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Showing 2,501 - 2,520 results of 3,362 for search '"\"((\\"linear structure\\") OR (\\"linear (structured\\" OR structures\\")))*\""', query time: 0.19s Refine Results
  1. 2501

    Adsorptive removal of Pb2+ from wastewater using ZnO-Biochar nanocomposite by Hifsa Mudassar, Kiran Hina, Usman Ghani, Qadeer Afzaal, Anis Ali Shah, Shifa Shaffique, Hosam O. Elansary

    Published 2025-08-01
    “…Fourier transmission infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) were used to examine the functional groups and surface morphology of the ZnO-Biochar nanocomposite, respectively. The structure of ZnO-Biochar nanocomposite with rough and porous surface performed the positive association in surface adsorption of Pb²⁺ pollutant. …”
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  2. 2502

    INFLUENCE OF ALVEOLAR BONE RESORPTION ON STRESS, DEFORMATION AND DISPLACEMENTS IN MANDIBULAR IMPLANT-SUPPORTED REMOVABLE HYBRID PROSTHESES: A FINITE ELEMENT STUDY by Cristian Drochioi, Petrica-Florin Sava, Stefan Gherasimescu, Norina Consuela Forna, Igor Blanaru, Victor Vlad Costan

    Published 2025-06-01
    “…As bone resorption increased, higher stress concentrations and mechanical demands were observed in the cortical and cancellous bone, at the implant–Ti bar interface, and within the acrylic saddle structure. These results emphasize the importance of preserving alveolar bone volume to maintain favorable stress distribution and prosthetic performance. …”
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  3. 2503

    Study on Detection Method of Sulfamethazine Residues in Duck Blood Based on Surface-Enhanced Raman Spectroscopy by Junshi Huang, Runhua Zhou, Jinlong Lin, Qi Chen, Ping Liu, Shuanggen Huang, Jinhui Zhao

    Published 2025-05-01
    “…Density functional theory (DFT) was employed to optimize the molecular structure of SM2 and perform theoretical Raman vibrational analysis, thereby identifying its characteristic peaks. …”
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  4. 2504

    Variable Polarization of WR 31a: Binary Companion or Corotating Interaction Region? by Christiana Erba, Richard Ignace, Faith Simmons, Ben Davies

    Published 2025-01-01
    “…Multicolor (UBVR) photopolarimetric observations of WR 31a were obtained over nine nights in early-2007. The linear polarization data of WR 31a trace a “loop” structure in a Stokes Q − U diagram, which is similar in all four passbands. …”
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  5. 2505

    Computational Insights into the Electronic, Optical, and Reactivity Behavior of Halogenated Phenanthrene Derivatives by Rebaz A. Omer, Khdir A. Othman, Yousif H. Azeez, Aryan F. Qader

    Published 2024-12-01
    “…The research aims to understand how the substitution of halogens – namely fluorine (F), chlorine (Cl), and bromine (Br) – in the phenanthrene structure affects its electronic properties, reactivity, and potential applications. …”
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  6. 2506

    Electrochemical Sensing of Hg<sup>2+</sup> Ions Using an SWNTs/Ag@ZnBDC Composite with Ultra-Low Detection Limit by Gajanan A. Bodkhe, Bhavna Hedau, Mayuri S. More, Myunghee Kim, Mahendra D. Shirsat

    Published 2025-07-01
    “…X-ray diffraction confirmed the successful incorporation of Ag nanoparticles and SWNTs without disrupting the crystalline structure of ZnBDC. Meanwhile, field-emission scanning electron microscopy and energy-dispersive spectroscopy mapping revealed a uniform elemental distribution. …”
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  7. 2507

    Hybrid-KANet: a hyperspectral remote sensing crop classification method based on the Kolmogorov–Arnold network by Weizhen Zhang, Zhihui Li, Tong Zhen

    Published 2025-08-01
    “…To enhance the model’s ability to model high-dimensional nonlinear features, a KANLinear layer is integrated into the classifier in place of the traditional fully connected structure. By employing fitting using learnable B-spline basis functions, the model can adaptively adjust to local features and achieve fine-grained approximation of complex decision boundaries in the input space. …”
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  8. 2508

    Cross-cultural adaptation and psychometric evaluation of the urdu version of the morisky, greene, and levine medication adherence scale (MGLS-4) for major depressive disorder patie... by Sohail Riaz, Fazli Khuda, Nadia Shamshad Malik, Nitasha Gohar, Ayesha Rashid, Abuzar Khan, Abdur Rahman, Sajid Ali, Asif Jan, Aqeel Nasim

    Published 2025-01-01
    “…Exploratory factor analysis (EFA) revealed a single-factor structure explaining 66.084% of the variance. Confirmatory factor analysis (CFA) confirmed good model fit (GFI = 0.950, AGFI = 0.920, NFI = 0.930, RMSEA = 0.050, SRMSR = 0.055). …”
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  9. 2509

    FEATURES OF AN ESTIMATION OF INVESTMENT PROJECTS AT THE ENTERPRISES OF AVIATION INSTRUMENT by Petr P. Dobrov

    Published 2016-08-01
    “…Conclusions / relevance. The proposed structure of the investment decision-making support system shows that a lot of administrative decisions should be localized in phase space is defined as a business reliability of the border. …”
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  10. 2510

    Permeability of Broken Coal Around CBM Drainage Boreholes with the Compound Disaster of the Rockburst and Outburst by Lei Zhang, Shihua Yang, Hongyu Pan, Tianjun Zhang

