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Numerical study of the mechanical behaviour of unwelded block in matrix rocks under direct shearing
Block in matrix rocks (bimrocks) are known as a challenging material for engineering geologists due to their complex composition and associated...
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Study on uniaxial compressive strength of double matrix bimrocks considering different block proportions
Bimrocks are a kind of complex geological body composed of a matrix and rock block. There are significant differences in matrix strength within...
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Deep Learning Techniques for 3D-Volumetric Segmentation of Biomedical Images
A thorough review of deep learning (DL) methods for the 3D-Volumetric segmentation of biomedical images is presented in this chapter. The performance...
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CardiacSeg: Customized Pre-training Volumetric Transformer with Scaling Pyramid for 3D Cardiac Segmentation
Congenital heart disease (CHD) is the most common type of birth defect and a leading cause of death worldwide. The volumetric segmentation of the...
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Experimental Study on Permeability Evolution of Bituminous Coal Under High Temperature and Volumetric Stress
Studies on coal permeability at high temperatures (> 300 ℃) under the thermo–hydro–mechanical–chemical (THMC) coupling effect are few and their...
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A combined encoder–transformer–decoder network for volumetric segmentation of adrenal tumors
BackgroundThe morphology of the adrenal tumor and the clinical statistics of the adrenal tumor area are two crucial diagnostic and differential...
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ResUNet + + : a comprehensive improved UNet + + framework for volumetric semantic segmentation of brain tumor MR images
Predictive models in radiology can now be constructed with remarkable accuracy using an amalgamation of radiomics and artificial intelligence. To...
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Optimal Design of Ecological Concrete Mix Proportion Based on AHP-GWO-BP Neural Network
Ecological concrete has excellent water and air permeability, which not only is conducive to plant growth but also allows surface water to infiltrate...
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Horizontal Well Volumetric Fracturing Technology Integrating Fracturing-Energy Enhancement for Tight Oil in Daqing Oilfield
The elastic development or water flooding of tight oil reservoir in Daqing oilfield is not effective, and it is difficult to establish an efficient...
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Comprehensive Utilisation of Biomass Tar for High Volumetric Capacitance Porous Carbon and Modified Bio-resin
Biomass tar is a by-product generated during biomass gasification. Because of the toxic and harmful nature of biomass tar, its treatment method has...
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Influence of Block form on the Shear Behaviour of Soft Soil–Rock Mixtures by 3D Block Modelling Approaches
The influence of block forms on the shear behaviour of soil–rock mixtures with soft blocks (soft S–RMs) can be efficiently investigated by the...
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Mechanical and Volumetric Fracturing Behaviors of Layered Composite Sandstones with a Contrast in Grain Size Under True Triaxial Stresses
The failure characteristics of layered rocks are a vital issue for stability evaluations of underground engineering projects. Layered rocks in a...
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Ultrasonic properties and damage expression of frozen soil-rock mixture with various block conditions
The variation of ultrasonic parameters is closely linked to the mechanical properties and damage evolution of rock and soil mass. In this paper,...
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Gray matter volumetric correlates of attention deficit and hyperactivity traits in emerging adolescents
Previous research has demonstrated reduction in cortical and subcortical, including basal ganglia (BG), gray matter volumes (GMV) in individuals with...
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Spatial Interpolation Using Machine Learning: From Patterns and Regularities to Block Models
In geospatial data interpolation, as in map**, mineral resource estimation, modeling and numerical modeling in geosciences, kriging has been a...
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Development of devices for measuring contact friction forces in the processes of volumetric plastic deformation
Methods and means for studying the factor of plastic contact friction in the processes of volumetric plastic deformation of solid and hollow...
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A status review of volumetric positioning accuracy prediction theory and static accuracy design method for multi-axis CNC machine tools
The volumetric positioning accuracy of multi-axis CNC machine tools indicates the deviation from desired to actual position of the tool; it directly...
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Automatic Block-Structured Grid Generation in Turbo Machine Blade Passages by TurboR&D.Mesher Software
AbstractThis article describes the methodology of generating block-structured computational grids for turbomachine blade passages implemented in the...
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Forking and planting spacing impacts on wood density, X-ray density, and heartwood proportion of Tachigali vulgaris
Key messageIn Tachigali vulgaris planting, the 3.0 × 3.0 m spacing reduced variability in wood properties and increased the proportion of...
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Residential Water Demand Under Increasing Block Rate Structure: Conservation Conundrum?
Water utility managers must balance conservation and revenue goals. A conservation conundrum occurs if price increases lead customers to reduce...
