Sökning: "Per Sandgren"
Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Per Sandgren.
1. Novel automated preparation and cold storage of buffy-coat-derived platelets in additive solutions : in vitro studies
Sammanfattning : This thesis focuses on (i) the in vitro quality of platelets (PLTs) prepared by novel automated techniques using the OrbiSac and the Atreus 2C+ systems; and (ii) evaluation of the ability to store PLTs for a prolonged time at 4ºC in an attempt to optimize the conditions under which PLTs are prepared and stored. There has been an increase in the demand for supportive PLT transfusion therapy and in the search for a procedure for preparation of PLTs from pooled whole blood (WB)-derived buffy coats (BCs) for transfusion. LÄS MER
2. Legal reform and private enterprise : the Vietnamese experience
Sammanfattning : Decades after the rise and fall of the Law and Development movement, crude theories about the relationship of law to economic development have reappeared in the wake of "transition". Having observed the process of creating laws governing ownership and contracts in Vietnam, the author of this thesis seeks to determine whether the perceived problems exist in reality and whether the "standard legal prescription" for solving them actually works. LÄS MER
3. Skyddet för visselblåsare i arbetslivet : en konstitutionell och arbetsrättslig studie
Sammanfattning : The purpose of the study is to contribute to the knowledge on the protection of employees who report or disclose wrongdoings at work. To that end, different legal rules are analysed and discussed; the conflict and interaction between constitutional, European and labour law regulation is of particular interest. LÄS MER
4. Assessment using computed tomography of wear and osteolysis in uncemented cups
Sammanfattning : Introduction: Uncemented acetabular cups are widely used since the early 1990’s, particularly on younger patients with osteoarthritis. Patients with these cups have a reported high risk for revision in the Swedish Hip Arthroplasty Register (SHAR) due to wear and periacetabular osteolysis (PAO). LÄS MER
5. Learning and earning: studies on a cohort of Swedish men
Sammanfattning : Earnings of Swedish Young Men: Griliches’ (1976) study on the wage premium for formal schooling in America is replicated on the Swedish Malmö Longitudinal Study, an individual data base with unusually good ability measures collected at young age. The model is tried for two years, when the men were 25 and 30 years old, respectively. LÄS MER