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Planetary Sciences 5 hours ago

Lunar landforms indicate geologically recent seismic activity on the moon

The moon's steadfast illumination of our night sky has been a source of wonder and inspiration for millennia. Since the first satellite images of its surface were taken in the 1960s, our understanding of Earth's companion ...

Bio & Medicine 22 hours ago

New nanocomposite from papaya peel waste exhibits promising photocatalytic and antibacterial activity

In a significant leap towards sustainable environmental management and antimicrobial strategies, a team of international researchers has successfully synthesized a fluorescent carbon dot (CD) and reduced graphene oxide (RGO) ...

Condensed Matter Apr 23, 2024

Spintronics research shows material's magnetic properties can predict how a spin current changes with temperature

Spintronics is a field garnering immense attention for its range of potential advantages for conventional electronics. These include reducing power consumption, high-speed operation, non-volatility, and the potential for ...

Analytical Chemistry Apr 23, 2024

Synthesizing highly efficient carbohelicenes for circularly polarized luminescence emitters

Helicenes are organic molecules that gained widespread popularity due to their unique helical π-conjugated molecular structure, where the benzene rings are ortho-fused, resulting in excellent chiroptical properties such ...

Quantum Physics Apr 22, 2024

Announcing the birth of QUIONE, a unique analog quantum processor

Quantum physics requires high-precision sensing techniques to delve deeper into the microscopic properties of materials. From the analog quantum processors that have emerged recently, quantum-gas microscopes have proven to ...

Analytical Chemistry Apr 22, 2024

Researchers uncover kinky metal alloy that won't crack at extreme temperatures at the atomic level

A metal alloy composed of niobium, tantalum, titanium, and hafnium has shocked materials scientists with its impressive strength and toughness at both extremely hot and cold temperatures, a combination of properties that ...

Earth Sciences Apr 22, 2024

Research showcases Indigenous stewardship's role in forest ecosystem resilience

Oregon State University researchers have teamed with the Karuk Tribe to create a novel computer simulation model that showcases Indigenous fire stewardship's role in forest ecosystem health.

General Physics Apr 22, 2024

Toward a unified theory for dynamics of glassy materials

In the realm of disorder and amorphous systems, such as oxide glasses utilized in display technologies and the cryogenic preservation of biological materials, there exists a substantial body of contemporary scientific and ...

Archaeology Apr 19, 2024

Dramatic burning of royal remains reveals Maya regime change

New archaeological investigations in Guatemala reveal that ancient Maya peoples did not just passively watch their dynastic systems collapse at the end of the Classic period. They actively reworked their political systems ...

Optics & Photonics Apr 18, 2024

Research team resolves decades-long problem in microscopy

When viewing biological samples with a microscope, the light beam is disturbed if the lens of the objective is in a different medium than the sample. For example, when looking at a watery sample with a lens surrounded by ...

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