منابع مشابه
Estimating radiation dose from building materials
Background: Natural radioactivity in materials under certain conditions can reach the hazardous radiological levels. So, it becomes necessary to study the natural radioactivity in different materials to assess the dose for the population in order to know the health risks and to have a baseline for future changes in the environmental radioactivity due to human activities. Materials and ...
متن کاملConstruction Methods and Building Materials
Today visitors often approach the massive pyramids, temples, and obelisks of the ancient Egyptians with wonder and disbelief. The huge blocks of stone used to create these architectural masterpieces were quarried and moved without the aid of modern technologies, and it is diffi cult for us to imagine how such feats of engineering could be accomplished without the aid of cranes, bulldozers, truc...
متن کاملAssessment of radiological hazards of travertine rocks as building materials
Introduction: Although travertine is now widely used as a building material, the effects of its radiological hazards to public health should be a matter of concern. Therefore, this study aimed to determine its radiological parameters with regard to human health. Material and Methods: In this research 10 travertine samples were collected ...
متن کاملMaterials Best Paper Award 2014
Materials instituted an annual award in order to acknowledge outstanding papers in the area of materials science and engineering published in Materials. [...].
متن کاملMaterials Best Paper Award 2013
Materials is instituting an annual award to recognize the outstanding papers in the area of materials science and engineering published in Materials. We are pleased to announce the first "Materials Best Paper Award" for 2013. Nominations were selected by the Section Editor-in-Chiefs and Editorial Board members of Materials from all papers published in 2009. [...].
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ژورنال
عنوان ژورنال: JAPAN TAPPI JOURNAL
سال: 1970
ISSN: 0022-815X,1881-1000
DOI: 10.2524/jtappij.24.11_573