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2,809 results for “photos”
IODP Expedition 359 RGB channels (calculated from core photos)
Red, green, and blue pixel data were extracted from Section Half Imaging Logger (SHIL) linescan images, typically binned at 0.5 cm resolution using the central 2 cm of the image.
Dataset: Utilization of Novel (KNbO3)1-x(Ba2FeNbO6)x (x = 0.1, 0.2, 0.3) Solid Solutions for Efficient Photo-assisted Fenton Degradation of Methylene Blue Dye
<p>Supplemental information containing the inputs and outputs of all DFT calculations performed as part of this work.</p> <p>This archive contains the following scripts:</p> <ul> <li>defects_workup.py: a Python script for processing all calculations in a given folder. It extracts the total energy, estimated SCF accuracy (for non-converged results), and convergence status (true/false) for all cases found in each subfolder. For converged calculations, the mean Ba-Ba distance and its standard deviation as well as the mean Ba-Fe distance and its standard deviation is calculated. </li> <li>bands_plotter.ipynb: a Jupyter notebook for band structure analysis.</li> <li>ase_rdf.ipynb: a Jupyter notebook for bond distance vs energy analysis</li> </ul> <p>Furthermore, the following data is included:</p> <ul> <li>3x2x2.json: the output json file generated for the 3x2x2 dataset using defect_workup.py</li> <li>3x2x2.7z: a compressed folder containing the 3x2x2 dataset with QE input and output files.</li> <li>3x2x2-v2.7z: a compressed dataset containing some supplementary calculations used in band plotting.</li> </ul>
Photos of an old actigraph (model unknown) from Ambulatory Monitoring, Inc. (AMI)
<p>Photos of an old actigraph (model unknown) from <a href="http://www.ambulatory-monitoring.com/">Ambulatory Monitoring, Inc</a> (AMI).</p> <p>If you have any information regarding this device, please let me know (danvartan@gmail.com).</p>
Photos of the Brazilian actigraph ACT10 ("Tempatilumi")
<p>Photos of the Brazilian actigraph ACT10 produced by the company CE Brasil, also called “Tempatilumi” by researchers.</p> <p>The actigraph details can be found on the company's website (defunct) through the following link: <a href="https://web.archive.org/web/20071218222809/http://www.cebrasil.com.br/CE/Biomedicos.htm">https://web.archive.org/web/20071218222809/http://www.cebrasil.com.br/CE/Biomedicos.htm</a>.</p> <p>"The ACT10 Actimeter is an electronic device that is attached to a person's body, like a wristwatch, capable of recording body temperature, movement intensity, ambient lighting and time of events, in order to assist in the acquisition of data on biomedical experiments. All of this information is stored in a non-volatile FLASH-type memory, together with time from a real-time clock.<br> The system also has a programmable alarm according to the research needs."</p>
ٱلْمَمْلَكَة ٱلْعَرَبِيَّة ٱلسُّعُوْدِيَّة.الحناكية. جبل العهين. Arabic inscription offering a confession and quoting Qur'ān 10.90. Photo mosaic.
<p>Kingdom of Saudi Arabia, al-Ḥanākīya, <a href="https://doi.org/10.5281/zenodo.5594399">Jabal al-'Hayn</a>. Arabic inscription offering the confession of Rāfi<sup>c</sup> ibn <sup>c</sup>Alī, quoting <a href="https://quran.com/10">Qur'ān 10</a>: <a href="https://quran.com/10:90?font=v1&translations=131%2C20">90</a> and paraphrasing <a href="https://quran.com/3">Qur'ān 3</a>: <a href="https://quran.com/3:67?font=v1&translations=131%2C20">67</a>. Photo mosaic.</p> <p><strong>Coordinates: </strong>24°59'21"N 40°38'27"E. <a href="https://en.wikipedia.org/wiki/Jabal_al-%CA%BFHayn">Wikipedia</a>.</p> <ul> <li><a href="https://maxvanberchem.org/fr/thesaurus-d-epigraphie-islamique">Thesaurus d'Epigraphie Islamique</a> : <a href="http://www.epigraphie-islamique.uliege.be/Thesaurus/User/EpigraphyDisplay.aspx?id=14070&pan=1&st=ARABIE-%u1e24an%u0101kiyya+(al-)*&sc=5">FICHE 14070</a>; Donner (<a href="https://doi.org/10.5281/zenodo.4575259">1984</a>): no. W1.</li> </ul>
Mandsaur stone inscription of the time of Naravarman, photo
<p>Figure 8 in</p> <p><em>To engrave his virtues on the disc of the moon… Inscriptions of the Aulikaras and Their Associates</em></p> <p>Dániel Balogh, 2019</p> <p>Mandsaur stone inscription of the time of Naravarman</p> <p>Siddham OB00016</p> <p>Siddham IN00017</p> <p>Composite digital photograph by the author, 2017. Courtesy of Gujri Mahal Museum, Gwalior</p>
Gangdhar inscription of Mayūrākṣaka, photo
