Sökning: "exposure differences"

Visar resultat 1 - 5 av 613 avhandlingar innehållade orden exposure differences.

1. 1. « C'est ça, en fait. » Développer l'idiomaticité dans une L2 pendant un séjour linguistique : Trois études sur le rôle des différences individuelles

   Författare :Klara Arvidsson; Fanny Forsberg Lundell; Jean-Marc Dewaele; Vera Regan; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; second language; idiomaticity; multiword expressions; study abroad; individual differences; French; Romance Languages; romanska språk;

   Sammanfattning : This thesis deals with the development of idiomaticity in French as a second language (L2). Idiomaticity in this context refers to knowledge and use of multiword expressions (MWEs), such as for example c'est ça and en fait. LÄS MER

3. 2. Essays on Corporate Exposure to Macroeconomic Risk

   Författare :Niclas Andrén; Företagsekonomiska institutionen; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; inflation; interest rates; macroeconomic exposure; exchange rates; risk exposure; risk;

   Sammanfattning : Uncertainties in the macro economy are important sources of risk in today’s business world. Unexpected changes in exchange rates, interest rates, and inflation rates can lead to changes in corporate wealth and competitiveness and, in the extension, corporate market values – to what extent is the topic of this thesis. LÄS MER

4. 3. Characterization of the MRI patient exposure environment and exposure assessment methods for magnetic fields in MRI scanners

   Författare :Jennifer Frankel; Jonna Wilén; Anders Garpebring; Johan Olsrud; Peter Lundberg; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; electromagnetic fields; exposure assessment; magnetic resonance imaging; switched gradient fields; radiofrequency fields; exposure metrics; radiofysik; radiation physics;

   Sammanfattning : Magnetic resonance imaging (MRI) has become one of the most common imaging modalities available in modern medicine, and it is an indispensable diagnostic tool thanks to the unparalleled soft-tissue contrast and high image resolution. It is also a unique exposure environment consisting of a complex mix of magnetic fields. LÄS MER

5. 4. Setting occupational exposure limits : Practices and outcomes of toxicological risk assessment

   Författare :Linda Schenk; Christina Rudén; Alan Boobis; Michael Gilek; KTH; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Assessment Factor; DNEL; Euroepan Union; Occupational Exposure Limit; REACH; Risk Assessment; Regulatory Toxicology; SCOEL; Uncertainty Factor; Toxicology; Toxikologi;

   Sammanfattning : Occupational Exposure Limits (OELs) are used as an important regulatory instrument to protect workers’ health from adverse effects of chemical exposures. The main objective of this thesis is to study risk assessment practices in the setting of OEL in order to produce knowledge that will help improve the consistency and transparency of OELs. LÄS MER

7. 5. Source Language of Lexical Transfer in Multilingual Learners : A Mixed Methods Approach

   Författare :Hannah Neuser; Maria Kuteeva; Philip Shaw; Camilla Bardel; Scott Jarvis; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; multilingualism; third language acquisition; lexical transfer; crosslinguistic influence; modal differences; proficiency; recency; exposure; psychotypology; L2 status; transferability; markedness; lexical organization; activation; lexical access; English; engelska;

   Sammanfattning : The study reported in this thesis investigates the source language of lexical transfer in multilingual learners using a mixed methods approach. Previous research has shown that the source language of crosslinguistic influence can be related to factors such as proficiency, recency/exposure, psychotypology, the L2 status, and item-specific transferability. LÄS MER