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    Optimizing Self-compacting Concretes with Recycled Plastic Aggregate: Fresh and Hardened Properties – Experimental Study and Modeling by Said ZAOUAI, Rachid RABEHI, Mohamed RABEHI

    Published 2025-02-01
    “…Fresh properties were evaluated using slump flow (D, T500), J-ring (D, DH), V-funnel (TV), L-box tests (L=H2/H1), and sieve stability (Π). Hardened properties, including density (ρSCC), water absorption (Absi), ultrasonic pulse velocity (Vult), compressive strength (CS), tensile strength (TS), and dynamic modulus of elasticity (Ed), were measured at various curing ages up to 84 days. …”
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    Optimal conditions for the biological removal of ammonia from wastewater of a petrochemical plant using the response surface methodology by M. Samimi, M. Shahriari Moghadam

    Published 2018-07-01
    “…The ammonia removal percentage varied from 13% to 88%, but the maximum amount of ammonia removal was determined at ammonia concentration of 5 ppm and Lemna gibba residence time of 11 days in wastewater based on the quadratic model. …”
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    Deterioration of Concrete Under Simulated Acid Rain Conditions: Microstructure, Appearance, and Compressive Properties by Lingxu Li, Norazura Muhamad Bunnori, Chee Ghuan Tan

    Published 2025-01-01
    “…A total of 13 sets of 39 concrete cubes each were immersed in these acid solutions for durations of 7, 14, 21, and 28 days. The findings clearly indicate that simulated acid rain corrosion significantly affects both the microstructure and mechanical properties of concrete. …”
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    The optimization of calcareous soil cation exchange capacity via the feather hydrolysate and N-P fertilizers integration by Doaa A. Goda, Eman H. El-Gamal, Mohamed Rashad, Yasser R. Abdel-Fattah

    Published 2025-02-01
    “…With a predicted CEC of 31.416 cmolc kg−1, the ideal circumstances for the three variables under investigation of feather hydrolysate, time, and chemical fertilizer were 20.147 ml kg−1 soil, 27 days, and 42.3% of the recommended dose, respectively. …”
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    Predicting the Viscosity of Petroleum Emulsions Using Gene Expression Programming (GEP) and Response Surface Methodology (RSM) by Abubakar A. Umar, Ismail M. Saaid, Aliyu A. Sulaimon, Rashidah M. Pilus

    Published 2020-01-01
    “…To achieve that, a response surface methodology (RSM) based on Box-Behnken design (BBD) was used to design the experiment. …”
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    Effect of Mirror Image Therapy Combined with Whole Body Vibration Training on Unilateral Spatial Neglect after Stroke by YANG Keqin, ZHANG Li, ZHANG Chunyan, CHEN Chengcheng, QI Hui, ZHAO Bin

    Published 2022-02-01
    “…The mirror image therapy group used a mirror box dedicated to mirror therapy for upper limb and hand mirror training. …”
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