Showing 52,881 - 52,900 results of 53,535 for search '((unstructures OR (structured OR structural)) OR (structures OR structure)) data', query time: 0.69s Refine Results
  1. 52881

    Examining transaction-specific satisfaction and trust in Airbnb and hotels. An application of BERTopic and Zero-shot text classification by Manuel Rey-Moreno, Manuel Jesús Sánchez-Franco, María De la Sierra Rey-Tienda

    Published 2023-04-01
    “…Our study processes unstructured, natural-language data about Airbnb and hotel stays (the final dataset was 12,236 Airbnb sentences and 12,200 hotel sentences from 2018 until September 25 2021). …”
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  2. 52882

    Insights from a Pseudo-Polygyny Cohort unmasking high sperm concentration and low forward motility as potential risk factors for recurrent failure of sperm donation IVF (RFDI), a s... by Tiancheng Zhang, Fan Dong, Xu Zhang, Ping Ping, Jin Qiu, Zhen Lu, Huachun Zou, Qian Xiao, Jianhui Li, Gaoyue Zhang, Huijuan Shi, Xiangfeng Chen

    Published 2025-09-01
    “…We investigated potential risk factors for UMI leveraging data from a sperm bank with a “one male to multiple females” structure to reduce confounding arising from female factors. …”
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  3. 52883

    Model Solutions and Pragmatism in Developing ICT for Public Consultations by Anna Przybylska

    Published 2021-04-01
    “…and 2) How do they build a relationship with a project that intervenes in their routines? Analysis of the data from the evaluation questionnaires shows that although, overall, the clerks gave the highest rating for the software’s ability to introduce order into the process of public consultations, they often complained that the features behind the structuration effect were time-consuming. …”
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    Article
  4. 52884

    Adaptasi dan validasi konstruk Career Adapt-Abilites Scale versi Bahasa Indonesia untuk SMA by Siti Nurfitriana, Dede Rahmat Hidayat, Herdi Herdi

    Published 2021-10-01
    “…Metode penelitian ini kuantitatif dengan convenience sampling sebanyak 1345 siswa se-DKI Jakarta tingkat SMA/SMK/MA dengan rentang usia berkisar 16-18 tahun. Metode pengumpulan data menggunakan skala psikologi yang bernama Career Adapt-Abilities Scale versi Bahasa Indonesia (CAAS-Indonesia) Analisis data menggunakan Structur Equational Modelling (SEM). …”
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  5. 52885

    Out-of-Field Teaching in Craft Education as a Part of Early STEM: The Situation at German Elementary Schools by Johanna Beutin, Mona Arndt, Stefan Blumenthal

    Published 2025-07-01
    “…The survey incorporated both closed- and open-ended questions, encompassing inquiries into teacher qualifications, subject-specific competence, and lesson planning. Quantitative data were analysed descriptively. The evaluation of open-ended responses employed a content-structuring content analysis approach, utilising categories that were inductively developed. …”
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  6. 52886

    Insights into Sulfhemoglobin Detection: UV-Vis and Fluorescence Spectroscopy Correlations by Lysmarie Santos-Velázquez, Juan López-Garriga

    Published 2023-01-01
    “…The process involves the interaction of H2S with hemoglobin or myoglobin in the presence of O2 or H2O2 to generate sulfhemoglobin or sulfmyoglobin, respectively. Structurally, the sulfheme product chromophore is a covalent heme modification. …”
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  7. 52887

    Failure Risk Investigation of Transmission Tower-line System Under Sequential Earthquake Considering Input Directionality by LIU Juncai, DONG You

    Published 2025-01-01
    “…ObjectiveTransmission tower-line structures are representative spatial distribution systems. …”
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  8. 52888

    概念為本跨領域課程發展之研究—以國際文憑組織中學階段課程為例 Concept-Based Interdisciplinary Curriculum Development in International Baccalaureate Schools in Taiwan– The International Baccalaureate Middle Years... by 洪麗卿 Li-Ching Hung, 劉美慧 Meihui Liu, 王俐蘋 Li-Ping Wang

    Published 2024-12-01
    “…These adjustments also promoted continual professional development and created reform momentum for teachers. (4) The development of concept-based interdisciplinary approaches varied across academic subjects because of differences in the systemic structures of their curriculum frameworks. For example, relative to the other subjects, Mathematics and Sciences underwent fewer adjustments in knowledge content. …”
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  9. 52889

    Carbon Footprint Assessment in Shrimp Pond Farming of Penaeus vannamei Based on Life Cycle Assessment Methods by Yunfei WANG, Xinmeng WANG, Ying LI, Jinzhen YU, Jie KONG, Jihong ZHANG

