Encontrados 21 documentos, a visualizar página 1 de 3
Optimization of the humification process during composting and recovery evaluat...
Silva, Maria Elisabete FerreiraDoutoramento em Engenharia do Ambiente - Instituto Superior de Agronomia ; This work aimed to contribute to the knowledge about the formation of humic-like substances (HS-like) during composting and to assess the recovery of these substances from commercial compost with low quality. Several mixtures with raw materials of known composition (wheat flour, dog food) were composted. First, it was studied the influe...
Estudo biomecânico de um feto durante um parto vaginal
Silva, Maria Elisabete Teixeira daTese de mestrado. Engenharia Biomédica. Faculdade de Engenharia. Universidade do Porto. 2012
Co-Compostagem de resíduos avícolas e de resíduos florestais : Um estudo na reg...
Silva, Maria Elisabete FerreiraDissertação apresentada para obtenção do grau de Mestre em Engenharia do Ambiente (ramo de Gestão e Tratamento de Resíduos Industriais), na Faculdade de Engenharia da Universidade do Porto, sob a orientação na FEUP da Profs. Doutora Olga Cristina Pastor Nunes e na Escola Superior de Tecnologia de Viseu do Prof. Doutor Luís Eugénio Teixeira de Lemos
Comparison between french and portuguese sensory evaluation applied on wool lig...
Nogueira, C.; Silva, Maria Elisabete; Schacher, Laurence; Adolphe, Dominique; Broega, A. C.In the frame of bilateral collaboration, the same samples made of wool and dedicated to men suits (light fabrics) have been tested through sensory evaluation panel that has been developed in France (Mulhouse) and Portugal (Guimarães). In this paper, the obtained results have been analyzed, discussed, simulated and differences obtained have been statistically analyzed. It is appeared that for some samples the tw...
A correlation study of subjective sensorial evaluation and objective softness m...
Broega, A. C.; Wang, Lijing; Silva, Maria Elisabete; Wang, XungaiComfort is one of the most important aspects of clothing, especially for next-to-skin garments such as shirts and trousers for summer. Sensorial comfort has a strong relationship with both the mechanical and surface properties of apparel fabric. A comfortable textile material should have properties of softness, smooth surface or texture, be pleasant to touch and very flexible. When assessing fabric handle subje...
Sensory comfort evaluation of wool fabrics by objective assessment of surface m...
Broega, A. C.; Nogueira, C.; Silva, Maria Elisabete; Lima, MárioThe sensorial comfort is one of the most important aspects of clothing, mainly for next-to-skin garments such as trousers for summer. The perceived comfort of wearers of these garments depends to a great extent on the tactile properties of the fabrics. One of the most important surface characteristics of fabrics is the friction coefficient. Two laboratory equipments were developed to evaluate this parameter, th...
A neural network approach in the sensorial comfort of wool light fabrics by sub...
Broega, A. C.; Silva, Maria Elisabete; Silva, RuiThe textile and clothing industry, aware of the marketing evolution cannot neglect the requests of comfort, which have been increasing and are actual exigency for clothing goods consumers. There is an urgent need to evaluate and quantify the comfort properties of textile in general. The present work aims to make a study of the different types of lightweight wool fabrics, based on the objective evaluation of the...
O conforto total do vestuário : design para os cinco sentidos
Broega, A. C.; Silva, Maria ElisabeteQuando se projeta um produto de Design, na maior parte das vezes o sentido mais valorizado pelo designer é a visão, pois é aquele que melhor aprecia a estética e harmonia, descorando sentidos como o olfato, o tato e até a audição. É frequente verificar que belas e funcionais construções arquitetõnicas, tem lacunas no que diz res- peito a isolamento acústico entre pisos ou a problemas de exaustão de odores das c...
The thermal comfort evaluation of woollen fine materials based on consumers pre...
Broega, A. C.; Silva, Maria ElisabeteWe study the subjective and objective properties of woollen fabrics for making summer trousers. The objective parameters of the water vapour permeability and the thermal parameters by thermal manikin were measured and the subjective parameters were evaluated by an inquiry to a trial on the sensations perceived to the touch of fabrics and the trousers when dressed on. In this context, this work studies the senso...
The comfort performance of wool light fabrics based on subjective, objective ev...
Broega, A. C.; Silva, Maria ElisabeteThe textile and clothing industry, aware of the marketing evolution cannot neglect the requests of comfort, which has been an increased and actual exigency of the clothing goods consumers. There is an urgent need to evaluate and quantify the comfort properties of textile in general. This work aims to make a study of the different types of lightweight wool fabrics, based on the objective evaluation of thermophys...
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