ......The Liner Shipping Fleet Repositioning Problem (LSFRP) poses a large financial burden on liner shipping firms. During repositioning, vessels are moved between services in a liner shipping network. The LSFRP is characterized by chains of interacting activities, many of which have costs...

  18. 14 CFR 135.177 - Emergency equipment requirements for aircraft having a passenger seating configuration of more...

    Science.gov (United States)

    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...

  19. Referring cruise ship patients to specialists in Norway--a welfare state with a national health care system.

    Science.gov (United States)

    Dahl, Eilif

    2015-01-01

    Northern Europe is a popular cruise destination, but many non-Scandinavian cruise ship's doctors who are used to enthusiastic service from specialists ashore, get frustrated when referring passengers or crew to out-patient medical evaluation. Norway's national health care system is described and used as an example of medical conditions in a welfare state with a relatively well-functioning national health care system: Emergency cases are usually promptly admitted. Out-patient specialist consultations are available in public polyclinics, but waiting time can be considerable, also for patients from ships. Private specialists are fully booked weeks in advance and do not work from Friday to Monday and during holidays. Public and private medical service capacity is significantly reduced during the summer months. Hence, most specialists ashore are not eager to see demanding ship patients. Ship's doctors should limit referral to conditions that require specific procedures that are not available on the vessel but are necessary for the patient to be able to continue cruising or working aboard. Crewmembers who are unfit for work aboard, should instead be signed off and repatriated for diagnostic work-up and follow-up at home. In cases of hospitalisation or necessary referral ashore, the ship's doctor should always confer in advance with the company's ship's port agents and make necessary shore-side arrangements through them. PMID:26119674

  20. 77 FR 53159 - Passenger Use of Portable Electronic Devices on Board Aircraft

    Science.gov (United States)

    2012-08-31

    ..., hearing aids, heart pacemakers, and electric shavers. These regulations also provide an exception for any... recorders, hearing aids, heart pacemakers, and electric shavers) would subject operators to a considerable... interference depends on the aircraft and its electrical and electronic systems, as well as the type of...

  1. A train dispatching model based on fuzzy passenger demand forecasting during holidays

    Directory of Open Access Journals (Sweden)

    Fei Dou Dou

    2013-03-01

    Full Text Available Abstract: Purpose: The train dispatching is a crucial issue in the train operation adjustment when passenger flow outbursts. During holidays, the train dispatching is to meet passenger demand to the greatest extent, and ensure safety, speediness and punctuality of the train operation. In this paper, a fuzzy passenger demand forecasting model is put up, then a train dispatching optimization model is established based on passenger demand so as to evacuate stranded passengers effectively during holidays. Design/methodology/approach: First, the complex features and regularity of passenger flow during holidays are analyzed, and then a fuzzy passenger demand forecasting model is put forward based on the fuzzy set theory and time series theory. Next, the bi-objective of the train dispatching optimization model is to minimize the total operation cost of the train dispatching and unserved passenger volume during holidays. Finally, the validity of this model is illustrated with a case concerned with the Beijing-Shanghai high-speed railway in China. Findings: The case study shows that the fuzzy passenger demand forecasting model can predict outcomes more precisely than ARIMA model. Thus train dispatching optimization plan proves that a small number of trains are able to serve unserved passengers reasonably and effectively. Originality/value: On the basis of the passenger demand predictive values, the train dispatching optimization model is established, which enables train dispatching to meet passenger demand in condition that passenger flow outbursts, so as to maximize passenger demand by offering the optimal operation plan.

  2. Real-Time Simulation of Ship-Structure and Ship-Ship Interaction

    DEFF Research Database (Denmark)

    Lindberg, Ole; Glimberg, Stefan Lemvig; Bingham, Harry B.;

    2013-01-01

    condition and higher-order accurate numerical approximations. The equations presented facilitate both Neumann-Kelvin and double-body linearizations. The body boundary condition on the ship hull is approximated by a static and dynamic moving pressure distribution. The pressure distribution method is used...... forward speed and lock entrance of a TEU 12.000 Container Carrier. These calculations reveal that the pressure distribution model is a too simple approximation of the body boundary condition and that it has the limitations of a flat-ship approximation. It is necessary to investigate more accurate...... approximations of the body boundary condition, which does not compromise the overall computational efficiency....

  3. Legal risk management in shipping

    DEFF Research Database (Denmark)

    Siig, Kristina

    The book discusses the most typical legal challenges met in the chartering, broker, agent or port management part of the shipping industry. It discusses these issues in both English and Scandinavian law and gives indications on how to best ensure your legal risk management in these parts...

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

    Science.gov (United States)

    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.

  5. An Algorithm for Interpolating Ship Motion Vectors

    Directory of Open Access Journals (Sweden)

    Qinyou Hu

    2014-03-01

    Full Text Available Interpolation of ship motion vectors is able to be used for estimating the lost ship AIS dynamic information, which is important for replaying marine accidents and for analysing marine traffic data. The previous methods can only interpolate ship's position, while not including ship's course and speed. In this paper, vector function is used to express the relationship between the ship's time and space coordinates, and the tangent of the vector function and its change rate are able to express physical characteristics of ship's course, speed and acceleration. The given AIS dynamic information can be applied to calculate the parameters of ship's vector function and then the interpolation model for ship motion vectors is developed to estimate the lost ship dynamic information at any given moment. Experiment results show that the ship motion vector function is able to depict the characteristics of ship motions accurately and the model can estimate not only the ship's position but also ship's course and speed at any given moment with limited differences.

  6. Radio Hazard Safety Assessment for Marine Ship Transmitters: Measurements Using a New Data Collection Method and Comparison with ICNIRP and ARPANSA Limits

    OpenAIRE

    Halgamuge, Malka N.

    2015-01-01

    We investigated the levels of radio frequency electromagnetic fields (RF EMFs) emitted from marine ship transmitters. In this study, we recorded the radio frequency (RF) electric field (EF) levels emitted from transmitters from a marine vessel focusing on the areas normally occupied by crew members and passengers. Previous studies considered radiation hazard safety assessment for marine vessels with a limited number of transmitters, such as very high-frequency (VHF) transceivers, radar and co...

  7. Carcass or Tissue Packaging and Shipping

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — SOP on proper shipping of wildlife tissues to labs. Provides stepwise instructions and guidance on how to collect and ship wildlife carcasses, carcass parts, or...

  8. Accidents on ships in the Danish International Ship register

    DEFF Research Database (Denmark)

    Ádám, Balázs; Rasmussen, Hanna Barbara

    our study is to describe trend of accidents and their contributing factors, with special focus on nationality, occurring in ships under Danish flag in the period 2010-2012. The study used two independent data sources, the Danish Maritime Authority and the Danish Radio Medical. It is mandatory to...... report accidents causing at least one day off work beyond the day of accident but the first source contains several accidents not fulfilling this criterion, too. Radio Medical is an independent service where all Danish ships may seek medical advice. The data sets were merged by identification number to...... create a single database that has been studied by descriptive statistics and regression analysis. Findings show a stabilised number of accidents in the analysed period. The occurrence of accidents is influenced by nationality. There is a higher frequency of reported injuries found among Danish and other...

  9. Towards Real Time Simulation of Ship-Ship Interaction

    DEFF Research Database (Denmark)

    Lindberg, Ole; Bingham, Harry B.; Engsig-Karup, Allan Peter;

    2012-01-01

    We present recent and preliminary work directed towards the development of a simplified, physics-based model for improved simulation of ship-ship interaction that can be used for both analysis and real-time computing (i.e. with real-time constraints due to visualization). The goal is to implement...... the model into a large maritime simulator for training of naval officers, in particular tug boat helmsmen. Tug boat simulators are used for training of communication and situation awareness during manoeuvre involved with towing of large vessels. A main objective of the work is to improve and enable more...... is for efficiency reasons and time-constraints in visualization based on model experiments in towing tanks and precomputed force tables. We anticipate that the fast, and highly parallel, algorithm described by Engsig-Karup et al. [2011] for execution on affordable modern high-throughput Graphics Processing Units...

  10. Comparison of cosmic rays radiation detectors on-board commercial jet aircraft

    International Nuclear Information System (INIS)

    Aircrew members and passengers are exposed to increased rates of cosmic radiation on-board commercial jet aircraft. The annual effective doses of crew members often exceed limits for public, thus it is recommended to monitor them. In general, the doses are estimated via various computer codes and in some countries also verified by measurements. This paper describes a comparison of three cosmic rays detectors, namely of the (a) HAWK Tissue Equivalent Proportional Counter; (b) Liulin semiconductor energy deposit spectrometer and (c) TIMEPIX silicon semiconductor pixel detector, exposed to radiation fields on-board commercial Czech Airlines company jet aircraft. Measurements were performed during passenger flights from Prague to Madrid, Oslo, Tbilisi, Yekaterinburg and Almaty, and back in July and August 2011. For all flights, energy deposit spectra and absorbed doses are presented. Measured absorbed dose and dose equivalent are compared with the EPCARD code calculations. Finally, the advantages and disadvantages of all detectors are discussed. (authors)

  11. Note from the radioprotection group's shipping service

    CERN Multimedia

    2006-01-01

    The service for the import/export of radioactive materials reminds you that shipping requests for potentially radioactive materials must be made via the EDH request form by ticking the box 'radioactive material'. All the necessary information is given on the web site: http://cern.ch/service-rp-shipping Requests not complying with the above procedure will not be taken into account. Radioactive Shipping Service http://cern.ch/service-rp-shipping Tel. 73171 Fax: 69200

  12. The Untersee solar ferry. Demonstrational operation of a photovoltaic-driven passenger ferry on the Bodensse. Final report; Solar-Faehre Untersee. Demonstrationsbetrieb einer photovoltaisch betriebenen Passagierfaehre am Bodensee. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Pfrommer, W.

    2001-08-15

    The Bodensee lake is a traffic area for ca. 50,000 ships. At the same time, however, it serves as a drinking-water reservoir. Therefore, it is of essential importance to this lake to develop and use non-polluting ship technologies. Especially during the summer months, increasingly more transportation has to be carried out by the passenger ferries. Solar-energy driven passenger ships are one of the limited possibilities of providing mobility with regenerative energies. After having gained some initial experience with smaller solar boats, a solar ferry will start service for passengers and bikes at the so-called ''Untersee'' in spring 2000. The initiative aims at establishing a regular public ferry connection with a solar ship between the German shore of the Hoeri-peninsula and the Swiss shore of the lake. With this project, the Bodensee foundation guarantees a demonstrational operation in close cooperation with the Untersee Solar Ship Society and other partners from the region. [German] Der Bodensee dient ca. 50.000 Schiffen als Verkehrsraum. Da er gleichzeitig die Funktion eines Trinkwasserspeichers erfuellen muss, ist die Entwicklung gewaesserschonender Schiffstechnologien und deren Einsatz von besonderer Bedeutung. Insbesondere in den Sommermonaten werden immer mehr Transportleistungen von der Fahrgastschifffahrt verlangt. Personenfahrgastschiffe mit Solarantrieben stellen eine der wenigen Moeglichkeiten dar, wie mit regenerativen Energien Mobilitaetsleistungen erbracht werden koennen. Nach ersten positiven Erfahrungen mit kleinen Solarbooten wird ab dem Fruehsommer 2000 auf dem Untersee eine neue Solarfaehre als Personen- und Fahrradfaehre eingesetzt. Ziel der Initiative ist es, eine oeffentliche, fahrplanmaessige Personenfaehrverbindung mit einem Solarschiff zwischen dem deutschen Ufer der Hoeri-Halbinsel und dem Schweizer Ufer des Untersees aufzubauen. Die Bodensee-Stiftung gewaehrleistet mit dem Projekt den Demonstrationsbetrieb in enger

  13. 49 CFR 536.9 - Use of credits with regard to the domestically manufactured passenger automobile minimum standard.

    Science.gov (United States)

    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...

  14. 27 CFR 44.254 - Shipping containers.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Shipping containers. 44.254 Section 44.254 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... Requirements § 44.254 Shipping containers. Each shipping case, crate, or other container, in which cigars...

  15. 27 CFR 44.187 - Shipping containers.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Shipping containers. 44.187 Section 44.187 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... Shipping containers. Each shipping case, crate, or other container in which tobacco products, or...

  16. 41 CFR 51-5.6 - Shipping.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Shipping. 51-5.6 Section... Shipping. (a) Except as provided in paragraph (b) of this section, commodities are sold to the Government... pay all shipping charges to specified delivery points. (b) The Committee may determine that...

  17. 49 CFR 177.817 - Shipping papers.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Shipping papers. 177.817 Section 177.817... Information and Regulations § 177.817 Shipping papers. (a) General requirements. A person may not accept a... received a shipping paper prepared in accordance with part 172 of this subchapter or the material...

  18. 49 CFR 174.24 - Shipping papers.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Shipping papers. 174.24 Section 174.24... Requirements § 174.24 Shipping papers. (a) A person may not accept a hazardous material for transportation or transport a hazardous material by rail unless that person receives a shipping paper prepared in...

