Skip to main content
Powered by ShareScore

Find research datasets worth reusing

Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.

1,638

datasets available to search

ShareScore release 0.9.0

Reset

Dataset results

1,638 results for “Mm.”

Learn how ShareScore rates datasets ↗
zenodo36/100

Caméra-tireuse-projecteur 35 mm Debrie Sept

Ce contenu fait partie de l'*[Encyclopédie raisonnée des techniques du cinéma](http://encyclo-technes.org/fr)*, publiée par le Partenariat international de recherche sur les techniques et technologies du cinéma TECHNÈS. This content is part of the *[Encyclopedia of Film Techniques and Technologies](http://encyclo-technes.org/en)*, published by the International Research Partnership on Cinema Technology, TECHNÈS. ___ **Institution de conservation/holding institution: **Université Laval **Cote/accessing number: **Collection Lemai, L.sc.1064 **Numérisation et postproduction/digitizing and postproduction: **Bérubé, Patricia; Cloutier, Michael; Deslongchamps, Maxime; Raginel, Joachim **Dates de numérisation/digitizing dates: **2017-07-10/2017-07-14 **Droits/rights: **© TECHNÈS, 2017. Certains droits réservés/some rights reserved. **Identifiant/identifier: **[ark:/17444/287294/2221](http://encyclo-technes.org/fr/base/ark:/17444/287294/2221) Source: Objaverse 1.0 / Sketchfab

opencc-by-sa-2.5Sep 2017View details →
zenodo36/100

Caméra 35 mm Akeley Pancake

Ce contenu fait partie de l'*[Encyclopédie raisonnée des techniques du cinéma](http://encyclo-technes.org/fr)*, publiée par le Partenariat international de recherche sur les techniques et technologies du cinéma TECHNÈS. This content is part of the *[Encyclopedia of Film Techniques and Technologies](http://encyclo-technes.org/en)*, published by the International Research Partnership on Cinema Technology, TECHNÈS. ___ **Institution de conservation/holding institution: **George Eastman Museum **Cote/accessing number: **1982.1591.0007 **Numérisation et postproduction/digitizing and postproduction: **Bérubé, Patricia; Cloutier, Michael; Deslongchamps, Maxime; Raginel, Joachim **Dates de numérisation/digitizing dates: **2017-03-20/2017-03-24 **Droits/rights: **© TECHNÈS, 2017. Certains droits réservés/some rights reserved. **Identifiant/identifier: **[ark:/17444/61903t/2172](http://encyclo-technes.org/fr/base/ark:/17444/61903t/2172) Source: Objaverse 1.0 / Sketchfab

opencc-by-sa-2.5Oct 2017View details →
zenodo36/100

Caméra 16-35 mm Éclair Caméflex

Ce contenu fait partie de l'*[Encyclopédie raisonnée des techniques du cinéma](http://encyclo-technes.org/fr)*, publiée par le Partenariat international de recherche sur les techniques et technologies du cinéma TECHNÈS. This content is part of the *[Encyclopedia of Film Techniques and Technologies](http://encyclo-technes.org/en)*, published by the International Research Partnership on Cinema Technology, TECHNÈS. ___ **Institution de conservation/holding institution: **Cinémathèque québécoise **Cote/accessing number: **1993.0373.01-03.AP **Numérisation et postproduction/digitizing and postproduction: **Bérubé, Patricia; Cloutier, Michael; Deslongchamps, Maxime; Raginel, Joachim **Dates de numérisation/digitizing dates: **2018-03-19/2018-03-29 **Droits/rights: **© TECHNÈS, 2018. Certains droits réservés/some rights reserved. **Identifiant/identifier: **[ark:/17444/608775/2235](http://encyclo-technes.org/fr/base/ark:/17444/608775/2235) Source: Objaverse 1.0 / Sketchfab

