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Categories: Biology: Evolutionary, Physics: Quantum Physics

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Biology: Biochemistry Biology: Botany Biology: Evolutionary Biology: General Biology: Genetics Ecology: Endangered Species Ecology: Nature Geoscience: Environmental Issues
Published

How plant cold specialists can adapt to the environment      (via sciencedaily.com)     Original source 

Evolutionary biologists studied spoonworts to determine what influence genome duplication has on the adaptive potential of plants. The results show that polyploids -- species with more than two sets of chromosomes -- can have an accumulation of structural mutations with signals for a possible local adaptation, enabling them to occupy ecological niches time and time again.

Physics: General Physics: Optics Physics: Quantum Physics
Published

Light-induced Meissner effect      (via sciencedaily.com)     Original source 

Researchers have developed a new experiment capable of monitoring the magnetic properties of superconductors at very fast speeds.

Biology: Biochemistry Biology: Evolutionary Biology: General Biology: Zoology Ecology: Animals Ecology: Nature
Published

Introducing co-cultures: When co-habiting animal species share culture      (via sciencedaily.com)     Original source 

Cooperative hunting, resource sharing, and using the same signals to communicate the same information -- these are all examples of cultural sharing that have been observed between distinct animal species. In a new article, researchers introduce the term 'co-culture' to describe cultural sharing between animal species. These relationships are mutual and go beyond one species watching and mimicking another species' behavior -- in co-cultures, both species influence each other in substantial ways.

Biology: Biochemistry Biology: Evolutionary Biology: General Biology: Genetics Biology: Microbiology
Published

Pumpkin disease not evolving, could make a difference for management      (via sciencedaily.com)     Original source 

The pathogen that causes bacterial spot is very good at what it does. Forming small lesions on the rinds of pumpkins, melons, cucumbers, and other cucurbits, it mars the fruits' appearance and ushers in secondary pathogens that lead to rot and severe yield loss. The bacterium, Xanthomonas cucurbitae, is so successful that it has had no reason to evolve through time or space.

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

A breakthrough on the edge: One step closer to topological quantum computing      (via sciencedaily.com)     Original source 

Researchers have achieved a significant breakthrough in quantum materials, potentially setting the stage for advancements in topological superconductivity and robust quantum computing.

Biology: Biochemistry Biology: Botany Biology: Cell Biology Biology: Evolutionary Biology: General Biology: Genetics Biology: Microbiology Ecology: Endangered Species Ecology: Nature
Published

Not so simple: Mosses and ferns offer new hope for crop protection      (via sciencedaily.com)     Original source 

Mosses, liverworts, ferns and algae may offer an exciting new research frontier in the global challenge of protecting crops from the threat of disease.

Biology: Biochemistry Biology: Botany Biology: Evolutionary Biology: General Ecology: Animals Ecology: Endangered Species
Published

Tackling the challenge of coca plant ID: Wild vs cultivated for cocaine      (via sciencedaily.com)     Original source 

A new paper reveals that it's not as straightforward as it might seem. Despite decades of data collection by the United Nations Office on Drugs and Crime (UNODC), which has been valuable to monitor changes in areas occupied by illegal coca plantations in South America, there is no reliable scientific method to distinguish between different types of coca plants.

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

Moving from the visible to the infrared: Developing high quality nanocrystals      (via sciencedaily.com)     Original source 

Awarded the 2023 Nobel Prize in Chemistry, quantum dots have a wide variety of applications ranging from displays and LED lights to chemical reaction catalysis and bioimaging. These semiconductor nanocrystals are so small -- on the order of nanometers -- that their properties, such as color, are size dependent, and they start to exhibit quantum properties. This technology has been really well developed, but only in the visible spectrum, leaving untapped opportunities for technologies in both the ultraviolet and infrared regions of the electromagnetic spectrum.

Biology: Biochemistry Biology: Evolutionary Biology: General Biology: Zoology Ecology: Animals
Published

Brain size riddle solved as humans exceed evolution trend      (via sciencedaily.com)     Original source 

The largest animals do not have proportionally bigger brains -- with humans bucking this trend -- a new study has revealed.

Chemistry: Thermodynamics Computer Science: General Computer Science: Quantum Computers Engineering: Graphene Engineering: Nanotechnology Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

A 2D device for quantum cooling      (via sciencedaily.com)     Original source 

Engineers have created a device that can efficiently convert heat into electrical voltage at temperatures lower than that of outer space. The innovation could help overcome a significant obstacle to the advancement of quantum computing technologies, which require extremely low temperatures to function optimally.

Biology: Biochemistry Biology: Biotechnology Biology: Cell Biology Biology: Developmental Biology: Evolutionary Biology: General Biology: Genetics Biology: Microbiology
Published

Not so selfish after all: Viruses use freeloading genes as weapons      (via sciencedaily.com)     Original source 

Certain pieces of DNA have been labeled as 'selfish genetic elements' due to notions that they don't contribute to a host organism's survival. Instead, researchers have now discovered that these elements have been weaponized and play a crucial role by cutting off a competitor's ability to reproduce.

Chemistry: Biochemistry Computer Science: Artificial Intelligence (AI) Computer Science: General Computer Science: Quantum Computers Engineering: Nanotechnology Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

A genetic algorithm for phononic crystals      (via sciencedaily.com)     Original source 

Researchers tested phononic nanomaterials designed with an automated genetic algorithm that responded to light pulses with controlled vibrations. This work may help in the development of next-generation sensors and computer devices.

Biology: Biochemistry Biology: General Biology: Marine Chemistry: Biochemistry Ecology: Sea Life Energy: Alternative Fuels Physics: General Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

Giant clams may hold the answers to making solar energy more efficient      (via sciencedaily.com)     Original source 

Solar panel and biorefinery designers could learn a thing or two from iridescent giant clams living near tropical coral reefs, according to a new study. This is because giant clams have precise geometries -- dynamic, vertical columns of photosynthetic receptors covered by a thin, light-scattering layer -- that may just make them the most efficient solar energy systems on Earth.

Offbeat: General Offbeat: Space Physics: General Physics: Quantum Computing Physics: Quantum Physics Space: General
Published

Neutrons on classically inexplicable paths      (via sciencedaily.com)     Original source 

Is nature really as strange as quantum theory says -- or are there simpler explanations? New neutron measurements prove: It doesn't work without the strange properties of quantum theory.

Biology: Biochemistry Biology: Evolutionary Biology: General Ecology: Nature
Published

AI-powered study explores under-studied female evolution      (via sciencedaily.com)     Original source 

Pioneering AI-powered research on butterflies has probed the under-studied evolution of females and adds to a debate between Charles Darwin and Alfred Russel Wallace.

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

Visual explanations of machine learning models to estimate charge states in quantum dots      (via sciencedaily.com)     Original source 

To form qubit states in semiconductor materials, it requires tuning for numerous parameters. But as the number of qubits increases, the amount of parameters also increases, thereby complicating this process. Now, researchers have automated this process, overcoming a significant barrier to realizing quantum computers.