cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.7910/dvn/didbmq
title: Beyond the “30 Million Word Gap:” Children’s Conversational Exposure is Associated with Language-Related Brain Function

description: Children’s early language exposure impacts their later linguistic skills, cognitive abilities, and academic achievement, and large disparities in language exposure are associated with family socioeconomic status (SES). However, there is little evidence about the neural mechanism(s) underlying the relation between language experience and linguistic/cognitive development. Here, language experience was measured from home audio recordings of 36 SES-diverse 4-6 year-old children. During a story-listening fMRI task, children who had experienced more conversational turns with adults—independent of SES, IQ, and adult/child utterances alone—exhibited greater left inferior frontal (Broca’s area) activation, which significantly explained the relation between children’s language exposure and verbal skill. This is the first evidence directly relating children’s language environments with neural language processing, specifying both environmental and neural mechanisms underlying SES disparities in children’s language skills. Furthermore, results suggest that conversational experience impacts neural language processing over and above SES and/or the sheer quantity of words heard.
DOI: 10.7910/dvn/g2venz
title: MRO MARCI Mars Daily Global Maps V1

description: This archive is for Version 1 Mars Reconnaissance Orbiter (MRO) Mars Color Imager (MARCI) Mars Daily Global Maps (MDGMs). They are generated following the method described in Wang and Richardson [2015]. Each MDGM is a global map (180W-180E, 90S-90N) on a 0.1 degree longitude by 0.1 degree latitude grid. It is composed using 13 consecutive sets of MRO MARCI global image swaths taken around 3PM local time during the time period of about one sol. MDGMs are stretched for easy identification of discrete dust storms and clouds above the background. This release contains the first four MARCI years of data which includes the "P", "B", "G" and "D" subphases. 
Version 2 MRO MARCI MDGMs are being released on ASTROPEDIA (astrogeology.usgs.gov) as they become available. A replication of the Version 2 MRO MARCI MDGMs can also be found on Harvard Dataverse at https://doi.org/10.7910/DVN/U3766S.
For MGS MOC MDGMs, please visit https://doi.org/10.7910/DVN/WWRT1V.
description: Authors: Huiqun (Helen) Wang, Jordan Wheeler
DOI: 10.7910/dvn/rpce8y
title: A16_32513.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/44b6ddbf-d101-4b9f-905c-60f6e9d8b70d'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/44b6ddbf-d101-4b9f-905c-60f6e9d8b70d
DOI: 10.7910/dvn/xhmzyu
title: Aquaculture value chain performance

description: The aquaculture value chain performance survey was conducted with 1195 actors including 721 fish farm households, 66 fish hatcheries, 79 fish feed traders and 329 fish traders in south and southwest regions of Bangladesh
DOI: 10.7910/dvn/yljdtk
title: A86_550.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/0520e2d3-2a5c-29c6-0cd2-50a1c1f559f1'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/0520e2d3-2a5c-29c6-0cd2-50a1c1f559f1
DOI: 10.7910/dvn/gu5ajw
title: Replication Data for: Crop wild relatives of pigeonpea [Cajanus cajan (L.) Millsp.]: Distributions, ex situ conservation status, and potential genetic resources for abiotic stress tolerance

description: Pigeonpea [Cajanus cajan (L.) Millsp.] is a versatile, stress-tolerant, and nutritious grain legume, possessing traits of value for enhancing the sustainability of dry sub-tropical and tropical agricultural systems. The use of crop wild relatives (CWR) in pigeonpea breeding has been successful in providing important resistance, quality, and breeding efficiency traits to the crop. Current breeding objectives for pigeonpea include increasing its tolerance to abiotic stresses, including heat, cold, drought, and waterlogging. Here we assess the potential for pigeonpea CWR to be further employed in crop improvement by compiling wild species occurrence and ex situ conservation information, producing geographic distribution models for the species, identifying gaps in the comprehensiveness of current germplasm collections, and using ecogeographic information to identify CWR populations with the potential to contribute agronomic traits of priority to breeders. The fifteen prioritized relatives of pigeonpea generally occur in South and Southeast Asia to Australia, with the highest concentrations of species in southern India and northern Australia. These taxa differ considerably among themselves and in comparison to the crop in their adaptations to temperature, precipitation and edaphic conditions. We find that these wild genetic resources are broadly under-represented in ex situ conservation systems, with 80% of species assessed as high priority for further collecting, thus their availability to plant breeders is insufficient. We identify species and highlight geographic locations for further collecting in order to improve the completeness of pigeonpea CWR germplasm collections, with particular emphasis on potential traits for abiotic stress tolerance.
DOI: 10.7910/dvn/prdqlq
title: Stroke 10 Between-Arms Data

