Results 21 to 30 of about 3,735 (245)

X-ray diffraction analysis of matter taking into account the second harmonic in the scattering of powerful ultrashort pulses of an electromagnetic field

open access: yesScientific Reports, 2021
It is well known that the scattering of ultrashort pulses (USPs) of an electromagnetic field in the X-ray frequency range can be used in diffraction analysis.
M. K. Eseev   +3 more
doaj   +1 more source

The role of ubiquitin-specific peptidases in cancer progression

open access: yesJournal of Biomedical Science, 2019
Protein ubiquitination is an important mechanism for regulating the activity and levels of proteins under physiological conditions. Loss of regulation by protein ubiquitination leads to various diseases, such as cancer.
Ming-Jer Young   +4 more
doaj   +1 more source

Ubiquitin-Specific Proteases: Players in Cancer Cellular Processes

open access: yesPharmaceuticals, 2021
Ubiquitination represents a post-translational modification (PTM) essential for the maintenance of cellular homeostasis. Ubiquitination is involved in the regulation of protein function, localization and turnover through the attachment of a ubiquitin ...
Lucas Cruz   +2 more
doaj   +1 more source

Analysis of mesoscopic mechanical dynamic characteristics of ballast bed with under sleeper pads

open access: yesRailway Engineering Science, 2023
The meso-dynamical behaviour of a high-speed rail ballast bed with under sleeper pads (USPs) was studied. The geometrically irregular refined discrete element model of the ballast particles was constructed using 3D scanning techniques, and the 3D dynamic
Xiong Yang   +5 more
doaj   +1 more source

Research progress on ubiquitin-specific proteases in regulation of bone remodeling

open access: yes口腔疾病防治, 2022
Maintaining bone homeostasis relies on the balance between bone remodeling involving bone resorption by osteoclasts and bone formation by osteoblasts under physiological conditions. An increasing number of studies have shown that the ubiquitin-proteasome
ZHANG Guorui, WU Yingying, XIONG Yi
doaj   +1 more source

Jornal da USP e Ciência USP

open access: yesBIS. Boletim do Instituto de Saúde, 2020
Neste artigo abordamos algumas experiências do “Jornal da USP” na cobertura de ciências, com foco, a propósito do temado boletim, nas ciências da saúde e novas mídias, no período de maio de 2016 a fevereiro de 2020. Descrevemos um pouco dasrotinas que levam aos produtos finais.
openaire   +1 more source

Regulation of neuronal morphogenesis and positioning by ubiquitin-specific proteases in the cerebellum.

open access: yesPLoS ONE, 2015
Ubiquitin signaling mechanisms play fundamental roles in the cell-intrinsic control of neuronal morphogenesis and connectivity in the brain. However, whereas specific ubiquitin ligases have been implicated in key steps of neural circuit assembly, the ...
Julius Anckar, Azad Bonni
doaj   +1 more source

Inhibition of Ubiquitin-Specific Proteases as a Novel Anticancer Therapeutic Strategy

open access: yesFrontiers in Pharmacology, 2018
Dysfunction or dysregulation of the ubiquitin proteasome system (UPS) is closely related to tumorigenesis and the development of multiple cancers. Targeting the UPS provides a new anticancer therapeutic strategy, but clinically available UPS-targeted ...
Tao Yuan   +6 more
doaj   +1 more source

Scattering of Ultrashort X-ray Pulses by Various Nanosystems

open access: yesNanomaterials, 2020
Currently, the study of the scattering of ultrashort X-ray pulses (USPs) by various objects is an urgent task, in connection with the creation of powerful sources of USP generation.
Marat Eseev   +2 more
doaj   +1 more source

Scattering of Ultrashort X-ray Pulses on Diamonds with NV Centers

open access: yesCrystals, 2022
The scattering of ultra-short X-ray pulses (USPs) is an important component of diffraction analysis of matter. Usually, the specific scattering of such USPs is not taken into account to determine the structure of a substance.
Marat Eseev   +2 more
doaj   +1 more source

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