ETC L2 ARCHIVE, Vielsalm

ICOS RIArchive Product for ICOS Ecosystem data. It is the most complete data collection for the ICOS ecosystem station and it contains all the data (continuous fluxes and meteo and ancillary) and metadata collected and produced

ANTARES: the first undersea neutrino telescope

The ANTARES Neutrino Telescope was completed in May 2008 and is the first operational Neutrino Telescope in the Mediterranean Sea. The main purpose of the detector is to perform neutrino astronomy and the apparatus also offers facilities for marine and Earth sciences. This paper describes the design, the construction and the installation of the telescope in the deep sea, offshore from Toulon in France. An illustration of the detector performance is given

Synthesis, crystallographic data, solubility and electrokinetic properties of copper-, nickel- and cobalt˗uranylphosphate

A discussion is given concerning the transformation in acid medium of curite into copper-, nickel-and cobalt-uranylphosphate. From chemical, differential thermal and thermogravimetric analyses, the crystal-chemical formula are calculated as : Cu (UO₂/PO₄)₂ • 8 H₂O, Ni (UO₂/PO₄)₂ • 7 H₂O and Co (UO₂/PO₄)₂ • 7 H₂O. The two last compounds crystallize in the triclinic system with space group P1 or P[-1]. The cell parameters are calculated as : a = 6.975 Å ; b = 6.938 Å ; c = 10.700 Å ; α = 106.2° ; β = 104.8° ; γ = 90.3° for Ni (UO₂/PO₄)₂ • 7 H₂O and as : a = 7.007 Å ; b = 6.981 Å ; c = 9.105 Å ; α = 102.6° ; β = 106.1° ; γ = 90.4° for Co (UO₂/PO₄)₂ • 7 H₂Ο. Cu (UO₂/PO₄)₂ • 8 H₂O crystallizes in the tetragonal system with space group P4/nmm and the cell parafneters are calculated as : a = b = 6.969 Å et c = 17.306 Å. From solubility data, the solubility products are computed as 10exp[-12.8], 10exp[-9.5] and 10exp[-9.9] for the copper-, nickel-and cobalt-compound respectively. The electrokinetic properties of the three species are closely similar to those of natural meta-torbernite : the zeta-potential is negative and the point of zero charge cannot be reached in the pH-range 2 to 9.Une discussion est consacrée à la transformation en milieu acide de curite en phosphate d'uranyle de cuivre, de nickel et de cobalt. A partir d'analyses chimiques, thermodifférentielles et thermogravimétriques, les formules cristallo-chimiques calculées sont Cu (UO₂/PO₄)₂ • 8 H₂O, Ni (UO₂/PO₄)₂ • 7 H₂O et Co (UO₂/PO₄)₂ • 7 H₂O. Les deux derniers produits cristallisent dans le système triclinique, groupe spatial P1 ou P[-1]. Les paramètres de la maille valent : a = 6,975 Å ; b = 6,938 Å ; c = 10,700 Å ; α = 106,2° ; β = 104,8° ; γ = 90,3° pour Ni (UO₂/PO₄)₂ • 7 H₂O et a = 7,007 Å ; b = 6,981 Å ; c = 9,105 Å ; α = 102,6° ; β = 106,1° ; γ = 90,4° pour Co (UO₂/PO₄)₂ • 7 H₂Ο. Cu (UO₂/PO₄)₂ • 8 H₂O cristallise dans le système quadratique, groupe spatial P4/nmm et les paramètres de la maille valent : a = b = 6,969 Å et c = 17,306 Å. D'après les mesures de la solubilité, les produits de solubilité ont été calculés comme : 10exp[-12,8], 10exp[-9,5] et 10exp[-9,9] respectivement pour les phosphates d'uranyl de cuivre, de nickel et de cobalt. Les propriétés électrocinétiques de ces trois produits ressemblent à celles de la métatorbernite naturelle : le potentiel zéta est négatif et le point de charge électrique nul ne peut pas être atteint dans l'intervalle de pH de 2 à 9.Vochten Renaud, Piret Paul, Goeminne André. Synthesis, crystallographic data, solubility and electrokinetic properties of copper-, nickel- and cobalt˗uranylphosphate. In: Bulletin de Minéralogie, volume 104, 4, 1981. 12e assemblée générale de l'I.M.A. - Orléans – Juillet 1980. Deuxième partie : inclusions magmatiques / silicates / gemmes / « open session »

A general method for automated kinetic measurements of enzymatic activities

1. 1. An automated method was developed for the estimation of enzymatic activities based on the slope measurement of linear reaction curves. The procedure is applicable to most spectrophotometric assays, even when enzymatic reaction velocity is measured by means of a subsequent chemical reaction. 2. 2. The method was developed in the particular case of soluble starch hydrolysis by rat pancreatic amylase, estimated by the reduction of 3,5-dinitrosalicylic acid. Good kinetic graphs were obtained at a rate of 12 assays per hour for 1.8 min recording time. © 1972.SCOPUS: ar.jinfo:eu-repo/semantics/publishe

Intravenous ibandronate reduces the incidence of skeletal complications in patients with breast cancer and bone metastases

SCOPUS: ar.jinfo:eu-repo/semantics/publishe

Kinetics of soluble starch hydrolysis by rat and human a-amylases and its bearing on automated single-time point saccharogenic assays

SCOPUS: ar.jinfo:eu-repo/semantics/publishe