cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.22002/92f4e-05f58
title: COS7 VPS4DN+pNLGFP

description: Cos7 cells transfected with VPS4DN and pNLGFP provirus construct
description: <strong>Tilt Series Date:</strong> 2012-04-25</p>
<strong>Data Taken By:</strong> Cora Woodward</p>
<strong>Species / Specimen:</strong> Cercopithecus aethiops (monkey, African green)</p>
<strong>Strain:</strong> COS-7 ATCC CRL-1651</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-60.0°, 60.0°), step: 1.5°, constant angular increment, dosage: 150.0 eV/Å²,  defocus: -6.0 μm,  magnification: 22500x. </p>
<strong>Acquisition Software:</strong> UCSF tomo</p>
<strong>Upload Method:</strong> rundir</p>
<strong>Processing Software Used:</strong> imod</p>
<strong>Collaborators and Roles:</strong> VPS4DN construct provided by Wes Sundquist. pNLGFP construct provided by Irvin Chen, UCLA. Cells transfected, frozen and imaged at Caltech by Cora Woodward</p>
<strong>Purification / Growth Conditions / Treatment:</strong> whole cells grown on grids and transfected with lipofectamine</p>
<strong>Sample Preparation:</strong> manual blotting</p>
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/cwl2012-04-25-18/3dimage_68566/</p>12apr25_C123_3_Cos7pNLDN_AT3BT1_0015_full.rec,  Reconstruction (Pixel Size 2.0 nm), 722.6 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/cwl2012-04-25-18/3dimage_68566/12apr25_C123_3_Cos7pNLDN_AT3BT1_0015_full.rec"
        > <i class="download icon"></i> Download </a></p>

        12apr25_C123_3_Cos7pNLDN_AT3BT1_0015.mrc,  Tilt Series (Pixel Size 0.5 nm), 677.3 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/cwl2012-04-25-18/rawdata/12apr25_C123_3_Cos7pNLDN_AT3BT1_0015.mrc"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.22002/006az-1w427
title: MJ sacculi

description: Skinny B. subtilis MJ007 sacculi of sporulating cells
description: <strong>Tilt Series Date:</strong> 2012-03-01</p>
<strong>Data Taken By:</strong> Elitza Tocheva</p>
<strong>Species / Specimen:</strong> Bacillus subtilis </p>
<strong>Strain:</strong> MJ007, ponA null</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-63.0°, 63.0°), step: 1°, constant angular increment, dosage: 200.0 eV/Å²,  defocus: -10.0 μm,  magnification: 22500x. </p>
<strong>Microscope:</strong> Caltech Polara</p>
<strong>Acquisition Software:</strong> UCSFTomo</p>
<strong>Upload Method:</strong> pipeline</p>
<strong>Processing Software Used:</strong> Raptor</p>
<strong>Collaborators and Roles:</strong> Kit Pogliano</p>
<strong>Purification / Growth Conditions / Treatment:</strong> see Mol Micro Tocheva et al reference</p>
<strong>Sample Preparation:</strong> Vitrobot</p>
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/etl2012-03-01-3/rawdata/</p>mjsac0003.mrc,  Tilt Series (Pixel Size 1.9 nm), 1.1 GB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/etl2012-03-01-3/rawdata/mjsac0003.mrc"
        > <i class="download icon"></i> Download </a></p>

        mjsac0003_part128_2.rec,  Reconstruction (Pixel Size 3.8 nm), 619.4 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/etl2012-03-01-3/3dimage_17284/mjsac0003_part128_2.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.22002/yyscb-2cg32
title: Treponema primitia Proteinase K

