Results 81 to 90 of about 4,786,246 (207)
Cerâmica, 2007 Ligantes hidráulicos, como os cimentos de aluminato de cálcio e as aluminas hidratáveis, são os responsáveis pelo desenvolvimento de resistência mecânica de concretos refratários (desmoldagem) influenciando também as suas propriedades reológicas ...
I. R. Oliveira, V. C. Pandolfelli
doaj +1 more source
Algal‐derived functional additives for ensured safety and efficacy
EFSA Journal, Volume 23, Issue S1, December 2025.Abstract This document was developed within the framework of the EU‐FORA fellowship programme, which aims to improve expertise in food risk assessment through training to ensure awareness for future risk analysis needs. The work aimed to study extracts obtained from macroalgae to be used as functional additives and discusses issues related to their ...
Aurora Silva +3 more
wiley +1 more source
PEDOTRANSFER FUNCTIONS FOR WATER RETENTION IN THE MAIN SOILS FROM THE BRAZILIAN COASTAL PLAINS
Ciência e Agrotecnologia, 2015 Pedotransfer functions (PTFs) are equations used to estimate soil characteristics difficult to determine from other easily obtained ones. Water retention in soil is used in several agronomic and environmental applications, but its direct determination is
Elidiane da Silva +5 more
doaj +1 more source
La (re)construcción de la discapacidad en el imaginario juvenil. El sistema de representaciones de jóvenes estudiantes de secundaria [PDF]
, 2013 Nº temático - Lógicas de desenvolvimento social inclusivo e sustentávelNeste artigo apresentam-se e discutem-se resultados de uma investigação realizada com uma amostra de 1134 jovens estudantes do ensino básico, de ambos os sexos, com idades entre os
Veiga, Carlos
core
Late Burdigalian (Miocene) age for pectinids (Mollusca-Bivalvia) from the Pirabas Formation (northern Brazil) derived from Sr-isotope (87 Sr/86 Sr) data [PDF]
, 2017 The faunas of the highly fossiliferous Pirabas Formation belong to the southern part of the biogeographical unit known as "Neogene Tropical America". This unit developed prior to the closure of the Central American Seaway by the Isthmus of Panama.
Del Río, CJ +4 more
core +1 more source
Cerâmica, 2011 The BiMeVOX materials appear being high attractive for applications at low temperatures when the ionic conductivity is the determining parameter. The occurrence of many types substitution was confirmed for numerous Me ions, but the greatest interest have
S. M. Gheno +2 more
doaj +1 more source
Geomorfologia e tectônica da Formação Barreiras no Estado da Paraíba
, 2006 This work investigates structural and morphological aspects of the Coastal Tablelands in the State of Paraiba. These tablelands were developed predominantly on clayey-sandy sediments of the Barreiras Formation.
Max Furrier +2 more
semanticscholar +1 more source
Hauts niveaux marins pléistocènes du littoral brésilien [PDF]
, 1988 Sur les parties centrale et sud du littoral brésilien, le haut niveau marin correspondant au dernier interglaciaire a laissé d'importantes traces sous la forme de vastes terrasses sableuses. Les témoins du maximum, daté d'environ 123000 ans B.P.
Flexor, J.M., Martin, Louis, Suguio, K.
core
Oral Thrombus : report of 122 cases with clinically descriptive data [PDF]
, 2017 The aim of the present study was to assess the frequency and characterize clinic-pathologic aspects of thrombus occurring as a single lesion or in association with other oral pathologies.
Martins Mussi, Maria Carolina +3 more
core +1 more source
Revista Latino-Americana de Enfermagem, 2011 With the aim of describing barriers to screening for prostate cancer, a domicile survey was carried out covering 160 men of a Family Health Strategy (FHS) area. Slightly over half had undergone the examination.
Elenir Pereira de Paiva +2 more
doaj +1 more source