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22.671  Articles
1 of 2.268 pages  |  10  records  |  more records»
Since the parasitic voltage ringing and switching power losses limit the operation of active devices at elevated frequencies; therefore, a higher-order inductor-capacitor (LC) filter is commonly used, which offers extended attenuation above the cutoff fre... see more

DC microgrids are localized and independent power distribution networks which show high efficiency when batteries and renewable sources are interconnected with the system. This paper addresses the stability of the dc microgrid through a decentralized cont... see more

This article aims to classify the overall uses of high-frequency English verbs in a novel methodology from both a pattern and meaning perspective, which has not be done in previous studies, with special reference to TAKE and MAKE. In the pattern-based ana... see more

Introduction: When the 20th century started Orthodontics was first recognized as a science. The removal or extraction of teeth destroys the ideal esthetics and occlusion, which was the base of orthodontic treatment plans. Edward Hartley Angle and his foll... see more

Floor vibration due to human activities (walking, running, etc.) and operating machines generally makes inconveniences for residents. The natural vibration frequency of beams is determined as the main source and also the controlling parameter of such the ... see more

The aim of the study is to assess the pharmacotherapy rationality of patients with chronic ischemic heart disease (IHD) in an average statistical Ukrainian health care institution. The retrospective analysis of prescription leaflets of drugs for 100 patie... see more

This paper aims to build a mobile communication system suitable for different application scenarios of the Internet of Things (IoT). For this purpose, an IoT system was developed based on device-to-device (D2D) communication technology and radio-frequency... see more

Large scale path loss modeling plays a fundamental role in designing both fixed and mobile radio systems. Wireless system are complex systems, so that prediction of the radio coverage is not done in an exact manner. Therefore before setting the system we ... see more

The traditional additional inertial control (T-AIC) strategy can provide frequency support for the directly-driven wind turbine with a permanent magnet synchronous generator (D-PMSG). However, due to the fixed control coefficients, the frequency modulatio... see more

1 of 2.268 pages  |  10  records  |  more records»