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    Academic Journals

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• Principle of in-transit change in wave frequency

  Author:Gang RaoFrom:Physics Essays (Vol. 28, Issue 4) Peer-Reviewed

  Dec. 20155,131 words Report 1410LThe principle of "in-transit change in wave frequency" (ITCWF) presented here is based on a simple experiment with water waves. The principle is exploited in describing wave transmission through a pipe and is suitable...

• Two-Dimensional Compact FD-Like Stencils with High-Order Accuracy for Helmholtz Equation with a Planar Dielectric Interface.

  Authors:Hung-Wen Chang and Sin-Yuan MuFrom:Progress In Electromagnetics Research B (Vol. 64) Peer-Reviewed

  Dec. 20154,904 words Report 1540LWe derive and compare several finite-difference frequency-domain (FD-FD) stencils for points on or near a planar dielectric interface. They are based on interface conditions or from modifying Helmholtz equation. We...

• Feminist Frequencies: Regenerating the Wave Metaphor

  Author:Nancy A. HewittFrom:Feminist Studies (Vol. 38, Issue 3) Peer-Reviewed

  Fall 20128,551 words Critical essay 1590LIn the fall of 1920, women across the United States, many for the first time, cast ballots in a presidential election. The Nineteenth Amendment to the US Constitution, ratified that August, provided women with a federal...

• Exploration of prominent frequency wave in EEG signals from brain sensors network

  Authors:Raja Majid Mehmood and Hyo Jong LeeFrom:International Journal of Distributed Sensor Networks (Vol. 2015) Peer-Reviewed

  Annual 20154,511 words Report 1390LWe investigated the signals regularity of electroencephalography (EEG) channels separately and determined the energy of selected frequency waves, such as, [delta], [theta], [alpha], [beta], and [gamma]. The goal of this...

• Study of Frequency Characteristics for Three-Coil Wireless Power Transfer System with Different Positions.

  Authors:Xueyi Zhang, Yang Yuan, and Zhongqi LiFrom:Progress In Electromagnetics Research M (Vol. 93) Peer-Reviewed

  June 20204,693 words Report 1380LTo explore the problem that the frequency characteristics of a magnetically coupled threecoil wireless power transfer (WPT) system are affected with different positions, in this paper, the expressions of the resonant...