opencc-by-sa-2.5Apr 2019View details →
zenodo36/100

Projecteur 35 mm Lumière Cinématographe

Ce contenu fait partie de l'*[Encyclopédie raisonnée des techniques du cinéma](http://encyclo-technes.org/fr)*, publiée par le Partenariat international de recherche sur les techniques et technologies du cinéma TECHNÈS. This content is part of the *[Encyclopedia of Film Techniques and Technologies](http://encyclo-technes.org/en)*, published by the International Research Partnership on Cinema Technology, TECHNÈS. ___ **Institution de conservation/holding institution: **Cinémathèque québécoise **Cote/accessing number: **1995.0218.01-17.AP **Numérisation et postproduction/digitizing and postproduction: **Bérubé, Patricia; Cloutier, Michael; Deslongchamps, Maxime; Raginel, Joachim **Dates de numérisation/digitizing dates: **2018-03-19/2018-03-29 **Droits/rights: **© TECHNÈS, 2018. Certains droits réservés/some rights reserved. **Identifiant/identifier: **[ark:/17444/12655f/2467](http://encyclo-technes.org/fr/base/ark:/17444/12655f/2467) Source: Objaverse 1.0 / Sketchfab

opencc-by-sa-2.5Nov 2018View details →
zenodo36/100

Caméra 16 mm Paillard Bolex H16 REX-5

Ce contenu fait partie de l'*[Encyclopédie raisonnée des techniques du cinéma](http://encyclo-technes.org/fr)*, publiée par le Partenariat international de recherche sur les techniques et technologies du cinéma TECHNÈS. This content is part of the *[Encyclopedia of Film Techniques and Technologies](http://encyclo-technes.org/en)*, published by the International Research Partnership on Cinema Technology, TECHNÈS. ___ **Institution de conservation/holding institution: **Université Laval (collection Lemai) **Cote/accessing number: **L.sc.1176 **Numérisation et postproduction/digitizing and postproduction: **Bérubé, Patricia; Cloutier, Michael; Deslongchamps, Maxime; Raginel, Joachim **Dates de numérisation/digitizing dates: **2017-07-10/2017-07-14 **Droits/rights: **© TECHNÈS, 2017. Certains droits réservés/some rights reserved. **Identifiant/identifier: **[ark:/17444/84475r/2238](http://encyclo-technes.org/fr/base/ark:/17444/84475r/2238) Source: Objaverse 1.0 / Sketchfab

opencc-by-sa-2.5Nov 2018View details →
zenodo36/100

Caméra 35 mm Williamson

Ce contenu fait partie de l'*[Encyclopédie raisonnée des techniques du cinéma](http://encyclo-technes.org/fr)*, publiée par le Partenariat international de recherche sur les techniques et technologies du cinéma TECHNÈS. This content is part of the *[Encyclopedia of Film Techniques and Technologies](http://encyclo-technes.org/en)*, published by the International Research Partnership on Cinema Technology, TECHNÈS. ___ **Institution de conservation/holding institution: **George Eastman Museum **Cote/accessing number: **1978.1651.0002 **Numérisation et postproduction/digitizing and postproduction: **Bérubé, Patricia; Cloutier, Michael; Deslongchamps, Maxime; Raginel, Joachim **Dates de numérisation/digitizing dates: **2017-03-20/2017-03-24 **Droits/rights: **© TECHNÈS, 2017. Certains droits réservés/some rights reserved. **Identifiant/identifier: **[ark:/17444/73873q/2234](http://encyclo-technes.org/fr/base/ark:/17444/73873q/2234) Source: Objaverse 1.0 / Sketchfab

