Results 21 to 30 of about 64,179 (268)

Carbon nanotubes prepared in situ in a cellular ceramic by the gelcasting-foam method [PDF]

open access: yes, 2003
The synthesis of carbon nanotubes from an oxide solid solution foam is reported for the first time. A foam of Mg0.9Co0.1Al2O4 solid solution is prepared by the gelcasting-foam method using notably mono- and di-functional acrylate monomers.
Rousset, Abel   +3 more
core   +1 more source

Rien que des ratés !

open access: yesArchéopages, 2018
An archaeological preliminary excavation, carried out by the Inrap in 2011 in Lille, led to the discovery of an important rejection of the production of earthenware.
Vaiana Vincent, Ludovic Debs
doaj   +1 more source

Impact of Zeolite Addition in Semen Extender on Rabbit Sperm Quality after Cryopreservation [PDF]

open access: yesJournal of Animal and Poultry Production, 2019
The aim of this study was to evaluate the effect of adding zeolite mineral in semen extender on rabbit sperm cryopreservation. Ten healthy, fertile rabbit bucks were used, and the ejaculates were obtained using an artificial vagina.
A. Mohammed   +5 more
doaj   +1 more source

Tradiciones alfareras del valle de Cajamarca y cuenca alta del Jequetepeque, Perú

open access: yesBulletin de l'Institut Français d'Études Andines, 2011
This article presents the traditional ceramic production of two regions in the department of Cajamarca: the valley of Cajamarca and the region of San Pablo in the high river basin of the Jequetepeque.
Isabelle Druc
doaj   +1 more source

Improving the sustainability of ceramic tile production in Turkey

open access: yes, 2021
The concept of environmental sustainability and its applications in the ceramic industry has been raised due to the environmental issues related to the construction sector.
Atılgan Türkmen, Burçin   +2 more
core   +1 more source

¿Shashal o no shashal? Esa es la cuestiónEtnoarqueología cerámica en la zona de Huari, Ancash

open access: yesBulletin de l'Institut Français d'Études Andines, 2001
Ceramic production in the Huari region, Ancash, is characterized by the use of ground slate, a temper called shashal, mixed to a yellow clay. Two of the three villages producing around Huari exchange their materials. Further north, in the San Luis-Chacas
Isabelle C. Druc
doaj   +1 more source

Advanced Functional Metal-Ceramic and Ceramic Coatings Deposited by Low-Pressure Cold Spraying: A Review

open access: yes, 2021
Based on the recent analysis of various databases, cold spray (CS), the newest method among thermal spraying technologies, has received the unabated attention of hundreds of researchers continuously since its invention in the 1980s.
Marcin Winnicki
core   +1 more source

Archaeometric Investigations on Archaeological Findings from Palazzo Corsini Alla Lungara (Rome)

open access: yesCeramics
This study reports the analytical investigations on clayey and ceramic finds, characterised by high variability in terms of prime materials, with the aim to determine the role of this important ceramic production situated close to the city walls ...
Tilde de Caro   +6 more
doaj   +1 more source

Evaluation of color prediction models in the decoration of ceramic tiles [PDF]

open access: yes, 2008
The manufacturing of ceramic tiles is a very complex process, where a wide range of variables has an important influence in the final product. With regard to external appearance, the most of the production defects take place in the decoration station ...
B. Defez   +9 more
core   +1 more source

Properties of a Pressureless Sintered 2Y-TZP Material Combining High Strength and Toughness

open access: yesCeramics
Yttria stabilized zirconia materials are frequently used in mechanical engineering and biomedical applications. Demanding loading conditions require materials combining a high level of strength and fracture toughness. A ready-to-press alumina doped 2 mol%
Frank Kern, Bettina Osswald
doaj   +1 more source

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