Výsledky vyhledávání - "R. R. Andrea"

Characterization of the Sources of Variation Affecting Near-Infrared Spectroscopy Using Chemometric Methods

Autor: O.E. de Noord, R. R. Andrea, S. C. Rutan

Publikováno v: Analytical Chemistry. 70:3198-3201

A rapid assessment of product quality can often be made using a combination of near-infrared spectroscopy (NIR) and multivariate calibration. The robustness of such a method is determined by the sensitivity of the multivariate calibration model to va

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0368d827b41e06d4f77f14bfeb5575e
https://doi.org/10.1021/ac9712052

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Akademický článek

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Chemistry of phosphomolybdate adsorption on alumina surfaces. 2. The molybdate/phosphated alumina and phosphomolybdate/alumina systems

Autor: R. R. Andrea, E. J. G. M. Romers, J.A.R. van Veen, P.A.J.M. Hendriks, A.E. Wilson

Publikováno v: The Journal of Physical Chemistry. 94:5282-5285

The adsorption of ammonium heptamolybdate (AHM) on phosphated alumina and of P{sub 2}Mo{sub 5}O{sub 23}{sup 6{minus}} and PMo{sub 12}O{sub 40}{sup 3{minus}} on {gamma}-Al{sub 2}O{sub 3} has been studied by using FTIR, Raman, and {sup 31}P solid-state

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c172154eba2b63df199027c3e15b131
https://doi.org/10.1021/j100376a022

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Chemistry of phosphomolybdate adsorption on alumina surfaces. 1. The molybdate/alumina system

Autor: R. R. Andrea, E. J. G. M. Romers, P.A.J.M. Hendriks, J.A.R. van Veen

Publikováno v: The Journal of Physical Chemistry. 94:5275-5282

The adsorption of ammonium heptamolybdate (AHM) on {gamma}-Al{sub 2}O{sub 3} and {alpha}-AlOOH has been studied by using FTIR and Raman spectroscopies, TPR, and EXAFS. It is shown that molybdate adsorption on alumina cannot be explained in terms of e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f60f58dc75d4ed890b889a23934bc32
https://doi.org/10.1021/j100376a021

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Synthesis of [Ru2(CO)5{1,2-bis(.mu.-alkylamido)-1,2-bis(2-pyridyl)ethane}] and [Ru2(CO)4{pyridine-2-carbaldehyde N-alkylimine}2] and the molecular structure of bis(pyridine-2-carbaldehyde N-isopropylimine)tetracarbonyldiruthenium. Unprecedented CO-induced carbon-carbon bond formation between two pyridine-2-carbaldimines in dinuclear ruthenium carbonyl complexes

Autor: G. van Koten, Kees Vrieze, J.M. Ernsting, L.H. Polm, C.J. Elsevier, R. R. Andrea, Casper H. Stam, Derk J. Stufkens

Publikováno v: Organometallics. 6:1096-1104

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ecb5f47ecb471ac356090f1b36ffc226
https://doi.org/10.1021/om00148a031

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ChemInform Abstract: He(I) and He(II) Photoelectron Spectra of Hpyrrole-2-CH = N′-t-Bu and the Biscarbonyl Rh(I) and Ir(I) Complexes of its Anion

Autor: R. R. ANDREA, D. J. STUFKENS, A. OSKAM

Publikováno v: Chemischer Informationsdienst. 17

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24446bfed521d576403dc26665494805
https://doi.org/10.1002/chin.198618043

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ChemInform Abstract: Synthesis and 119Sn NMR of η1-O-Coordinated Sulfine-Dimethyltin Dichloride Complexes and Thermal C=S and S=O Bond Cleavage Reactions. X-Ray Structure (130 K) of Me2SnCl2(η1-O-(Me(Ph)NC(Ph)=S=O))

Autor: J. L. de Boer, G. van Koten, R. R. Andrea, Kees Vrieze, R. J. F. Jans, B. Kojic-Prodic, A. L. Spek

Publikováno v: ChemInform. 18

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f0090ee86c920f0edf2d97cd39d25dc
https://doi.org/10.1002/chin.198703249

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Akademický článek

Combining conventional tree-ring measurements with wood anatomy and strontium isotope analyses enables dendroprovenancing at the local scale.

Autor: D'Andrea R; GEOLAB, Université de Limoges, Limoges, France. Electronic address: roberta.dandrea@etu.unilim.fr., Corona C; GEOLAB, UMR 6042 CNRS, Université Clermont Auvergne, Clermont-Ferrand, France; Climate Change Impacts and Risks in the Anthropocene, Institute for Environmental Sciences, University of Geneva, Geneva, Switzerland; Department F.A. Forel for Environmental and Aquatic Sciences, University of Geneva, Geneva, Switzerland., Poszwa A; Laboratoire Interdisciplinaire des Environnements Continentaux, Université de Lorraine, Nancy, France., Belingard C; GEOLAB, Université de Limoges, Limoges, France., Domínguez-Delmás M; Amsterdam School for Heritage and Memory Studies, University of Amsterdam, Amsterdam, the Netherlands., Stoffel M; Climate Change Impacts and Risks in the Anthropocene, Institute for Environmental Sciences, University of Geneva, Geneva, Switzerland; Department F.A. Forel for Environmental and Aquatic Sciences, University of Geneva, Geneva, Switzerland; Department of Earth Sciences, University of Geneva, Geneva, Switzerland., Crivellaro A; Forest Biometrics Laboratory, Faculty of Forestry, University of Suceava, Suceava, Ukraine; Éveha, Bureau d'étude archéologique, Limoges, France., Crouzevialle R; GEOLAB, Université de Limoges, Limoges, France., Cerbelaud F; GEOLAB, Université de Limoges, Limoges, France., Costa G; Laboratoire PEIRENE, Université de Limoges, Limoges, France., Paradis-Grenouillet S; GEOLAB, Université de Limoges, Limoges, France; Éveha, Bureau d'étude archéologique, Limoges, France.

Publikováno v: The Science of the total environment [Sci Total Environ] 2023 Feb 01; Vol. 858 (Pt 3), pp. 159887. Date of Electronic Publication: 2022 Nov 07.

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Editorial & Opinion

Aortic stenosis as the final phase of calcified aortic valve disease: The tip of the iceberg.

Autor: de Diego O; Instituto Clínico Cardiovascular, Hospital Clínic Barcelona, IDIBAPS, Barcelona, Spain., Andrea R; Instituto Clínico Cardiovascular, Hospital Clínic Barcelona, IDIBAPS, Barcelona, Spain. Electronic address: randrea@clinic.cat.

Publikováno v: Revista clinica espanola [Rev Clin Esp (Barc)] 2021 May; Vol. 221 (5), pp. 279-280. Date of Electronic Publication: 2021 Mar 19.

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Editorial & Opinion

New challenges in acute heart failure. Beyond hospital care.

Autor: López-Sobrino T; Instituto Clínico Cardiovascular, Hospital Clínic Barcelona, IDIBAPS. Barcelona, Spain., Andrea R; Instituto Clínico Cardiovascular, Hospital Clínic Barcelona, IDIBAPS. Barcelona, Spain. Electronic address: randrea@clinic.cat.

Publikováno v: Revista clinica espanola [Rev Clin Esp (Barc)] 2021 Jan; Vol. 221 (1), pp. 26-27. Date of Electronic Publication: 2020 Dec 02.

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