Results 31 to 40 of about 8,951,053 (252)

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

Lossy compression of multilook SAR images in the optimal operation point neighborhood by BPG-coder

open access: yesАвіаційно-космічна техніка та технологія
The subject matter of the article is the process of lossy compression of multilook Synthetic Aperture Radar (SAR) images corrupted by multiplicative, spatially correlated speckle noise, with a focus on operation in the neighborhood of the potential ...
Vladimir Lukin   +2 more
doaj   +1 more source

Some Facts Resulting from the Key Variables Used in the Description of the Recuperative Heat Exchangers

open access: yesJournal of Mechanical Engineering, 2018
There are the various types of heat exchangers. The selection of the heat exchanger right type is the first basic assumption for its optimal operation. The heat exchanger calculation itself is another prerequisite for its optimal operation.
Gužela Štefan, Dzianik František
doaj   +1 more source

Extrapolation of Tractor Traction Resistance Load Spectrum and Compilation of Loading Spectrum Based on Optimal Threshold Selection Using a Genetic Algorithm

open access: yesAgriculture, 2023
To obtain the load spectrum of the traction resistance of the three-point suspension device under tractor-plowing conditions, a load spectrum extrapolation method based on a genetic algorithm optimal threshold selection is proposed.
Meng Yang   +4 more
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

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Operation Four Minutes Article

open access: yes, 1982
Newspaper article focused on Operation Four Minutes, an idea that is focused on training people to have appropriate crisis response ...
Operation Four Minutes
core   +1 more source

Allocation of multiple water sources and optimal operation of reservoir group in the Yongding River basin

open access: yesShui kexue jinzhan, 2023
In this paper, a two-tier structure method is proposed for the coupling of multiple water sources allocation at the "plane" level with the optimal operation of the reservoir group at the "line-point" level for the river basins.
Anbang PENG   +5 more
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

Central Point Notice of Adopted Amendment (2012-06-04) [PDF]

open access: yes, 2012
46 pp. Adopted 2012-06-04. Department of Land Conservation and Development Notice of Adopted AmendmentComprehensive Plan Map (Exhibit 1) and concurrent Zone Map (Exhibit 2 change for 7.61 acres within the UGE of Central Point from Neighborhood ...
Myrtle Point (Or.), Central Point (Or.)
core   +1 more source

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