Results 101 to 110 of about 989,684 (264)

STUDYING THE INFLUENCE OF ELECTROLYTIC MEDIUM ON THE STRUCTURAL-PHASE COMPOSITION OF CALCIUM-PHOSPHATE COATINGS OBTAINED BY THE METHOD OF MICROARC OXIDATION ON THE SURFACE OF TITANIUM ALLOY VT1-0

open access: yesШәкәрім университетінің хабаршысы: Техника ғылымдар
This article examines the influence of the electrolytic environment on the structure and phase composition of calcium phosphate coatings obtained by microarc oxidation of the surface of VT1-0 titanium alloy.
N. Serikbekuly   +3 more
doaj   +1 more source

A MODIFICATION IN CATHETERS. [PDF]

open access: yesThe Lancet, 1883
n ...
openaire   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Application of S-band and X-band Dual Polarization Radar for Quantitative Precipitation Estimation in Shijiazhuang

open access: yesGaoyuan qixiang
Based on the observation data of Shijiazhuang S-band radar and X-band radar, along with information from raindrop spectrometer and ground rain gauge data, this investigation analyzes four quantitative precipitation estimation methods: R(ZH), R(ZH, ZDR ...
Zhaochu HUANG   +7 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Application ofOrganic Modification strategy in Hydrocarbon Selective Oxidation

open access: yes, 2009
Application of Organic Modification strategy in Hydrocarbon Selective ...
陈晨, 徐杰
core  

Survey on data modification attacks [PDF]

open access: yes, 2015
One of the challenging areas in computer science is to keep the data and information safe and assure. Due to very tight competition and sensitive data for the owner although they spend billions of dollars annually to make sure there are no threats or ...
Jama, Ahmed Yousuf   +1 more
core  

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

UV-microspectrophotometry : A method to prove wood-modification with MMF?

open access: yes, 2014
The modification of wood with methylolated melamine formaldehyde resin (MMF) belongs to the group of impregnation modifications. In the course of this study, Koto sapwood samples were impregnated with MMF-solutions in a full-cell vacuum-pressure process.
Mahnert, Karl-Christian,   +3 more
core  

Analysis of the characteristics of a hail event with multi-source data

open access: yes暴雨灾害
To understand the evolution characteristics of radar echo, microphysical parameters, and thermal dynamics of the convective systems during different stages of hailstorms, observations from Doppler weather radar, laser raindrop spectrometer, microwave ...
Wei SONG   +3 more
doaj   +1 more source

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