cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.29224876
title: Mechanical properties and energy absorption of rib-reinforced arc curved crease origami metamaterials

description: The rib-reinforced arc curved crease origami (Ribbed ACCO) metamaterial is proposed in this article to enhance out-of-plane mechanical properties and energy absorption through rib buckling and plastic deformation, addressing the deficiency of traditional origami metamaterials. This study aims to thoroughly examine the influence of various parameters on the mechanical properties of Ribbed ACCO and its functionally graded counterpart. The mechanical properties of these metamaterials are meticulously analyzed through experiments and numerical simulations, focusing on the effects of different shell angles, central angles, and rib thicknesses under both in-plane and out-of-plane compression conditions. The findings reveal that the central angle and rib thickness significantly enhance energy absorption and performance compared to conventional ACCO structures. Moreover, the functionally graded structure demonstrates superior energy absorption efficiency over the uniform structure. The design of Ribbed ACCO achieves comparable mechanical properties in both in-plane and out-of-plane directions, offering new inspiration for the design and application of origami-inspired metamaterials. Introduced Ribbed ACCO metamaterial with enhanced strength, stiffness, and energy absorption under compression. Combined experiments and simulations to assess in-plane and out-of-plane compression responses, providing insights into key parameters. Enhanced out-of-plane mechanical properties and energy absorption through rib buckling and plastic deformation. Unidirectional linear gradients enhance mechanical properties and energy absorption, outperforming other gradient types.
DOI: 10.7910/dvn/6irdrf
title: A00_15014a.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/16bf360b-aca5-c15d-5812-416e1432e8ad'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/16bf360b-aca5-c15d-5812-416e1432e8ad
DOI: 10.7910/dvn/6ip5kz
title: Executive Agreements Database, Statement Regarding Agreement Between The United States and Bosnia And Herzegovina Regarding the Consolidation, Reduction And Rescheduling Of Certain Debts Owed To, Guaranteed By, Or Insured By The United States Government And Its Agencies Signed At Sarajevo August 19, 1999

description: KAV 5635

cover memo
DOI: 10.7910/dvn/tgvoeo
title: A15_29004.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/00ecbdda-7e4f-49ec-9a19-0cb0af129084'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/00ecbdda-7e4f-49ec-9a19-0cb0af129084
DOI: 10.6084/m9.figshare.29224876.v1
title: Mechanical properties and energy absorption of rib-reinforced arc curved crease origami metamaterials

description: The rib-reinforced arc curved crease origami (Ribbed ACCO) metamaterial is proposed in this article to enhance out-of-plane mechanical properties and energy absorption through rib buckling and plastic deformation, addressing the deficiency of traditional origami metamaterials. This study aims to thoroughly examine the influence of various parameters on the mechanical properties of Ribbed ACCO and its functionally graded counterpart. The mechanical properties of these metamaterials are meticulously analyzed through experiments and numerical simulations, focusing on the effects of different shell angles, central angles, and rib thicknesses under both in-plane and out-of-plane compression conditions. The findings reveal that the central angle and rib thickness significantly enhance energy absorption and performance compared to conventional ACCO structures. Moreover, the functionally graded structure demonstrates superior energy absorption efficiency over the uniform structure. The design of Ribbed ACCO achieves comparable mechanical properties in both in-plane and out-of-plane directions, offering new inspiration for the design and application of origami-inspired metamaterials. Introduced Ribbed ACCO metamaterial with enhanced strength, stiffness, and energy absorption under compression. Combined experiments and simulations to assess in-plane and out-of-plane compression responses, providing insights into key parameters. Enhanced out-of-plane mechanical properties and energy absorption through rib buckling and plastic deformation. Unidirectional linear gradients enhance mechanical properties and energy absorption, outperforming other gradient types.
DOI: 10.17632/59d5tp5g4z.1
title: Online Public Opinion Dissemination at Universities

description: This dataset and code (Matlab) are associated with the article "Online Public Opinion Dissemination at Universities: A Novel Risk Communication Model that Combines the SIR framework and Markov Chains".
DOI: 10.7910/dvn/tfyz4t
title: Imported Inputs and Egyptian Exports: Exploring the Links