description: Sensor- and trial-related data
DOI: 10.7910/dvn/qihqt
title: Massachusetts Archives Collection. v.231-Revolution Resolves, 1781. SC1/series 45X, Petition of Anthony Vassall

description: &lt;p&gt;Petition subject: Support for individuals &lt;/p&gt; &lt;p&gt;Original: &lt;a href="http://nrs.harvard.edu/urn-3:FHCL:13906075"&gt;http://nrs.harvard.edu/urn-3:FHCL:13906075&lt;/a&gt; &lt;/p&gt; &lt;p&gt;Date of creation: (unknown) &lt;/p&gt; &lt;p&gt;Petition location: Cambridge &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;Anthony Vassall&lt;/li&gt;&lt;/ol&gt; &lt;/p&gt; &lt;p&gt;Actions taken on dates: 1781-02-06,1781-02-06 &lt;/p&gt; &lt;p&gt;Legislative action: Received in the House on February 6, 1781 and resolved and granted and sent for concurrence and received in the Senate on February 6, 1781 and read and concurred &lt;/p&gt; &lt;p&gt;Total signatures: 1 &lt;/p&gt; &lt;p&gt;Legislative action summary: Received, resolved, granted, sent, received, read, concurred &lt;/p&gt; &lt;p&gt;Males of color signatures: 1 &lt;/p&gt; &lt;p&gt;Female only signatures: No &lt;/p&gt; &lt;p&gt;Identifications of signatories: a negro man, [males of color] &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 archivist notes: John Vassall, Middlesex, Madam Vassall, Cuby Vassall, Cuba Vassall, ["Your memorialist begs leave to observe that though dwelling in a land of freedom both himself and his wife have spent almost sixty years of their lives in slavery; and that though deprived of what now makes them happy beyond expression yet they have ever lived a life of honesty and been faithful in their masters service.”] &lt;/p&gt; &lt;p&gt;Location of the petition at the Massachusetts Archives of the Commonwealth: Massachusetts Archives volume 231, pages 114-117 &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: 10.7910/dvn/r7dyqp
title: GBT Ophiuchus HI Datacube

description: &lt;p&gt;&lt;b&gt;Description:&lt;/b&gt; &lt;br /&gt; 21 cm HI maps obtained at the 100 m NRAO Green Bank Telescope. The line profiles of HI in Ophiuchus reveal a strong and extensive HI Narrow SelfAbsorption (HINSA; Li &amp; Goldsmith 2003) component, which is well correlated with molecular emission.&lt;/p&gt; &lt;p&gt;&lt;b&gt;Telescope:&lt;/b&gt;&lt;br /&gt; &lt;a href="http://www.gb.nrao.edu/GBT/GBT.shtml"&gt;GBT&lt;/a&gt;&lt;/p&gt; &lt;p&gt;&lt;b&gt;Status:&lt;/b&gt;&lt;br /&gt; Complete.&lt;/p&gt; &lt;p&gt;&lt;b&gt;Areal Coverage:&lt;/b&gt;&lt;br /&gt; 5 square degrees&lt;/p&gt; &lt;p&gt;&lt;b&gt;Noise Properties: &lt;/b&gt;&lt;br /&gt; 1
-sigma rms/channel: 0.15 K&lt;/p&gt; &lt;p&gt;&lt;b&gt;Sampling:&lt;/b&gt;&lt;br /&gt; On-the-fly mapping and frequency switching with a 1 MHz throw were used together with a data dumping rate of twice the Nyquist sampling rate, i.e. 4 dumps as the telescope moves over a whole beam. The 12.5 MHz total bandwidth mode of the GBT Spectrometer was used with two spectral windows, one at 1420.4 MHz for HI, the other centered at 1666.4 MHz for the two OH lambda-doubling lines (not available here). The spectral resolution is 0.32 k
m s&lt;sup&gt;-1&lt;/sup&gt;. &lt;/p&gt; &lt;p&gt;&lt;b&gt;Comments on Reduction:&lt;/b&gt;&lt;br /&gt; During reduction, frequency-switched data at both frequencies (+/- frequency throw) were treated independently because of instrument baseline stability.&lt;/p&gt;
DOI: 10.7910/dvn/rgwzjg
title: Cavallo, A., Diewert, W.E., Feenstra, R.C., Inklaar, R., & Timmer, R. (2018) "Using Online Prices for Measuring Real Consumption Across Countries." AEA Papers and Proceedings - 108: 483–487.

description: We show that online prices can be used to construct quarterly purchasing power parities (PPPs) with a closely-matched set of goods and identical methodologies in a variety of developed and developing countries. Our results are close to those reported by the International Comparisons Program (ICP) in 2011 and the OECD in 2014, and can be used to obtain more up-to-date estimates of real consumption across countries without the need for consumer price index extrapolations. We discuss advantages and limitations associated with the use of online prices for PPs, including issues of representativeness and limited coverage of product categories and countries.
description: Please read the Terms of Use and cite the paper if you use the data.

