To enable regional statistical analyses, the Swedish Social Science Data Service (SSD) carried out a radical reorganization of the source material from the Popular Movement Archive 1881–1950 (https://

CESSDA2023-07-06 更新160

Open Data Index for Schools (ODIS)

教育数据

社区指标

This dataset is used to calculate the Open Data Index for Schools (ODIS), which offers educators and researchers a resource for contextualizing student-learning outcomes through a set of school-neighb

DataCite Commons2025-03-21 更新90

Data and Code for: The Economics of Speed

历史经济地理学

零售市场结构

Small firms dominated the American economy in the nineteenth century, and still dominate in many developing economies today. This paper tests whether geographic market segmentation due to underdevelop

ICPSR2021-01-01 更新50

House Unpassed Legislation 1849, Docket 2318A, SC1/series 230, Petition of Elihu Cutler

历史社会运动分析

立法请愿研究

Petition subject: Abolition of capital punishment Original: http://nrs.harvard.edu/urn-3:FHCL:13481492 Date of creation: (unknown) Petition location: Holliston Legislator, committee, or address that t

NIAID Data Ecosystem100

Persistent DNA-break potential near telomeres increases initiation of meiotic recombination on short chromosomes

减数分裂

DNA修复

Faithful meiotic chromosome inheritance and fertility relies on the stimulation of meiotic crossover recombination by potentially genotoxic DNA double-strand breaks (DSBs). To avoid excessive damage,

干细胞与再生医学数据中心2022-02-20 更新80