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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
81

Empregado, autônomo e empresário : a tomada de decisão no setor de transporte rodoviário de cargas em São Marcos, RS

Bertolazzi, Marco Aurelio January 1998 (has links)
São Marcos, no Rio Grande do Sul, caracteriza-se por sua participação no setor do transporte rodoviário de cargas, sendo o município brasileiro com maior número de veículos pesados por habitante. Este trabalho busca identificar os fatores que influenciam a tomada de decisão dentro desse ramo de negócios. Assim, são estudados quatro casos de profissionais da área. Esses indivíduos iniciaram sua trajetória na condição de empregados, passando em seguida para a fase de autônomos. No entanto, apenas dois deles prosperaram, tornando-se empresários; os outros dois retornaram à condição de empregados. O estudo também possibilitou identificar o nível de insatisfação dos empregados do setor na busca de um progresso dentro do mesmo, assim como observar o perfil de competência daqueles que chegam a implantar suas próprias organizações. Dessa forma, é possível formar um paralelo entre as experiências bem-sucedidas e as tentativas frustradas. Os dados foram levantados a partir de uma série de fontes de evidências como entrevistas, registros de arquivos e documentos dos personagens referidos. A análise desses dados leva à interpretação de dois fatores como fundamentais na tomada de decisões dos indivíduos que trabalham no transporte rodoviário de cargas: a intuição e a influência de outras pessoas que cercam os tomadores de decisão. Esses fatores reforçam a idéia da subjetividade dentro do processo administrativo. O trabalho possibilita a formação de um quadro de dados gerais a respeito do setor. Além disso, serve de referencial às atitudes de organizações públicas e privadas, de pessoas ligadas ao ramo e de jovens que pretendem entrar nesse universo de trabalho. / São Marcos, in Rio Grande do Sul, is characterized by its the significant shore in the road cargo transport sector, it is the Brazilian county with the largest number of heavy vehicles per inhabitant. The present research tries to identify the factors that influence decision-making in this business activity. Four case studies were developed with professional workers. These people have started their career as employees, later having become selfemployed. However, only two, out of the four become, becoming successful entrepreneurs. The other two went back to the condition of employees. Through the study it was also possible to identify the dissatisfaction levels of among employees in the sector, who look for professional development, as well as to observe the professional profile of those who reached of establishing their own companies. Therefore, it is possible to make a comparison between successful experiences and fruitless efforts in the field. Data were collected from several sources like interviews, file registers and documents of the referred people. Analysis of these data leads to the identification of two main factors influencing decision-making of people who work in cargo road transport: intuition and influence of other people around them. These factors reinforce the assumption of subjectivity in the management process. The research makes it possible to create a general profile of people involved in this activity. Besides it is a useful reference for the study of public and private organizational behavior, for people already involved in the area and for young people who intend to enter the area.
82

Problematika odborné způsobilosti řidičů motorových vozidel k provozu na pozemních komunikacích ČR / The Issue of the Competence of Drivers of Motor Vehicles to Drive on the Roads of the Czech Republic

Chodurová, Zuzana January 2014 (has links)
The theme of this master’s thesis is The Issue of the Competence of Drivers of Motor Vehicles to Drive on the Roads of the Czech Republic. It includes an analysis of the current state legislative requirements for obtaining professional qualifications of drivers, health qualification and improves their professional competence for the purposes of professional competence and analysis of selected specific road safety. In light of the findings was performed the analysis of traffic accidents in the Czech Republic. Based on the analysis of traffic accidents was the practical part of a questionnaire survey and proposals aimed at improving safety on the roads.
83

Legislativa EU upravující pracovní podmínky řidičů činných v mezinárodní kamiónové dopravě / EU legislation about working conditions of drivers operating in international haulage

Marečková, Eva January 2007 (has links)
The aim of the work is a detailed analysis of EU legislation (e. g. orders and regulation, direction and their transposition to the czech law) concerned with working conditions of drivers, enterpreneurs and all other persons operating in international road transport. A special emphasise is placed on the latest regulation form in this sphere (EU order number 561/2006), which brought the current changes. The work provides a comprehensive overview of the current legislative and shows the impacts of the new changes in practice. Beyond, it demonstrates and explains some concrete situations and problems from the working routine, that are dealed daily by the drivers, forwarding agents, transporters and the proprietors of transport companies as well.
84

Hongkong – logistický, dopravní a obchodní uzel / Hong Kong - logistic, shipping and trade hub

Navrátil, Miroslav January 2014 (has links)
The thesis deals with Hong Kong in terms of logistics, economy and foreign trade. The main goal of the paper is to evaluate the current status of Hong Kong in international trade and transport. Partial objectives of the thesis include answering the question of logistics and infrastructure facilities sufficiency and analysing Hong Kong's status within the principle One Country, Two Systems. In terms of methodology, the thesis works with time comparison, relation analysis, root cause analysis and deduction. The paper is divided into four parts. The first one deals with logistics from the general and theoretical point of view. The second part focuses on Hong Kong economy development after 1997. In the third part, Hong Kong foreign trade development from 1980s until now is analysed and the last part deals with transport and logistics in Hong Kong.
85

