cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.7910/dvn/jlqxxv
title: Replication Data for: Vulnerability of cocoa-based agroforestry systems to climate change in West Africa

description: Previous research indicates that some important cocoa cultivated areas in West Africa will become unsuitable for growing cocoa in the next decades. However, it is not clear if this change will be mirrored by the shade tree species that could be used in cocoa-based agroforestry systems (C-AFS). We characterized current and future patterns of habitat suitability for 38 tree species (including cocoa), using a consensus method for species distribution modelling (SDM) considering for the first time climatic and soil variables. The models projected an increase of up to 6% of the potential suitable area for cocoa by 2060 compared to its current suitable area in West Africa. Furthermore, the suitable area was highly reduced once considering only available land-use not contributing to deforestation. Regarding shade trees, the distribution range of 49% of the shade tree species will become unsuitable by 2040 in West Africa, and 60% by 2060. Hotspots of species richness overlap the current core cocoa production areas in Ghana and Côte d’Ivoire, suggesting a potential mismatch for the outer areas in West Africa. Our results highlight the importance of transforming cocoa-based agroforestry systems by changing shade tree species composition to adapt this production systems for future climate conditions. For the full project replication workflow please visit our GitHub repository (https://github.com/Ariza123/WP5_C-AFSsuitability).
DOI: 10.7910/dvn/5g1ppz
title: A94_6129.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/213ec13e-163b-a937-b51c-84099b99ec90'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/213ec13e-163b-a937-b51c-84099b99ec90
DOI: 10.7910/dvn/zkzp1v
title: Replication Data for: Information credibility under authoritarian rule: evidence from China

description: Replication data and Rmarkdown for Information credibility under authoritarian rule: evidence from China
DOI: 10.7910/dvn/u8jlcw
title: Propensity score fine stratification SAS macro

description: This macro performs propensity score (PS) adjusted analysis using stratification for cohort studies from an analytic file containing information on patient identifiers, exposure, confounding variables or pre-computed PS, and binary outcomes/censoring time. In the first step, patients from non-overlapping regions of PS distributions are trimmed. Next, PS strata are created using either the distribution of PS in the exposed group only or the entire cohort as specified by the user. Next, this macro calculates weights targeting the ATT (Average Treatment effect among the Treated) or the ATE (Average Treatment Effect in the whole population) as specified by the user. Finally, weighted generalized linear models or weighted Cox-proportional hazards model provides adjusted effect estimates along with confidence intervals calculated using robust variance estimates to account for weighting.
DOI: 10.7910/dvn/zhlqvm
title: Hirschmanniella mucronata rDNA sequences from Cambodian populations

description: In Cambodia, 79 plant-parasitic nematodes were isolated from rice roots in 2014 and 2015 (12 ° 32'55.6 "N 105 ° 08'48.6" E). The gDNA was extracted and the PCR was performed with Internal Transcribed Spacer (ITS) primers rDNA2 (5'-TTGATTACGTCCCTGCCCTTT-3 ') and rDNA1,58s (5'-ACGAGCCCGAGTGATCCACCG-3') (Vrain et al., 1992, Powers 2004, Pokharel et al ., 2007). The PCR products were sequenced using Sanger Sequencing primers (rDNA) and all chromatograms are deposited in the following document.
DOI: 10.15468/dl.ar88qb
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Mimosa brevipinna Benth."
 ]
}

 The dataset includes 13 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017849-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6073/pasta/c6c57614ba20dd50cee401ec700d3913
title: Biomass Inventories at Harvard Forest EMS Tower since 1993

description: In 1993, we installed 40 circular, 10 m radius biometric plots in the footprint of the EMS tower on Prospect Hill. We randomly placed the plots within 100 m increments along ten 500 m transects that extend from the tower in the northwest and southwest directions. In 2001, we removed three plots (G3, H3, H4) from the datasets and ceased measurements there due to their inundation by a beaver pond. In 1999, we installed 6 additional circular, 10 m radius biometric plots on the Simes Lot, adjacent to Prospect Hill to study the effects of a selective harvest that occurred there in the winter of 2000-01. In the summer of 2001, we expanded the harvested plots in size to 15 m radius and ceased measurements at one plot (X4) because it was unaffected by the harvest. The harvest also affected three of the original tower plots (A4, A5, B5), which were expanded in size as a part of the harvest plot group. Consequently, there are 34 tower plots and 8 harvest plots. We have taken the following ecological measurements at each site: tree growth, woody debris, litter, leaf area increment (LAI), leaf chemistry, and soil respiration and moisture.
DOI: 10.7910/dvn/akvxec
title: 'Kuteteza' project - additional documents

