Results 61 to 70 of about 1,841,497 (380)

Effect of graph generation on slope stability analysis based on graph theory

Journal of Rock Mechanics and Geotechnical Engineering, 2014
Limit equilibrium method (LEM) and strength reduction method (SRM) are the most widely used methods for slope stability analysis. However, it can be noted that they both have some limitations in practical application.
Enpu Li, Xiaoying Zhuang, Wenbo Zheng, Yongchang Cai   +3 more
doaj   +1 more source

Problems and Results in Combinatorial Analysis and Graph Theory

Discrete Mathematics, 1988
The author has already written a great number of papers with similar titles. This valuable survey contains many problems and conjectures organized in ten sections. Among other things they deal with Ramsey numbers, with problems on extremal graph theory, with extremal problems on hypergraphs, and with miscellaneous problems.
openaire   +1 more source

Machine learning for the detection of social anxiety disorder using effective connectivity and graph theory measures

Frontiers in Psychiatry, 2023
IntroductionThe early diagnosis and classification of social anxiety disorder (SAD) are crucial clinical support tasks for medical practitioners in designing patient treatment programs to better supervise the progression and development of SAD.
Abdulhakim Al-Ezzi, Nidal Kamel, Amal A. Al-Shargabi, Fares Al-Shargie, Alaa Al-Shargabi, Norashikin Yahya, Mohammed Isam Al-Hiyali   +6 more
doaj   +1 more source

Development of the whole-brain functional connectome explored via graph theory analysis

Aperture Neuro
Adolescence is a period of remarkable development as children’s brains change to resemble adult brains. Resting state fMRI measures fluctuations in blood-oxygen signal from which we can infer functional connectivity (FC).
J. Hassett, Brandon T. Craig, A. Hilderley, Eli Kinney-Lang, K. Yeates, Frank P MacMaster, J. Miller, Melanie Noel, Brian L Brooks, Karen M. Barlow, Catherine Lebel, Adam Kirton, H. Carlson   +12 more
semanticscholar   +1 more source

Altered Topological Properties of Brain Structural Covariance Networks in Patients With Cervical Spondylotic Myelopathy

Frontiers in Human Neuroscience, 2020
BackgroundBrain structural alterations play an important role in patients with cervical spondylotic myelopathy (CSM). However, while there have been studies on regional brain structural alterations, only few studies have focused on the topological ...
Cuili Kuang, Yunfei Zha, Changsheng Liu, Jun Chen   +3 more
doaj   +1 more source

Opportunities analysis the solution of the problems of the graph theory with computer mathematics systems

Lietuvos Matematikos Rinkinys, 2010
In this paper we analyze solutions of the problems of the graph theory with computer mathematics systems MAPLE and MATHEMATICA with purpose to reveal the opportunity of the syntax of the main commands, theirs similarities and differences.
Sigita Turskienė, Kristina Kiriliauskaitė   +1 more
doaj   +1 more source

Abnormal intrinsic brain functional network dynamics in patients with postherpetic neuralgia

Frontiers in Neurology
BackgroundThis study aimed to investigate the temporal characteristics of the functional connection state patterns and the topological structure of dynamic brain functional networks of patients with postherpetic neuralgia (PHN).MethodsWe recruited 23 PHN
Yutao You, Tianci Liu, Li Luo, Qingzhou Li, Yan Yang, Daibin Jiang, Baijintao Sun, Chuan Zhang, Bing Li, Hanfeng Yang   +9 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

GaTewAY : Graph theory-based software for automatic analysis of molecular conformers generated over time [PDF]

, 2022
GaTewAY is a post-processing tool for molecular dynamics (MD) simulation databased on graph theoretical techniques. The main idea is to construct 2D graphs from the 3D structures.
Dominique, Barth, Marie-Pierre, Gaigeot, Franck, Quessette, Sana, Bougueroua   +3 more
core   +1 more source

Time-varying Analysis of Brain Networks Based on High-order Dynamic Functional Connections in Mild Cognitive Impairment

Chinese Journal of Magnetic Resonance
Existing research commonly uses functional connectivity (FC) combined with graph theory analysis to accomplish the auxiliary diagnosis of mild cognitive impairment (MCI).
WANG Xia, WANG Yong, LAN Qing
doaj   +1 more source