cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.5515918
title: Distribution of vegetation sampling plots in four ecosystem types

description: The table contains a number of bear cuscus presence points based on direct and indirect encounters (representative information from the local guide), as well as a number of plots constructed in each bear cuscus presence point in various ecosystem types in Bantimurung Bulusaraung National Park and Hasanuddin University Educational Forest, South Sulawesi. Three plots of 20 x 20 m were constructed in each bear cuscus presence point, with fifteen plots were established in each ecosystem type.
DOI: 10.5281/zenodo.5515917
title: Distribution of vegetation sampling plots in four ecosystem types

description: The table contains a number of bear cuscus presence points based on direct and indirect encounters (representative information from the local guide), as well as a number of plots constructed in each bear cuscus presence point in various ecosystem types in Bantimurung Bulusaraung National Park and Hasanuddin University Educational Forest, South Sulawesi. Three plots of 20 x 20 m were constructed in each bear cuscus presence point, with fifteen plots were established in each ecosystem type.
DOI: 10.25345/c5k25c
title: MassIVE MSV000088118 - Proteomic profiling of the endogenous peptides of MRSA and MSSA
title: The raw data and MaxQuant search result (txt folder) of the peptidome of MSSA and MRSA. It provides a rich resource for future studies to explore the functional regulation of drug resistance in S. aureus and may also help elucidate the mechanisms of its pathogenicity and the development of treatments.
DOI: 10.5281/zenodo.5516053
title: Dominant plant species in different growth form categories in various ecosystem types

description: The table contains a list of vegetation parameter values of dominant plant species in different growth form categories in various ecosystem types based on their importance value indices (IVI) (max. IVI for tree and pole category = 300; max. IVI for sapling and seedling category = 200) in Bantimurung Bulusaraung National Park (BBNP) and Hasanuddin University Educational Forest (HUEF), South Sulawesi.
DOI: 10.5281/zenodo.5516052
title: Dominant plant species in different growth form categories in various ecosystem types

description: The table contains a list of vegetation parameter values of dominant plant species in different growth form categories in various ecosystem types based on their importance value indices (IVI) (max. IVI for tree and pole category = 300; max. IVI for sapling and seedling category = 200) in Bantimurung Bulusaraung National Park (BBNP) and Hasanuddin University Educational Forest (HUEF), South Sulawesi.
DOI: 10.5281/zenodo.5516079
title: The bear cuscus presence data collection

description: The table contains information about the number of points of the bear cuscus presence data collection in Bantimurung Bulusaraung National Park (BBNP) and Hasanuddin University Educational Forest (HUEF), South Sulawesi. The data collection consists of direct encounters, feed remains, claw marks, information from the local guides, calls, and BBNP's inventory data.
DOI: 10.5281/zenodo.5516078
title: The bear cuscus presence data collection

description: The table contains information about the number of points of the bear cuscus presence data collection in Bantimurung Bulusaraung National Park (BBNP) and Hasanuddin University Educational Forest (HUEF), South Sulawesi. The data collection consists of direct encounters, feed remains, claw marks, information from the local guides, calls, and BBNP's inventory data.
DOI: 10.5281/zenodo.5516089
title: Plant species as the bear cuscus diet based on information from local guides

description: The table contains information about the plant species as the bear cuscus diet in Bantimurung Bulusaraung National Park (BBNP) and Hasanuddin University Educational Forest (HUEF), South Sulawesi based on information from the local guides, as well as the parts of plants eaten.
DOI: 10.34740/kaggle/dsv/2629840
title: 2021 World Population (updated daily)
DOI: 10.6084/m9.figshare.16622836
title: Superresolution Data Handling - Datasets

description: The datasets located in this folder are part of the hands-on session "Superresolution Data Handling" lecture.<br>The folder has been compressed (.7z file format) and can be extracted by the freely available open-source file archiver 7-Zip.<br><br>Please feel free to contact Ulrike Boehm in case of questions.<br>
DOI: 10.6084/m9.figshare.16622836.v1
title: Superresolution Data Handling - Datasets

