Related Experiment Video

Updated: Jan 31, 2026

Author Spotlight: Fu's Subcutaneous Needling for Knee Osteoarthritis Pain
07:19

Author Spotlight: Fu's Subcutaneous Needling for Knee Osteoarthritis Pain

Published on: March 24, 2023

6.0K

Changing the Osteoarthritis Narrative in Aotearoa New Zealand

Daniel O'Brien, Elizabeth Holt, Dell Mcleod

    Journal of Primary Health Care
    |January 29, 2026
    PubMed

    More Related Videos

    The Lower Body Positive Pressure Treadmill for Knee Osteoarthritis Rehabilitation09:10

    The Lower Body Positive Pressure Treadmill for Knee Osteoarthritis Rehabilitation

    Published on: July 22, 2019

    11.2K
    Assessing the Coherence of Parents' Short Narratives Regarding their Child Using the Five-Minute Speech Sample Procedure07:56

    Assessing the Coherence of Parents' Short Narratives Regarding their Child Using the Five-Minute Speech Sample Procedure

    Published on: September 19, 2019

    10.8K

    Related Concept Videos

    Global Climate Change01:50

    Global Climate Change

    Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
    28.9K
    Net Change Theorem01:22

    Net Change Theorem

    The Net Change Theorem is a fundamental principle in calculus that establishes a direct relationship between a function’s rate of change and its accumulated change over an interval. Mathematically, it states that the definite integral of a function's derivative over a given interval [a,b] yields the net change in the original function:This theorem has significant applications in various real-world scenarios, including physics, economics, and engineering. A particularly useful application...
    70
    Rates of Change01:20

    Rates of Change

    The rate of change is a central concept in mathematics that quantifies how one variable varies in response to another. It serves as a foundational tool in modeling dynamic systems across disciplines such as physics, biology, economics, and engineering. Understanding both average and instantaneous rates of change enables the analysis of behavior in functions that describe real-world phenomena.Average Rate of ChangeFor a function f(x) defined over an interval [x1,x2], the average rate of change...
    89
    Work Done During Volume Change01:17

    Work Done During Volume Change

    In mechanics, work is done on an object when the force acting on it displaces the object. In thermodynamics, work done on a system can be estimated when the system's volume changes during any thermodynamic process.
    Consider a gas confined to a cylinder fitted with a movable piston at one end. If the gas expands from volume V1 to volume V2, it exerts a force on the piston, such that the piston moves by a distance dr.
    The work done by the gas on the piston can be expressed as
    5.2K
    Le Chatelier's Principle: Changing Temperature02:19

    Le Chatelier's Principle: Changing Temperature

    Consistent with the law of mass action, an equilibrium stressed by a change in concentration will shift to re-establish equilibrium without any change in the value of the equilibrium constant, K. When an equilibrium shifts in response to a temperature change, however, it is re-established with a different relative composition that exhibits a different value for the equilibrium constant.
    To understand this phenomenon, consider the elementary reaction:
    35.3K
    Standard Entropy Change for a Reaction03:00

    Standard Entropy Change for a Reaction

    Entropy is a state function, so the standard entropy change for a chemical reaction (ΔS°rxn) can be calculated from the difference in standard entropy between the products and the reactants.
    24.3K