description: Additional documents for Kuteteza project report - reflexivity statement, data collection rtools and participant documents
DOI: 10.7910/dvn/ei4we2
title: Replication Data for: The Impacts of Neighborhoods on Intergenerational Mobility: (I) Childhood Exposure Effects, and (II) County-Level Estimates

description: &lt;/p&gt;This dataset contains replication files for "The Impacts of Neighborhoods on Intergenerational Mobility I: Childhood Exposure Effects" and "The Impacts of Neighborhoods on Intergenerational Mobility II: County-Level Estimates" by Raj Chetty and Nathaniel Hendren. For more information, see &lt;a href="https://opportunityinsights.org/paper/neighborhoodsi/"&gt;https://opportunityinsights.org/paper/neighborhoodsi/&lt;/a&gt; and &lt;a href="https://opportunityinsights.org/paper/neighborhoodsii/"&gt;https://opportunityinsights.org/paper/neighborhoodsii/&lt;/a&gt;.
A summary of the related publications follows.&lt;/p&gt;
&lt;hr/&gt;
&lt;p&gt;To what extent are children’s opportunities for upward economic mobility shaped by the neighborhoods in which they grow up? We study this question using data from de-identified tax records on more than five million children whose families moved across counties between 1996 and 2012.&lt;/p&gt;
&lt;p&gt;The study consists of two parts. In part one, we show that the area in which a child grows up has significant causal effects on her prospects for upward mobility.&lt;/p&gt;
&lt;p&gt;In part two, we present estimates of the causal effect of each county in the United States on a child’s chances of success. Using these results, we identify the properties of high- vs. low-opportunity areas to obtain insights into policies that can increase economic opportunity.&lt;/p&gt;
&lt;p&gt;&lt;span id="more-606"&gt;&lt;/span&gt;&lt;em&gt;The opinions expressed in this paper are those of the authors alone and do not necessarily reflect the views of the Internal Revenue Service or the U.S. Treasury Department. This work is a component of a larger project examining the effects of tax expenditures on the budget deficit and economic activity. All results based on tax data in this paper are constructed using statistics originally reported in the SOI Working Paper “The Economic Impacts of Tax Expenditures: Evidence from Spatial Variationacross the U.S.,” approved under IRS contract TIRNO-12-P-00374.&lt;/em&gt;&lt;/p&gt;
DOI: 10.7910/dvn/ut1pej
title: Replication Data for: Schwartz et al, Growth of Medicare Advantage After Plan Payment Reductions. JAMA Health Forum. 2023. doi:10.1001/jamahealthforum.2023.1744

description: This folder contains replication data for Schwartz et al, Growth of Medicare Advantage After Plan Payment Reductions. JAMA Health Forum. 2023. doi:10.1001/jamahealthforum.2023.1744
DOI: 10.7910/dvn/fnzq06
title: Replication Data for: Surveying the Impact of Generative Artificial Intelligence on Political Science Education

description: Recent developments in generative large language models (LLMs) have raised questions about how this technology will affect higher education. We present results from two original surveys, collected in collaboration with the American Political Science Association, examining how instructors perceive the impact of generative LLMs. We find that educators are slightly pessimistic about generative LLMs, but support for AI tools varies based on application. Despite a professed importance for students to learn how to use AI tools, results show that educators' responses would primarily come through the prevention and detection of AI use rather than integrating AI into the curriculum. However, there are notable issues with detection and AI-ban enforcement. Respondents correctly determined whether students or AI wrote an essay in our essay bank no better than a coin flip; detection software are inaccurate. Based on these findings and suggestions from surveyed colleagues, we conclude with recommendations for dealing with generative AI in the classroom.
DOI: 10.7910/dvn/sdqvpq
title: Data and Results for: Dynamic Estimation of Epidemiological Parameters of COVID-19 Outbreak and Effects of Interventions on Its Spread