description: The datasets located in this folder are part of the hands-on session "Superresolution Data Handling" lecture.<br>The folder has been compressed (.7z file format) and can be extracted by the freely available open-source file archiver 7-Zip.<br><br>Please feel free to contact Ulrike Boehm in case of questions.<br>
DOI: 10.34740/kaggle/dsv/2629863
title: YouTube Trending Video Dataset (updated daily)
DOI: 10.5281/zenodo.5516118
title: Plant species as the bear cuscus diet based on information from local guides

description: The table contains information about the plant species as the bear cuscus diet in Bantimurung Bulusaraung National Park (BBNP) and Hasanuddin University Educational Forest (HUEF), South Sulawesi based on information from the local guides, as well as the parts of plants eaten.
DOI: 10.5281/zenodo.5516088
title: Plant species as the bear cuscus diet based on information from local guides

description: The table contains information about the plant species as the bear cuscus diet in Bantimurung Bulusaraung National Park (BBNP) and Hasanuddin University Educational Forest (HUEF), South Sulawesi based on information from the local guides, as well as the parts of plants eaten.
DOI: 10.25345/c5fc23
title: MassIVE MSV000088119 - GNPS Streptomyces co-cultured with plant pathogens Asp
title: Co-culture experiment of Streptomyces with plant pathogenic fungi
DOI: 10.6084/m9.figshare.14937774
title: Supporting data for "Chromosome-scale genome assembly and transcriptome assembly of kawakawa Euthynnus affinis; a tuna-like species"

description: This is supporting data for "Chromosome-scale genome assembly and transcriptome assembly of kawakawa Euthynnus affinis; a tuna-like species". See readme.txt for more information about each file.
DOI: 10.6084/m9.figshare.16641211
title: Humble and kind: Cultural humility as a buffer of the associa-tion between social dominance orientation and prejudice - Dataset

description: Sample: convenience sample of Italian nationalsMeasures: self-reported cultural humility; frequency of contact with immigrants; perceptions of threat posed by immigrants; attitude toward immigrants; social dominance orientation; right-wing authoritarianism.Socio-demographic characteristics: self-reported age, gender, educational level
DOI: 10.6084/m9.figshare.16641211.v2
title: Humble and kind: Cultural humility as a buffer of the associa-tion between social dominance orientation and prejudice - Dataset

description: Sample: convenience sample of Italian nationalsMeasures: self-reported cultural humility; frequency of contact with immigrants; perceptions of threat posed by immigrants; attitude toward immigrants; social dominance orientation; right-wing authoritarianism.Socio-demographic characteristics: self-reported age, gender, educational level
DOI: 10.6084/m9.figshare.16641211.v1
title: Humble and kind: Cultural humility as a buffer of the associa-tion between social dominance orientation and prejudice - Dataset

description: Sample: convenience sample of Italian nationalsMeasures: self-reported cultural humility; frequency of contact with immigrants; perceptions of threat posed by immigrants; attitude toward immigrants; social dominance orientation; right-wing authoritarianism.Socio-demographic characteristics: self-reported age, gender, educational level
DOI: 10.34740/kaggle/dsv/2629998
title: COVID Vaccination in World (updated daily)
DOI: 10.5519/qd.6im0fb48
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (55 records)
DOI: 10.14457/cu.the.1975.4
title: การสอนมโนทัศน์และหลักเกณฑ์ด้วยการวิเคราะห์ร่วยยาวมหาเวสสันดรชาดก ในระดับประกาศนียบัตรวิชาการศึกษาชั้นสูง
DOI: 10.14457/cu.the.1983.37
title: ความคิดเห็นของผู้บริหาร และครูเกี่ยวกับการใช้สื่อการสอนวิชาอาชีพของท้องถิ่นระดับมัธยมศึกษาตอนต้น ในเขตการศึกษา 10
DOI: 10.14457/cu.the.1979.7
title: การหาน้ำหนักตัวของผู้ชายไทยโดยวิธีของดี เอส บี
DOI: 10.14457/cu.the.1977.5
title: การวิเคราะห์แบบสอบวิชาภาษาอังกฤษฟอร์มสิบหกดี
DOI: 10.14457/cu.the.1983.38
title: ความสัมพันธ์ระหว่างเจตคติต่อการสอนวิทยาศาสตร์กับเจตคติเชิงวิทยาศาสตร์ ของครูวิทยาศาสตร์ระดับมัธยมศึกษา