Daně v mezinárodní silniční přepravě zboží / Taxes in International Road Transport of Goods

Jiříčková, Kristýna January 2018 (has links)
The diploma thesis is focused on the issue of taxes in international road transport of goods. The thesis explains the basic concepts and selected taxes that are relevant from the point of view of the international transport of goods. The first part of the thesis defines the essential theoretical basis. The analytical part deals with selected legal legislation of tax aspects related to the international road transport of goods. In the part of the proposals, on the basis of the acquired knowledge, a methodical guideline for companies engaged in the international road transport of goods is compiled. The proposed methodical guideline is subsequently applied to the chosen company.
86

Analýza a řešení dopravy ve městě Litovel / Transport Analysis and Solutions in Litovel

Hrachovinová, Petra January 2020 (has links)
This diploma thesis focuses on the traffic situation in the town of Litovel in the Olomouc Region. Analysis of transport modes, especially road transport, cycling transport, parking and a proposal of their optimization, is the content of this thesis. The first part of the thesis describes the current traffic situation in the town of Litovel, the determination of traffic load according to the Nationwide Traffic Census and the degree of automation as per public databases operated by authorities of the state administration of the Czech Republic. Furthermore, the thesis deals with localities of frequent accident rates, the determination of their risks leading to traffic accidents, and it proposes measures to improve the comfort and safety of road users. In the chapters devoted to parking in various areas of the town, divided according to their functional use, the deficiencies of parking spots are discovered and subsequently their optimal solutions are elaborated. The last part of this thesis deals with cycle routes in the town, it searches for specific places with imperfections and the concept of their solution.
87

Studie distribuce ve vybraném podniku / The Study Logistics Supply in the Selected Company

Čumová, Šárka January 2015 (has links)
The thesis monitors the distribution logistics of company CommScope at the local and corporate level. The aim of this work is the optimization of the current state and the proposal to use the combined mode of transport for the largest customer in Europe. The theoretical part is focused on the current method of arranging transport and carrier choise. The practical part is a detailed analysis of the road transport from manufacturer to the customer and proposal for using an alternative mode of combined transporport is formulated.
88

Problematika odborné způsobilosti řidičů motorových vozidel k provozu na pozemních komunikacích ČR / The Issue of the Competence of Drivers of Motor Vehicles to Drive on the Roads of the Czech Republic

Chodurová, Zuzana Unknown Date (has links)
The theme of this master’s thesis is The Issue of the Competence of Drivers of Motor Vehicles to Drive on the Roads of the Czech Republic. It includes an analysis of the current state legislative requirements for obtaining professional qualifications of drivers in the Czech Republic and in neighboring states and comparison of selected specifics of the issue. An analysis was made of traffic accidents in the Czech Republic and comparison of basic indicators of accidents with neighboring states. Based on the analysis of the current state, then the practical part includes a questionnaire survey and suggestion of measures for improving road safety.
89

Geografické aspekty cenotvorby nákladní silniční dopravy / The geographical aspects of pricing in the field of freight road transport

Čermák, Jan January 2011 (has links)
The aim of this paper is to show what relation is between the distance and the transport price and which factors can contribute to the expected irregularity. Based on the real freight transport prices the paper is looking for and finding significant differences in the relative transport prices between chosen regions. It seems that the quality of the transport price is influenced by factors like the location of the target region within Europe and towards Czechia, within transportation routes and networks, its economic power and structure and possibly also by the mutual relations that the source and target regions have within the global supply chains. The quality of the transport connection between the regions is further compared with the connection that these regions have within the global city network. As was found out, these two kinds of connection do not have to necessarily be the same. A short questionnaire was taken among chosen transport experts to get the basis for a better interpretation of the paper's conclusions and also to get their opinion on the sense of the geographical research in the field of international transport and logistics. Keywords: international freight road transport, transport pricing, transport price, logistics, supply chains, geographical aspects of pricing
90

Impact of fuels and exhaust aftertreatment systems on the unregulated emissions from mopeds, light and heavy-duty vehicles non réglementées des scooters, voitures et camions / Influence du carburant et des systèmes de post-traitement des gaz d'échappement sur les émissions non réglementées des scooters, voitures et camions

