نتایج جستجو برای: sun sphere
تعداد نتایج: 75209 فیلتر نتایج به سال:
In this study, by recognizing geographical location changes of the sun-path diagram, we present a selection of sustainable architectural guidelines that influence the climatic element of sunshine. For this purpose, after the introduction of triple zones of the earth in terms of how the sun is exposed(include:Tropical, temperate and polar), the function of the earth's curvature to create geograp...
Introduction: Skin cancer is the most common cancer among occupational cancers which Sunlight is the most important cause. Farmers due to continuous contact with sunlight are at risk for this cancer. Protective behaviors are one of the most important measures in preventing skin cancer. The aim of this study was to determine sun protective behaviors and some of its related factors among Kazeroon...
a thin layer solar drying method was compared with a traditional method (sun drying) of paddy drying, with their effects on quality characteristics of two varieties of iranian rice (kamphiroozi and sazandegi) studied. solar drying process was conducted in a passive, mixed mode type solar dryer at about 50ºc for 90 minutes. in sun drying method this process took 8-10 hours at a mean temperature ...
Mihrab and Mihrab form tombstones in Iran are important handmade structures which have different religious-ritual functions. Mihrab is the most important place in mosque for determining Qibla and tombstone, is a Specifications plate (name, birth, death, religion) as a sign of venerating the dead person. Mihrab tombstones are very similar to the Mihrab in terms of forms. Similarities of this typ...
muslim theologians in the holy quran and the practice of what he describes as an alternative or used god's name, name (plural nouns) is called god. whether the names and attributes of god referred to in the qur'an, the sunnah and the consensus is not seized or the names of allah, is bound to be mentioned in the sources,among the important difference scholars of the islamic world, espe...
The common element in the Persian Shiri carpets is lion, sometimes accompanied with Sword and full or half sun. Sword is a symbol of power & war and Sun is a symbol of Imam Ali (PBUH). In addition to lion and sun, pictures of lion-cow-attack, with their ancient history in Iranian art, are represented in Fars’ Shiri carpets in other methods. For this reason, calendar, changes of seasons & ...
Based on a definition for circle in Finsler space, recently proposed by one of the present authors and Z. Shen, a natural definition of extrinsic sphere in Finsler geometry is given and it is shown that a connected submanifold of a Finsler manifold is totally umbilical and has non-zero parallel mean curvature vector field, if and only if its circles coincide with circles of the ambient...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید