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3461
A structure of the ecozone Quadrocladus pachyphyllus... Prilukiella tomiensis of Vyatka stage of Upper Permian
Published 2015-08-01“…On the Russian platform it corresponds to the topmost (Chernigov) floristic complex of the Upper Permian Tatarian series. It is not identified reliably in the unsatisfactory chosen standard section of the non-marine GSSP of Triassic. …”
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3462
APPLICATION OF NEURAL NETWORKS IN DIAGNOSTICS OF BREAST CANCER ACCORDING TO THE DATA OF MICROWAVE RADIO THERMOMETRY
Published 2022-08-01“…However, the analysis of microwave radiothermometry data is a very complex task, which prevents the widespread use of this method in screening. …”
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3463
Investigation of the effect of turbulence models for CFD simulations of dynamic airfoils
Published 2024-12-01“…The study found that the SST model exhibited inviscid flow characteristics, while the SST with intermittency and Transition SST models captured the boundary layer behavior more effectively, including the separation and reattachment processes. …”
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3464
Securing RFID With GNN: A Real-Time Tag Cloning Attack Detection System
Published 2025-01-01“…Many existing solutions struggle to mitigate this threat without altering the Medium Access Control (MAC) layer protocols or integrating additional hardware resources, which are impractical adjustments for commercial off-the-shelf (COTS) RFID devices. …”
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3465
NUTRIENT BALANCE IN WATER HARVESTING SOILS
Published 2005-05-01“…The soils where water harvesting is used have lower salt and sodium in the exchange complex, are higher in carbon, nitrogen, copper and zinc and have similar phosphorous and potassium content. …”
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3466
Primary analysis of the trajektory of floating particles in compound channel
Published 2020-02-01“…Material and methods: Model tests were carried out on a physical concrete model of a straight open channel with symmetrically complex trapezoidal cross section. On the model, the study of particle motion was carried out using the digital image recording technique with the analysis of the motion of the dosed indicator (solid particles), (PIV) (Particle Image Velocimetry), allowing to determine the basic parameters characterizing the process of their transport in the subsurface layer of water in the channel. …”
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3467
Ultra Trace Copper Determination by Catalytic-Adsorptive Stripping Voltammetry Using an Alizarin Red S modified Graphite Electrode
Published 2006-11-01“…The formed ultra trace surface copper complex, i.e. Cu(II)-ARS, can be reduced to Cu(I)-ARS at the preconcentration potential range of -0.35 V to -0.5 V (vs. …”
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3468
Modified Screen-Printed Microchip for Potentiometric Detection of Terbinafine Drugs
Published 2022-01-01“…The sensitive membrane comprises terbinafine HCl: ammonium heptamolybdate complex ion pair as ionophore, o-nitrophenyl octyl ether as a solvent mediator, potassium tetrakis (4-chlorophenyl) borate as an anion excluder, and polyvinyl chloride as support. …”
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3469
A real‐time cognitive map construction method based on the entorhinal‐hippocampal working mechanism of the rat's brain
Published 2024-12-01“…As a result, the authors’ method can endow mobile robots with the ability to quickly and accurately construct cognitive maps in complex and unknown environments.…”
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3470
Formation of Mining Districts in the End of 18<sup>th</sup> - First Half of 19<sup>th</sup> Century on Territory of Modern Udmurtia
Published 2019-07-01“…It is concluded that the mining districts in the study area, formed in the process of extensive development of the mining industry of the Urals, were complexly organized territorial socio-economic complexes with a multi-layered system of economy, they included various types of land, villages of peasants and other categories of workers, kurens, cutting areas, mines, marinas, etc., located on a large territory.…”
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3471
Accelerating Thermal Homann Flow Simulation With Mesh-Based Graph Neural Networks
Published 2025-01-01“…The numerical simulation of Homann flow, a classical problem in fluid dynamics involving axisymmetric flow over a solid plate, is essential for understanding various boundary layer phenomena. Due to the prominence of this flow and its computationally intensive nature when dealing with turbulent regimes in complex geometries, the present paper explores the use of machine learning (ML) to solve Homann flow with heat transfer both rapidly and accurately. …”
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3472
Laser sintering of Cu particle-free inks for high-performance printed electronics
Published 2025-03-01“…Abstract This study investigates laser sintering of Cu particle-free ink (Cu formate tetrahydrate—amino-2-propanol complex) as an alternative to conventional sintering in an oven (under inert/reducing atmosphere). …”
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3473
Study on the extension law of fractures in shale reservoirs under impact loads.
