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Journal articles on the topic 'Circular ditch'

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1

Savory, Gary, Mike Cressey, Clare Ellis, et al. "Excavation of a Double-Ditched Enclosure at Winchburgh, West Lothian." Scottish Archaeological Internet Reports 82 (January 14, 2019): 1–38. http://dx.doi.org/10.9750//issn.2056-7421.2019.82.

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A sub-circular double-ditched enclosure, visible as a cropmark on aerial photographs, was excavated by CFA Archaeology Ltd in 2013. The enclosure had an inner ditch with two possible entrances and an intermittent outer ditch. The inner ditch measured up to 4.65m wide and survived to a maximum depth of 1.4m. Artefactual and ecofactual assemblages were limited, with the most significant finds being evidence of shale working. Soil micromorphological analysis indicates that both ditches silted up gradually, with their fills derived from re-deposited upcast as well as soil eroding from the surround
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2

Savory, Gary, Mike Cressey, Clare Ellis, et al. "Excavation of a Double-Ditched Enclosure at Winchburgh, West Lothian." Scottish Archaeological Internet Reports 82 (January 14, 2019): 1–38. http://dx.doi.org/10.9750/issn.2056-7421.2019.82.

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A sub-circular double-ditched enclosure, visible as a cropmark on aerial photographs, was excavated by CFA Archaeology Ltd in 2013. The enclosure had an inner ditch with two possible entrances and an intermittent outer ditch. The inner ditch measured up to 4.65m wide and survived to a maximum depth of 1.4m. Artefactual and ecofactual assemblages were limited, with the most significant finds being evidence of shale working. Soil micromorphological analysis indicates that both ditches silted up gradually, with their fills derived from re-deposited upcast as well as soil eroding from the surround
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3

Zotti, Georg, Wolfgang Neubauer, Petra Schneidhofer, and Ralf Totschnig. "Simulation of astronomical aspects of Middle Neolithic circular ditch systems." ArchéoSciences, no. 33 (suppl.) (October 30, 2009): 379–82. http://dx.doi.org/10.4000/archeosciences.1875.

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4

Zotti, Georg, and Wolfgang Neubauer. "Astronomical aspects of Kreisgrabenanlagen (Neolithic circular ditch systems)— an interdisciplinary approach." Proceedings of the International Astronomical Union 7, S278 (2011): 349–56. http://dx.doi.org/10.1017/s1743921311012798.

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AbstractSince the 1980s, the entrances of a certain form of monumental Neolithic enclosure (Kreisgrabenanlage, KGA) have been discussed in relation to solstice or lunistice directions. In our current project we analyze astronomical orientations in more than 30 KGAs in Lower Austria, and combine virtual reconstructions based on previous magnetic surveys with horizon surveys and astronomical simulation software.
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5

Gibson, Alex, Wolfgang Neubauer, Sebastian Flöry, et al. "SURVEY AND SAMPLING AT THE CASTLE DYKES IRON AGE ‘HENGE’, WENSLEYDALE, NORTH YORKSHIRE." Antiquaries Journal 99 (April 15, 2019): 1–31. http://dx.doi.org/10.1017/s0003581518000628.

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Survey and sampling at the classic single-entranced henge monument at Castle Dykes, in North Yorkshire, has revealed traces of circular timber structures, interpreted as later prehistoric roundhouses, in the immediate vicinity and within the henge. Coring of the waterlogged silts of the internal ditch has produced considerable environmental data: plant, insect, pollen and charcoal remains. A small jet bead was also recovered. Radiocarbon dates from short-lived materials unexpectedly indicate that the monument was constructed in the Iron Age, which prompts a review of other potentially Iron Age
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6

Whittle, Alasdair. "People and the diverse past: two comments on ‘Stonehenge for the ancestors’." Antiquity 72, no. 278 (1998): 852–54. http://dx.doi.org/10.1017/s0003598x00087469.

