Results 41 to 50 of about 733,501 (323)
Multiple-Beam Steering Using Graphene-Based Coding Metasurfaces
Micromachines, 2023 Recently, the coding metasurface has gained significant attention due to its exceptional potential in controlling electromagnetic (EM) waves with the rapid development of wireless communication systems.
Bin Zheng +5 more
doaj +1 more source
Taurine promotes glucagon‐like peptide‐1 secretion in enteroendocrine L cells
FEBS Letters, EarlyView.Taurine, a sulfur‐containing amino acid, is likely taken up by enteroendocrine L cells via the taurine transporter. This process increases the levels of cytosolic ATP. The increase in intracellular Ca2+ concentrations and glucagon‐like peptide‐1 secretion through membrane depolarization is caused by the closure of ATP‐sensitive potassium channels ...
Yuri Osuga +6 more
wiley +1 more source
Detonation parameters: a basis for the design of microstructured process equipment
Green Processing and Synthesis, 2012 Test apparatuses are described which allow to characterize detonations of flammable substance/oxidizer mixtures by the detonation limits, the limiting starting pressure, the detonation velocity, the detonation pressure and the width of the detonation ...
Brandes Elisabeth +2 more
doaj +1 more source
Design of a Flexible Capture Mechanism Inspired by Sea Anemone for Non-cooperative Targets
Chinese Journal of Mechanical Engineering, 2021 Robotic grippers have been used in industry as end-effectors but are usually limited to operations in pre-defined workspace. However, few devices can capture irregularly shaped dynamic targets in space, underwater and other unstructured environments.
Jiankun Yang +5 more
doaj +1 more source
FEBS Letters, EarlyView.α2 → 8 polysialic acid elicits poor immunogenicity. Small‐angle scattering shows a supramolecular structure with parallel‐chain binding, although in different forms at μm and mm calcium. The major histocompatibility complex requires molecular weights around 2000 Da to produce antibodies, and 2000 Da polysialic oligomers will bind in these structures ...
Kenneth A. Rubinson
wiley +1 more source
In Vivo Analysis of Tissue S-Nitrosothiols in Pediatric Sepsis
AntioxidantsS-nitrosothiols are endogenous, bioactive molecules. S-nitrosothiols are implicated in many diseases, including sepsis. It is currently cumbersome to measure S-nitrosothiols clinically.
Daniel T. Cater +3 more
doaj +1 more source
Sensors, 2022 In some applications of piezoelectric three-dimensional inkjet printing, the materials used are power-law fluids as they are shear thinning. Their time-varying viscosities affect the droplet formation, which is determined by the volume flow rate at the ...
Ju Peng +5 more
doaj +1 more source
ECO-DESIGN OF ELECTRIC EQUIPMENTS
EMERG - Energy. Environment. Efficiency. Resources. Globalization, 2019 In the last time, some factors and especially the environmental protection requirements have forced to add the ecological criterion for design of electric equipments, within a new Eco-design concept. The essence of this concept consists in the integration of environmental aspects at project phase, taking into account full life cycle of product.
openaire +2 more sources
FEBS Letters, EarlyView.Venom peptides have shown promise in treating pain. Our study uses computer screening to identify a peptide that targets a sodium channel (NaV1.7) linked to chronic pain. We produced the peptide in the laboratory and refined its design, advancing the search for innovative pain therapies.
Gagan Sharma +8 more
wiley +1 more source
Residual Vibration Reduction of High-Speed Pick-and-Place Parallel Robot Using Input Shaping
Chinese Journal of Mechanical Engineering, 2022 Because of their elastic links and joints, high-speed parallel robots for pick-and-place operations inevitably suffer from residual vibrations that significantly degrade their positioning accuracy.
Xianlei Shan +3 more
doaj +1 more source