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キゴウ モデル ケンサ ノ ヘイコウ ソフトウェア システム ヘノ オウヨウ [PDF]

open access: yes, 2004
第17回回路とシステム軽井沢ワークショップ論文集The 17th Workshop on Circuits and Systems in Karuizawa. April 26.
Kikuno, Tohru   +5 more
core  

The Spiritual Path of Transformation1

open access: yesJournal of Analytical Psychology, Volume 70, Issue 3, Page 374-392, June 2025.
Abstract Transformation is an essential component of individuation; it is not a linear but a circular process, encompassing experiences of standstill and deadlock where no longitudinal continuation is visible. Jung describes transformation in alchemical terms as a shared dialectical “reaction” between patient and analyst.
Eckhard Frick
wiley   +1 more source

并行双回特高压直流输电线路地面合成场强计算与试验研究

open access: yesGaoya dianqi, 2015
文中采用Deutsch假设和现场实测相结合的方法,分析了特高压、并行双回特高压直流输电线路下地面合成场强的分布特性。结果表明:基于Deutsch假设计算的结果与实测结果吻合,适用于实际工程合成场强的预测。双回特高压直流线路并行时,由于空间正负离子流的相互影响作用,其场强分布与导线排列方式有较大关系,两回路线路内侧极性相同时,并行线路之间区域合成场强较单回增加,内侧极性相反时,并行线路之间区域场强较单回减小。同时,随着两回线路之间距离的减小,或线路高度的增加,与单回路相比 ...
杨小玲   +4 more
doaj  

Fundamental properties of Relay-oscillators [PDF]

open access: yes, 1954
In the relay-oscillators, the chatter or rebounce is most important. In this paper, the contact phenomena of metal vibrators is treated at first and chatter-less condition is given, and next, vibration modes of vibrators, current build up, and magnetic ...
井上 浩
core   +1 more source

Uncovering Xi Jinping's Policy Agenda: Text As Data Approach

open access: yesThe Developing Economies, Volume 63, Issue 1, Page 9-46, March 2025.
How many agendas has Xi Jinping put forth and promoted since taking office in 2012, and what are the types of agendas? How much of political attention has each agenda received, and how has the allocation of attention changed over time? We utilize a dataset of presidential statements, speeches, and reports from 2012 to 2022 and employed automated text ...
Jaehwan Lim, Asei Ito, Hongyong Zhang
wiley   +1 more source

一种新的合成试验回路

open access: yesGaoya dianqi, 2009
对于超特高压断路器容量试验,传统的电流引入合成试验回路由于自身的局限性已无法满足标准要求。针对这一问题,提出了一种新型合成试验回路。介绍了该试验回路的工作原理,分析了回路的等价性。特高压断路器试验结果表明,该回路具有足够高的试验等价性,可以满足特高压断路器的开断试验要求。
李刚, 孙梅, 程茵
doaj  

Polyphase Oscillator with SCR [PDF]

open access: yes, 1969
In this report, we discribe the circuit motion of polyphase Oscillator with SCR and the approximate calculation of the every phase period of it. SCR has three terminals, and is a swithing device which is able to take withstanding voltage and allowable ...
八木 寛, 村井 忠邦
core   +1 more source

Ultrasound‐guided caudal cervical articular process arthrocentesis is accurate in live horses with and without arthropathy

open access: yesEquine Veterinary Journal, Volume 57, Issue 2, Page 398-405, March 2025.
Abstract Background Cervical articular process joint (CAPJ) therapy is advocated for horses with neck disorders. Several ultrasound‐guided CAPJ techniques have been described in cadaver studies with 72%–89% intra‐articular injection accuracy; however, the CAPJ injection accuracy in clinical equine practice has not been extensively reported.
Elizabeth J. Davidson   +3 more
wiley   +1 more source

特高压断路器几种开断试验回路比较

open access: yesGaoya dianqi, 2006
特高压断路器开断试验方法的研究是特高压输电技术发展需要解决的关键问题之一。根据开断过程中的电弧特性,基于Mayr电弧方程理论,建立参数化的PSCAD电弧电阻模型,通过对几种适用于特高压断路器开断试验的合成回路进行系统仿真分析,模拟了直接试验回路、Hitachi四参数试验回路和ABB的EPIC试验回路的开断过程,以直接试验回路为基准,对Hitachi回路和EPIC回路开断前后的电弧过程和恢复电压进行了比较。
裴振江   +3 more
doaj  

雷击交流侧同塔双回线路时换流站过电压特性

open access: yesDianci bileiqi, 2020
超高压电网多采用同塔双回或多回线路,由于杆塔较高,遭受雷击时可能造成多回线路闪络。依托某换流站500 kV交流侧系统,利用EMTP/ATP建立电站雷电侵入波过电压计算模型,研究换流站交流侧同塔双回线路遭受雷击时站内设备上过电压特性以及与单回线路的区别。结果表明:雷击同塔双回线路杆塔时,在两回线路均闪络的情况下,换流站设备上反击侵入波过电压在双线运行方式下幅值远高于单线运行方式,且过电压最大值一般是在雷击进线段第二基杆塔TW2时出现,反击过电压特性与雷击单回线路差异较大 ...
周姣, 陈小月
doaj  

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