cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17169/refubium-44805
title: Replication Data for: Cadmium isotope fractionation and neutron capture effects in lunar samples

description: Key Points: <b>Geochemical Dichotomy of Lunar Soils</b>: Early studies of Apollo lunar soils show a geochemical dichotomy, dominated by mare and highland lithologies with varying admixtures of material from the Procellarum KREEP Terrane. <b>Cadmium (Cd)</b>: This study uses the volatile element cadmium to identify sources and origins responsible for mass dependent stable isotope fractionation and assess the effect of space weathering at the lunar surface. Cadmium concentrations and isotopic compositions are reported for samples from the Apollo 12, 16, and 17 missions. <b>Thermal Neutron Capture</b>: Thermal neutron capture by 113Cd, induced by galactic cosmic rays impacting the lunar surface, helps reconstruct the duration of exposure to space weathering. <b>Cadmium stable isotope fractionation</b>: Percent scale variations in Cd stable isotopes are observed, with e112/110Cd ranging from ~0 to +106 in mare soils, from +60 to +97 in highland soils. Orange glass 74220 exhibits an isotopically light enrichment (e112/110Cd = -27). The anorthosites have contrasting e112/110Cd (-107 vs. +47). Thermal neutron capture effects are larger in the old highland than the mare soils, possibly reflecting a compositional effect but mostly a longer exposure history to GCR. <b>Implications for Lunar History and Material Origin</b>: The findings of Cd isotopic compositions in immature KREEP-rich soils similar to that of the Bulk Silicate Earth suggest an origin for the KREEP material either as excavated material from the Copernicus crater or a vapor redistributed at the lunar surface. This comprehensive Cd isotope dataset provides a framework for future Cd isotope studies aiming to further our understanding on the distribution and origin of volatile elements in the Earth-Moon system.
DOI: 10.17169/refubium-41907
title: Replication Data for: Impact-induced changes in source depth and volume of magmatism on Mercury and their observational signatures

description: Mercury’s crust is mostly the result of partial melting in the mantle associated with solid-state convection. Large impacts induce additional melting by generating subsurface thermal anomalies. By numerically investigating the geodynamical effects of impacts, here we show that impact-generated thermal anomalies interact with the underlying convection modifying the source depth of melt and inducing volcanism that can significantly postdate the impact depending on the impact time and location with respect to the underlying convection pattern. We can reproduce the volume and time of emplacement of the melt sheets in the interior of Caloris and Rembrandt if at about 3.7–3.8 Ga convection in the mantle of Mercury was weak, an inference corroborated by the dating of the youngest large volcanic provinces. The source depth of the melt sheets is located in the stagnant lid, a volume of the mantle that never participated in convection and may contain pristine mantle material.
DOI: 10.60566/2qgvb-nqv63
title: Libinsitu dataset on THREDDS Data Server

description: The Webservice-Energy THREDDS Catalog provides a centralized platform that offers access to a variety of data related to renewable energy and environmental sciences. 
Hosted on the Webservice-Energy platform, which is a collaborative initiative of the Center Observation, Impacts, Energy (O.I.E.) at MINES ParisTech / ARMINES and the SoDa Team, this service is an essential resource for those engaged in energy and environmental research. The platform is officially recognized as a GEOSS Community Portal, and its resources are integrated into the GEO Portal through the Discovery and Access Broker (DAB).
This catalog hosts a diverse collection of datasets focused on key areas such as solar and wind energy, helping users gain detailed insights into resource availability over space and time. The web services offered are instrumental for creating accurate energy forecasts and enabling connections between researchers, organizations, and stakeholders.
Access Details:
The platform offers open access to several folders containing valuable datasets, including:
ESMAP, IEA-PVPS, METEO-FRANCE, NREL-MIDC, SAURAN, SCIDOSOL, SOLRAD, and SURFRAD. These directories can be accessed by anyone without the need for special authorization.
However, other folders in the catalog are restricted and require authorization to access. To obtain access to these resources, users must request permission or credentials from the relevant authorities.
Contact Information:
For inquiries or further assistance, users can reach out to:
Contact Name: Center Observation, Impacts, Energy (O.I.E.)
Organization: MINES ParisTech
Email: lionel.menard@mines-paristech.fr
Host Institution: WSE - SDI Webservice-Energy SDI
Through this catalog, the Webservice-Energy platform contributes significantly to the global effort of sustainable energy development and environmental monitoring.
DOI: 10.17169/refubium-39145
title: Lunar Sulfur Data Compilation

