Results 21 to 30 of about 968 (290)
Sprinting, isokinetic strength, and range of motion of ankle joints in Turkish male and female national sprinters may have a relationship [PDF]
, 2012 Aim: We aimed to observe the isokinetic muscular strength differences of the ankle-foot complex of sprinters of both sexes to understand the effectiveness of the ankle and subtalar ranges of motion on the sprint performances of elite athletes.
core +1 more source
Modeling of the energy storage devices for the evaluation of the energy efficiency in the electric transport [PDF]
, 2018 The purpose of the article is to present mathematical models of energy storage devices with supercapacitors and accumulators. To control the energy storage device, it was proposed to use DC/DC buck/boost invertors and mathematical models are presented ...
Petru Valentin Radu +1 more
core +1 more source
The Journal of Engineering, 2019 Photovoltaic systems are the important part of the energy market in many countries around the world. Such systems contain several parts and one of them is the inverter to produce the AC signal.
Dariusz Kania, Jozef Borkowski
doaj +1 more source
Intramuscular nerve distribution pattern of ankle invertor muscles in human cadaver using sihler stain. [PDF]
, 2017 INTRODUCTION: We sought to the ideal sites for botulinum toxin injection by examining the intramuscular nerve patterns of the ankle invertors. METHODS: A modified Sihler method was performed on the flexor hallucis longus, tibialis posterior, and flexor ...
김희진 +3 more
core +1 more source
Invertor system stability analysis
IFAC Proceedings Volumes, 1974 Summary A single phase bridge inverter system is analyzed. It is assumed that the inverter is used as a closed loop voltage regulated. source of ac power. The inverter output waveform is pulse width modulated to control the output voltage which is supplied to a general linear filter.
K.Y. Nikravesh, R.G. Hoft
openaire +1 more source
A rotating arc plasma invertor [PDF]
, 1987 A device is described for the inversion of direct current to alternating current. The main feature is the use of a rotating plasma arc in crossed electric and magnetic fields as a switch. This device may provide an economic alternative to other inversion methods in some circumstances.
Reusch, M. F., Jayaram, K.
openaire +2 more sources
Development of mobile electrical vehicle for EMI applications
The Journal of Engineering, 2019 This paper presents the relevancy, design, and test results of a mobile electrical vehicle for the applications of testing and providing electromagnetic interferences in Wi-Fi signal in the band 2.4–2.5 GHz.
Jan Leuchter +2 more
doaj +1 more source
The Journal of Engineering, 2019 Due to the power mismatches between residential load and rooftop residential photovoltaic (PV) generation, voltage profile of low-voltage distribution system (LVDN) may exceed the allowable limit during the daytime and is well below the lower limit at ...
Jinrui Tang +6 more
doaj +1 more source
Multi-physics design optimisation of a GaN-based integrated modular motor drive system
The Journal of Engineering, 2019 Here, a multi-physics approach is presented for the design optimisation of an integrated modular motor drive (IMMD). The system is composed of a modular permanent magnet synchronous motor (PMSM) and a GaN-based modular motor drive power stage.
Mesut Uğur, Ozan Keysan
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT A lethal round‐cell malignancy with an MN1::ZNF341 fusion has recently been reported in three infants. Here, we describe four further tumors, three in newborns (including monozygotic twins), and one in an adolescent. Detailed clinical, radiological, and histopathological data differentiate these tumors from their main mimics, neuroblastoma and
Thomas R. W. Oliver +25 more
wiley +1 more source