This dataverse contains the micro price data file. See bpp.mit.edu for more details about the Billion Prices Project.
DOI: 10.7910/dvn/x4pq1z
title: GALFA-HI DR2 Wide data cubes

description: These are the "Wide" data cubes from the GALFA-HI DR2 data release, published in "The GALFA-HI Survey Data Release 2", https://doi.org/10.3847/1538-4365/aa91d3. There are 225 data cubes, 512 arcminutes x 512 arcminutes x +/- 650 km/s V_LSR.
DOI: 10.7910/dvn/x5aqo6
title: Replication Data for: Crossing the Line: Evidence for the categorization theory of spatial voting

description: Bølstad and Dinas (2017) propose a model of spatial voting, based on social identity theory, that suggests supporting a candidate/policy on the other side of the ideological spectrum has a disutility that is not accounted for by common spatial-models. Unfortunately, the data they use cannot speak directly to whether the disutility arises because individuals perceive their ideology as a social identity. We present the results of an experimental study that measures the norm against crossing the ideological spectrum; tests the cost of doing so, controlling for spatial effects; and demonstrates that this cost increases with the salience and strength of identity norms. By demonstrating the norm mechanism for the disutility of crossing the ideological spectrum, we provide strong support for B&D’s model.
DOI: 10.7910/dvn/4ikgin
title: Raw data: Growth promotion with the beta-adrenergic agonist zilpaterol hydrochloride may predispose feedlot cattle to cardiac remodeling and dysfunction

description: Pulmonary arterial pressures, ventricular mass, and cardiac troponin I in feedlot cattle fed zilpaterol hydrochloride and controls
DOI: 10.7910/dvn/4lio9f
title: Redback Rising: China's Bilateral Swap Agreements and Renminbi Internationalization

description: For several years now, China has implemented policies to promote the international use of its national currency, the Renminbi (RMB). As part of these efforts, the People's Bank of China (PBC) has negotiated 25 bilateral currency swap agreements (BSAs) with foreign central banks. These make it easier for firms in both China and its partner countries to settle cross-border trade and direct investment in RMB. We seek to explain why China and these countries cooperate via BSAs. We theorize that trade and direct investment interdependence relate to dyadic BSA cooperation via two mechanisms: financing insulation from international liquidity shocks and reduced transaction costs of cross-border exchange for local firms. Additionally, we expect the presence of preferential trade agreements (PTAs) and bilateral investment treaties (BITs) will increase the probability of dyadic BSA cooperation. BSAs are natural extensions of these existing agreements. They represent an additional layer of state-level formal cooperation that further reduces barriers to cross-border trade and direct investment. Our empirical analysis finds that both de facto trade interdependence and de jure economic integration via PTAs and BITs increase the probability of BSA cooperation between China and partners.
DOI: 10.7910/dvn/g2ozze
title: Role of Visual and Haptic Feedback in Complex Object Exploration

description: This is the experimental data for the manuscript "Role of Visual and Haptic Feedback in Complex Object Exploration".
description: email Nayeem.r@northeastern.edu for questions.
DOI: 10.7910/dvn/rganxr
title: Images

description: TIFF, JPEG, GIF, PNG, Bitmap
DOI: 10.7910/dvn/rgqrm
title: House Unpassed Legislation 1859, rejected, SC1/series 230, Petition of Jonathan Swift

