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The Venezuelan Crisis and Salvador Allende's Glasses
venezuelan Crisis Salvador Allende country’s debt crisis
2019/10/11
There is a sculpture in the Venezuelan foreign ministry that conveys the die-hard ideology of those who in a relatively short period have managed to transform a vulnerable but nonetheless pluralistic ...
The lunar magma ocean volatile signature recorded in chlorine-rich glasses in KREEP basalts 15382 and 15386
chlorine fluorine Moon water glass
2017/4/10
The last liquids of the lunar magma ocean, known as urKREEP, should be highly enriched in volatiles, such as water,
fluorine, and chlorine. We find chlorine-rich glasses in two pristine KREEP basalts...
Effective Polarity of Frozen Solvent Glasses in the Vicinity of Dipolar Solutes
gene therapy plasmid DNA galactosylated poly(L-lysine) pharmacokinetics hepatic uptake
2016/5/23
The polarity of frozen organic solvent glasses is found to be substantially larger than that of liquid solvents at room temperature. The extent of this increase depends on the dipolar character of bot...
Effect of Colloidal Interactions on Formation of Glasses, Gels, Stable Clusters and Structured Films
Colloidal Interactions Formation of Glasses Gels Stable Clusters Structured Films
2014/11/10
Colloidal suspensions are ubiquitous because of their vast industrial and household usage. We demonstrate that interactions between colloidal particles play a crucial role in manipulating the phase be...
Glasses strong as steel: A fast way to find the best
Glasses strong as steel A fast way find the best
2014/4/16
The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2014, its budg...
On the two-steps relaxation of mean-field glasses: p-spin model
two-steps relaxation mean-field glasses p-spin model
2012/2/24
Critical slowing down dynamics of supercooled glass-forming liquids is usually understood at the mean-field level in the framework of Mode Coupling Theory, providing a two-time relaxation scenario and...
Donning Coase-coloured glasses: a property rights view of natural resource
natural resource economic sanction military intervention
2011/10/4
Economic analysis of natural resource and environmental issues inappropriately places too much emphasis on Pigouvian externalities and too little on Coasean property rights and transaction costs. The ...
On Modeling of Statistical Properties of Classical 3D Spin Glasses
Spin-glass Hamiltonian random network Birkhoff ergodic hypothesis statistic distributions parallel algorithm numerical simulation
2011/8/16
Abstract: We study statistical properties of 3D classical spin glass layer of certain width and infinite length. The 3D spin glass is represented as an ensemble of disordered 1D spatial spin-chains (S...
Abstract: Gibbs' measures in the Sherrington-Kirkpatrick type models satisfy two asymptotic stability properties, the Aizenman-Contucci stochastic stability and the Ghirlanda-Guerra identities, which ...
Energy transfer from Cr3+ to Nd3+ and NIR luminescence of Nd3+ in lead borate glasses
lead borate glasses Cr3+ and Nd3+ ions
2011/5/5
Energy transfer processes from Cr3+ to Nd3+ and NIR luminescence of Nd3+ ions at 1.06 μm in Cr–Nd co-doped lead borate glasses have been investigated. The spectroscopic investigation indicates that Cr...
Characterisation of the inner structure and surface of nanoporous sodium-borate-silicate glasses
anoporous glass, X-ray phase analysis of microcrystals, gas adsorption, surface adsorption sites, characteristic IR spectra of the glass surface
2011/4/27
Results of investigations are reported which have been carried out with use of some physical and chemical techniques on the nanoporous sodium-borate-silicate glasses with pore sizes within 5–100 nm. P...
Age-dependent transient shear banding in soft glasses
Age-dependent transient shear soft glasses
2010/11/24
We study numerically the formation of long-lived transient shear bands during shear startup within two models of soft glasses (a simple fluidity model and an adapted ‘soft glassy rheology’ model). The...
Remanence effects in the electrical resistivity of spin glasses
Remanence effects electrical resistivity of spin glasses
2010/11/24
We have measured the low temperature electrical resistivity of Ag : Mn mesoscopic spin glasses prepared by ion implantation with a concentration of 700 ppm. As expected, we observe
a clear maximum in...
Random Overlap Structures: Properties and Applications to Spin Glasses
Random Overlap Structures Properties Applications Spin Glasses
2010/11/15
Random Overlap Structures (ROSt's) are random elements on the space of probability measures on the unit ball of a Hilbert space, where two measures are identified if they differ by an isometry. In spi...
Preparation, structure and properties of Fe-based bulk metallic glasses
Preparation structure properties Fe-based bulk metallic glasses
2010/8/12
Since amorphous materials were prepared in the Au-Si system alloy in 1960 many scientific investigations have been done. These facts have been informed that amorphous alloys have new atomic configurat...