Results 81 to 90 of about 1,700 (233)
Torque sharing function control of switched reluctance machines with reduced current sensors
CES Transactions on Electrical Machines and Systems, 2018 This paper presents a Torque Sharing Function (TSF) control of Switched Reluctance Machines (SRMs) with different current sensor placements to reconstruct the phase currents.
Wei Peng +3 more
doaj +1 more source
A Test of the Coase Conjecture Using Prices of Electronic Books
Southern Economic Journal, EarlyView.ABSTRACT The Coase Conjecture predicts that a durable‐goods monopolist without commitment will rapidly cut price toward marginal cost. We test this prediction in the electronic‐book market using release‐day prices. To proxy for marginal cost, we use competitive prices of public‐domain electronic books on the same platforms.
Tim Groseclose, Alex Tabarrok
wiley +1 more source
Managing Competency‐Based Resistance in Video‐Mediated L2 Peer Feedback Sessions
TESOL Quarterly, EarlyView.Abstract Though there is growing empirical evidence on managing advice resistance as an institutional work of higher status party with superior epistemic knowledge domain (e.g., trainer) across diverse settings (e.g., supervision meetings), there is still a lack of research on how second language (L2) learners handle peer resistance in real time once ...
Kübra Ekşi
wiley +1 more source
Proctoring in a Second Language: Exploring Fairness and Justice in Remote English Language Testing
TESOL Quarterly, EarlyView.Abstract Remote proctoring is increasingly common in English language testing (Isbell & Kremmel, 2020), yet it often requires communication in the target language, unlike in‐person centers that may offer support in test‐takers' first language. Although prior studies have noted communication challenges in remote testing environments (Green & Lung, 2021;
Jieun Kim
wiley +1 more source
Thermally Induced Mechanical Stress in the Stator Windings of Electrical Machines
Energies, 2018 The lifetime of an electrical machine mainly depends on the thermal overloading. Modern day applications of electrical machines on one hand require compact machines with high power density, while on the other hand force electrical machines to undergo ...
Bishal Silwal, Peter Sergeant
doaj +1 more source
Australian Journal of Agricultural and Resource Economics, EarlyView.ABSTRACT This paper investigates the effects of two greenhouse gas (GHG) mitigation practices—minimum tillage and mid‐season drainage—on rice farmers' farm performance (e.g., crop yield and risk) and economic outcomes (e.g., income and vulnerability).
Hongyun Zheng, Wanglin Ma
wiley +1 more source
Quantitative comparison of electromagnetic performance of electrical machines for HEVs/EVs
CES Transactions on Electrical Machines and Systems, 2017 In this paper, various types of sinusoidal-fed electrical machines, i.e. induction machines (IMs), permanent magnet (PM) machines, synchronous reluctance machines, variable flux machines, wound field machines, are comprehensively reviewed in terms of ...
Z. Q. Zhu, W. Q. Chu, Y. Guan
doaj +1 more source
Australian Journal of Agricultural and Resource Economics, EarlyView.ABSTRACT This paper presents a systematic literature review and targeted searches to define a synthesis framework mapping the awareness–action gap, progression along the awareness–action continuum and policy acceptability in greenhouse gas (GHG) emissions mitigation among key stakeholders in Germany's cattle dairy and meat chains.
Karen Arcia +2 more
wiley +1 more source
Otimização de um motor de relutância síncrono com barreiras de fluxo [PDF]
, 2005 Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia ElétricaEsta dissertação tem como objetivo a apresentação de uma forma de otimização do fator de potência e do torque médio de um
Tavares, André Abelardo
core
Methods in Ecology and Evolution, EarlyView.Abstract Data‐ and code‐archiving are important components of open science, as both make research more transparent, reproducible, accountable and credible, allowing future researchers to build on previous work. Despite progress in implementing data‐ and code‐archiving policies in journals publishing ecology and evolution research, issues remain.
Natalie Cooper +1 more
wiley +1 more source