نتایج جستجو برای: hysteresis loss

تعداد نتایج: 458340  

Journal: :Journal of Magnetism and Magnetic Materials 2007

Journal: :RFC 2012
Omprakash Gnawali Philip Levis

The Routing Protocol for Low-Power and Lossy Networks (RPL) constructs routes by using Objective Functions that optimize or constrain the routes it selects and uses. This specification describes the Minimum Rank with Hysteresis Objective Function (MRHOF), an Objective Function that selects routes that minimize a metric, while using hysteresis to reduce churn in response to small metric changes....

Journal: :Journal of the Magnetics Society of Japan 1999

Journal: :The Journal of experimental biology 2015
Giovanni A Cavagna Mario A Legramandi

A long-lasting challenge in comparative physiology is to understand why the efficiency of the mechanical work done to maintain locomotion increases with body mass. It has been suggested that this is due to a more elastic step in larger animals. Here, we show in running, hopping and trotting animals, and in human running during growth, that the resonant frequency of the bouncing system decreases...

2013
V. Prithivirajan P. Venkata Krishnan A. Punitha

Abstract In this paper we present design and analysis of RF MEMS switches with crab-leg connection beam structures. The mechanical characteristics of switch including pull down voltage, hysteresis analysis and capacitance between beam and center conductor are studied. RF characterization of the switch including insertion loss, return loss and isolation are also investigated. Measurement results...

2015
Jixian Xu Andrei Buin Alexander H Ip Wei Li Oleksandr Voznyy Riccardo Comin Mingjian Yuan Seokmin Jeon Zhijun Ning Jeffrey J McDowell Pongsakorn Kanjanaboos Jon-Paul Sun Xinzheng Lan Li Na Quan Dong Ha Kim Ian G Hill Peter Maksymovych Edward H Sargent

Solution-processed planar perovskite devices are highly desirable in a wide variety of optoelectronic applications; however, they are prone to hysteresis and current instabilities. Here we report the first perovskite-PCBM hybrid solid with significantly reduced hysteresis and recombination loss achieved in a single step. This new material displays an efficient electrically coupled microstructur...

Journal: :Journal of Biomechanical Science and Engineering 2015

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