Results 81 to 90 of about 176,937 (351)
Layout Design and Optimization of RF Spiral Inductors on Silicon Substrate
, 2006 The effects of key geometrical parameters on the performance of integrated spiral inductors are investigated with the 3D electromagnetic simulator HFSS. While varying geometrical parameters such as the number of turns （N）,the width of the metal traces （W）
Wang Qiming +3 more
core
Conversores utilizando células de comutação de quatro estados [PDF]
, 2008 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.O presente trabalho versa sobre conversores estáticos baseados em uma célula de comutação de quatro estados.
Peraça, Mauro Tavares
core
Six-phase dual-interleaved buck-boost converter for high power-density automotive applications
The Journal of Engineering, 2019 This study presents a 30 kW, six-phase dual-interleaved buck-boost converter which uses an interphase transformer together with six buck-boost switching arms hard switched at 75 kHz for electric/hybrid vehicle applications.
P. E. Velázquez-Elizondo +5 more
doaj +1 more source
Molecular Oncology, EarlyView.Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute +4 more
wiley +1 more source
Benefits of the CI-CCS converter
The Journal of Engineering, 2019 An enhanced DC–DC converter is proposed in this paper, based on the combination of the Cuk converter and single-ended primary-inductor converter (SEPIC).
Kumaran S. Nathan +7 more
doaj +1 more source
Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer
Molecular Oncology, EarlyView.Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni +11 more
wiley +1 more source
IEEE Open Journal of Power ElectronicsDueto 2D fields in the core window of inductors (e.g. the fringing field caused by core gaps) large errors can occur in the winding loss calculation, when the assumptions, that the $H$-field is parallel to the winding layers and constant along the field ...
Qingchao Meng, Jurgen Biela
doaj +1 more source
Suppression of EMI radiation noise by inductor current recoil on boost PFC
The Journal of Engineering, 2018 As the development of switching power and power factor correction (PFC) technology in electronic devices, there is strong transient current rate and electromagnetic interference (EMI) noise caused by switching power supply MOSFET, IGBT, and other ...
Zhou Shen +6 more
doaj +1 more source
Molecular Oncology, EarlyView.Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova +14 more
wiley +1 more source
Process alternatives for manufacturing integrated inductors
, 1997 New interest has recently arisen on inductors integrated monolithically together with CMOS electronics. The reason for the current attention lies in the demand for higher level of integration and increased operation frequency.
Kattelus, Hannu +2 more
core +1 more source