description: The files in this repository are the raw data and model results used for analysis and visualization for the corresponding paper, 'Dynamic Estimation of Epidemiological Parameters of COVID-19 Outbreak and Effects of Interventions on Its Spread'.
DOI: 10.7910/dvn/uuhs7i
title: Impact of creative capacity building of local innovators and communities on income, welfare and attitudes in Uganda: a cluster randomized control trial approach

description: Stata do files and ready-for-analysis data used in the analysis published in the Final Report to 3ie on the project, "Impact of creative capacity building of local innovators and communities on income, welfare and attitudes in Uganda: a cluster randomized control trial approach" (project code PW2.08). This project was funded as part of the Policy Window Round 2.
description: Stata, 13
DOI: 10.7910/dvn/7e7lg7
title: Ghana Feed the Future Innovation Lab for Small-Scale Irrigation (ILSSI) Baseline Survey, 2015

description: The Feed the Future Innovation Lab on Small-Scale Irrigation (FTF-ILSSI) is a cooperative agreement funded by USAID under the Feed the Future program to undertake research aimed at increasing food production, improving nutrition, accelerating economic development, and contributing to the protection of the environment. The project pursues these objectives by identifying, testing, and demonstrating technological options in small-scale irrigation and irrigated fodder, supported by a continual dialogue approach with stakeholders and capacity development toward sustained use of research approaches and evidence.

&lt;/p&gt;Collaborators on this project include Texas A&M University, the International Water Management Institute (IWMI), the International Food Policy Research Institute (IFPRI), the International Livestock Research Institute (ILRI), North Carolina A&T State University (NCAT), and Texas A&M AgriLife Research (TAMUS). As part of this project, IFPRI is undertaking a study of irrigating and non-irrigating households in Ethiopia, Tanzania, and Ghana to investigate the connections between irrigation, gender, nutrition, and health. The survey explores these linkages through an in-depth household questionnaire with questions on agricultural production, nutrition and health, a WEAI module, and a community questionnaire. This work is part of the CGIAR Research Program on Water, Land, and Ecosystems (WLE).
description: Household- and Community-level Surveys
description: STATA, 16
DOI: 10.7910/dvn/uygwob
title: Replication Data for “Policy and Performance in the New Deal Realignment: Evidence from Old Data and New Methods”

description: This archive contains the data and code required to replicate the analyses in Devin Caughey, Michael C. Dougal, and Eric Schickler. Forthcoming. “Policy and Performance in the New Deal Realignment: Evidence from Old Data and New Methods.” Journal of Politics.
DOI: 10.7910/dvn/nlddk8
title: Replication Data for: How Trust in Experts and Media Use Affect Acceptance of Common Anti-Vaccination Claims

description: Replication data for: How Trust in Experts and Media Use Affect Acceptance of Common Anti-Vaccination Claims
DOI: 10.7910/dvn/7nxhsd
title: A99_12806.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/918ef026-6441-5baf-b562-aacb40c5fd93'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/918ef026-6441-5baf-b562-aacb40c5fd93
DOI: 10.7910/dvn/ppjskr
title: Worldfish Silver Carp Genetic Improvement Program G1 families

description: List of parents of G1 families
description: Type: Dataset; Sub-type(s): Other (List of families generated in selective breeding program)
DOI: 10.7910/dvn/zhvek
title: Passed Resolves; Resolves 1867, SC1/series 228, Petition of Samuel A. Collins

