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Pages in category "Islamic symbols" The following 7 pages are in this category, out of 7 total. This list may not reflect recent changes. ...
Urdu Daira Maarif Islamiya or Urdu Encyclopaedia of Islam (Urdu: اردو دائرہ معارف اسلامیہ) is the largest Islamic encyclopedia published in Urdu by University of the Punjab. Originally it is a translated, expanded and revised version of Encyclopedia of Islam. Its composition began in the 1950s at University of the Punjab.
The number 4 is a very important number in Islam with many significations: Eid-al-Adha lasts for four days from the 10th to the 14th of Dhul Hijja; there were four Caliphs; there were four Archangels; there are four months in which war is not permitted in Islam; when a woman's husband dies she is to wait for four months and ten days; the Rub el ...
Islamic symbols (3 C, 7 P) Pages in category "Islamic art" The following 78 pages are in this category, out of 78 total. This list may not reflect recent changes. ...
A passive infrared sensor (PIR sensor) is an electronic sensor that measures infrared (IR) light radiating from objects in its field of view. They are most often used in PIR-based motion detectors . PIR sensors are commonly used in security alarms and automatic lighting applications.
Islamic ornament is the use of decorative forms and patterns in Islamic art and Islamic architecture. Its elements can be broadly divided into the arabesque , using curving plant-based elements, geometric patterns with straight lines or regular curves, and calligraphy , consisting of religious texts with stylized appearance, used both ...
Infrared signature, as used by defense scientists and the military, is the appearance of objects to infrared sensors. [1] An infrared signature depends on many factors, including the shape and size of the object, [2] temperature, [3] and emissivity, reflection of external sources (earthshine, sunshine, skyshine) from the object's surface, [4] the background against which it is viewed [5] and ...
[7] [8] In Islamic culture, the patterns are believed to be the bridge to the spiritual realm, the instrument to purify the mind and the soul. [9] David Wade [b] states that "Much of the art of Islam, whether in architecture, ceramics, textiles or books, is the art of decoration – which is to say, of transformation."