description: Raw data files of Treponema primitia Proteinase K
description: <strong>Tilt Series Date:</strong> 2012-04-27</p>
<strong>Data Taken By:</strong> Elitza Tocheva</p>
<strong>Species / Specimen:</strong> Treponema primitia</p>
<strong>Strain:</strong> ZAS-2</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-50.0°, 50.0°), step: 1°, constant angular increment, dosage: 200.0 eV/Å²,  defocus: -10.0 μm,  magnification: 22500x. </p>
<strong>Microscope:</strong> Caltech Polara</p>
<strong>Acquisition Software:</strong> UCSFTomo</p>
<strong>Upload Method:</strong> pipeline</p>
<strong>Processing Software Used:</strong> Raptor</p>
<strong>Purification / Growth Conditions / Treatment:</strong> Cells were grown in the presence of proteinase K for 15min</p>
<strong>Sample Preparation:</strong> Vitrobot</p>
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/etl2012-04-27-5/rawdata/</p>protk0006.mrc,  Tilt Series (Pixel Size 1.9 nm), 842.5 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/etl2012-04-27-5/rawdata/protk0006.mrc"
        > <i class="download icon"></i> Download </a></p>

        protk0006_full.rec,  Reconstruction (Pixel Size 3.8 nm), 619.4 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/etl2012-04-27-5/3dimage_18306/protk0006_full.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.15468/dl.2v9448
title: Occurrence Download

description: A dataset containing 34964400 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((99.64523 0.85137, 99.64523 7.35578, 119.27809 7.35578, 119.27809 0.85137, 99.64523 0.85137))",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 34964400 records from 5926 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045781-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.11501375
title: Dataset of "Glue-assisted Exfoliation of Two-dimensional Sulfur-rich Niobium Thiophosphate (Nb4P2S21) for Sulfur-equivalent Electrode Study in Lithium Storage"

description: Two-dimensional (2D) layered thiophosphates have garnered attention for advanced batteries due to their open ionic diffusion channels, high capacity, and unique catalytic properties. However, their potential in energy storage applications remains largely unexplored. In this study, we report for the first time a 2D transition metal thiophosphate (Nb4P2S21) with high sulfur content. Nb4P2S21, synthesized via chemical vapor transport (CVT), is treated as a sulfur-equivalent material with better conductivity than sulfur, suitable for high-capacity lithium storage. The bulk material can be delaminated into high-quality nanoplates via glue-assisted grinding exfoliation, both displaying a layered quasi-one-dimensional (quasi-1D) morphology, which shortens the ion diffusion path and promises enhanced rate performance compared to larger lateral 2D materials. Density functional theory (DFT) calculations indicate that Nb4P2S21 has a direct bandgap of 1.64 eV (HSE06 method), with exfoliated counterparts showing near-infrared (NIR) photoluminescence at 755 nm, broadening potential applications to NIR-based devices. By tuning the working voltage window for lithium-ion batteries (LIBs) and controlling lithiation product formation, the material exhibits distinct electrochemical characteristics at 0 ~ 2.6 V, 0.5 ~ 2.6 V, 1.0 ~ 2.6 V, and 1.5 ~ 2.6 V. However, sulfur-rich electrodes in carbonate electrolytes demonstrate limited electrochemical potential due to polysulfide formation, leading to detrimental side reactions with carbonate-based electrolytes. Transitioning to ether-based electrolytes improves the initial reversible capacity and Coulombic efficiency of Nb4P2S21 by stabilizing the formed polysulfides. Despite this improvement, the material still mirrors the shuttle effect in lithium-sulfur batteries, diminishing active sulfur and undermining battery integrity. Further EDS and TOF-SIMS analyses of post-cycled electrode materials show significant sulfur loss and precipitation within the electrodes, exacerbating the shuttle effect and causing battery failure. Implementing strategies used in lithium-sulfur batteries, such as introducing polar host catalysts, could enhance the potential of these materials.
DOI: 10.5281/zenodo.11501376
title: Dataset of "Glue-assisted Exfoliation of Two-dimensional Sulfur-rich Niobium Thiophosphate (Nb4P2S21) for Sulfur-equivalent Electrode Study in Lithium Storage"

