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

Global Climate Change01:50

Global Climate Change

29.0K
Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
29.0K
Rates of Change01:20

Rates of Change

134
The rate of change is a central concept in mathematics that quantifies how one variable varies in response to another. It serves as a foundational tool in modeling dynamic systems across disciplines such as physics, biology, economics, and engineering. Understanding both average and instantaneous rates of change enables the analysis of behavior in functions that describe real-world phenomena.Average Rate of ChangeFor a function f(x) defined over an interval [x1,x2], the average rate of change...
134
Work Done During Volume Change01:17

Work Done During Volume Change

5.2K
In mechanics, work is done on an object when the force acting on it displaces the object. In thermodynamics, work done on a system can be estimated when the system's volume changes during any thermodynamic process.
Consider a gas confined to a cylinder fitted with a movable piston at one end. If the gas expands from volume V1 to volume V2, it exerts a force on the piston, such that the piston moves by a distance dr.
The work done by the gas on the piston can be expressed as
5.2K
Le Chatelier's Principle: Changing Temperature02:19

Le Chatelier's Principle: Changing Temperature

35.6K
Consistent with the law of mass action, an equilibrium stressed by a change in concentration will shift to re-establish equilibrium without any change in the value of the equilibrium constant, K. When an equilibrium shifts in response to a temperature change, however, it is re-established with a different relative composition that exhibits a different value for the equilibrium constant.
To understand this phenomenon, consider the elementary reaction:
35.6K
Standard Entropy Change for a Reaction03:00

Standard Entropy Change for a Reaction

25.0K
Entropy is a state function, so the standard entropy change for a chemical reaction (ΔS°rxn) can be calculated from the difference in standard entropy between the products and the reactants.
25.0K
Unsoundness of Aggregate due to Volume Change01:26

Unsoundness of Aggregate due to Volume Change

398
Unsoundness in aggregates due to volume changes is primarily caused by the physical alterations aggregates undergo, such as freezing and thawing, thermal changes, and wetting and drying. Unsound aggregates, when subjected to these changes, result in volume change upon disintegration. This, in turn, contributes to the deterioration of concrete, including scaling, pop-outs, and cracking. Particular types of aggregates, such as porous flints, cherts, and those containing clay minerals, are...
398

You might also read

Related Articles

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

Sort by
Same author

A Digital Toolkit for Weight Loss Maintenance in European Adults (NoHoW): 2×2 Factorial Randomized Controlled Trial.

Journal of medical Internet research·2026
Same author

Optimising rare tumour risk syndromes care: clinical insights and the PREVENTABLE socioeconomic framework.

European journal of human genetics : EJHG·2026
Same author

3D Light sheet microscopy reveals aging osteoarthritis-associated joint-innervated nerve remodeling in mouse knee joints.

Osteoarthritis and cartilage·2026
Same author

3D Light Sheet Microscopy Reveals Aging Osteoarthritis-associated Joint-innervated Nerve Remodeling in Mouse Knee Joints.

bioRxiv : the preprint server for biology·2026
Same author

Interventions aiming to change multiple healthcare professional behaviors: A systematic review.

Social science & medicine (1982)·2026
Same author

Effects of interventions on sedentary behaviour and cardiovascular disease biomarkers in individuals with spinal cord injury: a systematic review.

Disability and rehabilitation·2025
Same journal

A GenAI Pipeline for Violinist Kinematic Data Management.

Studies in health technology and informatics·2026
Same journal

AMAL-For-Qatar: A Comprehensive AI Ecosystem for Fetal Ultrasound Analysis - Project Overview and Achievements.

Studies in health technology and informatics·2026
Same journal

Longitudinal Treatment-Aware Multimodal AI for Dermatology: A Scoping Review.

Studies in health technology and informatics·2026
Same journal

Predicting Postpartum Depression Using Imbalance-Aware Machine Learning.

Studies in health technology and informatics·2026
Same journal

Validation of Deep-Learning Models for Autosegmentation of Brain Metastases.

Studies in health technology and informatics·2026
Same journal

Delay-Dependent Gating in Modular RNNs.

Studies in health technology and informatics·2026
See all related articles

Related Experiment Video

Updated: Feb 11, 2026

Author Spotlight: Integrated Multi-Omics Analysis for Unveiling Multicellular Immune Signatures in Clinical Heart Attack Cohorts
08:51

Author Spotlight: Integrated Multi-Omics Analysis for Unveiling Multicellular Immune Signatures in Clinical Heart Attack Cohorts

Published on: September 20, 2024

2.2K

Unsupervised Information Extraction from Behaviour Change Literature.

Debasis Ganguly1, Léa A Deleris1, Pol Mac Aonghusa1

  • 1IBM Research, Dublin, Ireland.

Studies in Health Technology and Informatics
|April 22, 2018
PubMed
Summary
This summary is machine-generated.

We developed a scalable system for unsupervised information extraction from behavior change literature. This approach effectively retrieves relevant passages for various attributes, aiding research synthesis.

Keywords:
Behavior ChangeInformation ExtractionSmoking Cessation

More Related Videos

Organotypic Collagen I Assay: A Malleable Platform to Assess Cell Behaviour in a 3-Dimensional Context
10:45

Organotypic Collagen I Assay: A Malleable Platform to Assess Cell Behaviour in a 3-Dimensional Context

Published on: October 13, 2011

23.2K
A Wind Tunnel for Odor Mediated Insect Behavioural Assays
05:25

A Wind Tunnel for Odor Mediated Insect Behavioural Assays

Published on: November 30, 2018

12.5K

Related Experiment Videos

Last Updated: Feb 11, 2026

Author Spotlight: Integrated Multi-Omics Analysis for Unveiling Multicellular Immune Signatures in Clinical Heart Attack Cohorts
08:51

Author Spotlight: Integrated Multi-Omics Analysis for Unveiling Multicellular Immune Signatures in Clinical Heart Attack Cohorts

Published on: September 20, 2024

2.2K
Organotypic Collagen I Assay: A Malleable Platform to Assess Cell Behaviour in a 3-Dimensional Context
10:45

Organotypic Collagen I Assay: A Malleable Platform to Assess Cell Behaviour in a 3-Dimensional Context

Published on: October 13, 2011

23.2K
A Wind Tunnel for Odor Mediated Insect Behavioural Assays
05:25

A Wind Tunnel for Odor Mediated Insect Behavioural Assays

Published on: November 30, 2018

12.5K

Area of Science:

  • Health Informatics
  • Behavioral Science
  • Information Extraction

Background:

  • Behavior change interventions are crucial for public health.
  • Synthesizing evidence from intervention literature is complex and time-consuming.
  • Automated methods are needed to efficiently extract key information from research papers.

Purpose of the Study:

  • To develop a scalable system for unsupervised information extraction from behavior change intervention literature.
  • To create a framework capable of handling diverse attributes and variable passage lengths.
  • To validate the system's effectiveness using a ground-truth dataset.

Main Methods:

  • A passage retrieval-based framework was employed for attribute value extraction.
  • The system accommodates variable passage sizes and attribute-specific validation criteria.
  • A manually annotated ground-truth dataset from 50 smoking cessation studies was used for evaluation.

Main Results:

  • The developed system demonstrates a scalable approach to unsupervised information extraction.
  • The passage retrieval framework effectively identifies relevant information for diverse attributes.
  • Evaluation using the smoking cessation literature confirmed the method's capability.

Conclusions:

  • The proposed system offers an efficient solution for synthesizing information from behavior change intervention studies.
  • This approach can accelerate evidence-based practice and research in public health.
  • Unsupervised information extraction is a viable method for managing large scientific literature datasets.