Zobrazeno 1 - 10
of 42
pro vyhledávání: '"N. L. Orlova"'
Publikováno v:
Power Technology and Engineering. 50:496-500
Laboratory studies of the filtration characteristics of clay-cement concrete materials for constructing filtering diaphragms of earth dams by the method of secant piles are reported. Areas for further study aimed at improving the quality of construct
Publikováno v:
Biology Bulletin. 42:432-439
Strategies for conservation of endangered amphibian and reptile species are discussed. One-fifth of all vertebrates belongs to the category of "endangered species," and amphibians are first on the list (41%). Every fifth reptile species is in danger
Publikováno v:
Power Technology and Engineering. 48:413-416
Experience acquired with use of geosynthetic materials is analyzed in Russia and abroad. The advantages of these material when used in hydrotechnical construction is demonstrated.
Publikováno v:
Izvestiia Akademii nauk. Seriia biologicheskaia. (5)
Strategies for conservation of endangered amphibian and reptile species are discussed. One-fifth of all vertebrates belongs to the category of "endangered species," and amphibians are first on the list (41%). Every fifth reptile species is in danger
Publikováno v:
Physics of the Solid State. 39:1875-1879
Quantum cyclotron resonance of two-dimensional holes in strained germanium layers of the periodic heterostructure Ge-Ge1−xSix has been observed and investigated for the first time. The results are compared with the data of electrophysical measureme
Publikováno v:
Semiconductors. 33:313
Publikováno v:
Pediatriia. (4)
Publikováno v:
Pediatriia akusherstvo i ginekologiia. (5)
Autor:
V A, Mitiukov, N L, Orlova
Publikováno v:
Voprosy okhrany materinstva i detstva. 20(1)
Autor:
V A, Mitiukov, N L, Orlova
Publikováno v:
Akusherstvo i ginekologiia. (1)