Report.

"Special report of the Railroad and Warehouse Commission to the Legislature of the State of Minnesota on heating and lighting passenger and sleeping cars, with special reference to safety from accidents by fire." 1889.

Analysis of an Intervention to Reduce Truck Drivers' Exposure to Whole-Body Vibration

Thesis (Master's)--University of Washington, 2016-06

A Review of the Residential Parking Management Program in Bellevue, WA

Thesis (Master's)--University of Washington, 2016-06

A Site Analysis for Programming Public Art on the University of Washington's Burke-Gilman Trail

Thesis (Master's)--University of Washington, 2016-06

Motorcycle accident risk could be inflated by a time to arrival illusion

Purpose. Drivers adopt smaller safety margins when pulling out in front of motorcycles compared with cars. This could partly account for why the most common motorcycle/car accident involves a car violating a motorcyclist's right of way. One possible explanation is the size-arrival effect in which smaller objects are perceived to arrive later than larger objects. That is, drivers may estimate the time to arrival of motorcycles to be later than cars because motorcycles are smaller. Methods. We investigated arrival time judgments using a temporal occlusion paradigm. Drivers recruited from the student population (n = 28 and n = 33) saw video footage of oncoming vehicles and had to press a response button when they judged that vehicles would reach them. Results. In experiment 1, the time to arrival of motorcycles was estimated to be significantly later than larger vehicles (a car and a van) for different approach speeds and viewing times. In experiment 2, we investigated an alternative explanation to the size-arrival effect: that the smaller size of motorcycles places them below the threshold needed for observers to make an accurate time to arrival judgment using tau. We found that the motorcycle/car difference in arrival time estimates was maintained for very short occlusion durations when tau could be estimated for both motorcycles and cars. Conclusions. Results are consistent with the size-arrival effect and are inconsistent with the tau threshold explanation. Drivers estimate motorcycles will reach them later than cars across a range of conditions. This could have safety implications.

Optimization of slitlike carbon nanopores for storage of hythane fuel at ambient temperatures

Carbons with slitlike pores can serve as effective host materials for storage of hythane fuel, a bridge between the petrol combustion and hydrogen fuel cells. We have used grand canonical Monte Carlo simulation for the modeling of the hydrogen and methane mixture storage at 293 K and pressure of methane and hydrogen mixture up to 2 MPa. We have found that these pores serve as efficient vessels for the storage of hythane fuel near ambient temperatures and low pressures. We find that, for carbons having optimized slitlike pores of size H congruent to 7 angstrom ( pore width that can accommodate one adsorbed methane layer), and bulk hydrogen mole fraction >= 0.9, the volumetric stored energy exceeds the 2010 target of 5.4 MJ dm(-3) established by the U. S. FreedomCAR Partnership. At the same condition, the content of hydrogen in slitlike carbon pores is congruent to 7% by energy. Thus, we have obtained the composition corresponding to hythane fuel in carbon nanospaces with greatly enhanced volumetric energy in comparison to the traditional compression method. We proposed the simple system with added extra container filled with pure free/adsorbed methane for adjusting the composition of the desorbed mixture as needed during delivery. Our simulation results indicate that light slit pore carbon nanomaterials with optimized parameters are suitable filling vessels for storage of hythane fuel. The proposed simple system consisting of main vessel with physisorbed hythane fuel, and an extra container filled with pure free/adsorbed methane will be particularly suitable for combustion of hythane fuel in buses and passenger cars near ambient temperatures and low pressures.

Light alloy castings for automotive applications: The case of Al vs Mg

The economical and environmental effects of mass reduction through Al and Mg primary alloys substitutions for cast iron and steel in automotive components are discussed using MF. Ashby's penalty functions method The viability of Mg alloy substitutions for existing Al alloy cast components is also considered. The cost analysis shows that direct, equal-volume, Al alloy substitutions for cast iron and steel are the most feasible in terms of the CAFE liability, followed by substitutions involving flat panels of prescribed stiffness. When the creation of CO2 associated to the production of Al and Mg is considered, the potential gasoline savings over the lifespan of the car compensate for the intrinsic environmental burden of Al in all applications, while electrolytic Mg substitutions for cast iron and steel are feasible for equal volume and panels only. Magnesium produced by the Pidgeon thermal process appears to be too primary energy intensive to be competitive in structural applications. Magnesium substitutions for existing Al alloy beams and panels are generally unviable. The current higher recycling efficiency of Al casting alloys confers Al a significant advantage over Mg alloys.

