Showing 721 - 740 results of 3,467 for search '"Saudi Arabia"', query time: 0.06s Refine Results
  1. 721

    Development of UHPC Mixtures Utilizing Natural and Industrial Waste Materials as Partial Replacements of Silica Fume and Sand by Shamsad Ahmad, Ibrahim Hakeem, Mohammed Maslehuddin

    Published 2014-01-01
    “…Materials such as natural pozzolana (NP), fly ash (FA), limestone powder (LSP), cement kiln dust (CKD), and pulverized steel slag (PSS), all of which are abundantly available in Saudi Arabia at little or no cost, were employed in the development of the UHPC mixtures. …”
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    Teachers' perceptions of teaching mathematics topics based on STEM educational philosophy: A sequential explanatory design by Ibrahim Khalil, Amirah AL Zahrani, Bakri Awaji, Mohammed Mohsen

    Published 2024-09-01
    “…The quantitative sample included 248 mathematics teachers (99 males and 149 females) from the Bisha Governorate in Saudi Arabia. A questionnaire encompassing three dimensions (teachers' perceptions of teaching competence, teachers' perceptions of student interaction and motivation, and teachers' perceptions of the suitability of mathematics textbook content) was used to collect data, and its validity and reliability were verified. …”
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