cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.57760/sciencedb.j00124.00272
title: Research on Direct Oxidation of Methanol to Polyoxymethylene Dimethyl Ethers over NASICON-Based Catalytic Materials
title: NASICON基催化材料上甲醇直接氧化制聚甲氧基二甲醚研究

description: Polyoxymethylene dimethyl ethers (DMMx) are highly promising clean diesel additives. Compared to the traditional aldol condensation route, the one-step oxidative method for producing DMMx directly from methanol is a green synthesis route with significant advantages. However, due to the complexity of the reaction, a balance must be struck between oxidation depth and C–O chain growth efficiency. This imposes specific requirements on the design of catalysts with multifunctional active sites: the catalyst should possess appropriate oxidative activity, suitable acid strength distribution, and effective synergy between these two functions. To address these challenges, this study designed a sulfuric acid-modified molybdenum-doped NASICON catalyst, which demonstrated favorable catalytic performance in the one-step oxidative synthesis of DMMx from methanol. Over the NSC-Mo-0.5-30% catalyst, methanol conversion of 81.3% and DMMx selectivity of 58.7% were achieved respectively, along with the formation of heavier molecules, as evidenced by a DMM2–6 selectivity of 11.3%. The results of NH3-TPD, Py-IR, and XPS indicate that the introduction of molybdenum increase the number of weak Lewis acid sites, while sulfuric acid impregnation not only constructs gradient-distributed Brønsted acid sites but also promotes the formation of Mo5+/Mo6+ redox pairs. The cooperation of the two types of active sites significantly promotes the improvement of catalyst performance.
description: Polyoxymethylene dimethyl ethers (DMMx) are highly promising clean diesel additives. Compared to the traditional aldol condensation route, the one-step oxidative method for producing DMMx directly from methanol is a green synthesis route with significant advantages. However, due to the complexity of the reaction, a balance must be struck between oxidation depth and C–O chain growth efficiency. This imposes specific requirements on the design of catalysts with multifunctional active sites: the catalyst should possess appropriate oxidative activity, suitable acid strength distribution, and effective synergy between these two functions. To address these challenges, this study designed a sulfuric acid-modified molybdenum-doped NASICON catalyst, which demonstrated favorable catalytic performance in the one-step oxidative synthesis of DMMx from methanol. Over the NSC-Mo-0.5-30% catalyst, methanol conversion of 81.3% and DMMx selectivity of 58.7% were achieved respectively, along with the formation of heavier molecules, as evidenced by a DMM2–6 selectivity of 11.3%. The results of NH3-TPD, Py-IR, and XPS indicate that the introduction of molybdenum increase the number of weak Lewis acid sites, while sulfuric acid impregnation not only constructs gradient-distributed Brønsted acid sites but also promotes the formation of Mo5+/Mo6+ redox pairs. The cooperation of the two types of active sites significantly promotes the improvement of catalyst performance.
DOI: 10.5683/sp3/skdjyu
title: DLI Beyond 20/20 Web Data Server (WDS)

description: Chantal Ripp presented the DLI's new Beyond 20/20 Web Data Server (WDS). The DLI's WDS is the web platform to access the aggregate data in the DLI Collection. The The Beyond 20/20 WDS is a web based multidimensional table viewer which allows for the dissemination of data over the web in a variety of formats.
description: Atlantic DLI Regional Training
DOI: 10.5683/sp3/a7fm1w
title: Aperçu de l'Enquête canadienne sur les mesures de la santé

description: Une presentation visait à discuter exploration les enjeux émergents en matière de santé publique et les nouvelles technologies de mesure, établir des données de reference nationales sur les problèmes de santé majeurs, établir des données de reference nationales sur les problèmes de santé majeurs, determiner les relations entre les facteurs de risqué, les methods de protection et l'état de santé, évaluer la validité des renseignements declares par les répondants ou par personne interpose, et assembler un échantillon representative de la population nationale à des fins de stockage dans une biobanque.
description: Webinaire de l'IDD
DOI: 10.5683/sp3/mh0xg3
title: Overview of the Canadian Health Measures Survey

