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141
Power Harmonic Analysis via Neural Network and Quasi-synchronous Sampling Method
Published 2021-01-01“…Aiming at the accuracy of power system harmonic analysis with asynchronous sampling, a harmonic analysis algorithm based on quasi synchronous sampling algorithm and neural network is proposed in this paper. …”
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142
Research on Energy Saving Technology of Metro Permanent Magnet Synchronous Traction System
Published 2018-01-01“…Takes Changsha metro line 1 as an example, the energy consumption of permanent magnet synchronous traction system was simulated and tested in field, and a detailed efficiency and energy consumption analysis compared to asynchronous traction system was made. The comprehensive energy saving rate of permanent magnet traction system was pointed from 6.6% to 36.9%, which suggested that the application of permanent magnet synchronous traction system in rail transit should be promoted actively in China.…”
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143
Online Teching and Learning: New Dimensions
Published 2024-12-01“…This essay will also touch upon the emergence of online education, examining its key drivers, advantages, challenges, and the implications for the future of learning.…”
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144
Energy consumption analysis of permanent magnet traction system in Changsha rail transit
Published 2023-07-01“…The paper provided a brief introduction to the characteristics and current applications of permanent magnet synchronous motors in the trains of Changsha metro line 5. …”
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145
Transformation in Biology Learning during the Covid-19 Pandemic: From Offline to Online
Published 2020-12-01“…Whatsapp is the most dominant media utilized in the virtual synchronous activities (38%) and asynchronous activities (41%) even though this application is not designed for learning purposes. …”
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146
"I'm the first video Voicethread–it's pretty sweet, I'm pumped": Gender and Self-Expression on an Interactive Multimodal Platform
Published 2017-09-01“…We propose explanations for these findings and discuss their implications for identity performances in interactive multimodal environments.…”
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147
Semi-Automated Graphical System for Calculating Pulmonary Vascular Impedances in a Clinical Setting
Published 2021-01-01“…<italic>Goal:</italic> Create a semi-automated, graphical, stand-alone application that uses clinically available asynchronous pressure and Doppler velocity captures to rapidly calculate, display, and interpret the pulmonary vascular impedance (PVZ) spectra. …”
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148
Li-Fraumeni Syndrome With Six Primary Tumors—Case Report
Published 2024-01-01“…The implications for family members must be considered.…”
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149
Research on the Control System of the Converter for Oil Drilling Drive
Published 2012-01-01“…The results of the oil field application show that the control system has a good dynamic response performance and control performance.…”
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150
Lecture capture and learner engagement strategies for industrial engineering distance education: results of a pilot program
Published 2018-07-01“…Effective instructional practices are also identified. Implications for theory and practice The results provide important insights that can enhance the delivery of courses utilizing lecture capture technology across a range of educational contexts.…”
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151
APPROACH TO ADJUSTING LAMPS’ HEIGHTS AND ANGLES: DESIGN AND IMPLEMENTATION OF AN ELEVATING DEVICE FOR ILLUMINATION IN SLEDGE TESTS
Published 2022-06-01“…Both the power circuit and the control circuit were researched on to power and control the 4 3-phase asynchronous motors respectively. An effective solution was provided to the adjustment of the essential parameters in sledge tests’ illumination. …”
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152
Reimagining Historical Exploration: Multi-User Mixed Reality Systems for Cultural Heritage Sites
Published 2025-03-01“…This work presents a mixed reality (MR) system designed to explore inaccessible cultural heritage sites through immersive and interactive experiences. The application features two versions: an asynchronous personalized guided system offering interactions tailored to individual users’ requests and a synchronous guided system providing a shared, collective navigation experience for all users. …”
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153
College students’ preferences and perceptions of online learning activities in a private school in Cavite
Published 2023-03-01“…These include listening to the lecture of the teacher during synchronous meetings and reading the articles according to their own pace or time among others. Implications include those increased utilization of interactive activities with students and integration of innovative and creative approaches to synchronous and asynchronous mode of teaching and learning delivery.…”
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154
PEER FEEDBACK ON LANGUAGE FORM IN TELECOLLABORATION
Published 2008-02-01“…We investigated specifically how and when post-secondary learners of English and Spanish provide corrective feedback on their partners' use of the target language in weekly asynchronous discussions by assigning them to one of two conditions: e-tutoring, in which students were asked to provide peer feedback on any linguistic form they perceived as incorrect; and e-partnering, in which students were not required to provide peer feedback but could do so on their own initiative. …”
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155
Promoting Shared Metacognition in Online Learning: The Practices of Distributed Teaching Presence and the Relationships to Cognitive Presence
Published 2024-12-01“…Data were collected through asynchronous online discussion and a questionnaire survey from 53 students enrolled in a graduate-level course at a northeastern private university in the United States. …”
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156
基于Pro/E的离合器参数化CAD系统
Published 2009-01-01“…The results reveal that clutch designers can improve design efficiency more than 30% with application of this system.…”
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157
The A3C Algorithm With Eligibility Traces of Energy Management for Plug-In Hybrid Electric Vehicles
Published 2025-01-01“…The core of the paper focuses on the application of the Asynchronous Advantage Actor-Critic (A3C) algorithm to address this problem. …”
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158
158 Designing an online mentoring platform for clinical research coordinators: A structured approach
Published 2025-04-01“…Despite challenges like digital literacy and asynchronous communication, effective facilitation is crucial for empowering future leaders.…”
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159
Properties, Characteristics and Parameters of Permanent Magnet Synchronous Motors under Vector and Scalar Frequency Control
Published 2019-06-01“…This is due to the fact that, as compared with asynchronous variable frequency drives, synchronous ones undergo lower power losses and they have rigid mechanical characteristics without speed feedback. …”
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160
Modification of the genetic algorithm for comprehensive topological optimization of the synchronous motors rotor
Published 2021-07-01“…Permanent magnet synchronous motors (PMSM) are widely used in various fields of application of electric drives of industrial enterprises. …”
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