Abstract Water absorption into cementitious materials has been discussed to be anomalous because of the nonlinearity cumulative water absorbed with square root time. In this study, characteristics in porous such as autoclaved aerated concrete (AAC), diatomite, and calcium silicate board were examined focusing on different pore structures gravity effect. The one‐dimensional diatomite both from t...

The method of micro-arc oxidation has been utilized to synthesize a protective biocompatible coating for bioresorbable orthopedic Mg implant. This paper presents the results comprehensive research coatings based on diatomite—a biogenic material consisting shells diatom microalgae. main focus this study was functionalization diatomite-based by incorporating particles titania (TiO2) into them. Va...

This study was carried out to assess the ecotoxicity of soil affected by wildfire using two laboratory toxicity tests, and investigate possibility application selected amendment into burnt in order improve its properties for faster post-fire reclamation. A phytotoxicity test is a fast-indicative revealing acute performed on quickly growing plant species Sinapis alba L. Lepidium sativum L., whil...

Dear Editor, Disasters may be natural (earth quakes, Tsunami), accidental (airline, train) or man-made (terrorist attacks, bombings).1 Iran ranks among countries suffering from the highest number of earthquake disasters.2 In Iran, dental professionals are considered as third degree team in disaster management.3 elementary team without the essential facilities, equipment or personnel for a total...

1 Department of Mathematics, Islamic Azad University-Ayatollah Amoli Branch, Amol, P.O. Box 678, Iran 2 Department of Mathematics Education and the RINS, Gyeongsang National University, Chinju 660-701, South Korea 3 Department of Mathematics, Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, South Korea 4 Dipartimento di Matematica ed Applicazioni, Università degli Stu...

Department of Natural Resources, Isfahan University of Technology, 84156 Isfahan, Iran b Eawag, Swiss Federal Institute of Aquatic Science and Technology, P.O. Box 611, 8600 Dübendorf, Switzerland Department of Civil & Environmental Engineering, Amirkabir University of Technology, Tehran, Iran Alberta Water Research Institute (AWRI), Edmonton, AB T5N 1M9, Canada Nanyang Technological University...

The article presents the research results of effect activated diatomite as part a complex supplement on composition and ratio saturated unsaturated fatty acids in cow's milk. experiments were carried out dairy farm black-and-white cows. additive includes carrieractivated diatomite; fillers are DAPS-organic selenium, sunflower oil feed yeast crumbs. was included diet cows at rate 2% dry matter o...