The paper discusses recent techniques for the detection of physical, chemical and biological signals along with their measurement and recording in case of children, elderly people and critical patients. Physical properties that can be sensed include temperature, pressure, vibration, sound level, weight,...
www.nature.com/scientificreports OPEN Ab initio predictions of structure and physical properties of the Z r2GaC and Hf2GaC MAX phases under pressure Muhammad Waqas Qureshi1,2, Xinxin Ma1,2*, Guangze Tang2 & Ramesh Paudel3 The electronic structure, structural ...
Impregnated with a physical, non-chemical catalyst. It is specially made to remove gaseous impurities such as H2S. The production process is non-polluting and environmentally friendly. Size:3, or 4 mm Basic carbon: CTC:55%, 60%,65% ,70% min Physical impregnated After impregn...
Polyimides possess a number of valuable and unique physico-mechanical, electrical and chemical properties. It is possible to use polyimides for prolonged periods of time at temperatures up Acknowledgments The authors are deeply indebted to Prof. En-Tang Kang (National University of Singapore) and ...
I. Chemistry, physical chemistry and growth inhibitory properties. The synthesis, as well as the rationale for synthesis of diacridines, double intercalators, as potential inhibitors of nucleic acid synthesis is presented. The syntheses of (9-acridyl)-putrescine and -spermine, and bis(-9-acridyl...
1.Facile and general electrochemical deuteration of unactivated alkyl halides. 未活化的烷基卤化物的便捷和普遍的电化学脱氘。 2.Promoting biomass electrooxidation via modulating proton and oxygen anion deintercalation in hydroxide. 通过调节氢氧化物中的质子和氧阴离子脱插促进生物质的电氧化。
II. Structure of Polymer Chain Chain Isomerism:I.^Positional isomerism : Example head-to-head and head-to-tail (e.g.PP)II. Stereo isomerism : Isotactic, Syndiotactc and Atactic, (e.g. PMMA)III. Geometrical isomerism : 1,2 or 1,4; etc.; cis- and trans-; (e.g. polybutadiene...
Resolution of the chemical cross-linkers at an elevated temperature allows the two-component ds rings to function independently. The two key factors that empower this method are the design of DNA fragments with a C-curvature and the choice of the chemical cross-linkers that can position the two...
Cellular senescence, a persistent state of cell cycle arrest, accumulates in aged organisms, contributes to tissue dysfunction, and drives age-related phenotypes. The clearance of senescent cells is expected to decrease chronic, low-grade inflammation an
(tyrosine) residue, and the ability of incorporation of these mutants was compared. Properties of Y639F mutant of the T7 RNA polymerase, which is a mutant at a location corresponding to Y526 of T7 DNA polymerase, are described in the literature (Sousa., EMBO J., 14:4609-4621 (1995))...