opencc-by-sa-2.5Apr 2019View details →
zenodo36/100

MM-S2TXTR-F03 Textural features of mammographic masses, Greece, Feb.2003

<p>========================================================</p> <p>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; Dataset: MM-S2TXTR-F03</p> <p>&nbsp;&nbsp; &nbsp;Textural features of mammographic masses<br /> &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Greece, Feb.2003<br /> &nbsp;<br /> &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Release Notes</p> <p>&nbsp;&nbsp; &nbsp;Copyright (c) 2016 by Harris V. Georgiou</p> <p>========================================================<br /> &nbsp;&nbsp; Release:&nbsp;&nbsp;&nbsp;&nbsp; Aug 3, 2016</p> <p>&nbsp;&nbsp; - Version:&nbsp; 1.1a<br /> &nbsp;&nbsp; - Format:&nbsp;&nbsp; .mat<br /> ========================================================</p> <p><br /> This file contains important information about the current version of the dataset package. Downloading and using this material hints that you accept the EULA/Terms-of-Use (please read carefully).</p> <p>We welcome your comments and suggestions.</p> <p>_______________________________________________<br /> WHAT&#39;S IN THIS PACKAGE?</p> <p>-&nbsp; Overview<br /> -&nbsp; Available file formats<br /> -&nbsp; Files and Datasets<br /> -&nbsp; License Agreement</p> <p>_______________________________________________<br /> OVERVIEW</p> <p>Localized texture analysis of breast tissue on mammograms is an issue of major importance in mass characterization. This material aims to the establishment of a quantitative approach of mammographic masses texture classification based on these datasets of the extracted textural features.</p> <p>This package contains an extensive set of textural feature datasets, in multiple configurations and scales, constructing compact sets of textural &quot;signatures&quot; for benign and malignant cases of tumors in mammograms. The datasets refer to 142 localized masses in mammograms, as well as a set of qualitative features that have been proven as of utmost importance regarding the true pathology in each case. For the construction of the raw material for these datasets, 130 of the 142 MLO mammograms containing a mass were selected by an expert physician for digitization, including a total of 46 benign mass cases and 84 mass malignancies of various types (12 were marked &#39;unreliable&#39;).</p> <p>The files also include the full texture data of 7,000-13,000 sampling &quot;boxes&quot; of sizes 20 and 50 pixels, as well as complete-mass and borderline-only sampling areas.</p> <p>The digitized mammograms were subsequently transformed digitally to a resolution of 63 mm (400 dpi) at 8-bit gray level, which is consistent with other typical image databases of digitized mammograms that are used as a reference in similar studies.</p> <p>Detailed information about the files and the structure of the datasets are available in the manifest file (S2_data_texture_directory.pdf).</p> <p>_______________________________________________</p> <p>AVAILABLE FILE FORMATS</p> <p>The datasets are available in the following formats (included):</p> <p>*.mat&nbsp;&nbsp; &nbsp;: Matlab/Octave native data file (workspace)</p> <p>&nbsp;</p>

