Proposta de uma aplicação de QFD para a escolha de inovação de matéria prima no desenvolvimento de produto

Orientador : Roberto CerviArtigo (especialização) - Universidade Federal do Paraná, Setor de Ciências Sociais Aplicadas. Curso de Especialização MBA em Gestão da Qualidade.Inclui referênciasDisponível em formato digital.Resumo: A indústria têxtil brasileira está classificada como quinto maior produtor têxtil do mundial e como o quarto maior parque produtivo de confecção do mundo. Entretanto, a importação desenfreada de tecidos fabricados em países asiáticos com os preços subfaturados levou à crise de várias tecelagens e indústrias de vestuário tradicionais no Brasil. Como contramedida, as organizações têm buscado novos conhecimentos sobre as necessidades dos clientes e ideias para aperfeiçoar a gestão e reduzir custos para conseguir participar deste mercado competitivo. Fornecer além do necessário pode ser visto como desperdício de custos para a empresa. Este artigo apresenta uma proposta de utilização da metodologia QFD como ferramenta base para transformar requisitos de cliente em requisitos de mercado no processo da escolha de opções para o desenvolvimento de novos produtos com ênfase em inovação tecnológica têxtil. A construção deste artigo iniciou através do estudo da literatura e artigos sobre Gestão de Desenvolvimento de Produto e Desdobramento da Função Qualidade - GDP e QFD para obter conteúdos necessários à sustentação de toda aplicação efetiva apresentada ao segmento em foco. Um exemplo será utilizado para facilitar a visualização de como funciona o método proposto

Pars plana vitrectomy for diabetic macular edema. Internal limiting membrane delamination vs posterior hyaloid removal. A prospective randomized trial

To access publisher full text version of this article. Please click on the hyperlink in Additional Links field.BACKGROUND: Diabetes mellitus, as well as subsequent ocular complications such as cystoid macular edema (CME), are of fundametal socio-economic relevance. Therefore, we evaluated the influence of internal limiting membrane (ILM) removal on longterm morphological and functional outcome in patients with diabetes mellitus (DM) type 2 and chronic CME without evident vitreomacular traction. METHOD: Forty eyes with attached posterior hyaloid were included in this prospective trial and randomized intraoperatively. Prior focal (n = 31) or panretinal (n = 25) laser coagulation was permitted. Group I (n = 19 patients) underwent surgical induction of posterior vitreous detachment (PVD), group II (n = 20 patients) PVD and removal of the ILM. Eleven patients with detached posterior hyaloid (group III) were not randomized, and ILM removal was performed. One eye had to be excluded from further analysis. Examinations included ETDRS best-corrected visual acuity (BCVA), fluorescein angiography (FLA) and OCT at baseline, 3 and 6 months postoperatively. Main outcome measure was BCVA at 6 months, secondary was foveal thickness. RESULTS: Mean BCVA over 6 months remained unchanged in 85% of patients of group II, and decreased in 53% of patients of group I. Results were not statistically significant different [group I: mean decrease log MAR 95% CI (0.06; 0.32), group II: (-0.02; 0.11)]. OCT revealed a significantly greater reduction of foveal thickness following PVD with ILM removal [group I: mean change: 95% CI (-208.95 μm; -78.05 μm), group II: (-80.90 μm: +59.17 μm)]. CONCLUSION: Vitrectomy, PVD with or without ILM removal does not improve vision in patients with DM type 2 and cystoid diabetic macular edema without evident vitreoretinal traction. ILM delamination shows improved morphological results, and appears to be beneficial in eyes with preexisting PVD

Consensus standards for acquisition, measurement, and reporting of intravascular optical coherence tomography studies

Objectives: The purpose of this document is to make the output of the International Working Group for Intravascular Optical Coherence Tomography (IWG-IVOCT) Standardization and Validation available to medical and scientific communities, through a peer-reviewed publication, in the interest of improving the diagnosis and treatment of patients with atherosclerosis, including coronary artery disease. Background: Intravascular optical coherence tomography (IVOCT) is a catheter-based modality that acquires images at a resolution of ∼10 μm, enabling visualization of blood vessel wall microstructure in vivo at an unprecedented level of detail. IVOCT devices are now commercially available worldwide, there is an active user base, and the interest in using this technology is growing. Incorporation of IVOCT in research and daily clinical practice can be facilitated by the development of uniform terminology and consensus-based standards on use of the technology, interpretation of the images, and reporting of IVOCT results. Methods: The IWG-IVOCT, comprising more than 260 academic and industry members from Asia, Europe, and the United States, formed in 2008 and convened on the topic of IVOCT standardization through a series of 9 national and international meetings. Results: Knowledge and recommendations from this group on key areas within the IVOCT field were assembled to generate this consensus document, authored by the Writing Committee, composed of academicians who have participated in meetings and/or writing of the text. Conclusions: This document may be broadly used as a standard reference regarding the current state of the IVOCT imaging modality, intended for researchers and clinicians who use IVOCT and analyze IVOCT data

Pengikatan Jual beli rumah melalui pengembang pada PT. Riau Runggo Abadi di kota Pekanbaru

ix.; 91 hal.; bibl.; lamp.; 23 c