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641
Brain Structure Segmentation from MRI by Geometric Surface Flow
Published 2006-01-01“…We present a method for semiautomatic segmentation of brain structures such as thalamus from MRI images based on the concept of geometric surface flow. …”
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642
From Domain Decomposition to Model Reduction for Large Nonlinear Structures
Published 2023-05-01Get full text
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643
Competition for resources can reshape the evolutionary properties of spatial structure.
Published 2024-11-01“…Many evolving ecosystems have spatial structures that can be conceptualized as networks, with nodes representing individuals or homogeneous subpopulations and links the patterns of spread between them. …”
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644
Tb diffusion induced microstructural evolution and magnetic responses of multi-main-phase Nd-Dy-Fe-Ga-B magnet
Published 2025-03-01“…In present work, to gain a deeper verification on the evolution of shell/core and anti-shell/core structure, the multi-main-phase (MMP) Nd-Dy-Fe-Ga-B base magnets were subjected to Tb diffusion over a wide range of duration from 0 h to 36 h. …”
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645
New Routes to Phylogeography: A Bayesian Structured Coalescent Approximation.
Published 2015-08-01“…To address this problem, we introduce BASTA (BAyesian STructured coalescent Approximation), a new approach implemented in BEAST2 that combines the accuracy of methods based on the structured coalescent with the computational efficiency required to handle more than just few populations. …”
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646
Advective structures of the bottom of lake Natron and its surroundings (Tanzania)
Published 2022-09-01“…In this study we consider the features of the development of weakly lithified bottom sediments and the general structure of lake Natron against the background of its seasonal drying and watering. …”
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647
Individual bacteria in structured environments rely on phenotypic resistance to phage.
Published 2021-10-01“…Bacteriophages represent an avenue to overcome the current antibiotic resistance crisis, but evolution of genetic resistance to phages remains a concern. …”
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648
Jatropha curcas L. Root Structure and Growth in Diverse Soils
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649
Graviseismic structure of the earth’s crust and its five-oceanic geostrophe
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650
Facilitation as Attenuating of Environmental Stress among Structured Microbial Populations
Published 2016-01-01“…There is currently an intense debate in microbial societies on whether evolution in complex communities is driven by competition or cooperation. …”
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651
Structure of Male Reproductive System in Spirula (Cephalopoda: Spirula spirula)
Published 2017-09-01“…Spermatophores were morphologically characterized by the distinguishing structure of their cement body. Spermatophore length was 10.81–12.07 mm, mean length was 11.37 mm, which was 29.2% of mantle length (ML). …”
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652
LANDSCAPE SPHERE OF GEOGRAPHICAL ENVELOPE, ITS POLARIZATION AND MODERN STRUCTURE
Published 2022-07-01“…The evolutionary range of modern structural elements of the landscape sphere is considered on the example of the North Caucasus landscapes, which is a great polygon for the study of modern landscapes, represented by a wide variety. …”
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653
Analysis of the intellectual structure of knowledge regarding drought vulnerability assessment
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654
Structure-Aware and Format-Enhanced Transformer for Accident Report Modeling
Published 2025-07-01“…However, such reports are typically long, hierarchically structured, and information-dense, posing unique challenges for existing language models. …”
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655
Core-periphery structure of a medicinal botanical system in Uruguay
Published 2024-11-01“…Results Study results demonstrate a core-periphery structure, with a strongly interconnected core resistant to fragmentation, ensuring structural stability. …”
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656
Permeability Prediction of Iron Tailings Including Degree of Compaction and Structure
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657
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658
OPTIMIZATION OF TOPOLOGICAL STRUCTURES OF CENTRALIZED LOGISTICS NETWORKS IN THE PROCESS OF REENGINEERING
Published 2021-03-01“…The following results were obtained: analysis of the current state of the problem of system optimization of logistics networks and methods of its solution; the problem of system optimization of logistics networks as territorially distributed objects has been formalized; developed a mathematical model of the problem of reengineering three-level topological structures of logistics networks in terms of cost and efficiency for the case of combined production and processing points; methods of directed search of variants of construction of a logistic network which use procedures of coordinate optimization and modeling of evolution on the basis of genetic algorithm are developed; estimates of the accuracy and time complexity of optimization methods of centralized three-level topological structures of logistics networks are obtained. …”
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659
Study on the Deflagration Characteristics of Methane–Air Premixed Gas in Sudden Expansion Pipelines
Published 2025-03-01“…This study employs both experimental and numerical simulation methods to systematically investigate the influence of sudden expansion diameter ratios on methane–air premixed flame propagation, explosion overpressure, and the evolution of turbulent structures. The results show that with the increase in the diameter ratio, the flame propagation velocity and explosion overpressure present a nonlinear trend of first increasing, then decreasing, and then increasing. …”
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660
Models and methods for analyzing complex networks and social network structures
Published 2023-04-01“…The use of neural networks to predict the evolution of dynamic processes and structure of complex social systems is investigated. …”
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