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3521
Explaining the Effects of Geotourism on the Development of Entrepreneurship in City- Village Ghori-Ghalhe with Structural Equation Approach
Published 2017-05-01“…Finally, the results of final model of fitted structural equation for geotourism effect (as the independent variable of studdy) on entrepreneurship development (as dependent variable) among households of QuriQalhe showed that geotourism, at a confidence level of 99%, has a significant effect on the development of entrepreneurship and its indicators. …”
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3522
Optimisation of the performance and structure of soluble ball seat metal sealing rings based on response surface
Published 2025-01-01“…On this basis, the Box-Behnken design is used to construct a four-factor and three-level experimental scheme, and a second-order response surface agent model is established by 25 sets of simulation data, with the dual optimization objectives of minimizing the equivalent force and maximizing the contact pressure, and the relationship between the structural parameters and the equivalent force and the contact pressure as the optimization function, and the range of geometrical parameters as the boundary conditions. …”
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3523
Characteristics of demersal fish community structure during summer hypoxia in the Pearl River Estuary, China
Published 2024-07-01“…Further analysis demonstrated that dissolved oxygen had a significantly stronger effect on fish community structure at hypoxic sites than in the whole PRE. Moreover, other environmental variables also had significant effects on the fish community structure and interacted with dissolved oxygen in the hypoxia area. …”
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3524
Roughness and Energy Losses Induced by Mussel Growth on the Walls of Hydraulic Structures and Application to a Water Transfer Project
Published 2025-01-01“…Abstract Mussel biofouling increases energy losses in hydraulic structures. The first contribution of this paper is the quantification of the mussel‐induced equivalent sand roughness ks as function of the mussel attachment density N and the shell length L. …”
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3525
Evaluation of the efficacy of clear aligners in mandibular advancement and their effect on mandibular trabecular structures using fractal dimension analysis
Published 2025-08-01“…Abstract Background The objective of this study was to evaluate the efficacy of the mandibular advancement protocol (MA) with clear aligners in the treatment of skeletal Class II malocclusion and to assess their effect on the mandibular trabecular structure using fractal dimension analysis (FD-A) on panoramic radiographs. …”
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3526
Metaweb approach to unravel food web structures: Exploring environmental changes and biotic interactions in Korean stream ecosystems
Published 2025-06-01“…Local food webs were constructed using the KF-metaweb and biomonitoring data from Korean streams, and food web structure metrics were subsequently calculated. …”
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3527
Investigating the correlation between tertiary lymphoid structures and clinical outcomes in pancreatic ductal adenocarcinoma: insights into tumor immunology
Published 2025-06-01“…This study investigates the prognostic significance and biological functions of tertiary lymphoid structures (TLS) in PDAC. We analyzed clinical data from 65 PDAC patients and RNA sequencing data from The Cancer Genome Atlas (TCGA) to evaluate the presence of TLS and its impact on overall survival (OS) and recurrence-free survival (RFS). …”
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3528
Seismic Mitigation Performance and Damage of Prefabricated Base Isolation Structure Based on the Shaking Table Test
Published 2025-01-01“…Secondly, Shaking table tests were conducted on the prefabricated base isolation structural model. And acceleration sensors and laser displacement transducers were installed on the test specimen to collect dynamic response data. …”
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3529
Identifying the Dimensions of Degraded Impact Structures Using Digital Elevation Models: A Proof of Concept for Silicate Planets
Published 2025-01-01“…The most reliable predictions were achieved using the 12 m TanDEM-X data set with an estimated error ≤16%. We then achieved an estimated error ≤8% when applying the algorithm to three Martian peak ring impact structures (Kepler, Lowell, and Lyot) using 200 m resolution DEMs, and 1%–13% when applied to a 600 m resolution DEM of the Mead multi-ringed impact structure on Venus. …”
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3530
UNCOVER: The Rest-ultraviolet to Near-infrared Multiwavelength Structures and Dust Distributions of Submillimeter-detected Galaxies in A2744
Published 2025-01-01“…In this paper we leverage the combined Atacama Large Millimeter/submillimeter Array (ALMA) and JWST/Hubble Space Telescope coverage in A2744 to study the multiwavelength (0.5−4.4 μ m) structures of 11 submillimeter detected galaxies at z ∼ 0.9−3.5 that are fainter than bright “classical” submillimeter galaxies, seven of which are detected in deep X-ray data. …”
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3531
The impact of inter-city railway connections on urban expansion: a heterogeneous perspective based on types and regional structures
Published 2025-08-01“…Based on railway frequency data from China between 2009 and 2019, this study employs the spatial econometric model to analyze the impact of inter-city railway connections (IRC) on urban expansion. …”
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3532
Experimental and Numerical Analysis Study on Loess-Lime Structures Used for Lateral Antiseepage in Deep Collapsible Ground Embankment
Published 2021-01-01“…Three groups of box experiments were carried out to study the lateral-seepage effect under different types of loess-lime structures. Automated testing systems were designed to perform experiments and collect data. …”
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3533
Genotyping-by-Sequencing of the regional Pacific abalone (Haliotis discus) genomes reveals population structures and patterns of gene flow.
Published 2021-01-01“…In this study, we sequenced regional Pacific abalone Haliotis discus samples from three different locations around the Korean peninsula to assess population structure, utilizing Genotyping-by-Sequencing (GBS) method. …”
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Advanced Performance Prediction of Triple-Junction Solar Cell Structures Using MATLAB/Simulink Under Variable Conditions
Published 2024-11-01“…In this paper, a prediction performance study of triple-junction solar cells with four types of structures is proposed under variable conditions. The results show that the series structure is well-validated with experimental data under standard test conditions and is presented against those under variable conditions. …”
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3538
Influence of Zhengzhou Metro Shield Construction on Adjacent Structures and Strata: A Case Study of an Existing Subway Station
Published 2025-06-01“…This paper analyzes the Zhengzhou Metro Line, focusing on a case with an existing structure in its alignment. It uses shield construction methods and on-site survey data, employing Midas GTS NX software for finite element analysis. …”
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3539
A structural topic modeling of communication research: insights from over a century of journals' abstracts
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3540
3D outcrop geologic modeling applied to test the role of brittle structures on permoporosity of poorly lithified reservoirs
Published 2025-05-01“…Two models were built: one using traditional methods for industry where properties were uniformly distributed throughout the grid and a second model where sectors were delimited and populated with data from deformed rocks, highlighting the impact of tectonic structures (faults and deformation bands) on fluid flow, reducing the permeability by one order of magnitude, and increasing the flow time between wells by more than 10%. …”
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