Showing 53,021 - 53,040 results of 53,535 for search '(unstructures OR structural) data', query time: 0.43s Refine Results
  1. 53021

    The moderating effect of self-efficacy on the relationship between parents and children and academic participation, considering the mediating variable of learning adaptation among... by meysam karamipour, samaneh mataji, rezvaneh kazem nezhad, maryam esfandyari

    Published 2024-09-01
    “…Adaptability of learning Adaptation in school is a multi-dimensional structure that should be distinguished between several types, i.e. academic, social and individual emotional adaptation (Lavasani et al, 2018). …”
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  2. 53022

    Habitat conditions of reef-forming corals directly affect the spatial distribution and stability in fish and macroinvertebrate communities: A case study of Mischief Reef by Peng Xu, Jianfeng Gan, Lintao Huang, Danping Xie, Feilong Li, Hui Huang

    Published 2025-12-01
    “…We utilized eDNA baseline data from Mischief Reef to investigate changes in community structure and their underlying drivers within a small-scale habitat model. …”
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  3. 53023
  4. 53024
  5. 53025

    Urgent natural foci infections transmitted by ticks in Saint-Petersburg by V. V. Nechaev, A. A. Yakovlev, A. N. Uskov, L. E. Boburina, N. V. Lavrova, M. N. Pogromskaya, B. I. Aslanov, A. O. Shapar, S. V. Pavlenko, L. N. Pozhidaeva, A. K. Ivanov, A. I. Kravtsova, S. A. Leppik, E. I. Vitovich, M. I. Fedunyak

    Published 2018-12-01
    “…The clinical forms of both diseases did not differ in their structure from the country data, however after 2012 subclinical forms were more common in women. …”
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  6. 53026
  7. 53027

    Genome-wide identification and expression analysis of phytochrome gene family in Aikang58 wheat (Triticum aestivum L.) by Zhu Yang, Zhu Yang, Wenjie Kan, Wenjie Kan, Ziqi Wang, Caiguo Tang, Yuan Cheng, Yuan Cheng, Dacheng Wang, Dacheng Wang, Yameng Gao, Lifang Wu, Lifang Wu

    Published 2025-01-01
    “…In this study, we employed bioinformatics methods to identify eight TaAkPHY genes in the Aikang58 wheat variety. Based on gene structure, conserved domains, and phylogenetic relationships, the TaAkPHY gene family exhibits a high degree of conservation. …”
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  8. 53028

    Factors associated with tobacco use among Saudi Arabian youth: Application of the Theory of Planned Behavior by Mosa A. Shubayr, Anwar S. Alhazmi, Mervat M. El Dalatony, Eman D. El Desouky, Abdulmohsen H. Al-Zalabani, Sarah S. Monshi, Ahmed A. Elkhobby, Shaikha K. Aldukhail, Mohammed M. Alqahtani, Mohammed S. Aldossary

    Published 2024-12-01
    “…Methods A cross-sectional study used the 2022 Global Youth Tobacco Survey (GYTS) to assess tobacco use among 5610 Saudi students aged 13–15 years. The structured, anonymous questionnaire collected demographic data and TPB constructs (e.g. attitudes, subjective norms, perceived behavioral control, and intentions) were derived from the validated GYTS questionnaire, with items grouped and scored to represent each construct. …”
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  9. 53029

    New Bioactive Polyketides from the Mangrove-Derived Fungus <i>Daldinia eschscholzii</i> HJX1P2 by Miao Yu, Yikang Qiu, Shiji Chen, Jueying Shi, Xiu Gong, Jiayi Feng, Fangru Lin, Weinv Zeng, Wenyuan Kang, Caijuan Zheng, Guolei Huang

    Published 2025-05-01
    “…Three new naphthalene–chroman dimer derivatives, daldinaphchromes A–C (<b>1</b>–<b>3</b>), two new chroman derivatives, daldichromes A (<b>5</b>) and B (<b>6</b>), along with five known compounds (<b>4</b>, <b>7</b>–<b>10</b>) were isolated from the mangrove-derived fungus <i>Daldinia eschscholzii</i> HJX1P2. Their structures and stereochemistries were elucidated through detailed NMR and MS analyses, calculated electronic circular dichroism, and comparison with previously reported data. …”
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  10. 53030

    The effect of sociodemographic, socioeconomic, and health factors on healthcare utilization in cardiovascular patients in Serbia: a part of National Health Survey by Tamara Lekovic, Tamara Lekovic, Nikoleta Janicijevic, Milos Potezica, Nela Djonovic, Nela Djonovic, Dragan Vasiljevic, Katarina Janicijevic, Melanija Tepavcevic, Snezana Knezevic, Jelena Vuckovic Filipovic, Jelena Vuckovic Filipovic, Amela Rastoder Celebic, Amela Rastoder Celebic, Svetlana Vukosavljevic, Svetlana Vukosavljevic, Maja Mirocevic Rotolo, Maja Mirocevic Rotolo, Dalibor Stajic

