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Visar resultat 21 - 25 av 451 avhandlingar som matchar ovanstående sökkriterier.

1. 21. Den gränslösa hälsan : Signe och Axel Höjer, folkhälsan och expertisen

   Författare :Annika Berg; Karin Johannisson; Jenny Beckman; Roger Qvarsell; Uppsala universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; History of medicine; public health; mother and child healthcare; social medicine; family policy; healthcare administration; international health; development aid; family planning; population; policy transfer; governmentality; gender; expertise; Sweden; India; Travancore-Cochin; Kerala; Ghana; World Health Organization; Signe Höjer; Axel Höjer; History of science and ideas; Idé- o lärdomshistoria; idé- och lärdomshistoria; History Of Sciences and Ideas;

   Sammanfattning : This dissertation investigates the mutual life project of Signe (1896-1988) and Axel Höjer (1890-1974), a married couple who were key actors in the construction of the Swedish welfare state. It emphasises the ways in which they went about asserting a special public health expertise in different contexts. LÄS MER

3. 22. Neural and Cognitive Effects of Hearing Loss on Speech Processing

   Författare :Eline Borch Petersen; Thomas Lunner; Stefan Stenfelt; Jonas Obleser; Edmund Lalor; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Hearing loss; speech processing; electroencephalogram EEG; working memory; cognitive load; hearing aid; Hörselnedsättning; bearbetning av tal; elektroencefalogram EEG; arbetsminne; kognitiv belastning; hörapparat;

   Sammanfattning : Understanding speech in the presence of noise can be difficult, especially when suffering from a hearing loss. This thesis examined behavioural and electrophysiological measures of speech processing with the aim of establishing how they were influenced by hearing loss (internal degradation) and listening condition (external degradation). LÄS MER

4. 23. Application of indigenous materials in drinking water treatment

   Författare :Herbert Mpagi Kalibbala; Bengt Hultman; Joaquin Martinez; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Coagulant aid; drinking water treatment; dual media filtration; Moringa oleifera; primary coagulant; trihalomethanes; volcanic ash; Water in nature and society; Vatten i natur och samhälle;

   Sammanfattning : Volcanic ash and Moringa oleifera (M. oleifera) were investigated as indigenous materials for drinking water treatment based on problems identified at Kampala and Masaka water treatment plants in Uganda. LÄS MER

5. 24. Essays in Education Economics

   Författare :Jonas Lundstedt; Nationalekonomiska institutionen; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; grading; feedback; education outcomes; natural experiment; HBSC; signaling; human capital; student aid; parents;

   Sammanfattning : This dissertation consists of three self-contained papers in the economics of education. The first chapter examines the effect of more informative feedback on student performance. LÄS MER

7. 25. Application of Chemical Additives in Minerals Beneficiation – Implications on Grinding and Flotation Performance

   Författare :Vitalis Chipakwe; Saeed Chehreh Chelgani; Jan Rosenkranz; Tommy Karlkvist; Irina Chernyshova; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy; Grinding aid; Flowability; Dry grinding; FT4 Powder Rheometer; Surface properties; Rheology; Flotation; Polymers; Surface chemistry; Green Chemistry; Mineral Processing; Mineral Processing; Mineralteknik;

   Sammanfattning : The application of chemical additives, known as grinding aids (GAs), dates to 1930 in the cement industry. Unlike the cement industry, where the use of GAs is in the final processing step, it could be one of the first processing steps in ore beneficiation. LÄS MER