Results 91 to 100 of about 19,230 (226)

Innovative Educational Technologies in Undergraduate Mental Health Nursing Education: A Scoping Review

open access: yesInternational Journal of Mental Health Nursing, Volume 35, Issue 4, August 2026.
ABSTRACT Mental health nursing requires specialised training in therapeutic communication and related soft skills. Innovative, digitally enhanced strategies may support competency development, particularly amid clinical placement shortages. This article outlines insights from a scoping review of technology use in undergraduate mental health nursing ...
Sini Jacob   +4 more
wiley   +1 more source

Voltage Sag Compensation using SMES Based DVR Technology & Pi Controller [PDF]

open access: yes, 2015
Power quality is one of the most important topic that electrical engineering have been noticed in recent years. This paper describes the super conducting magnetic energy storage SMES based dynamic voltage restorer protect consumers from the grid voltage ...
, Shruti Verma, Amit Agrawal, Dr. Dharmendra Kumar Singh
core   +2 more sources

Comparison of Shoulder Balance between Rod Derotation and Rod Derotation with Direct Vertebral Rotation in Double Thoracic Adolescent Idiopathic Scoliosis

open access: yesGlobal Spine Journal, 2015
Introduction There is no report on the effect of DVR on the shoulder balance using segmental pedicle screw instrumentation in the treatment of double thoracic adolescent idiopathic scoliosis (AIS) with minimum 5-year follow-up.
Dong-Gune Chang   +4 more
doaj   +1 more source

Mitigation Voltage Sag Using DVR with Power Distribution Networks for Enhancing the Power System Quality

open access: yesInternational Journal of Electrical Engineering and Applied Sciences, 2018
The fast developments in power electronic technology have made it possible to mitigate voltage disturbances in power system. Among the voltage disturbances challenging the industry, the voltage sags are considered the most important problem to the ...
Amer Nasr A. Elghaffar   +3 more
doaj  

Warum fahren Menschen zu schnell? : DVR-Presseseminar zum Thema Geschwindigkeit und Abstand. [PDF]

open access: yes, 2017
Zu geringer Abstand und nicht angepasste Geschwindigkeit zählen zu den häufigsten Ursachen von Verkehrsunfällen in Deutschland und verursachen zudem enorme volkswirtschaftliche Kosten. Warum fahren Menschen zu schnell? Durch welche Maßnahmen kann man das

core  

DVR with Modified Y Source Inverter and MCFC [PDF]

open access: yes, 2019
Power quality is a big challenge nowadays. Various disturbances present in the power system are voltage sag, voltage swell, harmonics, transients, interruptions, voltage collapse etc.
Sharma, Geena, Chakravorty, Jaydeep
core   +1 more source

Adaline-based control of capacitor supported DVR for distribution system [PDF]

open access: yes, 2009
In this paper, a new control algorithm for the dynamic voltage restorer (DVR) is proposed to regulate the load terminal voltage during various power quality problems that include sag, swell, harmonics and unbalance in the voltage at the point of common ...
Singh, Bhim   +2 more
core   +2 more sources

A Dynamic Voltage Restorer based on Matrix Converter with Fuzzy Controller

open access: yesAdvances in Electrical and Electronic Engineering, 2012
In this paper, a Dynamic Voltage Restorer (DVR) without any energy storage devices is proposed to compensate network voltage during disturbances. This DVR utilizes a matrix converter in its topology which eliminates the DC-link capacitor of conventional ...
Amin Shabanpour, Ali Reza Seifi
doaj   +1 more source

Voltage quality improvement using DVR [PDF]

open access: yes, 2008
The problem of voltage sags and Swells and its severe impact on sensitive loads is well known. To solve this problem, custom power devices are used. One of those devices is the Dynamic Voltage Restorer (DVR), which is the most efficient and effective ...
Benachaiba, Ch., Ferdi, B.
core  

1198: Dvr Percival Hopton Millhouse (photograph) [PDF]

open access: yes
Family photograph of Dvr Millhouse.
Lest We Forget Project Team (17761757)
core   +1 more source

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