description: This dataset will appear as a supplement to the book chapter: Renggli C.J., Steenstra E.S., Saal A. Sulfur in the Moon and Mercury. Eds.: Daniel Harlov & Gleb Pokrovski, Springer (in review). Introduction: 50 years after the return of Apollo 17, the analysis of returned lunar samples has become a priority for planetary scientists across the world. The advances in analytical technology have made an important contribution to this development. As we expect a significant increase of available lunar materials through upcoming missions including ARTEMIS, it is worth taking a look at the published record. Here, we present a compilation of all published S concentration and S-isotope data from bulk mare basalts, soil samples, as well as impact and regolith breccias from the Apollo and two Luna landing sites. We also include more recent in-situ measurements of S-concentrations and isotopic compositions from pyroclastic glass beads. Recent studies reported rare data on S-concentrations in Mg-suite samples and anorthosites. Finally, we include data on the S concentration and isotopic composition in the basalt lava flow sampled by Chang’e-5. Discussion: In our review we gathered a total of 163 mare basalt, 165 soil, 57 breccia, 12 anorthosite, 6 Mg-suite, and 142 pyroclastic glass S-concentration measurements, presented in Figure 1 as a function of the TiO2 concentration. Sulfur concentrations in the impact breccias and soils broadly reflect those of the target basalts, highland rocks, and pyroclastic glasses of the landing sites. However, their heavy δ34S isotopic signatures contrast with the light δ34S compositions of the volcanic glasses. The former most likely originates from solar-wind sputtering, proton stripping, micro-meteorite impact vaporization and later condensation, or a combination of these processes, whereas the latter probably formed during degassing at low fO2 conditions. The S systematics of magmatic lunar rocks are controlled by the composition of the rocks (e.g. TiO2 content), degree of degassing, impact gardening of soils (resulting in high δ34S), mantle source compositions and the early history of the Moon. However, the behavior of S during many of these lunar processes remains poorly constrained. This is of particular importance in the light of constraints on the volatile element budget and evolution of the Moon.
DOI: 10.7910/dvn/tpysro
title: Replication Data for: The Value of Regulatory Discretion: Estimates from Environmental Inspections in India

description: Many developing countries have high pollution despite strict environmental standards, suggesting gaps in regulatory enforcement. In collaboration with the Gujarat Pollution Control Board (GPCB), in India, we increased the rate of inspection for a random group of polluting industrial plants and required the added inspections be assigned randomly. Plants in the treatment group were twice as likely to be inspected and to be cited for violations. Yet, treatment plants were no more likely to be penalized and only slightly increased environmental compliance. We show that the weak treatment effects are not due to a lack of sanctions: penalties are often applied for extreme violators. The regulator also follows-up on control and treatment inspections in the same way. We hypothesize that the results are due to the randomized inspections being less well targeted than inspections in the status quo. To investigate, we set out a structural model of environmental regulation where the regulator targets inspections, based on a signal of pollution, to maximize plant abatement. Using the experimental variation in inspections to identify key parameters, we find that the regulator aggressively targets its discretionary inspections at plants it believes are most polluting. As a result the average regulator-chosen inspection induces three times more abatement than an inspection added at random. Counterfactual simulations show that monitoring technology that improved regulatory information about emissions would greatly increase abatement.
DOI: 10.17169/refubium-41912
title: Replication Data for: Addressing matrix effects for 193 nm excimer LA-ICP-MS analyses of Fe-rich sulfides and a new predictive model.

