156 research outputs found
Head And Neck Reconstruction Using Infrahyoid Myocutaneous Flaps.
The use of pedicled myocutaneous flaps in head and neck reconstruction is widely accepted. Here we describe our experience with infrahyoid flaps (IHFs) employed to cover surgical defects in the oral cavity and oropharynx in patients with benign and malignant tumors. The aim was to evaluate the success rate for infrahyoid myocutaneous flap procedures performed at a single institution. Retrospective study, at the Head and Neck Surgery Service, Unicamp. Fourteen IHFs were used to reconstruct surgical defects in eleven men (78.5%) and three women (21.5%) with a mean age of 66.4 years. The anterior floor of the mouth was reconstructed in nine patients (64.2%), the base of tongue in three (21.4%), the lateral floor in one (7.1%), and the retromolar area (7.1%) in one. Thirteen patients (92.8%) had squamous cell carcinoma (SCC) and one (7.2%) ameloblastoma. The disease stage was T3 in eight (61.5%) of the SCC cases and T4 in five (38.5%). No patient presented total flap loss or fistula. The most common complication was epidermolysis, which delayed the beginning of oral ingestion. The patients with SCC received postoperative radiotherapy without major consequences to the flap. IHF is a safe and reliable procedure for reconstructing head and neck surgical defects. Due to its thinness and malleability, its use for oral cavity and oropharynx defects provides favorable cosmetic and functional outcomes. Complications, when present, are easy to manage.124271-
Educação e mercado de trabalho em Portugal: retornos e transições
http://www.poatfse.qren.pt/upload/docs/Diversos/ESTUDOS/Estudos%202014/Relatorio_final_U_Minho.pdf[Sumário Executivo] A adesão de Portugal à União Europeia
em 1986
coincide com a apro-
vação da estratégia para a concretização de um mercado interno no
espaço europeu, coloca
ndo desafios às economias dos países euro-
peus e em particular à economia portuguesa, em matéria de produti-
vidade e competitividade. O tradicional paradigma de competitividade
assente em baixos salários é exposto a um nível de concorrência sem
precedentes,
revelando
-
se inadequado para fazer face a este novo con-
texto de mercados integrados, caracterizados por uma livre circulação
de bens, serviços e
fatores
produtivos. A capacidade de resposta do
mercado de trabalho português é testada, assim como a qualidade
da
sua força de trabalho, do seu capital humano. Avaliar a qualidade do
capital huma
no
implica, também, aferir o impacto do sistema educa-
tivo na força de trabalho, quer ao nível do indivíduo, quer ao nível da
sociedade. (excerto)Projecto: 000 598 402 012, POAT FSE – Programa Operacional de Assistência Técnica do Fundo Social Europeu, POATFSE: gerir, conhecer e intervir, QREN
Cultivation of algae in photobioreator and obtention of biodiesel
In this work we described the cultivation of Chlorella vulgaris in a photobioreactor to algal biomass production. The dried biomass was used as feedstock for biodiesel production, it presented 26% lipids and via sonocatalysis stage of the methodology resulted in 60% of fatty acid methyl esters (FAME). The FAME content was confirmed by Gas Chromatography (GC).CNPqFAPERGSCoordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES
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