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Carta de colors de Vilada

open access: yes, 2021
"La carta de colors és una eina de reconeixement i valoració del patrimoni edificat i un instrument que permet reforçar la seva estima. Un recurs que identifica cada un dels pobles i el seu territori i permet unes intervencions curoses i integrades. El treball realitzat ha partit del reconeixement del nucli de Vilada.
Rosselló i Nicolau, Maribel   +3 more
openaire   +3 more sources

Determinación de materia orgánica y hierro en rocas pizarrosas mediante medición de su coloración

open access: yesEstudios Geologicos, 1990
El análisis de diferentes pizarras paleozoicas ha permitido establecer una correlación positiva entre el contenido en materia orgánica, así como en hierro, y su coloración, medida con un reflectómetro. .
M. Gutiérrez Claverol, M. Encinas
doaj   +1 more source

El diagrama de flujo como semáforo de seguridad ecológica de los experimentos de laboratorio

open access: yesEducación Química, 2018
Se presenta una métrica integral que permite evaluar el acercamiento verde de un experimento dado, lo anterior a partir de su respectivo diagrama de flujo; en este se integran tanto el tratamiento y la disposición de los residuos, además de considerar ...
Yolanda Marina Vargas-Rodríguez   +5 more
doaj   +1 more source

Geology of the Mt. Cosce sector (Narni Ridge, Central Apennines, Italy) [PDF]

open access: yes, 2016
This paper is companion to a 1:15,000 scale geological map of the southern sector of the Narni Range in Central Italy. This sector of the Apenninic Chain was affected by the western Tethyan rifting stage during the Early Jurassic, and the inherited ...
Cipriani, Angelo
core   +1 more source

Glazed roman ceramic. A multi-analytical approach [PDF]

open access: yes, 2018
A multi-analytical approach has been applied to characterize ancient glazed ceramics from the archaeological sites of Magna Mater temple and Domus Tiberiana on the Palatine Hill (Rome, Italy) dated between the 3rd and the early 5th century AD. The aim
Coletti, Fulvio   +6 more
core   +1 more source

Postales (Reseña)

open access: yesESPACIO I+D: Innovación más Desarrollo, 2022
El título y, cuando lo hay, el epígrafe, llega a contar mucho en la apreciación que se haga de un libro. Como los temas desarrollados, revelan una educación -sentimental, libresca-, una situación ante la literatura.
José Martínez Torres
doaj   +2 more sources

Evolución geológica en la cuenca baja del río Colorado durante el cenozoico, Patagonia Norte, Argentina [PDF]

open access: yes, 2019
Climatic changes and eustatic sea levels have been assumed to be the most important controllers of the Colorado River alluvial fan in northern Patagonia.
Perillo, Gerardo Miguel E.   +2 more
core   +2 more sources

Periodic Anderson model with electron-phonon correlated conduction band [PDF]

open access: yes, 2012
This paper reports dynamical mean field calculations for the periodic Anderson model in which the conduction band is coupled to phonons. Motivated in part by recent attention to the role of phonons in the $\gamma$-$\alpha$ transition in Ce, this model ...
A. C. Hewson   +7 more
core   +3 more sources

Cor do solo: uma abordagem da forma convencional de obtenção em oposição à automatização do método para fins de classificação de solos Soil color: approach to a conventional assessment method in comparison to an automatization process for soil classification

open access: yesRevista Brasileira de Ciência do Solo, 2004
A cor é amplamente reconhecida como uma medida primária identificadora de solos. Propriedades físicas, químicas e mineralógicas de solos podem ser derivadas de sua cor.
R. C. Campos, J. A. M. Demattê
doaj   +1 more source

Stages of maturation of the fruit on germination and oil content in seeds of Jatropha curcas Lin
Estádios de maturação do fruto no desempenho germinativo e teor de óleo de sementes de Jatropha curcas Linn

open access: yesSemina: Ciências Agrárias, 2013
Jatropha curcas Linn., known as physic nut, is a plant that has oil content between 35 and 38%, being used as an alternative for producing biodiesel. However, this culture has uneven fruiting, which discourages the harvest period.
Fernanda Rubio   +3 more
doaj   +1 more source

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