description: Abstract: Laser-ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) is one of the most popular techniques for determining trace element concentrations in sulfides. Due to the lack of matrix-matched standards, standardization of sulfide analyses are usually based on silicate glass calibrant materials. Matrix effects during ns-LA-ICP-MS analyses of Fe-rich sulfides were quantified for many trace elements by comparison of elemental concentrations obtained by LA-ICP-MS and electron microprobe (EPMA) for many synthetic sulfides. The data was used to obtain the fractionation indices (Fi, the ratio between the EPMA- and LA-ICP-MS-determined concentrations of element i) for many elements while considering Fe, Cu and Ni as internal standards. The results show that significant (&gt;15% RD) matrix effects arise during ns-LA-ICP-MS analyses of Ti, Zn, Ge, Se, Mo, Cd, In, Sb, Te, Pb, Bi in sulfides when using Fe as the internal standard. The use of Ni as an internal standard yields on average higher Fi values for most elements, resulting in more pronounced matrix effects for refractory elements and less so for volatile elements, relative to Fe. The use of Cu as an internal standard yields overall more significant matrix effects for volatile elements (i.e., lower Fi values). The Fi values for most elements remain constant with increasing concentrations, and matrix correction factors for these elements can therefore be applied across the ppm to wt% range. In agreement with previous observations for Fe-rich metals and silicate glasses, the magnitudes of the matrix effects for the various elements are strongly correlated with elemental volatility. This correlation was used to obtain a predictive model for describing Fi for Fe-rich sulfides. The results were used to assess the effects of matrix effects on calculated sulfide liquid–silicate melt partition coefficients derived from experiments. Matrix effects arising through the use of non-matrix-matched standards will result in significant discrepancies between measured and true partition coefficients, the extent mainly depending of the volatility of the element considered. Corrections on ns-LA-ICP-MS derived element concentrations therefore need to be performed to obtain true abundances in the absence of matrix-matched standards. <b>For more information on the dataset see</b>: Steenstra, E. S.; Berndt, J.; Klemme, S.; van Westrenen, W.; Bullock, E. S.; Shahar, A., 2024, "Replication Data for: Addressing matrix effects for 193 nm excimer LA-ICP-MS analyses of Fe-rich sulfides and a new predictive model".https://doi.org/10.1039/C9JA00391F
DOI: 10.17169/refubium-39207
title: Replication Data for: The Timeline of Early Lunar Bombardment Constrained by the Evolving Compositions of Differently-Aged Melt

description: The timeline of early lunar bombardment remains unclear. The bombardment rate as a function of time is commonly classified into three types of shapes: tail-end, sawtooth and terminal cataclysm. Differently-aged melt records the occurrence time of impact events and thus is crucial for constraining the timeline of early lunar bombardment. Based on a spatially resolved numerical model, we simulate the evolving distribution of differently-aged melt with a long-term impact mixing, where different shapes of impact rate function are considered. We compare the outcome of melt composition from different scenarios with the actual data from the lunar meteorites and the returned samples. The results suggest that, if the present actual data is representative of the melt composition on the Moon, the shape of the impact rate function is more likely comparable with the tail-end over the sawtooth and the terminal cataclysm, where the terminal cataclysm is least likely. In addition, using the state-of-the-art U-Pb dating techniques, more abundant ancient basin melt could be found in the returned samples.
DOI: 10.17169/refubium-39217
title: Replication Data for: New constraints on the formation of lunar mafic impact melt breccias from S-Se-Te and highly siderophile elements.

description: The data set contains concentration data for chalcogens (S, Se, and Te) and highly siderophile elements (Ru, Rh, Pd, Re, Os, Ir, Pt, and Au) analyzed by isotope dilution inductively coupled plasma mass spectrometry. We analyzed 5 different impact breccias sampled from the Fra Mauro formation of the Apollo 14, the Apennine Front of the Apollo 15, and the Cayley formation of the Apollo 16 landing sites.
DOI: 10.7910/dvn/tmdhdh
title: Replication Data for: Encouraging community action against teacher absenteeism: a mass media experiment in rural Uganda

