WorldWideScience

Sample records for cars

  1. Cars

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    The first car In 1885,German mechanical engineer,Karl Benz designed and built the world’s first practical automobile to be powered by an internal-combustion engine(内燃机).On January 29,1886,Benz received the first patent(专利)for a gas-fueled car.It was a three- wheeler;Benz built his first four-wheeled car in 1891.Benz & Company,the company started by the inventor,became the world’s largest manufacturer of automobiles by 1900.

  2. Cars, Cars, Cars

    Science.gov (United States)

    McIntosh, Phyllis

    2013-01-01

    Cars are the focus of this feature article, which explores such topics as the history of cars in the United States, the national highway system, safety and pollution concerns, mobility and freedom for women, classic car shows, and the road trip in American literature and film. Also included are links to the websites of Automobile in American Life…

  3. Car Art.

    Science.gov (United States)

    Meilach, Dona Z.

    2002-01-01

    Discusses car art and its appeal to boys and girls. Describes the popularity of customizing cars, focusing on this as a future career for students. Includes a list of project ideas that focuses on car art. (CMK)

  4. Car Sickness

    Science.gov (United States)

    ... in Action Medical Editor & Editorial Advisory Board Sponsors Sponsorship Opporunities Spread the Word Shop AAP Find a ... Share Car Sickness Page Content Article Body My child gets sick in the car quite often. How ...

  5. Car-to-Car Communication

    OpenAIRE

    Eichler, Stephan; Schroth, Christoph; Eberspächer, Jörg

    2006-01-01

    Car-to-car communication aims at increased driving comfort and safety. Moreover, it changes the role of vehicles from mere transportation means to "smart objects". Despite many R&D activities in the last years, this technology still poses multiple challenges on the wireless transmission and network protocols. Aspects like efficient message dissemination, network scalability, and information security mechanisms are still major research areas in the area of vehicular ad hoc networks. In this pa...

  6. Car Shoe

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    历史悠久的意大利制鞋商Car Shoe为日本爱知世界博览会意大利展团迎宾小姐设计的两款皮鞋,轻松休闲又不失高雅,完美再现Car Shoe的设计理念,其中一款舒适大方“Driving”软底鞋,白1963年上市至今,始终风靡全球,成为一代经典。布满黑色胶皮钉的鞋底,是Car Shoe鞋子的标志性特点,另有一款3.5厘米的矮跟 鞋,尽显女性独特魅力。

  7. Dream Car

    Institute of Scientific and Technical Information of China (English)

    庄雅婷

    2010-01-01

    也许你需要一辆天马行空完全按自己心中所设计的车,无论是有太空感还是充满设计性,无论你希望它可以升空还是可以下水,那才是一辆真正的Dream Car!

  8. CAR STICKERS

    CERN Multimedia

    Access and Control Service

    2004-01-01

    Following to the operational circular No2 title III. Conditions of access, paragraph 21 . Except in the case of exemptions authorized by the Director-General, all drivers must facilitate the identification of their vehicle. For CERN car stickers to be valid in 2004, they must have the numbers 04 printed on them. As of Monday, March 15th, the security agents on duty at the various access points will have no alternative but to refuse entry to vehicles which do not have a valid sticker. Anyone in this situation is requested to follow the regularization procedure either by logging on to the web site, or by going in person to the registration service in bldg. 55, first floor, between 07h30 et 16h30, Monday through Friday. Access and Control Service - FM Group, TS Department

  9. Car Club

    CERN Multimedia

    Automobile Club

    2012-01-01

    The Car Club wishes all its members Good road and Happy New Year 2012. It is time to think about renewing your subscription for this year, at a cost of 50 CHF, unchanged since several years. For those of you who are regular users of our equipment and who know all the advantages that the club is in a position to offer, it seems pointless to going to more details, as we are sure that many of you have made use of them and are satisfied. Therefore don’t forget to fill in the payment slip to continue to be a part of our large family. We remind you that everyone who works on the CERN site can be members of our club, this includes industrial support personnel and the personnel of companies which have a contract with CERN. If you are not yet a member, come and visit us! We will be happy to welcome you and show you the installations, alternatively you can visit our web site: http://club-acc.web.cern.ch/club-acc/ The use of the club’s installations is strictly reserved for members. Pour t...

  10. The Socialist Car

    DEFF Research Database (Denmark)

    Christensen, Lars K.

    2013-01-01

    Review of L.H. Siegelbaum (ed.) The Socialist Car. Automobility in the Eastern Block. Cornell University Press, 2011.......Review of L.H. Siegelbaum (ed.) The Socialist Car. Automobility in the Eastern Block. Cornell University Press, 2011....

  11. Intelligent Car System

    CERN Document Server

    Siddique, Qasim

    2012-01-01

    In modern life the road safety has becomes the core issue. One single move of a driver can cause horrifying accident. The main goal of intelligent car system is to make communication with other cars on the road. The system is able to control to speed, direction and the distance between the cars the intelligent car system is able to recognize traffic light and is able to take decision according to it. This paper presents a framework of the intelligent car system. I validate several aspect of our system using simulation.

  12. Intelligent Car System

    OpenAIRE

    Qasim Siddique

    2009-01-01

    In modern life the road safety has becomes the core issue. One single move of a driver can cause horrifying accident. The main goal of intelligent car system is to make communication with other cars on the road. The system is able to control to speed, direction and the distance between the cars the intelligent car system is able to recognize traffic light and is able to take decision according to it. This paper presents a framework of the intelligent car system. I validate several aspect of o...

  13. Intelligent Car System

    Directory of Open Access Journals (Sweden)

    Qasim Siddique

    2009-01-01

    Full Text Available In modern life the road safety has becomes the core issue. One single move of a driver can cause horrifying accident. The main goal of intelligent car system is to make communication with other cars on the road. The system is able to control to speed, direction and the distance between the cars the intelligent car system is able to recognize traffic light and is able to take decision according to it. This paper presents a framework of the intelligent car system. I validate several aspect of our system using simulation.

  14. An Amusing Car Accident

    Institute of Scientific and Technical Information of China (English)

    倪俊

    2001-01-01

    @@ It was about midnight. My son was riding in the back seat with a friend of his in a car driven by a Chinese schoolmate, when a police car suddenly approached from behind with its siren sounding ominously. The driver immediately stopped his car by the roadside and stepped out to see what was happening. Just at that moment, he seemed to hear a policeman shouting to him: “Back your car!” (Actually, his order was: “Go back into your car!”) Then the student set about backing his car. In a flurry, he went so far as to bump into the police car, which made the cops very much alarmed.

  15. Connected Car: Quantified Self becomes Quantified Car

    OpenAIRE

    Melanie Swan

    2015-01-01

    The automotive industry could be facing a situation of profound change and opportunity in the coming decades. There are a number of influencing factors such as increasing urban and aging populations, self-driving cars, 3D parts printing, energy innovation, and new models of transportation service delivery (Zipcar, Uber). The connected car means that vehicles are now part of the connected world, continuously Internet-connected, generating and transmitting data, which on the one hand can be hel...

  16. CAR2 - Czech Database of Car Speech

    Directory of Open Access Journals (Sweden)

    P. Sovka

    1999-12-01

    Full Text Available This paper presents new Czech language two-channel (stereo speech database recorded in car environment. The created database was designed for experiments with speech enhancement for communication purposes and for the study and the design of a robust speech recognition systems. Tools for automated phoneme labelling based on Baum-Welch re-estimation were realised. The noise analysis of the car background environment was done.

  17. Breaking car use habits

    DEFF Research Database (Denmark)

    Thøgersen, John; Møller, Berit Thorup

    2008-01-01

    Based on calls for innovative ways of reducing car traffic and research indicating that car driving is often the result of habitual decision-making and choice processes, this paper reports on a field experiment designed to test a tool aimed to entice drivers to skip the habitual choice of the car...... and consider using-or at least trying-public transport instead. About 1,000 car drivers participated in the experiment either as experimental subjects, receiving a free one-month travelcard, or as control subjects. As predicted, the intervention had a significant impact on drivers' use of public transport...... and it also neutralized the impact of car driving habits on mode choice. However, in the longer run (i.e., four months after the experiment) experimental subjects did not use public transport more than control subjects. Hence, it seems that although many car drivers choose travel mode habitually, their final...

  18. Electric Car Special

    Energy Technology Data Exchange (ETDEWEB)

    Zoethout, T.; Belin, H.; Verwijs, H.; Nicola, S.; De Saint Jacob, Y.; Gatermann, R.

    2009-09-15

    In six articles, two columns and two interviews a part of this issue is dedicated to electric car developments: about winners and losers in the electric car race; a unique business model to rolling out the electric car by the electric battery company Better Place and the automobile industry Renault Nissan; interview with entrepreneur Shai Agassi of the Indian company Better Place; the development of electric cars in Germany; interview with Jean-Jacques Chanaron, an economist specialising in innovation management and a firm believer in electric cars; start of mass production of electric vehicles at the Japanese Nissan automobile industry; the constraints in Sweden in developing fuel-efficient automobiles; plans for 1 million electric or hybrid cars by 2025 in the Netherlands.

  19. Microfluidic CARS cytometry

    OpenAIRE

    Wang, Han-Wei; Bao, Ning; Le, Thuc T.; Lu, Chang; Cheng, Ji-Xin

    2008-01-01

    Coherent anti-stokes Raman scattering (CARS) flow cytometry was demonstrated by combining a laser-scanning CARS microscope with a polydimethylsiloxane (PDMS) based microfluidic device. Line-scanning across the hydrodynamically focused core stream was performed for detection of flowing objects. Parameters were optimized by utilizing polystyrene beads as flowing particles. Population measurements of adipocytes isolated from mouse fat tissues demonstrated the viability of microfluidic CARS cytom...

  20. Buying a New Car?

    Institute of Scientific and Technical Information of China (English)

    Paul; Maghielse

    2000-01-01

    You read it here first, folks: a car buying processthat first counsels its readers not to buy a car! Why?Because, no matter what mystical incantations a carsalesperson may whisper in your ear, cars are notinvestments. Certainly, there are a few exceptions to that rule,but in general. vehicles are what the accountantsamong us call depreciating assets. Think of a vehiclepurchase in comparison with the other big-ticketpurchases we make during our lifetimes. Buying a

  1. Car stickers for 2012

    CERN Document Server

    GS Department

    2011-01-01

    The 2012 car stickers are now available. Holders of blue car stickers will receive by internal mail their 2012 car stickers as of 5 December. Holders of red car stickers are kindly requested to come to the Registration Service (Building 55,1st floor) to renew their 2011 stickers. This service is open from Monday to Friday from 7.30 am to 5.30 pm non-stop. Documents related to the vehicles concerned are mandatory. Reception and Access Control Service – GS/IS/SIS General Infrastructure Services Department

  2. Car stickers for 2011

    CERN Document Server

    GS Department

    2010-01-01

    The 2011 car stickers are now available. Holders of blue car stickers will receive their 2011 car stickers by internal mail as of 15 December.   Holders of red car stickers are kindly requested to come to the Registration Service (Building 55,1st floor) to renew their 2011 stickers. This service is open from Monday to Friday from 7.30 am to 5.30 pm non-stop. Documents for the vehicles concerned must be presented. Reception and Access Control Service – GS/ISG/SIS General Infrastructure Services Department

  3. The Electric Cars Challenge

    Science.gov (United States)

    Roman, Harry T.

    2011-01-01

    Over 100 years ago, the great inventor Thomas Edison warned that gasoline cars would pollute the environment and lead to gasoline shortages. He preferred the use of clean electric vehicles. He also put his money where his mouth was and developed an entirely new alkaline storage battery system for his beloved cars, the nickel-iron storage battery.…

  4. City Car = The City Car / Andres Sevtshuk

    Index Scriptorium Estoniae

    Sevtshuk, Andres, 1981-

    2008-01-01

    Massachusettsi Tehnoloogiainstituudi (MIT) meedialaboratooriumi juures tegutseva Targa Linna Grupi (Smart City Group) ja General Motorsi koostööna sündinud kaheistmelisest linnasõbralikust elektriautost City Car. Nimetatud töögrupi liikmed (juht William J. Mitchell, töögruppi kuulus A. Sevtshuk Eestist)

  5. The Electric Car Challenge.

    Science.gov (United States)

    Diehl, Brian E.

    1997-01-01

    Describes the Electric Car Challenge during which students applied methods of construction to build lightweight, strong vehicles that were powered by electricity. The activity required problem solving, sheet metal work, electricity, design, and construction skills. (JOW)

  6. Car-use habits

    DEFF Research Database (Denmark)

    Møller, Berit Thorup; Thøgersen, John

    2008-01-01

    It is often claimed that many drivers use their private car rather habitually. The claim gains credibility from the fact that travelling to many everyday destinations fulfils all the prerequisites for habit formation: it is recurring, performed under stable circumstances and produces rewarding...... consequences. Since the decision is made quite automatically and only one choice alternative is considered (the habitually chosen one), behaviour guided by habit is difficult to change. The implications of car use habits for converting drivers to commuters using public transportation is analysed based on a...... do so, car use habit, and the interaction between the two, confirms the theory-derived hypothesis that car use habits act as an obstacle to the transformation of intentions to commute by public transportation into action....

  7. Cars submerged in water.

    OpenAIRE

    2010-01-01

    Crashes in which cars are submerged in deep water or in a ditch are often complicated and serious. Considering their severity and the fact that approximately half the fatalities in this crash type are not due to drowning but to injury, preventive measures are to be preferred above measures that have to assist the vehicle occupants to escape from a car submerged in water. An adequate road design, barrier constructions in road bends and shoulder surfacing, and education and information can redu...

  8. Composing for Cars

    OpenAIRE

    Parkinson, Adam; Tanaka, Atau

    2013-01-01

    The authors report on composing a piece for RoadMusic, an interactive music project which generates and manipulates music for the passengers and driver in a car, using sensor information gathered from the surroundings and from the movements of the car. We present a literature review which brings together related works in the diverse fields of Automotive UI, musical mappings, generative music and sonification. We then describe our strategies for composing for this novel system, and the uni...

  9. Competition and Car Longevity

    OpenAIRE

    Macauley, Molly; Hamilton, Bruce

    1998-01-01

    We examine determinants of the nearly 30 percent increase in the average age of domestically produced, registered automobiles since the mid-1960s. We find that very little of the increase in car longevity is attributable to improvements in the inherent durability of cars. Rather, we find that the temporal pattern of longevity improvement is highly correlated with the level of market concentration in the auto industry. In particular, we argue that the arrival of competition in the industry led...

  10. Car use within the household

    DEFF Research Database (Denmark)

    de Borger, Bruno; Mulalic, Ismir; Rouwendal, Jan

    2013-01-01

    In this paper we study the demand for car kilometres in two-car households, focusing on the substitution between cars in response to fuel price changes. We use a large sample of detailed Danish data on two-car households to estimate—for each car owned by the household—own and cross-price effects...... of increases in fuel costs per kilometre. The empirical results show that failure to capture substitution between cars within the household can result in substantial misspecification biases. Ignoring substitution, we estimate fuel price elasticities of –0.81 and -0.65 for the primary and secondary cars...... efficient car, finding partial support for the underlying hypothesis. More importantly, the results of this extended model emphasize the importance of behavioural differences related to the position of the most fuel efficient car in the household, suggesting that households’ fuel efficiency choices...

  11. Connected Car: Quantified Self becomes Quantified Car

    Directory of Open Access Journals (Sweden)

    Melanie Swan

    2015-02-01

    Full Text Available The automotive industry could be facing a situation of profound change and opportunity in the coming decades. There are a number of influencing factors such as increasing urban and aging populations, self-driving cars, 3D parts printing, energy innovation, and new models of transportation service delivery (Zipcar, Uber. The connected car means that vehicles are now part of the connected world, continuously Internet-connected, generating and transmitting data, which on the one hand can be helpfully integrated into applications, like real-time traffic alerts broadcast to smartwatches, but also raises security and privacy concerns. This paper explores the automotive connected world, and describes five killer QS (Quantified Self-auto sensor applications that link quantified-self sensors (sensors that measure the personal biometrics of individuals like heart rate and automotive sensors (sensors that measure driver and passenger biometrics or quantitative automotive performance metrics like speed and braking activity. The applications are fatigue detection, real-time assistance for parking and accidents, anger management and stress reduction, keyless authentication and digital identity verification, and DIY diagnostics. These kinds of applications help to demonstrate the benefit of connected world data streams in the automotive industry and beyond where, more fundamentally for human progress, the automation of both physical and now cognitive tasks is underway.

  12. Car stickers for 2009

    CERN Multimedia

    TS Department

    2008-01-01

    All members of the personnel holding a valid contract (except owners of cars with green or CD plates) can come to the Registration Service (Building 55, 1st floor) to obtain their 2009 car sticker, Mondays to Fridays from 7.30 a.m. to 4.00 p.m. non-stop. Please ensure you bring with you the documents relating to the vehicles(s) concerned. If you only wish to register one vehicle, you can obtain the 2009 sticker using the request form on the Web (via internet Explorer only). NB: This notice only applies to members of the personnel who obtained one or several blue car stickers for 2008. Reception and Access Control Service – TS/FM

  13. Distortionary Company Car Taxation: Deadweight Losses through Increased Car Ownership

    OpenAIRE

    Jos N. van Ommeren; Gutierrez-i-Puigarnau, Eva

    2011-01-01

    This discussion paper led to a publication in Empirical Economics 2013, 45(3), 1189-1204. We analyse the effects of distortionary company car taxation through increased household carownership for the Netherlands. We use several identification strategies and demonstrate thatfor about 20 percent of households company car possession increases car ownership. Theannual welfare loss of distortionary company taxation through increased car ownership isgenerally rather small, maximally €120 per compan...

  14. The market for gasoline cars and diesel cars

    International Nuclear Information System (INIS)

    In Europe the tax tariff is much lower for diesel fuel than for gasoline. This benefit is used by manufacturers to increase the price of diesel-fueled cars, which limits the possibility to control the use of diesel cars by means of a fiscal policy (tax incidence). Attention is paid to the impact of fiscal advantages for diesel cars on the purchasing behavior of the consumer and the pricing policy (price discrimination) of the car manufacturers. 1 ref

  15. French Professional Car Language

    OpenAIRE

    Veslav Kuranovič

    2011-01-01

    In this scientific article is presented french professional car language, also it is analysed a problem of teaching professional language at the technical university. It is presented lot of methods which help student to acquire language skills and also it is presented importance of dialog between student and teacher. Psychology and pedagogy are 2 sciences strong related in teacher’s work.

  16. Modeling the Mousetrap Car

    Science.gov (United States)

    Jumper, William D.

    2012-01-01

    Many high school and introductory college physics courses make use of mousetrap car projects and competitions as a way of providing an engaging hands-on learning experience incorporating Newton's laws, conversion of potential to kinetic energy, dissipative forces, and rotational mechanics. Presented here is a simple analytical and finite element…

  17. Autonomous Car Path Optimalization

    OpenAIRE

    Vladyka, V.

    2015-01-01

    This paper deals with path search and optimalisation of model car in unknown space. All data from sensors are processed in real-time onboard at ARM Cortex M4 microcontroller. Model’s main sensor is line-scan camera.

  18. Cars submerged in water.

    NARCIS (Netherlands)

    2010-01-01

    Crashes in which cars are submerged in deep water or in a ditch are often complicated and serious. Considering their severity and the fact that approximately half the fatalities in this crash type are not due to drowning but to injury, preventive measures are to be preferred above measures that have

  19. Car boots: layers and drawers

    NARCIS (Netherlands)

    Van Kasteren, J.

    2003-01-01

    The car boot of practically any car appears to be pretty low on the list of items the manufacturer considers important.The world of glossy, state of the art and high-tech design seems to come to a halt behind the rear seat. Designers at Audi, the German car manufacturers, were well aware that this p

  20. Our Car as Power Plant

    NARCIS (Netherlands)

    Van Wijk, A.J.M.; Verhoef, L.

    2014-01-01

    Fuel cell cars can provide more efficient and cleaner transportation. However, we use our cars for transportation only 5% of the time. When parked, the fuel cell in the car can produce electricity from hydrogen, which is cleaner and more efficient than the current electricity system, generating usef

  1. New developments in clinical CARS

    Science.gov (United States)

    Weinigel, Martin; Breunig, Hans Georg; Kellner-Höfer, Marcel; Bückle, Rainer; Darvin, Maxim; Lademann, Juergen; König, Karsten

    2013-02-01

    We combined two-photon fluorescence and coherent anti-Stokes Raman scattering (CARS) imaging in a clinical hybrid multiphoton tomograph for in vivo imaging of human skin. The clinically approved TPEF/CARS system provides simultaneous imaging of endogenous fluorophores and non-fluorescent lipids. The Stokes laser for the two-beam configuration of CARS is based on spectral broadening of femtosecond laser pulses in a photonic crystal fiber (PCF). We report on the highly flexible medical TPEF/CARS tomograph MPTflex®-CARS with an articulated arm and first in vivo measurements on human skin.

  2. CAR ACCESS USING MULTIMODAL BIOMETRICS

    OpenAIRE

    Catalin LUPU

    2010-01-01

    This paper presents the use of multimodal biometrics in order to identify or to verify a person that wants to start the engine of a car. First of all, a fingerprint sensor is posted on the car’s door, one on the steering wheel, a camera for iris recognition on the car's main mirror, and finally a microphone for voice recognition. There are two possibilities: if the person is identified as the car owner or a known user, then he/she can take control over the car; if it’s an intruder, the car ca...

  3. CERN car stickers 2005

    CERN Multimedia

    Reception and Access Control Service - TS Department

    2004-01-01

    Please note that the car stickers for 2005 are now available. If you have not received the new one by internal mail, you should go along in person to the Registration Service (bldg. 55 - 1st floor), open non-stop from 7:30 to 16:30, taking with you your 2004 sticker and the log-book of your vehicle. Thank you for your collaboration. Reception and Access Control Service - TS Department.

  4. Car monitoring information systems

    Directory of Open Access Journals (Sweden)

    Alica KALAŠOVÁ

    2008-01-01

    Full Text Available The objective of this contribution is to characterize alternatives of information systems used for managing, processing and evaluation of information related to company vehicles. Especially we focus on logging, transferring and processing of on-road vehicle movement information in inland and international transportation. This segment of company information system has to monitor the car movement – actively or passively – according to demand of the company and after the processing it has to evaluate and give the complex monitoring of a situation of all the company vehicles to the controller.

  5. Car stickers for 2010

    CERN Multimedia

    GS Department

    The 2010 car stickers are now available. Holders of blue stickers will receive their 2010 stickers through the internal mail from 1st December onwards. Holders of red stickers are required to go to the Registration Service (Building 55, first floor), which is open non-stop from 7.30 a.m. to 4.00 p.m. Mondays to Fridays, in order to obtain their new stickers. They will be asked to present documents relating to the vehicles concerned. Owners of vehicles registered on green and CD plates should disregard this message. Reception and Access Control Service – GS/SEM/LS

  6. Product declaration for cars

    International Nuclear Information System (INIS)

    This reports for the Swiss Federal Office of Energy (SFOE) presents the results of a study made on the possible ways of declaring product information on cars. The basic elements of such a declaration are discussed and a recommendation for an energy label for cars is presented. The report discusses the fundamental questions posed such as how long a label should be valid, if comparisons should be made and if it is to be based on CO2-emissions or on fuel consumption. Also, the criteria to be used for comparisons - such as vehicle weight, size or power - are looked at and methods of classification are examined along with data fundamentals. Further, the expectations placed on the product declarations with respect to their energetic and economic impact are discussed. The design of the label and the legislature on which it is based are discussed and initial reactions of the automobile industry are noted. The report is rounded off by a discussion of the effects of the declaration in relation to other instruments that have been proposed

  7. 49 CFR 174.615 - Cleaning cars.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Cleaning cars. 174.615 Section 174.615... Requirements for Division 6.1 (Poisonous) Materials § 174.615 Cleaning cars. (a) (b) After Division 6.1 (poisonous) materials are unloaded from a rail car, that car must be thoroughly cleaned unless the car...

  8. 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 for...

  9. Panorama 2014 - Car-sharing

    International Nuclear Information System (INIS)

    Car-sharing is a new mode of transportation that consists of multiple users sharing the same vehicle. This type of service is expanding with the arrival of larger players, such as traditional car rental companies, automotive manufacturers, and large firms specializing in transportation. This new mode of transportation offers real potential and is currently finding its users, in France and worldwide. (author)

  10. Optimization Of Car Rim

    Directory of Open Access Journals (Sweden)

    Mr. Sushant K. Bawne

    2015-10-01

    Full Text Available The essential of car wheel rim is to provide a firm base on which to fit the tyre. Its dimensions, shape should be suitable to adequately accommodate the particular tyre required for the vehicle. In this project a tyre of car wheel rim belonging to the disc wheel category is considered. Design is an important industrial activity which influences the quality of the product. The wheel rim is modeled by using modeling software catiav5r17. By using this software the time spent in producing the complex 3- D models and the risk involved in the design and manufacturing process can be easily minimized. So the modeling of the wheel rim is made by using CATIA. Later this CATIA modal is imported to ANSYS WORKBENCH 14.5 for analysis work. ANSYS WORKBENCH 14.5 is the latest software used for simulating the different forces, pressure acting on the component and also calculating and viewing the results. By using ANSYS WORKBENCH 14.5 software reduces the time compared with the method of mathematical calculations by a human. ANSYS WORKBENCH 14.5 static structural analysis work is carried out by considered three different materials namely aluminum alloy ,magnesium alloy and structural steel and their relative performances have been observed respectively. In addition to wheel rim is subjected to modal analysis, a part of dynamic analysis is carried out its performance is observed. In this analysis by observing the results of both static and dynamic analysis obtained magnesium alloy is suggested as best material.

  11. 49 CFR 172.330 - Tank cars and multi-unit tank car tanks.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Tank cars and multi-unit tank car tanks. 172.330..., TRAINING REQUIREMENTS, AND SECURITY PLANS Marking § 172.330 Tank cars and multi-unit tank car tanks. (a... material— (1) In a tank car unless the following conditions are met: (i) The tank car must be marked...

  12. 49 CFR 1247.1 - Annual Report of Cars Loaded and Cars Terminated.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Annual Report of Cars Loaded and Cars Terminated... TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) ACCOUNTS, RECORDS AND REPORTS REPORT OF CARS LOADED AND CARS TERMINATED § 1247.1 Annual Report of Cars Loaded and Cars Terminated. Beginning with...

  13. AAP Updates Recommendations on Car Seats

    Science.gov (United States)

    ... Size Email Print Share AAP Updates Recommendations on Car Seats Page Content Article Body Children should ride ... of approved car safety seats. Healthy Children Radio: Car Seat Safety Dennis Durbin, MD, FAAP, lead author ...

  14. The car and crime: critical perspectives.

    OpenAIRE

    Groombridge, Nic

    1997-01-01

    This thesis critically examines the literature on joyriding, car crime, motor projects and masculinities. Fieldwork in motor projects combined with the methods of cultural studies locates car crime within a gendered car culture. Thus motor projects are seen to 'work' within that gendered car culture but a longer term solution to car crime is to be found in 'green' transport policies and changes in gender relations. Theoretically it recognises the reality of car crime and also the reality of t...

  15. Application of Monte Carlo-based statistical significance determinations to the Beta Cephei stars V400 Car, V401 Car, V403 Car and V405 Car

    OpenAIRE

    Engelbrecht, C. A.; Frescura, F. A. M.; Frank, B. S.

    2009-01-01

    We have used Lomb-Scargle periodogram analysis and Monte Carlo significance tests to detect periodicities above the 3-sigma level in the Beta Cephei stars V400 Car, V401 Car, V403 Car and V405 Car. These methods produce six previously unreported periodicities in the expected frequency range of excited pulsations: one in V400 Car, three in V401 Car, one in V403 Car and one in V405 Car. One of these six frequencies is significant above the 4-sigma level. We provide statistical significances for...

  16. Clinical multiphoton and CARS microscopy

    Science.gov (United States)

    Breunig, H. G.; Weinigel, M.; Darvin, M. E.; Lademann, J.; König, K.

    2012-03-01

    We report on clinical CARS imaging of human skin in vivo with the certified hybrid multiphoton tomograph CARSDermaInspect. The CARS-DermaInspect provides simultaneous imaging of non-fluorescent intradermal lipid and water as well as imaging of two-photon excited fluorescence from intrinsic molecules. Two different excitation schemes for CARS imaging have been realized: In the first setup, a combination of fs oscillator and optical parametric oscillator provided fs-CARS pump and Stokes pulses, respectively. In the second setup a fs oscillator was combined with a photonic crystal fiber which provided a broadband spectrum. A spectral range out of the broadband-spectrum was selected and used for CARS excitation in combination with the residual fs-oscillator output. In both setups, in addition to CARS, single-beam excitation was used for imaging of two-photon excited fluorescence and second harmonic generation signals. Both CARS-excitation systems were successfully used for imaging of lipids inside the skin in vivo.

  17. Future cars: the electric option

    OpenAIRE

    Shukla, AK; Avery, NR; Muddle, BC

    1999-01-01

    Global economic, environmental and political issues are pushing car manufacturers to consider electric power systems as an alternative to the current spark ignition engine. In this article, we analyse the power and energy requirements of a modern car and conclude that a viable electric car could be operated with a 50 kW polymer electrolyte fuel cell (PEFC) stack to provide power for cruising and climbing, coupled in parallel with a 30 kW supercapacitor or battery bank to supply additional sho...

  18. Our Car as Power Plant

    OpenAIRE

    Van Wijk, A.J.M.; Verhoef, L.

    2014-01-01

    Fuel cell cars can provide more efficient and cleaner transportation. However, we use our cars for transportation only 5% of the time. When parked, the fuel cell in the car can produce electricity from hydrogen, which is cleaner and more efficient than the current electricity system, generating useful ‘waste’ products in the form of heat and fresh water. The produced electricity, heat and fresh water can be fed into the respective grids or be used directly in our house, office or the school o...

  19. CERN CAR STICKERS

    CERN Multimedia

    Service Accueil et Controle d'Accès; ST Division

    1999-01-01

    In accordance with Operational Circular n¡ 2, paragraph 21, CERN car stickers are to be renewed. The new stickers are now available and will be valid for a year.Youare therefore requested:either to obtain them from the distribution points for new stickers (see below); or to send us the application form below, duly completed, via the internal mail; or to complete the application form directly via the Web at the address: http://cern.ch/registration-stickers. Each vehicle has to carry a sticker and needs a separate application form.Vehicles bearing CERN diplomatic plates (CD07, 431K and CD series) do not need a sticker for access to the CERN areas.Thank you.List of distribution points:Registration Service (bldg 55 1st floor), open from 07h30 to 16h30. Building 33 (entrance hall), open from 08h00 to 18h00. Building 120 (ground floor), outside working hours.Name Surname CERN identification number Vehicle registration plates Country issuing the plates Vehicle ma...

  20. CERN CAR CLUB

    CERN Multimedia

    Automobile club

    2009-01-01

    You are cordially invited to the next General Assembly of the CERN Car Club Tuesday 12 January 2010 at 5:45pm Bldg. 593 / room 11 As the end of 2009 is approaching, it is time to think about renewing your subscription. Therefore next time you are on the CERN-Meyrin site or at the Post Office counter don’t forget to fill in the payment slip to continue to be a part of our large family. The fee remains unchanged: 50 CHF. For those of you who are regular users of our equipment and who know of all the advantages that the club is in a position to offer, it seems pointless to give details, we are sure that many of you have made use of them and are satisfied. We remind you everyone working on CERN site is entitled to become a member of our club, this includes industrial support personnel and staff of companies which have a contract with CERN. If you are not yet a member, come and visit us! We will be happy to welcome you and show you the facilities, or you can visit our web site. The use of the club&...

  1. Cars Are Hot in Beijing

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    MANY Chinese have long dreamedabout the joy of driving. However, in thepast only professional drivers had theopportunity as most cars were stateowned and it was too expensive forindividuals to buy their own.

  2. CHINA ACCOUNTING REVIEW(CAR)

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    China Accounting Review(CAR)is a new accounting journal in Chinese,spon- sored by Peking University,Tsinghua University,Beijing National Accounting Insti- tute and ten more universities,and published by the Peking University Press.

  3. Car Safety for Special Children.

    Science.gov (United States)

    Holland, Suzanne Hauser

    1983-01-01

    Various car seats, harnesses, and vests that can be used with handicapped children are described. Suggestions are also made for improvment when existing equipment is not appropriate. A list of resources on the topic is also provided. (CL)

  4. Vibration issues in passenger car

    OpenAIRE

    Rafał BURDZIK; Konieczny, Łukasz

    2014-01-01

    Vibration phenomena occurring in vehicles are very relevant for safety and comfort. Passenger car must be considered as a multi-technical system in which there are non-linear phenomena. Therefore, vibrations occurring in vehicles should be analyzed in many points of car structure and relate them to other criteria analysis. The paper presents examples of the results of vibration and their distribution at selected points during laboratory research and road tests.

  5. Vibration issues in passenger car

    Directory of Open Access Journals (Sweden)

    Rafał BURDZIK

    2014-09-01

    Full Text Available Vibration phenomena occurring in vehicles are very relevant for safety and comfort. Passenger car must be considered as a multi-technical system in which there are non-linear phenomena. Therefore, vibrations occurring in vehicles should be analyzed in many points of car structure and relate them to other criteria analysis. The paper presents examples of the results of vibration and their distribution at selected points during laboratory research and road tests.

  6. Welfare Effects of Distortionary Company Car Taxation

    NARCIS (Netherlands)

    Gutiérrez-i-Puigarnau, Eva; Ommeren, van Jos

    2007-01-01

    In Europe, company cars are offered by employers as fringe benefits to their employees at a lower price than employees pay in the car market, mainly due to favourable taxation of company cars. We analyse the welfare effects of favourable taxation of company cars for the Netherlands. The estimated an

  7. 49 CFR 231.6 - Flat cars.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Flat cars. 231.6 Section 231.6 Transportation... TRANSPORTATION RAILROAD SAFETY APPLIANCE STANDARDS § 231.6 Flat cars. (Cars with sides 12 inches or less above the floor may be equipped the same as flat cars.) (a) Hand brakes—(1) Number. Same as specified...

  8. 49 CFR 1037.2 - Cars.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 8 2010-10-01 2010-10-01 false Cars. 1037.2 Section 1037.2 Transportation Other... GENERAL RULES AND REGULATIONS BULK GRAIN AND GRAIN PRODUCTS-LOSS AND DAMAGE CLAIMS § 1037.2 Cars. A car is... railroad-leased cars....

  9. Art Cars: Transformations of the Mundane

    Science.gov (United States)

    Stienecker, Dawn

    2010-01-01

    The automobile itself is often understood as an extension of oneself, where individuals may manipulate the interior and exterior of cars and trucks, decorating them through detailing, stickers, custom colors, and so on. Others go further and change their cars into unique works of art called art cars. Such cars break away from the banality of mass…

  10. 49 CFR 215.203 - Restricted cars.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Restricted cars. 215.203 Section 215.203..., DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Restricted Equipment § 215.203 Restricted cars. (a) This section restricts the operation of any railroad freight car that is— (1) More than...

  11. Car sharing à la carte

    CERN Multimedia

    Anaïs Schaeffer

    2012-01-01

    Do you want to make your commute to CERN easier, while saving money at the same time? Would you prefer not to spend a quarter of an hour crawling round the CERN car parks looking for a space? If so, read on: this article might well be of great interest to you.   We would like to draw your attention to a well established, albeit sadly under-used, method of transport: car sharing. To promote car-sharing, the GS Department has stepped in to call on the services of the Swiss firm Green Monkeys which specialises in this user-friendly and intelligent transport scheme. The company’s slogan is:  “Car-sharing as you want, when you want and as much as you want”. The principle is very straightforward. To use this car-sharing facility, you simply complete your free online registration with Green Monkeys, providing the following details: your journey, departure time, arrival time and days of the week, and indicating whether you are a passenger or driver or both. &a...

  12. Substitution between Cars within the Household

    DEFF Research Database (Denmark)

    de Borger, Bruno; Mulalic, Ismir; Rouwendal, Jan

    In this paper we study the demand for car kilometres in two-car households, focusing on the substitution between cars in response to fuel price changes. We use a large sample of detailed Danish data on two-car households to estimate—for each car owned by the household—own and cross-price effects of...... increases in fuel costs per kilometre. The empirical results show that failure to capture substitution between cars within the household can result in substantial misspecification biases. Ignoring substitution, we estimate fuel price elasticities of –0.81 and -0.65 for the primary and secondary cars...... efficient car, finding partial support for the underlying hypothesis. More importantly, the results of this extended model emphasize the importance of behavioural differences related to the position of the most fuel efficient car in the household, suggesting that households’ fuel efficiency choices are...

  13. One smart card, one less car

    Energy Technology Data Exchange (ETDEWEB)

    Fenton, B.

    2003-06-30

    A system of car-sharing in Bremen, Germany, a membership-based structure of car-sharing that gives members access to a network of cars stationed throughout the city on a pay-per-trip basis, and without the hassles of car ownership, is discussed. The car-sharing scheme is combined with the city's transit system by means of a smart card that serves both as a pass for the city's transit system and as an electronic key to the cars in the car-sharing system. Future plans include to use the card also as a method of payment for taxis, and organizers are also working with the municipal government to get support for having car-sharing included in the city's official plan. At present, car-sharing stations are simply reserved parking spots for one or more cars, however, future stations are envisaged to include parking for up to five cars, a computer to book cars, direct access to keys using the smart card, parking for bicycles, and information about car-sharing stations, bus, trams, as well as bike and walking routes. Similar, if somewhat more modest, car-sharing schemes are also available in several cities in Canada, including Halifax, Quebec City, Montreal, Toronto, Calgary, Edmonton and Vancouver.

  14. Substitution between cars within the household

    DEFF Research Database (Denmark)

    De Borger, Bruno; Mulalic, Ismir; Rouwendal, Jan

    The purpose of this paper is to study to what extent two-car households substitute the use of their less fuel efficient car by the use of their more fuel efficient car after an increase in fuel prices. Based on a simple theoretical framework we use a large sample of detailed Danish data on two-car...... households to estimate, for each car owned by the household, own and cross-price effects of increases in fuel costs per kilometer. The empirical results point at important substitution effects, so that models that estimate responses to fuel prices on the implicit or explicit assumption of one car per...

  15. Car car cars:车库梦想

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    在曾经关于南京摇滚大集合的专题中我们介绍过这支年轻而有趣的乐队,当时他们刚刚开始,最令人印象深刻是男吉他+女鼓手的车库摇滚乐队配置,今年,他们在近一年的辗转与坚持中,越来越多地参与到南京、北京和更多城市的演出中,同时独立发行了乐队的首张同名EP。Car Car Cars的名字和他们热衷的车库风格鲜明地联系在一起,而除了对于风格上的暗示,这个名字与他们最初组建时一直在一间废弃的驾校模拟器教室排练有很大关系。“里面有很多那种模驾练习机嘛,当时就想取一个和“车”有关的乐队名字应该很酷,就叫CAR CAR CARS吧!”酷的不只有名字,Car Car Cars由兄妹二人组成,主唱兼吉他手小汤是年轻的哥哥。鼓手是漂亮的妹妹,这种无意间造就的话题性让人有意无意地联系统The White Stripes。除了外型、配置上的天生抢眼,Car Car Cars这一年中的数场演出,也展示了他们凌厉的台风与属于车库的狂野,首张EP一上来就使用了同期录音的方式,展示了很多惊喜,虽然也不可避免地了一些些遗憾。在进一步的发展中。克服了创作、表现力的一些进阶困难之后,Car Car Cars完全有实力为风格趋于过份统一的国内年轻摇滚圈添上与众不同的一笔。

  16. Big Car,More Costly?

    Institute of Scientific and Technical Information of China (English)

    Liu Jiangwen

    2008-01-01

    @@ Latest story Current story on car consumption tax is performing in China.Consumption tax is levied on goods on the basis of value-added tax (VAT).A small number of commodities are chosen to impose consumption tax.which is usually seen in the production sector.

  17. Recharging Emission-Free Cars

    Institute of Scientific and Technical Information of China (English)

    CORRIE; DOSH

    2008-01-01

    New York dealership begins sales of China-made electric vehicles In the 2006 documentary Who Killed the Electric Car?, Director Chris Paine showed how auto manufacturers, the oil industry, government officials and consumers suppressed the development of allelectric, emission-free vehicles. Now, with

  18. The Speeding Car Design Challenge

    Science.gov (United States)

    Roman, Harry T.

