Results 51 to 60 of about 6,662,811 (306)

High-efficiency buck–boost converter and its control strategy suitable for wide voltage range

The Journal of Engineering, 2019
In view of the need of near-space vehicle energy management system to adapt to wide input and wide output voltage range, this study presents a high-efficiency buck–boost converter and its control strategy suitable for wide voltage range. In this study, a
Dong Baolei, Liu Tao, Huang Jun, Jin Yang, Wang Xiao   +4 more
doaj   +1 more source

Impact of Initial Treatment Setting on Survival in Relapsed Pediatric and AYA Bone Sarcomas: A Secondary Analysis of a Prospective Clinical Trial

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Outcomes in relapsed or refractory pediatric and AYA bone sarcomas remain poor, and the impact of early referral to specialized sarcoma centers on survival is unclear. Early centralization of care may improve local and systemic treatment quality, but evidence in this population is limited.
Justyna Antoniuk‐Majchrzak, Katarzyna Bilska, Tomasz Koziński, Jadwiga Węcławek‐Tompol, Dorota Sega‐Pondel, Radosław Chaber, Wanda Badowska, Katarzyna Rosłan, Hanna Koseła‐Paterczyk, Anna Raciborska   +9 more
wiley   +1 more source

LEPA-MX1-DC-POWER-SUPPLY-12V-CONVERSION

, 2018
Conversion Process for Lepa MX1 Computer Power ...
Cory Andrew Hofstad (5368814)
core   +1 more source

Living and Working Safely Around High-Voltage Power Lines. [PDF]

, 1998
High-voltage transmission lines can be just as safe as the electrical wiring in the homes--or just as dangerous. The crucial factor is ourselves: they must learn to behave safely around them.
United States. Bonneville Power Administration.
core   +1 more source

Development of a High-Power-Factor Power Supply for an Atmospheric-Pressure Plasma Jet

, 2021
This paper presents the design and implementation of a miniaturized high-voltage power supply with power factor correction (PFC) for atmospheric-pressure plasma jet (APPJ) applications.
Chi-Feng Su, Ming-Tzu Ho, Chih-Tung Liu, Jong-Shinn Wu   +3 more
core   +1 more source

A similar feature point matching method for aerial electric power tower images based on a one-ring neighborhood of vertices

Science and Technology for Energy Transition
Due to the susceptibility of images to various factors such as scale changes, imaging conditions, and image noise, traditional feature point matching methods are difficult to achieve ideal matching accuracy, leading to many challenges in the automatic ...
Chen Keyu, Guo Jufu, Wang Weijun, Lei Bo, Huang Hui, Luo Lijing   +5 more
doaj   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida, Gisela Cristiane Miyamoto, Daniel da Costa Torres, Ian Setubal Reis Chaves, Jonas do Carmo Paschoalin, Braúlio Lima Nascimento, Luciana Dias Chiavegato   +6 more
wiley   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Rasheed A. Balogun   +4 more
wiley   +1 more source

CORSAIR-CX750-DC-POWER-SUPPLY-LAB-CONVERSION

, 2018
Converting Corsair CX750 Desktop Power Supply for use in WAPS Mark I testing ...
Cory Andrew Hofstad (5368814)
core   +1 more source

An intelligent fault diagnosis method for breakers based on instance segmentation and temperature probability density analysis

Scientific Reports
Abnormal thermal conditions leading to substation equipment failures can compromise the reliable and stable operation of power systems. To improve the efficiency and accuracy of thermal fault diagnosis for circuit breakers within smart grids, an ...
Zhifan Mo, Xiping Han, Yuhong Yan, Wei Bai, Hengqing Chen, Duhui Ye, Jianwen Chen, Yexin Li   +7 more
doaj   +1 more source