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

The Nucleus01:32

The Nucleus

102.4K
The nucleus is a membrane-bound organelle that acts as a control center in a eukaryotic cell. It contains chromosomal DNA, which controls gene expression and precisely regulates the production of proteins within the cell. In contrast, the DNA inside the mitochondria and chloroplast only carries out functions that are specific to those organelles.
Arrangement of DNA within Nucleus
The regulation of gene expression inside the nucleus is dependent on many factors, including the DNA structure. The...
102.4K
Key Elements for Plant Nutrition02:35

Key Elements for Plant Nutrition

24.3K
Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...
24.3K
Robbers Cave04:49

Robbers Cave

14.9K
During the 1950s, the landmark Robbers Cave experiment demonstrated that when groups must compete with one another, intergroup conflict, hostility, and even violence may result. At the Oklahoman summer camp, two troops of boys—termed the Rattlers and the Eagles—took part in a week-long tournament. During this time, their negativity culminated in derogatory name-calling, fistfights, and even vandalism and destruction of property. However, this work also revealed that such tension...
14.9K

You might also read

Related Articles

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

Sort by
Same author

Volumetric variations in the buccal fat pad, parapharyngeal adipose corpus, and orbital fat according to sex, age, and body mass index: an MRI study with segmentation.

International journal of oral and maxillofacial surgery·2025
Same author

Which protocol for prostate biopsies in patients with a positive MRI? Interest of systematic biopsies by sectors.

Prostate cancer and prostatic diseases·2023
Same author

Impact of age on the Quadrella index assessing oncological and functional results after prostate brachytherapy: A 6-year analysis.

Journal of contemporary brachytherapy·2023
Same author

Prognostic significance of PI-RADS 5 lesions in patients treated by radical prostatectomy.

World journal of urology·2023
Same author

An automated landmark method to describe geometric changes in the human mandible during growth.

Archives of oral biology·2023
Same author

Direct comparison between Grade Group assessed on systematic and MRI/ultrasound fusion targeted biopsies correlated to the radical prostatectomy specimens in patients with prostate cancer.

Progres en urologie : journal de l'Association francaise d'urologie et de la Societe francaise d'urologie·2023

Related Experiment Video

Updated: Feb 4, 2026

A Silicosis Mouse Model Established by Repeated Inhalation of Crystalline Silica Dust
10:45

A Silicosis Mouse Model Established by Repeated Inhalation of Crystalline Silica Dust

Published on: January 6, 2023

2.9K

House dust mites in Hawaii

M Nadchatram, G Fournier, B L Gordon

    Annals of Allergy
    |April 1, 1981
    PubMed
    Summary

    House dust samples from 41 homes revealed high concentrations of dust mites, specifically Dermatophagoides pteronyssinus, in 92.6% of identified Acari. These findings highlight the prevalence of this common allergen in residential environments.

    Area of Science:

    • Environmental Science
    • Allergen Research
    • Entomology

    Background:

    • Dust mites are common indoor allergens.
    • Understanding mite distribution is crucial for allergy management.

    Purpose of the Study:

    • To investigate the prevalence and concentration of Acari, specifically dust mites, in homes across diverse geographical locations.
    • To identify the dominant species of dust mites found in residential settings.

    Main Methods:

    • Collected dust samples from 41 homes in varied environments (valleys, ridges, near freeways, shorelines).
    • Quantified and identified Acari present in the dust samples, focusing on mite concentration and species.

    Main Results:

    • Acari were detected in 40 out of 41 homes sampled.

    More Related Videos

    Experimental Methods of Dust Charging and Mobilization on Surfaces with Exposure to Ultraviolet Radiation or Plasmas
    07:54

    Experimental Methods of Dust Charging and Mobilization on Surfaces with Exposure to Ultraviolet Radiation or Plasmas

    Published on: April 3, 2018

    8.7K
    The Hawaii Protocol for Scientific Monitoring of Coffee Berry Borer: a Model for Coffee Agroecosystems Worldwide
    14:29

    The Hawaii Protocol for Scientific Monitoring of Coffee Berry Borer: a Model for Coffee Agroecosystems Worldwide

    Published on: March 19, 2018

    8.5K

    Related Experiment Videos

    Last Updated: Feb 4, 2026

    A Silicosis Mouse Model Established by Repeated Inhalation of Crystalline Silica Dust
    10:45

    A Silicosis Mouse Model Established by Repeated Inhalation of Crystalline Silica Dust

    Published on: January 6, 2023

    2.9K
    Experimental Methods of Dust Charging and Mobilization on Surfaces with Exposure to Ultraviolet Radiation or Plasmas
    07:54

    Experimental Methods of Dust Charging and Mobilization on Surfaces with Exposure to Ultraviolet Radiation or Plasmas

    Published on: April 3, 2018

    8.7K
    The Hawaii Protocol for Scientific Monitoring of Coffee Berry Borer: a Model for Coffee Agroecosystems Worldwide
    14:29

    The Hawaii Protocol for Scientific Monitoring of Coffee Berry Borer: a Model for Coffee Agroecosystems Worldwide

    Published on: March 19, 2018

    8.5K
  • Dust mites, predominantly Dermatophagoides pteronyssinus, constituted 92.6% of all Acari found.
  • High concentrations of dust mites were observed in the beds of the surveyed homes.

    • Conclusions:

    • Dermatophagoides pteronyssinus is highly prevalent in residential dust across diverse locations.
    • The findings underscore the widespread presence of this significant indoor allergen in homes.