نتایج جستجو برای: geomorphological shapes and forms
تعداد نتایج: 16849632 فیلتر نتایج به سال:
abstract this study evaluated and compared medical terminology and english for the students of medicine (ii) as two representatives of the textbooks available on the iranian market for teaching english to the students of medicine. this research was performed on the basis of a teacher’s and a number of students’ attitudes and the students’ needs analysis for two reasons: first, to investigate...
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...
The cave barb habitat is located in a Karst formation along the Sezar River. The springs on the walls of the Sezar River valley may provide a means for fish in surface waters to penetrate into the underground waters. These observations propose the probability for a migratory relationship between Garra gymnothorax in the Sezar River and the cave barbs (Garra typhlops and Garra lorestanensis). In...
Brocaded textile is made of gold or silver threads. This textile was produced during the Achaemenid period and in the Sassanid era, various designs were added, hence the evolution of this fabric proceeded. It was very much considered in the Timurid period with decorative effects and then was influenced by the narrative and illustrative aspects of Persian painting. With the domination of human i...
Shape or habit of crystal is controlled by physicochemical conditions of crystallization, thus quantitative measurements of crystal shape can reveal aspects of crystallization environment. In this paper, based on statistical calculations, numerical modeling software and microscopic observations. various methods of quantitative measurement of the shape of crystal have used More than 3200 plagioc...
this paper investigates the function of windcatchers in dry regions in middle east and compares them in different fields in two areas including yazd-iran, and egypt. the study examines windcatchers in these areas in terms of cooling system and forms, with different plans, forms, constituent components and decorations.reassessment of windcatchers in these areas can shed light on these difference...
In this paper, we introduce an algorithm to delineate elementary forms on Digital Elevation Models (DEMs). Elementary forms are defined by constant values of fundamental morphometric properties and limited by discontinuities of these properties. A multiresolution segmentation technique was customized to partition the layers of altitude derivatives into homogeneous divisions through a self-scala...
The 12 research papers and two summaries of conference discussion sessions contained in this Theme Issue build upon presentations and dialogue at the Third Johnston–Lavis Colloquium held at University College London in September 2009. The meeting brought together delegates from the UK, Europe and the USA to address the issue of climate forcing of geological and geomorphological hazards, with a ...
Introduction: In order to make a hole on the bone cortex, especially, in the tumors of body in order to do biopsy and curettage creating a hole circularly is routinely recommended. In evaluating resources and references for obtaining documentation based on prioritizing circular holes in bending load and pressure, no positive evidence was observed. For this purpose, two methods of software analy...
extended abstract 1. introduction karst classification is carried out in order to better investigate karsts. it plays a fundamental role in distinguishing and recognizing them. today, the implementation of development projects without the appreciation of karst classification and recognition seems a difficult task. field studies, topographic maps, satellite images, aerial photographs and geologi...
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