Zobrazeno 1 - 10
of 13 207
pro vyhledávání: '"Rossen"'
Autor:
Ana Marković, Mariyana Atanasova, Rossen Buyukliev, Adriana Bakalova, Andrija Šmelcerović, Emiliya Cherneva
Publikováno v:
Pharmacia, Vol 71, Iss , Pp 1-7 (2024)
Deoxyribonuclease I (DNase I) is one of the main nucleases involved in deoxyribonucleic acid (DNA) degradation during apoptosis. It catalyzes the hydrolytic cleavage of DNA, producing 5‘-oligonucleotides. The inhibition of DNase I may serve as an i
Externí odkaz:
https://doaj.org/article/9d84c0a8d3be4775ba71cf48fe2c1e67
Publikováno v:
Silva Balcanica, Vol 25, Iss 1, Pp 101-107 (2024)
Grey wolf (Canis lupus Linnaeus 1758) is the largest representative of the Canidae family in Bulgaria. It inhabits almost the whole territory, most frequently the mountainous and hilly areas. The grey wolf is a hunting species in the country. Despite
Externí odkaz:
https://doaj.org/article/dc0a1534e6ce45bc85325d431bec9e39
Autor:
Rossen Koroutchev
Publikováno v:
Journal of the Bulgarian Geographical Society, Vol 50, Iss , Pp 21-34 (2024)
The current study delves into the contemporary challenges within the Zakarpattia region of Western Ukraine. It accomplishes this by examining the circumstances of the local populace and the Internally Displaced Persons (IDPs) hailing from Eastern Ukr
Externí odkaz:
https://doaj.org/article/676af07a58c54315a7cdbdc8984e833d
Autor:
Rossen Koroutchev
Publikováno v:
Journal of Liberty and International Affairs, Vol 10, Iss 2 (2024)
This article analyses the role of skilled migration before and during the Covid-19 pandemic, emphasizing the health sector. Using official statistics, it investigates the evolution of the migrant skilled professionals from this sector over the last d
Externí odkaz:
https://doaj.org/article/98513f4e74a943db93a10d18025276bf
Autor:
Ivo Draganov, Venko Vitliemov, Yuliyan Angelov, Stiliyana Mileva, Nikolay Ferdinandov, Danail Gospodinov, Rossen Radev
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 8, Iss 5, p 225 (2024)
This paper proposes a procedurefor multi-criteria calibration of a thermo-mechanical model for numerical simulation of welding in the space vacuum. A finite-element model of a steel plate is created. Experimental and computational data are obtained.
Externí odkaz:
https://doaj.org/article/578c23160d3a44718a70b75e0ec7c0fc
Autor:
Letizia Leccese, Giuliano Fanelli, Vito Emanuele Cambria, Marco Massimi, Fabio Attorre, Marco Alfò, Svetlana Aćić, Erwin Bergmeier, Andraž Čarni, Mirjana Cuk, Renata Custerevska, Panayotis Dimopoulos, Petrit Hoda, Alfred Mullaj, Urban Šilc, Zeljko Skvorc, Zvjezdana Stancic, Zora Dajic Stevanovic, Rossen Tzonev, Kiril Vassilev, Luca Malatesta, Michele De Sanctis
Publikováno v:
Ecological Indicators, Vol 160, Iss , Pp 111851- (2024)
Ellenberg indicator values (EIV) are widely used in vegetation ecology, but the values for many species in Southeastern Europe are not available due to incomplete knowledge of their ecology: it is therefore of paramount importance to estimate missing
Externí odkaz:
https://doaj.org/article/d66ace2cb539466c8a809b670db4faf7
Autor:
Hazem Abdelmotaal, MD, Rossen Mihaylov Hazarbassanov, MD, Ramin Salouti, MD, M. Hossein Nowroozzadeh, MD, Suphi Taneri, MD, Ali H. Al-Timemy, PhD, Alexandru Lavric, PhD, Siamak Yousefi, PhD
Publikováno v:
Ophthalmology Science, Vol 4, Iss 2, Pp 100380- (2024)
Objective: To assess the performance of convolutional neural networks (CNNs) for automated detection of keratoconus (KC) in standalone Scheimpflug-based dynamic corneal deformation videos. Design: Retrospective cohort study. Participants: We retrospe
Externí odkaz:
https://doaj.org/article/625a0ea2bb6b48a78efb57c7d7c8bc80
Autor:
Rossen Kostadinov Koroutchev
Publikováno v:
Espacio, Tiempo y Forma. Serie VI, Geografía, Iss 16, Pp 43-65 (2023)
The evolution of the migration and refugee crisis in Ukraine and in several European countries, due to the full-scale armed conflict which started on February 24th, 2022 is a relevant topic nowadays. This recent large scale migration event reflected
Externí odkaz:
https://doaj.org/article/cb18a2a9606c4cf198fa7f1cf36abf95
Publikováno v:
Iraqi Journal of Chemical and Petroleum Engineering, Vol 24, Iss 4 (2023)
A microbubble air flotation technique was used to remove chromium ions from simulated wastewater (e.g. water used for electroplating, textiles, paints and pigments, and tanning leather). Experimental parameters were investigated to analyze the flotat
Externí odkaz:
https://doaj.org/article/14e65af4eb1c4a3994a32bdb8e85fac2
Publikováno v:
Folia Medica, Vol 65, Iss 1, Pp 16-19 (2023)
Introduction: The essential tools doctors need to diagnose breast cancer tumors at the early stages and with no clinical presentation are screening mammography and ultrasonography. Nonpalpable breast lesions are a current problem nowadays and there a
Externí odkaz:
https://doaj.org/article/0a2862b335cb4c2ab98c2f5fe83a5a19