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Categories: Biology: Zoology, Physics: Quantum Physics

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Biology: Biochemistry Biology: Zoology
Published

New study reveals the profound impact of forced separation between humans and their pets      (via sciencedaily.com)     Original source 

Pet owners forced to be separated from their animals in crisis situations, including those who are victims of domestic violence, are suffering from a lack of support services needed to protect them.

Biology: General Biology: Microbiology Biology: Zoology
Published

Dragonfly wings used to study relationship between corrugated wing structure and vortex motions      (via sciencedaily.com)     Original source 

Scientists undertook a study of dragonfly wings in order to better understand the relationship between a corrugated wing structure and vortex motions. They discovered that corrugated wings exhibit larger lift than flat wings.

Biology: Biochemistry Biology: Microbiology Biology: Zoology Ecology: Animals Ecology: Invasive Species
Published

West Nile virus emergence and spread in Europe found to be positively associated with agricultural activities      (via sciencedaily.com)     Original source 

The spread of West Nile virus in Europe is strongly linked to agricultural activities, urbanization, and bird migration, according to new research.

Computer Science: Quantum Computers Physics: General Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

Shining a light on the hidden properties of quantum materials      (via sciencedaily.com)     Original source 

Certain materials have desirable properties that are hidden and scientists can use light to uncover these properties. Researchers have used an advanced optical technique, based on terahertz time-domain spectroscopy, to learn more about a quantum material called Ta2NiSe5 (TNS).

Biology: Biochemistry Biology: Biotechnology Biology: Cell Biology Biology: General Biology: Zoology Ecology: Endangered Species Ecology: Invasive Species Ecology: Nature Environmental: Water
Published

Sparrows uniquely adapted to Bay Area marshes are losing their uniqueness      (via sciencedaily.com)     Original source 

How does loss of habitat affect the animals still living there? A genetic study of saltwater-adapted Savannah sparrows around the San Francisco Bay Area shows that the 90% loss of tidal marsh habitat has led to more interbreeding with freshwater-adapted Savannah sparrows, diminishing their genetic adaptation to saltwater, such as enlarged kidneys and larger beak. This could lessen their ability to live in a saltwater habitat.

Biology: Marine Biology: Zoology Ecology: Endangered Species Ecology: General Ecology: Nature Ecology: Research Ecology: Sea Life Environmental: Ecosystems Environmental: General Geoscience: Environmental Issues Geoscience: Oceanography
Published

Microplastics may be accumulating rapidly in endangered Galápagos penguins' food web      (via sciencedaily.com)     Original source 

Model predictions showed a rapid increase in microplastic accumulation and contamination across the penguins' prey organisms resulting in Galapagos penguin showing the highest level of microplastics per biomass, followed by barracuda, anchovy, sardine, herring, and predatory zooplankton.

Chemistry: Inorganic Chemistry Computer Science: Quantum Computers Engineering: Graphene Physics: General Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

Researchers add a 'twist' to classical material design      (via sciencedaily.com)     Original source 

Researchers grew a twisted multilayer crystal structure for the first time and measured the structure's key properties. The twisted structure could help researchers develop next-generation materials for solar cells, quantum computers, lasers and other devices.

Computer Science: General Computer Science: Quantum Computers Mathematics: General Mathematics: Modeling Offbeat: Computers and Math Offbeat: General Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

What coffee with cream can teach us about quantum physics      (via sciencedaily.com)     Original source 

A new advancement in theoretical physics could, one day, help engineers develop new kinds of computer chips that might store information for longer in very small objects.

Biology: Cell Biology Biology: Zoology
Published

Live animal transport regulations not 'fit for purpose', major international study finds      (via sciencedaily.com)     Original source 

A 'fitness check' of regulations in five countries meant to protect animals during transportation, has deemed that they all fall short of fully protecting animals during transport. Findings from this interdisciplinary work involving animal welfare scientists and a law lecturer which compared animal transport rules designed to protect the billions of livestock that are transported on lengthy journeys in Australia, Canada, New Zealand, EU (including UK) and US, highlights serious failures.

