Zobrazeno 1 - 10
of 579
pro vyhledávání: '"Denev, P."'
Publikováno v:
Food Research, Vol 3, Iss 5, Pp 407-415 (2019)
Externí odkaz:
https://doaj.org/article/852bac8a0d094827b063e56ca0b594a7
In this paper an alternative way of conducting the physics laboratory exercise for determining the adiabatic index of air using the Clement -- Desormes method is proposed. The process of isochoric cooling of air has been studied in terms of the depen
Externí odkaz:
http://arxiv.org/abs/2311.10473
Autor:
Tanya Toshkova-Yotova, Inna Sulikovska, Vera Djeliova, Zdravka Petrova, Manol Ognyanov, Petko Denev, Reneta Toshkova, Ani Georgieva
Publikováno v:
Current Issues in Molecular Biology, Vol 46, Iss 9, Pp 10312-10334 (2024)
Algal metabolites have been extensively studied as potential anticancer therapeutics. Among them, polysaccharides have attracted much attention because of their beneficial biological effects and safety. In the present research, the chemical character
Externí odkaz:
https://doaj.org/article/9fe8d2cb4b154be7a369aed74c425232
Autor:
Yordan Denev
Publikováno v:
Proceedings on Engineering Sciences, Vol 6, Iss 3, Pp 1041-1046 (2024)
The paper deals with uncertainties in ship repair specifications and their impact on docking duration. In some cases, on ships, repair specifications mention defects that are established by the crew when the ship is under exploitation. In the other p
Externí odkaz:
https://doaj.org/article/efcbbd474a3f4276a472c47067fa74a2
Publikováno v:
Rom. Rep. Phys. 74, 909 (2022)
In this paper problems that arose with the introduction of distance learning in physics at the Technical University of Sofia due to the COVID-19 pandemic and the imposition of video recording of laboratory exercises are indicated. It was found that t
Externí odkaz:
http://arxiv.org/abs/2304.11390
Publikováno v:
Current Issues in Molecular Biology, Vol 46, Iss 5, Pp 4452-4470 (2024)
Spermatogenesis is a process that continues until the end of an individual’s life, although with reduced activity with advancing age. Inflammation, oxidation, and apoptosis are events considered as predictors of pathogenesis and the development of
Externí odkaz:
https://doaj.org/article/cd4c498f83ff4efdb50d766ba38a6651
Autor:
Natalia Vilmosh, Maria Georgieva-Kotetarova, Ilin Kandilarov, Hristina Zlatanova-Tenisheva, Mariana Murdjeva, Veselina Kirina, Stela Dimitrova, Mariana Katsarova, Petko Denev, Ivanka Kostadinova
Publikováno v:
Folia Medica, Vol 66, Iss 1, Pp 114-122 (2024)
Introduction: Many chronic somatic and psychiatric diseases are associated with oxidative stress and inflammation, both of which have detrimental effects on human health. Aim: To investigate the in vitro antioxidant and in vivo immunomodulatory activ
Externí odkaz:
https://doaj.org/article/9ce362d1556546568f1db0414a30cfe7
Publikováno v:
Agricultural Science and Technology, Vol 15, Iss 4, Pp 63-71 (2023)
Abstract. Sambucus nigra L. (elder) is one of the most common plant species in Europe, widely used for its health and healing properties and with a long botanical history. In the present study, elderberry flowers were subjected to different extractio
Externí odkaz:
https://doaj.org/article/e629e60788c34e5dbcb6000924080d9f
Autor:
Denev Yordan
Publikováno v:
Polish Maritime Research, Vol 30, Iss 4, Pp 17-23 (2023)
This report examines the feasibility and impact of retrofitting the bulbous bow on a general cargo ship, in terms of the energy efficiency operational index (EEOI), in the areas of Western Europe and the Eastern Mediterranean. Three ship forms were d
Externí odkaz:
https://doaj.org/article/87be81e099624daeb524a86cac53a10b
Autor:
Maria Vlasheva, Mariana Katsarova, Ana Dobreva, Anatolii Dzhurmanski, Petko Denev, Stela Dimitrova
Publikováno v:
Agronomy, Vol 14, Iss 9, p 2081 (2024)
The trend towards alternative medicine and naturopathy increases the interest in the use of natural products. This requires larger quantities of qualitative raw material of medicinal plants, including the well-known genus Echinacea. The purpose of th
Externí odkaz:
https://doaj.org/article/42640261ae074e8caec509362211f3f1