    Published 2025-07-01
    “…ObjectivesThis cross-sectional analytical study explores the predictors of the healthcare utilization in the adult population with cardiovascular diseases.MethodologyThe research was carried out as part of the fourth Serbian National Health Survey, in the period from October to December 2019, as a descriptive, cross-sectional analytical study and included the population of cardiovascular patients (N = 4,712) aged over 20 years; Descriptive and inferential statistical methods, including percentage-based structure indicators, Chi-square (χ2) tests for categorical variable differences, and prevalence ratio for examining relationships between dependent and independent variables, were used in the data analysis.ResultsThe analysis identified several significant contributors to cardiovascular healthcare utilization, emphasizing distinct and overlapping factors that impact various types of healthcare use. …”
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  11. 53031
  12. 53032

    “Vaccinating a child is upon the woman”: implications for improving uptake for the recently introduced second dose of measles-containing vaccine based on a rapid community assessme... by Adelline Twimukye, Nessa Ryan, Flavia Vivian Najjuma, Yvette Wibabara, Judith Nanyondo, Shillah Nakato, Maria Sarah Nabaggala, Ciara Sugerman, Daniel Kadobera, Rita Atugonza, John Kamulegeya, Joseph Magoola, Racheal Beyagira, Mohammed Lamorde, Alex Riolexus Ario, Alfred Driwale, Shibani Kulkarni

    Published 2025-04-01
    “…We conducted a rapid analysis based of debriefing notes and in-depth thematic analysis of translated transcripts. Data were analyzed using NVivo version 12, wherein we used the framework analysis approach to define and structure codes deductively and inductively to identify themes. …”
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  13. 53033
  14. 53034

    Examining the evolution and impact of OTC vending machines in Global Healthcare Systems by Ammar Abdulrahman Jairoun, Sabaa Saleh Al-Hemyari, Moyad Shahwan, Sahab Alkhoujah, Faris El-Dahiyat, Ammar Ali Saleh Jaber, Sa'ed H. Zyoud

    Published 2024-12-01
    “…Conclusions: This study emphasises the practical necessity for enhanced regulatory structures to mitigate risks such as medication abuse, unfavourable drug interactions, and incorrect dispensing practices. …”
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  15. 53035

    Phytochemical Study and In Vitro Antioxidant Activity of <i>Helianthemum cinereum</i> Along with Antitumor Activity of the Isolated <i>trans</i>-Tiliroside and Luteolin 4′-<i>O</i>... by Anis Bertella, Abla Smadi, Hakim Benhabrou, Diana Salvador, Magdalena Wrona, Helena Oliveira, Abouamama Sidaoui, Georgiana Gavril-Luminita, Diana C. G. A. Pinto, Ewa Olewnik-Kruszkowska, Cristina Nerín, Artur M. S. Silva, Fatma Bitam

    Published 2024-12-01
    “…All compounds were isolated by applying different chromatographic procedures, such as silica gel, RP-18 and Sephadex LH-20 columns. The structures were elucidated by extensive spectroscopic methods, mainly nuclear magnetic resonance NMR 1D and 2D, and mass spectrometry, as well as by comparison with the reported spectroscopic data. …”
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  16. 53036

    Unlocking winter maize potential: pioneering on-farm strategies for resilient yields in challenging climates by Raj Kumar Jat, Shubham Durgude, Vijay Singh Meena, Vijay Singh Meena, RK Sohane, RN Singh, Illathur R. Reddy, Suneel Kumar, S. Pazhanismy, Sunita Kumari Meena, Kumari Sharda, Susheel Singh, Rama Kant Singh, Rama Kant Singh, Seema Kumari, Seema Kumari, Pankaj Kumar, Govind Kumar, Amit Kumar Lenka, Asheesh Chaurasiya, Anup Das, Anil Kumar Jha, Dhananjay Pati Tripathi, Swati Sagar

    Published 2025-06-01
    “…The key factors evaluated for maize yields encompassed sowing windows, varietal performance, topography, seed treatment, earthing up, planting methods, spacing, tillage practices, irrigation, and nutrient management. Data was collected using a structured questionnaire that was validated by visiting on-farm experimentation at fields. …”
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  17. 53037

    Rainfall as an important process for net N gain during the initial phase of natural recovery in karst desertification by Xia Li, Yu Pang, Hengsheng Lao, Linfang Luo, Tongxin He, Guangting Pei, Shuangshuang Xiao, Baoqing Hu, Jianfei Sun

    Published 2025-07-01
    “…Abstract Nitrogen (N) losses driven by rapid hydrologic processes in karst regions were once considered a potentially key mechanism of N limitation during the initial phase of natural recovery following karst desertification. However, field data are still lacking for studying the hydrologic N budget. …”
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  18. 53038
  19. 53039
  20. 53040