description: การวิจัยครั้งนี้มีวัตถุประสงค์เพื่อ 1. หาความสัมพันธ์ระหว่างเจตคติต่อการสอนวิทยาศาสตร์กับเจตคติเชิงวิทยาศาสตร์ของครูวิทยาศาสตร์ระดับมัธยมศึกษา 2. เพื่อเปรียบเทียบเจตคติต่อการสอนวิทยาศาสตร์ระหว่างครูวิทยาศาสตร์ระดับมัธยมศึกษาที่มีเพศ อายุ และประสบการณ์การสอนต่างกัน 3. เพื่อเปรียบเทียบเจตคติเชิงวิทยาศาสตร์ระหว่างครูวิทยาศาสตร์ระดับมัธยมศึกษาที่มีเพศ อายุ และประสบการณ์ในการสอนต่างกัน ตัวอย่างประชากรเป็นครูวิทยาศาสตร์ระดับมัธยมศึกษาปีการศึกษา 2525 จำนวน 350 คน ซึ่งได้จากการสุ่มแบบแบ่งชั้นจากโรงเรียนมัธยมศึกษาในเขตการศึกษา 6 เครื่องมือที่ใช้ในการวิจัยประกอบด้วยแบบวัดเจตคติต่อการสอนวิทยาศาสตร์ และแบบวัดเจตคติเชิงวิทยาศาสตร์ วิเคราะห์ข้อมูลโดยนำคะแนนที่ได้จากแบบวัดเจตคติต่อการสอนวิทยาศาสตร์ และเจตคติเชิงวิทยาศาสตร์มาหาความสัมพันธ์โดยใช้สหสัมพันธ์แบบเพียร์สัน และเปรียบเทียบความแตกต่างของเจตคติต่อการสอนวิทยาศาสตร์และเจตคติเชิงวิทยาศาสตร์ระหว่างกลุ่มตัวอย่างประชากรซึ่งจำแนกตามเพศ อายุ และประสบการณ์ในการสอน โดยวิธีการทดสอบค่าทีและวิเคราะห์ความแปรปรวน ผลการวิจัยพบว่า 1. เจตคติต่อการสอนวิทยาศาสตร์และเจตคติเชิงวิทยาศาสตร์ของครูวิทยาศาสตร์มีความสัมพันธ์ในทางบวกอย่างมีนัยสำคัญทางสถิติที่ระดับ 0.01 2. ครูวิทยาศาสตร์ที่มีเพศ อายุ และประสบการณ์ในการสอนต่างกัน มีเจตคติต่อการสอนวิทยาศาสตร์ไม่แตกต่างกันอย่างมีนัยสำคัญทางสถิติที่ระดับ 0.05 3. ครูวิทยาศาสตร์ที่มี เพศ อายุ และประสบการณ์ในการสอนต่างกันมีเจตคติเชิงวิทยาศาสตร์ไม่แตกต่างกันอย่างมีนัยสำคัญทางสถิติที่ระดับ 0.05
DOI: 10.14457/cu.the.1984.33
title: ความคิดเห็นของผู้บริหารและอาจารย์วิทยาลัยเทคโนโลยี และอาชีวศึกษาในภาคกลางเกี่ยวกับปัจจัย ที่มีผลกระทบต่อขวัญในการปฏิบัติงาน
DOI: 10.14457/cu.the.1977.6
title: การใช้เรื่องสั้นของมนัส จรรยงค์ สอนการเขียนเชิงสร้างสรรค์
DOI: 10.14457/cu.the.1976.7
title: ปัญหาการฝึกสอนของวิทยาลัยครูบ้านสมเด็จเจ้าพระยา
DOI: 10.14457/cu.the.1981.7
title: การสร้างแบบฝึกทักษะการเขียนร้อยแก้วเชิงสร้างสรรค์ เพื่อการเรียนการสอนภาษาไทยระดับมัธยมศึกษาตอนต้น
DOI: 10.6084/m9.figshare.16629103
title: Bat monitoring sessions with Audiomoth in Lleida (Spain) 2021. Dataset for activity, species richness and climate parameters.