Unsafe driving behaviour and four wheel drive vehicles: observational study

Objective To assess the level of compliance with the new law in the United Kingdom mandating penalties for rising a hand held mobile phone while driving, to compare compliance with this law with the one on the use of seat belts, and to compare compliance with these laws between drivers of four wheel drive vehicles and drivers of normal cars. Design Observational study with two phases-one within the grace period, the other starting one week after penalties were imposed on drivers using such telephones. Setting Three busy sites in London. Participants Drivers of 38 182 normal cars and 2944 four wheel drive vehicles. Main outcome measures Proportions of drivers seen to be using hand held mobile phones and not using seat belts. Results Drivers of four wheel drive vehicles were more likely than drivers of other cars to be seen using hand held mobile phones (8.2% v 2.0%) and not complying with the law on seat belts (19.5% v 15.0%). Levels of non-compliance with both laws were slightly higher in the penalty phase of observation, and breaking one law was associated with increased likelihood of breaking the other. Conclusions The level of non-compliance with the law on the use of hand held mobile phones by drivers in London is high, as is non-compliance with the law on seat belts. Drivers of four wheel drive vehicles were four times more likely than drivers of other cars to be seen using hand held mobile phones and slightly more likely not to comply with the law on seat belts.

QUATRO RODAS 1960-63: COMO UMA REVISTA FEZ DO JORNALISMO ESPECIALIZADO FERRAMENTA PARA CRIAR A CULTURA DO AUTOMÓVEL NO COTIDIANO BRASILEIRO

Esta dissertação investiga a contribuição da revista Quatro Rodas como veículo de comunicação e agente de mudança cultural da sociedade e da imprensa brasileiras, a partir da instalação de indústrias nacionais e da adoção do carro como meio de transporte e símbolo de modernização econômica, urbana e social. Nesse sentido, contextualiza o período histórico nacional que vai da década de 1920 até o terceiro ano da publicação (1960 a 1963) e, por meio de estudo de caso, analisa o conteúdo de 58 reportagens das primeiras 36 edições reunidas em seis unidades de registro: urbanismo, medicina do trânsito, comportamento ao volante, segurança ao volante, mercado de compra e venda e mulheres e carros. O trabalho destaca a relevância da revista ao reunir de modo analítico e didático questões que envolviam os cidadãos, como motoristas ou pedestres, a indústria automobilística e as autoridades, na atribuição de, respectivamente, educar, avaliar e cobrar. Desse modo, a partir de agosto de 1960, Quatro Rodas contribui para abrir um novo campo na imprensa brasileira, antecipando questões ainda hoje presentes (e não resolvidas) nas ruas e estradas do país e desenhando o perfil do brasileiro e sua nascente paixão pelo automóvel.

A PUBLICIDADE RADIOFÔNICA EM BUSCA DE UMA NOVA CONFIGURAÇÃO

Ainda que um conjunto de atributos confira ao rádio um grande potencial para chamar a atenção do ouvinte e envolvê-lo em sua mensagem; ainda que o rádio seja uma das mídias com maior penetração nos domicílios e automóveis do Brasil; ainda que a adaptação do rádio às tecnologias digitais trace perspectivas otimistas para o meio; ainda que a sociedade moderna esteja criando indivíduos extremamente ocupados, que passam mais tempo no trabalho e nos automóveis do que em casa, abrindo espaço para o único meio que permite a execução de outras tarefas enquanto é consumido; comercialmente, o rádio enfrenta grandes dificuldades para atrair investimentos publicitários principal fonte de renda do meio. Nesse sentido, esta pesquisa exploratória pretende identificar e analisar os fatores que influenciam o baixo posicionamento do rádio no ranking dos investimentos publicitários. Para tanto, serão analisadas duas questões consideradas fundamentais: o emprego das possibilidades expressivas e persuasivas da publicidade radiofônica nos anúncios veiculados pelas emissoras e a percepção dos profissionais envolvidos na operacionalização da publicidade radiofônica sobre a atividade publicitária no rádio.

A COMUNICAÇÃO DE MERCADO, O LUXO E A CONSTRUÇÃO DA MARCA MERCEDES-BENZ: TEMPO VERSUS CONCEITOS

A marca Mercedes-Benz é uma marca legendária e está presente no imaginário do consumidor quando o assunto é automóvel. A história dessa importante indústria automobilística ultrapassa os 100 anos (1902-2008) e a cada dia impressiona ainda mais com novos modelos, sinônimo de tecnologia, qualidade, segurança e luxo. Este trabalho visa analisar e compreender o processo de comunicação da marca Mercedes-Benz, que surgiu em 1902 (como Mercedes), depois como Mercedes-Benz (1926), DaimlerChyrsler (1998), atualmente como Daimler AG (matriz Alemanha) e Mercedes-Benz do Brasil Ltda., e que permanece fortalecida e prestigiada no seu segmento, de acordo com os números e informações apresentadas, ratificadas por profissionais do setor automotivo e especialistas em luxo. Faz parte deste estudo abordar a forma e o significado da marca, representada por sua logomarca em toda a sua trajetória: esboço inicial, mudanças e desenho atual (parte gráfica) bem como as mensagens transmitidas e comunicação com o mercado. A metodologia consiste em realizar um levantamento bibliográfico por meio de: publicações, periódicos, documentos internos, dissertações e teses, que contenham informações sobre a marca Mercedes-Benz desde o seu momento inicial até o atual, visando estabelecer uma comparação entre os períodos, sobretudo no cenário nacional. O trabalho irá tratar o assunto como um estudo de caso, por se tratar de uma análise organizacional e gerencial, que compreendem fenômenos contemporâneos inseridos na vida real. O estudo tem como referência a Comunicação Integrada de Marketing, como linha de pesquisa e a Comunicação Especializada, como área de concentração.(AU)

