3 sonuçlar
Arama Sonuçları
Listeleniyor 1 - 3 / 3
Yayın A comparative morphological, compositional and tl study of tenedos (Bozcaada) and Sile aeolianites, Turkey(Univ Agean, 2012) Polymeris, George S.; Erginal, Ahmet Evren; Güneç Kıyak, NafiyeAeolianites are carbonate-cemented deposits of coastal dune sands, mostly of Quaternary age. Even though aeolianite exposures on the coasts of the Mediterranean Sea are frequent, very few records have been documented from the coasts of either the Aegean or the Black Sea. The present study deals with evaluating and comparing both compositions and thermoluminescence (TL) ages of two recently reported samples of coastal aeolianites. Both were recovered at the Turkish coasts of Tenedos (Bozcaada) island, Aegean Sea and Şile, Western Black Sea. In the latter case, being the first record for the specific coastal area, the oldest age obtained was dated at 158±25 ka while the youngest age yielded was 108±14 ka. These values imply that both deposition and cementation occurred during the high sea stand of marine isotope stage 5 (MIS 5). In the case of Tenedos, the aeolianites were deposited between the early stage of the oxygen isotope stage 2 period (OIS 2) and the very late phase of the oxygen isotope stage 3 period (OIS 3). These latter TL results are in excellent agreement with a previous study of the same complex after applying OSL. Besides the ages, a number of luminescent features and properties in conjunction with compositional data suggest the dissimilarity for the quartz samples extracted from the aeolianites recovered at these two sampling sites, excluding thus any transport from one sampling site to the other, despite the short distance of the two sampling sites and the meteorological data regarding the preferable wind directions between them.Yayın 3D modeling of cultural heritage objects with a structured light system(Univ Agean, 2012) Akça, Mehmet Devrim3D modeling of cultural heritage objects is an expanding application area. The selection of the right technology is very important and strictly related to the project requirements, budget and user's experience. The triangulation based active sensors, e.g. structured light systems are used for many kids of 3D object reconstruction tasks and in particular for 3D recording of cultural heritage objects. This study presents the experiences in the results of two such projects in which a close-range structured light system is used for the 3D digitization. The paper includes the essential steps of the 3D object modeling pipeline, i.e. digitization, registration, surface triangulation, editing, texture mapping and visualization. The capabilities of the used hardware and software are addressed. Particular emphasis is given to a coded structured light system as an option for data acquisition.Yayın A woman pioneer in archeology and conservation in Turkey: Halet Çambel(Politecnico di Torino, 2018-06) Bolca, Pelin; Karadağ, DeryaIt is known that traditional Ottoman culture has always discriminated women in everyday life as well as in the workplace. However, with the foundation of the Republic of Turkey in 1923, modernisation studies have been started throughout the country. This “modern movement” has led to change the perception of gender discrimination. One of the important Republican reforms was equality of women and men. Thus, the achievements of women have been getting visible since then. Although in the last period of the Ottoman Empire, the prevalence of archaeology was understood, archaeological research had a limited place in the architectural context. However, after the Republican reforms, archaeology world saw the first woman figure as well as one of the most important archaeologists, Halet Çambel. In 1938, she received her undergraduate degree in archaeology from the Sorbonne University in Paris. Then she came back to Turkey and started working at Istanbul University. Her career has gained a remarkable advance with the excavation of Karatepe-Arslantaş Mound at the southern side of Turkey. In the present days, these excavations, which continued under Çambel’s leadership, are known as the site where Hittite hieroglyphs became understandable. She also was leading the conservation and restoration studies of the archaeological finds. Therefore, she established an open-air museum which is the first for Turkey. Çambel’s achievements were not limited to archaeology. She was also teaching at Istanbul University and she contributed to the creation of a modern method of archaeological research in Turkey. This paper examines the achievements of Halet Çambel on her particular legacy. The focus of the paper is to investigate the influences of Modern Movement to Halet Çambel’s career. By doing such analysis, women achievements in the architecture and archaeology after the foundation of the Republic of Turkey are discussed.