description: This dataset contains the results collected during an acoustic study on bats in the city of Lleida (Catalonia, Spain). Each row represents a recording night, while columns feature data regarding the recording parameters, the climatic data, bat activity (batpasses) and bat diversity. AudioMoth was using for the recordings.<br>
DOI: 10.6084/m9.figshare.16629103.v1
title: Bat monitoring sessions with Audiomoth in Lleida (Spain) 2021. Dataset for activity, species richness and climate parameters.

description: This dataset contains the results collected during an acoustic study on bats in the city of Lleida (Catalonia, Spain). Each row represents a recording night, while columns feature data regarding the recording parameters, the climatic data, bat activity (batpasses) and bat diversity. AudioMoth was using for the recordings.<br>
DOI: 10.5281/zenodo.5512721
title: Subaru/HSC Goldrush catalog

description: Dropout galaxy catalogs (ver20210826) constructed in Harikane et al. (2021). The directory contains two types of the catalogs, "all_[gri/riz/izy/zy]_[Region_name].cat", and "masked_[gri/riz/izy/zy]_[Region_name].cat". The "all_" catalogs contain all sources that satisfy our selection criteria, and the "masked_" catalogs contain sources after some masking adopted by Y. Harikane. Scientific analyses in Harikane et al. (2021) are based on the "masked_" catalogs. The header in each catalog describes entries of columns. If you have any questions, please send an email to rush@icrr.u-tokyo.ac.jp or hari@icrr.u-tokyo.ac.jp.
DOI: 10.5281/zenodo.5512720
title: Subaru/HSC Goldrush catalog

description: Dropout galaxy catalogs (ver20210826) constructed in Harikane et al. (2021). The directory contains two types of the catalogs, "all_[gri/riz/izy/zy]_[Region_name].cat", and "masked_[gri/riz/izy/zy]_[Region_name].cat". The "all_" catalogs contain all sources that satisfy our selection criteria, and the "masked_" catalogs contain sources after some masking adopted by Y. Harikane. Scientific analyses in Harikane et al. (2021) are based on the "masked_" catalogs. The header in each catalog describes entries of columns. If you have any questions, please send an email to rush@icrr.u-tokyo.ac.jp or hari@icrr.u-tokyo.ac.jp.
DOI: 10.6084/m9.figshare.16641262
title: Data for GMM estimation.xlsx

description: This data was collected from World Development Indicators and Worldwide Governance Indicators based on World Bank database
DOI: 10.6084/m9.figshare.16641262.v1
title: Data for GMM estimation.xlsx

description: This data was collected from World Development Indicators and Worldwide Governance Indicators based on World Bank database
DOI: 10.5517/ccdc.csd.cc21ltr7
title: CCDC 1894929: Experimental Crystal Structure Determination

description: Related Article: Neil W. J. Scott, Mark J. Ford, Christoph Schotes, Rachel R. Parker, Adrian C. Whitwood, Ian J. S. Fairlamb|2019|Chemical Science|10|7898|doi:10.1039/C9SC01847F
description: Related Article: Neil W. J. Scott, Mark J. Ford, David R. Husbands, Adrian C. Whitwood, Ian J. S. Fairlamb|2021|Organometallics|40|2995|doi:10.1021/acs.organomet.1c00347
DOI: 10.5517/ccdc.csd.cc24d2l7
title: CCDC 1977818: Experimental Crystal Structure Determination