description: Presentation aimed to discuss exploring the emerging public health issues and new measurement technologies, establish national baseline data on major health concerns, determine relationships among risk factors, protection practices and health status, assess the validity of self and proxy reported information, and to assemble a nationally representative sample for storage in a biobank.
description: DLI Webinar
DOI: 10.57760/sciencedb.31705
title: The data of the article "Identification and validation of a novel aging-related genes for Uterine corpus endometrial carcinoma to predict the prognosis and immunotherapy"
title: The data of the article "Identification and validation of a novel aging-related genes for Uterine corpus endometrial carcinoma to predict the prognosis and immunotherapy"

description: This dataset provides the raw data used to generate Figures 1–7 and Supplementary Figures1-2 in the article “Identification and validation of a novel aging-related genes for Uterine corpus endometrial carcinoma to predict the prognosis and immunotherapy”. The data were generated by bioinformatics analysis and include raw measurements of variables, processed summary tables, and analysis scripts. Files are in .txt, .tsv, .pdf, .pzfx, .png, .docx, .gct, .pdf, .csv, .rds, .xlsx, .tif formats with a total size of 3.13 GB. The data can be used to reproduce the study results or serve as a benchmark for similar research.
description: This dataset provides the raw data used to generate Figures 1–7 and Supplementary Figures1-2 in the article “Identification and validation of a novel aging-related genes for Uterine corpus endometrial carcinoma to predict the prognosis and immunotherapy”. The data were generated by bioinformatics analysis and include raw measurements of variables, processed summary tables, and analysis scripts. Files are in .txt, .tsv, .pdf, .pzfx, .png, .docx, .gct, .pdf, .csv, .rds, .xlsx, .tif formats with a total size of 3.13 GB. The data can be used to reproduce the study results or serve as a benchmark for similar research.
DOI: 10.5683/sp3/ge2bwu
title: The Research Data Centre Program

description: Updates on the Research Data Centre (RDC) Program, including newly approved centres, upcoming pilots, future data development, new data, and currently available data.
description: External Advisory Committee (EAC) Meeting
DOI: 10.5683/sp3/yokenr
title: Opportunities: Administrative Data, Data Linkage, New Initiatives, Expanding Access

description: Presentation on the administrative records for social statistics, record linkage, and the social data linkage environment.
description: External Advisory Committee (EAC) meeting
DOI: 10.5683/sp3/qbonak
title: Presentation on Data Developments and Emerging Projects in the Economics Statistics Field

description: Presentation on data developments and emerging projects regarding macroeconomic accounts, environment, business surveys, prices, cost-recovery projects, and statistical frameworks.
description: External Advisory Committee (EAC) meeting
DOI: 10.5683/sp3/j1lutb
title: Innovation in Practice: Expanding Data Potential with the Social Data Linkage Enviroment

description: The Social Data Linkage Environment is a secure environment for record linkage activities which builds on the lessons of record linkage experience. It is a fundamental shift in the technical activity of linking data files with a strong governance and adherence to policy and privacy requirements.
description: DLI Webinar
DOI: 10.5683/sp3/zd6had
title: L'innovation en pratique: accroître le potentiel des données au moyen de l'Environnement de couplage de données sociales

description: l'Environnement de couplage de données sociales est un l'environnement sécuritaire pour les activités de couplage d'enregistrements qui est une tire partie des leçons apprises de l'expérience en matière de couplage d'enregistrements.
description: DLI Webinar
DOI: 10.15468/dl.3utmam
title: Occurrence Download

description: A dataset containing 2092 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-146.00244 11.78680,-39.99756 11.78680,-39.99756 54.21320,-146.00244 54.21320,-146.00244 11.78680))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Aspidoscelis tesselatus",
 "Year 1970-2020"
 ]
}

 The dataset includes 2092 records from 28 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0046708-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5683/sp3/rgofx9
title: Visualization Software

description: Accoleds 2015 presentation on the various data and visualization tools.
description: Western DLI Regional Training (ACCOLEDS)
DOI: 10.5683/sp3/ewfldt
title: Visualization in the Library & Professional Practice

description: Data Visualizations: How to make them, use them and show them
description: Western DLI Regional Training (ACCOLEDS)
DOI: 10.5683/sp3/qidlgf
title: Website investigation of pet weight management related information and services offered by Ontario veterinary practices

description: The purpose of this dataset is to disclose all data collected from 50 veterinary clinical practice websites in Ontario. This includes clinical practice and staff demographics, as well as pet weight management information, products, and services advertised or displayed. Also included is the recoded version of the data used for statistical analysis, as well as a coding key and definitions to help describe certain variables. Supplementary data including the survey questions used during data collection and all pseudo R2 values collected are also included.
description: Excel, 16.71
DOI: 10.5683/sp3/ffmxjh
title: Historical Aggregate Census Project

