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

Atomic Spectroscopy: Effects of Temperature01:27

Atomic Spectroscopy: Effects of Temperature

314
Atomization, converting samples into gas-phase atoms and ions, is essential for atomic spectroscopy. The flame temperature required for atomization affects the efficiency of the atomic spectroscopic methods by increasing the atomization efficiency and the relative population of the excited and ground states.
At thermal equilibrium, the relative populations of excited and ground state atoms can be estimated using the Maxwell–Boltzmann distribution. For example, an increase in temperature...
314
Atomic Emission Spectroscopy: Overview01:20

Atomic Emission Spectroscopy: Overview

1.6K
Atomic emission spectroscopy (AES) is an analytical technique used to determine the elemental composition of a sample by analyzing the light emitted from excited atoms. In AES, atoms in a sample are excited to higher energy levels by thermal energy from high-temperature sources, such as plasma, arcs, or sparks. When these excited atoms return to lower energy states, they emit light at specific wavelengths characteristic of each element. The resulting atomic emission spectrum, which consists of...
1.6K

You might also read

Related Articles

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

Sort by
Same author

Isolation, Identification and Characterization of Two Aluminum-Tolerant Fungi from Acidic Red Soil.

Indian journal of microbiology·2016
Same author

Versatile mode-locked fiber laser with switchable operation states of bound solitons.

Applied optics·2016
Same author

2D:4D indicates phimosis risk: A study on digit ratio and early foreskin development.

Early human development·2016
Same author

Untargeted saliva metabonomics study of breast cancer based on ultra performance liquid chromatography coupled to mass spectrometry with HILIC and RPLC separations.

Talanta·2016
Same author

Evolutionary features of thyroid cancer in patients with thyroidectomies from 2008 to 2013 in China.

Scientific reports·2016
Same author

Metformin increases hepatic leptin receptor and decreases steatosis in mice.

The Journal of endocrinology·2016

Related Experiment Video

Updated: Jun 11, 2025

Near-Infrared Temperature Measurement Technique for Water Surrounding an Induction-heated Small Magnetic Sphere
08:52

Near-Infrared Temperature Measurement Technique for Water Surrounding an Induction-heated Small Magnetic Sphere

Published on: April 30, 2018

8.1K

Multi-Spectral Radiation Temperature Measurement: A High-Precision Method Based on Inversion Using an Enhanced

Xiaodong Wang1, Shuaifeng Han1

  • 1College of Computer and Information Engineering, Henan Normal University, Xinxiang 453007, China.

Sensors (Basel, Switzerland)
|September 28, 2024
PubMed
Summary

This study introduces an improved particle swarm optimization algorithm for accurate multi-spectral temperature measurement, even with unknown emissivity. The method achieves high precision and efficiency in engineering applications.

Keywords:
data processingmulti-spectral thermometryoptimization algorithmspectral emissivity modeltemperature inversion

More Related Videos

Plasmonic Photothermal Cancer Therapy: Nanoparticle-embedded Tumor-tissue-mimicking Phantoms for Visualizing Photothermal Temperature Distribution
06:42

Plasmonic Photothermal Cancer Therapy: Nanoparticle-embedded Tumor-tissue-mimicking Phantoms for Visualizing Photothermal Temperature Distribution

Published on: May 9, 2025

200
Author Spotlight: Simulation and Analysis of the Temperature Rise of Ring Main Unit Equipment
04:35

Author Spotlight: Simulation and Analysis of the Temperature Rise of Ring Main Unit Equipment

Published on: July 5, 2024

1.8K

Related Experiment Videos

Last Updated: Jun 11, 2025

Near-Infrared Temperature Measurement Technique for Water Surrounding an Induction-heated Small Magnetic Sphere
08:52

Near-Infrared Temperature Measurement Technique for Water Surrounding an Induction-heated Small Magnetic Sphere

Published on: April 30, 2018

8.1K
Plasmonic Photothermal Cancer Therapy: Nanoparticle-embedded Tumor-tissue-mimicking Phantoms for Visualizing Photothermal Temperature Distribution
06:42

Plasmonic Photothermal Cancer Therapy: Nanoparticle-embedded Tumor-tissue-mimicking Phantoms for Visualizing Photothermal Temperature Distribution

Published on: May 9, 2025

200
Author Spotlight: Simulation and Analysis of the Temperature Rise of Ring Main Unit Equipment
04:35

Author Spotlight: Simulation and Analysis of the Temperature Rise of Ring Main Unit Equipment

Published on: July 5, 2024

1.8K

Area of Science:

  • Engineering Physics
  • Computational Science

Background:

  • Multi-spectral temperature measurement is vital in engineering.
  • Unknown emissivity presents a significant challenge in data processing.

Purpose of the Study:

  • To develop a robust multi-spectral temperature measurement model.
  • To address emissivity uncertainties using enhanced optimization algorithms.

Main Methods:

  • Incorporated emissivity constraints into the objective function.
  • Utilized a particle swarm optimization (PSO) algorithm with multiple strategic improvements.
  • Simulated six material models with varying emissivity trends.

Main Results:

  • Achieved average relative temperature errors below 0.3% in simulations.
  • Experimental validation on silicon carbide and tungsten showed errors < 4 K and < 7 K, respectively.
  • Demonstrated average computation times under 0.33 seconds for tested materials.

Conclusions:

  • The improved PSO algorithm offers high accuracy and performance for multi-spectral radiation thermometry.
  • Presents a feasible solution for practical engineering challenges in temperature measurement.
  • The methodology is potentially extensible to other multi-spectral systems.