25 research outputs found
SYNTHESIS OF YTTRIUM AND CALCIUM STABILIZED ZIRCONIA BY CONTROLLED DOUBLE-JET PRECIPITATION
The work is aimed at obtaining yttrium and calcium stabilized zirconia with a spheroidal particle shape and a narrow particle size distribution. It was shown that the stabilizing com-ponents have a different effect on the morphology and particle size distribution of the obtained oxides
SYNTHESIS OF CdS FILMS ON GLASS BY THE AMMONIA-ALKALINE SCHEME
This work is aimed at finding optimal conditions for the synthesis of CdS films in order to obtain films of controlled thickness and high homogeneity. The presence of Cd(OH)2 in the synthesized films was revealed. The optimal parameters for the synthesis of CdS films are found
Proceedings of the second "international Traveling Workshop on Interactions between Sparse models and Technology" (iTWIST'14)
The implicit objective of the biennial "international - Traveling Workshop on
Interactions between Sparse models and Technology" (iTWIST) is to foster
collaboration between international scientific teams by disseminating ideas
through both specific oral/poster presentations and free discussions. For its
second edition, the iTWIST workshop took place in the medieval and picturesque
town of Namur in Belgium, from Wednesday August 27th till Friday August 29th,
2014. The workshop was conveniently located in "The Arsenal" building within
walking distance of both hotels and town center. iTWIST'14 has gathered about
70 international participants and has featured 9 invited talks, 10 oral
presentations, and 14 posters on the following themes, all related to the
theory, application and generalization of the "sparsity paradigm":
Sparsity-driven data sensing and processing; Union of low dimensional
subspaces; Beyond linear and convex inverse problem; Matrix/manifold/graph
sensing/processing; Blind inverse problems and dictionary learning; Sparsity
and computational neuroscience; Information theory, geometry and randomness;
Complexity/accuracy tradeoffs in numerical methods; Sparsity? What's next?;
Sparse machine learning and inference.Comment: 69 pages, 24 extended abstracts, iTWIST'14 website:
http://sites.google.com/site/itwist1
Differential expression in high grade luminal breast cancer and matching histologically normal breast tissue: an ontogenetic study
INVESTIGATION OF THE CONTROLLED TWO-JET PRECIPITATION PROCESS OF HYDRATED ZIRCONIA
The controlled two-jet precipitation process of hydrated zirconia was studied. Particle size experimental information were analyzed using population balance. It was found that hydrated zirconia synthesized at pH = 3 and pH 5 has two populations, and at pH = 8 it has only one population