4,118 research outputs found

    Marriage License for Ruiz, Emelio and Garcia, Maria Luisa

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    Marriage license for Emelio Ruiz and Maria Luisa Garcia. P.H. Hensley was the officiant

    Marriage record of Garcia, Alonzo and Ramirez, Maria Luisa

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    Marriage license for Alonzo Garcia and Maria Luisa Ramirez. J.R. Torres was the Notary Public

    Marriage record of Garcia, Francisco and Leon, Maria Luisa

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    Marriage license for Francisco Garcia and Maria Luisa Leon. B.L. Gonzalez was the Notary Public

    Manufacturing of a hemispherical component combining incremental forming and superplastic forming

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    The interest towards magnesium (Mg) alloys for the fabrication of light weight components has been continuously increasing, especially for transportation, since the payload is strictly related to the energy (fuel or electricity) consumption. Super plastic forming (SPF) and single point incremental forming (SPIF) are viable processes for manufacturing light weight parts since they allow to produce components with superior characteristics and quite complex geometries, even in the case of the poorly formable Mg alloys. But, since both the processes are characterized by stretching, thinning is a key issue to be addressed. On the other side, in order to fulfil the structural and corrosion resistance characteristics required by aerospace and automotive applications, components with a uniform thickness distribution have to be produced. Such an aspect is even more important when the shape complexity of the component increases. SPF and SPIF have never been combined or hybridized so far but, in order to produce parts with a uniform thickness distribution, a possible strategy based on the blank pre-forming by SPIF prior to the SPF has been proposed in the present paper. In particular, the initial blank shape to be obtained by SPIF was designed using a numerical optimization approach and effectively created using the sine law to predict the wall angle and design the tool path. A hemispherical component in AZ31B-H24 was used as case study. The thickness profile of the component obtained by SPF revealed to be highly uniform in a large area (the portion from the centre of the sample to its periphery corresponding to about 70%) being characterized by a thickness equal to about 0.5 mm. The quality in terms of finishing of the component produced by SPF resulted to be good, irrespective of the roughness increase exhibited by the blank after the pre-forming by SPIF

    Post Forming Analysis and In Vitro Biological Characterization of AZ31B Processed by Incremental Forming and Coated With Electrospun Polycaprolactone

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    Main problems related to the adoption of magnesium alloys for temporary orthopedic prostheses manufacturing are (i) the need of an efficient production process and (ii) the high corrosion rate compared with the bone healing time. In this work, the single-point incremental forming (SPIF) process, an effective and flexible solution for manufacturing very small batches even composed by one piece, was investigated. Tests were conducted on AZ31B-H24 sheets and were aimed at understanding the effect of temperature on the mechanical characteristics (microstructure, hardness, and roughness) of the sheet after the above-mentioned forming process and their correlation with both the corrosion rate and the cytocompatibility. In addition, after the forming process, samples processed by SPIF were coated by electrospun polycaprolactone (PCL) to reduce the corrosion rate and to further improve the cytocompatibility. Grain refinement was achieved thanks to the combined effect of temperature and strain rate during forming and finer grain size resulted to improve the magnesium corrosion resistance. In simulated body fluids, the electrospun PCL-coated samples exhibited a slower pH increase compared with uncoated samples. No indirect cytotoxic effects were detected in vitro for MC3T3-E1 cells for both coated and uncoated samples. However, cells colonization was observed only on electrospun PCL-coated samples, suggesting the importance of the polymeric coating in promoting the adhesion and survival of seeded MC3T3-E1 cells on the implant surface

    Luisa Igloria, 28th Annual ODU Literary Festival

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    Luisa Igloria (previously published as Maria Luisa A. Carino) is the author of six books, four of which received the National Book Award from the Manila Critics’ Circle: Blood Sacrifice (University of the Philippines Press, 1998); Encanto (Anvil, 1994); Cartography (Anvil, 1992); and Cordillera Tales (New Day, 1990). She is also the author of In the Garden of the Three Islands (Moyer Bell/Asphodel, 1995), and the editor of Not Home, But Here: Writing from the Filipino Diaspora (Anvil, 2003). Her seventh and most recent book is Trill & Mordent (WordTech Editions, 2005), a runner-up for the 2004 Editions Prize. Igloria’s work has appeared in numerous national and international journals; she has received prestigious honors that include the 2004 Fugue Poetry Award, Finalist for the 2004 Larry Levis Editors Prize for Poetry, and Finalist for the 2003 Dorset Prize (Tupelo Press). She has received fellowships from the Fulbright Foundation, the Hawthornden Castle in Scotland, and to the Summer Literary Seminars in St. Petersburg, Russia. Igloria is an associate professor on the faculty of ODU’s Creative Writing Program

    Aspektsysteme

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    „Die folgenden Papiere sind im Umfeld eines Hauptseminars "Aspekt und Tempus" entstanden, das im Wintersemester 1989/90 am Institut für Sprachwissenschaft der Universität zu Köln stattfand. In den folgenden Beiträgen werden nicht alle Aspekte des Aspekts gedeckt; im Vordergrund steht hauptsächlich die Frage der Interaktion von lexikalischer Semantik und Aspektmorphologie, so daß sich die Beschreibung der Aspektmorphologie auf aspektrelevante Fälle beschränkt und Nebenfunktionen (z.B. temporale), Konventionalisierungen, Neutralisierungen usw. weitgehend vernachlässigt werden. Kritik und Anregungen sind höchst willkommen.“ --- Inhalt: Aspekttheorie (Hans-Jürgen Sasse); Albanisch (Christina Leluda); Spanisch (Olga Chapado Chorro & Luisa Garcia Garcia); Japanisch (Antje Seidel & Helga Weyerts); Maa (Christa König); Modemes Chinesisch (Chor-Shing Li); Samoanisch (Mario Longino

    "EL INVIERNO EN LISBOA": lo spazio e il tempo

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    Analisi del romanzo dello scrittore contemporaneo Antonio Muñoz Molina dedicato a Lisbona e figurazioni simboliche della città

    Taccuini e diari di viaggio nel fondo archivistico Maria Luisa Gengaro conservato da ISAL

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    Attraverso l’approfondita analisi dei taccuini e dei diari di viaggio manoscritti di Maria Luisa Gengaro, l’autore pone in evidenza il rigore e la passione con cui l’insigne storica dell’arte promuoveva la conoscenza e lo studio del patrimonio artistico presso i suoi studenti liceali, nel difficile anno 1942. In chiusura del saggio sono inoltre riportati alcuni passi salienti relativi agli appunti di viaggio redatti in forma dattiloscritta dagli studenti del Liceo Parini di Milano, anch’essi conservati all’interno del Fondo Gengaro. Notebooks and travel diaries in the archivial collection Maria Luisa Gengaro, preserved by ISAL The author analyses the notebooks and travel diaries manuscripts by Maria Luisa Gengaro, and describes the rigor and passion with which the eminent art historian promoted the understanding and study of the artistic heritage to her high school students, in the difficult year 1942. In closing, the essay also proposes some salient passages about a travel made by students of Liceo Parini in Milan in typewritten form,conservated in the Fondo Gengar
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