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2 months ago | 
nature.com | Shuangsang Fang |Mengyang Xu |Zhiyuan Yuan |Yao Li |Vladimir Kovacevic |Lidong Guo | +10 more
AbstractUnderstanding complex biological systems requires tracing cellular dynamic changes across conditions, time, and space. However, integrating multi-sample data in a unified way to explore cellular heterogeneity remains challenging. Here, we present Stereopy, a flexible framework for modeling and dissecting comparative and spatiotemporal patterns in multi-sample spatial transcriptomics with interactive data visualization.
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Feb 27, 2025 | 
science.org | Chao Zhang |Jingyun Ye |Stephen Barker |Andy Lawrence
Cosmology finds itself in a paradoxical situation. We know everything and nothing. After years of accumulating evidence and debate, there is a consensus model about the makeup of the cosmos, known as Lambda Cold Dark Matter (ΛCDM), for reasons explored below. The Universe seems to have no spatial curvature, is clumpy on small scales but smooth on large scales, and is expanding at a well-measured but accelerating rate.
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Jan 25, 2025 | 
onlinelibrary.wiley.com | Chao Zhang |Weidong Zhu |Jun Dai |Yong Wu
• & ( ) The theory of technology dominance: understanding the impact of intelligent decision aids on decision maker's judgments . Advances in Accounting Behavioral Research, ( ), – . • & ( ) The robots are coming… but aren't here yet: the use of artificial intelligence technologies in the public accounting profession . Journal of Emerging Technologies in Accounting, ( ), – . • & ( ) A review on TAM and TOE framework progression and how these models integrate .
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Jan 24, 2025 | 
biorxiv.org | Chao Zhang |Rasmus Nielsen
AbstractThe advent of affordable whole-genome sequencing has spurred numerous large-scale projects aimed at inferring the tree of life, yet achieving a complete species-level phylogeny remains a distant goal due to significant costs and computational demands. Traditional species tree inference methods, though effective, are hampered by the need for high-coverage sequencing, high-quality genomic alignments, and extensive computational resources.
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Jan 13, 2025 | 
onlinelibrary.wiley.com | Xue Li |Yan Wang |Chao Zhang |Jie Lu
Conflicts of Interest The authors declare no conflicts of interest. Supporting Information Filename Description pce15378-sup-0001-Supplementary__Figures_PCE_24_1602.docx2.5 MB Supporting information. pce15378-sup-0002-Supplementary_Table_1_PCE_24_1602_ertgrtg.xlsx16 KB Supporting information. pce15378-sup-0003-Supplementary_Table_2_PCE_24_1602.xlsx11.2 KB Supporting information. References , , , et al. 2019.
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Dec 29, 2024 | 
mdpi.com | Chao Zhang
4. Waveform and Result of Simulation Experiment 4.1. Traditional Inertia Compensation StrategyFigure 8 presents the waveform diagram of the simulation of the moment of inertia less than twice its actual value using the conventional moment of inertia compensation strategy. Figure 8a shows that the speed of the wind turbine simulator gradually converges after a certain time and approaches the actual wind turbine speed until it is stable.
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Dec 18, 2024 | 
mdpi.com | Chao Zhang
3.1. Typical Degradation Process of Contact Voltage, Friction Coefficient, and TemperatureFigure 4 shows the degradation trends of the contact voltage, friction coefficient, and temperature of tin-coated copper alloy contact pairs as a function of fretting cycles for different current and fretting amplitude combined conditions of 5 A and 300 μm, 15 A and 300 μm, 30 A and 300 μm, 15 A and 200 μm, and 15 A and 400 μm, respectively.
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Dec 13, 2024 | 
mdpi.com | Chao Zhang
This is an early access version, the complete PDF, HTML, and XML versions will be available soon. Open AccessArticle by Tingyu Xu, Shiqi He, Xuechan Yuan and Chao Zhang * School of Computer and Information Technology, Shanxi University, Taiyuan 030006, China *Author to whom correspondence should be addressed.
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Dec 10, 2024 | 
onlinelibrary.wiley.com | Bowen Yang |Baotian Zhao |Chao Zhang |Weiyuan Luo
This study was undertaken to anatomically categorize insulo-opercular focal cortical dysplasia (FCD) lesions according to their location and extent, and to summarize corresponding stereoelectroencephalographic (SEEG) patterns to guide preoperative evaluation and surgical planning. Patients who underwent epilepsy surgery for insulo-opercular FCD between 2015 and 2022 were enrolled.
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Dec 3, 2024 | 
onlinelibrary.wiley.com | Bowen Yang |Chao Zhang |Xiu Qin Wang |Baotian Zhao
Introduction Bottom-of-sulcus dysplasia (BOSD) is pathologically classified as type 2 focal cortical dysplasia (FCD II), characterized by neuronal dyslamination and dysmorphology, with or without balloon cells.1, 2 The most common radiological imaging feature of BOSD is cortical blurring at the bottom of a sulcus.3 Moreover, evidence for diagnosing BOSD includes the presence of a lesion with a funnel-shaped extension toward the ventricular surface, often characterized by abnormal signal...