description: &lt;p&gt;Petition subject: Against the rendition of fugitive slaves &lt;/p&gt; &lt;p&gt;Original: &lt;a href="http://nrs.harvard.edu/urn-3:FHCL:11029939"&gt;http://nrs.harvard.edu/urn-3:FHCL:11029939&lt;/a&gt; &lt;/p&gt; &lt;p&gt;Date of creation: (unknown) &lt;/p&gt; &lt;p&gt;Petition location: Massachusetts &lt;/p&gt; &lt;p&gt;Legislator, committee, or address that the petition was sent to: William Chickering, Andover; committee on federal relations &lt;/p&gt; &lt;p&gt;Selected signatures:&lt;ol&gt;&lt;li&gt;Jonathan Swift&lt;/li&gt;&lt;li&gt;Asa H. Brown&lt;/li&gt;&lt;li&gt;William Jenkins&lt;/li&gt;&lt;/ol&gt; &lt;/p&gt; &lt;p&gt;Actions taken on dates: 1859-01-31,1859-02-01 &lt;/p&gt; &lt;p&gt;Legislative action: Received in the House on January 31, 1859 and referred to the committee on federal relations and sent for concurrence and received in the Senate on February 1, 1859 and concurred &lt;/p&gt; &lt;p&gt;Total signatures: 133 &lt;/p&gt; &lt;p&gt;Legislative action summary: Received, referred, sent, received, concurred &lt;/p&gt; &lt;p&gt;Legal voter signatures (males not identified as non-legal): 85 &lt;/p&gt; &lt;p&gt;Female signatures: 48 &lt;/p&gt; &lt;p&gt;Female only signatures: No &lt;/p&gt; &lt;p&gt;Identifications of signatories: citizens, [females], ["others"] &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;: Printed &lt;/p&gt; &lt;p&gt;Signatory column format: column separated &lt;/p&gt; &lt;p&gt;Additional non-petition or unrelated documents available at archive: no additional documents &lt;/p&gt; &lt;p&gt;Location of the petition at the Massachusetts Archives of the Commonwealth: House Unpassed 1859, rejected &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: 10.7910/dvn/rgzal4
title: A11_20371.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/8e8db443-f879-4966-8b77-95b6444b4be7'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/8e8db443-f879-4966-8b77-95b6444b4be7
DOI: 10.7910/dvn/ynlf5g
title: A08_17183.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/f02eccf5-c666-d44a-eeb0-be974695cf13'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/f02eccf5-c666-d44a-eeb0-be974695cf13
DOI: 10.7910/dvn/aggbvz
title: RABAOC Trials

description: RABAOC (Reseau de Recherche en Alimentation du Bétail en Afrique Occidentale et Centrale) was established as a collaborative research effort between CIRAD-EMVT, ILCA, CIAT and NARS, to conduct adaptative research on forage species suitable for animal feeding in the humid end sub-humid areas 01 West and Central Africa. Through the RABAOC network, 18 trials have been established with forage germplasm received from CIAT, ILCA and IDESSA, in 9 countries.
The objectives of RABAOC were:
&lt;ul&gt;
&lt;li&gt;to study adaptability of forage grasses and legumes to soil, climate and biotic factors of the environments in the humid and subhumid regions of West and Central Africe.&lt;/li&gt;
&lt;li&gt;to provide farmers and institutions interested in forage production and animal husbandry, forage grasses and legumes adapted to local conditions.&lt;/li&gt;
&lt;li&gt;to advance forage crop improvement by interchange of techniques, of information and by scientific education.&lt;/li&gt;
&lt;/ul&gt;
For the first 3 years, the common experimental design for RABAOC trials was that of the RIEPT (International Network for Tropical Pastures Evaluation in Tropical America), modified for African conditions.
The results presented in this dataset only pertain to the initial evaluation of the forages by the national scientists within the RABAOC network who forwarded their results to CIAT.
DOI: 10.7910/dvn/dhml8
title: Senate Unpassed Legislation 1855, Docket 18373, SC1/series 231, Petition of Lydia O. Le Favre

