107,314 research outputs found
Utopia. Le forme dell'aria. Da Leonardo da Vinci a Pagani Utopia
No full textIl libro presenta la nuova ypercar UTOPIA progettata da Horacio Pagani sulla base delle più recenti tecnologie in fibra di carbonio e con concetti aerodinamici che risalgono a Leonardo da Vinci. Il volume è perciò diviso in due parti: una sugli studi e i disegni di Leonardo sull'aria, il vento, il volo, scritta da P.C.Marani; l'altra sulla nuova ypercar a cura di R.Puyal
Utopia. The shape of Air from Leonardo to Pagani Utopia
No full textThe new ypercar Utopia is based on the most update technology which goes back to the aerodynamic studies by Leonardo da Vinci. The book is therefore divided in two parts: the first with texts by P.C.Marani on the Leonardo's drawings and studies on air, the second by Puyal on the new Utopia car
Value Network Dynamics in 3G-4G Wireless Communications: a System Thinking approach to the Strategic Value Assessment Model
No full textThis article develops a map to analyze the dynamic forces that influence the structure and development of 3G (third generation) wireless communications value networks. The analysis builds on the Strategic Value Assessment Model (Fine, et al. 2002) and
utilizes a qualitative System Dynamics mapping approach. The map focuses on the driving forces affecting user adoption of 3G services, focusing on customer dynamics, competitive dynamics, and technology dynamics. To analyze adoption of 3G services by customers, the articles maps the dynamics of (1) network investment and user population, (2) entry of service innovators as well as price competitors, (3) the effects of positive network externalities arising from a larger user population, (4) price compression as lower willingness-to-pay users adopt 3G services, (5) scale economies in terminal costs and prices, and (6) new content development as a draw to new users. Applying inductive systems diagrams hypotheses are integrated into a causal loop map and tested with data collected at 15 communications-industry workshops attended by 190 participants in Europe. The map aims to deepen the understanding of the possible evolutionary paths of the 3G wireless value network. The article seeks also to assess which future scenarios are plausible and what dynamic triggers might make them likely
FONDAMENTO E FONDAZIONE
No full textIl volume contiene contributi di: ALES BELLO A. (ed.), BASTIT M., BORMANS M., DOTOLO C., ESPOSITO C., HEMMING L.-P., LIVI A., LORIZIO G., MACHADO F.A., MARANI G., MELCHIORRE V., MESSINESE L. (ed.), MOLINARO A. (ed.), PANGALLO M., PIERETTI A., SALA G.B., SCIUTO I., SCOLA A., SEIDL H., STEFANI P
Wheat milling and flour quality evaluations
No full textWheat is the most versatile cereal due to the capacity of its storage proteins to interact and develop the gluten network, the framework of all bakery products. Due to the presence of a deep crease in the kernel, flour is extracted by a sequence of several breaking, sieving and size-reducing passages, known as the milling diagram. This process makes it possible to contemporaneously separate the bran and germ regions and to break the endosperm cells into a very fine product, suitable for a rapid hydration and gluten development. The milling yield and the flour refinement are strictly related both to the milling conditions and the wheat varieties. The latter highly influence flour technological performances (measured by several instrumental tests) and bread characteristics. Besides refined flours, more and more attention is given to whole-wheat flours, obtained by the inclusion of bran and germ fractions, presently considered as merely by-products, despite their richness in several bioactive compounds
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Debates teóricos y metodológicos actuales sobre las políticas públicas
No full textTabla de contenidos: Saberes expertos y elaboración de políticas públicas : El caso de los economistas en el gobierno / Antonio Camou, Leyla I. Chain. El análisis de las organizaciones estatales. Un recorrido por distintos enfoques teóricos y metodológicos / María Laura Pagani, María Eray Arce. Estado y movimientos sociales. Una propuesta para pensar la relación en torno a cuatro dimensiones de análisis / Mauricio Schuttenberg, Juan Ignacio Lozano. Las piezas de la participación : Dimensiones de análisis, un rompecabezas para armar / María Laura Pagani. Las políticas públicas y las miradas de género. Algunas herramientas para promover su incorporación / Mariel Alejandra Payo. Concepciones, dimensiones y perspectivas del desarrollo / Federico Del Giorgio Solfa, Luciana Mercedes Girotto. Relaciones laborales en el sector público. Algunas particularidades del Estado como espacio de trabajo / Magdalena Gil García. Impersonalidad y responsabilidad colectiva en las instituciones públicas / Gustavo H. Marin, Lupe Marin. Políticas de Gobierno Abierto en los deliberativos municipales / Marta Valeria Pau, Ricardo Sebastián Piana
Debates teóricos y metodológicos actuales sobre las políticas públicas
No full textTabla de contenidos: Saberes expertos y elaboración de políticas públicas : El caso de los economistas en el gobierno / Antonio Camou, Leyla I. Chain. El análisis de las organizaciones estatales. Un recorrido por distintos enfoques teóricos y metodológicos / María Laura Pagani, María Eray Arce. Estado y movimientos sociales. Una propuesta para pensar la relación en torno a cuatro dimensiones de análisis / Mauricio Schuttenberg, Juan Ignacio Lozano. Las piezas de la participación : Dimensiones de análisis, un rompecabezas para armar / María Laura Pagani. Las políticas públicas y las miradas de género. Algunas herramientas para promover su incorporación / Mariel Alejandra Payo. Concepciones, dimensiones y perspectivas del desarrollo / Federico Del Giorgio Solfa, Luciana Mercedes Girotto. Relaciones laborales en el sector público. Algunas particularidades del Estado como espacio de trabajo / Magdalena Gil García. Impersonalidad y responsabilidad colectiva en las instituciones públicas / Gustavo H. Marin, Lupe Marin. Políticas de Gobierno Abierto en los deliberativos municipales / Marta Valeria Pau, Ricardo Sebastián Piana
Problemi ecdotici negli scholia vetera all’Iliade: l’Olimpo ἀγάννιφος in Il. 1.420
No full textL'insieme di materiali esegetici pubblicato da H. van Thiel come Sch. D Il. 1.420 si rivela un amalgama di diverse classi scoliastiche, se studiato sulla base di un’analisi globale e sistematica dell’intero corpus scoliastico: accanto a due parti pertinenti effettivamente agli scolii D, esso include un'aggiunta tipica della ‘supercompilazione’ che caratterizza i manoscritti della famiglia h e uno scolio esegetico. Si fornisce una nuova costituzione del testo, basata su un riscontro dei testimoni
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