description: &lt;p&gt;Petition subject: Against the ratification of the fourteenth amendment &lt;/p&gt; &lt;p&gt;Original: &lt;a href="http://nrs.harvard.edu/urn-3:FHCL:10935183"&gt;http://nrs.harvard.edu/urn-3:FHCL:10935183&lt;/a&gt; &lt;/p&gt; &lt;p&gt;Date of creation: (unknown) &lt;/p&gt; &lt;p&gt;Legislator, committee, or address that the petition was sent to: Porter G. Barton, Fitchburg; committee on federal relations &lt;/p&gt; &lt;p&gt;Selected signatures:&lt;ol&gt;&lt;li&gt;Samuel A. Collins&lt;/li&gt;&lt;li&gt;William M. Leathe&lt;/li&gt;&lt;li&gt;Walter Whitney&lt;/li&gt;&lt;/ol&gt; &lt;/p&gt; &lt;p&gt;Actions taken on dates: 1867-02-05,1867-02-06 &lt;/p&gt; &lt;p&gt;Legislative action: Received in the House on February 5, 1867 and referred to the committee on federal relations and sent for concurrence and received in the Senate on February 6, 1867 and concurred &lt;/p&gt; &lt;p&gt;Total signatures: 44 &lt;/p&gt; &lt;p&gt;Legislative action summary: Received, referred, sent for concurrence, received, concurred &lt;/p&gt; &lt;p&gt;Legal voter signatures (males not identified as non-legal): 44 &lt;/p&gt; &lt;p&gt;Female only signatures: No &lt;/p&gt; &lt;p&gt;Identifications of signatories: loyal citizens, ["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;Additional non-petition or unrelated documents available at archive: additional documents available &lt;/p&gt; &lt;p&gt;Location of the petition at the Massachusetts Archives of the Commonwealth: Resolves 1867, passed March 20, 1867 &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/qygu7e
title: CCES 2016, Team Module of Indiana University-B (IU)

description: This dataverse contains the data and supporting documents for the CCES 2016 Indiana University. This project was supported by the National Science Foundation, Grant Number SES-1559125.
DOI: 10.6084/m9.figshare.29224586
title: <b>Incorporating refugia capacity in assessing plant climate vulnerability: A study case on Alpine endemics</b>

description: Anthropogenic climate change is a major threat to biodiversity in mountain ecosystems, particularly when hosting endemic species with limited ranges of distribution and low dispersal ability. These species may persist <i>in situ</i> if climatic conditions remain within their tolerance limits, or they can shift their range by tracking suitable habitats. We classified persistence areas into three categories: long-term refugia (stable suitable areas across time), holdouts (temporarily suitable areas), and stepping stones (short-term habitats facilitating range shifts). We used Species Distribution Models to evaluate the potential impact of climate change on seven species, endemic to the South-western Alps, examining how different refugia types support their survival and whether these patterns are species-specific. We modelled habitat suitability under two climate scenarios (SSP245 and SSP585) across three future time slices, from 2021 to 2080, using five predictive models. Our results suggest that habitat suitability declines for most species, but high-elevation species are less affected, often gaining suitability at higher elevations while losing it at lower ones. Long-term refugia are the most common persistence type under moderate climate change, whereas holdouts dominate under extreme . Stepping stones are rare, suggesting that these species may struggle to track shifting climates. The distribution of refugia types follows an elevational gradient, with long-term refugia at higher elevations and holdouts at mid-elevations. Our findings highlight the vulnerability of Alpine endemics to climate change and emphasize the importance of conservation strategies that account for range shifts, also by active translocation, to ensure their long-term survival.
DOI: 10.6084/m9.figshare.29224586.v1
title: <b>Incorporating refugia capacity in assessing plant climate vulnerability: A study case on Alpine endemics</b>

description: Anthropogenic climate change is a major threat to biodiversity in mountain ecosystems, particularly when hosting endemic species with limited ranges of distribution and low dispersal ability. These species may persist <i>in situ</i> if climatic conditions remain within their tolerance limits, or they can shift their range by tracking suitable habitats. We classified persistence areas into three categories: long-term refugia (stable suitable areas across time), holdouts (temporarily suitable areas), and stepping stones (short-term habitats facilitating range shifts). We used Species Distribution Models to evaluate the potential impact of climate change on seven species, endemic to the South-western Alps, examining how different refugia types support their survival and whether these patterns are species-specific. We modelled habitat suitability under two climate scenarios (SSP245 and SSP585) across three future time slices, from 2021 to 2080, using five predictive models. Our results suggest that habitat suitability declines for most species, but high-elevation species are less affected, often gaining suitability at higher elevations while losing it at lower ones. Long-term refugia are the most common persistence type under moderate climate change, whereas holdouts dominate under extreme . Stepping stones are rare, suggesting that these species may struggle to track shifting climates. The distribution of refugia types follows an elevational gradient, with long-term refugia at higher elevations and holdouts at mid-elevations. Our findings highlight the vulnerability of Alpine endemics to climate change and emphasize the importance of conservation strategies that account for range shifts, also by active translocation, to ensure their long-term survival.
DOI: 10.7910/dvn/zfqijr
title: Replication Data for "Twofold van Hove singularity and origin of charge order in topological kagome superconductor CsV3Sb5"

