Resultados globales: 20 registros encontrados en 0.02 segundos.
Artículos, Encontrados 19 registros
Contribuciones a jornadas y congresos, Encontrados 1 registros
Artículos Encontrados 19 registros  1 - 10siguiente  ir al registro:
1.
16 p, 1.7 MB Effects of Cannabis Use on the Protein and Lipid Profile of Olfactory Neuroepithelium Cells from Schizophrenia Patients Studied by Synchrotron-Based FTIR Spectroscopy / Saladrigas Manjón, Sergi (Institut Hospital del Mar d'Investigacions Mèdiques) ; Dučić, Tanja (ALBA Laboratori de Llum de Sincrotró) ; Galindo Guarin, Liliana (University of Cambridge. Department of Psychiatry) ; Fernández Avilés, Cristina (Institut Hospital del Mar d'Investigacions Mèdiques) ; Pérez, Víctor (Universitat Autònoma de Barcelona. Departament de Psiquiatria i Medicina Legal) ; de la Torre, Rafael (Institut Hospital del Mar d'Investigacions Mèdiques) ; Robledo, Patricia (Institut Hospital del Mar d'Investigacions Mèdiques)
Schizophrenia (SCZ) is a neurodevelopmental disorder with a high genetic component, but the presence of environmental stressors can be important for its onset and progression. Cannabis use can be a major risk factor for developing SCZ. [...]
2020 - 10.3390/biom10020329
Biomolecules, Vol. 10, Issue 2 (February 2020) , art. 329  
2.
6 p, 385.5 KB Structural characterization of (Cu2+,Na+)-and Cu2+,NH+4)-Exchanged bentonites upon thermal treatment / Seiffarth, Torsten (Bauhaus University Weimar) ; Kaps, Christian (Bauhaus University Weimar)
Bentonites are excellent materials for sequestering various metal cations because of the cation fixation ability of the constituent montmorillonite layers, but sometimes, such as in the case of Cu, the exact location of cation fixation with respect to the clay layers is difficult to determine. [...]
2009 - 10.1346/CCMN.2009.0570104
Clays and Clay Minerals, Vol. 57, Núm. 1 (2009) , p. 40-45  
3.
11 p, 2.4 MB Interlayer conformations of intercalated dodecyltrimethylammonium in rectorite as determined by ftir, xrd, and tg analyses / Li, Zhaohui (National Cheng Kung University. Department of Earth Sciences) ; Jiang, Wei-Teh (National Cheng Kung University. Department of Earth Sciences)
Intercalation of a wide variety of alkylammonium cations into the interlayer spaces of swelling clay minerals leads to many different applications, ranging from surface-charge measurements to rendering the clay compatible for the preparation of clay nanocomposites, but knowledge of the exact conformation of the intercalated organic species is still incomplete, thus preventing a full understanding of this process. [...]
2009 - 10.1346/CCMN.2009.0570206
Clays and Clay Minerals, Vol. 57, Núm. 2 (2009) , p. 194-204  
4.
7 p, 473.8 KB Polarized ATR-FTIR investigation of Fe reduction in the uley nontronites / Bzdek, Bryan R. (Bucknell University. Department of Chemistry) ; McGuire, Molly M. (Bucknell University. Department of Chemistry)
Reduction of structural Fe in smectites affects the surface chemical behavior of the clay, but the underlying mechanism and changes in clay structure are still in need of investigation, particularly with respect to changes in the tetrahedral sheet. [...]
2009 - 10.1346/CCMN.2009.0570209
Clays and Clay Minerals, Vol. 57, Núm. 2 (2009) , p. 227-233  
5.
8 p, 255.9 KB Ionic liquids-Kaolinite nanostructured materials. Intercalation of pyrrolidinium salts / Letaief, Sadok (University of Ottawa. Centre for Catalysis Research and Innovation) ; Detelleir, Christian (University of Ottawa. Department of Chemistry)
Ionic liquids intercalated in kaolinite constitute a novel class of nanostructured material. Kaolinite-pyrrolidinium halide intercalates have been prepared successfully by reacting the pyrrolidinium salts with kaolinite which was preintercalated with dimetyl sulfoxide (DMSO) using the melt condition under N. [...]
2008 - 10.1346/CCMN.2008.0560107
Clays and Clay Minerals, Vol. 56, Núm. 1 (2008) , p. 82-89  
6.
11 p, 1.6 MB Hydrothermal synthesis of Mg-rich and Mg-Ni-rich kaolinite / Bentabol, Maria (Universidad de Málaga. Departamento de Química Inorgánica Cristalografía y Mineralogía) ; Ruiz Cruz, Maria Dolores (Universidad de Málaga. Departamento de Química Inorgánica Cristalografía y Mineralogía) ; Huertas, Francisco Javier (CSIC. Estación Experimental del Zaidín) ; Linares, Jose (CSIC. Estación Experimental del Zaidín)
Mg-rich kaolinite and Mg+Ni-rich kaolinite have been synthesized in hydrothermal experiments (200 and 400°C) from poorly crystalline kaolinite and Mg- and Mg+Ni-bearing solutions. Al-rich serpentine and Al-rich chlorite were obtained as sub-products of the reactions. [...]
