Analysis of information sources in references of the Wikipedia article "نسبة ذهبية" in Arabic language version.
Who would suspect, for example, that the switch plate for single light switches are standardized in terms of a Golden Rectangle?
Although at the time of the discovery of quasicrystals the theory of quasiperiodic functions had been known for nearly sixty years, it was the mathematics of aperiodic Penrose tilings, mostly developed by Nicolaas de Bruijn, that provided the major influence on the new field.
The Golden Ratio is a standard feature of many modern designs, from postcards and credit cards to posters and light-switch plates.
The Golden Ratio also crops up in some very unlikely places: widescreen televisions, postcards, credit cards and photographs all commonly conform to its proportions.
{{استشهاد بكتاب}}: |archive-date= / |archive-url= timestamp mismatch (مساعدة)صيانة الاستشهاد: أسماء متعددة: قائمة المؤلفين (link){{استشهاد بكتاب}}: صيانة الاستشهاد: علامات ترقيم زائدة (link){{استشهاد ويب}}: صيانة الاستشهاد: BOT: original URL status unknown (link){{استشهاد ويب}}: صيانة الاستشهاد: BOT: original URL status unknown (link)Part of the process of becoming a mathematics writer is, it appears, learning that you cannot refer to the golden ratio without following the first mention by a phrase that goes something like 'which the ancient Greeks and others believed to have divine and mystical properties.' Almost as compulsive is the urge to add a second factoid along the lines of 'Leonardo Da Vinci believed that the human form displays the golden ratio.' There is not a shred of evidence to back up either claim, and every reason to assume they are both false. Yet both claims, along with various others in a similar vein, live on.
Although at the time of the discovery of quasicrystals the theory of quasiperiodic functions had been known for nearly sixty years, it was the mathematics of aperiodic Penrose tilings, mostly developed by Nicolaas de Bruijn, that provided the major influence on the new field.
Part of the process of becoming a mathematics writer is, it appears, learning that you cannot refer to the golden ratio without following the first mention by a phrase that goes something like 'which the ancient Greeks and others believed to have divine and mystical properties.' Almost as compulsive is the urge to add a second factoid along the lines of 'Leonardo Da Vinci believed that the human form displays the golden ratio.' There is not a shred of evidence to back up either claim, and every reason to assume they are both false. Yet both claims, along with various others in a similar vein, live on.
The Golden Ratio is a standard feature of many modern designs, from postcards and credit cards to posters and light-switch plates.
The Golden Ratio also crops up in some very unlikely places: widescreen televisions, postcards, credit cards and photographs all commonly conform to its proportions.
{{استشهاد بكتاب}}: |archive-date= / |archive-url= timestamp mismatch (مساعدة)صيانة الاستشهاد: أسماء متعددة: قائمة المؤلفين (link){{استشهاد بكتاب}}: صيانة الاستشهاد: علامات ترقيم زائدة (link){{استشهاد ويب}}: صيانة الاستشهاد: BOT: original URL status unknown (link){{استشهاد ويب}}: صيانة الاستشهاد: BOT: original URL status unknown (link){{استشهاد بكتاب}}: صيانة الاستشهاد: علامات ترقيم زائدة (link)