Showing 3,661 - 3,680 results of 53,535 for search '((unstructures OR (structured OR (structures OR structural))) OR structure) data', query time: 0.60s Refine Results
  1. 3661

    Overview on natural dyes and their IR-spectra – Part I: Plant based dyes with naphthoquinone and anthraquinone structure by Boris Mahltig

    Published 2024-04-01
    “…This part I of the review series is related to four natural dyes based on the chemical structures of naphthoquinone and anthraquinone. Especially discussed are Lawson, juglone and alizarin, which are related to the natural products henna, walnut hull and madder root. …”
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  2. 3662
  3. 3663

    Analyzing the Nuclear Structure of 13O-13B and 13N-13C Mirror Nuclei by Rana Haithem Harith, Ban Sabah Hameed

    Published 2024-07-01
    “… In the context of the shell model, electromagnetic transitions were used to analyze the nuclear structure of a mirror nucleus with the same mass number, A = 13. …”
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  4. 3664

    A Numerical Strategy to Assess the Stability of Curved Masonry Structures Using a Simple Nonlinear Truss Model by Natalia Pingaro, Martina Buzzetti, Alessandro Gandolfi

    Published 2025-06-01
    “…A straightforward and versatile numerical approach is proposed for the nonlinear analysis of single and double-curvature masonry structures. The method is designed to broaden accessibility to both experienced and less specialized users. …”
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  5. 3665
  6. 3666

    Acoustic Signal-Based Deep Learning Approach and Device for Detecting Interfacial Voids in Steel–Concrete Composite Structures by Wei Tian, Hang Yuan, Xinpeng You, Hehui Zheng, Bazhou Li, Chengming Peng

    Published 2025-01-01
    “…The introduction of Mel spectrum features into the analysis of excitation vibration acoustic signals can improve the accuracy of identifying structural void damage. Compared with the conventional MLP and LSTM neural network models, the constructed Mel Spectrum with CNN model can realize high-precision classification of damage, health, and invalid data of the composite structural interface, and the classification and recognition accuracy reaches 96.8%. …”
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  7. 3667

    High-resolution seismic reflection surveying to delineate shallow subsurface geological structures in the karst area of Shenzhen, China by Z. Wang, Z. Wang, C. Juhlin, Q. Lü, X. Ruan, Z. Liu, C. Yu, M. Chen

    Published 2025-08-01
    “…<p>Near-surface seismic reflection surveys can produce high-resolution geological structural images for engineering and hydrological investigations. …”
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  8. 3668

    Community-based surveillance system structures and knowledge level of community-based surveillance volunteers on priority diseases in Ghana. by Benjamin Adjei, Thomas Hormenu, Joseph Kwame Mintah

    Published 2025-01-01
    “…A sample of 1, 381 communities were systematically sampled from 2,232 communities for this study. A structured questionnaire was used to collect data from the CBSVs within 12 weeks and was analyzed using Statistical Package for Social Sciences (SPSS). …”
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  9. 3669

    Neotectonic structures and modern geodynamics of the middle flow region of the Don river (the territory of the Novovoronezh nuclear power plant) by V. M. Makeev, E. A. Pikulik, A. S. Guseltsev

    Published 2022-08-01
    “…Background. Structural and geodynamic studies are conducted in the region of the middle flow of the Don river.Aim. …”
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  10. 3670

    Determination of the Most Damaging Operational Loading Modes of Load-Bearing Structures of the Dump Truck Body by Fatigue Criterion by Aliaksei V. Shmialiou, Alexander M. Naskovets, Sergey V. Khitrikov, Aliaksandr L. Krauchonak

    Published 2024-12-01
    “…Processes of change of mechanical axial stresses during the tests were registered in eight zones. Experimental data analysis revealed two zones of the structure where the fatigue damage accumulation happens more than twice as fast as in the others. …”
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  11. 3671

    The DNA replication checkpoint targets the kinetochore to reposition DNA structure-induced replication damage to the nuclear periphery by Tyler M. Maclay, Jenna M. Whalen, Matthew J. Johnson, Catherine H. Freudenreich

    Published 2025-08-01
    “…Activation of this pathway leads to the formation of DNA damage-induced microtubules, which associate with the repeat and are necessary for locus repositioning. These data implicate the replication checkpoint in facilitating the movement of DNA structure-associated damage to the nuclear periphery by centromere release and microtubule-directed motion.…”
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  12. 3672