ESTUDO DOS EFEITOS DE PROGRAMA DE APOIO NA AGRESSIVIDADE REACIONAL DE POLICIAIS ENVOLVIDOS EM OCORRÊNCIAS GRAVES

O objetivo do presente trabalho é estudar os efeitos de programa de apoio na agressividade reacional de policiais envolvidos em ocorrências graves, considerando-se como tal aquelas em que há confronto armado ou acidentes de trânsito com viaturas em atividade operacional, qualquer que seja o resultado do evento. Esse estudo é composto pela verificação da modificação da resposta agressiva reacional de 77 policiais militares envolvidos em ocorrências graves, utilizando-se, para esse fim, o Psicodiagnóstico Miocinético antes e depois da execução do programa de apoio. Compõem, ainda, o estudo a caracterização sóciodemográfica da amostra e a identificação dos níveis de agressividade nela existentes no início do programa e após o seu encerramento, além da definição do perfil de cinco categorias distintas, em função do tipo de resposta apresentada após o programa: agressividade ampliada, reduzida, inalterada, estável e instável. É ainda objeto da presente pesquisa o estudo clínico de um caso de cada uma das categorias definidas, de acordo com o perfil apurado, utilizando-se, além dos dados do Psicodiagnóstico Miocinético, outros levantados por intermédio de ficha de cadastro, de entrevista individual, do Teste Palográfico e da Escala de Personalidade de Comrey. Os resultados demonstram a modificação da resposta agressiva reacional na maioria dos policiais militares envolvidos no estudo, após o programa de apoio.

The contribution of modularity to green operations practices

This paper discusses the possible contributions from modularity and industrial condominiums towards enhancing environmental performance in the automotive industry. The research described in this study is underpinned by a review of journal articles and books on the topics of: modularity of production systems; green operations practices, and the automotive industry and sustainability. The methodology is based on theoretical analysis of the contribution of the modular production system characteristics used in the automotive industry for Green Operations Practices (GOP). The following GOPs were considered: green buildings, eco-design, green supply chains, greener manufacturing, and reverse logistics. The results are theoretical in nature; however, due to the small number of studies that investigate the relationship between modularity and sustainability, this work is relevant to increase knowledge in academic circles and among practitioners in order to understand the possible environmental benefits from modular production systems. For instance, based upon our analysis, we could deduce that the existing modular production systems in the automotive industry may contribute in different ways to the implementation of GOPs. In all types of modularity, product simplification through the use of modules can enhance environmental performance and facilitate further activities such as maintenance and repair contributing to a longer life of cars on the road. Moreover, modules will make automobiles easier to disassembly, so increasing the chances of reuse of valuable components and a better final disposal of scrap. Regarding the potential benefits of each type of modularity, it is expected that modular consortia will have a better integration of environmental practices with suppliers and seize on high efficiency during manufacturing and logistics compared with conventional production systems.

Stock price reaction following large one-day price changes: UK evidence

We examine the short-term price reaction of 424 UK stocks to large one-day price changes. Using the GJR-GARCH(1,1), we find no statistical difference amongst the cumulative abnormal returns (CARs) of the Single Index, the Fama–French and the Carhart–Fama–French models. Shocks bigger or equal to 5% are followed by a significant one-day CAR of 1% for all the models. Whilst shocks smaller or equal to -5% are followed by a significant one-day CAR of -0.43% for the Single Index, the CARs are around -0.34% for the other two models. Positive shocks of all sizes and negative shocks maller or equal to -5% are followed by return continuations, whilst the market is efficient following larger negative shocks. The price reaction to shocks is unaffected when we estimate the CARs using the conditional covariances of the pricing variables.

Stock index reaction to large price changes:evidence frommajor Asian stock indexes

We examine the short-term price behavior of ten Asian stock market indexes following large price changes or “shocks”. Under the standard OLS regression, there is stronger support for return continuations particularly following positive and negative price shocks of less than 10% in absolute size. The results under the GJR-GARCH method provide stronger support for market efficiency, especially for large price shocks. For example, for the Hong Kong stock index, negative shocks of less than -5% but more than -10% generate a significant one day cumulative abnormal return (CAR) of-0.754% under the OLS method, but an insignificant CAR of 0.022% under the GJR-GARCH. We find no support for the uncertainty information hypothesis. Furthermore, the CARs following the period after the Asian financial crisis adjust more quickly to price shocks.