Results 31 to 40 of about 4,298,588 (299)

Monitoring the daily evolution and extent of snow drought [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2022
Snow droughts are commonly defined as below-average snowpack at a point in time, typically 1 April in the western United States (wUS). This definition is valuable for interpreting the state of the snowpack but obscures the temporal evolution of snow ...
B. J. Hatchett   +2 more
doaj   +1 more source

More on the Phase Diagram of Laponite [PDF]

open access: yesLangmuir, 2005
The phase diagram of a charged colloidal system (Laponite) has been investigated by dynamic light scattering in a previously unexplored range of salt and clay concentrations. Specifically, the clay weight and salt molar concentrations have been varied in the ranges C(w) = 0.004 divided by 0.025 and C(s) = (1 x 10(-3) divided by 5 x 10(-3)) M ...
Ruzicka, B, Zulian, L, Ruocco, G
openaire   +4 more sources

A Survey of Euler Diagrams [PDF]

open access: yes, 2014
Euler diagrams visually represent containment, inpresstersection and exclusion using closed curves. They first appeared several hundred years ago, however, there has been a resurgence in Euler diagram research in the twenty-first century.
Rodgers, Peter
core   +1 more source

Ferroelectric Phase Diagram of PVDF:PMMA [PDF]

open access: yesMacromolecules, 2012
We have investigated the ferroelectric phase diagram of poly(vinylidene fluoride) (PVDF) and poly(methyl methacrylate) (PMMA). The binary nonequilibrium temperature composition diagram was determined and melting of alpha- and beta-phase PVDF was identified.
Li, M.   +7 more
openaire   +4 more sources

Reasoning with Spider Diagrams [PDF]

open access: yes, 1999
Spider diagrams combine and extend Venn diagrams and Euler circles to express constraints on sets and their relationships with other sets. These diagrams can usefully be used in conjunction with object-oriented modelling notations such as the Unified ...
Howse, John   +7 more
core   +1 more source

Thermodynamic Assessment of Mushy Zone in Directional Solidification

open access: yesArchives of Foundry Engineering, 2015
Solidification of AlSiFe alloys was studied using a directional solidification facility and the CALPHAD technique was applied to calculate phase diagrams and to predict occurring phases.
Mikołajczak P., Ratke L.
doaj   +1 more source

Computational thermodynamics and informational technologies in the field of computer design of materials [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy, 2002
Computational thermodynamics and informational technologies in the field of computer desing of materials as well as appliance of CALPHAD method on resolution of thermodynamic problems are presented in this paper.
Udovsky A.L.
doaj   +1 more source

The phase diagram of QCD [PDF]

open access: yesNuclear Physics A, 1998
We show that current experimental knowledge of QCD together with general model independent arguments such as continuity, universality and thermodynamic relations, as well as the information gained from various models can be used to constrain the phase diagram of QCD as a function of temperature and baryon chemical potential.
openaire   +2 more sources

Spider Diagrams: A Diagrammatic Reasoning System [PDF]

open access: yes, 2001
Spider diagrams combine and extend Venn diagrams and Euler circles to express constraints on sets and their relationships with other sets. These diagrams can be used in conjunction with object-oriented modelling notations such as the Unified Modeling ...
Howse, John   +7 more
core   +1 more source

Halogen-Doped Chevrel Phase Janus Monolayers for Photocatalytic Water Splitting

open access: yesNanomaterials, 2023
Chevrel non-van der Waals crystals are promising candidates for the fabrication of novel 2D materials due to their versatile crystal structure formed by covalently bonded (Mo6X8) clusters (X–chalcogen atom).
Ekaterina V. Sukhanova   +4 more
doaj   +1 more source

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