Results 21 to 30 of about 424,053 (243)

Titin-mediated thick filament activation stabilizes myofibrils on the descending limb of their force–length relationship

open access: yesJournal of Sport and Health Science, 2018
Purpose: The aim of this study was to extend current half-sarcomere models by involving a recently found force-mediated activation of the thick filament and analyze the effect of this mechanosensing regulation on the length stability of half-sarcomeres ...
Gudrun Schappacher-Tilp
doaj   +1 more source

Structure and paramyosin content of tarantula thick filaments. [PDF]

open access: yesThe Journal of cell biology, 1983
Muscle fibers of the tarantula femur exhibit structural and biochemical characteristics similar to those of other long-sarcomere invertebrate muscles, having long A-bands and long thick filaments. 9-12 thin filaments surround each thick filament. Tarantula muscle has a paramyosin:myosin heavy chain molecular ratio of 0.31 +/- 0.079 SD.
Levine, R.   +4 more
openaire   +3 more sources

Solar Energy Driven Membrane Desalination: Experimental Heat Transfer Analysis

open access: yesEnergies, 2022
In the direct contact membrane distillation (DCMD) system, the temperature polarization due to boundary layer formation limits the system performance. This study presents the experimental results and heat transfer analysis of a DCMD module coupled with a
Hosam Faqeha   +6 more
doaj   +1 more source

Thick film, acoustic emission sensors for embedded structural health monitoring systems [PDF]

open access: yes, 2010
Structural heath monitoring of engineering structures is of growing interest due to increasedcomplexity of such structures and the ability to schedule maintenance when it is needed thuspreventing unnecessary work or preventing failure. One such method
Mba, David   +5 more
core   +7 more sources

The Contributions of the Amino and Carboxy Terminal Domains of Flightin to the Biomechanical Properties of Drosophila Flight Muscle Thick Filaments

open access: yesBiology, 2016
Flightin is a myosin binding protein present in Pancrustacea. In Drosophila, flightin is expressed in the indirect flight muscles (IFM), where it is required for the flexural rigidity, structural integrity, and length determination of thick filaments ...
Nathan S. Gasek   +2 more
doaj   +1 more source

Growth Rates of HFCVD Diamond Films on Silicon Carbide Substrates for Heat Dissipation Applications

open access: yesShanghai Jiaotong Daxue xuebao, 2023
Diamond has an extremely high thermal conductivity, making it to have a great potential as a heat dissipation material. Based on the hot filament chemical vapor deposition (HFCVD) technique, diamond thick films were deposited on silicon carbide ...
LI Weihan, QIAO Yu, SHU Da, WANG Xinchang
doaj   +1 more source

Oriented thick and thin filaments in amoeba proteus [PDF]

open access: yesThe Journal of Cell Biology, 1975
Actin and myosin filaments as a foundation of contractile systems are well established from ameba to man (3). Wolpert et al. (19) isolated by differential centrifugation from Amoeba proteus a motile fraction composed of filaments which moved upon the addition of ATP.
R A, Rinaldi, B, Hrebenda
openaire   +2 more sources

Myosin Assembly, Maintenance and Degradation in Muscle: Role of the Chaperone UNC-45 in Myosin Thick Filament Dynamics

open access: yes, 2008
Myofibrillogenesis in striated muscle cells requires a precise ordered pathway to assemble different proteins into a linear array of sarcomeres. The sarcomere relies on interdigitated thick and thin filaments to ensure muscle contraction, as well as ...
Kachur, T.M., Pilgrim, D.B.
core   +1 more source

Cardiac Myosin Binding Protein-C Is Essential for Thick-Filament Stability and Flexural Rigidity [PDF]

open access: yes, 2009
Using atomic force microscopy, we examined the contribution of cardiac myosin binding protein-C (cMyBP-C) to thick-filament length and flexural rigidity.
Seidman, J.G.   +15 more
core   +1 more source

CryoEM structure of Drosophila flight muscle thick filaments at 7 Å resolution

open access: yesLife Science Alliance, 2020
Relaxed thick filaments from Drosophila flight muscle show disordered myosin heads, a ribbon arrangement of myosin tails and a novel protein, stretchin-klp, on the filament surface.
Nadia Daneshparvar   +6 more
doaj   +1 more source

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