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1021
A Case of the Giant Buschke — Loewenstein Tumour
Published 2019-01-01“…The Buschke — Loewenstein tumour is a rare pathology, whose course and treatment features are of considerable interest to urologists.Materials and methods. This article presents a clinical case of the malignant giant Buschke — Loewenstein tumour with primary localisation on the anterior abdominal wall and spreading to the genitals of a 42-year-old man without accompanying immunodeficiency or urogenital infections. …”
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1022
Stationary thermal-gas-dynamics of flows in the cylinder and exhaust system of a piston engine
Published 2023-04-01“…To evaluate the influence of the exhaust manifold design on gas dynamics and heat transfer of stationary, turbulent gas flows in the cylinder and the exhaust system of a reciprocating internal combustion engine for different boundary conditions based on physical and mathematical modeling.METHODS. …”
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1023
Integral Representation for Three-Dimensional Steady-State Couple-Stress Size-Dependent Thermoelasticity
Published 2025-02-01“…Boundary element methods provide powerful techniques for the analysis of problems involving coupled multi-physical response. …”
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1024
Exploring the relationship between audio–visual perception in Fuzhou universities and college students' attention restoration quality using machine learning
Published 2025-07-01“…The CNN-BiLSTM model was used to predict attention recovery quality, combined with HRNet semantic segmentation, GBRT soundscape prediction, and CSV-T4SA sentiment analysis models to quantify audiovisual elements. XGBoost models and SHAP interpretability analysis were employed to reveal the effects and interaction mechanisms of variables.Results(1) Attention recovery quality is significantly higher in liberal arts and agricultural/forestry universities than in science and engineering universities, with boundary effects and the synergistic design of humanistic soundscapes being key factors; (2) SHAP analysis identifies humanistic soundscapes, natural soundscapes, and color complexity as core influencing factors, with their effects exhibiting significant threshold characteristics; (3) Linear interaction mechanisms among audiovisual elements are discovered, such as the interaction between vegetation density and building enclosure degree enhancing recovery efficacy, and the synergistic design of musical soundscapes and paving materials can optimize perceptual experiences.ConclusionBy innovatively integrating multi-source data and machine learning techniques, this study systematically analyzes the relationship between campus audiovisual environments and attention recovery, breaking through the limitations of traditional linear analysis. …”
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1025
Synthesis and Characterization of Zn-Nix Advanced Alloys Prepared by Mechanical Milling and Sintering at Solid-State Process
Published 2017-01-01“…It is worth remarking that conventional methods are not appropriate for the manufacture of the Zn-Nix system alloy. …”
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1026
Principal Component Analysis for Weighted Data in the Procedure of Multidimensional Statistical Forecasting
Published 2021-05-01“…In the modified method, this indicator is better related to the second component. …”
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1027
International Protection of Migrant Workers Rights and Migration Legislation
Published 2022-07-01“…Identification of conflicts and inaccuracies in the legal regulation of labor migration, as well as the development of recommendations for implementation of international agreements on the organized recruitment of workers between the receiving countries and countries of origin of migrants.Methods. A comparative legal analysis of international, supranational and state migration law in the process of research is supplemented by a discursive analysis of scientific literature on labor migration issues.Results. …”
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1028
Energetische upgrading van Nederlandse Wederopbouw flats
Published 2020-08-01“…The scale-up of upgrades requires a modular approach because of a few relationships beyond a specific system boundary of upgrade elements. Accessibility and a layered approach are essential conditions. …”
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1029
TDFNet: twice decoding V-Mamba-CNN Fusion features for building extraction
Published 2025-07-01“…However, current methods combining these two methods inadequately merge their features and only perform decoding once, leading to issues like unclear boundaries, internal voids, and susceptibility to non-building elements in complex scenarios with low inter-class and high intra-class variability. …”
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1030
