Relatório final de consultoria (IICA/PRODETAB).

Cultivo in vitro de tecidos do carrapato Boophilus microplus e obtenção de imunógenos. Desenvolvimento de um teste de imunocromatografia para detecção de anticorpos contra Babesia bigemina. Imunidade conferida pela membrana externa dos corpúsculos iniciais de Anaplasma marginale e proteínas principais da superfície MSP-2 E MSP-5, associadas a indutor inespecífico de imunidade celular em bovinos.bitstream/item/136446/1/DOC-94.pd

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

Influence of the external pressure on the quantum correlations of molecular magnets

The study of quantum correlations in solid state systems is a large avenue for research and their detection and manipulation are an actual challenge to overcome. In this context, we show by using first-principles calculations on the prototype material KNaCuSi$_{4}$O$_{10}$ that the degree of quantum correlations in this spin cluster system can be managed by external hydrostatic pressure. Our results open the doors for research in detection and manipulation of quantum correlations in magnetic systems with promising applications in quantum information science

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

Contribuição das folhas de lianas na produção de serapilheira em um fragmento de floresta estacional semidecidual em São Carlos, SP.

(Contribuição das folhas de lianas na produção de serapilheira em um fragmento de floresta estacional semidecidual em São Carlos, SP). A produção de serapilheira em um fragmento de floresta estacional semidecidual foi analisada durante 12 meses, sendo o material recolhido separado em frações de: galhos, material reprodutivo, folhas de espécies de lianas e folhas de demais espécies. O total de material produzido foi de 12.221 kg ha-1 ano-1, sem diferença significativa entre os meses observados e sem relação significativa também com o período seco. A fração das folhas teve a maior contribuição com 7.750 kg ha-1 ano-1, da qual 2.317 kg ha-1 ano-1 (19%), correspondem às folhas de lianas, que apresentam ampla distribuição no fragmento. A maioria das lianas contudo, não a presentaram deciduidade marcante como ocorre com algumas espécies arbóreas desse tipo florestal. A produção de folhas de lianas para a serapilheira é constante, porém uma maior queda foi relacionada com a alta evapotranspiração real ocorrida no período de estud

Evidence for entanglement at high temperatures in an engineered molecular magnet

The molecular compound [Fe$_{2}$($\mu_{2}$-oxo)(C$_{3}$H$_{4}$N$_{2}$)$_{6}$(C$_{2}$O$_{4}$)$_{2}$] was designed and synthesized for the first time and its structure was determined using single-crystal X-ray diffraction. The magnetic susceptibility of this compound was measured from 2 to 300 K. The analysis of the susceptibility data using protocols developed for other spin singlet ground-state systems indicates that the quantum entanglement would remain at temperatures up to 732 K, significantly above the highest entanglement temperature reported to date. The large gap between the ground state and the first-excited state (282 K) suggests that the spin system may be somewhat immune to decohering mechanisms. Our measurements strongly suggest that molecular magnets are promising candidate platforms for quantum information processing