403 research outputs found

    Estimativa de diversidade genética de Cedro (Meliaceae), uma espécie ameaçada.

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    bitstream/CENARGEN/29612/1/cot171.pd

    Isolation and characterization of microsatellite markers for Araucaria angustifolia (Araucariaceae).

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    Made available in DSpace on 2018-06-07T01:00:47Z (GMT). No. of bitstreams: 1 ID290981.pdf: 81074 bytes, checksum: 44a4f17f30b78bfa2946f2ad1dfe014e (MD5) Previous issue date: 2008-02-13bitstream/item/178225/1/ID-29098-1.pd

    Energy performances assessment of extruded and 3d printed polymers integrated into building envelopes for a south Italian case study

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    Plastic materials are increasingly becoming used in the building envelope, despite a lack of investigation on their effects. In this work, an extruded Acrylonitrile-Butadiene-Styrene panel has been tested as a second-skin layer in a ventilated facade system using a full-scale facility. The experimental results show that it is possible to achieve performances very similar to conventional materials. A numerical model has then been developed and used to investigate the performances of plastic and composite polymer panels as second-skin layers. The experimental data has been used to verify the behavior of the numerical model, from a thermal point of view, showing good reliability, with a root mean square error lower than 0.40◦C. This model has then been applied in different refurbishment cases upon varying: The polymer and the manufacturing technology (extruded or 3D-printed panels). Eight refurbishment case studies have been carried out on a typical office building located in Napoli (Italy), by means of a dynamic simulation software. The simulation results show that the proposed actions allow the reduction of the thermal and cooling energy demand (up to 6.9% and 3.1%, respectively), as well as the non-renewable primary energy consumption (up to 2.6%), in comparison to the reference case study

    Isolamento e caracterização de marcadores microssatélites para Araucaria angustifólia (Araucariaceae).

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    bitstream/CENARGEN/29551/1/ct053.pd

    Análise genética em populações de Butia eriospatha (Mart. ex Drude) Becc utilizando marcadores moleculares RAPD.

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    bitstream/CENARGEN/29611/1/cot170.pd
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