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Showing 2,381 - 2,400 results of 3,362 for search '"\"((\\"linear structure\\") OR (\\"linear (structured\\" OR structures\\")))\""', query time: 0.14s Refine Results
  1. 2381

    Synthesis of M-Doped MoSe<sub>2</sub> (M = Fe, Co, Ni) via Chemical Vapor Deposition for an Electrocatalytic Hydrogen Evolution Reaction by Xinya Chen, Xingchen Zhang, Jinying Zhang, Zhiyong Wang

    Published 2025-05-01
    “…Characterization techniques including X-ray diffraction, X-ray photoelectron spectroscopy, transmission electron microscopy, scanning electron microscopy, and Raman spectroscopy were used to confirm the incorporation of doping elements and investigate their effects on the crystal structure and morphology of MoSe<sub>2</sub>. Electrochemical tests, including linear sweep voltammetry and cyclic voltammetry, revealed that the doping of Fe, Co, and Ni significantly enhanced the HER catalytic activity of MoSe<sub>2</sub>, with the Co-doped sample exhibiting the best performance, showing an overpotential of 0.293 V at 100 mA/cm<sup>−2</sup> and a Tafel slope of 47 mV/dec. …”
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  2. 2382

    High Sensitivity Hollow Fiber Temperature Sensor Based on Surface Plasmon Resonance and Liquid Filling by Xianchao Yang, Ying Lu, Baolin Liu, Jianquan Yao

    Published 2018-01-01
    “…A large temperature range from 20&#x00A0;&#x00B0;C to 100&#x00A0;&#x00B0;C is calculated and the extremely high sensitivity 6.51 nm&#x002F;&#x00B0;C in a good linear relationship is obtained. Moreover, the structure parameters and liquid factors are also discussed to optimize the sensor&#x0027;s performance.…”
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  3. 2383

    Theoretical Investigation and Design of Novel Cephalosporin Based Inhibitors of a DD-carboxypeptidase Enzyme of Salmonella typhimurium by Ameji John, Adamu Uzairu, Gideon Shallangwa, Sani UBA

    Published 2023-01-01
    “…In our quest to design newer drug candidates, a series of cephalosporin analogues with significant bioactivities against the aforementioned bacterium were optimized using Density Functional Theorem (DFT) and subjected to Quantitative Structure-Activity Relationship modelling using Multi-linear Regression to harness the dominant descriptors of the antimicrobial properties of the compounds. …”
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  4. 2384

    Theories and cognitive models of postnonclassical learning in natural science education by Suriya Irekovna Gilmanshina, Lyudmila Vladimirovna Moiseeva, Inna Nikolaevna Pushkareva, Sergey Borisov Ignatov, Iskander Rafailevich Gilmanshin

    Published 2021-12-01
    “…The theoretical and methodological justification of the need to adapt cognitive models of post-non-classical science in the content of natural science education of the Humanities is given, and the principles are defined. The complex has a linear-concentric structure and includes a basic training course, a system of elective training courses and interdisciplinary modules, technologies and teaching methods that support it. …”
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  5. 2385

    Cellular Mechanical Phenotypes of Drought-Resistant and Drought-Sensitive Rice Species Distinguished by Double-Resonator Piezoelectric Cytometry Biosensors by Ding Tang, Tiean Zhou, Weisong Pan, Shimei Wang, Muhammad Ahmad Hassan

    Published 2025-05-01
    “…Moreover, Lvhan No. 1 cells showed better wall–plasma membrane–cytoskeleton continuum structure maintaining ability under drought stress, as proven by transient tension stress (ΔS > 0) and linear G′~ΔS, G″~ΔS relations at higher 15–25% PEG6000, but not for 6527 cells. …”
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  6. 2386

    Bruxism repercussions in muscular activation: Ultrasound differences in abdominal wall between women with and without bruxism. A cross-sectional study. by Paula Yela-Lorenzo, Paola Montes-Arenas, Vanesa Abuín-Porras, Ángel González-de-la-Flor, Laura González-Fernández, Jorge Hugo Villafañe, Isabel Mínguez-Esteban

    Published 2025-01-01
    “…<h4>Conclusion</h4>The results of this study support the existence of an association between bruxism and the abdominal wall muscles structure and activation. This emphasizes the importance of considering bruxism in the evaluation of abdominal muscle function.…”
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  7. 2387

    Insulin resistance contribution to pathogenesis of cardiac remodeling in patients with hypertension in combination with obesity and type 2 diabetes by M. E. Statsenko, M. V. Derevyanchenko

    Published 2020-05-01
    “…We performed a clinical examination, assessed cardiac structure, insulin levels and insulin resistance indices. …”
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  8. 2388

    Dynamic asymmetric assignment problem in open multi-agent systems by M. P. Revotjuk, N. V. Khajynova, A. P. Kuznetsov, L. Y. Shilin

    Published 2020-09-01
    “…In this case, the asymmetry of the assignment problem is taken into account by choosing the adjacency structure for the fraction of the graph with a minimum of vertices. …”
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  9. 2389

    Predicting salinity levels in the Mekong delta (Viet Nam): analysis of machine learning and deep learning models by Phong Nguyen Duc, Thang Tang Duc, Giap Pham Van, Hoat Nguyen Van, Tuan Tran Minh

    Published 2025-05-01
    “…This success is due to capacity of high temporal resolution as well as spatio-temporal dynamics of salinity variation. The LSTM structure has proven to be effective at capturing long-term temporal dependencies, such as seasonal discharge patterns, while XGB successfully models non-linear interactions between stations with the greatest success, particularly discharge-tidal level interactions. …”
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  10. 2390