    2009-01-01

    All too often, one reads about high-speed police chases in pursuit of stolen cars that result in death and injury to people and innocent bystanders. Isn't there another way to accomplish the apprehension of the thieves that does not put people at such great risk? This article presents a classroom challenge to use technology to remotely shutdown…

  19. 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

  20. Restoring a Classic Electric Car

    Science.gov (United States)

    Kraft, Thomas E.

    2012-01-01

    One hundred years ago, automobiles were powered by steam, electricity, or internal combustion. Female drivers favored electric cars because, unlike early internal-combustion vehicles, they did not require a crank for starting. Nonetheless, internal-combustion vehicles came to dominate the industry and it's only in recent years that the electrics…

  1. Automated Car Park Management System

    Science.gov (United States)

    Fabros, J. P.; Tabañag, D.; Espra, A.; Gerasta, O. J.

    2015-06-01

    This study aims to develop a prototype for an Automated Car Park Management System that will increase the quality of service of parking lots through the integration of a smart system that assists motorist in finding vacant parking lot. The research was based on implementing an operating system and a monitoring system for parking system without the use of manpower. This will include Parking Guidance and Information System concept which will efficiently assist motorists and ensures the safety of the vehicles and the valuables inside the vehicle. For monitoring, Optical Character Recognition was employed to monitor and put into list all the cars entering the parking area. All parking events in this system are visible via MATLAB GUI which contain time-in, time-out, time consumed information and also the lot number where the car parks. To put into reality, this system has a payment method, and it comes via a coin slot operation to control the exit gate. The Automated Car Park Management System was successfully built by utilizing microcontrollers specifically one PIC18f4550 and two PIC16F84s and one PIC16F628A.

  2. Inflation Rates, Car Devaluation, and Chemical Kinetics

    Science.gov (United States)

    Pogliani, Lionello; Berberan-Santos, Màrio N.

    1996-10-01

    The inflation rate problem of a modern economy shows quite interesting similarities with chemical kinetics and especially with first-order chemical reactions. In fact, capital devaluation during periods of rather low inflation rates or inflation measured over short periods shows a dynamics formally similar to that followed by first-order chemical reactions and they can thus be treated by the aid of the same mathematical formalism. Deviations from this similarity occurs for higher inflation rates. The dynamics of price devaluation for two different types of car, a compact car and a luxury car, has been followed for seven years long and it has been established that car devaluation is a process that is formally similar to a zeroth-order chemical kinetic process disregarding the type of car, if car devaluation is much faster than money devaluation. In fact, expensive cars devaluate with a faster rate than inexpensive cars.

  3. ANALYSIS OF MODERN CAR BODY STRAIGHTENING METHODS

    Directory of Open Access Journals (Sweden)

    Arhun, Sch.

    2013-01-01

    Full Text Available The analysis of modern car body panels straightening methods is carried out. There have been described both traditional and alternative methods of car body panels straightening. The urgency of magnetic pulse teсhnology dignment is grounded. The main advantages of magnetic pulse teсhno-logy of car body straightening are defernined.

  4. Bayesian calibration of car-following models

    NARCIS (Netherlands)

    Van Hinsbergen, C.P.IJ.; Van Lint, H.W.C.; Hoogendoorn, S.P.; Van Zuylen, H.J.

    2010-01-01

    Recent research has revealed that there exist large inter-driver differences in car-following behavior such that different car-following models may apply to different drivers. This study applies Bayesian techniques to the calibration of car-following models, where prior distributions on each model p

  5. Determining the Air Drag on a Car.

    Science.gov (United States)

    Farr, John E.

    1983-01-01

    Students' cars and wristwatches are used as "apparatus" to introduce and demonstrate Newton's second law of motion. Forces acting on cars are discussed and typical student data (for different makes of cars) are provided. Data could also be used in discussions of work, horsepower, efficiency, and energy cost. (JN)

  6. 49 CFR 174.57 - Cleaning cars.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Cleaning cars. 174.57 Section 174.57... and Loading Requirements § 174.57 Cleaning cars. All hazardous material which has leaked from a package in any rail car or on other railroad property must be carefully removed....

  7. Car Ownership and Private Car Use A Microeconometric Analysis Based on Norwegian Data

    OpenAIRE

    Dag G. Wetterwald

    1994-01-01

    In this paper we analyze household's car ownership and private car use decisions in a model proposed by de Jong (1990). The model, which incorporates variable and fixed costs of car use, can be used to predict the effects of changes in policy measures on the car stock and aggregate use. The model is estimated on Norwegian household data for 1985.

  8. Seatbelts in CAR therapy: How Safe Are CARS?

    OpenAIRE

    Kentaro Minagawa; Xiaoou Zhou; Shin Mineishi; Antonio Di Stasi

    2015-01-01

    T-cells genetically redirected with a chimeric antigen receptor (CAR) to recognize tumor antigens and kill tumor cells have been infused in several phase 1 clinical trials with success. Due to safety concerns related to on-target/off-tumor effects or cytokine release syndrome, however, strategies to prevent or abate serious adverse events are required. Pharmacologic therapies; suicide genes; or novel strategies to limit the cytotoxic effect only to malignant cells are under active investigati...

  9. Entwurfskonzept einer Car2Car-Multiband-Dachantenne

    Science.gov (United States)

    Wang, Y.; Reit, M.; Mathis, W.

    2012-09-01

    Due to the vastly increasing use of wireless services in the car, such as WiFi, Car2Car and LTE, the requirements on bandwidth and radiation pattern of the roof antenna systems become more challenging. In this work, a design concept for multi-band roof antenna systems is presented. We aim to get a higher bandwidth and an almost circular radiation pattern on the horizontal plane. Moreover, the antenna length is considered in order to fulfill the requirements set by construction ECE-regulations (ECE, 2010). The applicability of the design concept is not limited to multi-band roof antennas, it can also be used for a general wideband antenna design. For illustration of this concept, a multi-band roof antenna with a bandwidth of 780 MHz to 5.9 GHz and a near circular radiation pattern with an average gain of G = 3 dBi (at 5.9 GHz) on the horizontal plane is designed. The simulation and measurement results are presented.

  10. ARM7 Based Smart Car Security System.

    OpenAIRE

    J.R. Shaikh, S. M. Kate

    2012-01-01

    The main aim of this project is to offer an advance security system in CAR, which consists of a face detection subsystem, a GPS module, a GSM module and a control platform. The face detection subsystem can detect faces in cars during the period in which nobody should be in the car, and make an alarm loudly or soundlessly. The other modules transmit necessary information to users and help to keep eyes on cars all the time, even when the car is lost.In todays world, many new techniques such as ...

  11. 49 CFR 215.121 - Defective car body.

    Science.gov (United States)

    2010-10-01

    ..., DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Freight Car Components Car Bodies § 215.121 Defective car body. A railroad may not place or continue in service a car, if: (a) Any portion of... 49 Transportation 4 2010-10-01 2010-10-01 false Defective car body. 215.121 Section...

  12. Car insurance information management system

    OpenAIRE

    SUN, Yu

    2015-01-01

    A customer information system is a typical information management system. It involves three aspects, the backstage database establishment, the application development and the system maintenance. A car insurance information management system is based on browser/server structure. Microsoft SQL Server establishes the backstage database. Active Server Pages, from Microsoft as well is used as the interface layer. The objective of this thesis was to apply ASP to the dynamic storage of a web page...

  13. Thermoelectric Air Cooling For Cars

    Directory of Open Access Journals (Sweden)

    Manoj S. Raut

    2012-05-01

    Full Text Available India is the second most populous country in the world with over 1.21billion people (estimated for April, 2011,more than sixth of the world’s population. India is projected to be world’s most populous country by 2025,surpassing china, its population exceeding 1.6 billion people by 2050.Comparing with the population there are 2.65 million cars sold in India as of march 2011.According to the society of Indian automotive manufacturer, annual car sales are projected to increase up to 5 million vehicles by 2015 and more than a 9 million by 2020.By 2050,the country is expected to top of the world in car volumes with approximately 611 million vehicles on the nation’s roads.The above data shows that, as the population increase the no. of vehicles also increase. Today, an automobile is a necessity for everyone. For a long or short journey people need car regard to thesafety, environment and most important comfort. Owing to these reasons, many vehicles are equipped with heating, ventilating and air conditioning system. In today’s world, no one feel comfortable in a vehicle without HVAC system. Therefore, HVAC becomes an integral part of human life. Today’s present HVAC system is very efficient and reliable but it has some demerits. It has been observed during the last two decades that the O3 –layer is slowly destroyed because of the refrigerant (CFC and HFC used for the refrigeration and air –conditioning purposes. The common refrigerant used is HFC’s which are leaked and slowly climb into the atmosphere. When they reach to O3 layer they act on O3 –molecules and the layer of O3 is destroyed.

  14. Servicing a Connected Car Service

    OpenAIRE

    Svensson, Benjamin; Varnai, Kristian

    2015-01-01

    Increased wireless connectivity to vehicles invites both existing and new digital methods of attack, requiring the high prioritisation of security throughout the development of not just the vehicle, but also the services provided for it. This report examines such a connected car service used by thousands of customers every day and evaluates it from a security standpoint. The methods used for this evaluation include both direct testing of vulnerabilities, as well as the examination of design c...

  15. Substitution between cars within the household

    DEFF Research Database (Denmark)

    De Borger, Bruno; Mulalic, Ismir; Rouwendal, Jan

    2016-01-01

    In this paper we study the demand for car kilometres in two-car households, focusing on the substitution between cars of different fuel efficiency in response to fuel price changes. We use a large sample of detailed Danish data on two-car households to estimate – for each car owned by the household...... – own and cross-price effects of increases in fuel costs per kilometre. The empirical results show that failure to capture substitution between cars within the household can result in substantial misspecification biases. Ignoring substitution, the basic model yielded fuel price elasticities of 0.98 and...... 1.41 for the primary and secondary cars, respectively. Accounting for substitution effects, these figures reduce to, respectively, 0.32 and 0.45. Consistent with substitution behaviour, we find that the fuel price elasticity of fuel demand exceeds the elasticity of kilometre demands with respect to...

  16. CARS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Mercury Mariner混合动力车是一款豪华紧凑型SUV,它采用混合动力发动机,无级变速和全驱动驾驶,续航里程达640公里。如果您是一位不喜欢走寻常路的人,那么这款车型先进的导航系统以及出色的稳定性控制定会给带来惊喜。

  17. CARS

    Institute of Scientific and Technical Information of China (English)

    李啸龙

    2011-01-01

    MINI COUNTRYMAN成为国内空客A380首航专用引导车 10月17日,来自中国南方航空公司的国内首架空客A380于北京首都国际机场起飞,经过近2000km、3个小时的航程,成功降落在广州白云国际机场,3辆MINI COUNTRYMAN引导着这一架“空中巨无霸”精准停机入位。

  18. CARS

    Institute of Scientific and Technical Information of China (English)

    李啸龙

    2011-01-01

    MINI COUNTRYMAN成为国内空客A380首航专用引导车10月17日,来自中国南方航空公司的国内首架空客A380于北京首都国际机场起飞,经过近2000km、3个小时的航程,成功降落在广州白云国际机场,3辆MINI COUNTRYMAN引导着这一架“空中巨无霸”精准停机入位。

  19. Driving CAR T-cells forward.

    Science.gov (United States)

    Jackson, Hollie J; Rafiq, Sarwish; Brentjens, Renier J

    2016-06-01

    The engineered expression of chimeric antigen receptors (CARs) on the surface of T cells enables the redirection of T-cell specificity. Early clinical trials using CAR T cells for the treatment of patients with cancer showed modest results, but the impressive outcomes of several trials of CD19-targeted CAR T cells in the treatment of patients with B-cell malignancies have generated an increased enthusiasm for this approach. Important lessons have been derived from clinical trials of CD19-specific CAR T cells, and ongoing clinical trials are testing CAR designs directed at novel targets involved in haematological and solid malignancies. In this Review, we discuss these trials and present strategies that can increase the antitumour efficacy and safety of CAR T-cell therapy. Given the fast-moving nature of this field, we only discuss studies with direct translational application currently or soon-to-be tested in the clinical setting. PMID:27000958

  20. Diesel cars in the United States

    Energy Technology Data Exchange (ETDEWEB)

    1978-06-01

    The purpose of this study was to develop a better understanding of the causes of the recent increased interest in diesel cars, thereby providing insight into the related behavior of institutions and individuals. This knowledge may improve the formulation of federal policies for diesel, electric, and other more energy-efficient car systems. The study describes developments in the diesel car field over the past few years, and discusses the present status of diesel cars. Historical data were assembled on diesel car sales and on parameters that might have affected the sales. Information is included on the following items related to diesel cars: buyers preferences and why; fuel economy and availability; energy conservation potential; and exhaust emissions, their control and air pollution effects. (LCL)

  1. Wooing the Chinese Car-Buyer

    Institute of Scientific and Technical Information of China (English)

    MATTHEW PLOWRIGHT; CHRISTINE TSANG

    2008-01-01

    @@ Zhu Ce is a 22-year old salesman at Beijing's largest car market, North Asia Car Market, or Beiya Cheshi (北亚车市). He has been working there a few months, and on average makes about IO sales a month. But Zhu knows next to nothing about cars. He doesn't own one himself, and his employers simply provided him with a small information pamphlet by way of training.

  2. Modeling human learning involved in car driving

    OpenAIRE

    Wewerinke, P.H.

    1994-01-01

    In this paper, car driving is considered at the level of human tracking and maneuvering in the context of other traffic. A model analysis revealed the most salient features determining driving performance and safety. Learning car driving is modelled based on a system theoretical approach and based on a neural network approach. The aim of this research is to assess the relative merit of both approaches to describe human learning behavior in car driving specifically and in operating dynamic sys...

  3. Development of a safe car seat

    OpenAIRE

    Malnarič, Vili; Zupanc, Mirko; Drenovec, Mitja

    2015-01-01

    Here we present a list and order of actions to be taken for the successful development and industrialization of a safe car seat. During the seat's development, its safety role in the car has to be considered. With respect to this, the procedures defining the safety characteristics of the products have to be taken into account. The development stages for a safe car seat are merged within three phases, as follows: the preparation of the starting pointsfor the development of a safe car seat, the...

  4. Heterodyne effect in Hybrid CARS

    Science.gov (United States)

    Wang, Xi; Zhang, Aihua; Zhi, Miaochan; Sokolov, Alexei; Welch, George; Scully, Marlan

    2009-10-01

    We study the interaction between the resonant Raman signal and non-Raman field, either the concomitant nonresonant four-wave-mixing (FWM) background or an applied external field, in our recently developed scheme of coherent Anti-Stokes Raman scattering, a hybrid CARS. Our technique combines instantaneous coherent excitation of several characteristic molecular vibrations with subsequent probing of these vibrations by an optimally shaped, time-delayed, narrowband laser pulse. This pulse configuration mitigates the non-resonant FWM background while maximizing the Raman-resonant signal, and allows rapid and highly specific detection even in the presence of multiple scattering. We apply this method to non-invasive monitoring of blood glucose levels. Under certain conditions we find that the measured signal is linearly proportional to the glucose concentration due to optical interference with the residual background light, which allows reliable detection of spectral signatures down to medically-relevant glucose levels. We also study the interference between the CARS field and an external field (the local oscillator) by controlling their relative phase and amplitude. This control allows direct observation of the real and imaginary components of the third-order nonlinear susceptibility (χ^(3)) of the sample. We demonstrate that the heterodyne method can be used to amplify the signal and thus increase detection sensitivity.

  5. MMS Based Car Security System

    Directory of Open Access Journals (Sweden)

    Surendra Sot

    2013-03-01

    Full Text Available In This paper “MMS Based Car Security System” is being proposed to solve the issue. It introduces the integration between monitoring and tracking system. Both elements are very crucial in order to have a powerful security system. The system can send SMS and MMS to the owner to have fast response especially if the car is nearby. This paper focuses on using MMS and SMS technology. As soon as there is intrusion detected, first the SMS is sent to master user and the picture of the intruder will be sent via local GSM/GPRS service provider to user (and / or police mail ID. The implementation and testing results show the success of prototype in sending MMS to owner within 30 seconds. The timing and results are suitable to owner and police to take suitable action against intruder. User can also control the module using command. User has to send different SMS to module while configuration of module for master. Master user can be change as per need, only master user can make changes in to the module.

  6. Car-to-car safety broadcast with interference using Raptor codes

    OpenAIRE

    Abdullah, NF; Doufexi, A; Piechocki, RJ

    2011-01-01

    Car-to-car safety applications that demand real-time and reliable communications in vehicular ad hoc networks (VANETs) requires a new paradigm of coding techniques. In this paper, we propose a novel coding approach using a systematic Raptor code for car-to- car post-crash warning broadcast applications. A cross-layer simulator model is developed to evaluate the performance of Raptor codes against repetition codes using also multiple antennas spatial diversity techniques. The end-to-end delay ...

  7. An improved car-following model considering velocity fluctuation of the immediately ahead car

    Science.gov (United States)

    Yu, Shaowei; Huang, Mengxing; Ren, Jia; Shi, Zhongke

    2016-05-01

    To better describe car-following behaviors in the adaptive cruise control strategy and further increase roadway traffic mobility and reduce fuel consumptions, the linkage between velocity fluctuation of the immediately ahead car and the following car's acceleration or deceleration is explored with respect to the measured car-following data by employing the gray correlation analysis theory and then an improved car-following model considering velocity fluctuation of the immediately ahead car on basis of the full velocity difference model is proposed. Numerical simulations are carried out and the effects of velocity fluctuation of the immediately ahead car on each car's velocity, acceleration, vehicular gap, fuel consumptions and the total fuel consumptions of the whole car-following system with different time window lengths are investigated in detail. The results show that velocity fluctuation of the immediately ahead car has significant effects on car-following behaviors and fuel consumptions, and that considering velocity fluctuation of the immediately ahead car in designing the adaptive cruise control system can improve traffic flow stability and reduce fuel consumptions.

  8. An improved car-following model with two preceding cars' average speed

    Science.gov (United States)

    Yu, Shao-Wei; Shi, Zhong-Ke

    2015-01-01

    To better describe cooperative car-following behaviors under intelligent transportation circumstances and increase roadway traffic mobility, the data of three successive following cars at a signalized intersection of Jinan in China were obtained and employed to explore the linkage between two preceding cars' average speed and car-following behaviors. The results indicate that two preceding cars' average velocity has significant effects on the following car's motion. Then an improved car-following model considering two preceding cars' average velocity was proposed and calibrated based on full velocity difference model and some numerical simulations were carried out to study how two preceding cars' average speed affected the starting process and the traffic flow evolution process with an initial small disturbance, the results indicate that the improved car-following model can qualitatively describe the impacts of two preceding cars' average velocity on traffic flow and that taking two preceding cars' average velocity into account in designing the control strategy for the cooperative adaptive cruise control system can improve the stability of traffic flow, suppress the appearance of traffic jams and increase the capacity of signalized intersections.

  9. Silver Cars Are the Safest on the Road

    Institute of Scientific and Technical Information of China (English)

    蒋保平

    2007-01-01

    <正>Silver cars are much less likely to be involved in a serious crash than cars of other colours,suggests a new study of over 1,000 cars.People driving in silver cars were 50 per cent less likely to suffer serious injury in a crash compared with drivers of white cars,the research in New Zealand found.

  10. 49 CFR 180.507 - Qualification of tank cars.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Qualification of tank cars. 180.507 Section 180... QUALIFICATION AND MAINTENANCE OF PACKAGINGS Qualification and Maintenance of Tank Cars § 180.507 Qualification of tank cars. (a) Each tank car marked as meeting a “DOT” specification or any other tank car...

  11. Driving an improved CAR for cancer immunotherapy.

    Science.gov (United States)

    Huang, Xiaopei; Yang, Yiping

    2016-08-01

    The recent clinical success of chimeric antigen receptor (CAR) T cell therapy for B cell malignancies represents a paradigm shift in cancer immunotherapy. Unfortunately, application of CAR T cell-mediated therapy for solid tumors has so far been disappointing, and the reasons for this poor response in solid tumors remain unknown. In this issue of the JCI, Cherkassky and colleagues report on their use of a murine model of human pleural mesothelioma to explore potential factors that limit CAR T cell efficacy. Their studies have uncovered the importance of the tumor microenvironment in the inhibition of CAR T cell functions, revealed a critical role for the programmed death-1 (PD-1) pathway in CAR T cell exhaustion within the tumor microenvironment, and demonstrated improved antitumor effects with a CAR T cell-intrinsic PD-1 blockade strategy using a dominant negative form of PD-1. Together, the results of this study lay the groundwork for further evaluation of mechanisms underlying CAR T cell immune evasion within the tumor microenvironment for the improvement of CAR T cell-mediated therapy for solid tumors. PMID:27454296

  12. Car Stopping Distance on a Tabletop

    Science.gov (United States)

    Haugland, Ole Anton

    2013-01-01

    Stopping distances in car braking can be an intriguing topic in physics teaching. It illustrates some basic principles of physics, and sheds valuable light on students' attitude towards aggressive driving. Due to safety considerations, it can be difficult to make experiments with actual car braking. (Contains 2 figures.)

  13. Environmental impact of scrapping old cars

    NARCIS (Netherlands)

    Wee, Bert van; Moll, Henri C.; Dirks, Jessica

    2000-01-01

    Many countries introduced scrapping programs in the 90s, partly legitimated by environmental impact reductions. However, reducing the age of the current car fleet may result in an increase of life-cycle CO2 emissions. This will probably also be true for cars to be produced in future unless fuel effi

  14. Rear-facing car seat (image)

    Science.gov (United States)

    A rear-facing car seat position is recommended for a child who is very young. Extreme injury can occur in an accident because ... child. In a frontal crash a rear-facing car seat is best, because it cradles the head, ...

  15. A Radio-Controlled Car Challenge

    Science.gov (United States)

    Roman, Harry T.

    2010-01-01

    Watching a radio-controlled car zip along a sidewalk or street has become a common sight. Within this toy are the basic ingredients of a mobile robot, used by industry for a variety of important and potentially dangerous tasks. In this challenge, students consider modifying an of-the-shelf, radio-controlled car, adapting it for a robotic task.

  16. CERN car stickers for 2014

    CERN Multimedia

    2013-01-01

    The stickers on your vehicles will cease to be valid at the end of 2013. We kindly request that you inform us as soon as possible if you no longer own a vehicle that is in our records. In particular, please inform the CERN Registration Service (Building 55, first floor) if you receive a sticker for a vehicle that you no longer own.   Stickers for 2014 are valid immediately and can be displayed as soon as you receive them. The Guards Service will continue to allow cars displaying a 2013 sticker into the CERN site until no later than 31 January 2014. After that date, the Guards Service will be obliged to deny access to any vehicles not displaying a valid sticker. Please see Operational Circular No. 2 for more details. We wish you a pleasant day and happy holidays, GS/DI security and access control service

  17. Reactions of Met-Cars

    International Nuclear Information System (INIS)

    A new class of metal-carbon complexes, termed metallo-carbohedrenes (Met-Cars), have been discovered to form in a plasma reactor in which early transition metals are vaporized into a stream carrying small hydrocarbon molecules. The initial discovery involved the species Ti8c12+, while subsequent studies revealed the stability of the anion and, most importantly, the neutral species. Subsequent investigations show that similar molecules, predicted to have a pentagonal dodecahedral structure, can also be formed with vanadium, hafnium, and zirconium. In the case of the latter, more recent investigations have displaced an interesting growth pattern. In particular, pentagonal dodecahedrons with dangling carbon atoms can undergo further growth, adding at least a second and third cage. The latest results on the properties and reactivities of these new cage-like molecular clusters will be discussed

  18. Modelling and optimization of car-to-car compatibility - Modellierung und optimierung von pkw-pkw-kompatibilität

    NARCIS (Netherlands)

    Mooi, H.G.; Nastic, T.; Huibers, J.H.A.M.

    1999-01-01

    In this paper simple and more detailed MADYMO multibody models were used to simulate the car structure for improving the car-to-car compatibility of the whole car fleet. As a first step, survey studies were performed to develop a method for the optimization of car design with respect to frontal and

  19. Study on Performances of Car-following Models Induced by Motions of a Leading Car

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    This paper investigated the performances of a well-known car-following model with numerical simulations in describing the deceleration process induced by the motion of a leading car. A leading car with a pre-specified speed profile was used to test the above model. The results show that this model is to some extent deficient in performing the process aforementioned. Modifications of the model to overcome these deficiencies were demonstrated and a modified car-following model was proposed accordingly. Furthermore, the delay time of car motion of the new model were studied.

  20. The kinematic advantage of electric cars

    Science.gov (United States)

    Meyn, Jan-Peter

    2015-11-01

    Acceleration of a common car with with a turbocharged diesel engine is compared to the same type with an electric motor in terms of kinematics. Starting from a state of rest, the electric car reaches a distant spot earlier than the diesel car, even though the latter has a better specification for engine power and average acceleration from 0 to 100 km h-1. A three phase model of acceleration as a function of time fits the data of the electric car accurately. The first phase is a quadratic growth of acceleration in time. It is shown that the tenfold higher coefficient for the first phase accounts for most of the kinematic advantage of the electric car.

  1. Dual-tip-enhanced ultrafast CARS nanoscopy

    CERN Document Server

    Ballmann, Charles W; Sinyukov, Alexander M; Sokolov, Alexei V; Voronine, Dmitri V

    2013-01-01

    Coherent anti-Stokes Raman scattering (CARS) and, in particular, femtosecond adaptive spectroscopic techniques (FAST CARS) have been successfully used for molecular spectroscopy and microscopic imaging. Recent progress in ultrafast nanooptics provides flexibility in generation and control of optical near fields, and holds promise to extend CARS techniques to the nanoscale. In this theoretical study, we demonstrate ultrafast subwavelentgh control of coherent Raman spectra of molecules in the vicinity of a plasmonic nanostructure excited by ultrashort laser pulses. The simulated nanostructure design provides localized excitation sources for CARS by focusing incident laser pulses into subwavelength hot spots via two self-similar nanolens antennas connected by a waveguide. Hot-spot-selective dual-tip-enhanced CARS (2TECARS) nanospectra of DNA nucleobases are obtained by simulating optimized pump, Stokes and probe near fields using tips, laser polarization- and pulse-shaping. This technique may be used to explore ...

  2. Evaluation of damaged tank car structural integrity

    International Nuclear Information System (INIS)

    To assess the safety of moving a damaged tank car, it is necessary to know the sizes and shapes of cracks, the stresses associated with moving the tank car, and the fracture toughness of the material used to fabricate the tank car. This report provides the results and recommendations for the research related to the examination of nondestructive evaluation techniques and measurements of the mechanical properties of deformed steel plate; Evaluation of computer codes to identify those capable of performing a large displacement inelastic analysis; Two 1/5-scale-model tank cars, representing damaged tank cars that were hydroburst to failure; and Preliminary tests conducted using more interferometry for determining residual stresses of rail components. 24 refs., 37 figs., 4 tabs

  3. Entertainment and Pacification System For Car Seat

    Science.gov (United States)

    Elrod, Susan Vinz (Inventor); Dabney, Richard W. (Inventor)

    2006-01-01

    An entertainment and pacification system for use with a child car seat has speakers mounted in the child car seat with a plurality of audio sources and an anti-noise audio system coupled to the child car seat. A controllable switching system provides for, at any given time, the selective activation of i) one of the audio sources such that the audio signal generated thereby is coupled to one or more of the speakers, and ii) the anti-noise audio system such that an ambient-noise-canceling audio signal generated thereby is coupled to one or more of the speakers. The controllable switching system can receive commands generated at one of first controls located at the child car seat and second controls located remotely with respect to the child car seat with commands generated by the second controls overriding commands generated by the first controls.

  4. Study Finds Hybrid Cars Greener Than Hydrogen Cars

    Institute of Scientific and Technical Information of China (English)

    励蓓蓓

    2003-01-01

    选注者言:最近,我也加入了“驾车一族”,我的小别克让我饱尝“飞驰”之乐。因此,我也更关心汽车的前景。本文向我们透露了许多研发新型汽车的最新消息。美国布什政府对研发氢燃料电池驱动的汽车的费用投入达12亿美元。但是,此消息刚刚宣布,MIT的研究就提出氢燃料电池驱动的汽车的不足:…uses sub-stantial energy and emits greenhouse gases.一种更环保更科学的汽车(hybrid cars/复合车)在日本的丰田和本田公司已经被投入生产。

  5. Will Brazil's cars go on the wagon?

    International Nuclear Information System (INIS)

    The use of ethanol as an alternative fuel for cars in Brazil, may shortly be reduced. Falling world oil prices have meant that ethanol, derived from sugar cane, following a fourteen year research program, has ceased to be a financially viable replacement for petrol. Although about a third of Brazil's cars are at present powered by ethanol, only substantial government subsidies could reinstate this fuel despite its reduced pollutant status. Government officials now predict that ethanol will become merely a petrol additive and production of ethanol cars will have stopped by the year 2000. (UK)

  6. Piecewise linear car-following modeling

    CERN Document Server

    Farhi, Nadir

    2011-01-01

    We present a traffic model which extends the linear car-following model as well as the min-plus traffic model (a model based on the min-plus algebra). A discrete-time car-dynamics describing the traffic on a 1-lane road without passing is interpreted as a dynamic programming equation of a stochastic optimal control problem of a Markov chain. This variational formulation permits to characterize the stability of the car-dynamics and to calculte the stationary regimes when they exist. The model is based on a piecewise linear approximation of the fundamental traffic diagram.

  7. Charging electric cars from solar energy

    OpenAIRE

    Liang, Xusheng; Tanyi, Elvis; Zou, Xin

    2016-01-01

    Before vehicles were heavily relied on coal, fossil fuels and wind for power.  Now, they are rapidly being replaced by electric vehicles and or plug-in hybrid electric cars. But these electric cars are still faced with the problem of energy availability because they rely on energy from biomass, hydro power and wind turbines for power generation. The abundance of solar radiation and its use as solar energy as a power source in driving these rapidly increasing electric cars is not only an impor...

  8. The Stylistic Analysis of car ads languages

    Institute of Scientific and Technical Information of China (English)

    张伟苹

    2014-01-01

    Automotive advertising language is mix of phonetics, vocabulary, rhetoric, syntax, and discourse language etc., and owning a strong promotional effect which can functioned as a bridge between language expression and promotion system for es-sential products and consumers. As a kind of the commercial advertising, car advertising with its own unique language features not only for product considerably, but also enriches the advertising language. In order to analysis the car ads, this article draws at-tention from the aspects of the phonetics, vocabulary, rhetoric and syntax features, and aims to get a further and better analysis or understanding of the car ads Languages.

  9. PC-based car license plate reader

    Science.gov (United States)

    Hwang, Chung-Mu; Shu, Shyh-Yeong; Chen, Wen-Yu; Chen, Yie-Wern; Wen, Kuang-Pu

    1992-11-01

    A car license plate reader (CLPR) using fuzzy inference and neural network algorithm has been developed in Industrial Technology Research Institute (ITRI) and installed in highway toll stations to identify stolen cars. It takes an average of 0.7 seconds to recognize a car license plate by using a PC with 80486-50 CPU. The recognition rate of the system is about 97%. The techniques of CLPR include vehicle sensing, image grab control, optic pre- processing, lighting, and optic character recognition (OCR). The CLPR can be used in vehicle flow statistics, the checking of stolen vehicles, automatic charging systems in parking lots or garage management, and so on.

  10. Electric cars as mobile power storage systems

    International Nuclear Information System (INIS)

    This article discusses the use of electric cars as a means of optimising the use of renewable energy sources. Charging the cars' batteries during periods when cheap electricity prices prevail and then using excess capacity to supply the mains with electricity during periods of peak demand is discussed. The possible use of wind for power generation is discussed and a system proposed by a leading supplier of electrical apparatus and systems is examined. Two examples of electric cars and associated power chains are looked at and tests in everyday practice are described

  11. DIAGNOSTICS OF A MODERN CAR

    Directory of Open Access Journals (Sweden)

    Khrapov Y. N.

    2016-04-01

    Full Text Available The article presents a technical diagnostics of a car as a complex of goals and tasks connected with trouble-shooting of mechanisms and systems in order to eliminate them. We have considered the stages of computer diagnostics of different automobile systems such as diagnosing the engine, the brake system, steering and suspension. We have analyzed their components, the ways of troubleshooting and elimination recommendations. The article presents the main troubles transferred from the electronic control unit. The article also presents the stages of diagnosing the engine including external examination, listening to abnormal noises, checking the operating fluids and the engine management system, diagnosing the basic engine systems and checking the cylinders being filled. The article contains the list of main troubles and their reasons. One can also see diagnosing the brake system, its defects and remedies. The article presents diagnostics and repair of the suspender and graphics describing the check of the dismantled shock strut at the stand and tests of the shock strut without being dismantled. We have analyzed computer diagnostics and the problems it solves

  12. CAR models: next-generation CAR modifications for enhanced T-cell function.

    Science.gov (United States)

    Abate-Daga, Daniel; Davila, Marco L

    2016-01-01

    T cells genetically targeted with a chimeric antigen receptor (CAR) to B-cell malignancies have demonstrated tremendous clinical outcomes. With the proof in principle for CAR T cells as a therapy for B-cell malignancies being established, current and future research is being focused on adapting CAR technology to other cancers, as well as enhancing its efficacy and/or safety. The modular nature of the CAR, extracellular antigen-binding domain fused to a transmembrane domain and intracellular T-cell signaling domains, allows for optimization by replacement of the various components. These modifications are creating a whole new class of therapeutic CARs. In this review, we discuss the recent major advances in CAR design and how these modifications will impact its clinical application. PMID:27231717

  13. Binarity of the LBV HR Car

    CERN Document Server

    Rivinius, Th; de Wit, W J; Mehner, A; Martayan, Ch; Guieu, S; Bouquin, J -B Le

    2014-01-01

    VLTI/AMBER and VLTI/PIONIER observations of the LBV HR Car show an interferometric signature that could not possibly be explained by an extended wind, more or less symmetrically distributed around a single object. Instead, observations both in the Br$\\gamma$ line and the H-band continuum are best explained by two point sources (or alternatively one point source and one slightly extended source) at about 2 mas separation and a contrast ratio of about 1:5. These observations establish that HR Car is a binary, but further interpretation will only be possible with future observations to constrain the orbit. Under the assumption that the current separation is close to the maximum one, the orbital period can be estimated to be of the order of 5 years, similar as in the $\\eta$ Car system. This would make HR Car the second such LBV binary.

  14. 100-Car Naturalistic Driving Study Fact Sheet

    OpenAIRE

    Box, Sherri

    2005-01-01

    The 100-Car Naturalistic Driving Study was recently completed by the Virginia Tech Transportation Institute (VTTI) and sponsored by the National Highway Traffic Safety Administration (NHTSA), Virginia Tech, Virginia Department of Transportation (VDOT), and Virginia Transportation Research Council (VTRC).

  15. Ultrafast CARS with Improved Spectral Resolution

    Directory of Open Access Journals (Sweden)

    Lochbrunner S.

    2013-03-01

    Full Text Available Molecular vibrations are investigated by time and frequency resolved CARS applying ultrafast excitation and picosecond probing for high spectral resolution. Enhanced spectral structure and beating phenomena are demonstrated for coalescing Raman bands.

  16. Computer Security: your car, my control

    CERN Multimedia

    Stefan Lueders, Computer Security Team

    2015-01-01

    We have discussed the Internet of Things (IoT) and its security implications already in past issues of the CERN Bulletin, for example in “Today’s paranoia, tomorrow’s reality” (see here). Unfortunately, tomorrow has come. At this years's Black Hat conference researchers presented their findings on how easily your car can be hacked and controlled remotely. Sigh.   While these researchers have just shown that they can wirelessly hijack a Jeep Cherokee, others have performed similar studies with SmartCars, Fords, a Tesla, a Corvette, BMWs, Chryslers and Mercedes! With the increasing computerisation of cars, the engine management system, air conditioning, anti-lock braking system, electronic stability programme, etc. are linked to the infotainment, navigation and communication systems, opening the door for these vehicles to be hacked remotely. The now prevalent Bluetooth connection with smartphones is one entry vector to attack your car remotely...

  17. Humanitarian reform: a view from CAR

    Directory of Open Access Journals (Sweden)

    Toby Lanzer

    2007-12-01

    Full Text Available As the Humanitarian Coordinator in the Central AfricanRepublic (CAR, it is my job to ensure that the UN andhumanitarian organisations work together to meet needsas efficiently as we can.

  18. CAR-T Cell Therapy for Lymphoma.

    Science.gov (United States)

    Ramos, Carlos A; Heslop, Helen E; Brenner, Malcolm K

    2016-01-01

    Lymphomas arise from clonal expansions of B, T, or NK cells at different stages of differentiation. Because they occur in the immunocyte-rich lymphoid tissues, they are easily accessible to antibodies and cell-based immunotherapy. Expressing chimeric antigen receptors (CARs) on T cells is a means of combining the antigen-binding site of a monoclonal antibody with the activating machinery of a T cell, enabling antigen recognition independent of major histocompatibility complex restriction, while retaining the desirable antitumor properties of a T cell. Here, we discuss the basic design of CARs and their potential advantages and disadvantages over other immune therapies for lymphomas. We review current clinical trials in the field and consider strategies to improve the in vivo function and safety of immune cells expressing CARs. The ultimate driver of CAR development and implementation for lymphoma will be the demonstration of their ability to safely and cost-effectively cure these malignancies. PMID:26332003

  19. Red, Yellow, and Green: A psychological perspective on car purchase and implications for subsequent car use

    OpenAIRE

    Nayum, Alim

    2016-01-01

    ABSTRACT - Red, Yellow, and Green: A psychological perspective on car purchase and implications for subsequent car use - Research on consumer behaviors having high impact on natural resources and the environment is considered important for developing measures for a sustainable future. This thesis focuses on one of such consumer behaviors – purchases and use of new passenger cars. The primary aim of the thesis is to examine the effects of socio-psychological factors in ...

  20. Post-Car World: Why Laugh at Change? Definitions of the Car and Potential Changes

    OpenAIRE

    Rigal, Alexandre; Rudler, Jade

    2014-01-01

    Far from the sirens of Modernism and the models founded on a standard vision of humanity, the scope of the Post-Car World research project is pluralistic. This project, funded by the Fonds National (Synergia), aims to create urban planning scenarios, focusing on the role of the car. Originally based on our investigation of people’s relationship with the car, the plurality of practices and their possible (and desired) alternatives will likewise enhance these scenarios. This plurality of views ...

  1. Travel Time Estimation Using Floating Car Data

    CERN Document Server

    Sevlian, Raffi

    2010-01-01

    This report explores the use of machine learning techniques to accurately predict travel times in city streets and highways using floating car data (location information of user vehicles on a road network). The aim of this report is twofold, first we present a general architecture of solving this problem, then present and evaluate few techniques on real floating car data gathered over a month on a 5 Km highway in New Delhi.

  2. Notice of car park and road closures

    CERN Multimedia

    2006-01-01

    The arrival of one of the end caps of the CMS Tracker in Building 186 will result in the temporary closure of the following car parks: Building186: south entrance Building 613 Building 28 Building181: south entrance Building 600 Building 31 Route Oppenheimer The car parks concerned will be closed from Sunday 22 October until the evening of Monday 23 October. Thank you for your cooperation. PH-CMT Group Tel. 164569

  3. Notice of car park and road closures

    CERN Multimedia

    2006-01-01

    The arrival of one of the end caps of the CMS Tracker in Building 186 will result in the temporary closure of the following car parks: Building186: south entrance Building 613 Building 28 Building181: south entrance Building 600 Building 31 Route Oppenheimer The car parks concerned will be closed from Monday 30 October until the evening of Tuesday 31 October. Thank you for your cooperation. PH-CMT Group Tel. 164569

  4. Issue 5: High Interest in Hybrid Cars

    OpenAIRE

    Ong, Paul M.; Haselhoff, Kim

    2005-01-01

    This SCS Fact Sheet provides information on the level of interest in purchasing hybrid automobiles—vehicles that combine gasoline and electric motors to increase fuel mileage and reduce air pollution. A significant minority stated that they are willing to pay more for such a car, with the proportion varying by income and ethnicity. Not surprisingly, those drivers who commute to work and those with environmental concerns are more likely to pay the additional cost for a hybrid car.

