Sökning: "autobox"

Hittade 4 uppsatser innehållade ordet autobox.

  1. 1. Ljusföroreningars påverkan på fladdermöss : Sambandet mellan fladdermössarters antal och ljusföroreningar i Stockholm

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Martina Putnik; [2019]
    Nyckelord :ljusföroreningar; fladdermöss; artificiellt ljus; ljusopportunistiska fladdermöss; ljuskänsliga fladdermöss; himmelströljus; belysning; Sky Quality Meter; autobox; belysningsmätning; statistisk analys; Chiroptera; ANOVA; regressionsanalys;

    Sammanfattning : På grund av den globalt snabba tillväxten av mänskliga samhällen har mängden artificiellt ljus ökat. Artificiella ljuset hotar fladdermössens överlevnad på grund av de störningar som ljuset orsakar i fladdermössens födosökande, parning, habitat samt deras cirkadianska system. LÄS MER

  3. 2. Automation and synchronizationof traction assistance devices toimprove traction and steerability ofa construction truck

    Master-uppsats, KTH/Fordonsdynamik

    Författare :Meet Dabhi; Karthik Ramanan Vaidyanathan; [2017]
    Nyckelord :All-wheel drive; Control strategy; Dierential lock control; Drivetrain; Modeling; Simulation; Steerability; Traction; Vehicle performance;

    Sammanfattning : Automotive development has always been need-based and the product of today is an evolutionover several decades and a diversied technology application to deliver better products to theend users. Steady increase in the deployment of on-board electronics and software is characterizedby the demand and stringent regulations. LÄS MER

  4. 3. Foraging behaviour of Myotis mystacinus and M. brandtii in relation to a big road and railway in south-central Sweden

    Kandidat-uppsats, SLU/Dept. of Ecology

    Författare :Johanna Kammonen; [2015]
    Nyckelord :bats; Myotis; Myotis mystacinus; Myotis brandtii; roads; railway; foraging; barrier;

    Sammanfattning : Roads and railways are increasing worldwide. One taxa that is affected by this is bats. Bats are directly killed by vehicles and experience behavioural changes around roads and railways. There are different mitigation measurements to help bats cross roads safely, including different over- and underpasses. LÄS MER

  5. 4. Measurement of Abundance and Activity of the Northern bat Eptesicus nilssonii, in Forests and Edge habitats in Sweden - Tools for Conservation Planning

    Kandidat-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Björn Palmqvist; [2014]
    Nyckelord :northern bat; Eptesicus nilssonii; abundance measurements; bat ecology;

    Sammanfattning : Good estimations of habitat preference and activity of bats in different habitats are of great importance when planning for conservation or assessing consequences of exploitation. The objective of this study was to compare two different methods for abundance estimation: line- transects (active taxation) and point taxation by autobox recordings (passive taxation), and correlation analyses were made between data from these methods. LÄS MER