  19. 49 CFR 176.24 - Shipping papers.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Shipping papers. 176.24 Section 176.24... Requirements § 176.24 Shipping papers. (a) A person may not accept a hazardous material for transportation or transport a hazardous material by vessel unless that person has received a shipping paper prepared...

  20. 33 CFR 151.29 - Foreign ships.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Foreign ships. 151.29 Section 151.29 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION... Pertains to Pollution from Ships Oil Pollution § 151.29 Foreign ships. (a) Each oil tanker of 150...

  1. 1400客/2000米客滚船的结构设计分析%Structural Design and Analysis of 1400-Passenger/2000-Meter Ro/Ro Passenger Vessel

    Institute of Scientific and Technical Information of China (English)

    王艳春; 张新伟

    2012-01-01

    Key points of structural design of the 1400-passenger / 2000-meter Ro/Ro passenger vessel are introduces in the paper, including the hull girder longitudinal strength and stability, the structure arrangement, the arrangement and supporting structure of Ro/Ro equipments. Through the FEMstrength analysis of the ship, locations of high stress are strengthened and structures of lower stress are minimized with reasonable redundant stress level. The modification of structure is done according to the vibration analysis, which ensures the hospitality of the vessel. The vessel is already in service with excellent status. The article would be helpful for the future design of Ro/Ro passenger vessels.%主要介绍1400客/2000米客滚船的结构设计要点,包括总纵强度和稳性,结构布置,以及滚装设备的布置和加强.通过对该船的有限元强度分析对应力过大处结构进行加强,对应力较小处进行精简.做到应力均衡.通过对该船的振动分析,修改结构,保证了其作为客船的舒适性.该船已营运,营运状况良好.希望这些设计要点对后续的客滚船设计具有一定的指导和借鉴作用.

  2. Dynamic Pricing for Airline Revenue Management under Passenger Mental Accounting

    Directory of Open Access Journals (Sweden)

    Yusheng Hu

    2015-01-01

    Full Text Available Mental accounting is a far-reaching concept, which is often used to explain various kinds of irrational behaviors in human decision making process. This paper investigates dynamic pricing problems for single-flight and multiple flights settings, respectively, where passengers may be affected by mental accounting. We analyze dynamic pricing problems by means of the dynamic programming method and obtain the optimal pricing strategies. Further, we analytically show that the passenger mental accounting depth has a positive effect on the flight’s expected revenue for the single flight and numerically illustrate that the passenger mental accounting depth has a positive effect on the optimal prices for the multiple flights.

  3. Some Practical Design Aspects of Appendages for Passenger Vessels

    Science.gov (United States)

    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.

  4. Boards of Banks

    OpenAIRE

    Daniel Ferreira; Tom Kirchmaier; Daniel Metzger

    2011-01-01

    We show that country characteristics explain most of the cross-sectional variation in bank board independence. In contrast, country characteristics have little explanatory power for the fraction of outside bank directors with experience in the banking industry. Exploiting the time-series dimension of the sample, we show that changes in bank characteristics are not robustly associated with changes in board independence, while changes in board experience are positively related to changes in ban...

  5. Competitive Liner Shipping Network Design

    DEFF Research Database (Denmark)

    Karsten, Christian Vad; Brouer, Berit Dangaard; Pisinger, David

    leg are used to balance sailings speed against operational costs, hence ensuring that the found network is competitive on both transit time and cost. We present a matheuristic for the problem where a MIP is used to select which ports should be inserted or removed on a route. Computational results......We present a solution method for the liner shipping network design problem which is a core strategic planning problem faced by container carriers. We propose the first practical algorithm which explicitly handles transshipment time limits for all demands. Individual sailing speeds at each service...... are presented showing very promising results for realistic global liner shipping networks. Due to a number of algorithmic enhancements, the obtained solutions can be found within the same time frame as used by previous algorithms not handling time constraints. Furthermore we present a sensitivity analysis...

  6. 空调客车外翻转型车窗的设计%Design of Eversible Window for Air-conditioning Passenger Car

    Institute of Scientific and Technical Information of China (English)

    唐剑波; 杨佳宙; 赵跃; 黄东云; 曾俊延

    2015-01-01

    基于流动餐车的外翻转遮雨板的设计灵感,提出了空调客车外翻转型车窗的设计方案,制作出了实物模型,通过电磁继电器以及车窗防故障装置控制可外翻转车窗框,为空调客车发生意外时逃生提供了可能。%Based on the design idea of eversible flashing board in the food truck, a design scheme of eversible window for the air-conditioning passenger car was designed, and a physical model was made. The eversible window frame can be controlled by the electromagnetic relay and window fault prevention device. It provides the possibility for passengers escaping in case of emergency.

  7. Ship motion estimation from polarized Doppler spectra from ship wakes on two-dimensional sea surfaces

    Science.gov (United States)

    Jiang, Wang-Qiang; Zhang, Min; Nie, Ding; Sun, Rong-Qing

    2016-07-01

    The main purpose of this paper is to investigate the Doppler spectra from ship wakes on two-dimensional sea surfaces and further estimate the ship motion characteristics. The analysis of the ship wakes is helpful to detect the existence of ships on sea surface. And it will be an alternative method when the radar cross-section values are not competent to identify the ship target. In the study, Doppler spectra for different polarizations are compared with and without ship's wakes based on the second-order small slope approximation method. As expected, there appears the second spectral peak when ship's wake is considered. Moreover, the ship velocities, wind speed, and direction are also analyzed. As the results shown, there is a good linearity relation between the position of the second Doppler spectral peak and the ship velocity. Therefore, it is feasible to detect ship according the Doppler spectra.

  8. Modeling of Ship Propulsion Performance

    DEFF Research Database (Denmark)

    Pedersen, Benjamin Pjedsted; Larsen, Jan

    2009-01-01

    Full scale measurements of the propulsion power, ship speed, wind speed and direction, sea and air temperature, from four different loading conditions has been used to train a neural network for prediction of propulsion power. The network was able to predict the propulsion power with accuracy...... between 0.8-2.8%, which is about the same accuracy as for the measurements. The methods developed are intended to support the performance monitoring system SeaTrend® developed by FORCE Technology (FORCE (2008))....

  9. 75 FR 64390 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2010-10-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an... --Formal safety assessment --Piracy and armed robbery against ships --General cargo ship...

  10. Trends and perspectives of the Romanian regional passenger transport

    Directory of Open Access Journals (Sweden)

    Cristache, S. E.

    2011-01-01

    Full Text Available Today, passenger transport has become an indispensable life element, because it offers to the society members many travel possibilities. Modern civilisation, characterised by a massive trade of material and spiritual values, claims a continuous movement of goods and people from a place to another. Transport services are strongly influenced by the transition to the market economy, Romania’s geographical position and also by the life standard. The purpose of this paper is to realize a statistical analysis of the main indicators concerning passenger transport for the southern part of Romania, respectively for the historical provinces Muntenia (excluding Bucharest Municipality and Oltenia.

  11. Changes in the Trade and Promotion of Passenger Air Transport

    Directory of Open Access Journals (Sweden)

    Cornelia Petroman

    2010-10-01

    Full Text Available Passenger air carriers will be able to systematically overbook transport capacities on certain aerial routes due to the quick adaptation to modern trading means, to the modern promotion of services and to the modern means of information of potential travellers. Though ticket booking in aerial transport made its debut as a simple process of automation of ticket sale, it soon turned into a strong marketing instrument with unexpected effects on competitiveness on the market of tourism aerial transport. The use of modern ways of operating Computer Reservation Systems and Billing Settlement Plans by passenger air companies and by tour operators improves service standards.

  12. Passenger Perspectives in Railway Timetabling: A Literature Review

    DEFF Research Database (Denmark)

    Jensen, Jens Parbo; Nielsen, Otto Anker; Prato, Carlo Giacomo

    2015-01-01

    their emphasis on passengers to the consideration of transfer maintenance. Clearly, passengers’ travel behaviour is far more complex and multi-faceted and thus several other aspects should be considered, as becoming more and more evident from passenger surveys. The current literature review starts by looking...... at the parameters that railway optimisation/planning studies are focused on and the key performance indicators that impact railway planning. The attention then turns to the parameters influencing passengers’ perceptions and travel experiences. Finally, the review proposes guidelines on how to reduce the gap between...

  13. Bus accident severity and passenger injury: evidence from Denmark

    DEFF Research Database (Denmark)

    Prato, Carlo Giacomo; Kaplan, Sigal

    2014-01-01

    light. Occurrence of injury to bus passengers is positively related to (i) the involvement of heavy vehicles, (ii) crossing intersections in yellow or red light, (iii) open areas, (iv) high speed limits, and (v) slippery road surface. Conclusions The findings of the current study provide a comprehensive...... examining occurrence of injury to bus passengers. Results Bus accident severity is positively related to (i) the involvement of vulnerable road users, (ii) high speed limits, (iii) night hours, (iv) elderly drivers of the third party involved, and (v) bus drivers and other drivers crossing in yellow or red...

  14. Competitiveness of rail in long-distance passenger transport

    OpenAIRE

    Knotek, Lukáš

    2013-01-01

    This master's thesis describes the current state of passenger rail transport and the most important long-distance projects in Europe in the 20th century. It also deals with current changes in the European rail market and its further development. The aim of this master's thesis is to analyze the state of long-distance rail passenger transport in the Czech Republic and abroad, a general view on the high speed rail, which is described in terms of its development, technology, benefits and costs a...

  15. Risk Analysis Of Collision Between Passenger Ferry And Chemical Tanker In The Western Zone Of The Baltic Sea

    Directory of Open Access Journals (Sweden)

    Przywarty Marcin

    2015-04-01

    Full Text Available This paper presents assumptions and process of the forming of a risk assessment model for collision between a passenger ferry departing from or approaching port of Świnoujście and a chemical tanker carrying a dangerous cargo. In order to assess navigational safety on the basis of data obtained from AIS system, were prepared probabilistic domains of ships, which made it possible to estimate number of navigational incidents as well as their spatial distribution, that consequently allowed to determine potentially dangerous areas. The next phase was formulation of a simulative model intended for the calculating of probability of collision between the ferry and chemical tanker as well as the determining of characteristic scenarios for such collision. This paper presents also an analysis of consequences of the collision with taking into consideration a damage of cargo tanks.

  16. Approximate Method of Calculating Forces on Rudder During Ship Sailing on a Shipping Route

    Directory of Open Access Journals (Sweden)

    K. Zelazny

    2014-09-01

    Full Text Available Service speed of a ship in real weather conditions is a basic design parameter. Forecasting of this speed at preliminary design stage is made difficult by the lack of simple but at the same accurate models of forces acting upon a ship sailing on a preset shipping route. The article presents a model for calculating forces and moment on plane rudder, useful for forecasting of ship service speed at preliminary stages of ship design.

  17. Energy study of rail passenger transportation. Volume 4. Efficiency improvements and industry future. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Henderson, C.; Wilhelm, J.P.

    1979-08-01

    Measures that offer promise of efficiency improvements or economy in energy usage in rail passenger transportation are identified and described; the future of rail passenger transportation in the US is discussed; and possible future roles of Federal agencies are discussed.

  18. Dynamic traffic analysis model of multiple passengers for urban public transport corridor

    Directory of Open Access Journals (Sweden)

    Di Di

    2015-11-01

    Full Text Available For researching travel choice behavior about different kinds of passenger-alone urban public transportation corridor, a dynamic multiple-passenger flow analysis model was proposed based on dynamic equilibrium assignment theory. Some factors which might influence passenger travel disutility were considered in the model, and they were closely related to the characteristic of passenger. And then a heuristic solution algorithm is developed to solve this model. Relying on MATLAB simulation, the model could reflect the time–space distribution of multiple-passenger flow along this corridor and gave a theoretically quantitative relationship among the passenger characteristics and departure time or path/mode choice. And some useful conclusions about travel choice behavior of different passengers were obtained finally. Compared with the actual data, the deviation of the simulation results is less than 20%, which shows the efficiency of the dynamic multiple-passenger flow analysis model clearly.

  19. Safety in earth orbit study. Volume 2: Analysis of hazardous payloads, docking, on-board survivability

    Science.gov (United States)

    1972-01-01

    Detailed and supporting analyses are presented of the hazardous payloads, docking, and on-board survivability aspects connected with earth orbital operations of the space shuttle program. The hazards resulting from delivery, deployment, and retrieval of hazardous payloads, and from handling and transport of cargo between orbiter, sortie modules, and space station are identified and analyzed. The safety aspects of shuttle orbiter to modular space station docking includes docking for assembly of space station, normal resupply docking, and emergency docking. Personnel traffic patterns, escape routes, and on-board survivability are analyzed for orbiter with crew and passenger, sortie modules, and modular space station, under normal, emergency, and EVA and IVA operations.