opencc-by-nc-sa-4.0Aug 2016View details →
zenodo36/100

MM-S2MRPH-F03 Morphological features of mammographic masses, Greece, Feb.2003

<p>========================================================</p> <p>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; Dataset: MM-S2MRPH-F03</p> <p>&nbsp;&nbsp; &nbsp;Morphological features of mammographic masses<br /> &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Greece, Feb.2003<br /> &nbsp;<br /> &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Release Notes</p> <p>&nbsp;&nbsp; &nbsp;Copyright (c) 2016 by Harris V. Georgiou</p> <p>========================================================<br /> &nbsp;&nbsp; Release:&nbsp;&nbsp;&nbsp;&nbsp; Aug 3, 2016</p> <p>&nbsp;&nbsp; - Version:&nbsp; 1.1a<br /> &nbsp;&nbsp; - Format:&nbsp;&nbsp; .mat<br /> ========================================================</p> <p><br /> This file contains important information about the current version of the dataset package. Downloading and using this material hints that you accept the EULA/Terms-of-Use (please read carefully).</p> <p>We welcome your comments and suggestions.</p> <p>_______________________________________________<br /> WHAT&#39;S IN THIS PACKAGE?</p> <p>-&nbsp; Overview<br /> -&nbsp; Available file formats<br /> -&nbsp; Files and Datasets<br /> -&nbsp; License Agreement</p> <p>_______________________________________________<br /> OVERVIEW</p> <p>In localized breast cancers, the morphology and shape characteristics of the detected masses have been established as factors of great importance in the discrimination between fibroadenomas, cysts and carcinomas, due to inherent anatomical differences directly related to malignancy. Approximately 80&mdash;85% of diagnostic information is retrieved from the mammographic appearance of the mass.</p> <p>This package contains efficient datasets of simple yet effective shape features, employed in the original and multi-scaled spectral representations of the boundary, for the characterization of the mammographic mass. Their analysis consists of (a) the investigation of the original radial distance measurements under the complete spectrum of signal analysis, (b) the application of curve feature extractors of morphological characteristics.</p> <p>The files also include the full radial-distance and spectral registration of 142 localized masses in mammograms, as well as a set of qualitative features that have been proven as of outmost importance regarding the true pathology in each case. For the construction of the raw material for these datasets, 130 of the 142 MLO mammograms containing a mass were selected by an expert physician for digitization, including a total of 46 benign mass cases and 84 mass malignancies of various types (12 were marked &#39;unreliable&#39;).</p> <p>The digitized mammograms were subsequently transformed digitally to a resolution of 63 mm (400 dpi) at 8-bit gray level, which is consistent with other typical image databases of digitized mammograms that are used as a reference in similar studies.</p> <p>Detailed information about the files and the structure of the datasets are available in the manifest file (S2_data_morph_directory.pdf).</p> <p>_______________________________________________</p> <p>AVAILABLE FILE FORMATS</p> <p>The datasets are available in the following formats (included):</p> <p>*.mat&nbsp;&nbsp; &nbsp;: Matlab/Octave native data file (workspace)</p> <p>&nbsp;</p>

opencc-by-nc-sa-4.0Aug 2016View details →
zenodo36/100

Hemiscyllium freycineti juvenile, approx. 105 mm TL, Kri Island, Raja Ampat Islands, West Papua, Indonesia

<p>Hemiscyllium freycineti juvenile, approx. 105 mm TL, Kri Island, Raja Ampat Islands, West Papua, Indonesia</p>

opencc-by-4.0Nov 2016View details →
zenodo36/100

Plasma potential (triangle dots) at 70 mm from the plasma collector and mean energy of electrons (circle dots) obtained from the current-voltage characteristic of the Langmuir probe

<p>Plasma potential (triangle dots) at 70 mm from the plasma collector and mean energy of electrons (circle dots) obtained from the current-voltage characteristic of the Langmuir probe</p>

opencc-by-4.0Dec 2016View details →
zenodo36/100

Figure 7. - Palaemonyuna sp. n. Figure a holotype; figures b–n paratype (CCDB 4866, male, CL 5.5 mm). a anterior part of the carapace b right eye, dorsal view c left scaphocerite, ventral view d left mandible, ventral view e left maxillula, ventral view f left maxilla, ventral view g left second maxilliped, ventral view h left first maxilliped, ventral view i left first maxilliped, dorsal view j right third maxilliped, ventro-lateral view k right second pereiopod, ventro-lateral view l right first pereiopod, ventro-lateral view m right first chela, mesial view n right second chela, mesial view. Scale bar: a, c, k equal to 1 mm; others equal to 0.5 mm.

Figure 7. - Palaemonyuna sp. n. Figure a holotype; figures b–n paratype (CCDB 4866, male, CL 5.5 mm). a anterior part of the carapace b right eye, dorsal view c left scaphocerite, ventral view d left mandible, ventral view e left maxillula, ventral view f left maxilla, ventral view g left second maxilliped, ventral view h left first maxilliped, ventral view i left first maxilliped, dorsal view j right third maxilliped, ventro-lateral view k right second pereiopod, ventro-lateral view l right first pereiopod, ventro-lateral view m right first chela, mesial view n right second chela, mesial view. Scale bar: a, c, k equal to 1 mm; others equal to 0.5 mm.

