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Research ArticleOpen accessIn the abstractSialoliths: A Radiographic Retrospective StudyGeorges Aoun, Abbass El-Outa, Ibrahim Nasseh: Sialoliths are salivary gland calcifications that mainly affect submandibular and parotid glands. They are detected incidentally on dental panoramic radiographs. This study aimed to determine the prevalence of sialoliths in a Lebanese sample and evaluate the site, gender and age distribution of such findings. In this retrospective study, 500 digital panoramic radiographs, belonging to 219 males and 281 females … …Current Research in Dentistry, Vol. 11, Issue 1 · 7 Feb 2021 · 6,547 accessesView PDFCite
Research ArticleOpen accessIn the abstractPhytoremediation and Adsorption of Heavy Industry Emitted from Cement Industry through Plant Leaves, Case Study: Golestan Peivand Cement FactorySoleyman Ghorbanzadeh, Meysam Madadi, Sara Abdollahi, Kaveh Ostad-Ali-AskariCement factories are found to be one of the major causes of pollution. Cement mist and dusts depositions affect the photosynthesis, secretion and fertility of the plant. Increasing the concentration of airborne dust reduces photosynthetic potential in leaves, closes leaf stomatals and, in general, reduces the growth and fertility of plants. The purpose of this study is to determine the … …American Journal of Engineering and Applied Sciences, Vol. 13, Issue 4 · 23 Nov 2020 · 6,443 accessesView PDFCite