Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Application of Differentiation to Business

Application of Differentiation to Business

Calculus offers essential techniques for businesses seeking to optimize pricing strategies and revenue. In this case, a bakery wants to determine the ideal price and daily sales volume to maximize revenue. By modeling how changes in price affect demand and revenue, the bakery can apply calculus to make data-driven decisions.The demand function relates the price per cupcake to the number of cupcakes sold and captures how lower prices increase sales. Based on market data, the demand function can...

Logarithmic Differentiation

Logarithmic Differentiation

When a car’s weight and driving forces act on a tire, they impose an external load on the rubber material. This load is resisted internally by forces distributed throughout the tire structure, which are defined as stress. The resulting deformation of the rubber due to this stress is quantified as strain. The relationship between stress and strain governs how the tire deforms under load and is central to understanding its mechanical response during operation.Rubber exhibits a nonlinear...

Interpretations of Partial Derivatives

Interpretations of Partial Derivatives

A surface defined by a function of two variables can be visualized as a vast, uneven terrain, where each point is identified using Cartesian coordinates. The elevation of the terrain at any point is determined by a function that assigns a height value to every pair of horizontal coordinates. This representation allows the surface to be studied in terms of how its height varies across different directions.At a specific point on this terrain, understanding how the height changes requires...

Implicit Differentiation

Implicit Differentiation

In classical mechanics, motion is often described through relationships between spatial coordinates and time. A car moving along a straight highway with constant acceleration serves as a simple case where velocity is an explicit function of time. This scenario results in a linear equation, enabling straightforward analysis using basic differentiation techniques.In contrast, a satellite in circular orbit follows a path defined by an implicit function. The position of the satellite is constrained...

Variability: Analysis

Variability: Analysis

Measures of variability are statistical metrics that reveal the dispersion pattern within a dataset. They are pivotal in biostatistics, providing insights into the heterogeneity within health and biological data. Variability signifies the degree to which data points diverge from one another, helping researchers understand the potential range of values and associated uncertainty within the data.
The range is a simple measure of variability, indicating the difference between the highest and...

The Derivative as a Function

The Derivative as a Function

A derivative quantifies how a function changes in response to variations in its input. It provides a localized rate of change, representing the slope of the tangent line to the function at any given point. When this process is applied systematically across the entire domain of the function, it yields a new function—the derivative function—which encodes the rate of change at every point. This concept is central to calculus and essential for understanding the behavior of dynamic systems in both...

You might also read

Related Articles

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

Sort by

Same author

SPCS2 serves as a critical host factor for JEV replication by regulating viral protein stability and virion assembly.

Microbiology spectrum·2026

Same author

Identification of linear B cell epitopes on the E146L protein of African swine fever virus with monoclonal antibodies.

Virology journal·2024

Same author

Identification of Two Linear Epitopes on MGF_110-13L Protein of African Swine Fever Virus with Monoclonal Antibodies.

Animals : an open access journal from MDPI·2024

Same author

[Cognitive differences between Taoism and medical science in the location of "Jiaji"].

Zhongguo zhen jiu = Chinese acupuncture & moxibustion·2023

Same author

Mammalian Cell-Line-Expressed CD2v Protein of African Swine Fever Virus Provides Partial Protection against the HLJ/18 Strain in the Early Infection Stage.

Viruses·2023

Same author

Strengthening the Disciplinary Construction of History of Medicine: A Call for Action by Chinese Academy of Medical Sciences & Peking Union Medical College.

Chinese medical sciences journal = Chung-kuo i hsueh k'o hsueh tsa chih·2023

Search research articles

Related Experiment Videos

[Differentiation and analysis on "keeping vitality"].

Shu-Jian Zhang¹

¹The Second Clinical Medical College, Nanjing University of TCM, Nanjing, Jiangsu 210029, China. njrb@163.com

Zhongguo Zhen Jiu = Chinese Acupuncture & Moxibustion

|February 4, 2009

Summary

This summary is machine-generated.

The ancient Chinese text Lingshu discusses "keeping vitality" in acupuncture. This concept involves understanding subtle pulse changes to monitor the flow of qi and blood.

Related Experiment Videos

Area of Science:

Traditional Chinese Medicine
Acupuncture Theory
Classical Chinese Medical Texts

Context:

The Lingshu, a foundational text of Traditional Chinese Medicine (TCM).
Exploration of the "Nine Needling and Twelve Origins" chapter.
Historical interpretation of TCM principles.

Purpose:

To elucidate the precise meaning of "keeping vitality" within the Lingshu.
To analyze the etymological origins of the term "vitality" (shen).
To connect the concept of "keeping vitality" to diagnostic practices.

Summary:

"Keeping vitality" in the Lingshu refers to the ancient recognition of subtle pulse variations.
The core of this practice lies in interpreting pulse changes to understand the state of qi and blood.
Pulse-taking is presented as the essential method for assessing and maintaining vitality.

Impact:

Provides a deeper understanding of classical acupuncture concepts.
Highlights the importance of pulse diagnosis in TCM.
Offers insights into the historical development of TCM theory.