  5. Autonomous Guided Car Using a Fuzzy Controller

    OpenAIRE

    Olivares Mendez, Miguel Angel; Campoy, Pascual; Mellado-Bataller, Ignacio; Mondragon, Ivan; Martinez, Carol; Sanchez-Lopez, Joseluis

    2013-01-01

    The goal of the work described in this paper is to develop a visual line guided system for being used on-board an Autonomous Guided Vehicle (AGV) commercial car, controlling the steering and using just the visual information of a line painted below the car. In order to implement the control of the vehicle, a Fuzzy Logic controller has been implemented, that has to be robust against curvature changes and velocity changes. The only input information for the controller is th...

  6. Implementation of Endomorphisms of the CAR Algebra

    OpenAIRE

    Binnenhei, Carsten

    1997-01-01

    The implementation of non-surjective Bogoliubov transformations in Fock states over CAR algebras is investigated. Such a transformation is implementable by a Hilbert space of isometries if and only if the well-known Shale-Stinespring condition is met. In this case, the dimension of the implementing Hilbert space equals the square root of the Watatani index of the associated inclusion of CAR algebras, and both are determined by the Fredholm index of the corresponding one-particle operator. Exp...

  7. Without wheels: alternatives to the private car

    Energy Technology Data Exchange (ETDEWEB)

    Bendixson, T.

    1975-01-01

    Alternatives to private cars are examined in a response to the need for new transportation strategies. It is believed that there is no single panacea for the problem, and both existing technologies (trains, buses, taxis, bicycles, and cars) and new technologies (driverless vehicles, electronic guidance systems, and moving sidewalks) are considered. New concepts in town planning and life style that could reduce travel needs are examined, and various current urban experiments are detailed. (PMA)

  8. Tunable narrow band filter for CARS microscopy

    International Nuclear Information System (INIS)

    In this letter we present an approach to CARS microscopy, which compromises between fast acquisition rates and the amount of chemical information obtained. By using a light modulator as tunable filter in concert with narrowband pump and broadband Stokes pulses, we demonstrate an experimental arrangement, which allows for fast electronic switching between CARS images recorded at different Raman resonances without the need for any optical adjustment

  9. Driving Cars by Means of Genetic Algorithms

    OpenAIRE

    Sáez, Yago; Pérez, Diego; Sanjuan, Óscar; Isasi, Pedro

    2008-01-01

    The techniques and the technologies supporting Automatic Vehicle Guidance are an important issue. Automobile manufacturers view automatic driving as a very interesting product with motivating key features which allow improvement of the safety of the car, reducing emission or fuel consumption or optimizing driver comfort during long journeys. Car racing is an active research field where new advances in aerodynamics, consumption and engine power are critical each season. Our proposal is to rese...

  10. Blue Car, Red Car: Developing Efficiency in Online Interpretation of Adjective-Noun Phrases

    OpenAIRE

    Fernald, Anne; Thorpe, Kirsten; Marchman, Virginia A.

    2010-01-01

    Two experiments investigated the development of fluency in interpreting adjective-noun phrases in 30- and 36-month-old English-learning children. Using online processing measures, children’s gaze patterns were monitored as they heard the familiar adjective/noun phrases (e.g. blue car) in visual contexts where the adjective was either informative (e.g. blue car paired with red car or red house) or uninformative (e.g. blue car paired with blue house). Thirty-six-month-olds processed adjective-n...

  11. A model of car ownership and use incorporating quality choice and ownership of multiple cars

    OpenAIRE

    Rouwendal, Jan; Pommer, John

    2003-01-01

    In this paper we develop and estimate a discrete-continuous model for car ownership and use that incorporates quality choice and the decision to own multiple cars. The basic model, used for instance in De Jong (1991), treats all cars as being equal (no differences in quality) and only considers ownership of a single car. In order to introduce quality into the model we assume that the marginal utility of driving is increased by a latent variable (interpreted as quality) that is related to the ...

  12. PLC Based Automatic Multistoried Car Parking System

    Directory of Open Access Journals (Sweden)

    Swanand S .Vaze

    2014-12-01

    Full Text Available This project work presents the study and design of PLC based Automatic Multistoried Car Parking System. Multistoried car parking is an arrangement which is used to park a large number of vehicles in least possible place. For making this arrangement in a real plan very high technological instruments are required. In this project a prototype of such a model is made. This prototype model is made for accommodating twelve cars at a time. Availability of the space for parking is detected by optical proximity sensor which is placed on the pallet. A motor controlled elevator is used to lift the cars. Elevator status is indicated by LED which is placed on ground floor. Controlling of the platforms and checking the vacancies is done by PLC. For unparking of car, keyboard is interfaced with the model for selection of required platform. Automation is done to reduce requirement of space and also to reduce human errors, which in-turn results in highest security and greatest flexibility. Due to these advantages, this system can be used in hotels, railway stations, airports where crowding of car is more.

  13. 36 CFR 1192.109 - Between-car barriers.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Between-car barriers. 1192... Commuter Rail Cars and Systems § 1192.109 Between-car barriers. Where vehicles operate in a high-platform, level-boarding mode, and where between-car bellows are not provided, devices or systems shall...

  14. Modelling strategic responses to car and fuel taxation

    NARCIS (Netherlands)

    Heijnen, P.; Kooreman, P.

    2006-01-01

    We develop a model to analyse the interactions between actors involved in car and fuel taxation: consumers, car producers, fuel producers and the government. Heterogeneous consumers choose between two versions of a car that differ in engine type (diesel or gasoline). Car manufacturers and fuel produ

  15. 49 CFR 231.21 - Tank cars without underframes.

    Science.gov (United States)

    2010-10-01

    ... inches. (3) Location. One safety railing at each end of car shall extend horizontally across car not less... car at center. (ii) The safety railing shall enclose the operating platform, manway and fittings used... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD SAFETY APPLIANCE STANDARDS § 231.21 Tank cars...

  16. Premium small car demand,not rising in China

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    <正>A growing number of worldwide car makers are focusing on making premium or luxury small cars. These cars ensure sales income, stabilize their market share and they are a good reflection of a civic-oriented society. But why these kinds of cars are unable to create market demand in China where resources supply is tougher than in most countries.

  17. 49 CFR 215.119 - Defective freight car truck.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Defective freight car truck. 215.119 Section 215... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Freight Car Components Suspension System § 215.119 Defective freight car truck. A railroad may not place or continue in service...

  18. 30 CFR 56.19079 - Blocking mine cars.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Blocking mine cars. 56.19079 Section 56.19079... Hoisting Procedures § 56.19079 Blocking mine cars. Where mine cars are hoisted by cage or skip, means for blocking cars shall be provided at all landings and also on the cage....

  19. 30 CFR 57.19079 - Blocking mine cars.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Blocking mine cars. 57.19079 Section 57.19079... Hoisting Procedures § 57.19079 Blocking mine cars. Where mine cars are hoisted by cage or skip, means for blocking cars shall be provided at all landings and also on the cage....

  20. 49 CFR 215.303 - Stenciling of restricted cars.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Stenciling of restricted cars. 215.303 Section 215... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Stenciling § 215.303 Stenciling of restricted cars. (a) Each restricted railroad freight car that is described in § 215.205(a)...

  1. 19 CFR 151.26 - Molasses in tank cars.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Molasses in tank cars. 151.26 Section 151.26....26 Molasses in tank cars. When molasses is imported in tank cars, the importer shall file with the... sugars or the character of the molasses in the different cars....

  2. 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...

  3. 49 CFR 218.80 - Movement of occupied camp cars.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Movement of occupied camp cars. 218.80 Section 218... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD OPERATING PRACTICES Protection of Occupied Camp Cars § 218.80 Movement of occupied camp cars. Occupied cars may not be humped or flat switched unless coupled...

  4. REMOTE CONTROLLED CAR HEATER USING A RASPBERRY PI

    OpenAIRE

    Loukola, Petrik

    2015-01-01

    In this thesis, the goal was to design and implement a technology with which the user can control the car heaters and monitor the car temperature via Wi-Fi network and web browser. The idea for this project came from the Finnish cold climate. Winters in Finland can be very cold and if the car owners want to drive their cars, it is recommended to preheat the car engine and interior before driving the car. This will make driving safer, the car will make less pollution, better for the engines li...

  5. Are weeds hitchhiking a ride on your car? A systematic review of seed dispersal on cars.

    Directory of Open Access Journals (Sweden)

    Michael Ansong

    Full Text Available When traveling in cars, we can unintentionally carry and disperse weed seed; but which species, and where are they a problem? To answer these questions, we systematically searched the scientific literature to identify all original research studies that assess seed transported by cars and listed the species with seed on/in cars. From the 13 studies that fit these criteria, we found 626 species from 75 families that have seed that can be dispersed by cars. Of these, 599 are listed as weeds in some part of the world, with 439 listed as invasive or naturalized alien species in one or more European countries, 248 are invasive/noxious weeds in North America, 370 are naturalized alien species in Australia, 167 are alien species in India, 77 are invasive species in China and 23 are declared weeds/invaders in South Africa. One hundred and one are classified as internationally important environmental weeds. Although most (487 were only recorded once, some species such as Chenopodium album, Poa pratensis and Trifolium repens were common among studies. Perennial graminoids seem to be favoured over annual graminoids while annual forbs are favoured over perennial forbs. Species characteristics including seed size and morphology and where the plants grew affected the probability that their seed was transported by cars. Seeds can be found in many different places on cars including under the chassis, front and rear bumpers, wheel wells and rims, front and back mudguards, wheel arches, tyres and on interior floor mats. With increasing numbers of cars and expanding road networks in many regions, these results highlight the importance of cars as a dispersal mechanism, and how it may favour invasions by some species over others. Strategies to reduce the risk of seed dispersal by cars include reducing seed on cars by mowing road verges and cleaning cars.

  6. 49 CFR 180.519 - Periodic retest and inspection of tank cars other than single-unit tank car tanks.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Periodic retest and inspection of tank cars other than single-unit tank car tanks. 180.519 Section 180.519 Transportation Other Regulations Relating to... of Tank Cars § 180.519 Periodic retest and inspection of tank cars other than single-unit tank...

  7. 49 CFR 231.8 - Tank cars without side sills and tank cars with short side sills and end platforms.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Tank cars without side sills and tank cars with... APPLIANCE STANDARDS § 231.8 Tank cars without side sills and tank cars with short side sills and end platforms. (a) Hand brakes—(1) Number. Same as specified for “Box and other house cars” (see §...

  8. 49 CFR 173.319 - Cryogenic liquids in tank cars.

    Science.gov (United States)

    2010-10-01

    ... subchapter for a DOT-113C120W tank car apply to a DOT-113D120W tank car. (49 U.S.C. 1803, 1804, 1808; 49 CFR... 49 Transportation 2 2010-10-01 2010-10-01 false Cryogenic liquids in tank cars. 173.319 Section... cars. (a) General requirements. (1) A tank car containing a flammable cryogenic liquid may not...

  9. Pollutants Characterization of Car Wash Wastewater

    Directory of Open Access Journals (Sweden)

    Hashim Nor Haslina

    2016-01-01

    Full Text Available The huge quantity of water consumed per car during washing cars yields the untreated effluents discharged to the stormwater system. Wastewater samples from snow car wash and two full hand service car wash station were analyzed for pH and the presence of PO43-,TP, O&G, alkalinity, TSS, NO3-, NO2-, COD and surfactant in accordance Standard Method of Water and Wastewater 2012. Two full hand wash service stations and one station of snow foam service were investigated in this study. Amongst the stations, snow foam car wash station indicates the highest concentration of PO43-, TP, O&G, TSS, COD and surfactant with the average value of 10.18 ± 0.87 mg/L, 30.93 ± 0.31 mg/L , 85.00 ± 0.64 mg/L 325.0 ± 0.6 mg/L, 485.0 ± 0.3 mg/L and 54.00 ± 2.50 mg/L as MBAS, respectively. Whereas, in parameters characterization in different stages throughout the car wash process, O&G was found to be the highest in pre soak stage, PO43-, TP, TSS and COD in washing stage and NO3- and NO2- in rinse stage. All parameters were compared to Environmental Quality (Industrial Effluent Regulations, 2009. There is a strong need to study on the characterization of car wash water in order to suggest the suitable treatment need for this type of wastewater.

  10. Gasoline-powered series hybrid cars cause lower life cycle carbon emissions than battery cars

    Science.gov (United States)

    Meinrenken, Christoph; Lackner, Klaus S.

    2012-02-01

    Battery cars powered by grid electricity promise reduced life cycle green house gas (GHG) emissions from the automotive sector. Such scenarios usually point to the much higher emissions from conventional, internal combustion engine cars. However, today's commercially available series hybrid technology achieves the well known efficiency gains in electric drivetrains (regenerative breaking, lack of gearbox) even if the electricity is generated onboard, from conventional fuels. Here, we analyze life cycle GHG emissions for commercially available, state-of the-art plug-in battery cars (e.g. Nissan Leaf) and those of commercially available series hybrid cars (e.g., GM Volt, at same size and performance). Crucially, we find that series hybrid cars driven on (fossil) gasoline cause fewer emissions (126g CO2eq per km) than battery cars driven on current US grid electricity (142g CO2eq per km). We attribute this novel finding to the significant incremental emissions from plug-in battery cars due to losses during grid transmission and battery dis-/charging, and manufacturing larger batteries. We discuss crucial implications for strategic policy decisions towards a low carbon automotive sector as well as relative land intensity when powering cars by biofuel vs. bioelectricity.

  11. Gasoline-powered serial hybrid cars cause lower life cycle carbon emissions than battery cars

    Science.gov (United States)

    Meinrenken, Christoph J.; Lackner, Klaus S.

    2011-04-01

    Battery cars powered by grid electricity promise reduced life cycle green house gas (GHG) emissions from the automotive sector. Such scenarios usually point to the much higher emissions from conventional, internal combustion engine cars. However, today's commercially available serial hybrid technology achieves the well known efficiency gains from regenerative breaking, lack of gearbox, and light weighting - even if the electricity is generated onboard, from conventional fuels. Here, we analyze emissions for commercially available, state-of the-art battery cars (e.g. Nissan Leaf) and those of commercially available serial hybrid cars (e.g., GM Volt, at same size and performance). Crucially, we find that serial hybrid cars driven on (fossil) gasoline cause fewer life cycle GHG emissions (126g CO2e per km) than battery cars driven on current US grid electricity (142g CO2e per km). We attribute this novel finding to the significant incremental life cycle emissions from battery cars from losses during grid transmission, battery dis-/charging, and larger batteries. We discuss crucial implications for strategic policy decisions towards a low carbon automotive sector as well as relative land intensity when powering cars by biofuel vs. bioelectricity.

  12. Forecasting U.S. Car Sales and Car Registrations in Japan: Rationality, Accuracy and Herding

    DEFF Research Database (Denmark)

    Stadtmann, Georg; Rülke, Jan; Pierdzioch, Christian

    2011-01-01

    We analyze forecasts of car sales in the U.S. and forecasts of car registrations in Japan. We document a substantial heterogeneity of forecasts, and we show that, based on traditional criteria, forecasts are neither rational nor unbiased. We also report that forecasters anti-herd, that is...

  13. Car accidents and number of stopped cars due to road blockage on a one-lane highway

    OpenAIRE

    Boccara, N.; Fuks, H.; Zeng, Q.

    1997-01-01

    Within the framework of a simple model of car traffic on a one-lane highway, we study the probability for car accidents to occur when drivers do not respect the safety distance between cars, and, as a result of the blockage during the time $T$ necessary to clear the road, we determine the number of stopped cars as a function of car density. We give a simple theory in good agreement with our numerical simulations.

  14. Car Safety System Using Fuzzy Logic

    Directory of Open Access Journals (Sweden)

    M. Al-Hadidi

    2008-01-01

    Full Text Available Nowadays everybody can recognize the huge increasing of car numbers on roads. Day after day, this increasing may be an indicator for changing and development. This put a lot of challenges on people and governments. One of these challenges is car accidents and there bad effects. The main aim of our proposal is to help our society to decrease car accidents by designing a system which makes the drivers pay more attention and worn them before an accident takes place. The designed system consists basically of three general circuits, which complete each others. The first circuit consists of microcontroller, power source, speaker and switches needed. The second circuit, the ultrasonic transmitter and receiver circuit which measures the distance between the car and any thing in front of it. Finally, the third circuit, the opto-coupler circuit, its function to determine the current speed of the car. The characteristics of this system include flexibility and effectiveness of implementation. It’s cheap and it has low power consumption with a small size. The system records all the changes surrounded the driver environment, then process them using a fuzzy microcontroller which worn the driver of expected dangers through an output devices which lead the driver to take all necessary measures to avoid the accident.

  15. The old-new car sticker

    CERN Multimedia

    2000-01-01

    You have had the same car sticker for ten years and have been driving in and out of CERN every day. Suddenly one morning the guard stops you and tells you need a new one. Hmmm ?! “There were 60 000 stickers in circulation in Geneva and we could not control wether the sticker had been distributed to the right person”, saysa Claude Ducastel, responsible for Entrance Security. “So to solve this problem, last year DSU decided to change Operational Circular N°2 and introduce new car stickers that will be changed every year.” Three types of car stickers were introduced: blue, green and red. The blue one is for staff members whose contract is for one year or more. It indicates the plate number of the car. The green one is for staff members whose contract is for less than one year. It indicates the plate number of the car and the date the contract of the employee terminates. It also has a big L for "Limited". The red one is for enterprise subcontractors whose contracts finish at the end of the year. If ...

  16. Computer assisted radiology and surgery. CARS 2010

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2010-06-15

    The conference proceedings include contributions to the following topics: (1) CARS Clinical Day: minimally invasive spiral surgery, interventional radiology; (2) CARS - computer assisted radiology and surgery: ophthalmology, stimulation methods, new approaches to diagnosis and therapy; (3) Computer assisted radiology 24th International congress and exhibition: computer tomography and magnetic resonance, digital angiographic imaging, digital radiography, ultrasound, computer assisted radiation therapy, medical workstations, image processing and display; (4) 14th Annual conference of the International Society for computer aided surgery; ENT-CMF head and neck surgery computer-assisted neurosurgery, cardiovascular surgery, image guided liver surgery, abdominal and laparoscopic surgery, computer-assisted orthopedic surgery, image processing and visualization, surgical robotics and instrumentation, surgical modeling, simulation and education; (5) 28th International EuroPACS meeting: image distribution and integration strategies, planning and evaluation, telemedicine and standards, workflow and data flow in radiology; (6) 11th CARS/SPIE/EuroPACS joint workshop on surgical PACS and the digital operating, management and assessment of OR systems and integration; (7) 12th International workshop on computer-aided diagnosis: special session on breast CAD, special session on thoracic CAD, special session on abdominal brain, lumbar spine CAD; (8) 16th computed Maxillofacial imaging congress: computed maxillofacial imaging in dental implantology, orthodontics and dentofacial orthopedics; approaches to 3D maxillofacial imaging; surgical navigation; (9) 2nd EuroNOTES/CARS workshop on NOTES: an interdisciplinary challenge; (10) 2nd EPMA/CARS workshop on personalized medicine and ICT.; (11)poster sessions.

  17. Computer assisted radiology and surgery. CARS 2010

    International Nuclear Information System (INIS)

    The conference proceedings include contributions to the following topics: (1) CARS Clinical Day: minimally invasive spiral surgery, interventional radiology; (2) CARS - computer assisted radiology and surgery: ophthalmology, stimulation methods, new approaches to diagnosis and therapy; (3) Computer assisted radiology 24th International congress and exhibition: computer tomography and magnetic resonance, digital angiographic imaging, digital radiography, ultrasound, computer assisted radiation therapy, medical workstations, image processing and display; (4) 14th Annual conference of the International Society for computer aided surgery; ENT-CMF head and neck surgery computer-assisted neurosurgery, cardiovascular surgery, image guided liver surgery, abdominal and laparoscopic surgery, computer-assisted orthopedic surgery, image processing and visualization, surgical robotics and instrumentation, surgical modeling, simulation and education; (5) 28th International EuroPACS meeting: image distribution and integration strategies, planning and evaluation, telemedicine and standards, workflow and data flow in radiology; (6) 11th CARS/SPIE/EuroPACS joint workshop on surgical PACS and the digital operating, management and assessment of OR systems and integration; (7) 12th International workshop on computer-aided diagnosis: special session on breast CAD, special session on thoracic CAD, special session on abdominal brain, lumbar spine CAD; (8) 16th computed Maxillofacial imaging congress: computed maxillofacial imaging in dental implantology, orthodontics and dentofacial orthopedics; approaches to 3D maxillofacial imaging; surgical navigation; (9) 2nd EuroNOTES/CARS workshop on NOTES: an interdisciplinary challenge; (10) 2nd EPMA/CARS workshop on personalized medicine and ICT.; (11)poster sessions.

  18. Dual-tip-enhanced ultrafast CARS nanoscopy

    International Nuclear Information System (INIS)

    Coherent anti-Stokes Raman scattering (CARS) and, in particular, femtosecond adaptive spectroscopic techniques (FAST CARS) have been successfully used for molecular spectroscopy and microscopic imaging. Recent progress in ultrafast nano-optics provides flexibility in generation and control of optical near fields, and holds promise to extend CARS techniques to the nanoscale. In this theoretical study, we demonstrate ultrafast subwavelentgh control of coherent Raman spectra of molecules in the vicinity of a plasmonic nanostructure excited by ultrashort laser pulses. The simulated nanostructure design provides localized excitation sources for CARS by focusing incident laser pulses into subwavelength hot spots via two self-similar nanolens antennas connected by a waveguide. Hot-spot-selective dual-tip-enhanced CARS (2TECARS) nanospectra of DNA nucleobases are obtained by simulating optimized pump, Stokes and probe near fields using tips, laser polarization- and pulse-shaping. This technique may be used to explore ultrafast energy and electron transfer dynamics in real space with nanometre resolution. (paper)

  19. ENERGY EFFICIENT AUTOMATED CAR PARKING SYSTEM

    Directory of Open Access Journals (Sweden)

    V. Sumathi

    2013-06-01

    Full Text Available Due to a rapid increase in the number of vehicles, the need for parking spaces is on rise. It is important to park the cars in close proximity to avoid traffic congestion and use a parking areaefficiently. Current car parking management systems utilize human personnel to find available parking areas or use a video based system that collects the information in the form of images and tracks available parking slots. This paper describes an alternative energy efficient system which allots a unique parking ‘slot’ for every incoming car. The parking area has a number of ‘slots’ to park which are prioritized in such a way that the available slot nearest to the entry is allotted to every incoming car. The driver has to park in that particular slot allotted without searching for a vacant space thus reducing the time for parking and making an efficient use of available space. The System additionally makes efficient use ofenergy by switching the lights in the parking area ON only when a car is in motion. The application is developed on LPC1343 ARM processor and tested on a miniature prototype. The results suggest that it isa robust system and can be implemented in real time with an option to increase the number of parking slots as required.

  20. Noise mapping inside a car cabin

    DEFF Research Database (Denmark)

    Knudsen, Kim; Sjøj, Sidsel Marie Nørholm; Jacobsen, Finn;

    The mapping of noise is of considerable interest in the car industry where a good noise mapping can make it much easier to identify the sources that generate the noise and eventually reduce the individual contributions to the noise. The methods used for this purpose include delay-and-sum beamform......The mapping of noise is of considerable interest in the car industry where a good noise mapping can make it much easier to identify the sources that generate the noise and eventually reduce the individual contributions to the noise. The methods used for this purpose include delay......-and-sum beamforming and spherical harmonics beamforming. These methods have a poor spatial esolution at low frequencies, and since much noise generated in cars is dominated by low frequencies the methods are not optimal. In the present paper the mapping is done by solving an inverse problem with a transfer matrix...

  1. Scientists Explain Catalysis Neutralizing Car's Tail Gas

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ The neutralization of the car's tail gas is a problem of practical importance in the eyes of both experimental and theoretical physicists. Recently, a group of CAS scientists join hands with the Queen's University of Belfast in the UK to make advances in exploring the process of CO oxidation in a bid to reduce the air pollution caused by the car's exhaust gas. The work has been supported by the "National 973Program" and the CAS Foundation for Overseas Studies. On March 4,its result was published by the Internet edition of the Journal of the American Chemical Society.

  2. Shady Car Dealings and Taxing Work Practices

    DEFF Research Database (Denmark)

    Boll, Karen

    2014-01-01

    The empirical focus of this article is a ten-month ethnography of a tax audit process led by the Danish Tax and Customs Administration. The tax audit concerns a number of shady car dealings from which taxable income is not reported. This article focuses on the process whereby the tax administration...... succeeds in making some of these car dealings visible. This article draws inspiration from interpretative tax studies that consider taxation as an organisational, institutional, social and cultural phenomenon. Complementing those studies’ approaches, the present study draws both on Latour’s concept...

  3. The 2009 Simulated Car Racing Championship

    DEFF Research Database (Denmark)

    Loiacono, Daniele; Lanzi, Pier Luca; Togelius, Julian;

    2011-01-01

    In this paper, we overview the 2009 Simulated Car Racing Championship-an event comprising three competitions held in association with the 2009 IEEE Congress on Evolutionary Computation (CEC), the 2009 ACM Genetic and Evolutionary Computation Conference (GECCO), and the 2009 IEEE Symposium....... The organizers provide short summaries of the other competitors. Finally, we summarize the championship results, followed by a discussion about what the organizers learned about 1) the development of high-performing car racing controllers and 2) the organization of scientific competitions....

  4. Event marketing in car industry : case: Carfest

    OpenAIRE

    Häme, Erkki

    2013-01-01

    Car importer companies compete on the pages of newspapers and magazines with who has the nicest and most clever advertisement on their new car models. The industry uses quite basic means of marketing – including TV and Radio. Event marketing means to have an event and market your product through that. It needs involvement from the potential customer – not only browsing the magazine or listening to the radio. The main objective in this thesis was to find out whether a SMB can organize...

  5. Audi cars Sponsored to Summer Davos

    Institute of Scientific and Technical Information of China (English)

    You Wanlong

    2009-01-01

    @@ During the upcoming Summer Davos in Asia this year,it is not only the grand affair to Dalian city,but also for the Audi cars,as the exclusive vehicle sunnlier for the event The Vehicle Handover Ceremony of the Faw Volkswagen Audi was held at Xinghai Square,Dalian,China,September 3,2009. Faw Volkswa,vehicle sponsor of the Summer Davos 2009,provides a total of 85 new Audi cars to be running for the distinguished guests during the meeting.

  6. ANALYSIS OF TOWING HOOKS OF CARS

    Directory of Open Access Journals (Sweden)

    K. Turgut YÜKSEL

    2005-02-01

    Full Text Available Towing hooks generally are assembled to vehicles as accessory. They are used to tow caravans and trailers having no engine, which provide accommodation and haulage of loads, respectively. So, the transport capacity of cars is increased safely. Towing hooks require different constructive structures due to different chassis or monocoque body of each car type; hence they are to be manufactured and assembled in small- or middle-size factories as per order. In this study, three different constructions of towing hook are modelled and structurally analysed. The results obtained are compared with each other to improve the structural strength.

  7. Perancangan dan Implementasi Kontroler PID untuk Pengaturan Autonomous Car-Following Car

    Directory of Open Access Journals (Sweden)

    Andreas Parluhutan Bonor Sinaga

    2014-03-01

    Full Text Available Pengiriman logistik ke daerah-daerah rawan bencana merupakan hal yang sangat sulit dilakukan, tentunya diperlukan pengetahuan mengenai kondisi medan jalan. Salah satu dampak yang utama adalah sulitnya melakukan manuver dalam pengendalian performansi  truk logistik yang pada umumnya berupa truk-truk gandeng. Untuk membantu pengemudi truk dalam berkendara pada kondisi tersebut, dirancang sebuah prototype mobil mandiri (Autonomous Car yang mampu melakukan manuver-manuver pergerakan secara sendirinya, salah satu manuver tersebut ialah Following Car.  Dalam Tugas Akhir ini perancangan sistem yang akan dilakukan dengan  memodelkan  dua buah kendaraan mobil RC (remote control yang bertindak sebagai  follower dan leader car. Pengoperasian dari  following car dilakukan dengan memodifikasi dari kendaraan RC-1, sedangkan RC-2 bertindak sebagai leader car yang dikondisikan secara manual. Dengan penerapan kontroler PID pada implementasi sistem didapatkan penurunan time settling menjadi 2,7 Detik dan peningkatan error steady state sebesar 2,44%. Pada implementasi diberikan kecepatan leader secara acak, dengan implementasi kontroler PID, kondisi jarak antara autonomous car dengan leader car masih dalam range keadaan ideal pada set point.

  8. Demand for mini cars and large cars; decay effects, and gasoline demand in Japan

    International Nuclear Information System (INIS)

    This article explains why: (a) consumers underinvest in new car fuel economy by opting to buy large vehicles; (b) macro shifts in vehicle classes have occurred in the last decades; and how (c) the effects of vehicle fuel economy and shifts in vehicle type influence the growth path of gasoline demand, which is the key to designing effective energy efficiency goals for transport. From 2008, 1.9 EXJ (Exajoules) of energy were consumed in Japan by private vehicles producing 124 MtCO2 emissions. For the period 1980 to 2008, we estimated: (1) gasoline demand for three vehicle sizes; (2) vehicle sales; (3) new car fuel economy changes (the ‘real’ technical change); and (4) vehicle stocks. Using a data sample for 1980–2008 we found that: (a) in the short term consumers buy fuel economy, that is sales of mini and small cars increase, but this is not sustained in the long term: and (b) consumers increasingly traded in their cars for larger cars. A further finding was that gasoline demand is projected to increase to 2.3 EXJ by 2035, even with a growing number of mini cars. The policy implication is clear: Japan’s policy to reduce oil dependency to 80% by 2030 is in peril as long as buyers prefer larger cars and drive ever longer distances.

  9. Car Age, Taxation, Scrappage Premiums and the ELV Directive

    OpenAIRE

    Sandström, F. Mikael

    2003-01-01

    A chain of replacement model is used to examine the effects of automobile taxes and of a scrappage premium on the life length of cars, and on the size of the car fleet. The predictions of the model are tested on data on the scrappage of cars in Sweden 1989-2002. The theoretical model predicts that increased taxes on the purchase of cars should increase the life length of cars, and reduce the number of cars. A scrappage premium would have the opposite effects. Changes in periodic taxes would h...

  10. Where sustainable transport and social exclusion meet: households without cars and car dependence in Great Britain

    OpenAIRE

    Mattioli, G.

    2014-01-01

    A secondary analysis of the British National Travel Survey for the years 2002–2010 shows that the composition of the group of carless households is a good indicator of the level of car dependence in a local area: indeed, while non-car ownership in peripheral and rural areas very often correspond to a marginal socio-demographic situation, this is less and less true as one moves towards larger urban areas. Similarly, while in sparse areas most households without cars are either virtually immobi...

  11. Perceptions and attitudes of car owners on innovative automobiles

    International Nuclear Information System (INIS)

    To abate the detrimental effects of transport a transition is foreseen from the conventional fossil cars to energy-sustainable cars. A successful transition requires a major behavioral change of car consumers who need to make choices about new options for transport with uncertain costs and benefits compared to their current car. This paper examines consumers' perceptions about innovative cars and considerations for buying or not buying innovative cars (hybrid, electric, plug-in electric, hydrogen, flexifuel). In this study an on-line questionnaire on attitudes, interests and social norms regarding innovative cars was conducted among 339 Dutch respondents who recently bought a new car. To obtain in-depth understanding of the answers, a follow-up study was conducted consisting of two focus groups with a sample of survey participants. These focus groups respectively concentrated on respondents' perceptions of innovative cars, and on the personality traits of the 'typical' innovative car driver. The results of the survey shows that the attitude towards innovative cars are strongly influenced by affective aspects (such as comfort and pleasant) and to a (much) smaller extent by environmental considerations. The results of the focus groups confirm these findings. According to the participants the price of the car is decisive whereby environmental concerns play no role. The design and image of the car are important. In addition, it appears that the familiarity with (and thus the knowledge about) the innovative cars is still very limited (with the exception of the hybrid car). This point of view stresses the importance of the way in which innovative cars are positioned thereby affecting the image (social norms) people will have regarding these cars.

  12. Costimulation Engages the Gear in Driving CARs.

    Science.gov (United States)

    Abken, Hinrich

    2016-02-16

    In this issue of Immunity,Kawalekar et al. (2016) find that costimulation by a chimeric antigen receptor (CAR) can control T cell metabolism and balance the response toward long-lived memory or short-lived effector cells. The results provide a rationale of how to tune cancer immunotherapy more effectively in a hostile tumor environment. PMID:26885852

  13. What Happens at a Car Wash?

    Science.gov (United States)

    Gallick, Barbara; Lee, Lisa

    2010-01-01

    A class of 3- to 5-year-old children in a child care center in the midwestern United States chose to study a car wash as a group project. This article discusses how the project evolved, describes the three phases of the project, and provides the teachers' reflections on the project. Photos taken during the project and children's sketches are…

  14. Attention-Grabbing Train Car Advertisements

    Directory of Open Access Journals (Sweden)

    Motoi Ogura,

    2014-01-01

    Full Text Available Younger people have changed the way they access information in recent years, increasing the number of opportunities to take advantage of transit advertising. Train car advertising in particular boasts a high contact rate and extended length of contact. This study seeks to understand the correlations between passenger information and riding conditions when it comes to train car advertising (hanging posters, above-window posters, and sticker ads in order to discover the ideal way to advertise inside passenger trains. Specifically, the study first tries to find the correlations among three factors: (1 whether or not passengers pay attention to train car advertisements, (2 basic passenger information (age and gender, and (3 riding conditions (riding time, average number of trips, etc.. Once data on riding conditions is collected, it is then grouped using a cluster analysis and Quantification Theory Type III in order to establish the relationship of the data to passenger attention towards train advertisements once again. Then, in order to conduct an in-depth analysis, a Categorical Automatic Interaction Detector (CAID analysis is done on each group, using passengers pay attention to train advertisements as the objective variable and basic passenger information as the explanatory variable. The results of the CAID analysis are then used to study the format of existing and future train car advertisements.

  15. The second French car; Der zweite Franzose

    Energy Technology Data Exchange (ETDEWEB)

    Wiedemann, Karsten

    2012-02-15

    The Flence Z.E. is the second electric-powered car that French manufacturer Renault presented within a short period of time. The limousine has a roomy passenger compartment but little space for luggage. Refuelling is possible by battery exchange within just a few minutes, but not in Germany.

  16. Floating car data for traffic monitoring

    DEFF Research Database (Denmark)

    Torp, Kristian; Lahrmann, Harry Spaabæk

    2005-01-01

    This paper describes a complete prototype system that uses Floating Car Data (FCD) for both automatic and manual detection of queues in traffic. The system is developed under EU’s Tempo program. The systems consists of small hardware units placed in mobile traffic report units (we use taxis...

  17. 49 CFR 212.217 - Car inspector.

    Science.gov (United States)

    2010-10-01

    ... (ii) The Freight Car Safety Standards (49 CFR part 215), Safety Glazing Standards (49 CFR part 223), Safety Appliance Standards (49 CFR part 231) and Power Brake Standards (49 CFR part 232); (3) The... Safety Standards (49 CFR part 215), Safety Glazing Standards (49 CFR part 223), Safety...

  18. Design And Development of Aerosolar Car

    Directory of Open Access Journals (Sweden)

    Someswara Rao K

    2013-08-01

    Full Text Available This paper reports the design and development of aerosolar car. A aerosolar car is a vehicle, which is powered by wind and sun’s energy. This car is a light weight, low power vehicle designed. They have limited seating (two people, they have very little cargo capacity, and they can be driven during the days and Nights also by using dynamo motor attachment on the front of the vehicle. It does, however, offer an excellent opportunity to develop future technologies that can be applied to practical applications. The main components of an Aerosolar car are its solar arrays & alternators which collect the energy from the sun & wind respectively and convert it into electrical energy. The process of combining these mechanical and electrical components is not an easy task especially at the design stage because of the individual part specific characteristic and function. Since the development cost is one of the major constraints for this project, the sustainable design concept was implemented. Suitable parts which can be easily recycled and re-used, with desired functions that contribute to vehicle optimum performance are properly selected.

  19. Anastomose carótido-basilar

    Directory of Open Access Journals (Sweden)

    Ricardo Reixach-Granés

    1965-09-01

    Full Text Available O autor relata um caso de anastomose carótido-basilar por persistência da artéria trigeminal, demonstrado angiogràficamente. O paciente apresentou hemiplegia súbita e era portador de transtornos mentais de tipo deficitário. A pneumencefalografia evidenciou atrofia do parênquima cerebral do lado da anomalia.

  20. Electric cars and the quality of life

    Energy Technology Data Exchange (ETDEWEB)

    Vernet, Daniel [Renault R and D Communication, Boulogne (France)

    1994-04-01

    The author reviews the problems and advantages of electric road vehicles and puts them in perspective. Future developments will inevitably solve some of the problems known today, but how can drivers relate to silent, clean cars after generations of conditioning to the vroom factor. (author)

  1. Toward (car)borane-based molecular magnets

    Czech Academy of Sciences Publication Activity Database

    Oliva, J. M.; Alcoba, D. R.; Ona, O. B.; Torre, A.; Lain, L.; Michl, Josef

    2015-01-01

    Roč. 134, č. 2 (2015), 9/1-9/8. ISSN 1432-881X Institutional support: RVO:61388963 Keywords : car boranes * spin population * Heisenberg spin Hamiltonian * Heisenberg coupling constatns Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 2.233, year: 2014

  2. Business Class in a race car

    NARCIS (Netherlands)

    Wassink, J.

    2008-01-01

    It's not a car, it's not a bus, it's not a truck, and it's not even a super stretch limousine. What is being built in Delft is the much-discussed Superbus, which is to travel from door to door, reaching speeds of 250 kilometres per hour. This summer this new form of public transport is to enter serv

  3. The Hottest Craze of Private Car

    Institute of Scientific and Technical Information of China (English)

    DougLubbes; 王赣湘

    2004-01-01

    Automobile is, I suppose, the hottest craze in China nowadays: one has only to go to one of the important exhibitions of cars in Shanghai,Beijing and Guangzhou or any other large city,to see this. Rich and poor, young and old, one can see them all there, enquiring and watching

  4. Colleges Drive Research on Electric Cars

    Science.gov (United States)

    Basken, Paul

    2009-01-01

    As the General Motors Corporation shuts assembly plants and veers toward bankruptcy, the lonely remnants of one of its top technological achievements--the first modern mass-produced electric car--lie scattered across a few dozen American college campuses. GM produced and leased to customers more than 1,000 "EV1" automobiles beginning in 1996. In…

  5. Children in Hot Cars Result in Fatal Consequences

    Medline Plus

    Full Text Available ... Health Tips » Holiday and Seasonal Children in Hot Cars Result in Fatal Consequences Emergency physicians are warning ... it bluntly, leaving your child in a hot car is like leaving your child in a lit ...

  6. Children in Hot Cars Result in Fatal Consequences

    Science.gov (United States)

    ... Health Tips » Holiday and Seasonal Children in Hot Cars Result in Fatal Consequences Emergency physicians are warning ... it bluntly, leaving your child in a hot car is like leaving your child in a lit ...

  7. Can a road-driven car outrace a free-falling car?

    Science.gov (United States)

    Castaño, Diego J.

    2011-11-01

    Motivated by an advertising scenario in which a luxury sports sedan races against a similar car falling under the influence of gravity, a calculation using undergraduate physics and calculus is performed to theoretically predict the outcome.

  8. Effect of interferences on indoor visible light car-to-car communication systems

    Science.gov (United States)

    Kim, Jong-Young; Park, Bong-Seok; Choi, Hyun-Sik; Kim, So Eun; Moon, Inkyu; Lee, Chung Ghiu

    2016-04-01

    We report the effect of interferences on visible light car-to-car communication system. The interferences from floor reflections and fluorescent lamps are taken into account for indoor car-to-car visible light communication (VLC) systems. The system is composed of a white LED lamp as a VLC transmitter and a photo-receiver with an appropriate optical filter as a VLC receiver. The signal power distribution patterns are measured and analyzed at a transmission distance, considering the positions of the transmitter and receiver. Generally, the light from fluorescent lamps in indoor environment affects the DC level of the received signal power, which is more significant at higher receiver positions. The measurements show that the indoor VLC communication performance can be varied depending on floor reflections. Also, the fluorescent ceiling illuminations affect the DC level change of the received VLC signal waveforms.

  9. Customer Relationship Management In Car Service Industry With Reference To Car Dealers In Coimbatore

    OpenAIRE

    Sathish, M; Balamurugan, R N; Sharma, Surinder Nath; Karthikeyan, Dr.P.

