Results 31 to 40 of about 6,531,279 (257)
Modelling and simulation of the dynamic behaviour of a ball screw system using transmission line modelling technique [PDF]
This paper presents a new approach for the modelling of a screw shaft including the axial and torsional dynamics in the same model. The model includes the distributed parameter dynamics of the ball screw system and the effect of mass distribution.
Pislaru, Crinela +2 more
core +4 more sources
WEST Associates Transmission Line
, 2006 Document: "WEST Associates transmission line map",1966 ...
Western Energy Supply and Transmission (WEST) Associates (?)
core +2 more sources
Advances in Materials Science and Engineering, 2020 Herein, a three-dimensional (3D) finite element model of a strain clamp-conductor system is established, with an NY-300/40 compression-type strain clamp taken as an example.
Zhongfei Ye +5 more
doaj +1 more source
Bayesian Estimates of Transmission Line Outage Rates That Consider Line Dependencies [PDF]
, 2020 Transmission line outage rates are fundamental to power system reliability analysis. Line outages are infrequent, occurring only about once a year, so outage data are limited.
Wehenkel, Louis +6 more
core
Analysis of Defect Detection for 10 kV Composite Insulator Based on the Microwave Method
EnergiesDuring the long-term operation of composite insulators in transmission lines, they are easily affected by harsh environments, resulting in hidden defects such as surface contamination, shed damage, and adhesive failure. A defect detection method based on
Peng Li +6 more
doaj +1 more source
Influence of the line characterization on the transient analysis of nonlinearly loaded lossy transmission lines [PDF]
, 1994 The analysis of nonlinearly terminated lossy transmission lines is addressed in this paper with a modified version of a method belonging to the class of mixed techniques, which characterize the line in the frequency domain and solve the nonlinear problem
PIGNARI, SERGIO AMEDEO +6 more
core +1 more source
EnergiesWildfires frequently occur, posing a significant threat to the operational stability of transmission lines across mountainous forest areas. Therefore, this paper reviews numerous studies conducted by domestic and international scholars on the gap ...
Haohua Hu, Peng Li, Daochun Huang
doaj +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
AIP Advances, 2022 The inversed Preisach hysteresis model is widely used to realize the rapid coupling of hysteresis characteristics of core materials in finite element analysis. However, the small major hysteresis loop is difficult to be accurately simulated.
Long Chen +3 more
doaj +1 more source