wyszukanych pozycji: 2
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Rabochie metody drevnerusskikh zodchikh
ISBN: 9783659623080 / Rosyjski / Miękka / 2014 / 140 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Dostawa w 2026 r.) Kniga korennym obrazom menyaet predstavlenie o tvorchestve drevnerusskikh zodchikh. V osnove gipotezy lezhat dva fakta. Pervyy - kul'tura kamennogo kul'tovogo stroitel'stva prishla na Rus' vmeste s khristianstvom iz Vizantii, kotoraya stala naslednitsey rimskoy stroitel'noy kul'tury, a poslednyaya - grecheskoy. Vtoroy - rimskaya svetskaya bazilika byla preobrazovana v kupol'nuyu baziliku, a poslednyaya v krestovo-kupol'nyy khram. Na osnovanii etikh faktov dlya rekonstruktsii rabochego metoda byli vybrany dva traktata ob arkhitekture: Vitruviya i Al'berti. Sravnitel'nyy analiz metodov dlya...
Kniga korennym obrazom menyaet predstavlenie o tvorchestve drevnerusskikh zodchikh. V osnove gipotezy lezhat dva fakta. Pervyy - kul'tura kamennogo ku...
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cena:
276,87 |
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Photorefractive Crystals in Coherent Optical Systems
ISBN: 9783662138052 / Angielski / Miękka / 2014 / 277 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) The phenomenon of photorefraction was discovered in 1966 in studies of propagation of a fairly powerful laser beam through the electro-optic crys- tals LiNb0, LiTa0, and some other compounds. The laser beam illumi- 3 3 nating part of the sample was found to cause a local change in the refrac- tive index of the crystal, thereby leading to distortion of the beam's wave front. The light had deteriorated the initially high optical quality of the crystal, in other words, it had given rise to a nonuniform distribution of the refractive index in the illuminated region. The effect was first called...
The phenomenon of photorefraction was discovered in 1966 in studies of propagation of a fairly powerful laser beam through the electro-optic crys- tal...
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cena:
201,24 |