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Showing 53,281 - 53,300 results of 53,535 for search '((unstructures OR unstructural) OR (structured OR (structures OR structural))) data', query time: 0.60s Refine Results
  1. 53281

    SYNTHESIS AND ANTIMICROBIAL PROPERTIES OF 8-BENZYLIDENHYDRAZINO-1-n-PROPYLTHEOBROMINES by D. G. Ivanchenko, M. I. Romanenko, T. A. Sharapova, K. V. Aleksandrova, A. M. Kamyshny, N. M. Polishchuk

    Published 2015-04-01
    “…Interaction of 8-hydrazinoptheobromine with aldehydes has lead to formation of a range of respective 8-benzylidenhydrazinoderivatives. Structure of synthesized compounds has been definitely proved by NMR-spectroscopy.It has beenfound, that synthesized 8-benzylidenhydrazino-1-n-propyltheobrominesexhibit mild effect.Index of antibacterial activity of some compoundsagainstStaphylococcus aureus and Candida albicans is approaching toAmpicillin andNystatin. …”
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  2. 53282

    PALEOTECTONIC AND PALEOGEOGRAPHIC CONDITIONS FOR THE ACCUMULATION OF THE LOWER RIPHEAN AI FORMATION IN THE BASHKIR UPLIFT (SOUTHERN URALS): THE TERRANECHRONE® DETRITAL ZIRCON STUDY... by T. V. Romanyuk, N. B. Kuznetsov, E. A. Belousova, V. M. Gorozhanin, E. N. Gorozhanina

    Published 2018-03-01
    “…The characteristics of these zircons can be explained by a model showing the Ai Formation in the Navysh graben that is a rift structure and a predecessor of the Kama-Belaya aulacogene in the inner Volga-Ural region of the Paleoproterozoic supercontinent Columbia. …”
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  3. 53283

    EXPERIMENTAL STUDY OF EFFECTIVENESS OF DEEP FLUORIDATION OF ENAMEL DURING SECONDARY MINERALIZATION OF THE PERMANENT TEETH ENAMEL by H. V. Sorochenko

    Published 2018-03-01
    “…The aim of the research was in vitro investigation of changes in chemical composition and morphological structure of the superficial layer of just erupted permanent teeth enamel under the influence of deep fluoridation. …”
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  4. 53284

    Propiedades psicométricas de la Escala de Motivación Deportiva y análisis de la motivación en las clases de educación física y su relación con nivel de práctica de actividad física... by Jose Enrique Moral Garcia, Jorge Román-Palmero, Sergio López García, Andrés Rosa Guillamón, Juan José Pérez Soto, Eliseo García Cantó

    Published 2019-07-01
    “…Findings suggest that the analyzed instrument is valid and reliable when using the 7-factor structure, as a positive correlation between high levels of motivation and active males and adolescents could be observed. …”
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  5. 53285

    Molecular mechanisms of arecoline-induced oral cancer: a network toxicology and molecular docking techniques integrated analysis by Linghan Leng, Xin Wang, Hao Wang, Yingchun Hu, Yaxing Deng, Chenglin Wang

    Published 2025-05-01
    “…This study employs network toxicology integrated with molecular docking techniques to systematically investigate the potential molecular pathogenesis of arecoline-induced oral cancer, aiming to provide novel insights for targeted therapeutic strategies. The SMILES structure of arecoline was retrieved from PubChem for foundational data preparation. …”
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  6. 53286

    Los camarones (Crustácea: Decapoda: Nanantia) asociados a praderas de Thalassia Testudinum Banks ex koning, en la región de Santa Marta, caribe colombiano Los camarones (Crustácea:... by Puentes G. Libia Georgina, Campos C. Néstor Hernando

    Published 1992-09-01
    “…High variations in the structure and composition of the shrimp populations were found throughout the study; they were related to grass-bed architecture.…”
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  7. 53287
  8. 53288

    Spatial distribution and determinants of children ever born among reproductive age women in Ethiopia: spatial and multilevel analysis of 2019 mini Ethiopian demographic health surv... by Ahmed Fentaw Ahmed, Bezawit Adane, Tilahun Degu Tsega, Mekides Nigusu, Kalaab Esubalew Sharew, Abebaw Molla, Mulugeta Tesfa

    Published 2025-02-01
    “…BackgroundUnderstanding population dynamics is essential since the number of children ever born (CEB) affects the growth, composition, and structure of a nation's population. The number of CEB has increased significantly, contributing to the world's rapid population growth. …”
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  9. 53289

    Category semantic and global relation distillation for object detection by Yanpeng LIANG, Zhonggui MA, Zongjie WANG, Zhuo LI

    Published 2025-04-01
    “…Knowledge distillation stands out as it transfers knowledge from large teacher models to compact student models without modifying the network structure, enabling the student models to perform nearly as well as their larger counterparts. …”
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  10. 53290
  11. 53291

    Thyroid Parameters and Kidney Disorder in Type 2 Diabetes: Results from the METAL Study by Yi Chen, Wen Zhang, Ningjian Wang, Yuying Wang, Chiyu Wang, Heng Wan, Yingli Lu

