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NATURE MANAGEMENT MAPPING: EXPERIENCE OF INTEGRATED ATLASES
Published 2022-07-01“…For the last it is necessary to define a comprehensive and integrated indicators and criteria depending on the concept map, allowing to assess and reflect: efficiency use of natural resource potential of the territory, the scale of the environmental impacts of economic activities, in socio-economic development. …”
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182
Luminescence of copper-doped α-quartz crystal after oxygen treatment
Published 2025-02-01“…The oxygen-treated sample exhibits an increased efficiency of energy transfer by excitons to the luminescence center, measured as excitation spectra in the region of fundamental absorption of silicon dioxide. …”
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183
AI-Driven Optimization of Multilayer Thin-Film Structures for Advanced Optical Applications
Published 2025-01-01“…Designing multilayer thin-film structures with tailored optical responses is a complex and computationally intensive task, often requiring repeated simulations and limited physical intuition about the role of each layer. …”
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184
Towards Optimizing the Downlink Transmit Power in UAV-Integrated IRS Wireless Systems
Published 2025-04-01“…Simulation results demonstrate that the proposed SCA algorithm provides an efficient transmit power minimization approach with low computational complexity for large IRS since it achieves close-to-optimal performance, and significantly outperforms conventional systems without IRS. …”
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185
Modeling of thermal power plants in the study of reliability of power supply and energy security
Published 2023-06-01“…In this regard, when modeling the fuel and energy complex, it is necessary to develop mathematical models of TPPs, which will correctly reflect the technological processes that affect the reliability of energy supply. …”
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Two-Stage Power Allocation for IRS-Assisted Downlink NOMA: Intra-Group Optimization and Inter-Group Allocation
Published 2025-01-01“…Non-Orthogonal Multiple Access (NOMA) has emerged as a key enabler for massive connectivity in next-generation networks, while Intelligent Reflecting Surfaces (IRS) provide a transformative approach to enhancing spectral efficiency by reconfiguring the wireless propagation environment. …”
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188
Study on the Thermal Performance of Inner and Outer Wall Surfaces Based on FDM-ATSCM
Published 2025-01-01“…The exterior wall temperature exerts a strong influence on the interior wall temperature through heat conduction. Given the complexity of indoor environments, omitting long-wave radiation on the interior wall surface helps improve the accuracy of interior wall temperature predictions, as reflected by an increase in the R² value from 0.887 to 0.938 when this factor is excluded. …”
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189
Synergistic Interaction Between Endophytic <i>Bacillus pumilus</i> and Indigenous Arbuscular Mycorrhizal Fungi Complex Improves Photosynthetic Activity, Growth, and Yield of <i>Pis...
Published 2025-06-01“…The combined treatment also produced the highest SPAD index value, reflecting a ~57% increase. The synergistic interaction between <i>B. pumilus</i> and mycorrhizal fungi enhances photosynthetic efficiency and overall plant performance. …”
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Optimizing Small Cell Performance: A New MIMO Paradigm With Distributed ASTAR-RISs
Published 2025-01-01“…This approach enhances the quality of service in complex channel environments by amplifying, on top of reflection, from the macro base station (mBS), improving the overall signal strength, and providing 3600 flexible propagation space. …”
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192
Discrete Phase Shift IRS-Assisted Energy Harvesting in Cognitive Radio Networks With Spectrum Sensing
Published 2025-01-01“…Energy Harvesting (EH) techniques, particularly RF-based EH, offer a solution by powering CRN terminals, thereby enhancing spectrum utilization efficiency. Simultaneously, Intelligent Reflecting Surfaces (IRSs) have emerged as a powerful technology to enhance wireless propagation environments and support RF-based EH in CRNs. …”
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DETAILED AIRBORNE GEOPHYSICAL SURVEY OF COMPLEXLY DISLOCATED STRATA IN THE SUTAM TERRANE (ALDAN SHIELD) DURING STUDIES OF IRON-ORE DEPOSITS
Published 2020-03-01“…In rough-terrain and remote areas without any infrastructure, problems associated with ground-based methods can be avoided by using modern unmanned technologies that allow conducting geophysical surveys in a more efficient way. An unmanned aeromagnetic survey complex (aerial vehicle, UAV) Geoscan 401 was used to assess the possibility of using UAVs for aeromagnetic surveying of iron-ore deposits. …”
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195
Trading Community Analysis of Countries’ Roll-On/Roll-Off Shipping Networks Using Fine-Grained Vessel Trajectory Data
Published 2024-11-01“…Roll-on/roll-off vessels (RO/RO vessels) are playing an increasingly critical role in international automobile transport, facilitating the efficient movement of vehicles and heavy machinery across continents. …”
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196
Generation of Spatial Structure of Urban Parks Based on Spatial Analysis of Agent-Based Models
Published 2025-03-01“…This approach allows for the simulation of complex spatial interactions and the emergence of spatial patterns that reflect the dynamicity of urban environments, which may, by leveraging multi-source data, offer a comprehensive tool for landscape architects to design functional, responsive, and sustainable urban spaces. …”
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197
Analysis With Deep Learning of Robust UAV-Mounted Active IRS NOMA Networks With Imperfections
Published 2024-01-01“…By utilizing advanced maneuver control and intelligent reflection, the network optimizes wireless channels, substantially improving spectrum efficiency through a non-orthogonal multiple access (NOMA) scheme. …”
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198
Resource Allocation in STAR-RIS-Aided SWIPT With RSMA via Meta-Learning
Published 2025-01-01“…Simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) is a cutting-edge concept for the sixth-generation (6G) wireless networks. …”
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199
Transformation of views on the essence of the organization's assets in the retrospective and modern period in Russian and foreign literature
Published 2022-11-01“…A comparison of static and dynamic balance sheet concepts was carried out, which showed that the purpose of the dynamic concept, which reveals the real essence of the company's economic activity, is to determine the financial result, reflect the efficiency of the business entity. As a result, the main approaches to the definition of the concept of "assets of an organization" are identified, including: expenditure-result, subject-material, based on a set of property values, an integral property complex, resource. …”
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200
Fitler compensating installations in AC traction networks
Published 2016-02-01Get full text
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