914 research outputs found
Perfil eletroforético de zeínas em acessos da coleção núcleo do banco ativo de germoplasma de milho da Embrapa.
On the mutual effect of ion temperature gradient instabilities and impurity peaking in the reversed field pinch
The presence of impurities is considered in gyrokinetic calculations of ion
temperature gradient (ITG) instabilities and turbulence in the reversed field
pinch device RFX-mod. This device usually exhibits hollow Carbon/Oxygen
profiles, peaked in the outer core region. We describe the role of the
impurities in ITG mode destabilization, and analyze whether ITG turbulence is
compatible with their experimental gradients.Comment: 19 pages, 9 figures, accepted for publication in Plasma Phys.
Control. Fusio
Undifferentiated Sarcoma of the Liver in the Adult
Os AA apresentam um caso clínico de sarcoma indiferenciado do fígado no adulto com metástases pulmonares, cardíacas e com recidiva local hepática. Salienta-se a contribuição dos exames complementares de diagnóstico, com especial relevo para a ecocardiografia no diagnóstico precoce de metástases intracardiacas. Não encontrámos qualquer outro caso descrito na literatura portuguesa
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Attraction and Passage Efficiency of a Vertical-Slot Fish Pass for Sea Lamprey
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Fish Passage Studies I: Sea Lamprey Behaviour During Negotaiton of Technical and Nature-Like Fish Passes
Produção inicial de frutos num plantio de açaí em Porto Velho, Rondônia.
O objetivo deste estudo foi avaliar a produção inicial de frutos entre de um plantio de açaí BRS Pará em Rondônia
Impact of dietary inclusion of wine and olive oil waste extracts on physiological and health status of seabass (Dicentrarchus labrax)
Aquaculture is the only way to satisfy the growing global demand for seafood without depleting natural fisheries resources. Disease outbreaks are major threats to aquaculture production. The use of antibiotics or chemotherapeutics has been a common practice to combat infectious diseases that threaten production and induce high economic losses. This practice promotes high environmental harmful impacts and risks to human health (e.g., antibiotic-resistant bacteria).
Thus, the development of nutritional strategies, such as natural functional supplements (FS) that preserve fish's health and well-being while preventing potential zoonotic disease and antibiotics use, is highly recommended to achieve the economical and sustainability of aquaculture. Wine and olive oil industry by-products (such as grape marc (GM) and olive pomace (OP)) are a source of high-value bioactive molecules, such as antioxidant and phenolic compounds. Thus, the valorisation of these agro-industrial by-products into new FS for aquafeeds is of high practical interest, contributing to the circular economy. The present study aims to evaluate the prospective beneficial effects of a previous optimised antioxidant-rich extract of a GM and OP mixture (WO) on seabass physiological and health status. For this purpose, two similar plant-based diets were formulated, including 0 (control diet) and 0.4% of WO extract (WO diet), corresponding to 0 and 91.1 of total antioxidants (m TE/g diet), respectively. After feeding seabass with these diets for ten weeks, the fish haematological, biochemical and immunological were assessed. The results demonstrated that 0.4% optimised WO extract decreases the mean corpuscular volume (control 159 ±53; WO 119± 9, p=0.042) in seabass. Other immunological parameters are being performed further to understand this extract's impact on seabass health status.Project SPO3 (ref.POCI-01-0145-FEDER-030377;FCT); project InovFeed(ref. MAR02.01.01-FEAMP-0111;Mar2020)info:eu-repo/semantics/publishedVersio
Biometria de frutos em um plantio de açaí em Porto Velho, Rondônia.
O objetivo deste trabalho foi realizar a biometria de frutos em um plantio de açaí em Porto Velho, Rondônia
A Comparative Proteomic Analysis of Praziquantel-Susceptible and Praziquantel-Resistant Schistosoma mansoni Reveals Distinct Response Between Male and Female Animals
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