description: The Historical Aggregate Census Project is a bilingual inventory and finding tool. It was born-digital Census of Canada aggregated data products. Used to make the available files retrievable by any user as open data, without IP restriction.
description: Western DLI Regional Training (ACCOLEDS)
DOI: 10.5683/sp3/krwhbx
title: OpenRefine

description: Formerly known as "Google Refine", "OpenRefine" is a free and open-source tool for cleaning large datasets that can create links between metadata sets.
description: Western DLI Regional Training (ACCOLEDS)
DOI: 10.5683/sp3/dn51ns
title: PCCF Single Link Indicator (SLI) vs PCCF+

description: Six reasons why you should consider using PCCF+ rather than the regular PCCF (with SLI=1).
description: Western DLI Regional Training (ACCOLEDS)
DOI: 10.5683/sp3/mbrrbx
title: Postal Code Conversion for Data Analysis

description: Postal Codes are identifiers managed by Canada Post for the efficient sorting and delivery of mail. They are not created as units for the analysis or mapping of population, business or dwelling characteristics. However, postal codes are part of most administrative data sets and are usually the only variable available for geographic identification, thus, they are important identifiers for geocoding.
description: Western DLI Regional Training (ACCOLEDS)
DOI: 10.5683/sp3/xnmupu
title: PCCF+: Postal Code Conversion File Plus

description: The PCCF+ is a SAS control program with associated datasets derived from the PCCF. It is a Postal Code population weight file with Geographic Attribute files, Health Region boundary files, and other supplementary data.
description: Western DLI Regional Training (ACCOLEDS)
DOI: 10.5683/sp3/mim2gc
title: Webmaping

description: Utilizing free open source tools to create interactive web maps in order to visualize (StatsCan) data.
description: Western DLI Regional Training (ACCOLEDS)
DOI: 10.5683/sp3/tsslyw
title: Nesstar

description: Nesstar est un outil Web d'exploration, d'extraction et d'analyse de données en sciences sociales. Les utilisateurs peuvent chercher et determiner les variables d'intérêt dans les fichiers de microdonnées et établir lequel du FMGD ou du fichier maître conviendrait le mieux à leurs besoins en matière de recherché.
description: Atelier de formation de l'IDD Québec
DOI: 10.5683/sp3/wdxyyl
title: Serveur de données Web (SDW) Beyond 20/20

description: Beyond 20/20 est une compagnie privée pour visualiser des données. Nesstar contient des microdonnées et Beyond 20/20 contient des données agrégées. Le SDW (serveur de données Web), ou Beyond 20/20, est un visualiseur de tableaux multidimensionnels qui permet aux utilisateurs d'effectuer la recherché de données agrégées.
description: Atelier de formation de l'IDD Québec
DOI: 10.5683/sp3/7opine
title: Navigating Your Way Through the EFT, Nesstar and Beyond 20/20 (WDS)

description: Explaining the differences between the DLI's data products, the EFT, Nesstar, and the WDS. Helps users understand where different types of files and surveys can be found.
description: Atlantic DLI Regional Training
DOI: 10.5683/sp3/c1datm
title: Health Statistics

description: Presentation aimed at helping you navigate your way through Health Statistics.
description: Atlantic DLI Regional Training
DOI: 10.5683/sp3/ftay38
title: The case of the TERRIFYING Data and Statistics Questions

description: Examples of common research questions a Data Librarian might receive. "Can YOU answer the questions before time runs out?"
description: Atlantic DLI Regional Training
DOI: 10.5683/sp3/zvc7jm
title: Nesstar

description: Nesstar is a web-based exploration, extraction, and analysis tool for social science data. It allows users to search and identify variable of interest on the microdata files and determine whether a PUMF or a master file would best fit their research needs.
description: Atlantic DLI Regional Training
DOI: 10.5683/sp3/pszdov
title: Where can I find help? DLI Basics

description: Overview of where to go to find help with the DLI, including the DLI Survival Guide, Training Repository, DLI list, and DIGRS (Data Interest Group for Reference Services).
description: Atlantic DLI Regional Training
DOI: 10.5683/sp3/mzmytl
title: Regional DLI Training: Introduction to PCCF

