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Categories: Biology: Botany, Chemistry: General

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Biology: Botany Biology: Zoology Ecology: Animals Ecology: Nature
Published

Lyrebird synchronizes elements of its mating dance      (via sciencedaily.com)     Original source 

To woo a mate, the Albert's Lyrebird of Australia becomes a real song-and-dance bird. Each male first chooses a stage of entangled vines, then in performance he shakes the vines as part of his courtship footwork, synchronizing each shake with the beat of his striking song.

Chemistry: General Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry Physics: Optics
Published

Study unlocks the power of visible light for sustainable chemistry      (via sciencedaily.com)     Original source 

A breakthrough in sustainable molecular transformations has been announced. Chemists have developed an important way to harness the power of visible light to drive chemical processes with greater efficiencies, offering a greener alternative to traditional methods.

Chemistry: Biochemistry Chemistry: General Computer Science: Artificial Intelligence (AI) Computer Science: General Engineering: Robotics Research
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Revolutionary biomimetic olfactory chips to enable advanced gas sensing and odor detection      (via sciencedaily.com)     Original source 

A research team has addressed the long-standing challenge of creating artificial olfactory sensors with arrays of diverse high-performance gas sensors. Their newly developed biomimetic olfactory chips (BOC) are able to integrate nanotube sensor arrays on nanoporous substrates with up to 10,000 individually addressable gas sensors per chip, a configuration that is similar to how olfaction works for humans and other animals.

Chemistry: General Chemistry: Inorganic Chemistry Computer Science: General Physics: Optics
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More efficient TVs, screens and lighting      (via sciencedaily.com)     Original source 

New multidisciplinary research could lead to more efficient televisions, computer screens and lighting.

Biology: Biochemistry Biology: Biotechnology Biology: Botany Biology: General Biology: Genetics Environmental: General
Published

Sweet success: Sugarcane's complex genetic code cracked      (via sciencedaily.com)     Original source 

Scientists created a highly accurate reference genome for one of the most important modern crops and found a rare example of how genes confer disease resistance in plants. Exploring sugarcane's genetic code could help researchers develop more resilient and productive crops, with implications for both sugar production and biofuels.

Chemistry: General Energy: Alternative Fuels Environmental: General Environmental: Water Geoscience: Environmental Issues Geoscience: Geochemistry Offbeat: Earth and Climate Offbeat: General
Published

A solar cell you can bend and soak in water      (via sciencedaily.com)     Original source 

Researchers have developed an organic photovoltaic film that is both waterproof and flexible, allowing a solar cell to be put onto clothes and still function correctly after being rained on or even washed.

Biology: Botany Ecology: Animals Ecology: Nature Ecology: Trees Environmental: Biodiversity Environmental: General Geoscience: Environmental Issues
Published

Combination of the climate crisis and continued deforestation may result in significant damage to the animal world      (via sciencedaily.com)     Original source 

A new study states that the combination of global warming and extreme heat events, alongside the continued expansion of deforestation in the world, may be devastating for many species of animals, especially those that know how to climb trees. As part of the study, the researchers focused on lizards and showed that following the effects of climate change, they will seek refuge from the hot ground by spending a lot of time on trees. However, due to human-related activities, such as deforestation, urbanization and the expansion of agricultural lands at the expense of natural lands, the availability of trees in the areas where the lizards live will decrease, and this may lead to the collapse of many populations.

Biology: Botany Biology: General Biology: Zoology Ecology: Animals Ecology: Endangered Species Ecology: General Ecology: Invasive Species Ecology: Nature Ecology: Research Ecology: Trees Environmental: Biodiversity Environmental: Ecosystems Geoscience: Geography
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Researchers find energy development and tree encroachment impact Wyoming pronghorn      (via sciencedaily.com)     Original source 

While Wyoming is home to some of North America's most abundant populations of pronghorn that have largely been stable in recent years, a new analysis shows that many herds are experiencing long-term declines in fawn production.

Biology: Biochemistry Biology: Biotechnology Biology: Botany Biology: Cell Biology Biology: General Biology: Genetics Biology: Molecular Ecology: Endangered Species
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Discovery of amino acid unveils how light makes plants open      (via sciencedaily.com)     Original source 

Scientists have uncovered a unique mechanism that regulates the opening of stomata in plants. Phosphorylation of the amino acid Thr881 on the plasma membrane proton pump plays a key role in this process. The study paves the way for the targeted manipulation of plant physiology, with potential applications in agriculture and environmental sustainability.

Chemistry: General Chemistry: Inorganic Chemistry Engineering: Nanotechnology Offbeat: Computers and Math Offbeat: General Physics: Optics
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Micro-Lisa! Making a mark with novel nano-scale laser writing      (via sciencedaily.com)     Original source 

High-power lasers are often used to modify polymer surfaces to make high-tech biomedical products, electronics and data storage components. Now researchers have discovered a light-responsive, inexpensive sulfur-derived polymer is receptive to low power, visible light lasers -- promising a more affordable and safer production method in nanotech, chemical science and patterning surfaces in biological applications.