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The richly textured paper on Stonehenge by Mike Parker Pearson & Ramilisonina (1998) develops exciting new ways of looking at Stonehenge and other stone monuments, drawing on analogies from Madagascar and elsewhere to elaborate the importance of ancestors in kinship-based societies. The presentation of practices and beliefs related to ancestors in parts of Madagascar is particularly powerful. Their Neolithic model gains extra credence by being applied not only to Stonehenge but also to the Avebury complex. In the latter case, I find their suggestion of a parallelism in layout between Avebu
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7

Füzesi, András, Knut Rassmann, Eszter Bánffy, et al. "Test excavation of the “pseudo-ditch” system of the Late Neolithic settlement complex at Öcsöd-Kováshalom on the Great Hungarian Plain." Dissertationes Archaeologicae 3, no. 8 (2021): 141–64. http://dx.doi.org/10.17204/dissarch.2020.141.

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In 2018, the RGK’s research team led by Knut Rassmann undertook the magnetometer survey of the Late Neolithic site of Öcsöd-Kováshalom over a roughly 65 ha large area. An enclosure system of three concentric semi-circular ditches was detected around the tell-like mound that formed the core of the settlement. In order to resolve these issues, we organised a small field school excavation with the support of the RGK and with the participation of the archaeology students of the ELTE Institute of Archaeological Sciences between July 13 and 25, 2020. We opened an 8×2 m trial trench across the north-
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8

Zotti, Georg, and Wolfgang Neubauer. "Beyond the landscape: analysis of Neolithic circular ditch systems of Lower Austria with advanced virtual archaeoastronomy." Virtual Archaeology Review 10, no. 21 (2019): 90. http://dx.doi.org/10.4995/var.2019.10772.

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<p>This paper describes developments in virtual archaeology that started in a research project about the possible astronomical entrance orientation of Neolithic circular ditch systems (German Kreisgrabenanlagen, KGA) of Lower Austria. Starting from data analysis in a Geographical Information System (GIS), we will cover a simple way of modelling, and discuss three ways of visualisation for the combination of landscape and human-made buildings together with celestial objects. The first way involves extensions to the modelling program SketchUp to bring in just enough astronomical data for s
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9

Saey, Timothy, Samuël Delefortrie, Lieven Verdonck, Philippe De Smedt, and Marc Van Meirvenne. "Integrating EMI and GPR data to enhance the three-dimensional reconstruction of a circular ditch system." Journal of Applied Geophysics 101 (February 2014): 42–50. http://dx.doi.org/10.1016/j.jappgeo.2013.11.004.

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10

Wei, Wenli, Ch Lou, Y. He, J. Wei, Y. Cai, and Y. Chang. "Computational fluid dynamics for the influence of a semi-circular guiding wall on the hydraulic characteristics in an oxidation ditch." DESALINATION AND WATER TREATMENT 195 (2020): 93–101. http://dx.doi.org/10.5004/dwt.2020.26025.

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11

Seitov, Abay M., Galiya A. Bazarbayeva, and Gulnara S. Jumabekova. "Early Sarmatian Burial of Mound Group Kenysh 3 in Kazakhstan Tobol River Region." Povolzhskaya Arkheologiya (The Volga River Region Archaeology) 1, no. 35 (2021): 37–48. http://dx.doi.org/10.24852/pa2021.1.35.37.48.

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Materials of a mound of the early Sarmatian time investigated by the Turgay archaeological expedition of the A. Baitursynov Kostanay State University under the leadership of V.N. Logvin and S.S. Kaliyeva in a field season of 1995 were considered in the article for the first time. The earthen mound before the beginning of excavation had a diameter of 25 m, a height of 1.25 m. It was surrounded by a circular ditch with a diameter of 31 m. Fragments of a wooden tent structure were recorded in the embankment. A pair burial was found under the mound. The inventory is represented by iron sword and d
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12

De Mulder, Guy, Mark Van Strydonck, Mathieu Boudin, and Ignace Bourgeois. "Unraveling the Occupation History of the Cremation Cemetery at Wijnegem/Blikstraat (Belgium)." Radiocarbon 59, no. 6 (2017): 1645–56. http://dx.doi.org/10.1017/rdc.2017.109.

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ABSTRACTRecently a cremation cemetery was excavated at the site of Wijnegem where 29 cremation graves and 9 funerary monuments were uncovered. Thirty radiocarbon (14C) dates were carried out, mostly on cremated bone but also 10 charcoal samples were dated. Twenty-four cremations were studied. Four ring ditches were dated by charcoal samples from the infill of the ditch. The 14C dates showed an interesting long-term occupation of the cemetery. Different phases were ascertained. The history of the cemetery starts in the northern part of the site around a circular funerary monument. Two cremation
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13

Weidhagen-Hallerdt, Margareta. "A Possible Ring Fort from the Late Viking Period in Helsingborg." Current Swedish Archaeology 17, no. 1 (2021): 187–204. http://dx.doi.org/10.37718/csa.2009.12.