description: Introduction to the PCCF. What is the PCCF? Overview of the content of the August 2015 release, limitations, PCCF vs PCCF+, changes to the licensing, etc.
description: Atlantic DLI Regional Training
DOI: 10.5683/sp3/tv78wz
title: Historical Aggregate Census Project

description: Presentation explaining what the historical aggregate census project is, what the future plans are, discussing the server, adding records, and the current and future status of the project.
description: Atlantic DLI Regional Training
DOI: 10.5683/sp3/wlm1cv
title: Data Literacy

description: A presentation to help users understand data literacy, presented in a fun and easy-to-understand fashion.
description: Atlantic DLI Regional Training
DOI: 10.5683/sp3/o8fynb
title: Categoric, Catatonic, or Catastrophic? Tables & Visualization of Categorical Data

description: A presentation aimed at explaining one-way frequency tables and two-way contingency tables.
description: Atlantic DLI Regional Training
DOI: 10.5683/sp3/mxzkbz
title: Pivot Tables

description: Demonstration on how to create a pivot table and pivot chart, formatting, modifying chart types, creating new fields from an existing field, slicers and timelines, and advanced tweaks.
description: Atlantic DLI Regional Training
DOI: 10.5683/sp3/46daon
title: DLI Representatives Workshop - Module 1

description: Intellectual Enterprise - finding information and data
description: DLI National Training / Formation nationale de l'IDD
DOI: 10.5683/sp3/3x2ege
title: Initiation à R

description: R est un progiciel et langage de programmation à source code libra pour l'analyse statistique et le graphisme.
description: Atelier de formation de l'IDD Québec
DOI: 10.5683/sp3/gqvka0
title: L'assistant PGD

description: Le réseau portage? Deux mandats inter-reliés : réseau universitaire d’expertise en gestion des données de recherche; plateformes nationales pour la planification, la conservation et l’exploration de données de recherche
description: Atelier de formation de l'IDD Québec
DOI: 10.5683/sp3/cahk3r
title: Les enfants et les jeunes: Des êtres qui disparaissent de nos données

description: Le discours du budget federal de 2016 faisait récemment reference de manière explicite aux enfants et à l'importance des données.
description: Atelier de formation de l'IDD Québec
DOI: 10.5683/sp3/n3x2xu
title: AQgéopostal: présentation et utilisation

description: Géocodage des codes postaux à l'institut de la statistique du Québec.
description: Atelier de formation de l'IDD Québec
DOI: 10.5683/sp3/c6xhjn
title: Crowdsourcing Metadata - Challenges and Outlook

description: Recent years have shown the power of user-sourced information evidenced by the success of Wikipedia and its many emulators. Agencies on the other hand publish metadata on their data products, but have little opportunity to get structured feedback on that metadata (codebooks) from their users. Creating and augmenting metadata is a labour-intensive endeavor. Harnessing collective knowledge from actual data users can supplement officially generated metadata. As part of our Comprehensive Extensible Data Documentation and Access Repository (CED2AR) infrastructure, we demonstrate a prototype of crowdsourced metadata (codebooks), using DDI-C and supplemental XML.
description: Atelier de formation de l'IDD Québec
DOI: 10.5683/sp3/muyqvo
title: Lightning Chats

description: A session filled with goodies: how to search and access sources other than Statistics Canada, mini-Google demonstration, best practices for giving large datasets to users, best practices for giving detailed answers to users, research data management.
description: Atlantic DLI Regional Training
DOI: 10.5683/sp3/wsduc0
title: Serveur de données Web (SDW) Beyond 20/20

description: Le SDW (serveur de données Web), ou Beyond 20/20, est un visualiseur de tableaux multidimensionnels qui permet aux utilisateurs d’effectuer la recherche de données agrégées. Les données agrégées sont des sommaires statistiques organisés selon des structures de fichiers de données particulières permettant une analyse plus poussée (traitement des données). La production de données agrégées vise à permettre l’accès à des données ne pouvant pas être diffusées sous la forme de microdonnées. Le SDW sert à la manipulation des données agrégées; à la création de tableaux, de diagrammes et de graphiques; et à la réorganisation de fichiers de données pour répondre aux besoins particuliers du chercheur. Le SDW ne renferme pas de FMGD.
description: Webinaire de l'IDD
DOI: 10.5683/sp3/fqp0sm
title: Exploring the DLI Product line

