Results 61 to 70 of about 1,038,640 (224)

A risk evaluation model for channel navigation based on the gray-fuzzy theory

EURASIP Journal on Wireless Communications and Networking, 2018
In view of the fuzziness and randomness of the safety evaluation of the channel navigation environment, a risk evaluation model of the channel navigation is established with the set-valued statistics and the gray theory.
Yanfeng Wang, Liwen Huang, Guohua Shen, Mingming Jia   +3 more
doaj   +1 more source

Increased Left Putamen Volume Correlates With Pain in Ankylosing Spondylitis Patients

Frontiers in Neurology, 2020
Ankylosing spondylitis (AS) mainly affects the axial skeleton and is an important factor leading to chronic lower back pain in young individuals. However, few studies have explored alterations of brain gray matter volume in AS patients.
Kelei Hua, Kelei Hua, Peijun Wang, Zhihong Lan, Meng Li, Wenkai Zhao, Tianyue Wang, Shumei Li, Xiaofen Ma, Chao Li, Shishun Fu, Yi Yin, Ping Liu, Jin Fang, Jin Fang, Tianwang Li, Guihua Jiang, Guihua Jiang   +17 more
doaj   +1 more source

What brakes the Crab pulsar? [PDF]

, 2015
Optical observations provide convincing evidence that the optical phase of the Crab pulsar follows the radio one closely. Since optical data do not depend on dispersion measure variations, they provide a robust and independent confirmation of the radio ...
Barbieri, C., Barbieri, M., Calvani, M., Naletto, G., Ponikvar, D., Zampieri, L., Čadež, A.   +6 more
core   +2 more sources

Unveiling hidden neurodegeneration in isolated REM sleep behavior disorder through MRI microstructure and glymphatic flow

npj Parkinson's Disease
This study aimed at: (1) assessing microstructural MRI and glymphatic flow alterations in isolated REM sleep behavioral disorder (iRBD) subjects relative to controls; (2) comparing sub-groups of iRBD patients with different levels of disease severity ...
Silvia Basaia, Elisabetta Sarasso, Andrea Gardoni, Andrea Grassi, Alejandro Enrique Brivio, Sara Marelli, Roberta Balestrino, Lucia Zenere, Alessandra Castelnuovo, Massimo Malcangi, Elisa Canu, Luigi Ferini-Strambi, Federica Agosta, Massimo Filippi   +13 more
doaj   +1 more source

To explore the potential mechanisms of cognitive impairment in children with MRI-negative pharmacoresistant epilepsy due to focal cortical dysplasia: A pilot study from gray matter structure view

Heliyon
Objectives: To investigate the characteristics of brain structure in children with focal cortical dysplasia (FCD)-induced pharmacoresistant epilepsy, and explore the potential mechanisms of cognitive impairment from the view of gray matter alteration ...
Yilin Zhao, Jieqiong Lin, Xinxin Qi, Dezhi Cao, Fengjun Zhu, Li Chen, Zeshi Tan, Tong Mo, Hongwu Zeng   +8 more
doaj   +1 more source

Cytomorphological characteristics evaluation of the third generation of arrowroot plant (Maranta arundinacea L.) radiated by gamma ray

Jurnal Agro, 2019
Arrowroot plants (Maranta arundinacea L.) have enormous potential to be developed as the alternative foods. Various kinds of functional food products can be processed from arrowroot tubers, because they have lower calories and IG (Glycemic Index ...
Puspita Deswina, Luluk Prihastuti, Aziz Saputra   +2 more
doaj   +1 more source

Soil biochemical properties in brown and gray mine soils with and without hydroseeding [PDF]

SOIL, 2015
Surface coal mining in the eastern USA disturbs hundreds of hectares of land every year and removes valuable and ecologically diverse eastern deciduous forests.
C. Thomas, A. Sexstone, J. Skousen
doaj   +1 more source

Prediction of tuberculosis-specific mortality for older adult patients with pulmonary tuberculosis

Frontiers in Public Health
BackgroundThis study aims to identify risk factors associated with tuberculosis-specific mortality (TSM) in older adult patients with pulmonary tuberculosis (TB) and to develop a competing risk nomogram for TSM prediction.MethodsWe conducted a ...
Sihua Wang, Ruohua Gu, Pengfei Ren, Yu Chen, Di Wu, Linlin Li   +5 more
doaj   +1 more source

Gyrification brain abnormalities as predictors of outcome in anorexia nervosa. [PDF]

, 2015
Gyrification brain abnormalities are considered a marker of early deviations from normal developmental trajectories and a putative predictor of poor outcome in psychiatric disorders.
Daniela, Degortes, Favaro, Angela, Renzo, Manara, Santonastaso, Paolo, Tenconi, Elena   +4 more
core   +1 more source

Associations among body mass index, working memory performance, gray matter volume, and brain activation in healthy children [PDF]

, 2022
Yaqi Zhang, Weibin Ji, Fukun Jiang, Feifei Wu, Guanya Li, Yang Hu, Wenchao Zhang, Jia Wang, Xiao Fan, Xiaorong Wei, Peter Manza, Dardo Tomasi, Nora D. Volkow, Xinbo Gao, Gene‐Jack Wang, Yi Zhang   +15 more
openalex   +1 more source