description: This paper is the first to explore the links between exporting and importing activities of Egyptian firms using panel data over the period from 2003 to 2007. The main aim is twofold. Firstly, the authors report regression results indicating that firms that both export and import are the most productive, followed by importing-, exporting-only firms and nontraders. Secondly, the authors estimate the determinants of the extensive and intensive margins of exports and imports using dynamic panel-Probit and panel-Tobit models in combination with the method proposed by Hesketh and Skrondal (2013) to tackle the initial conditions problem. Their results show that both activities present a high degree of hysteresis, which is higher for imports than for exports pointing to the existence of sunk costs in both activities. Moreover, past productivity does affect the extensive margin of imports, but not of exports and the initial condition status is also only relevant for the import side. Similar outcomes are obtained for the intensive margin of trade.
DOI: 10.17632/59d5tp5g4z
title: A Novel Risk Communication Model for Online Public Opinion Dissemination that Integrates the SIR and Markov Chains

description: This dataset and code (Matlab) are associated with the article "A Novel Risk Communication Model for Online Public Opinion Dissemination that Integrates the SIR and Markov Chains".
DOI: 10.17632/59d5tp5g4z.2
title: A Novel Risk Communication Model for Online Public Opinion Dissemination that Integrates the SIR and Markov Chains

description: This dataset and code (Matlab) are associated with the article "A Novel Risk Communication Model for Online Public Opinion Dissemination that Integrates the SIR and Markov Chains".
DOI: 10.7910/dvn/t5n5dg
title: A13_25912.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/4f154f7d-a213-4620-af99-3bd6dee8bbd1'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/4f154f7d-a213-4620-af99-3bd6dee8bbd1
DOI: 10.7910/dvn/t9ggya
title: Pakistan Rural Household Panel Survey (PRHPS) 2012, Round 1.5

description: Pakistan Rural Household Panel Survey (PRHPS) 2012, Round 1.5 is a sub-sample consisting of agricultural households captured in Round 1 of the panel survey. It covers information of households, who either managed or cultivated agricultural plots, during the production year 2011-12, and two crop seasons, namely: (i) Kharif 2011; (ii) Rabi 2011-12. The survey gathers information on agricultural production (including inputs and outputs of crop and livestock production), agricultural water use, farm and household assets, access to extension services, climate change, credit, employment and income, household consumption and expenditures, and the linkage between pesticides and health. This survey covers 942 agricultural households in 76 primary sampling units in the rural areas of three provinces namely: (i) Punjab; (ii) Sindh; and (iii) Khyber Pakhtunkhwa (KPK). The sample is nationally representative of the rural areas of the three provinces. Data was collected using a questionnaire based on discussion among IFPRI, PSSP and IDS staff and feedback from enumerators.
description: STATA, 14
description: Household- and Community-level Surveys
DOI: 10.7910/dvn/6gwc7
title: Passed Resolves; Resolves 1837, c.75, SC1/series 228, Petition of L. Richardson

description: &lt;p&gt;Petition subject: Slavery in Washington D.C. &lt;/p&gt; &lt;p&gt;Original: &lt;a href="http://nrs.harvard.edu/urn-3:FHCL:10456114"&gt;http://nrs.harvard.edu/urn-3:FHCL:10456114&lt;/a&gt; &lt;/p&gt; &lt;p&gt;Date of creation: (unknown) &lt;/p&gt; &lt;p&gt;Petition location: Taunton &lt;/p&gt; &lt;p&gt;Legislator, committee, or address that the petition was sent to: George Walker, Taunton; committee on the subject of slavery in the District of Columbia &lt;/p&gt; &lt;p&gt;Selected signatures:&lt;ol&gt;&lt;li&gt;L. Richardson&lt;/li&gt;&lt;li&gt;Hodges Reed&lt;/li&gt;&lt;li&gt;Cornelius White&lt;/li&gt;&lt;/ol&gt; &lt;/p&gt; &lt;p&gt;Actions taken on dates: 1837-01-30 &lt;/p&gt; &lt;p&gt;Legislative action: Received in the House on January 30, 1837 and referred to the committee on the subject of slavery in the District of Columbia &lt;/p&gt; &lt;p&gt;Total signatures: 57 &lt;/p&gt; &lt;p&gt;Legislative action summary: Received, referred &lt;/p&gt; &lt;p&gt;Legal voter signatures (males not identified as non-legal): 57 &lt;/p&gt; &lt;p&gt;Female only signatures: No &lt;/p&gt; &lt;p&gt;Identifications of signatories: legal voters, ["inhabitants"] &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: additional documents available &lt;/p&gt; &lt;p&gt;Location of the petition at the Massachusetts Archives of the Commonwealth: Resolves 1837, c.75, passed April 12, 1837 &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/6helzs
title: The Repercussions of Realignment: United States–China Interdependence and Exchange Rate Politics

