Sökning: "specific transport"

Visar resultat 1 - 5 av 789 avhandlingar innehållade orden specific transport.

  1. 1. The Hepatobiliary Transport of Rosuvastatin In Vivo

    Författare :Ebba Bergman; Hans Lennernäs; Ulf Bondesson; Jack Cook; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Rosuvastatin; Biliary excretion; Transport inhibition; Pharmacokinetics; Drug-drug interactions; Hepatobiliary transport; Organic anion transporting polypeptide; OATP; Statins; Gemfibrozil; Cyclosporine; Imatinib; Rifampicin; Canalicular transport; Sinusoidal transport; Hepatic uptake; Hepatic extraction; Biopharmacy; Biofarmaci; Biopharmaceutics; biofarmaci;

    Sammanfattning : In vivo studies of hepatobiliary disposition are challenging. The hepatobiliary system is complex, as its physiological localization, complex cellular structure with numerous transporters and enzymes, and the interindividual variability in protein expression and biliary flow will all affect the in vivo disposition of a drug under investigation. LÄS MER

  3. 2. Improving Travel Satisfaction with Public Transport

    Författare :Roberto Fernández Abenoza; Yusak Octavius Susilo; Oded Cats; Lars E. Olsson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Customer Satisfaction; Service Quality; Public Transport; Door-to-door journey; Trip legs; Multimodal trips; User profiles; Market segmentation; Geographical variations; Transportvetenskap; Transport Science;

    Sammanfattning : The existing link between PT travelers’ satisfaction, ridership and loyalty prove the relevance of improving overall trip satisfaction. The thesis present an array of approaches and methodologies aiming at increasing overall satisfaction with PT door-to-door trips while covering important issues that previous research has failed to address. LÄS MER

  4. 3. Steering green buses : The opportunities and challenges of introducing renewable fuel in public transport

    Författare :Malin Aldenius; Miljö- och energisystem; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Public transport; Renewable fuel; Electric buses; Sustainable transport; Green public procurement; Environmental requirements;

    Sammanfattning : The aim of this thesis is to compare and analyse the introduction of renewable fuel in the public transport sector, focusing on the challenges and opportunities encountered by involved stakeholders on the regional and local levels. The results contribute to answering three research questions: 1) How do organisational factors and local and regional contextual factors influence the introduction of renewable fuel? 2) What are the challenges and opportunities of using green public procurement as a policy tool to introduce renewable fuel in the public transport sector? 3) How do the challenges and opportunities regarding the introduction of renewable fuel differ depending on the type of renewable fuel? Four papers are included in the thesis. LÄS MER

  5. 4. New Opportunities in Urban Transport Data : Methodologies and Applications

    Författare :Masoud Fadaei Oshyani; Anders Karlström; Oded Cats; Marcus Sundberg; Kari Edison Watkin; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Transportvetenskap; Transport Science;

    Sammanfattning : The deployment of Information and Communication Technologies (ICT) is growing in transportation which may contribute to a more efficient and effective service. The data acquired from ICT based systems could be used for many purposes such as statistical analysis and behavior learning and inference. LÄS MER

  7. 5. Perceived Accessibility : Living a satisfactory life with help of the transport system

    Författare :Katrin Lättman; Lars E. Olsson; Margareta Friman; Ingrid Zakrisson; Karlstads universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Perceived accessibility; accessibility measure; transport planning; travel experience; sustainable transport; public transport; Upplevd tillgänglighet; tillgänglighetsmått; transportplanering; hållbara transporter; hållbart resande; kollektivtrafik; Psykologi; Psychology;

    Sammanfattning : This thesis fills a gap in contemporary transport research and planning as it introduces perceived accessibility as a theoretical and methodological concept for incorporating the individual dimension of accessibility in current practice. Perceived accessibility is defined as “how easy it is to live a satisfactory life with the help of the transport system”, and is proposed as a complement to objective measures and understandings of accessibility. LÄS MER