Results 111 to 120 of about 9,819,249 (244)

Design and control of high-power density converters with power factor correction using multilevel rectifiers

e-Prime: Advances in Electrical Engineering, Electronics and Energy
High-power density converters are critical in modern electrical systems, particularly in applications requiring efficient power conversion and high performance, such as industrial drives, renewable energy systems, and electric vehicles.
Prakash A. Kharade, J. Jeyavel, Nitin R. Ingale, Shashikant D. Jadhav   +3 more
doaj   +1 more source

Input Power Factor Correction using Buck Converter in Single Phase AC-DC Circuit [PDF]

, 2011
The devices generally used in industrial, commercial and residential applications need to undergo rectification for their proper functioning and operation.
J P, Jagannath Prasad Mishra, Paplu, Rutwik Rath   +1 more
core  

Single‐Cell Integration of Mouse Models of Autism Reveals Conserved Transcriptomic Signatures of Excitatory‐Inhibitory Imbalance and Glial Dysfunction

Glia, Volume 74, Issue 12, December 2026.
Integrated scRNA‐seq from 11 ASD models reveals convergent E/I imbalance and glial dysfunction. Conserved astrocyte and oligodendrocyte dysregulation transcend model‐specific variability. Validated by human datasets. ABSTRACT The etiological heterogeneity of autism spectrum disorder (ASD) complicates identifying core molecular mechanisms.
João V. Nani, Victor J. Duque, Alysson R. Muotri, André S. Mecawi   +3 more
wiley   +1 more source

Optimization of a bridgeless boost power factor correction stage (PFC)

, 2018
Ziel der Arbeit ist die Optimierung einer eingangsgleichrichterlosen Leistungsfaktorkorrekturschaltung (PFC) für den Einsatz in Haushaltsgeräten und moderner Unterhaltungselektronik im Leistungsbereich von 100 bis 200 W.
Miller, Daniel
core  

Study on Classification and Detection of Operational Fatigue in Deep‐Well Mining Truck Drivers Based on GSWOA‐LSSVM

Safety Science and Technology, Volume 1, Issue 4, December 2026.
ABSTRACT Effectively detecting the operational fatigue of miners can identify safety risks in mines. As the executors of auxiliary transportation in mines, the operational fatigue status of mining truck drivers deserves particular attention and detection.
Ying Chen, Jikun Lu, Caiwu Lu, Qinghua Gu, Song Jiang   +4 more
wiley   +1 more source

Multiplier Operated Controller for CCM Boost PFC Converter With Regulated Input Impedance and Improved Power Factor

IEEE Access
Power factor correction (PFC) plays a crucial role in power electronics, particularly in enhancing the efficiency and stability of power systems. As continuous conduction mode (CCM) boost PFC converters become increasingly prevalent, research into their ...
Jianbin Chen, Chengyu Yang, Jianjun Zou, Kai Chen   +3 more
doaj   +1 more source

Partisan social cognition and biased experiences in a polarized world: The neural processing of identity‐based group membership

Political Psychology, Volume 47, Issue 6, December 2026.
Abstract Pairing neuroimaging and behavioral testing, we offer new insights into affective polarization, hyper‐partisanship, and their effects. Our findings introduce a temporal dimension to existing theoretical frameworks concerning the impact of social identity on political perceptions.
Adam Moore, Sujin Hong, Cyril R. Pernet, Alexa M. Morcom, Neil Roberts, Agamemnon Krasoulis, Laura Cram   +6 more
wiley   +1 more source

Boost PFC converter based on feedforward harmonic decoupling control

Diance yu yibiao
The high penetration trend of power electronic equipment in local distribution network has led to the concentration, decentralization and wide area of harmonic sources, and the traditional point-to-point harmonic suppression is no longer applicable ...
ZHANG Rongfei, LIU Xueshan, WANG Chuntao, ZHOU Qun   +3 more
doaj   +1 more source

Single-stage half-bridge converter with high power factor

, 2019
A single-stage half-bridge AC-DC converter is proposed for high power factor and high efficiency. A two-transformer half-bridge DC DC converter is coupled to the line voltage for power factor correction (PFC) and it is operated in complementary control ...
Kwon, JM, Choi, WY, Do, HL, Kwon, BH
core   +1 more source

Brain–Behavior Coupling During Cognitive–Postural Dual‐Tasking in Older Adults With Mild Cognitive Impairment: An fNIRS Study

Brain and Behavior, Volume 16, Issue 11, November 2026.
Among 53 older adults, mild cognitive impairment was associated with poorer balance and reduced cortical activation under challenging cognitive‐postural dual tasks. Under eyes‐closed, unstable‐surface conditions, right prefrontal activation showed a stronger association with mediolateral sway in the mild cognitive impairment group than in controls (FDR‐
Chaojie Kan, Shizhe Zhu, Qinglei Wang, Junfan Shen, Sheng Xu, Yuefeng Li, Ren Zhuang, Chuan Guo   +7 more
wiley   +1 more source