<p>Figure 14 in</p> <p><em>To engrave his virtues on the disc of the moon… Inscriptions of the Aulikaras and Their Associates</em></p> <p>Dániel Balogh, 2019</p> <p>Gangdhar inscription of Mayūrākṣaka</p> <p>Siddham OB00069</p> <p>Siddham IN00076</p> <p>Composite digital photograph by the author, 2017. Courtesy of Government Museum, Jhalawar</p>
Chhoti Sadri inscription of Gauri, photo
<p>Figure 21 in</p> <p><em>To engrave his virtues on the disc of the moon… Inscriptions of the Aulikaras and Their Associates</em></p> <p>Dániel Balogh, 2019</p> <p>Chhoti Sadri inscription of Gauri</p> <p>Siddham OB00189</p> <p>Siddham IN00203</p> <p>Composite digital photograph by the author, 2018. Courtesy of Government Museum, Udaipur</p>
Mandsaur inscription of Dattabhaṭa, photo
<p>Figure 17 in</p> <p><em>To engrave his virtues on the disc of the moon… Inscriptions of the Aulikaras and Their Associates</em></p> <p>Dániel Balogh, 2019</p> <p>Mandsaur inscription of Dattabhaṭa.</p> <p>Siddham OB00058</p> <p>Siddham IN00064</p> <p>Composite digital photograph by the author, 2017. Courtesy of Gujri Mahal Museum, Gwalior</p>
Risthal inscription of Prakāśadharman, photo
<p>Figure 26 in</p> <p><em>To engrave his virtues on the disc of the moon… Inscriptions of the Aulikaras and Their Associates</em></p> <p>Dániel Balogh, 2019</p> <p>Risthal inscription of Prakāśadharman.</p> <p>Siddham OB00089</p> <p>Siddham IN00098</p> <p>Composite digital photograph by the author, 2017. Courtesy of the Naṭnāgar Śodh Saṃsthān, Sitamau</p>
Post-remediation evaluation of contaminated site using geophysical methods: photos
<p>Photos of the research area.</p> <p>This research was funded by National Science Centre, Poland MINIATURA-5 2021/05/X/ST10/00673 “Post-remediation evaluation of contaminated site using geophysical methods” </p>
FT7 Anonymous (8) 3-key fagottino: measurements, photos, endoscopic video
<p>Dataset of FT7 Anonymous (8) 3-key fagottino containing detailed external and internal measurements, photos, and an endoscopic video. Note: Better quality photos will be available at a later date.</p> <p> </p>
FEDORA.Transcription and photos from the Intensive Creative Workshop I on Acceleration, Complexity and Interdisciplinarity
<p>The dataset contains transcription and photos from the Intensive Creative Workshop I on Acceleration, Complexity, and Interdisciplinarity realised within the FEDORA project. The workshop was held in Bologna on 9th July 2021 and involved 16 participants with diverse backgrounds: science communicators, artists, graphic designers, novelists, photographers, researchers, school teachers, and video producers. They worked in two teams on the barriers, challenges and problems associated with introducing a transdisciplinary approach in science education and also with facing the issues of complexity and futurization by using and owning new languages.</p> <p>The results are detailed in the deliverable D2.2: First draft of recommendations on “new languages” (Confidential Deliverable) for the design of materials; in the D2.3<a href="https://doi.org/10.5281/zenodo.7518940"> </a>Multimedia report of Intensive workshop I on acceleration, complexity and interdisciplinarity <a href="https://doi.org/10.5281/zenodo.7518940">https://doi.org/10.5281/zenodo.7518940</a> and they are part of the framework developed for deliverable D2.5: Framework for aligning science education with society: the search for new languages and narratives to enhance imagination and the capacity to talk about contemporary challenges:<a href="https://doi.org/10.5281/zenodo.7519100"> https://doi.org/10.5281/zenodo.7519100</a></p> <p> </p>
Photo-oxidation and photomineralization apparent quantum yield dataset for dissolved organic carbon leached from permafrost soils collected from the North Slope of Alaska, July 2018.
Dissolved organic carbon (DOC) was leached from permafrost soils near the Toolik Field Station in the Alaskan Arctic and then characterized for its photochemical properties. Oxygen (O2) consumed from photo-oxidation of permafrost DOC was measured as a function of sunlight wavelength, defined as the apparent quantum yield spectrum of photo-oxidation (O2 consumed per mol photon absorbed by DOC). Carbon dioxide (CO2) produced from photomineralization of permafrost DOC was measured as a function of sunlight wavelength, defined as the apparent quantum yield spectrum of photomineralization (CO2 produced per mol photon absorbed by DOC).
