Browsing by Publisher "Iran University of Science and Technology"

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    Load displacement behavior of concrete beam under monotonic static and low velocity impact load
    (Iran University of Science and Technology, 2014) Yilmaz M.C.; Anil Ö.; Alyavuz B.; Kantar E.
    Experiments were carried out to observe the influence of loading type on concrete beam specimens. Beam specimens made of similar concrete mixture with the same geometry were tested under three point static loading and low velocity drop weight impact loading. Load – displacement behavior, absorbed energy dissipation capacity, stiffnesses, failure modes of beam specimens were obtained and discussed. A finite element (FE) model was prepared in ANSYS Explicit STR software and the results of FE analysis were compared with experimental results. The loading type and loading rate havesignificant influence on the maximum load, stiffness and energy dissipation capacity. Numerical results obtained from ANSYS Explicit STR FE models are consistent with the experimental results. © 2014, Iran University of Science and Technology. All rights reserved.
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    A brief review on the synthesis of zno nanoparticles for biomedical applications
    (Iran University of Science and Technology, 2021) Bhuiyan M.R.A.; Mamur H.
    The semiconducting Zinc Oxide (ZnO), particles have excellent biocompatibility, good chemical stability, selectivity, sensitivity, non-toxicity, and fast electron transfer characteristics. Thus, these nanoparticles are receiving increasing attention due to their potential performance in human body. The nanoparticles have become more promising in biomedical applications through the development of anticancer agents to recover different types of malignant cells in the human body. The ZnO nanoparticles can be the future materials for biomedical applications. The purpose of this paper is to review the cost-effective approaches to synthesize the ZnO nanoparticles. Moreover, the ideas developed, may be scaled-up for biomedical applications. © 2021, Iran University of Science and Technology. All rights reserved.