Results 41 to 50 of about 569,836 (364)
Beech wood treated with polyglycerol succinate: a new effective method for its protection and stabilization [PDF]
, 2020 This paper deals with an original and non-biocidal chemical treatment consisting of a vacuum/pressure impregnation step of beech wood with a water-borne mixture made from heat-activated condensation of succinic anhydride (SA) and glycerol (G).
Fredon, Emmanuel +4 more
core +1 more source
Materials Research Express, 2021 In order to improve the application range of lignin phenolic resin, lignin thermoplastic phenolic resin was prepared by controlling the molar ratio (formaldehyde: phenol) with liquefied lignin, phenol and formaldehyde as raw materials, and thermoplastic ...
Yu Ren +5 more
doaj +1 more source
Cailiao gongcheng, 2018 Poly (m-diethynylbenzene-methylsilane-phenylsilane)(PDMP), the heat-resistant silicon-alkyne resin, was synthesized from m-diethynylbenzene, methylsilane and phenylsilane by the method of Grignard reagent. FT-IR, NMR and GPC were selected to characterize
GE Juan +4 more
doaj +1 more source
Acetoacetate based thermosets prepared by dual-Michael addition reactions [PDF]
, 2019 A novel set of dual-curable multiacetoacetate-multiacrylate-divinyl sulfone ternary materials with versatile and manipulable properties are presented.
Fernández Francos, Xavier +3 more
core +2 more sources
To cure or not to cure…that is the question
Apollo Medicine, 2004 India is home to the largest number of thalassemic carriers in the world with close to 9,000 new cases of thalassemia major being reported every year. Most children with this disease die before the age of 20 because of the unavailability of safe blood products in adequate amounts and/or the expense of iron-chelating drugs that is needed throughout ...
openaire +2 more sources
Separations, 2023 Sulfuric acid curing and leaching is a promising technology for treating refractory ores. In this work, a refractory concentrate containing 3191 ppm uranium (U), 2135 ppm niobium (Nb), and 0.7% rare earth minerals (REMs) went through two stages: curing ...
Wei Jiang +8 more
doaj +1 more source
Laplacian-P-splines for Bayesian inference in the mixture cure model [PDF]
, 2021 The mixture cure model for analyzing survival data is characterized by the assumption that the population under study is divided into a group of subjects who will experience the event of interest over some finite time horizon and another group of cured subjects who will never experience the event irrespective of the duration of follow-up.
arxiv +1 more source
Non-destructive evaluation of an infusion process using capacitive sensing technique [PDF]
, 2016 In this study, a capacitive sensing based non-destructive evaluation technique is applied to a vacuum assisted resin infusion process for the fabrication of glass fibre reinforced composites, as such different steps of the fabrication process (the ...
Bossuyt, Frederick +7 more
core +1 more source
A 2-step estimation procedure for semiparametric mixture cure models [PDF]
arXiv, 2022 Cure models have been developed as an alternative modelling approach to conventional survival analysis in order to account for the presence of cured subjects that will never experience the event of interest. Mixture cure models, which model separately the cure probability and the survival of uncured subjects depending on a set of covariates, are ...
arxiv
RTM production monitoring of the A380 hinge arm droop nose mechanism: a multi-sensor approach [PDF]
, 2016 his research presents a case study of production monitoring on an aerospace composite component: the hinge arm of the droop nose mechanism on the Airbus A380 wing leading edge.
Chiesura, Gabriele +7 more
core +2 more sources