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

Active Filters01:25

Active Filters

1.1K
Active filters are electronic circuits that use operational amplifiers (op-amps), resistors, and capacitors to filter out unwanted frequency components from a signal. A first-order low-pass active filter is designed to pass signals with a frequency lower than a certain cutoff frequency and attenuate frequencies higher than that cutoff frequency. The transfer function for a first-order low-pass active filter is:
1.1K
Filtration00:53

Filtration

2.2K
Filtration is a physical separation process that involves passing a suspension through a porous medium to separate solids from fluids. During filtration, solids collect on the porous medium while liquids, also collectively known as the filtrate, pass through. The filtration medium is selected based on the filtration purpose, quantity, and nature of the precipitate. The general criteria for a suitable filtering medium are that it is inert, mechanically strong, nonabsorbent toward dissolved...
2.2K
Passive Filters01:27

Passive Filters

781
Passive filters are utilized to shape the frequency spectrum of signals across a diverse array of applications. These filters, using only passive elements like resistors (R), inductors (L), and capacitors (C), are capable of selectively allowing or blocking certain frequency ranges without the need for external power sources.
Low-Pass Filters
Low-pass filters are designed to transmit signals with frequencies lower than the cutoff frequency, ωc, and attenuate those above it. The cutoff...
781
Photosystems01:32

Photosystems

5.9K
Photosystems are multiprotein complexes that form the functional units of photosynthesis in plants, algae, and cyanobacteria. They are found embedded in the membrane of tiny sac-like structures called thylakoids placed inside the chloroplast.
Functioning of Photosystems
Photosystems contain many pigment molecules, such as chlorophylls and carotenoids, arranged in a particular organization across two domains — the antenna complex and the reaction center. The main aim of the pigment...
5.9K
Pigmentation01:19

Pigmentation

3.7K
The color of the skin is influenced by a number of pigments, including melanin, carotene, and hemoglobin. Recall that melanin is produced by cells called melanocytes, which are found scattered throughout the stratum basale of the epidermis. The melanin is transferred to the keratinocytes via melanosomes.
Melanin occurs in two primary forms: eumelanin that provides black and brown pigment and pheomelanin that provides red color. Dark-skinned individuals produce more melanin than those with pale...
3.7K
Photosystem I01:27

Photosystem I

68.0K
Although structurally similar to photosystem II (PSII), photosystem I (PSI) is has a different electron supplier and electron acceptor.
Both these photosystems work in concert. An excited electron from PSII is relayed to PSI via an electron transport chain in the thylakoid membrane of the chloroplast, which is comprised of the carrier molecule plastoquinone, the dual-protein cytochrome complex, and plastocyanin. As electrons move between PSII and PSI, they lose energy and must be re-energized...
68.0K

You might also read

Related Articles

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

Sort by
Same author

Commentary on: Predicting Public Interest in Nonsurgical Cosmetic Procedures Using Google Trends.

Aesthetic surgery journal·2020
Same author

Facial reshaping using less invasive methods.

Aesthetic surgery journal·2009
Same author

Transcoronal brow lift fixation: a 2-point dermis-to-skull fibrous scar adhesion.

Aesthetic surgery journal·2009
Same author

The volumetric face lift.

Aesthetic surgery journal·2009
Same author

Nonsurgical face lift.

Plastic and reconstructive surgery·2007

Related Experiment Video

Updated: Nov 10, 2025

Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters
07:05

Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters

Published on: June 18, 2021

2.6K

What Is the Ideal Instagram Filter?

Anthony Youn1

  • 1Oakland University, William Beaumont School of Medicine, Auburn Hills, MI.

Aesthetic Surgery Journal. Open Forum
|April 1, 2021
PubMed
Summary

Patients use Instagram filters to communicate desired outcomes in plastic surgery. Juno, Lark, and Sierra filters were rated most flattering, while Reyes, Rise, and Gingham were deemed most youthful.

Area of Science:

  • Aesthetic medicine
  • Digital imaging
  • Patient-physician communication

Background:

  • Social media platforms like Instagram are increasingly influencing patient expectations in plastic surgery.
  • Patients are utilizing filtered selfies to convey desired aesthetic results during consultations.
  • Understanding the impact of specific filters is crucial for managing patient expectations.

Purpose of the Study:

  • To identify which Instagram filters create the most flattering and youthful appearances.
  • To determine which filters are perceived as least flattering and least youthful.
  • To analyze patient preferences regarding filtered images in plastic surgery consultations.

Main Methods:

  • Standardized photographs of three women (ages 38, 48, 58) were captured.

More Related Videos

Smartphone Fundus Photography
05:51

Smartphone Fundus Photography

Published on: July 6, 2017

39.7K
Author Spotlight: An Alternative Approach to Protein Quantification by Bradford Assay Using a Smartphone
07:41

Author Spotlight: An Alternative Approach to Protein Quantification by Bradford Assay Using a Smartphone

Published on: September 8, 2023

4.4K

Related Experiment Videos

Last Updated: Nov 10, 2025

Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters
07:05

Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters

Published on: June 18, 2021

2.6K
Smartphone Fundus Photography
05:51

Smartphone Fundus Photography

Published on: July 6, 2017

39.7K
Author Spotlight: An Alternative Approach to Protein Quantification by Bradford Assay Using a Smartphone
07:41

Author Spotlight: An Alternative Approach to Protein Quantification by Bradford Assay Using a Smartphone

Published on: September 8, 2023

4.4K
  • Photos were digitally altered using various Instagram color filters.
  • Respondents evaluated photos for 'Most Flattering,' 'Most Youthful,' 'Least Flattering,' and 'Least Youthful' appearance.

    • Main Results:

    • Juno, Lark, and Sierra were identified as the most flattering filters.
    • Reyes, Rise, and Gingham were rated as the most youthful filters.
    • Hefe, X-Pro, Slumber, Perpetua, Crema, and Aden were perceived as least flattering or youthful.

    Conclusions:

    • Instagram filters can serve as a valuable tool for patients to communicate aesthetic goals to plastic surgeons.
    • Analyzing filter preferences offers insight into patient desires and expectations.
    • This research aids in bridging the communication gap between patients and surgeons regarding aesthetic outcomes.