نتایج جستجو برای: geomorphological shapes and forms
تعداد نتایج: 16849632 فیلتر نتایج به سال:
Aims & Backgrounds: Katlekhour Cave near Garmab (Zanjan) and Saholan Cave in southeast Mahabad, two Iranian tourist caves, attract a large number of tourists annually. Indiscriminate entry and higher number of tourists into the fragile and sensitive environment of the caves increase the concentration of carbon dioxide and disturb the chemical equilibrium inside the cave and it also has devastat...
Architects deal with shapes all the time in a variety of ways. Shapes in architectural practice are understood as an interesting blend of abstract geometrical forms and their possible or actual material realisations. These entities can even be identified with a real place, a place where people live, which then acquires this mixed nature as well. Thus, architectural shapes and places are not abs...
We present preliminary results of an Earth observation approach for the study of past human occupation and landscape reconstruction in the Central Sahara. This region includes a variety of geomorphological features such as palaeo-oases, dried river beds, alluvial fans and upland plateaux whose geomorphological characteristics, in combination with climate changes, have influenced patterns of hum...
A method for constructing Whitney forms is proposed, which applies to tetrahedra, hexahedra, triangular prisms, and pyramids in a similar way, and proceeds from a unique generating principle, thus unifying their presentation. The principle automatically enforces conformity (i.e., “tangential” or “normal continuity” of the elementary proxy fields) at element interfaces, and generates a complex o...
the root pulling force as well as the amount of transferred soil have not been reported quantitatively for various sugar beet types. this study was designed to measure the amounts of transferred soil from farm and estimate the root pulling force among sugar beets populations with different root shapes at harvest time. the experiment was conducted as a split plot with a randomized complete block...
Within fluvial systems, the spatial variability of geomorphological characteristics of stream channels and associated streambed properties can affect many biogeochemical processes. In agricultural streams of the midwestern USA, it is not known how geomorphological variability affects sediment denitrification rates, a potentially important loss mechanism for N. Sediment denitrification was measu...
the study reflected in this thesis aims at finding out relationships between critical thinking (ct), and the reading sections of tofel and ielts tests. the study tries to find any relationships between the ct ability of students and their performance on reading tests of tofel and academic ielts. however, no research has ever been conducted to investigate the relationship between ct and the read...
With decreasing prices for display technologies and bendable displays becoming commercially available, novel forms of public displays in arbitrary shapes emerge. However, different shapes impact on how users behave in the vicinity of such displays and how they interact with them. With our research we take a first step towards exploring these novel displays. We present findings from an initial s...
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