Results 61 to 70 of about 139,680 (346)

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina, Anna Marcé‐Grau, Barbara Masotto, Marta Codina, Lamia BenJemaa, Yasmina Elaribi, Mónica Martinez‐Gallo, Roger Colobran, Angel Sanchez‐Montañez, Irene Valenzuela, Yoshiko Murakami, Alfons Macaya   +11 more
wiley   +1 more source

Sea clutter suppression algorithm based on signal resonance

The Journal of Engineering, 2019
Detecting targets in maritime domain is difficult due to the complex physical mechanism of the sea clutter. A basis pursuit clutter suppression method based on improved tunable Q-factor wavelet transform (TQWT) is proposed on the analysis of tunable Q ...
Meiyan Pan, Jianjun Chen, Sudao Xie, Shengli Wang   +3 more
doaj   +1 more source

A novel active damping control based on grid-side current feedback for LCL-filter active power filter

Energy Reports, 2020
LCL filter is widely used in grid-connected converters for good harmonic mitigation performance. However, resonance poles of LCL filter challenge system stability, especially in a digital control system.
Tingting Gao, Yanqiang Lin, Dongdong Chen, Long Xiao   +3 more
doaj   +1 more source

Quantifying the Impact of Ocrelizumab on Paramagnetic Rim Lesions in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Paramagnetic rim lesions (PRLs) are a subset of chronic active multiple sclerosis (MS) lesions marked by iron‐laden microglia and macrophages. Ocrelizumab, a monoclonal antibody targeting CD20+ B cells, suppresses acute MS activity, but its effect on PRLs remains unclear. In a longitudinal study of 29 ocrelizumab‐treated patients with at least
Kimberly H. Markowitz, Neha V. Safi, Iliana Pliska‐Bloch, Ulrike W. Kaunzner, Ha Luu, Mert Sisman, Yi Wang, Thanh D. Nguyen, Sandra Hurtado Rúa, Susan A. Gauthier   +9 more
wiley   +1 more source

Theory of Resonance Suppression in Vibrational Polariton Chemistry

Recent experiments have demonstrated that it is possible to modify ground-state chemical reactivities by placing an ensemble of molecules in an optical microcavity through resonant coupling between the cavity and vibrational degrees of freedom (DOF) of ...
Sebastian , Montillo Vega, Pengfei, Huo, Wenxiang, Ying   +2 more
core   +1 more source

Selective magnetic resonance signal suppression by colored Frank excitation

, 2020
Inspired by the growing interest in miniaturized NMR devices and their applications in material science as well as in chemical and biological research, low power rf excitation is explored. 1H NMR spectra have been measured with low power Frank excitation
Blümich, Bernhard, Greferath, Marcus, Görges, Alexander, Küppers, Markus, Adams, Michael W. W., Benders, Stefan   +5 more
core  

Resonance Suppression of Photovoltaic DC Boost Collection System Based on Active and Passive Damping Cooperative Control

Zhongguo dianli
In a photovoltaic DC collection system, the impedance matching between the LC circuit and switching circuit in the DC/DC converter is easy to generate resonance, which leads to the system stability deterioration or even collapse.
Pengcheng PAN, Wenshun HAN, Xueli GUO
doaj   +1 more source

Ofatumumab in Myelin Oligodendrocyte Glycoprotein Antibody–Associated Disease: A Comparison With Rituximab

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate the efficacy and safety of ofatumumab in patients with myelin oligodendrocyte glycoprotein antibody–associated disease (MOGAD), and compare it with rituximab. Methods We conducted a single–center, observational study including 22 MOGAD patients treated with ofatumumab and 21 treated with rituximab.
Yuxin Fan, Lei Zhou, Jingzi ZhangBao, Hongmei Tan, Zhouzhou Wang, Chao Quan   +5 more
wiley   +1 more source

Attentional load and sensory competition in human vision: Modulation of fMRI responses by load fixation during task-irrelevant stimulation in the peripheral visual field.

, 2005
Perceptual suppression of distractors may depend on both endogenous and exogenous factors, such as attentional load of the current task and sensory competition among simultaneous stimuli, respectively. We used functional magnetic resonance imaging (fMRI)
Schwartz, S., Veilleumier, P., Driver, Jon, Driver, J., Angelo Maravita, Dolan, R. ; https://orcid.org/, Vuilleumier, Patrik, Maravita, A., Dolan, R. J., Jon Driver, Maravita, Angelo, Dolan, R.J., Patrik Vuilleumier, Hutton, Chloe, Vuilleumier, P., Raymond J. Dolan, Schwartz, Sophie, Sophie Schwartz, Hutton, C., Chloe Hutton   +19 more
core   +1 more source

An Active Damping Control Strategy for LCL Grid-Connected Inverter Based on Virtual Resistor

Kongzhi Yu Xinxi Jishu, 2018
For the resonance of LCL grid-connected inverter, traditional solutions are damping as filter capacitor and resistance in series , filter capacitor current feedback, filter capacitor voltage feedback and so on, but these approaches lead to increased ...
WANG Jingbo, LIU Hongbing, YANG Mengqin, LI Xiaodan   +3 more
doaj