description: Analysts generally believe that a weaker currency primarily benefits a country's manufacturing and primary goods sectors. However, many of these industries—and the elected officials who represent them—frequently oppose legislation designed to combat the dollar's overvaluation relative to the Chinese yuan. I argue that legislators hesitate to take aggressive action on the exchange rate issue because doing so could lead to a disruption of the broader United States–China economic relationship. The threat of an economic conflict emerges as a particularly important consideration in the context of currency bills, where proposed legislation is linked to trade policy and other areas of international economic regulation. A Bayesian statistical analysis of legislative behavior on two recent exchange rate bills in the US Congress provides overall support for my hypotheses. Legislators with ties to business interests that rely heavily on the Chinese economy were more likely to oppose the bills, while the strongest support came from legislators representing import-competing domestic producers. The results highlight the ways that economic interdependence shapes bilateral exchange rate politics in particular, and United States–China interactions more generally.
DOI: 10.7910/dvn/ey72zs
title: A comparison of analgesic efficacy and safety of clonidine and methylprednisolone as additives to 0.25% ropivacaine in stellate ganglion block for the treatment of complex regional pain syndrome: a prospective randomised single blind study

description: The role of the sympathetic nervous system appears to be central in causing pain in complex regional pain syndrome (CRPS). The stellate ganglion block (SGB) using additives with local anesthetics is an established treatment modality. However, literature is sparse in support of selective benefits of different additives for SGB. Hence, the authors aimed to compare the efficacy and safety of clonidine with methylprednisolone as additives to ropivacaine in the SGB for treatment of CRPS.
A prospective randomized single blinded study (the investigator blinded to the study groups) was conducted among patients with CRPS-I of the upper limb, aged 18–70 years with American Society of Anaesthesiologists physical status I–III. Clonidine (15 μg) and methylprednisolone (40 mg) were compared as additives to 0.25% ropivacaine (5 mL) for SGB. After medical treatment for two weeks, patients in each of the two
groups were given seven ultrasound guided SGBs on alternate days.
DOI: 10.7910/dvn/expvz0
title: Heritage Russian
DOI: 10.7910/dvn/fnakit
title: A15_27946.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/8b421360-e254-422f-b28a-89ea0a13456d'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/8b421360-e254-422f-b28a-89ea0a13456d
DOI: 10.7910/dvn/tekydg
title: Cause-of-death statistics in 2020 in the Republic of Korea
title: Cause-of-death statistics in 2020