    Published 2025-08-01
    “…Therefore, it is necessary to improve shrimp survival, reduce carbon emissions through refined pond culture management, and optimize feeding strategies and bait structures. Moreover, the recapture rate of shrimp in large surface cultures is currently < 30%, which can be improved by adding filter-fed shellfish to shrimp ponds. …”
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  10. 52890

    COMPARATIVE ANALYSIS OF READINESS TO RISK IN STUDENTS OF URBAN AND RURAL SCHOOLS INTRODUCTION by I. Belasheva, M. Yesayan, E. Tereshenko

    Published 2022-02-01
    “…Differences in the structuring of the security needs of rural and urban schoolchildren and the indirect negative impact of risk appetite on the satisfaction of the need for protection from real emergencies were found.…”
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  11. 52891
  12. 52892

    Identification of WRKY gene family and analysis of drought stress expression in Poncirus polyandra by ZHANG Shanshan, RUAN Sunmei, YANG Wenzhong

    Published 2025-03-01
    “…Comprehensive analyses were systematically performed using bioinformatics methods, including the physicochemical properties, sequence characteristics, phylogenetic relationships, chromosome localization, collinearity, gene structure and cis-acting elements of the PpWRKY family members. …”
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  13. 52893

    Interest groups in Lithuania: dynamics of development and characteristics of institutionalization by Alvidas Lukošaitis

    Published 2000-04-01
    “…The interest groups topic is wide: analysis of the methods concerning the reasons for birth, organizational structure, and methods of activity can be treated as a starting point for scientific research, whereas the ending point of the research could be reserved for studying the patterns of interest groups – state relationships. …”
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  14. 52894

    EVALUATION OF THE EFFECTIVENESS OF TREATMENT OF CHRONIC CATARRHAL GINGIVITIS IN CHILDREN WITH DIABETES MELLITUS IN LONG-TERM OBSERVATIONS by L.F. Kaskova, V.A. Honcharenko

    Published 2020-12-01
    “… Epidemiological studies in recent years indicate a significant prevalence with an increasing tendency to periodontal disease in the structure of all dental diseases in children. The prevalence of chronical catarrhal gingivitis (CCG) is about 90% of all forms of the disease [1–6]. …”
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  15. 52895

    <i>α</i> Effect and Magnetic Diffusivity <i>β</i> in Helical Plasma Under Turbulence Growth by Kiwan Park

    Published 2025-06-01
    “…To clarify <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>α</mi></semantics></math></inline-formula> and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>β</mi></semantics></math></inline-formula>, we introduce a field structure model, identifying <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>α</mi></semantics></math></inline-formula> as the electrodynamic induction effect and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>β</mi></semantics></math></inline-formula> as the fluid-like diffusion effect. …”
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  16. 52896

    Robotic manipulation via the assisted 3D point cloud of an object in the bin-picking application by Duc Minh Phan, Ha Quang Thinh Ngo

    Published 2025-01-01
    “…The existing techniques reveal some challenges such as the unstructured nature of objects or their random orientations within cluttered environments. …”
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  17. 52897

    Probiotics improve eggshell quality via regulating microbial composition in the uterine and cecum by Yuxiang Lu, Hengyong Xu, Zhi Hu, Dan Li, Alma Rustempasic, Yuxin Zhou, Qingqing Deng, Jiaxue Pu, Xiaoling Zhao, Yao Zhang, Yiping Liu, Yan Wang

    Published 2025-03-01
    “…Furthermore, the changes of these phenotypes are closely related to the microbial structure of the uterus and cecum. Overall, the data suggest that dietary probiotics improved uterine and cecal microbiota, optimized egg quality, eggshell quality, uterus development, and regulated mineralization gene expression and ion content in serum and eggshell, thereby improving productivity of laying hens. …”
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  18. 52898

    Deep Transfer Learning for Lip Reading Based on NASNetMobile Pretrained Model in Wild Dataset by Ashwaq Waleed Abdul Ameer, Pedram Salehpour, Mohammad Asadpour

    Published 2025-01-01
    “…However, the effectiveness of these models can be significantly affected by the quality of the data, especially when dealing with unstructured wild data. …”
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  19. 52899
  20. 52900

    Machine learning-based coalbed methane well production prediction and fracturing parameter optimization by HU Qiujia, LIU Chunchun, ZHANG Jianguo, CUI Xinrui, WANG Qian, WANG Qi, LI Jun, HE Shan

    Published 2025-04-01
    “…A deep convolutional autoencoder-decoder was applied to unstructured data (e.g., well logs), and the integration of random forest with multi-task learning strategies effectively addressed limited sample sizes and poor generalization, ensuring high prediction accuracy under small-data conditions. …”
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