Sökning: "transmissibility"

Visar resultat 1 - 5 av 9 avhandlingar innehållade ordet transmissibility.

1. 1. On neck load among helicopter pilots : effects of head worn equipment, whole body vibration and neck position

   Författare :Marcus Thuresson; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Biomechanics; cervical spine; electromyography; head-worn equipment; helicopter pilots; laboratory; male; mechanical load; neck load; night vision goggles; rotary wing pilots; statistics; transmissibility; whole body vibration.;

   Sammanfattning : Introduction: Helicopter pilots complain of pain originating from the neck region. The causes are still basically unknown, but the ergonomic situation when flying a helicopter, with unfavorable load caused by static neck and body positions, whole-body vibration and heavy head-worn equipment, has been suggested as a risk factor. LÄS MER

3. 2. Influenza Neuraminidase : Novel mechanisms of influenza NA that enable adaptation and promote diversification

   Författare :Hao Wang; Robert Daniels; Colin Russell; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Influenza; IAV; neuraminidase; transmembrane domain; the central Ca2 binding site; heterotetrameric formation; viral incorporation; evolution; adaptation; diversification; Biochemistry; biokemi;

   Sammanfattning : Influenza A viruses (IAVs) are one of the most common human respiratory pathogens and are largely responsible for the seasonal influenza epidemics that cause mild to severe disease. The two IAV glycoproteins, hemagglutinin (HA or H) and neuraminidase (NA or N), serve as the major surface antigens and also are the main determinants of infectivity, pathogenicity and transmissibility. LÄS MER

4. 3. Model development for auralization of interior tyre noise

   Författare :Magnus Löfdahl; Jan-Olov Aidanpää; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Teknisk akustik; Engineering Acoustics;

   Sammanfattning : Increasing competition has set pressure on the product development process to reduce development time and costs. Computer Aided Engineering (CAE) has been used to decrease development times by facilitating early predictions of product performances and qualities. LÄS MER

5. 4. Modeling and Estimation for Dry Clutch Control

   Författare :Andreas Myklebust; Lars Eriksson; Anders Robertsson; Linköpings universitet; []
   Nyckelord :;

   Sammanfattning : Increasing demands on comfort, performance, and fuel efficiency in vehicles lead to more complex transmission solutions. One such solution is the Automated Manual Transmission (AMT). It works just like an ordinary manual transmission but the clutch and gear selection are computer controlled. LÄS MER

7. 5. Protein Misfolding in Human Diseases

   Författare :Karin Almstedt; Per Hammarström; Daniel Otzen; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Misfolding; carbonic anhydrase; prion protein; protein stability; Biochemistry; Biokemi;

   Sammanfattning : There are several diseases well known that are due to aberrant protein folding. These types of diseases can be divided into three main categories:Loss-of-function diseasesGain-of-toxic-function diseasesInfectious misfolding diseases Most loss-of-function diseases are caused by aberrant folding of important proteins. LÄS MER