Results 91 to 100 of about 398,681 (266)

Large number of small non-linear power consumer causing power quality problems

, 2011
In modern buildings virtually all electric loads are non-linear. The applicable standards for consumption of electrical energy do not take into account the replacement of linear loads by non-linear loads.
Buesink, F.J.K., Cuk, V., Timens, R.B., Cobben, J.F.G., Leferink, F.B.J., Kling, W.L.   +5 more
core  

Low-Loss Soft Magnetic Materials and Their Application in Power Conversion: Progress and Perspective

Amorphous and nanocrystalline alloys, as novel soft magnetic materials, can enable high efficiency in a wide range of power conversion techniques. Their wide application requires a thorough understanding of the fundamental material mechanisms, typical ...
Weiwang Wang, Jiaqi Fan, Jinjun Liu, Changshen Li, Anding Wang, Yue Yu, Shengtao Li   +6 more
core   +1 more source

Electromagnetic interference in complex power supply networks [PDF]

, 2010
The power supply electromagnetic interference (EM!) phenomena are strongly related to power quality (PQ). Power quality is conventionally related to the quality of supply in terms of fast voltage variations (sags, surges), slow variations (flicker) and ...
Cuk, V., Timens, R.B., Leferink, Frank Bernardus Johannes; id_orcid, Timens, RB, Melenhorst, M., Cobben, J.F.G., Buesink, FJK, Kling, WL Wil, Leferink, F.B.J., Leferink, FBJ Frank, Leferink, Frank Bernardus Johannes, Buesink, Frederik Johannes Karel, Cobben, JFG Sjef, Buesink, F.J.K., Melenhorst, M, Cuk, V Vladimir, Kling, W.L.   +16 more
core  

A Prospective Study of Individuals at Risk of Multiple Sclerosis Informs the Design of Primary Prevention Studies

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective In multiple sclerosis, the optimal time for deploying a therapeutic intervention is before the central nervous system is damaged; given the success of trials treating the earliest stage of MS, the radiologically isolated syndrome, developing primary prevention strategies is an important next challenge.
Amy W. Laitinen, Ceren Tozlu, Tina Roostaei, Fatoumata Diallo, Kaho Onomichi, Jiyeon Son, Zongqi Xia, Philip L. De Jager   +7 more
wiley   +1 more source

High voltage power amplifier for high precision mechatronic systems

, 2018
Mechatronic systems within industrial applications, e.g. semiconductor manufacturing equipment, require power amplifiers providing high power with high precision.
van Duivenbode, J., Duarte, J.L., Duarte, JL Jorge, Duarte, J.L.; id_orcid, Settels, SJ Sjef, Wijnands, CGE Korneel, Duivenbode, J Jeroen van, Settels, S.J., Wijnands, C.G.E.   +8 more
core  

Location‐Specific Hematoma Volume Predicts Early Neurological Deterioration in Supratentorial ICH

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Early neurological deterioration (END) adversely affects outcomes in patients with intracerebral hemorrhage (ICH). This study aimed to determine the location‐specific hematoma volumes for END in supratentorial ICH patients. Methods We retrospectively analyzed supratentorial ICH patients presenting from two prospective cohorts.
Zuoqiao Li, Guilin Meng, Zijie Wang, Xiao Hu, Jing Cheng, Chu Chen, Tiannan Yang, Jiaxin Luo, Zizhen Meng, Xueyun Liu, Qi Li   +10 more
wiley   +1 more source

Suppressing electron-phonon coupling in organic photovoltaics for high-efficiency power conversion. [PDF]

Nat Commun, 2023
Jiang Y, Li Y, Liu F, Wang W, Su W, Liu W, Liu S, Zhang W, Hou J, Xu S, Yi Y, Zhu X.   +11 more
europepmc   +1 more source

Normal‐Appearing White Matter Injury Mediates Chronic Deep Venous Hypoxia and Disease Progression in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang, Huiying Wang, Zhizheng Zhuo, Ai Guo, Ke Lv, Decai Tian, Chao Chai, Yunyun Duan, Shuang Xia   +8 more
wiley   +1 more source

An integrated RF energy-harvesting system with broad input voltage range and high power conversion efficiency. [PDF]

Proc Natl Acad Sci U S A, 2023
Wang S, Jiang X, Pan H, Ye X, Chen J.
europepmc   +1 more source

Relationship Between Neurologic Symptoms and Signs and FMR1 Genotype in Premutation Carriers

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Fragile X‐associated Tremor/Ataxia Syndrome (FXTAS) is the most severe late‐onset condition caused by a premutation in the FMR1 gene, characterized by expanded CGG triplet repeats of 55–200. Clinical presentations of FXTAS, including gait ataxia, kinetic tremor, cognitive decline, and rare Parkinsonism, are linked to ...
Flora Tassone, Freddy Chafota, Miguel E. Rentería, Randi J. Hagerman, Ellery Santos, Anna Atkinson, Nicholas G. Martin, Elsdon Storey, Danuta Z. Loesch   +8 more
wiley   +1 more source