    2013-01-01

    The usefulness of the car is based on the customers expectation. The expectation is not only up to the purchase of the car, it continues in after sales service. Some of the general expectations of every customer include being reminded for periodical service, pick up & drop, nominal charges, etc. It indicates that for retaining customer, it would be necessary to fulfill his maximum expectations.With structured questionnaire, the co-ordinal discussions were done with the personnels managing the...

  10. Application brushless machines with combine excitation for a hybrid car and an electric car

    OpenAIRE

    Gandzha S.A.; Kiessh I.E.

    2015-01-01

    This article shows advantages of application the brushless machines with combined excitation (excitation from permanent magnets and excitation winding) for the hybrid car and the electric car. This type of electric machine is compared with a typical brushless motor and an induction motor. The main advantage is the decrease of the dimensions of electric machine and the reduction of the price for an electronic control system. It is shown the design and the principle of operation of the electric...

  11. Car crash and injury among young drivers: contribution of social, circumstantial and car attributes.

    Science.gov (United States)

    Laflamme, L; Vaez, M

    2007-03-01

    The objective of the study was to assess the independent contribution of individual, car and circumstantial features in severe and fatal car crashes involving young drivers. A prospective longitudinal, register-based cohort study was conducted at national level (in Sweden), in which people born in the years 1970-1972 (n = 334070) were followed up for the period 1988-2000 (aged 16-18 years in 1988) for their first two-car crashes leading to severe or fatal injury. Ten variables descriptive of the driver (sociodemographics), the car (safety level) and the crash have been analysed using multiple logistic regressions for male and female drivers separately, compiling crude and adjusted odds ratios with 95% CI. When controlling for other features, none of the variables descriptive of male and female drivers' socio-demographic characteristics impacts significantly on the odds of being severely injured or dying in a car-to-car crash. After adjustment, significant excess risks are observed for speed limits higher than the lowest one, type of crash other than rear end collision and road and light conditions other than favourable (dry and daylight), for both male and female drivers. For males only, cars from all car safety levels have significantly higher odds than those from the safest category. Among male and female young drivers, class differences in the risk of being severely injured in a traffic injury are substantial. Yet, despite this imbalance, crash characteristics (for males and females) and safety level of the vehicle driven (for males) remain the most determinant factors of crash severity. Understanding the social patterning of road traffic injuries is a challenge for public health and it seems that qualitative and quantitative differences in crash exposure offer part of the explanation. Young drivers from all social groups need, however, to be sensitized to the risk factors. PMID:17624005

  12. Vertical Marketing as a Model of Cooperation Between Car Manufacturers and Car Trade

    OpenAIRE

    Zeljko Sudaric

    2011-01-01

    The last element of the marketing mix is the distribution and marketing channels in the automotive industry, which determine how cars will arrive at customers and end users through sales and distribution activities. Car manufacturers, regardless of how their product was excellent, must provide this value to its customers carefully selecting partners in the channel, because if its agents have poor sales in comparison to the competition the value of the product is irrelevant and unworthy. For t...

  13. Roadblocks to success for RNA CARs in solid tumors

    OpenAIRE

    Singh, Nathan; Barrett, David M.; Grupp, Stephan A.

    2015-01-01

    While CAR therapy has begun to demonstrate efficacy, cell-engineering techniques that result in permanent genomic modification carry several safety concerns. CAR expression driven by RNA creates a platform for delivery of highly-active cell therapy while avoiding long-term CAR-driven toxicity. Using models of pediatric neuroblastoma, we have found that RNA CAR T cell activity is limited by ineffective tumor infiltration.

  14. Competitive Robotic Car: Sensing, Planning and Architecture Design

    OpenAIRE

    Rizano, Tizar

    2013-01-01

    Research towards a complete autonomous car has been pushed through by industries as it offers numerous advantages such as the improvement to traffic flow, vehicle and pedestrian safety, and car efficiency. One of the main challenges faced in this area is how to deal with different uncertainties perceived by the sensors on the current state of the car and the environment. An autonomous car needs to employ efficient planning algorithm that generates the vehicle trajectory based on the environme...

  15. Designing for Comfort and Reliability in an Intelligent Car Seat

    OpenAIRE

    D.A. Wahab; N. F.A. Manan; M A Hannan; Abdullah, S.; Hussain, A

    2008-01-01

    Today, intelligent safety systems are installed in modern cars in view of minimising road hazards. An intelligent air bag system for example, comprised several subsystems that are integrated to include the weight sensor system, image sensor system, crash sensor system and tyre pressure monitoring system. These systems when poorly positioned into the car seat, will certainly affect comfort and reliability of the car seat. This research presents the design work on an intelligent car seat, which...

  16. Is this car looking at you? How anthropomorphism predicts fusiform face area activation when seeing cars.

    Directory of Open Access Journals (Sweden)

    Simone Kühn

    Full Text Available Anthropomorphism encompasses the attribution of human characteristics to non-living objects. In particular the human tendency to see faces in cars has long been noticed, yet its neural correlates are unknown. We set out to investigate whether the fusiform face area (FFA is associated with seeing human features in car fronts, or whether, the higher-level theory of mind network (ToM, namely temporoparietal junction (TPJ and medial prefrontal cortex (MPFC show a link to anthropomorphism. Twenty participants underwent fMRI scanning during a passive car-front viewing task. We extracted brain activity from FFA, TPJ and MPFC. After the fMRI session participants were asked to spontaneously list adjectives that characterize each car front. Five raters judged the degree to which each adjective can be applied as a characteristic of human beings. By means of linear mixed models we found that the implicit tendency to anthropomorphize individual car fronts predicts FFA, but not TPJ or MPFC activity. The results point to an important role of FFA in the phenomenon of ascribing human attributes to non-living objects. Interestingly, brain regions that have been associated with thinking about beliefs and mental states of others (TPJ, MPFC do not seem to be related to anthropomorphism of car fronts.

  17. Shifting the Evolving CAR T Cell Platform into Higher Gear.

    Science.gov (United States)

    Holohan, Daniel R; Lee, James C; Bluestone, Jeffrey A

    2015-10-12

    In this issue of Cancer Cell, Zhao and colleagues test various chimeric antigen receptor (CAR) T cells to show that CD28-CD3ζ CAR T cells that constitutively express 4-1BBL promote T cell expansion and tumor eradication while reducing exhaustion. The results have important implications for the development of effective CAR T cell therapies in cancer patients. PMID:26461084

  18. The importance of timing for breaking commuters’ car driving habits

    DEFF Research Database (Denmark)

    Thøgersen, John

    2012-01-01

    A large sample of Copenhagen car drivers were randomly assigned to either receive a free month travel card for public transportation or serve as a control group. As predicted, the free travel card neutralized the negative effect of car driving habits and made the use of public transportation more...... alternatives to car-driving....

  19. Statistical Properties of Car Following: Theory and Driving Simulator Experiments

    CERN Document Server

    Ando, Hiromasa; Zgonnikov, Arkady; Saito, Yoshiaki

    2015-01-01

    A fair simple car driving simulator was created based on the open source engine TORCS and used in car-following experiments aimed at studying the basic features of human behavior in car driving. Four subjects with different skill in driving real cars participated in these experiments. The subjects were instructed to drive a car without overtaking and losing sight of a lead car driven by computer at a fixed speed. Based on the collected data the distributions of the headway distance, the car velocity, acceleration, and jerk are constructed and compared with the available experimental data for the real traffic flow. A new model for the car-following is proposed to capture the found properties. As the main result, we draw a conclusion that human actions in car driving should be categorized as generalized intermittent control with noise-driven activation. Besides, we hypothesize that the car jerk together with the car acceleration are additional phase variables required for describing the dynamics of car motion g...

  20. 49 CFR 231.9 - Tank cars without end sills.

    Science.gov (United States)

    2010-10-01

    ...) Clearance of outer end of handhold shall be not more than 12 inches from end of car. (iv) If safety railings.... (3) Location. Safety railings shall be continuous around sides and ends of car, not less than 30 nor..., DEPARTMENT OF TRANSPORTATION RAILROAD SAFETY APPLIANCE STANDARDS § 231.9 Tank cars without end sills....

  1. 76 FR 59186 - Renewal of National Grain Car Council

    Science.gov (United States)

    2011-09-23

    ... Surface Transportation Board Renewal of National Grain Car Council AGENCY: Surface Transportation Board... Board intends to renew the charter of the National Grain Car Council (NGCC). ADDRESSES: A copy of the... marketing and one car management representative from each Class I), 7 representatives from Class II and...

  2. 75 FR 53736 - Notice of National Grain Car Council Meeting

    Science.gov (United States)

    2010-09-01

    ... Surface Transportation Board Notice of National Grain Car Council Meeting AGENCY: Surface Transportation Board, DOT. ACTION: Notice of National Grain Car Council meeting. SUMMARY: Notice is hereby given of a meeting of the National Grain Car Council (NGCC), pursuant to section 10(a)(2) of the Federal...

  3. 78 FR 52606 - Notice of National Grain Car Council Meeting

    Science.gov (United States)

    2013-08-23

    ... Surface Transportation Board Notice of National Grain Car Council Meeting AGENCY: Surface Transportation Board, DOT. ACTION: Notice of National Grain Car Council meeting. SUMMARY: Notice is hereby given of a meeting of the National Grain Car Council (NGCC), pursuant to the Federal Advisory Committee Act, 5...

  4. 78 FR 58383 - Renewal of National Grain Car Council

    Science.gov (United States)

    2013-09-23

    ... Surface Transportation Board Renewal of National Grain Car Council AGENCY: Surface Transportation Board... Board intends to renew the charter of the National Grain Car Council (NGCC). ADDRESSES: A copy of the... 14 members from the Class I railroads (one marketing and one car management representative from...

  5. Some aspects of quantum entanglement for CAR systems

    OpenAIRE

    Moriya, Hajime

    2001-01-01

    We study quantum entanglement for CAR systems. Since the subsystems of disjoint regions are not independent for CAR systems, there are some distinct features of quantum entanglement which cannot be observed in tensor product systems. We show the failure of triangle inequality of von Neumann and the possible increase of entanglement degree under operations done in a local region for a bipartite CAR system.

  6. 30 CFR 56.14215 - Coupling or uncoupling cars.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Coupling or uncoupling cars. 56.14215 Section... Equipment Safety Practices and Operational Procedures § 56.14215 Coupling or uncoupling cars. Prior to coupling or uncoupling cars manually, trains shall be brought to a complete stop, and then moved at...

  7. 49 CFR 231.22 - Operation of track motor cars.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Operation of track motor cars. 231.22 Section 231... motor cars. On and after August 1, 1963, it shall be unlawful for any railroad subject to the requirements of the Safety Appliance Acts to operate or permit to be operated on its line track motor cars...

  8. 49 CFR 238.413 - End structures of trailer cars.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false End structures of trailer cars. 238.413 Section... II Passenger Equipment § 238.413 End structures of trailer cars. (a) Except as provided in paragraph (b) of this section, the end structure of a trailer car shall be designed to include the...

  9. 30 CFR 57.14215 - Coupling or uncoupling cars.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Coupling or uncoupling cars. 57.14215 Section... and Equipment Safety Practices and Operational Procedures § 57.14215 Coupling or uncoupling cars. Prior to coupling or uncoupling cars manually, trains shall be brought to a complete stop, and...

  10. 49 CFR 173.31 - Use of tank cars.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Use of tank cars. 173.31 Section 173.31... SHIPMENTS AND PACKAGINGS Preparation of Hazardous Materials for Transportation § 173.31 Use of tank cars. (a) General. (1) No person may offer a hazardous material for transportation in a tank car unless the tank...

  11. 49 CFR 231.18 - Cars of special construction.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Cars of special construction. 231.18 Section 231... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD SAFETY APPLIANCE STANDARDS § 231.18 Cars of special construction. Cars of construction not covered specifically in the foregoing sections in this part, relative...

  12. 49 CFR 179.400 - General specification applicable to cryogenic liquid tank car tanks.

    Science.gov (United States)

    2010-10-01

    ... liquid tank car tanks. 179.400 Section 179.400 Transportation Other Regulations Relating to... MATERIALS REGULATIONS SPECIFICATIONS FOR TANK CARS Specification for Cryogenic Liquid Tank Car Tanks and... liquid tank car tanks....

  13. 49 CFR 179.201 - Individual specification requirements applicable to non-pressure tank car tanks.

    Science.gov (United States)

    2010-10-01

    ... to non-pressure tank car tanks. 179.201 Section 179.201 Transportation Other Regulations Relating to... MATERIALS REGULATIONS SPECIFICATIONS FOR TANK CARS Specifications for Non-Pressure Tank Car Tanks (Classes... car tanks....

  14. Report on electric cars and plug-in hybrid cars; Redegoerelse - elbiler og plug-in hybridbiler

    Energy Technology Data Exchange (ETDEWEB)

    Elkjaer Toennesen, A.; Winther, K.; Noerregaard, K. (Teknologisk Institut, Taastrup (Denmark)); Larsen, Esben; Christensen, Linda; Kveiborg, O. (Danmarks Teknologiske Univ., Kgs. Lyngby (DTU) (Denmark))

    2010-04-15

    The Center for Green Transport at the Danish Transport Authority has prepared this statement in order to uncover driving technical aspects, user expectations and needs, and the environmental consequences of using electric and plug-in hybrid cars. An electric car is defined as a car driven by an electric motor that has a battery that can be charged with power from the grid. A plug-in hybrid car is defined as a car that combines gasoline or diesel engine with an electric motor with a battery which can be recharged with power from the grid. From an overall consideration related to the transport sector electric cars and plug-in hybrid cars have the major advantage that negative impacts on environment and climate from traffic can be reduced while the high mobility is maintained. Through an increased use of electric cars and plug-in hybrid cars, the many advantages attached to the car as an individual transportation form is maintained, while CO{sub 2} emissions etc. are reduced. Electric cars and plug-in hybrid cars is one of the technologies that are considered to have particularly great prospects in the medium term when it comes to promoting new technologies in transport. Another advantage of using electric vehicles is the power supply factor. An increased use of electricity in transport will reduce the need for and dependence on fossil fuels in the sector. Both electric cars and plug-in hybrid cars are expected to be used for storage of wind power, a possibility which is hardly available today. The plug-in hybrid car could meet some of the challenges facing the pure electric car, because it also can use conventional fuel. The report presents analyses based on three focus areas: a) Users' needs, expectations and economics in relation to vehicles; b) The technology - and hence the manufacturers' opportunities and challenges; c) Connection to the power grid. (ln)

  15. Real Time Smart Car Security System by Using Biometrics

    OpenAIRE

    Prof. S. P. Pingat; Shubham Rakhecha; Rishabh Agrawal; Sarika Mhetre; Pranay Raushan

    2013-01-01

    In this proposed paper, two tier security for car is achieved using Biometrics such as FDS (Face Detection System) and Finger Print Detection System. FDS is used to detect the face of the person driving the car and compare it with the training set. For example, during night when the owner of car is sleeping and someone tries to rob the car then initially the finger print of that person will be detected and matched with predefined image through handle of the car where the Finger print scanner ...

  16. Car Deceleration Considering Its Own Velocity in Cellular Automata Model

    Institute of Scientific and Technical Information of China (English)

    LI Ke-Ping

    2006-01-01

    In this paper, we propose a new cellular automaton model, which is based on NaSch traffic model. In our method, when a car has a larger velocity, if the gap between the car and its leading car is not enough large, it will decrease. The aim is that the following car has a buffer space to decrease its velocity at the next time, and then avoid to decelerate too high. The simulation results show that using our model, the car deceleration is realistic, and is closer to thefield measure than that of NaSch model.

  17. Possible use of electric cars as balancing instrument

    Energy Technology Data Exchange (ETDEWEB)

    Tirez, Andreas; Luickx, Patrick; Woitrin, Dominique

    2010-09-15

    A massive introduction of electric cars is foreseeable in the mid to long term. Implementing a 'vehicle-to-grid' setting makes it possible to use these cars to deliver ancillary services to the electricity system. In this paper, the possibility of delivering active reserves in the Belgian control area is analyzed. We assume one million electric cars that can be connected to the Belgian grid. Based on our simulation, electric cars could be used for delivering all primary, all secondary and part of the tertiary reserves. Using electric cars as a balancing instrument would facilitate absorbing intermittent energy into the electricity system.

  18. Burning Cars in a Parking Lot

    Science.gov (United States)

    Bertoin, Jean

    2011-08-01

    Knuth's parking scheme is a model in computer science for hashing with linear probing. One may imagine a circular parking lot with n sites; cars arrive at each site with unit rate. When a car arrives at a vacant site, it parks there; otherwise it turns clockwise and parks at the first vacant site which is found. We incorporate fires into this model by throwing Molotov cocktails on each site at a smaller rate n - α , where 0 2/3, whereas for α < 2/3, the average occupation approaches 1 at time 1 but then quickly drops to 0 before the parking lot is ever saturated. Our study relies on asymptotics for the occupation of the parking lot without fires in certain regimes which may be of independent interest.

  19. MicroCar 2003. Abstracts of papers

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    Mechatronics for automotive applications is an important trend, combining mechanics, electronics and information technology. Micro- and nanomechatronics, particularly innovative research disciplines, will help create, in combination with advanced solutions from microsystem technologies, e.g. the electronic packaging, a range of entirely new developments in automobiles. Under the umbrella of the Automotive Suppliers Fair Z2003, it is happening for the very first time now that a momentous scientific conference, such as the MicroCar 2003, brings together representatives from car manufacturers and the electronics industry, as well as a large number of experts from technical colleges, universities and research institutes to discuss the new potentials and possibilities presented by the use of micro and nanomaterials in Leipzig. With the presentation of 50 papers, speakers will inform about their latest research results as well as current trends in micro and nanotechnologies for automotives. This issue is publishing the abstracts of this scientific event.

  20. A broken heart in a broken car.

    Science.gov (United States)

    Schlossbauer, Susanne Anna; Ghadri, Jelena-Rima; Cammann, Victoria Lucia; Maier, Willibald; Lüscher, Thomas F; Templin, Christian

    2016-01-01

    Takotsubo syndrome (TTS) is still a relatively understudied and often undetected disease. It is usually preceded by emotional or physical triggers. We here report a case of TTS following a car accident. Typical apical ballooning with moderate reduction of left ventricular ejection fraction (LVEF) and increased level of pro-B-type natriuretic peptide (BNP) as well as slightly increased creatine kinase and troponin T values were found in this 76-year-old female patient, 6 h after a car accident. At 10 weeks follow-up, we observed a normalization of regional wall motion, LVEF, electrocardiogram and pro-BNP. TTS is an acute heart failure syndrome and an important differential diagnosis of acute coronary syndrome. PMID:27377800

  1. Notice of car park and road closures

    CERN Multimedia

    2006-01-01

    The transfer of the two HF CMS detectors between Hall 186 and Point 5 (a convoy measuring 64 metres in length and weighing 440 tonnes) will result in the temporary closure of the following car parks: Building186: south entrance Building 613 Building 28 Building181 south entrance Building 600 Building 31 Route OPPENHEIMER The car parks concerned will be closed from Sunday 2 July until the evening of Tuesday 4 July and from Sunday 9 July until the evening of Tuesday 11 July 2006.Route FEYNMAN is also expected to be closed to traffic from mid-morning on Monday 3 July until the evening of Tuesday 4 July and from mid-morning on Monday 10 July until the evening of Tuesday 11 July (possible deviation via route FERMI and route RUTHERFORD).Thank you for your cooperation. TS-IC GroupTel. 163380 - 164043

  2. Engineering CAR-T Cells: Design Concepts

    Science.gov (United States)

    Srivastava, Shivani; Riddell, Stanley R.

    2016-01-01

    Despite being empirically designed based on a simple understanding of TCR signaling, T cells engineered with chimeric antigen receptors (CARs) have been remarkably successful in treating patients with advanced refractory B cell malignancies. However, many challenges remain in improving the safety and efficacy of this therapy and extending it toward the treatment of epithelial cancers. Other aspects TCR signaling beyond those directly provided by CD3ζ and CD28 phosphorylation strongly influence a T cell’s ability to differentiate and acquire full effector functions. Here, we discuss how the principles of TCR recognition, including spatial constraints, Kon/Koff rates, and synapse formation, along with in-depth analysis of CAR signaling might be applied to develop safer and more effective synthetic tumor targeting receptors. PMID:26169254

  3. Notice of car park and road closures

    CERN Multimedia

    2006-01-01

    The transfer of the two HF CMS detectors between Hall 186 and Point 5 (a convoy measuring 64 metres in length and weighing 440 tonnes) will result in the temporary closure of the following car parks: Building186: south entrance Building 613 Building 28 Building181 south entrance Building 600 Building 31 Route OPPENHEIMER The car parks concerned will be closed from Sunday 2 July until the evening of Tuesday 4 July and from Sunday 9 July until the evening of Tuesday 11 July 2006. Route FEYNMAN is also expected to be closed to traffic from mid-morning on Monday 3 July until the evening of Tuesday 4 July and from mid-morning on Monday 10 July until the evening of Tuesday 11 July (possible deviation via route FERMI and route RUTHERFORD). Thank you for your cooperation. TS-IC Group Tel. 163380 - 164043

  4. AC motor drive system for electric cars

    Energy Technology Data Exchange (ETDEWEB)

    Morohoshi, Yukinobu; Yoshinori, Naoto; Naito, Hironobu (Fuji Electric Co., Ltd., Tokyo, (Japan))

    1989-08-10

    Various main circuit equipment with large capacity GTO thyristors are outlined for AC and DC electric cars. The configuration of a PWM converter system is presented for the AC main motor drive system of the Shinkansen trains, and its following features are described: the high power factor control capable of keeping a power factor 100% constantly, energy saving by power regenerative braking, the small triple structure with large capacity reverse-conducting GTO thyristors of 4,500V/3,000A, and the reduction of equivalent interfering current and harmonic current by three phase-triple phase difference operation. Furthermore, a control logic equipment with 16 bit MPU and a main transformer are outlined, and the verification test results of the control logic equipment by an analog model simulation and the combinational test results of the commercial equipment are reported. Prototype VVVF inverter system for DC electric cars is also presented. 6 refs., 13 figs., 3 tabs.

  5. Vehicle compatibility in car-to-car collisions : literature review in the framework of the European research project "Improvement of crash compatibility between cars", Workpackage 1.

    OpenAIRE

    van der Sluis, J.

    2000-01-01

    In this report, a literature review is given on the subject of crash compatibility and incompatibility between cars. The study is based on scientific publications on this subject published over the last 15 years. The compatibility problem is described from three points of view: statistical, mechanical and geometrical. From the statistical point of view, literature focusing on the influence of car mass (including mass ratio) and car size on the injury severity of occupants is reviewed; also se...

  6. Micro Studies: The Philippine Car Assembly Sector

    OpenAIRE

    Rafaelita M. Aldaba

    1997-01-01

    In the light of reforms on trade policy and the move towards the 5 percent uniform tariff rate by 2004, local car assemblers have expressed their apprehension over the government’s liberalization plans. Hence, they have persuaded the government to impose higher tariff protection in lieu of the removal of import restrictions. This study analyzes the probable impact of tariff reforms, the removal of import restrictions on CBU’s, the adoption of the 5 percent uniform tariff rate and the removal ...

  7. Archetypes and Mythical Narratives in Car Advertising

    OpenAIRE

    Barbara LÄMMLEIN

    2014-01-01

    This article represents an excerpt of the PhD thesis Branding & Advertising and Communication Strategies by the author. Within this thesis inter - disciplinary approaches for deciphering messages of selected car advertising were used. Multiple methods and paradigms such as cultural studies, media communication, sociology, anthropology, semiotics, and psychoanalysis, were applied in order to analyze TV spots and print advertisements from a variety of angles. The purpose of this strategy was to...

  8. Obstacle Detection and Avoidance Autonomous Car

    OpenAIRE

    K.Vasavi; M.V.S.Praveen

    2014-01-01

    Driving models are needed by many researchers to improve traffic safety and to advance autonomous vehicle design. To be most useful, a driving model must state specifically what information is needed and how it is processed. So we developed an “Obstacle Avoidance and Detection Autonomous Car” based on sensor application. The essential part of this autonomous car is that it drives taking the energy from solar panel. This paper explains the method of interfacing the solar panel, relay circuit b...

  9. Analysis of composite car bumper reinforcement

    OpenAIRE

    Kleisner V.; Zemčík R.

    2009-01-01

    The presented work summarizes the present state of car passive safety testing according to European methodologies. The main objective is to analysis a bumper reinforcement made of composite materials. The bumper is tested according to RCAR (Research Council for Automobile Repairs) methodology using numerical simulation. Individual proposed variants are compared with the existing steel construction which does not comply with manufacturers specifications. The PAM-Crash software is used for the ...

  10. Effects of motivation on car-following

    Science.gov (United States)

    Boesser, T.

    1982-01-01

    Speed- and distance control by automobile-drivers is described best by linear models when the leading vehicles speed varies randomly and when the driver is motivated to keep a large distance. A car-following experiment required subjects to follow at 'safe' or at 'close' distance. Transfer-characteristics of the driver were extended by 1 octave when following 'closely'. Nonlinear properties of drivers control-movements are assumed to reflect different motivation-dependent control strategies.

  11. Acute neuromuscular responses to car racing

    OpenAIRE

    Backman, Jani

    2005-01-01

    Purpose: The primary purpose of this study was to determine racing car drivers’ acute neuromuscular responses to race driving. The secondary purpose was to compare the cardiovascular loading of driving to that of maximal rowing action. Methods: The subjects of the present cross-sectional study (n = 9) were international level karting drivers. The study was performed in two parts; the laboratory tests and driving test. All subjects took part to the laboratory tests and five of the subjects per...

  12. Parametric optimization of hybrid car engines

    OpenAIRE

    Bonnans, J. Frederic; Guilbaud, Thérèse; Ketfi-Cherif, Ahmed; Von Wissel, Dirk; Sagastizábal, Claudia; Zidani, Hasnaa

    2002-01-01

    We consider the problem of optimal design of hybrid car engines which combine thermic and electric power. The optimal configuration of the different motors composing the hybrid system involves the choice of certain design parameters. For a given configuration, the goal is to minimize the fuel consumption along a trajectory. This is an optimal control problem with one state variable. The simultaneous optimization of design parameters and trajectories can be formulated as a bilevel optimization...

  13. Latin American busways: Moving people not cars

    OpenAIRE

    Wright, Lloyd

    2001-01-01

    The rapid growth of Latin America urban centres beginning in the 1970s placed a heavy strain upon urban transport service providers. Facing high population growth from a citizenry dependent upon public transport and having limited financial resources to develop car-based infrastructure, Latin American municipal planners were challenged to create a new transport paradigm. One ingenious response to this dilemma was the busway, a surface metro system that utilizes exclusive right-of-way bus la...

  14. Safety analysis report for packaging (onsite) contaminated well cars

    International Nuclear Information System (INIS)

    In support of past operations, railcars were used to ship irradiated fuel from the 100 Area fuel storage basins to the Plutonium Uranium Extraction (PUREX) Facility. There are two configurations for the packaging systems that transported the fuel: the Three-Well Cask Car, which is outfitted with three casks, and the taller, single well, New Production Reactor (NPR) Cask Car. In this document, these cask cars are referred to collectively as well cars. The purpose of this document is to evaluate and authorize the onsite transportation of well cars that contain significant levels of contamination. No irradiated fuel will be transported in the well cars. Neutron detection data confirmed that the well cars do not contain fuel. The intention is to move 14 retired well cars from their current locations in the 100 Area to a suitable storage location in the 200 Area. Each well car contains Type B quantities of radioactivity; so that the hazard of the transport operation is relatively low. This safety analysis report for packaging (SARP) provides the analyses and evaluations necessary to demonstrate that the contaminated well cars meet the transportation safety requirements of HNF-PRO-154, Responsibilities and Procedures for Hazardous Material Shipments for an onsite packaging. The scope of this document addresses the preparation and transportation of the contaminated well cars

  15. Decentralized Traffic Management Strategies for Sensor-Enabled Cars

    CERN Document Server

    Wang, Ziyuan; Ramamohanarao, Kotagiri

    2009-01-01

    Traffic Congestions and accidents are major concerns in today's transportation systems. This thesis investigates how to optimize traffic flow on highways, in particular for merging situations such as intersections where a ramp leads onto the highway. In our work, cars are equipped with sensors that can detect distance to neighboring cars, and communicate their velocity and acceleration readings with one another. Sensor-enabled cars can locally exchange sensed information about the traffic and adapt their behavior much earlier than regular cars. We propose proactive algorithms for merging different streams of sensor-enabled cars into a single stream. A proactive merging algorithm decouples the decision point from the actual merging point. Sensor-enabled cars allow us to decide where and when a car merges before it arrives at the actual merging point. This leads to a significant improvement in traffic flow as velocities can be adjusted appropriately. We compare proactive merging algorithms against the conventio...

  16. Car ownership and use taxes as pollution correcting instruments

    DEFF Research Database (Denmark)

    Mabit, Stefan Lindhard; Mulalic, Ismir

    There have been many attempts to alter the taxation of private vehicles to obtain more energy-efficient car transport. The last significant reform in Denmark was completed in 2007. The most important objective was to improve fuel efficiency and consequently to reduce emissions related to car...... transport. To analyse the effects of such a reform it is necessary to model both long term decision like car ownership and short term decision like car usage in a combined framework. The purpose of this paper is to study to what extent Danish households change their car ownership and their car use after...... a change in car taxes. Based on a simple theoretical framework we use a large sample of detailed Danish data to estimate the joint demand for vehicles and kilometres. The empirical results point at effects that have important implications....

  17. Establishing guidelines for CAR-T cells: challenges and considerations.

    Science.gov (United States)

    Wang, Wei; Qin, Di-Yuan; Zhang, Bing-Lan; Wei, Wei; Wang, Yong-Sheng; Wei, Yu-Quan

    2016-04-01

    T cells, genetically modified by chimeric antigen receptors (CAR-T), are endowed with specificity to a desired antigen and are cytotoxic to cells expressing the targeted antigen. CAR-T-based cancer immunotherapy is a promising therapy for curing hematological malignancy, such as acute lymphoid leukemia, and is promising for extending their efficacy to defeat solid tumors. To date, dozens of different CAR-T cells have been evaluated in clinical trials to treat tumors; this necessitates the establishment of guidelines for the production and application of CAR-T cells. However, it is challenging to standardize CAR-T cancer therapy because it involves a combination of gene therapy and cell therapy. In this review, we compare the existing guidelines for CAR-T cells and discuss the challenges and considerations for establishing guidance for CAR-T-based cancer immunotherapy. PMID:26965523

  18. CARS 2009. Computer assisted radiology and surgery. Proceedings

    International Nuclear Information System (INIS)

    The CARS 2009 proceedings include contributions and poster sessions concerning different conferences and workshops: computer assisted radiology, 23rd international congress and exhibition, CARS clinical day, 13th annual conference of the international society for computer aided surgery, 10th CARS/SPIE/EuroPACS joint workshop on surgical PACS and the digital operating, 11th international workshop on computer-aided diagnosis, 15th computed maxillofacial imaging congress, CARS - computer assisted radiology and surgery, 1st EPMA/CARS workshop on personalized medicine and ICT, JICARS - Japanese institutes of CARS, 1st EuroNotes/CTAC/CARS workshop on NOTES: an interdisciplinary challenge, 13th annual conference for computer aided surgery, 27th international EuroPACS meeting.

  19. Anaheim electric vehicle car-sharing project

    Energy Technology Data Exchange (ETDEWEB)

    Kotler, D. [City of Anaheim Transportation Programs Planner, Anaheim, CA (United States); Chase, B. [Costa Mesa Planning Center, Costa Mesa, CA (United States)

    2000-07-01

    This paper described how the city of Anaheim in California is looking into a variety of clean transportation options for visitors, employees and residents in an effort to minimize air quality and congestion impacts. The city, which attracts approximately 24 million visitors annually, is looking into an electric vehicle (EV) car-sharing program that promotes EV use in multiple applications for both short- and long-term rental opportunities. There are two components to the program which provides eight 5-passenger electric Toyota RAV4 vehicles to both local employees and visitors. The electric RAV4s include nickel-hydride batteries which provide a range of 120 miles per charge. The city has already developed a network of public accessible EV charging stations and this project is a perfect extension of the city's continued efforts to seek opportunities to apply EV technologies within its jurisdictions. The Station Car Program provides flexibility for rail commuters to get from the rail station to their place of employment. On weekdays, the EVs are available to registered commuters at two rail stations to drive to and from work. A total of 32 commuters can benefit from the program at a cost of $40 per month. On weekends, the EVs are offered to visitors through Budget Rent-a-Car Agency at a rate comparable to gasoline-fueled vehicles. So far, participant feedback has been positive and the city is looking into expanding its efforts to provide clean transportation options. tab.

  20. Construction of coherent antistokes Raman spectroscopy (CARS)

    International Nuclear Information System (INIS)

    Coherent Antistokes Raman Spectroscopy (CARS) has been built. It consists of a Raman cell, which is filled with CO2 gas at 5 atm pressure and a frequency doubled Nd-YAG laser pumped dye laser. The two beams are focused by means of a bi-convex lens into Raman cell. The Antistokes signals (CARS signals) are generated due to Four-wave mixing process. The antistokes signals were directed to monochrometer entrance slit by prism . The signals are detected by photomultiplier detector which is fixed on the exit slit and connected to data acquisition card located inside the computed case. The dye laser frequency has to be tuned to satisfy the energy difference between the ν1 beam (Nd- YAG laser beam) and the ν2 beam (the stokes beam or the dye laser beam) exactly corresponds to a vibrational - rotational Raman resonance (ν2 - ν1 = νM) in the 12CO2 or 13CO2 molecule, then the antistokes signals (ν3) will be generated. The spectra of the CARS signals have been recorded to determine the isotope shift of 12CO2, 13CO2, which is 18.3 cm-1. (author)

  1. 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.

  2. 49 CFR 210.9 - Movement of a noise defective locomotive, rail car, or consist of a locomotive and rail cars.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Movement of a noise defective locomotive, rail car, or consist of a locomotive and rail cars. 210.9 Section 210.9 Transportation Other Regulations... locomotive, rail car, or consist of a locomotive and rail cars. A locomotive, rail car, or consist of...

  3. Effect of car speed on amount of air supplied by ventilation system to the space of car cabin

    Science.gov (United States)

    Fišer, Jan; Pokorný, Jan

    2014-03-01

    The amount of air supplied by ventilation system (HVAC system) of a car into a cabin is one of the main parameters for the correct simulation and prediction of a car cabin heat load. This amount is not based only on the current setting of the HVAC system, but also on the actual operating conditions and speed of the car. The authors therefore carried out experiments in the cabin of a passenger car in real traffic, while observing the amount of air on the speed of the car and setting of flap in mixing chamber. In a subsequent analysis the authors defined dependence of the airflow rate supplied by HVAC system on the speed of the car. Obtained empirical formulas were then used as a part of the code which calculates the data for the HVAC boundary conditions in the simulation of the car cabin environment.

  4. Effect of car speed on amount of air supplied by ventilation system to the space of car cabin

    Directory of Open Access Journals (Sweden)

    Fišer Jan

    2014-03-01

    Full Text Available The amount of air supplied by ventilation system (HVAC system of a car into a cabin is one of the main parameters for the correct simulation and prediction of a car cabin heat load. This amount is not based only on the current setting of the HVAC system, but also on the actual operating conditions and speed of the car. The authors therefore carried out experiments in the cabin of a passenger car in real traffic, while observing the amount of air on the speed of the car and setting of flap in mixing chamber. In a subsequent analysis the authors defined dependence of the airflow rate supplied by HVAC system on the speed of the car. Obtained empirical formulas were then used as a part of the code which calculates the data for the HVAC boundary conditions in the simulation of the car cabin environment.

  5. External exposure dose of car mechanics during the maintenance of the cars from the risk cautionary area

    International Nuclear Information System (INIS)

    At the request of the Local Nuclear Emergency Response Headquarters, JNES has estimated the effective external exposure dose of car mechanics during the maintenance of the cars from the risk cautionary area. JNES investigated the contamination of the cars from the risk cautionary area and of the average cars at Fukushima city cooperated by the Japan Automobile Dealers Association. Data of screed cars by the Local Nuclear Emergency Response Headquarters is also considered in. Effective external exposure dose of car mechanics treating the cars screened with the emergency situation screening level is estimated to be less than 1 mSv/y under the conservative conditions. This result shows that particular health concern isn't necessary for them. (author)

  6. 10 Years of Car-2-X Communication - a Success Story?

    Science.gov (United States)

    Wischhof, Lars; Ebner, André

    2012-05-01

    For more than ten years, car-2-x communication has been a major topic of research in the scientific community and an important development focus for the automotive industry. First, this article takes a retrospective look at the evolution of car-2-x and the two different communication paradigms: decentralized car-2-car communication and centralized cellular solutions. Afterwards, a comparison of their technical advantages and limitations is presented, respectively. The result shows that in order to implement safety-relevant applications, car-2-car communication has strong advantages compared to cellular technologies but requires high market penetration. However, its introduction solely for safety applications is difficult since the required penetration will not be achieved until several years after initial deployment. Therefore, car-2-car communication must provide a benefit to the customer, even in the phase of market introduction. For this purpose, the article outlines an approach called SODAD (Segment-Oriented Data Abstraction and Dissemination). It offers a possibility to introduce decentralized vehicular applications with early customer benefit, in order to enable safety applications based on car-2-car communication on a long term.

  7. Application brushless machines with combine excitation for a hybrid car and an electric car

    Directory of Open Access Journals (Sweden)

    Gandzha S.A.

    2015-08-01

    Full Text Available This article shows advantages of application the brushless machines with combined excitation (excitation from permanent magnets and excitation winding for the hybrid car and the electric car. This type of electric machine is compared with a typical brushless motor and an induction motor. The main advantage is the decrease of the dimensions of electric machine and the reduction of the price for an electronic control system. It is shown the design and the principle of operation of the electric machine. The machine was modeled using Solidworks program for creating design and Maxwell program for the magnetic field analysis. The result of tests is shown as well.

  8. Wireless vehicular networks for car collision avoidance

    CERN Document Server

    2013-01-01

    Wireless Vehicular Networks for Car Collision Avoidance focuses on the development of the ITS (Intelligent Transportation Systems) in order to minimize vehicular accidents. The book presents and analyses a range of concrete accident scenarios while examining the causes of vehicular collision and proposing countermeasures based on wireless vehicular networks. The book also describes the vehicular network standards and quality of service mechanisms focusing on improving critical dissemination of safety information. With recommendations on techniques and protocols to consider when improving road safety policies in order to minimize crashes and collision risks.

  9. Containment atmospheric response (CAR) scoping study

    International Nuclear Information System (INIS)

    The primary objectives of the Containment Atmospheric Response (CAR) subtask are to identify and evaluate thermodynamic phenomena occurring in the containment atmosphere during postulated gas-cooled reactor depressurization events that may affect the release of fission products to the environment. The release of fission products to the environment can be altered if the containment function fails, if the amount of plateout in the containment is changed or if the performance of the containment atmospheric cleanup system is impaired. A knowledge of the blowdown phenomena can also provide guidelines for locating reactor shutdown equipment and establishing requirements for the CACS

  10. Battery management system for electric racing cars

    OpenAIRE

    Araújo, Joaquim Alexandre da Silva

    2013-01-01

    With the introduction of the electrics cars into the market new technologies regarding the battery are being developed and new problems to be solved, one of them the battery management system because each type of cell requires a specific way of handling. This research is done using the active research method to find out the actual problem on this subject and features a BMS should have, understand how they work and how to develop them applied to the purpose on this work. Once the features the ...

  11. Analysis of Wheel Hubs : Student Car

    OpenAIRE

    Rincón García, Jesús

    2014-01-01

    The aim of this thesis work is to do the study and analysis of Student Car wheel hubs. The first part is a briefing of the “StudentCar” competition and a short explanation of the problem. Also it talks about the information and files that the team have about their hubs. After that, the document has short information about the basics knowledge of Strength of Materials necessary for to do the analysis in hubs and information about the material used by the team (Aluminum Alloy 7075-T6). ...

  12. Thermal analysis of car air conditioning

    Science.gov (United States)

    Trzebiński, Daniel; Szczygieł, Ireneusz

    2010-10-01

    Thermodynamic analysis of car air cooler is presented in this paper. Typical refrigerator cycles are studied. The first: with uncontrolled orifice and non controlled compressor and the second one with the thermostatic controlled expansion valve and externally controlled compressor. The influence of the refrigerant decrease and the change of the air temperature which gets to exchangers on the refrigeration efficiency of the system; was analysed. Also, its effectiveness and the power required to drive the compressor were investigated. The impact of improper refrigerant charge on the performance of air conditioning systems was also checked.

