Results 71 to 80 of about 2,979 (234)
, 1963 In lieu of an abstract, below is the essay\u27s first paragraph. The poet does not, cannot, waste words. He is, for the most part, devoid of digression, those sideroads so common, and so enjoyable to the writers of prose.
Rossi, Robert
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MicromachinesAutonomous vehicles, submersible robotic systems and drones, and other human-carrying equipment consistently adhere to a safety perimeter, ensuring collision-free navigation amidst surrounding objects. In contrast, roller coaster vehicles, despite being constrained to a predetermined track, necessitate frequent safety distance detection owing to the ...
Huajie Wang +3 more
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Parametric Analysis of Spiking Neurons in 16 nm Fin Field‐Effect Transistor Technology
Advanced Intelligent Discovery, EarlyView.Energy efficient computing has driven a shift toward brain‐inspired neuromorphic hardware. This study explores the design of three distinct silicon neuron topologies implemented in 16 nm fin field‐Effect transistor technology. While the Axon‐Hillock design achieves gigahertz throughput, its functional fragility persists. The Morris–Lecar model captures
Logan Larsh +3 more
wiley +1 more source
Roller element bearing fault detection and diagnosis based on an optimised envelope analysis [PDF]
, 2013 The rolling element bearing is a key part in many mechanical facilities and the diagnosis of its faults is\ud very important in the field of machinery health monitoring for safe and efficient operations. Currently,\ud envelope analysis is widely used to obtain the bearing defect harmonics from the envelope signal\ud spectrum for the detection and ...
Rehab, Ibrahim +3 more
openaire
Towards Advanced Intelligent and Perceptive Soft Grippers
Advanced Intelligent Systems, EarlyView.Implementing soft yet strong and intelligent soft grippers request innovative and creative solutions in designing soft bodies and seamlessly integrating actuated systems with hierarchical sensing. This review systematically analyses soft grippers with a deep understanding of core components, from fundamental design principles to actuation and sensing ...
Haneul Kim +4 more
wiley +1 more source
Jixie chuandong, 2019 In order to analyze the influence of key parameters on the contact and lubrication performance of the inner meshing worm gear of the roller envelop， the mathematical model of the new worm drive is built.
Yuanhong Song +3 more
doaj
Jixie chuandong, 2020 According to the transmission principle and mathematical model of the roller envelope end face meshing worm drive， the conjugate relationship of the roller envelope end face meshing worm is analyzed， and the design scheme of the roller envelope end face ...
Kai Wang
doaj
The Old Dark House and the Space of Attraction [PDF]
, 2010 Writers have invoked the concept of the “cinema of attractions,” from early cinema studies, to claim that horror films sacrifice narrative integrity to deliver sudden frights and spectacular shocks.
Spadoni, Robert
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BMEMat, EarlyView.This review provides an overview of the properties, composites and application of two‐dimensional (2D) nanomaterials for wearable electrochemical biosensors. Also, the challenges and future prospects of utilizing 2D nanomaterials in wearable electrochemical biosensor applications are discussed.
Kou Zhang +8 more
wiley +1 more source
Assessment of worm gearing for helicopter transmissions [PDF]
A high-efficiency hydrostatic worm gear drive for helicopter transmissions is assessed. The example given is for a large cargo helicopter with three 4000-kW engines and transmission reduction ratio of 110. Also contained are: an efficiency calculation, a
Chaiko, Lev
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