  20. Building better boards.

    Science.gov (United States)

    Nadler, David A

    2004-05-01

    Companies facing new requirements for governance are scrambling to buttress financial-reporting systems, overhaul board structures--whatever it takes to comply. But there are limits to how much good governance can be imposed from the outside. Boards know what they ought to be: seats of challenge and inquiry that add value without meddling and make CEOs more effective but not all-powerful. A board can reach that goal only if it functions as a high-performance team, one that is competent, coordinated, collegial, and focused on an unambiguous goal. Such entities don't just evolve; they must be constructed to an exacting blueprint--what the author calls board building. In this article, Nadler offers an agenda and a set of tools that boards can use to define and achieve their objectives. It's important for a board to conduct regular self-assessments and to pay attention to the results of those analyses. As a first step, the directors and the CEO should agree on which of the following common board models best fits the company: passive, certifying, engaged, intervening, or operating. The directors and the CEO should then analyze which business tasks are most important and allot sufficient time and resources to them. Next, the board should take inventory of each director's strengths to ensure that the group as a whole possesses the skills necessary to do its work. Directors must exert more influence over meeting agendas and make sure they have the right information at the right time and in the right format to perform their duties. Finally, the board needs to foster an engaged culture characterized by candor and a willingness to challenge. An ambitious board-building process, devised and endorsed both by directors and by management, can potentially turn a good board into a great one. PMID:15146740

  1. Building better boards.

    Science.gov (United States)

    Nadler, David A

    2004-05-01

    Companies facing new requirements for governance are scrambling to buttress financial-reporting systems, overhaul board structures--whatever it takes to comply. But there are limits to how much good governance can be imposed from the outside. Boards know what they ought to be: seats of challenge and inquiry that add value without meddling and make CEOs more effective but not all-powerful. A board can reach that goal only if it functions as a high-performance team, one that is competent, coordinated, collegial, and focused on an unambiguous goal. Such entities don't just evolve; they must be constructed to an exacting blueprint--what the author calls board building. In this article, Nadler offers an agenda and a set of tools that boards can use to define and achieve their objectives. It's important for a board to conduct regular self-assessments and to pay attention to the results of those analyses. As a first step, the directors and the CEO should agree on which of the following common board models best fits the company: passive, certifying, engaged, intervening, or operating. The directors and the CEO should then analyze which business tasks are most important and allot sufficient time and resources to them. Next, the board should take inventory of each director's strengths to ensure that the group as a whole possesses the skills necessary to do its work. Directors must exert more influence over meeting agendas and make sure they have the right information at the right time and in the right format to perform their duties. Finally, the board needs to foster an engaged culture characterized by candor and a willingness to challenge. An ambitious board-building process, devised and endorsed both by directors and by management, can potentially turn a good board into a great one.

  2. High-Speed Train Stop-Schedule Optimization Based on Passenger Travel Convenience

    OpenAIRE

    Dingjun Chen; Shaoquan Ni; Chang’an Xu; Hongxia Lv; Simin Wang

    2016-01-01

    The stop-schedules for passenger trains are important to the operation planning of high-speed trains, and they decide the quality of passenger service and the transportation efficiency. This paper analyzes the specific manifestation of passenger travel convenience and proposes the concepts of interstation accessibility and degree of accessibility. In consideration of both the economic benefits of railway corporations and the travel convenience of passengers, a multitarget optimization model i...

  3. Legionella on board trains: effectiveness of environmental surveillance and decontamination

    OpenAIRE

    Quaranta Gianluigi; Vincenti Sara; Ferriero Anna; Boninti Federica; Sezzatini Romina; Turnaturi Cinzia; Gliubizzi Maria; Munafò Elio; Ceccarelli Gianluca; Causarano Carmelo; Accorsi Massimo; Del Nord Pasquale; Ricciardi Walter; Laurenti Patrizia

    2012-01-01

    Abstract Background Legionella pneumophila is increasingly recognised as a significant cause of sporadic and epidemic community-acquired and nosocomial pneumonia. Many studies describe the frequency and severity of Legionella spp. contamination in spa pools, natural pools, hotels and ships, but there is no study analysing the environmental monitoring of Legionella on board trains. The aims of the present study were to conduct periodic and precise environmental surveillance of Legionella spp. ...

  4. 77 FR 2541 - Board Meeting

    Science.gov (United States)

    2012-01-18

    ... CORPORATION Board Meeting AGENCY: Farm Credit System Insurance Corporation Board; Regular Meeting. SUMMARY: Notice is hereby given of the regular meeting of the Farm Credit System Insurance Corporation Board (Board). DATE AND TIME: The meeting of the Board will be held at the offices of the Farm...

  5. Effect of Buffer Bow Structure in Ship-Ship Collision

    DEFF Research Database (Denmark)

    Yamada, Yasuhira; Endo, Hisayoshi; Pedersen, Preben Terndrup

    2008-01-01

    A disastrous oil spill from a struck oil tanker has become one of the major problems in view of conservation of maritime environment. So far double hulls (D/H) have been introduced to reduce the consequences of collision and grounding events In order to further reduce the oil spill from struck oi......) and the forward velocity of the struck ship on the collapse mode of the bow of the striking vessel are investigated. Collapse modes, contact forces and energy absorption capabilities of the buffer bows are compared with those of conventional bows....

  6. 49 CFR 374.201 - Prohibition against smoking on interstate passenger-carrying motor vehicles.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Prohibition against smoking on interstate... MOTOR CARRIER SAFETY REGULATIONS PASSENGER CARRIER REGULATIONS Limitation of Smoking on Interstate Passenger Carrier Vehicles § 374.201 Prohibition against smoking on interstate passenger-carrying...

  7. 76 FR 36138 - Certificate of Alternative Compliance for the Passenger Vessel CHICAGO'S LEADING LADY

    Science.gov (United States)

    2011-06-21

    ... SECURITY Coast Guard Certificate of Alternative Compliance for the Passenger Vessel CHICAGO'S LEADING LADY... Alternative Compliance was issued for the passenger vessel CHICAGO'S LEADING LADY. DATES: The Certificate of... passenger vessel CHICAGO'S LEADING LADY. The vessel's primary purpose is to give architectural tours on...

  8. 49 CFR 238.17 - Movement of passenger equipment with other than power brake defects.

    Science.gov (United States)

    2010-10-01

    ... power brake defect. (Passenger cars and other passenger equipment classified as locomotives under part... equipment: (i) The reporting mark and car or locomotive number; (ii) The name of the inspecting railroad... requisites for movement of passenger equipment with safety appliance defects. Consistent with 49 U.S.C....

  9. 76 FR 14443 - High-Speed Intercity Passenger Rail (HSIPR) Program

    Science.gov (United States)

    2011-03-16

    ... Federal Railroad Administration High-Speed Intercity Passenger Rail (HSIPR) Program AGENCY: Federal... for high-speed and intercity passenger rail projects. SUMMARY: This notice details the application requirements and procedures for obtaining funding under FRA's High-Speed Intercity Passenger Rail...

  10. Holding Effective Board Meetings.

    Science.gov (United States)

    American Association of School Administrators, Arlington, VA.

    Advice and tested methods for management of meetings from superintendents and board members are combined in this reference book on conducting effective school board meetings. Intended for a wide readership, it contains three chapters and an exhibit section comprising over one-third of the document. Following a brief introduction, chapter 1,…

  11. Evaluate Your Board.

    Science.gov (United States)

    Heck, Glenn

    1982-01-01

    A checklist can be used to evaluate a school board's current level of performance as either "adequate" or "needs improvement." The areas covered include goal setting, policy, finance, relationships with the superintendent, community relations, board meetings, staff and personnel relationships, instructional programs, leadership, energy…

  12. Atomic Energy Control Board

    International Nuclear Information System (INIS)

    This paper has been prepared to provide an overview of the responsibilities and activities of the Atomic Energy Control Board. It is designed to address questions that are often asked concerning the establishment of the Atomic Energy Control Board, its enabling legislation, licensing and compliance activities, federal-provincial relationships, international obligations, and communications with the public

  13. Embracing an International Board

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    A new international stock board will soon be established in Shanghai,allowing foreign companies to list their businesses and tap into the China market China is moving closer to launching its own international stock board,a market for foreign companies to list their stocks in China,said Shang Fulin,

  14. Relationship between container ship underwater noise levels and ship design, operational and oceanographic conditions

    Science.gov (United States)

    McKenna, Megan F.; Wiggins, Sean M.; Hildebrand, John A.

    2013-05-01

    Low-frequency ocean ambient noise is dominated by noise from commercial ships, yet understanding how individual ships contribute deserves further investigation. This study develops and evaluates statistical models of container ship noise in relation to design characteristics, operational conditions, and oceanographic settings. Five-hundred ship passages and nineteen covariates were used to build generalized additive models. Opportunistic acoustic measurements of ships transiting offshore California were collected using seafloor acoustic recorders. A 5-10 dB range in broadband source level was found for ships depending on the transit conditions. For a ship recorded multiple times traveling at different speeds, cumulative noise was lowest at 8 knots, 65% reduction in operational speed. Models with highest predictive power, in order of selection, included ship speed, size, and time of year. Uncertainty in source depth and propagation affected model fit. These results provide insight on the conditions that produce higher levels of underwater noise from container ships.

  15. Prediction of ship-ship interactions in ports by a non-hydrostatic model

    Institute of Scientific and Technical Information of China (English)

    周明贵; 邹早建

    2015-01-01

    Complicated channel geometry and currents may aggravate the interactions between passing ships and berthed ships, which should be evaluated and taken into account in a port design. A method for predicting the ship-ship interactions, based on a non-hydrostatic shallow water flow model, is presented in this paper and is validated by comparing the numerical results with experimental data. The method is subsequently applied to predict the interaction forces acting on a berthed ship due to a passing ship in ports. The influences of the difference of the water depths between the dock and the main channel, the dock geometry, the current and another berthed ship in the dock on the ship-ship interactions are studied. Analysis based on the numerical results is carried out, which is useful for the port design.

  16. Autotransporters with GDSL passenger domains: molecular physiology and biotechnological applications.

    Science.gov (United States)

    Wilhelm, Susanne; Rosenau, Frank; Kolmar, Harald; Jaeger, Karl-Erich

    2011-07-01

    Autotransporters are large proteins produced and secreted by Gram-negative bacteria. They consist of an N-terminal passenger domain, which typically harbours enzymatic activity and exerts a virulence function, and a C-terminal membrane anchor domain. Somehow, the membrane domain facilitates the transport of the passenger domain into the extracellular space. Several autotransporters possess hydrolase passenger domains that belong to the GDSL family of lipolytic enzymes. GDSL autotransporters represent a functionally distinct family and are characterized by several features of their passenger domains; these include 1) the absence of a conserved right-handed parallel β-helix, 2) lipolytic activity, and thus the capability to hydrolyse membranes, and 3) covalent attachment to the respective C-terminal β-domain, with the hydrolase domain exposed to the exterior. The esterase EstA of Pseudomonas aeruginosa is a typical enzyme of this type. Its physiological role was studied, its potential biotechnological application has been demonstrated, and its crystal structure was solved recently. Furthermore, it is capable of displaying different classes of enzymes in a range of Gram-negative bacteria including Escherichia coli, and FACS-based high-throughput screening for enantioselective esterases could be achieved using EstA. PMID:21598370

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

    Science.gov (United States)

    2010-10-01

    ... Register citations affecting § 177.870 see the List of CFR Sections Affected which appears in the Finding... 49 Transportation 2 2010-10-01 2010-10-01 false Regulations for passenger carrying vehicles. 177.870 Section 177.870 Transportation Other Regulations Relating to Transportation PIPELINE AND...

  18. Allocation of Railway Rolling Stock for Passenger Trains

    NARCIS (Netherlands)

    B.W.V. van den Berg (Bianca); L.G. Kroon (Leo); M. Salomon (Marc); E.J.W. Abbink (Erwin)

    2002-01-01

    textabstractFor a commercially operating railway company, providing a high level of service for the passengers is of utmost importance. The latter requires a high punctuality of the trains and an adequate rolling stock capacity. Unfortunately, the latter is currently (2002) one of the bottlenecks in

  19. 75 FR 38877 - Transportation for Individuals With Disabilities: Passenger Vessels

    Science.gov (United States)

    2010-07-06

    ... transporting people. DOJ's regulations applicable to public accommodations apply to ensure nondiscrimination by... disability for almost every mode of passenger transportation, including public transportation (bus, subway..., 2007 (72 FR 2833). In response to the NPRM, hundreds of comments were received from disability...

