Results 1 to 10 of about 347 (158)

Experience of operation of the gas turbine units in Russky Island [PDF]

MATEC Web of Conferences, 2017
In the present article, the heat and power supply system based on the distributed cogeneration and created as part of the APEC Summit and development of the southern Far East is considered. A brief review of the experience of operating the gas turbine units of the Co-generation plant in the Russky Island is given.
Bibikov Dmitry, Polei Anton, Shtym Konstantin, Tsoi Konstantin   +3 more
exaly   +7 more sources

Silica-Containing Biomimetic Composites Based on Sea Urchin Skeleton and Polycalcium Organyl Silsesquioxane [PDF]

Biomimetics, 2023
The paper presents an original approach to the synthesis of polycalciumorganyl silsesquioxanes through the reaction of polyorganyl silsesquioxanes [RSiO1.5]n (where R is an ethyl and phenyl radical) with sea urchin skeleton under the conditions of ...
Nikolay P. Shapkin, Irina G. Khalchenko, Anatoliy L. Drozdov, Aleksander N. Fedorets, Igor Yu Buravlev, Anna A. Andrasyuk, Natalya V. Maslova, Kirill A. Pervakov, Evgeniy K. Papynov   +8 more
doaj   +2 more sources

New Cyclopiane Diterpenes and Polyketide Derivatives from Marine Sediment-Derived Fungus Penicillium antarcticum KMM 4670 and Their Biological Activities [PDF]

Marine Drugs, 2023
Two new cyclopiane diterpenes and a new cladosporin precursor, together with four known related compounds, were isolated from the marine sediment-derived fungus Penicillium antarcticum KMM 4670, which was re-identified based on phylogenetic inference ...
Anton N. Yurchenko, Olesya I. Zhuravleva, Olga O. Khmel, Galina K. Oleynikova, Alexandr S. Antonov, Natalya N. Kirichuk, Viktoria E. Chausova, Anatoly I. Kalinovsky, Dmitry V. Berdyshev, Natalya Y. Kim, Roman S. Popov, Ekaterina A. Chingizova, Artur R. Chingizov, Marina P. Isaeva, Ekaterina A. Yurchenko   +14 more
doaj   +2 more sources

CaSiO₃-HAp Metal-Reinforced Biocomposite Ceramics for Bone Tissue Engineering [PDF]

Journal of Functional Biomaterials, 2023
Reconstructive and regenerative bone surgery is based on the use of high-tech biocompatible implants needed to restore the functions of the musculoskeletal system of patients.
Evgeniy K. Papynov, Oleg O. Shichalin, Anton A. Belov, Igor Yu Buravlev, Vitaly Yu Mayorov, Alexander N. Fedorets, Anastasiya A. Buravleva, Alexey O. Lembikov, Danila V. Gritsuk, Olesya V. Kapustina, Zlata E. Kornakova   +10 more
doaj   +2 more sources

Biocompatible Hybrid Surface Layers on Porous Magnesium Structures Fabricated by Spark Sintering [PDF]

Journal of Functional Biomaterials
In this study, 3D Mg scaffolds were obtained by the spark plasma sintering (SPS), and a calcium phosphate coating was then obtained on the samples by the plasma electrolytic oxidation. A hybrid coating with vancomycin, zoledronic acid, and menaquinone MK-
Konstantine V. Nadaraia, Anastasia A. Golysheva, Evgeniy A. Belov, Dmitry A. Lyapin, Mariia S. Gerasimenko, Maria A. Nadaraia, Arina I. Pleshkova, Igor M. Imshinetskiy, Oleg O. Shichalin, Anton A. Belov, Eugeniy K. Papynov, Sergey S. Atarshchikov, Dmitry V. Mashtalyar   +12 more
doaj   +2 more sources

Spatial Distribution of Polyphenolic Compounds in Corn Grains (Zea mays L. var. Pioneer) Studied by Laser Confocal Microscopy and High-Resolution Mass Spectrometry [PDF]

Plants, 2022
Desirable changes in the biochemical composition of food plants is a key outcome of breeding strategies. The subsequent localization of nutritional phytochemicals in plant tissues gives important information regarding the extent of their synthesis across
Mayya Razgonova, Yulia Zinchenko, Konstantin Pikula, Lyudmila Tekutyeva, Oksana Son, Alexander Zakharenko, Tatiana Kalenik, Kirill Golokhvast   +7 more
doaj   +2 more sources

Organochlorine Compounds in the Amur (Heilong) River Basin (2000–2020): A Review [PDF]

Journal of Xenobiotics, 2023
Persistent organic pollutants (POPs) are well-known contaminants that raise serious concerns, even more than 20 years after they were banned. Their worldwide distribution and persistence necessitate continuous monitoring in all components of the ...
Maksim M. Donets, Vasiliy Yu. Tsygankov
doaj   +2 more sources

Pathogenomic Insights into Xanthomonas oryzae pv. oryzae’s Resistome, Virulome, and Diversity for Improved Rice Blight Management [PDF]

Life
Oryza sativa (rice) is a major staple food targeted for increased production to achieve food security. However, increased production is threatened by several biotic and abiotic factors, of which bacterial blight disease caused by Xanthomonas oryzae ...
Peter Adeolu Adedibu, Oksana Son, Liudmila Tekutyeva, Larissa Balabanova   +3 more
doaj   +2 more sources

Environmental Risk Assessment of Vehicle Exhaust Particles on Aquatic Organisms of Different Trophic Levels [PDF]

Toxics, 2021
Vehicle emission particles (VEPs) represent a significant part of air pollution in urban areas. However, the toxicity of this category of particles in different aquatic organisms is still unexplored.
Konstantin Pikula, Mariya Tretyakova, Alexander Zakharenko, Seyed Ali Johari, Sergey Ugay, Valery Chernyshev, Vladimir Chaika, Tatiana Kalenik, Kirill Golokhvast   +8 more
doaj   +2 more sources

Supercritical CO₂ Extraction of Bioactive Compounds from Corn Grains (Zea mays L., Hybrid Pri-15-7-16) with Metabolomic Profiling and Confocal Laser Microscopy [PDF]

Plants
This study aimed to optimize supercritical CO2 extraction conditions, analyze bioactive compounds, and visualize their distribution in corn grains (Zea mays L., hybrid Pri-15-7-16).
Mayya P. Razgonova, Pavel A. Shinkaruk, Anastasiia A. Maksimenko, Anna B. Podvolotskaya, Liudmila A. Tekutyeva   +4 more
doaj   +2 more sources