Sökning: "science use"

Visar resultat 11 - 15 av 4755 avhandlingar innehållade orden science use.

1. 11. Sensing the worms : automated behaviour monitoring for detection of parasitism in grazing livestock

   Författare :Niclas Högberg; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
   Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

   Sammanfattning : Gastrointestinal nematodes (GIN) are common in grazing livestock and is a major cause of impaired health and productivity. Current control practices of GIN infections depend largely on the use of anthelmintic drugs. However, misuse of anthelmintic drugs has led to a widespread development of anthelmintic resistance. LÄS MER

3. 12. The compatibility of effective self-ownership and joint world ownership

   Författare :Magnus Jedenheim-Edling; Folke Tersman; Bo Lindensjö; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Political science; Statsvetenskap; statsvetenskap; Political Science; Practical Philosophy;

   Sammanfattning : The three main conclusions of this doctoral thesis are: first, that effective self-ownership is compatible with joint world ownership; second, that it is incompatible with private ownership as expressed in right-libertarianism; third, that it is incompatible with private ownership as expressed in left-libertarianism. Effective self-ownership is a technical way of expressing personal freedom, and joint world ownership means that the world is owned by everyone in common and that people, therefore, have an equal say as regards its use. LÄS MER

4. 13. Where have all the forests gone? Quantifying pantropical deforestation drivers

   Författare :Florence Pendrill; Chalmers tekniska högskola; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Carbon footprints; International trade; Deforestation; Consumption-based accounting; Forest transitions; Telecoupling; Agriculture; Land use change; Carbon emissions; Land system science;

   Sammanfattning : Deforestation across the tropics continues to be a major source of greenhouse gas emissions and the largest threat to biodiversity on land. With strengthened commitments to reduce deforestation from countries and companies alike, it is crucial that renewed investments for reducing deforestation be guided by a sound understanding of what drives deforestation. LÄS MER

5. 14. Shades of Use : The Dynamics of Interaction Design for Sociable Use

   Författare :Mattias Arvola; Kjell Ohlsson; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; interaction design; customer meetings; design studios; domestic environments; Cognitive science; Kognitionsvetenskap;

   Sammanfattning : Computers are used in sociable situations, for example during customer meetings. This is seldom recognized in design, which means that computers often become a hindrance in the meeting. LÄS MER

7. 15. Nanocomposites for Use in Sliding Electrical Contacts

   Författare :Benny André; Urban Wiklund; Staffan Jacobson; Kenneth Holmberg; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; tribology; materials science; Materialvetenskap; Materials Science; Engineering Science with specialization in Materials Science; Teknisk fysik med inriktning mot materialvetenskap; Teknisk fysik med inriktning mot tribomaterial; Engineering Science with specialization in Tribo Materials;

   Sammanfattning : In this thesis nanocomposite materials for use in high performance electrical contacts are tested. Self mating silver as coatings on cupper substrates are the most used material combination in power connectors today. In this work two new concepts were tested. LÄS MER