description: &lt;p&gt;Petition subject: For the removal of Edward Greeley Loring &lt;/p&gt; &lt;p&gt;Original: &lt;a href="http://nrs.harvard.edu/urn-3:FHCL:11858519"&gt;http://nrs.harvard.edu/urn-3:FHCL:11858519&lt;/a&gt; &lt;/p&gt; &lt;p&gt;Date of creation: (unknown) &lt;/p&gt; &lt;p&gt;Petition location: Stoneham &lt;/p&gt; &lt;p&gt;Legislator, committee, or address that the petition was sent to: Charles W. Slack, Boston; committee on federal relations &lt;/p&gt; &lt;p&gt;Selected signatures:&lt;ol&gt;&lt;li&gt;Lydia O. Le Favre&lt;/li&gt;&lt;li&gt;Susan A. Messer&lt;/li&gt;&lt;li&gt;Susan G. Rowe&lt;/li&gt;&lt;/ol&gt; &lt;/p&gt; &lt;p&gt;Actions taken on dates: 1855-02-08,1855-02-09 &lt;/p&gt; &lt;p&gt;Legislative action: Received in the House on February 8, 1855 and referred to the committee on federal relations and sent for concurrence and received in the Senate on February 9, 1855 and concurred &lt;/p&gt; &lt;p&gt;Total signatures: 78 &lt;/p&gt; &lt;p&gt;Legislative action summary: Received, referred, sent, received, concurred &lt;/p&gt; &lt;p&gt;Female signatures: 78 &lt;/p&gt; &lt;p&gt;Female only signatures: Yes &lt;/p&gt; &lt;p&gt;Identifications of signatories: [females], ["women"] &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;: Printed &lt;/p&gt; &lt;p&gt;Additional non-petition or unrelated documents available at archive: no additional documents &lt;/p&gt; &lt;p&gt;Location of the petition at the Massachusetts Archives of the Commonwealth: Senate Unpassed 1855, Docket 18373 &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: 10.7910/dvn/diho4v
title: Replication data for: Idaho Banking, Finance, Insurance and Real Estate Statistics 1979-1995 (16 Tables)
title: The Economy - Idaho Statistics Update

description: The Idaho Statistics Update project is made possible by a 1997/98 Seed Grant from the University of Idaho Research Office. The grant was used to hire three student assistants to input the data and to convert the data to a usable format for the Web. The undertaking of this project is possible to accomplish only with the assistance of several librarians at the University of Idaho. Some of the original chapters included here were publ
ished as volume one of the Idaho Statistical Abstract, 4th edition, by University of Idaho, Center for Business Development and Research. Efforts were made to use the sources listed in the original chapters to update the data when available. The chapters intended for volume 2 of Idaho Statistical Abstract, 4th edition, are new data collected from various sources by Lily Wai, the Compiler-in-Chief. The Idaho Department of Commerce also contributed some funds for this project. This is an on-going project with periodic updates planned when funding becomes available. In the interest of improving the quality and coverage of future updates, users of this site are encouraged to address suggestions to Lily Wai, Head of Government Documents, University of Idaho Library, Moscow, Idaho 83844-2353.
description: Idaho Statistics Update (1998)
DOI: 10.7910/dvn/gtstl7
title: HPV Reagents for Vaccine Research and Immunoassay Development

description: HPV Reagents for Vaccine Research and Immunoassay Development
DOI: 10.7910/dvn/gufvey
title: MdDS structural data

description: This is control and MdDS subject mprage data which is AC-PC aligned. Please see the accompanying Anonymized Subject Information spreadsheet for ages.
DOI: 10.7910/dvn/nrdil1
title: A 1997 Social Accounting Matrix (SAM) for Egypt -- Aggregated Version

description: The aggregated Egypt Social Accounting Matrix (SAM) was constructed for 1997 and has 14 sectors, 10 households, 4 factors, a government account and a rest-of-the-world account. There are 6 agricultural sectors, 4 manufacturing sectors, with the rest as service sectors. The agricultural sectors are: food crops, rice, other food crops, fruits and vegetables, cotton, and animal agriculture. The manufacturing sectors are: food processing, oil, textiles, and other manufacturing. The remaining service sectors are: electricity, construction, government sectors, and other services. The SAM differentiates between urban and rural households by quintiles, allowing welfare, inequality and poverty analysis. In addition to land and capital, the SAM distinguishes between agricultural and nonagricultural labor.
For a description of the construction and use of this dataset, download the Trade and Macroeconomics Division Discussion Paper Number 78: (PDF 136K)
description: Social Accounting Matrix (SAM)
DOI: 10.7910/dvn/qveajv
title: Home- and community-based growth monitoring to reduce early life growth faltering: an open-label, cluster-randomized controlled trial

description: Despite the continued high prevalence of faltering growth, height monitoring remains limited in many low- and middle-income countries. The objective of this study was to test whether providing parents with information on their child's height can improve children's height and developmental outcomes. The results from this trial suggest that growth monitoring has a limited effect on children's height and development, despite improvements in self-reported feeding practices. HBGM had modest positive effects on children with stunted growth. Given its relatively low cost, this intervention may be a cost-effective tool for increasing parental efforts toward reducing children's physical growth deficits.
description: Stata, 13
DOI: 10.7910/dvn/rhpoyr
title: Replication Data for How to survey about electoral turnout? Additional evidence

description: This Dataverse presents the replication files for Morin-Chassé, Alexandre. In Press. "How to survey about electoral turnout? Additional evidence" Journal of Experimental Political Science.