Search results for optimal balance

Optics & Photonics Jul 25, 2022

Present and future of nonlinear optical metasurfaces

One of the main objectives of optics is the control of light propagation and confinement. Progress in optics historically started with the development of bulky lenses and mirrors, then prisms and gratings, and so on. The ...

Plants & Animals Jul 21, 2022

Tiny bodies of bats allow perfect balance between flight costs and heat dissipation

Many mammal species living in cold climates tend to have large bodies and short limbs to reduce heat loss—a general pattern known as Bergmann's rule. However, bats are the exception to the rule, displaying small body sizes ...

Evolution Jul 20, 2022

Mammals were not the first to be warm-blooded

Endothermy, or warm-bloodedness, is the ability of mammals and birds to produce their own body heat and control their body temperature.

Analytical Chemistry Jun 27, 2022

Reaction insights help make sustainable liquid fuels

Methanol, produced from carbon dioxide in the air, can be used to make carbon neutral fuels. But to do this, the mechanism by which methanol is turned into liquid hydrocarbons must be better understood so that the catalytic ...

Agriculture Jun 17, 2022

Can farms produce to the max and still reduce greenhouse gas emissions?

Decarbonizing agriculture is critical for the U.S. to reach net zero emissions by 2050. A new data-driven approach looks at practices that are good for the earth and profitable for farmers.

Nanomaterials Jun 13, 2022

Nanoparticle technology provides healthy trans, saturated fat alternative

The old adage that oil and water don't mix isn't entirely accurate. While it's true that the two compounds don't naturally combine, turning them into one final product can be done. You just need an emulsifier, an ingredient ...

Plants & Animals Jun 9, 2022

How to avoid great white sharks and what to do if you encounter one

Like it or not, great white sharks are wending their way north to begin their annual visit in Atlantic Canada and feast on their favorite snack—the region's abundant seal population.

Quantum Physics May 26, 2022

Finding coherence in quantum chaos

A theoretical breakthrough in understanding quantum chaos could open new paths into researching quantum information and quantum computing, many-body physics, black holes, and the still-elusive quantum to classical transition.

Environment May 26, 2022

Forest Service ban on prescribed fires stalls work to protect Colorado residents, water supplies

The federal suspension of prescribed burns pending a review of how recent fires lit during extreme drought escaped boundaries is reverberating in the West—and complicating Colorado efforts to revive ailing forests and reduce ...

Cell & Microbiology May 25, 2022

New research into AMP-activated protein kinase could make cancer treatments more efficient

A team led by Professor of Biology, Senior Vice Provost of Research at NYU Abu Dhabi, and UAE national Sehamuddin Galadari, has discovered a novel structural modification in AMP-activated protein kinase (AMPK) during anticancer ...

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