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101 results for “Bos”
Datasets archeologisch syntheseonderzoek "Door de bomen het bos zien": palynologie, macrobotanie, radiokoolstof-dateringen
<p>Het syntheseonderzoek ‘<em><strong>Door de bomen het bos zien. Een landschapsreconstructie van een microregio in de Zuid-Vlaamse leemstreek tussen de late ijzertijd en het begin van de late middeleeuwen</strong></em>’ heeft als hoofddoel een microregionaal landschapsonderzoek te realiseren, gekaderd binnen de archeologische context van meerdere vindplaatsen. Het onderzoeksgebied is afgebakend in de Scheldevallei en de aan weerszijden flankerende heuvelzones in de Zuid-Vlaamse leemstreek, op de grens van de provincies Oost- en West- Vlaanderen.</p> <p>De paleo-ecologische informatiebronnen - palynologisch, macrobotanisch, en waar mogelijk aangevuld met anthracologisch onderzoek – die de basis vormen voor dit onderzoek kunnen hier geraadpleegd worden, alsook de <sup>14</sup>C-dateringen gerelateerd aan de paleo-ecologische contexten en een overzicht van de geselecteerde vindplaatsen.</p> <p>Deze bestanden vormen de bijlagen bij het onderzoekrapport:</p> <p> Cherretté B., van der Meer W., Clement C (2021): Door de bomen het bos zien. <em>Syntar</em> 7.</p> <p>(Archeologisch syntheseonderzoek: <a href="https://www.onroerenderfgoed.be/projecten-2018">https://www.onroerenderfgoed.be/projecten-2018</a>, uitvoering 2019-2020)</p>
Data for "Schlieren and BOS velocimetry of a round turbulent helium jet in air"
<p>This is a subset of data used in our publication <a href="https://arxiv.org/abs/2202.04122">Schlieren and BOS velocimetry of a round turbulent helium jet in air</a> </p> <p> </p> <p>In the four helium-jet schlieren-image datasets given below, the nozzle diameter is 1.4 mm, the camera frame rate is 6000 fps and the individual image exposure is 0.0001667 s. 3000 images are provided for each dataset, or 1/2 s in real-time, which we determined to provide statistically-adequate data. Please see the <a href="https://arxiv.org/abs/2202.04122">paper</a> for more detail.</p> <p><strong>20210125-Run1</strong>: traditional mirror-schlieren, $Re_d = 5,890$, $U_j = 436$ m/s, and the scale is 0.29 mm/pixel.</p> <p><strong>20210206-Run1</strong>: traditional mirror-schlieren, $Re_d = 11,300$, $U_j = 682$ m/s, and the scale is 0.29 mm/pixel.</p> <p><strong>20210419-Run1</strong>: background-oriented schlieren (BOS), $Re_d = 5,890$, $U_j = 436$ m/s, and the scale is 0.26 mm/pixel. These are raw BOS images that must be processed with a reference image in order to yield pseudo-schlieren results. The reference (flow-off, tare) image is the first image in the sequence and is so named.</p> <p><strong>20210420-Run1</strong>: background-oriented schlieren (BOS), $Re_d = 11,300$, $U_j = 682$ m/s, and the scale is 0.26 mm/pixel. These are raw BOS images that must be processed with a reference image in order to yield pseudo-schlieren results. The reference (flow-off, tare) image is the first image in the sequence and is so named.</p>
Ecomorphology of Bos remains, Los Castillejos (Fuente de Cantos, Badajoz)
<p>Ecomorphological (following De Gusta & Vrba, 2003; 2005) and Cortical measurements of Bos remains, excavated from Los Castillejos (Fuente de Cantos, Badajoz). The remains include the first phalanx (FA1), second phalanx (FA2), talus (TA), humerus (HU), radius (RA) and femur (FE). </p> <p> </p> <p>- De Gusta & Vrba, 2003. A method for inferring paleohabitats from the functional morphology of bovid astragali.</p> <p>- De Gusta & Vrba, 2005. Methods for inferring paleohabitats from the functional morphology of bovid phalanges.</p>
Figure 2 in Infestation of Zebu cattle (Bos indicus Linnaeus) by hard ticks (Acari: Ixodidae) in Maiduguri, Northeastern Nigeria
Figure 2. Numbers of individual ticks of different species collected from different body parts of cattle.