description: Related Article: Anna Komasa, Mirosław Szafran, Andrzej Katrusiak, Kinga Roszak, Zofia Dega-Szafran|2022|J.Mol.Struct.|1248|131421|doi:10.1016/j.molstruc.2021.131421
DOI: 10.5517/ccdc.csd.cc270nyw
title: CCDC 2056228: Experimental Crystal Structure Determination

description: Related Article: Mengzhu Wang, Feiyang Li, Yunxiang Lei, Fuming Xiao, Miaochang Liu, Shujuan Liu, Xiaobo Huang, Huayue Wu, Qiang Zhao|2022|Chem.Eng.Journal|429|132288|doi:10.1016/j.cej.2021.132288
DOI: 10.5517/ccdc.csd.cc270nzx
title: CCDC 2056229: Experimental Crystal Structure Determination

description: Related Article: Mengzhu Wang, Feiyang Li, Yunxiang Lei, Fuming Xiao, Miaochang Liu, Shujuan Liu, Xiaobo Huang, Huayue Wu, Qiang Zhao|2022|Chem.Eng.Journal|429|132288|doi:10.1016/j.cej.2021.132288
DOI: 10.5517/ccdc.csd.cc270p0z
title: CCDC 2056230: Experimental Crystal Structure Determination

description: Related Article: Mengzhu Wang, Feiyang Li, Yunxiang Lei, Fuming Xiao, Miaochang Liu, Shujuan Liu, Xiaobo Huang, Huayue Wu, Qiang Zhao|2022|Chem.Eng.Journal|429|132288|doi:10.1016/j.cej.2021.132288
DOI: 10.5517/ccdc.csd.cc270p10
title: CCDC 2056231: Experimental Crystal Structure Determination

description: Related Article: Mengzhu Wang, Feiyang Li, Yunxiang Lei, Fuming Xiao, Miaochang Liu, Shujuan Liu, Xiaobo Huang, Huayue Wu, Qiang Zhao|2022|Chem.Eng.Journal|429|132288|doi:10.1016/j.cej.2021.132288
DOI: 10.5517/ccdc.csd.cc2768yp
title: CCDC 2061622: Experimental Crystal Structure Determination

description: Related Article: Mohcine Missioui, Musa A. Said, Güneş Demirta, Joel T. Mague, Youssef Ramli|2022|J.Mol.Struct.|1247|131420|doi:10.1016/j.molstruc.2021.131420
DOI: 10.5517/ccdc.csd.cc27929y
title: CCDC 2064299: Experimental Crystal Structure Determination

description: Related Article: Yanqiao Xie, Leixin Song, Chunge Li, Yingbo Yang, Siyu Zhang, Hong Xu, Zhengtao Wang, Zhuzhen Han, Li Yang|2021|Phytochemistry|192|112920|doi:10.1016/j.phytochem.2021.112920
DOI: 10.5517/ccdc.csd.cc27fz4t
title: CCDC 2069006: Experimental Crystal Structure Determination

description: Related Article: Yanqiao Xie, Leixin Song, Chunge Li, Yingbo Yang, Siyu Zhang, Hong Xu, Zhengtao Wang, Zhuzhen Han, Li Yang|2021|Phytochemistry|192|112920|doi:10.1016/j.phytochem.2021.112920
DOI: 10.5517/ccdc.csd.cc27md5g
title: CCDC 2074215: Experimental Crystal Structure Determination

description: Related Article: Yanqiao Xie, Leixin Song, Chunge Li, Yingbo Yang, Siyu Zhang, Hong Xu, Zhengtao Wang, Zhuzhen Han, Li Yang|2021|Phytochemistry|192|112920|doi:10.1016/j.phytochem.2021.112920
DOI: 10.5517/ccdc.csd.cc27rj4p
title: CCDC 2078182: Experimental Crystal Structure Determination

description: Related Article: Jun-Jie Fang, Yang-Lin Shen, Zheng Liu, Chen Liu, Yun-Peng Xie, Xing Lu|2021|Inorg.Chem.|60|13493|doi:10.1021/acs.inorgchem.1c01829
DOI: 10.5517/ccdc.csd.cc27wxkm
title: CCDC 2082411: Experimental Crystal Structure Determination

