Showing 281 - 300 results of 2,325 for search '"calcium"', query time: 0.08s Refine Results
  1. 281
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    Influence of Water-Cement Ratio and Type of Mixing Water on the Early Hydration Performance of Calcium Sulphoaluminate (CSA) Cement by Chuanlin Wang, Meimei Song

    Published 2021-01-01
    “…The present work studies the influence of water-cement ratio and types of mixing water on the hydration process and microstructure of calcium sulphoaluminate (CSA) cement. Experimental tests on the setting time, physical properties, compressive strength, chemical shrinkage, X-ray diffraction (XRD), and scanning electron microscopy (SEM) of CSA cement paste were carried out. …”
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  3. 283

    Antibiofilm effect of Nano chitosan and calcium hydroxide intracanal medications and their effects on the microhardness and chemical structure of radicular dentine by Maha Nasr, Ahmed Abdou, Dina M. Bassiouny, Reham Hassan

    Published 2025-01-01
    “…Abstract Background Disinfection of the root canal system is a challenge to all clinicians, calcium hydroxide Ca(OH)2, one of the most popular intracanal medications used for this purpose, has some unwanted effects on dentine. …”
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  4. 284

    Interfacility Transfer for VA-ECMO in Beta Blocker and Calcium Channel Blocker Overdoses: A Report of Two Cases by Richard Fisher, Santiago Batista Minaya, Heather Brunette, Joshua Nogar, Payal Sud

    Published 2025-01-01
    “…Introduction: Calcium channel blocker (CCB) and beta blocker (BB) overdoses are life-threatening conditions that can lead to vasoplegic and cardiogenic shock. …”
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  5. 285

    Comparative Analysis of Spontaneous and Stimulus-Evoked Calcium Transients in Proliferating and Differentiating Human Midbrain-Derived Stem Cells by Torben Johansen, Christina Krabbe, Sissel Ida Schmidt, Alberto Martínez Serrano, Morten Meyer

    Published 2017-01-01
    “…The observed calcium transient activity potentially supports the existence of a sodium-calcium antiporter and the existence of calcium influx induced by depletion of calcium stores. …”
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  6. 286

    Effect of Combined Urea and Calcium Nitrate Application on Wheat Tiller Development, Nitrogen Use Efficiency, and Grain Yield by Chao Wang, Haixing Cui, Min Jin, Jiayu Wang, Chunhui Li, Yongli Luo, Yong Li, Zhenlin Wang

    Published 2025-01-01
    “…A total of seven N treatments were tested: no nitrogen (N0), urea (N1), calcium nitrate (N2), ammonium chloride (N3), and equal doses of urea and calcium nitrate (N4), urea and ammonium chloride (N5), and calcium nitrate and ammonium chloride (N6). …”
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  7. 287

    The Influence of Electrolytic Concentration on the Electrochemical Deposition of Calcium Phosphate Coating on a Direct Laser Metal Forming Surface by Qianyue Sun, Yuhui Yang, Wenjing Luo, Jinghui Zhao, Yanmin Zhou

    Published 2017-01-01
    “…A calcium phosphate (CaP) coating on titanium surface enhances its biocompatibility, thus facilitating osteoconduction and osteoinduction with the inorganic phase of the human bone. …”
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    On the Recent Trends in Expansive Soil Stabilization Using Calcium-Based Stabilizer Materials (CSMs): A Comprehensive Review by Fazal E. Jalal, Yongfu Xu, Babak Jamhiri, Shazim Ali Memon

    Published 2020-01-01
    “…Calcium-based stabilizer materials (CSMs) exhibit pozzolanic properties which improve the properties of clayey soils by hydration, cation exchange, flocculation, pozzolanic reaction, and carbonation. …”
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  11. 291

    Effect of Freezing-Thawing Cycle on the Mechanical Properties and Micromechanism of Red Mud-Calcium-Based Composite Cemented Soil by Hao Wen, Chongxian Suo, Yafen Hao, Peige Fan, Xiaoqiang Dong

    Published 2020-01-01
    “…In this study, the mechanical properties and durability to freezing-thawing cycle of red mud-calcium-based composite cemented soil (RMCC) were analyzed through compressive strength test, resistivity test, and freezing-thawing cycle test. …”
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  12. 292

    Cost-Effectiveness Analysis for the Treatment of Hyperphosphatemia in Predialysis Patients: Calcium-Based versus Noncalcium-Based Phosphate Binders by B. L. Goh, A. Soraya, A. Goh, K. L. Ang

    Published 2018-01-01
    “…Hyperphosphatemia in chronic kidney disease (CKD) patients is often treated with calcium carbonate (CaCO3) despite the fact that CaCO3 is associated with increased calcium load and potentially increased cardiovascular risk. …”
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    Use of Eggshells as Bone Grafts around Commercially Pure Titanium Implant Screws Coated with Nano Calcium Sulfate by Dher Riyadh Kadhim, Thekra Ismael Hamad, Abdalbseet A. Fatalla

    Published 2022-01-01
    “…A total of uncoated 20 screws constituted the control group, and the remaining 60 screws coated with nano calcium sulfate nanoparticles were used as the experimental groups as follows: 20 screws coated with nano calcium sulfate were used alone in the tibiae without gaps around them, 20 screws coated with nano calcium sulfate were used with the gaps made around them and filled with eggshell powder as the bone graft material, and 20 screws coated with nano calcium sulfate were used with the gaps made around them left unfilled. …”
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    PET/CT-derived coronary calcium score may predict cardiac complications in anthracycline-treated patients with lymphoma by Genevieve Douglas, Zoe Loh, Evonne S.Y. Shum, Sze-Ting Lee, Niamh Waters, Garry Hamilton, Geoffrey Chong, Alexandra C. Murphy, Eliza A. Hawkes

    Published 2025-02-01
    “…In noncancer populations, coronary artery calcium scoring (CACS) effectively identifies individuals who may benefit from aggressive CVR modification to lower the risk of cardiovascular events. …”
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    Effects of sodium alginate and calcium on quality attributes of Shepherd’s purse under ultrasound impregnation during blanching processing by Qihui Wu, Zhongyuan Zhang, Yihong Bao, Dajing Li, Xin Wen, Lei Feng, Meimei Nie, Zhuqing Dai, Yayuan Xu

    Published 2025-02-01
    “…The contents of ascorbic acid, phenolic compounds and calcium were determined after blanching for 1 min, and the color, structure and volatile substances were analyzed. …”
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