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This paper is based on the author's earlier archaeological excavations at St Clemens Church in Helsingborg as well as an investigation in 1987 immediately to the north of the church. On this occasion part of a ditch from a supposed medieval ring fort, estimated to be about a 7o m in diameter, was unexpectedly found. This discovery once again raised the question as to whether an early ring fort had existed here, as suggested by the place name. The probability of such is strengthened by the newly discovered ring forts in south-western Scania: Borgeby and Trelleborg. In terms of time these have b
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14

Murphy, K., H. Mytum, L. Austin, et al. "Iron Age Enclosed Settlements in West Wales." Proceedings of the Prehistoric Society 78 (2012): 263–313. http://dx.doi.org/10.1017/s0079497x00027171.

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This paper presents the results of several years' research on late Iron Age enclosed settlements in west Wales. Geophysical survey was conducted on 21 sites and three of these, Troedyrhiw, Ffynnonwen, and Berry Hill, were part-excavated. Most sites examined were heavily plough-damaged, but results of the surveys and excavations demonstrated that substantial archaeological remains survive. Approximately 60 enclosed settlements lay in the core study area of southern Ceredigion (Cardiganshire), half of which were oval in shape and half rectangular. Both types contain suites of buildings seen in m
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15

Oh, Hyundok, Moonhee Kwon, and Maksim A. Stoyakin. "Geophysical Prospection on the Ancient Tombs of Katartobe Burial Ground in Kazakhstan." Vestnik NSU. Series: History and Philology 20, no. 3 (2021): 36–45. http://dx.doi.org/10.25205/1818-7919-2021-20-3-36-45.

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Purpose. In 2015–2017, geophysical prospection (GPR survey and aerial photography) was conducted on Saka tombs of Katartobe burial ground in southeastern Kazakhstan. Modern methods of studying mounds supported new information to reconstruct tomb characteristics and supplement archaeological research of ancient nomads in Kazakhstan. Results. A GPR survey was carried out with mound and near-burial space at 27 tombs. On the radargrams, round, square, and oval shaped mounds covered with stones was traced. The centre of the mounds gave a weak reading, presumed to be the result of a wooden outer cof
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16

Simonenko, Sergey, Sergey Lysenko, Sergey Razumov, and Vitalij Sinika. "Sarmatian Barrow 1 of Kotlovina I Cemetery on the Left Bank of the Lower Danube." Vestnik Volgogradskogo gosudarstvennogo universiteta. Serija 4. Istorija. Regionovedenie. Mezhdunarodnye otnoshenija, no. 4 (October 2020): 168–80. http://dx.doi.org/10.15688/jvolsu4.2020.4.11.

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Introduction. The paper deals with analyzing the Sarmatian burial complex investigated in 1990 in the barrow 1 of Kotlovina I cemetery located on the western shore of the lake Yalpug, 3 km from the village of the same name in Reni district of Odessa region. Materials. The mound was surrounded by a circular ditch with a single gap in the south. Similar ditches were recorded on the Sarmatian sites of the North-Western Black Sea region, as well as on the territory of Hungary and in the Don region. The burial was made with an offset from the geometric center of the mound, apparently, in order to a
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17

Sinika, Vitalij, Sergey Lysenko, Sergey Razumov, Nikolaj Telnov, and Sylwia Łukasik. "Barrow 11 of the “Garden” Group in the Lower Dniester Region and Contemporary “Mythmaking” About Scythian “Amazons”." Nizhnevolzhskiy Arheologicheskiy Vestnik, no. 1 (July 2020): 64–101. http://dx.doi.org/10.15688/nav.jvolsu.2020.1.4.

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The article publishes and analyzes materials obtained during the study of the Scythian barrow 11 of the “Garden” group excavated in 2018 near village Glinoe, Slobodzeya district, on the left bank of the Lower Dniester, for the first time.The barrow was surrounded by a circular ditch and contained four burials – one infant and three female. The tools from the barrow are represented by knives, spindle-whorls, needle. The only piece of tableware was found and it was a wooden bowl. The adornments (a pair of earrings, two bead necklaces, one bead bracelet, two “elbow bracelets”) were also discovere
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18

Ismadi and Bamban Yuuwono. "PERPADUAN WISATA SEJARAH DENGAN WISATA AIR DI KAWASAN BENTENG VASTENBURG SURAKARTA." Jurnal Teknik Sipil dan Arsitektur 26, no. 2 (2021): 18–28. http://dx.doi.org/10.36728/jtsa.v26i2.1279.

