Results 61 to 70 of about 937,887 (140)

Transient Effects of Biochar and Drainage Systems on Soil Granulometry, Bulk Density, and Porosity in Clay Loam Anthrosols Under Monsoon Climate

Soil Systems
Heavy-textured soils in monsoon-affected regions face challenges related to waterlogging and structural degradation, yet the long-term efficacy of biochar as a physical soil amendment under such conditions remains inadequately understood.
Anastasia Brikmans, Olga Nesterova, Andrei Egorin, Mariia Bovsun, Viktoriia Semal, Nikolay Sakara   +5 more
doaj   +1 more source

The Determination of the Sensitivity of Refractive Index Sensors

Photonics
A new approach to determining the sensitivity of refractive index sensors is proposed. It has been shown that relative and absolute sensitivity show different results, and also, for the first time, it is demonstrated that relative sensitivity has ...
Ilya M. Efimov, Nikolay A. Vanyushkin, Ashot H. Gevorgyan   +2 more
doaj   +1 more source

Modern assemblages of benthic foraminifera in the Zhitkov Bay (Russky Island) of Peter the Great Bay, Japan Sea

Izvestiya TINRO, 2016
Taxonomic and quantitative composition of Foraminifera assemblages in the Zhitkov Bay (Russky Island, Peter the Great Bay, Japan Sea) are described. In total, 52 species from 30 genera and 14 families of benthic foraminifera have been identified in bottom sediments.
Tatyana S. Tarasova, Alexandra V. Romanova, Sergey P. Pletnev, Vladimir K. Annin   +3 more
openaire   +3 more sources

Role of Ixodes Pavlovskyi (Acari, Ixodidae) in Borreliosis Epizootic Process at the Island Russky

Проблемы особо опасных инфекций, 2021
The incidence of Ixodes tick-borne borreliosis (ITBB) at the Island Russky (Primorsk Territory) is higher than at the mainland. There is a bidominant structure of the tick population with mass occurrence of Ixodes persulcatus and I. pavlovskyi at the island. Due to the higher infectivity and aggressiveness of I.
A. Ya. Nikitin, Yu. V. Sabitova, V. A. Rar, I. М. Morozov, N. S. Gordeiko, A. V. Allenov, G. B. Kaverina, I. V. Babkin, N. V. Tikunova, E. I. Andaev   +9 more
openaire   +1 more source

The possibilities of using biochar for the reclamation of anthropogenic-disturbed soils Using the example of Russky island

International Journal of Innovative Research and Scientific Studies
As a result of the construction, the soil is degraded, losing horizons and fertility. Recultivation of urban soils is important for the formation of agroecosystems. Biochar can be used to improve the quality of urban soil. This study examines the effect of biochar on the restoration of anthropogenic soils.
Anastasia Brikmans, Ekaterina Humennaya, Olga Nesterova, Mariia Bovsun, Vladimir Nesterov   +4 more
openaire   +1 more source

Chemical and ecological state of the waters in the Novik Bay (Russky Island, Peter the Great Bay, Japan Sea)

Izvestiya TINRO, 2016
Chemical and ecological state of the Novik Bay waters is described on the data of surveys conducted in summer, autumn, winter, and spring of 2014-2015. Lowered content of dissolved oxygen is noted for summer, with occasional decreasing to 5-6 mg/L that is below the standard summer value for fishery ponds. However, the oxygen content restores quickly in
Nadezhda K. Khristoforova, Yulia E. Degteva, Ksenia S. Berdasova, Alexander A. Emelyanov, Alexander Yu. Lazaryuk   +4 more
openaire   +3 more sources

MICROBIAL INDICATION OF POLLUTION FOR THE SURFACE WATERS IN THE NOVIK BAY (RUSSKY ISLAND, PETER THE GREAT BAY, JAPAN SEA)

Izvestiya TINRO, 2019
The Novik Bay is the largest one among the inlets of Russky Island in Peter the Great Bay. This water area is actively used for aquaculture and commercial and recreational fishery and attracts many tourists, so permanent monitoring of its water quality is necessary.
T. V. Boychenko, N. K. Khristoforova, A. A. Emelyanov   +2 more
openaire   +3 more sources

Antibacterial HA-coatings on bioresorbable Mg alloy

Journal of Magnesium and Alloys
In this study, a calcium-phosphate coating was formed on a Mg–Mn–Ce alloy by the plasma electrolytic oxidation (PEO). The antibiotic vancomycin, widely used in the treatment of infections caused by Staphylococcus aureus (S.
K.V. Nadaraia, D.V. Mashtalyar, M.A. Piatkova, A.I. Pleshkova, I.M. Imshinetskiy, M.S. Gerasimenko, E.A. Belov, V.V. Kumeiko, D.N. Kozyrev, K.A. Fomenko, V.V. Mostovaya, B.R. Torpanov, A.R. Biktimirov, I.S. Osmushko, S.L. Sinebryukhov, S.V. Gnedenkov   +15 more
doaj   +1 more source

Light-Induced Higher-Order Bragg Resonance in Heliconical Cholesteric Liquid Crystals

Crystals
Higher-order reflections from a cholesteric liquid crystal have been investigated for a long time after early observations of an oblique incidence of light.
Ashot H. Gevorgyan, Francesco Simoni
doaj   +1 more source

Electronic Structure of NdFeCoB Oxide Magnetic Particles Studied by DFT Calculations and XPS. [PDF]

Materials (Basel), 2023
Samardak VY, Komissarov AA, Dotsenko AA, Korochentsev VV, Osmushko IS, Belov AA, Mushtuk PS, Antonov VA, Ahmadpour G, Nasirpouri F, Samardak AS, Ognev AV.   +11 more
europepmc   +1 more source