Results 111 to 120 of about 321 (133)

Best Practices for Data Modernization Across the United States Public Health System: Scoping Review. [PDF]

J Med Internet Res
Zeba Z, Lartey ST, Durneva P, Roy S, Jha N, Ofori MA, Mittal N, Dockery S, Scarboro NS, Taylor M, Joshi A.   +10 more
europepmc   +1 more source

Machining Simulation of Novikov Profile Gear Models for Analysis and Computational Calculations. [PDF]

Materials (Basel)
Fudali P, Markowski T, Pacana J.
europepmc   +1 more source

MS-LTCAF: A Multi-Scale Lead-Temporal Co-Attention Framework for ECG Arrhythmia Detection. [PDF]

Bioengineering (Basel)
Feng N, Chen C, Du P, Gong C, Pei J, Huang D.   +5 more
europepmc   +1 more source

Genomic epidemiology of enteropathogenic Escherichia coli (EPEC) in southwestern Nigeria

Akinlabi OC, Dada RA, Olayinka AA, Oginni-Falajiki IO, Bejide OS, Adewole PD, Thomson NR, Aboderin AO, Okeke IN.   +8 more
europepmc   +1 more source

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Study on 3-D modification for reducing vibration of helical gear based on TCA technology, LTCA technology and system dynamics

Mechanical Systems and Signal Processing, 2021
Abstract Vibration and noise of gear meshing come from the dynamic working conditions, therefore, combining gear modification and dynamic characteristic analysis may offer reliable basis for the modification. Compared with profile modification and axial modification, 3-D modification is more comprehensive.
Cheng Wang
exaly   +2 more sources

Research on Dynamic Model of Double Helical Gear Pair Based on TCA and LTCA

The International Journal of Acoustics and Vibration, 2019
Numerous dynamic models of spur gears, helical gears, bevel gears, and face gears can be found in various studies. However, studies that focus on the dynamic model of a double helical gear pair are quite limited. The author proposed a model of a double helical gear pair by only considering the axial vibration.
Cheng Wang, Shouren Wang, Gaoqi Wang
exaly   +2 more sources

Recovery of phosphate as struvite from low-temperature combustion sewage sludge ash (LTCA) by cation exchange

Waste Management, 2019
As a phosphorus-rich material, low-temperature combustion sewage sludge ash (LTCA) contains over 9 wt% content of phosphorus (P) and a large proportion of impurities, especially the content of Fe arrives at 14.59 wt%. To fully utilize LTCA as a fertilizer, this study investigated a procedure for P recovery from LTCA via struvite crystallization with ...
Qunxing Huang, Lei Wang
exaly   +3 more sources

The effect of eccentricity error on the static load sharing characteristics of PTBTS based on 3D-LTCA method

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
Eccentricity error represents a common error form in gear transmission systems. Its presence significantly impacts the time-varying meshing stiffness (TVMS) and transmission error among gear pairs, consequently exerting a notable influence on the load sharing coefficient (LSC) of power two branching transmission system (PTBTS).
Hu Yu, Rupeng Zhu
exaly   +2 more sources

Research on vibration characteristics of gear systems with surface waviness based on LTCA method

exaly   +2 more sources