Search for dissertations about: "E. Jansson"

Showing result 1 - 5 of 101 swedish dissertations containing the words E. Jansson.

2. 1. Challenges with Driverless and Unattended Train Operations

   Author : Emil Jansson; Oskar Fröidh; Nils O.E. Olsson; Ingrid Johansson; Carl-William Palmqvist; Olov Lindfeldt; Ronghui Liu; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Railway; Automatic train operation; Driverless trains; Train driver; Roles; Automation challenges; Human senses; Trackside sensors; Transportsystem; Transport Systems; Transportvetenskap; Transport Science;

   Abstract : Demand for transportation continues to increase, for both freight and passenger services. One of the most energy-efficient modes of transportation is rail. One solution to increase the attractiveness of rail transport is to introduce automatic train operation (ATO) with a high grade of automation (GoA). READ MORE

4. 2. Modelling of Delamination Growth in Composite Structures

   Author : Niklas E. Jansson; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; large deformation; interface; composite materials; 3D-shell; cohesive zone; regularization; shell element; delamination;

   Abstract : Delaminations constitute an important damage and failure mode in polymeric composite laminates. In order to explicitly incorporate and model the delamination progression within a finite element analysis, the meso-modelling concept is applied in the present work. The laminate is thereby represented by separate layers connected with interfaces. READ MORE

5. 3. Local Values and e-Government - Continuity and Change in Public Administration : Implementing Public e-Services in Two Swedish Municipalities

   Author : Gabriella Jansson; Elin Wihlborg; Gissur Ó Erlingsson; Joachim Åström; Linköpings universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; e-government; public e-services; ICT; IT; public administration; public organization; municipality; reform; implementation; institutionalism; values; Political science; Statsvetenskap;

   Abstract : E-government, the use of information and communication technology in public administration, is often presented as a multifaceted reform with powerful transforming potential. E-government currently embodies both hopes of more efficient public administration and fears that an overemphasis on efficiency will neglect the democratic values of public administration. READ MORE

6. 4. Working together when being apart : An analysis of distributed collaborative work through ICT from an organizational and psychosocial perspective

   Author : Eva Jansson; Carl Gustaf Jansson; Steve Whittaker; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Datavetenskap; system sssciences; computer; Datavetenskap; Computer science; Datavetenskap;

   Abstract : The purpose of the research is to analyze collaboration and communication in distributed teams working together through ICT (Information and Communication Technology), to provide an overview and a broader understanding of important areas that require consideration. The analysis is from an organizational, psychosocial and managerial perspective, with the aim to support the development of strategies and the creation of more efficient and pleasant distributed work environments. READ MORE

7. 5. Targeting Infectious Disease : Structural and functional studies of proteins from two RNA viruses and Mycobacterium tuberculosis

   Author : Anna M. Jansson; T. Alwyn Jones; Sherry L. Mowbray; E. Yvonne Jones; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; RNA virus; coronavirus; alphacoronavirus; nsp1; TGEV; flavivirus; Modoc virus; NS5; methyltransferase; mRNA capping; Mycobacterium tuberculosis; tuberculosis; 1-deoxy-D-xylulose 5-phosphate reductoisomerase; DXR; fosmidomycin analogues; MEP pathway; drug development; xray-crystallography; Biology with specialization in Structural Biology; Biologi med inriktning mot strukturbiologi; Biology with specialization in Molecular Biology; Biologi med inriktning mot molekylärbiologi; Biokemi; Biochemistry; Medicinal Chemistry; Läkemedelskemi;

   Abstract : The recent emergence of a number of new viral diseases as well as the re-emergence of tuberculosis (TB), indicate an urgent need for new drugs against viral and bacterial infections.Coronavirus nsp1 has been shown to induce suppression of host gene expression and interfere with host immune response. READ MORE