    Organizational form, gender structure of general legal representatives and company profitability: evidence from Serbian companies by Anja Dogandžić, Radmila Micić, Aleksandar Dogandžić

    Published 2023-12-01
    “…The impact of the gender structure of general legal representatives as well as the form of organization of the company on profitability expressed through the average gross profit margin was studied. …”
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  13. 3673
  14. 3674

    STRUCTURE ANALYSIS AND MULTI-OBJECTIVE OPTIMIZATION DESIGN OF A DEWATERING BUCKET FOR A PULSATOR WASHING MACHINE by CAI Yun, PENG Liang, LIU Xue, CHENG ZhiWen

    Published 2018-01-01
    “…After analyzing it and obtaining the main parameters that effect the performance of an internal barrel,the independent variables were decided for the structure optimization design of the internal barrel. …”
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  15. 3675

    ROLE OF STREPTOCOCCUS PNEUMONIAE IN THE STRUCTURE OF BACTERIAL INFECTIONS IN THE CHILDREN HOSPITALIZED TO INPATIENT HOSPITALS IN MOSCOW IN 2011–2012 by A. A. Baranov, L. S. Namazova-Baranova, N. A. Mayanskiy, T. V. Kulichenko, T. A. Polunina, A. V. Lazareva, N. M. Alyabyeva, L. K. Katosova, O. A. Ponomarenko, I. E. Koltunov, A. M. Ivanenko, E. A. Degtyaryova, N. V. Kondratenko, A. A. Korsunsky, K. V. Konstantinov, D. A. Tulupov, M. A. Lazareva

    Published 2013-09-01
    “…It has been revealed that S. pneumoniae is the primary pathogen in the structure of nasopharyngeal carriage in the children under 5 years of age hospitalized with acute bacterial infections, and the primary bacterial causative agent of acute otitis media at this age. …”
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  16. 3676

    <i>Ab initio</i> Calculations of the Electronic-Energy Structure and Optical Properties of Lanthanum and Neodymium Pyrozirconates by A. A. Lavrentyev, B. V. Gabrelian, Vu Van Tuan, K. F. Kalmykova

    Published 2025-06-01
    “…Based on model calculations within the framework of the density functional theory, the electron-energy structure of pyrozirconates La2Zr2O7 and Nd2Zr2O7, containing Zr and having the crystal structure of pyrochlore was investigated. …”
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  17. 3677

    Non-Destructive Testing and Evaluation of Hybrid and Advanced Structures: A Comprehensive Review of Methods, Applications, and Emerging Trends by Farima Abdollahi-Mamoudan, Clemente Ibarra-Castanedo, Xavier P. V. Maldague

    Published 2025-06-01
    “…By synthesizing insights from the recent literature, the paper evaluates comparative performance metrics (e.g., sensitivity, resolution, adaptability); highlights integration strategies for embedded monitoring and multimodal sensing systems; and addresses challenges related to environmental sensitivity, data interpretation, and standardization. The transformative role of NDE 4.0 in enabling automated, real-time, and predictive structural assessment is also discussed. …”
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  18. 3678

    Fiber Bragg Grating Detection and Nonlinear Thermal Strain Response of Annular Concrete Structures Under Stress Constraints by Chuan Li, Yusi Ran, Jiaqi Li, Qiang Xu, Hao Liu, Xiaorong Wan

    Published 2025-03-01
    “…Then, the gradient cooling experiments under different stress constraints are carried out to measure the total strain of the structure, extract the thermal strain data and carry out statistical evaluation, and analyze the nonlinear thermal strain response of the structure. …”
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  19. 3679

    Exploring the density and morphology of coconut structures at two locations: a time-based analysis using computer tomography by Shenghuang Lin, Chengxu Sun, Li’an Luo, Mengxing Huang, JeromeJeyakumar John Martin, Hongxing Cao, Jinyue Hu, Zhiming Bai, Zhanping He, Yu Zhang, Jing Chen

    Published 2024-10-01
    “…Background The study aimed to observe the internal structure of coconuts from two locations (coastal and non-coastal) using computed tomography (CT). …”
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  20. 3680

    Luminescence lineshapes of nitrogen vacancy center in lonsdaleite and dual structure of diamond/lonsdaleite: a DFT study by Khaled A. Abdelghafar, Daniel S. Choi, Khalid A. Askar

    Published 2025-05-01
    “…Thereby, the current model could interpret the experimental luminescence data of diamond/lonsdaleite dual structure.…”
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