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22 results for “refitting”
Research compendium for 'Refitting the Context: A Reconsideration of Cultural Change among Early Homo sapiens at Fumane Cave through Blade Break Connections, Spatial Taphonomy, and Lithic Technology'
<div> <h3>Compendium DOI:</h3> <p><a href="../doi/10.5281/zenodo.10965413">https://zenodo.org/doi/10.5281/zenodo.10965413</a> </p> </div> <p>The content available at the above provided URL will reproduce the results as documented in the publication. Instead, the files hosted at <a href="https://github.com/ArmandoFalcucci/Refitting-The-Context">https://github.com/ArmandoFalcucci/Refitting-The-Context</a> represent the developmental versions and might have undergone modifications since the paper's publication.</p> <div> <h3>Maintainer of this repository:</h3> </div> <p>Armando Falcucci (<a href="mailto:armando.falcucci@uni-tuebingen.de">armando.falcucci@uni-tuebingen.de</a>)</p> <div> <h3>Published paper:</h3> </div> <p>Armando Falcucci, Domenico Giusti, Filippo Zangrossi, Matteo De Lorenzi, Letizia Ceregatti, Marco Peresani. Refitting the Context: Revisiting the Aurignacian sequence at Fumane Cave through blade fragment connections, spatial taphonomy, and lithic technology. <em>Journal of Paleolithic Archaeology</em> (2024). DOI: <a href="https://doi.org/10.1007/s41982-024-00203-0" rel="nofollow">10.1007/s41982-024-00203-0</a></p> <div> <h3>Abstract:</h3> </div> <p>High-resolution stratigraphic frameworks are crucial for unraveling the biocultural processes behind the dispersals of Homo sapiens across Europe. Detailed technological studies of lithic assemblages retrieved from multi-stratified sequences allow archaeologists to precisely model the chrono-cultural dynamics of the early Upper Paleolithic. However, it is of paramount importance to verify the integrity of these assemblages before building explanatory models of cultural change. In this study, multiple lines of evidence suggest that the stratigraphic sequence of Fumane Cave in northeastern Italy experienced minor post-depositional reworking, establishing it as a pivotal site for exploring the earliest stages of the Aurignacian. By conducting a systematic search for break connections between blade fragments and applying spatial analysis techniques, we identified three well-preserved areas of the excavation containing assemblages suitable for renewed archaeological investigations. Subsequent technological analyses, incorporating attribute analysis, reduction intensity, and multivariate statistics, have allowed us to discern the spatial organization of the site during the formation of the Protoaurignacian palimpsest A2–A1. Moreover, diachronic comparisons between three successive stratigraphic units prompted us to reject the hypothesis of techno-cultural continuity of the Protoaurignacian in northeastern Italy after the onset of the Heinrich Event 4. Based on the variability of the lithic and osseous artifacts, the most recent assemblage analyzed, D3b alpha, is now ascribed to the Early Aurignacian, aligning the evidence from Fumane with the current understanding of the development of the Aurignacian across Europe. Overall, this study demonstrates the high effectiveness of the break connection method when combined with detailed spatial analysis and lithic technology, providing a methodological tool particularly amenable to be applied to sites excavated in the past with varying degrees of recording accuracy.</p> <div> <h3>Keywords:</h3> </div> <p>Protoaurignacian; Early Aurignacian; Lithics; Refittings; Assemblage integrity; Spatial analysis; Italy</p> <div> <h3>Overview of contents and how to reproduce:</h3> </div> <p>Within this repository, various folders house data (<code>data</code>), code (<code>script</code>), and output files (<code>output</code>) pertinent to the paper. The data folder encompasses the blank and core datasets from the Aurignacian of Fumane Cave and the dataset of the blade fragment connection study. To replicate the results, download the entire repository and employ <code>Refitting-The-Context.Rproj</code> and open the folder <code>script</code>. For ensuring reproducibility, the <code>renv</code> package (v. 1.0.3) was utilized, following the procedures detailed in its vignette. All analyses and visualizations in the paper were conducted using R 4.3.1 on Microsoft Windows 10.0.19045 (64-bit). As the necessary packages are available in the <code>renv</code> folder, they are not explicitly listed here.</p> <div> <h3>Licenses:</h3> </div> <p>Code: <strong>MIT</strong> <a href="http://opensource.org/licenses/MIT" rel="nofollow">http://opensource.org/licenses/MIT</a>, copyright holder: Armando Falcucci (2024).</p> <p>Data and intellectual work: <strong>Creative Commons Attribution 4.0 International License</strong> (<a href="http://creativecommons.org/licenses/by/4.0/" rel="nofollow">http://creativecommons.org/licenses/by/4.0/</a>), copyright holder: the authors (2024).</p>
Refitting pottery fragments from the Liang Abu rockshelter, Borneo
