Results 31 to 40 of about 17,571 (214)
, 2014 The Thracians built structures such as dolmens and false cupola tombs possibly related to their cults and funerary rites. The orientations of the Thracian dolmens fulfill two conditions: First, they point toward mountaintops, where there are often rock sanctuaries; second, the prevailing orientation of the dolmens is toward southwest. In that direction,
González-García, A. César +2 more
openaire +2 more sources
Fano resonance in Al nano-dolmen plasmonic structure for enhanced biosensing
Sensing and Bio-Sensing Research, 2017 Aluminum nanoparticles or nanolayers are low cost and high quality materials for plasmonic sensing. Here we systematically studied the Fano characteristics of Al nano-dolmen and achieved the continuously turning the Fano dips in visible ranges.
Yu Ren +5 more
doaj +1 more source
Ethiopian Journal of the Social Sciences and Humanities, 2008 The megalithic culture in Ethiopia consists of stelae, dolmens, and tumuli which are extensively distributed throughout the country. Compared to the extent of the distribution, however, the initial tasks of methodical survey and locating them have been ...
Worku Derara
doaj +1 more source
Cuadernos de Arqueología de la Universidad de NavarraEl hallazgo en 1997 de una placa idoliforme inédita en la superficie del Dolmen de Facho (Figueira da Foz) motivó este estudio. Dada la rareza de este tipo de artefacto en la necrópolis megalítica de la Serra da Boa Viagem, su análisis permitió ampliar ...
Carlos Batista +2 more
doaj +1 more source
Quatre dòlmens i un menhir nous a Portbou (Alt Empordà). Una troballa singular entre els anys 2004-2007 [PDF]
, 2011 Al municipi de Portbou (Alt Empordà) només es coneixia un dolmen abans de l’any 2004, el del Coll de la Farella, cavalcat entre aquest terme i el de Cervera de la Marenda, que ja va ser citat l’any 1981 per Jean Abelanet, l’investigador nord-català que ...
Carreras, Enric, Tarrús, Josep
core +1 more source
Renaissance Studies, EarlyView.Abstract This article examines how late bardic poetry transforms the condition of exile into a literary mode that reimagines community and tradition. I argue that poetry of lament, blessing and devotion articulates a broader literary consciousness that anticipates modern notions of a national consciousness. The compilation of bardic verse in manuscript
Daniel T. McClurkin
wiley +1 more source
Advanced Optical Materials, Volume 14, Issue 9, 6 March 2026.Second harmonic generation (SHG) typically requires non‐centrosymmetric crystals to be realized. Here, we experimentally demonstrate a 105‐fold boost in the SHG response from centrosymmetric materials by realizing gold nanocavity arrays forming plasmonic metasurfaces.
Sky Semone +3 more
wiley +1 more source
Heritage Science, 2021 The dolmen of Guadalperal (Spain) became well known in 2019 when the waters of the reservoir in which it had long been submerged became so depleted as to leave it above water and highly visible. This gave rise to great media and social polemic.
Enrique Cerrillo-Cuenca +5 more
doaj +1 more source
Advanced Photonics Research, Volume 7, Issue 1, January 2026.Optical simulations of composite plasmonic split‐ring resonators show that a magnetic response can be obtained at wavelengths near the visible regime. The response is further increased by extending the geometry and enabling a Fano resonance through the coupling of magnetic dipoles.
Maximilian Grimmer, Monika Fleischer
wiley +1 more source
Planimetría de alta resolución del dolmen de Menga (Antequera, Málaga) mediante escaneado láser terrestre, levantamiento 3D y fotogrametría [PDF]
, 2014 Dielectric metasurfaces can achieve flexible beam manipulations. Herein, we study dielectric metasurfaces with different refractive indices, periods, incident angles, and cross-sectional shapes to determine the metasurface working mechanisms.
Baceiredo Rodríguez, Daniel +3 more
core +4 more sources