Results 41 to 50 of about 41,554 (246)
Analysis of ice climber sport performance during competition [PDF]
Fizička Kultura, 2018 Sport discipline ice climbing was built on the reputation of climbing frozen waterfalls and can be defined as a unique discipline under the International Climbing and Mountaineering Federation (UIAA) in artificial, prescribed conditions, and according to
Manovski Katarina +5 more
doaj
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Journal of Basic and Applied Zoology, 2021 Background Fluoride may induce oxidative stress and apoptosis. It may also lead to neurobehavioural defects including neuromuscular damage. The present study aimed to explore the effects of sub lethal concentrations of sodium fluoride (NaF) on the ...
Sidra Perveen +3 more
doaj +1 more source
FEBS Letters, EarlyView.Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai +4 more
wiley +1 more source
SensorsCompetitive climbers engage in highly structured training regimens to achieve peak performance levels, with efficient time management as a critical aspect.
Carlo Dindorf +8 more
doaj +1 more source
Adaptive robot climbing with magnetic feet in unknown slippery structure
Frontiers in Robotics and AI, 2022 Firm foot contact is the top priority of climbing robots to avoid catastrophic events, especially when working at height. This study proposes a robust planning and control framework for climbing robots that provides robustness to slippage in unknown ...
Jee-eun Lee +2 more
doaj +1 more source
The European Zoological Journal, 2022 Dans cette étude, le plomb (Pb) et le cadmium (Cd) ont été utilisés comme facteurs de stress chimiques. Des A. testudineus sains ont été exposés au Pb (20, 30 et 40 mg/L) et au Cd (3, 5 et 10 mg/L) pendant 7, 14, 21 et 28 jours pour évaluer la réponse de A. testudineus provoquée par ces métaux.
Dang Nguyen Nha Khanh +8 more
openaire +2 more sources
FEBS Letters, EarlyView.This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley +1 more source
Climbing fiber burst size and olivary sub-threshold oscillations in a network setting.
PLoS Computational Biology, 2012 The inferior olivary nucleus provides one of the two main inputs to the cerebellum: the so-called climbing fibers. Activation of climbing fibers is generally believed to be related to timing of motor commands and/or motor learning.
Jornt R De Gruijl +3 more
doaj +1 more source
IMPORTANCE OF ELBOW FLEXOR MUSCLE STRENGTH AND ENDURANCE IN SPORTS CLIMBING [PDF]
Journal of Applied Sports Sciences, 2017 The muscles that exert most during sport climbing are the finger flexors followed by elbow flexors (EF). Nevertheless, climbers’ EF strength and endurance have not been tested in an isolated manner and EF endurance has not been assessed at ...
Michail Michailov +3 more
doaj +3 more sources