نتایج جستجو برای: designs
تعداد نتایج: 70742 فیلتر نتایج به سال:
We present a color-magnitude diagram (CMD) for a minor-axis field in the halo of the Andromeda galaxy (M31), 51 arcmin (11 kpc) from the nucleus. These observations, taken with the Advanced Camera for Surveys (ACS) on the Hubble Space Telescope, are the deepest optical images yet obtained, attaining 50% completeness at mV = 30.7 mag. The CMD, constructed from ∼ 3× 105 stars, reaches more than 1...
Carpet design and decoration are the fundamental elements for producing carpet and they are important factors determining material and artistic values of a carpet. The access and use of innovative and demand driven designs are the crucial issues that carpet weavers face with, affecting their production, productivity and income. The purpose of this paper is to explore the supply sources and meth...
computer-supported collaborative learning (cscl) is a new trend in educational sciences. this study investigates how knowledge sharing and transferring can be facilitated by using cscl in a problem-solving setting. intervention of research is education regarding sustainable water resources management (swrm) by computer-supported collaborative learning (cscl). the purpose of this research was to...
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