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Partner Journal
Volume 2 : Issue 6, November 2012
Research Title/ Field |
Article (Abstract) |
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The Portion of the Influent Parameters on Adaptation Length in Sediment Transport in Numerical Models |
Original Article, B36 ABSTRACT:River flow and sediment transportation are two phenomena, which are taken place in alluvial streams. The complexity of the simulation of this phenomena have been caused numerous numerical models which are consists of different parameters. The un-equilibrium nature of sediment transport has been caused using un-equilibrium predictor. Adaptation length is one of the most important parameters in this type of equations, which is function of four parameters: flow depth, flow velocity, adaptation coefficient, and sediment fall velocity. Determining of sensitivity level of four mentioned parameters is discussed in this paper. The FAST technique, which is variance based sensitivity method, was applied in this research. According to the results, the first order FAST based sensitivity indices, explain 81.42% of the total variance, i.e., the result of this technique is acceptable. Results showed that sediment fall velocity has the most parameter, which must be measured with high accuracy. In addition, it was found that sediment particle properties are more effective than flow properties. |
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The Presence of Chaotic Behavior in Monthly Soil Temperature Time Series by Correlation Dimension Method |
Original Article, B37 Keywords:Chaos theory, Correlation dimension, Time series, Soil temperature |
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Assessment of Ground-Water Quality in the South-East of England |
Original Article, B38 Keywords:E.coli, Groundwater Quality, WHO, Assessment, Physicochemical Parameter. |
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Evidence of Low-Dimensional Determinism in Monthly Water Level Time Series in Lake Van, Turkey |
Original Article, B39 Keywords:Chaos theory, Correlation dimension, Lyapunov exponent, Power spectrum, Time series, Van Lake. |
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Optimum Location of Neighbourhood Parks in Bonab City Using Analytic Network Process (ANP) |
Original Article, B40 Keywords:Neighbourhood parks, Bonab, Analytic Network Process (ANP), green spaces, optimum location. |
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Concept, Giving Form to an Idea |
Technical Note, B41 ABSTRACT:Creation of architecture is a process in which an image changes into a project. The trend of the process and how it changes into an architectural space is always one of the concerns of the designers and the architects. To account for the mind manifestation and with regard to the fact that this field is a combination of art and technique, and today the technology and the digital media have joined it, and also combining of these subjects and the challenges that always exist between concept and idea and their definition and interaction between these two phenomena have led the scholars to different directions and everyone has given some strategies according to the subject and functions.Since, today, the subject of architecture especially in its theoretical process has changed into the Text and even in some stages has changed into the Context, therefore understanding these terms and studying the coexisting aspects of these subjects beside each other and paying attention to one special subject which is used in this field today are the main points of this paper.The Conceptual Art and on the basis of it , the Conceptual Architecture, is one of its indices whose formation and functions and effects on architecture in the today world have been analyzed and its comparative process has been assessed especially in the architecture of Iran. |
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The Effect of a Sluice Gate Edge on Water Surface Profile |
Original Article, B42 Keywords:sluice gate, water surface profile, tail water, finite elements |