Results 141 to 150 of about 9,819,249 (244)

Comparison of basic converter topologies for power factor correction

, 1998
Basic types of dc-dc converters, when operating in discontinuous conduction mode, have self power factor correction (PFC) property, that is, if these converters are connected to the rectified ac line, they have the capability to give higher power factor ...
Wei, Huai, Batarseh, Issa
core  

Motivational Coaching Cues Can Modulate Prefrontal Cortex Activity and Perceptual Responses of Elite Football Players During High-Intensity Interval Training: A Randomised Crossover fNIRS Study. [PDF]

Eur J Sport Sci
Han S, Ahn S, Sung Y, Seo JW, Li X, Han S, Kim C, Song W.   +7 more
europepmc   +1 more source

An Interleaved Totem-Pole Power Factor Correction Converter

, 2010
This paper explains about basic working principles, implementation problems, and experimental results of a new power factor correction (PFC) topology.
Tomioka, Satoshi, 庄山, 正仁, Firmansyah, Eka, Abe, Seiya, Ninomiya, Tamotsu, 富岡, 聡, 二宮, 保, 安部, 征哉, Shoyama, Masahito   +8 more
core  

Temporal patterns of prefrontal hemodynamics during Tai Chi, Baduanjin, and Liuzijue: a wearable fNIRS study protocol. [PDF]

Front Psychol
Pang Y, Fang Q.
europepmc   +1 more source

A cell-type-resolved meta-analysis reveals glial DNA methylation changes associated with aging and Alzheimer's disease. [PDF]

Alzheimers Dement
Bhaskar U, Kos MZ, Carless MA.
europepmc   +1 more source

Design and analysis of TOSMC-based BLSEPIC PFC converter for battery charging applications. [PDF]

Sci Rep
Vijayalakshmi KM, Umamaheswari MG, Isabella LA.   +2 more
europepmc   +1 more source

The mediating effect of neuroticism on the association between brain signal variability in the prefrontal cortex and depression among healthy individuals. [PDF]

Brain Imaging Behav
Lu F, Pang Y, Li T, Liu M, Jia C, Gao J, Luo W, Yu Y, Wang L, Tang Q, Cui Q, Gao Q, He Z, Chen H.   +13 more
europepmc   +1 more source

Machine learning-based optimization of resonant LLC converters for improved power quality in electric vehicle chargers. [PDF]

Sci Rep
Rexy AI.
europepmc   +1 more source

Neurometabolic Differences in Psychosis Observed with 7 T Magnetic Resonance Spectroscopy. [PDF]

Schizophr Bull
Schallmo MP, Demro C, Killebrew KW, Sheldon AA, Olman CA, Sponheim SR, Marjańska M.   +6 more
europepmc   +1 more source

Emergent blink rate in early childhood is associated with neural origins of executive function. [PDF]

Commun Psychol
Kuwamizu R, Yamamoto N, Otani K, Moriguchi Y.   +3 more
europepmc   +1 more source