  13. Mining trajectories of cars for event detecion

    OpenAIRE

    Simon Cabrera, Ferran

    2012-01-01

    Thanks to an increase in the use of devices that come with a builtin gps sensor, a large number of gps data is available. This work presents an algorithm to extract concrete patterns from GPS data based on the changes on the behaviour of the car drivers when the weather drastically changes. The data used in this project comes from a week when the Typhoon Roke struck Japan, the algorithm will try to select the most likely areas affected by an accident like floods, banned roads, etc. This data ...

  14. Concept Car Design and Ability Training

    Science.gov (United States)

    Lv, Jiefeng; Lu, Hairong

    The concept design as a symbol of creative design thinking, reflecting on the future design of exploratory and prospective, as a vehicle to explore the notion of future car design, design inspiration and creativity is not only a bold display, more through demonstrate the concept, reflects the company's technological strength and technological progress, and thus enhance their brand image. Present Chinese automobile design also has a very big disparity with world level, through cultivating students' concept design ability, to establish native design features and self-reliant brand image is practical and effective ways, also be necessary and pressing.

  15. Risk-minimal routes for emergency cars

    OpenAIRE

    Woelki, Marko; Nippold, Ronald; Bonert, Michael; Ruppe, Sten

    2013-01-01

    The computation of an optimal route for given start and destination in a static transportation network is used in many applications of private route planning. In this work we focus on route planning for emergency cars, such as for example police, fire brigade and ambulance. In case of private route planning typical quantities to be minimized are travel time or route length. However, the idea of this paper is to minimize the risk of a travel time exceeding a certain limit. This is inspired by ...

  16. Quantitative High-Throughput Luciferase Screening in Identifying CAR Modulators.

    Science.gov (United States)

    Lynch, Caitlin; Zhao, Jinghua; Wang, Hongbing; Xia, Menghang

    2016-01-01

    The constitutive androstane receptor (CAR, NR1I3) is responsible for the transcription of multiple drug metabolizing enzymes and transporters. There are two possible methods of activation for CAR, direct ligand binding and a ligand-independent method, which makes this a unique nuclear receptor. Both of these mechanisms require translocation of CAR from the cytoplasm into the nucleus. Interestingly, CAR is constitutively active in immortalized cell lines due to the basal nuclear location of this receptor. This creates an important challenge in most in vitro assay models because immortalized cells cannot be used without inhibiting the high basal activity. In this book chapter, we go into detail of how to perform quantitative high-throughput screens to identify hCAR1 modulators through the employment of a double stable cell line. Using this line, we are able to identify activators, as well as deactivators, of the challenging nuclear receptor, CAR. PMID:27518621

  17. Considerations for the application of cars to turbulent reacting flow

    International Nuclear Information System (INIS)

    Laser diagnostic techniques have certain advantages for an employment in combustion-related studies. In this connection, coherent anti-Stokes Raman spectroscopy (CARS) has received much attention, taking into account the improvement of the capabilities of CARS for studies regarding reacting flow. This paper is concerned with areas in which improvements would be desirable and with approaches for achieving them. Factors affecting single pulse CARS spectral quality are reviewed, and techniques for improving single pulse measurements are suggested.Attention is given to the physics of single pulse CARS generation, referencing, improved broadband dye laser profiles, temporally-smooth pump laser pulses, spatial mode effects, and single pulse averaging. The effects of turbulence and extinction on the viability of the various CARS concentration measurement approaches are discussed, and a mobile CARS instrument is considered. 47 references

  18. Fuel Savings and Aerodynamic Drag Reduction from Rail Car Covers

    Science.gov (United States)

    Storms, Bruce; Salari, Kambiz; Babb, Alex

    2008-01-01

    The potential for energy savings by reducing the aerodynamic drag of rail cars is significant. A previous study of aerodynamic drag of coal cars suggests that a 25% reduction in drag of empty cars would correspond to a 5% fuel savings for a round trip [1]. Rail statistics for the United States [2] report that approximately 5.7 billion liters of diesel fuel were consumed for coal transportation in 2002, so a 5% fuel savings would total 284 million liters. This corresponds to 2% of Class I railroad fuel consumption nationwide. As part of a DOE-sponsored study, the aerodynamic drag of scale rail cars was measured in a wind tunnel. The goal of the study was to measure the drag reduction of various rail-car cover designs. The cover designs tested yielded an average drag reduction of 43% relative to empty cars corresponding to an estimated round-trip fuel savings of 9%.

  19. Blue Car, Red Car: Developing Efficiency in Online Interpretation of Adjective-Noun Phrases

    Science.gov (United States)

    Fernald, Anne; Thorpe, Kirsten; Marchman, Virginia A.

    2010-01-01

    Two experiments investigated the development of fluency in interpreting adjective-noun phrases in 30- and 36-month-old English-learning children. Using online processing measures, children's gaze patterns were monitored as they heard the familiar adjective-noun phrases (e.g. "blue car") in visual contexts where the adjective was either informative…

  20. 49 CFR 173.314 - Compressed gases in tank cars and multi-unit tank cars.

    Science.gov (United States)

    2010-10-01

    ... housing. Editorial Note: For Federal Register citations affecting § 173.314, see the List of CFR Sections... SHIPPERS-GENERAL REQUIREMENTS FOR SHIPMENTS AND PACKAGINGS Gases; Preparation and Packaging § 173.314... customer that the tank car was filled based on winter reference temperatures. The tank must be unloaded...

  1. Potential demand and cost-benefit analysis of electric cars

    OpenAIRE

    Zito, Pietro; Salerno, Silvia

    2004-01-01

    In this study an analysis of electric family car performances is carried out. In particular, the aim of this research is to appraise the possibility of introducing electric cars in urban mobility and the evaluation of its economic feasibility. First of all, we determined the potential electric car demand, which was forecasted using a stated preference (SP) analysis. The survey was carried out at the University of Palermo considering a particular target of consumer: “the hybrid hou...

  2. Decentralized Traffic Management Strategies for Sensor-Enabled Cars

    OpenAIRE

    Wang, Ziyuan; Kulik, Lars; Ramamohanarao, Kotagiri

    2009-01-01

    Traffic Congestions and accidents are major concerns in today's transportation systems. This thesis investigates how to optimize traffic flow on highways, in particular for merging situations such as intersections where a ramp leads onto the highway. In our work, cars are equipped with sensors that can detect distance to neighboring cars, and communicate their velocity and acceleration readings with one another. Sensor-enabled cars can locally exchange sensed information about the traffic and...

  3. Car Sales: Investigation into Factors Determining Consumer Behavior

    OpenAIRE

    Aurelija Samoškienė

    2011-01-01

    The article examines customer behaviour in general and discusses factors determining customer behaviour in car industry. The paper describes a concept of consumer behaviour and the importance of factors influencing the situation. Empirical study about factors determining car industry in consumer-made decisions is carried out. In addition, statistical factor analysis is performed. The key sets of factors helping the user with choosing a new car are iden­tified and analysed at the level of the ...

  4. Simulation of an electric racing car using energetic macroscopic representation

    OpenAIRE

    Montesinos Miracle, Daniel; Fontán Tebar, Cristian; Vidal Salvia, Humbert

    2014-01-01

    Formula Student is a university competition around the world where students are required to design, construct and compete with a race car in static and dynamic tests. Since few years ago, this competition has moved to electric propulsion. ETSEIB Motorsport Team at Barcelona, Spain has develop an electric race car and this paper presents the EMR and IBC developed for that in order to analyze the car and further improve the braking and traction system.

  5. Coefficient of restitution of model repaired car body parts

    OpenAIRE

    D. Hadryś; M. Miros

    2008-01-01

    Purpose: The qualification of influence of model repaired car body parts on the value of coefficient of restitution and evaluation of impact energy absorption of model repaired car body parts.Design/methodology/approach: Investigation of plastic strain and coefficient of restitution of new and repaired model car body parts with using impact test machine for different impact energy.Findings: The results of investigations show that the value of coefficient of restitution changes with speed (ene...

  6. Vibrations of a delivery car excited by railway track crossing

    International Nuclear Information System (INIS)

    Vertical vibrations of a delivery car passing through railway tracks have been investigated in this paper. The application of recurrence plots allows to examine short time series of acceleration non-stationary courses. Recurrence quantification analysis and square deviations estimated in small windows have been used to monitor car vibrations and transient behaviour. Measuring acceleration on the 'sprung' and 'unsprung' masses of a vehicle has enabled also to test the quality of a car suspension.

  7. Driver's intention to use smartphone-car connectivity

    OpenAIRE

    Park, Jieun; Kim, Junghwan; Nam, Changi; Kim, Seongcheol

    2013-01-01

    Car is now more than just a transportation method. Now a smartphone or a portable device can be easily connected to your car and this allows us to enjoy broader range of contents like music and navigation. This study aims to study investigate what leads drivers to use such car-connectivity services. Based on the Unified Theory of Acceptance and Use of Technology (UTAUT) as theoretical framework, this study examines the relationship between four derived constructs (facilitating condition, tech...

  8. Can privacy concerns for insurance of connected cars be compensated?

    OpenAIRE

    Derikx, S.; De Reuver, G.A.; Kroesen, M.

    2015-01-01

    Internet-of-things technologies enable service providers such as insurance companies to collect vast amounts of privacy-sensitive data on car drivers. This paper studies whether and how privacy concerns of car owners can be compensated by offering monetary benefits. We study the case of usage based car insurance services for which the insurance fee is adapted to measured mileage and driving behaviour. A conjoint experiment shows that consumers prefer their current insurance products to usage ...

  9. Feasibility Research of Nuclear-power System for Car

    Institute of Scientific and Technical Information of China (English)

    WU; Xiao-chun; SUN; Zheng; LIU; Xin-ming; LI; Long; XU; Zhi-long; SHAO; Jing

    2013-01-01

    The idea of making nuclear-powered car can dated back to 1950s,and Ford company developed the first nuclear-powered car Nucleon which theoretically based on uranium-235 fission powered engine.Recently,General Motors released its Cadillac"World Thorium Fuel Concept"car at 2009 Chicago Auto Show,which didn’t include a working thorium-powered engine.But it’s claimed that the thorium laser

  10. The Investigation of Volkswagen's Entry Strategy in China's Car Market

    OpenAIRE

    WEN, XIAOFENG

    2007-01-01

    China is one of the most attractive investment destinations for the world investors, now almost all the world car-manufacturing giants have launched their factories in this country, making huge efforts to explore their market share. And it has one of the world's largest car markets, in the past few years sales have grown forty to sixty percent annually. The favorable macro-environment and policy environment has enabled China's car industry grew fast and steadily. Volkswagen (hereafter VW) ...

  11. Monitoring and Simulation of Mechanically Ventilated Underground Car Parks

    OpenAIRE

    Eshack, Adil; D.G., Leo Samuel; S.M., Shiva Nagendra; Maiya, M. Prakash

    2015-01-01

    Rapid motorization in developed and developing countries demands more parking spaces in urban areas. Underground car parking space in multi story buildings offers viable solution. However, lack of natural ventilation accumulates the harmful emissions from cars, operating in underground car parks. Exposure to these hazardous pollutants causes health risk to the users. Therefore, proper mechanical ventilation system should be adopted for the removal of harmful pollutants. This paper discusses t...

  12. Ortho-aminoazotoluene activates mouse constitutive androstane receptor (mCAR) and increases expression of mCAR target genes

    International Nuclear Information System (INIS)

    2'-3-dimethyl-4-aminoazobenzene (ortho-aminoazotoluene, OAT) is an azo dye and a rodent carcinogen that has been evaluated by the International Agency for Research on Cancer (IARC) as a possible (class 2B) human carcinogen. Its mechanism of action remains unclear. We examined the role of the xenobiotic receptor Constitutive Androstane Receptor (CAR, NR1I3) as a mediator of the effects of OAT. We found that OAT increases mouse CAR (mCAR) transactivation in a dose-dependent manner. This effect is specific because another closely related azo dye, 3'-methyl-4-dimethyl-aminoazobenzene (3'MeDAB), did not activate mCAR. Real-time Q-PCR analysis in wild-type C57BL/6 mice revealed that OAT induces the hepatic mRNA expression of the following CAR target genes: Cyp2b10, Cyp2c29, Cyp3a11, Ugt1a1, Mrp4, Mrp2 and c-Myc. CAR-null (Car-/-) mice showed no increased expression of these genes following OAT treatment, demonstrating that CAR is required for their OAT dependent induction. The OAT-induced CAR-dependent increase of Cyp2b10 and c-Myc expression was confirmed by Western blotting. Immunohistochemistry analysis of wild-type and Car-/- livers showed that OAT did not acutely induce hepatocyte proliferation, but at much later time points showed an unexpected CAR-dependent proliferative response. These studies demonstrate that mCAR is an OAT xenosensor, and indicate that at least some of the biological effects of this compound are mediated by this nuclear receptor. - Highlights: → The azo dye and mouse carcinogen OAT is a very effective mCAR activator. → OAT increases mCAR transactivation in a dose-dependent manner. → OAT CAR-dependently increases the expression of a specific subset of CAR target genes. → OAT induces an unexpectedly deferred, but CAR-dependent hepatocyte proliferation.

  13. Crash protection of stock car racing drivers--application of biomechanical analysis of Indy car crash research.

    Science.gov (United States)

    Melvin, John W; Begeman, Paul C; Faller, Ronald K; Sicking, Dean L; McClellan, Scott B; Maynard, Edwin; Donegan, Michael W; Mallott, Annette M; Gideon, Thomas W

    2006-11-01

    Biomechanical analysis of Indy car crashes using on-board impact recorders (Melvin et al. 1998, Melvin et al. 2001) indicates that Indy car driver protection in high-energy crashes can be achieved in frontal, side, and rear crashes with severities in the range of 100 to 135 G peak deceleration and velocity changes in the range of 50 to 70 mph. These crashes were predominantly single-car impacts with the rigid concrete walls of oval tracks. This impressive level of protection was found to be due to the unique combination of a very supportive and tight-fitting cockpit-seating package, a six-point belt restraint system, and effective head padding with an extremely strong chassis that defines the seat and cockpit of a modern Indy car. In 2000 and 2001, a series of fatal crashes in stock car racing created great concern for improving the crash protection for drivers in those racecars. Unlike the Indy car, the typical racing stock car features a more spacious driver cockpit due to its resemblance to the shape of a passenger car. The typical racing seat used in stock cars did not have the same configuration or support characteristics of the Indy car seat, and five-point belt restraints were used. The tubular steel space frame chassis of a stock car also differs from an Indy car's composite chassis structure in both form and mechanical behavior. This paper describes the application of results of the biomechanical analysis of the Indy car crash studies to the unique requirements of stock car racing driver crash protection. Sled test and full-scale crash test data using both Hybrid III frontal crash anthropomorphic test devices (ATDs) and BioSID side crash ATDs for the purpose of evaluating countermeasures involving restraint systems, seats and head/neck restraints has been instrumental in guiding these developments. In addition, the development of deformable walls for oval tracks (the SAFER Barrier) is described as an adjunct to improved occupant restraint through control

  14. Performance Test Of Hub Engines Of An Electrical Car

    OpenAIRE

    Said Mahmut Çinar; Fatih Onur Hocaoğlu

    2015-01-01

    In this paper joint performances of two hub motors that are designed for electrical motorcycles are investigated. For this aim the electrical car that is produced for a race is employed. The hub motors were 1.5kW power each. The motors are located at the back side of the car. The car was able to run using these engines separately. While the test, first the engine that is located to the right side of the car is run. Then the engine that is located at the left side is run. Finally both...

  15. The Electric Car Battery. Sustainability in the Supply Chain

    Energy Technology Data Exchange (ETDEWEB)

    Steinweg, T.

    2011-03-15

    This report aims to provide an initial overview of the supply chain of electric car batteries, and to answer the following research question: What effect does the growing demand for electric vehicles have on the social and environmental conditions throughout the electric car battery supply chain? This report will combine various methodologies to be able to create an overall picture of the electric car battery supply chain, and is targeted towards companies, public servants, opinion makers and the general public interested in the electric car.

  16. Car park mapping with simultaneous localisation and mapping (SLAM)

    OpenAIRE

    Tay, Christopher

    2004-01-01

    One of the challenges in the automation of vehicles takes place in the car park. Automatic vehicles must be able to localize itself accurately and build a map of the car park in real time. This capability will be able to extend the range of possible applications including the tracking of car park lots availability, automatic navigation and automatic parking to name a few. In this project, we took on the task of localizing an automatic vehicle and building a map of the car park in real time. T...

  17. A Critical Analysis of Rational & Emotional Approaches in Car Selling

    OpenAIRE

    Krishn A. Goyal; A. Sadasivam

    2010-01-01

    A well known fact is that investment in a Car is the costliest investment made in a life time only next to construction of a house, for any human being. It is a common knowledge that all of us are attracted towards cars right from childhood and we have developed our own perceptions for cars. When we acquire the capacity to buy cars, our experience of buying, involves both emotional and rational aspects which lead to a purchase decision. Unlike other consumable durables, the decision to buy sp...

  18. Molecular emission from GG Car's circumbinary disk

    CERN Document Server

    Kraus, Michaela; Nickeler, Dieter; Muratore, Florencia; Fernandes, Marcelo Borges; Aret, Anna; Cidale, Lydia; de Wit, Willem-Jan

    2012-01-01

    The appearance of the B[e] phenomenon in evolved massive stars such as B[e] supergiants is still a mystery. While these stars are generally found to have disks that are cool and dense enough for efficient molecule and dust condensation, the origin of the disk material is still unclear. We aim at studying the kinematics and origin of the disk in the eccentric binary system GG Car, whose primary component is proposed to be a B[e] supergiant. Based on medium- and high-resolution near-infrared spectra we analyzed the CO-band emission detected from GG Car. The complete CO-band structure delivers information on the density and temperature of the emitting region, and the detectable 13CO bands allow us to constrain the evolutionary phase. In addition, the kinematics of the CO gas can be extracted from the shape of the first 12CO band head. We find that the CO gas is located in a ring surrounding the eccentric binary system, and its kinematics agrees with Keplerian rotation with a velocity, projected to the line of si...

  19. Product declaration for cars; Warendeklaration fuer Personenwagen

    Energy Technology Data Exchange (ETDEWEB)

    Gruetter, J.M.

    2000-07-01

    This reports for the Swiss Federal Office of Energy (SFOE) presents the results of a study made on the possible ways of declaring product information on cars. The basic elements of such a declaration are discussed and a recommendation for an energy label for cars is presented. The report discusses the fundamental questions posed such as how long a label should be valid, if comparisons should be made and if it is to be based on CO{sub 2}-emissions or on fuel consumption. Also, the criteria to be used for comparisons - such as vehicle weight, size or power - are looked at and methods of classification are examined along with data fundamentals. Further, the expectations placed on the product declarations with respect to their energetic and economic impact are discussed. The design of the label and the legislature on which it is based are discussed and initial reactions of the automobile industry are noted. The report is rounded off by a discussion of the effects of the declaration in relation to other instruments that have been proposed.

  20. The Close AGN Reference Survey (CARS)

    Science.gov (United States)

    Rothberg, Barry; Husemann, Bernd; Busch, Gerold; Dierkes, Jens; Eckart, Andreas; Krajnovic, Davor; Scharwaechter, Julia; Tremblay, Grant R.; Urrutia, Tanya

    2015-08-01

    We present the first science results from the Close AGN Reference Survey (CARS). This program is a snapshot survey of 39 local type 1 AGN (0.01 MUSE), an optical wavelength integral field unit (IFU) with a 1'x1' field of view on the VLT. The optical 3D spectroscopy complements existing sub-mm CO(1-0) data and near-IR imaging to establish a unique dataset combining molecular and stellar masses with star formation rates, gas, stellar kinematics and AGN properties. The primary goals of CARS are to:1) investigate if the star formation efficiency and gas depletion time scales are suppressed as a consequence of AGN feedback; 2) identify AGN-driven outflows and their relation to the molecular gas reservoir of the host galaxy; 3) investigate the the balance of AGN feeding and feedback through the ratio of the gas reservoir to the AGN luminosity; and 4) provide the community with a reference survey of local AGN with a high legacy value. Future work will incorporate near-infrared IFU observations to present a complete spatially resolved picture of the interplay among AGN, star-formation, stellar populations, and the ISM.

  1. Comfortable car interiors: Experiments as a basis for car interior design contributing to the pleasure of the driver and passengers

    OpenAIRE

    Kamp, I.

    2012-01-01

    One of the main challenges for car manufacturers is complying with the stringent environmental regulations without compromising driving comfort and pleasure. Reducing the overall weight of a car reduces fuel consumption and increases acceleration. However weight reduction seems in contradiction with another important aspect of car-sales; comfort. In this PhD thesis five experiments are presented proving that weight reduction and comfort improvement can go hand in hand. In these studies specif...

  2. Adulterous behaviour within the car-owner couple : some analyses from French panel data on car rental and car sharing within households.

    OpenAIRE

    PAPON, F; HIVERT, L

    2008-01-01

    The objective of this paper was to analyse two activities: who rents a car and why? Which households share the driving of their cars? In order to do that, the Parc-Auto (Car-Fleet) database, built from annual postal surveys conducted with a panel of 10,000 French households, has been processed. Among pproximately one hundred questions in the survey, two key questions have been crossed against many social, economic, demographic, geographic or time variables. KQ1: During the last 12 months, did...

  3. INVESTIGATION OF DYNAMIC CHARACTERISTICS OF GONDOLA CARS ON PERSPECTIVE BOGIES

    Directory of Open Access Journals (Sweden)

    S. V. Myamlin

    2014-10-01

    Full Text Available Purpose. In this paper, it is necessary to examine the dynamic properties of the gondola car with bogies, model 18-1711 when it moves on straight and curved sections of a track. Methodology. The calculations were performed using the object-oriented programming on the program "Dynamics of Rail Vehicles" ("DYNRAIL" Myamlin S.V. registered 20.03.2003. Mathematical models of a gondola car and bogies 18-100 and 18-711 were created for the calculations. Findings. Dynamic performances comparison of the gondola car with bogies 18-1711 and the gondola car with bogies 18-100, obtained by calculation method was carried out. Originality. Firstly calculations in order to determine the dynamic properties of the gondola car with bogies 18-1711 when it moves on straight and curved sections of track were performed. At the same time an assessment of the dynamic characteristics of the gondola car was made. The following dynamic standards were determined: the coefficient of vertical dynamics (Cdv, the coefficient of horizontal dynamics (Cdh, and the safety factor against derailment (SFd. Track irregularities in vertical and horizontal transverse planes were assigned as perturbations. They should be so that the dynamic indexes of the widely used in operation gondola car on bogies model 18-100 keep in admissible range of speeds up to 80km / h for the empty gondola car and at speeds up to 90km / h for the loaded gondola cars. Practical value. As a result of the calculations and comparisons of their results, we have findings that the use of bogies with bilinear characteristic of the central suspension will improve the dynamic performances of gondola cars, currently operating on bogies, model 18-100. And by improving the dynamic performances it is possible to increase the permissible speeds of these cars motion.

  4. Car-to-X Communication: Implications on the Future of Motor Insurance

    OpenAIRE

    Schroth, Christoph

    2008-01-01

    Car-to-X Communication "Future of Motor Insurance" Christoph Schroth SAP (Switzerland) AG & University of St. Gallen, MCM Institute Outline: ---------------------------------------------------------------- 1) Car-to-X Communication: Promising Applications Existing - Car-to-Car (C2C) and Car-to-Infrastructure (C2I): Growing field of research - Promising use cases aiming at increased safety, comfort, and traffic efficiency -...

  5. 49 CFR 179.4 - Changes in specifications for tank cars.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Changes in specifications for tank cars. 179.4... TANK CARS Introduction, Approvals and Reports § 179.4 Changes in specifications for tank cars. (a...—Tank Car Safety, AAR, for consideration by its Tank Car Committee. An application for construction...

  6. The Physics of Bump Drafting in Car Racing

    Science.gov (United States)

    Fiolhais, Miguel C. N.; Amor dos Santos, Susana

    2014-01-01

    The technique of bump drafting, also known as two-car drafting in motorsports, is analysed in the framework of Newtonian mechanics and simple aerodynamic drag forces. As an apparent unnatural effect that often pleases the enthusiasts of car racing, bump drafting provides a unique pedagogical opportunity for students to gain insights into the…

  7. Panorama 2015 - The global market for compact cars

    International Nuclear Information System (INIS)

    The search for fuel-saving solutions has led to a trend for acquiring smaller and lighter cars. Small compact cars, whether powered by internal combustion or electric engines, have gained and are continuing to gain market share, in both mature automobile markets such as Europe or Japan and emerging markets such as India. (authors)

  8. Car drivers' perceptions of electronic stability control (ESC) systems.

    Science.gov (United States)

    Vadeby, Anna; Wiklund, Mats; Forward, Sonja

    2011-05-01

    As a way to reduce the number of car crashes different in-car safety devices are being introduced. In this paper one such application is being investigated, namely the electronic stability control system (ESC). The study used a survey method, including 2000 private car drivers (1000 driving a car with ESC and 1000 driving a car without ESC). The main objective was to investigate the effect of ESC on driver behaviour. Results show that drivers report that they drive even more carelessly when they believe that they have ESC, than when they do not. Men are more risk prone than women and young drivers more than older drivers. Using the theory of planned behaviour the results show that attitude, subjective norm and perceived control explain between 62% and 67% of driver's variation of intentions to take risks. When descriptive norm was added to the model a small but statistically significant increase was found. The study also shows that more than 35% erroneously believe that their car is equipped with an ESC system. These findings may suggest that driver behaviour could reduce the positive effect ESC has on accidents. It also shows that drivers who purchase a new car are not well informed about what kind of safety devices the car is equipped with. These findings highlight the need for more targeted information to drivers. PMID:21376858

  9. Direction and Policies Needed to Support Hybrid Electric Car Research

    Directory of Open Access Journals (Sweden)

    Ridwan Arief Subekti

    2012-07-01

    Full Text Available The rising number of vehicles over the years has driven the increase of air pollution and fuel consumption. One of the solutions to overcome this problem is using hybrid electric car because it is environmentally friendly and efficient in fuel consumption. LIPI has conducted electric car research since 1997, but there were so many problems in its development that electric car can not be developed into a national industry scale. Therefore, it is important to conduct a study that maps the problems and finds the solutions to prevent the same failure of electric car commercialization process from happening to hybrid electric car . This study was done by collecting and analyzing the primary and secondary data through interviews, discussing electric hybrid car with stakeholders, and examining earlier study results and regulations. Based on this study, several policies to support sustainability research of hybrid electric car were proposed. Some recommendations were the making of national roadmap and regulation for the usage of hybrid electric car on the road. For policy makers at LIPI, a research focus, research coordination, and pre-commercialization program were recommended.

  10. California Dreaming - Sustaining American Lifestyle and the Car

    DEFF Research Database (Denmark)

    Jørgensen, Ulrik

    2001-01-01

    California has for several years supported new innovation in zero-emission and low emission cars and set measures for the reduction of emissions in the state for the coming years.......California has for several years supported new innovation in zero-emission and low emission cars and set measures for the reduction of emissions in the state for the coming years....

  11. Regulating CAR T Cells: A Remote Control Approach.

    Science.gov (United States)

    2016-09-01

    Researchers have synthesized small organic molecules called adaptors that have a tumor-specific ligand on one end and FITC on the other. Instead of engineering a different chimeric antigen receptor (CAR) on T cells for each unique tumor antigen, these antigen-specific adaptors can be used to bridge FITC-binding CAR T and tumor cells. PMID:27412488

  12. Extension of the car park of Building 40

    CERN Multimedia

    GS Department

    2009-01-01

    Work to extend the car park of Building 40 will begin on 16 November 2009 and is scheduled to last until 18 December 2009. See the drawing below for details. 47 additional car parking spaces will be available from the start of 2010. CERN - Civil Engineering Section

  13. Extension of the car park of Building 40

    CERN Multimedia

    GS Department

    Work to extend the car park of Building 40 will begin on 16 November 2009 and is scheduled to last until 18 December 2009. See the drawing above for details. 47 additional car parking spaces will be available from the start of 2010. CERN - Civil Engineering Section

  14. Eye-based head gestures for interaction in the car

    DEFF Research Database (Denmark)

    Mardanbeigi, Diako; Witzner Hansen, Dan

    2013-01-01

    that can be used as an alternative input in the multimodal interaction context. Two approaches are described for using this method for interaction with objects inside or outside the car. Some application examples are described where the discrete or continuous head movements in combination with the driver......’s visual attention can be used for controlling the objects inside the car....

  15. SOME ASPECTS OF MOTOR CAR COERCION COEFFICIENT DETERMINATION

    Directory of Open Access Journals (Sweden)

    О. Denysenko

    2010-01-01

    Full Text Available A short review of motor car coercion coefficient determination is presented. The models designed for the determination of motor car queues time intervals at the stop line is presented. The estimation of modeling results according to experimental data is carried out.

  16. Trial of car-sharing scheme at CERN

    CERN Document Server

    Maximilien Brice

    2010-01-01

    On 6 July, a sample group of approximately 500 users started a six-month trial of a new car-sharing scheme. The project is an initiative of the General Infrastructure Services Department (GS), in collaboration with the Physics Department (PH) and Hertz car rentals.

  17. Tips on Car Care & Safety for Deaf Drivers.

    Science.gov (United States)

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Primarily intended for the deaf or hard of hearing driver, this booklet contains many tips useful to all drivers. It is divided into two sections: Signs of Car Trouble and What to Do, and Safe Driving Tips and Special Situations. The rationale for section 1 is that a hearing driver can often tell that his car is not running properly or that some…

  18. Second-Hand Car Market:Restructuring Or Salvation?

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    China's second-hand car market is like an unhealthy man.If remains unchanged,he will lose the life power. 11 years in the industry,the Beijing -based Lin Yifeng is among the first agents doing second-hand cars in the city.Lin understands local consumers and has witnessed the grow-

  19. 19 CFR 123.61 - Baggage arriving in baggage car.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Baggage arriving in baggage car. 123.61 Section 123.61 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY CUSTOMS RELATIONS WITH CANADA AND MEXICO Baggage § 123.61 Baggage arriving in baggage car. An inward foreign manifest on Customs...

  20. Cars applications in chemical reactors, combustion and heat transfer

    Science.gov (United States)

    Greenhalgh, D. A.; Porter, F. M.

    1986-08-01

    This paper illustrates the use of the CARS technique in the fields of Chemical Reactor engineering, combustion and Heat Transfer. Examples of recent results from a catalytic chemical reactor, an operating production petrol engine and an oil spray furnace are given. The experimentally determined accuracy of CARS nitrogen thermometry for both mean and single pulse measurements is presented.

  1. Investigation of vibrational characteristics in BBO crystals by femtosecond CARS

    Science.gov (United States)

    Xia, Yuanqin; Zhao, Yang; Wang, Zi; Zhang, Sheng; Dong, Zhiwei; Chen, Deying; Zhang, Zhonghua

    2012-10-01

    Femtosecond time-resolved coherent anti-Stokes Raman spectroscopy (CARS) is utilized to study the ultrafast vibrational dynamics in BBO crystals at room temperature. Time-resolved two-beam and three-beam CARS are detected. The vibrational dephasing time is analyzed and the changes of vibrational mode intensities with the polarization of pump pulses are observed.

  2. Configurations of hybrid-electric cars propulsion systems

    OpenAIRE

    Cundev, Dobri; Sarac, Vasilija; Stefanov, Goce

    2011-01-01

    Over the last few years, hybrid electric cars have taken significant role in automotive market. There are successful technological solutions of hybrid-electric propulsion systems implemented in commercial passenger cars. Every automobile manufacturer of hybrid vehicles has unique hybrid propulsion system. In this paper, all implemented systems are described, analyzed and compared.

  3. First Auto Works Revs Up Car Sales in China

    Institute of Scientific and Technical Information of China (English)

    EnjoyceZhu

    2003-01-01

    Two Mazda M6 cars rolled off the assembly line at the First Automotive Works (FAW).China's largest car maker, on January 21. The last May in Japan and has since won worldwide acclaim. FAW and Mazda said they aim to sell 15,000 units in China this year. The M6 will bring the number

  4. The taxation of diesel cars in Belgium – revisited

    International Nuclear Information System (INIS)

    This paper compares the current taxation of diesel and gasoline cars in Belgium with the guidelines for optimal taxation. We find that diesel cars are still taxed much less than gasoline cars, resulting in a dominant market share for diesel cars in the car stock. If the fuel tax is the main instrument to control for externalities and generate revenues, the diesel excise should be much higher than the excise on gasoline for two reasons: diesel is more polluting than gasoline and more importantly, through the better fuel efficiency, diesel cars contribute less fiscal revenues per mile. - Highlights: ► With a correct tax system the diesel excise should be higher than that on gasoline. ► When this is difficult, the fixed annual charge should be higher for diesel cars. ► The current tax structure for gasoline and diesel cars in Belgium is suboptimal. ► It implies that CO2 emissions are reduced, but in a very cost-inefficient way

  5. An extended car-following model at signalized intersections

    Science.gov (United States)

    Yu, Shaowei; Shi, Zhongke

    2014-08-01

    To simulate car-following behaviors better when the traffic light is red, three successive car-following data at a signalized intersection of Jinan in China were collected by using a new proposed data acquisition method and then analyzed to select input variables of the extended car-following model. An extended car-following model considering two leading cars' accelerations was proposed, calibrated and verified with field data obtained on the basis of the full velocity difference model and then a comparative model used for comparative research was also proposed and calibrated in the light of the GM model. The results indicate that the extended car-following model could fit measured data well, and that the fitting precision of the extended model is prior to the comparative model, whose mean absolute error is reduced by 22.83%. Finally a theoretical car-following model considering multiple leading cars' accelerations was put forward which has potential applicable to vehicle automation system and vehicle safety early warning system, and then the linear stability analysis and numerical simulations were conducted to analyze some observed physical features existing in the realistic traffic.

  6. Following Car Algorithm With Multi Agent Randomized System

    Directory of Open Access Journals (Sweden)

    Mounir Gouiouez

    2013-08-01

    Full Text Available We present a new Following Car Algorithm in Microscopic Urban Traffic Models which integrates some real-life factors that need to be considered, such as the effect of random distributions in the car speed, acceleration, entry of lane… Our architecture is based on Multi-Agent Randomized Systems (MARSdeveloped in earlier publications

  7. Policies towards a more efficient car fleet

    International Nuclear Information System (INIS)

    Transportation within the EU, as in most of the industrialized world, shows an increasing trend in CO2 emissions. This calls for measures to decrease the amount of transportation but also to increase the efficiency in the vehicle fleet. To achieve this, numerous policy measures are available, all of which targets the agents in the economy in various ways. Policy makers thus face a highly complex task. The present paper aims at providing a simple and transparent analytical model that illustrates how different policy measures address different parts of an interlinked system, which determines the composition of the future car fleet. Apart from being simple, and thereby providing an intuitive framework, the model provides important lessons for policy design, e.g., through highlighting the difference between initial responses to policies and the outcome in equilibrium both in the short and the long run.

  8. RST Approach for Efficient CARs Mining

    Directory of Open Access Journals (Sweden)

    Thabet Slimani

    2014-11-01

    Full Text Available In data mining, an association rule is a pattern that states the occurrence of two items (premises and consequences together with certain probability. A class association rule set (CARs is a subset of association rules with classes specified as their consequences. This paper focuses on class association rules mining based on the approach of Rough Set Theory (RST. In addition, this paper presents an algorithm for finest class rule set mining inspired from Apriori algorithm, where the support and confidence are computed based on the elementary set of lower approximation inspired from RST. The proposed approach has been shown very effective, where the rough set approach for class association discovery is much simpler than the classic association method

  9. SENSITIVITY EVALUATION OF THE ELECTRONIC CAR SCALE

    Directory of Open Access Journals (Sweden)

    Tomasz KĄDZIOŁKA

    2014-06-01

    Full Text Available During every day activities related with performed work or homework duties we meet a lot of equipment and we don't realize about their complex construction. This can be different type of equipment making every day work easier, such as food processors, dishwashers, ecologic furnaces, gas stoves or mechanisms, which are intended for protection against rain, which are personal umbrellas or devices ensuring higher safety such as ABS in a car or equipment used for measuring different values such as thermometers, barometers and finally scales. Scales due to performed tasks should be rated to measuring equipment which in metrology for example are used to specify linear and angular dimensions or deviations from nominal dimensions. In this article we present results of electronic scales sensitivity tests. For comparison of test results two electronic scales with different measuring range were analyzed

  10. Analysis of composite car bumper reinforcement

    Directory of Open Access Journals (Sweden)

    Kleisner V.

    2009-12-01

    Full Text Available The presented work summarizes the present state of car passive safety testing according to European methodologies. The main objective is to analysis a bumper reinforcement made of composite materials. The bumper is tested according to RCAR (Research Council for Automobile Repairs methodology using numerical simulation. Individual proposed variants are compared with the existing steel construction which does not comply with manufacturers specifications. The PAM-Crash software is used for the simulation. The numerical model is using shell elements and the Ladevèze model for the description of behaviour of composite materials. The methodology for the set-up of the numerical model in PAM-crash is firstly validated by comparison of experiment and analytical results.

  11. The car following model considering traffic jerk

    Science.gov (United States)

    Ge, Hong-Xia; Zheng, Peng-jun; Wang, Wei; Cheng, Rong-Jun

    2015-09-01

    Based on optimal velocity car following model, a new model considering traffic jerk is proposed to describe the jamming transition in traffic flow on a highway. Traffic jerk means the sudden braking and acceleration of vehicles, which has a significant impact on traffic movement. The nature of the model is researched by using linear and nonlinear analysis method. A thermodynamic theory is formulated to describe the phase transition and critical phenomenon in traffic flow. The time-dependent Ginzburg-Landau (TDGL) equation and the modified Korteweg-de Vries (mKdV) equation are derived to describe the traffic flow near the critical point and the traffic jam. In addition, the connection between the TDGL and the mKdV equations are also given.

  12. Trajectory generation for car-like robots

    International Nuclear Information System (INIS)

    Autonomous robots or remotely operated vehicles have raised high hopes in the military and industrial communities because of the potential safety improvement and gain of productivity they may provide. Waste management on nuclear sites, pallet manipulation in factories, interventions on battlefields, etc., are actively studied. A lot of these applications require powerful four-wheel vehicles, the kinematics of which is similar to that of a car. Such vehicles have three degrees of freedom: the (x,y) positions in a plane and the orientation of the vehicle. Path planning is often understood as only changing the position of the vehicle, whereas the tasks performed by this kind of robot require a perfect orientation of the vehicle: forklifting a pallet or docking at a loading or unloading station requires accuracy in the orientation of the vehicle. It is this requirement and the kinematic constraints of the motion mode that have led to the path-planning algorithm presented in this paper

  13. Do Traffic Controllers Dream of Electric Cars?

    Directory of Open Access Journals (Sweden)

    Nicholas Taylor

    2015-03-01

    Full Text Available Traffic congestion is not a modern phenomenon, but the growth of motor traffic driven by the supply of petroleum is. This coincides with concern about climate change caused by carbon emissions to which transport makes a substantial and increasing contribution. It seems that private cars in particular cannot be useful without coming to dominate human activity and even whole economies, creating dependence, congestion and severance which paradoxically negate many of the benefits of mobility. Electrification may reduce carbon emissions, but is unlikely to support the same weight of motor traffic, and will not reduce its other effects. It is doubtful that sustainability, however defined, is compatible with current high and increasing levels of motorised movement, so a culture change will be needed.

