Results 61 to 70 of about 24,075,940 (324)

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu, Yinjiao Fei, Jiaxuan Ding, Kexin Shi, Jinyan Luo, Yuchen Zhu, Xingjian Sun, Gefei Jiang, Yuandong Cao, Weilin Xu, Shu Zhou   +10 more
wiley   +1 more source

Stabilisation strategy based on feedback linearisation for DC microgrid with multi-converter

The Journal of Engineering, 2019
Power electronic converters have been widely used in power system and the stability issues of DC microgrid with converters will be discussed in this study. Firstly, an equivalent circuit and the corresponding state space model for DC microgrid with DC–DC
Xuanying Shao, Jian Hu, Zhongtian Zhao
doaj   +1 more source

Fusion Particle Filter for Nonlinear Systems Based on Segmental Gauss-Hermite Approximation

IEEE Access, 2020
Multisensor fusion estimators play an important role in modern information processing. Weighted measurement fusion (WMF) algorithm has widely been applied to data compression of multisensor linear systems.
Yun Li
doaj   +1 more source

Association of CDKN2A/B Homozygous Deletion and Extent of Resection With Survival of Patients With WHO CNS5 Grade 4 Astrocytoma

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives WHO grade 4 astrocytomas are associated with poor prognosis, and their prognostic factors remain controversial. This study aimed to identify the prognostic factors and develop a management algorithm for these patients. Methods This study retrospectively included 151 CNS5 adult grade 4 astrocytomas from two medical centers.
Jiawei Cai, Guanglin Zhu, Qiu He, Chen Luo, Lingyun Zhuo, Xingfu Wang, Yiming Chen, Xiaoyong Chen, Wendong You, Jiaheng Xu, Yuanxiang Lin, Dezhi Kang, Shuai Wu, Zanyi Wu   +13 more
wiley   +1 more source

Firefly algorithm based WSN-IoT security enhancement with machine learning for intrusion detection

Scientific Reports
A Wireless Sensor Network (WSN) aided by the Internet of Things (IoT) is a collaborative system of WSN systems and IoT networks are work to exchange, gather, and handle data.
M. Karthikeyan, D. Manimegalai, Karthikeyan RajaGopal   +2 more
doaj   +1 more source

Study of Super-Twisting sliding mode control for U model based nonlinear system

Journal of Hebei University of Science and Technology, 2016
The Super-Twisting control algorithm is adopted to analyze the U model based nonlinear control system in order to solve the controller design problems of non-affine nonlinear systems.
Jianhua ZHANG, Yang LI, Xueli WU, Jianan HUO, Shenyang ZHUANG   +4 more
doaj   +1 more source

Brainstem and Cerebellar Volume Loss and Associated Clinical Features in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Progressive Supranuclear Palsy (PSP) is a neurodegenerative ‘tauopathy’ with predominating pathology in the basal ganglia and midbrain. Caudal tau spread frequently implicates the cerebellum; however, the pattern of atrophy remains equivocal.
Chloe Spiegel, Timothy P. Siejka, Cassandra Marotta, Josh J. Y. Lee, Kelly Bertram, Terence J. O'Brien, Meng Law, Lucy Vivash, Ian H. Harding   +8 more
wiley   +1 more source

Power control of hybrid grid-connected renewable energy system using machine learning

Energy Reports
This article addresses the crucial challenge of maintaining a reliable power supply in integrated electric systems that combine solar power and energy storage.
M. Karthikeyan, D. Manimegalai, karthikeyan RajaGopal   +2 more
doaj   +1 more source

Effects of selection and mutation on epidemiology of X-linked genetic diseases

Mathematical Biosciences and Engineering, 2017
The epidemiology of X-linked recessive diseases, a class of genetic disorders, is modeled with a discrete-time, structured, non linear mathematical system.
Francesca Verrilli, Hamed Kebriaei, Luigi Glielmo, Martin Corless, Carmen Del Vecchio   +4 more
doaj   +1 more source

Nonlinear Elliptic Systems and Nonlinear Parabolic Systems [PDF]

Journal of Applied Mathematics, 2014
Wei, Li, Lau, Anthony To-Ming, Gao, Hongya, Fang, Zhongbo   +3 more
openaire   +3 more sources