Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Selected Data About Geographic Locations01:25

Selected Data About Geographic Locations

308
Geographic Information Systems (GIS) rely on two core types of data: spatial data and attribute data.Spatial DataSpatial data defines the physical location of features within a coordinate system, typically expressed in terms of latitude and longitude. It provides precise positioning for elements like roads, rivers, or buildings.Attribute DataAttribute data complements spatial data by adding descriptive information about these features. For example, a road's spatial data includes its start and...
308
Adjusting a Traverse01:12

Adjusting a Traverse

417
In the site survey of a four-sided traverse, internal angles are essential to ensure geometric accuracy. The survey revealed that the sum of the measured internal angles was 359 degrees and 48 minutes, which is 12 minutes less than the expected 360 degrees. This discrepancy signals an error likely arising from measurement inaccuracies during the fieldwork.To rectify this error, the adjustment process involved distributing the 12-minute shortfall equally across the four internal angles. By...
417
Levels of Use of a GIS01:29

Levels of Use of a GIS

435
Geographic Information Systems (GIS) operate across three levels of application, each representing an increasing degree of complexity: data management, analysis, and prediction. These levels reflect the expanding functionality and versatility of GIS technology in handling spatial data for diverse purposes.Data ManagementAt its foundational level, GIS serves as a tool for data management, enabling the input, storage, retrieval, and organization of spatial data. This level is often employed in...
435
GIS Software, Hardware, and Sources of GIS Data01:23

GIS Software, Hardware, and Sources of GIS Data

943
A Geographic Information System (GIS) combines specialized software and hardware to effectively manage, analyze, and present spatial and related data. GIS software includes critical functionalities such as a user interface for easy navigation, database management tools for handling spatial and attribute data, and data retrieval features for efficient access. Analytical tools transform raw data into insights, while display functions produce maps and reports in various formats for effective...
943
Stratified Sampling Method01:16

Stratified Sampling Method

15.9K
Sampling is a technique to select a portion (or subset) of the larger population and study that portion (the sample) to gain information about the population. The sampling method ensures that samples are drawn without bias and accurately represent the population. Because measuring the entire population in a study is not practical, researchers use samples to represent the population of interest.
To choose a stratified sample, divide the population into groups called strata and then take a...
15.9K
Design Example: Marking Boundaries of a Site Using a Compass01:12

Design Example: Marking Boundaries of a Site Using a Compass

311
Marking site boundaries using a compass is a precise surveying technique that ensures the accuracy of boundary delineation. The process begins by using provided site details, including the bearings and lengths of each boundary line. The initial step involves calculating latitudes and departures for all sides of the site. This computation verifies that the traverse is free of errors, ensuring a closed and accurate boundary.The process starts at a known point, such as Point A, which is often...
311

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Corrigendum to "The International Collaboration of Pharmacy Journal Editors (ICPJE) formally constituted to foster quality around clinical and social pharmacy practice research publications" [Res Social Adm Pharm. 21(2) (2025) 71-73 2024 PMID: 39592318].

Research in social & administrative pharmacy : RSAP·2026
Same author

The International Collaboration of Pharmacy Journal Editors (ICPJE)formally constituted to foster quality around clinical and social pharmacy practice research publications.

Exploratory research in clinical and social pharmacy·2025
Same author

The International Collaboration of Pharmacy Journal Editors (ICPJE) formally constituted to foster quality around clinical and social pharmacy practice research publications.

The International journal of pharmacy practice·2025
Same author

The International Collaboration of Pharmacy Journal Editors (ICPJE) formally constituted to foster quality around clinical and social pharmacy practice research publications<sup></sup>.

International journal of clinical pharmacy·2024
Same author

The International Collaboration of Pharmacy Journal Editors (ICPJE) formally constituted to foster quality around clinical and social pharmacy practice research publications.

Research in social & administrative pharmacy : RSAP·2024
Same author

Bi-national outbreak of <i>Salmonella</i> Newport infections linked to onions: the United States experience.

Epidemiology and infection·2022

Related Experiment Video

Updated: Mar 12, 2026

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging
09:19

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging

Published on: April 18, 2025

1.6K

Core requirements for successful data linkage: an example of a triangulation method.

Y M Hopf1, J Francis2, P J Helms3

  • 1Centre of Academic Primary Care, University of Aberdeen, Aberdeen, UK.

BMJ Open
|November 1, 2016
PubMed
Summary

Healthcare professionals and stakeholders support linking UK National Health Service (NHS) data for paediatric pharmacovigilance. Core requirements for a data linkage system were identified, with additional preferable elements to enhance engagement.

Keywords:
data linkagemixed methods researchtriangulation

More Related Videos

A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments
08:12

A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments

Published on: March 1, 2022

3.0K
A Pathway Association Study Tool for GWAS Analyses of Metabolic Pathway Information
05:01

A Pathway Association Study Tool for GWAS Analyses of Metabolic Pathway Information

Published on: July 1, 2020

3.8K

Related Experiment Videos

Last Updated: Mar 12, 2026

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging
09:19

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging

Published on: April 18, 2025

1.6K
A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments
08:12

A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments

Published on: March 1, 2022

3.0K
A Pathway Association Study Tool for GWAS Analyses of Metabolic Pathway Information
05:01

A Pathway Association Study Tool for GWAS Analyses of Metabolic Pathway Information

Published on: July 1, 2020

3.8K

Area of Science:

  • Pharmacovigilance
  • Health Informatics
  • Public Health

Background:

  • Paediatric pharmacovigilance relies on accurate drug safety data.
  • Linking National Health Service (NHS) data offers potential for improved surveillance.
  • Understanding professional and healthcare professional (HCP) perspectives is crucial for system development.

Purpose of the Study:

  • To explore views on linking UK NHS data for paediatric pharmacovigilance.
  • To identify essential requirements for a data linkage system.
  • To develop recommendations for implementing such a system.

Main Methods:

  • Mixed-methods approach: literature review, interviews, focus groups, Delphi survey.
  • Theoretical Domains Framework used for survey structure.
  • Matrix-based triangulation and thematic coding of findings.

Main Results:

  • 21 out of 25 key findings were agreed upon through triangulation.
  • Identified core requirements: practical/technical, mandatory, and essential.
  • Support for a paediatric linked database was confirmed.

Conclusions:

  • Paediatric linked database development is supported by stakeholders and HCPs in Scotland.
  • Three sets of core requirements identified for data linkage.
  • A fourth set of 'preferable' requirements could enhance HCP engagement and support.