Sökning: "Fasthållande fel"

Hittade 2 uppsatser innehållade orden Fasthållande fel.

1. 1. Design of a Tribometer to Study Friction inThreaded Fastener Interfaces

   Master-uppsats, KTH/Maskinkonstruktion (Inst.)

   Författare :Zhan-Jun Lin; [2020]
   Nyckelord :tribometer; friction coefficient; tightening; pin-on-disc; tribometer; friktionskoefficient; åtdragning av skruvförband; pin-on-disc;

   Sammanfattning : Bolts and nuts are one of most common joining methods since they are simple and low-cost to connect parts. Appropriate clamp force from bolted joint remains resultant joints secured, but higher/lower preload on bolted joint increases risk of the failure of mechanism. LÄS MER

3. 2. Do Bilinguals have More Cognitive Flexibility than Monolinguals?

   Kandidat-uppsats, Örebro universitet/Institutionen för juridik, psykologi och socialt arbete

   Författare :Andreas Fajerson; [2017]
   Nyckelord :Bilingualism; Monolingualism; Cognitive flexibility; Task switch; Switch cost; Perseverative errors; Alternating Runs Task Switch Paradigm; Wisconsin Card Sorting Task.; Tvåspråkighet; Enspråkighet; Kognitiv flexibilitet; Skiften mellan uppgifter; Switch kostnad; Fasthållande fel; Alternating Runs Task Switch Paradigm; Wisconsin Card Sorting Task.;

   Sammanfattning : The purpose of the present study was to compare between bilingual and monolingual university students to examine if there was any difference regarding two aspects of cognitive flexibility: the switch cost and perseverative errors. It was hypothesized that bilinguals should have significantly reduced switch cost and perseverative errors than monolinguals. LÄS MER