Results 281 to 290 of about 291,792 (316)
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High voltage boosting converter
2012 Twenty-Seventh Annual IEEE Applied Power Electronics Conference and Exposition (APEC), 2012In this paper, a high voltage boosting converter is presented, whose operating principle is based on charge pumps and series boost converters. Furthermore, although three switches are used, no isolated gate driver is needed instead of one half-bridge gate driver and one low-side gate driver.
K. I. Hwu, W. C. Tu
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Cancer/Radiothérapie, 2021
Systematic review for the treatment of high-risk prostate cancer (HR-PCa, D'Amico classification risk system) with external body radiation therapy (EBRT)+brachytherapy-boost (BT-boost) or with EBRT+stereotactic body RT-boost (SBRT-boost). In March 2020, 391 English citations on PubMed matched with search terms "high risk prostate cancer boost ...
G. Peyraga +8 more
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Systematic review for the treatment of high-risk prostate cancer (HR-PCa, D'Amico classification risk system) with external body radiation therapy (EBRT)+brachytherapy-boost (BT-boost) or with EBRT+stereotactic body RT-boost (SBRT-boost). In March 2020, 391 English citations on PubMed matched with search terms "high risk prostate cancer boost ...
G. Peyraga +8 more
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2011 IEEE Ninth International Conference on Power Electronics and Drive Systems, 2011
In this paper, a high-voltage boost converter is presented, whose operating principle is based on charge pumps and series boost converters. Furthermore, although three switches are used, no isolated gate driver is needed instead of one half-bridge gate driver and one low-side gate driver.
K. I. Hwu, W. C. Tu
openaire +1 more source
In this paper, a high-voltage boost converter is presented, whose operating principle is based on charge pumps and series boost converters. Furthermore, although three switches are used, no isolated gate driver is needed instead of one half-bridge gate driver and one low-side gate driver.
K. I. Hwu, W. C. Tu
openaire +1 more source
Radiosurgical Boost for Primary High-grade Gliomas
Journal of Neuro-Oncology, 2002The purpose of this study was to retrospectively evaluate the survival of patients with high-grade gliomas treated with external beam radiotherapy with or without radiosurgical boost. From July 1993 to April 1998, 32 patients were selected, 15 of which received radiosurgery.
Flavio E, Prisco +3 more
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PV-Based High-Gain Boost Converter
2019This paper presents a high-gain boost DC–DC converter with a photovoltaic system, which gives high gain at low duty cycle. The Particle Swarm Optimization (PSO) technique with MPPT controller is implemented on the converter, which determines the duty cycle of the converter to maintain constant output voltage at a given input voltage.
Ritanjali Behera +4 more
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Harmonic boosting for high performance mixers
2002 IEEE MTT-S International Microwave Symposium Digest (Cat. No.02CH37278), 2003We propose a novel harmonic boosting technique for development of high performance subharmonic mixers. This technique alleviates major problems associated with the use of 4/sup th/ and higher order subharmonic mixers. By utilizing the odd-order harmonics of the main subharmonic LO, we demonstrate significant performance improvements while reducing the ...
S. Chakraborty +3 more
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A high step up boost converter
2018 International Conference on Power, Signals, Control and Computation (EPSCICON), 2018Based on the addition of conventional boost converter, a new non-isolated step up converter is proposed. It is mainly used in high voltage application where a high conversion is required. The main feature is the possibility of modularity of the structure. The control and implementation is simple. Also the balance across the capacitor is natural.
T M Limsha +2 more
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Boosting STEM Interest in High School
Phi Delta Kappan, 2012A project at Michigan State University shows how public high schools can influence the number of students headed toward STEM careers.
Barbara Schneider +2 more
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High efficiency quadratic boost converter
2012 Twenty-Seventh Annual IEEE Applied Power Electronics Conference and Exposition (APEC), 2012This paper presents a new soft-switched pulse-width modulated (PWM) quadratic boost converter which is suitable for applications with a wide fluctuating DC input voltage range, e.g. photovoltaic and fuel cells systems. The active switches are turned-on under zero-current and zero-voltage switching (ZC-ZVS) and turned-off with zero-voltage switching ...
Mustafa A. Al-Saffar +2 more
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