Published 2025-01-01“…To further reveal the mechanism of reservoir fracture propagation under explosive fracturing, this paper conducted experimental research on the propagation law of complex fractures in shale reservoirs under impact load. …”
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3474
Multi-User Detection Algorithm for Asynchronous Non-Orthogonal Multiple Access Based on Gaussian Approximation
Published 2023-03-01“…Code domain non-orthogonal multiple access (NOMA) is one of the potential technologies to realize ubiquitous access in the future satellite internet.Considering that satellite-to-ground transmission has the characteristics of large propagation delay and high channel dynamics, strict timing synchronization between ground devices will lead to unbearable time resource overhead.Loosed synchronization relationship are required to achieve multi-user access in satellite internet.However, most of the existing multi-user detection algorithms in code domain NOMA are based on the assumption of synchronous transmission, which cannot accurately model and eff ectively alleviate the complex interference introduced by asynchronous multi-user transmission.Therefore, a novel multi-layer factor graph model by introduced the relative delay among users into the traditional two-part factor graph was constructed, and a low-complexity asynchronous multi-user detection algorithm based on gaussian approximation was proposed.The proposed algorithm iterated between each user's estimates and propagated the estimated information between users to improved the approximation.Simulation results showed that in high SNR region, the performance of the asynchronous code-domain NOMA with the proposed algorithm even outperforms its synchronous counterpart.…”
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3475
Where are all the students? Demobilisation and re-engagement in higher education in Turkey and beyond
Published 2020-02-01“…However, while scholars should consider the political context of a given society, namely, the authoritarian or semi-authoritarian regimes of most Middle Eastern countries, we must ask: what can meso- and micro-level analysis reveal about the complex and multi-layered phenomena of collective demobilization and individual disengagement? …”
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3476
Enhancing the decision optimization of interaction design in sustainable healthcare with improved artificial bee colony algorithm and generative artificial intelligence.
Published 2025-01-01“…The algorithm draws inspiration from the dual-layer evolutionary space of cultural algorithms, combining normative knowledge from the credibility space to dynamically adjust the search range, thereby improving both convergence speed and exploration capabilities. …”
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3477
Numerical analysis of application limits of Vyalov�s formula for an ice-soil wall thickness
Published 2019-07-01“…Artificial ground freezing is an efficient technique which allows one to sink the mine shafts under complex hydrogeological conditions. The aim of artificial ground freezing is a creation of a temporary wall of frozen soil around the intended excavation. …”
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3478
Synbiotic properties of Lactobacillus acidophilus M92
Published 2003-04-01“…Bacterial strain Lactobacillus acidophilus M92, which was selected for probiotic activity according to complex scientific in vitro selection criteria, is presented in this work. …”
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3479
Multiscale Feature Fusion Attention Lightweight Facial Expression Recognition
Published 2022-01-01“…Facial expression recognition based on residual networks is important for technologies related to space human-robot interaction and collaboration but suffers from low accuracy and slow computation in complex network structures. To solve these problems, this paper proposes a multiscale feature fusion attention lightweight wide residual network. …”
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3480
SDW2vec: learning structural representations of nodes in weighted networks
Published 2025-07-01“…Abstract Recent advances in machine learning have prompted researchers to integrate complex network structures into computational frameworks to improve inferential capabilities. …”
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