10,981 research outputs found
Recomendações para prevenção de perdas pós-colheita do mamão.
Colheita. Ponto de maturação da colheita. Tempo de resfriamento. Condições de resfriamento. Limpeza e desinfestação das câmaras frigoríficas. Classificação de perdas pós-colheita. Outros fatores. Medidas e recomendações para prevenção de perdas.bitstream/item/34418/1/2001-DOC-0044.pd
First record of the mealy plum aphid Hyalopterus pruni (Geoffroy), (Homoptera, Aphidoidea) in Madeira Island
Reuse of clean waste from the fashion industry in sustainable design development with a focus on social responsibility
The present article relates the concept of design in the social sustainability focusing on the environmental issues in vogue, threatened under an excessive generation of clean solid wastes during the mass production of products from existing industries, textiles and footwear, towards the consume of today's societies. The search for imminent solutions face to this problem are centralized on the sustainable design, aiming essentially the co-design based on upcycling principles and the methods of modular design, between designers and young adults with intellectual or physical disabilities, with intention to make creative proposals for new fashion products more sustainable, differentiated and with added value. In this mode, comes up the importance of a more social and ethical design, giving the participatory opportunity between amateurs and professionals to minimize the resources and production processes, and optimizing the life cycle of the product.FEDER funds through the Competitivity Factors Operational Programme - COMPETE and by national funds through FCT – Foundation for Science and Technology within the scope of the project POCI-01-0145-FEDER-007136
On the quantumness of correlations in nuclear magnetic resonance
Nuclear Magnetic Resonance (NMR) was successfully employed to test several
protocols and ideas in Quantum Information Science. In most of these
implementations the existence of entanglement was ruled out. This fact
introduced concerns and questions about the quantum nature of such bench tests.
In this article we address some issues related to the non-classical aspects of
NMR systems. We discuss some experiments where the quantum aspects of this
system are supported by quantum correlations of separable states. Such
quantumness, beyond the entanglement-separability paradigm, is revealed via a
departure between the quantum and the classical versions of information theory.
In this scenario, the concept of quantum discord seems to play an important
role. We also present an experimental implementation of an analogous of the
single-photon Mach-Zehnder interferometer employing two nuclear spins to encode
the interferometric paths. This experiment illustrate how non-classical
correlations of separable states may be used to simulate quantum dynamics. The
results obtained are completely equivalent to the optical scenario, where
entanglement (between two field modes) may be present
Distribution and genetic variability of Staphylinidae across a gradient of anthropogenically influenced insular landscapes
This paper describes the distribution and genetic variability of rove beetles (Coleoptera Staphylinidae) in anthropogenically influenced insular landscapes. The study was conducted in the Azores archipelago, characterized by high anthropogenic influence and landscape fragmentation. Collections were made in five islands, from eight habitats, along a gradient of anthropogenic influence. The species of Staphylinidae from the Azores collected for this study were widely distributed and showed low habitat fidelity. Rove beetle richness was associated with anthropogenic influence and habitat type, increasing from less to more anthropogenic impacted habitats. However, genetic diversity of profiled species (i.e. with three or more specimens per species/habitat) does not seem affected by anthropogenic influence in the different habitat types, isolation or landscape fragmentation. COI haplotypes were, as a rule, not exclusive to a given island or habitat. High level of genetic divergence and nucleotide saturation was found in closely related morphological designated species, demonstrating possible disparities between currently defined taxonomic units based on morphology and molecular phylogenies of Staphylinidae. This study found evidence of cryptic speciation in the Atheta fungi (Gravenhorst) species complex which had thus far remained undetected. Similar trends were found for Oligota parva Kraatz, Oxytelus sculptus Gravenhorst, Oligota pumilio Kiesenwetter. Previous studies with lower taxonomical resolution may have underestimated the biotic diversity reported in the Azores in comparison to other Macaronesian archipelagos.info:eu-repo/semantics/publishedVersio
Produção de plantas medicinais em sistemas agroflorestais: resultados preliminares de pesquisas participativas com agricultores familiares.
bitstream/item/41998/1/CT0070.pd
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