  14. The car and fuel of the future

    International Nuclear Information System (INIS)

    This paper is based on a review of the technical literature on alternative fuel vehicles (AFVs) and discussions with experts in vehicle technology and energy analysis. It is derived from analysis provided to the bipartisan National Commission on Energy Policy. The urgent need to reverse the business-as-usual growth path in global warming pollution in the next two decades to avoid serious if not catastrophic climate change necessitates action to make our vehicles far less polluting. In the near-term, by far the most cost-effective strategy for reducing emissions and fuel use is efficiency. The car of the near future is the hybrid gasoline-electric vehicle, because it can reduce gasoline consumption and greenhouse gas emissions 30 to 50% with no change in vehicle class and hence no loss of jobs or compromise on safety or performance. It will likely become the dominant vehicle platform by the year 2020. Ultimately, we will need to replace gasoline with a zero-carbon fuel. All AFV pathways require technology advances and strong government action to succeed. Hydrogen is the most challenging of all alternative fuels, particularly because of the enormous effort needed to change our existing gasoline infrastructure. The most promising AFV pathway is a hybrid that can be connected to the electric grid. These so-called plug-in hybrids or e-hybrids will likely travel three to four times as far on a kilowatt-hour of renewable electricity as fuel cell vehicles. Ideally these advanced hybrids would also be a flexible fuel vehicle capable of running on a blend of biofuels and gasoline. Such a car could travel 500 miles on 1 gal of gasoline (and 5 gal of cellulosic ethanol) and have under one-tenth the greenhouse gas emissions of current hybrids

  15. Laser dazzling impacts on car driver performance

    Science.gov (United States)

    Steinvall, Ove; Sandberg, Stig; Hörberg, Ulf; Persson, Rolf; Berglund, Folke; Karslsson, Kjell; Öhgren, Johan; Yu, Zhaohua; Söderberg, Per

    2013-10-01

    A growing problem for the Police and Security Forces has been to prevent potentially hostile individuals to pass a checkpoint, without using lethatl violence. Therefore the question has been if there is a laser or any other strong light source that could be used as a warning and dazzling device, without lethal or long term effects. To investigate the possibilities a field trial has been performed at a motor-racing track. A green CW laser with an irradiance on the eye of maximum 0.5 MPE, as defined by ICNIRP [1] and the ANZI standard [2], was used as a dazzle source. Ten drivers have been driving with dipped headlights through a course of three lines with orange cones. In every line there has been only one gate wide enough to pass without hitting the cones. The time through the course, the choice of gates and the number of cones hit have been measured. For every second trial drive through the track, the driver was exposed to the laser dazzler. The background illuminances ranged from a thousand lux in daylight to about ten millilux in darkness. The protective effect of the sun-visor of the car was investigated. The drives visual system was carefully examined before and after experimental driving and a few weeks after the experimental driving to verify that no pathological effects, that could potentially be induced by the laser exposure, pre-existed or occurred after the laser exposure. An analysis of variance for a within subjects design has been used for evaluation. It was found that green laser light can have an obvious warning effect in daylight. Dazzling does reduce the drivers ability to make judgments and manouver the car in twilight and darkness. A sun-visor can reduce the glare and give the driver an improved control, but that perception can be unjustified. No damage to the visual system was observed.

  16. Who are the early adopters of car sharing? A brief history and an analysis of the early adoption of car sharing in Denmark

    DEFF Research Database (Denmark)

    Thøgersen, John; Norre, Lise

    1999-01-01

    After briefly outlining the context, focusing primarily on the economic conditions for car sharing and on the history of the first car sharing initiatives in Denmark, this paper presents results from a study of the early adopters of the car sharing idea in Denmark and some speculations about...... the future of car sharing in this country....

  17. 49 CFR 172.331 - Bulk packagings other than portable tanks, cargo tanks, tank cars and multi-unit tank car tanks.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Bulk packagings other than portable tanks, cargo tanks, tank cars and multi-unit tank car tanks. 172.331 Section 172.331 Transportation Other Regulations... packagings other than portable tanks, cargo tanks, tank cars and multi-unit tank car tanks. (a) Each...

  18. Dynamic absorption coefficients of CAR and non-CAR resists at EUV

    Science.gov (United States)

    Fallica, Roberto; Stowers, Jason K.; Grenville, Andrew; Frommhold, Andreas; Robinson, Alex P. G.; Ekinci, Yasin

    2016-03-01

    The dynamic absorption coefficients of several CAR and non-CAR EUV photoresists are measured experimentally using a specifically developed setup in transmission mode at the XIL beamline of the Swiss Light Source. The absorption coefficient α and the Dill parameters ABC were measured with unprecedented accuracy. In general the α of resists match very closely with the theoretical value calculated from elemental densities and absorption coefficients, whereas exceptions are observed. In addition, through the direct measurements of the absorption coefficients and dose-to-clear values, we introduce a new figure of merit called Chemical Sensitivity to account for all the post-absorption chemical reaction ongoing in the resist, which is also predicts a quantitative clearing volume, and respectively clearing radius, due to the photon absorption in the resist. These parameters may help in deeper insight into the underlying mechanisms of EUV concept of clearing volume and clearing radius are then defined and quantitatively calculated.

  19. Keeping Order: Motor-Car Regulation and the Defeat of Victoria's 1905 Motor-Car Bill

    Directory of Open Access Journals (Sweden)

    Rick Clapton

    2004-10-01

    Full Text Available At the turn of the twentieth century some upper-class Victorians became motorists; consequently, for the first time ever, regulation and policing intersected with this class of society. By 1905 so many concerns had been raised about compromised public order and safety that the Victorian State Government attempted to implement a Motor Car Bill based on its English predecessor (1903. Wealthy motorists possessed power and influence, however, which contributed to the postponement of legislation until 1910. Additionally, parliamentarians were drawn from the same social class as motorists, and, in creating regulation, they were potentially regulating their peers, colleagues and friends. The private motor-car also brought with it new issues of civil liberty and responsibility. Finding a balance between the two continued to be a problem, as private transport gradually became affordable for middle- and working-class people, and both the number of regulations and the power of the motoring lobby increased.

  20. University of Calgary solar car set for American solar challenge

    International Nuclear Information System (INIS)

    This article described a solar car designed by a team from the University of Calgary for the 2010 American Solar Challenge, a 1100 mile race that starts in Tulsa, Oklahoma and ends 5 days later in Chicago, Illinois. The Shulich Axiom car is comprised of 2000 solar cells with batteries that can store enough power to drive the car for a 4-hour period. The car has a top speed of 140 km per hour and is totally powered by solar energy. The team has taken the car on a 5-day tour of Alberta, stopping in 7 communities across the province before heading back to Calgary. The team is one of only 2 Canadian teams competing in the challenge this year. 1 fig.

  1. Car sunshade-induced craniofacial injury: a case report

    Directory of Open Access Journals (Sweden)

    Chardoli Mojtaba

    2011-05-01

    Full Text Available Abstract Introduction We report the case of a man who sustained a craniofacial injury after spontaneous lateral airbag deployment resulting in his face being struck by a car sunshade. This highlights the potential damage that can be caused by any object placed between a lateral airbag and a car occupant. Case presentation We report the case of a 33-year-old Caucasian man who was the driver in a frontal collision. He had opened the car sunshade and turned it 90° towards the left. As he was driving, he struck a bus, causing the driver's lateral airbag to spontaneously deploy. The airbag pushed the sunshade against his face and injured him. Conclusions Car sunshades can cause significant craniofacial injury. We suggest that sunshade design must be improved to reduce the risk of potential injuries to car occupants. We recommend a new, safer sunshade design.

  2. Forces on wheels and fuel consumption in cars

    CERN Document Server

    Güémez, J

    2014-01-01

    Motivated by real classroom discussions, we analyse the forces acting on moving vehicles, specifically friction forces on the wheels. In usual cars, with front-wheel drive, when the car accelerates these forces are in the forward direction in the front wheels, but they are in the opposite direction in the rear wheels. The situation may be intriguing for students, but it may also be helpful and stimulating to clarify the role of friction forces on rolling objects. In this article we also study thermodynamical aspects of an accelerating car, relating the distance traveled with the amount of fuel consumed. The fuel consumption is explicitly shown to be Galilean invariant and we identify the Gibbs free energy as the relevant quantity that enters in the thermodynamical description of the accelerating car. The more realistic case of the car's motion taking into account the dragging forces is also discussed.

  3. Dynamic imaging for CAR-T-cell therapy.

    Science.gov (United States)

    Emami-Shahri, Nia; Papa, Sophie

    2016-04-15

    Chimaeric antigen receptor (CAR) therapy is entering the mainstream for the treatment of CD19(+)cancers. As is does we learn more about resistance to therapy and the role, risks and management of toxicity. In solid tumour CAR therapy research the route to the clinic is less smooth with a wealth of challenges facing translating this, potentially hugely valuable, therapeutic option for patients. As we strive to understand our successes, and navigate the challenges, having a clear understanding of how adoptively transferred CAR-T-cells behavein vivoand in human trials is invaluable. Harnessing reporter gene imaging to enable detection and tracking of small numbers of CAR-T-cells after adoptive transfer is one way by which we can accomplish this. The compatibility of certain reporter gene systems with tracers available routinely in the clinic makes this approach highly useful for future appraisal of CAR-T-cell success in humans. PMID:27068944

  4. Designing for Comfort and Reliability in an Intelligent Car Seat

    Directory of Open Access Journals (Sweden)

    D. A. Wahab

    2008-01-01

    Full Text Available Today, intelligent safety systems are installed in modern cars in view of minimising road hazards. An intelligent air bag system for example, comprised several subsystems that are integrated to include the weight sensor system, image sensor system, crash sensor system and tyre pressure monitoring system. These systems when poorly positioned into the car seat, will certainly affect comfort and reliability of the car seat. This research presents the design work on an intelligent car seat, which is equipped with a load cell type-sensory system. The load cells are used to detect the weight of a passenger for the deployment of an air bag system. The proposed design is validated against displacement and stress analysis using an 80 kg load to simulate the weight of a passenger. Results from the design validation indicated that the proposed configuration and material is appropriate for use in the intelligent car seat application.

  5. Forces on wheels and fuel consumption in cars

    International Nuclear Information System (INIS)

    Motivated by real classroom discussions, we analyze the forces acting on moving vehicles, specifically friction on their wheels. In typical front-wheel-drive cars when the car accelerates these forces are in the forward direction in the front wheels, but they are in the opposite direction in the rear wheels. The situation may be intriguing for students, but it may also be helpful and stimulating to clarify the role of friction forces on rolling objects. In this paper we also study the thermodynamical aspects of an accelerating car, relating the distance traveled to the amount of fuel consumed. The fuel consumption is explicitly shown to be Galilean invariant and we identify the Gibbs free energy as the relevant quantity that enters into the thermodynamical description of the accelerating car. The more realistic case of the car's motion with the dragging forces taken into account is also discussed. (paper)

  6. Perceived risk in bike-car interactions: are bikes really perceived less safe than cars?

    OpenAIRE

    Delhomme, Patricia

    2011-01-01

    Many countries face an increase in the number of cyclists, introducing a change in the interactions to be handled by road users, and thus a change in risks. Interestingly, although a lot of studies focus on perceived risk by car drivers, none investigates perceived risk by cyclists, or compares cyclists’ and drivers’ perception of risk. Our aim was to explore, in risky road situations, subjective risk in 3 different interaction types: cyclist vs cyclist, cyclist vs driver, driver ...

  7. European car drivers' opinions about road safety measures and in-car devices.

    OpenAIRE

    Goldenbeld, C.

    1999-01-01

    In 1991, a representative survey of drivers was conducted in 15 European countries. This project was named `SARTRE' which stands for 'Social Attitudes to Road Traffic Risk in Europe'. The survey focused on drivers' road behaviour, attitudes and opinions concerning drinking and driving, speeding and seat belt use, opinions on accident causation and on traffic measures, experiences with police enforcement, perceptions of behaviours of other drivers, car preferences, experiences with driving in ...

  8. Perancangan dan Implementasi Kontroler PID untuk Pengaturan Autonomous Car-Following Car

    OpenAIRE

    Andreas Parluhutan Bonor Sinaga; Josaphat Pramudijanto

    2014-01-01

    Pengiriman logistik ke daerah-daerah rawan bencana merupakan hal yang sangat sulit dilakukan, tentunya diperlukan pengetahuan mengenai kondisi medan jalan. Salah satu dampak yang utama adalah sulitnya melakukan manuver dalam pengendalian performansi  truk logistik yang pada umumnya berupa truk-truk gandeng. Untuk membantu pengemudi truk dalam berkendara pada kondisi tersebut, dirancang sebuah prototype mobil mandiri (Autonomous Car) yang mampu melakukan manuver-manuver pergerakan secara sendi...

  9. Comfortable car interiors: Experiments as a basis for car interior design contributing to the pleasure of the driver and passengers

    NARCIS (Netherlands)

    Kamp, I.

    2012-01-01

    One of the main challenges for car manufacturers is complying with the stringent environmental regulations without compromising driving comfort and pleasure. Reducing the overall weight of a car reduces fuel consumption and increases acceleration. However weight reduction seems in contradiction with

  10. Análisis genético y molecular del fenotipo carS en Fusarium

    OpenAIRE

    Rodríguez Ortiz, Luis Roberto

    2012-01-01

    Esta Tesis se plantea dos objetivos principales: 1. Investigar el fenotipo carS mediante el análisis de sus efectos sobre la producción de metabolitos secundarios y sobre el transcriptoma. Para ello se emplearán varios mutantes de fenotipo similar, gener

  11. Forensic expertise of thoracic aorta, heart and pericardial injuries in car-occupant fatalities

    OpenAIRE

    Nikolić Slobodan

    2009-01-01

    Introduction. Forensic expertise has not specified with certainty any specific injury among fatally injured frontal car-occupants in frontal car collisions. Objective. To establish if blunt injuries of thoracic aorta, heart, and pericardium could be used as predictors where the fatally injured car-occupant was at the moment of car-collision. Methods. A retrospective autopsy study was performed. The subjects were fatally injured car-drivers, front-seat and rearseat passengers in head-on car co...

  12. Expression of Human CAR Splicing Variants in BAC-Transgenic Mice

    OpenAIRE

    Zhang, Yu-Kun Jennifer; LU, Hong; Klaassen, Curtis D.

    2012-01-01

    The nuclear receptor constitutive androstane receptor (CAR) is a key regulator for drug metabolism in liver. Human CAR (hCAR) transcripts are subjected to alternative splicing. Some hCAR splicing variants (SVs) have been shown to encode functional proteins by reporter assays. However, in vivo research on the activity of these hCAR SVs has been impeded by the absence of a valid model. This study engineered an hCAR-BAC-transgenic (hCAR-TG) mouse model by integrating the 8.5-kbp hCAR gene as wel...

  13. Patterns of polarity in the Escherichia coli car AB gene cluster.

    OpenAIRE

    Gigot, D; Crabeel, M; Feller, A; Charlier, D; Lissens, W; Glansdorff, N.; Piérard, A

    1980-01-01

    The direction of transcription of the carAB gene cluster, which codes for Escherichia coli carbamoylphosphate synthase, was deduced from the effects of phage Mu-1 insertions in each of the two genes and from the results of ribonucleic acid-deoxyribonucleic acid hybridization experiments relating the quantity of car messenger ribonucleic acid to the location of various car mutations. The car locus appears to constitute an operon polarized from carA to carB. The levels of carA and carB products...

  14. Advantages and Applications of CAR-Expressing Natural Killer Cells

    Directory of Open Access Journals (Sweden)

    Wolfgang eGlienke

    2015-02-01

    Full Text Available In contrast to donor T cells, natural killer (NK cells are known to mediate anti-cancer effects without the risk of inducing graft-versus-host disease (GvHD. In order to improve cytotoxicity against resistant cancer cells, auspicious efforts have been made with chimeric antigen receptor (CAR expressing T- and NK cells. These CAR-modified cells express antigen receptors against tumor-associated surface antigens, thus redirecting the effector cells and enhancing tumor-specific immunosurveillance. However, many cancer antigens are also expressed on healthy tissues, potentially leading to off tumor/ on target toxicity by CAR-engineered cells. In order to control such potentially severe side effects, the insertion of suicide genes into CAR-modified effectors can provide a means for efficient depletion of these cells. While CAR-expressing T cells have entered successfully clinical trials, experience with CAR-engineered NK cells is mainly restricted to pre-clinical investigations and predominantly to NK cell lines. In this review we summarize the data on CAR expressing NK cells focusing on the possible advantage using these short-lived effector cells and discuss the necessity of suicide switches. Furthermore, we address the compliance of such modified NK cells with regulatory requirements as a new field in cellular immunotherapy.

  15. Self-Brand Personality Differences and Attitudes towards Electric Cars

    Directory of Open Access Journals (Sweden)

    Ingrid Moons

    2015-09-01

    Full Text Available In two representative Belgian samples, by means of an online survey, we investigate the effect of self-brand personality differences on car brand evaluation, the evaluation of an eco-friendly branded electric car extension and the evaluation of car brands after electric extension. We show that self-brand personality differences influence the attitude towards car brands. The relative importance of personality dimensions that drive extension judgment and parent brand attitudes after electric extension is different from that of brand evaluation without extension. More particularly, perceptions of a brand being more responsible than one’s self is a much more important driver of brand evaluation after electric extension than without extension. Car personality characteristics, such as activity and sophistication, drive brand evaluations before, as well as after electric extension. These effects are moderated by brand ownership in that the relative importance of brand personality dimensions is different for brand owners than for consumers who do not own a specific brand. Car manufacturers can fine-tune their marketing approach when launching eco-friendly extensions, taking into account that, in this context, partly different self-brand personality fit considerations are used by consumers than for car brands without electric extension.

  16. PXR- and CAR-mediated herbal effect on human diseases.

    Science.gov (United States)

    Xu, Chenshu; Huang, Min; Bi, Huichang

    2016-09-01

    The pregnane X receptor (PXR) and constitutive androstane receptor (CAR) are two members of the nuclear receptor superfamily that regulate a broad range of genes involved in drug metabolism and transport. A variety of naturally occurring compounds present in herbal medicines were identified as ligands of PXR and CAR. Recently, accumulative evidences have revealed the PXR- and CAR-mediated herbal effect against multiple human diseases, including inflammatory bowel disease (IBD), cholestatic liver disease, and jaundice. The current review summarized the recent progress in identifying the expanding libraries of herbal medicine as ligands for PXR and CAR. Moreover, the potential for herbal medicines as promising therapeutic agents which were mainly regulated through PXR/CAR signaling pathways was also discussed. The discovery of herbal medicines as modulators of PXR and CAR, and their PXR- and CAR-mediated effect on human diseases will provide a basis for rational drug design, and eventually be explored as a novel therapeutic approach against human diseases. This article is part of a Special Issue entitled: Xenobiotic nuclear receptors: New Tricks for An Old Dog, edited by Dr. Wen Xie. PMID:26906544

  17. A rental car strategy for commercialization of hydrogen in Florida

    Energy Technology Data Exchange (ETDEWEB)

    Lines, Lee [Department of Environmental Studies, Rollins College, 1000 Holt Avenue, Box 2753, Winter Park, FL 32789-4499 (United States); Kuby, Michael; Clancy, James [School of Geographical Sciences, Arizona State University, Tempe, AZ 85287-5302 (United States); Schultz, Ronald; Xie, Zhixiao [Department of Geosciences, Florida Atlantic University, 777 Glades Road, Boca Raton, FL 33431 (United States)

    2008-10-15

    This article proposes a hydrogen rental-car strategy for transitioning from fleets to consumers in Orlando, Florida. Orlando is the No. 1 tourist destination in the United States, but most car renters visit only a few destinations. A hydrogen rental-car fleet serving this cluster of destinations could provide visitors with a positive first exposure to hydrogen vehicles with minimal commitment, creating hydrogen advocates and potential early adopters in their home regions. The rental-car business combines the logistical advantages of a fleet operation with outreach to many consumers. A hydrogen-powered rental-car fleet at the Orlando International Airport could provide guaranteed demand, supporting an initial rollout of refueling stations. We surveyed 435 rental-car customers in Orlando to understand the idea from the consumer point of view. We analyzed the bundles of destinations visited by the respondents and found that only three stations - an existing station at the Orlando International Airport plus new stations near the theme parks and in downtown Orlando - could serve 64% of renters. Half of all respondents indicated a willingness to pay more to rent a hydrogen car, and this subset of customers ranked the ability to use a pollution-free car as the most important factor in their decision. We then identify the major barriers to a hydrogen rental-car business model from the corporate point of view and propose a number of potential solutions. The most significant barrier appears to be the fleet purchase costs, which we think can be offset by the benefits of free media coverage and contained by beginning with converted internal-combustion vehicles and converting eventually to fuel-cell vehicles. We also outline possible synergies with NASA, Disney, refueling stations, manufacturers and state government. (author)

  18. Scheme for efficient fiber-based CARS probe

    Science.gov (United States)

    Balu, Mihaela; Liu, Gangjun; Chen, Zhongping; Tromberg, Bruce J.; Potma, Eric O.

    2010-02-01

    We demonstrate a fiber-based probe for maximum collection of the Coherent anti-Stokes Raman Scattering (CARS) signal in biological tissues. We discuss the design challenges including capturing the back-scattered forward generated CARS signal in the sample and the effects of fiber nonlinearities on the propagating pulses. Three different biological tissues were imaged in vitro in order to assess the performance of our fiberdelivered probe for CARS imaging, a tool which we consider an important advance towards label-free, in vivo probing of superficial tissues.

  19. An energy efficient breakdown cover service for electric cars

    OpenAIRE

    Cappelle, Jan; Vispoel, Stijn; Van Maerhem, Thomas

    2012-01-01

    A typical breakdown cover service unit in Belgium has to assist up to 5 cars a day that end up with an empty fuel tank. As the range of today’s battery electric cars is lower than what people are used to have today, breakdown cover services expect that massive introduction of electric cars will lead to a multiple of EVs ending up with an empty battery. This paper reports about a research project, initiated by a Belgian breakdown cover service, that aimed to design and build a prot...

  20. FreedomCAR and Fuel Cells: Toward the Hydrogen Economy?

    OpenAIRE

    Sperling, Daniel

    2003-01-01

    FreedomCAR is the Bush administration's bid to reduce our reliance on oil. A successor to the Clinton administration's Partnership for a New Generation of Vehicles (PNGV), FreedomCAR is a research initiative designed to promote greater coordination between federal agencies and U.S. carmakers. In marked contrast to its predecessor, FreedomCAR shifts the research focus away from technologies close at hand to fuel cells, a family of products further down the road with far greater promise to redu...

  1. The Formation of Usage Intention of Electric Cars

    DEFF Research Database (Denmark)

    Barbarossa, Camilla; de Pelsmacker, Patrick; Beckmann, Suzanne C.;

    2015-01-01

    In this chapter we propose a model in which green self-identity (GSI) is an antecedent of both environmental concern (EC) and moral obligation (MO), which in turn influence the attitude towards electric cars (ATT). GSI is also assumed to have a direct effect on ATT. The attitude towards the...... electric car then determines the intention to adopt it. The model is empirically tested in three culturally different European countries: Denmark, Belgium and Italy. Results show that the three countries differ in the way they develop positive attitudes and intentions towards the electric car on the basis...

  2. Car impact to pedestrian – fast 2D numerical analysis

    OpenAIRE

    Čechová H.; Hynčík L.

    2011-01-01

    The paper concerns a modelling approach for fast 2D car to pedestrian impact analysis. The pedestrian model is composed using the Lagrange equations with multipliers. The model consists of rigid bodies defining the major human body segments. The bodies are connected by rotational joints with non-linear response. The model is scalable based on the age and the gender. The car model is multi-segment composed as an open polygon. Between the pedestrian and the car, there are contacts defined and m...

  3. Online Car Selling Application Using PayPal

    OpenAIRE

    Mondal, Ripon

    2015-01-01

    The main theme of this thesis was to develop an Online Car Selling Application Using PayPal Technology which is an ASP.NET application developed with a built-in Visual Studio environment. This application is basically organized in a bipartite in terms of functions: products (cars) and customers. Online Car Selling Application Using PayPal Technology was devised to offer large opportunities to customers, case of selling and managing. So, the customer’s data are available in terms of payment or...

  4. Forecasting German Car Sales Using Google Data and Multivariate Models

    OpenAIRE

    Fantazzini, Dean; Toktamysova, Zhamal

    2015-01-01

    Long-term forecasts are of key importance for the car industry due to the lengthy period of time required for the development and production processes. With this in mind, this paper proposes new multivariate models to forecast monthly car sales data using economic variables and Google online search data. An out-of-sample forecasting comparison with forecast horizons up to 2 years ahead was implemented using the monthly sales of ten car brands in Germany for the period from 2001M1 to 2014M6. M...

  5. Demand for luxury cars in China: development, trends and prospects

    OpenAIRE

    Heinonen, Tommi

    2014-01-01

    Purpose of this thesis was to investigate what is demand for luxury cars in People's Republic of China and how it has developed, what trends there are and what direction development is going currently. The topic of this thesis was selected based on how interesting it is and how current the topic is at the moment. Objective was to find out what is the demand of luxury cars in China, what kind of buyers Chinese consumers are in field of luxury cars, what trends there are and what are the charac...

  6. The Car Resequencing Problem with Pull-Off Tables

    Directory of Open Access Journals (Sweden)

    Nils Boysen

    2011-12-01

    Full Text Available The car sequencing problem determines sequences of different car models launched down a mixed-model assembly line. To avoid work overloads of workforce, car sequencing restricts the maximum occurrence of labor-intensive options, e.g., a sunroof, by applying sequencing rules. We consider this problem in a resequencing context, where a given number of buffers (denoted as pull-off tables is available for rearranging a stirred sequence. The problem is formalized and suited solution procedures are developed. A lower bound and a dominance rule are introduced which both reduce the running time of our graph approach. Finally, a real-world resequencing setting is investigated.

  7. Experimental and mathematical car-bicycle collision simulations.

    OpenAIRE

    Huybers, J.J.W. & Janssen, E.G.

    1988-01-01

    The results of 35 mathematical simulations will be used to get a better insight in car-bicycle collisions. This information will be used later on to formulate hypotheses to be tested in an accident investigation project. In this paper special attention is given to the influence of the shape of the car and the dimensions of the bicycle/cyclist on the severity of the impacts. It is known that the speed of the car at impact is an important parameter in the resulting injury severity of the cyclis...

  8. The Engine Immobilizer: A Non-Starter for Car Thieves

    OpenAIRE

    van Ours, J.C.; Vollaard, B.A.

    2013-01-01

    We provide evidence for a beneficial welfare impact of a crime policy that is targeted at strenghtening victim precaution. Regulation made application of the electronic engine immobilizer, a simple and low-cost anti-theft device, mandatory for all new cars sold within the European Union as of 1998. We exploit the regulation as source of exogenous variation in use of the device by year of manufacture of cars. Based on detailed data at the level of car models, we find that uniform application o...

  9. Spectral analysis of Floating Car Data

    Directory of Open Access Journals (Sweden)

    F. Gössel

    2003-01-01

    Full Text Available Floating Car Data (FCD are one important data source in traffic telematic systems. The original variable in these systems is the vehicle velocity. The paper analyses the measured value “vehicle velocity" by methods of information technology. Consequences for processing, transmission and storage of FCD under condition of limited resources are discussed. Starting point of the investigation is the analysis of spectral characteristics of velocity-time-profiles. The spectra are determined by the Discrete Fourier Transform (DFT from measurement data and simulation data of a microscopic traffic model. One essential property of velocity-time-profiles is their low-pass characteristic. The resulting cut-off-frequency is comparatively small and depends on the traffic scenario. Conclusions concerning the necessary sample rate in FCD systems and the processing of raw data are discussed. Finally the transinformation of velocity-time-profiles is analysed. This results in similar values for an optimal sample rate of FCD systems under condition of limited transmission capacity.

  10. De Finetti theorem on the CAR algebra

    CERN Document Server

    Crismale, Vito

    2012-01-01

    The symmetric states on a quasi local C*-algebra on the infinite set of indices J are those invariant under the action of the group of the permutations moving only a finite, but arbitrary, number of elements of J. The celebrated De Finetti Theorem describes the structure of the symmetric states (i.e. exchangeable probability measures) in classical probability. In the present paper we extend De Finetti Theorem to the case of the CAR algebra, that is for physical systems describing Fermions. Namely, after showing that a symmetric state is automatically even under the natural action of the parity automorphism, we prove that the compact convex set of such states is a Choquet simplex, whose extremal (i.e. ergodic w.r.t. the action of the group of permutations previously described) are precisely the product states in the sense of Araki-Moriya. In order to do that, we also prove some ergodic properties naturally enjoyed by the symmetric states which have a self--containing interest.

  11. The motor car past, present and future

    CERN Document Server

    Genta, Giancarlo; Cavallino, Francesco; Filtri, Luigi

    2014-01-01

    This book is an introduction to automotive engineering, to give freshmen ideas about this technology. The text is subdivided in parts that cover all facets of the automobile, including legal and economic aspects related to industry and products, product configuration and fabrication processes, historic evolution and future developments. The first part describes how motor vehicles were invented and evolved into the present product in more than 100 years of development. The purpose is not only to supply an historical perspective, but also to introduce and discuss the many solutions that were applied (and could be applied again) to solve the same basic problems of vehicle engineering. This part also briefly describes  the evolution of automotive technologies and market, including production and development processes. The second part deals with the description and function analysis of all car subsystems, such as: ·         vehicle body, ·         chassis, including wheels, suspensions, brakes a...

  12. Microtomography at GeoSoilEnviroCARS

    International Nuclear Information System (INIS)

    A facility for x-ray computed microtomography (CMT) is operating as a national user facility for earth and environmental sciences research on the bending magnet beamline at the GeoSoilEnviroCARS sector at the Advanced Photon Source (APS). The APS bending magnet has a critical energy of 20 keV, and thus provides high flux at photon energies up to 100 keV, making it well suited to imaging a wide range of earth materials up to several cm in size. The beamline is equipped with a Si (111) double-crystal monochromator covering the energy range from 5 to 70 keV with beam sizes up to 50mm wide and 6mm high. The transmitted x-rays are imaged with a single crystal YAG scintillator, a microscope objective and a 1300x1030 pixel 12-bit 5MHz CCD detector. The maximum spatial resolution is under 2 microns in both the transmission radiographs and the reconstructed slices. Data collection times for full 3-D datasets range from 5-60 minutes. This facility has been used for a wide range of studies, including multiphase fluids in porous media, high-pressure studies, meteorites, and hyper-accumulating plants.

  13. Can you hear me now? Reducing the Lombard effect in a driving car using an In-Car Communication system

    DEFF Research Database (Denmark)

    Landgraf, Rabea; Lüke, Christian; Niebuhr, Oliver;

    2016-01-01

    This study aimed to evaluate an In-Car Communication system (ICC), which was developed to improve the communication between passengers inside a driving car. The evaluation was conducted by assessing parameters involved in the Lombard effect, i.e. modifications of speech production in the presence...... of loud noises. Speech recordings were made inside a stationary car at Kiel University using an acoustic and visual ambiance simulation to imitate real driving situations. In this way, background noises of different driving speeds can be removed from the signals after the recordings, thus allowing...

  14. Children in Hot Cars Result in Fatal Consequences

    Medline Plus

    Full Text Available ... Care Fact Sheet Health & Safety Tips Campaigns SUBSCRIBE Health Tips Share this! Home » Health Tips » Holiday and ... get out. If your infant or young child travels in a rear-facing car seat or the ...

  15. Species concentration measurements using CARS with nonresonant susceptibility normalization

    International Nuclear Information System (INIS)

    An investigation of in situ background normalization for obtaining sensitive and accurate concentration measurements with coherent anti-Stokes Raman spectroscopy (CARS) is reported. Flame species concentrations measured with CARS were in good agreement with IR laser absorption measurements of CO in extracted flame gases and with equilibrium calculations. Time-averaged detectivity for CO at the 1000-ppm level was obtained at 1900 K. Background normalization was also shown to be capable of improving CARS pulse-to-pulse signal reproducibility nearly to the shot-noise limit. We consider factors important for concentration measurements with CARS, including laser-induced Stark effects, accuracy of susceptibility calculations, and effects of different laser linewidth models

  16. Economic and environmental evaluation of compressed-air cars

    International Nuclear Information System (INIS)

    Climate change and energy security require a reduction in travel demand, a modal shift, and technological innovation in the transport sector. Through a series of press releases and demonstrations, a car using energy stored in compressed air produced by a compressor has been suggested as an environmentally friendly vehicle of the future. We analyze the thermodynamic efficiency of a compressed-air car powered by a pneumatic engine and consider the merits of compressed air versus chemical storage of potential energy. Even under highly optimistic assumptions the compressed-air car is significantly less efficient than a battery electric vehicle and produces more greenhouse gas emissions than a conventional gas-powered car with a coal intensive power mix. However, a pneumatic-combustion hybrid is technologically feasible, inexpensive and could eventually compete with hybrid electric vehicles.

  17. Children in Hot Cars Result in Fatal Consequences

    Medline Plus

    Full Text Available ... vehicle’s window will act like a greenhouse, trapping sunlight and heat inside with no ventilation. A car parked in direct sunlight can reach up to 131 degrees inside while ...

  18. Vieweg manual of motor car engineering; Vieweg Handbuch Kraftfahrzeugtechnik

    Energy Technology Data Exchange (ETDEWEB)

    Braess, H.H.; Seiffert, U. [eds.

    2000-10-01

    Contents: Requirements on motor cars; conflicting goals and their integration; innovative technologies; interdisciplinary aspects like mechanics, aerodynamics, vibrations/acoustics, thermal engineering/air conditioning, ergonomics/comfort, safety, economical fuel supply. Motor car design: Package, design. Drive aggregates, energy sources, fuelling systems. Car bodies and travelling gear. Electrical/electronic systems. Materials, production technologies, recycling. Production processes (calculation/simulation, measurements and experiments, simultaneous engineering, quality assurance). The motor car and the future of traffic. [German] Der Inhalt: Anforderungen an Automobile, Zielkonflikte und deren Bewaeltigung, innovative Technologien. Fahrzeuguebergreifende Disziplinen, wie Fahrmechanik, Aerodynamik, Schwingungen/Akustik, Waermetechnik/Klimatisierung, Ergonomie/Komfort, Sicherheit, Kraftstoffwirtschaftlichkeit. Fahrzeugauslegung: Package, Design. Antriebsaggregate, Antriebsenergien, Kraftstoffsysteme. Karosserie und ihre Bauweisen. Fahrwerk, mit allen Teilgebieten. Elektrik/Elektronik. Werkstoffe, Fertigungstechnologien, Recycling. Methoden des Produktentstehungsprozesses (Berechnung/Simulation, Mess- und Versuchstechnik, Simultaneous Engineering, Qualitaetssicherung). Das Automobil und der Verkehr der Zukunft. (orig.)

  19. Effects of Car Accidents on Three-Lane Traffic Flow

    Directory of Open Access Journals (Sweden)

    Jianzhong Chen

    2014-01-01

    Full Text Available A three-lane traffic flow model is proposed to investigate the effect of car accidents on the traffic flow. The model is an extension of the full velocity difference (FVD model by taking into account the lane changing. The extended lane-changing rules are presented to model the lane-changing behaviour. The cases that the car accidents occupy the exterior or interior lane, the medium lane, and two lanes are studied by numerical simulations. The time-space diagrams and the current diagrams are presented, and the traffic jams are investigated. The results show that the car accident has a different effect on the traffic flow when it occupies different lanes. The car accidents have a more serious effect on the whole road when they occupy two lanes. The larger the density is, the greater the influence on the traffic flow becomes.

  20. Restraint use by car occupants: Great Britain, 1982-91.

    NARCIS (Netherlands)

    Broughton, J.

    1992-01-01

    One of the major developments in road safety in Great Britain during the last decade has been the increasing use of seat belts by people travelling in cars. This has been achieved by legislation, with supporting publicity.

  1. ATMX-600 rail car safety analysis report for packaging (SARP)

    International Nuclear Information System (INIS)

    The ATMX-600 series rail car is used by Rockwell International, Rocky Flats Plant, for shipping low-level radioactive waste under the provisions of DOT Special Permit 5948. Fissile Class I shipments are authorized with the car loaded to capacity with drums containing up to 200 g of 239Pu. Inner packaging may be polyethylene-lined steel drums or fiberglass-coated plywood crates. These massive double-walled steel cars provide the equivalent protection of a Type B package. Rapid loading and unloading of the 9- by 9- by 50-ft cargo space is accomplished by prepackaging the waste in standard 20-ft steel cargo containers. The ATMX-600 rail car will hold two cargo containers, each carrying seventy 55-gal drums and up to 44,800 lb gross weight. Improvements to inner packaging and current shipping practices are discussed

  2. Children in Hot Cars Result in Fatal Consequences

    Medline Plus

    Full Text Available ... for Disasters Communication With Your Family And Your Doctor About Your Wishes Visiting the ER Who Takes ... in Hot Cars Result in Fatal Consequences Emergency physicians are warning the public about the overwhelming dangers ...

  3. Base fluid in improving heat transfer for EV car battery

    Science.gov (United States)

    Bin-Abdun, Nazih A.; Razlan, Zuradzman M.; Shahriman, A. B.; Wan, Khairunizam; Hazry, D.; Ahmed, S. Faiz; Adnan, Nazrul H.; Heng, R.; Kamarudin, H.; Zunaidi, I.

    2015-05-01

    This study examined the effects of base fluid (as coolants) channeling inside the heat exchanger in the process of the increase in thermal conductivity between EV car battery and the heat exchanger. The analysis showed that secondary cooling system by means of water has advantages in improving the heat transfer process and reducing the electric power loss on the form of thermal energy from batteries. This leads to the increase in the efficiency of the EV car battery, hence also positively reflecting the performance of the EV car. The present work, analysis is performed to assess the design and use of heat exchanger in increasing the performance efficiency of the EV car battery. This provides a preface to the use this design for nano-fluids which increase and improve from heat transfer.

  4. Economic and environmental evaluation of compressed-air cars

    Science.gov (United States)

    Creutzig, Felix; Papson, Andrew; Schipper, Lee; Kammen, Daniel M.

    2009-10-01

    Climate change and energy security require a reduction in travel demand, a modal shift, and technological innovation in the transport sector. Through a series of press releases and demonstrations, a car using energy stored in compressed air produced by a compressor has been suggested as an environmentally friendly vehicle of the future. We analyze the thermodynamic efficiency of a compressed-air car powered by a pneumatic engine and consider the merits of compressed air versus chemical storage of potential energy. Even under highly optimistic assumptions the compressed-air car is significantly less efficient than a battery electric vehicle and produces more greenhouse gas emissions than a conventional gas-powered car with a coal intensive power mix. However, a pneumatic-combustion hybrid is technologically feasible, inexpensive and could eventually compete with hybrid electric vehicles.

  5. Car impact to pedestrian – fast 2D numerical analysis

    Directory of Open Access Journals (Sweden)

    Čechová H.

    2011-12-01

    Full Text Available The paper concerns a modelling approach for fast 2D car to pedestrian impact analysis. The pedestrian model is composed using the Lagrange equations with multipliers. The model consists of rigid bodies defining the major human body segments. The bodies are connected by rotational joints with non-linear response. The model is scalable based on the age and the gender. The car model is multi-segment composed as an open polygon. Between the pedestrian and the car, there are contacts defined and modelled explicitly by force-penetration dependence. For a given car profile design and a given human gender, age and percentile, the pedestrian impact consequences can be evaluated quickly by means of virtual numerical analysis.

  6. Children in Hot Cars Result in Fatal Consequences

    Medline Plus

    Full Text Available ... get out. If your infant or young child travels in a rear-facing car seat or the ... Safe Memorial Day Weekend Emergency Physicians Offer Summer Travel Safety Tips Resources Home Safety Checklist ACEP Coloring ...

  7. Children in Hot Cars Result in Fatal Consequences

    Medline Plus

    Full Text Available ... will act like a greenhouse, trapping sunlight and heat inside with no ventilation. A car parked in ... brain and other vital organs, as well as heat stroke, dehydration, and seizures among other things. Prevention ...

  8. Children in Hot Cars Result in Fatal Consequences

    Medline Plus

    Full Text Available ... Share this! Home » Health Tips » Holiday and Seasonal Children in Hot Cars Result in Fatal Consequences Emergency ... the overwhelming dangers associated with leaving anyone, especially children in hot, unventilated vehicles during the summer. Children ...

  9. A Collaborative Virtual Environment for Situated Learning of Car Driving

    NARCIS (Netherlands)

    Miao, Yongwu; Pinkwart, Niels; Hoppe, Ulrich

    2007-01-01

    Miao, Y., Pinkwart, N., and Hoppe, H.U. (2006). "A Collaborative Virtual Environment for Situated Learning of Car Driving". International Journal on Advanced Technology for Learning (ATL), 3(4), 233-240.

  10. Children in Hot Cars Result in Fatal Consequences

    Medline Plus

    Full Text Available ... Tips Campaigns SUBSCRIBE Health Tips Share this! Home » Health Tips » Holiday and Seasonal Children in Hot Cars Result in Fatal Consequences Emergency physicians are warning the public about the overwhelming dangers associated with leaving anyone, ...

