Sökning: "Life sciences and physical sciences"

Visar resultat 11 - 15 av 1001 avhandlingar innehållade orden Life sciences and physical sciences.

  1. 11. Structural design and properties of hydrogel biomaterials

    Författare :Mikael Larsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Polyacrylic acid; Mechanical properties; Microfibrillated cellulose; Drug release; Chitosan; Biomaterials; Swelling; Hydrogels;

    Sammanfattning : Today a range of materials are used in medical applications; such materials are collectively denoted as biomaterials. A special class of biomaterials currently given much scientific interest is hydrogels. In particular a contemporary research topic is to create multicomponent materials in which synergetic effects are achieved. LÄS MER

  3. 12. Coated Ferritic Stainless Steels as Interconnects in Solid Oxide Fuel Cells - Material Development and Electrical Properties

    Författare :Jan Gustav Grolig; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; SOFC; High Temperature Corrosion; ASR; Interconnects;

    Sammanfattning : Solid oxide fuel cells (SOFCs) are attracting increasing interest as devices with potentialuses in decentralized and clean electricity and heat production. Several challengeswith respect to materials have to be overcome to achieve efficiencies and life-spansthat are sufficient for long-term applications. LÄS MER

  4. 13. Social inequity in health : Explanation from a life course and gender perspective

    Författare :Masuma Novak; Christina Ahlgren; Anne Hammarström; Kate Hunt; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; social inequity; pathways; social causation; life course; gender; intersectionality; smoking; musculoskeletal disorders; obesity; social mobility; Sweden; Public health medicine research areas; Folkhälsomedicinska forskningsområden; Epidemiology; Epidemiologi; Public health science; Folkhälsovetenskap; Gender studies; Genus; Epidemiology; epidemiologi; hälso- och sjukvårdsforskning; health services research; näringslära; Nutrition; Occupational and Environmental Medicine; arbets- och miljömedicin; Social environment; Social class; Life style; Obesity etiology; Smoking epidemiology; Musculoskeletal diseases etiology; Intersektionalitet; Socioekonomi; Hälsa vikten rökning Sverige; Sjukdomar kropp levnadsförhållanden; Klasstillhörighet genus utbildning; Social inequity; Pathways; Social causation; Life course; Gender; Intersectionality; Social mobility4; Sweden; Socioeconomics; Health obesity smoking Sweden; Diseases body living conditions; Class affinity gender education;

    Sammanfattning : Background: A boy child born in a Gothenburg suburb has a life expectancy that is nine years shorter than that of another child just 23 km away, and among girls the difference is five years. There is no necessary biological reason to this observed difference. LÄS MER

  5. 14. Sustainability of Social Housing in the Urban Tropics: A Holistic Development Process for Bamboo-Based Construction

    Författare :Corinna Salzer; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Philippines; Sustainability assessment of buildings; Social housing; Life Cycle Assessment; Bamboo; Climate change mitigation and adaptation; Disaster Risk Reduction; Technology Development;

    Sammanfattning : This thesis is motivated by a tremendous need for more inclusive, sustainable and disaster resistant social housing in rapidly developing countries such as the Philippines. The 2030 Agenda for Sustainable Development and the New Urban Agenda name the use of local raw materials as one area for action. LÄS MER

  7. 15. Study of novel electronic materials by mid-infrared and terahertz optical Hall effect

    Författare :Nerijus Armakavicius; Vanya Darakchieva; Philipp Kühne; Mircea Modreanu; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Development of silicon based electronics have revolutionized our every day life during the last three decades. Nowadays Si based devices operate close to their theoretical limits that is becoming a bottleneck for further progress. LÄS MER