opencc-by-4.0Feb 2017View details →
zenodo36/100

Figure 8. - Palaemonyuna sp. n. Figures i and m holotype; figures a–e, g, h, j–l paratype (CCDB 4866, male, CL 5.5 mm); figure f paratype (CCDB 4866, female, CL 5.5 mm). a left third pereiopod, lateral view b left fourth pereiopod, lateral view c distal portion of the left fifth pereiopod, lateral view d left fifth pereiopod, lateral view e left first pleopod, posterior view f left first pleopod, posterior view g left second pleopod, posterior view h left appendix masculina and appendix interna, posterior view i right posterior part of the abdomen, lateral view j pre-anal fig, ventral view k telson and uropods, dorsal view l distal part of the telson, dorsal view m left distal portion of the exopod of the uropod, dorsal view. Scale bar: a, b, d–g, i, k equal to 1 mm; c, j, m equal to 0.5 mm; h, l equal to 0.25 mm.

Figure 8. - Palaemonyuna sp. n. Figures i and m holotype; figures a–e, g, h, j–l paratype (CCDB 4866, male, CL 5.5 mm); figure f paratype (CCDB 4866, female, CL 5.5 mm). a left third pereiopod, lateral view b left fourth pereiopod, lateral view c distal portion of the left fifth pereiopod, lateral view d left fifth pereiopod, lateral view e left first pleopod, posterior view f left first pleopod, posterior view g left second pleopod, posterior view h left appendix masculina and appendix interna, posterior view i right posterior part of the abdomen, lateral view j pre-anal fig, ventral view k telson and uropods, dorsal view l distal part of the telson, dorsal view m left distal portion of the exopod of the uropod, dorsal view. Scale bar: a, b, d–g, i, k equal to 1 mm; c, j, m equal to 0.5 mm; h, l equal to 0.25 mm.

opencc-by-4.0Feb 2017View details →
zenodo36/100

Figure 6. - Female of Teredoruscombfemorus sp. n.: A frontal view of head B ventral view of subgenital plate C lateral view of head and anterior pronotum D dorsal view of head and anterior pronotum E lateral view of ovipositor F lateral view of fore femur G lateral view of mid femur. Scale bars A, C–G: 1.0 mm, B: 0.5 mm.

Figure 6. - Female of Teredoruscombfemorus sp. n.: A frontal view of head B ventral view of subgenital plate C lateral view of head and anterior pronotum D dorsal view of head and anterior pronotum E lateral view of ovipositor F lateral view of fore femur G lateral view of mid femur. Scale bars A, C–G: 1.0 mm, B: 0.5 mm.

opencc-by-4.0Feb 2017View details →
zenodo36/100

Figure 5. - Female of Teredoruscombfemorus sp. n.: A lateral view B dorsal view C oblique view. Scale bars: 1.0 mm.

Figure 5. - Female of Teredoruscombfemorus sp. n.: A lateral view B dorsal view C oblique view. Scale bars: 1.0 mm.

opencc-by-4.0Feb 2017View details →
zenodo36/100

Figure 4. - Female of Teredoruschiangraiensis sp. n.: A dorsal view of head and anterior pronotum B frontal view of head C ventral view of subgenital plate D lateral view of head and anterior pronotum E lateral view of ovipositor. Scale bars A–B, D–E: 1.0 mm, C: 0.5 mm.

Figure 4. - Female of Teredoruschiangraiensis sp. n.: A dorsal view of head and anterior pronotum B frontal view of head C ventral view of subgenital plate D lateral view of head and anterior pronotum E lateral view of ovipositor. Scale bars A–B, D–E: 1.0 mm, C: 0.5 mm.

opencc-by-4.0Feb 2017View details →
zenodo36/100

Figure 3. - Teredoruschiangraiensis sp. n.: A lateral view of female B dorsal view of female C oblique view of male. Scale bars: 1.0 mm.

Figure 3. - Teredoruschiangraiensis sp. n.: A lateral view of female B dorsal view of female C oblique view of male. Scale bars: 1.0 mm.

opencc-by-4.0Feb 2017View details →
zenodo36/100

Figure 2. - Female of Hedotettixtriangularis sp. n.: A frontal view of head B dorsal view of head and anterior pronotum C ventral view of subgenital plate D lateral view of head and anterior pronotum E lateral view of ovipositor. Scale bars: A–B, D–E:1.0 mm, C: 0.5 mm.

