Results 81 to 90 of about 2,371 (260)
Deepening the real options debate: Real options as dynamic optimization
Strategic Management Journal, EarlyView.Abstract Research Summary Is real option theory useful for management research? This topic was hotly debated two decades ago. Real options were said to be inapplicable to management research and to lack conceptual distinctiveness. Whereas responses to the claim about the non‐distinctiveness of real options were disparate, the concern about the theory's
Arkadiy V. Sakhartov +2 more
wiley +1 more source
A Performance Comparison of Conventional and Transverse Flux Rotating Switched Reluctance Motors
Gazi Üniversitesi Fen Bilimleri Dergisi, 2019 High power and torque densities have been claimed for transverse flux structures over the conventional (radial flux) switched reluctance machine (CSRM) structures in recent publications.
Nurettin ÜSTKOYUNCU, Krishnan RAMU
doaj +1 more source
The design of switched reluctance motors for efficient energy conversion [PDF]
A new switched reluctance motor configuration is proposed, in which the windings are arranged to encourage short magnetic flux paths within the motor.
Michaelides, Alexandros M.
core
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
Direct instantaneous torque control for switched reluctance machines considering mutual coupling
The Journal of Engineering, 2019 Torque ripple reduction is the main goal of direct instantaneous torque control (DITC). However, the quality of the switched reluctance machine control is only as good as its machine model.
Claude Pascal Weiss +2 more
doaj +1 more source
Key Parameters Optimization of a Novel Tubular Double Excitation Windings Linear Switched Reluctance Motor [PDF]
, 2015 This paper discussed the characteristic analysis of the novel tubular double excitation windings linear switched reluctance motor (LSRM), and the influence of this motor performance by different key parameters.
I-Ming Chen +10 more
core +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
THERMAL MANAGEMENT FOR A SWITCHED RELUCTANCE MACHINE [PDF]
, 2016 The thermal management of electric machines is investigated with the application of techniques to a Switched Reluctance Machine and a high-speed Switched Reluctance Machine.
Marlow, Richard
core
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