Sökning: "Hög höjd"

Visar resultat 16 - 20 av 39 avhandlingar innehållade orden Hög höjd.

1. 16. Integrative structural biology of protein fibers: Spider silk and beta-lactoglobulin nanofibrils

   Författare :Danilo Hirabae De Oliveira; My Hedhammar; Christofer Lendel; Martin Humenik; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Spider Silk; Spidroin; fiber protein structure; amyloid-like fibers; Beta-lactoglobulin; Spindel silke; Spidroin; fiberproteinstruktur; amyloidliknande fibrer; Betalaktoglobulin; Biotechnology; Bioteknologi;

   Sammanfattning : Proteins found in nature offer a vast range of exceptional materials, including high-performancebiopolymers such as spider silks and whey protein nanofibrils. Fibrous proteins possess immensepotential for developing novel materials suited for various applications, such as medicalbiomaterials or industrial products. LÄS MER

3. 17. Muscle Tenderness in Women

   Författare :Ann Persson; Neurokirurgi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Reliability.; Electronic algometer; Pain threshold; Pain measurement; Shoulder pain; Tenderness; Muscle; Nociception; Central processing; Physical medicine; kinesitherapy; revalidation; rehabilitation; Rehabilitering medicinsk och social ;

   Sammanfattning : Longstanding pain experienced from the musculoskeletal system is reported by one third of the Swedish population. The underlying mechanisms are not known in the majority of cases. LÄS MER

4. 18. Monitoring Health Problems and Training to Support Performance in Competitive Cross-Country Ski Athletes

   Författare :Øyvind Karlsson; Kerry McGawley; Marko Laaksonen; Shona Halson; Mittuniversitetet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; altitude training; athlete monitoring; athlete testing; biathlon; endurance exercise; epidemiology; illness; injury; metabolic profiling; metabolomics; Nordic skiing; performance development; winter sports; epidemiologi; fysiologiska tester; höghöjdträning; längdåkning; metabolisk profilering; metabolomics; monitorering; prestationsutveckling; sjukdom; skador; skidskytte; uthållighetsträning; vintersport;

   Sammanfattning : Competitive cross-country (XC) ski athletes (defined hereafter as XC skiers and biathletes combined) are vulnerable to developing various health-related symptoms and conditions due to several factors, such as high physiological and psychological demands, extreme competition and training environments, high training loads, demanding competition schedules, and frequent travel. On initiating this work, we (the author and supervisory team) were approached by the Swedish Ski Association (SSF) and the Swedish Biathlon Federation (SSSF) to investigate the relationships between training, racing, and health problems, with a specific focus on illnesses (rather than injuries), and an ultimate goal of improving future support practices and athletic performance. LÄS MER

5. 19. Aging sensitive battery control

   Författare :Malin Andersson; Mikael Johansson; Matteo Corno; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Lithium-ion battery; battery control; parameter identification; equivalent circuit model; Doyle-Fuller-Newman model; sensitivity analysis; optimal experiment design; Electrical Engineering; Elektro- och systemteknik;

   Sammanfattning : The battery is a component with significant impact on both the cost and environmental footprint of a full electric vehicle (EV). Consequently, there is a strong motivation to maximize its degree of utilization. Usage limits are enforced by the battery management system (BMS) to ensure safe operation and limit battery degradation. LÄS MER

7. 20. High-resolution meteor exploration with tristatic radar methods

   Författare :Johan Kero; Asta Pellinen-Wannberg; Sigrid Close; Umeå universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; meteors; meteoroids; interplanetary dust; radar; head echoes; ablation; meteoroid fragmentation; radar; huvudekon; ablation; meteorisk fragmentation; meteorer; meteoroider; interplanetärt stoft; Space engineering; Rymdteknik;

   Sammanfattning : A meteor observed with the naked eye is colloquially called a shooting star. The streak of light is generated by an extra-terrestrial particle, a meteoroid, entering the Earth’s atmosphere. The term meteor includes both luminosity detectable by optical means and ionization detectable by radar. LÄS MER