  11. ATMX-600 rail car safety analysis report for packaging (SARP)

    International Nuclear Information System (INIS)

    The ATMX-600 series rail car is used by Rockwell International, Rocky Flats Plant, for shipping low-level radioactive waste under the provisions of DOT Special Permit 5948. Fissile Class I shipments are authorized with the car loaded to capacity with drums containing up to 200 grams of plutonium-239. Inner packaging may be polyethylene-lined steel drums or fiberglass-coated plywood crates. These massive double-walled steel cars provide the equivalent protection of a Type B package. Rapid loading and unloading of the 9- by 9- by 50-foot cargo space are accomplished by prepackaging the waste in standard 20-foot steel cargo containers. The ATMX-600 rail car will hold two cargo containers, each carrying seventy 55-gallon drums and up to 44,800 pounds gross weight. This report is a revision of an earlier document and describes improvements to inner packaging. It also reflects current shipping practices

  12. Children in Hot Cars Result in Fatal Consequences

    Medline Plus

    Full Text Available ... Front Line Observation Emergency Care Fact Sheet Health & Safety Tips Campaigns SUBSCRIBE Health Tips Share this! Home » Health Tips » Holiday and Seasonal Children in Hot Cars Result in Fatal Consequences Emergency physicians are warning ...

  13. Evolution of mammalian carbonic anhydrase loci by tandem duplication: close linkage of Car-1 and Car-2 to the centromere region of chromosome 3 of the mouse

    Energy Technology Data Exchange (ETDEWEB)

    Eicher, E.M. (Jackson Lab., Bar Harbor, ME); Stern, R.H.; Womack, J.E.; Davisson, M.T.; Roderick, T.H.; Reynolds, S.C.

    1976-01-01

    Electrophoretic variants of two carbonic anhydrase enzymes, CAR-1 (CA I) and CAR-2 (CA II), have been found in the laboratory mouse, Mus musculus. These two loci are closely linked to each other and are located on chromosome 3 near its centromere. The close linkage of Car-1 and Car-2 supports the hypothesis that the present-day carbonic anhydrase loci are the result of tandem duplication of an earlier carbonic anhydrase locus with subsequent divergence. The red blood cells of mice of the subspecies M. m. casteneus have significantly reduced levels of CAR-1 and CAR-2.

  14. RENTQUAL: a new measurement scale for car rental services

    OpenAIRE

    Ekiz, Erdogan H.; Bavik, Ali; Arasli, Huseyin

    2009-01-01

    Service quality perception is one of the key determinants of customer satisfaction and repeat purchase. As such, it has received considerable attention in the marketing literature. Quality issues in the car rental industry, however, have received less attention. Furthermore, there is lack of a scale developed to measure service quality in car rental services. This paper aims to develop a measurement scale in accordance with the procedure recommended by Churchill (1979) and Parasuraman, Zeitha...

  15. Purchase Involvement of New Car Buyers: A Descriptive Study

    OpenAIRE

    Joseph Abramson; Peggy D. Brewer

    1993-01-01

    The purchase of a new automobile is often cited as the quintessence of a high involvement purchase decision; the financial risks and personal relevance of the purchase dictate that car buyers put forth much effort before making a decision. In this research such efforts as dealers shopped, brands shopped, and information sources used are studied in a large sample of new car buyers in West Virginia. The purchase behavior of respondents in this study seems more like low-involvement than high inv...

  16. Car companies look to generate power from waste heat

    Science.gov (United States)

    Schirber, Michael

    2008-04-01

    You might think that the steam engine is an outdated technology that had its heyday centuries ago, but in fact steam is once again a hot topic with vehicle manufacturers. Indeed, the next generation of hybrid cars and trucks may incorporate some form of steam power. Honda, for example, has just released details of a new prototype hybrid car that recharges its battery using a steam engine that exploits waste heat from the exhaust pipe.

  17. Driving the Internet: Mobile Internets, Cars, and the Social

    OpenAIRE

    Gerard Goggin

    2012-01-01

    This paper looks at the tandem technologies of cars and the Internet, and the new ways that they are assembling the social with the mobile Internet. My argument is two-fold: firstly, the advent of mobile Internet in cars brings together new, widely divergent trajectories of Internet; secondly, such developments have social implications that vary widely depending on whether or not we recognize the broader technological systems and infrastructures, media practices, flows, and mobilities in whic...

  18. GENERATION AND DEPARTABILITY OF GVG FOR CAR-LIKE ROBOT

    Directory of Open Access Journals (Sweden)

    Quan Yuan

    2012-12-01

    Full Text Available This paper presents an algorithm, based on conventional GVG that enables a car-like robot find a collision free path from depart configuration to some goal position in an environment containing some convex obstacles. Prior research on GVG prescribed path for a circular robot. The circular robot is holonomic system, but this time GVG is used in nonholonomic system. The proposed algorithm enables the car-like robot depart the GVG to the goal position with the nonholonomic path.

  19. Are car daytime running lights detrimental to motorcycle conspicuity?

    OpenAIRE

    Cavallo, Viola; Pinto, Maria

    2012-01-01

    For a long time, motorcycles were the only vehicles with daytime running lights (DRLs), but this conspicuity advantage has been questioned due to the rapidly increasing introduction of DRLs on cars as well. The present experiment was designed to assess effects of car DRLs on motorcycle perception in a situation that specifically brought attentional conspicuity to bear. Photographs representing complex urban traffic scenes were displayed briefly (250 ms) to 24 participants who had to detect vu...

  20. Driver assistance system implemented on a radio controlled model car

    OpenAIRE

    Peršolja, Matej

    2010-01-01

    According to the National Highway Traffic Safety Administration (NHTSA) 93 percent of all car crashes is caused by a driver error. Most of the crashes are caused by the driver inattention. The survey also shows that a notice one second before the crash would prevent up to 90 percent of rear crashes. Advanced Driver Assistance Systems are systems that help the driver in His driving process. When designed with a safe Human-Machine Interface it should increase car safety and more generally ...

  1. Car-Like Mobile Robot Oriented Positioning by Fuzzy Controllers

    OpenAIRE

    Noureddine Ouadah; Lamine Ourak; Fares Boudjema

    2008-01-01

    In this paper, fuzzy logic controllers (FLC) are used to implement an efficient and accurate positioning of an autonomous car-like mobile robot, respecting final orientation. To accomplish this task, called "Oriented Positioning", two FLC have been developed: robot positioning controller (RPC) and robot following controller (RFC). Computer simulation results illustrate the effectiveness of the proposed technique. Finally, real-time experiments have been made on an autonomous car-lik...

  2. A visual AGV-urban car using Fuzzy control

    OpenAIRE

    Olivares Méndez, Miguel Ángel; Mellado Bataller, Ignacio; Campoy Cervera, Pascual; Mondragon Bernal, Ivan Fernando; Martínez Luna, Carol Viviana

    2011-01-01

    The goal of the work described in this paper is to develop a visual line guided system for being used on-board an Autonomous Guided Vehicle (AGV) commercial car, controlling the steering and using just the visual information of a line painted below the car. In order to implement the control of the vehicle, a Fuzzy Logic controller has been implemented, that has to be robust against curvature changes and velocity changes. The only input information for the controller is th...

  3. An Autonomous Car-Like Robot Navigating Safely Among Pedestrians

    OpenAIRE

    Pradalier, Cédric; Hermosillo, Jorje; Koike, Carla; Braillon, Christophe; Bessiere, Pierre; Laugier, Christian

    2004-01-01

    The recent development of a new kind of public transporlation system relies on a particular douhlesteering kinematic structure enhancing maneuverability in clulteml environments such as downtown areas. We call bi-steerable car a vehicle showing this kind of kinematics. Endowed with autonomy Capacities, the hi-steerahle car ought to combine suitably and safely a se1 of abilities: simultaneous localisation and environment modelling, motion planning and motion execution amidst moderately dynamic...

  4. Crisis in car industry or just current and necessity restructuring ?

    OpenAIRE

    David Suchánek

    2009-01-01

    The year 2008 was probably the most difficult year for automotive industry since Second World War. Economical crisis, which started in United Stated, extended dramaticly and fast through financial sector and then found automotive industry as one of the biggest victim.Car industry is really nearly connected to global economic situation and expectation of its development. On the other hand, car industry was really waiting for such a bit impact. During last 20 years a production capacities incre...

  5. 49 CFR 238.311 - Single car test.

    Science.gov (United States)

    2010-10-01

    ... Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. You may obtain a... 49 Transportation 4 2010-10-01 2010-10-01 false Single car test. 238.311 Section 238.311... Requirements for Tier I Passenger Equipment § 238.311 Single car test. (a) Except for self-propelled...

  6. Stability Analysis for Car Following Model Based on Control Theory

    International Nuclear Information System (INIS)

    Stability analysis is one of the key issues in car-following theory. The stability analysis with Lyapunov function for the two velocity difference car-following model (for short, TVDM) is conducted and the control method to suppress traffic congestion is introduced. Numerical simulations are given and results are consistent with the theoretical analysis. (electromagnetism, optics, acoustics, heat transfer, classical mechanics, and fluid dynamics)

  7. Shot-noise limited detection sensitivity in multiplex CARS microscopy

    OpenAIRE

    Müller, M; Schins, J.M.; Wurpel, G.W.H.

    2004-01-01

    In multiplex CARS microscopy the generated anti-Stokes signal is generated and detected simultaneously over a significant part of the vibrational spectrum. The signal-to-noise ratio of the thus detected spectra is limited only by shot-noise. This principle is demonstrated using a dilution series of 2-propanol in water. It is derived theoretically and shown experimentally that for low solute concentrations - in contrast to methods that suppress the non-resonant background - the CARS signal str...

  8. Transient acoustic response in car cabins with localization of reflections

    OpenAIRE

    Cebrián Lindström, Víctor

    2013-01-01

    Due to its small size and the restrictions on source and listener positions, the design of sound reproduction systems for car cabins is particularly cumbersome. In the present project the measurement of the impulse response between a single loudspeaker and a listener position, with special emphasis on the directional characteristics, will be examined. The propagation paths inside a car are very short, meaning that it is very difficult for the existing commercial measurement systems to reso...

  9. Predicting and Measuring the Perceived Texture of Car Paints

    OpenAIRE

    Kirchner, Eric; Ravi, Jyotsna

    2012-01-01

    In this paper, we describe new methods to predict and measure the perceived texture of car paints. Previously, we have shown that the perceived texture of car paints can best be described by two parameters, Glint impression and Diffuse coarseness. The actually perceived texture is a combination of these, depending mainly on the relative contributions of diffuse versus directional lighting. Commercially available instruments have been developed to accurately measure these texture par...

  10. International Trade in Used Cars and Problems of Economic Development

    OpenAIRE

    Grubel, Herbert

    1980-01-01

    This paper provides a price-theoretic explanation of the well-known phenomenon that automobiles in developing countries depreciate less rapidly and are scrapped at a greater age than they are in industrial countries. This paper then argues that the renewal of barriers to free trade in used cars would lead to substantial welfare gains for developing countries through both capital gains implicit in the arbitrage and positive externalities from car repair industries. Negative externalities from ...

  11. A Model for Passenger Car Gasoline Demand in Canada

    OpenAIRE

    Mohamed Nagy Eltony

    1991-01-01

    A model for motor gasoline demand in Canada is developed by household. The model identifies and separates effects of several responses by the household to a change in gasoline prices such as driving fewer miles, purchasing fewer cars, and buying more fuel efficient cars. It also estimates the manufacturers’ response of improving the technology of new automobiles. The size and the composition of the fleet according to the interior volume of four classes of automobiles rather than their natural...

  12. Interaction between cars and their drivers in twenty years time

    OpenAIRE

    Pijoan i Forcada, Meritxell

    2009-01-01

    Today, the word automobile means much more than what used to mean some years ago. Nowadays, cars have more values than just offering the possibility of travelling from the point X until the point Y. Automobiles have an added value of safety, comfort, aesthetics and, why not, socialization. Cars are highly technologically complex. Despite the built-in driver information systems permits the drivers get as much information as they want, the drivers have to select the most suitable information...

  13. ACTIVE VIBRATION ISOLATION OF MECHANICAL VIBRATION IN RAILWAY PASSENGER CAR

    Directory of Open Access Journals (Sweden)

    Aleksander SŁADKOWSKI

    2015-06-01

    Full Text Available This paper presents an attempt of numerical description of the active vibration isolation system of railway passenger car. Computer simulations were performed for different speeds of the passenger car riding along the same track. Formal basis to solve the formulated research problem was achieved by using the law and the principles of mechanics and control theory. Model results clearly indicate that the use of active vibration reduction systems in rail transport can significantly increase comfort

  14. MATHEMATICAL MODELING OF UNSTEADY HEAT EXCHANGE IN A PASSENGER CAR

    OpenAIRE

    Khomenko, I.

    2013-01-01

    Purpose. Existing mathematical models of unsteady heat exchange in a passenger car do not satisfy the need of the different constructive decisions of the life support system efficiency estimation. They also don’t allow comparing new and old life support system constructions influence on the inner environment conditions. Moreover quite frequently unsteady heat exchange processes were studied at the initial car motion stage. Due to the new competitive engineering decisions of the life support s...

  15. Autist mobile seat's frame strength simulation used in a car

    Science.gov (United States)

    Suryo, S. H.; Jamari, J.; Naufal, G. K.; Ismail, R.; Bayuseno, A. P.; Desiningrum, D. R.

    2016-04-01

    Going on a car with autistic children needs a special handling. Autistic children that tend to be hyperactive in the car may disturb driving. A tool is needed to keep them in a calm state when they are in the car. Autist Mobile Seat is an aid for the autistic children when going on a car. The aid is an additional seat paired with the main seat of the car. This aid consists of three main things: Main frame, body skin, and pneumatic system. Frame as the main component supporting the Autist Mobile Seat functions as a holder as well as a body skin retainer in order to be able to retain the body of the autistic children. The strength of the frame from this Autist Mobile Seat should be counted as an anticipation from the failure of the frame function when receiving load when used by the autistic children in the car. Consequently, a test on the frame of the Autist Mobile Seat towards the load received should be conducted by using a method of FEM (Finite Element Method) with the help of commercial software. The simulation produces the maximum strength, the frame towards the load received as well as the critical point on the frame when loading occurs.

  16. CERN car sharing scheme now open to everyone

    CERN Document Server

    GS Department

    2011-01-01

    The CERN car sharing service is a self-service scheme providing a pool of 30 CERN cars available for pick-up free of charge from 13 points around the Meyrin and Prévessin sites. From Thursday, 1st December 2011, the service will be open to all members of the CERN personnel and contractors' personnel, in the framework of their professional activities at CERN only. The conditions of use can be consulted at: http://gs-dep.web.cern.ch/en/content/Mobility/Car_sharing To be able to use the service, members of the CERN personnel and contractors' personnel must: have a contractual link to CERN, possess an e-mail address registered in the CERN databases; hold an RFID access card, which can be obtained from the CERN Car Pool on presentation of a valid CERN access card. Car Pool, Building 130-R-012, open Monday-Friday, 8.00 a.m.-12.00 noon/1.00 p.m.-5.00 p.m. https://gs-dep.web.cern.ch/en/content/car-pool GS-IS

  17. Car Delay Model near Bus Stops with Mixed Traffic Flow

    Directory of Open Access Journals (Sweden)

    Yang Xiaobao

    2013-01-01

    Full Text Available This paper proposes a model for estimating car delays at bus stops under mixed traffic using probability theory and queuing theory. The roadway is divided to serve motorized and nonmotorized traffic streams. Bus stops are located on the nonmotorized lanes. When buses dwell at the stop, they block the bicycles. Thus, two conflict points between car stream and other traffic stream are identified. The first conflict point occurs as bicycles merge to the motorized lane to avoid waiting behind the stopping buses. The second occurs as buses merge back to the motorized lane. The average car delay is estimated as the sum of the average delay at these two conflict points and the delay resulting from following the slower bicycles that merged into the motorized lane. Data are collected to calibrate and validate the developed model from one site in Beijing. The sensitivity of car delay to various operation conditions is examined. The results show that both bus stream and bicycle stream have significant effects on car delay. At bus volumes above 200 vehicles per hour, the curbside stop design is not appropriate because of the long car delays. It can be replaced by the bus bay design.

  18. The cortisol awakening response (CAR): facts and future directions.

    Science.gov (United States)

    Fries, Eva; Dettenborn, Lucia; Kirschbaum, Clemens

    2009-04-01

    In humans, the secretion of cortisol from the adrenal glands follows a diurnal cycle with a profound increase after awakening. This increase after awakening, a phenomenon termed the cortisol awakening response (CAR), appears to be a distinct feature of the hypothalamus-pituitary-adrenal (HPA) axis, superimposing the circadian rhythmicity of cortisol secretion. Several studies point towards an important role of the hippocampus and, additionally, other brain structures (e. g. amygdala, prefrontal cortex, suprachiasmatic nucleus) in the regulation of the CAR. There is increasing knowledge that the CAR is influenced by a variety of factors such as gender, health status, and health behavior or stress perception. However, the exact function of the profound cortisol increase after awakening is still not clarified. We hypothesize that the anticipation of the upcoming day is of major relevance for the magnitude of the CAR. The present paper reviews the current knowledge on the neural regulation of the CAR and factors influencing this phenomenon and considerations are addressed concerning the exact function of the CAR. PMID:18854200

  19. Model-based vision for car following

    Science.gov (United States)

    Schneiderman, Henry; Nashman, Marilyn; Lumia, Ronald

    1993-08-01

    This paper describes a vision processing algorithm that supports autonomous car following. The algorithm visually tracks the position of a `lead vehicle' from the vantage of a pursuing `chase vehicle.' The algorithm requires a 2-D model of the back of the lead vehicle. This model is composed of line segments corresponding to features that give rise to strong edges. There are seven sequential stages of computation: (1) Extracting edge points; (2) Associating extracted edge points with the model features; (3) Determining the position of each model feature; (4) Determining the model position; (5) Updating the motion model of the object; (6) Predicting the position of the object in next image; (7) Predicting the location of all object features from prediction of object position. All processing is confined to the 2-D image plane. The 2-D model location computed in this processing is used to determine the position of the lead vehicle with respect to a 3-D coordinate frame affixed to the chase vehicle. This algorithm has been used as part of a complete system to drive an autonomous vehicle, a High Mobility Multipurpose Wheeled Vehicle (HMMWV) such that it follows a lead vehicle at speeds up to 35 km/hr. The algorithm runs at an update rate of 15 Hertz and has a worst case computational delay of 128 ms. The algorithm is implemented under the NASA/NBS Standard Reference Model for Telerobotic Control System Architecture (NASREM) and runs on a dedicated vision processing engine and a VME-based multiprocessor system.

  20. 49 CFR 179.500 - Specification DOT-107A * * * * seamless steel tank car tanks.

    Science.gov (United States)

    2010-10-01

    ... car tanks. 179.500 Section 179.500 Transportation Other Regulations Relating to Transportation... REGULATIONS SPECIFICATIONS FOR TANK CARS Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT-113 and 107A) § 179.500 Specification DOT-107A * * * * seamless steel tank car tanks....

  1. 49 CFR 179.301 - Individual specification requirements for multi-unit tank car tanks.

    Science.gov (United States)

    2010-10-01

    ...-unit tank car tanks. 179.301 Section 179.301 Transportation Other Regulations Relating to... MATERIALS REGULATIONS SPECIFICATIONS FOR TANK CARS Specifications for Multi-Unit Tank Car Tanks (Classes DOT-106A and 110AW) § 179.301 Individual specification requirements for multi-unit tank car tanks. (a)...

  2. Putting Up a Big Front: Car Design and Size Affect Road-Crossing Behaviour.

    Science.gov (United States)

    Klatt, Wilhelm K; Chesham, Alvin; Lobmaier, Janek S

    2016-01-01

    Previous research suggests that people tend to see faces in car fronts and that they attribute personality characteristics to car faces. In the present study we investigated whether car design influences pedestrian road-crossing behaviour. An immersive virtual reality environment with a zebra crossing scenario was used to determine a) whether the minimum accepted distance for crossing the street is larger for cars with a dominant appearance than for cars with a friendly appearance and b) whether the speed of dominant-looking cars is overestimated as compared to friendly-looking cars. Participants completed both tasks while either standing on the pavement or on the centre island. We found that people started to cross the road later in front of friendly-looking low-power cars compared to dominant-looking high-power cars, but only if the cars were relatively large in size. For small cars we found no effect of power. The speed of smaller cars was estimated to be higher compared to large cars (size-speed bias). Furthermore, there was an effect of starting position: From the centre island, participants entered the road significantly later (i. e. closer to the approaching car) and left the road later than when starting from the pavement. Similarly, the speed of the cars was estimated significantly lower when standing on the centre island compared to the pavement. To our knowledge, this is the first study to show that car fronts elicit responses on a behavioural level. PMID:27434187

  3. Car and Motorcycle Show Brings “Gearheads” and Fans Together | Poster

    Science.gov (United States)

    By Carolynne Keenan, Contributing Writer On Sept. 24, the Building 549 parking lot was full of cars; however, unlike any regular work day, the spaces were filled with a variety of classic cars, street rods, motorcycles, and unique modern cars for display in the first car and motorcycle show hosted at NCI at Frederick.

  4. 49 CFR 179.102 - Special commodity requirements for pressure tank car tanks.

    Science.gov (United States)

    2010-10-01

    ... car tanks. 179.102 Section 179.102 Transportation Other Regulations Relating to Transportation... REGULATIONS SPECIFICATIONS FOR TANK CARS Specifications for Pressure Tank Car Tanks (Classes DOT-105, 109, 112, 114 and 120) § 179.102 Special commodity requirements for pressure tank car tanks. (a) In addition...

  5. 49 CFR 179.103 - Special requirements for class 114A * * * tank car tanks.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Special requirements for class 114A * * * tank car... SPECIFICATIONS FOR TANK CARS Specifications for Pressure Tank Car Tanks (Classes DOT-105, 109, 112, 114 and 120) § 179.103 Special requirements for class 114A * * * tank car tanks. (a) In addition to the...

  6. 49 CFR 179.101 - Individual specification requirements applicable to pressure tank car tanks.

    Science.gov (United States)

    2010-10-01

    ... to pressure tank car tanks. 179.101 Section 179.101 Transportation Other Regulations Relating to... MATERIALS REGULATIONS SPECIFICATIONS FOR TANK CARS Specifications for Pressure Tank Car Tanks (Classes DOT... tank car tanks. Editorial Note: At 66 FR 45186, Aug. 28, 2001, an amendment published amending a...

  7. 49 CFR 179.100 - General specifications applicable to pressure tank car tanks.

    Science.gov (United States)

    2010-10-01

    ... car tanks. 179.100 Section 179.100 Transportation Other Regulations Relating to Transportation... REGULATIONS SPECIFICATIONS FOR TANK CARS Specifications for Pressure Tank Car Tanks (Classes DOT-105, 109, 112, 114 and 120) § 179.100 General specifications applicable to pressure tank car tanks....

  8. 49 CFR 218.75 - Methods of protection for camp cars.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Methods of protection for camp cars. 218.75... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD OPERATING PRACTICES Protection of Occupied Camp Cars § 218.75 Methods of protection for camp cars. When camp cars requiring protection are on either main...

  9. 49 CFR 215.9 - Movement of defective cars for repair.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Movement of defective cars for repair. 215.9... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS General § 215.9 Movement of defective cars for repair. (a) A railroad freight car which has any component described as defective in...

  10. Validation of the CAR II model for Flanders, Belgium; Validatie van het model CAR II voor Vlaanderen

    Energy Technology Data Exchange (ETDEWEB)

    Marien, S.; Celis, D.; Roekens, E.

    2013-04-15

    In Flanders, Belgium, the CAR model (Calculation of Air pollution from Road traffic) for air quality along urban roads was recently extensively validated for NO2. More clarity has been gained about the quality and accuracy of this model [Dutch] In Vlaanderen is het CAR-model (Calculation of Air pollution from Road traffic) voor de luchtkwaliteit langs binnenstedelijke wegen onlangs uitvoerig gevalideerd voor NO2. Er is nu meer duidelijkheid over de kwaliteit en nauwkeurigheid van dit model.

  11. The linkage between car-related fringe benefits and the travel behavior of knowledge workers

    DEFF Research Database (Denmark)

    Bendit, Eduard; Frenkel, Amnon; Kaplan, Sigal

    2011-01-01

    This study focuses on the linkage between car-related fringe benefits and the travel behavior of knowledge workers in commute and leisure trips. Specifically, this study compares the commuting and leisure travel behavior of knowledge workers who receive either a company-car or car allowance with...... the travel behavior of workers who do not receive car-related fringe benefits. Data are based on a revealed-preferences survey among knowledge workers in Israel. Results show that car-related fringe benefits are associated with (i) high car ownership and car use intensity, (ii) long commute distances...... and travel times and non-sustainable transport modes, and (iii) high frequency of long-distance leisure trips. Policy implications include (i) directing policies towards reducing car ownership induced by car-related fringe benefits, (ii) encouraging company-car holders to ‘pay their way’, and (iii...

  12. Learning And-Or Models to Represent Context and Occlusion for Car Detection and Viewpoint Estimation

    OpenAIRE

    Wu, Tianfu; Li, Bo; Zhu, Song-Chun

    2015-01-01

    This paper presents a method for learning And-Or models to represent context and occlusion for car detection and viewpoint estimation. The learned And-Or model represents car-to-car context and occlusion configurations at three levels: (i) spatially-aligned cars, (ii) single car under different occlusion configurations, and (iii) a small number of parts. The And-Or model embeds a grammar for representing large structural and appearance variations in a reconfigurable hierarchy. The learning pr...

  13. Changes in fuel economy : an analysis of the Spanish car market

    OpenAIRE

    Matas i Prat, Anna; Raymond Bara, José Luís; Domínguez Moreno, Jorge Andrés

    2016-01-01

    This paper estimates the role that technological change and car characteristics have played in the rate of fuel consumption of vehicles over time. Using data from the Spanish car market from 1988 to 2013, we estimate a reduced form equation that relates fuel consumption with a set of car characteristics. The results for the sales-weighted sample of vehicles show that energy efficiency would have improved by 30% and 42% for petrol and diesel cars respectively had car characteristics been held ...

  14. Price discrimination and tax incidence: Evidence from gasoline and diesel cars

    OpenAIRE

    Verboven, F.L.

    1998-01-01

    The existing tax policies towards gasoline and diesel cars in European countries provide a unique opportunity to analyze quality-based price discrimination and implied tax incidence. We develop an econometric framework for the demand and pricing of gasoline and diesel cars. Consumers choose a gasoline or a diesel car based on their annual mileage. Manufacturers set gasoline and diesel car prices. Our empirical results show that the relative pricing of gasoline and diesel cars is consistent wi...

  15. IMPACT OF GREY IMPORTS ON BRAND NEW CAR DEALERS : THE CASE OF MALAWI AND BOTSWANA

    OpenAIRE

    Thunde, Dziko

    2010-01-01

    Title Impact of Grey Imports on Brand New Car Dealers: The Case of Malawi and Botswana Background Rapid change in technology causes frequent improvements in durable goods like cars. Planned obsolescence and strict legislation make most car owners in rich countries like Japan to dispose off their cars and get new ones. This has led to growth of the market of gray imports in many Third World countries like Malawi and Botswana because the main consideration in purchasing a car by average income ...

  16. Development of a Control Systems Platform for an Autonomous Soft-Car

    OpenAIRE

    Ray, Pratish

    2015-01-01

    Balloon Cars (Soft Cars) used for active-system testing are presently statically following one specific path. Autonomous GPS driven balloon cars can be extremely useful if made to be accurate.Volvo group’s long term plan involves usage of such cars to improve active-safety systems. Thisreport presents comprehensive details about the development of the control system of the soft-car.Software development was preceded by purchase of parts. Detailed descriptions of the ballooncar hardware compone...

  17. Advanced Infant Car Seat Would Increase Highway Safety

    Science.gov (United States)

    Dabney, Richard; Elrod, Susan

    2004-01-01

    An advanced infant car seat has been proposed to increase highway safety by reducing the incidence of crying, fussy behavior, and other child-related distractions that divert an adult driver s attention from driving. In addition to a conventional infant car seat with safety restraints, the proposed advanced infant car seat would include a number of components and subsystems that would function together as a comprehensive infant-care system that would keep its occupant safe, comfortable, and entertained, and would enable the driver to monitor the baby without having to either stop the car or turn around to face the infant during driving. The system would include a vibrator with bulb switch to operate; the switch would double as a squeeze toy that would make its own specific sound. A music subsystem would include loudspeakers built into the seat plus digital and analog circuitry that would utilize plug-in memory modules to synthesize music or a variety of other sounds. The music subsystem would include a built-in sound generator that could synthesize white noise or a human heartbeat to calm the baby to sleep. A second bulb switch could be used to control the music subsystem and would double as a squeeze toy that would make a distinct sound. An anti-noise sound-suppression system would isolate the baby from potentially disturbing ambient external noises. This subsystem would include small microphones, placed near the baby s ears, to detect ambient noise. The outputs of the microphone would be amplified and fed to the loudspeakers at appropriate amplitude and in a phase opposite that of the detected ambient noise, such that the net ambient sound arriving at the baby s ears would be almost completely cancelled. A video-camera subsystem would enable the driver to monitor the baby visually while continuing to face forward. One or more portable miniature video cameras could be embedded in the side of the infant car seat (see figure) or in a flip-down handle. The outputs of

  18. A Critical Analysis of Rational & Emotional Approaches in Car Selling

    Directory of Open Access Journals (Sweden)

    Krishn A. Goyal

    2010-12-01

    Full Text Available A well known fact is that investment in a Car is the costliest investment made in a life time only next to construction of a house, for any human being. It is a common knowledge that all of us are attracted towards cars right from childhood and we have developed our own perceptions for cars. When we acquire the capacity to buy cars, our experience of buying, involves both emotional and rational aspects which lead to a purchase decision. Unlike other consumable durables, the decision to buy specific brand of Car is shaped over a long period of time. The period between recognition of need to buy a car and the actual purchase may run into many weeks or even months. Considerable research has focussed on conceptually and operationally defining various factors that lead to a purchase decision. However, because of the inherent difficulties in deciphering consumer behaviour coupled with exponential changes in consumer aspirations, there is a need to constantly re-define our perceptions about consumer behaviour. Revealed Preference Theory of Samuelson & Bounded rationality Theory of Herbert Simon and many others have provided a conceptual analysis of Consumer Behaviour from the perspective of economics, we have still not been able to pinpoint whether consumers are Rational or Emotional when it comes to buying Cars. “ According to some early economic theorists (e.g., Adam Smith, Jeremy Bentham, Alfred Marshall, man’s/woman’s desire for goods and services exceed his/her ability to pay. Therefore, buying decisions are made through a rational process during which we assign a value to each desired product or service offering based upon our assessment of the ability of that offering to satisfy our needs and desires. This want satisfying ability is termed “utility.” As different offerings possess different levels of utility, rational behavior dictates that one seek to maximize utility.

  19. Car taxes and energy consumption. Impact on energy consumption from tax reductions on passenger cars; Bilafgifter og energiforbrug. Energimaessige effekter af afgiftslempelser for personbiler

    Energy Technology Data Exchange (ETDEWEB)

    Wedebye, H.; Engelund, P.; Gravesen, R.; Vestergaard, L. (Tetraplan A/S (DK))

    2008-03-15

    The report describes results from the project 'Impact on energy consumption from tax reductions on specific types of passenger cars. The aim of the project is to evaluate the possibilities for reducing energy consumption, and hereby the CO2 emissions, for transport through differentiated purchase tax on passenger cars. Two schemes have been studied, which respectively favour energy efficient cars and passenger cars converted into vans. The study includes interviews, a questionnaire and analyses of register data. (BA)

  20. Genetic Algorithm-based Dynamic Vehicle Route Search using Car-to-Car Communication

    Directory of Open Access Journals (Sweden)

    KIM, J.

    2010-11-01

    Full Text Available Suggesting more efficient driving routes generate benefits not only for individuals by saving commute time, but also for society as a whole by reducing accident rates and social costs by lessening traffic congestion. In this paper, we suggest a new route search algorithm based on a genetic algorithm which is more easily installable into mutually communicating car navigation systems, and validate its usefulness through experiments reflecting real-world situations. The proposed algorithm is capable of searching alternative routes dynamically in unexpected events of system malfunctioning or traffic slow-downs due to accidents. Experimental results demonstrate that our algorithm searches the best route more efficiently and evolves with universal adaptability.

  1. enviroCar - citizen science for sustainable traffic

    Science.gov (United States)

    Stasch, Christoph; Remke, Albert; Jirka, Simon; Nuest, Daniel

    2015-04-01

    Optimizing traffic flow is a challenging task, affecting both the mobility of people and the environment. Up to now, traffic monitoring is based on small samples using GPS devices or remote sensors such as cameras. Citizens are usually not actively involved in the process of collecting or analyzing traffic data. The enviroCar project (www.envirocar.org) aims at addressing this situation by providing an open platform that can be used by everyone to collect and analyze traffic-related data and thus to achieve sustainable traffic management by answering questions such as: How is the average speed on a certain route? Where are exceptionally long waiting times in front of traffic lights? At which crossings do more cars stop than drive through? Where are hotspots of fuel consumption and air pollutant emission during a certain time interval? In this presentation, an overview on the enviroCar project is given and current research challenges addressed in the context of the project are presented. Citizens are able to participate by registering at the enviroCar portal and downloading the enviroCar Android app. Once installed, the Android app allows citizens to collect car sensor data, e.g. speed, mass air flow, or intake temperature via an On-Board Diagnosis 2 (OBD-II) Adapter. After finishing a car ride, the data can be uploaded to the central enviroCar server where the data is anonymized and published as open data. Each enviroCar member has a profile page giving control on his own data and providing statistics on personal driving behavior. The portal also allows comparing personal statistics with the statistics of other members. It thus facilitates analysis whether, for example, a member is driving in a more fuel saving manner than other users. Besides only acting as a data collector, citizens can also explore the enviroCar data in online maps or download the data in standard formats for certain spatial areas and/or time intervals allowing them to conduct spatio

  2. Competing expectations. The case of the hydrogen car

    Energy Technology Data Exchange (ETDEWEB)

    Bakker, S.

    2011-04-15

    Firms and governments can support only a limited number of emerging technologies. Some emerging technologies receive support for further development while others are discarded. But how do decision makers in firms and governments assess which of the options earns their support? Straightforward assessments of prices and performance levels can not be sufficient as emerging technologies are, by definition, in an early stage of development and have not reached their maximum levels of performance yet. It is therefore not so much of interest which of the options performs best at any point in time, but rather which of the options will eventually perform best in the future. As a consequence, this competition is based on expectations about future price and performance levels. It is studied how both the relevant decision makers and the technology developers deal with these expectations about the different options. The development of the hydrogen car takes up a central position in this thesis. The hydrogen car is one of the contenders in the race towards 'the car of the future'. While the hydrogen car is indeed in competition with the other contenders there is also competition between different configurations of the hydrogen car. Expectations with regard to the different options are measured through patents, prototype cars, and statements from scientists and car manufacturers. From the research it shows that technology developers, the enactors, do not only try to shape positive expectations about their own option, but also negative expectations about their competitors. Technology selectors assess the credibility of the diverse expectations mainly on the basis of past progress and the possible paths forward towards higher levels of performance and lower prices. The roles of enactor and selector are interrelated and so is the process of enaction and selection. A main conclusion to this thesis is that selectors tend to narrow their portfolios in times of low general

  3. A new look for the CERN car sharing service

    CERN Document Server

    GS-IS

    2015-01-01

    From Tuesday, 2 June 2015 onwards, the CERN car sharing service will have a new service provider.   Two information days will be organised with the new provider – Mobility – in the Main Building (501) on 28 and 29 May. This will be an opportunity for us to present to you this new service and to distribute cards to current users. Please make sure you bring along the “Mobility number” that you received by e-mail. After this date, you can still pick up your card at the Car Pool (Building 130). For technical reasons, car sharing will be out of service on 1 June and we apologise for any inconvenience this might cause. New users should contact the Car Pool from 2 June onwards. Please be reminded that this service is available to CERN and contractor personnel in the pursuit of their professional activities, exclusively at CERN. The conditions of use can be consulted at the Car Sharing website. *A 35-strong fleet of ready-to-use CER...

  4. Roadworks around the "Les Cèdres" car park

    CERN Document Server

    SMB Department

    2016-01-01

    Diversions will be in place on Route Scherrer and Route Bohr from 4 to 31 July.   As we announced in a previous article, the SMB department is currently installing vehicle registration plate readers at the entrances and exits of the Les Cèdres car park and of the Building 4 and 5 car park, both on the Meyrin site. Please note that, due to the installation work involved: access to Buildings 50 and 52 via Route Scherrer (passing under the Building 50 walkway) will be closed from 4 to 8 July, access to the Les Cèdres car park via Route Scherrer will be closed from 4 to 14 July, access to the Les Cèdres car park via Route Bohr will be closed from 16 to 31 July, Route Bohr will be closed between Route Greinacher and Route Bell from 16 to 31 July. Please also note that, following the completion of the work, the Les Cèdres car park will operate as a one-way system, with entry only from Route Scherrer and exit only onto Route Bohr. Thank you for your understand...

  5. Treatment of car wash wastewater by UF membranes

    Science.gov (United States)

    Istirokhatun, Titik; Destianti, Puti; Hargianintya, Adenira; Oktiawan, Wiharyanto; Susanto, Heru

    2015-12-01

    The existence of car wash service facilitates car owners to remove dirt and grime from their vehicles. However, the dirt washed off vehicles as well as the cleaning materials themselves may be harmful to the environment if they are not properly managed and discharged. Many technologies have been proposed to treat car wash wastewater such as coagulation flocculation, tricking filter and flocculation-flotation. Nevertheless, these technologies have low efficiency to eliminate oil and small organic compounds. Ultrafiltration (UF) membranes were used in this study to treat car wash wastewater. This study investigated the performance of UF membranes under various pressures to remove COD, oil and grease, and also turbidity from car wash waste water. The membrane performance was examined by investigation of permeate flux and membrane rejection. The results meet the standard of environmental regulation and it is possible to be reused. The highest rejection was shown by PES10 (polyethersulfone 10 kDa) in 1 bar operation with complete rejection for both turbidity and oil and grace and 95% rejection for COD.

  6. Research On Android Intelligent Phones Controlling the Car to Run

    Directory of Open Access Journals (Sweden)

    Jinsong Song

    2013-07-01

    Full Text Available The system finished the android smart mobile phone to control the intelligent car to avoid the obstacles wirelessly based on the bluetooth communication protocol. The android system is popular. But researches on applying it in the wireless sensors are very few. This paper allowed the bluetooth-enabled android phones to communicate with sensors wirelessly through our designed software. The software is installed simplely on the phones.The operator can run the software and touch the screen on the intelligent phones to drive the car. When he/she presses the front / the back/the left/the right on the LCD screen of the phones, the car can move forward / backward / the left or / the right. In addition, the gravity sensing of the smart telephone can also control the motion of the car wirelessly in the same way. The car itself can avoid the obstacle intelligently. The ultrasonic sensor can finish the rotation of the 180 degrees to detect the obstacle with the help of the steering gear. And the system also designed the PCB and made the hardware by ourself. The system has advantages of low-cost, convenience and feasibility

  7. Understanding adolescents' intentions to commute by car or bicycle as adults

    DEFF Research Database (Denmark)

    Sigurdardottir, Sigrun Birna; Kaplan, Sigal; Møller, Mette;

    2013-01-01

    This study focuses on the intentions of adolescents to commute by car or bicycle as adults. The behavioral model is based on intrapersonal and interpersonal constructs from the theory of planned behavior extended to include constructs from the institutional, community and policy domains. Data from...... a survey among Danish adolescents is analyzed. It is found that car use intentions are related to positive car passenger experience, general interest in cars, and car ownership norms, and are negatively related to willingness to accept car restrictions and perceived lack of behavioral control. Cycling...... intentions are related to positive cycling experience, willingness to accept car restrictions, negative attitudes towards cars, and bicycle-oriented future vision, and are negatively related to car ownership norms. Attitudinal constructs are related to individual characteristics, such as gender, residential...

  8. Knowledge Template Based Multi-perspective Car Recognition Algorithm

    Directory of Open Access Journals (Sweden)

    Bo Cai

    2010-12-01

    Full Text Available In order to solve the problem due to the vehicle-oriented society such as traffic jam or traffic accident, intelligent transportation system(ITS is raised and become scientist’s research focus, with the purpose of giving people better and safer driving condition and assistance. The core of intelligent transport system is the vehicle recognition and detection, and it’s the prerequisites for other related problems. Many existing vehicle recognition algorithms are aiming at one specific direction perspective, mostly front/back and side view. To make the algorithm more robust, our paper raised a vehicle recognition algorithm for oblique vehicles while also do research on front/back and side ones. The algorithm is designed based on the common knowledge of the car, such as shape, structure and so on. The experimental results of many car images show that our method has fine accuracy in car recognition.

