Results 71 to 80 of about 520,784 (306)

Clinical Spectrum and Outcomes of SOX1 Antibody‐Associated Paraneoplastic Neurological Syndromes: A Chinese Cohort Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background SOX1 antibody‐positive paraneoplastic neurological syndromes (PNS) exhibit significant population‐specific clinical heterogeneity. While Western cohorts predominantly manifest Lambert‐Eaton myasthenic syndrome (65%–80%), comprehensive clinical characterization and treatment response data in Asian populations remain critically ...
Jin‐Long Ye, Zu‐Ying Kuang, Bo Li, Meng‐Qiu Pan, Li‐Hua Zhou, Yang‐Yang Dai, Si‐Fen Xie, Xian‐Guang Lin, Ye‐Peng Hu, Li‐Hong Jiang, Zhan‐Hang Wang, Wei‐Jing Zhang   +11 more
wiley   +1 more source

Design of the Broadband Metamaterial Absorber Based on Dispersed Carbon Fibers in Oblique Incidence

IEEE Access, 2020
In this paper, a broadband double-layer metamaterial absorber (MMA) based on carbon fibers (CFs) is proposed, which consists of three basic elements. Firstly, the reflectivity of CFs double-layer MMA in normal incidence is analyzed, and compared to the ...
Leilei Yan, Zhiheng He, Wei Jiang, Xitao Zheng   +3 more
doaj   +1 more source

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito, Chiara Meneghini, Alice Galli, Luca Gallo, Pierfrancesco Mitrotti, Paola Dimartino, Marianna Inglese, Cinzia Zatti, Alessandro Lupini, Andrea Pilotto, Alessandro Padovani, Micol Avenali, Enza Maria Valente, Cristina Tassorelli, Silvia P. Caminiti   +14 more
wiley   +1 more source

Thermal stress behavior and optimization of solder joints in CSP-LED packages

Results in Engineering
This study explores the thermal stress behavior of chip-scale LED (CSP-LED) packages with a focus on micro/nanoscale interfacial effects and thermal transport under rapid temperature cycling.
Jinlan Wang, Yaohui Deng, Zhao Zhang, Jiajie Jin, Peisheng Liu   +4 more
doaj   +1 more source

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

Compact Integrated Transconductance Amplifier Circuit for Temporal Differentiation [PDF]

, 2003
A compact integrated CMOS circuit for temporal differentiation is presented. It consists of a high-gain inverting amplifier, an active non-linear transconductance and a capacitor and requires only 4 transistors in its minimal configuration.The circuit ...
Stocker, Dr. Alan
core   +1 more source

RF MEMS Based Tunable Bowtie Shaped Substrate Integrated Waveguide Filter [PDF]

, 2015
A tunable bandpass filter based on a technique that utilizes substrate integrated waveguide (SIW) and double coupling is presented. The SIW based bandpass filter is implemented using a bowtie shaped resonator structure.
Baharudin, Z., Jilani, M. T., Khir, M. H. M., Ur Rehman, M. Z., Zakariya, M. A.   +4 more
core   +1 more source

Functional and Structural Evidence of Neurofluid Circuit Aberrations in Huntington Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Disrupted neurofluid regulation may contribute to neurodegeneration in Huntington disease (HD). Because neurofluid pathways influence waste clearance, inflammation, and the distribution of central nervous system (CNS)–delivered therapeutics, understanding their dysfunction is increasingly important as targeted treatments emerge.
Kilian Hett, Abigail Dubois, Melanie Leguizamon, Alexander Song, Paula Trujillo, Colin D. McKnight, Ciaran M. Considine, Manus J. Donahue, Daniel O. Claassen   +8 more
wiley   +1 more source

A 60 GHz Broadband LNA With Joined Variable Gain Control and Switching in 22 nm FD-SOI

IEEE Access
This paper investigates a 60 GHz low-power broadband low noise amplifier (LNA) with variable gain control. To prove the concept, the circuit is implemented in a 22nm fully depleted silicon on insulator (FD-SOI) CMOS technology.
Xin Xu, Jens Wagner, Corrado Carta, Frank Ellinger   +3 more
doaj   +1 more source

Evaluation of optimum scan chain parameter with respect to its power performance of CORTEXM0DS [PDF]

, 2017
Design-for-test (DFT) in an integrated circuit is one of essential parts in System-on-Chip. DFT enables testing and debugging of an integrated circuit before it is being produced in high volume.
Kamsani, Noor Ain, Latip, Nur Amirah, Lee, Yuen Tat, Mohd Sidek, Roslina, Rokhani, Fakhrul Zaman   +4 more
core   +1 more source