Clairotte, Michaël 10 December 2012 (has links)
Le secteur du transport joue un rôle majeur dans le changement climatique et la pollution atmosphérique. Parmi les secteurs d'origine anthropique, le transport routier est considéré comme le premier contributeur au réchauffement climatique, due notamment aux émissions de CO2, de précurseurs d'ozone, et d'aérosols carbonés (carbone noir). De plus, les émissions liées au transport routier telles que les oxydes d'azote (NOx), l'ammoniac (NH3), les carbonyles volatiles, les hydrocarbures gazeux, et les aérosols, contribuent à la dégradation de la qualité de l'air.Le but de cette étude était d'approfondir l'état des connaissances en termes de facteurs d'émissions associés au transport, pour les polluants en phases gazeuse et solide. Un intérêt particulier a été apporté sur l'influence des systèmes de post-traitement des gaz d'échappement, et de la qualité du carburant, sur les émissions d'espèces réglementées et non-réglementées. Des campagnes de mesure ont été menées sur différentes catégories de véhicules dans le laboratoire d'étude des émissions (VELA) du centre commun de recherche de la commission Européenne (JRC-EC) à Ispra, en Italie. La flotte de véhicules choisie comprenait des camions (moyens et poids lourds), des voitures et des deux-roues formant un ensemble représentatif des véhicules circulant en Europe. En plus des carburants classiques, essence et diesel, les véhicules ont été alimentés avec des carburants alternatifs tels que le bioéthanol, et le gaz de pétrole liquéfié. Les émissions en phase gazeuse ont été mesurées par spectroscopie infra-rouge à transformé de Fourier (FT-IR; pour les composés azotés, les carbonyles volatiles et les petits hydrocarbures), par spectrométrie de masse à temps de vol après ionisation multi-photonique résonnante (REMPI-ToF-MS; pour les hydrocarbures aromatiques mono et polycycliques), par spectromètrie de masse haute résolution à temps de vol dédié à l'analyse des aérosols atmosphériques (HR-TOF-AMS; pour les aérosols organiques), et par photométrie d'absorption multi-angle (MAAP; pour le carbone élémentaire).Parmi les véhicules étudiés, les scooters ont été les plus gros émetteurs d'aérosols organiques primaires et d'hydrocarbures mono et polycycliques. De plus, le système de post-traitement des gaz d'échappement étudié pour le scooter le plus récent (conforme à la réglementation Euro 2) pourrait être responsable d'émissions importantes d'aérosols organiques. Concernant les voitures, et en particulier celles équipées de moteurs à allumage par étincelle, la plupart de leurs émissions intervenaient en début de cycle, avant que la température d'amorçage du pot catalytique soit atteinte. Ces émissions liées au démarrage à froid du véhicule pouvaient masquer les effets bénéfiques des carburants alternatifs en terme d'émissions de précurseurs d'ozone. Finalement, les camions étaient les plus gros émetteurs de suie (carbone élémentaire) et de NOx. Malgré le fait que plusieurs systèmes de retrofit se sont montrés particulièrement efficaces pour réduire les émissions des polluants réglementés (particules et NOx) de ces véhicules, certains d'entre eux produisaient des quantités significatives de NH3. Ce projet a permis de collecter des informations précieuses pour l'élaboration de la législation relative au développement d'un transport durable en Europe. / Transport sector plays a key role in global warming and air pollution. Among the anthropogenic sectors, on-road transport is recognized as the first contributor to global warming, mainly due to its emission of carbon dioxide, ozone precursors and carbonaceous aerosols. In addition, on-road transport contributes to the deterioration of air quality by releasing nitrogen oxides, ammonia, carbonyls, hydrocarbons and aerosols. However, the current European legislation of vehicles emissions focusses on a limited number of pollutants, namely hydrocarbons, carbon monoxide, nitrogen oxides, and particulate matter.The aim of this work was to improve the knowledge about the emission factors of gas phase and particle-associated emissions from vehicle exhaust. The impacts of aftertreatment devices and fuel quality on regulated and unregulated species were studied. Several sampling campaigns with different types of vehicles were conducted in the vehicle emission laboratory (VELA) at the European Commission Joint Research Centre (EC-JRC) Ispra, Italy. The vehicles chosen were representative of some categories circulating in Europe (heavy duty vehicles, light duty vehicles, two-stroke mopeds), and either standard fuel or some alternative fuels (ethanol and liquefied petroleum gas) were used. The gas phase was monitored by a Fourier transform infrared spectrometer (carbonyls, nitrogen-containing species, small hydrocarbons), and a resonance-enhanced multiphoton ionization time-of-flight mass spectrometer (mono and polycyclic aromatic hydrocarbons). The particulate phase was analyzed by a high-resolution time-of-flight aerosol mass spectrometer (organic aerosol, chloride, nitrate), and a multiangle absorption photometer (black carbon). The mopeds were found to have the higher emission factors of primary organic aerosol and polycyclic aromatic hydrocarbons. While efficient to reduce the regulated emissions, the after-treatment used to comply with the moped Euro 2 emission standard might be responsible of large emission of unregulated organic aerosols. Most of the emission linked to the gasoline light duty vehicles were released before the light-off of the catalyst. Whereas alternative fuels studied helped to reduce ozone precursor emissions, the emissions associated to the cold start of the vehicle reduced this beneficial effect. Finally, the heavy duty diesel vehicle featured the highest NOx and black carbon emissions. Despite efficient retrofit and after-treatment systems (for particles and NOx), these vehicles could release significant amount of NH3. These results provided valuable insights for the drafting of legislation related to the achievement of sustainable transport in Europe.

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