  9. Hybrid CARS for Non-Invasive Blood Glucose Monitoring

    Science.gov (United States)

    Wang, Xi; Pestov, Dmitry; Zhang, Aihua; Murawski, Robert; Sokolov, Alexei; Welch, George; Laane, Jaan; Scully, Marlan

    2007-10-01

    We develop a spectroscopy technique that combines the advantages of both the frequency-resolved coherent anti-Stokes Raman scattering (CARS) and the time-resolved CARS. We use broadband preparation pulses to get an instantaneous coherent excitation of multiplex molecular vibration levels and subsequent optically shaped time-delayed narrowband probing pulse to detect these vibrations. This technique can suppress the nonresonant background and retrieve the molecular fingerprint signal efficiently and rapidly. We employ this technique to glucose detection, the final goal of which is accurate, non-invasive (i.e. painless) and continuous monitoring of blood glucose concentration in the Diabetes diagnosis to replace the current glucose measurement process, which requires painful fingerpricks and therefore cannot be performed more than a few times a day. We have gotten the CARS spectra of glucose aqueous solution down to 2 mM.

  10. NOx Emissions from Diesel Passenger Cars Worsen with Age

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Yuche; Borken-Kleefeld, Jens

    2016-04-05

    Commonly, the NOx emissions rates of diesel vehicles have been assumed to remain stable over the vehicle's lifetime. However, there have been hardly any representative long-term emission measurements. Here we present real-driving emissions of diesel cars and light commercial vehicles sampled on-road over 15 years in Zurich/Switzerland. Results suggest deterioration of NOx unit emissions for Euro 2 and Euro 3 diesel technologies, while Euro 1 and Euro 4 technologies seem to be stable. We can exclude a significant influence of high-emitting vehicles. NOx emissions from all cars and light commercial vehicles in European emission inventories increase by 5-10% accounting for the observed deterioration, depending on the country and its share of diesel cars. We suggest monitoring the stability of emission controls particularly for high-mileage light commercial as well as heavy-duty vehicles.

  11. The CERN car stickers for 2008 are now available

    CERN Multimedia

    2007-01-01

    All members of the personnel holding a valid contract (except owners of cars with green or CD plates) can come to the Registration Service (building 55, 1st floor) to obtain their 2008 car sticker, Mondays to Fridays from 7.30 a.m. to 4.00 p.m. non-stop. Please ensure you bring with you the following documents: the 2007 sticker for the vehicle in question, the "carte grise" registration paper of the vehicle in question (photocopies accepted). If you only wish to register one vehicle, you can obtain the 2008 sticker using the request form on the Web.NB: This notice only applies to members of the personnel who obtained one or several blue car stickers for 2007. Reception and Access Control Service – TS/FM

  12. Optimal coherent control of CARS: signal enhancement and background elimination

    CERN Document Server

    Gao, Fang; Shi, JunHui; Rabitz, Herschel; Wang, HaiFeng; Cheng, JiXin

    2011-01-01

    The resonant signal enhancement and nonresonant background elimination of Coherent Anti-Stokes Raman Scattering(CARS) process using femtosecond pulse-shaping techniques is analyzed. From the comparison of probe-pulse and three-pulse shaping schemes, it is certified that shaping probe pulse alone is sufficient for the optimal signal and background control separately, while keeping pump and Stokes pulses in transform limited forms. The optimal control of two-pulse CARS is also discussed. The variation method is used to gain an analytic solution for proble-pulse shaping scheme to maximize the difference of signal and background. Furthermore, the optimal broadband background suppression is studied with an appropriate objective funtional, and it shows that the well-known probe delay method is a quite good approximation to the optimal phase shaping scheme. Our results could help improve the performance of CARS spectroscopy and microscopy.

  13. An improved car-following model considering relative velocity fluctuation

    Science.gov (United States)

    Yu, Shaowei; Shi, Zhongke

    2016-07-01

    To explore and evaluate the impacts of relative velocity fluctuation on the dynamic characteristics and fuel consumptions of traffic flow, we present an improved car-following model considering relative velocity fluctuation based on the full velocity difference model, then we carry out several numerical simulations to determine the optimal time window length and to explore how relative velocity fluctuation affects cars' velocity and its fluctuation as well as fuel consumptions. It can be found that the improved car-following model can describe the phase transition of traffic flow and estimate the evolution of traffic congestion, and that taking relative velocity fluctuation into account in designing the advanced adaptive cruise control strategy can improve the traffic flow stability and reduce fuel consumptions.

  14. Voltage Sag Compensator for CAR and SOR of HANARO

    International Nuclear Information System (INIS)

    HANARO is designed so as to be tripped automatically by insertion of control absorber rods(CAR) and shut-off rods(SOR) and the process systems, such as primary cooling system, secondary cooling system and reflector cooling system, etc., stop whenever the off-site power failure occurs, the reactor trips automatically. When voltage sag or momentary interruption occurs, the process systems are in operation but the reactor has an unwanted trip by insertion of CARs and SORs. We installed the voltage sag compensator on the power supply for CARs and SORs so as to prevent a nuisance trip. The compensated time is decided not to exceed 1 sec in consideration of reactor safety. This paper is concerned with the impact of the momentary interruption on the reactor and the effect of the voltage sag compensator

  15. The European New Car Assessment Programme: A historical review.

    Science.gov (United States)

    van Ratingen, Michiel; Williams, Aled; Lie, Anders; Seeck, Andre; Castaing, Pierre; Kolke, Reinhard; Adriaenssens, Guido; Miller, Andrew

    2016-04-01

    Established in 1997, the European New Car Assessment Programme (Euro NCAP) provides consumers with a safety performance assessment for the majority of the most popular cars in Europe. Thanks to its rigorous crash tests, Euro NCAP has rapidly become an important driver safety improvement to new cars. After ten years of rating vehicles, Euro NCAP felt that a change was necessary to stay in tune with rapidly emerging driver assistance and crash avoidance systems and to respond to shifting priorities in road safety. A new overall rating system was introduced that combines the most important aspects of vehicle safety under a single star rating. The overall rating system has allowed Euro NCAP to continue to push for better fitment and higher performance for vehicles sold on the European market. In the coming years, the safety rating is expected to play an important role in the support of the roll-out of highly automated vehicles. PMID:27140211

  16. The European New Car Assessment Programme: A historical review

    Institute of Scientific and Technical Information of China (English)

    Michiel van Ratingen; Aled Williams; Anders Lie; Andre Seeck; Pierre Castaing; Reinhard Kolke; Guido Adriaenssens

    2016-01-01

    Established in 1997,the European New Car Assessment Programme (Euro NCAP) provides consumers with a safety performance assessment for the majority of the most popular cars in Europe.Thanks to its rigorous crash tests,Euro NCAP has rapidly become an important driver safety improvement to new cars.After ten years of rating vehicles,Euro NCAP felt that a change was necessary to stay in tune with rapidly emerging driver assistance and crash avoidance systems and to respond to shifting priorities in road safety.A new overall rating system was introduced that combines the most important aspects of vehicle safety under a single star rating.The overall rating system has allowed Euro NCAP to continue to push for better fitment and higher performance for vehicles sold on the European market.In the coming years,the safety rating is expected to play an important role in the support of the roll-out of highly automated vehicles.

  17. Design Optimization of Ground Clearance of Domestic Cars

    Directory of Open Access Journals (Sweden)

    Debojyoti Mitra

    2010-07-01

    Full Text Available Drag and lift forces plays a vital role in the performance and stability of vehicles. Less drag means less fuel consumption and hence less vehicular pollution. Also, lower lift force means higher chance of adhesion of the car body with the ground causing less overturning of the vehicle, which improves the vehicle performance. Both drag and lift forces can be manipulated by varying the ground clearance of the cars. The present study concentrates on studying the effect of ground clearance on these aerodynamic forces experimentally. Wind tunnel studies with a notch-back car model revealed increase in drag and decrease in lift with increase in ground clearance. Therefore, optimization is required for designing the best ground clearance and a preferable value of the same is thus obtained.

  18. The importance of high vehicle power for passenger car emissions

    Science.gov (United States)

    Carslaw, David C.; Williams, Martin L.; Tate, James E.; Beevers, Sean D.

    2013-04-01

    In this paper we use a quantile regression technique to explore the emissions characteristics of petrol and diesel passenger cars to reveal the importance of high vehicle power on exhaust emissions. A large database of ≈67,000 passenger cars from vehicle emission remote sensing data was used from surveys from several campaigns around the UK. Most previous remote sensing studies have focused on presenting mean emission estimates by vehicle type over time. However, as shown in the current work, considerably more insight can be gained into vehicle emission characteristics if techniques are used that can describe and model the full distribution of vehicle emissions as a function of important explanatory variables. For post-2000 model year (Euro 3-5) diesel cars it is shown that there is a strong dependence of vehicle specific power for emissions of NOx that was absent in earlier models and is absent for other pollutants such as CO, hydrocarbons and 'smoke'. Furthermore, we also find a stronger dependence on vehicle specific power for older catalyst-equipped petrol vehicles (Euro 1/2) on emissions of NOx that is less important for other emissions such as CO and hydrocarbons. Moreover, it is shown that while the rated maximum power output of petrol cars has remained almost constant over the past 15-20 years, the power output from diesel cars has increased markedly by about 50%. These results suggest that changes to vehicle technology, driving conditions and driver behaviour have become more important determinants of passenger car NOx emissions in recent years and may help explain why urban ambient concentrations of NOx have not decreased as much as anticipated.

  19. Leading to distraction: Driver distraction, lead car, and road environment.

    Science.gov (United States)

    Kountouriotis, G K; Merat, N

    2016-04-01

    Driver distraction is strongly associated with crashes and near-misses, and despite the attention this topic has received in recent years, the effect of different types of distracting task on driving performance remains unclear. In the case of non-visual distractions, such as talking on the phone or other engaging verbal tasks that do not require a visual input, a common finding is reduced lateral variability in steering and gaze patterns where participants concentrate their gaze towards the centre of the road and their steering control is less variable. In the experiments presented here, we examined whether this finding is more pronounced in the presence of a lead car (which may provide a focus point for gaze) and whether the behaviour of the lead car has any influence on the driver's steering control. In addition, both visual and non-visual distraction tasks were used, and their effect on different road environments (straight and curved roadways) was assessed. Visual distraction was found to increase variability in both gaze patterns and steering control, non-visual distraction reduced gaze and steering variability in conditions without a lead car; in the conditions where a lead car was present there was no significant difference from baseline. The lateral behaviour of the lead car did not have an effect on steering performance, a finding which indicates that a lead car may not necessarily be used as an information point. Finally, the effects of driver distraction were different for straight and curved roadways, indicating a stronger influence of the road environment in steering than previously thought. PMID:26785327

  20. Role of nuclear receptor CAR in carbon tetrachloride-induced hepatotoxicity

    Institute of Scientific and Technical Information of China (English)

    Yuichi Yamazaki; Satoru Kakizaki; Norio Horiguchi; Hitoshi Takagi; Masatomo Mori; Masahiko Negishi

    2005-01-01

    AIM: To investigate the precise roles of CAR in CCl4-induced acute hepatotoxicity.METHODS: To prepare an acute liver injury model, CCl4 was intraperitoneally injected in CAR+/+ and CAR-/- mice.RESULTS: Elevation of serum alanine aminotransferase and extension of centrilobular necrosis were slightly inhibited in CAR-/- mice compared to CAR+/+ mice without PB. Administration of a CAR inducer, PB, revealed that CCl4-induced liver toxicity was partially inhibited in CAR-/- mice compared with CAR+/+ mice. On the other hand,androstanol, an inverse agonist ligand, inhibited hepatotoxicity in CAR+/+ but not in CAR-/- mice. Thus, CAR activation caused CCl4 hepatotoxicity while CAR inhibition resulted in partial protection against CCl4-induced hepatotoxicity.There were no differences in the expression of CYP2E1, the main metabolizing enzyme for CCl4, between CAR+/+ and CAR-/- mice. However, the expression of other CCl4-metabolizing enzymes, such as CYP2B10 and 3A11, was induced by PB in CAR+/+ but not in CAR-/- mice. Although the main pathway of CCl4-induced acute liver injury is mediated by CYP2E1, CAR modulates its pathway via induction of CYP2B10 and 3A11 in the presence of activator or inhibitor.CONCLUSION: The nuclear receptor CAR modulates CCl4-induced liver injury via induction of CCl4-metabolizing enzymes in the presence of an activator. Our results suggest that drugs interacting with nuclear receptors such as PB might play critical roles in drug-induced liver injury or drugdrug interaction even though such drugs themselves are not hepatotoxic.

  1. The Use of the LanthaScreen TR-FRET CAR Coactivator Assay in the Characterization of Constitutive Androstane Receptor (CAR Inverse Agonists

    Directory of Open Access Journals (Sweden)

    Alejandro Carazo

    2015-04-01

    Full Text Available The constitutive androstane receptor (CAR is a critical nuclear receptor in the gene regulation of xenobiotic and endobiotic metabolism. The LanthaScreenTM TR-FRET CAR coactivator assay provides a simple and reliable method to analyze the affinity of a ligand to the human CAR ligand-binding domain (LBD with no need to use cellular models. This in silico assay thus enables the study of direct CAR ligands and the ability to distinguish them from the indirect CAR activators that affect the receptor via the cell signaling-dependent phosphorylation of CAR in cells. For the current paper we characterized the pharmacodynamic interactions of three known CAR inverse agonists/antagonists—PK11195, clotrimazole and androstenol—with the prototype agonist CITCO (6-(4-chlorophenylimidazo[2,1-b][1,3] thiazole-5-carbaldehyde-O-(3,4-dichlorobenzyloxime using the TR-FRET LanthaScreenTM assay. We have confirmed that all three compounds are inverse agonists of human CAR, with IC50 0.51, 0.005, and 0.35 μM, respectively. All the compounds also antagonize the CITCO-mediated activation of CAR, but only clotrimazole was capable to completely reverse the effect of CITCO in the tested concentrations. Thus this method allows identifying not only agonists, but also antagonists and inverse agonists for human CAR as well as to investigate the nature of the pharmacodynamic interactions of CAR ligands.

  2. Driving the Internet: Mobile Internets, Cars, and the Social

    Directory of Open Access Journals (Sweden)

    Gerard Goggin

    2012-03-01

    Full Text Available This paper looks at the tandem technologies of cars and the Internet, and the new ways that they are assembling the social with the mobile Internet. My argument is two-fold: firstly, the advent of mobile Internet in cars brings together new, widely divergent trajectories of Internet; secondly, such developments have social implications that vary widely depending on whether or not we recognize the broader technological systems and infrastructures, media practices, flows, and mobilities in which vehicular mobile Internets are being created.

  3. The Research of Road Traffic Based on Floating Car Data

    Science.gov (United States)

    Zhang, Junyou; Jian, Meng; Tang, Rui

    Based on the analysis of floating car traffic information acquisition and processing system structure and construction frame, combining the Zibo floating car features and road conditions, using historical data provided by Zibo city bus companies, adopting the ArcGIS Engine of ESRI company as a map components, putting forward the nearest point estimate map matching algorithms, combining data fusion technology based on Kalman filter and road running speed calibration algorithm, predicting road traffic running status in certain period and express it in the GIS map, this paper completed the design, the practice has proved the suggested method is feasible.

  4. Societal lifecycle costs of cars with alternative fuels/engines

    International Nuclear Information System (INIS)

    Effectively addressing concerns about air pollution (especially health impacts of small-particle air pollution), climate change, and oil supply insecurity will probably require radical changes in automotive engine/fuel technologies in directions that offer both the potential for achieving near-zero emissions of air pollutants and greenhouse gases and a diversification of the transport fuel system away from its present exclusive dependence on petroleum. The basis for comparing alternative automotive engine/fuel options in evolving toward these goals in the present analysis is the 'societal lifecycle cost' of transportation, including the vehicle first cost (assuming large-scale mass production), fuel costs (assuming a fully developed fuel infrastructure), externality costs for oil supply security, and damage costs for emissions of air pollutants and greenhouse gases calculated over the full fuel cycle. Several engine/fuel options are considered--including current gasoline internal combustion engines and a variety of advanced lightweight vehicles: internal combustion engine vehicles fueled with gasoline or hydrogen; internal combustion engine/hybrid electric vehicles fueled with gasoline, compressed natural gas, Diesel, Fischer-Tropsch liquids or hydrogen; and fuel cell vehicles fueled with gasoline, methanol or hydrogen (from natural gas, coal or wind power). To account for large uncertainties inherent in the analysis (for example in environmental damage costs, in oil supply security costs and in projected mass-produced costs of future vehicles), lifecycle costs are estimated for a range of possible future conditions. Under base-case conditions, several advanced options have roughly comparable lifecycle costs that are lower than for today's conventional gasoline internal combustion engine cars, when environmental and oil supply insecurity externalities are counted--including advanced gasoline internal combustion engine cars, internal combustion engine

  5. CERN cars drive by the Geneva Motor Show

    CERN Document Server

    CERN Bulletin

    2011-01-01

    One of CERN's new gas-fuelled cars was a special guest at the press days of the Geneva motor show this year. The car enjoyed a prominent position on the Gazmobil stand, right next to the latest Mazeratis and Ferraris. Journalists previewing the motor show could discover CERN's support for green technologies and also find out more about the lab - home to the fastest racetrack on the planet, with protons in the LHC running at 99.9999991% of the speed of light.    

  6. Comparing Background Subtraction Algorithms and Method of Car Counting

    CERN Document Server

    Thakur, Gautam S; Hui, Pan; Helmy, Ahmed

    2012-01-01

    In this paper, we compare various image background subtraction algorithms with the ground truth of cars counted. We have given a sample of thousand images, which are the snap shots of current traffic as records at various intersections and highways. We have also counted an approximate number of cars that are visible in these images. In order to ascertain the accuracy of algorithms to be used for the processing of million images, we compare them on many metrics that includes (i) Scalability (ii) Accuracy (iii) Processing time.

  7. Using Adequate Ball Bearings in RC Car Chassis

    Directory of Open Access Journals (Sweden)

    Lucian Fridrik

    2011-06-01

    Full Text Available The paper presents the usage and misusage of ball bearings in rc car chassis technology of today . As this area is under massive development and could have a great impact in real cars it is important for new researchers to understand the importance of using the correct parts in constructing new devices and technologies based on the current one. As problems in economy are increasing it is important for new discovery’s to be tested in small scale models rather than full scale.

  8. Voltage sags impact on CAR and SOR of HANARO

    International Nuclear Information System (INIS)

    The combination of the unstable electric power and sensitive equipment may cause the nuisance of reactor trip. The reactor is tripped by the RRS and RPS during the occurrence of the voltage sags or momentary interruptions. We tested the components of RRS and RPS for the immunity from voltage sags and momentary interruptions. The tested components are DC power supply for CAR (control absorbed rod) of RRS and AC coil contactor for SOR (shut off rod) of RPS. We briefly describe the power quality standard for the voltage sags. This paper summarizes the magnitudes and durations of the voltage sags which impact on the CAR and SOR system

  9. The Demand for Car Fuel Efficiency: An Hedonic Price Approach

    OpenAIRE

    Robert Witt

    1994-01-01

    This paper uses an hedonic price approach to estimate the effect of petrol price changes on fuel efficiency and other attributes using data for new cars in the UK. In contrast with Atkinson and Halvorsen (1984), the long-run petrol price elasticity of demand for fuel efficiency is very small, suggesting that the long-run own-price elasticity of demand for petrol is less than unity. The results imply that the adjustment process within the new car market permits little substitution for more fue...

  10. Simulation of a four-car elevator operation using MATLAB

    OpenAIRE

    King, Saw Soon; Bouketir, Omrane

    2008-01-01

    The design and simulation of a four-cars-elevator controller in a nine storey building is described in this paper. The design and simulation were accomplished using MATLABTM fuzzy logic toolbox. The logic of the controller of a multi-car elevator has to be designed in such a way that the average waiting time is minimized while keeping the energy consumption of the system optimum. This is a multi-criteria optimization problem in stochastic environment and is best approached through Artificia...

  11. A Car-Following Theory for Multiphase Vehicular Traffic Flow

    OpenAIRE

    Zhang, H. M.; Kim, T.(Yonsei University, Seoul, South Korea)

    2003-01-01

    We present in this paper a new car-following theory that can produce both the so-called capacity drop and traffic hysteresis, two prominent features of multiphase vehicular traffic flow. This is achieved through the introduction of a single variable, driver response time, that depends on both vehicle spacing and traffic phase. By specifying different functional forms of response time, one can obtain not only brand new theories but also some of the well-known old car-following theories, which ...

  12. Structure of adenovirus bound to cellular receptor car

    Science.gov (United States)

    Freimuth, Paul I.

    2007-01-02

    Disclosed is a mutant CAR-DI-binding adenovirus which has a genome comprising one or more mutations in sequences which encode the fiber protein knob domain wherein the mutation causes the encoded viral particle to have a significantly weakened binding affinity for CAR-DI relative to wild-type adenovirus. Such mutations may be in sequences which encode either the AB loop, or the HI loop of the fiber protein knob domain. Specific residues and mutations are described. Also disclosed is a method for generating a mutant adenovirus which is characterized by a receptor binding affinity or specificity which differs substantially from wild type.

  13. DESIGNING OF A SMART CAR USING ARM7

    OpenAIRE

    Subrahmanya Sharma .G; Naresh Kumar Reddy. B; Narasimhulu. M

    2012-01-01

    Security system nowadays become a need for vehicles and available with many modern features. This car security system comes with extra secure access and message on GSM net. The system only can be accessed and configured by owner using GSM module communication via mobile phone. In this project, when the car is theft, an intruder alert message will be sent to the user’s phone through GSM communication and GPS positioning. After the certain time, by using the GSM net and the GPS positioning tech...

  14. Low dose gamma-ray imaging system for car inspection

    International Nuclear Information System (INIS)

    The X and gamma ray imaging systems have been widely used in the Custom for container inspection. For car inspection, some compact facilities could be used. Since there are driver and other people in the car, the dose rate should be very low. The common method, using the electric current to make the image is no use in this case. Imaging by using the counting rate should be used. Some pictures and its performance have been recorded. It is similar to the designing, and in agreement with user's requirement. (authors)

  15. Market Research of the Luxury Car Market in China

    OpenAIRE

    Lindström, Ilona

    2016-01-01

    This Bachelor’s thesis is a pre-market study of the luxury car market in China. The necessity for the study came, when the author was recruited to a Chinese company to start a new business sector that would import luxury cars to China. The author nor the company has experience on the market, which created the need to investigate the field. The goal of the research is to describe the main characteristics of the market. This would give the author and the company basic knowledge on the market in...

  16. Modelling and experimental validation of a car starting system

    Energy Technology Data Exchange (ETDEWEB)

    Amato, F.; Celentano, G.; Iervolino, R. [Univ. degli Studi di Napoli (Italy). Dipt. di Informatica e Sistemistica; Freni, D. [ELASIS-Sistemi di Controllo, Pomigliano d' Arco (Italy)

    2001-07-01

    In this paper a new approach to the dynamic modelling of a car starting system is proposed. The system model is the composition of three interacting parts: the battery, the starter and the internal combustion engine. Each part is modelled by a small number of parameters and by a relatively simple mathematical structure, in order to attain a trade-off between adequate modelling accuracy and parameter identification via simple dynamical experiments proposed by the authors. The obtained model is validated by a real starting experiment conducted on a FIAT car. (orig.)

  17. FAW Technology Strategies of Low-Carbon Passenger Car

    Institute of Scientific and Technical Information of China (English)

    Li Jun

    2012-01-01

    Author analyzed the global background of low-carbon technology around the world,a technology & economy analysis model called TOS was developed in the paper,author analyzed technology paths for low-carbon Car in China based on the current technologies available and technologies to he developed in China,3 possible paths are presented based on the analysis,author also explained the FAW BlueWay technology strategies for low carbon cars both for short mid and long term objectives.Author concludes the paper with illustration of powertrain lineup for FAW BlueWay Technologies.

  18. Bunker C tank cars derailment in remote region of Labrador

    International Nuclear Information System (INIS)

    Methods of cleaning up following a 1994 train derailment involving six Bunker C tank cars in a remote region of Labrador were described. 345,000 litres of Bunker C spilled in a ditch, through a culvert and into a section of the Summit River. Methods used in the reclamation of the bunker oil from the tank cars, from inside the culvert, and from the bottom of the Summit River were also reviewed.Principal problems encountered in the clean-up included severe winter conditions, remoteness of the spill site, and the onset of spring breakup. 3 figs., 3 tabs

  19. Performance improvement of car body structure in 100 % frontal impact

    Institute of Scientific and Technical Information of China (English)

    Men Yongxin; Peng Hong; Du Lina; Chen Wei; Wang Zelong

    2012-01-01

    During the 100 % front impact, all the parts of front car will participate in the course;the crash stiffness of bodywork will also reach the peak. During the crash, rational structure of bodywork can resist the distortion, absorb more energy and get better mode of distortion and low deceleration rate, so as to meet the performance of crash safety. The paper mainly makes optimization analysis based on the problems of front side rails, subframe, firewall, and optimization cases are confirmed which can decrease the intrusion and deceleration rate of the whole car. The structure of bodywork ,after optimization can meet the performance of crash safety.

  20. Breakthrough for greener air-conditioning in cars

    International Nuclear Information System (INIS)

    Alter more than a decade of research and development work at SINTEF and NTNU, a patented CO2-based car air-conditioning system is now being adopted by the automotive industry. The Japanese company Denso Corporation has acquired a licence for the use of the CO2-technology in air conditioning and heat pump systems for cars. The new system offers improved energy efficiency, eliminates the emission of greenhouse gas refrigerants, and can be operated in the heat-pump mode for rapid heating in the winter season. (author)

  1. Design and Construction of a Remote Control Car Jack

    Directory of Open Access Journals (Sweden)

    C.S Agu

    2016-08-01

    Full Text Available A remote control car jack which will be affordable, simple to maintain and easy to operate was designed and fabricated with locally available materials. Results of the performance test of the car jack conducted with Toyota Camry of weight1359kg, BMW (5series of 1685kg, Mercedes jeep of weight 2355kg and Toyota prado of weight 2555kg showed credible performance by lifting and sustaining the vehicles to heights of 14cm under 1.7mins; 13cm under 2mins; 11cm under 2.2mins and 10cm under 2.4mins respectively

  2. Car-Like Mobile Robot Oriented Positioning by Fuzzy Controllers

    Directory of Open Access Journals (Sweden)

    Noureddine Ouadah

    2008-11-01

    Full Text Available In this paper, fuzzy logic controllers (FLC are used to implement an efficient and accurate positioning of an autonomous car-like mobile robot, respecting final orientation. To accomplish this task, called "Oriented Positioning", two FLC have been developed: robot positioning controller (RPC and robot following controller (RFC. Computer simulation results illustrate the effectiveness of the proposed technique. Finally, real-time experiments have been made on an autonomous car-like mobile robot called "Robucar", developed to perform people transportation. Obtained results from experiments demonstrate the effectiveness of the proposed control strategy.

  3. The role of company car taxation to promote low carbon vehicle technologies

    OpenAIRE

    Potter, Stephen; Atchulo, Abukari

    2012-01-01

    This paper presents a review of the CO2 based company car taxation that has been in place in the UK since 2002. One aim of this ecotaxation reform was to promote the uptake of low carbon vehicle technologies, but in practice the tax reform led to the widespread use of diesel cars. With company cars making up 55% of new car sales, this has led to a major shift towards diesel in the UK car stock as a whole. In 2010 a modification to the company car taxation system was introduced, which prov...

  4. Keyless Car Entry Authentication System Based on A Novel Face - Recognition Structure

    OpenAIRE

    I.Amulya; Mr. K. Sreenivasa Rao,

    2013-01-01

    In this paper, a smart car security system is proposed, which consists of a face detection subsystem, a GPS (Global Positioning System) module, a GSM (Global System for Mobile Communications) module and a FPGA. The face detection subsystem bases on optimized PCA algorithm and can detect faces in cars and make interaction with the car owner through GSM. The GPS sends the location of the car. Even when the car is lost we can get thief face image as well as location of the car so this is most re...

  5. Company car study 2011. Reduction of environmental impacts by influencing the selection process of company cars; Tyoesuhdeautotutkimus 2011. Ympaeristoehaittojen vaehentaeminen autonvalinnan ohjauksella

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-01

    The purpose of the study is to identify: What kinds of operational models directing towards eco-friendlier company car use there are and which are in use. What kinds of practical impacts these operational models have had. What is the demand for company car use and what changes have taken place from the viewpoint of companies and beneficiaries. What factors should the best company car taxation include in terms of directiveness (from the environmental point of view). The main objective is to find directive factors in company car use which would result in smaller environmental impacts and which company car users could commit themselves to. The main target groups of the study were the recipients of company car benefits, and enterprises using company cars. Company cars are mainly used for two reasons: in many organisations, work is carried out where the customer is, in which case company cars are used for reducing travel costs. On the other hand, a company car is a significant means for attracting and motivating employees, especially skilled experts and management staff. Company cars also play a significant role in the replacement rate of Finnish motor vehicles. The car selection rules of organisations determine the roles that entitle an employee to have a company car and how they can choose their car. Factors restricting the choice are usually CO{sub 2} and the price and make of the car. The CO{sub 2} limit is used by about 70% of organisations. According to this study, the average emission limit is 168 g/km, depending on the company and the position of the beneficiary. However, the average CO{sub 2} emissions of new company cars are currently about 140 g/km, and therefore the emission limits of organisations have not followed the development of motor technology. In entrepreneurship, environmental issues will be regarded as very important in the future, and there is also a notion for this to be reflected in the guidelines for selecting company cars. Emissions reduction

  6. 49 CFR 173.10 - Tank car shipments.

    Science.gov (United States)

    2010-10-01

    ...) and unloading on a private track (see Note 1 of this section) except that where no private track is... tracks, provided the shipper has obtained from the delivering carrier and filed with originating carrier... cars may also be consigned for storage on a private track or on a carrier track when designated by...

  7. The effect of road tunnel environment on car following behaviour.

    Science.gov (United States)

    Yeung, Jian Sheng; Wong, Yiik Diew

    2014-09-01

    In order to overcome urban space constraints, underground road systems are becoming popular options for cities. Existing literature suggests that accident rates in road tunnels are lower than those in open roads. However, there is a lack of understanding in how the road tunnel environment affects inter-vehicle interactions. In this study, car following data are obtained from traffic video footages of open and tunnel expressways in Singapore. A total of 15,325 car following headways (with car as the follower) are analysed and significant factors affecting headways are found to be speed, and lane. Significant effect of leading vehicle type is only found for tunnel expressway. Headways are generally longer in the tunnel environment. Assessment of collision time measures and safety margins also reveal safer car following behaviour and lower rear-end collision risks in the tunnel expressway. The results are discussed from a behavioural perspective. Overall, the findings show that road tunnels are superior in terms of safety but at reduced traffic capacity . PMID:24713218

  8. Energy use, cost and CO2 emissions of electric cars

    NARCIS (Netherlands)

    van Vliet, O.; Brouwer, A.S.; Kuramochi, T.; van den Broek, M.A.; Faaij, A.P.C.

    2010-01-01

    We examine efficiency, costs and greenhouse gas emissions of current and future electric cars (EV), including the impact from charging EV on electricity demand and infrastructure for generation and distribution. Uncoordinated charging would increase national peak load by 7% at 30% penetration rate o

  9. Children in Hot Cars Result in Fatal Consequences

    Medline Plus

    Full Text Available ... a hot vehicle. “Putting it bluntly, leaving your child in a hot car is like leaving your child in a lit oven,” said Dr. Nick Jouriles. “ ... or experience changes in your schedule or your child is in the back seat, making it more ...

  10. Mobile CARS instrument for combustion and plasma diagnostics

    International Nuclear Information System (INIS)

    A mobile CARS system for combustion and plasma diagnostics is described. The instrument is compact, easily transportable, readily adaptable to a wide variety of laboratories and experiments, capable of withstanding high noise and vibration levels, and remotely operable to protect the operator and delicate components from high noise or hazardous environments. The system is intended for single-pulse temperature and concentration measurements in practical combustion systems, such as gas turbines and diesel engines and plasma process applications. The instrument consists of three major subsystems, each of which is easily transportable. The transmitter consists of a modified, commercially available, 20 Hz Nd:YAG laser, self-constructed dye lasers, and appropriate optics to produce the CARS pump and Stokes beams in the properly phase-matched orientation and direct them to the measured point. The transmitter consists of two optical pallets on a 2 1/2- x 5-ft cart and is connected by a single umbilical to the laser power supply. The receiver subsystem is a smaller optical pallet (2 x 2 ft), which collects the Stokes, pump, and CARS beams, separates them, and focuses the CARS beam into an optical fiber for transmission to a remotely located spectrograph. The receiver also contains two photomultiplier tubes, one to monitor alignment of the transmitter and the other, used in conjunction with a reference cell and the residual Stokes and pump beams, to determine gas concentrations

  11. Design and modeling of a prototype fiber scanning CARS endoscope

    Science.gov (United States)

    Veilleux, Isra"l.; Doucet, Michel; Coté, Patrice; Verreault, Sonia; Fortin, Michel; Paradis, Patrick; Leclair, Sébastien; Da Costa, Ralph S.; Wilson, Brian C.; Seibel, Eric; Mermut, Ozzy; Cormier, Jean-François

    2010-02-01

    An endoscope capable of Coherent Anti-Stokes Raman scattering (CARS) imaging would be of significant clinical value for improving early detection of endoluminal cancers. However, developing this technology is challenging for many reasons. First, nonlinear imaging techniques such as CARS are single point measurements thus requiring fast scanning in a small footprint if video rate is to be achieved. Moreover, the intrinsic nonlinearity of this modality imposes several technical constraints and limitations, mainly related to pulse and beam distortions that occur within the optical fiber and the focusing objective. Here, we describe the design and report modeling results of a new CARS endoscope. The miniature microscope objective design and its anticipated performance are presented, along with its compatibility with a new spiral scanningfiber imaging technology developed at the University of Washington. This technology has ideal attributes for clinical use, with its small footprint, adjustable field-of-view and high spatial-resolution. This compact hybrid fiber-based endoscopic CARS imaging design is anticipated to have a wide clinical applicability.

  12. Fuel Cell Car Design Project for Freshman Engineering Courses

    Science.gov (United States)

    Duke, Steve R.; Davis, Virginia A.

    2014-01-01

    In the Samuel Ginn College of Engineering at Auburn University, we have integrated a semester long design project based on a toy fuel cell car into our freshman "Introduction to Chemical Engineering Class." The project provides the students a basic foundation in chemical reactions, energy, and dimensional analysis that facilitates…

  13. The Crisis in CAR: Navigating Myths and Interests

    Directory of Open Access Journals (Sweden)

    Ilmari Käihkö

    2014-01-01

    Full Text Available "Anarchy", "religious war", "genocide" and, recently, "cannibalism" – these are some of the most commonly used words in Western news media when referring to the crisis in the Central African Republic (CAR, at least since the takeover of power by the rebel coalition Séléka in March 2013. In the context of these media stereotypes, this article unravels some of the complexities that have arisen in the CAR conflict since the fall of the Bozizé regime and the Séléka takeover. We show how international actors have been pivotal in shaping the current crisis in the country. In order to help steer CAR out of its predicament, we show how important it is that international peacekeeping operations, policymakers and diplomats understand not only the situation on the ground but also the close ties major groups in CAR have with various regional and other international actors. If context awareness remains scant, there is a serious risk that their activities will at best be suboptimal and at worst aid in fuelling the crisis.

  14. Car-Crash Experiment for the Undergraduate Laboratory

    Science.gov (United States)

    Ball, Penny L.; And Others

    1974-01-01

    Describes an interesting, inexpensive, and highly motivating experiment to study uniform and accelerated motion by measuring the position of a car as it crashes into a rigid wall. Data are obtained from a sequence of pictures made by a high speed camera. (Author/SLH)

  15. 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.

  16. Trial of car-sharing scheme at CERN

    CERN Multimedia

    Laëtitia Pedroso

    2010-01-01

    On 6 July, a sample group of approximately 500 users started a six-month trial of a new car-sharing scheme. The project is an initiative of the General Infrastructure Services Department (GS), in collaboration with the Physics Department (PH) and Hertz car rentals.   One of the Hertz share cars.   How many times have you found yourself searching fruitlessly for a parking space? How many times have you decided against using your car to run a short errand because you were worried about being able to find another parking space? Over the last 50 years, the number of users at CERN has grown steadily, and it is gratifying that the total number now exceeds 10,000. Other contributing factors include the re-start of the LHC and the introduction of the new tram line in May 2011, which is expected to lead to people parking their vehicles at CERN for the purpose of taking the tram into Geneva.. This is why transportation has become an important priority. The present trial is an integral part of CERN...

  17. CAR T Cell Therapy: A Game Changer in Cancer Treatment.

    Science.gov (United States)

    Almåsbak, Hilde; Aarvak, Tanja; Vemuri, Mohan C

    2016-01-01

    The development of novel targeted therapies with acceptable safety profiles is critical to successful cancer outcomes with better survival rates. Immunotherapy offers promising opportunities with the potential to induce sustained remissions in patients with refractory disease. Recent dramatic clinical responses in trials with gene modified T cells expressing chimeric antigen receptors (CARs) in B-cell malignancies have generated great enthusiasm. This therapy might pave the way for a potential paradigm shift in the way we treat refractory or relapsed cancers. CARs are genetically engineered receptors that combine the specific binding domains from a tumor targeting antibody with T cell signaling domains to allow specifically targeted antibody redirected T cell activation. Despite current successes in hematological cancers, we are only in the beginning of exploring the powerful potential of CAR redirected T cells in the control and elimination of resistant, metastatic, or recurrent nonhematological cancers. This review discusses the application of the CAR T cell therapy, its challenges, and strategies for successful clinical and commercial translation. PMID:27298832

  18. Cloud-Aerosol-Radiation (CAR ensemble modeling system

    Directory of Open Access Journals (Sweden)

    X.-Z. Liang

    2013-04-01

    Full Text Available A Cloud-Aerosol-Radiation (CAR ensemble modeling system has been developed to incorporate the largest choices of alternative parameterizations for cloud properties (cover, water, radius, optics, geometry, aerosol properties (type, profile, optics, radiation transfers (solar, infrared, and their interactions. These schemes form the most comprehensive collection currently available in the literature, including those used by the world leading general circulation models (GCMs. The CAR provides a unique framework to determine (via intercomparison across all schemes, reduce (via optimized ensemble simulations, and attribute specific key factors for (via physical process sensitivity analyses the model discrepancies and uncertainties in representing greenhouse gas, aerosol and cloud radiative forcing effects. This study presents a general description of the CAR system and illustrates its capabilities for climate modeling applications, especially in the context of estimating climate sensitivity and uncertainty range caused by cloud-aerosol-radiation interactions. For demonstration purpose, the evaluation is based on several CAR standalone and coupled climate model experiments, each comparing a limited subset of the full system ensemble with up to 896 members. It is shown that the quantification of radiative forcings and climate impacts strongly depends on the choices of the cloud, aerosol and radiation schemes. The prevailing schemes used in current GCMs are likely insufficient in variety and physically biased in a significant way. There exists large room for improvement by optimally combining radiation transfer with cloud property schemes.

  19. Udpegning af potentielle sorte pletter via floating car data

    DEFF Research Database (Denmark)

    Splid Svendsen, Martin; Tradisauskas, Nerius; Lahrmann, Harry

    2008-01-01

    Formålet med dette paper er at undersøge, om det er muligt at udpege potentielle sorte pletter via floating car data. Der er i projektet udført teoretiske litteraturstudier for at skabe et grundlag for det senere analysearbejde, som danner baggrund for analysearbejdet. Dataene stammer fra Aalborg...

  20. Experimental and mathematical car-bicycle collision simulations.

    NARCIS (Netherlands)

    Huybers, J.J.W. & Janssen, E.G.

    1988-01-01

    The results of 35 mathematical simulations will be used to get a better insight in car-bicycle collisions. This information will be used later on to formulate hypotheses to be tested in an accident investigation project. In this paper special attention is given to the influence of the shape of the