Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

The Scientific Method

The Scientific Method

Chemistry is an empirical science. Scientists often pose questions to understand the chemistry in everyday life and seek answers to these questions. To achieve this, scientists follow a definitive series of steps that together make up the Scientific Method. This approach involves making observations, asking questions, building a hypothesis, conducting experiments, analyzing results, and forming a conclusion.

You might also read

Related Articles

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

Sort by

Same author

The exposure commitment method in environmental pollutant assessment.

Environmental monitoring and assessment·2013

Same author

Urban air pollution worldwide.

Environmental science & technology·2012

Same author

Childhood leukaemia in Europe after Chernobyl: 5 year follow-up.

British journal of cancer·1996

Same author

Human exposure to environmental polychlorinated dibenzo-p-dioxins and dibenzofurans: an exposure commitment assessment for 2,3,7,8-TCDD.

The Science of the total environment·1989

Same author

Exposure of man to environmental hexachlorobenzene (HCB)--an exposure commitment assessment.

The Science of the total environment·1987

Same author

Exposure of man to environmental aluminium--an exposure commitment assessment.

The Science of the total environment·1986

Same journal

A study on greenhouse gas emissions from asphalt pavement cross-sections: a comparison between roadside and central areas.

Environmental monitoring and assessment·2026

Same journal

Biosensing application of microbial fuel cells for organic matter and copper ion monitoring in constructed wetlands.

Environmental monitoring and assessment·2026

Same journal

Microplastic accumulation in fish and water: a case study from a protected reservoir in a megacity.

Environmental monitoring and assessment·2026

Same journal

Environmental assessment of Pb mobility in mining tailings from Zaruma, Ecuador, mediated by a Bacillus safensis group strain: a central composite design and generalized additive modeling approach.

Environmental monitoring and assessment·2026

Same journal

Advancing CO<sub>2</sub> emission data quality in cement production through integrated material-, flue gas-, and 3D inventory-based monitoring.

Environmental monitoring and assessment·2026

Same journal

Floating microplastics in semi-enclosed Boka Kotorska Bay (southern Adriatic Sea).

Environmental monitoring and assessment·2026

See all related articles

Search research articles

Related Experiment Video

Updated: May 5, 2026

An Anaerobic Biosensor Assay for the Detection of Mercury and Cadmium

An Anaerobic Biosensor Assay for the Detection of Mercury and Cadmium

Published on: December 17, 2018

The exposure commitment method with application to environmental mercury.

¹Monitoring and Assessment Research Centre, Chelsea College, University of London, SW 10, London, UK.

Environmental Monitoring and Assessment

|November 23, 2013

Summary

This summary is machine-generated.

Exposure commitment quantifies pollutant levels and exposure time in environmental media. This study applies this method to assess human mercury exposure from inhalation and food ingestion.

More Related Videos

A Study of the Complexation of MercuryII with Dicysteinyl Tetrapeptides by Electrospray Ionization Mass Spectrometry

A Study of the Complexation of MercuryII with Dicysteinyl Tetrapeptides by Electrospray Ionization Mass Spectrometry

Published on: January 8, 2016

Human Pluripotent Stem Cell Based Developmental Toxicity Assays for Chemical Safety Screening and Systems Biology Data Generation

Human Pluripotent Stem Cell Based Developmental Toxicity Assays for Chemical Safety Screening and Systems Biology Data Generation

Published on: June 17, 2015

Related Experiment Videos

Last Updated: May 5, 2026

An Anaerobic Biosensor Assay for the Detection of Mercury and Cadmium

An Anaerobic Biosensor Assay for the Detection of Mercury and Cadmium

Published on: December 17, 2018

A Study of the Complexation of MercuryII with Dicysteinyl Tetrapeptides by Electrospray Ionization Mass Spectrometry

A Study of the Complexation of MercuryII with Dicysteinyl Tetrapeptides by Electrospray Ionization Mass Spectrometry

Published on: January 8, 2016

Human Pluripotent Stem Cell Based Developmental Toxicity Assays for Chemical Safety Screening and Systems Biology Data Generation

Human Pluripotent Stem Cell Based Developmental Toxicity Assays for Chemical Safety Screening and Systems Biology Data Generation

Published on: June 17, 2015

Area of Science:

Environmental Science
Toxicology
Public Health

Background:

Exposure commitment is a key metric for pollutant pathway analysis.
Understanding human exposure to environmental mercury is crucial for health risk assessment.

Purpose of the Study:

To evaluate human body concentrations of mercury using the exposure commitment method.
To assess contributions from both inhalation and dietary intake of mercury.

Main Methods:

Utilized the exposure commitment framework for pollutant pathway analysis.
Quantified mercury concentrations considering inhalation and ingestion routes.

Main Results:

Determined the combined impact of environmental mercury exposure pathways on human body burden.
Identified key sources contributing to internal mercury concentrations.

Conclusions:

The exposure commitment method provides a time-independent approach to pollutant analysis.
This study highlights the significance of inhalation and dietary factors in human mercury exposure.