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Processing streams in a monitoring cloud cluster
Published 2020-01-01“…The obtained results made it possible to develop mathematical models of parallel DStreams from sources processed in a cloud cluster via Hadoop technology using the micro-batch architecture of the Spark Streaming module. …”
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2183
Determining the Height of Water-Flowing Fractured Zone in Bedrock-Soil Layer in a Jurassic Coalfield in Northern Shaanxi, China
Published 2021-01-01“…The microresistivity scanning imaging results were consistent with those obtained by other methods. (2) Based on the thickness of the soil layer and the bedrock, the height model of the water-flowing fracture zone was divided into four regions, that is, the thick bedrock-thick soil layer region, thick bedrock-thin soil layer region, thin bedrock-thin soil layer region, and thin bedrock-thick soil layer region. A mathematical model describing the difference between the thickness of the water-flowing fractured zone and the bedrock and the thickness of the soil under the condition of bedrock-soil was established. (3) We conclude that microresistivity scanning imaging technology can accurately detect the height of the water-flowing fractured zone in a soil layer, and the apparent density logging and long-range gamma logging can precisely detect the height of the water-flowing fractured zone in bedrock. …”
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2184
The Law of Fracture Evolution of Overlying Strata and Gas Emission in Goaf under the Influence of Mining
Published 2021-01-01“…The mine is characterized by overlying strata fracture in goaf during the process of working face mining. A mathematical model of gas source emission from the working face and gas migration and the finite element COMSOL software were used to simulate the law of gas migration in the region with overlying strata fissures under the influence of mining. …”
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2185
Evaluation of indirect indices in the insulin resistance assessment in patients with different body mass index
Published 2024-09-01“…Indirect indices based on mathematical models and derived from laboratory parameters have become increasingly popular in the past two decades. …”
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2186
Primena daljinske detekcije u inventuri mešovitih šuma hrasta lužnjaka
Published 2024-01-01“…In high, mixed, middle-aged and maturing Penduculate oak stands, the possibility of using aerial photogrammetry in the inventory was tested, both to obtain information related to site and stand information and to determine numerical elements (number of trees, basal area and volume per hectare) obtained on the basis of data read from the images (crown diameter, height and estimated breast height diameter of the tree based on the selected mathematical model). Most of the information from the site and stand information, especially the information about the above-ground parts of the forest (presence of dead cover, ground vegetation, shrubs, weeds, saplings and the degree of their damage, etc.) could not be identified from the image. …”
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2187
Free vibration analysis of aluminum foam metal sandwich panels: a comparative study between numerical and analytical modelling
Published 2025-01-01“…The panels consist of an aluminum foam core sandwiched between two aluminum sheets, offering a lightweight yet structurally robust solution, making them ideal for applications in the aerospace and automotive industries. A mathematical model based on classical plate theory (CPT) was developed to compute the natural frequencies of supported rectangular sandwich plates. …”
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2188
Solving geocryology problems based on generalized Fourier theory for temperature waves in half-space
Published 2024-12-01“…Lykov’s theory, a spatially one-dimensional mathematical model of the processes of heat and moisture propagation in a homogeneous half-space, the boundary of which is in a state of heat and mass exchange with an airless medium, has been developed. …”
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2189
Numerical Simulation of Gas–Liquid–Solid Three-Phase Erosion in a Gas Storage Tank Tee
Published 2025-01-01“…In accordance with the principles of the multiphase flow theory, the particle discrete phase model, high temperature, high pressure, water volume fraction, and other pertinent factors, this paper presents a three-phase gas–liquid–solid erosion mathematical model of a three-way gas storage reservoir. …”
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2190
Nanomechanical characterization of soft nanomaterial using atomic force microscopy
Published 2025-04-01“…We comprehensively reviewed experimental techniques and fundamental mathematical models to investigate the mechanical properties, including elastic moduli and binding forces, of soft materials.To determine these mechanical properties, two-dimensional arrays of force-distance (f-d) curves are obtained through AFM indentation experiments using the force volume technique. …”
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2191
Deep learning to decode sites of RNA translation in normal and cancerous tissues
Published 2025-02-01Get full text
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2192
Impaired hemodynamic forces assessed by routine CMR and its determinants in different duration T2DM patients with normal LV function and myocardial strain
Published 2025-01-01“…The objective of this study is to quantitatively assess hemodynamic forces (HDFs) using a rigorous mathematical model based on conventional cine cardiac magnetic resonance (CMR) images in patients with T2DM, and investigate their correlation with late gadolinium enhancement (LGE) and duration of diabetes.MethodsWe recruited 63 T2DM patients and 50 healthy volunteers to undergo contrast-enhanced CMR examinations. …”
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2193
Human Serum Albumin and Human Serum Albumin Nanoparticles as Carriers of 10-(2′-Pyrimidyl)-3,6-diazaphenothiazine: In Vitro Spectroscopic Studies
Published 2025-01-01“…Based on the obtained data and the appropriate mathematical models (Stern-Volmer and Klotz models), it can be concluded that 10-Pyr-3,6-DAPT probably forms a weak (K<sub>a</sub> = (5.24 ± 0.57) <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo>×</mo></mrow></semantics></math></inline-formula> 10<sup>4</sup> and K<sub>a</sub> = (4.67 ± 0.59) <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo>×</mo></mrow></semantics></math></inline-formula> 10<sup>4</sup>) for excitation wavelengths λ<sub>ex</sub> 275 nm and λ<sub>ex</sub> 295 nm, respectively) static complex (k<sub>q</sub> > 10<sup>10</sup>) with HSA (at Sudlow site II (subdomain IIIA), and the phenomenon of it having both strong therapeutic and toxic effects is possible. …”
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2194
Criteria for the admissibility of digital (electronic) evidence in criminal proceedings
Published 2024-06-01“…This is due to the fact that digital (electronic) evidence contains abstract technical and mathematical models, characterized by specific conditions of origin, existence, copying and storage, which significantly differ from other types of evidentiary information. …”
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Model-based fed-batch cultivation of Viola odorata plant cells exhibiting antimalarial and anticancer activity
Published 2025-01-01“…Sufficient nutrient feeding strategies were developed using first principle-based mathematical modelling to overcome substrate inhibition and achieve higher cell density in the reactor. …”
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2196
Vehicle-Mounted Photovoltaic System Energy Management in Intelligent Transportation Systems: A Maximum Power Point Tracking Control
Published 2021-01-01“…The maximum power point (MPP) is solved directly by the mathematical method based on the mathematical model of I-U relation mathematics, and the DC-DC circuit is used to adjust the running point to MPP. …”
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2197
Spline approximation of multivalued functions in linear structures routing
Published 2022-07-01“…At the first stage, a novel mathematical model is developed to apply the dynamic programming method taking into account the constraints on the desired spline parameters. …”
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2198
Dealings between Cataract and Retinal Reattachment Surgery in PVR
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2199
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Simulation and Test of Key Decorticating Components of Spiral Ramie Decorticator
Published 2025-01-01“…The Box–Behnken experimental design method was used to construct a mathematical model describing the effects of the decorticating drum rotation speed and the decorticating gap on the fiber percentage of fresh stalk, and the optimal operating parameters were determined accordingly. …”
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