Results 101 to 110 of about 262,039 (330)
Elimination of current spikes in buck power converters [PDF]
, 1981 Current spikes in a buck power converter due to commutating diode turn-off time are eliminated by using a tapped inductor in the converter with the tap connected to the switching transistor. The commutating diode is not in the usual place, but is instead
Mclyman, W. T.
core +1 more source
Aggressive prostate cancer is associated with pericyte dysfunction
Molecular Oncology, EarlyView.Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero +11 more
wiley +1 more source
Analysis of relay protection action of grounding fault of no-load charging of a 330 kV transformer
Gong-kuang zidonghua, 2013 In view of problem that a 330 kV start-up standby transformer took place relay protection action in no-load charging, the paper indicated that the action was caused by grounding fault of A-phase current transformer through analyzing charging current ...
LYU Bin +3 more
doaj
Partial Core Transformer for Energization of High Voltage Arc-Signs [PDF]
, 2007 paper T3-304A high voltage partial core resonating transformer has been designed and constructed such that its magnetising current reactance is matched to the reactive current drawn by the capacitance of an arc-sign.
Bell, S. +3 more
core
Survivin and Aurora Kinase A control cell fate decisions during mitosis
Molecular Oncology, EarlyView.Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir +2 more
wiley +1 more source
Current Transformer Saturation Detection Method Based on Artificial Neural Network
, 2023 Yu. V. Rumiantsev
openalex +2 more sources
, 2011 Transformers play an important role in providing a reliable and efficient electricity supply and are one of the most critical equipments in electric power transmission and distribution systems.
Chen, G, Hao, J, Liao, R
core
Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells
Molecular Oncology, EarlyView.Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son +13 more
wiley +1 more source
On Features of Direct Current Transformers
, 2023 Renan Pillon Barcelos, Dražen Dujić
openalex +2 more sources
A Novel Approach to Predict Transformer Temperature Rise under Harmonic Load Current Conditions [PDF]
, 2022 Bonginkosi Thango, Pitshou N. Bokoro
openalex +1 more source