Search results for "Power test"

showing 3 items of 3 documents

Neuromuscular characteristics and fatigue in endurance and sprint athletes during a new anaerobic power test

1994

The purpose of this study was to investigate neuromuscular and energy performance characteristics of anaerobic power and capacity and the development of fatigue. Ten endurance and ten sprint athletes performed a new maximal anaerobic running power test (MARP), which consisted ofn x 20-s runs on a treadmill with 100-s recovery between the runs. Blood lactate concentration [la−]b was measured after each run to determine submaximal and maximal indices of anaerobic power (P 3mmol·1 −1,P5mmol·1 −1,P10mmol·1 −1andP max) which was expressed as the oxygen demand of the runs according to the American College of Sports Medicine equation: the oxygen uptake (ml·kg−1·min−1)=0.2·velocity (m·min−1) +0.9·s…

AdultMalemedicine.medical_specialtyAnaerobic ThresholdPhysiologyRunningAnimal sciencePhysiology (medical)medicineHumansOrthopedics and Sports MedicineAnaerobiosisLactic AcidTreadmillMuscle SkeletalMathematicsPhysical Education and TrainingbiologyElectromyographyAthletesPublic Health Environmental and Occupational HealthVO2 maxGeneral Medicinebiology.organism_classificationSprintPower testMuscle FatigueLactatesPhysical EndurancePhysical therapyProduction (computer science)Energy MetabolismAnaerobic exerciseEnergy (signal processing)European Journal of Applied Physiology and Occupational Physiology
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Foaming in membrane bioreactors: Identification of the causes

2012

Membrane bioreactors (MBRs) represent by now a well established alternative for wastewater treatment. Their increasing development is undoubtedly related to the several advantages that such technology is able to guarantee. Nevertheless, this technology is not exempt from operational problems; among them the foaming still represents an "open challenge" of the MBR field, due to the high complexity of phenomenon. Unfortunately, very little work has been done on the foaming in MBRs and further studies are required. Actually, there is not a distinct difference between conventional activated system and MBR: the main difference is that the MBR plants can retain most Extracellular Polymeric Substan…

Environmental EngineeringBacteriaSettore ICAR/03 - Ingegneria Sanitaria-AmbientaleWaste managementChemistrySegmented filamentous bacteriaGeneral MedicineModels TheoreticalManagement Monitoring Policy and LawPulp and paper industryWaste Disposal FluidBioreactorsEPS Filamentous micro-organisms Foam power Foaming MBR Modified scum indexExtracellular polymeric substanceActivated sludgeMembranePower testHigh complexityData Interpretation StatisticalBioreactorSewage treatmentExtracellular SpaceWaste Management and DisposalJournal of Environmental Management
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Relationship Between the Critical Power Test and a 20-min Functional Threshold Power Test in Cycling.

2021

To investigate the agreement between critical power (CP) and functional threshold power (FTP), 17 trained cyclists and triathletes (mean ± SD: age 31 ± 9 years, body mass 80 ± 10 kg, maximal aerobic power 350 ± 56 W, peak oxygen consumption 51 ± 10 mL⋅min–1⋅kg–1) performed a maximal incremental ramp test, a single-visit CP test and a 20-min time trial (TT) test in randomized order on three different days. CP was determined using a time-trial (TT) protocol of three durations (12, 7, and 3 min) interspersed by 30 min passive rest. FTP was calculated as 95% of 20-min mean power achieved during the TT. Differences between means were examined using magnitude-based inferences and a paired-samples…

lcsh:QP1-981PhysiologyLimits of agreementcycling performancepower-duration relationshiplcsh:Physiologyfatigue thresholdTime trialAnimal sciencePower testPhysiology (medical)Critical powerexercise tolerancefunctional threshold powerCyclingMathematicsOriginal ResearchFrontiers in physiology
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