Sökning: "Per Sjölander"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Per Sjölander.

1. 1. Sami lifestyle and health : epidemiological studies from northern Sweden

   Författare :Lena Maria Nilsson; Bethany Van Guelpen; Anna Winkvist; Per Lenner; Per Sjölander; Peter Bjerregaard; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Sami people; traditional food; traditional lifestyle; the VIP cohort; mortality; cancer; cardiovascular disease; folkhälsa; Public health;

   Sammanfattning : The aim of this PhD thesis was to expand the current knowledge of “traditional Sami” diet and lifestyle, and to test aspects of the Sami diet and lifestyle, specifically dietary pattern, macronutrient distribution and coffee consumption, in population-based epidemiological studies of mortality and incident cardiovascular disease and cancer in a general population.In Paper I, semi-structured interviews were conducted with 20 elderly Sami concerning their parent’s lifestyle and diet 50-70 years ago. LÄS MER

3. 2. A sensory role for the cruciate ligaments : regulation of joint stability via reflexes onto the γ-muscle-spindle system

   Författare :Per Sjölander; Håkan Johansson; Uwe Windhorst; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Joint afferent; Mechanoreceptor; Cruciate ligament; Fusimotor neuron; reflex; muscle spindle afferent; motor control; cat;

   Sammanfattning : Reflex effects evoked by graded electrical stimulation of the posterior articular nerves (PAN) of the ipsi- and contralateral knee joints were investigated using both micro-electrode recordings from 7 - motoneurones and recordings from single muscle muscle spindle afferents. Spindle afferent responses were also recorded using natural stimulation of different types of receptors, to elucidate if the articular reflexes onto the y -motoneurones were potent enough to significantly alter the muscle spindle afferent activity. LÄS MER

4. 3. Luminescent molecular recognition of pathognomonic and aging associated protein aggregates

   Författare :Daniel Sjölander; Per Hammarström; Peter Nilsson; Uno Carlsson; Jan Johansson; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Various protein inclusions have been recognized to be associated with aging and pathogenic conditions, such as in Alzheimer’s disease, Parkinson’s disease, Type 2 diabetes, and the prionoses Creutzfeldt-Jakob disease, Chronic wasting disease (CWD), and Mad cow disease. The causative transition of protein aggregation is the alteration in the conformation of the protein that renders the protein susceptible towards self-assembly. LÄS MER

5. 4. Improving Forming of Aerospace Composite Components through Process Modelling

   Författare :Jens Sjölander; Malin Åkermo; Per Hallander; Tonny Nyman; Göran Fernlund; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : In the aerospace industry there is a constant effort to reduce the weight of aircraft. Since weight reduction has a direct impact on fuel consumption. Reducing the fuel consumption leads to botheconomical benefits through less money spent on fuel and environmental benefits through reduced CO2 emissions. LÄS MER

7. 5. Kommunikation i förskolan : förskollärares och barnskötares kommunikation med föräldrar i ett digitaliserat medielandskap

   Författare :Linn Eckeskog; Annika Egan Sjölander; Per-Olof Erixon; Jakob Svensson; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Pre-school; organisations; non-professional communicators; social constructivism; organisational identity; legitimacy; democracy; digitalization; multimodality; Förskola; icke-professionella kommunikatörer; socialkonstruktivism; organisationsidentitet; legitimitet; digitalisering; multimodalitet; medie- och kommunikationsvetenskap; media and communication studies;

   Sammanfattning : The overall aim of this doctoral thesis is to study communication work among personnel in Swedish pre-schools, with a particular focus on mediated communication with parents. The purpose is also to analyse what roles are given to the professionals in this communication, to identify what subject positions are constructed and to identify how boundaries are managed within the communication practices. LÄS MER