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Article
Properties of Al-9.5% Mg alloys with Ti, Zr, Mo, and B in tension with impact loads
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The effect of alloying elements Ti, Zr, Mo, and B on the properties of Al-9.5% Mg was tested in tension with ...
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Article
Cultivation of human peripheral blood leukocytes in agar gel
The use of a modified method of cloning hematopoietic cells in semisolid nutrient media showed that among human peripheral blood leukocytes there are committed precursor cells of the granulocytic series (CFUc). I...
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Article
Hematopoiesis in human embryonic liver organ culture
It was shown by the method of multiple organ cultures on Millipore filters that hematopoiesis of predominantly erythroid type is maintained for a long time (over 1.5 months) in cultures of human embryonic live...
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Article
(n,α)Radiography method for studying causes of brittle fractures of boron-alloyed steels
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Article
Effect of hydrogen on the properties and fracture of steel with different structures
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Article
Plastic flow and fracture of high-strength steels under tensile stresses
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Article
Crack initiation and propagation in aluminum alloys with coatings during cyclic loading
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Article
Investigation of the fracture behavior of EP-741P heat-besisting alloy by thermal microscopy
Deformation of EP-741P heat-resisting alloy at a temperature of 750‡C occurs mainly through a shear mechanism, involving the formation of a succession of slip bands and also intergranular slip. Its fracture ha...
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Article
Plastic strain and fracture behavior of ÉP 741 nickel alloy under conditions of high-temperature deformation
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Article
Production of A B cell lymphoblastoid line from long-term human bone marrow suspension culture
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Article
Functional activity of hemopoietic and stromal cells in various types of myelodysplastic syndrome
Using clonal methods for assessment of hemopoietic and stromal cells and long-term bone marrow cell cultures, we have demonstrated heterogeneity of myelodysplastic syndrome. Low content of stromal precursor ce...
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Article
Kinetics of hemopoietic clones in sublethally irradiated mice
Hemopoiesis in sublethally irradiated mice is provided by a succession of clones of hemopoietic cells containing unique radioactive markers. Dozens of clones with short life-span (not more than 4 months) are f...
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Article
Changes in the hemopoietic system of mice deficient for tumor necrosis factor or lymphotoxin-α
Hemopoietic and stromal precursor cells were studied in mice deficient for tumor necrosis factor or lymphotoxin-α. In normal hemopoiesis the main characteristics of hemopoiesis in knockout mice did not differ ...
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Article
Functional disturbances in hemopoietic microenvironment in various forms of myelodysplastic syndrome
We studied the ability of stromal sublayer of long-term bone marrow cultures and peripheral blood macrophages from patients with various forms of myelodysplastic syndrome to maintain the growth of normal granu...
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Article
Functional disturbances in hemopoietic microenvironment in various forms of myelodysplastic syndrome
We studied the ability of stromal sublayer of long-term bone marrow cultures and peripheral blood macrophages from patients with various forms of myelodysplastic syndrome to maintain the growth of normal granu...
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Article
In Vivo Production of Cytokines by Bone Marrow Stromal Cells and Macrophages from Patients with Myelodysplastic Syndrome
We studied functional disturbances in hemopoietic microenvironment and cytokine production by stromal sublayer in long-term bone marrow cultures and peripheral blood macrophages from patients with various form...
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Article
Fracture Surfaces of Structural Steels
The kinds of fracture of standard process samples and impact specimens obtained due to single static or impact bending are classified in accordance with the conditions and causes of their formation. Group I of...
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Article
Fractures of Structural Steels (Part 2)
Fractures of group II (according to the classification given in Part 1) are described in detail. The deviations of the structure of a fracture from the groups of fiber and crystalline fractures are explained b...
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Article
Fractures of Structural Steels (Part 3)
The second part of group II of fractures (in accordance with the classification presented in the first paper [1]) is considered in detail. The deviations in the structure of these fractures from the fiber and ...
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Article
Fractures of Structural Steels (Part 4)
Group II of fractures (in accordance with the earlier suggested classification [1]) is considered. This group is represented by fractures caused by discontinuities existing in the metal. The fractures are desc...