description: Related Article: Meman Sahu, Amit Kumar Manna, Kalyani Rout, Dipti Nikunj, Bhaskar Sharma, Goutam K. Patra|2021|Inorg.Chim.Acta|528|120600|doi:10.1016/j.ica.2021.120600
DOI: 10.5517/ccdc.csd.cc27z6yd
title: CCDC 2084624: Experimental Crystal Structure Determination

description: Related Article: Anna-Lena Johanna Segler, Snorri Th. Sigurdsson|2021|J.Org.Chem.|86|11647|doi:10.1021/acs.joc.1c01176
DOI: 10.5517/ccdc.csd.cc27z6zf
title: CCDC 2084625: Experimental Crystal Structure Determination

description: Related Article: Anna-Lena Johanna Segler, Snorri Th. Sigurdsson|2021|J.Org.Chem.|86|11647|doi:10.1021/acs.joc.1c01176
DOI: 10.5517/ccdc.csd.cc27zy6d
title: CCDC 2085314: Experimental Crystal Structure Determination

description: Related Article: Jun-Jie Fang, Yang-Lin Shen, Zheng Liu, Chen Liu, Yun-Peng Xie, Xing Lu|2021|Inorg.Chem.|60|13493|doi:10.1021/acs.inorgchem.1c01829
DOI: 10.5517/ccdc.csd.cc27rj3n
title: CCDC 2078181: Experimental Crystal Structure Determination

description: Related Article: Jun-Jie Fang, Yang-Lin Shen, Zheng Liu, Chen Liu, Yun-Peng Xie, Xing Lu|2021|Inorg.Chem.|60|13493|doi:10.1021/acs.inorgchem.1c01829
DOI: 10.5517/ccdc.csd.cc27zy7f
title: CCDC 2085315: Experimental Crystal Structure Determination

description: Related Article: Jun-Jie Fang, Yang-Lin Shen, Zheng Liu, Chen Liu, Yun-Peng Xie, Xing Lu|2021|Inorg.Chem.|60|13493|doi:10.1021/acs.inorgchem.1c01829
DOI: 10.5517/ccdc.csd.cc27rj5q
title: CCDC 2078183: Experimental Crystal Structure Determination

description: Related Article: Jun-Jie Fang, Yang-Lin Shen, Zheng Liu, Chen Liu, Yun-Peng Xie, Xing Lu|2021|Inorg.Chem.|60|13493|doi:10.1021/acs.inorgchem.1c01829
DOI: 10.5517/ccdc.csd.cc27rj8t
title: CCDC 2078186: Experimental Crystal Structure Determination

description: Related Article: Jun-Jie Fang, Yang-Lin Shen, Zheng Liu, Chen Liu, Yun-Peng Xie, Xing Lu|2021|Inorg.Chem.|60|13493|doi:10.1021/acs.inorgchem.1c01829
DOI: 10.5517/ccdc.csd.cc280qfg
title: CCDC 2086065: Experimental Crystal Structure Determination

description: Related Article: Pengzhi Wang, Jonathan S. Lindsey|2021|J.Org.Chem.|86|11794|doi:10.1021/acs.joc.1c01239
DOI: 10.6084/m9.figshare.11879691
title: Biochemical and photochemical mechanisms that produce different UV-induced mutation spectra

description: This dataset is associated with the paper entitled "<i>Biochemical and photochemical mechanisms that produce different UV-induced mutation spectra</i>", by Sugiyama, Keinard, Best, and Sanyal.<br>"Fastq.zip" contains all fastaq raw data files that have been used in the paper. Fastaq file name contains barcode # (e.g. 048.fastq) and stored in folders with NGS ID (19C, 19D etc). These identifications are used in Table S1 of the paper, which summarizes experimental conditions. <br>"NGS Protocol 4.2.docx" is our laboratory protocol for basic analysis of our NGS data. This protocol is designed for students to compute mutation frequency from fastaq data. Protocol uses four Excel template files with macro, which are also included in this dataset. The protocol and macros are designed for the specific data analysis, not for general use. Macro works only for specific template sequences used in the paper.
DOI: 10.6084/m9.figshare.11879691.v1
title: Biochemical and photochemical mechanisms that produce different UV-induced mutation spectra

