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unstructures » structures (Expand Search)
structured » structures (Expand Search), structural (Expand Search)
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structured » structures (Expand Search), structural (Expand Search)
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51341
Semiconductor Wafer Flatness and Thickness Measurement Using Frequency Scanning Interferometry Technology
Published 2025-06-01“…To this end, this paper proposes a high-precision facet reconstruction method for SiC/Si structures, which combines harmonic spectral domain decomposition, refractive index gradient constraints, and partitioning optimization strategy, and introduces interferometric signal “oversampling” and weighted fusion of multiple sets of data to effectively suppress higher-order harmonic interferences, and to enhance the accuracy of phase resolution. …”
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51342
Cultivating commitment: how cultural ecosystem services affect visitor loyalty attitudes and intention-to-return in parks and protected areas
Published 2024-12-01“…Structural equation modeling analyses revealed a robust link between various CES factors, visitor loyalty attitudes, and intention-to-return. …”
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51343
Dialysis adequacy and sleep quality in hemodialysis patients: A cross-sectional study
Published 2025-03-01“…Statistical analysis was performed using descriptive statistics, t-tests, Pearson correlation, multiple linear regression, and structural equation modeling (SEM). The study included 208 patients, with a mean age of 57.72 (standard deviation [SD]=12.78) years, and 56.3% were male. …”
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51344
Investigating the influence of augmented reality marketing application on consumer purchase intentions: A study in the E-commerce sector
Published 2025-05-01“…Using a quantitative approach, data were collected from 315 participants with experience using AR in e-commerce contexts through a 5-point Likert scale questionnaire. …”
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51345
Evaluation of initial geostress field of underground powerhouse in the complex alteration area of western Sichuan based on back-propagation neural network method
Published 2025-03-01“…This inversion method has good applicability to obtain the initial ground stress distribution in the area of structural alteration where the lithology difference is large but there is no obvious lithology boundary.…”
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51346
Vitamin D and focal brain atrophy in PD with non-dementia: a VBM study
Published 2024-11-01“…Voxel-based morphometry (VBM) was performed to calculate each PDND patient’s GMV, based on structural magnetic resonance imaging data. Associations between serum 25-hydroxyvitamin D levels, cognition, and GMV were evaluated.ResultsThe serum 25-hydroxyvitamin D levels of the PDND group were significantly lower than those of the HC group. …”
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51347
Multicriteria decision-making framework for robust energy management AI solutions
Published 2025-12-01“…In recent years, global attention has been shifted toward energy issues, prompting significant support from major countries toward nearly zero-energy structures. However, this transition faces challenges, particularly regarding the financial implications of implementation despite diverse methodologies. …”
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51348
Telomeres are shorter in Portuguese obese adults
Published 2024-10-01“…In obesity, the secretion of proinflammatory adipokines contributes to oxidative stress that can lead to a decline in the length of telomeres. Telomeres are structures of repetitive sequences delimiting the chromosomes, that plays a crucial role in maintaining their integrity and stability and, thus, its shortening is associated with cellular senescence and possible apoptosis. …”
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51349
Finite element analysis of human finger injury under blunt impact: Subcutaneous hemorrhage and laceration
Published 2025-06-01“…A finite element model of the right index finger was developed based on magnetic resonance imaging data from a 28-year-old male participant, incorporating anatomically accurate bone structures with visco-hyperelastic soft tissue properties. …”
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51350
How has scientific literature addressed crop planning at farm level: A bibliometric-qualitative review
Published 2025-04-01“…A systematic literature review was conducted to obtain a structural overview and consolidate the knowledge from CP literature, given the dearth of review articles in this domain.The methodology included systematic selection of literature in phases and mixed-method systematic review process consisting of bibliometric analysis and qualitative review. …”
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51351
Research on the Bearing Characteristics of Folding Steel Arch Frames with Different Snap-Fit Types Based on the Compensation Excavation Concept
Published 2025-04-01“…These results confirm Type B snap-fit connections as superior structural solutions for folding steel arch frames, thereby facilitating the advancement of mechanized installation technology for tunnel steel arch frames.…”
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51352
An intelligent recognition method of deep shale gas reservoir laminaset based on laminaset clustering and R-L-M algorithm
Published 2025-06-01“…Lamina structures, as typical sedimentary features in shale formations, determine both the quality of shale reservoirs and fracturing effects. …”
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51353
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51354
The Impact of Cultivated Land Fragmentation on Farmers’ Ecological Efficiency of Cultivated Land Use Based on the Moderating and Mediating Effects of the Cultivated Land Management...
Published 2024-10-01“…Based on 2023 household data from Changde and Shaoyang, China, empirical tests were conducted using the stochastic frontier analysis method, Tobit model, and structural equation model. …”
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51355
Therapeutic role of isoflavones from traditional medicine in the management of polycystic ovary syndrome
Published 2025-03-01“…These secondary plant metabolites, which predominantly occur in the Fabaceae family, exhibit structural similarities to 17β-estradiol, and typically exist in conjugated forms. …”
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51356
Differential Association Between Default Mode Network Connectivity and Attachment Styles in Healthy Individuals and Crohn's Disease Patients
Published 2025-06-01“…All participants filled out the Attachment Style Questionnaire (ASQ) widely used to evaluate the dimensions of the attachment style and underwent an MRI protocol including structural and functional scans. Results The ASQ scores were similar between groups. …”
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51357
Facile synthesis of novel nanocomposite composed of Co3O4, MgO, and Mg3B2O6 for malachite green dye decontamination from aqueous media
Published 2024-12-01“…Besides, X-ray diffraction analysis showed their crystalline structures, including Co3O4 and MgO in cubic systems, and Mg3B2O6 in an orthorhombic system. …”
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51358
Epidemiology of Chronic Hepatitis C in First Nations Populations in Canadian Prairie Provinces
Published 2025-07-01“…Current structural barriers experienced by First Nations in Canada shape access and engagement for testing and treatment of hepatitis C virus (HCV) infections. …”
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51359
Fabrication of an Original Transparent PVA/Gelatin Hydrogel: In Vitro Antimicrobial Activity against Skin Pathogens
Published 2019-01-01“…Taken together, the experimental data indicated that HGE might be a promising wound dressing.…”
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51360
Ultrasonographic Study of Gallbladder Wall Thickness and Emptying in Cirrhotic Patients without Gallstones
Published 2009-01-01“…Statistical analysis was assessed by Student's “t test” for unpaired data. Results. GWT was 0.60±0.22 cm in cirrhotic patients and 0.21±0.06 cm in controls (𝑃<.0001). …”
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