Results 111 to 120 of about 1,303 (282)
In recent years, with the continuous growth in China’s economy, the continuous advancement of urbanization and industrialization, the contradiction between rapid economic development and the continuous reduction in traditional fossil energy ...
Guobin Jin, Hewei Liu
core +1 more source
���Commutation Methods for SCR-Based Square-Wave Link Inverter
, 2022 A silicon controlled rectifier (SCR) based square-wave link inverter (SqLI) is an interesting and useful topology for applications like photovoltaic and battery energy systems because it can provide dc-to-ac power conversion with galvanic isolation but ...
Kim, Minjeong
core
Income Mobility, Automation, and Occupational Licensing
Southern Economic Journal, EarlyView.ABSTRACT Technological change has long been tied with distributional concerns due to displacement against certain skills on labor markets. Short‐run dislocations could create scarring in the long run. For example, shifts against less skilled workers with children could limit their ability to improve the inter‐generational income mobility of their ...
Vincent Geloso +2 more
wiley +1 more source
IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.This paper proposes a decentralized electric vehicle (EV) charging control method designed to clear voltage violations in distribution grids with high EV penetration, while considering consumer convenience. The concentration of EV charging demand can cause localized voltage violations, posing a significant challenge to grid operation.
Takafumi Watanabe +7 more
wiley +1 more source
Improved Commutation Failure Prevention Control for Inter-Phase Short-Circuit Faults
To enhance the resistance to commutation failures of high-voltage direct current (HVDC) transmission systems under interphase short-circuit faults, an improved commutation failure prevention (CFPREV) control strategy is developed and validated. Initially,
Lei Liu +4 more
core +1 more source
TESOL Quarterly, EarlyView.Abstract This article examines how online tutoring platforms (OTPs) have facilitated new forms of (im)mobility—and discourses of (im)mobility—among online English tutors. Drawing on semi‐structured interviews with online tutors, the article critically interrogates OTPs' primary selling point: that online tutors can work “anytime, anywhere.” While OTPs ...
Nate Ming Curran
wiley +1 more source
TESOL Quarterly, EarlyView.Abstract This teaching article explores how microlearning can support TESOL educators in developing the pedagogical and emotional capacities needed to use generative artificial intelligence (GenAI) tools to design and evaluate digital multimodal compositions (DMC).
Lucas Kohnke, Di Zou
wiley +1 more source
Operation characteristics analysis of the symmetrical unipolar SLCC-HVDC
电力工程技术Multi-source self-adaption STATCOM and line commutated converter (SLCC) technology can overcome the inherent shortcomings of conventional line commutated converter (LCC) based high-voltage direct current (HVDC) transmission technology.
Junchao ZHENG +5 more
doaj +1 more source
Crafting the Future: Developing Graduate Programs Aligned With Demographic Trends
New Directions for Teaching and Learning, EarlyView.ABSTRACT In response to changing student demographics and increasing budget constraints, many colleges and universities are reevaluating their graduate education strategies. While some institutions are striving to save costs via program cuts and layoffs, others are refocusing attention on student recruitment, specifically targeting working adults as a ...
Jennifer A. Owens +2 more
wiley +1 more source
Wildlife Biology, EarlyView.Abundant deer populations often cause conflicts in suburban communities, yet traditional population reduction methods, such as controlled hunting, can be challenging to implement. Fertility control, specifically through ovariectomy, can limit reproduction and reduce populations in certain settings, but its effect on movement behavior remains poorly ...
Vickie DeNicola +2 more
wiley +1 more source