  20. EVs and post 2020 CO2 targets for passenger cars

    NARCIS (Netherlands)

    Smokers, R.T.M.; Verbeek, M.; Zyl, S. van

    2013-01-01

    This paper analyses what post 2020 targets may be necessary for the European CO2 legislation for passenger cars in order to reach the overall sectoral goal of 60% reduction of transport's greenhouse gas emissions by 2050 relative to 1990, as defined in the European Commission's White Paper. The requ

  1. PASSENGER CAR MOTION RESISTANCE AT COAST-DOWN

    Directory of Open Access Journals (Sweden)

    E. Rabinovich

    2010-01-01

    Full Text Available The nature of the real dependence of the movement resistance of a passenger car speed during the free coast-down is significantly different from the theoretical one. Partially, the differences can be eliminated by taking into account the loss of transmission idling.

  2. 75 FR 68189 - Crewmember Requirements When Passengers are Onboard

    Science.gov (United States)

    2010-11-05

    ... the FAA issued an NPRM, Crewmember Requirements When Passengers Are Onboard (74 FR 3469; January 21... Use of Crewmembers and Aircraft Dispatchers (74 FR 1280; January 12, 2009) that would, if adopted... Crewmembers and Aircraft Dispatchers (74 FR 1280; January 12, 2009) that proposes to change the...

  3. Consumer preferences in the design of airport passenger areas

    NARCIS (Netherlands)

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

    2013-01-01

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

  4. Passenger Transportation and Travel Curriculum Guide. Final Report.

    Science.gov (United States)

    Lininger, Carol

    This curriculum guide provides materials for a course in passenger transportation and travel. The four-credit, competency-based program provides students with skills necessary to obtain employment in the aviation industry, travel agencies, hotel/motel management, and car rental agencies. An overview of vocational-technical education at the school…

  5. Alignment analysis of urban railways based on passenger travel demand

    DEFF Research Database (Denmark)

    Andersen, Jonas Lohmann Elkjær; Landex, Alex

    2010-01-01

    Planning of urban railways like Metro and especially Light Rail Transit often result in multiple alignment alternatives from where it can be difficult to select the best one. Travel demand is a good foundation for evaluating a railway alignment for its ability to attract passengers. Therefore...

  6. Allocation of Railway Rolling Stock for Passenger Trains

    NARCIS (Netherlands)

    Abbink, E.; van den Berg, B.; Kroon, L.G.; Salomon, M.

    2002-01-01

    For a commercially operating railway company, providing a high level of service for the passengers is of utmost importance.The latter requires a high punctuality of the trains and an adequate rolling stock capacity.Unfortunately, the latter is currently (2002) one of the bottlenecks in the service p

  7. 76 FR 41726 - Reporting Ancillary Airline Passenger Revenues

    Science.gov (United States)

    2011-07-15

    ... Office of the Secretary 14 CFR Parts 234 and 241 RIN 2139-AA13 Reporting Ancillary Airline Passenger... detailed manner regarding airline imposed fees from those air carriers meeting the definition of a large... rooms, car rentals, and pick-up and delivery services, et cetera. The Department wants to make...

  8. 14 CFR 23.853 - Passenger and crew compartment interiors.

    Science.gov (United States)

    2010-01-01

    ... cable insulation, and for small parts (such as knobs, handles, rollers, fasteners, clips, grommets, rub... and cable insulation and small parts that the Administrator finds would not contribute significantly... compartment to be used by the crew or passengers: (a) The materials must be at least flame-resistant; (b)...

  9. Maintenance in Railway Rolling Stock Rescheduling for Passenger Railways

    NARCIS (Netherlands)

    J.C. Wagenaar (Joris); L.G. Kroon (Leo)

    2015-01-01

    textabstractThis paper addresses the Rolling Stock Rescheduling Problem (RSRP), while taking maintenance appointments into account. After a disruption, the rolling stock of passenger trains has to be rescheduled in order to maintain a feasible rolling stock circulation. A limited number of rolling s

  10. Ship Collision Avoidance by Distributed Tabu Search

    Directory of Open Access Journals (Sweden)

    Dong-Gyun Kim

    2015-03-01

    Full Text Available More than 90% of world trade is transported by sea. The size and speed of ships is rapidly increasing in order to boost economic efficiency. If ships collide, the damage and cost can be astronomical. It is very difficult for officers to ascertain routes that will avoid collisions, especially when multiple ships travel the same waters. There are several ways to prevent ship collisions, such as lookouts, radar, and VHF radio. More advanced methodologies, such as ship domain, fuzzy theory, and genetic algorithm, have been proposed. These methods work well in one-on-one situations, but are more difficult to apply in multiple-ship situations. Therefore, we proposed the Distributed Local Search Algorithm (DLSA to avoid ship collisions as a precedent study. DLSA is a distributed algorithm in which multiple ships communicate with each other within a certain area. DLSA computes collision risk based on the information received from neighboring ships. However, DLSA suffers from Quasi-Local Minimum (QLM, which prevents a ship from changing course even when a collision risk arises. In our study, we developed the Distributed Tabu Search Algorithm (DTSA. DTSA uses a tabu list to escape from QLM that also exploits a modified cost function and enlarged domain of next-intended courses to increase its efficiency. We conducted experiments to compare the performance of DLSA and DTSA. The results showed that DTSA outperformed DLSA.

  11. The application of process integration to the optimisation of cruise ship energy systems: a case study

    DEFF Research Database (Denmark)

    Baldi, Francesco; Nguyen, Tuong-Van; Ahlgren, Fredrik

    2016-01-01

    research in marine technology relates to energy efficiency focused on propulsion, which for most ship types constitutes the largest energy demand. On cruise ships, however, auxiliary heat and electric power also have a significant importance. For this reason, we focus in this paper on the heat demand...... and its integration with available sources of waste heat on board.In this study, the principles of process integration are applied to the energy system of a cruise ship operating in the Baltic Sea. The heat sources (waste heat from the main and auxiliary engines in form of exhaust gas, cylinder cooling......” scenario and one in the “design” scenario, with a reduction of 13-33%, 15-27% and 46-56% of the external heat demand, respectively. Given the high amount of heat being available after the process integration, we also analysed the potential for the installation of a steam turbine for the recovery...

  12. Introduction to the 'CAS' nuclear propulsion plant for ships: specific safety options

    International Nuclear Information System (INIS)

    After a brief review of the development of nuclear propulsion in FRANCE (Land Based Prototype PAT 1964 - Navy nuclear ships - Advanced Nuclear Boiler Prototype CAP 1975 and now the CAS nuclear plant), the specific safety options of CAS are presented: cold, compartmented fuel (plates); reduced flow during LOCA; permanent cooling of fuel during LOCA; pressurized, entirely passive containment; no control rod ejection and possibility of temporary storage of spent fuel on board

  13. Decommission of nuclear ship `MUTSU`

    Energy Technology Data Exchange (ETDEWEB)

    Tateyama, Takeshi [Ishikawajima-Harima Heavy Industries Co. Ltd., Tokyo (Japan)

    1996-11-01

    The nuclear-powered ship `MUTSU` was decommissioned by removing the reactor room in June 1995, which was hoisted and transported by a floating crane to a shore storage room at Sekinehama, Aomori Prefecture. This work was carried out in three stages: extraction of the spent fuel assemblies and neutron sources, dismantling of the machinery in the reactor auxiliary room, and separation and transportation of the reactor together with the secondary shielding structure and surrounding hull. IHI mainly conducted the third stage work. The separation work of the reactor room structure using a semisubmersible barge is outlined. Stress analysis and design of the reactor room for lifting work is also described. (author)

  14. Japan nuclear ship sea trial

    Energy Technology Data Exchange (ETDEWEB)

    Yamazaki, Hiroshi; Kitamura, Toshikatus; Mizushima, Toshihiko [Japan Atomic Energy Research Inst., Mutsu, Aomori (Japan). Mutsu Establishment] [and others

    1992-01-01

    The sea trial of the first Japan nuclear Ship `MUTSU` was conducted from the end of October to December in 1990. The purpose of the sea trial was to verify the nuclear propulsive performances and maneuverabilities. The present report describes the results of the sea trial. These results are classified into four items: 1. Speed test and engineering performance tests 2. Maneuvering performance tests 3. Vibration tests 4. Other tests. Acceptable performances were demonstrated, as expected in the original design. The experience of the use of the Global Positioning System (GPS), which were newly adopted for the sea trial, is also reported. (author).

  15. Japan nuclear ship sea trial

    Energy Technology Data Exchange (ETDEWEB)

    Yamazaki, Hiroshi; Kitamura, Toshikatus; Mizushima, Toshihiko (Japan Atomic Energy Research Inst., Mutsu, Aomori (Japan). Mutsu Establishment) (and others)

    1992-01-01

    The sea trial of the first Japan nuclear Ship 'MUTSU' was conducted from the end of October to December in 1990. The purpose of the sea trial was to verify the nuclear propulsive performances and maneuverabilities. The present report describes the results of the sea trial. These results are classified into four items: 1. Speed test and engineering performance tests 2. Maneuvering performance tests 3. Vibration tests 4. Other tests. Acceptable performances were demonstrated, as expected in the original design. The experience of the use of the Global Positioning System (GPS), which were newly adopted for the sea trial, is also reported. (author).

  16. SHIPPING CONTAINER FOR RADIOACTIVE MATERIAL

    Science.gov (United States)

    Nachbar, H.D.; Biggs, B.B.; Tariello, P.J.; George, K.O.

    1963-01-15

    A shipping container is described for transponting a large number of radioactive nuclear fuel element modules which produce a substantial amount of heat. The container comprises a primary pressure vessel and shield, and a rotatable head having an access port that can be indexed with module holders in the container. In order to remove heat generated in the fuel eleme nts, a heat exchanger is arranged within the container and in contact with a heat exchange fluid therein. The heat exchanger communicates with additional external heat exchangers, which dissipate heat to the atmosphere. (AEC)

  17. Japan nuclear ship sea trial

    International Nuclear Information System (INIS)

    The sea trial of the first Japan nuclear Ship 'MUTSU' was conducted from the end of October to December in 1990. The purpose of the sea trial was to verify the nuclear propulsive performances and maneuverabilities. The present report describes the results of the sea trial. These results are classified into four items: 1. Speed test and engineering performance tests 2. Maneuvering performance tests 3. Vibration tests 4. Other tests. Acceptable performances were demonstrated, as expected in the original design. The experience of the use of the Global Positioning System (GPS), which were newly adopted for the sea trial, is also reported. (author)

  18. Who carries passengers in the back of pickup trucks?

    Science.gov (United States)

    Agran, P F; Winn, D G; Anderson, C L

    1995-02-01

    This study was designed to compare pickup truck drivers who carried passengers in the back with those who did not, with respect to driving behaviors, sociodemographic features, and issues related to use of the pickup truck. A computerized assisted telephone survey was conducted in Riverside County, California. One thousand ten motor vehicle drivers were interviewed with respect to demographics, restraint use, driving behaviors, and variables related to vehicle use. Thirty-six percent (364) of the households had a pickup truck driver. Pickup drivers were grouped into those who stated that they had carried occupants in the back (n = 119) and those who had not (n = 245). A higher proportion of 16- to 24-year-old and 35- to 44-year-old pickup truck drivers carried passengers in the back of pickup trucks. Those who carried occupants in the back were significantly more likely to be Hispanic, to be students, and to live in a household that included teenagers. They also had a larger mean household size. They were less likely to own the pickup and less likely to be the principal wage earners. They were more likely to report four high-risk driving behaviors. They also used the pickup truck for multiple purposes, i.e. recreation, work, school transportation, and daily transportation. In the multivariate analysis, the presence of teenagers in the household, three high-risk driving behaviors, and three indicators of pickup truck use were independently related to carrying passengers in the back of a pickup. Those who allowed passengers in the back were significantly less likely to agree with statements suggesting restriction of travel in the back. Finally, only 9% of the respondents who carried passengers in the back of a pickup reported that the pickup truck was the only vehicle available in the household. PMID:7718073

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

    Science.gov (United States)

    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

  20. Decamp Clock Board Firmware

    Energy Technology Data Exchange (ETDEWEB)

    Vicente, J. de; Castilla, J.; Martinez, G.

    2007-09-27

    Decamp (Dark Energy Survey Camera) is a new instrument designed to explore the universe aiming to reveal the nature of Dark Energy. The camera consists of 72 CCDs and 520 Mpixels. The readout electronics of DECam is based on the Monsoon system. Monsoon is a new image acquisition system developed by the NOAO (National Optical Astronomical Observatory) for the new generation of astronomical cameras. The Monsoon system uses three types of boards inserted in a Eurocard format based crate: master control board, acquisition board and clock board. The direct use of the Monsoon system for DECam readout electronics requires nine crates mainly due to the high number of clock boards needed. Unfortunately, the available space for DECam electronics is constrained to four crates at maximum. The major drawback to achieve such desired compaction degree resides in the clock board signal density. This document describes the changes performed at CIEMAT on the programmable logic of the Monsoon clock board aiming to meet such restricted space constraints. (Author) 5 refs.

