Dislocations in Solids

New models for dislocation structure and motion are presented for nanocrystals, nucleation at grain boundaries, shocked crystals, interphase interfaces, quasicrystals, complex structures with non-planar dislocation cores, and colloidal crystals. A review of experimentally established main features of the magnetoplastic effect with their physical interpretation explains many diverse results of this type. The model has many potential applications for forming processes influenced by magnetic fields.

• Dislocation model for the magnetoplastic effect
• New mechanism for dislocation nucleation and motion in nanocrystals
• New models for the dislocation structure of interfaces between crystals with differing crystallographic structure
• A unified view of dislocations in quasicrystals, with a new model for dislocation motion
• A general model of dislocation behavior in crystals with non-planar dislocation cores
• Dislocation properties at high velocities
• Dislocations in colloidal crystals

Mª del Carmen Avendaño López received her doctoral degree in Pharmacy at the Complutense University of Madrid (UCM) in 1970. In 1986, she became Full Professor of Organic Chemistry at the Department of Organic and Pharmaceutical Chemistry of this university, being responsible for one of its research groups. Between 1993 and 2009, she was a member of the Scientific Advising Committee for the Profarma Program, organized by the Spanish Ministry for Industry to incentivize research activities at the pharmaceutical industry. She was appointed Vice-rector in charge of Postgraduate Degrees at the International University “Menéndez y Pelayo in 2005-2007. She participated in the development of the Spanish Society for Therapeutical Chemistry and has also been a member of several scientific international societies and assessment committees. Since 1999, she is a Fellow of the Spanish National Royal Academy of Pharmacy where she is in charge of all activities related to Medicinal Chemistry, with particular focus on the relevance of chemistry in drug discovery and development. She has co-authored several chapters in periodical series and encyclopedias, including “Comprehensive Heterocyclic Chemistry and “Science of Synthesis , and has edited and co-authored several Medicinal Chemistry textbooks, most notably “Introducción a la Química Farmacéutica , published by McGraw-Hill Interamericana in 1993 and 2001. In 2008, she co-authored with Dr. Menéndez the first edition of “Medicinal Chemistry of Anticancer Drugs“ for Elsevier. Her research activities, documented in about 200 publications and some patents in collaboration with the pharmaceutical industry, have dealt with the development of synthetic methodologies to obtain biologically active molecules, with particular focus on antitumor natural compounds.

José Carlos Menéndez was born in Madrid (1960) and obtained degrees in Pharmacy from Universidad Complutense at Madrid, UCM (1982, with Excellence Award) and Chemistry from UNED (1985) followed by a Ph.D. in Pharmacy from UCM in 1988, under the supervision of Dr. Mónica M. Söllhuber, with Excellence Award. In August 1988, he joined the group of Professor Steven V. Ley at Imperial College, London, where he worked on the total synthesis of the natural ionophoric antibiotic routiennocin. In September 1989, he returned as a Profesor Titular to the Organic and Medicinal Chemistry Department at UCM, where he has pursued his teaching and research career ever since, having obtained Accreditation as a Full Professor in 2010. He has varied research interests, related, on one hand, to medicinal chemistry work in the fields of neurodegeneration (prion disease, Alzheimer’s disease, ischemic injury) and chemotherapy (cancer, tuberculosis, leishmaniasis). Other projects pursued in his group are focused on the development of new synthetic methodology, including work on microwave-assisted organic synthesis, CAN as a catalyst for organic synthesis, green chemistry and the development new domino and multicomponent reactions for the preparation of biologically relevant bicyclic systems and nitrogen heterocycles. This work has been documented in about 210 research papers, reviews and chapters and 9 patents. Additionally, he has co-authored two textbooks in Medicinal Chemistry for McGraw-Hill Interamericana (?Introducción a la Química Farmacéutica, 2nd Ed." 2001 and "Ejercicios de Química Farmacéutica", 1997), and a third one for Elsevier ("Medicinal Chemistry of Anticancer Drugs", 2008). He is the coordinator of a Master Course on Drug Discovery, and the coordinator at UCM of a Ph.D. program in Medicinal Chemistry. He has collaborated with many research groups in UK, Italy, France, and India and also has some long-standing collaborations with several chemical and pharmaceutical Spanish companies. He has been the head of the Organic Microanalysis service at UCM since its creation in 1991. Since 2004, he is a Corresponding Member of the Spanish Royal Academy of Pharmacy. He has been a Visiting Professor at Université Paul Cézanne (Aix-Marseille III, France) in 2007 and at the Istituto di Studi Avanzati (ISA), Bologna University, Italy, in 2014.