description: This replication archive provides all code and data necessary to produce the figures and tables in the article. To access it, please download and unzip the archive. Make sure to run all code using the .Rproj file, which automatically sets relative file paths on your computer. Please see the readme.txt for more guidance.
DOI: 10.17169/refubium-39211
title: Shapefiles for count areas at Giordano Bruno, Moore F, North Ray, and South Ray

description: These are the crater and area shapefiles for count areas at Giordano Bruno, Moore F, North Ray, and South Ray.
DOI: 10.7910/dvn/92wo5k
title: A16_32122.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/20ddf25a-c710-4715-908c-3546ef420874'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/20ddf25a-c710-4715-908c-3546ef420874
DOI: 10.15468/dl.j9fk8r
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Amburana erythrosperma Seleme, C.H.Stirt. & Mansano"
 ]
}

 The dataset includes 4 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018051-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.7910/dvn/t8r1ai
title: Replication Data for: Learning to Love Government? Technological Change and the Political Economy of Higher Education

description: Why do voters have divergent beliefs about the role of government in solving social problems? We study this question in the context of skill-biased technological change and investment in higher education. We document that the negative income consequences of technological change are, descriptively, mitigated in US counties with greater levels of higher education investment. We show that exposure to these conditions is, in turn, correlated with greater public support for higher education spending. We conclude that higher education investments are productive. However, we also find evidence consistent with the idea that whether people in a community learn the benefits of higher education spending depends on what they believed to begin with. Learning is history dependent. In a context where higher education spending dampens the negative employment effects of technological change, a history of believing that education is productive may advantage local communities in learning the true productivity of higher education investments.
DOI: 10.17169/refubium-40891
title: Replication Data for: Onset of solid-state mantle convection and mixing during magma ocean solidification

description: The energy sources involved in the early stages of the formation of terrestrial bodies can induce partial or even complete melting of the mantle, leading to the emergence of magma oceans. The fractional crystallization of a magma ocean can cause the formation of a compositional layering that can play a fundamental role for the subsequent long-term dynamics of the interior and for the evolution of geochemical reservoirs. In order to assess to what extent primordial compositional heterogeneities generated by magma ocean solidification can be preserved, we investigate the solidification of a whole-mantle Martian magma ocean, and in particular the conditions that allow solid-state convection to start mixing the mantle before solidification is completed. To this end, we performed 2-D numerical simulations in a cylindrical geometry. We treat the liquid magma ocean in a parameterized way while we self-consistently solve the conservation equations of thermochemical convection in the growing solid cumulates accounting for pressure-, temperature-, and, where it applies, melt-dependent viscosity. By testing the effects of different cooling rates and convective vigor, we show that for a lifetime of the liquid magma ocean of 1 Myr or longer, the onset of solid-state convection prior to complete mantle crystallization is likely and that a significant part of the compositional heterogeneities generated by fractionation can be erased by efficient mantle mixing. We discuss the consequences of our findings in relation to the formation and evolution of compositional reservoirs on Mars and on the other terrestrial bodies of the solar system.
DOI: 10.7910/dvn/97k0u6
title: A98_9538.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/65487131-cf8f-987c-45c8-50dd1d0135a5'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/65487131-cf8f-987c-45c8-50dd1d0135a5
DOI: 10.7910/dvn/thfjtz
title: Replication Data for: "College Attrition and the Dynamics of Information Revelation"

description: This is the replication package for "College Attrition and the Dynamics of Information Revelation," accepted in 2024 by the Journal of Political Economy. (2024-04-17)
DOI: 10.7910/dvn/tllma
title: House Unpassed Legislation 1783, Docket 1191, SC1/series 230, Petition of Lydia Hawks