    Discovering the Čirá–Kopanina Fault: Bridging the Gap between Surface Evidence and Seismic Activity by Petra Štěpančíková, Jakub Stemberk, Petr Tábořík, Tomáš Fischer, Leona Findžová, Jan Valenta

    Published 2025-07-01
    “…A multidisciplinary approach, integrating geomorphological, geophysical, and seismological analyses, was used to explore the ČKF trace and its near-surface structure. Aligned geomorphological features, including a NNW-trending scarp and linear springs and wet areas, suggest a fault trace extending southward from Čirá village. …”
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  11. 2391

    UAV AERIAL SURVEY IN MONITORING OF COASTAL GEOSYSTEMS IN THE SOUTHERN IRKUTSK AMPHITHEATRE by O. A. Mazaeva, A. A. Yuriev, V. A. Babicheva

    Published 2023-12-01
    “…The study area is a part of the platform structure in the south of the Irkutsk amphitheater, which is considered to be relatively stable in terms of geodynamics. …”
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  12. 2392

    The impact of cross-validation choices on pBCI classification metrics: lessons for transparent reporting by Felix Schroeder, Stephen Fairclough, Frederic Dehais, Matthew Richins

    Published 2025-07-01
    “…A comparison of cross-validation schemes in which train and test subset boundaries either respect the block-structure of the data collection or not, illustrated how the relative performance of classifiers varies significantly with the evaluation method used. …”
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  13. 2393

    Preparation and Characterization of Patuletin-Loaded Chitosan Nanoparticles with Improved Selectivity and Safety Profiles for Anticancer Applications by Ahmed M. Metwaly, Ahmed M. Abdel-Raoof, Abdulaziz M. Alattar, Adham A. El-Zomrawy, Ashraf M. Ashmawy, Metwally G. Metwally, Mohamed A. Abu-Saied, Asmaa M. Lotfy, Bshra A. Alsfouk, Eslam B. Elkaeed, Ibrahim H. Eissa

    Published 2023-01-01
    “…PT-CS-NPs were synthesized based on the computational outputs, resulting in nanoparticles with an angular structure and an average size of 6.168 nm. The cytotoxicity of PT and PT-CS-NP was evaluated in breast and colon cancer cell lines, and selectivity indices were calculated to assess safety profiles. …”
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  14. 2394

    Experimental and Computational Study of the Formation of Composite Granular Fuel by L. N. Ovchinnikov, N. L. Ovchinnikov, A. V. Mitrofanov, S. V. Vasilevich, S. V. Shpeynova

    Published 2023-02-01
    “…The formation of a composite fuel with specified physical and mechanical properties provides a solution to this problem. The structure of the composite fuel based on peat, sawdust, cellulose and modifier was established at the previous stages of our work. …”
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  15. 2395

    The Impact of Agrarian Imports from Ukraine on the Economies of European Union Countries by Babets Iryna G.

    Published 2025-03-01
    “…The article analyzes the dynamics and structure of Ukrainian agrarian product imports by EU countries and highlights the main groups of food products imported from Ukraine. …”
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  16. 2396

    Tectonic Fracture Characterization and Stress Analysis in Complex Fault Block Formations: A Case Study in the Second Member of Dengying Formation in Central Sichuan by Yu Fan, Jianhua Guo, Xu Yang, Xihui Hu, Xinyu Shen, Qiutong Wang, Yijia Tang

    Published 2025-01-01
    “…The reservoir is situated in a complex fault block structure characterized by multistage fault evolution, leading to a complicated distribution of tectonic fractures crucial for the accumulation and migration of oil and gas. …”
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  17. 2397

    Enhancing cost efficiency and promoting sustainable development of rapeseed in China: the role of scale operations and management by Qing Zhang, Feng Ye, Ting Tong, Zhongchao Feng

    Published 2025-04-01
    “…Results reveal a non-linear relationship between the scale of operation and the average cost per mu: as the operational scale expanded, the average cost per mu initially decreased, then increased. …”
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  18. 2398

    Analysis of the Kuznets curve relationship between economic development and ecological environment in Aba Prefecture. by Xinglin Liu, Jing Zhou

    Published 2025-01-01
    “…To achieve a long-term win-win outcome of both economic growth and environmental protection, it is essential to further deepen the transformation of the industrial structure, strengthen environmental governance measures, and optimize policy implementation.…”
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  19. 2399

    Mechanical manifestation characteristics and damage evolution law of unloading perturbation damage in surrounding rock of deep roadways by Xinfeng Wang, Tian Jiang, Chuanqi Zhu, Youyu Wei, Yunhui Jiang

    Published 2025-03-01
    “…Abstract Aiming at the problems of stress concentration, large deformation and serious damage in surrounding rock of deep roadways under excavation unloading disturbance conditions, the micro and macro mechanical properties and damage patterns of deep rock internal structure deformation instability were analyzed by combining rock mechanics tests with XRD, SEM and AE test technology; a zonal distribution model for damage of surrounding rock was established using elastoplastic theory and yield strength criteria, with derived expressions for stress–strain, displacement, and radius of each zone; FLAC3D was used to investigate the spatiotemporal evolution of surrounding rock under different influencing factors. …”
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    Article
  20. 2400

    Design of Constant Speed Controller for Hydraulic Retarder Based on Robust Control by Pengxiang Song, Ao Meng, Yang Ding

    Published 2025-06-01
    “…As a kind of auxiliary brake, the hydraulic retarder has the characteristics of large braking torque and compact structure. More importantly, the hydraulic retarder is capable of braking for a long period of time, which enables the vehicle to travel downhill at a constant speed with less or no use of mechanical brakes. …”
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