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

Quantifying Work02:30

Quantifying Work

24.2K
As a system undergoes a change, its internal energy can change, and energy can be transferred from the system to the surroundings, or from the surroundings to the system.
24.2K
Characteristics of Practical Op Amps01:16

Characteristics of Practical Op Amps

843
A difference amplifier, a crucial component in numerous electronic devices, ideally amplifies only the difference-mode signal, which is the difference between two input signals. However, in practical circuits, the output voltage depends on both the differential gain and the common-mode gain.
The ratio of differential gain to the common-mode gain is defined as the common-mode rejection ratio (CMRR). This ratio quantifies the ability of operational amplifiers (op-amps) to reject common-mode...
843
Theoretical Foundations of Nursing Practice01:30

Theoretical Foundations of Nursing Practice

17.3K
Theories play an essential role in organizing patient care. Theories refer to a proposed or followed belief, policy, or procedure that is the basis for action. Nursing theories are knowledge-based concepts that guide nurses' actions, influence nursing education and practice, and allow nurses to care for their patients.
Theories provide a perspective to assess patients' conditions and organize data and methods. They also assist in analyzing and interpreting information. They represent a...
17.3K
Dimensional Analysis03:40

Dimensional Analysis

60.9K
Dimensional analysis, also known as the factor label method, is a versatile approach for mathematical operations. The main principle behind this approach is: the units of quantities must be subjected to the same mathematical operations as their associated numbers. This method can be applied to computations ranging from simple unit conversions to more complex and multi-step calculations involving several different quantities and their units.
Conversion Factors and Dimensional Analysis
The unit...
60.9K
Dimensional Analysis01:27

Dimensional Analysis

654
Dimensional analysis is a valuable technique in fluid mechanics for simplifying complex problems by reducing them into dimensionless groups. These groups capture the essential relationships between the variables involved, allowing researchers and engineers to analyze fluid flow without dealing with each variable individually. This approach reduces the number of independent variables, allowing for easier analysis and better understanding of physical phenomena.
In fluid mechanics, dimensional...
654
Dimensional Analysis01:23

Dimensional Analysis

2.1K
Dimensional analysis is a powerful tool that is used in physics and engineering to understand and predict the behavior of physical systems. The basic idea behind dimensional analysis is to express physical quantities in terms of fundamental dimensions such as the mass, length, and time. Derived dimensions like the velocity, acceleration, and force are derived from the combinations of these fundamental dimensions.
Dimensional analysis allows us to analyze and compare physical quantities on a...
2.1K

You might also read

Related Articles

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

Sort by
Same author

An Interpretable Fuzzy-AI Clinical Decision Support System for Selecting Orthognathic Surgery in Skeletal Class III Malocclusion.

The Journal of craniofacial surgery·2026
Same author

Enhanced Chemiresistive Sensor Performance through Superior Accessibility to Metal Complex Sites via Triptycene-Skeleton Coordination Nanosheets.

ACS applied materials & interfaces·2026
Same author

Highly Selective and Irreversible Anion-Exchange in Two-Dimensional Bis(terpyridine)metal(II) Polymer Thin Films.

ACS applied materials & interfaces·2026
Same author

Concentrated Colloidal Dispersion of Nickelladithiolene Coordination Nanosheet Realized by an Alkylated Modulator.

Nanomaterials (Basel, Switzerland)·2026
Same author

90-day oral toxicity study of a salmon nasal cartilage extract containing undenatured collagen and proteoglycan in Sprague-Dawley rats.

PloS one·2026
Same author

Clinical significance on switching CDK4/6 inhibitors among 13,284 patients with metastatic breast cancer.

Breast cancer (Tokyo, Japan)·2025

Related Experiment Video

Updated: Jan 27, 2026

Studying Orthodontic Tooth Movement in Mice
07:17

Studying Orthodontic Tooth Movement in Mice

Published on: August 2, 2024

1.5K

Quantifying faces three-dimensionally in orthodontic practice.

Chihiro Tanikawa1, M Okan Akcam2, Kenji Takada3

  • 1Graduate School of Dentistry, Osaka University, Suita, Osaka, 5650871, Japan; Global Center for Advanced Medical Engineering and Informatics, Osaka University, Suita, Osaka, 5650871, Japan.

Journal of Cranio-Maxillo-Facial Surgery : Official Publication of the European Association for Cranio-Maxillo-Facial Surgery
|March 31, 2019
PubMed
Summary
This summary is machine-generated.

This study presents a new 3D method to quantify and visualize facial soft tissues at rest, aiding in understanding static facial form characteristics for clinical evaluation.

Keywords:
3DFaceNormative range

More Related Videos

Author Spotlight: Insights into an Efficient Murine Maxillary Orthodontic Model Protocol
04:11

Author Spotlight: Insights into an Efficient Murine Maxillary Orthodontic Model Protocol

Published on: October 27, 2023

1.3K
An Analytical Tool that Quantifies Cellular Morphology Changes from Three-dimensional Fluorescence Images
10:00

An Analytical Tool that Quantifies Cellular Morphology Changes from Three-dimensional Fluorescence Images

Published on: August 31, 2012

15.1K

Related Experiment Videos

Last Updated: Jan 27, 2026

Studying Orthodontic Tooth Movement in Mice
07:17

Studying Orthodontic Tooth Movement in Mice

Published on: August 2, 2024

1.5K
Author Spotlight: Insights into an Efficient Murine Maxillary Orthodontic Model Protocol
04:11

Author Spotlight: Insights into an Efficient Murine Maxillary Orthodontic Model Protocol

Published on: October 27, 2023

1.3K
An Analytical Tool that Quantifies Cellular Morphology Changes from Three-dimensional Fluorescence Images
10:00

An Analytical Tool that Quantifies Cellular Morphology Changes from Three-dimensional Fluorescence Images

Published on: August 31, 2012

15.1K

Area of Science:

  • Craniofacial morphology
  • Medical imaging
  • Biometrics

Background:

  • Accurate assessment of static facial form is crucial in orthodontics and plastic surgery.
  • Existing methods may lack quantitative precision for soft tissue analysis.

Purpose of the Study:

  • To develop and demonstrate a method for quantifying and visualizing three-dimensional (3-D) facial soft tissue configuration at rest.
  • To provide a quantitative and instantaneous understanding of static facial form characteristics.

Main Methods:

  • Recorded 3-D facial images of 200 Japanese adults using a 3-D photogrammetric system.
  • Applied wire mesh fitting with 6,017 landmark points to each 3-D facial image.
  • Calculated mean and standard deviation for each point for patient evaluation.

Main Results:

  • The method was exemplified with three orthodontic patients exhibiting severe skeletal Class II and III malocclusions and laterotrusion.
  • Demonstrated the system's capability in evaluating complex craniofacial deformities.

Conclusions:

  • A practical clinical method for quantifying and visualizing 3-D facial soft tissues has been established.
  • This technique enables practitioners to assess individual facial characteristics against normative data.