Results 11 to 20 of about 3,983,280 (116)

Reliability of Cycling Gross Efficiency Using the Douglas Bag Method [PDF]

, 2012
Purpose: The aim of this study was to establishthe reliability of gross efficiency (GE) measurement (the ratio of mechanical power input to metabolic power output, expressed as apercentage) using the Douglas bag method.
JAMES G. HOPKER, DAMIAN COLEMAN, John B. Thomas (268052), Jéfferson Nicássio Queiroga de Aquino, Graham, Claire, Shibata, Ria, John B Thomas, Stephens, Deana M, Chatwin, Caroline, Miall, Hugh, Jobson, S., Price, MC, Scott R. Vandenberg (282015), Yang, H, HANNAH C. GREGSON, Davies, Zoe G., Vandenberg, SR, Dietz, K.C., Renee D Read, Huijun Yang, Dietz, Kristina Charlotte, Huijun Yang (282017), Whitehouse, Harvey, Webster K Cavenee, Michael Buhrmester, Furnari, FB, Read, RD, Ivan Babic (282016), Tim R. Fenton (282012), Hayes, William Michael, Harvey Whitehouse, Blanco, Patricia Prieto, Akio Iwanami, Frank B Furnari, Hopker, J., Wykosky, J, Mistry, Jayalaxshmi, Winter, S.L., Cavenee, WK, da Silva, Silvio Ricardo, Graham, Claire S, Chan, DH, Passfield, Louis, Tiago Bortolini, Martha Newson, Winter, Samantha L., Babic, I, Silvio Ricardo da Silva, Webster K. Cavenee (248519), Lázaro-Reboll, Antonio, SIMON A. JOBSON, Coleman, D., Jill Wykosky, Fisher, Jessica C., Prieto Blanco, Patricia, Burchell, Mark J., Iwanami, A, Jefferson Nicássio Queiroga da Aquino, Coleman, Damian A, Frank B. Furnari (268047), Millet, A, Stephens, D.M., Hopker, James G., Thomas, JB, Armes, Steven P., Tim R Fenton, Fernandes, Damian, Newson, Martha, da Aquino, Jefferson Nicássio Queiroga, LOUIS PASSFIELD, Fenton, TR, Bicknell, Jake E., Bortolini, Tiago, Buhrmester, Michael, Renee D. Read (268044), Potter, Gary R., Scott R Vandenberg, Mischel, PS, Akio Iwanami (178693), German G. Gomez (282013), Jill Wykosky (282014), German G Gomez, Irvine, Katherine N., Jobson, Simon A., Gomez, GG, Gregson, Hannah C, Paul S Mischel, Gregson, H., Ivan Babic, Paul S. Mischel (178695), Werse, Bernd, Fisher, CA, Sammartino, Eleonora   +92 more
core   +1 more source

The Anaerobic Capacity of Cross-Country Skiers: The Effect of Computational Method and Skiing Sub-technique

Frontiers in Sports and Active Living, 2020
Anaerobic capacity is an important performance-determining variable of sprint cross-country skiing. Nevertheless, to date, no study has directly compared the anaerobic capacity, determined using the maximal accumulated oxygen deficit (MAOD) method and ...
Erik P. Andersson, Dionne A. Noordhof, Nestor Lögdal   +2 more
doaj   +1 more source

PREDICTION OF GROSS FEED EFFICIENCY IN ITALIAN HOLSTEIN FRIESIAN BULLS [PDF]

Poljoprivreda, 2015
The aim of this study was to predict gross feed efficiency of Italian Holstein Friesian bulls selected for production, functional and type traits. A total of 12,238 bulls, from the April 2015 genetic evaluation, were used.
Raffaella Finocchiaro, Mauro Penasa, Maurizio Marusi, Massimo De Marchi, Martino Cassandro   +4 more
doaj   +1 more source

Experimental study on power generation plant of a 1 kW small‐scale Organic Rankine Cycle system using R290

Energy Science & Engineering, 2022
This work presents an experimental investigation of a small‐scale cryogenic Organic Rankine Cycle (ORC) power generation plant for cold energy utilization using scroll expander and R290.
Feng Wang, Wenzhong Gao, Gen Li, Zhen Tian, Xiaozhong Wang   +4 more
doaj   +1 more source

Simulation of Gross Primary Productivity Using Multiple Light Use Efficiency Models

Land, 2021
Gross primary productivity (GPP) is the most basic variable in a carbon cycle study that determines the carbon that enters the ecosystem. The remote sensing-based light use efficiency (LUE) model is one of the primary tools that is currently used to ...
Jun Zhang, Xufeng Wang, Jun Ren
doaj   +1 more source

Effects of Initial Performance, Gross Efficiency and O2peak Characteristics on Subsequent Adaptations to Endurance Training in Competitive Cyclists

Frontiers in Physiology, 2018
The present study investigated the effects of initial levels of cycling performance, peak oxygen uptake (O2peak) and gross efficiency (GE) on the subsequent adaptations of these variables and their relationship following high-intensity training (HIT ...
Knut Skovereng, Øystein Sylta, Espen Tønnessen, Daniel Hammarström, Jørgen Danielsen, Stephen Seiler, Bent R. Rønnestad, Øyvind Sandbakk   +7 more
doaj   +1 more source

Profitability of Contractual Bread Wheat Seed Production in Mecha District of Amhara Region, Ethiopia [PDF]

Journal of Central European Agriculture, 2012
The study was undertaken to examine the profitability of contractual bread wheat seed production in Kudmi village of Mecha district in Amhara region, Ethiopia. Primary data were collected from fourteen seed growers using structured questionnaire.
Dawit TSEGAYE
doaj   +1 more source

The Use of Gross Efficiency Coefficients in Cyclists’ Endurance Tests

Central European Journal of Sport Sciences and Medicine, 2015
The efficiency of energy conversion of aerobic metabolism to external work is of great importance to sports exercise. Despite this fact, gross efficiency (GE) is not commonly used as a parameter in the assessment of cyclists’ exercise ability.
Jacek Borkowski, Rafał Hebisz, Daria Sodolska, Marek Zatoń   +3 more
doaj   +1 more source

The influence of training status, age, and muscle fiber type on cycling efficiency and endurance performance. [PDF]

, 2013
The purpose of this study was to assess the influence of age, training status, and muscle fiber-type distribution on cycling efficiency. Forty men were recruited into one of four groups: young and old trained cyclists, and young and old untrained ...
Wiles, J., Hopker, J., Coleman, Damian A, Jobson, Simon A., Gregson, Hannah C, Wiles, Jonathan, Coleman, D., Gregson, H., Coleman, Damian A., Hopker, James G., Passfield, L., von der Haar, Tobias, Passfield, Louis, Von der Haar, T., Jobson, S., Gregson, Hannah C.   +15 more
core   +1 more source

The Slow Component of Oxygen Uptake and Efficiency in Resistance Exercises: A Comparison With Endurance Exercises

Frontiers in Physiology, 2019
IntroductionThere is a lack of information regarding the slow component of oxygen uptake (VO2sc) and efficiency/economy in resistance exercises despite the crucial role played in endurance performance.Purposethis study aimed to compare the VO2sc ...
Manuel V. Garnacho-Castaño, Lluis Albesa-Albiol, Noemí Serra-Payá, Manuel Gomis Bataller, Raquel Felíu-Ruano, Lluis Guirao Cano, Lluis Guirao Cano, Eulogio Pleguezuelos Cobo, Eulogio Pleguezuelos Cobo, José Luis Maté-Muñoz   +9 more
doaj   +1 more source