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Dynamic Characteristic Analysis of Antibodies in Patients With COVID-19: A 13-Month Study. [PDF]
Front Immunol, 2021 There is a worldwide pandemic of Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection; yet our understanding remains limited on the characteristic of antibodies, especially for dynamic long-term tracking.
Shi D +18 more
europepmc +2 more sources
IEEE Access, 2021 Deformation monitoring and dynamic characteristic analysis of bridge structures are the vital and basic requirements for the safe operation of bridges.
Xinpeng Wang +5 more
semanticscholar +3 more sources
Dynamic Characteristic Identification
Special Topics in Structural Dynamics & Experimental Techniques, Volume 5, 2019 This paper introduces a dynamic system parameter extraction approach using experimental data and a known characteristic equation for a single degree of freedom mass-spring-damper system. The efficacy of curve fitting to determine mass, damping, and stiffness for simulated underdamped, critically damped, and overdamped systems is explored.
Clay Jordan, Tommy Hazelwood
openaire +3 more sources
INFLUENCE OF CHANGES IN THE WORKING TEMPERATURE OF FLEXIBLE COUPLINGS ON THEIR STIFFNESS CHARACTERISTICS [PDF]
Transport Problems, 2022 This article compares flexible couplings of the spider-type insert, and the tire-type insert. The influences of the volume and hardness of the elastomeric connector on the characteristics of this type of coupling, as well as the course of the change of ...
Tadeusz OPASIAK +3 more
doaj +1 more source
The Dynamic Characteristic and Hysteresis Effect of an Air Spring
International Journal of Applied Mechanics and Engineering, 2015 In many applications of vibration technology, especially in chassis, air springs present a common alternative to steel spring concepts. A design-independent and therefore universal approach is presented to describe the dynamic characteristic of such ...
F. Löcken, M. Welsch
doaj +2 more sources
Mathematics, 2023 This study focuses on the stiffness and dynamic characteristic rules of a bridge approach zone in a high-speed railway (HSR). Indoor and in situ tests were performed to explore the stiffness and dynamic characteristics of the roadbed filling.
Ping Hu +5 more
doaj +1 more source
IEEE Access, 2023 In laser wireless power transmission (LWPT) system, the dynamically varying laser intensity or load on the photovoltaic (PV) cell may result in significant decrease of the power, efficiency and stability.
Zhenyang Xiong +4 more
doaj +1 more source
IEEE Transactions on Transportation Electrification, 2022 State-of-health (SoH) is one of the critical battery states that must be estimated and closely monitored by the on- board battery management system in electric vehicles (EVs).
Jufeng Yang, Yingfeng Cai, C. Mi
semanticscholar +1 more source
IEEE Access, 2022 In on-site measurement, as the transformer’s structure is often unknown, the application of frequency domain spectroscopy (FDS) is greatly limited in moisture assessment of transformer.
Qingchuan Xu +3 more
doaj +1 more source
Dynamic Characteristic Analysis of Centrifugal Pump Impeller Based on Fluid-Solid Coupling
Journal of Marine Science and Engineering, 2022 Purpose: Centrifugal pumps are prone to vibration problems during operation due to poor dynamic characteristics of its impellers that serve as the only running parts of such devices; the dynamic characteristics of the impeller during operation are the ...
Yufang Li +4 more
semanticscholar +1 more source