  1. Ship emissions and air pollution in Denmark

    DEFF Research Database (Denmark)

    Olesen, Helge Rørdam; Winther, Morten; Ellermann, Thomas;

    A project has been carried out to map the contribution from ship traffic to air pollution in Denmark. A main element in the project is the establishment of a new, improved inventory of ship emissions for the waters around Denmark. The inventory makes use of the so-called AIS system, which...... continuously keeps track of ship positions. The inventory provides basis for model calculations of air quality in Denmark for the years 2007, 2011 and 2020. The study has focus on identifying the contribution from ships, and on assessing the effect of international regulations of ship pollution. A minor...... component of the study concerns the contribution to local air pollution from ships at port....

  2. Ice Nucleation from Ship Emissions

    Science.gov (United States)

    Thomson, E. S.; Weber, D.; Tuomi, J.; Pettersson, J.; Bingemer, H. G.

    2015-12-01

    Atmospheric ice particles play a significant role in many atmospheric processes and are central to the role of clouds in determining the global radiative balance. Atmospheric ice originates when Ice Nucleating Particles (INP) lower the free energy barrier to phase transformation. The Earth's polar regions are well isolated from the middle and lower latitudes and thus have limited access to INP, and therefore small changes in terms of regional sources or large scale transport of particulate may have significant impacts on polar ice cloud formation. Here we describe field measurements of INP collected in the Port of Gothenburg, Gothenburg, Sweden. The port is the largest Scandinavian seaport and thus has heavy and diverse ocean vessel traffic. Unique to this study was the ability to isolate the INP contribution directly from the ship traffic by utilizing a sampling method that nearly simultaneously captured transiting ship plumes and the background aerosol. A small but potentially significant increase in IN from marine vessels was observed over two consecutive years. The results have implications for Arctic and global climate in the context of growing global commerce and trans-polar transport.

  3. Defeating terrorism, piracy and armed robbery against ships in a collective maritime security system

    Directory of Open Access Journals (Sweden)

    Hakan Selim Canca

    2014-06-01

    Full Text Available With increasing global economic development, maritime security constitutes more important role throughout the world. The efforts of the international community including shipmasters, shipowners, international specialized agencies, intergovernmental organizations and States concentrate on ensuring the safety and security of ships, repressing acts of maritime violence, imposing obligations upon States, and developing regional agreements between States. As the oceans are used by all and controlled by no one[1], these efforts are very important for global trade and security. Taking into account the security concerns of littoral states, the shipping industry and passengers in general, these efforts continue to try to repress the serious crimes of terrorism, piracy and armed robbery at sea while staying in the lines of the freedoms of the seas that are being protected by state practice and customary international law. In this study, the consequent codification related to the acts of terrorism, piracy and armed robbery against ships and the problems related to the measures aiming to defeat these crimes were examined and recommendations to prevent these crimes were given.[1] Gabel, Jr., George D. (2007, "Smoother Seas Ahead: The Draft Guidelines as an International Solution to Modern-Day Piracy", 21st Biennial Admiralty Law Institute Symposium, 81 Tul.L.Rev.1433, p.1.

  4. Joint Advisory Appeals Board

    CERN Multimedia

    2003-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Poul Frandsen concerning his assimilation into the new career structure. As the appellant has not objected, the report of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 13 to 24 January 2003. Human Resources Division Tel. 74128

  5. Joint Advisory Appeals Board

    CERN Multimedia

    2003-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Aloïs Girardoz with regard to classification and advancement. As the appellant has not objected, the Board's report and the Director-General's decision will be brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 15 to 29 August 2003. Human Resources Division Tel. 74128

  6. Primer printed circuit boards

    CERN Document Server

    Argyle, Andrew

    2009-01-01

    Step-by-step instructions for making your own PCBs at home. Making your own printed circuit board (PCB) might seem a daunting task, but once you master the steps, it's easy to attain professional-looking results. Printed circuit boards, which connect chips and other components, are what make almost all modern electronic devices possible. PCBs are made from sheets of fiberglass clad with copper, usually in multiplelayers. Cut a computer motherboard in two, for instance, and you'll often see five or more differently patterned layers. Making boards at home is relatively easy

  7. JOINT ADVISORY APPEALS BOARD

    CERN Multimedia

    Personnel Division

    1999-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Joào Bento with regard to residential category. As the appellant has not objected, the recommendations of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article RÊVIÊ1.20 of the Staff Regulations.The relevant documents will therefore be posted on the notice boards of the Administration Building (N¡ 60) from 29 October to 12 November 1999.Personnel DivisionTel. 74128

  8. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a member of the personnel against the decision to grant him only a periodic one-step advancement for the 2006 reference year. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the attention of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be posted on the notice board of the Main building (bldg. 500) from 1 September to 14 September 2008. Human Resources Department (73911)

  9. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a member of the personnel against the decision to grant him only a periodic one-step advancement for the 2006 reference year. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the attention of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be posted on the notice board of the Main Building (Bldg. 500) from 1 September to 14 September 2008. Human Resources Department (73911)

  10. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2007-01-01

    The Joint Advisory Appeals Board was convened to examine an internal appeal lodged by a member of the personnel with regard to the decision not to grant him an indefinite contract. The person concerned has requested that the report of the Board and the final decision of the Director-General be brought to the notice of the members of the personnel, in accordance with Article R VI 1.18 of the Staff Regulations. The relevant documents will therefore be posted on the notice board of the Main building (Bldg. 60) from 24 September to 7 October 2007. Human Resources Department

  11. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a member of the personnel with regard to the decision not to grant him an indefinite contract. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the notice of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be posted on the notice board of the Main Building (Bldg. 500) from 26 May to 6 June 2008. Human Resources Department (73911)

  12. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board was convened to examine an internal appeal lodged by a member of the personnel with regard to the decision not to grant him an indefinite contract. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the notice of the members of the personnel, in accordance with Article R VI 1.18 of the Staff Regulations. These documents will therefore be posted on the notice board of the Main Building (Bldg. 60) from 21 January to 3 February 2008. Human Resources Department (73911)

  13. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2006-01-01

    The Joint Advisory Appeals Board was convened to examine an appeal lodged by a member of the personnel with regard to advancement. The person concerned has requested that the report of the Board and the final decision of the Director-General be brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (No. 60) from 24 March to 10 April 2006. Human Resources Department Tel. 74128

  14. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a member of the personnel with regard to the decision not to award him a periodic one-step advancement for the 2006 reference year. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the notice of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be posted on the notice board of the Main building (Bldg. 500) from 17 March to 30 March 2008. Human Resources Department Tel. 73911

  15. Diagnosis of Dry Bulk Shipping Market

    Institute of Scientific and Technical Information of China (English)

    Wendy Wu

    2009-01-01

    @@ A sudden severe winter for dry bulk shipping market Since the second half of last year,dry bulk shipping market experienced a sudden and dramatical change which caught everyone off guard in just a few months'time.As the wind vane of dry bulk shipping market,BDI index(Baltic index)has been climbing higher and higher from the middle of 2005.It began to nearly shoot up into the 2007.

  16. Simulation to assess the efficacy of US airport entry scrreening of passengers for pandemic influenza

    Energy Technology Data Exchange (ETDEWEB)

    Mcmahon, Benjamin [Los Alamos National Laboratory

    2009-01-01

    We present our methodology and stochastic discrete-event simulation developed to model the screening of passengers for pandemic influenza at the US port-of-entry airports. Our model uniquely combines epidemiology modelling, evolving infected states and conditions of passengers over time, and operational considerations of screening in a single simulation. The simulation begins with international aircraft arrivals to the US. Passengers are then randomly assigned to one of three states -- not infected, infected with pandemic influenza and infected with other respiratory illness. Passengers then pass through various screening layers (i.e. pre-departure screening, en route screening, primary screening and secondary screening) and ultimately exit the system. We track the status of each passenger over time, with a special emphasis on false negatives (i.e. passengers infected with pandemic influenza, but are not identified as such) as these passengers pose a significant threat as they could unknowingly spread the pandemic influenza virus throughout our nation.

  17. Convolution neural networks for ship type recognition

    Science.gov (United States)

    Rainey, Katie; Reeder, John D.; Corelli, Alexander G.

    2016-05-01

    Algorithms to automatically recognize ship type from satellite imagery are desired for numerous maritime applications. This task is difficult, and example imagery accurately labeled with ship type is hard to obtain. Convolutional neural networks (CNNs) have shown promise in image recognition settings, but many of these applications rely on the availability of thousands of example images for training. This work attempts to under- stand for which types of ship recognition tasks CNNs might be well suited. We report the results of baseline experiments applying a CNN to several ship type classification tasks, and discuss many of the considerations that must be made in approaching this problem.

  18. The Mersey Barrage - the impact on shipping

    International Nuclear Information System (INIS)

    This paper presents the main findings of the shipping and navigation studies carried out in 1990/1991 to assess the impact on shipping of the proposed barrage on the Mersey estuary in the United Kingdom. Shipping in the estuary has been studied using a traffic model and shiphandling simulations to identify any additional shipping related costs as a result of constructing the barrage and to demonstrate the adequacy of the facilities proposed. Consideration has also been given to the effect of the barrage on pilotage, towage, dredging and vessel traffic services and a risk assessment has been carried out. (author)

  19. Note from the radioprotection group's shipping service

    CERN Multimedia

    2006-01-01

    Le service SHIPPING du groupe de radioprotection souhaite vous rappeler qu'avant toute expédition de matériel susceptible d'être radioactif, une demande de transport doit être établie par EDH en cochant la case appropriée (danger radioactif). Merci de bien vouloir prendre note des informations figurant dans le site Web: http://cern.ch/service-rp-shipping Toute demande non conforme ne sera pas prise en compte. Radioactive Shipping Service http://cern.ch/service-rp-shippingTél: 73171Fax: 69200

  20. COMPARISON BETWEEN FORMULAS OF MAXIMUM SHIP SQUAT

    Directory of Open Access Journals (Sweden)

    PETRU SERGIU SERBAN

    2016-06-01

    Full Text Available Ship squat is a combined effect of ship’s draft and trim increase due to ship motion in limited navigation conditions. Over time, researchers conducted tests on models and ships to find a mathematical formula that can define squat. Various forms of calculating squat can be found in the literature. Among those most commonly used are of Barrass, Millward, Eryuzlu or ICORELS. This paper presents a comparison between the squat formulas to see the differences between them and which one provides the most satisfactory results. In this respect a cargo ship at different speeds was considered as a model for maximum squat calculations in canal navigation conditions.

  1. An Opportunity for Board Development: The Director-Board Relationship

    Science.gov (United States)

    Gadzikowski, Ann; Lipton, Linda

    2004-01-01

    One of the very unique characteristics of child care boards is the prevalence of parent volunteers serving as board members. When parents serve as board members, a number of challenges are created. Because most parents do not have previous board experience and they are both clients as well as trustees, there is the potential for conflicts of…

  2. Checking a printed board

    CERN Multimedia

    1977-01-01

    An 'Interactive Printed Circuit Board Design System' has been developed by a company in a Member-State. Printed circuits are now produced at the SB's surface treatment workshop using a digitized photo-plotter.

  3. CMS Collaboration Board Meeting

    CERN Multimedia

    Hoch, Michael

    2013-01-01

    The first CMS Collaboration Board meeting of the year (2013) provided an opportunity to thank Teresa Rodrigo, Matthias Kasemann and Randy Ruchti, the 2011-12 CB Chair, Deputy Chair and Secretary, respectively.

  4. RS-232 Led Board

    CERN Document Server

    Tskhvaradze, Vladimir

    2007-01-01

    This article demonstrates how to develop a Microchip PIC16F84 based device that supports RS-232 interface with PC. Circuit (LED Board) design and software development will be discussed. PicBasic Pro Compiler from microEngineering Labs, Inc. is used for PIC programming. Development of LED Board Control Console using C/C++ is also briefly discussed. The project requires basic work experience with Microchip PICs, serial communication and programming.

  5. Battery Review Board

    Science.gov (United States)

    Vaughn, Chester

    1993-01-01

    The topics covered are presented in viewgraph form: NASA Battery Review Board Charter; membership, board chronology; background; statement of problem; summary of problems with 50 AH standard Ni-Cd; activities for near term programs utilizing conventional Ni-Cd; present projects scheduled to use NASA standard Ni-Cd; other near-term NASA programs requiring secondary batteries; recommended direction for future programs; future cell/battery procurement strategy; and the NASA Battery Program.

  6. Design and modelling of innovative machinery systems for large ships

    DEFF Research Database (Denmark)

    Larsen, Ulrik

    recovery (WHR) systems. Studies of alternative WHR systems in other applications suggests that the Kalina cycle and the organic Rankine cycle (ORC) can provide significant advantages over the steam Rankine cycle, which is currently used for marine WHR. This thesis aims at creating a better understanding...... of the Kalina cycle and the ORC in the application on board large ships; the thermodynamic performances of the mentioned power cycles are compared. Recommendations of suitable system layouts and working fluids for the marine applications are provided along with methodologies useful for the design...... and optimisation of the main engine and WHR system combined cycle. Numerical models of a low-speed two-stroke diesel engine, turbochargers, and the mentioned types of WHR systems in various configurations, are used to achieve the mentioned objectives. The main engine is simulated using a zero-dimensional model...

