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

Cold Weather Concreting

Cold Weather Concreting

When freshly poured concrete is exposed to freezing temperatures before it has set, the water within the concrete can freeze. This expansion disrupts the setting process, delays chemical reactions necessary for hardening, and increases the volume of pores within the hardened concrete, which weakens its overall structure. If the concrete manages to reach an appreciable strength before it freezes, the damage can be somewhat mitigated.
To counteract the negative impacts of cold weather, ensuring...

Masonry in Cold and Hot Weather Conditions

Masonry in Cold and Hot Weather Conditions

In cold weather, masonry construction requires specific precautions to ensure mortar does not freeze before curing, as this can significantly weaken its strength and watertightness. Mortar temperature should be maintained between 60°F and 80°F to support proper hydration and curing. Below 40°F, mortar water must be heated, but should not exceed 120°F as high temperatures can reduce mortar's compressive and bond strength.
Other key practices include keeping masonry units...

Decreased Body Temperature

Decreased Body Temperature

A decreased body temperature can occur in patients with hypothermia and frostbite. Heat loss with extended cold exposure overpowers the body's ability to create heat, resulting in hypothermia. Core temperature readings help classify hypothermia. Mild hypothermia is temperatures between 32 °C (89.6 °F) and 35°C (95 °F) and is caused by impaired thermoregulation. Moderate hypothermia is temperatures between 28 C (82.4 °F) and 32 °C (89.6 °F) caused by...

What is Weather?

What is Weather?

Frost Action on Concrete

Frost Action on Concrete

Concrete structures in cold climates, such as those along roadsides, can retain moisture. This moisture makes them susceptible to frost-related damage when temperatures fall below freezing. Adding moisture worsens the damage during temperature fluctuations, leading to repeated freezing and thawing. De-icing salts, spread over these structures to melt ice, add to the freeze-thaw cycle, and draw even more moisture into the concrete.
This freeze-thaw cycle primarily causes surface scaling, where...

Frost Resistant Concrete

Frost Resistant Concrete

Concrete's susceptibility to frost damage during freeze-thaw cycles demands strategic measures to enhance its frost resistance. Employing techniques like air entrainment, adjusting the water-cement ratio, proper curing, and selecting appropriate aggregates are essential.
Introducing microscopic air bubbles into the concrete mix through air entrainment creates small voids that accommodate ice expansion, thereby reducing internal pressures and preventing cracking. The optimal amount of...

You might also read

Related Articles

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

Sort by

Same journal

iCare Compassionately: An Innovative Approach to Improving Nursing Education.

HCA healthcare journal of medicine·2026

Same journal

A Scalable Model for Resident and Faculty Well-Being: Applying Self-Determination Theory and the Job Demands-Resources Framework in Graduate Medical Education.

HCA healthcare journal of medicine·2026

Same journal

The Distinguished Humanitarian Society.

HCA healthcare journal of medicine·2026

Same journal

Optimizing Antibiotic Strategies With a Clinical Pathway Approach: Enhanced Initiation and De-escalation in Community-Acquired Pneumonia.

HCA healthcare journal of medicine·2026

Same journal

Under Chiron's Care.

HCA healthcare journal of medicine·2026

Same journal

Establishing Nurse Innovator Competencies: A Collaborative Initiative.

HCA healthcare journal of medicine·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 7, 2025

In Situ Soil Moisture Sensors in Undisturbed Soils

In Situ Soil Moisture Sensors in Undisturbed Soils

Published on: November 18, 2022

A Cold Winter Day.

Erin E Perrin¹

¹Clear Creek Surgery Center, Wheat Ridge, CO.

HCA Healthcare Journal of Medicine

|November 11, 2024

Summary

This summary is machine-generated.

This abstract describes a nurse

Keywords:

medicine in the arts nature photography snow trees

More Related Videos

Field-Based Thermal Physiology Assay: Cold Shock Recovery under Ambient Conditions

Field-Based Thermal Physiology Assay: Cold Shock Recovery under Ambient Conditions

Published on: March 9, 2021

Strategies for Study of Neuroprotection from Cold-preconditioning

Strategies for Study of Neuroprotection from Cold-preconditioning

Published on: September 2, 2010

Related Experiment Videos

Last Updated: Jun 7, 2025

In Situ Soil Moisture Sensors in Undisturbed Soils

In Situ Soil Moisture Sensors in Undisturbed Soils

Published on: November 18, 2022

Field-Based Thermal Physiology Assay: Cold Shock Recovery under Ambient Conditions

Field-Based Thermal Physiology Assay: Cold Shock Recovery under Ambient Conditions

Published on: March 9, 2021

Strategies for Study of Neuroprotection from Cold-preconditioning

Strategies for Study of Neuroprotection from Cold-preconditioning

Published on: September 2, 2010

Area of Science:

Nursing
Photography
Nature

Background:

Post-anesthesia care unit (PACU) nursing demands high focus.
Nature photography offers a therapeutic outlet for stress relief.

Purpose of the Study:

To explore the personal benefits of nature photography for a PACU nurse.
To document a specific natural scene for its aesthetic and calming qualities.

Main Methods:

Personal reflection on the practice of nature photography.
Qualitative description of a photograph taken on a snowy day.

Main Results:

The photograph captures a stark contrast between snowy trees and a dark road.
The act of photography provided relaxation and focus post-work.

Conclusions:

Nature photography serves as a valuable coping mechanism for healthcare professionals.
Visual documentation of nature can enhance well-being.