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Abstrak
 Taman benteng Vastenburg merupakan bagian tak terpisahkan dari destinasi wisata sejarah di kota Surakarta. Salah satu bagian terpenting taman benteng Vastenburg adalah keberadaan Parit/Selokan yang berbentuk melingkar. Fungsi Parit yang sebenarnya pada jaman kolonial belanda dulu adalah untuk pengamanan Pemerintahan Belanda dari serangan musuh. Fungsi itu saat ini sudah tidak ada lagi seiring tidak berfungsinya benteng sebagai bangunan pertahanan. Kondisi parit saat ini sudah tidak terpelihara lagi, talut banyak yang rusak, dasar parit sudah kering ,tidak berair, banyak sampah, d
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19

Bilitewski, Bernd, Damià Barceló, Rosa Mari Darbra, et al. "International workshop on safety assessment of consumer goods coming from recovered materials in a global scale perspective." Journal of Vietnamese Environment 2, no. 1 (2012): 20–26. http://dx.doi.org/10.13141/jve.vol2.no1.pp20-26.

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Chemicals and additives in products being produced and marketed globally, this makes an international harmonised assessment and management essential. Chemical testing, research on risks, impacts and management options are carried out throughout the globe but quite fractionated to certain areas and sectors and much too often with little linkages between the different scientific communities. The coordination action (CA) "RISKCYCLE" is aimed to establish and co-ordinate a global network of European and international experts and stakeholders to define together future needs of R+D contributions for
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20

Shao Po Wang, Jing Jie Yu, and Hua Ji Ma. "Parameters to characterize the internal recirculation of an oxidation ditch." Water SA 47, no. 2 April (2021). http://dx.doi.org/10.17159/wsa/2021.v47.i2.10923.

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Mixed liquor circulates ceaselessly in the closed-loop corridor in an oxidation ditch (OD), which is significantly different from other wastewater treatment processes. The internal recirculation ratio (IRR), i.e., the ratio between circulation flow rate (QCC) and influent flow rate (QIn), and the circulatory period (T), i.e. the time consumed for the mixed liquor to complete one lap in the circular corridor, was used to quantify the internal recirculation characteristics of the OD system. In order to elucidate the characteristics and applicability of IRR and T, this study obtained the numerica
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21

Wang, Shao Po, Jing Jie Yu, Fan Kai Su, Fu Gao, and Li Ping Sun. "Particular internal recirculation frequency scope for enhancing denitrifying phosphorus removal in an oxidation ditch." Water Science and Technology, August 1, 2019. http://dx.doi.org/10.2166/wst.2019.265.

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Abstract This study investigated the influence of the unique internal recirculation characteristics of an oxidation ditch (OD) system, namely, the internal recirculation frequency (IRF) on denitrifying phosphorus removal (DNPR). The ratios of denitrifying polyphosphate-accumulating organisms (DPAOs) to polyphosphate-accumulating organisms (PAOs) under different IRF conditions were measured using a batch experiment. On this basis, the variation of nutrient transformations were studied using the IRF changes by the mass balance method. The results showed that for the OD system that had an anaerob
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22

Naumov, Goce, Aleksandar Mitkoski, Hristijan Talevski, et al. "The Early Neolithic tell of Vrbjanska Čuka in Pelagonia." Praehistorische Zeitschrift, September 17, 2021. http://dx.doi.org/10.1515/pz-2021-0007.

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Abstract Vrbjanska Čuka is a tell site in the region of Pelagonia (Macedonia) established 8000 years ago by the Neolithic communities. Later it was used as an agricultural unit during the Roman era and the Middle Ages when it was also employed as a burial area. The excavations performed in the 1980s and during the last five years indicate a Neolithic farming society that constructed large buildings made of daub in a settlement enclosed by a circular ditch. The buildings had many clay structures, such as ovens, granaries, bins and grinding areas for processing cereals and bread production. The
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