description: &lt;p&gt;Petition subject: Military service &lt;/p&gt; &lt;p&gt;Original: &lt;a href="http://nrs.harvard.edu/urn-3:FHCL:10935252"&gt;http://nrs.harvard.edu/urn-3:FHCL:10935252&lt;/a&gt; &lt;/p&gt; &lt;p&gt;Date of creation: 1783-09 &lt;/p&gt; &lt;p&gt;Petition location: Reading &lt;/p&gt; &lt;p&gt;Legislator, committee, or address that the petition was sent to: Several names from a committee &lt;/p&gt; &lt;p&gt;Selected signatures:&lt;ol&gt;&lt;li&gt;Lydia Hawks&lt;/li&gt;&lt;/ol&gt; &lt;/p&gt; &lt;p&gt;Legislative action: Lie for want of evidence and leave to withdraw &lt;/p&gt; &lt;p&gt;Total signatures: 1 &lt;/p&gt; &lt;p&gt;Legislative action summary: Lie for want of evidence, leave to withdraw &lt;/p&gt; &lt;p&gt;Female signatures: 1 &lt;/p&gt; &lt;p&gt;Female only signatures: Yes &lt;/p&gt; &lt;p&gt;Identifications of signatories: [females] &lt;/p&gt; &lt;p&gt;Prayer format was &lt;a href="http://en.wikipedia.org/wiki/Printing"&gt;printed&lt;/a&gt; vs. &lt;a href="http://en.wikipedia.org/wiki/Manuscript"&gt;manuscript&lt;/a&gt;: Manuscript &lt;/p&gt; &lt;p&gt;Additional non-petition or unrelated documents available at archive: no additional documents &lt;/p&gt; &lt;p&gt;Additional archivist notes: Henry, Ticonderoga, New York, freedom, estate, husband, Continental Army, Colonel Brooks, cripple, clothing, support &lt;/p&gt; &lt;p&gt;Location of the petition at the Massachusetts Archives of the Commonwealth: House Unpassed 1783, Docket 1191 &lt;/p&gt; &lt;p&gt;Acknowledgements: Supported by the National Endowment for the Humanities (PW-5105612), Massachusetts Archives of the Commonwealth, Radcliffe Institute for Advanced Study at Harvard University, Center for American Political Studies at Harvard University, Institutional Development Initiative at Harvard University, and Harvard University Library.&lt;/p&gt;
DOI: 10.17169/refubium-39196
title: Replication Data for: Siderophile volatile element inventory in lunar magmatic rocks and mantle sources

description: The data set contains concentration data for siderophile volatile (Cu, Se, Ag, S, Te, Cd, In, and Tl) and refractory lithophile elements (Ba and Sm) analyzed by isotope dilution inductively coupled plasma mass spectrometry. We analyzed 10 mare basalts and 10 highland rock samples collected at the Apollo 12, 15, 16, and 17 landing site. All samples were allocated by NASA/JSC and analyzed in the Geochemistry Laboratories at Freie Universität Berlin, Germany.
DOI: 10.7910/dvn/t2zvkg
title: Replication Data for: Political Representation of Racial Minorities in the Parliament of Singapore

description: This research note studies the political representation of racial minorities in Singapore. Specifically, it analyzes whether racial minority MPs are more likely than Chinese MPs to represent the interests of racial minorities in the Parliament. I answer this question through conducting content analyses of the parliamentary questions raised during the plenary meetings of the 10th to 12th Parliament of Singapore (2002-2015). In total, 6,678 questions were asked. Our results show that racial minority MPs were significantly more likely (21.79 times) than Chinese MPs to ask questions related to racial minorities. While this study shows that racial minority MPs were significantly more likely than Chinese MPs to ask questions related to racial minorities, it also highlights the inadequacy of representation of racial minority interests in the Parliament of Singapore. During our period of study, only 1.2% of the total number of parliamentary questions focused on racial minorities. Besides MPs’ race, this study finds that partisan affiliation crucially influenced the likelihood of MPs to represent racial minority interests. Political parties played an important role in shaping MPs’ representational behavior. Compared to PAP MPs, opposition MPs were significantly more likely to raise racial minority related questions. One possible explanation could be that opposition MPs used parliamentary questions as an important tool to challenge and criticize the governing party’s policies on racial minorities. Another explanation could be that PAP racial minority MPs’ first loyalty has to be to the party and government rather than their co-ethnics, given that they are beholden to party elites for their seats.