Difference between heartwood and sapwood
Forest Products Laboratory (U.S.)
1919
Search results
25,748 records were found.
Dissertação de mestrado integrado em Engenharia Biomédica
Fundação para a Ciência e a Tecnologia
Relatório de estágio de mestrado em Ensino do 1º e 2º Ciclo do Ensino Básico
FEDER funds through the program
COMPETE (project PTDC/ECM/119179/2010) and by the Portuguese
Foundation for Science and Technology through the Strategic
Project PEst-C/CTM/LA0025/2011 (Strategic Project – LA 25-2011-
2012)
High Dynamic Range (HDR) imagery is a step-change in
imaging technology that is not limited to the 8-bits per pixel for each color channel that traditional or low-dynamic range digital images have been constrained to. These restrictions have meant that the current and relatively novel imaging technologies including stereoscopic, HD and ultraHD imaging do not provide an accurate representation of the lighting available in a real world environment. HDR technology has enabled the capture, storage, handling and display of content that supports real world luminance
and facilitated the use of rendering methods in special
effects, video games and advertising via novel rendering methods such as image-based lighting; it is also compatible with the other imaging methods and will certainly be a requirement of future high-fidelity imaging format s...
Com o surgimento de estudos, abordagens e definições sobre a sustentabilidade na moda, é clara a necessidade de alternativas e perspectivas para o melhoramento dos sistemas sustentáveis na cadeia têxtil através de dados que permitam uma avaliação integrada e sistêmica de inputs e outputs, nomeadamente através de uma análise dos problemas ao nível da produção de resíduos e da sua minimização. Apresentam-se algumas soluções inovadoras para atingir os objectivos do desenvolvimento sustentável na indústria têxtil na perspectiva da selecção das melhores práticas disponíveis.
Slow Fashion is defined as fashion integrating durable and timeless pieces, and specially using superior raw material and high quality finishing. It came out from concepts generated by the slow design, a new approach to present products able to respect human condition, biodiversity and the limitation of natural resources. It is directly concerned with sustainability, due to inherent increase of life cycle of the products and the significant reduction of the impact of human actions in the environment. Slow Fashion is responsible by higher quality and durability of the pieces, offering to the consumer specific and exclusive products. All the players in the textile chain can get higher value with fair salaries and better working conditions. This means less textile wastes, constantly rejected to the environment. A true challenge will be fa...
Relatório de estágio de mestrado em Ensino de Biologia e de Geologia no 3º ciclo
do Ensino Básico e no Ensino Secundário
Tese de doutoramento em História
especialidade de Demografia Histórica
As far as the question of sustainability in textile fashion is under analysis, the roles played by the consumer, the manufacturer and the designer must be considered as having high impact in the lifecycle of the product and consequently, on environmental conservation. The value at-tributed to the final product should be opposed to the so-called textile waste which is being widely produced in order to have a cheaper final product by choosing low cost raw materials and wrong solutions for the productive processes. Thus, the textile products will have a short life cycle and will soon be disposed to the environment. Governments around the world must understand the impact of the production of textiles in the environment and so they will be able to legislate and correspond to the increasing awareness already expressed by many sectors of the ...
