Results 21 to 30 of about 3,705 (186)
Golden Horde ReviewPurpose of the study: The Genoese trading station – Tana, which existed on the territory of the Golden Horde and then the Crimean Khanate, was closely connected with the center of Genoese Gazaria – Caffa and served as an important transshipment point in ...
Sergey P. Karpov
semanticscholar +3 more sources
ABOUT DEMOGRAPHICS OF THE GOLDEN HORDE AZAK AND ITS DISTRICT
Археология евразийских степейThe paper presents calculation of the population of the Golden Horde Azak and its district based on the analysis of the results of long-term excavations of the Golden Horde Azak.
Andrey N. Maslovsky, Inessa Bovna Papka
doaj +2 more sources
Discovery of the Azaserine Biosynthetic Pathway Uncovers a Biological Route for α-Diazoester Production. [PDF]
Angew Chem Int Ed Engl, 2023 Discovery of the biosynthetic gene cluster for the α‐diazoester natural product azaserine is reported. Isotope feeding and biochemical experiments implicate generation of a hydrazonoacetic acid intermediate that is oxidized and transferred to l‐serine. This pathway represents a distinct biosynthetic strategy for diazo formation. Abstract Azaserine is a
Van Cura D +6 more
europepmc +3 more sources
Археология евразийских степейThe article presents short characteristic of bone-carving craft of medieval Azak according to materials of archaeological excavations in 2012–2013. It also suggests criteria for identifying bone-carving workshops at archaeological sites and lists some ...
Mikhail Yu. Goncharov
doaj +2 more sources
Increased Expression of Synaptic Vesicle Glycoprotein 2A (SV2A) in the Brain of Chronic Diabetic Rats. [PDF]
SynapseSynaptic vesicle glycoprotein 2A (SV2A) is a key marker of synaptic density and the target of UCB‐J PET radioligands. In rats with chronic hyperglycemia (glucose >13.8 mmol/L), [3H]UCB‐J binding and SV2A levels were significantly elevated in the cortex and hippocampus, alongside increased glutamate release, despite unchanged levels of other presynaptic
Pazarlar BA +3 more
europepmc +2 more sources
The Effect of Mother's Gentle Human Touch on Preterm Neonate's Pain and Maternal Anxiety During Venipuncture in Turkiye. [PDF]
Res Nurs HealthABSTRACT Pain in neonates causes many negative effects, such as decreased oxygenation, deterioration in hemodynamics, and increased intracranial pressure. Mothers may experience anxiety while observing the infant experiencing pain. The aim of this study was to determine the effect of gentle human touch (GHT), applied by mothers, on the infant's ...
Kılınç D, Çağlar S.
europepmc +2 more sources
The Comparison of Chinese and Mongolian experience in relations with the Eastern Roman Empire [PDF]
Материалы по археологии и истории античного и средневекового Причерноморья, 2022 The purpose of the study is to compare the history of relations between the early China’s medieval states and the Eastern Roman Empire with Mongols’ policy in relation to the Roman states, and to identify the similarities.
Shulga, D.P. +2 more
doaj +1 more source
The Golden Horde City of Ukek Based on Archaeological Investigations of 2005–2021
Археология евразийских степей, 2022 The field studies of the early 21st century have provided qualitatively new results. The fundamental information on Ukek is presented with regard to data of the previous years of studies. This includes details of the monument area and the preservation of
Dmiriy A. Kubankin
doaj +1 more source
Chemical Composition of Non-Ferrous Metal From Golden Horde Cities: preliminary data
Археология евразийских степей, 2022 This paper discussed the results of a study of the chemical composition of 170 non-ferrous metal samples originating from Golden Horde cities and rural sites of the Lower Volga region and Azak.
Kovaleva Kseniya S.
doaj +1 more source