Results 291 to 300 of about 12,307,516 (339)
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1997
Melting and freezing have been one of the most fascinating phenomena in daily life. Abrupt changes occur in the properties of a substance when it is heated through its melting point. Such phase transitions have been studied since the beginning of experiments and many attempts have been made to formulate a general theory of melting.
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Melting and freezing have been one of the most fascinating phenomena in daily life. Abrupt changes occur in the properties of a substance when it is heated through its melting point. Such phase transitions have been studied since the beginning of experiments and many attempts have been made to formulate a general theory of melting.
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IEEE Transactions on Computers, 1987
Algorithmic phase diagrams are a neat and compact representation of the results of comparing the execution time of several algorithms for the solution of the same problem. As an example we show the recent results of Gannon and Van Rosendale on the solution of multiple tridiagonal systems of equations in the form of such diagrams.
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Algorithmic phase diagrams are a neat and compact representation of the results of comparing the execution time of several algorithms for the solution of the same problem. As an example we show the recent results of Gannon and Van Rosendale on the solution of multiple tridiagonal systems of equations in the form of such diagrams.
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Journal of the Less Common Metals, 1983
Abstract The Th-Sn system was investigated by means of differential thermal and X-ray analysis and micrography. Two eutectics are formed at about 80.0 at.% Th and 1.0 at.% Th with characteristic temperatures of 1600 °C and 220 °C respectively. Four intermetallic compounds (Th5Sn3, Th5Sn4, ThSn2 and ThSn3) were found and the crystal structures of all ...
A. Palenzona +2 more
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Abstract The Th-Sn system was investigated by means of differential thermal and X-ray analysis and micrography. Two eutectics are formed at about 80.0 at.% Th and 1.0 at.% Th with characteristic temperatures of 1600 °C and 220 °C respectively. Four intermetallic compounds (Th5Sn3, Th5Sn4, ThSn2 and ThSn3) were found and the crystal structures of all ...
A. Palenzona +2 more
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Phase Coexistence in a Dynamic Phase Diagram
ChemPhysChem, 2015AbstractMetastability and phase coexistence are important concepts in colloidal science. Typically, the phase diagram of colloidal systems is considered at the equilibrium without the presence of an external field. However, several studies have reported phase transition under mechanical deformation.
Gentile L +5 more
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Phase diagrams at diamagnetic phase transitions
Physical Review B, 1992A phase-diagram method is proposed for the study of diamagnetic phase transitions. Experimental data for silver are analyzed.
, Grushko, , Gordon, , Vagner, , Wyder
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2001
Abstract Polymeric materials include plastics, gels, synthetic fibres, and rubbers. They are all-important both in industry and in daily life. Unlike liquid water, ice, or sugar solution, polymers are not homogeneous. They are said to consist of two or more phases, and their production and processing, as well as their properties and uses,
Koningsveld, R. +2 more
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Abstract Polymeric materials include plastics, gels, synthetic fibres, and rubbers. They are all-important both in industry and in daily life. Unlike liquid water, ice, or sugar solution, polymers are not homogeneous. They are said to consist of two or more phases, and their production and processing, as well as their properties and uses,
Koningsveld, R. +2 more
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1993
Abstract This article describes alloy phase diagrams that are utilized in various applications such as tailoring existing alloys to avoid overdesign in current applications. It illustrates the primary composition scale on binary and ternary diagrams in weight percent, with atomic percentages shown as a secondary scale at the top of ...
Aaron Wold, Kirby Dwight
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Abstract This article describes alloy phase diagrams that are utilized in various applications such as tailoring existing alloys to avoid overdesign in current applications. It illustrates the primary composition scale on binary and ternary diagrams in weight percent, with atomic percentages shown as a secondary scale at the top of ...
Aaron Wold, Kirby Dwight
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1992
Abstract Establishing a solubility diagram is one way of quantifying the influence of crystallization parameters (sec Chapter 1, Table 1) on the solubility of biological macromolecules. In this chapter, theoretical concepts of solubility will be developed firstly, to reiterate how a compound dissolves in a solvent, and to point out ...
M Ries-Kautt, A Ducruix
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Abstract Establishing a solubility diagram is one way of quantifying the influence of crystallization parameters (sec Chapter 1, Table 1) on the solubility of biological macromolecules. In this chapter, theoretical concepts of solubility will be developed firstly, to reiterate how a compound dissolves in a solvent, and to point out ...
M Ries-Kautt, A Ducruix
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Phase diagram of QCD in a magnetic field
, 2014We review in detail recent advances in our understanding of the phase structure and the phase transitions of hadronic matter in strong magnetic fields B and zero quark chemical potentials µf.
J. Andersen, W. Naylor, A. Tranberg
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2008
Abstract Phase diagrams are graphical representations that show the phases present in the material at various compositions, temperatures, and pressures. This chapter begins with a section describing the construction of phase diagrams for the simple binary isomorphous system. A binary phase diagram can be used to determine three important
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Abstract Phase diagrams are graphical representations that show the phases present in the material at various compositions, temperatures, and pressures. This chapter begins with a section describing the construction of phase diagrams for the simple binary isomorphous system. A binary phase diagram can be used to determine three important
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