Sökning: "o2 uptake"
Visar resultat 1 - 5 av 24 avhandlingar innehållade orden o2 uptake.
1. Metabolic and Cardiovascular Responses During Variable Intensity Exercise
Sammanfattning : Previous research investigating endurance sports from a physiological perspectivehas mainly used constant or graded exercise protocols, although the nature ofsports like cross-country skiing and road cycling leads to continuous variations inworkload. Current knowledge is thus limited as regards physiological responses tovariations in exercise intensity. LÄS MER
2. Physiology of Cross-Country Skiing : with a special emphasis on the role of the upper body
Sammanfattning : .... LÄS MER
3. Proton pathways in energy conversion : K-pathway analogs in O2- and NO-reductases
Sammanfattning : Oxygen and nitric oxide reductases are enzymes found in aerobic and anaerobic respiration, respectively. Both enzyme groups belong to the superfamily of Heme-Copper Oxidases, which is further divided into several subgroups: oxygen-reducing enzymes into A-, B- and C-type and nitric oxide reductases into qNORs and cNORs. LÄS MER
4. Proton, Electron, and O2 transfer in Cytochrome c Oxidase
Sammanfattning : In mitochondria and aerobic bacteria energy conservation involves electron transfer through the membrane-bound protein of the respiratory chain to oxygen. Cytochrome c oxidase (CcO) catalyzes the reduction of oxygen to water. Part of the energy released in this reaction is used to pump protons across the membrane. LÄS MER
5. Assessment of Aerobic Capacity A Novel Rating Scale and Further Development of an Exercise Test including Analysis of Gas Exchange
Sammanfattning : Different methods are proposed to assess the aerobic capacity. A novel scale, rating of perceived capacity (RPC) based on metabolic equivalents (METs) from 1 to 20, is presented. Selected MET values are linked to physical activities. LÄS MER