Materials Literature
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Monodisperse Palladiumnanopartikel können bei niedriger Temperatur in Gegenwart einer Lewis-Base über Pd-Amido- und Pd-Hydrid-Zwischenstufen hergestellt werden. In ihrer Zuschrift auf S. 11512 ff. beleuchten M. O. Wolf et al. den Bildungsmechanismus von aminbedeckten Pd-Nanopartikeln aus [Pd(acac)2] mit NMR-spektrosko…
The properties (catalytic, electrical, optical or magnetic) of ultra-divided metals are different from those from bulk and are influenced by the shape and morphology of the nanomaterials. Among the techniques of nanomaterials synthesis, radiolysis is a preferred method to reduce metal ions and to induce the polymeriza…
It was provided some information about the character of crack formation and failure of prototypes, which strengthened by three deferent type of composite materials. It was fixed some increased in the crack’s number in beams which reinforced with glass fiber canvas, and 6 deferent mode of failure in strengthened beams.
Bu çalışmada, kükürt dioksidi tutmada etkin olan aktif soda içinde gaz difüzyonu dinamik yöntemle incelendi. Bu amaçla difüzyon hücresine yerleştirilen soda tabletleri, her iki yüzünden azot gazı geçerken 200°C'da aktifleştirildi. Aynı sıcaklıkta difüzyon deneyleri yürütüldü. Tabletin bir yüzüne verilen izleyici helyu…
The biomechanisms which govern the response of chondrocytes to mechanical stimuli are poorly understood. This thesis aims to provide a more in depth understanding of chondrocyte biomechanics by focusing on the role of actin cytoskeleton in the response of chondrocytes to mechanical loading. Novel single cell in vitro…
Tesis doctoral inédita. Universidad Autónoma de Madrid, Facultad de Ciencias, Departamento de Química Inorgánica. Fecha de lectura: 28-09-2012
A new ionic conductor of the solid solutions La2Mo2-yPyO9-y/2 (y ? 0.05) and La2Mo2-ySyO9 (y ? 0.6) has been prepared with conventional solid-state reaction method. The resultant oxide powders were characterized by X-ray diffraction. These two series of lanthanum molybdates, which belong to the LAMOX family of fast ox…
We study the magnetic field driven Quantum Phase Transition (QPT) in electrostatically gated superconducting LaTiO3/SrTiO3 interfaces. Through finite size scaling analysis, we show that it belongs to the (2+1)D XY model universality class. The system can be described as a disordered array of superconducting islands co…
A novel hexanuclear complex [Ag6(μ-dppa)4(μ3-2-(NH2) C6H4S)4](BF4)2, was synthesized by the reaction with [Ag2(μ-dppa)2](BF4)2 (dppa = bis(diphenylphosphino)amine) and Na[2-(NH2)C6H4S] [sodium 2-(amino)benzenethiolate] as components and characterized by elemental analysis, IR, 1H NMR, 31P NMR, and UV-vis spectra. The…
Il presente rapporto documenta le attivita' condotte per l'obiettivo C2 della LP2 PAR2011. A partire dall'analisi degli stress test connessi all'incidente di Fukushima, sono state valutate le possibilita' di incrementare le caratteristiche di sicurezza intrinseca, attiva e passiva degli impianti nucleari attuali e fut…
Purpose This paper aims to combine the results of magnetic measurements with high temperature series expansions to determine the magnetic phase diagram of SrMn1−xFexO3 0≤x≤1 perovskites materials. Design/methodology/approach The authors have found antiferromagnetic ordering for lightly and heavily Fe‐substituted mater…
Il presente rapporto documenta le attivita' condotte per l'obiettivo Cl della LP2 del PAR2011. E' stata condotta una analisi delle possibilità di realizzare Simulatori Incidentali per prevedere a breve termine l'evolversi di eventuali incidenti in centrali europee. Sono stati presi in esame vari tipi di reattori di po…
\n A tecnologia dos aços microligados para transporte de gás natural e petróleo tem sido pressionada pelo descobrimento das novas jazidas e o aumento da demanda no mundo. As solicitações ambientais e de resistência mecânica são os parâmetros para o desenvolvimento de aços de alta resistência baixa liga para o transpor…
disponibilidade, ensinamentos e discussões durante a realização deste projeto.Aos meus pais e meu irmão, pelo apoio moral e financeiro, dando suporte às minhas decisões tomadas durante o período do mestrado.
Bordir merupakan salah satu seni kebudayaan Indonesia yang telah lama dikenal dan digemari masyarakat dari berbagai kalangan. Bordir sering diaplikasikan dalam berbagai karya pada busana hingga lenan rumah tangga. Daya tarik seni menambah nilai tersendiri bagi penggunanya. Semakin berkembangnya seni bordir dikalangan…
Le tissu osseux est caractérisé par sa matrice minéralisée qui est soumise à des activités de formation et de résorption assurant son renouvellement et son remaniement tout au long de la vie. En cas de lésions, l’os est capable de se réparer naturellement de façon à rétablir son intégrité et ses propriétés physiques.…
Tissue engineering has been a topic of extensive research over the last few decades. In this field, various types of structures have been developed for regenerating different types of tissues such as cartilage and bone, a structural material that supports human skeleton.In order to treat the bone deficiencies it has b…
L'étude et la compréhension de la chimie fondamentale des actinides constitue un axe de recherche privilégié notamment dans le cadre de la technologie nucléaire tant en amont pour le développement de nouveaux combustibles qu'en aval pour l'étude du retraitement des déchets nucléaires. Une des problématiques principale…
Nous presentons dans ce travail la caracterisation, essentiellement en transport, de couches de graphene epitaxies elaborees par sublimation controlee de carbure de silicium (SiC). Des mesures de transport electroniques sont effectuees a basse temperature (T~1,6 K) et a fort champ magnetique. Dans une premiere partie,…
Il Plasma Driver Plate la superficie posteriore di protezione della sorgente di ioni dell'esperimento MITICA, il quale sar un prototipo in scala reale dei Neutral Beam Injectors che verranno installati in ITER. Il suo compito asportare l'intenso flusso termico associato ai Back Streaming positive Ions che si generano…