Results 21 to 30 of about 356,041 (290)
Changes in the exploitation and consumption of seafood vs freshwater resources in medieval and early modern Estonia [PDF]
Eesti Arheoloogiaajakiri, 2023 This paper focuses on evaluating the changing role of seafood imports in comparison with freshwater resources in medieval and early modern Estonia, based on zooarchaeological material and provenance analyses.
Lembi Lõugas, Ülle Aguraiuja-Lätti
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IEEE Access, 2020 In provenance analysis, identifying the origin of the archaeological artifacts plays a significant role. Usually, this problem is addressed by discovering natural groups in data measured with spectroscopic techniques.
Pedro A. Lopez-Garcia +2 more
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地质科技通报, 2023 Objective Tracing the provenance of host clastic rocks is key for understanding uranium reservoir projection and uranium source evaluation of alluvial uranium ore.
Yahui Zang +3 more
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BioWorkbench: A High-Performance Framework for Managing and Analyzing Bioinformatics Experiments [PDF]
, 2018 Advances in sequencing techniques have led to exponential growth in biological data, demanding the development of large-scale bioinformatics experiments.
Barbosa, Helio J. C. +10 more
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Chemical fingerprinting of wood sampled along a pith-to-bark gradient for individual comparison and provenance identification [PDF]
, 2020 Background and Objectives: The origin of traded timber is one of the main questions in the enforcement of regulations to combat the illegal timber trade. Substantial efforts are still needed to develop techniques that can determine the exact geographical
Beeckman, Hans +5 more
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The Occurrence of Lithic Raw Materials in the Western Part of Central Germany
Open Quaternary, 2022 Due to its geological and geomorphological features, Central Germany is extremely diverse in terms of the occurrence of lithic raw materials. Based on macroscopic criteria alone, it remains challenging to unambiguously distinguish different rock types ...
Thomas Hess, Felix Riede
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Impact of analytic provenance in genome analysis [PDF]
BMC Genomics, 2014 Many computational methods are available for assembly and annotation of newly sequenced microbial genomes. However, when new genomes are reported in the literature, there is frequently very little critical analysis of choices made during the sequence assembly and gene annotation stages.
Morrison, S.S. +7 more
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Analysis of Neogene provenance in Zhahaquan area, Qaidam Basin
地质科技通报, 2023 It is generally believed that the provenance of the Neogene sandbar reservoir in the Zhahaquan Oilfield in the western Qaidam Basin is consistent with that of the Paleogene.
Shuangping Pan +5 more
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Exploratory Analysis of Provenance Data Using R and the Provenance Package [PDF]
Minerals, 2019 The provenance of siliclastic sediment may be traced using a wide variety of chemical, mineralogical and isotopic proxies. These define three distinct data types: (1) compositional data such as chemical concentrations; (2) point-counting data such as heavy mineral compositions; and (3) distributional data such as zircon U-Pb age spectra.
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Shiyou shiyan dizhi, 2023 The provenance evolution of Paleocene is a main factor controlling the sedimentary filling characteristics of the East China Sea Shelf Basin, and is of great significance in the exploration and development of petro-bearing basins.
Zhekun WU +8 more
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