Fig. 5 in Rumen Ciliate Biota of Domestic Cattle (Bos taurus taurus) in İstanbul, Turkey and Infraciliature of Metadinium medium (Entodiniomorphida, Ophryoscolecidae)
Fig. 5. Photomicrographs of D. dogieli. a, b – in MFS and Lugol's iodine from the right side. CV – contractile vacuole, MA – macronucleus, MI – micronucleus. Narrow longitudinal thickening of the pellicle (arrowhead).
Fig. 4 in Rumen Ciliate Biota of Domestic Cattle (Bos taurus taurus) in İstanbul, Turkey and Infraciliature of Metadinium medium (Entodiniomorphida, Ophryoscolecidae)
Fig. 4. SEM images of Diplodinium dogieli. a – from the left side, b – from the right side, c – from the right side in binary fission. AL – adoral lip, DCZ – dorsal ciliary zone, DL – dorsal lip, O – operculum. Narrow longitudinal thickening of the pellicle (arrowheads).
Fig. 3 in Rumen Ciliate Biota of Domestic Cattle (Bos taurus taurus) in İstanbul, Turkey and Infraciliature of Metadinium medium (Entodiniomorphida, Ophryoscolecidae)
Fig. 3. Photomicrographs of M. medium in binary fission from the right side, after pyridinated silver carbonate impregnation. AP – adoral polybrachykinety, DAP – dorso-adoral polybrachykinety, DP – dorsal polybrachykinety, DPR – dorsal primordium, KL – kinety loop, LP – left primordium, NP – narrow polybrachykinety between ventral and right primordia, PK – paralabial kineties, RPR – right primordium, VP – vestibular polybrachykinety, VPR – ventral primordium.
Fig. 1 in Rumen Ciliate Biota of Domestic Cattle (Bos taurus taurus) in İstanbul, Turkey and Infraciliature of Metadinium medium (Entodiniomorphida, Ophryoscolecidae)
Fig. 1. Schematic figure of infraciliature of Metadinium medium from the right side, after pyridinated silver carbonate impregnation. AP – adoral polybrachykinety, DAP – dorso-adoral polybrachykinety, DP – dorsal polybrachykinety, KL – kinety loop, PK – paralabial kineties, VP – vestibular polybrachykinety.
Orthophotos and DSMs derived from RPAS flights over the nature reserve Averbode Bos & Heide in Flanders, Belgium
<p><strong>Study area</strong></p> <p>Averbode Bos & Heide is a nature reserve situated near the locality of Averbode, in the province of Flemish-Brabant, Flanders, Belgium. The area is managed by the nature conservation NGO Natuurpunt and consists of wet and dry heathlands, inland dunes, forests and moorland pools. In the years prior to the drone flights, large stands of mostly coniferous trees were cut to enable ecological restoration of heathlands and moorland pools. The drone flight was triggered by a particular interest to monitor the effects of this restoration.</p> <p><strong>Data collection</strong></p> <p>Data were collected by the <a href="https://www.inbo.be/en">Research Institute for Nature and Forest (INBO)</a> with a fixed wing drone Gatewing X100 in 2015 and 2016 (6 flights). RGB data were acquired using an off-the-shelf Ricoh GR Digital IV camera, with the following image bands: 1: red, 2: green, 3: blue, 4: alpha channel. CIR (color-infrared) data were acquired using a NIR-enabled Ricoh GR Digital IV camera, with the following info bands: 1: NIR, 2: red, 3: green, 4: alpha channel.