description: Abstract
Background: This study analyzed the causes of death in the Korean population in 2020. 
Methods: Cause-of-death data for 2020 from Statistics Korea were examined based on the Korean Standard Classification of Diseases and Causes of Death, 7th revision and the International Statistical Classification of Diseases and Related Health Problems, 10th revision. 
Results: In total, 304,948 deaths occurred, reflecting an increase of 9,838 (3.3%) from 2019. The crude death rate (the number of deaths per 100,000 people) was 593.9, corresponding to an increase of 19.0 (3.3%) from 2019. The 10 leading causes of death, in descending order, were malignant neoplasms, heart diseases, pneumonia, cerebrovascular diseases, intentional self-harm, diabetes mellitus, Alzheimer’s disease, liver diseases, hypertensive diseases, and sepsis. Cancer accounted for 27.0% of deaths. Within the category of malignant neoplasms, the top 5 leading organs of involvement were the lung, liver, colon, stomach, and pancreas. Sepsis was included in the 10 leading causes of death for the first time. Mortality due to pneumonia decreased to 43.3 (per 100,000 people) from 45.1 in 2019. The number of deaths due to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was 950, of which 54.5% were in people aged 80 or older.
Conclusion: These changes reflect the continuing increase in deaths due to diseases of old age, including sepsis. The decrease in deaths due to pneumonia may have been due to protective measures against SARS-CoV-2. With the concomitant decrease in fertility, 2020 became the first year in which Korea’s natural total population decreased.
DOI: 10.7910/dvn/8ia4pc
title: Replication Data for: The Accuracy and Value of Voter Validation in National Surveys: Insights from longitudinal and cross-sectional studies

description: Replication Data for The Accuracy and Value of Voter Validation in National Surveys: Insights from longitudinal and cross-sectional studies
DOI: 10.7910/dvn/sn869p
title: Replication Data for Making Words Count

description: Replication data, Stata .do file, & variable description
DOI: 10.7910/dvn/tb1mgy
title: Trunk Velocity-Dependent Light Touch Reduces Postural Sway during Standing

description: All participant data on postural sway given externally modulated Light Touch (LT)
DOI: 10.7910/dvn/ufh9oc
title: Replication data for: The Politics of Agency Termination: Confronting the Myth of Agency Immortality, 2002

description: This article examines agency mortality between 1946 and 1997 and argues that, contrary to popular belief, agencies are not immortal. Rather, agencies face significant risks of termination, particularly due to political turnover. When an agency's opponents gain power, the hazards of agency mortality increase. Principal among the findings of this paper are that 62% of agencies created since 1946 have been terminated and that political turnover is one of the primary causes of termination.
DOI: 10.7910/dvn/ug44kd
title: Replication data for: Southern Politics Project

description: The Southern Politics Project offers precinct election data from the general election for Alabama, Arkansas, Florida, Georgia, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee and Virginia from 1984 to 1990. The site works in conjunction with the ROAD project in collecting and posting this data.
DOI: 10.7910/dvn/svhxl5
title: A98_9549.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/000f81b0-f545-4a47-41c5-448bc95b4fc9'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/000f81b0-f545-4a47-41c5-448bc95b4fc9
DOI: 10.7910/dvn/etnrue
title: California Poll: 9103 -- September 19-25, 1991

description: The Field Poll, established in 1945 as The California Poll by Mervin Field, has operated continuously as an independent, non-partisan, media-sponsored public opinion news service. Each year the Field Polls cover a wide range of political and social topics examining California public opinion. Continuing measures are made of voter support for leading political figures vying for major state and federal offices, job ratings of important political figures and reactions to significant political events. Vot
er awareness, understanding and predispositions of major campaign issues and salient statewide ballot propositions are also tracked over time. For poll 9101 N=998.
description: Subject: STANDARD DEPOSIT TERMS 1.0 Type: DATAPASS:TERMS:STANDARD:1.0 Notes: The UCLA Social Science Data Archive (“the Archive”) gives permission and any required licenses to Data-PASS to make the Content available for archiving, preservation and access (with permission of the Archive), within the Data Preservation Alliance for the Social Sciences ("Data-PASS") in accordance with the Data-PASS terms (the "Terms") of use (available from: http://www.icpsr.org/Data-PASS). Including permission to: (a) redisseminate copies of the Data Collection in a variety of distribution formats only according to the standard terms of use of the Archive; (b) promote and advertise the Data Collection in any publicity (in any form) for Data-PASS and the Archive; (c) describe, catalog, validate and document the Content; (d) store, translate, c
opy or re-format the Data Collection in any way to ensure its future preservation and accessibility, improve usability and/or protect respondent confidentiality; (e) incorporate metadata (cataloging information) or documentation regarding this study into public access catalogues. The Archive represents and warrants that the Content conforms to all Terms and that the Archive is lawfully entitled and has full authority to license Data-Pass to use the Materials in the ways described in the Terms.;
DOI: 10.7910/dvn/lwoxjr
title: A98_10100.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/382f67de-0cc7-474b-860c-556cc3f87b7c'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/382f67de-0cc7-474b-860c-556cc3f87b7c
DOI: 10.7910/dvn/n7a1rr
title: Have Color Representations in Books Changed Over the Past 200 Years? An Empirical Analysis Based on the Google Books Ngram Corpus

