Results 31 to 40 of about 95,491 (254)

ABOUT ONE PROBLEM ON EXTREMAL DECOMPOSITION

open access: yesПроблемы анализа, 2021
In the paper, we consider an open problem of finding the maximum of product of inner radii of mutually non-overlapping domains with respect to the points of the unit circle on a certain positive degree 𝛾 of the inner radius of the domain with respect to ...
Ya. Zabolotnii,, I. Denega
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Research on the manufacturing error control of the inner cone of the threaded cartridge relief valve sleeve

open access: yes工程科学学报, 2021
The precision machining of the threaded cartridge relief valve sleeve is a manufacturing process of grinding after carbonitriding. The shape and position error of inner cone will affect the service life and static and dynamic characteristics of the ...
Zhu ZHANG   +3 more
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

State-operator correspondence in celestial conformal field theory

open access: yesJournal of High Energy Physics, 2021
The bulk-to-boundary dictionary for 4D celestial holography is given a new entry defining 2D boundary states living on oriented circles on the celestial sphere.
Erin Crawley   +3 more
doaj   +1 more source

Facilitating Intercultural Encounters with International Students: A Contribution to Inclusion and Social Network Formation

open access: yesSocial Inclusion, 2021
Higher education has become increasingly mobile and international, with many students taking the opportunity to study abroad during their studies. When they do so, forming and maintaining social networks is fundamental for their development of a sense of
Katharina Resch, José Pedro Amorim
doaj   +1 more source

inner circle of presidents

open access: yesEstudios Internacionales, 2023
Who belongs to the inner circle of presidents remains understudied. Preceding research has mostly focused on advisors and ministers separately, and has not integrated other groups who also influence presidents. I argue that families, advisors, and ministers are members of the inner circle of presidents and support the leaders’ affective, intellectual ...
openaire   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

open access: yesFEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg   +14 more
wiley   +1 more source

Study on the Process Characteristics of Picosecond Laser Trepan Cutting Hole Manufacturing for Heat-Resistant Steel

open access: yesMetals
Picosecond laser drilling offers high precision and quality, and compared to femtosecond lasers, it also balances processing efficiency, making it widely used across various fields. However, existing drilling processes still face issues such as roundness
Liang Wang   +4 more
doaj   +1 more source

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