Últimas adquisiciones:
2016-12-07
20:27
32 p, 499.2 KB Explaining new trends in the gender gap of mortality: Sb Insights from a regional trend-analysis of the Netherlands / Spijker, Jeroen (Centre d’Estudis Demogràfics) ; Poppel, Frans van (Netherlands Interdisciplinary Demographic Institute) ; Wissen, Leo van University of Groningen. Faculty of Spatial Sciences
The recent decrease of the male-female mortality gap in Western Europe has been accompanied by changes in the life style, educational level, family roles and employment of women. In this paper we try to find out whether a relationship indeed exists between the increase in gender equality and the decrease in the male/female mortality difference. [...]
2007 - 10.1553/populationyearbook2007s61
Vienna Yearbook of Population Research, Vol. 5 (2007) , p. 61-92  
2016-12-07
19:50
18 p, 1.0 MB Spousal and parental roles among female student populations in 55 low-and middle-income countries / Esteve Palós, Albert (Centre d'Estudis Demogràfics) ; Spijker, Jeroen (Centre d'Estudis Demogràfics) ; Riffe, Tim (Centre d'Estudis Demogràfics) ; García, Joan (Centre d'Estudis Demogràfics)
This paper exploits a vast database of international census and survey microdata to examine the relationship between school enrolment on the one hand and the status of being in a union or a parent on the other among female adolescents and young adults in low-and middle-income countries. [...]
2012 - 10.1553/populationyearbook2012s077
Vienna Yearbook of Population Research, Vol. 10 (2012) , p. 77-94  
2016-12-07
18:43
26 p, 441.2 KB Working after age 50 in Spain. Is the trend towards early retirement reversing? / Gómez-León, Madelín (University of Southampton. ESRC Centre for Population Change) ; Miret, Pau, 1964- (Centre d’Estudis Demogràfics)
As the baby boom cohort approaches retirement, there has been considerable uncertainty about the economic sustainability of the social security systems in most of the developed world. In recent decades, Spain has had both one of the oldest populations and the lowest levels of employment among the population aged 50 and over in Europe. [...]
2014 - 10.1553/populationyearbook2014s115
Vienna Yearbook of Population Research, Vol. 12 (2014) , p. 115-140  
2016-12-07
13:11
6 p, 123.3 KB Operational models of allosteric modulation : caution is needed / Giraldo, Jesús (Universitat Autònoma de Barcelona. Institut de Neurociències)
The operational model of allosteric modulation and allosteric agonism [1–5] is being used routinely to assess the functional effects of allosteric modulators. Because the meaning of parameters and concepts often loses precision after extensive use, it may be timely to revise some particularities of the model to preclude possible misinterpretations. [...]
2015 - 10.1016/j.tips.2014.10.010
Trends in pharmacological sciences, Vol. 36, Issue 1 (January 2015) , p. 1-2  
2016-12-07
11:45
5 p, 164.1 KB Galaxies : an International Multidisciplinary Open Access Journal / Elizalde, Emilio (Institut d'Estudis Espacials de Catalunya)
2013 - 10.3390/galaxies1010001
Galaxies, Vol. 1 Núm. 1 (november 2013) , p. 1-5  
2016-12-07
11:23
10 p, 159.1 KB Ochratoxin A Producing Species in the Genus Penicillium / Cabañes Sáenz, Francisco Javier (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals) ; Bragulat Arara, Mª Rosa (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals) ; Castellà Gómez, Gemma (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals)
Ochratoxin A (OTA) producing fungi are members of the genera Aspergillus and Penicillium. Nowadays, there are about 20 species accepted as OTA producers, which are distributed in three phylogenetically related but distinct groups of aspergilli of the subgenus Circumdati and only in two species of the subgenus Penicillium. [...]
2010 - 10.3390/toxins2051111
Toxins, Vol. 2 Núm. 5 (may 2010) , p. 1111-1120  
2016-12-07
11:07
13 p, 223.5 KB Ochratoxins in Feed, a Risk for Animal and Human Health : Control Strategies / Denli, Muzaffer (Dicle University, Department of Animal Science) ; Pérez Hernández, José Francisco, dir. (Universitat Autònoma de Barcelona. Departament de Ciència Animal i dels Aliments)
Ochratoxin A (OTA) has been shown to be a potent nephrotoxic, hepatotoxic, and teratogenic compound. In farm animals, the intake of feed contaminated with OTA affects animal health and productivity, and may result in the presence of OTA in the animal products. [...]
2010 - 10.3390/toxins2051065
Toxins, Vol. 2 Núm. 5 (may 2010) , p. 1065-1077  
2016-12-07
10:55
15 p, 650.6 KB Formation versus Hydrolysis of the Peptide Bond from a Quantum-mechanical Viewpoint : the Role of Mineral Surfaces and Implications for the Origin of Life / Rimola, Albert (Università di Torino. Dipartimento di Chimica IFM) ; Ugliengo, Piero (Università di Torino. Dipartimento di Chimica IFM) ; Sodupe Roure, Mariona (Universitat Autònoma de Barcelona. Departament de Química)
The condensation (polymerization by water elimination) of molecular Building blocks to yield the first active biopolymers (e. g. of amino acids to form peptides) during primitive Earth is an intriguing question that nowadays still remains open since these processes are thermodynamically disfavoured in highly dilute water solutions. [...]
2009 - 10.3390/ijms10030746
International Journal of Molecular Sciences, Vol. 10 Núm. 3 (february 2009) , p. 746-760  
2016-12-07
10:37
21 p, 167.9 KB Stable Spirocyclic Meisenheimer Complexes / Al-Kaysi, Rabih O. (King Saud Bin Abdulaziz University for Health Sciences. Department of Basic Sciences) ; Gallardo Garcia, Iluminada (Universitat Autònoma de Barcelona. Departament de Química) ; Guirado López, Gonzalo (Universitat Autònoma de Barcelona. Departament de Química)
Meisenheimer complexes are important intermediates in Nucleophilic Aromatic Substitution Reactions (SNAr). They are formed by the addition of electron rich species to polynitro aromatic compounds or aromatic compounds with strong electron withdrawing groups. [...]
2008 - 10.3390/molecules13061282
Molecules, Vol. 13 Núm. 6 (june 2008) , p. 1282-1302  
2016-12-05
22:35
17 p, 3.5 MB La reforma de la enseñanza media en Italia / Planas, Jordi (Universitat Autònoma de Barcelona. Departament de Sociologia) ; Franchi, Giorgio
1982
Revista de educación, Num. 271 (1982) , p. 131-147  
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