description: Two-dimensional (2D) layered thiophosphates have garnered attention for advanced batteries due to their open ionic diffusion channels, high capacity, and unique catalytic properties. However, their potential in energy storage applications remains largely unexplored. In this study, we report for the first time a 2D transition metal thiophosphate (Nb4P2S21) with high sulfur content. Nb4P2S21, synthesized via chemical vapor transport (CVT), is treated as a sulfur-equivalent material with better conductivity than sulfur, suitable for high-capacity lithium storage. The bulk material can be delaminated into high-quality nanoplates via glue-assisted grinding exfoliation, both displaying a layered quasi-one-dimensional (quasi-1D) morphology, which shortens the ion diffusion path and promises enhanced rate performance compared to larger lateral 2D materials. Density functional theory (DFT) calculations indicate that Nb4P2S21 has a direct bandgap of 1.64 eV (HSE06 method), with exfoliated counterparts showing near-infrared (NIR) photoluminescence at 755 nm, broadening potential applications to NIR-based devices. By tuning the working voltage window for lithium-ion batteries (LIBs) and controlling lithiation product formation, the material exhibits distinct electrochemical characteristics at 0 ~ 2.6 V, 0.5 ~ 2.6 V, 1.0 ~ 2.6 V, and 1.5 ~ 2.6 V. However, sulfur-rich electrodes in carbonate electrolytes demonstrate limited electrochemical potential due to polysulfide formation, leading to detrimental side reactions with carbonate-based electrolytes. Transitioning to ether-based electrolytes improves the initial reversible capacity and Coulombic efficiency of Nb4P2S21 by stabilizing the formed polysulfides. Despite this improvement, the material still mirrors the shuttle effect in lithium-sulfur batteries, diminishing active sulfur and undermining battery integrity. Further EDS and TOF-SIMS analyses of post-cycled electrode materials show significant sulfur loss and precipitation within the electrodes, exacerbating the shuttle effect and causing battery failure. Implementing strategies used in lithium-sulfur batteries, such as introducing polar host catalysts, could enhance the potential of these materials.
DOI: 10.6084/m9.figshare.29195720
title: <b>Robustness of hamstring muscle activation strategies following selective hypertrophy induced by Nordic hamstring curl and stiff-leg deadlift exercises</b>

description: This study aims to determine whether muscle activation distribution between hamstrings is modified after nine weeks of two resistance training programs that induce a selective muscle hypertrophy. Using a blinded randomized controlled design, thirty-six resistance-untrained individuals were assigned to one of three groups: control (CON), Nordic hamstring exercise (NHE), and stiff-leg deadlift (SDL) groups. Strength gain was measured as changes in one-repetition maximum (1RM). Changes in semimembranosus (SM), semitendinosus (ST), and biceps femoris (BF) muscle volume were measured using 3D freehand ultrasound. Activation of each hamstring muscle head was assessed using surface electromyography during the trained exercise (or both for CON) performed at 80% of 1RM. We found a significant increase in 1RM after nine weeks for the NHE (37.4 ± 13.8%) and SDL (34.0 ± 21.2%) groups compared to CON. This strength gain was accompanied by selective hypertrophy of ST (24.3 ± 10.8%) and SM (11.2 ± 12.7%), for the NHE and SDL groups, respectively. However, statistical parametric mapping analyses revealed that the muscle activation was not altered over the time, between the groups, or by their interactions (all <i>p ≥ 0.05</i>). Our findings demonstrate a robustness of muscle activation strategies over time despite training-induced selective hypertrophy. These results provide a deeper understanding of the complex interplay between neural drive and muscle mechanical characteristics. This provides additional impetus to study long term effect of activation strategies (e.g., on the development of musculoskeletal disorders), as they seem to represent a trait-like characteristic rather than a transient state.
DOI: 10.6084/m9.figshare.29195720.v1
title: <b>Robustness of hamstring muscle activation strategies following selective hypertrophy induced by Nordic hamstring curl and stiff-leg deadlift exercises</b>