description: This dataset is associated with the paper entitled "<i>Biochemical and photochemical mechanisms that produce different UV-induced mutation spectra</i>", by Sugiyama, Keinard, Best, and Sanyal.<br>"Fastq.zip" contains all fastaq raw data files that have been used in the paper. Fastaq file name contains barcode # (e.g. 048.fastq) and stored in folders with NGS ID (19C, 19D etc). These identifications are used in Table S1 of the paper, which summarizes experimental conditions. <br>"NGS Protocol 4.2.docx" is our laboratory protocol for basic analysis of our NGS data. This protocol is designed for students to compute mutation frequency from fastaq data. Protocol uses four Excel template files with macro, which are also included in this dataset. The protocol and macros are designed for the specific data analysis, not for general use. Macro works only for specific template sequences used in the paper.
DOI: 10.6084/m9.figshare.16641313
title: Main and extended data figures source data

description: Source data for the figures
DOI: 10.5281/zenodo.3904070
title: Tweet IDs using History related hashtags

description: This repository contains IDs of tweets that are related to history and that were collected for the purpose of analyzing how history-related content is disseminated in online social networks. Our IJDL paper shows the analysis results. The preliminary version of the analysis report is available here. We used the Twitter official search API provided by Twitter to collect tweets. Note that three kinds of tweets are typically found in Twitter: tweets, retweets and quote tweets. Tweet is an original text issued as a post by a Twitter user. A retweet is a copy of an original tweet for the purpose of propagating the tweet content to more users (i.e., one's followers). Finally, a quote tweet copies the content of another tweet and allows also to add new content. A quote tweet is sometimes called a retweet with a comment. In this work, we simply treat all quote tweets as original tweets since they include additional information/text. There were however only 1,877 (0.2%) tweets recognized as quote tweets in our dataset. To collect tweets that refer to the past or are related to collective memory of past events/entities, we performed hashtag based crawling together with bootstrapping procedure. <br> At the beginning, we gathered several historical hashtags selected by experts (e.g. <strong>#HistoryTeacher</strong>, <strong>#history</strong>, <strong>#WmnHist</strong>). <br> In addition, we prepared several hashtags that are commonly used when referring to the past: <strong>#onthisday</strong>, <strong>#thisdayinhistory</strong>, <strong>#throwbackthursday</strong>, <strong>#otd</strong>. We then collected tweets that contain these hashtags by using Twitter official search API. The collected tweets were issued from 8 March 2016 to 2 July 2018. <br> Bootstrapping allowed us to search for other hashtags frequently used with the seed hashtags. The tweets tagged by such hashtags were then included into the seed set after the manual inspection of all the discovered hashtags as of their relation to the history, and filtering ones that are unrelated. <br> In total, we gathered 147 history-related hashtags which allowed us to collect 2,370,252 tweet IDs pointing to 882,977 tweets and 1,487,275 re-tweets. Related papers: Yasunobu Sumikawa, Adam Jatowt, and Marten During, <strong>"Digital History meets Microblogging: Analyzing Collective Memories in Twitter"</strong>, In Proceedings of the 18th ACM/IEEE-CS Joint Conference on Digital Libraries, JCDL'18, IEEE/ACM, pp. 213 -- 222, 2018. [paper] Yasunobu Sumikawa and Adam Jatowt, <strong>"Analyzing History-related Posts in Twitter"</strong>, International Journal on Digital Libraries, Springer, 2020. https://doi.org/10.1007/s00799-020-00296-2 [paper] Yasunobu Sumikawa and Adam Jatowt, <strong>"Annotated Dataset of History-related Tweets"</strong>, Data in Brief, Vol. 38, pp. 107344, Elsevier, 2021. [paper][annotated dataset]