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Related Concept Videos

Support Reactions01:30

Support Reactions

457
A coplanar force system refers to a set of forces that all lie in the same plane and are subject to different reactions between the point of contact and the supports. Understanding how different types of supports affect coplanar forces is crucial for designing safe and reliable structures that can withstand external loads.
The purpose of the supports is to prevent the translational motion of the system by applying an equal and opposite force and to prevent the system's rotation by applying...
457
Support Reactions in Three Dimensions01:27

Support Reactions in Three Dimensions

991
Support reactions in three dimensions help maintain the stability and equilibrium of various structures and systems. These reactions prevent the system from translating and rotating, ensuring the design can withstand external forces and perform its intended function efficiently and safely. Some of the supports providing support reactions in three dimensions are discussed below:
Ball and Socket Joint is one of the supports allowing free rotation about any axis. This freedom of rotation is...
991
Quantifying Work02:30

Quantifying Work

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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. 
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Compensation Mechanisms01:28

Compensation Mechanisms

400
The human body employs intricate mechanisms to counteract changes in blood pH, preventing conditions like acidosis (pH < 7.35) and alkalosis (pH > 7.45). These compensatory responses aim to restore normal arterial blood pH by engaging respiratory or renal systems, depending on the source of the imbalance.
Respiratory Compensation
This mechanism addresses metabolic-induced pH imbalances by adjusting breathing rates. Respiratory compensation begins within minutes of detecting a pH...
400
Stress Prevention and Stress Management Techniques V01:28

Stress Prevention and Stress Management Techniques V

52
A social support system is a structured network of personal relationships that provides assistance to individuals facing various challenges, offering a buffer against psychological and physical stressors. This network may consist of family members, friends, neighbors, colleagues, or other community members who provide resources and companionship. Social support can take many forms, including advice, emotional comfort, practical help, and companionship. Research indicates that these networks can...
52
Principle of Virtual Work: Problem Solving01:13

Principle of Virtual Work: Problem Solving

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The principle of virtual work is an essential concept in the field of mechanics and engineering. This is used to solve problems related to the equilibrium of a structure or system. It is based on the assumption that if a system is in equilibrium, the work done by all the forces during a virtual displacement is zero. This principle is applied by considering virtual displacements of the system and the corresponding work done by internal and external forces.
To apply the principle of virtual work,...
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Health-care Needs of High-risk Pregnant Women Hospitalized in Maternal-Fetal Intensive Care Units: A Mixed-methods Design.

Korean journal of women health nursing·2023
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Author Spotlight: Advancing Labor Management Through Electromyometrial Imaging for Understanding Uterine Contractions
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A Concept Analysis of Labor Support.

Miyoung Chae1, Horan Park1

  • 1Graduate School, Department of Nursing, The Catholic University of Korea, Seoul, Korea.

Korean Journal of Women Health Nursing
|September 9, 2023
PubMed
Summary

This study clarifies labor support, identifying nine key attributes and 23 indicators across physical interventions and nursing practices. These findings offer essential guidelines for enhancing women

Area of Science:

  • Nursing
  • Women's Health
  • Maternal Care

Background:

  • The concept of labor support is multifaceted and requires clear definition for effective nursing practice.
  • Understanding the core components of labor support is crucial for improving the childbirth experience.

Purpose of the Study:

  • To identify and clarify the concept of labor support.
  • To define the main attributes and indicators of labor support.

Main Methods:

  • Utilized Schwartz-Barcott & Kim's hybrid model for concept identification.
  • Conducted fieldwork in Seoul and Chenmam, Korea.
  • Involved five delivery room nurses and four multiparous women who delivered vaginally.

Main Results:

Keywords:
Concept formationDeliveryNursing care

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  • Identified nine attributes and 23 indicators of labor support, categorized into two dimensions.
  • Physical intervention attributes include pain relief, selective technology use, ambulation/positioning, physiological pushing, and increasing comfort.
  • Labor support practices attributes encompass providing information, relief and encouragement, family support, and presence.
  • Conclusions:

    • The concept analysis provides a framework for 'labor support' nursing practice.
    • Findings are valuable for future research in women's health and maternity care.