Results 41 to 50 of about 20,813,737 (316)
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Embryonal tumors comprise the majority of malignant central nervous system (CNS) neoplasms diagnosed in children under 3 years of age. Compared with their counterparts in older children, these tumors exhibit distinct molecular biology and a more aggressive clinical phenotype, while their management is complicated by the heightened ...
Sudarshawn Damodharan +3 more
wiley +1 more source
Applications of High Power Slow Mode-locked Lasers for Ablation and Non-linear Optics
, 2015 High average power (10-50W) slow mode-locked lasers operating with repetition rates of a few MHz provide a unique combination of high peak power, short pulse duration, and high brightness that makes them ideal for applications in pulsed laser ablation ...
Duering, M. +6 more
core +2 more sources
High-frequency oscillations in a power transformer
, 2001 Power transformers are widely used as step-up or step-down devices and they can offer galvanic isolation between the input of the power supply and the output.
Ranstad, P +5 more
core +1 more source
, 2023 Publisher Copyright: © 2023 IEEE.This paper proposes a method for estimating an inertia constant of a synchronous generator (SG) from ambient data using its swing equation model, the output of which is the rotor speed. The model inputs are the electrical
Hwang, Jin Kwon, Seppanen, Janne
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Pediatric thromboembolism is increasingly encountered in critical care. Systemic thrombolysis with tissue plasminogen activator (tPA) facilitates vessel or valve patency, yet pediatric‐specific protocols remain undefined, and safety concerns persist. Objective To evaluate the efficacy and safety of a tailored, prolonged systemic tPA
Eran Shostak +5 more
wiley +1 more source
Discover ComputingThis paper proposes an intelligent optimization method for BeiDou communication monitoring alarm thresholds based on Representation Learning and Adaptive Thresholding for Anomaly Detection (RLAT-AD), aiming to address the issue that under complex ...
An Lu +5 more
doaj +1 more source
Global Efforts to Reduce Paediatric Cancer Care Disparities in Radiotherapy: A Decade Change
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background We present an update on the status, needs and challenges faced by paediatric imaging and radiotherapy (RT) programmes globally after a previous survey conducted by the International Atomic Energy Agency (IAEA) 10 years prior. Methods We developed and distributed a 121‐question survey to radiation oncologists, medical physicists and ...
Raymond B. Mailhot Vega +10 more
wiley +1 more source
Mesh‐Based Charge Simulation Method and Its Applications to Electrostatic Electric Field Computation
High VoltageThe charge simulation method (CSM) is a well‐established numerical technique employed in electrostatic field calculations, primarily due to its simplicity and computational efficiency.
Tahan Wang +5 more
doaj +1 more source
High-power subnanosecond switch
Electronics Letters, 1980 A triggering mechanism, unconnected with carrier transfer effects at long distances, for power commutation of 105–106 W in the subnanosecond range, is believed to have been found from the study of the avalanche breakdown process. The switching time does not increase when the diodes are connected in series.
I.V. Grekhov +3 more
openaire +1 more source
Hardware and power management for high power impulse magnetron sputtering
, 2019 The work that led to the development of the HiPIMS technique was initiated at the Moscow Engineering and Physics Institute (MEPhI) in the late 1960s, where high power pulses were applied to diode sputter sources.
Zdeněk Hubička +7 more
core +1 more source