Sökning: "turning point"

Visar resultat 1 - 5 av 109 avhandlingar innehållade orden turning point.

1. 1. Löntagarfondsfrågan - en hegemonisk vändpunkt : En marxistisk analys

   Författare :Stefan Sjöberg; Ron Eyerman; Anders Neergaard; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sociology; Sociologi; Sociology; Sociologi; Sociologi; Sociology;

   Sammanfattning : The aim of the dissertation is twofold. The primary aim is to explain how the wage-earner funds could change the way they did, from the original proposal 1975 to the carried through 1983. The second is to show the relevans of Marxist analysis today, through the application of Marxist theory on the wage-earner funds issue. LÄS MER

3. 2. Some new results concerning general weighted regular Sturm-Liouville problems

   Författare :Mervis Kikonko; Lars-Erik Persson; Peter Wall; Angelo B. Mingarelli; Alexey Karapetyants; Luleå tekniska universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Partial differential equations; Sturm-Liouville problem; Right-definite; left-definite; non-definite; indefinite; Dirichlet problem; spectrum; eigenvalues; non-real eigenvalues; Richardson number; Richardson index; turning point; Mathematics; Matematik;

   Sammanfattning : In this PhD thesis we study some weighted regular Sturm-Liouville problems in which the weight function takes on both positive and negative signs in an appropriate interval [a,b]. With such  problems there is the possible existence of non-real eigenvalues, unlike in the definite case (i.e. LÄS MER

4. 3. End-of-life care in a Swedish county : patterns of demographic and social conditions, clinical problems and health care use

   Författare :Eva Jakobsson; Högskolan i Skövde; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; End-of-life; end-of-life care; demographics; social conditions; health care utilization; places of death; clinical problems; turning point; Nursing; Omvårdnad; Humanities and Social sciences; Humaniora-samhällsvetenskap; end-of-life; end-of-life care; demographics; social conditions; health care utlization; places of death; clinical problems; turning point;

   Sammanfattning : There is broad consensus in both international and national policy statements that care provided at end-of-life should be different from care provided during other periods of life. There is a need for comprehensive knowledge about the broad population of individuals who access the public health care system during the last period of life. LÄS MER

5. 4. Performance Testing of Cutting Fluids and Tool Holders in Metal Cutting

   Författare :Varun Nayyar; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chip Microstructure; Torque; Drilling; Compressed air; Turning; Tool-holding; Force.; Tapping; Keyword: Cutting Fluid;

   Sammanfattning : ABSTRACTThe metal cutting industry has evolved over the last century to the point where an increasing range and complexity of tool holding systems and cutting fluids are available for metal machining in the market. Most of the companies report their cutting fluid cost to be between 7 -17 % of the manufacturing cost. LÄS MER

7. 5. Hard Turning of Bearing Steels. Controlling residual stress and improving fatigue life

   Författare :Michael Jacobson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; x-ray diffraction; bearing steel; residual stress; fatigue life; cutting conditions; hard turning;

   Sammanfattning : There are many different precision mechanical components such as bearings, fuel injectors, gears and hydraulic components, which are made of hardened steels, and have to be machined to a high degree of precision. Traditionally these components are being ground. LÄS MER