Results 151 to 160 of about 22,163,446 (341)

184. Fractal geometoric analysis of linear structure in a mammography

open access: bronze, 1993
田中 雅人   +5 more
openalex   +2 more sources

Image‐Based Quantification of Deposited Lithium on Li Metal Surfaces

open access: yesEnergy Technology, EarlyView.
Images of lithium deposition in a Li||Li in situ cell are recorded. Two evaluation algorithms, a rule‐based approach and a neural network‐based approach, are designed and then used to evaluate the lithium deposition process. These algorithms allow to quickly and objectively assess and quantify the lithium deposition process, determining its physical ...
Hannes Kühnle   +4 more
wiley   +1 more source

184. Analysis of linear structure in a mammography using fractal geometry

open access: bronze, 1993
田中 雅人   +5 more
openalex   +2 more sources

An algorithm for seizure detection in rodents

open access: yesEpilepsia Open, EarlyView.
Abstract Objective Epilepsy animal research often relies on long‐term intracranial electroencephalographic (iEEG) recordings. Here, we describe an artificial neural network (ANN) algorithm for automatic detection of seizures. Methods The algorithm was trained on iEEG recordings of three mouse models of chronic epilepsy: (1) the pilocarpine model of ...
Lyna Kamintsky   +9 more
wiley   +1 more source

Modeling and Experimentation of Fragmented Coal Porosity Evolution Under Stress, Temperature, and Moisture

open access: yesEnergy Science &Engineering, EarlyView.
Based on actual goaf conditions, a porosity evolution model considering the superimposed effects of stress–temperature–moisture interactions was developed and experimentally validated using a confined fractured coal mass low‐temperature oxidation testing system simulating goaf scenarios.
Boning Jiang   +6 more
wiley   +1 more source

Investigating the Characterization of Pore Size Distribution and Permeability, Capillary Water Absorption in Porous Media Based on Entropy Theory

open access: yesEnergy Science &Engineering, EarlyView.
ABSTRACT The performance of porous media, such as capillary water migration and permeability, is significantly influenced by the complexity of the pore structure. The pore complexity can be characterized by the fractal dimension of the pore structure (D f ${D}_{f}$) and the fractal dimension of pore tortuosity (D T ${D}_{T}$).
Qi Wang   +4 more
wiley   +1 more source

Black Families, Damned Territories: Anti‐Blackness and Black Motherhood in (White) Portuguese Parliamentary Debates (1995–2001)

open access: yesAntipode, EarlyView., 2023
Abstract The perceptions and representations of whiteness around motherhood, family, and black sexuality reproduce the logic of what Hortense Spillers calls “captive flesh”, controlling understandings about femininity, motherhood, and gender. This debate is guided by the politics of the racial neoliberal agenda that works to control the urban ...
Danielle Pereira de Araújo
wiley   +1 more source

Pore Structure of Tight Sandstones With Different Sedimentary Microfacies in the Chang 6–Chang 9 Layers, Triassic Yanchang Formation, Wuqi Area, Ordos Basin

open access: yesEnergy Science &Engineering, EarlyView.
Taking the Chang 6–Chang 9 layers in the Wuqi area of the Ordos Basin as a case study, this study investigates the pore characteristics of tight sandstones formed under different sedimentary microfacies. The results indicate that tight sandstones associated with distinct sedimentary microfacies exhibit significant variations in pore types, pore size ...
Liling Zhang   +7 more
wiley   +1 more source

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