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Analysis of the application of critical chain project management in the product development process and portfolio management of an aircraft manufacturer
(2016-07-01)
Products portfolio management, as a part of a product development process, presents challenges as the products life cycle of many sectors, has been continuously diminished. Though several academic studies support the thesis ...
Evaluation of maturity levels in the management of product development: case studies in the capital goods industry
(2010)
In recent approaches to the management of product development process (PDP), maturity levels have attracted the attention of practitioners and researchers. The CMMI model contributes to evaluate the maturity levels and ...
Production of workers, queens and males in Plebeia remota colonies (Hymenoptera, Apidae, Meliponini), a stingless bee with reproductive diapause
(FUNPEC-EDITORA, 2009)
Queen, male and worker production was studied during one year in three Plebeia remota colonies from Atlantic Rainforest in Cunha, Sao Paulo State, and two from a subtropical Araucaria forest in Prudentopolis, Parana State. ...
Knowledge-based integrated Production Management Model applied to automotive companies
(2010-12-01)
This paper aims to examine the relevance of a production management model, in the shop-floor operations environment, that integrates the dimensions of production organisation (lean and mass production), work organisation ...
On the higher Whitehead product
(2016-12-01)
Porter’s approach is used to derive some properties of higher order Whitehead products, similar to those ones for triple products obtained by Hardie. Computations concerning the higher order Whitehead product for spheres ...
Experimental design, modeling, and optimization of production of xylooligosaccharides by hydrothermal pretreatment of sugarcane bagasse and straw
(2022-01-01)
Hydrothermal pretreatment (HP) of two by-products of sugarcane, bagasse (SB) and straw (SS), was optimized to produce xylooligosaccharides (XOS). A central composite rotational design (CCRD) in conjunction with response ...
A low-cost virtual studio based on Augmented Reality for video production
(Springer, 2019-12-01)
Film, television, and Internet productions have generated content that combines real and virtual elements in the same scene. In a traditional production pipeline, virtual elements are inserted only in the post-production ...
Energy conversion efficiency in sugarcane cultivars as a function of production environments in Brazil
(2021-10-01)
Energy production needs to increase in order to meet population and industrial growth in the coming decades, and clean energy that promotes the reduction of polluting gases in the atmosphere is required. Sugarcane is a ...
Discrepancies of products of zeta-regularized products
(International Press of Boston, Inc., 2012)
Zeta-regularized products Πmam are known not to commute with finite products, so one studies the discrepancy Fn given by exp(Fn) := {equation presented}. For a rather general class of products, associated to polynomials ...