Results 111 to 120 of about 18,778,543 (263)

High voltage DC power supply with power factor correction based on LLC resonant converter. [PDF]

PLoS One, 2020
Abid M, Ahmad F, Ullah F, Habib U, Nawaz S, Iqbal M, Farooq A.   +6 more
europepmc   +1 more source

Neurofilament Light Chain and Mutant Huntingtin Across Huntington's Disease Integrated Staging System Stages in Huntington Disease: A Cross‐Sectional Multimodal Analysis

Movement Disorders, EarlyView.
Abstract Background The Huntington's Disease Integrated Staging System (HD‐ISS) provides a framework for staging HD but does not incorporate fluid biomarkers. Objective The aim of this study was to examine neurofilament light chain (NfL) and mutant huntingtin (mHTT) and total tau across HD‐ISS stages and their associations with genetic burden ...
Jesús Pérez‐Pérez, Gonzalo Olmedo‐Saura, Arnau Puig Davi, Rocío Pérez González, Jordi Pegueroles, Andrea Horta‐Barba, Anna Vázquez Oliver, Elisa Rivas Asensio, Daniel Alcolea, Juan Fortea, Marina Guasch‐Jiménez, Tomas Xuclà Ferrarons, Frederic Sampedro Santaló, Lidia Bojtos, Óscar López‐Lombardía, Ignacio Aracil‐Bolaños, Berta Pascual‐Sedano, Carla Franch Martí, Laura Pérez Carasol, Margarita Rubio Romera, Yi Ji, Alexandre Gironell, Antonia Campolongo, Raul Martínez‐Fernández, Alberto Lleó, Javier Pagonabarraga, Saul Martínez‐Horta, Jaime Kulisevsky, BCN‐HD Working Group;, HDClarity investigators, Jesús Pérez‐Pérez, Gonzalo Olmedo‐Saura, Saül Martínez‐Horta, Arnau Puig‐Davi, Carla Franch, Paula Arranz‐Horno, Oscar López‐Lombardía, Lidia Bojtos, Antonia Campolongo, Javier Pagonabarraga, Jaime Kulisevsky, Asunción Ávila, Nuria Caballol, Alejandro Peral, Jesús Ruíz‐Idiago, Misericordia Floriach, Matilde Calopa, Helena Bejr Kasem, Clara Marzal Espí, Esteban Muñoz, Celia Painous, Irene Navalpotro, Victor Puente, Victoria González, Pau Pastor, Dolores Vilas, Iñigo Ruiz Barrio, Lourdes Ispierto, Eliot Gómez‐López, Claustre Pons, Gracia Pons, Maria Teresa Buongiorno, Anna Mas, Maria Pilar Gil, Jordi Casanovas, Edward Wild, Tiago Mestre, Mark Guttman, Philippe Rizek, Blair Leavitt, Carsten Saft, Bjorn Falkenburger, Juergen Winkler, Ralf Reilmann, Jan Lewerenz, Alzbeta Mühlbäck, Jesús Pérez‐Pérez, Tamara Fernandez Valle, José Luis López‐Sendón Moreno, Christophe Verny, Cyril Goizet, Caterina Mariotti, Ferdinando Squitieri, Tim Anderson, Richard Roxburgh, Grzegorz Witkowski, Leonor Correia Guedes, Hugh Rickards, Elizabeth Coulthard, Roger Barker, Anne Rosser, Tim Harrower, Robert Thompson, James Herron, Jeremy Cosgrove, Rhys Davies, Nayana Lahiri, Richard Armstrong, Daniel Lashley, Jee Bang, Erin Furr‐Stimming, Jessica Tate, Meagen Salinas, Karen Anderson, Amy Brown   +104 more
wiley   +1 more source

Resonant LLC DC/DC converter

This Bachelor’s thesis focuses on summary of theoretical knowledge about resonant power converters. The basics of Switching mode power converters theory is described in the first part.
Koval, Lukáš
core   +1 more source

Correction: High voltage DC power supply with power factor correction based on LLC resonant converter. [PDF]

PLoS One, 2020
Abid M, Ahmad F, Ullah F, Habib U, Nawaz S, Iqbal M, Farooq A.   +6 more
europepmc   +1 more source

Cortical Cholinergic Pathway Degeneration Reflects Cognitive Impairment and Dementia in Parkinson's Disease

Movement Disorders, EarlyView.
Abstract Background Cognitive impairment is a prevalent and debilitating feature of Parkinson's disease (PD). Increasing evidence from postmortem and in vivo positron emission tomography imaging studies supports cholinergic dysfunction in PD. There is, however, little evidence regarding the influence of the structural integrity of cortical cholinergic ...
Nicola M. Slater, Daniel J. Myall, Reza Shoorangiz, Wassilios G. Meissner, Ian J. Kirk, Ross J. Keenan, Rebecca M. Lee, Kyla‐Louise Horne, Michael R. MacAskill, Campbell J. Le Heron, Toni L. Pitcher, Tim J. Anderson, Tracy R. Melzer, John C. Dalrymple‐Alford   +13 more
wiley   +1 more source

Modelling and control of the LLC resonant converter

, 2012
To achieve certain objectives and specifications such as output voltage regulation, any power electronics converter must be coupled with a feedback control system. Therefore, a topic of considerable interest is the design and implementation of control systems for the LLC resonant converter.
openaire   +1 more source

A Novel Resonant LLC Soft-Switching Buck Converter

, 2020
-a new LLC resonant DC-DC buck converter is presented. The employed multi-resonant tank provides softswitching conditions for all semiconductor devices independent from the operating voltages and the load current.
Ghazanfar Shahgholian, Habib Kazemi, Masoud Jabbari   +2 more
core  

Serum elemental profile‐based machine learning models for Alzheimer's disease identification and cognitive score prediction

Neuroprotection, EarlyView.
Serum elemental profiling combined with machine learning supports exploratory Alzheimer's disease (AD) identification and cognitive score prediction. In this retrospective cross‐sectional study, 874 participants from the BANC‐PUMC, including cognitively normal controls and patients with AD, were analyzed.
Haotian Liu, Xinnan Liu, Yashuang Chen, Meng Pan, Ying Fu, Chao Ma, Wei Ge   +6 more
wiley   +1 more source

Review of the 800-VDC Power Delivery Architecture and Isolated 800-V to 48-V Converter Solutions for Future AI Data Centers

IEEE Access
The rapid growth of artificial intelligence (AI) workloads is increasing rack power demand in AI data centers. This trend is exposing the limitations of the conventional 48 VDC rack distribution and has motivated growing interest in higher-voltage power ...
Amirhossein Habibi, Mehdi Ferdowsi
doaj   +1 more source

Regulating Lipid Metabolism in Cancer: The Therapeutic Potential of Traditional Chinese Medicine

Phytotherapy Research, EarlyView.
By regulating the reprogramming of lipid metabolism in tumor cells, TCM provides a novel strategy for antitumor therapy with reduced toxicity and enhanced efficacy. ABSTRACT Lipid metabolic reprogramming is a key feature of tumor cells to adapt to the microenvironment and plays an important role in tumor growth, invasion, and metastasis.
Yufeng Gao, Huiming Huang, Xuejiao Wei, Xiaoxue Wang, Wanying Xie, Xinyu Qiu, Fei Wang, Zhuguo Wang, Ruoxin Zhang, Yilin Cai, Changhai Qu, Zhongdong Hu   +11 more
wiley   +1 more source