Sökning: "Disruption time"

Visar resultat 1 - 5 av 152 avhandlingar innehållade orden Disruption time.

  1. 1. Recovery actions in freight transport through real-time disruption management

    Författare :Per Wide; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; freight transport; transport system; operational planning; proactive recovery actions; Disruption management; real-time information;

    Sammanfattning : This thesis focuses on the management of disruption in freight transport. The management of disruption is of importance to achieve planned efficiency in the transport system by mitigating or avoiding the impacts of disruptions, such as late arrivals of deliveries. LÄS MER

  3. 2. Att åldras med funktionshinder : Betydelser av socialt och kronologiskt åldrande för människor som under lång tid levt med fysiska funktionsnedsättningar

    Författare :Annika Taghizadeh Larsson; Eva Jeppsson-Grassman; Rafael Lindqvist; Linköpings universitet; []
    Nyckelord :Disability; impairment; functioning; age; ageing; age norms; subjective age; life course; pensioner; time; biographical disruption; Funktionshinder; funktionsnedsättning; funktionstillstånd; ålder; åldrande; åldersnormer; upplevd ålder; livslopp; pensionär; tid; biografiskt brott; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

    Sammanfattning : Ålderns och åldrandets betydelser för människor som under lång tid har levt med fysiska funktionsnedsättningar har hittills fått begränsad uppmärksamhet såväl i forskning som i andra sammanhang. Samtidigt pekar såväl åldersgränser i det offentliga stödsystemet som tidigare forskning mot att ålder och åldrande kan få speciella innebörder för människor som lever med funktionshinder. LÄS MER

  4. 3. Disruption Analysis - An Important Tool in Lean Production

    Författare :Johan Ericsson; Industriell Produktion; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Production technology; TPM.; Kaizen; JIT; Lean Production; Manufacturing system; Disruption; Downtime; Produktionsteknik;

    Sammanfattning : This thesis is divided in two parts which are strongly connected. Part one deal with disruptions occurring in connection with machine down-time, quality losses and increased cycle time. The analysis is based on 10 studies, in which down-time losses in Swedish industry have been registered. LÄS MER

  5. 4. Endocrine Disruption in Amphibians : Developmental Effects of Ethynylestradiol and Clotrimazole on the Reproductive System

    Författare :Irina Gyllenhammar; Cecilia Berg; Ingvar Brandt; Lena Holm; Joakim Larsson; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Test system; Xenopus tropicalis; Rana temporaria; sex ratio; sex differentiation; fertility; aromatase; ovary; testis; oviduct; Biology; Biologi;

    Sammanfattning : Amphibian populations are declining world-wide and one of the suggested reasons is environmental pollutants. Studies of long-term effects on the reproductive system in frogs following larval exposure to environmental pollutants are scarce. It is therefore important to develop methods to study developmental reproductive toxicity in amphibians. LÄS MER

  7. 5. Real-time information for disruption management in intermodal freight transport

    Författare :Per Wide; Sweden Chalmers University of Technology; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : This thesis focuses on the recovery phase after operational disruptions in intermodal freight transport, which is a vital aspect of mitigating impacts such as late deliveries and thus achieving high operational efficiency. Intermodal freight transport is influenced by the ongoing development of information and communication technologies. LÄS MER