Search results for " parameter"
showing 10 items of 13688 documents
CCDC 200156: Experimental Crystal Structure Determination
2004
Related Article: J.Carranza, C.Brennan, J.Sletten, B.Vangdal, P.Rillema, F.Lloret, M.Julve|2003|New J.Chem.|27|1775|doi:10.1039/b301212n
CCDC 170551: Experimental Crystal Structure Determination
2002
Related Article: H.Grove, J.Sletten, M.Julve, F.Lloret, L.Lezama, J.Carranza, S.Parsons, P.Rillema|2002|J.Mol.Struct.|606|253|doi:10.1016/S0022-2860(01)00891-2
CCDC 240026: Experimental Crystal Structure Determination
2005
Related Article: J.Carranza, H.Grove, J.Sletten, F.Lloret, M.Julve, P.E.Kruger, C.Eller, D.P.Rillema|2004|Eur.J.Inorg.Chem.||4836|doi:10.1002/ejic.200400500
CCDC 904908: Experimental Crystal Structure Determination
2013
Related Article: Anuj Kumar Sharma, Francesc Lloret, and Rabindranath Mukherjee|2013|Inorg.Chem.|52|4825|doi:10.1021/ic302259t
CCDC 817805: Experimental Crystal Structure Determination
2011
Related Article: M.Sarwar, A.M.Madalan, F.Lloret, M.Julve, M.Andruh|2011|Polyhedron|30|2414|doi:10.1016/j.poly.2011.06.011
Interaction of methyltin(IV) compounds with carboxylate ligands. Part 2: Formation thermodynamic parameters, predictive relationships and sequesterin…
2008
Thermodynamic data of mono-, di- and tri-methyltin(IV)-carboxylate complexes (acetate, malonate, succinate, oxydiacetate, diethylenetrioxydiacetate, malate, citrate, 1,2,3-tricarballylate, 1,2,3,4-butanetetracarboxylate, 1,2,3,4,5,6-benzenehexacarboxylate) in aqueous solution are reported at t = 25 °C and I = 0 mol l−1. Thermodynamic parameters obtained were analysed to formulate empirical predictive relationships as a function of different parameters, such as the number of carboxylate groups of the ligand and the charge of the alkyltin(IV) cation. Sequestration diagrams of citrate and 1,2,3-tricarballylate towards alkyltin(IV) cations at different pH values are also reported and discussed.…
Conflicting needs of the thermal indoor environment of museums: In search of a practical compromise
2008
Thermal indoor microclimate conditions in museum buildings refer to two important requirements: the preservation of works of art and the comfort of visitors to these buildings and/or those working inside them. Unfortunately, different works of art have different internal parameters which render the management and control of the indoor thermal microclimate difficult. In this work the values proposed by various standards for the thermal environment of museum buildings have been revised. Moreover, the indoor microclimatic conditions relating to people's comfort have been described, with the aim of singling out possible common ranges for these parameters. With this aim, a useful simultaneousnes…
People comfort and artwork saving in museums: comparing indoor requisites
2009
In museums, environmental indoor conditions should, contemporaneously, preserve the exhibited works of art and ensure the comfort conditions for people. Unfortunately, human and artworks requirements are characterised by different values of the physical indoor parameters that, occasionally, could become conflicting. In the paper, these problems are addressed by means of a literature analysis, with a specific attention to thermal comfort conditions of people. The possibility of finding common ranges of values for both requisites is finally discussed. Some recent technical recommendations on the matter have also been considered for indicating some HVAC equipment and appliances to be adopted i…
Diagnostics of Helium-Argon Arc Discharge Plasma Based on Spectral Line Shape Measurements
1999
Electron densities and ion (gas) temperatures on the axis of an arc discharge plasma, produced at atmospheric pressure in a gas mixture of 95% helium and 5% argon, are determined at two arc currents. The evaluation of both main plasma parameters is based on line shape measurements, the ion temperature on the Doppler broadening of selected ArII lines, while the electron density on the Stark broadening of the hydrogen Hp line which appear in the spectrum due to hydrogen traces in the applied gases. The significance of reliable plasma diagnostics for determination of atomic structure data is discussed.
Wronskian Addition Formula and Darboux-Pöschl-Teller Potentials
2013
For the famous Darboux-Pöschl-Teller equation, we present new wronskian representation both for the potential and the related eigenfunctions. The simplest application of this new formula is the explicit description of dynamics of the DPT potentials and the action of the KdV hierarchy. The key point of the proof is some evaluation formulas for special wronskian determinant.