Ground cover and biomass projection photos for the BBC collapse scar
We used digital photographs to project the biomass over the growing season. This data set contains ground cover photos of plots from the center of the BBC collapse scar (0m) into the surrounding fire scar (30m) of the Survey Line Fire (burned in June-July 2001) for the growing seasons of 2003 and 2004. Also included are ground cover photos of plots along the biomass transect used to create the projected biomass data. We calculated the percent cover of vegetation for the biomass and intensively monitored transects from digital photographs. Photographs were rectified to 10,000 x 10,000 pixels and a 20 x 20 grid was applied to the photograph. The percentage of each plant type was estimated in each grid cell. The percent cover was regressed against the measured dry biomass to project biomass for the intensively measured transect. We did not project moss biomass and instead assumed it to be the same for both transects. We projected the change in biomass over the growing season from the change in greenness determined from digital photographs. We chose five dates throughout the growing season with pictures of equal color saturation, focus and aspect. From these we estimated the percent photosynthetic biomass by selecting areas of green on the photograph and calculating the percentage of the total pixels made up by these areas. We estimated curves for the change in % green vegetation for 0, 6 m and the mean of the remaining distances along the transect (12, 18, 24, and 30 m), as these regions of the transect exhibited different patterns of greenness across the growing season of 2004. To estimate photosynthetic biomass over the growing season, we corrected the biomass estimates for the study transect to account for the change in green vegetation associated with growth and senescence
Hubbard Brook Experimental Forest: Ice Storm Experiment (ISE) Canopy Hemispherical Photos
Abstract An ice storm simulation was performed at the Hubbard Brook Experimental Forest to evaluate impacts of these extreme weather events on northern hardwood forests. Water was pumped from the main branch of Hubbard Brook and sprayed above the forest canopy in subfreezing conditions so that it rained down and froze on contact with trees. The experiment consisted of five treatments, including a control (no ice) and three target levels of radial ice accretion: low (6.4 mm), mid (12.7 mm), and high (19.0 mm). Two of the mid-level treatment plots (midx2) were iced in back-to-back years to evaluate impacts of consecutive storms. This dataset consists of hemispherical photographs of the forest canopy with leaves on and off the trees before and after the various ice treatments. These data were gathered as part of the Hubbard Brook Ecosystem Study (HBES). The HBES is a collaborative effort at the Hubbard Brook Experimental Forest, which is operated and maintained by the USDA Forest Service, Northern Research Station.
MCR LTER: Coral Reef: Computer Vision: Multi-annotator Comparison of Coral Photo Quadrat Analysis
This repository contains the Moorea portion of a larger data package published in conjuncture with: "Towards automated annotation of benthic survey images: variability of human experts and operational modes of automation", Beijbom et al. PLOS One, 2015. The rest of the data package is hosted at the Dryad data repository (doi:10.5061/dryad.m5pr3). The larger data package is an aggregate dataset from four Pacific coral reef monitoring projects in: Moorea (French Polynesia), the northern Line Islands, Nanwan Bay (Taiwan) and Heron Reef (Australia). It contains 5090 coral reef survey images, and 251,988 random-point annotations by coral ecology experts. The point-annotations indicate the dominant benthic substrate at 10 to 200 random point locations per image, using a label-set of 20 categories. In addition, 200 images from each location have been cross-annotated by 6 experts, for a total of 7 sets of annotations for each image. This set of cross-annotations can be used to contextualize the performance of automated annotation methods for coral reef ecology. The full data package can also be used by computer-vision and machine learning researchers to develop object classification, image segmentation, and domain transfer learning methods. These data contain a subset of the raw data from which dataset knb-lter-mcr.4 is derived.
Historical photos from Niwot Ridge, 1948 - 2005.
Historical photos provide a unique insight into vegetation and land use change. This dataset contains three georeferenced images from Niwot Ridge showing vegetation change between 1949 and 2005.
IODP Expedition 361 RGB channels (calculated from core photos)
<p>Red, green, and blue pixel data were extracted from Section Half Imaging Logger (SHIL) linescan images, typically binned at 0.5 cm resolution using the central 2 cm of the image.</p>
IODP Expedition 362 RGB channels (calculated from core photos)
<p>Red, green, and blue pixel data were extracted from Section Half Imaging Logger (SHIL) linescan images, typically binned at 0.5 cm resolution using the central 2 cm of the image.</p>
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.