    Published 2020-01-01
    “…We aimed to analyze the association of thyroid parameters with kidney disorders, especially in euthyroid participants. Methods. The data were obtained from a cross-sectional study, the METAL study. …”
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  12. 53292

    Diseño, aplicación y evaluación de unidades híbridas en Educación Física: un estudio basado en la teoría de la autodeterminación (Design, apply and evaluation of hybrid units in P... by Pablo Uria-Valle, Alexander Gil-Arias

    Published 2022-06-01
    “…Participants were 41 secondary school students (Mage = 12.78, SD = 0.69), who were taught through a hybrid SE/TGfU unit of 15 lessons. The structure of this unit was designed according to the characteristics of SE model, while learning tasks were designed using the pedagogical principles of TGfU model. …”
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  13. 53293

    The impact of the COVID-19 pandemic on the quality of life of post-stroke patients in the southern region of Kazakhstan by M.I. Assylbek, M. Anartaуeva, N. Zharkynbekova, G. Sarsenbayeva, K. Kemelbekov

    Published 2024-12-01
    “…The focus on the Turkestan region allowed to analyze the regional aspects of healthcare and social structure, as well as their impact on the availability of medical services and overall support for patients during the pandemic. …”
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  14. 53294

    Acoustic emission localization model of concrete material based on convolutional neural network by DENG Yongdong, ZHOU Jingren, LU Xiang, CHEN Jiangkang

    Published 2024-01-01
    “…In addition, the effect of the number of convolutional layers and the size of convolutional kernel on the localization accuracy is analyzed, and the optimal convolutional neural network structure is obtained. At the same time, in order to verify the localization performance of the constructed localization model, it is compared with the traditional iterative localization method, and the advantages of the constructed localization model in terms of localization accuracy and efficiency are analyzed.Results and Discussions For the case of 8 sensors, the optimal number of convolutional layers is 4, and the optimal convolutional kernel size is 3×1. …”
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  15. 53295

    A Mobile App (Joint Effort) to Support Cannabis Use Self-Management and Reinforce the Use of Protective Behavioral Strategies: Development Process and Usability Testing by José Côté, Patricia Auger, Gabrielle Chicoine, Jinghui Cheng, Sylvie Cossette, Guillaume Fontaine, Christine Genest, Shalini Lal, Judith Lapierre, M Gabrielle Pagé, Marc-André Maheu-Cadotte, Geneviève Rouleau, Billy Vinette, Didier Jutras-Aswad

    Published 2025-06-01
    “…Six steps were followed: (1) focus groups were conducted to identify needs and preferences regarding CU interventions; (2) a matrix of change objectives was used to select target behaviors and determinants; (3) theory-based intervention methods and practical applications were selected; (4) focus groups were held to validate the intervention structure and examples of tailored messages; (5) preliminary intervention content was created; and (6) the intervention content was transposed into a mobile app prototype. …”
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  16. 53296

    Remodelación ósea a través del Modelo de Stanford // Bone remodeling through the Stanford´s Model. by H. Figueredo-Losada, V. González-Fernández, J. Batista-Aguiar, M. Muramatsu, Á. M. Felipe-Garmendia

    Published 2009-09-01
    “…</p><p>_____________________________________________________________________________</p><p>Abstract<br />The bone material is radically different to any other material tried by the classic mechanics, its<br />structure is heterogeneous and anisótropic, and its mechanical properties not vary alone among<br />different individuals, but also, for oneself bone. …”
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  17. 53297
  18. 53298

    The impact of deprivation and neighbourhood food environments on home food environments, parental feeding practices, child eating behaviours, food preferences and BMI: The Family F... by Andrea D Smith, Alice Kininmonth, Kristiane Tommerup, David Boniface, Chiara Gericke, Tiffany Denning, Carolyn Summerbell, Christina Vogel, Clare Llewellyn

    Published 2025-07-01
    “…Greater deprivation was also associated with a more obesogenic home food environment (β = -0.19, p < 0.001) and lower meal structure (β = 0.17, p < 0.001). Exposure to less healthy neighbourhood food environments around and between home and school were associated with a more obesogenic home food environment (β = -0.07, p < 0.01), but no significant associations were found with feeding practices, child eating behaviours or child BMI. …”
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  19. 53299

    Risk Factors, Clinical Features of the Course of Myocardial Infarction and Treatment of Young Patients Based on Two Hospital Registries by O. L. Barbarash, D. Yu. Sedykh, I. S. Bykova, V. V. Kashtalap, A. D. Erlich

    Published 2020-05-01
    “…In a young age differences in the frequency and structure of outcomes in one year after referent MI were not found when comparing registries.…”
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  20. 53300

    Research on the Influence Mechanism of “Scenery-Relics” Landscape on Public Spatio-Temporal Behavior and Perception Preference in Industrial Wasteland: A Case Study of Shougang Ind... by Sijia QIU, Lige BAO, Jing XU, Fang WEI

    Published 2025-03-01
    “…This approach provides a theoretical reference for the design and transformation of post-industrial landscapes, the optimization of urban green space structure, and the organic renewal of industrial wastelands.…”
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