description: An overview of the DLI Product line discussing who can use the DLI collection, why they would use the collection, what the collection is, where to find it, and how to access it.
description: DLI Webinar
DOI: 10.5683/sp3/ubivae
title: Beyond 20/20 Web Data Server (WDS)

description: The WDS (the Web Data Server), or Beyond 20/20, is a web-based, multidimensional table viewer that allows users to research aggregate data. Aggregate data are statistical summaries organized in a specific data file structure which permits further computer analysis (or data processing). Aggregate data are produced to provide access to data that cannot be released as microdata. The WDS is used to manipulate this aggregate data by allowing the user to create table, charts, graphs, and reshape data files to fit the specific needs of the researcher. The beauty of the WDS is that it is completely user friendly, meaning you do not require any knowledge of SPSS, SAS, or any other complicated statistical program.
description: DLI Webinar
DOI: 10.5683/sp3/d8cmbi
title: GIS Workshop

description: A GIS exercise presentation from the 2011 ACCOLEDS.
description: Western DLI Regional Training (ACCOLEDS)
DOI: 10.5683/sp3/uglizd
title: The Nuts and Bolts of Vital Statistics

description: An overview of vital statistics databases explaining what the NRS is, medical coding, demography versus vital statistics, data dissemination, and many other topics.
description: Western DLI Regional Training (ACCOLEDS)
DOI: 10.5683/sp3/x7pmjv
title: Finding non-DLI data

description: A presentation directed at finding answers for the questions aimed at "An early 20th century quarantine station", "Mental health expenditures in the 21st century", "MS occurrences by community and cost data", and many more.
description: Western DLI Regional Training (ACCOLEDS)
DOI: 10.5683/sp3/ue1vam
title: Geocoding from postal codes: what data service providers need to know about PCCF and PCCF+

description: Postal codes are part of nearly every administrative and research data set, and postal code conversion using PCCF or PCCF+ and related tools is now the usual way of exploiting their rather impressive potential. The resulting small area geography and/or latitude-longitude coordinates have a wide variety of possible uses, even where individual measures of SES are also available on a data set. Familiarity with the methods (tools and techniques), as well as the strengths and limitations of dealing with postal coded data, will allow data service providers to help users to more meaningfully exploit their potential.
description: Western DLI Regional Training (ACCOLEDS)
DOI: 10.5683/sp3/rqn5c4
title: When PCCF isn't enough: PCCF+

description: PCCF+ programs and reference files (except for the User Guide) are all plain text files, which can be browsed and edited with any text editor such as Notepad, etc. The outputs of PCCF+ programs are also plain text files which can be browsed and edited with any text editor such as Notepad, etc.
description: Western DLI Regional Training (ACCOLEDS)
DOI: 10.5683/sp3/ki0jmj
title: Data BC (Beta): What's it all about?

description: Open Data: What's it all about?
description: Western DLI Regional Training (ACCOLEDS)
DOI: 10.5683/sp3/dwx87w
title: SPSS Syntax Files: A Do-It-Yourself Primer

description: A presentation aimed at providing ACCOLEDS 2011 participants with the skills in using the SPSS Text Import Wizard to create SPSS syntax (.sps) files, which will, in turn, allow them to open .dat or .txt data files in the DLI collection.
description: Western DLI Regional Training (ACCOLEDS)
DOI: 10.5683/sp3/n2ti5r
title: Social Statistics: Updates and new initiatives for 2016-2017

description: An overview of the updates of various Statistics Canada programs, including Demography, Social and Aboriginal Statistics, Education, Labour and Income Statistics, and many other divisions.
description: External Advisory Committee (EAC) Meeting
DOI: 10.5683/sp3/8tr1si
title: Statistique sociale

description: Mises à jour et nouvelles initiatives de 2016-2017. Comité consultative externe de l'initiative de democratisation des données (CCE de l'IDD) avril 2016. Direction des domains specialises du recensement, de la statistique sociale et de la démographie.
description: External Advisory Committee (EAC) Meeting
DOI: 10.5683/sp3/e8fui2
title: Deciphering the DLI EFT

description: Trouble accessing the EFT site? Do you get lost trying to navigate the directory? Then join us for a webinar on the DLI EFT site, which is the primary method used to disseminate the DLI Collection. The DLI is reviewing the structure of the directory and would value your input! This is your chance to share your feedback!
description: DLI Webinar