The NIH Common Data Elements (CDE) Repository has been designed to provide access to structured human and machine-readable definitions of data elements that have been recommended or required by NIH Institutes and Centers and other organizations for use in research and for other purposes. Visit the NIH CDE Resource Portal for contextual information about the repository.

This survey summarizes the data elements maintained by state and federal corrections information systems that track adult, sentenced offenders, and assesses the severity of obstacles in reporting statistical information. Two instruments, an Inventory Questionnaire and an Obstacles Survey, were mailed to Departments of Correction in all 50 states and the District of Columbia, and to the Federal Bureau of Prisons. The Inventory Questionnaire asked 207 questions about data elements describing offenders, 15 questions about elements describing facility management, and 20 questions about the capabilities of the information system to process data electronically. For some elements, questions were asked to determine if more detailed information (subvalues) about the element existed. The Obstacles Survey asked departments to rate the severity of problems they may encounter when processing requests for statistical information. The items were grouped into five categories: legislative and institutional factors, hardware factors, software factors, staffing factors, and data factors.

Zambia Imports from Bermuda of Lenses, Prisms, Mirrors and Other Optical Elements was US$6.99 Thousand during 2012, according to the United Nations COMTRADE database on international trade. Zambia Imports from Bermuda of Lenses, Prisms, Mirrors and Other Optical Elements - data, historical chart and statistics - was last updated on November of 2025.

The College Scorecard is designed to increase transparency, putting the power in the hands of the public — from those choosing colleges to those improving college quality — to see how well different schools are serving their students.

Uganda Imports from France of Lenses, Prisms, Mirrors and Other Optical Elements was US$3.53 Thousand during 2013, according to the United Nations COMTRADE database on international trade. Uganda Imports from France of Lenses, Prisms, Mirrors and Other Optical Elements - data, historical chart and statistics - was last updated on November of 2025.

This dataset contains chemical elements and their properties.

The original dataset can be found here.

Unit description can be found here.

Acknowlegement

Foto von Terry Vlisidis auf Unsplash

Financial overview and grant giving statistics of Elements Learning Collaborative Inc.

Comprehensive dataset containing 2 verified Elements locations in Missouri, United States with complete contact information, ratings, reviews, and location data.

Costa Rica Exports of lenses, prisms, mirrors and other optical elements to China was US$1.5 Thousand during 2023, according to the United Nations COMTRADE database on international trade. Costa Rica Exports of lenses, prisms, mirrors and other optical elements to China - data, historical chart and statistics - was last updated on November of 2025.

China Imports from Japan of Lenses, Prisms, Mirrors and Other Optical Elements was US$637.77 Million during 2024, according to the United Nations COMTRADE database on international trade. China Imports from Japan of Lenses, Prisms, Mirrors and Other Optical Elements - data, historical chart and statistics - was last updated on December of 2025.

This dataset provides statistical predictions of total content of 8 trace elements in topsoil. The predictions are based on the data collected within the French soil monitoring network. Robust geostatistical techniques are applied to produce these predictions on a regular (about 2-km) grid.

Financial overview and grant giving statistics of Element 11 Inc.

The purpose of the NINDS Common Data Elements (CDEs) Project is to standardize the collection of investigational data in order to facilitate comparison of results across studies and more effectively aggregate information into significant metadata results. The goal of the National Institute of Neurological Disorders and Stroke (NINDS) CDE Project specifically is to develop data standards for clinical research within the neurological community. Central to this Project is the creation of common definitions and data sets so that information (data) is consistently captured and recorded across studies. To harmonize data collected from clinical studies, the NINDS Office of Clinical Research is spearheading the effort to develop CDEs in neuroscience. This Web site outlines these data standards and provides accompanying tools to help investigators and research teams collect and record standardized clinical data. The Institute still encourages creativity and uniqueness by allowing investigators to independently identify and add their own critical variables. The CDEs have been identified through review of the documentation of numerous studies funded by NINDS, review of the literature and regulatory requirements, and review of other Institute''s common data efforts. Other data standards such as those of the Clinical Data Interchange Standards Consortium (CDISC), the Clinical Data Acquisition Standards Harmonization (CDASH) Initiative, ClinicalTrials.gov, the NINDS Genetics Repository, and the NIH Roadmap efforts have also been followed to ensure that the NINDS CDEs are comprehensive and as compatible as possible with those standards. CDEs now available: * General (CDEs that cross diseases) Updated Feb. 2011! * Congenital Muscular Dystrophy * Epilepsy (Updated Sept 2011) * Friedreich''s Ataxia * Parkinson''s Disease * Spinal Cord Injury * Stroke * Traumatic Brain Injury CDEs in development: * Amyotrophic Lateral Sclerosis (Public review Sept 15 through Nov 15) * Frontotemporal Dementia * Headache * Huntington''s Disease * Multiple Sclerosis * Neuromuscular Diseases ** Adult and pediatric working groups are being finalized and these groups will focus on: Duchenne Muscular Dystrophy, Facioscapulohumeral Muscular Dystrophy, Myasthenia Gravis, Myotonic Dystrophy, and Spinal Muscular Atrophy The following tools are available through this portal: * CDE Catalog - includes the universe of all CDEs. Users are able to search the full universe to isolate a subset of the CDEs (e.g., all stroke-specific CDEs, all pediatric epilepsy CDEs, etc.) and download details about those CDEs. * CRF Library - (a.k.a., Library of Case Report Form Modules and Guidelines) contains all the CRF Modules that have been created through the NINDS CDE Project as well as various guideline documents. Users are able to search the library to find CRF Modules and Guidelines of interest. * Form Builder - enables users to start the process of assembling a CRF or form by allowing them to choose the CDEs they would like to include on the form. This tool is intended to assist data managers and database developers to create data dictionaries for their study forms.

Statistics illustrates consumption, production, prices, and trade of Toothed wheels, chain sprockets and other transmission elements in the World from 2007 to 2024.

This dataset outlines a proposed set of core, minimal metadata elements that can be used to describe biomedical datasets, such as those resulting from research funded by the National Institutes of Health. It can inform efforts to better catalog or index such data to improve discoverability. The proposed metadata elements are based on an analysis of the metadata schemas used in a set of NIH-supported data sharing repositories. Common elements from these data repositories were identified, mapped to existing data-specific metadata standards from to existing multidisciplinary data repositories, DataCite and Dryad, and compared with metadata used in MEDLINE records to establish a sustainable and integrated metadata schema. From the mappings, we developed a preliminary set of minimal metadata elements that can be used to describe NIH-funded datasets. Please see the readme file for more details about the individual sheets within the spreadsheet.

Statistics illustrates consumption, production, prices, and trade of Lenses, spectacle; unmounted, of glass, excluding elements of glass not optically worked in Europe from 2007 to 2024.

Statistics illustrates consumption, production, prices, and trade of Optical elements; polarising material, sheets and plates thereof in Niger from 2007 to 2024.

Statistics illustrates consumption, production, prices, and trade of Spent (irradiated) fuel elements (cartridges) of nuclear reactors in the Dominican Republic from Jan 2019 to Sep 2025.

Financial overview and grant giving statistics of The Faith Element

Detailed dataset about Boron (B), including atomic number, atomic mass, physical and chemical properties, electron configuration, isotopes, and periodic table trends.