  7. The role of ship and mortgage registration in shipping finance: : the prospects for the Russian Federation

    OpenAIRE

    2008-01-01

    The objective of this thesis is to provide an analysis of the current issues and conditions affecting shipping finance in Russia based on the development of the systems of ship and mortgage registration. Particular economic reasons describing the situation on the shipping markets lie outside the scope of this thesis. However, a general overview of the situation of the shipping markets and results achieved by the leading banks will be provided in the first chapter. The reason is to demonst...

  8. The End of National Shipping Policy? A Historical Perspective on Shipping Policy in a Global Economy

    OpenAIRE

    Gunnar K Sletmo

    2001-01-01

    National shipping policy has a long history and is firmly engraved in the economic and political psyche of many nations. This paper, which is centred on history rather than the future, asks whether globalisation implies the end of national shipping policy. While deregulation of world shipping started long before globalisation became a recognised force in trade and trade policies, globalisation will inevitably reinforce liberal trends in shipping. However, there are still many who argue that s...

  9. COLLABORATION BOARD (CB55)

    CERN Multimedia

    B. Cousins

    Open Access Publication Policy ATLAS had recently issued a short statement in support of open access publishing. The mood of the discussions in the December CMS Collaboration Board had appeared to be in favour and so it was being proposed that CMS issue the same statement as that made by ATLAS (the statement is attached to the agenda of this meeting). The Collaboration Board agreed. Election of the Chair of the Collaboration Board Following the agreement to shorten the terms of both the Spokesperson and the Collaboration Board Chair, and to introduce a longer overlap period between the election and the start of the term, the election for the next Collaboration Board Chair was due in December 2007. If the old standard schedule specified in the Constitution were adapted to this date, then the Board should be informed at the present meeting that the election was being prepared. However, it was felt that the experience of the previous year's election of the Spokesperson had shown that it would be desirable to...

  10. LCA-ship. Design tool for energy efficient ships. A Life Cycle Analysis Program for Ships. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Jiven, Karl; Sjoebris, Anders [MariTerm AB, Goeteborg (Sweden); Nilsson, Maria [Lund Univ. (Sweden). Stiftelsen TEM; Ellis, Joanne; Traegaardh, Peter; Nordstroem, Malin [SSPA Sweden AB, Goeteborg (Sweden)

    2004-05-01

    In order to make it easier to include aspects during ship design that will improve environmental performance, general methods for life cycle calculations and a prototype tool for LCA calculations of ships and marine transportation have been developed. The base of the life cycle analyses is a comprehensive set of life cycle data that was collected for the materials and consumables used in ship construction and vessel operations. The computer tool developed makes it possible to quickly and simply specify (and calculate) the use of consumables over the vessel's life time cycle. Special effort has been made to allow the tool to be used for different types of vessels and sea transport. The main result from the project is the computer tool LCA ship, which incorporates collected and developed life cycle data for some of the most important materials and consumables used in ships and their operation. The computer application also contains a module for propulsion power calculations and a module for defining and optimising the energy system onboard the vessel. The tool itself is described in more detail in the Computer application manual. The input to the application should, as much as possible, be the kind of information that is normally found in a shipping company concerning vessel data and vessel movements. It all starts with defining the ship to be analysed and continues with defining how the ship is used over the lifetime. The tool contains compiled and processed background information about specific materials and processes (LCA data) connected to shipping operations. The LCA data is included in the tool in a processed form. LCA data for steel will for example include the environmental load from the steel production, the process to build the steel structure of the ship, the scrapping and the recycling phase. To be able to calculate the environmental load from the use of steel the total amount of steel used over the life cycle of the ship is also needed. The

  11. Board incentives and board independence in dynamic agency

    OpenAIRE

    Katolnik, Svetlana; Kukec, Sandra K.; Schöndube, Jens Robert

    2015-01-01

    Efficiency of the board structure is usually perceived as linked to a higher degree of monitoring. If monitoring improves performance measurement signals, on which a manager is compensated, it can be considered desirable from the manager's point of view. As a result, having a low degree of board independence (many insiders on the board) may incentivize the board to improve its monitoring technology. However, from a dynamic perspective board monitoring is not always desirable, since it can des...

  12. SNF shipping cask shielding analysis

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, J.O.; Pace, J.V. III

    1996-01-01

    The Waste Management and Remedial Action Division has planned a modification sequence for storage facility 7827 in the Solid Waste Storage Area (SWSA). The modification cycle is: (1) modify an empty caisson, (2) transfer the spent nuclear fuel (SNF) of an occupied caisson to a hot cell in building 3525 for inspection and possible repackaging, and (3) return the package to the modified caisson in the SWSA. Although the SNF to be moved is in the solid form, it has different levels of activity. Thus, the following 5 shipping casks will be available for the task: the Loop Transport Carrier, the In- Pile Loop LITR HB-2 Carrier, the 6.5-inch HRLEL Carrier, the HFIR Hot Scrap Carrier, and the 10-inch ORR Experiment Removal Shield Cask. This report describes the shielding tasks for the 5 casks: determination of shielding characteristics, any streaming avenues, estimation of thermal limits, and shielding calculational uncertainty for use in the transportation plan.

  13. Board Certification in Counseling Psychology

    Science.gov (United States)

    Crowley, Susan L.; Lichtenberg, James W.; Pollard, Jeffrey W.

    2012-01-01

    Although specialty board certification by the American Board of Professional Psychology (ABPP) has been a valued standard for decades, the vast majority of counseling psychologists do not pursue board certification in the specialty. The present article provides a brief history of board certification in general and some historical information about…

  14. 77 FR 55837 - Board Meeting

    Science.gov (United States)

    2012-09-11

    ... CORPORATION Board Meeting AGENCY: Farm Credit System Insurance Corporation. ACTION: Regular meeting. SUMMARY: Notice is hereby given of the regular meeting of the Farm Credit System Insurance Corporation Board (Board). Date and Time: The meeting of the Board will be held at the offices of the Farm...

  15. 78 FR 4847 - Board Meeting

    Science.gov (United States)

    2013-01-23

    ... CORPORATION Board Meeting AGENCY: Farm Credit System Insurance Corporation. SUMMARY: Notice is hereby given of the regular meeting of the Farm Credit System Insurance Corporation Board (Board). DATE AND TIME: The meeting of the Board will be held at the offices of the Farm Credit Administration in McLean, Virginia,...

  16. 7 CFR 1160.105 - Board.

    Science.gov (United States)

    2010-01-01

    ... and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.105 Board. Board means the National Processor Advertising and Promotion Board established... Promotion Board or Board)....

  17. Study and project of a radiation monitoring system in ships

    International Nuclear Information System (INIS)

    In this work we present the project and the development of a radiation detection system for use in ships, called RADINAC. This system was developed to measure the radiation in several points of the ship and to give the dose rates and total dose. The radioactive activity of the sea water is also measured. The project was based on a system developed in the middle of the seventies which is not working due to the lack of some mechanical and electronic components. The RADINAC system was developed in order to nationalize and modernize the old project. The detectors used are plastic scintillator to measure the sea water radioactive activity and ionization chambers to measure the dose rates. The nuclear instrumentation has only three imported items: acquisition data board, picoamperimeter and photomultiplier tube. All the other items are made in Brazil. With regard to the data acquisition, we used the Labwindows software to create the 'virtual instruments' in order to display the data on the computer monitor. (author)

  18. Toward a Shared Urban Transport System Ensuring Passengers & Goods Cohabitation

    Directory of Open Access Journals (Sweden)

    Anna Trentini

    2010-07-01

    Full Text Available The paper presents radical new urban transportation system concepts, potentially allowing changing the economic and environmental costs of passenger and freight transportation. The driver focuses on the concept of sharing, which means to make a joint use of transport resources, between passengers and goods flows. From a field observation of several existing solutions, an inductive reasoning enables us to move from a set of specific facts to establish an archetype for a radical new urban transportation system. Once the archetype defined, it is translated in real life through the example of the On Route proposal for London. The research frame of this paper is the ANR C-Goods (City Goods Operation Optimization using Decision support System project. Started in February 2009 the project involves four partners , and will end on 2011.

  19. STUDY ON DYNAMIC CURVING BEHAVIOR OF TILTING PASSENGER CARS

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    By using tilting carbodies, train can negotiate at a higher speed without reducing the passenger's ride quality.This is a good method to allow a significant increase in speed at existing track to improve the railway transportation capa-bility, and to enhance the competition ability of railways with other transportation systems. With the increase of the curvenegotiation speed, the wheel-rail lateral forces and wheel-rail wear of the tilting train will increase. The self-steering radialbogie is an effective way to solve the problem. The dynamic model of the tilting passenger car with self-steering bogies isestablished in detail, and the curving performance of the car is investigated.

  20. Implementation of a Real Time Passenger Information System

    CERN Document Server

    Ganesh, K; Kuri, Joy; Dagale, Haresh; Sudhakar, G; Sanyal, Sugata

    2012-01-01

    Intelligent Transportation Systems (ITS) are gaining recognition in developing countries like India. This paper describes the various components of our prototype implementation of a Real-time Passenger Information System (RTPIS) for a public transport system like a fleet of buses. Vehicle-mounted units, bus station units and a server located at the transport company premises comprise the system. The vehicle unit reports the current position of the vehicle to a central server periodically via General Packet Radio Service (GPRS). An Estimated Time of Arrival (ETA) algorithm running on the server predicts the arrival times of buses at their stops based on real-time observations of the buses' current Global Positioning System (GPS) coordinates. This information is displayed and announced to passengers at stops using station units, which periodically fetch the required ETA from the server via GPRS. Novel features of our prototype include: (a) a route creator utility which automatically creates new routes from scra...

  1. 48 CFR 1371.118 - Changes-ship repair.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Changes-ship repair. 1371... SUPPLEMENTAL REGULATIONS ACQUISITIONS INVOLVING SHIP CONSTRUCTION AND SHIP REPAIR Provisions and Clauses 1371.118 Changes—ship repair. Insert clause 1352.271-87, Changes—Ship Repair, in all solicitations...

  2. 46 CFR 91.60-45 - American Bureau of Shipping.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false American Bureau of Shipping. 91.60-45 Section 91.60-45 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS....60-45 American Bureau of Shipping. (a) The American Bureau of Shipping, with its home office at...

  3. 46 CFR 189.60-45 - American Bureau of Shipping.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false American Bureau of Shipping. 189.60-45 Section 189.60-45 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS INSPECTION...-45 American Bureau of Shipping. (a) The American Bureau of Shipping, with its home office at...

  4. 46 CFR 151.45-7 - Shipping papers.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Shipping papers. 151.45-7 Section 151.45-7 Shipping... BULK LIQUID HAZARDOUS MATERIAL CARGOES Operations § 151.45-7 Shipping papers. Each barge carrying... towing vessel shall either have a copy of the shipping papers for each barge in his tow or he shall...

  5. 46 CFR 148.02-1 - Shipping papers.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Shipping papers. 148.02-1 Section 148.02-1 Shipping... MATERIALS IN BULK Vessel Requirements § 148.02-1 Shipping papers. (a) Carriers may not accept for..., unless the hazardous materials offered for such shipment is accompanied by a shipping paper on which...

  6. India's ship recycling trade-off

    NARCIS (Netherlands)

    Worrell, E.; Athanasopoulou, V.

    2014-01-01

    The special nature of India's steel industry lends particular importance to ship recycling as a source of scrap. Ship recycling in upgraded 'green' facilities can substitute other 'dirty' ironmaking processes, resulting in energy savings and air pollutant emission reductions for the Indian steel sec

  7. A Survey on the Ship Loading Problem

    DEFF Research Database (Denmark)

    Iris, Cagatay; Pacino, Dario

    2015-01-01

    on externalities. One of those is the ship loading process. Based on the stowage plan received by liner shippers, terminal operators plan the execution of load and discharge operations. In this paper we present a literature review for the Ship Loading Problem, where stowage and loading sequencing and scheduling...

  8. 19 CFR 4.69 - Shipping articles.

    Science.gov (United States)

    2010-04-01

    ....S.C. chapter 103, in the form provided for in 46 CFR 14.05-1. ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Shipping articles. 4.69 Section 4.69 Customs... VESSELS IN FOREIGN AND DOMESTIC TRADES Foreign Clearances § 4.69 Shipping articles. No vessel of the...

  9. 31 CFR 361.3 - Shipping procedure.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Shipping procedure. 361.3 Section 361.3 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE... § 361.3 Shipping procedure. Shipments of valuables shall be made so as to provide the greatest...

  10. 48 CFR 8.708 - Shipping.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Shipping. 8.708 Section 8.708 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION ACQUISITION PLANNING... Blind or Severely Disabled 8.708 Shipping. (a) Delivery is accomplished when a shipment is placed...

