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

Physical Assessment of the Respiratory Tract II: Inspection01:27

Physical Assessment of the Respiratory Tract II: Inspection

923
Physical assessment of the respiratory tract through inspection is a crucial step in understanding the patient's respiratory health. It provides insights into the functioning of the respiratory system, the musculoskeletal structure, and even the patient's nutritional status. This comprehensive approach involves observing several vital aspects: chest configuration, breathing patterns, respiratory rates, skin color, and use of accessory muscles.
Chest Configuration
The chest configuration...
923
Physical Assessment of the Respiratory Tract II: Palpation01:24

Physical Assessment of the Respiratory Tract II: Palpation

1.8K
Physical assessment of the respiratory tract is critical in identifying potential health issues. One key component of this assessment is palpation, a technique healthcare providers use to assess the body for abnormalities. This content explores the method of palpation in evaluating the respiratory tract, focusing on thoracic palpation and tactile fremitus.
Thoracic Palpation
Thoracic palpation detects tenderness, masses, lesions, respiratory excursions, and vocal fremitus. The nurse assesses...
1.8K
The Quantum-Mechanical Model of an Atom02:45

The Quantum-Mechanical Model of an Atom

57.1K
Shortly after de Broglie published his ideas that the electron in a hydrogen atom could be better thought of as being a circular standing wave instead of a particle moving in quantized circular orbits, Erwin Schrödinger extended de Broglie’s work by deriving what is now known as the Schrödinger equation. When Schrödinger applied his equation to hydrogen-like atoms, he was able to reproduce Bohr’s expression for the energy and, thus, the Rydberg formula governing hydrogen spectra.
57.1K
Plastic Deformations01:19

Plastic Deformations

453
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...
453
Plastic Deformations01:14

Plastic Deformations

430
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...
430
Design Example: Analyzing Capacity Contours for Flood Risk Assessment01:17

Design Example: Analyzing Capacity Contours for Flood Risk Assessment

304
Flood risk assessment involves careful planning and analysis to ensure the safety of communities near water retention structures. Capacity contours are a vital tool in this process, as they illustrate the potential spread of water at specific levels in a given area. In the context of building a bund across a small valley, these contours play a critical role in evaluating the safety of nearby residential areas.In this example, the bund is intended to store stormwater in the valley. The engineers...
304

You might also read

Related Articles

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

Sort by
Same author

Consortium-level features and microbial mechanisms associated with enhanced sulfate reduction under microaerophilic conditions.

Journal of hazardous materials·2026
Same author

Influence mechanisms of rock mass discontinuity density on mining-induced land subsidence.

Scientific reports·2026
Same author

Synergic cancer chemo-immunotherapy comprising combined doxorubicin and siRNA targeting CD47 co-delivered by a bola-amphiphilic dendrimer.

Biomaterials science·2026
Same author

Overlying strata movement characteristics and water conducting fracture zone height prediction for deep coal mining in arid Western China.

Scientific reports·2026
Same author

Quantitative MRI evaluation of the effects of rest and different intensities of running on the recovery of thigh muscle microdamage after a half marathon.

BMC sports science, medicine & rehabilitation·2026
Same author

Rapid and Accurate Quantification Detection of BHT in Edible Oils Using Raman Spectroscopy Combined with Chemometric Models.

Foods (Basel, Switzerland)·2026

Related Experiment Video

Updated: Jan 29, 2026

Neuro-rehabilitation Approach for Sudden Sensorineural Hearing Loss
09:44

Neuro-rehabilitation Approach for Sudden Sensorineural Hearing Loss

Published on: January 25, 2016

19.8K

From Deformation Monitoring to Mechanism Insight: Assessing Sudden Subsidence Risk via an Improved 2D SBAS-InSAR and

Qiu Du1, Guangli Guo1, Huaizhan Li1

  • 1School of Environmental Science and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China.

Sensors (Basel, Switzerland)
|January 28, 2026
PubMed
Summary
This summary is machine-generated.

Predicting sudden surface subsidence from deep coal mining is challenging. This study reveals key strata mechanics and rupture conditions, improving early-warning models for safer mining operations globally.

Keywords:
SBAS-InSARmining subsidencephysical simulationrisk assessmentweakly cemented strata

More Related Videos

Improving 2D and 3D Skin In Vitro Models Using Macromolecular Crowding
09:14

Improving 2D and 3D Skin In Vitro Models Using Macromolecular Crowding

Published on: August 22, 2016

13.0K
An Improved Mechanical Testing Method to Assess Bone-implant Anchorage
11:51

An Improved Mechanical Testing Method to Assess Bone-implant Anchorage

Published on: February 10, 2014

15.9K

Related Experiment Videos

Last Updated: Jan 29, 2026

Neuro-rehabilitation Approach for Sudden Sensorineural Hearing Loss
09:44

Neuro-rehabilitation Approach for Sudden Sensorineural Hearing Loss

Published on: January 25, 2016

19.8K
Improving 2D and 3D Skin In Vitro Models Using Macromolecular Crowding
09:14

Improving 2D and 3D Skin In Vitro Models Using Macromolecular Crowding

Published on: August 22, 2016

13.0K
An Improved Mechanical Testing Method to Assess Bone-implant Anchorage
11:51

An Improved Mechanical Testing Method to Assess Bone-implant Anchorage

Published on: February 10, 2014

15.9K

Area of Science:

  • Geotechnical Engineering
  • Mining Engineering
  • Remote Sensing

Background:

  • Safe and efficient coal mining globally faces challenges in predicting sudden surface subsidence.
  • The underlying mechanisms of abrupt subsidence, particularly under complex geological conditions like those in China's Ordos Basin, remain unclear.
  • High-positioned, ultra-thick, and weakly cemented key strata pose significant risks for sudden surface subsidence.

Purpose of the Study:

  • To investigate the mechanisms controlling abrupt surface subsidence in deep coal seams.
  • To develop and refine methods for accurate monitoring and prediction of surface subsidence.
  • To establish a theoretical foundation for early-warning systems in mining areas.

Main Methods:

  • Integrated "observation-experiment-model" paradigm.
  • Spatial decoupling model for refining 1D SBAS-InSAR monitoring to a 2D method, reducing error from 50 mm to under 20 mm.
  • Large-scale physical simulation experiments to visualize overburden failure and key strata rupture.
  • Coupling remote sensing data with experimental results to build a theoretical model for key strata mechanics.

Main Results:

  • Accurate determination of subsidence basin boundary angles (strike: 52.3°-58.6°, dip: 44.3°-48.2°).
  • Visualization of the complete overburden failure process up to high-level key strata rupture.
  • Quantification of key strata mechanical behavior and identification of critical width-to-depth ratios for rupture of specific geological formations (Yan'an, Zhiluo, Zhidan).

Conclusions:

  • The study successfully delineates surface subsidence morphology under special geological conditions.
  • It provides answers to the fundamental questions of why and when abrupt subsidence occurs.
  • A theoretical foundation is laid for developing comprehensive early-warning models for global mining areas.