Figure 2. - Female of Hedotettixtriangularis sp. n.: A frontal view of head B dorsal view of head and anterior pronotum C ventral view of subgenital plate D lateral view of head and anterior pronotum E lateral view of ovipositor. Scale bars: A–B, D–E:1.0 mm, C: 0.5 mm.

opencc-by-4.0Feb 2017View details →
zenodo36/100

Figure 1. - Hedotettixtriangularis sp. n.: A lateral view of female B dorsal view of female C oblique view of male. Scale bars: 1.0 mm.

Figure 1. - Hedotettixtriangularis sp. n.: A lateral view of female B dorsal view of female C oblique view of male. Scale bars: 1.0 mm.

opencc-by-4.0Feb 2017View details →
zenodo36/100

Figure 11. - Fruits and galls produced by Epicephala species on Glochidionobovatum. A Fruit produced after pollination by Epicephalaobovatella (Tomogashima, Wakayama) B Gall induced on female flower by Epicephalacorruptrix (Takae, Okinawa) C Cross section of the gall induced by Epicephalacorruptrix. Arrow indicates the galled locule with feeding trace of Epicephala larva. Note that the irregularly developed ovules of the galled locule have merged indistinguishablly to septa. Scale bar 2 mm.

Figure 11. - Fruits and galls produced by Epicephala species on Glochidionobovatum. A Fruit produced after pollination by Epicephalaobovatella (Tomogashima, Wakayama) B Gall induced on female flower by Epicephalacorruptrix (Takae, Okinawa) C Cross section of the gall induced by Epicephalacorruptrix. Arrow indicates the galled locule with feeding trace of Epicephala larva. Note that the irregularly developed ovules of the galled locule have merged indistinguishablly to septa. Scale bar 2 mm.

opencc-by-4.0Feb 2017View details →
zenodo36/100

Figure 6. - ATruncatoflabellummortenseni, USNM 97522, paratype, Philippines B Truncatoflabellumaustraliensis, paratype (including anthocaulus), USNM 96652, Western Australia C Truncatoflabellumcandeanum, neotype, including anthocaulus, USNM 81963, Albatross 5369, Philippines D Truncatoflabellumcompressum, upper figure, illustration of type from Lesson (1827); other views from Challenger 190, BM 1880.11.25.78. Scale bars: all 10 mm.

Figure 6. - ATruncatoflabellummortenseni, USNM 97522, paratype, Philippines B Truncatoflabellumaustraliensis, paratype (including anthocaulus), USNM 96652, Western Australia C Truncatoflabellumcandeanum, neotype, including anthocaulus, USNM 81963, Albatross 5369, Philippines D Truncatoflabellumcompressum, upper figure, illustration of type from Lesson (1827); other views from Challenger 190, BM 1880.11.25.78. Scale bars: all 10 mm.

opencc-by-4.0Feb 2017View details →

ScienceDex guides

Understand access before you commit

These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.

Compare curated 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.

allen-brain-atlas
neuroscienceopenDocumentation, web resources, and API references are available online.
Last verified 2026-04-30Open record

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.

abode-home-cage
behavioral-neuroscienceopenThe DataShare record exposes download links for annotations, documentation, license text, and the zipped per-snippet data directory.
Last verified 2026-04-30Open record

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.

dandi-nwb
electrophysiologyopenPublished Dandiset metadata and archive endpoints are available through the production DANDI API.
Last verified 2026-04-30Open record

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.

ibl
behavioral-neuroscienceopenPublic sessions can be searched and loaded from the IBL public data server through ONE.
Last verified 2026-04-29Open record

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.

openneuro
neuroscienceopenPublished datasets are available on demand over the internet.
Last verified 2026-04-29Open record

ScienceDex for faculty

Your academic CV and NIH biosketch

Make your CV in your school's format and your NIH biosketch from it, then download both as Word files.