Results 41 to 50 of about 1,067 (222)
Science Progress, 2020 In order to accurately improve and predict chatter stability region of machining process, an optimization method of machining process with non-uniform allowance of integral impeller was proposed.
Yan Wu +4 more
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Animal Research and One Health, EarlyView.Schematic diagram illustrating how miR‐222 promotes bovine intramuscular adipogenesis by targeting DDIT4 to activate the mTORC1 signaling pathway. ABSTRACT Intramuscular fat (IMF) is a key determinant of beef quality, particularly with respect to tenderness, flavor, and juiciness.
Jianbing Tan +7 more
wiley +1 more source
Comprehensive Evaluation of Techniques for Intelligent Chatter Detection in Micro-Milling Processes
IEEE AccessFrictional and regenerative chatter are the most relevant unstable dynamic conditions in micro-milling. Both phenomena promote chatter, affecting the surface finishing and reducing the tool life.
Guilherme Serpa Sestito +3 more
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Prediction Methods and Experimental Techniques for Chatter Avoidance in Turning Systems: A Review
Applied Sciences, 2019 The general trend towards lightweight components and stronger but difficult to machine materials leads to a higher probability of vibrations in machining systems.
Gorka Urbikain +4 more
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Multi-station deep learning on geodetic time series detects slow slip events in Cascadia
Communications Earth & Environment, 2023 Slow slip events (SSEs) originate from a slow slippage on faults that lasts from a few days to years. A systematic and complete mapping of SSEs is key to characterizing the slip spectrum and understanding its link with coeval seismological signals.
Giuseppe Costantino +5 more
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Toward a Greener Future: How and When Blockchain and Digitization Drive Green Finance
Business Strategy and the Environment, EarlyView.ABSTRACT The COVID‐19 pandemic has significantly affected small‐ and medium‐sized enterprises (SMEs) and poses challenges in acquiring financing. Growing green investments require transformative infrastructure and innovative green financing solutions. Blockchain technology is ideal for delivering green environmental information because it provides real‐
Sikandar Rahman +7 more
wiley +1 more source
Numerical Analysis of CNC Milling Chatter Using Embedded Miniature MEMS Microphone Array System
Inventions, 2018 With the increasingly common use of industrial automation for mass production, there are many computer numerical control (CNC) machine tools that require the collection of data from intelligent sensors in order to analyze their processing quality.
Pang-Li Wang, Yu-Ting Tsai
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Ecography, EarlyView.The Pan‐Himalayan region harbors exceptional biodiversity, yet the origins and underlying mechanisms driving this remarkable diversity remain poorly understood, especially among species‐rich invertebrates. Pimoa spiders exhibit an intercontinental disjunct distribution across three major mountain regions: the Rockies, the Alps, and the Pan‐Himalaya ...
Xiaoqing Zhang +9 more
wiley +1 more source
Ultrafast oscillations in the human brain and their functional significance
Epilepsia, EarlyView.Abstract Objective The upper frequency limit of human brain activity remains unknown. Using ultrahigh sampling rate (≥20 kHz) intracranial microelectroencephalography, this study aimed to systematically explore and quantitatively characterize brain field oscillations beyond the established high‐frequency oscillation range (>2 kHz), and to determine ...
Milan Brázdil +13 more
wiley +1 more source
Machines, 2023 In mechanical cutting and machining, self-excited vibration known as “Chatter” often occurs, adversely affecting a product’s quality and tool life. This article proposes a method to identify chatter by applying a machine learning model to classify data ...
Quang Ngoc The Ho +4 more
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