Showing 5,421 - 5,440 results of 53,088 for search '(structural OR (structures OR structure)) data', query time: 0.52s Refine Results
  1. 5421
  2. 5422

    TRIPHENYLTIN (IV) GLUTARATES: SYNTHESIS, FT-IR AND MÖSSBAUER STUDIES by MOUHAMADOU SEMBENE BOYE, MOUHAMADOU BIRAME DIOP, MODOU SARR, AMINATA DIASSE-SARR, LIBASSE DIOP, ALAIN WATTIAUX

    Published 2024-01-01
    “…The compounds have been characterized by FT-IR and Mössbauer spectroscopies except for 2’ whose structure is proposed on the basis of FT-IR data. Overall, the spectra studies sheew existence of several caracteristic bands such as υ (C=O), υ (CO2–), υ (Sn–O), υ (Sn–Cl), vibrations of glutarate ions, and the intense doublet showing the presence of phenyl groups. …”
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  3. 5423

    DEVELOPMENT OF A MULTI-OBJECTIVE PRODUCTION PLANNING MODEL FOR A SAWMILL by SEGUN ABIODUN ALONGE, CHRISTOPHER OSITA ANYAECHE

    Published 2021-06-01
    “…The goal programming model was tested for its utility using data gathered from the mill to the three-goal priority structures. …”
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  4. 5424
  5. 5425

    Why does aging anxiety emerge? A study on the influence of socioeconomic status by Shuchao Yang, Daoshun Ge

    Published 2025-08-01
    “…Existing theories on aging anxiety predominantly analyze its intrinsic causes through psychosocial perspectives such as perception and identity formation, yet insufficient attention has been paid to structural factors like socioeconomic status that may influence aging anxiety. …”
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  6. 5426

    Patterns and Convergence in Household Spending: Insights From Western and Eastern Europe by Marlena Piekut, Miroslava Knapková

    Published 2025-02-01
    “…Despite these changes, the study concludes that consumption structures remain relatively stable over time between Eastern and Western Europe. …”
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  7. 5427
  8. 5428

    Installation for the research of galvanomagnetic effects in manganites of lanthanides by K.T. Ermaganbetov, L.V. Chirkova, B.K. Kassenov, R. Kabiden, K.M. Makhanov, A.K. Zeinidenov, E.T. Arinova

    Published 2018-03-01
    “…The manganites of lanthanides having complex structure can be examples of such materials. Anomalies of physical properties of manganites which can be used for creation of similar sensors are caused by a rich variety of the physical phenomena inherent in manganites of rare-earth elements with a perovskite structure La1-x(Sr, Ca)xMnO3. …”
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  9. 5429

    Stability control of open stopes in high-stress deep mining: a structural parameter design methodology based on the improved mathews stability graph method by Zi-Bin Li, Zi-Bin Li, Deng-Pan Qiao, Deng-Pan Qiao, Tian-Yu Yang, Tian-Yu Yang

    Published 2025-06-01
    “…An ensemble model integrating Stacking, Bagging, Boosting, and Voting strategies demonstrated significant improvements in prediction accuracy and classification performance over traditional logistic regression.DiscussionFinally, validation in high-stress stopes at 600–1000 m depths confirmed the model’s generalization capability, offering a data-mechanism dual-driven decision framework for structural parameter design in deep open stopes.…”
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  10. 5430

    Factors associated with HPV vaccine hesitancy among college students: A cross-sectional survey based on 3Cs and structural equation model in China by Cheng Chen, Ting Chen, Mingzhao Huang, Yan Huang, Luying Zhang, Pindong Li

    Published 2024-12-01
    “…Additionally, an integrated structural equation model (SEM) based on the 3Cs (confidence, convenience, complacency) was developed to understand underlying factors contributing to hesitancy. …”
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  11. 5431
  12. 5432
  13. 5433

    An <i>Ab Initio</i> Electronic Structure Investigation of the Ground and Excited States of ScH<sup>+</sup>, YH<sup>+</sup>, and LaH<sup>+</sup> by Isuru R. Ariyarathna

    Published 2025-06-01
    “…These states of MH<sup data-eusoft-scrollable-element="1">+</sup> can be represented by the M<sup data-eusoft-scrollable-element="1">2+</sup>H<sup data-eusoft-scrollable-element="1">–</sup> ionic structure. …”
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  14. 5434
  15. 5435

    Experiences and life circumstances of unintentionally pregnant women affected by intimate partner violence—stress factors, resources, healthcare structures and needs: a scoping rev... by Kristina Winter, Kristina Winter, Jana Niemann, Jana Niemann, Dennis Jepsen, Petra J. Brzank

    Published 2024-10-01
    “…Two researchers will independently choose studies, perform data extraction, and perform data synthesis. Quantitative data will be narratively summarized and qualitative data will be analyzed using thematic analysis. …”
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  16. 5436
  17. 5437

    C‐Reactive Protein to Lymphocyte Ratio (CLR) and Lactate Dehydrogenase to Albumin Ratio (LAR) as Prognostic Biomarkers in Acral Melanoma: Association With Tertiary Lymphoid Structu... by Donglin Kang, Xinyu Su, Jiayu Wang, Lianjun Zhao, Rong Huang, Zhengyun Zou

    Published 2025-08-01
    “…ABSTRACT Objective To investigate the correlation between peripheral blood CRP‐to‐lymphocyte ratio (CLR) and lactate dehydrogenase‐to‐albumin ratio (LAR) levels, prognosis, and the tumor microenvironment (TME) in patients with acral melanoma (AM), with a focus on tertiary lymphoid structures (TLS) and immune cell infiltration. Methods A retrospective cohort of 36 patients with acral melanoma was included. …”
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  18. 5438
  19. 5439

    Simulation and zoning evaluation of in-situ stress field within ultra-deep tight sandstone reservoirs in thrust-nappe structures of Bozi-Dabei area, Tarim Basin by Zimeng XING, Ruixue LI, Hucheng DENG, Hang SU, Jiawei ZHANG, Jianhua HE, Hui ZHANG, Xiaofei HU, Shunting MA

    Published 2025-03-01
    “…Influenced by thrust-nappe structures and salt structures, the region has formed imbricate folding structures and a series of faults with large displacements and varying dip angles, resulting in a complex and highly variable in-situ stress field that is difficult to predict, severely restricting exploration and development in the area. …”
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  20. 5440