Biology: Botany Ecology: Nature Ecology: Trees Environmental: Ecosystems Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geography
Published

New maps help decision-makers factor albedo into tree-planting decisions      (via sciencedaily.com)     Original source 

A new study provides a global analysis of where restoration of tree cover is most effective at cooling the global climate system, considering not just the cooling from carbon storage but also the warming from decreased albedo. The researchers provide a tool practitioners and land managers can use to determine just how much of a problem albedo is for any reforestation or afforestation project on the globe.

Chemistry: General Chemistry: Inorganic Chemistry Chemistry: Organic Chemistry Energy: Alternative Fuels Engineering: Nanotechnology Environmental: General Environmental: Water Geoscience: Environmental Issues Geoscience: Geochemistry Physics: Optics
Published

Research lights up process for turning CO2 into sustainable fuel      (via sciencedaily.com)     Original source 

Researchers have successfully transformed CO2 into methanol by shining sunlight on single atoms of copper deposited on a light-activated material, a discovery that paves the way for creating new green fuels.

Biology: Biochemistry Biology: Botany Biology: General Ecology: General Ecology: Invasive Species Ecology: Nature Ecology: Research Ecology: Trees Environmental: Biodiversity Environmental: Ecosystems Environmental: General
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Seeing the forest for the trees: Species diversity is directly correlated with productivity in eastern U.S. forests      (via sciencedaily.com)     Original source 

When officials make tough calls on which areas to prioritize for conservation, biodiversity is often their top consideration. But there are several types of diversity, and not all of them overlap perfectly. In a new study, researchers analyzed 20-years' worth of U.S. Forest Service data and show that the simplest measure of diversity is the best predictor of healthy forest growth, providing a roadmap for quickly and efficiently protecting ecological resources.

Chemistry: General Computer Science: General Computer Science: Virtual Reality (VR) Energy: Alternative Fuels Energy: Technology Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Pairing crypto mining with green hydrogen offers clean energy boost      (via sciencedaily.com)     Original source 

Pairing cryptocurrency mining -- notable for its outsize consumption of carbon-based fuel -- with green hydrogen could provide the foundation for wider deployment of renewable energy, such as solar and wind power, according to a new study.

Chemistry: Biochemistry Chemistry: General Physics: Optics
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Pushing back the limits of optical imaging by processing trillions of frames per second      (via sciencedaily.com)     Original source 

Pushing for a higher speed isn't just for athletes. Researchers, too, can achieve such feats with their discoveries. A new device called SCARF (for swept-coded aperture real-time femtophotography) can capture transient absorption in a semiconductor and ultrafast demagnetization of a metal alloy. This new method will help push forward the frontiers of knowledge in a wide range of fields, including modern physics, biology, chemistry, materials science, and engineering.

Chemistry: General Computer Science: General Computer Science: Quantum Computers Physics: General Physics: Quantum Computing Physics: Quantum Physics
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Scientists deliver quantum algorithm to develop new materials and chemistry      (via sciencedaily.com)     Original source 

Scientists published the Cascaded Variational Quantum Eigensolver (CVQE) algorithm in a recent article, expected to become a powerful tool to investigate the physical properties in electronic systems.

Chemistry: General Computer Science: General Computer Science: Quantum Computers Offbeat: Computers and Math Offbeat: General Physics: General Physics: Quantum Computing Physics: Quantum Physics
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The world is one step closer to secure quantum communication on a global scale      (via sciencedaily.com)     Original source 

Researchers have brought together two Nobel prize-winning research concepts to advance the field of quantum communication. Scientists can now efficiently produce nearly perfect entangled photon pairs from quantum dot sources.

Chemistry: General Engineering: Nanotechnology Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry Offbeat: Earth and Climate Offbeat: General Physics: Optics
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A self-cleaning wall paint      (via sciencedaily.com)     Original source 

Beautiful white wall paint does not stay beautiful and white forever. Often, various substances from the air accumulate on its surface. This can be a desired effect because it makes the air cleaner for a while -- but over time, the color changes and needs to be renewed. Now, special titanium oxide nanoparticles have been developed that can be added to ordinary, commercially available wall paint to establish self-cleaning power: The nanoparticles are photocatalytically active, they can use sunlight not only to bind substances from the air, but also to decompose them afterwards.

Chemistry: General Energy: Batteries Energy: Technology
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New all-liquid iron flow battery for grid energy storage      (via sciencedaily.com)     Original source 

A new iron-based aqueous flow battery shows promise for grid energy storage applications.