<p>Liang Abu is an archaeological site in East Kalimantan, Indonesia. This dataset describes the relationships between pottery fragments found during excavations (2009-2012). Two types of relationships are defined.</p> <ul> <li>A <strong>connection</strong> relationship refers to a physical connection between two fragments that were part of the same object.</li> <li>A <strong>similarity</strong> relationship between fragments is defined if there is an acceptable likelihood that those fragments were part of the same object.</li> </ul> <p>The dataset is composed of three tables:</p> <ul> <li><strong>relations-connection.csv</strong> (56x2): "connection" relationships between fragments. matrix. Each line describes a connection relationship between two fragments. There respective unique identifiers are given in column "frg_id1" and in column "frg_id2".</li> <li><strong>relations-similarity.csv</strong> (47x2): "similarity" relationships between fragments. matrix. Column "frg_id" gives a fragment unique identifier, column "su_id" gives a unique identifier for the group of similar fragments it belongs to (similarity unit).</li> <li><strong>fragments.csv</strong> (177x8): contextual information concerning each fragment, with the following columns: <ul> <li><em>frg_id</em>: unique fragment identifier</li> <li><em>layer</em>: stratigraphic layer</li> <li><em>zmin</em>: minimal depth in centimetres where the fragment was found</li> <li><em>zmax</em>: maximal depth in centimetres where the fragment was found</li> <li><em>square</em>: square where the fragment was found</li> <li><em>sherd.type</em>: type of pottery sherd</li> <li><em>thickness</em>: thickness of the fragments in millimetres</li> <li><em>length</em>: length of the fragments in millimetres</li> </ul> </li> </ul>
REFIT: Electrical Load Measurements (Cleaned)
<p>The REFIT Electrical Load Measurements dataset includes cleaned electrical consumption data in Watts for 20 households at aggregate and appliance level, timestamped and sampled at 8 second intervals. This dataset is intended to be used for research into energy conservation and advanced energy services, ranging from non-intrusive appliance load monitoring, demand response measures, tailored energy and retrofit advice, appliance usage analysis, consumption and time-use statistics and smart home/building automation.</p>
Refit test and example datasets
<p>Three datasets associated with a publication on the testing and showcasing of new methods to automate refitting of fragmentary objects using 3d scanning and digital data analysis.</p> <p>GTP17-RG49part.zip - is a zip file of .PLY objects created from scanning knapped flakes from an archaeological assemblage from the site of Boxgrove, UK</p> <p>KJ-Forearm-Refit-Group.zip - is a zip file of .PLY objects created from scanning an experimental assemblage created from the smashing of a cast of a sculpted human forearm</p> <p>SCH_5140-4283.zip - is a zip file of .PLY objects created from scanning fragments of horse bones from an archaeological assemblage from the site of Schöningen, Germany</p>
Refitting and Matching Neolithic Pottery Fragments from the Taï site, France
<p>Refitting and matching Neolithic pottery fragments from the Taï site, France. </p> <p>This record includes three CSV files:</p> <ul> <li><strong>20210211_tai-cr-na.csv</strong>: connection relationships between fragments (physical refits)</li> <li><strong>20210411_tai-sherds-na.csv</strong>: similarity relationships between fragments</li> <li><strong>20210510_similarites-PD1_nm.csv</strong>: information about fragments</li> </ul>
REFIT Hearing: Remote Fitting of Hearing Aids
ClinicalTrials.gov study NCT02589561. IPD Sharing: NO. Countries: 1. Publications: 1.
Refitting Frequent Replacement Lens Wearers Into Clariti 1 Day And 1-Day Acuvue Moist Daily Disposable Spherical Lenses
ClinicalTrials.gov study NCT04195893. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Performance of Wearers of Stenfilcon A Contact Lenses After A Refit With Test Lenses
ClinicalTrials.gov study NCT03496701. IPD Sharing: NO. Countries: 1. Publications: 0.
Clinical Performance of Habitual Wearers of Avaira Toric When Refitted With Clariti Toric Lenses
ClinicalTrials.gov study NCT02248766. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Clinical Performance of Existing Wearers of Enfilcon A Following a Refit With Fanfilcon A Lenses for 4 Weeks
ClinicalTrials.gov study NCT02670473. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Clinical Performance of Habitual Wearers of Bioclear 1-day Lenses When Refitted With Biomedics 1-day Extra for 1 Week
ClinicalTrials.gov study NCT02406495. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Performance of Aspheric Hydrogel Lenses After a Refit With Sphere Silicone Hydrogel Lenses for 4 Weeks
ClinicalTrials.gov study NCT03835078. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Refitting Somofilcon A Toric Contact Lens Wearers Into Fanfilcon A Toric Lenses for 4-weeks of Wear
ClinicalTrials.gov study NCT04050605. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Evaluating the Success of Habitual Multifocal Wearers When Refit With a New Lens Design
ClinicalTrials.gov study NCT04952701. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Clinical Performance of Existing Wearers of Avaira Sphere Following a Refit With Clariti Elite Sphere
ClinicalTrials.gov study NCT02248727. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Refitting Multifocal Contact Lens Wearers With a Different Multifocal Contact Lens
ClinicalTrials.gov study NCT06328660. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Performance of Toric Hydrogel Lenses Following A Refit With Toric Silicone Hydrogel Lenses for 1 Month
ClinicalTrials.gov study NCT03835221. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Refitting Somofilcon A Sphere Contact Lens Wearers Into Fanfilcon A Sphere Lenses for 4-Weeks of Wear
ClinicalTrials.gov study NCT03974802. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Overall Performance of a 1-day Silicone Hydrogel Lens When Habitual Soft Lens Wearers Are Refit
ClinicalTrials.gov study NCT02588573. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Refitting Daily Disposable Contact Lens Wearers With Dry Eye Disease With A Different Daily Disposable Lens Type
ClinicalTrials.gov study NCT04105842. IPD Sharing: NO. Countries: 1. Publications: 0.
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OpenNeuro
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