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Blended Learning Station-Rotation Model: Does it Impact on Preservice Teachers' Scientific Literacy? [PDF]
Jurnal Penelitian Pendidikan IPA, 2021 This study aims to test the effectiveness of the blended learning rotation model to improve the scientific literacy skill of prospective teacher students. The design of this study used the Posttest-only design with nonequivalent groups. The research subjects were 76 students majoring in biology education at Universitas Mataram. The research was done to
Hadiprayitno, Gito +4 more
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Global Language Review, 2022 The study was conducted to investigate the impact of the rotation model of BL on the creative writing skills of EFL learners in the Pakistani context.The main purpose of this experimental research is to enhance the English writing skill of the learners and the instructional approaches used by the teaching faculty members.
Ahsan-ul-Haq Farooqi +2 more
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Journal of the Ceramic Society of Japan, 2000 Coarse white polyethylene particles were coated by fine pigment particles of red iron oxide by high-speed rotational impact blending and by hand mixing in a mortar. As the dark pigments became progressively distributed over the coarse particle surfaces, the color characteristics of the resulting powder changed. First, the effects of the mixing ratio of
SHINOHARA, Kunio +2 more
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KAGAKU KOGAKU RONBUNSHU, 1999 本研究では, 高速気流中衝撃法により母粒子上に被覆された子粒子の埋没度を画像解析によって測定し, 各種調製条件との関係を検討した.その結果, 埋没度は, ロータ周速の増大, 処理時間の増加, 子粒子径の減少とともに増大することがわかった.さらに, この埋没度および前報による均一度を用いて母粒子表面の有効空隙を求め, 粒子径の異なる子粒子多成分化の指針を得た。
UENO, KATSUYA, SHINOHARA, KUNIO
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Journal of the Society of Powder Technology, Japan, 2006 Composite particles are applied in various industrial fields. In order to prepare higher function composite particles, it is often required to coat core particles with multi-component particles. In this paper, coating of polyethylene core particles with fine silica particles was investigated with particular attention to the effect of feeding procedures
Uchiyama, Tomoyuki +3 more
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Investigation of Metal Powder Blending for PBF-LB/M Using Particle Tracing with Ti-6Al-4V
Journal of Manufacturing and Materials ProcessingLaser-based powder bed fusion of metals (PBF-LB/M) is the most used additive manufacturing (AM) technology for metal parts. Nevertheless, challenges persist in effectively managing metal powder, particularly in blending methodologies in the choice of ...
Ina Ludwig +2 more
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Neural network-supported study on erosive wear performance analysis of Y2O3/WC-10Co4Cr HVOF coating
Journal of King Saud University: Engineering SciencesIn this work, a study was carried out by modifying the conventional Tungsten Carbide Cobalt Chrome (WC–10Co4Cr) powder with a small addition of yttrium-oxide (Y2O3).
Jashanpreet Singh, Simranjit Singh
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Case Studies in Construction MaterialsThis study aims to evaluate the impact of fume silica nanoparticles (FSNPs) on the high-temperature rheological properties of terminal blend rubberized asphalt (TBRA).
Baohao Shi, Shengxiong Zhou
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Rotational Blended Learning (Rbl): Its Impact on Student’s Academic Performance and Mental State
Sumerianz Journal of Education, Linguistics and LiteratureThe COVID-19 pandemic has affected people’s lives all across the world. The education sector is one of the areas of our society that has been most affected by the global pandemic caused by the novel coronavirus SARS-CoV-2. Due to the pandemic and to avoid being crowded inside the school premises, Sultan Kudarat State University (SKSU) ACCESS Campus ...
Lovelyn C. Llanillo Sittie Fatma D. Inggo +2 more
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Тонкие химические технологииObjectives. Elastomeric materials based on styrene–butadiene–styrene (SBS) triblock copolymers occupy approximately three-quarters of the global thermoplastic elastomer market; in the Russian elastomer market, their share exceeds 80%.
I. S. Almatova +5 more
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