Results 221 to 230 of about 329,505 (267)
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Proceedings of the 2002 ACM SIGGRAPH/Eurographics symposium on Computer animation - SCA '02, 2002
We present a fast and stable system for animating materials that melt, flow, and solidify. Examples of real-world materials that exhibit these phenomena include melting candles, lava flow, the hardening of cement, icicle formation, and limestone deposition.
Mark T. Carlson +3 more
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We present a fast and stable system for animating materials that melt, flow, and solidify. Examples of real-world materials that exhibit these phenomena include melting candles, lava flow, the hardening of cement, icicle formation, and limestone deposition.
Mark T. Carlson +3 more
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Methods, 2007
Melting curves are commonly used to determine the stability of folded nucleic acid structures and their interaction with ligands. This paper describes how the technique can be applied to study the properties of four-stranded nucleic acid structures that are formed by G-rich oligonucleotides.
Rachwal, Phillip A., Fox, Keith R.
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Melting curves are commonly used to determine the stability of folded nucleic acid structures and their interaction with ligands. This paper describes how the technique can be applied to study the properties of four-stranded nucleic acid structures that are formed by G-rich oligonucleotides.
Rachwal, Phillip A., Fox, Keith R.
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The Journal of Chemical Physics, 1968
An exact statistical-mechanical treatment is given for the nearest-neighbor coupled model of DNA, allowing for the difference in bonding stability of the two base pairs, adenine–thymine and gaunine–cytosine. Treatments are given for random as well as pair-correlated sequences, both for finite and infinite degrees of polymerization.
G W, Lehman, J P, McTague
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An exact statistical-mechanical treatment is given for the nearest-neighbor coupled model of DNA, allowing for the difference in bonding stability of the two base pairs, adenine–thymine and gaunine–cytosine. Treatments are given for random as well as pair-correlated sequences, both for finite and infinite degrees of polymerization.
G W, Lehman, J P, McTague
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A disorder model of melting and melts
physica status solidi (b), 1967AbstractVarious thermal properties of molten metals are calculated assuming a strong correspondence between the crystal and the melt. Thus, the properties of melts are composed of a “lattice dependent” term, essentially equal to the value of the property for the crystal at its melting point, and a “defect dependent” term, calculable from the theory of ...
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Science, 1984
Radiation from a Q-switched YAG laser, focused on the (100) face of a single crystal diamond anvil in a high-pressure diamond cell, caused a portion of the diamond anvil face to melt. Potassium bromide mixed with graphite was under pressure between the anvils when melting occurred.
J S, Gold +3 more
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Radiation from a Q-switched YAG laser, focused on the (100) face of a single crystal diamond anvil in a high-pressure diamond cell, caused a portion of the diamond anvil face to melt. Potassium bromide mixed with graphite was under pressure between the anvils when melting occurred.
J S, Gold +3 more
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Crystal-melt and melt-vapor interfaces of nickel
Physical Review B, 1989The equilibrium crystal-to-melt interfaces for Ni(001) and Ni(111) and themelt-to-vapor interface are investigated at the melting point, with use ofmolecular-dynamics simulations and the embedded-atom method. The meltingtemperature of nickel determined from these simulations is1733+-22 K, in good agreement with the experimental value.The crystal-to ...
, Chen, , Barnett, , Landman
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Melting and melt structure of MgO at high pressures
Physical Review B, 1994By performing large-scale molecular-dynamics simulations of clusters of MgO we investigate the fundamental physics of melting, and the effects of pressure on melt and crystal structure along the melting curve from zero pressure to 300 GPa. We find that melting occurs at constant root-mean-squared (rms) displacements relative to the average near ...
, Cohen, , Gong
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Journal of Psychiatric and Mental Health Nursing, 1999
A description of the author's psychiatric breakdown is offered, and a discussion of how such wounded experiences can help in mental health work. Wounded healers are currently under attack in the National Health Service in the UK, following the Allitt affair.
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A description of the author's psychiatric breakdown is offered, and a discussion of how such wounded experiences can help in mental health work. Wounded healers are currently under attack in the National Health Service in the UK, following the Allitt affair.
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Melting and melt structure at high pressures
AIP Conference Proceedings, 1994By performing simulations of clusters of MgO using a non‐empirical potential we investigate the fundamental physics of melting, the effects of pressure, melt and crystal structure, and themodynamic properties along the melting curve from zero pressure to 300 GPa. We find the surprising result that melting occurs when r.m.s.
Ronald E. Cohen, Z. Gong
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Functionalization of polyolefins in the melt
2007Polyolefins with a controlled amount of functional groups can be obtained either by catalytic copolymerization of suitable monomers or by chemical modification of the obtained macromolecules by a free radical reaction in bulk. This paper describes the main aspects of the latter method which is at present the one more extensively used. Thus examples are
CIARDELLI, FRANCESCO +5 more
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