Results 31 to 40 of about 14,053,384 (305)
Implantable micromechanical parylene-based pressure sensors for unpowered intraocular pressure sensing [PDF]
, 2007 This paper presents the first implantable, unpowered, parylene-based microelectromechanical system (MEMS) pressure sensor for intraocular pressure (IOP) sensing.
Agrawal, Rajat +7 more
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Nature Communications, 2022 The synthesis and characterization of new crystalline-amorphous hybrid materials is challenging. Here, the authors report the preparation of a nested order-disorder framework by applying high pressure to a nested copper chalcogenide Cu12Sb4S13.
Kejun Bu +13 more
doaj +1 more source
Pressure-Induced Polymerization: Addition and Condensation Reactions
Molecules, 2021 Under pressure of 1–100 GPa, unsaturated organic molecules tend to form covalent bond to each other for a negative enthalpy change, which often produces polymeric materials with extended carbon skeleton.
Fang Li +4 more
doaj +1 more source
Anharmonic behavior and structural phase transition in Yb2O3
AIP Advances, 2013 The investigation of structural phase transition and anharmonic behavior of Yb2O3 has been carried out by high-pressure and temperature dependent Raman scattering studies respectively.
Sugandha Dogra Pandey +4 more
doaj +1 more source
Nature Communications, 2020 Sensitivity is a crucial parameter for flexible pressure sensors and electronic skins. While introducing microstructures (e.g., micro-pyramids) can effectively improve the sensitivity, it in turn leads to a limited pressure-response range due to the poor
Ningning Bai +12 more
semanticscholar +1 more source
Scientific Reports, 2023 The paper presents an analysis of the impact of plastic deformation using hydrostatic extrusion (HE) on the structural, mechanical and functional properties of pure copper for use as electrodes in the process of electro discharge machining (EDM). As part
Jacek Skiba +5 more
doaj +1 more source
Physical Review, 1920 The Pressure of Sound: Relation between Pressure and Energy Density.—An argument is given, following a method used by Larmor, to show that a certain general type of radiation will exert a pressure. The pressure of small sound waves is found to agree with this result, but for finite waves the conditions for the application of the argument are not ...
openaire +4 more sources
Superconductivity at 93 K in a new mixed-phase Yb-Ba-Cu-O compound system at ambient pressure.
Physical Review Letters, 1987 A stable and reproducible superconductivity transition between 80 and 93 K has been unambiguously observed both resistively and magnetically in a new Y-Ba-Cu-O compound system at ambient pressure.
Maw‐Kuen Wu +8 more
semanticscholar +1 more source
Comparison of Blood Pressure and Blood Glucose Level Among Elderly with Non-communicable Disease [PDF]
, 2019 Due to increasing age, elderly are prone to non-communicable diseases (NCD), such as hypertension (HT) and diabetes mellitus (DM). Easy physical condition monitoring of people with HT and/or DM is by measuring their blood pressure (BP) and/or blood ...
Artsanthia, J. (Jintana) +1 more
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