</p> <p><strong>Data processing</strong></p> <p>The raw data were processed to Digital Surface Models and orthophotos by the <a href="https://vito.be/en">Flemish Institute for Technological Research (VITO)</a> in 2017. Images with coarse GPS coordinates were imported and processed in Agisoft PhotoScan Pro 1.4.x, a structure-from-motion (SfM) based photogrammetry software program. After extraction and matching of tie points, a bundle adjustment leads to a sparse point cloud and a refined set of camera position and orientation values. From there, a point cloud densification and classification into ground and non-ground points was performed, leading to a rasterized digital surface model (DSM) and digital terrain model (DTM). Finally, a true orthomosaic was projected onto the DTM.</p> <p><strong>Coordinate reference system</strong></p> <p>All geospatial data have the coordinate reference system <code>EPSG:31370 - Belgian Lambert 72</code>.</p> <p><strong>Files</strong></p> <ul> <li><strong>Raw flight data</strong>: images and logs collected by the drone during flight. These files are zipped per flight, with the date (<code>yyyymmdd</code>) and flight number (<code>x</code>) indicated in the file name (<code>flight_yyyymmdd_ABH_x.zip</code>).</li> <li><strong>Processed data</strong>: Digital Surface Models (<code>filename_DSM.tif</code>) and orthophotos (<code>filename_Ortho.tif</code>) stitched together from the raw data. The included flights are indicated in the file name (e.g. 3 flights for <code>20150928_ABH_1-2_20151001_ABH_1_DSM.tif</code>).</li> <li><strong>Ground control points</strong>: not applicable for this dataset.</li> </ul> <p><strong>Cloud Optimized GeoTIFF</strong></p> <p>The most efficient way to explore the processed data is by loading the <a href="https://www.cogeo.org/">Cloud Optimized GeoTIFFs</a> we created for each processed file. Copy one of the file URLs below and follow e.g. the <a href="https://www.cogeo.org/qgis-tutorial.html">QGIS tutorial</a> to load this type of file.</p> <ul> <li><code>http://s3-eu-west-1.amazonaws.com/lw-remote-sensing/cogeo/20150928_ABH_1-2_20151001_ABH_1_DSM.tif</code></li> <li><code>http://s3-eu-west-1.amazonaws.com/lw-remote-sensing/cogeo/20150928_ABH_1-2_20151001_ABH_1_Ortho.tif</code> RGB</li> <li><code>http://s3-eu-west-1.amazonaws.com/lw-remote-sensing/cogeo/20151001_ABH_2_DSM.tif</code></li> <li><code>http://s3-eu-west-1.amazonaws.com/lw-remote-sensing/cogeo/20151001_ABH_2_Ortho.tif</code> RGB</li> <li><code>http://s3-eu-west-1.amazonaws.com/lw-remote-sensing/cogeo/20160401_ABH_1_DSM.tif</code></li> <li><code>http://s3-eu-west-1.amazonaws.com/lw-remote-sensing/cogeo/20160401_ABH_1_Ortho.tif</code> RGB</li> <li><code>http://s3-eu-west-1.amazonaws.com/lw-remote-sensing/cogeo/20160401_ABH_2_DSM.tif</code></li> <li><code>http://s3-eu-west-1.amazonaws.com/lw-remote-sensing/cogeo/20160401_ABH_2_Ortho.tif</code> CIR</li> </ul> <p>See <a href="https://s3-eu-west-1.amazonaws.com/lw-remote-sensing/index.html">this page</a> for an overview of public INBO RPAS data.</p>
Figure 1 in Phylogenetic relationships of the vulnerable wild cattle, Malayan gaur (Bos gaurus hubbacki), and its hybrid, the selembu, based on maternal markers
Figure 1. Neighbor-joining tree of the 12S rRNA gene. The numbers at the branches stand for bootstrap values (%) of 1000 replications.
Linked collectors and determiners for: BOS Arthropod Collection of University of Oviedo (Spain): Opiliones.
