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

Auditory Pathway01:15

Auditory Pathway

5.7K
Auditory pathways constitute the complex neural circuits responsible for transmitting and interpreting auditory information from the peripheral auditory system to the brain. Sound waves are initially captured by the outer ear, funneled through the ear canal, and reach the tympanic membrane (eardrum). These vibrations are transmitted via the middle ear's ossicles to the inner ear's cochlea.
When viewed cross-sectionally, the cochlea reveals the scala vestibuli and scala tympani flanking...
5.7K
Assessment of Ventilation II: Respiratory Depth and Rhythm01:29

Assessment of Ventilation II: Respiratory Depth and Rhythm

1.7K
Respiratory Depth
Respiratory depth measures the volume of air inhaled or exhaled during a breath. It can vary from shallow to deep and typically remains consistent when a person is at rest or asleep. Occasionally, individuals will automatically inhale deeply, known as sighing, which inflates the lungs with more air than normal breathing.
To assess respiratory depth, observe the degree of chest excursion or movement:
1.7K
Sound Waves: Resonance01:14

Sound Waves: Resonance

2.7K
Resonance is produced depending on the boundary conditions imposed on a wave. Resonance can be produced in a string under tension with symmetrical boundary conditions (i.e., has a node at each end). A node is defined as a fixed point where the string does not move. The symmetrical boundary conditions result in some frequencies resonating and producing standing waves, while other frequencies interfere destructively. Sound waves can resonate in a hollow tube, and the frequencies of the sound...
2.7K
Double Resonance Techniques: Overview01:12

Double Resonance Techniques: Overview

282
Double resonance techniques in Nuclear Magnetic Resonance (NMR) spectroscopy involve the simultaneous application of two different frequencies or radiofrequency pulses to manipulate and observe two distinct nuclear spins. One important application of double resonance is spin decoupling, which selectively suppresses coupling with one type of nucleus while observing the NMR signal from another nucleus, simplifying the spectrum and enhancing resolution.
Spin decoupling is usually achieved by...
282
Harmonic Mean01:09

Harmonic Mean

3.2K
The arithmetic mean is usually skewed towards the larger values in the data set. Therefore, to avoid this inherent bias towards smaller values, the harmonic mean is used.
Take the example of the speed of a car, which is the measure of the rate of distance traveled. If the vehicle traverses the same distance back-and-forth, its average speed equals the total distance traveled divided by the total time taken. However, if the car moves with varying speeds, then the arithmetic mean is more skewed...
3.2K

You might also read

Related Articles

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

Sort by
Same journal

RETRACTION: Copyright Transaction Mode and Copyright Protection Risk Analysis of Green Industry from the Perspective of Information Environment.

Journal of environmental and public health·2026
Same journal

RETRACTION: Optimization and Modeling of Cr (VI) Removal from Tannery Wastewater onto Activated Carbon Prepared from Coffee Husk and Sulfuric Acid (H<sub>2</sub>SO<sub>4</sub>) as Activating Agent by Using Central Composite Design (CCD).

Journal of environmental and public health·2026
Same journal

RETRACTION: Iodine Status in Pregnant Women Having Urinary Fluoride in Contaminated Areas: A Case Study of Phayao Province.

Journal of environmental and public health·2026
Same journal

RETRACTION: Garden Landscape Design Method in Public Health Urban Planning Based on Big Data Analysis Technology.

Journal of environmental and public health·2025
Same journal

RETRACTION: Analysis and Research on the Impact of Physical Exercise on Residents' Health Based on the Improved BP Neural Network Model.

Journal of environmental and public health·2025
Same journal

RETRACTION: Analysis of the Impact of Ecological Innovation and Green Investment on China's CO<sub>2</sub> Emissions.

Journal of environmental and public health·2025

Related Experiment Video

Updated: Sep 2, 2025

Asthma Detection Research Based on Voice Signal Processing and Machine Learning
04:04

Asthma Detection Research Based on Voice Signal Processing and Machine Learning

Published on: July 22, 2025

365

Digital Construction of Vocal Music Teaching Resource Base Using Data Mining Technology.

Ning Xu1

  • 1Liaocheng University Dongchang College, Liaocheng 252000, China.

Journal of Environmental and Public Health
|August 9, 2022
PubMed
Summary

This study introduces a vocal music teaching resource database using data mining (DM) to organize educational content. The enhanced Apriori algorithm optimizes resource allocation, improving teaching and learning outcomes.

More Related Videos

Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception
05:48

Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception

Published on: August 9, 2024

1.6K
Foreign Accent and Forensic Speaker Identification in Voice Lineups: The Influence of Acoustic Features Based on Prosody
09:09

Foreign Accent and Forensic Speaker Identification in Voice Lineups: The Influence of Acoustic Features Based on Prosody

Published on: September 27, 2024

522

Related Experiment Videos

Last Updated: Sep 2, 2025

Asthma Detection Research Based on Voice Signal Processing and Machine Learning
04:04

Asthma Detection Research Based on Voice Signal Processing and Machine Learning

Published on: July 22, 2025

365
Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception
05:48

Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception

Published on: August 9, 2024

1.6K
Foreign Accent and Forensic Speaker Identification in Voice Lineups: The Influence of Acoustic Features Based on Prosody
09:09

Foreign Accent and Forensic Speaker Identification in Voice Lineups: The Influence of Acoustic Features Based on Prosody

Published on: September 27, 2024

522

Area of Science:

  • Educational Technology
  • Data Mining Applications
  • Music Education

Background:

  • Digital resource databases are crucial for vocal music instruction.
  • Data mining (DM) research has shifted towards system applications.
  • Existing vocal music resources lack systematic organization.

Purpose of the Study:

  • To develop a vocal music teaching resource database using DM technology.
  • To organize resources thematically for improved accessibility.
  • To support data-driven decision-making in music education.

Main Methods:

  • Thematic organization of vocal music resources.
  • Application of data mining (DM) techniques.
  • Utilizing an enhanced Apriori algorithm for data analysis.

Main Results:

  • The developed system effectively organizes vocal music teaching resources.
  • The enhanced Apriori algorithm achieved a 0.896 task success rate under system load.
  • Identified correlations in student data support informed decision-making.

Conclusions:

  • Integrating DM technology into vocal music education is feasible and beneficial.
  • The resource database enhances teaching, learning, and school management.
  • Significant potential exists for future research and application of DM in education.