Results 21 to 30 of about 1,138,785 (296)

An orbital-free molecular dynamics study of melting in K_20, K_55, K_92, K_142, Rb_55 and Cs_55 clusters

, 2001
The melting-like transition in potasium clusters K_N, with N=20, 55, 92 and 142, is studied by using an orbital-free density-functional constant-energy molecular dynamics simulation method, and compared to previous theoretical results on the melting-like
A. Aguado, A. Bulgac, A. Bulgac, A. Dhavale, A. Rytkönen, A. Vichare, A. Vichare, Andrés Aguado, B. J. Jesson, C. Fiolhais, C. Fiolhais, C. Fiolhais, C. L. Cleveland, C. L. Cleveland, C. Rey, D. Ceperley, D. Nehete, D. Reichardt, E. Smargiassi, E. Smargiassi, E. Smargiassi, F. Calvo, F. Calvo, F. Calvo, F. Nogueira, H. Haberland, H. L. Davis, H. P. Cheng, J. A. Anta, J. Jellinek, J. M. Montejano-Carrizales, J. M. Thompson, J. P. K. Doye, J. P. K. Doye, J. P. Perdew, J. P. Perdew, J. P. Rose, J. P. Rose, J. P. Rose, L. J. Lewis, L. Verlet, M. C. Payne, M. Foley, M. Foley, M. Fosmire, M. Moseler, M. Pearson, M. Schmidt, M. Schmidt, M. Schmidt, N. Govind, N. Govind, N. Ju, N. M. Ashcroft, P. Blaise, P. Hohenberg, R. Car, R. Kusche, S. K. Nayak, S. Kümmel, S. Kümmel, S. Sugano, T. L. Beck, T. P. Martin, V. Bonacić-Koutecký, V. K. W. Cheng, V. Shah, V. Shah, V. Shah, W. C. Swope, W. Kohn, W. Yang, Y. A. Wang, Z. B. Güvenc   +73 more
core   +1 more source

Introduction to the Special Issue on Ocean-Ice Interaction [PDF]

Oceanography, 2016
The end of 2016 is an uneasy moment for climate science in the United States. With a new Administration and a new Congress arriving in January 2017, future support for climate science and observing systems is uncertain.
Josh K. Willis, Eric Rignot, Steven Nerem, Eric Lindstrom   +3 more
doaj   +1 more source

Low-Field Phase Diagram of Layered Superconductors: The Role of Electromagnetic Coupling

, 1995
We determine the position and shape of the melting line in a layered superconductor taking the electromagnetic coupling between layers into account. In the limit of vanishing Josephson coupling we obtain a new generic reentrant low-field melting line ...
A. Houghton, A. Jonsson, A. Schilling, Anatoli Larkin, B. Halperin, B. Huberman, D. Farrell, D. Fisher, D. Fisher, D. Fisher, D. R. Nelson, E. Brézin, E. Conen, E. H. Brandt, E. Zeldov, G. Blatter, G. Blatter, Gianni Blatter, H. Pastoriza, H. Safar, Henrik Nordborg, J. Caillol, J. Clem, L. Daemen, L. Glazman, R. Cubitt, S. Lee, S. Ryu, S. Sengupta, Vadim Geshkenbein, W. Kwok   +30 more
core   +1 more source

The superheated Melting of Grain Boundary [PDF]

, 2005
Based on a model of the melting of Grain Boundary (GB), we discuss the possibility of the existence of superheated GB state. A Molecular Dynamics simulation presented here shows that the superheated GB state can realized in the high symmetric tilt GB ...
F. Ercolessi, S. E. Khaikin, S. R. Phillpot, W. Kauzmann, Wei Fan, Xin-Gao Gong, Z. H. Jin   +6 more
core   +1 more source

Vortex lattce melting in 2D superconductors and Josephson arrays

, 1994
Monte Carlo simulations of 2D vortex lattice melting in a thin superconducting film (or alternatively an array of Josephson junctions) are performed in the London limit.
A. M. Ferrenberg, A. P. Young, D. R. Nelson, D. S. Fisher, D. S. Fisher, E. Brézin, J. A. O'Neill, J. A. O'Neill, J. Lee, J. M. Caillol, J. M. Kosterlitz, J. R. Lee, Jun Hu, L. I. Glazman, M. A. Moore, M. Franz, P. Minnhagen, P. Minnhagen, S. Doniach, S. Hikami, S. Teitel, S. Teitel, T. Ohta, Y. Kato, Z. Tešanović   +24 more
core   +2 more sources

The role of snow in the formation of water flow in Suceava hydrographic basin [PDF]

Riscuri şi Catastrofe, 2018
The hydrographic basin of the Suceava River is situated in the North-East sector of the Northern Carpathian Group from the Romanian Carpathians, more precisely, and much of the Suceava Plateau, a subunit of the Moldavian Plateau.
PORCUȚAN ADRIANA MIHAELA
doaj   +1 more source

Analysis of the melting, burning and flame spread of polymers with the particle finite element method

Computer Assisted Methods in Engineering and Science, 2017
A computational procedure for analysis of the melting, burning and flame spread of polymers under fire conditions is presented. The method, termed particle finite element method (PFEM), combines concepts from particle-based techniques with those of the ...
Eugenio Oñate, Julio Marti, Pavel Ryzhakov, Riccardo Rossi, Sergio R. Idelsohn   +4 more
doaj   +1 more source

Investigation of the Chemical, Textural and Sensory Properties of Some Fruit Puree Added Ice Cream [PDF]

Journal of Fasting and Health, 2020
Introduction: The aim of this study was to investigate the chemical, textural and sensory properties of some fruit-added ice creams. Methods: For this purpose, 6% fruit puree (blackberry, raspberry, kiwi, banana, and sour cherry) added to the ice cream ...
Zekai Tarakçı, Murat Durak
doaj   +1 more source

Note: Melting criterion for soft particle systems in two dimensions [PDF]

, 2018
A simple criterion for melting of two-dimensional crystals with soft long-ranged interactions is proposed. It states that the ratio of the transverse sound velocity of an ideal crystalline lattice to the thermal velocity is a quasi-universal number close
Khrapak, Sergey
core   +4 more sources

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source