A semi-analytical model for flow regime diagnosis in multi-fractured horizontal wells within deep coalbed methane reservoirs
Published 2025-04-01“…Utilizing Laplace transformation and the Gaver-Stehfest numerical inversion method, combined with boundary elements and point-source functions, a semi-analytical solution is derived. …”
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1031
Title not available
Published 2025-06-01“…The co-occurrence in both assemblages of Permian xerophytic elements accompanied by Carboniferous wetland flora suggests a seasonally dry climate, supporting hygrophyte plant survival, persisting for at least 300 ky after the Carboniferous–Permian boundary. …”
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1032
Laser additive manufacturing of CrFeNb particles reinforced Ni-based superalloy composites with grain refinement and superior performance
Published 2024-11-01“…A hard brittle phase was rich in Nb and Mo elements along the grain boundary. Under the combined effect of three strengthening mechanisms, the mechanical properties of the IN718 with 4 wt% CrFeNb composites at room temperature were improved. …”
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1033
Impact of mechanical pre-alloying on the densification and microstructure of Mo–10 %Nb sintered billets
Published 2025-05-01“…This study employed a non-isothermal vacuum sintering method to sinter Mo–10 %Nb alloy powder, aiming to explore the densification process, the mechanisms of grain growth, element distribution, and the capacity for plastic deformation at high temperatures. …”
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1034
Monitoring of Forest Changes in Mount Kenya National Park Based on Domestic High-Resolution Satellites
Published 2025-07-01“…The optimized semantic segmentation model DeepLabv3+, which is based on the Pytorch deep learning framework, was used to achieve fine segmentation of forest element boundaries via a spatial pyramid pooling module and an encoder-decoder architecture. …”
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1035
Enhanced thermomechanical fatigue resistance in W10Re alloys: Microstructural and surface engineering approaches
Published 2024-12-01“…Analysis of several in-situ data streams, post-mortem investigations by metallography, and finite element methods revealed the interplay between microstructure and surface modifications. …”
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1036
SKIN AVILABLE MASTOID AREA ON THE STAGE OF ITS STRAIN
Published 2018-03-01“…Objective: To investigate the morphological features skin-fat grafts mastoid areas at different stages of deformation. Materials and methods. The experiment used 25 skin-fat grafts, 5 of which stretched for 5, 10, 15, 20, 25 mm respectively. …”
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1037
Precision Inverse Modeling of Highway Pavements Based on Standardized Alignment
Published 2024-01-01“…Our focus is on refined component-level modeling, allowing for the assembly of diverse highway elements. This method significantly reduces human intervention and achieves high precision. …”
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1038
Preparation, microstructure and properties of LaCePr polishing slurry for optical glass CMP
Published 2024-12-01“…In addition, there are no coarse particles in the whole cluster, indicating that the introduction of F and doping of Pr have a positive effect on the lattice distortion of CeO2. (2) The microstructure and the element distribution diagram of the solid polishing powder show that the solid solution second-phase particles appear around the grain boundaries of individual particles, indicating that the doped La and Pr elements mainly enter the CeO2 lattice in a solid-solution manner. …”
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1039
SPECIALIZED MAPPING OF CRUSTAL FAULT ZONES. PART 2: MAIN STAGES AND PROSPECTS
Published 2015-09-01“…Hence, a conventional study of sites with evident tectonics can be based on traditional structural methods, while the special mapping method is recommendable as an additional means of analyses providing information on specific elements of the fault patterns, including establishment of the internal zoning of faults, hierarchy of dynamic settings of faulting etc. …”
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1040
SPECIALIZED MAPPING OF CRUSTAL FAULT ZONES. PART 1: BASIC THEORETICAL CONCEPTS AND PRINCIPLES
Published 2015-09-01“…This procedure yields local solutions showing a presence of fault zones of specific types and spatial orientations; such solutions are shown as points at the corresponding sites on the schematic map of the territory under study, and points with similar paragenesises are then connected by lines so that to outline the boundaries of the revealed fault zones.Besides construction of a schematic map of a fault structures, specialized mapping provides for identification of stress fields wherein elements of such a fault structure has formed or activated at some stages. …”
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