Results 21 to 30 of about 10,678 (167)

NaRe$_2$(PO$_4$)$_3$ phosphate-based ceramic with kosnarite structure as a matrix for technetium immobilization. Production. Properties [PDF]

, 2021
NaRe2(PO4)3 phosphate-based ceramic with the structure of kosnarite mineral was obtained by spark plasma sintering. Rhenium (Re) served as a chemical and structural analog of technetium. The ceramic relative density was 85%.
L. Alekseeva, A. Nokhrin, A. Orlova, M. Boldin, E. Lantcev, A. Murashov, K. Korchenkin, D. Ryabkov, V. Novgorod, V. G. K. R. Institute   +9 more
semanticscholar   +1 more source

The Lotus-Shape Applique with a Dragon Image from Nerevsky Site in Veliky Novgorod

Археология евразийских степей, 2023
The material culture of Veliky Novgorod of XIII–XIV centuries shows a pronounced influence of Eastern fine art, brought by new contacts with the vast art world of the Golden Horde.
Nadezhda N. Tochilova
doaj   +1 more source

Restoring Autonomy out of Context. Selective Heritagisation of the Drama Theatre in Veliky Novgorod

Cahiers de la recherche architecturale, urbaine et paysagère
This article considers the politics of heritagisation in relation to late Soviet built environments within a contemporary authoritarian context. It examines the imaginaries underpinning the 2020 competition for the renovation of the Novgorod Drama Theatre in North-West Russia (1970–1987), designed by Vladimir Somov of the Giproteatr Institute and ...
Ksenia Litvinenko
openaire   +3 more sources

Magneto‐Mechano‐Electric Antenna for Portable VLF Transmission

Advanced Electronic Materials, Volume 9, Issue 7, July 2023., 2023
This work demonstrates an improved high‐efficiency magnetoelectric (ME) mechanical antenna based on magneto‐mechano‐electric (MME) effect, realized via the synergistic effect of piezo‐driven magnets motion and converse magnetoelectricity. Radiation measurement shows that the MME antenna demonstrates superior performance over a normal ME antenna ...
Hanzhou Wu, Tao Jiang, Zhen Liu, Shifeng Fu, Jiawei Cheng, Haoran You, Jie Jiao, Mirza Bichurin, Oleg Sokolov, Sergey Ivanov, Yaojin Wang   +10 more
wiley   +1 more source

Arithmetic correlation of binary half‐ℓ‐sequences

IET Information Security, Volume 17, Issue 2, Page 289-293, March 2023., 2023
Abstract The arithmetic correlations of two binary half‐ℓ‐sequences with connection integer pr, which is an odd prime power, are investigated. Possible values (of the arithmetic correlation) are calculated. In particular, if p ≡ 1 (mod 8), the authors prove that they are zero for non‐trivial shifts, that is, the half‐ℓ‐sequences have ideal arithmetic ...
Zhixiong Chen, Vladimir Edemskiy, Zhihua Niu, Yuqi Sang   +3 more
wiley   +1 more source

Experience of Wet Archaeological Wood Conservation Laboratory of Novgorod Museum-Reserve

Археология евразийских степей, 2023
The topic of the article is the method of work of restorers with archaeological wooden objects from the medieval waterlogged cultural deposits of Novgorod.
Ekaterina E. Kolosnitsyna, Larisa V. Kokutsa   +1 more
doaj   +1 more source

Comprehensive study of 12th century wall painting fragments from the St. George Cathedral of the Yuryev Monastery in Veliky Novgorod (Russia) using complementary physico-chemical methods

Heritage Science, 2022
A total of 7 complementary methods have been applied to investigate unique pre-Mongolian 12th century wall paintings from the St. George Cathedral of the Yuriev Monastery in Veliky Novgorod, Russia.
O. S. Philippova, A. Dmitriev, T. Tsarevskaya, S. O. Dmitrieva   +3 more
semanticscholar   +1 more source

Magnetoelectric gradient structures: Properties and applications

Journal of Advanced Dielectrics, 2022
This paper is devoted to a comprehensive study on a new type of microwave structures named magnetoelectric (ME) gradient structures. These structures are studied in this paper to understand the possibilities and application principles in feasible devices.
A. O. Nikitin, V. A. Kiselev, V. A. Misilin, Yu. V. Kiliba, R. V. Petrov   +4 more
doaj   +1 more source

Gene sequence variants PPARGC1Ars8192678, PPARG2rs1801282, FTORS9939609, LEPRS7799039 and LEPRRS1137101 in non-alcoholic fatty liver disease [PDF]

Saratov Medical Journal, 2023
Objective: assessing the association of sequence variants rs8192678, rs1801282, rs9939609, rs7799039 and rs1137101in PPARGC1A, PPARG2, FTO, LEP and LEPR genes, respectively,with non-alcoholic fatty liver disease (NAFLD) inyounger adults (18-44 years ...
Pankova, Ekaterina D. , Chulkov, Vasiliy S. , Gavrilova, Elena S. , Zotova, Maria A. , Sumerkina, Veronika A. , Zhmaylova, Svetlana V. , Okonenko, Tatiana I.   +6 more
doaj   +1 more source

Rare find of an agricultural tool from Veliky Novgorod

Archaeological News, 2021
This paper describes the find of an agricultural tool — simple light plough (ard) revealed in the course of the investigations at the Troitsky excavation in Veliky Novgorod. During the study of this find, parallels were searched for among the figurative and ethnographical sources and an attempt was made at the attribution of the plough to a particular ...
A. Stepanov, N. Strakhova, V. Singkh
openaire   +1 more source