Address for Correspondence / Yazışma Adresi: Yard. Doç .Dr. Aysel Derbent, Alparslan Türkeş Cad. No: 57 06510, Ankara, Türkiye Phone: +90 312 203 55 55 Mobile: +90 535 283 51 80 e.mail: [email protected] Ultrasound examination in early pregnancy has steadily gained importance and is now routine for most women in the first trimester. The sonographic features of early trisomy 7 pregnancies a...

The article reviews building techniques, used for constructing a monumental fortification of the 6th century, erected in river-valley Rubas, near village Kommuna, Derbent region Republic Dagestan. site includes six objects different layout and construction, connected with junctions into single object – construction arched type, Wall 1, Long wall 2, Stepped structure 6, 3, Platform 5. Analysis e...

Derbent has gone down in history as an outstanding monument of world fortification erected the 5th–7th centuries AD to protect against invasions nomads Eurasia. Extensivearchaeological research Derbent, under guidance author, revealed completely new stages city’s existence, and emerged not only main military political stronghold powers medieval East Caucasus but also largest economic religious ...

A number of publications have been devoted to the Persian campaign Peter Great and stay Russian Imperial troops on southwestern shores Caspian Sea in 1722–1735 – monographs, articles, dissertations, collections documents materials prepared with use a wide range sources literature. This topic continues attract attention historians even today. It has acquired particular relevance connection 350th...