Results 21 to 30 of about 1,849 (116)

Phase diagram of silica from computer simulation

open access: yes, 2004
We evaluate the phase diagram of the ``BKS'' potential [Van Beest, Kramer and van Santen, Phys. Rev. Lett. 64, 1955 (1990)], a model of silica widely used in molecular dynamics (MD) simulations. We conduct MD simulations of the liquid, and three crystals
Francesco Sciortino   +6 more
core   +1 more source

Phase diagram of the ST2 model of water

open access: yes, 2015
We evaluate the free energy of the fluid and crystal phases for the ST2 potential [F.H. Stillinger and A. Rahman, J. Chem. Phys. 60, 1545 (1974)] with reaction field corrections for the long-range interactions.
Poole, Peter H.   +2 more
core   +1 more source

Non-Gaussian energy landscape of a simple model for strong network-forming liquids: accurate evaluation of the configurational entropy

open access: yes, 2006
We present a numerical study of the statistical properties of the potential energy landscape of a simple model for strong network-forming liquids.
Buldyrev, S. V.   +6 more
core   +1 more source

A Method of Complex Disclosure Risk Assessment for Microdata

open access: yesJournal of Probability and Statistics, Volume 2025, Issue 1, 2025.
This article proposes a method for constructing an aggregate measure of disclosure risk: the risk that a user or an intruder can derive an individual’s confidential information from a given data set. The method includes components of categorical and continuous variables, which leads to the identification of threats to data confidentiality in the ...
Andrzej Młodak, Alessandro Barbiero
wiley   +1 more source

A spherical model with directional interactions: I. Static properties

open access: yes, 2007
We introduce a simple spherical model whose structural properties are similar to the ones generated by models with directional interactions, by employing a binary mixture of large and small hard spheres, with a square-well attraction acting only between ...
Emanuela Zaccarelli   +7 more
core   +1 more source

Politico-Territorial Projects concerning Bukovina and the Romanian-Polish Border in the Context of Diplomatic Negotiations during and after World War I (1914-1920) [PDF]

open access: yesCodrul Cosminului, 2014
The paper concisely presents the issue of the recognition of the November 15th/28th, 1918 union of Bukovina with the Romanian Kingdom by the Paris Peace Con­fe­rence (1919-1920). The efforts of the Romanian Kingdom's delegation led by Ion I. C. Bratianu,
Cezar Ciorteanu
doaj  

Methodology of reconstruction of the Old-Polish road network as exemplified by the historic Lublin Voivodship

open access: yesPolish Cartographical Review, 2019
The aim of the author is to present the methodology of reconstruction of the Old-Polish transport network as exemplified by the historic Lublin Voivodship.
Zawadzki Mateusz
doaj   +1 more source

Interpenetration as a Mechanism for Liquid-Liquid Phase Transitions

open access: yes, 2008
We study simple lattice systems to demonstrate the influence of interpenetrating bond networks on phase behavior. We promote interpenetration by using a Hamiltonian with a weakly repulsive interaction with nearest neighbors and an attractive interaction ...
Chia Wei Hsu   +4 more
core   +1 more source

Mode-coupling theory predictions for a limited valency attractive square-well model

open access: yes, 2005
Recently we have studied, using numerical simulations, a limited valency model, i.e. an attractive square well model with a constraint on the maximum number of bonded neighbors. Studying a large region of temperatures $T$ and packing fractions $\phi$, we
A J Moreno   +14 more
core   +5 more sources

The Formation of the Early Petrine Military Elite: Belgorod Razryad Voivodes

open access: yesQuaestio Rossica, 2022
This article examines some aspects underlying the formation process of the early Petrine military elite referring to the careers of three military leaders who advanced to higher positions in the late seventeenth century (A. S. Shein, B. P. Sheremetev, and Prince Ya. F. Dolgorukov). They were almost the same age, their starting positions were comparable,
openaire   +1 more source

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