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Accumulation of spatial charge in the time projection chamber of a multipurpose detector
Physics of Particles and Nuclei Letters, 2013This article presents the results of a numerical simulation of the process of spatial positive charge accumulation in the Time Projection Chamber (TPC) of the multipurpose detector (MPD) at Nuclotron-based Ion Collider fAcility (NICA) at the Joint Institute for Nuclear Research (JINR).
S V Razin
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Radiation Measurements, 2008
Abstract Standardization of the thoron exhalation measurements is important for the intercomparison of the results among different laboratories. There are a few important distinctions between thoron (220Rn) and radon (222Rn) exhalation measurements using an accumulation chamber, due to a great difference between radon and thoron diffusion lengths in ...
Predrag Ujic, I Celikovic
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Abstract Standardization of the thoron exhalation measurements is important for the intercomparison of the results among different laboratories. There are a few important distinctions between thoron (220Rn) and radon (222Rn) exhalation measurements using an accumulation chamber, due to a great difference between radon and thoron diffusion lengths in ...
Predrag Ujic, I Celikovic
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Journal of Environmental Radioactivity, 2015
The radon exhalation rate can be obtained quickly and easily from the evolution of radon concentration over time in the accumulation chamber. Radon monitoring based on the electrostatic collection method is not interfered with by (220)Rn. In this paper, we propose that the difference between radon and (218)Po concentrations in the measurement cell of ...
Masahiro Hosoda +2 more
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The radon exhalation rate can be obtained quickly and easily from the evolution of radon concentration over time in the accumulation chamber. Radon monitoring based on the electrostatic collection method is not interfered with by (220)Rn. In this paper, we propose that the difference between radon and (218)Po concentrations in the measurement cell of ...
Masahiro Hosoda +2 more
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Accumulation of Cholesterol Crystals in Diffusion Chambers implanted in Mice
Nature, 1964IN a recent report, Rose1 described the appearance in tissue cultures of crystals which were ‘helical, tubular, ribbon-like, hexagonal, rhomboidal and filamentous’ in shape. He was unable to identify the nature of the crystals by cytochemical techniques.
Shelton, E, Otani, T T, Fales, H M
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FUNCTIONAL PROPERTIES OF POLYMORPHONUCLEAR LEUKOCYTES ACCUMULATED IN A SKIN CHAMBER
Acta Pathologica Microbiologica Scandinavica Series C: Immunology, 1985Polymorphonuclear leukocytes harvested from a skin chamber were compared with peripheral blood leukocytes by examining their migration under agarose, their bactericidal capacity and their chemiluminescence. The chamber leukocytes were chemotactically de‐activated and their bactericidal capacity reduced.
A, Scheja, A, Forsgren
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Clonally accumulating T cells in the anterior chamber of Behçet disease
American Journal of Ophthalmology, 2000To clarify the nature of infiltrating T cells into the anterior chamber of a patient with Behçet disease.Aqueous humor was obtained from a patient with ocular Behçet disease by paracentesis. RNA isolated from the cells in aqueous humor was reverse transcribed into complementary DNA. Complementary DNA encoding the variable (V) diversity (D) joining (J) (
H, Keino +4 more
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Geometric design of microfluidic chambers: platelet adhesion versus accumulation
Biomedical Microdevices, 2013Arterial, platelet-rich thrombosis depends on shear rates and integrin binding to either a collagen surface or to the growing thrombus, which are mechanistically different. In general, small microfluidic test sections may favor platelet-surface adhesion without testing for the primary mode of intra-arterial thrombosis, i.e.
Lauren D C, Casa, David N, Ku
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Magma Emplacement and Accumulation: From Sills to Magma Chambers
2021The previous chapter has discussed the rise of magma throughout the crust. This fourth chapter focuses on the arrest, emplacement and accumulation of magma. These are indeed primary and widespread processes at volcanoes, as most of the rising magma remains stalled in the crust, with only a fraction being erupted (approximately one tenth; e.g., Shaw ...
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