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Optimization study on transverse mining zoning during the capacity expansion stage of nearly horizontal open-pit coal mines [PDF]
Scientific ReportsTo address key challenges during the capacity expansion of the Baoqing Chaoyang Open-Pit Coal Mine from 7 to 11 Mt/a—such as insufficient working-line length, excessive advancing intensity, poor coordination between mining zones, elevated internal dump ...
Yu Wen +5 more
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On the organization of excavation and transportation equipment in the coal-bearing zones at open pit mines [PDF]
E3S Web of Conferences, 2021 One of the essential issues of the benches’ development procedure is the choice of the method of seam development in the complex structure: joint development of rock and coal seams in one complex face or their separate excavation in blocks of 50-100 m in
Tyulenev Maxim +4 more
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Scientific Reports, 2022 Gaussian blurring is a well-established method for image data augmentation: it may generate a large set of images from a small set of pictures for training and testing purposes for Artificial Intelligence (AI) applications.
László Keresztes +3 more
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Anais Brasileiros de Dermatologia, 2016 Pitted keratolysis is a skin disorder that affects the stratum corneum of the plantar surface and is caused by Gram-positive bacteria. A 30-year-old male presented with small punched-out lesions on the plantar surface. A superficial shaving was carried out for scanning electron microscopy.
Almeida Jr, Hiram Larangeira de +5 more
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Brain Sciences, 2021 Graph theory in the last two decades penetrated sociology, molecular biology, genetics, chemistry, computer engineering, and numerous other fields of science.
Balázs Szalkai +2 more
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A Concept of Live Fire Testing to Identify the Aerodynamic Coefficients of a 35 mm Anti-Aircraft Projectile [PDF]
Problemy Mechatroniki, 2019 This paper presents a generic algorithm designed to identify aerodynamic coefficients among the data specified in firing tables and projectile flight parameter data recorded during live fire tests. The algorithm and the concept of live fire testing shown
Leszek BARANOWSKI +3 more
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Open-pit mine slope optimization with the morphology and spatial support effect
Meitan kexue jishu, 2023 In order to explore the optimal design method of slope morphology of open-pit coal mine, the south slope of Heishan Open-pit Mine was taken as an engineering example.
Yu ZHANG +5 more
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The multiple alignments of very short sequences
FASEB BioAdvances, 2021 The multiple sequence alignment (MSA) is an increasingly important task in bioinformatics as we have to deal with the constantly increasing gene‐ and protein sequence databases. MSA is applied in phylogenetic analysis, in discovering conservative protein
Kristóf Takács, Vince Grolmusz
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Journal of Integrative Bioinformatics, 2021 The Protein Data Bank (PDB) today contains more than 174,000 entries with the 3-dimensional structures of biological macromolecules. Using the rich resources of this repository, it is possible identifying subsets with specific, interesting properties for
Takács Kristóf, Grolmusz Vince
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Technological Indicators of Direct Dumping Zone as a Part of Combined Mining Method [PDF]
E3S Web of Conferences, 2019 Under the conditions of a combined mining system overburden is developed using a transport and non-transport technologies, specific costs for non-transport technology are lower than transport costs. The change in the non-transport bench height led to the
Sysoev Andrey +3 more
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