  11. Air pollution from ships over Europe

    Science.gov (United States)

    -Eleni Sotiropoulou, Rafaella; Tagaris, Efthimios

    2016-04-01

    Shipping sector is a large and growing source of emissions. Large quantities of nitrogen oxides (NOX) and sulphur dioxide (SO2) are emitted from ships affecting the chemical composition of the atmosphere in coastal areas. Changes of the world fleet over the past decades suggest a continuously increasing trend of the shipping emissions. Therefore, shipping emissions may partly offset the benefits from the reduction of anthropogenic emissions over land. The objective of this study is to assess the impact of shipping emissions on air quality degradation over Europe for a winter (January 2006) and a summer month (July 2006) using CMAQ modeling system and the TNO anthropogenic emission inventory for 2006. Results suggest that shipping emissions increase NO2 and SO2 mixing ratios more than 90% over the sea and close to the coastline, locally. Ship induced ozone contribution to total surface ozone exceeds 5% over the sea and near the coastline during the summer month. The largest impact is simulated over the Mediterranean Sea. Ship traffic emissions are estimated to increase PM2.5 concentration during winter up to 40% over the Mediterranean Sea while during summer an increase more than 50% is simulated over the sea.

  12. Dynamic recognition from ship-radiated noise

    Institute of Scientific and Technical Information of China (English)

    LI Xungao; FENG Xinxin; GE Yi

    2005-01-01

    On the basis of envelope spectrum analysis of ship-radiated noise, the features and the extracting methods are discussed, and then a new method of dynamic recognition has been proposed. Using this method, accurate recognition rate for different types of ship targets can be effectively improved, and some of the important parameters of target's movement can be obtained at the same time.

  13. Another Version of the Shipping Agency Market

    Institute of Scientific and Technical Information of China (English)

    JiangShaoyun

    2004-01-01

    BEIJING—On January 7, Penavico Shanghai held in Beijing an agreement signing ceremony with Wallem Shipping (HK) Co., Ltd of the Wallem (Group) Corporation for the joint establishment of a joint venture corporation named Pen-Wallem Shipping Co., Ltd.This is the first sino-foreign joint venture corporation

  14. Optimizing Liner Shipping Fleet Repositioning Plans

    DEFF Research Database (Denmark)

    Tierney, Kevin

    With the incredible growth of containerization over the past half century, shipping lines and ports are facing increasing challenges in ensuring that containers arrive at their destinations on time and on budget. This dissertation addresses several critical problems to the operations of shipping ...

  15. Science Ⅲ marine research ship delivered

    Institute of Scientific and Technical Information of China (English)

    Gong Wei

    2006-01-01

    @@ On August 18, China's most advanced marine research ship Science Ⅲ was commissioned into operation at Qingdao and became an official member of China's marine research fleet. Designed and built by CSIC, the ship was delivered at Shanghai to the Institute of Oceanology, Chinese Academy of Sciences.

  16. The mechanics of ship impacts against bridges

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Zhang, Shengming

    1998-01-01

    a glancing blow between the ship and the bridge structure. This model is based on rigid body mechanics and well suited for inclusion in a probabilistic analysis procedure. Finally, some empirical expressions are presented which relate the energy absorbed by crushing of ship structures to the maximum impact...

  17. 29 CFR 1915.162 - Ship's boilers.

    Science.gov (United States)

    2010-07-01

    ... Ship's boilers. (a) Before work is performed in the fire, steam, or water spaces of a boiler where employees may be subject to injury from the direct escape of a high temperature medium such as steam, or... 29 Labor 7 2010-07-01 2010-07-01 false Ship's boilers. 1915.162 Section 1915.162 Labor...

  18. Ship detection with Envisat's alternating polarization mode

    NARCIS (Netherlands)

    Smith, A.J.E.; Chesworth, J.; Greidanus, H.

    2005-01-01

    A ship detection algorithm is developed that uses Envisat ASAR imagery in alternating polarisation mode. From airborne data it is shown that of the two co-polarisations, HH is preferred over VV because of a larger ship-to-clutter ratio. Combining the HH and HV images of alternating polarisation mode

  19. Emission factors for passenger cars: application of instantaneous emission modeling

    Science.gov (United States)

    de Haan, Peter; Keller, Mario

    This paper discusses the use of 'instantaneous' high-resolution (1 Hz) emission data for the estimation of passenger car emissions during real-world driving. Extensive measurements of 20 EURO-I gasoline passenger cars have been used to predict emission factors for standard (i.e. legislative) as well as non-standard (i.e. real-world) driving patterns. It is shown that emission level predictions based upon chassis dynamometer tests over standard driving cycles significantly underestimate emission levels during real-world driving. The emission characteristics of modern passenger cars equipped with a three-way catalytic converter are a low, basic emission level on the one hand, and frequent emission 'peaks' on the other. For real-world driving, up to one-half of the entire emission can be emitted during these short-lasting peaks. Their frequency depends on various factors, including the level of 'dynamics' (speed variation) of the driving pattern. Because of this, the use of average speed as the only parameter to characterize emissions over a specific driving pattern is not sufficient. The instantaneous emissions approach uses an additional parameter representing engine load in order to resolve the differences between driving patterns with comparable average speeds but different levels of 'dynamics'. The paper includes an investigation of different statistical indicators and discusses methods to further improve the prediction capability of the instantaneous emission approach. The fundamental differences in emission-reduction strategies between different car manufacturers make the task of constructing a model valid for all catalyst passenger cars seemingly impossible, if the model is required to predict both fleet-averaged emission levels and emission factors for driving patterns of short duration for individual vehicles simultaneously.

  20. Managing Autonomous Mobility on Demand Systems for Better Passenger Experience

    OpenAIRE

    Shen, Wen; Lopes, Cristina

    2015-01-01

    Autonomous mobility on demand systems, though still in their infancy, have very promising prospects in providing urban population with sustainable and safe personal mobility in the near future. While much research has been conducted on both autonomous vehicles and mobility on demand systems, to the best of our knowledge, this is the first work that shows how to manage autonomous mobility on demand systems for better passenger experience. We introduce the Expand and Target algorithm which can ...

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

    Energy Technology Data Exchange (ETDEWEB)

    Plotkin, S. [Argonne National Lab., IL (United States)

    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.

  2. Trends and perspectives of the Romanian regional passenger transport

    OpenAIRE

    Cristache, S. E.; Iacob, A. I.; Serban, D; Frâncu, G.

    2011-01-01

    Today, passenger transport has become an indispensable life element, because it offers to the society members many travel possibilities. Modern civilisation, characterised by a massive trade of material and spiritual values, claims a continuous movement of goods and people from a place to another. Transport services are strongly influenced by the transition to the market economy, Romania’s geographical position and also by the life standard. The purpose of this paper is to realize a statistic...

  3. Energy consumption of passenger vehicles on standard test cycles

    OpenAIRE

    Mälkönen, Joonas

    2016-01-01

    Combustion of fossil fuels is a significant source of carbon dioxide (CO2) emissions, which are proven to cause warming of the atmosphere. Transportation accounts for a high share of these emissions. Therefore, the energy consumption and CO2 emission levels of passenger vehicles are regulated in many countries. The regulations are becoming more and more stringent, forcing manufacturers to develop alternative technologies to meet the requirements. Furthermore, the consumers are showing more an...

  4. Reaction of passengers to public service vehicle ride

    Science.gov (United States)

    Clarke, M. J.; Oborne, D. J.

    1975-01-01

    A series of questionnaire studies is described, which was carried out on passengers in public service vehicles in the United Kingdom particularly cross-channel hovercraft, helicopter and train. The effectiveness of the different rating techniques employed is examined and it is demonstrated that useful and reliable information can be obtained on the effects of such physical parameters as vibration, vehicle motion and noise using rating methods which involve no external standards. Some results obtained from analysis of the survey returns are presented.

  5. Modeling and identification of passenger car dynamics using robotics formalism

    OpenAIRE

    Venture, Gentiane; Ripert, Pierre-Jean; Khalil, Wisama; Gautier, Maxime; Bodson, Philippe

    2006-01-01

    This paper deals with the problem of dynamicmodeling and identification of passenger cars. It presents a new method that is based on robotics techniques for modeling and description of tree-structured multibody systems. This method enables us to systematically obtain the dynamic identification model, which is linear with respect to the dynamic parameters. The estimation of the parameters is carried out using a weighted least squares method. The identification is tested using vehicle dynamics ...

  6. ESTIMATION OF PASSENGER CAR UNIT FOR HETROGENEOUS TRAFFIC IN VISAKHAPATNAM

    OpenAIRE

    Dadi.Vasavi Swetha*

    2016-01-01

    In developing countries including India, mixed traffic condition prevails on road and highways. Transportation grew to become the ‘economic’ backbone of any country. It assumes greater significance in urban context. There is a wide variation in the static and dynamic characteristics of different types of traffic. The method of accounting for traffic analysis in traffic stream is to convert all vehicles into a common unit known as passenger car unit (PCU). A number of factors have ...

  7. PESTE Analysis of the Romanian National Passenger Airline

    OpenAIRE

    Pauna Dan

    2011-01-01

    A PESTE analysis is a view over the external environment of a company, business or an economical sector, and it plays an important part in the resource management and in a future decision making process. PESTE analysis places emphasis on the impact of each factor. At international level, different structures, from the governmental ones to well-known companies and not only, choose to analyze the important factors that disturb the good functioning of these entities. In the sector of passengers ...

  8. 快速公交乘客满意度影响因素的定量研究%Quantitative study on effect factors of passenger satisfaction for BRT

    Institute of Scientific and Technical Information of China (English)

    武钧; 霍月英

    2015-01-01

    This paper aims to identify the effect factors for passenger satisfaction of Bus Rapid Transit(BRT). The effect factors of passenger satisfaction are qualitatively analyzed, on the basis of which and considering the availability of data, some of travel and demographic characteristics are selected to quantitatively examine passenger satisfaction. In order to collect data, on-board surveys are conducted in BRT in Changzhou. The effect factors of passenger satisfaction are deter-mined based on T test and one-way Anova using SAS. The results show that the factors that have influences on passenger satisfaction include age, education, car owning, passenger arrival time, potential waiting time, facility level at station, in-vehicle time and in-vehicle load factor.%旨在定量地甄别快速公交乘客满意度的影响因素。定性地分析了乘客满意度的影响因素,鉴于因素的易获得性,选取乘客出行特征和个人属性进行定量研究。在常州快速公交进行了乘客满意度问卷调查,依托获得的数据,基于SAS软件采用T检验和单因素方差分析鉴别了乘客满意度的影响因素。研究发现快速公交乘客满意度的影响因素有:年龄、受教育程度、有无私家车、到站时间、潜在等车时间、停靠站设施水平、车内时间、车内拥挤度。

  9. Environmental effects of driving behaviour and congestion related to passenger cars

    Science.gov (United States)

    De Vlieger, I.; De Keukeleere, D.; Kretzschmar, J. G.

    Using Vito's on-board measuring system the influence of track, driving behaviour and traffic conditions on fuel consumption and emissions were studied for a small test fleet of passenger cars. City traffic resulted in the highest fuel consumption and emissions. Fuel consumption was about two times higher than for ring roads, which generally gave the lowest values. This was even more pronounced for emissions. Depending on road type and technology, fuel consumption increased with up to 40% for aggressive driving compared to normal driving. Again, this was more pronounced for emissions, with increases up to a factor 8. Driving behaviour had a greater influence on petrol-fuelled than on diesel-fuelled cars.Traffic condition also has a major effect on fuel consumption and emissions. For city driving intense traffic increased fuel consumption by 20-45%. The increase in fuel consumption and emissions during rush hours were the highest on ring roads, with increases between 10 and 200%. In absolute terms, a surplus of up to 5 l fuel per 100 km was measured. More environment-friendly route option requires the use of ring roads and motorways during rush hours instead of short cuts.

  10. The board: a change agent?

    OpenAIRE

    Kolltveit, Bjørn; Hennestad, Bjørn; Grønhaug, Kjell

    2012-01-01

    Purpose – The purpose of this paper is to provide insight into why shareholders often claim dissatisfaction with the results delivered by their boards. A central reason is that boards fail to get their critical decisions effectively implemented. The paper also focuses on whether boards apply essentials developed in the change management discipline. Design/methodology/approach – The research is based on a study of board documents to capture what boards actually do. The documents...

  11. Board independence and CEO turnover

    OpenAIRE

    Laux, Volker

    2005-01-01

    It is widely believed that the ideal board in corporations is composed almost entirely of independent (outside) directors. In contrast, this paper shows that some lack of board independence can be in the interest of shareholders. This follows because a lack of board independence serves as a substitute for commitment. Boards that are dependent on the incumbent CEO adopt a less aggressive CEO replacement rule than independent boards. While this behavior is inefficient ex post, it has positive e...

