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

Increased Body Temperature

Increased Body Temperature

A body temperature above 38°C (100.4 °F) is known as fever or pyrexia, and a person with fever is termed 'febrile.' Typically, the hypothalamus, a part of the brain that acts as the body's thermostat, regulates body temperature through a thermoregulatory setpoint. It receives signals from cold and warm thermal receptors throughout the body and adjusts the body's temperature accordingly. Fever occurs when this hypothalamic setpoint is altered, usually in...

Global Climate Change

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.

¹H NMR of Conformationally Flexible Molecules: Variable-Temperature NMR

¹H NMR of Conformationally Flexible Molecules: Variable-Temperature NMR

The axial and equatorial protons in cyclohexane can be distinguished by performing a variable-temperature NMR experiment. In this process, except for one proton, the remaining eleven protons are replaced by deuterium. The deuterium substitution avoids the possible peak splitting caused by the spin-spin coupling between the adjacent protons. The remaining proton flips between the axial and equatorial positions.

What is Climate?

What is Climate?

Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, “Climate is what you expect. Weather is what you get.” Climate is influenced by geographic factors, such as latitude, terrain, and proximity to bodies of water.

Predicting Molecular Geometry

Predicting Molecular Geometry

VSEPR Theory for Determination of Electron Pair Geometries

Increasing Function

Increasing Function

An increasing function exhibits a rise in output values as input values increase. This behavior is depicted graphically as a curve or line that slopes upward from left to right. Such a function satisfies the condition that if x1 < x2, then f(x1) < f(x2), indicating that the function values grow with increasing inputs. This concept is fundamental in understanding growth trends across various domains, such as population dynamics, financial investments, or resource consumption.The...

You might also read

Related Articles

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

Sort by

Same author

A Novel Polyphosphate-Degrading Enzyme Confers Growth on Exogenous Polyphosphate in the Archaeon Haloferax volcanii.

Environmental microbiology·2026

Same author

Implications of regional variations in climate change vulnerability and mitigation behaviour for social-climate dynamics.

Nature communications·2026

Same author

Earth system instability explains redox paradox during late Cambrian SPICE event.

Science advances·2026

Same author

Data gaps and outliers distort critical-slowing-down-based resilience indicators.

Science advances·2026

Same author

Carbon/phosphorus burial ratio reveals a rapid spread of land plants during the Late Ordovician.

Nature ecology & evolution·2026

Same author

A model for a population of trees structured by phenological traits.

Mathematical biosciences·2026

Same journal

Erratum for the Research Article "Assessing the health risks of rice cadmium content standards in China" by H. Chu <i>et al</i>.

Science advances·2026

Same journal

Erratum for the Research Article "Developmental regulation of Erk signaling by mitotic kinases" by F. Chen <i>et al</i>.

Science advances·2026

Same journal

Magnetically levitated metasurface enabling tangible and bidirectional human-machine interaction.

Science advances·2026

Same journal

A general photoinduced manganese-catalyzed platform for the sequential difunctionalization of [1.1.1]propellane.

Science advances·2026

Same journal

Turning sound and force into light with AlN:Mn<sup>2+</sup> mechanoluminescence.

Science advances·2026

Same journal

Extreme dominance of Earth-origin heavy ions in the intense ring current near the Earth during the May 2024 super geomagnetic storm.

Science advances·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Feb 11, 2026

A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump

A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump

Published on: June 1, 2022

Climate models predict increasing temperature variability in poor countries.

Sebastian Bathiany¹, Vasilis Dakos², Marten Scheffer¹

¹Department of Environmental Sciences, Wageningen University, P.O. Box 47, NL-6700 AA Wageningen, Netherlands.

Science Advances

|May 8, 2018

Summary

This summary is machine-generated.

Climate change will increase temperature variability in tropical regions, particularly the Amazon. This rise in extreme heat events disproportionately affects vulnerable nations, exacerbating climate inequality.

More Related Videos

Using Generative Art to Convey Past and Future Climate Transitions

Using Generative Art to Convey Past and Future Climate Transitions

Published on: March 31, 2023

A Rapid Method for Modeling a Variable Cycle Engine

A Rapid Method for Modeling a Variable Cycle Engine

Published on: August 13, 2019

Related Experiment Videos

Last Updated: Feb 11, 2026

A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump

A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump

Published on: June 1, 2022

Using Generative Art to Convey Past and Future Climate Transitions

Using Generative Art to Convey Past and Future Climate Transitions

Published on: March 31, 2023

A Rapid Method for Modeling a Variable Cycle Engine

A Rapid Method for Modeling a Variable Cycle Engine

Published on: August 13, 2019

Area of Science:

Climate Science
Extreme Weather Events
Global Warming Impacts

Background:

Extreme weather events, such as heat waves, pose significant challenges to global societies.
Climate change is a primary driver of increasing global temperatures and altered weather patterns.

Purpose of the Study:

To analyze climate model projections of temperature variability.
To identify regions most vulnerable to increased temperature variability due to global warming.
To understand the mechanisms driving changes in temperature variability.

Main Methods:

Utilized climate models to project future temperature variability.
Focused analysis on tropical regions, including the Amazon, Southern Africa, Sahel, India, and Southeast Asia.
Investigated the relationship between global warming and changes in temperature variability.

Main Results:

Climate models consistently project increased temperature variability in tropical countries.
The Amazon is identified as a hotspot for increased temperature variability, with increases of ~15% per degree Celsius of warming.
Drying soils and altered atmospheric structure are identified as key mechanisms driving these changes.

Conclusions:

Tropical regions, especially the Amazon, will experience significant increases in temperature variability with global warming.
These changes will disproportionately impact vulnerable nations, amplifying existing inequalities.
Addressing climate change is crucial to mitigate the amplified impacts of extreme events on vulnerable populations.