    Published 2025-03-01
    “…The axial pressure has a notable influence on permeability by modifying the pore structure of broken coal. As the axial pressure increases, the permeability decays exponentially until it reaches a stable state at a specific limit. …”
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  11. 2511

    Artificial Neural Network Modeling of NixMnxOx based Thermistor for Predicative Synthesis and Characterization by T.D. Dongale, K.G. Kharade, N.B. Mullani, G.M. Naik, R.K. Kamat

    Published 2017-06-01
    “…Moreover, we uniquely model the resistance-temperature (R-T) characteristics of different thermistor samples using optimized ANN structure. To model such sort of behavior, we provide nickel content, room temperature resistance, and concentration of oxalic acid as an input data to the network and predict the nickel acetate and manganese acetate concentration. …”
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  12. 2512

    Sustainable closed-loop supply chain network design: heuristic hybrid approach with considering inflation and carbon emission policies by Saeid Kalantari, Hamed Kazemipoor, Farzad Movahedi Sobhani, Seyyed Mohammad Hadji Molana

    Published 2023-11-01
    “…Purpose: Establishing the structure and expansion of sustainable closed-loop supply chains is critical to meeting environmental, economic, and social standards to strengthen their position in competitive markets. …”
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  13. 2513

    Brain volumes are related with motor skills at late childhood in children born extremely preterm. by Lina Broström, Hedvig Kvanta, Maria Örtqvist, Nelly Padilla, Ulrika Ådén

    Published 2025-01-01
    “…Cerebellar volume remained significant different between the groups when adjusting for birth weight and sex in a linear regression model, p = 0.02 (η2 = 0.17).<h4>Conclusion</h4>The results underscore the impact of extreme prematurity on motor function and brain structure, highlighting a specific link between reduced motor area volumes and impaired ball skills.…”
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  14. 2514

    Global Morbidity and Mortality of Leptospirosis: A Systematic Review. by Federico Costa, José E Hagan, Juan Calcagno, Michael Kane, Paul Torgerson, Martha S Martinez-Silveira, Claudia Stein, Bernadette Abela-Ridder, Albert I Ko

    Published 2015-01-01
    “…The regression model, which incorporated country-specific variables of population structure, life expectancy at birth, distance from the equator, tropical island, and urbanization, accounted for a significant proportion (R(2) = 0.60) of the variation in observed disease incidence. …”
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  15. 2515

    Sociodemographic correlates of perceived physical literacy in Spanish adolescents: results from the EHDLA study by María Mendoza-Muñoz, José Francisco López-Gil, José Francisco López-Gil, Damián Pereira-Payo, Raquel Pastor-Cisneros

    Published 2025-07-01
    “…However, factors such as immigrant status, paternal education, family structure, number of siblings, type of schooling, and area of residence were not significantly associated with PPL (p &gt; 0.05).ConclusionSex, SES, and maternal education could influence adolescents’ PPL, highlighting the need for targeted interventions to address disparities and promote PL.…”
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  16. 2516

    Research on safety of EMUs under high-speed collision with large animals by YUE Yixin, ZHU Wei

    Published 2022-09-01
    “…Under the two collision scenarios, the carbody structure, coupler, anti-creeper, main energy absorber and pilot are free of plastic deformation, and all the evaluation indicators meet the requirements of EN 15227:2020 standard, which indicates that the designed EMUs is safe and reliable, and the carbody can withstand high-speed collisions of deer or other large animal.…”
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  17. 2517

    Investigation of Impact to Climate Change of Metan Emission of Underground Mines and Thermal Power Plants Using Sentinel-5p TROPOMI Satellite Data from GEE Platform by N. Uyar, H. Akcin

    Published 2025-05-01
    “…In this study, the emission distribution structure of atmosphere free methane gas from three ventilation systems of the underground production area within the borders of Kilimli district of Zonguldak Hard Coal Basin located in the Northwest region of Turkey and methane outflows in coal storage areas from five thermal power plants in the basin were analysed with Sentinel-5p TROPOMI satellite sensor data from Google Earth Engine (GEE) Platform for the years 2019&ndash;2023. …”
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  18. 2518

    Gait Optimization Method for a Large Heavy Load Biped Robot Based on Particle Swarm Optimizer Algorithm by Huanhuan Ren, Xuanji Guo, Mingzhibo He, Chengshuai Ma, Chengzhi Su

    Published 2024-01-01
    “…Leveraging the robot&#x2019;s intricate structure and geometric parameters, we have developed a comprehensive kinematic model for a single leg, revealing the intricate mapping between joint movements and end-effector dynamics. …”
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  19. 2519

    2D Tomographic Maps of Rayleigh and Love Waves for Armenia and Its Surrounding Areas by Abrehdari Seyed Hossein, Karapetyan Jon Kostikovich, Rahimi Habib, Geodakyan Eduard

    Published 2025-06-01
    “…This study aims to provide 2D tomography images of surface wave group velocity in Armenia and its neighboring regions within the Eurasian-Arabic plates, aiming to enhance the understanding of the shear velocity structure in the area. In this context, ∼ 516 earthquakes (M ≥ 3.5) recorded by 20 stations between 1999–2018 were analyzed, and the surface wave group velocity dispersion curves for each record (source-station path) were estimated. …”
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  20. 2520

    Study on the Dilatancy Behavior of Coral Sand and Its Influence on Shear Strength Parameters by Yuanqi Shi, Zhenzhong Cao, Liping Jing, Xiangyu Zhu

    Published 2025-06-01
    “…Coral sand is characterized by unique particle morphology and pore structure, which result in pronounced dilatancy and a high internal friction angle during shear. …”
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