Search results for "Clos"
showing 10 items of 1439 documents
CCDC 986491: Experimental Crystal Structure Determination
2014
Related Article: Albert Ferrer-Ugalde, Arántzazu González-Campo, Clara Viñas, Jesús Rodríguez-Romero, Rosa Santillan, Norberto Farfán, Reijo Sillanpää, Antonio Sousa-Pedrares, Rosario Núñez, Francesc Teixidor|2014|Chem.-Eur.J.|20|9940|doi:10.1002/chem.201402396
CCDC 1569222: Experimental Crystal Structure Determination
2017
Related Article: Justo Cabrera-González, Clara Viñas, Matti Haukka, Santanu Bhattacharyya, Johannes Gierschner, Rosario Núñez|2016|Chem.-Eur.J.|22|13588|doi:10.1002/chem.201601177
CCDC 1058314: Experimental Crystal Structure Determination
2015
Related Article: Marius Lupu, Adnana Zaulet, Francesc Teixidor, Reijo Sillanpää, Clara Viñas|2015|J.Organomet.Chem.|798|171|doi:10.1016/j.jorganchem.2015.05.053
Sexualitat en persones grans: Claus per entendre la satisfacció sexual i el seu vincle amb la salut sexual
2019
La satisfacció sexual s?ha convertit en una qüestió important dintre dels estudis sobre sexualitats, dels que sistemàticament les persones grans queden excloses al reduir la seua sexualitat a aspectes relacionats amb la mala salut. En aquest estudi s?analitza la satisfacció sexual amb la parella d?aquest grup de població a través de la Encuesta Nacional de Salud Sexual, prenent com a base el model biopsicosocial de la sexualitat (DeLamater, 2002) i considerant el gènere i diferents grups d?edat. Els resultats indiquen el caràcter multifactorial de la satisfacció sexual, prioritzant elements de natura relacional, social i cultural per sobre de l?estat de salut.
OPERADS AND JET MODULES
2005
Let $A$ be an algebra over an operad in a cocomplete closed symmetric monoidal category. We study the category of $A$-modules. We define certain symmetric product functors of such modules generalising the tensor product of modules over commutative algebras, which we use to define the notion of a jet module. This in turn generalises the notion of a jet module over a module over a classical commutative algebra. We are able to define Atiyah classes (i.e. obstructions to the existence of connections) in this generalised context. We use certain model structures on the category of $A$-modules to study the properties of these Atiyah classes. The purpose of the paper is not to present any really de…
Varieties of algebras with pseudoinvolution and polynomial growth
2017
Let A be an associative algebra with pseudoinvolution (Formula presented.) over an algebraically closed field of characteristic zero and let (Formula presented.) be its sequence of (Formula presented.) -codimensions. We shall prove that such a sequence is polynomially bounded if and only if the variety generated by A does not contain five explicitly described algebras with pseudoinvolution. As a consequence, we shall classify the varieties of algebras with pseudoinvolution of almost polynomial growth, i.e. varieties of exponential growth such that any proper subvariety has polynomial growth and, along the way, we shall give also the classification of their subvarieties. Finally, we shall de…
CCDC 627239: Experimental Crystal Structure Determination
2007
Related Article: R.Nunez, A.Gonzalez-Campo, A.Laromaine, F.Teixidor, R.Sillanpaa, R.Kivekas, C.Vinas|2006|Org.Lett.|8|4549|doi:10.1021/ol061767k
The Covid-19 containment effects of public health measures:A spatial difference-in-differences approach
2021
Abstract The paper studies the containment effects of public health measures to curb the spread of Covid‐19 during the first wave of the pandemic in spring 2020 in Germany. To identify the effects of six compound sets of public health measures, we employ a spatial difference‐in‐differences approach. We find that contact restrictions, mandatory wearing of face masks and closure of schools substantially contributed to flattening the infection curve. The significance of the impact of restaurant closure does not prove to be robust. No incremental effect is evidenced for closure of establishments and the shutdown of nonessential retail stores.
Partial purification and characterization of an NAD-dependent 3 beta-hydroxysteroid dehydrogenase from Clostridium innocuum
1989
In nine strains of Clostridium innocuum, 3 beta-hydroxysteroid-dehydrogenating activities were detected. 3 beta, 7 alpha, 12 alpha-Trihydroxy- and 3 beta-hydroxy-12-keto-5 beta-cholanoic acids were identified as reduction products of the respective 3-keto bile acids by gas-liquid chromatography and gas-liquid chromatography-mass spectrometry. One strain was shown to contain a NAD-dependent 3 beta-hydroxysteroid dehydrogenase. Enzyme production was constitutive in the absence of added bile acids. The specific enzyme activity was significantly reduced by growth medium supplementation with 3-keto bile acids, with trisubstituted acids being more effective than disubstituted ones. A pH optimum o…
Identification of the crossing point at N=21 between normal and intruder configurations
2017
R. Lica et al. -- 6 pags., 3 figs. -- Open Access funded by Creative Commons Atribution Licence 4.0