Results 81 to 90 of about 570,353 (311)
A multi-standard active-RC filter with accurate tuning system [PDF]
, 2009 A low-power, highly linear, multi-standard, active-RC filter with an accurate and novel tuning architec-ture is presented. It exhibits 1EEE 802. 11a/b/g (9.5 MHz) and DVB-H (3 MHz, 4 MHz) application.
Yuan Fang, Ma Heping, Shi Yin, Dai F F
core
Shunt Active Filter in Damping Harmonics Propagation [PDF]
, 2010 This paper deals with a hybrid shunt active power filter applied on 500 kV HVDC, after a description of the causes and effects harmonic pollution which may damage equipments and interrupt electric power customers service; in this paper we present the ...
TEDJINI, H. +3 more
core +1 more source
Reliable and
IEEE Access, 2018 This paper presents three new floating active inductor (FAI)-based bandpass filter (BPF) topologies, namely, the nominal-Q BPF (NQF), Q-enhanced BPF-1 (QF1), and Q-enhanced BPF-2 (QF2). The filters utilize voltage differencing transconductance amplifier (
Rishab Mehra, Vikash Kumar, Aminul Islam
doaj +1 more source
Molecular Oncology, EarlyView.Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau +36 more
wiley +1 more source
Frequency Selective Control of a Parallel Active Filter with Resonance Filter Regulators [PDF]
The paper describes a method for frequency selective control of parallel active filters that are applied for compensation of the current harmonic distortions and the displacement power factor in symmetrical three-phase systems with a known harmonic ...
Ribickis, Leonīds, Krievs, Oskars
core
Molecular Oncology, EarlyView.Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch +13 more
wiley +1 more source
Active power filters: behaviour and performance analysis [PDF]
, 2006 Negli ultimi anni i dispositivi di elettronica di potenza si sono diffusi in differenti campi di applicazione e per diversi impieghi. L’ampliamento dei loro campi di applicazione è legato alla conoscenza del comportamento dei dispositivi di elettronica ...
Tricoli, Pietro
core
IMITATION MODELING OF THE HYBRID VAR COMPENSATOR
Elektrotehnìka ta Elektroenergetika, 2019 Purpose. Study of the effectiveness of the hybrid VAR compensator, which consists of series-connected capacitor bank (CB) with discrete regulation and active filter of higher harmonics, with different control strategies, under asymmetrical and / or non ...
O.S. Savenko +2 more
doaj +1 more source
Molecular Oncology, EarlyView.We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric +10 more
wiley +1 more source
Energies, 2018 This paper proposes a simple yet effective reference current generation algorithm based on instantaneous power pq theory to enhance mitigation performance of a three-phase three-level neutral-point-clamped (NPC) inverter-based shunt active power filter ...
Yap Hoon +3 more
doaj +1 more source