Results 91 to 100 of about 1,923,064 (277)
Research and fabrication of bimetallic plate transducer based on finite element analysis
Materials & DesignBy enhancing the type 1–3 piezoelectric composite material, a highly sensitive hydroacoustic transducer sensitive element structure is suggested for uses in sonar systems, such as small target identification and fine imaging.
Yudan Lan +5 more
doaj +1 more source
Hematopoietic (stem) cells—The elixir of life?
FEBS Letters, EarlyView.The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo +4 more
wiley +1 more source
Научно-технический вестник информационных технологий, механики и оптикиThis paper presents theoretical and experimental research on improving the sensitivity of a refractive fiber-optic sensor operating on the principle of surface plasmon resonance (SPR).
A. A. Zykina +2 more
doaj +1 more source
VLSI for microelectronic coordinate-sensitive detector of the devices for element analysis of substance [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2009 VLSI which provides the simultaneous analysis of all composition of substance with a high sensitivity and precision has been developed. VLSI contains 384 detectors with a spatial resolution 25 microns.
Sidorenko V. P. +4 more
doaj
Investigation of mathematical model of pressure measurement system in aircraft engines [PDF]
Известия Саратовского университета. Новая серия: Математика. Механика. ИнформатикаA mechanical system consisting of a pipeline connected at one end to the combustion chamber of an aircraft engine, and with a sensor designed to measure the pressure in the combustion chamber at the other end is investigated in the work.
Velmisov, Petr Alexandrovich +2 more
doaj +1 more source
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Characteristics of a Magnetic Field Sensor with a Concentrating-Conducting Magnetic Flux Structure
Sensors, 2019 A magnetic field sensor with a new concentrating-conducting magnetic flux structure (CCMFS) is proposed in this paper, using a silicon-on insulator (SOI) Hall element fabricated by complementary metal oxide semiconductor (CMOS) technology as a magnetic ...
Xuelei Li, Xiaofeng Zhao, Dianzhong Wen
doaj +1 more source
FEBS Letters, EarlyView.Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang +5 more
wiley +1 more source
Rate Sensitive Continuum Damage Models and Mesh Dependence in Finite Element Analyses
The Scientific World Journal, 2014 The experiences from orthogonal machining simulations show that the Johnson-Cook (JC) dynamic failure model exhibits significant element size dependence. Such mesh dependence is a direct consequence of the utilization of local damage models.
Goran Ljustina +2 more
doaj +1 more source
Influence of the Dielectric Coating of the Outer Side of the Cathode in the Anode-Cathode Pairs of a Molecular Electronic Sensitive Element on the Conversion Coefficient. [PDF]
Micromachines (Basel), 2022 Bugaev A +4 more
europepmc +1 more source