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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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52361
Multi-sphere coupling characteristics and gas-bearing controlling factors of calcareous shale reservoirs in the Yadu-Ziyun-Luodian Aulacogen under Early Carboniferous platform-basi...
Published 2025-05-01“…Integrating field geological surveys and well data, this study comprehensively evaluates the mineralogy, geochemistry, structural features, and gas content of these shales to decipher the key factors controlling gas enrichment, particularly in this tectonically complex area. …”
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52362
Modeling Nanoelectromechanical Resonator Signals for Experimental Mass Measurements: A Total Variation Formulation
Published 2024-01-01“…However, this first model is not adapted to handle true experimental NEMS signals because, in the latter, we observe piecewise linear structures in addition to noise effects. As these unexpected structures, which we refer to as “drifts”, perturb NEMS signals and consequently mass measurements, we propose a new denoising model that takes into account both noise and drift effects under any experimental conditions. …”
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52363
Impact of heat pumps and future energy prices on regional inequalities
Published 2025-03-01“…The results suggest that, under appropriate price structures, heat pump adoption could contribute to both decarbonisation and reduced social inequality. …”
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52364
Intelligent Automated Monitoring and Curing System for Cracks in Concrete Elements Using Integrated Sensors and Embedded Controllers
Published 2025-07-01“…This study addresses the formation, detection, and repair of cracks in concrete elements exposed to temperatures above 25 °C, where accelerated evaporation compromises their structural strength. An automated intelligent curing system with embedded sensors (DS18B20, HD-38) and Arduino controllers was developed and applied to solid slabs, columns, and concrete test specimens (1:2:3.5 mix ratio). …”
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52365
Emerging roles of the cancerous inhibitor of protein phosphatase 2A (CIP2A) in ovarian cancer
Published 2025-07-01“…High CIP2A expression reduces both overall-and progression-free survival, whereas an R530T mutation is predicted to cause structural destabilisation of the CIP2A dimer. We also provide evidence for microRNA (miRNA) and mRNA target interactions with CIP2A. …”
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52366
Integrating multi-model frameworks to unravel the spatiotemporal dynamics of flash floods in the Tianshan Mountain, China
Published 2025-03-01“…Subsequently, the Partial Least Squares Structural Equation (PLS-SEM) was used to explore the direct and indirect influence pathways among driving factors. …”
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52367
Exploring the sequential mediation model of coping humor, self-esteem, resilience, and subjective well-being among Taiwanese university students
Published 2025-05-01“…Analyses were conducted using IBM SPSS 27.0 and SmartPLS 4.0, applying descriptive statistics, Pearson correlation, t-tests, ANOVA, and Partial Least Squares Structural Equation Modeling (PLS-SEM). Results confirmed that self-esteem and resilience significantly mediate the relationship between coping humor and subjective happiness, validating the proposed model. …”
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52368
Resistin Is Increased in Periodontal Cells and Tissues: In Vitro and In Vivo Studies
Published 2020-01-01“…The periodontitis group demonstrated significant bone loss, an increase in the number of inflammatory cells and vascular structures, an increase in resistin expression and synthesis, and a decrease in the expression of adiponectin, leptin, and its functional receptor. …”
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52369
Sustainable transformation of cotton stalk waste as a biochar-based copper-silicon composite for chromium (VI) detoxification
Published 2025-04-01“…Characterization techniques, including XRD, FTIR, EDX, SEM, TEM, XPS, and PZC analysis, confirmed the material's structural and chemical properties. Peaks at 153 eV (Si2p) and 932.1 eV (Cu 2p) validated the presence of silicon and copper, while a peak at 529.9 eV indicated Cr₂O₃/Cr(OH)₃ formation after adsorption. …”
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52370
Numerical Simulation of Thermal Fields and Microstructure Evolution in SLM of Fe<sub>32</sub>Cr<sub>33</sub>Ni<sub>29</sub>Al<sub>3</sub>Ti<sub>3</sub> Alloy
Published 2025-06-01“…Fabricating eutectic high-entropy alloys (EHEAs) via selective laser melting (SLM) presents significant potential for advanced structural applications. This study explores the microstructural evolution of Fe<sub>32</sub>Cr<sub>33</sub>Ni<sub>29</sub>Al<sub>3</sub>Ti<sub>3</sub> EHEAs fabricated by SLM under varying laser powers. …”
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52371
Census of Blue Straggler Stars in Distant Open Clusters and Maximum Fractional Mass Excess of Open Cluster Blue Straggler Stars
Published 2025-01-01“…We identified blue straggler stars (BSSs) in 53 open clusters utilizing data from Gaia DR3. Most of these clusters are situated in the outer regions of the Galactic disk, encompassing structures such as the warp and the Outer arm. …”
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52372
Comparative risk of QTc prolongation induced by second-generation antipsychotics in the real world: retrospective cohort study based on a hospital information system
Published 2025-03-01“…A marginal structural Cox model was used to compare the hazard ratios for QTc prolongation associated with various SGAs. …”
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52373
Hmgb2 improves astrocyte to neuron conversion by increasing the chromatin accessibility of genes associated with neuronal maturation in a proneuronal factor-dependent manner
Published 2025-04-01“…Using this culture system, we show that chromatin structural protein high mobility group box 2 (HMGB2) regulates the direct conversion rate downstream of the growth factor combination. …”
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52374
‘When I tried to explain, they shouted back at me!’: exploring how community pharmacists navigate tensions implementing antimicrobial stewardship in Vietnam
Published 2024-12-01“…This qualitative analysis draws on data from 24 in-depth interviews with licensed community pharmacists in Vietnam. …”
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52375
System Design and Launch of a Hybrid Rocket with a Star-Fractal Swirl Fuel Grain Toward an Altitude of 15 km
Published 2024-12-01“…In addition to the engine, other components were also improved, such as through the incorporation of lightweight structures, low-shock separation devices, a high-reliability telemetry device, and a data logger, while keeping costs low. …”
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52376
Comparative Immunogenicity in Rabbits of the Polypeptides Encoded by the 5′ Terminus of Hepatitis C Virus RNA
Published 2015-01-01“…Recent studies on the primate protection from HCV infection stressed the importance of immune response against structural viral proteins. Strong immune response against nucleocapsid (core) protein was difficult to achieve, requesting further experimentation in large animals. …”
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52377
Advancements in Optical Fiber Sensors for pH Measurement: Technologies and Applications
Published 2025-07-01“…Recent advancements have also enabled automation in data analysis and improvements in remote sensing capabilities. …”
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52378
Application of Convolutional Neural Networks in an Automatic Judgment System for Tooth Impaction Based on Dental Panoramic Radiography
Published 2025-05-01“…<b>Background/Objectives:</b> Panoramic radiography (PANO) is widely utilized for routine dental examinations, as a single PANO image captures most anatomical structures and clinical findings, enabling an initial assessment of overall dental health. …”
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52379
Incorporating the voice of young people in mental health research: reflections from three lived experience advisory panels in Latin America
Published 2025-04-01“…Future efforts should focus on overcoming structural limitations and fostering equitable collaboration, emphasising the need for youth perspectives in mental health research, particularly in low- and middle-income countries.…”
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52380
Impact of Early-Life Brain Injury on Gut Microbiota Composition in Rodents: Systematic Review with Implications for Neurodevelopment
Published 2025-07-01“…Eligible studies focused on evaluating the microbiota alterations and related gut–brain axis markers at the neonatal or post-weaning stages. The data extraction and synthesis followed PRISMA guidelines. …”
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