  12. Control mechanisms for Nordic ship emissions

    Energy Technology Data Exchange (ETDEWEB)

    Martinsen, K. [DNV, Oslo (Norway); Torvanger, A. [Cicero, Oslo (Norway)

    2013-04-15

    Shipping today operates under a complex set of international and domestic regulations. However, the environmental regulations have lagged behind those of other industries. This situation is now changing quite dramatically. The increased focus on environmental issues, combined with the growing realisation of the actual pollution burden imposed by shipping, has led to an upsurge in both international and national regulations. Some are ready and will enter into force in the near future, while others are still being developed. On behalf of the Nordic Council of Ministers DNV has carried out a study on possible control mechanisms for Nordic ship emission. The aim is to assess the baseline shipping emissions and reduction potential and the possible controlling mechanisms (both incentives and regulations) available for reducing the emissions to air from shipping within the Nordic region. (Author)

  13. 76 FR 51980 - Atlantic Shipping Company, Inc. v. Di Nos Shipping, Inc.; Notice of Filing of Complaint and...

    Science.gov (United States)

    2011-08-19

    ... COMMISSION Atlantic Shipping Company, Inc. v. Di Nos Shipping, Inc.; Notice of Filing of Complaint and...) by Atlantic Shipping Company, Inc., hereinafter ``Complainant,'' against DI Nos Shipping, Inc... Respondent is in violation of the Shipping Act of 1984, 46 U.S.C. 40901 and 40902, by operating as a...

  14. Analysis for the amplitude oscillatory movements of the ship in response to the incidence wave

    Science.gov (United States)

    Chiţu, M. G.; Zăgan, R.; Manea, E.

    2015-11-01

    Event of major accident navigation near offshore drilling rigs remains unacceptably high, known as the complications arising from the problematic of the general motions of the ship sailing under real sea. Dynamic positioning system is an effective instrument used on board of the ships operating in the extraction of oil and gas in the continental shelf of the seas and oceans, being essential that the personnel on board of the vessel can maintain position and operating point or imposed on a route with high precision. By the adoption of a strict safety in terms of handling and positioning of the vessel in the vicinity of the drilling platform, the risk of accidents can be reduced to a minimum. Possibilities in anticipation amplitudes of the oscillatory movements of the ships navigating in real sea, is a challenge for naval architects and OCTOPUS software is a tool used increasingly more in this respect, complementing navigational facilities offered by dynamic positioning systems. This paper presents a study on the amplitudes of the oscillations categories of supply vessels in severe hydro meteorological conditions of navigation. The study provides information on the RAO (Response Amplitude Operator) response operator of the ship, for the amplitude of the roll movements, in some incident wave systems, interpreted using the energy spectrum Jonswap and whose characteristics are known (significant height of the wave, wave period, pulsation of the wave). Ship responses are analyzed according to different positioning of the ship in relation to the wave front (incident angle ranging from 10 to 10 degree from 0 to 180), highlighting the value of the ship roll motion amplitude. For the study, was used, as a tool for modeling and simulation, the features offered by OCTOPUS software that allows the study of the computerized behavior of the ship on the waves, in the real conditions of navigation. Program library was used for both the vessel itself and navigation modeling

  15. 77 FR 57638 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-09-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an... new measures; Formal safety assessment; Piracy and armed robbery against ships; Implementation...

  16. 76 FR 19176 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2011-04-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct two... safety --Piracy and armed robbery against ships --Implementation of instruments and related...

  17. 78 FR 29201 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2013-05-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an... new measures Formal safety assessment Piracy and armed robbery against ships Implementation...

  18. 46 CFR 167.05-25 - Nautical school ship.

    Science.gov (United States)

    2010-10-01

    ... SHIPS Definitions § 167.05-25 Nautical school ship. The term nautical school ship means a vessel operated by or in connection with a nautical school or an educational institution under Section 13 of...

  19. 75 FR 39089 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2010-07-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an..., Shipping Coordinating Committee, Department of State. BILLING CODE 4710-09-P...

  20. 77 FR 16316 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-03-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an... . Dated: March 9, 2012. Brian Robinson, Executive Secretary, Shipping Coordinating Committee,...

  1. 75 FR 3272 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2010-01-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an... . ] Dated: January 12, 2009. Jon Trent Warner, Executive Secretary, Shipping Coordinating...

  2. 75 FR 54415 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2010-09-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct four...: August 30, 2010. Jon Trent Warner, Executive Secretary, Shipping Coordinating Committee, Department...

  3. 77 FR 57637 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-09-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an... --Protection of vital shipping lanes --Periodic review of administrative requirements in mandatory...

  4. 78 FR 58596 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2013-09-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an... session of the Assembly --Protection of vital shipping lanes --Periodic review of...

  5. 77 FR 70525 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-11-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an..., 2012. Brian Robinson, Executive Secretary, Shipping Coordinating Committee, Department of...

  6. 76 FR 70529 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2011-11-14

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will...: November 7, 2011. Brian Robinson, Executive Secretary, Shipping Coordinating Committee, Department of...

  7. 75 FR 65551 - Shipping Coordinating Committee; Notice of Subcommittee Meeting

    Science.gov (United States)

    2010-10-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Subcommittee Meeting The Shipping Coordinating Committee (SHC) will conduct.... Jon Trent Warner, Executive Secretary, Shipping Coordinating Committee, Department of State....

  8. 75 FR 10546 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2010-03-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an... . ] Dated: March 2, 2010. Jon Trent Warner, Executive Secretary, Shipping Coordinating Committee,...

  9. 78 FR 45592 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2013-07-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an..., 2013. Marc Zlomek, Executive Secretary, Shipping Coordinating Committee, Department of State....

  10. 77 FR 28923 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-05-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an..., 2012. Brian Robinson, Executive Secretary, Shipping Coordinating Committee, Department of...

  11. 76 FR 82026 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2011-12-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an... . Dated: December 22, 2011. Brian Robinson, Executive Secretary, Shipping Coordinating...

  12. 77 FR 47490 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-08-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct open.... Brian Robinson, Executive Secretary, Shipping Coordinating Committee, Department of State. BILLING...

  13. 77 FR 64576 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-10-22

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will... . Dated: October 15, 2012. Brian Robinson, Executive Secretary, Shipping Coordinating...

  14. The Problems of Reducing Exhaust Gas Emissions from Ships

    Directory of Open Access Journals (Sweden)

    Irina Panasiuk

    2012-11-01

    Full Text Available The article analyzes the environmental impact of shipping and air pollution caused by ships. The paper presents the development of regulations on air pollution caused by ships and describes the efficiency of methods for reducing emissions.

  15. Commercial suborbital space tourism-proposal on passenger's medical selection

    Science.gov (United States)

    Kluge, Götz; Stern, Claudia; Trammer, Martin; Chaudhuri, Indra; Tuschy, Peter; Gerzer, Rupert

    2013-12-01

    Commercial human spaceflight has excellent economic and technical perspectives in the next decades. Passengers will be persons from a general population differing from culture, age, gender and health status. They all will have to withstand physical loads of spaceflight such as acceleration and deceleration forces, microgravity, vibration, noise and radiation. There is a necessity to mitigate all negative impacts on the passengers' health. Besides precautionary measures in construction and equipment, a diligent medical selection and pre-flight training is recommended. To ensure an easy and at the same time qualified selection procedure, it is necessary to define medical selection criteria and training methods. As experiences with suborbital spaceflight of private passengers are still few we recommend to implement in the beginning of this new era maximum safety standards. Having performed a satisfactory number of successful flights, some of the selection criteria and training sessions might be loosened or modified. This judicious approach is in the interest of the spaceflight participants as well as of the providing companies. As a guideline we propose a four step approach that allows a quick decision concerning the fitness of participants to fly as well as an intensive preparation of the passengers. For the first two steps positive experiences from medical screening and examination of professional pilots can be utilised. According to JAR-FCL 3 (Joint Aviation Requirements-Flight Crew Licensing, Chapter 3) a questionnaire with medical interview targeting the medical background of the respective person and including no-go criteria provides a first estimation for applicants and medical examiners whether there will be a chance to be accepted as a passenger. The second step of selection comprises the physical examination of the applicant adjusted to the professional pilot's examination procedure. As the physical challenges of the suborbital flight will exceed the impact

  16. Pension Fund Governing Board

    CERN Multimedia

    HR Department

    2008-01-01

    Note The CERN pension scheme is based on the principle of defined benefits, so beneficiaries continue to receive the benefits to which they are entitled in accordance with the Rules of the Pension Fund. This means that pension entitlements under the Rules are not directly affected by the financial crisis and the current economic situation. However, the adjustment of pensions to the cost of living is not automatic and, under the method applied since 2006, must take into account the Fund’s financial position. Meeting of the Pension Fund Governing Board The Pension Fund Governing Board held its eighth meeting at ESO in Garching, Germany (near Munich) on 24 October 2008. Before starting its work, the Governing Board had the privilege of hearing an opening address by Professor Tim de Zeeuw, the Director General of ESO. Professor de Zeeuw described the mission of ESO and the ambitious projects of his organisation, which performs astronomy observations using telescopes located in...

  17. WeaselBoard :

    Energy Technology Data Exchange (ETDEWEB)

    Mulder, John C.; Schwartz, Moses Daniel; Berg, Michael J.; Van Houten, Jonathan Roger; Urrea, Jorge Mario; King, Michael Aaron; Clements, Abraham Anthony; Jacob, Joshua A.

    2013-10-01

    Critical infrastructures, such as electrical power plants and oil refineries, rely on programmable logic controllers (PLCs) to control essential processes. State of the art security cannot detect attacks on PLCs at the hardware or firmware level. This renders critical infrastructure control systems vulnerable to costly and dangerous attacks. WeaselBoard is a PLC backplane analysis system that connects directly to the PLC backplane to capture backplane communications between modules. WeaselBoard forwards inter-module traffic to an external analysis system that detects changes to process control settings, sensor values, module configuration information, firmware updates, and process control program (logic) updates. WeaselBoard provides zero-day exploit detection for PLCs by detecting changes in the PLC and the process. This approach to PLC monitoring is protected under U.S. Patent Application 13/947,887.

  18. Human Factors Engineering in Designing the Passengers' Cockpit of the Malaysian Commercial Suborbital Spaceplane

    Science.gov (United States)

    Ridzuan Zakaria, Norul; Mettauer, Adrian; Abu, Jalaluddin; Hassan, Mohd Roshdi; Ismail, Anwar Taufeek; Othman, Jamaluddin; Shaari, Che Zhuhaida; Nasron, Nasri

    2010-09-01

    The design of the passengers’ cabin or cockpit of commercial suborbital spaceplane is a new and exciting frontier in human factors engineering, which emphasizes on comfort and safety. There is a program to develop small piloted 3 seats commercial suborbital spaceplane by a group of Malaysians with their foreign partners, and being relatively small and due to its design philosophy, the spaceplane does not require a cabin, but only a cockpit for its 2 passengers. In designing the cockpit, human factors engineering and safety principles are given priority. The cockpit is designed with the intention to provide comfort and satisfaction to the passengers without compromising the safety, in such a way that there are passenger-view wide angled video camera to observe the passengers at all time in flight, “rear-view”, “under-the-floor-view” and “fuselage-view” video cameras for the passengers, personalized gauges and LCDs on the dashboard to provide vital and useful information during the flight to the passengers, and biomedical engineered products which not only entertain the passengers, but also provide important information on the passengers to the ground crews who are responsible in the comfort and safety of the passengers. The passenger-view video-camera, which record the passengers with Earth visible through the glass canopy as the background, not only provides live visual of the passengers for safety reason, but also provide the most preferred memorable video collection for the passengers, while other video cameras provide the opportunity to view at various angles from unique positions to both the passengers and the ground observers. The gauges and LCDs on the dashboard provide access to the passengers to information such as the gravity, orientation, rate of climb and flight profile of the spaceplane, graphical presentation of the spaceplane in flight, and live video from the onboard video cameras. There is also a control stick for each passenger to

  19. New Service Status Board

    CERN Multimedia

    2013-01-01

    On Monday 14 October, the Service Status Board for GS and IT will change. The new Status Board will be integrated with the CERN Service Portal and with the CERN Service Catalogue.   As of today, the SSB will display “Service Incidents”, “Planned Interventions” and “Service Changes”. References valid from 14 October: CERN SSB at https://cern.ch/ssb Computing SSB (previously IT SSB) at https://cern.ch/itssb   Nicole Cremel, IT and GS Service Management Support

  20. The corporate boards networks

    Science.gov (United States)

    Caldarelli, Guido; Catanzaro, Michele

    2004-07-01

    In this work we apply network theory to detect in a quantitative fashion some of the characters of the system composed by companies and their boards of directors. Modelling this as a bipartite graph, we can derive two networks (one for the companies and one for the directors) and apply to them the standard graph analysis instruments. The emerging picture shows an environment where the exchange of information and mutual influences, conveyed by interlocks between boards, is predominant. Such a result should be taken into account when modelling this system.