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Viedma Molero, Cristóbal ; Noorduin, Wim L. ; Ortiz Menéndez, José Eugenio ; Torres, Trinidad ; Cintas Moreno, Pedro | Royal Society of Chemistry | 2011A straightforward unprecedented sublimation protocol that reveals both conversion of a racemic compound into a racemic conglomerate and subsequent enantioenrichment has been developed for the proteinogenic amino acid valine. The phenomenon has b[...]texto impreso
Ortiz, José E. ; Borrego, Ángeles G. ; Gallego, José L.R. ; Sánchez-Palencia, Yolanda ; Urbanczyk, Justyna ; Torres, Trinidad ; Domingo Martínez, Laura ; Estébanez, Belén | Elsevier | 2016-05We determined the lipid distributions (n-alkanes, n-alkan-2-ones, n-alkanoic acids), total organic carbon (TOC), total nitrogen (TN), Ca/Mg and ash content in Las Conchas mire, a 3.2 m deep bryophytedominated mire in Northern Spain covering 8000[...]texto impreso
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García-Rivas, Javier ; Suárez, Mercedes ; Torres, Trinidad ; Sánchez-Palencia, Yolanda ; García Romero, Emilia ; Ortiz, J.E. | MDPI | 2018The Tajo Basin is one of the richest in Mg-clays known around the world. Mg-bentonites, kwon as pink clays and green clays, alter in the Intermediate Unit of the Miocene sediments. In this work, a new approach to the genesis of these bentonites [...]texto impreso
Ortiz, José E. ; Sánchez-Palencia, Yolanda ; Torres, Trinidad ; Laura Domingo, Laura ; Mata, M. Pilar ; Vegas, Juana ; Sánchez España, Javier ; Morellón, Mario ; Blanco, Lorena | Elsevier | 2016-02The lipid content of three cores from Lake Enol (Picos de Europa National Park, Asturias, Northern Spain) was studied. The n-alkane profiles indicated a major input from terrigenous plants [predominance of high molecular weight (HMW) alkanes] si[...]texto impreso
Fernández Jalvo, Yolanda ; King, Tania ; Andrews, Peter ; Yepiskoposyan, Levon ; Moloney, Norah ; Murray, John ; Domínguez Alonso, Patricio ; Asryan, Lena ; Ditchfield, Peter ; Made, J. van der ; Torres, Trinidad ; Sevilla, Paloma ; Nieto Díaz, Manuel ; Cáceres Cuello de Oro, Isabel ; Allué, Ethel ; Marín Monfort, M.D. ; Sanz Martín, Teresa | Elsevier Science B.V., Amsterdam | 2010Azokh Cave is located near the village of the same name in the Nagorno-Karabagh region of the south-eastern part of the Lesser Caucasus (3937.09’ N and 4659.19’ E, 962 metres –a.s.l.). Azokh Cave and other relevant Acheulian sites in the Caucasu[...]
