Results 31 to 40 of about 291,792 (316)

High‐gain combined buck‐boost‐Cuk converter with coupled inductance

open access: yesIET Power Electronics, 2022
This article proposes a current step‐up converter for high‐gain applications by combining a buck‐boost converter and a Cuk converter to form a buck‐boost‐Cuk converter with a shared input terminal.
Desheng Rong   +3 more
doaj   +1 more source

Brachytherapy boost and cancer-specific mortality in favorable high-risk versus other high-risk prostate cancer

open access: yesJournal of Contemporary Brachytherapy, 2016
Purpose : Recent retrospective data suggest that brachytherapy (BT) boost may confer a cancer-specific survival benefit in radiation-managed high-risk prostate cancer.
Vinayak Muralidhar   +7 more
doaj   +1 more source

A Novel Boost Conversion with High Voltage Ratio

open access: yesMATEC Web of Conferences, 2017
When the traditional Boost converter duty cycle exceeds a certain value, the output voltage is not only increased, but will be reduced. Therefore, a new Boost converter with intermediate tap is proposed.
Chai Yu, Li Xiaonan
doaj   +1 more source

High step-up interleaved boost converter utilising stacked half-bridge rectifier configuration

open access: yesThe Journal of Engineering, 2019
This paper proposes a solution to complement the insufficient voltage gain and voltage stress distribution of classical interleaved boost converter in high step-up application.
Musbahu Muhammad   +3 more
doaj   +1 more source

High gain coupled inductor SEPIC based boost inverter using extended SPWM

open access: yesEnergy Reports, 2023
This research work designs a high gain coupled inductor SEPIC (CI-SEPIC) based boost inverter. This topology presents low switching voltage stress, high output DC and AC voltage and highly efficient system, which makes it suitable for renewable energy ...
Haris Ataullah   +5 more
doaj   +1 more source

Switched-Inductor Extended-Boost Quasi-Z-Source Inverter

open access: yesIEEE Access
This paper introduces two novel impedance source inverter topologies for switched-inductor extended-boost quasi-Z-source inverters: diode-assisted and capacitor-assisted switched-inductor extended-boost quasi-Z-source inverters.
Abhishek Paikray   +2 more
doaj   +1 more source

Switched-Capacitor Based Modified Extended High Gain Switched Boost Z-Source Inverters

open access: yesIEEE Access, 2019
Two novels switched Z-source inverters (ZSI) based on the active switched capacitor with high voltage conversion ratio are presented. These are active switched capacitor-based capacitor assisted extended boost ZSI and diode assisted extended boost ZSI ...
Anish Ahmad, R. K. Singh, Abdul R. Beig
doaj   +1 more source

Whole Pelvic Radiotherapy With Stereotactic Body Radiotherapy Boost vs. Conventionally Fractionated Radiotherapy for Patients With High or Very High-Risk Prostate Cancer

open access: yesFrontiers in Oncology, 2020
Background: Whole pelvic radiotherapy (WPRT) with stereotactic body radiotherapy (SBRT) boost has been shown to be effective in patients with high-risk prostate cancer (PC).
Shih-Chang Wang   +10 more
doaj   +1 more source

High throughput assay for compounds that boost BDNF expression in neurons

open access: yesSLAS Discovery, 2023
Deficiencies in brain-derived neurotrophic factor (BDNF) have been linked to several brain disorders, making compounds that can boost neuronal BDNF synthesis attractive as potential therapeutics.
Guey-Ying Liao   +5 more
doaj   +1 more source

Relativistic Doppler-boosted γ-rays in High Fields [PDF]

open access: yesScientific Reports, 2018
AbstractThe relativistic Doppler effect is one of the most famous implications of the principles of special relativity and is intrinsic to moving radiation sources, relativistic optics and many astrophysical phenomena. It occurs in the case of a plasma sail accelerated to relativistic velocities by an external driver, such as an ultra-intense laser ...
Capdessus, Remi   +5 more
openaire   +7 more sources

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