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Mechanical Mechanisms of Chromosome Segregation [PDF]

open access: yesCells, 2021
Chromosome segregation—the partitioning of genetic material into two daughter cells—is one of the most crucial processes in cell division. In all Eukaryotes, chromosome segregation is driven by the spindle, a microtubule-based, self-organizing subcellular structure.
Maya I. Anjur-Dietrich   +2 more
openaire   +3 more sources

Tendon mechanobiology in small-animal experiments during post-transection healing [PDF]

open access: yesEuropean Cells & Materials, 2021
Ruptures to tendons are common and costly, and no clinical consensus exists on the appropriate treatment and rehabilitation regimen to promote their healing as well as full recovery of functionality.
T Notermans   +3 more
doaj   +1 more source

Investigation of the Quenching Sensitivity of the Mechanical and Corrosion Properties of 7475 Aluminum Alloy

open access: yesMetals, 2023
Based on end-quenching experiments combined with conductivity, hardness testing, and microstructural characterization, the quenching sensitivity of the mechanical and corrosion properties of 7475 aluminum alloy was investigated.
Puli Cao   +6 more
doaj   +1 more source

Design and characterization of polymeric microneedles containing extracts of Brazilian green propolis

open access: yesBeilstein Journal of Nanotechnology, 2022
Microneedles (MNs) are a means to break the protective skin barrier in a minimally invasive way. By creating temporary micropores, they make biologically active agents available in the skin layers.
Camila Felix Vecchi   +3 more
doaj   +1 more source

Features interference EMG leg extensor muscles of skilled players in the context of the special exercises [PDF]

open access: yesPedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2013
The article considers the problems of improvement of physical training of skilled players. The main instrumental method of the research is electromyography.
Sirenko P.A.   +2 more
doaj   +1 more source

Imprinting Mechanisms [PDF]

open access: yesGenome Research, 1998
A number of recent studies have provided new insights into mechanisms that regulate genomic imprinting in the mammalian genome. Regions of allele-specific differential methylation (DMRs) are present in all imprinted genes examined. Differential methylation is erased in germ cells at an early stage of their development, and germ-line-specific ...
Constância, Miguel   +3 more
openaire   +3 more sources

Significance of Intermittent Mixing in Mesophilic Anaerobic Digester

open access: yesFermentation, 2022
The mixing of slurry in an anaerobic digester (AD) is one of many key parameters, which have a significant effect on specific biogas yield (BY) and volatile solid (VS) removal rate.
Buta Singh   +6 more
doaj   +1 more source

Management of Intracranial Hemorrhage in the Setting of Mechanical Heart Valve Replacement Therapy

open access: yesApplied Mechanics, 2023
The management of an intracranial hemorrhage in patients receiving anticoagulant therapy presents a significant challenge for medical professionals. Anticoagulant treatment is intended to prevent blood clotting, but it can worsen active brain bleeds ...
Sahar Khan, Faiz Syed, Milan Toma
doaj   +1 more source

Manipulator Smooth Control Method Based on LSTM-XGboost and Its Optimization Model Construction

open access: yesApplied Sciences, 2023
With the rapid development of computer and artificial intelligence technology, robots have been widely used in assembly, sorting, and other work scenarios, gradually changing the human-oriented mechanical assembly line working mode.
Shiqi Yue, Yuanwu Shi
doaj   +1 more source

Electronic, Optical, Mechanical and Li-Ion Storage Properties of Novel Benzotrithiophene-Based Graphdiyne Monolayers Explored by First Principles and Machine Learning

open access: yesBatteries, 2022
Recently, benzotrithiophene graphdiyne (BTT-GDY), a novel two-dimensional (2D) carbon-based material, was grown via a bottom-up synthesis strategy. Using the BTT-GDY lattice and by replacing the S atoms with N, NH and O, we designed three novel GDY ...
Bohayra Mortazavi   +5 more
doaj   +1 more source

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