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

Plastic Deformations01:19

Plastic Deformations

439
Plastic deformation represents a fundamental concept in materials science, which explains the irreversible change in the shape of a material when it experiences stress beyond its elastic capability. This phenomenon is important in structural engineering, especially in designing and analyzing cantilever beams—structures that are securely fixed at one end and bear loads at the opposite end. When these beams are subjected to loads within their elastic range, they will return to their...
439
Plastic Deformations01:14

Plastic Deformations

412
It is essential to understand how structural members behave under plastic deformation when the bending stress exceeds the material's yield strength. This state of deformation permanently alters the shape of the member, in contrast to the linear elastic behavior observed before yielding. The strain at any point in the member is expressed in terms of maximum strain. Notably, the neutral axis, which coincides with the centroid during elastic bending, shifts away from the centroid under plastic...
412
The Sense of Self: Reflected Self-Appraisal and Social Comparison02:57

The Sense of Self: Reflected Self-Appraisal and Social Comparison

55.5K
According to Charles Cooley, we base our image on what we think other people see (Cooley 1902). We imagine how we must appear to others, then react to this speculation. We don certain clothes, prepare our hair in a particular manner, wear makeup, use cologne, and the like—all with the notion that our presentation of ourselves is going to affect how others perceive us. We expect a certain reaction, and, if lucky, we get the one we desire and feel good about it. But more than that, Cooley...
55.5K
Temperature Dependent Deformation01:12

Temperature Dependent Deformation

372
In a nonhomogeneous rod made up of steel and brass, restrained at both ends and subjected to a temperature change, several steps are involved in calculating the stress and compressive load. Due to the problem's static indeterminacy, one end support is disconnected, allowing the rod to experience the temperature change freely. Next, an unknown force is applied at the free end, triggering deformations in the rod's steel and brass portions. These deformations are then calculated and added...
372
Deformations in a Symmetric Member in Bending01:18

Deformations in a Symmetric Member in Bending

482
When analyzing the deformation of a symmetric prismatic member subjected to bending by equal and opposite couples, it becomes clear that as the member bends, the originally straight lines on its wider faces curve into circular arcs, with a constant radius centered at a point known as Point C. This phenomenon helps to understand the stress and strain distribution within the member more clearly.
When the member is segmented into tiny cubic elements, it is observed that the primary stress...
482
Deformation of Member under Multiple Loadings01:11

Deformation of Member under Multiple Loadings

451
When a rod is made of different materials or has various cross-sections, it must be divided into parts that meet the necessary conditions for determining the deformation. These parts are each characterized by their internal force, cross-sectional area, length, and modulus of elasticity. These parameters are then used to compute the deformation of the entire rod.
In the case of a member with a variable cross-section, the strain is not constant but depends on the position. The deformation of an...
451

You might also read

Related Articles

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

Sort by
Same author

Atomic-scale physical unclonable functions in solids.

Science advances·2026
Same author

Pickering Double Emulsions Stabilized by a Binary Mixture of Anionic and Cationic Polysaccharide Nanocrystals.

Langmuir : the ACS journal of surfaces and colloids·2026
Same author

Entanglement-enhanced nanoscale single-spin sensing.

Nature·2025
Same author

Exploring the mechanism of Kanglixin capsules in the treatment of non-small cell lung cancer based on network pharmacology and molecular docking.

Medicine·2025
Same author

Fluorine-free strongly dipolar polymers exhibit tunable ferroelectricity.

Science (New York, N.Y.)·2025
Same author

Fluorescent Nanodiamonds for Quantum Sensing in Biology.

Wiley interdisciplinary reviews. Nanomedicine and nanobiotechnology·2025

Related Experiment Video

Updated: Jan 21, 2026

Author Spotlight: Integrating Ultrasound Imaging with Biochemical Markers for Thyroid Disease Diagnosis
05:41

Author Spotlight: Integrating Ultrasound Imaging with Biochemical Markers for Thyroid Disease Diagnosis

Published on: February 9, 2024

1.1K

Nanometer-precision non-local deformation reconstruction using nanodiamond sensing.

Kangwei Xia1, Chu-Feng Liu1, Weng-Hang Leong1

  • 1Department of Physics, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China.

Nature Communications
|July 24, 2019
PubMed
Summary
This summary is machine-generated.

This study introduces a new method to measure material deformation away from the point of force application. This technique precisely maps non-local deformation, aiding in material property validation and understanding complex mechanical responses.

More Related Videos

Bio-inspired Polydopamine Surface Modification of Nanodiamonds and Its Reduction of Silver Nanoparticles
07:58

Bio-inspired Polydopamine Surface Modification of Nanodiamonds and Its Reduction of Silver Nanoparticles

Published on: November 14, 2018

8.7K
In Situ Hybridization for the Precise Localization of Transcripts in Plants
12:15

In Situ Hybridization for the Precise Localization of Transcripts in Plants

Published on: November 23, 2011

52.3K

Related Experiment Videos

Last Updated: Jan 21, 2026

Author Spotlight: Integrating Ultrasound Imaging with Biochemical Markers for Thyroid Disease Diagnosis
05:41

Author Spotlight: Integrating Ultrasound Imaging with Biochemical Markers for Thyroid Disease Diagnosis

Published on: February 9, 2024

1.1K
Bio-inspired Polydopamine Surface Modification of Nanodiamonds and Its Reduction of Silver Nanoparticles
07:58

Bio-inspired Polydopamine Surface Modification of Nanodiamonds and Its Reduction of Silver Nanoparticles

Published on: November 14, 2018

8.7K
In Situ Hybridization for the Precise Localization of Transcripts in Plants
12:15

In Situ Hybridization for the Precise Localization of Transcripts in Plants

Published on: November 23, 2011

52.3K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Mechanical Engineering

Background:

  • Accurate material deformation data is crucial for mechanical property evaluation and understanding biological system responses.
  • Current techniques lack the ability to measure deformation at locations distant from force application points.
  • Validating models for local measurements is challenging.

Purpose of the Study:

  • To develop a novel approach for evaluating non-local material deformation.
  • To enable precise measurement of deformation profiles away from force application.
  • To provide a method for validating mechanical models.

Main Methods:

  • Integration of nanodiamond orientation sensing with atomic force microscopy nanoindentation.
  • Achieving 5 nm precision in the loading direction.
  • Obtaining sub-hundred nanometer lateral resolution.

Main Results:

  • Demonstrated an approach to evaluate non-local material deformation with high precision.
  • Enabled disclosure of surface/interface effects in material deformation.
  • Generated non-local deformation profiles for model validation.

Conclusions:

  • The developed method precisely quantifies non-local deformation, crucial for material characterization.
  • This technique facilitates the study of complex mechanical responses in various systems.
  • It offers a pathway to validate mechanical models and understand material behavior.