2006 - 10.1346/CCMN.2006.0540602
Clays and Clay Minerals, Vol. 54, Núm. 6 (2006) , p. 667-677  
7.
13 p, 1.3 MB Interaction of aqueous acidic-fluoride waste with natural Tunisian soil / Hamdi, Noureddine (Technopole de Borj Cedria. Unité Matériaux.) ; Srasra, Ezzedine (Technopole de Borj Cedria. Unité Matériaux)
Clayey soils are essential materials used to reduce hydraulic conductivity and pollutant migration, common at sites of waste disposal. This study investigates the possible use of a Tunisian soil as a lining material for disposal sites for acidic-fluoride wastes. [...]
2008 - 10.1346/CCMN.2008.0560209
Clays and Clay Minerals, Vol. 56, Núm. 2 (2008) , p. 259-271  
8.
11 p, 705.4 KB FTIR investigation of the evolution of the octahedral sheet of kaolinite-smectite with progressive kaolinization / Cuadros, Javier (The Natural History Museum. Department of Mineralogy) ; Dudek, Teresa (Polish Academy of Sciences. Institute of Geological Sciences)
Twenty two samples were studied to in gate the nature and evolution mechanism of mixed-layer kaolinite-smectite (K-S). We examined the <2 μ or <0. 2 μm fraction of K-S formed by hydrothermal and hypergenic alteration of volcanic material. [...]
2006 - 10.1346/CCMN.2006.0540101
Clays and Clay Minerals, Vol. 54, Núm. 1 (2006) , p. 1-11  
9.
17 p, 407.3 KB The viscosity of organic liquid suspensions of trimethyldococylammonium-montmorillonite complexes / Minase, Makoto (Tokyo Institute of Technology. Department of Earth and Planetary Sciences) ; Kondo, Mitsuji (Hojun Co. Ltd. Laboratory of Applied Clay Technology (LACT)) ; Onikata, Masanobu (Hojun Co. Ltd. Laboratory of Applied Clay Technology (LACT)) ; Kawamura, Katsuyuki (Tokyo Institute of Technology. Department of Earth and Planetary Sciences)
An organophilic bentonite was prepared by means of a reaction of natural Na-montmorillonite with trimethyldococylammonium which has an especially long n-alkyl chain. The addition of trimethyldococylammonium to montmorillonite was in the range 0. [...]
2008 - 10.1346/CCMN.2008.0560105
Clays and Clay Minerals, Vol. 56, Núm. 1 (2008) , p. 49-65  
10.
10 p, 884.2 KB Hydrothermal synthesis of beidellites : Characterization and study of the cis- and trans-vacant character / Lantenois, Sébastien (Université Montpellier 2. Institut Charles Gerhardt. AIME (Agrégats, Interfaces et Matériaux pour l'Energie - CNRS)) ; Muller, Fabrice (Université d'Orléans. Institut des Sciences de la Terre d'Orléans (ISTO). CNRS) ; Bény, Jean-Michel (Université d'Orléans. Institut des Sciences de la Terre d'Orléans (ISTO). CNRS) ; Mahiaoui, Jamel (Université Montpellier 2. Institut Charles Gerhardt. AIME (Agrégats, Interfaces et Matériaux pour l'Energie). CNRS) ; Champallier, Rémi (Université d'Orléans. Institut des Sciences de la Terre d'Orléans (ISTO). CNRS)
Low-charge beidellites were synthesized by a hydrothermal treatment applied to an amorphous gel phase in basic solution. The hydrothermal conditions for the syntheses were chosen from the stability field of beidellite previously investigated in the literature. [...]
2008 - 10.1346/CCMN.2008.0560104
Clays and Clay Minerals, Vol. 56, Núm. 1 (2008) , p. 39-48  

Artículos : Encontrados 19 registros   1 - 10siguiente  ir al registro:
Contribuciones a jornadas y congresos Encontrados 1 registros  
1.
4 p, 461.8 KB Espectroradiometría de campo del visible al infrarrojo térmico de muestras con características espectrales singulares / Mira Sarrió, Maria (Universitat Autònoma de Barcelona. Departament de Geografia) ; Niclòs, Raquel (Universitat de València. Grup de Teledetecció Tèrmica) ; Valor, Enric (Universitat de València. Grup de Teledetecció Tèrmica) ; Pons, Xavier (Universitat Autònoma de Barcelona. Departament de Geografia) ; Cea López, Cristina (Universitat Autònoma de Barcelona. Departament de Geografia) ; García-Santos, Vicente (Universitat de València. Grup de Teledetecció Tèrmica) ; Caselles, Diego (Universitat de València. Grup de Teledetecció Tèrmica) ; Caselles, Vicente (Universitat de València. Grup de Teledetecció Tèrmica)
La calibración de sensores a bordo de satélite requiere medidas espectrales de campo simultáneas al paso del satélite. El objetivo de este trabajo es determinar y validar el protocolo óptimo para medir en el campo espectros de reflectividad (del visible al infrarrojo cercano) y emisividad (en el infrarrojo térmico) de muestras con características espectrales singulares (calcita, cuarzo, yeso y sal). [...]
2015
XVI Congreso de la AET. Teledetección. Humedales y espacios protegidos. Sevilla, 16è : 2015  

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