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Researchers have developed an advanced dielectric capacitor using nanosheet technology, providing unprecedented energy storage density and stability. This breakthrough could significantly enhance renewable energy usage and electric vehicle production.

A research group, led by Nagoya University.

Nagoya University, sometimes abbreviated as NU, is a Japanese national research university located in Chikusa-ku, Nagoya. It was the seventh Imperial University in Japan, one of the first five Designated National University and selected as a Top Type university of Top Global University Project by the Japanese government. It is one of the highest ranked higher education institutions in Japan.

We know students learn science concepts better when their learning is embedded in real-world issues. But teachers are currently not well prepared to teach science in this way.

Here, the authors report the realization of WSe2 Schottky junction field-effect transistors with asymmetric multi-layer graphene and WTe2 van der Waals contacts, enabling reconfigurable polarity, low off-state currents, near-ideal rectifying behaviour and bipolar photovoltaic response.

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Continue reading “Lunar Mining, Processing & Refining” »

A trial of donanemab, an experimental drug, found it modestly slowed the worsening of memory and thinking and worked better in patients at earlier stages and those under 75.

In a 2022 predictions tournament, AI experts were far more concerned about AI risks than ‘superforecasters’ were.

To succeed with generative artificial intelligence and extended reality, companies should also harness human creativity, curiosity, and compassion.

A new research paper found that OpenAI’s top AI model, GPT-4, has deteriorated in performance over recent months.

T cells are immune cells that fight off disease. The most common type of T cell, known as conventional T cells, maintains different functions, including activation of other T cells and killing pathogens. However, there is a less common type of T cell known as unconventional T cells. These cells regulate conventional T cells and often suppress conventional T cell function. How these cells develop and protect the body from infection and disease is unclear. Dr. Dan Pellicci and colleagues from Murdoch Children’s Research Institute and Federation University Australia reported on unconventional T cell development and their role in the immune system in a recent Science Immunology paper.

The researchers found that these unconventional T cells elicit an immune response. The discovery of an anti-pathogen role in these T cells has been unknown previously. Scientists can target these cells to prevent cancer and highly infectious diseases by understanding their role in immunity.

Dr. Pellicci and colleagues gathered samples from the Melbourne Children’s Heart Tissue Bank, where samples from children sixteen years old or younger who had heart surgery were kept. The researchers looked at the T cells from the thymus, a gland that further develops or matures T cells. After the T cells exit the thymus, they are ready to activate and target or kill infecting pathogens. Through T cell isolation, Dr. Pellicci and colleagues were able to determine the role of Unconventional T cells.