scholarly journals FEATURES OF RESPIRATORY CYCLES FORMATION IN «LONG CYCLE» EXERCISE OF KETTLEBELL LIFTING SPORTS

2021 ◽  
Vol 1 (№6 2021) ◽  
pp. 203-208
Author(s):  
V.F. Tikhonov
Keyword(s):  
Cycle Exercise ◽  
Long Cycle

Continuous Estimation of CO2 Production during Exercise

1997 ◽  
Vol 36 (04/05) ◽  
pp. 368-371
Author(s):  
R. Soma ◽  
Y. Yamamoto
Keyword(s):  
Fuzzy Logic ◽  
Steady State ◽  
Infusion Rate ◽  
Feedback System ◽  
Whole Body ◽  
Co2 Production ◽  
Cycle Exercise ◽  
Continuous Estimation ◽  
Breath Measurement ◽  
13Co2 Enrichment

Abstract.A new method was developed for continuous isotopic estimation of human whole body CO2 rate of appearance (Ra) during non-steady state exercise. The technique consisted of a breath-by-breath measurement of 13CO2 enrichment (E) and a real-time fuzzy logic feedback system which controlled NaH13CO3 infusion rate to achieve an isotopic steady state. Ra was estimated from the isotope infusion rate and body 13CO2 enrichment which was equal to E at the isotopic steady state. During a non-steady state incremental cycle exercise (5 w/min or 10 w/min), NaH13CO3 infusion rate was successfully increased by the action of feedback controller so as to keep E constant.

An aqueous rechargeable lithium ion battery with long cycle life and overcharge self-protection

2021 ◽  
Author(s):  
Zhiguo Hou ◽  
Lei Zhang ◽  
Jianwu Chen ◽  
Yali Xiong ◽  
Xueqian Zhang ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Cycle Life ◽  
Long Cycle ◽  
Full Cell ◽  
Long Cycle Life ◽  
Excellent Cycling Stability ◽  
Self Protection

Zn2+ added into electrolyte can effectively suppress H2 evolution. Therefore, a LiMn2O4/NaTi2(PO4)3 full cell exhibits enhanced overcharging performance and excellent cycling stability up to 10 000 cycles.

scholarly journals High-Rate Long Cycle-Life Li-Air Battery Aided by Bifunctional InX3 (X = I and Br) Redox Mediators

2021 ◽  
Vol 13 (4) ◽  
pp. 4915-4922
Author(s):  
Sina Rastegar ◽  
Zahra Hemmat ◽  
Chengji Zhang ◽  
Samuel Plunkett ◽  
Jianguo Wen ◽  
...  
Keyword(s):  
Cycle Life ◽  
High Rate ◽  
Redox Mediators ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Air Battery

Hollow Carbon Nanocages toward Long Cycle Lifespan Lithium/Sodium -Ion Half/Full Batteries

2021 ◽  
pp. 129827
Author(s):  
Zheng Zhang ◽  
Ying Huang ◽  
Xiang Li ◽  
Shuai Zhang ◽  
Panbo Liu ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Long Cycle ◽  
Hollow Carbon

Anion Solvation Regulation Enables Long Cycle Stability of Graphite Cathodes

2021 ◽  
Vol 6 (3) ◽  
pp. 949-958
Author(s):  
Dandan Yu ◽  
Qiaonan Zhu ◽  
Liwei Cheng ◽  
Shuai Dong ◽  
Xiuhui Zhang ◽  
...  
Keyword(s):  
Cycle Stability ◽  
Long Cycle

Ultra‐long cycle life and high rate performance subglobose Na 3 V 2 ( PO 4 ) 2 F 3 @C cathode and its regulation

2020 ◽  
Vol 44 (8) ◽  
pp. 6608-6622 ◽  
Author(s):  
Wen‐xing Zhan ◽  
Chang‐ling Fan ◽  
Wei‐hua Zhang ◽  
Guo‐dong Yi ◽  
Han Chen ◽  
...  
Keyword(s):  
Cycle Life ◽  
High Rate ◽  
Rate Performance ◽  
Long Cycle ◽  
Long Cycle Life ◽  
High Rate Performance
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