Search results for " graf"
showing 10 items of 456 documents
Necessità del disegno
2018
Conoscenza, immaginazione, catalogazione sono alcune delle categorie delle discipline del Disegno e, più in generale, dell’architettura nella sua vasta complessità, così come il guardare, l’osservare e il vedere sono, per Le Corbusier, tre delle azioni necessarie per definire la pratica progettuale, quella del “fare”. Operazioni concettuali che sono difficilmente riconoscibili nella contemporaneità pervasa, ormai, da incontrollate manifestazioni centrate sulla velocità comunicativa soprattutto nel campo del visivo.
The influence of bone allograft processing on osteoblast attachment and function
2004
In order to assess the influence of eight different sterilisation and disinfection methods for bone allografts on adhesion, proliferation, and differentiation of human bone marrow stromal cells (BMSC), cells were grown in culture and then plated onto pieces of human bone allografts. Following processing methods were tested: autoclavation (AUT), low-temperature-plasma sterilisation of demineralised allografts (D-LTP), ethylene oxide sterilisation (EtO), fresh frozen bone (FFB), 80 degrees C-thermodisinfection (80 degrees C), gamma-irradiation (Gamma), chemical solvent disinfection (CSD), and Barrycidal-disinfection (BAR). The seeding efficiency was determined after one hour to detect the num…
Kessler, Harry: Das Tagebuch 1880-1937. Harry Graf Kessler. Hrsg. von Roland S. Kamzelak und Ulrich Ott. Unter Beratung von Hans-Ulrich Simon … - Stu…
2007
Recensione
Latvijas Universitātes Raksti. 759. sēj.
2010
Autogenous teeth used for bone grafting: A systematic review
2018
Background Recently, bone graft materials using permanent teeth have come to light, and clinical and histological outcomes of this material have been confirmed by some studies. The aim of this systematic review was to evaluate the reliability of the autogenous tooth bone graft material applied to alveolar ridge augmentation procedures. Material and Methods A systematic review of literature was conducted analyzing articles published between 2007 and 2017. The following four outcome variables were defined: a) implant stability b) post-operative complication c) evaluation of implant survival and failure rates, and d) histological analysis. A total of 108 articles were identified; 6 were select…
Magnetic Resonance Imaging and Ultrasound Evaluation after Breast Autologous Fat Grafting Combined with Platelet-Rich Plasma
2014
Canopy Architecture Appraisal by Fractal Dimension of 'Flordastar' Peach Trees Grafted onto Different Rootstocks
2007
The objective of this research was to evaluate the modification of canopy architecture of ''Flordastar'' peach (Prunus persica L. Batsch) grafted onto rootstocks with different vigour, by the use of fractal dimension (D). The hypothesis was that different vigour rootstocks are able to modify the complexity of the branching pattern and that this effect can be assessed by a geometric parameter such as the fractal dimension (D) of the 2D projection of tree branching structure. The observations were carried out in a four-year-old experimental orchard of cv. ''Flordastar'' peach trees grafted onto Ishtara, Barrier, GF677 and MrS 2/5 rootstocks. On digital pictures of leafless, dormant peach tree…
La traducció de Narcís Oller d'Un llibre trist
2016
Durant el període de crisi creativa que sofreix a finals del s. XIX, Narcís Oller es dedica a la traducció. Una de les obres que tradueix és Un llibre trist, un recull factici de tres textos de Lev Tolstoi. L'estudi comparatiu de la traducció i recepció d'aquestes obres a Europa, revela que Oller utilitzà dues fonts intermèdies franceses per traduir un dels textos, La mort d'Ivan Ilitx, i una sola font per als altres dos, Tres morts i La mort al camp de batalla. La comparació amb les fonts intermèdies també posa de manifest la voluntat d'Oller de fer unes traduccions ben integrades en els sistema lingüístic i cultural català, fins al punt de provocar la il¿lusió que són textos originals. És…
DIFFERENT ROLE OF HUMAN HLA-DR AND -DQ MOLECULES IN XENOGENEIC TRANSPLANTATION USING TRANSGENIC MICE1
1999
Background. The role of T lymphocytes in graft rejection in xenotransplantation is still unclear. The ability of the human HLA class II molecules DR and DQ to function as xenoantigens was investigated in a murine model of skin grafting, using HLA-DR1 and -DQ6-transgenic mice. Methods, Skin from HLA-DR1- or -DQ6-transgenic mice was transplanted in control littermates. Spleen cells from donors or recipients were tested in mixed lymphocyte reaction and cytotoxic assay. Results. Skin from HLA-DR1-transgenic mice was rejected and spleen cells from rejecting mice were able to proliferate to donor cells, although no rejection was observed when the skin of HLA-DQ6-transgenic mice was engrafted in c…