Energy: Nuclear Physics: General Physics: Quantum Physics
Published

Gravity helps show strong force strength in the proton      (via sciencedaily.com)     Original source 

New research conducted by nuclear physicists is using a method that connects theories of gravitation to interactions among the smallest particles of matter. The result is insight into the strong force, a powerful mediator of particle interactions in the subatomic realm. The research has revealed, for the first time, a snapshot of the distribution of the shear strength of the strong force inside the proton -- or how strong an effort must be to overcome the strong force to move an object it holds in its grasp. At its peak, the nuclear physicists found that a force of over four metric tons would be required to overcome the binding power of the strong force.

Biology: General Biology: Marine Biology: Zoology Ecology: Sea Life Environmental: Ecosystems Geoscience: Geography Geoscience: Oceanography
Published

Marine heat waves trigger shift in hatch dates and early growth of Pacific cod      (via sciencedaily.com)     Original source 

Marine heat waves appear to trigger earlier reproduction, high mortality in early life stages and fewer surviving juvenile Pacific cod in the Gulf of Alaska, a new study shows. These changes in the hatch cycle and early growth patterns persisted in years following the marine heat waves, which could have implications for the future of Gulf of Alaska Pacific cod, an economically and culturally significant species.

Biology: Biochemistry Biology: Zoology Chemistry: Biochemistry Offbeat: General Offbeat: Plants and Animals
Published

New video camera system captures the colored world that animals see, in motion      (via sciencedaily.com)     Original source 

A new camera system allows ecologists and filmmakers to produce videos that accurately replicate the colors that different animals see in natural settings.

Physics: General Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

Researchers find new multiphoton effect within quantum interference of light      (via sciencedaily.com)     Original source 

An international team of researchers has disproved a previously held assumption about the impact of multiphoton components in interference effects of thermal fields (e.g. sunlight) and parametric single photons (generated in non-linear crystals).

Biology: General Biology: Zoology Ecology: Animals Ecology: Nature Environmental: Ecosystems
Published

Blue tit population booms with moths on the menu      (via sciencedaily.com)     Original source 

Researchers found that years when moth numbers were up resulted in increased population growth for the blue tit.

Biology: Biochemistry Biology: Zoology Ecology: Animals Environmental: Ecosystems Environmental: General Geoscience: Environmental Issues Geoscience: Geography
Published

Gulls swap natural for urban habitats, machine-learning study finds      (via sciencedaily.com)     Original source 

The study is the first of its kind to compile a three-year dataset using a citizen science-based, opportunistic research method to include a large sample of gulls and other sub-Arctic birds in urban Alaska. The study provides a current snapshot of the habitat shift to an urban landscape.

Biology: Zoology Ecology: Animals
Published

New research into hedgehogs injured by robotic lawn mowers discovers a significant but solvable animal welfare and conservation problem      (via sciencedaily.com)     Original source 

Scientists analyzed 370 documented cases of hedgehogs being injured (cut) by electric gardening tools in Germany. Almost half of the hedgehogs found between June 2022 and September 2023 did not survive the injuries. The data reveal a serious animal welfare and conservation issue for these specially protected animals, as most hedgehogs were only found hours or even days after the accidents.

Biology: Marine Biology: Zoology Ecology: Sea Life
Published

Don't blame the sharks: Why more hooked tarpon are being eaten      (via sciencedaily.com)     Original source 

In wave-making research, a team of biologists has quantified the rate at which great hammerhead sharks are eating Atlantic tarpon hooked by anglers at Bahia Honda, Florida -- one of the prime tarpon fishing spots in the Florida Keys.

Biology: Zoology Ecology: Trees Offbeat: General Offbeat: Paleontology and Archeology Offbeat: Plants and Animals Paleontology: Dinosaurs Paleontology: Fossils Paleontology: General
Published

Student discovers 200-million-year-old flying reptile      (via sciencedaily.com)     Original source 

Gliding winged-reptiles were amongst the ancient crocodile residents of the Mendip Hills in Somerset, England, researchers at the have revealed.

Biology: Zoology Offbeat: General Offbeat: Plants and Animals
Published

Knowing what dogs like to watch could help veterinarians assess their vision      (via sciencedaily.com)     Original source 

A veterinary ophthalmologist wanted to determine factors, including age and vision, that influence a dog's interest in interacting with video content. Ultimately, the goal of the study, which launched two years ago, was to support development of more sensitive ways to assess canine vision -- something that has been sorely lacking in veterinary medicine. The study found that dogs are most engaged when watching videos that feature other animals.