description: This study aims to determine whether muscle activation distribution between hamstrings is modified after nine weeks of two resistance training programs that induce a selective muscle hypertrophy. Using a blinded randomized controlled design, thirty-six resistance-untrained individuals were assigned to one of three groups: control (CON), Nordic hamstring exercise (NHE), and stiff-leg deadlift (SDL) groups. Strength gain was measured as changes in one-repetition maximum (1RM). Changes in semimembranosus (SM), semitendinosus (ST), and biceps femoris (BF) muscle volume were measured using 3D freehand ultrasound. Activation of each hamstring muscle head was assessed using surface electromyography during the trained exercise (or both for CON) performed at 80% of 1RM. We found a significant increase in 1RM after nine weeks for the NHE (37.4 ± 13.8%) and SDL (34.0 ± 21.2%) groups compared to CON. This strength gain was accompanied by selective hypertrophy of ST (24.3 ± 10.8%) and SM (11.2 ± 12.7%), for the NHE and SDL groups, respectively. However, statistical parametric mapping analyses revealed that the muscle activation was not altered over the time, between the groups, or by their interactions (all <i>p ≥ 0.05</i>). Our findings demonstrate a robustness of muscle activation strategies over time despite training-induced selective hypertrophy. These results provide a deeper understanding of the complex interplay between neural drive and muscle mechanical characteristics. This provides additional impetus to study long term effect of activation strategies (e.g., on the development of musculoskeletal disorders), as they seem to represent a trait-like characteristic rather than a transient state.
DOI: 10.6096/mistrals.1341
title: Carte morpho-bathymétrique de la mer Méditerranée

description: The systematic swath bathymetric mapping of the Mediterranean Sea started in the mid-nineties. This mapping has considerably modified our understanding of the morphology of the Mediterreanean Sea and of the various active geological processes (sedimentary, tectonic, volcanic, bio-geochemical processes) which participate to the seafloor morphology.<br />
<br />
Observing strategy: <br />
This summary provides an overall picture of the morphology of the Mediterranean area and its continental environment, the Gulf of Cadiz to the eastern shores of the Mediterranean and Black Sea.



Brosolo,L., Mascle,J., Loubrieu,B., 2012, Morphobathymetric Map of the Mediterranean Sea, publication CCGM/CGMW, UNESCO, Paris. © CCGM-CGMW 2012 - ISBN 978-2-917310-12-0

This map results from the compilation of the following DTMs and complementary data:

- The basic DTM is the one used for the Morpho-bathymetric compilation of the Mediterranean Sea published by Loubrieu,B., Mascle,J. and Medimap group, (2007), « Morpho-bathymetry of the Mediterranean Sea », CIESM/Ifremer special publication.

This compilation resulted from various DTMs from swath bathymetric data sets recorded between 1995-2007 by several European oceanographic laboratories and Institutes (see: http://www.ciesm.org/).

- This DTM has been completed by unpublished swath bathymetry data from IFREMER, SHOM, GEOAZUR, OGS-Trieste, ISMAR-Bologna, CMCR- Hamburg and, off Egypt, by a few 3D seismic data first arrivals from Industry (BP-Egypt, ENI, OMV).

A few complementary data have been downloaded from the EMODNET European project portal ((www.emodnet-hydrography.eu/)

- For the Gulf of Cadiz the compilation has benefited from a DTM at 500 m from various swath data published by Zitellini, N., Gracia, E., et a., (2009), « Bathymetry of the Gulf of Cadiz, North-East Atlantic: the Swim Multibeam compilation », Earth and Planetary Sciences Letters, 280: 15-50.doi: 10.1016/j.epsl.2008.12.005.

- For the Black Sea, the swath bathymetric data were obtained during the European project ASSEMBLAGE.

- For the Bay of Biscay a DTM at 1000m, from Sibuet, J.C., Loubrieu, B., & al. (2004) « Carte bathymétrique de l’Atlantique nord-est et du Golfe de Gascogne: implications cinématiques », Bull. Soc. Géol. Fr., has been used.