description: Color significantly shapes our perceptions of the world, and extensive scientific research has explored various aspects of color, including color linguistics, aesthetics, color and marketing, color therapy, and color psychology. Notably, there has been an increasing interest in understanding the psychological domain of color in recent years. However, limited scholarly attention has been given to studying the changes in color representations and emotions over the decades. To address this gap, we utilized word embedding models of Google Books Ngrams corpus to examine the most strongly associated entities and traits with colors and their evolution in color emotions over 200 years. Analyzing three emotional dimensions—pleasure, arousal, and dominance (PAD), we found that red, green, white, black, orange, purple, brown, and pink were related to the exuberant type (+P+A+D) in PAD emotional space. In contrast, blue was linked to the relaxed type (+P-A+D), and yellow constituted the anxious type (-P+A-D). Among all basic English color terms, the emotion-driven perceptions associated with white, brown, and pink have significantly changed over time.
DOI: 10.7910/dvn/87aumd
title: Replication Data for: Say Our Name (and Say It Right)! Extending Walton et al. on the Evolution of Race in Political Science Scholarship

description: Data and Stata code for replication. 

Abstract: To explore the evolution of political science research on race, Walton, Miller, and McCormick (1995), and Walton (1997, Chapter 4) do a systematic review of more than a century of publications appearing in the discipline’s oldest and most prestigious journals: Political Science Quarterly (PSQ) and the American Political Science Review (APSR), respectively. Walton and his colleagues uncover “dual traditions” of race scholarship: an African American Politics (AAP) paradigm, emphasizing empowerment and Blacks’ cultural distinctiveness, and a Race Relations Politics (RRP) approach that focuses on Blacks’ socio-political status vis-à-vis Whites. Using computer-assisted text analyses, we introduce a measure of racial dialogue that is informed by theory and has suitable empirical properties. We replicate and extend Walton’s research by adding a third periodical (the Journal of Politics [JOP]) and demonstrating that while race conversations are becoming more frequent over time, the dialogues taking place in mainstream journals typically fit Walton’s RRP (rather than AAP) tradition. Following our analyses, we offer guidelines for researchers seeking to apply our measure to alternative contexts.
DOI: 10.7910/dvn/884l6r
title: Assessing the Potential of Farmer Field Schools (FFS) to Fight Poverty and Foster Innovation in East Africa

description: This is a unique primary household and community level survey data in Kenya, Tanzania, and Uganda. The study was started in 2008/2009 and the data collection took place in selected districts in Kenya, Tanzania, and Uganda. The project’s goal was to provide strong evidence to policy makers and other stakeholders in development on the effectiveness of Farmer Field Schools (FFS) in fighting poverty and fostering innovation. The specific objectives of the field data collection were to characterize farm households in terms of poverty and well-being, members-and non- FFS members, on the basis of socio-economic parameters; analyze farmers’ access to agricultural services (markets, credit and extension); and assess household’s level of individual and collective empowerment.
description: STATA, 14
description: Household- and Community-level Surveys
DOI: 10.7910/dvn/8hcufh
title: Bitcoin Order Book Data

description: Set of order book snapshots of the now closed down trading platform BTC-e for the Bitcoin/USD market. The snapshots are taken every 10 seconds and contain 20 levels per side of the book. Both prices and volumes are included for each level. The data covers the years 2015 and 2016. Data comes in two versions: parsed data as a multivariate time series per side of the book. That is, one file for each side of the book which contains 20 rows, where the first row is the series of the first level of prices or volumes and the last row is the series of the 20th level. This applies both to asks and bids. The other version of the data is unparsed and contains the 20 levels per side paired with the volumes and a timestamp string.