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Categories: Ecology: Sea Life, Physics: Quantum Computing

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

Researchers demonstrate that quantum entanglement and topology are inextricably linked      (via sciencedaily.com)     Original source 

Researchers have demonstrated the remarkable ability to perturb pairs of spatially separated yet interconnected quantum entangled particles without altering their shared properties.

Biology: Cell Biology Biology: Developmental Biology: General Biology: Marine Biology: Zoology Ecology: Sea Life Offbeat: General Offbeat: Plants and Animals
Published

Stranger than friction: A force initiating life      (via sciencedaily.com)     Original source 

As the potter works the spinning wheel, the friction between their hands and the soft clay helps them shape it into all kinds of forms and creations. In a fascinating parallel, sea squirt oocytes (immature egg cells) harness friction within various compartments in their interior to undergo developmental changes after conception.

Computer Science: Quantum Computers Computer Science: Virtual Reality (VR) Engineering: Nanotechnology Offbeat: Computers and Math Offbeat: General Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

New study uses machine learning to bridge the reality gap in quantum devices      (via sciencedaily.com)     Original source 

A study has used the power of machine learning to overcome a key challenge affecting quantum devices. For the first time, the findings reveal a way to close the 'reality gap': the difference between predicted and observed behavior from quantum devices.

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

Protecting coral 'nurseries' as important as safeguarding established coral reefs      (via sciencedaily.com)     Original source 

New research in the southwestern part of Hawai'i Island shows that identifying and protecting marine ecosystems both down-current and up-current of coral reefs, specifically areas where coral larvae are more likely to survive and thrive, is crucial to future coral conservation and restoration efforts -- especially as reefs face increasing pressure from the devastating effects of climate change.

Biology: Biochemistry Biology: General Biology: Marine Chemistry: Biochemistry Ecology: Sea Life Engineering: Robotics Research Offbeat: General Offbeat: Plants and Animals
Published

Fastest swimming insect could inspire uncrewed boat designs      (via sciencedaily.com)     Original source 

Whirligig beetles, the world's fastest-swimming insect, achieve surprising speeds by employing a strategy shared by fast-swimming marine mammals and waterfowl, according to a new study that rewrites previous explanations of the physics involved.

Biology: Biochemistry Biology: Evolutionary Biology: General Biology: Genetics Biology: Marine Biology: Zoology Ecology: Animals Ecology: Sea Life Offbeat: General Offbeat: Paleontology and Archeology Offbeat: Plants and Animals
Published

The snail or the egg?      (via sciencedaily.com)     Original source 

Animals reproduce in one of two distinct ways: egg-laying or live birth. By studying an evolutionarily recent transition from egg-laying to live-bearing in a marine snail, collaborative research has shed new light on the genetic changes that allow organisms to make the switch.

Biology: General Biology: Marine Biology: Zoology Ecology: General Ecology: Nature Ecology: Research Ecology: Sea Life Environmental: Ecosystems Environmental: General
Published

The choreography connecting kelp forests to the beach      (via sciencedaily.com)     Original source 

A new study uncovers a symphony of synchrony between the kelp forest and beach, with broader implications for the beach food web as the climate changes.

Biology: Developmental Biology: General Biology: Marine Biology: Zoology Ecology: Animals Ecology: Sea Life Offbeat: General Offbeat: Paleontology and Archeology Offbeat: Plants and Animals Paleontology: Fossils Paleontology: General
Published

'Giant' predator worms more than half a billion years old discovered in North Greenland      (via sciencedaily.com)     Original source 

Fossils of a new group of animal predators have been located in the Early Cambrian Sirius Passet fossil locality in North Greenland. These large worms may be some of the earliest carnivorous animals to have colonized the water column more than 518 million years ago, revealing a past dynasty of predators that scientists didn't know existed.

Engineering: Graphene Engineering: Nanotechnology Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

Functional semiconductor made from graphene      (via sciencedaily.com)     Original source 

Researchers have created the first functional semiconductor made from graphene, a single sheet of carbon atoms held together by the strongest bonds known. The breakthrough throws open the door to a new way of doing electronics.

Engineering: Nanotechnology Environmental: General Physics: General Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

Researchers boost signal amplification in perovskite nanosheets      (via sciencedaily.com)     Original source 

Perovskite nanosheets show distinctive characteristics with significant applications in science and technology. In a recent study, researchers achieved enhanced signal amplification in CsPbBr3 perovskite nanosheets with a unique waveguide pattern, which enhanced both gain and thermal stability. These advancements carry wide-ranging implications for laser, sensor, and solar cell applications, and can potentially influence areas like environmental monitoring, industrial processes, and healthcare.

Computer Science: Quantum Computers Computer Science: Virtual Reality (VR) Physics: General Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

Non-toxic quantum dots pave the way towards CMOS shortwave infrared image sensors for consumer electronics      (via sciencedaily.com)     Original source 

Researchers have fabricated a new high-performance shortwave infrared (SWIR) image sensor based on non-toxic colloidal quantum dots. They report on a new method for synthesizing functional high-quality non-toxic colloidal quantum dots integrable with complementary metal-oxide-semiconductor (CMOS) technology.

Biology: Biochemistry Biology: Biotechnology Biology: Cell Biology Biology: Developmental Biology: Evolutionary Biology: General Biology: Genetics Biology: Molecular Biology: Zoology Ecology: Sea Life
Published

How jellyfish regenerate functional tentacles in days      (via sciencedaily.com)     Original source 

At about the size of a pinkie nail, the jellyfish species Cladonema can regenerate an amputated tentacle in two to three days -- but how? Regenerating functional tissue across species, including salamanders and insects, relies on the ability to form a blastema, a clump of undifferentiated cells that can repair damage and grow into the missing appendage. Jellyfish, along with other cnidarians such as corals and sea anemones, exhibit high regeneration abilities, but how they form the critical blastema has remained a mystery until now.

Engineering: Graphene Physics: General Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

Laser-driving a 2D material      (via sciencedaily.com)     Original source 

Engineers pair vibrating particles, called phonons, with particles of light, called photons, to enhance the nonlinear optical properties of hexagonal boron nitride.

Chemistry: Biochemistry Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

Unconventional magnets: Stress reduces frustration      (via sciencedaily.com)     Original source 

An international research team recently demonstrated how magnetism can be actively changed by pressure.

Chemistry: Biochemistry Chemistry: General Chemistry: Inorganic Chemistry Chemistry: Organic Chemistry Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

New strategy reveals 'full chemical complexity' of quantum decoherence      (via sciencedaily.com)     Original source 

Scientists have developed a method to extract the spectral density for molecules in solvent using simple resonance Raman experiments -- a method that captures the full complexity of chemical environments.

Biology: Biochemistry Biology: General Biology: Marine Biology: Zoology Ecology: General Ecology: Nature Ecology: Research Ecology: Sea Life Environmental: Biodiversity Environmental: Ecosystems Environmental: General Environmental: Water Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geography Geoscience: Oceanography
Published

15 most pressing issues for conservation, including invertebrate decline and changing marine ecosystems      (via sciencedaily.com)     Original source 

Since 2009, the Cambridge Conservation Initiative has coordinated an annual horizon scan, a well-established method for predicting which threats, changes, and technologies will have the biggest impact on biological conservation in the following year. This year, the 15th horizon scan included 31 scientists, practitioners, and policymakers who developed a list of 96 issues, which they eventually narrowed down to the fifteen most novel and impactful. Their findings include topics related to sustainable energy, declining invertebrate populations, and changing marine ecosystems.