- For areas not yet mapped in details (or whose data are not yet available) in the Mediterranean Sea, and in the Black Sea a DTM, at 1500m, from the GEBCO atlas has been used to complete the map (General Bathymetric Chart of the Oceans; http://www.gebco.net/data_and_products/gebco_digital_atlas/)

- On land the topography is extracted from SRTM 33’’ (Shuttle Radar Topography Mission, NASA); DTM at 90m.
DOI: 10.15468/dl.ek4qux
title: Occurrence Download

description: A dataset containing 2364 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Thuarea Pers."
 ]
}

 The dataset includes 2364 records from 107 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003119-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.15298146
title: dataset MG

description: The following csv files represent the basis of maps pertaining to the paper ‘Spatio-temporal evolution of the fumarolic field of La Fossa cone (Vulcano Island, Italy) in 2021-2024’ by Lentini S., Bitetto M., Curcio L., Seefeld M., Vitale A., Dellino P., Müller D., Sulpizio R., Walter T.R., Aiuppa A.
DOI: 10.5281/zenodo.15298147
title: dataset MG

description: The following csv files represent the basis of maps pertaining to the paper ‘Spatio-temporal evolution of the fumarolic field of La Fossa cone (Vulcano Island, Italy) in 2021-2024’ by Lentini S., Bitetto M., Curcio L., Seefeld M., Vitale A., Dellino P., Müller D., Sulpizio R., Walter T.R., Aiuppa A.
DOI: 10.25549/inscriptifact-ouc110824479
title: Persepolis Fortification Elamite Tablet 2291.101, Fort 2291.101

description: [Text Description:] Administrative text ❧ [Text or Publication Number Note:] Fort 2291.101 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. ❧ [Physical Object Note:] Left edge and lower left corner broken off. Cracks on obverse.
DOI: 10.25549/inscriptifact-ouc110824188
title: Persepolis Fortification Elamite Tablet 2291.101, Fort 2291.101

description: [Text Description:] Administrative text ❧ [Text or Publication Number Note:] Fort 2291.101 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. ❧ [Physical Object Note:] Left edge and lower left corner broken off. Cracks on obverse.
DOI: 10.25549/inscriptifact-ouc110824210
title: Persepolis Fortification Elamite Tablet 2291.101, Fort 2291.101

description: [Text Description:] Administrative text ❧ [Text or Publication Number Note:] Fort 2291.101 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. ❧ [Physical Object Note:] Left edge and lower left corner broken off. Cracks on obverse.
DOI: 10.25549/inscriptifact-ouc110824474
title: Persepolis Fortification Elamite Tablet 2291.101, Fort 2291.101

description: [Text Description:] Administrative text ❧ [Text or Publication Number Note:] Fort 2291.101 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. ❧ [Physical Object Note:] Left edge and lower left corner broken off. Cracks on obverse.
DOI: 10.25549/inscriptifact-ouc110824427
title: Persepolis Fortification Elamite Tablet 2291.101, Fort 2291.101

description: [Text Description:] Administrative text ❧ [Text or Publication Number Note:] Fort 2291.101 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. ❧ [Physical Object Note:] Left edge and lower left corner broken off. Cracks on obverse.
DOI: 10.25549/inscriptifact-ouc110824416
title: Persepolis Fortification Elamite Tablet 2291.101, Fort 2291.101

description: [Text Description:] Administrative text ❧ [Text or Publication Number Note:] Fort 2291.101 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. ❧ [Physical Object Note:] Left edge and lower left corner broken off. Cracks on obverse.
DOI: 10.25549/inscriptifact-ouc110824415
title: Persepolis Fortification Elamite Tablet 2291.101, Fort 2291.101

description: [Text Description:] Administrative text ❧ [Text or Publication Number Note:] Fort 2291.101 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. ❧ [Physical Object Note:] Left edge and lower left corner broken off. Cracks on obverse.
DOI: 10.25549/inscriptifact-ouc110823700
title: Persepolis Fortification Elamite Tablet 2280.101, Fort 2280.101

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] Fort 2280.101 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on right edge, reverse, upper edge. ❧ [Physical Object Note:] Left side of tablet missing.
DOI: 10.15468/dl.xqj8sx
title: Occurrence Download

description: A dataset containing 70 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Chinese Taipei",
 "OccurrenceStatus is Present",
 "TaxonKey is Allium macrostemon Bunge"
 ]
}

 The dataset includes 70 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011818-250515123054153/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.