description: This dataset contains the raw data used for "Twofold van Hove singularity and origin of charge order in topological kagome superconductor CsV3Sb5"
DOI: 10.7910/dvn/p9ldkf
title: A16_30670.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/e3ee0f98-86b9-494f-99c5-76d4f2edf518'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/e3ee0f98-86b9-494f-99c5-76d4f2edf518
DOI: 10.7910/dvn/v2ygm0
title: Replication Data for: Government ownership of IMF conditionality programs: Conceptualization, measurement, and validation

description: The shifting emphasis on performance evaluation and accountability in the context of lending or foreign-aid arrangements sponsored by international organizations (IOs) has brought to the fore the question of government ownership of reforms. While the concept of ownership has featured highly in academic and policy debates over the effects of IO conditionality, it still remains elusive, ill-identified, and under-specified. In this article, we focus on International Monetary Fund programs and define government ownership with respect to the counterfactual level of de jure structural reforms that would be achieved in the absence of IMF conditionality. We then use the synthetic control method to identify continuous levels of ownership as a function of a treatment effect on treated compliers and operationalize the concept of ownership over external- and financial-sector conditionality across a restricted sample of uninterrupted IMF arrangements (1980-2014). Furthermore, we probe the criterion and construct validity of our measure with respect to known determinants, proxies, and outcomes of ownership. We argue that ours is a reliable, replicable, valid, robust, and systematic measure of ownership that can help better identify and estimate the indirect relationship between program design and policy implementation.
DOI: 10.7910/dvn/7edmjy
title: Replication Data for: CEPII dyadic gravity variables

description: The data set contains dyadic link specific variables for use in gravity models
DOI: 10.7910/dvn/alvxlm
title: Chance-Corrected Measures of Foreign Policy Similarity (FPSIM Version 2)

description: The FPSIM dataset provides measures of foreign policy similarity of dyads based on alliance ties (Correlates of War, version 4.1) and UN General Assembly voting (Voeten, version 17) for all members of the international system (Correlates of War system membership list, version 5.0). The alliance data cover the time period from 1816 to 2012, and the UN voting data from 1946 to 2015. The similarity measures include various versions of Ritter and Signorino's S (weighted/non-weighted by material capabilities; squared/absolute distance metrics) as well as the chance-corrected measures Cohen's Kappa and Scott's Pi. The measures based on alliance data come in two versions: one is based on valued alliance ties and the other is based on binary alliance ties.
DOI: 10.7910/dvn/axvxmi
title: Replication data for: Public Information and Household Expectations in Developing Countries: Microeconometric Evidence from a Natural Experiment

description: Volume 94, Issue 4
DOI: 10.7910/dvn/t8zuix
title: Replication Data for "Joining Forces: The Spillover Effects of EPA Enforcement Actions and the Role of Socially Responsible Investors"

description: The files contain replication codes that generate the tables in our paper "Joining Forces: The Spillover Effects of EPA Enforcement Actions and the Role of Socially Responsible Investors". As not all data is publicly available, we provide pseudo-observations of the datasets to understand the structure of the data and code.
DOI: 10.7910/dvn/t6e0up
title: Executive Agreements Database, Statement Concerning the Agreement with Cyprus Amending and Extending The Memorandum of Understanding Of July 16, 2002, As Amended and Extended, Concerning the Imposition Of Import Restrictions On Pre-classical and Classical Archaeological Objects and Byzantine Period Ecclesiastical and Ritual Ethnological Materials Effected By Exchange Of Notes, Act Washington July 10, 2012 Entered Into Force July 10, 2012, with Effect From July 16, 2012

description: TIAS 12-710

cover memo