Results 21 to 30 of about 259,788 (307)
Glutamine metabolic enzymes: to filament or not to filament? [PDF]
Biochem Soc TransAbstract The self-assembly of metabolic enzymes into filaments and other supramolecular structures is well-documented in bacteria and yeast but remains largely unexplored in mammalian cells. Enzyme filamentation is thought to play a crucial role in regulating metabolic networks by modulating enzymatic activity in response to cellular ...
Machado RAC +6 more
europepmc +2 more sources
Semiflexible Filamentous Composites [PDF]
Physical Review Letters, 2010 Inspired by the ubiquity of composite filamentous networks in nature we investigate models of biopolymer networks that consist of interconnected floppy and stiff filaments. Numerical simulations carried out in three dimensions allow us to explore the microscopic partitioning of stresses and strains between the stiff and floppy fractions c_s and c_f ...
Huisman, E.M. +3 more
openaire +5 more sources
, 2022 Kambhamettu, ChandraFilamentous objects are ubiquitous in biological images, and segmenting filament instances is fundamental for quantitative biological research.
Liu, Yi
core +1 more source
Redesign of an automated machine, cast plastic extruder, using PET bottles for the manufacture of filaments for 3D printers [PDF]
Científica, 2023 This work is focused on the manufacture of filament for 3D printers based on PET bottles. Going through a crushing process to generate flake, then it will be melted by depositing it in the extruder obtaining a casting process to then push the molten ...
Luis Humberto López-Flores +3 more
doaj +1 more source
Microbiology Spectrum, 2016 ABSTRACTFilamentous mycoses are often associated with significant morbidity and mortality. Prompt diagnosis and aggressive treatment are essential for good clinical outcomes in immunocompromised patients. The host immune response plays an essential role in determining the course of exposure to potential fungal pathogens.
Margaret V, Powers-Fletcher +3 more
openaire +2 more sources
Sensors, 2022 Femtosecond filament-induced breakdown spectroscopy (FIBS) is an efficient approach in remote and in situ detection of a variety of trace elements, but it was recently discovered that the FIBS of water is strongly dependent on the large-bandgap ...
Shanming Chen +5 more
doaj +1 more source
Design and Characterization of a Screw Extrusion Hot-End for Fused Deposition Modeling
Molecules, 2021 The filament is the most widespread feedstock material form used for fused deposition modeling printers. Filaments must be manufactured with tight dimensional tolerances, both to be processable in the hot-end and to obtain printed objects of high quality.
Tim Feuerbach, Markus Thommes
doaj +1 more source
Determination of the Maximum Velocity of Filaments in the in vitro Motility Assay
Frontiers in Physiology, 2019 The in vitro motility assay (IVMA) is a powerful tool commonly used in basic muscle research and for drug screenings with the aim to find treatment options for neuromuscular disorders.
Nasrin Bopp +4 more
doaj +1 more source
Transport barrier and spinning blob dynamics in the tokamak edge
Nuclear Fusion, 2023 In this work, we investigate the dynamics of plasma blobs in the edge of magnetic confinement devices using a full-f gyrokinetic particle-in-cell code with X-point geometry.
Junyi Cheng +5 more
doaj +1 more source
Spectral broadening from turbulence in multiscale lower hybrid current drive simulations
Nuclear Fusion, 2022 The scattering of lower hybrid (LH) waves due to scrape-off layer filaments is investigated. It is revealed that scattering can account for the LH spectral gap without any ad hoc modification to the wave-spectrum.
Bodhi Biswas +3 more
doaj +1 more source