Weathering of limestone after several decades in an urban environment
نویسندگان
چکیده
منابع مشابه
cost benefits of rehabilitation after acute coronary syndrome in iran; using an epidemiological model
چکیده ندارد.
Wayfinding characteristics and familiarity indexes in an urban environment
Many people are encountered with finding the best way to reach to their destination. One definition for wayfinding is “the act of travelling to the destination by continuous processes of making route-choices whilst evaluating previous spatial decisions against stable cognition of the environment. General understanding and keen appraisal of the environment can aid decision-making process of how...
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in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
15 صفحه اولErratum to: Composition of weathering crusts on sandstones from natural outcrops and architectonic elements in an urban environment
This work presents mineralogical and chemical characteristics of weathering crusts developed on sandstones exposed to various air pollution conditions. The samples have been collected from sandstone tors in the Carpathian Foothill and from buildings in Kraków. It has been stated that these crusts differ in both fabric and composition. The sandstone black crust from tors is rich in organic matte...
متن کاملRisk analysis of an urban environment under explosive attacks in Tehran
Purpose: In recent years high explosive bomb attacks have been increasingly directed against civil structures by various terrorist organizations. This paper describes a numerical method for assessing the interaction of high explosive air blast within the complex geometrical type of a congested urban environment. Materials and Methods: The first step in predicting blast effects on a ta...
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ژورنال
عنوان ژورنال: Corrosion Science
سال: 2016
ISSN: 0010-938X
DOI: 10.1016/j.corsci.2016.06.015