Results 61 to 70 of about 2,103,567 (340)
Materials & DesignThe synthesis method for heterojunctions is usually a two-step method, typically involving the synthesis of a support first, followed by the loading of metal oxides or metal molybdates.
Hao Wei +7 more
doaj +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Structure optimization in an off-lattice protein model
, 2003 We study an off-lattice protein toy model with two species of monomers interacting through modified Lennard-Jones interactions. Low energy configurations are optimized using the pruned-enriched-Rosenbluth method (PERM), hitherto employed to native state ...
A. Irbäck +28 more
core +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Study on the key structure parameters of a gravity settling chamber based on a flow field simulation
Engineering Applications of Computational Fluid Mechanics, 2019 A gravity settling chamber plays an important role in improving the effect of the dust removal when it is selected as a dust collector in a pneumatic cleaning system for cleaning a subway tunnel. The settling rate and the indexes evaluating the secondary
Xiaojing Liu +5 more
doaj +1 more source
Analysis of a Segmented Annular Coplanar Capacitive Tilt Sensor with Increased Sensitivity
Sensors, 2016 An investigation of a segmented annular coplanar capacitor is presented. We focus on its theoretical model, and a mathematical expression of the capacitance value is derived by solving a Laplace equation with Hankel transform.
Jiahao Guo, Pengcheng Hu, Jiubin Tan
doaj +1 more source
Optimal Respiratory Controller Structures
IEEE Transactions on Biomedical Engineering, 1986 It has been assumed that there exists an explicit "exercise stimulus" (i. e., a signal that is correlated to metabolic CO2 production and appropriately drives breathing). Alternatively, the behavior of the respiratory controller during exercise and inspiratory CO2 loading may be dictated by an optimal controller. The purpose of this paper is to examine
Swanson, G, Robbins, P
openaire +2 more sources
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
EMI Radiation Prediction and Structure Optimization of Packages by Deep Learning
IEEE Access, 2019 With a rapid increase in operating frequency and package complexity, conventional analysis methods cannot efficiently cope with current complex electromagnetic interference (EMI) issues.
Hang Jin +4 more
doaj +1 more source
Optimization of heat-dissipated structures with cuprous oxide deposits to improve thermal management of high-brightness LED arrays [PDF]
, 2023 Chaoyang Zhang +4 more
openalex +1 more source