Natural history specimen data linked to collectors and determiners held within, "BOS Arthropod Collection of University of Oviedo (Spain): Opiliones". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/cc0e6535-6bb4-4703-a32c-077f5e1176cd">https://bionomia.net/dataset/cc0e6535-6bb4-4703-a32c-077f5e1176cd</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/cc0e6535-6bb4-4703-a32c-077f5e1176cd">https://gbif.org/dataset/cc0e6535-6bb4-4703-a32c-077f5e1176cd</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Iberian Odonata distribution: data of the BOS Arthropod Collection (Univ. Oviedo, Spain).
Natural history specimen data linked to collectors and determiners held within, "Iberian Odonata distribution: data of the BOS Arthropod Collection (Univ. Oviedo, Spain)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/7e31baf8-f762-11e1-a439-00145eb45e9a">https://bionomia.net/dataset/7e31baf8-f762-11e1-a439-00145eb45e9a</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/7e31baf8-f762-11e1-a439-00145eb45e9a">https://gbif.org/dataset/7e31baf8-f762-11e1-a439-00145eb45e9a</a>. Formatted as a Frictionless Data package.
Fig. 6 in Bos grunniens and Bos mutus (Artiodactyla: Bovidae)
Fig. 6.—Nomadic pastoralists were dependent on domestic yaks (Bos grunniens) to move supplies throughout the Tibetan Plateau; trucks now deliver most supplies. Photograph by G. B. Schaller.
Fig. 4 in Bos grunniens and Bos mutus (Artiodactyla: Bovidae)
Fig. 4.—Dorsal, ventral, and lateral views of skull and lateral view of mandible of an adult male domestic yak (Bos grunniens); zoo specimen of unknown origin (National Museum of Natural History, specimen 174734). Greatest length of skull 525 mm.
Fig. 3 in Bos grunniens and Bos mutus (Artiodactyla: Bovidae)
Fig. 3.—Skulls of male (left) and female (right) wild yaks (Bos mutus) from Yeniugou, central Qinghai, China, highlighting relative mass and sexual dimorphism in skull size and horn shape. Photograph courtesy of Daniel J. Miller.
Fig. 2 in Bos grunniens and Bos mutus (Artiodactyla: Bovidae)
Fig. 2.—Distribution of the wild yak (Bos mutus) is restricted to the Tibetan Plateau of western China and includes at least 20 fragmented populations; map adapted from Schaller (1998:131) with updates from R. B. Harris (pers. comm.).
Fig. 1 in Bos grunniens and Bos mutus (Artiodactyla: Bovidae)
Fig. 1.—Mature male wild yak (Bos mutus) in Yeniugou, central Qinghai, China. Photograph courtesy of Milo Burcham (www. milophotos.com).
Continuation Study With Budesonide Oral Suspension (BOS) for Adolescent and Adult Participants With Eosinophilic Esophagitis (EoE)
ClinicalTrials.gov study NCT03245840. IPD Sharing: NO. Countries: 1. Publications: 1.
CW-BOS
<p>Dataset for CW-BOS imaging of high intensity ultrasonic pressure fields.</p>
Astrágalo de Bos Taurus - VIRTARMED
Astrágalo de Bos taurus. Presenta evidencias de trabajo, en especial, el limado y pulido de todas sus caras con una finalidad desconocida. Recuperado en la excavación del aljibe de la Torre de la Coracha del castillo de Luque (Córdoba). * Cronología: Medieval – Primera mitad del siglo XIII. * Depósito: Museo de Luque (Córdoba). * Yacimiento: Castillo de Luque (Córdoba). VIRTARMED Colaboran: [Medialab UGR](https://medialab.ugr.es/), [Departamento de Historia Medieval y CCTTHH](https://hmedieval.ugr.es/), [Departamento de Prehistoria y Arqueología](https://acortar.link/cCsuAS) Fotografías y modelo: [Francisco Lara Piñera](https://acortar.link/Bam3Op). Descripción: [Moisés Alonso Valladares](https://acortar.link/7jgURo) Source: Objaverse 1.0 / Sketchfab
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
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