714 research outputs found

    Mary Tibaldi Chiesa

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    La voce ricostruisce l'apporto letterario e critico dato da Mary Tibaldi Chiesa alla letteratura per l'infanziaThe headword explains the biography and the contribution of the author Mary Tibaldi Chiesa to the children's literatur

    Per un catalogo dei disegni di Pellegrino Tibaldi: una segnalazione

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    Il contributo segnala e discute un disegno inedito attribuibile alla maturità di Pellegrino Tibaldi

    A Survey of FPGA Optimization Methods for Data Center Energy Efficiency

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    This article provides a survey of academic literature about field programmable gate array (FPGA) and their utilization for energy efficiency acceleration in data centers. The goal is to critically present the existing FPGAs energy optimization techniques and discuss how they can be applied to such systems. To do so, the article explores current energy trends and their projection to the future with particular attention to the requirements set out by the European Code of Conduct for Data Center Energy Efficiency. The article then proposes a complete analysis of over ten years of research in energy optimization techniques, classifying them by purpose, method of application, and impacts on the sources of consumption. Finally, we conclude with the challenges and possible innovations we expect for this sector

    Il "discorso ... nel disegniare et edificare le chiese" di Domenico Tibaldi

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    Le inedite pagine scritte da Domenico Tibaldi, fratello del più noto Pellegrino, sull'architettura sacra si inseriscono nel clima culturale del tardo Cinquecento bolognese, dominato dalla figura del cardinale Paleotti, autore di un importante trattato sulle immagini sacre. Nel saggio viene sottolineata la stretta aderenza a quanto teorizzato da Paleotti, intransigente esponente del rigorismo post-tridentino. Con i rapporti proporzionali teorizzati e l'impiego di elementi desueti quali il nartece, Tibaldi inoltre ripropone, in un nuovo contesto storico, il patrimonio di forme e valori simbolici dell'età primocristiana e medievale.The unpublished pages written by Domenico Tibaldi, brother of the famous Pilgrim, sacred architecture are part of the cultural climate of the late sixteenth century Bolognese, dominated by the figure of Cardinal Paleotti, author of an important treatise on sacred images. In the essay is emphasized strict adherence to what is theorized by Paleotti, uncompromising exponent of the post-Tridentine rigor. With the proportional relationships theorized and the use of obsolete elements such as the narthex, Tibaldi also proposes, in a new historical context, the wealth of forms and symbolic values ​​primocristiana and medieval age

    Dynamically-Tunable Dataflow Architectures Based on Markov Queuing Models

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    Dataflow architectures are fundamental to achieve high performance in data-intensive applications. They must be optimized to elaborate input data arriving at an expected rate, which is not always constant. While worst-case designs can significantly increase hardware resources, more optimistic solutions fail to sustain execution phases with high throughput, leading to system congestion or even computational errors. We present an architecture to monitor and control dataflow architectures that leverage approximate variants to trade off accuracy and latency of the computational processes. Our microarchitecture features online prediction based on queuing models to estimate the response time of the system and select the proper variant to meet the target throughput, enabling the creation of dynamically-tunable systems

    Partial substitution of fish meal with vegetable protein sources in a diet for sea bass: effects on lipogenesis

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    The quality of farmed fish products is influenced by adiposity. The aim of this work is to evaluate the effects of vegetable proteins in practical diets for sea bass on adiposity and lipid metabolism, and the lipid composition of muscle in juvenile sea bass (Dicentrarchus labrax)
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