Results 51 to 60 of about 2,637,757 (313)

Determining the Correlation of Fat-Free Mass, Power, and Maximum Hamstring Force in Female Basketball Athletes

Physical Education Theory and Methodology
Background. In competitive sports, especially basketball, physical attributes such as agility, speed, strength, and power are crucial for performance. Objectives.
Agung Prijo Budijono, Gigih Siantoro, Riska Dhenabayu, Setiyo Hartoto, Donny Ardy Kusuma, Awang Firmansyah, Muhammad Reza Aziz Prasetya, Jose V. Garcia-Jimenez   +7 more
doaj   +1 more source

Coloniality, Legitimacy in Statebuilding, and the Use of Force in Africa

The Thinker, 2021
In Africa, legitimation and claims to the legitimate use of force are often challenged by the problematic nature of ethnic diversity, amongst other things.
Samuel Ajogwu Igba and Emmaculate Asige Liaga
doaj  

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Pascal, ou le règne de la force

Noctua
If Pascal is essentially present in common representations and in the studies devoted to him as a spiritual and religious author, rarely has a thinker given force such a place in his reading of reality.
Lucie Lebreton
doaj   +1 more source

A Head-Fixation System for Continuous Monitoring of Force Generated During Behavior

Frontiers in Integrative Neuroscience, 2020
Many studies in neuroscience use head-fixed behavioral preparations, which confer a number of advantages, including the ability to limit the behavioral repertoire and use techniques for large-scale monitoring of neural activity.
Ryan N. Hughes, Konstantin I. Bakhurin, Joseph W. Barter, Jinyong Zhang, Henry H. Yin, Henry H. Yin   +5 more
doaj   +1 more source

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, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

The Forces Associated with Bolus Injection and Continuous Infusion Techniques during Ultrasound-Targeted Nerve Contact: An Ex Vivo Study

Applied Sciences
Ultrasound-guided regional anaesthesia with real-time visualization of anatomical structures and needle trajectory has become the standard method for accurately achieving nerve block procedures.
Ashraf Agweder, Youheng Zeng, Jiatao Liu, Graeme McLeod, Zhihong Huang   +4 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Improved technical characteristics of the Mi-8/17 in the Army of FYR Macedonia / Повышение технических характеристик вертолета Ми-8/17 в процессе вооружения Армии БЮР Македония / Poboljšanje tehničkih karakteristika helikoptera MI-8/17 u naoružanju vojske BJR Makedonije [PDF]

Vojnotehnički Glasnik, 2018
Worldwide experience has shown that MI-8/17 helicopters are on the top of the middle class list of high performance multipurpose helicopters, flying at high altitudes in complex meteorological conditions.
Drage T. Petreski, Andrej P. Iliev, Elena M. Trajanovska, Lazar B. Gjurov, Aleksandar S. Petrovski   +4 more
doaj   +1 more source