Results 161 to 170 of about 968,798 (349)
Elastohydrodynamic Simulation of Pneumatic Sealing Friction Considering 3D Surface Topography
Chemical Engineering &Technology, Volume 46, Issue 1, Page 167-174, January 2023., 2023 The influence of the surface topography of the sealing counterface in a pneumatic spool valve on the sealing friction force during operation is investigated. For that, the 3D surface topography of the running surface has been measured optically. Using an elastohydrodynamic lubrication simulation, it could be demonstrated that the surface topography ...
Niklas Bauer +4 more
wiley +1 more source
Angewandte Chemie, EarlyView.Adding a base to PET‐RAFT polymerization significantly enhances the reactivity of acidic CTAs with Zn‐based photocatalysts, enabling polymerization under low light intensity (0.25 mW cm−2). This approach outperforms traditional PET‐RAFT, which showed no conversion under the same conditions.
Giovanni Lissandrini +6 more
wiley +2 more sources
Stateful Full Adder Using Silicon Diodes
Advanced Intelligent Systems, EarlyView.This simulation study presents stateful full adders comprising silicon p+–n–p–n+ diodes. The switching and bistable memory characteristics of the diodes enable full adder and bidirectional logic operation. An N‐bit full adder can be realized in a crossbar array using 9N + 1 diodes and 6 + 5N logic steps.
Jaemin Son +3 more
wiley +1 more source
MSB-First Interval-Bounded Variable-Precision RealTime Arithmetic Unit
Journal of ICT Research and Applications, 2013 This paper presents a paradigm of real-time processing on the lowest level of computing systems: the arithmetic unit. The arithmetic unit based on this principle containing addition, subtraction, multiplication and division operations is described. The
Yusrila Y. Kerlooza +2 more
doaj
Energy‐Efficient Online Training with In Situ Parallel Computing on Electrochemical Memory Arrays
Advanced Intelligent Systems, EarlyView.By leveraging the intrinsic functionalities of electrochemical random‐access memory, the conductance response to pulse amplitude and quantity enables stochastic multiplication and parallel outer‐product operations between two vectors. This approach significantly accelerates weight gradient computations while reducing time complexity, latency, and ...
Yingming Lu +7 more
wiley +1 more source
Angewandte Chemie, EarlyView.Ir(III) complexes with contrasting MLCT or TSCT transition characters were synthesized, among which the TSCT emitter f‐ct13b gave PhOLED device with an EQEmax of 22.2% and CIExy of (0.155, 0.120). Additionally, hyper‐OLED bearing another TSCT sensitizer, f‐ct13c and v‐DABNA terminal emitter, achieved a narrowband blue hyperphosphorescence with EQEmax ...
Jie Yan +12 more
wiley +2 more sources
Function Evaluation in Unnormalized Arithmetic [PDF]
, 1964 Robert L. Ashenhurst
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Robodebt cultures and useful idiots: Why Robodebt was not a techno‐failure
Australian Journal of Social Issues, EarlyView.Abstract Australia's Robodebt scheme is now internationally infamous for how not to use automation in government. Belying heightened concern with artificial intelligence, Robodebt involved traditional, relatively simple computer algorithms to automate the identification and pursuit of alleged historical welfare debts. Yet, it was based on a false legal
Paul W. F. Henman
wiley +1 more source
Munsell and Ostwald colour spaces: A comparison in the field of hair colouring
Color Research &Application, Volume 48, Issue 1, Page 6-20, January/February 2023., 2023 Left: Partial 3D representations of Ostwald (top) and Munsell (bottom) colour‐order systems. Right and centre: parallel between Munsell colour attributes (Hue, Value, Chroma) and hair colour attributes (nuance, tone, intensity). Abstract Colour science has had a very long history, dotted over the millennia with many contributions from the most diverse ...
Simone Liberini, Alessandro Rizzi
wiley +1 more source