Results 51 to 60 of about 1,919 (297)

Xuventude e patrimonio. O exemplo do Campo Internacional de Traballo das Illas Cíes

Cuadernos de Estudios Gallegos, 2004
[gl] No sur da Illa do Medio do arquipélago das Cíes, localízase o «Castro das Hortas», inventariado dende 1992. A Dirección Xeral de Xuventude encargou un proxecto para a posta en valor do xacemento, utilizando ós voluntarios do Campo Internacional de ...
Manuel García Valdeiras
doaj   +1 more source

Los castros de Lara (Lara de los Infantes, Burgos): una visión de conjunto [PDF]

, 2015
Los castros de Lara son muy conocidos por sus características morfológicas y por las excavaciones de Martínez Burgos y Monteverde. La escasa información escrita sobre estos yacimientos ha dificultado su estudio. Hacemos una valoración global, limitada,
Ruiz Vélez, Ignacio
core  

Unraveling ovarian histology: The key morphological aspects that spur the development of the Fossa ovarii in equine

The Anatomical Record, EarlyView.
Abstract The equine ovary exhibits unique structural and developmental features that distinguish it from those of other domestic species, including the presence of an ovulation fossa and an inversion of cortical and medullary layers. This study aimed to investigate the morphostructural development of the equine fetal ovary, with particular emphasis on ...
Laura Ver Goltz, Silvio Pires Gomes, Bruno Cesar Schimming, Fabio Cesar Magioli Abdala, Maria Angélica Miglino, Tais Harumi de Castro Sasahara   +5 more
wiley   +1 more source

A Methodology for the Calculation of Typical Gas Concentration Values and Sampling Intervals in the Power Transformers of a Distribution System Operator

Energies, 2020
Predictive maintenance strategies in power transformers aim to assess the risk through the calculation and monitoring of the health index of the power transformers.
Sergio Bustamante, Mario Manana, Alberto Arroyo, Raquel Martinez, Alberto Laso   +4 more
doaj   +1 more source

Determining the timeline of gonadal and genital differentiation in male and female equine fetuses allows for early detection and intervention in malformations

The Anatomical Record, EarlyView.
Abstract Sexual differentiation in the equine fetus involves coordinated morphogenetic processes that shape both the gonads and the genital ducts. Although the formation of testes and ovaries has been relatively well documented, the temporal dynamics and morphometric patterns of the mesonephric (Wolffian) and paramesonephric (Müllerian) ducts remain ...
Tais Harumi de Castro Sasahara, Silvio Pires Gomes, Fabio Cesar Magioli Abdala, Bruno Cesar Schimming, Maria Angelica Miglino   +4 more
wiley   +1 more source

Primeras dataciones directas de 14C AMS para la orfebrería protohistórica del Noroeste de la Península Ibérica

Trabajos de Prehistoria, 2015
En este artículo se dan a conocer las primeras dataciones radiocarbónicas directas para la orfebrería castreña del noroeste de la Península Ibérica, obtenidas a partir de tres muestras procedentes de una masa de fundición y de un lingote plano-convexo de
Xosé-Lois Armada, Óscar García-Vuelta
doaj   +1 more source

Paleopathology of a putative colossosaurian caudal vertebra (Neosauropoda: Titanosauria) from the Presidente Prudente Formation, Brazil

The Anatomical Record, EarlyView.
Abstract Studies investigating paleopathologies in sauropods remain scarce despite their relative abundance in the fossil record. In this study we report new occurrence of paleopathological features, corresponding to a neoplasm found in a middle caudal vertebra (MCT.R.2120) of an advanced titanosaur from the Presidente Prudente Formation (Bauru Basin ...
Maria Luiza Peres Bertolossi, Kamila L. N. Bandeira, Roberta Veronese do Amaral, Arthur S. Brum, Rafael C. da Silva, Valéria Gallo   +5 more
wiley   +1 more source

Determination of Transformer Oil Contamination from the OLTC Gases in the Power Transformers of a Distribution System Operator

Applied Sciences, 2020
Power transformers are considered to be the most important assets in power substations. Thus, their maintenance is important to ensure the reliability of the power transmission and distribution system.
Sergio Bustamante, Mario Manana, Alberto Arroyo, Alberto Laso, Raquel Martinez   +4 more
doaj   +1 more source

Reseña de Castro, Castro y Castro (2008) "¿Quién teme a la naturaleza humana?"

Athenea Digital. Revista de pensamiento e investigación social, 2009
Castro Nogueira, Laureano; Castro Nogueira, Luis y Castro Nogueira, Miguel Ángel (2008). ¿Quién teme a la naturaleza humana? Homo suadens y el bienestar en la cultura: biología evolutiva, metafísica y ciencias sociales.
openaire   +3 more sources

Los castros del occidente salmantino. Edad del Hierro y romanización [PDF]

, 2008
[ES] La elevada concentración de castros en el occidente de la provincia de Salamanca plantea una serie de problemas interpretativos a los que la investigación no ha dado respuesta.
Francisco Javier GONZÁLEZ-TABLAS SASTRE, González-Tablas Sastre, Francisco Javier   +1 more
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