Results 51 to 60 of about 4,534,827 (376)
Soft-Switching Technology of Three-Phase Six-Switch PFC Rectifier
Energies, 2020 An active clamp, three-phase, six-switch power factor correction rectifier with a one-cycle controller is proposed, which can effectively suppress the reverse recovery of the reverse parallel diode of the bridge arm switch and reduce the reverse recovery
Qihui Zhen, Qingyun Di
doaj +1 more source
Frontiers in Pharmacology, 2023 Triterpenoid saponins from Stauntonia chinensis have been proven to be a potential candidate for inflammatory pain relief. Our pharmacological studies confirmed that the analgesic role of triterpenoid saponins from S.
Ji-Hong Gong +13 more
doaj +1 more source
Measuring neuromuscular junction functionality [PDF]
, 2017 Neuromuscular junction (NMJ) functionality plays a pivotal role when studying diseases in which the communication between motor neuron and muscle is impaired, such as aging and amyotrophic lateral sclerosis (ALS).
Del Prete, Zaccaria +4 more
core +1 more source
Multi output Active Clamped Flyback Converter
International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, 2014 This paper presents the design of multioutput active clamp fly back converter topology which is operated at 100 KHz in CCM mode respectively. This provides output voltages (positive and negative), lower and higher voltages than input voltage. With the help of active clamp circuit, the transformer leakage energy is recycled, and zero-voltage-switching ...
ARUNA N S, DR. S G SRIVANI,, BALAJI P
openaire +1 more source
Light-Activated Dynamic Clamp Using iPSC-Derived Cardiomyocytes [PDF]
Biophysical Journal, 2018 iPSC-derived cardiomyocytes (iPSC-CMs) are a potentially advantageous platform for drug screening because they provide a renewable source of human cardiomyocytes. One obstacle to their implementation is their immature electrophysiology, which reduces relevance to adult arrhythmogenesis.
Bonnie, Quach +3 more
openaire +2 more sources
Contact Pressure Distribution in Joints Formed by V-Band Clamps [PDF]
, 2014 V-band clamps offer an efficient clamping solution in diverse applications including process equipment, exhaust systems and air handling. This paper studies the distribution of interface contact pressure between the V-band and flange when the coupling ...
Barrans, Simon +2 more
core +1 more source
A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins
FEBS Letters, EarlyView.We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue +6 more
wiley +1 more source
JBMR Plus, 2022 Osteoglycin (OGN) is a leucine‐rich proteoglycan that has been implicated in the regulation of glucose in animal models. However, its relationship with glucose control in humans is unclear. We examined the effect of high‐intensity interval exercise (HIIE)
Carlie Bauer +10 more
doaj +1 more source
Very wide range tunable CMOS/bipolar current mirrors with voltage clamped input [PDF]
, 1999 In low power current mode signal processing circuits it is often necessary to use current mirrors to replicate and amplify/attenuate current signals and clamp the voltage of nodes with high parasitic capacitances so that the smallest currents do not ...
Andreou, Andreas G. +2 more
core +1 more source
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source