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Archive for the ‘computing’ category: Page 12

Sep 15, 2024

Device malfunctions from continuous current lead to discovery that can improve design of microelectronic devices

Posted by in categories: computing, electronics

A new study led by researchers at the University of Minnesota Twin Cities is providing new insights into how next-generation electronics, including memory components in computers, break down or degrade over time. Understanding the reasons for degradation could help improve efficiency of data storage solutions.

Sep 15, 2024

Multifunctional phosphor developed for white LED lighting and optical thermometry

Posted by in categories: computing, materials

In the realm of lighting and temperature measurement, advancements in material science are paving the way for significant improvements in technology and safety. Traditional methods, which combine yellow phosphors with blue chips in LEDs, have limitations such as inadequate red light components that affect color rendering and potential hazards from blue light exposure.

Sep 15, 2024

Sony says the PS5 Pro uses next-gen AMD ray tracing tech — likely RDNA 4

Posted by in category: computing

Something to look forward to: Improved ray tracing performance is one of the key benefits of Sony’s newly unveiled PlayStation 5 Pro console. Prior to its debut, rumors had long suggested that the mid-generation refresh would incorporate ray tracing technology based on AMD’s upcoming RDNA 4 GPU architecture. Recent comments from PlayStation designer Mark Cerny have all but confirmed these theories.

In a detailed interview with CNET following the reveal of Sony’s PlayStation 5 Pro console, designer Mark Cerny confirmed rumors that the device’s ray tracing capabilities are built on an architecture not yet available in AMD’s PC graphics cards. While Cerny didn’t explicitly name RDNA 4, no other viable candidates are known.

Continue reading “Sony says the PS5 Pro uses next-gen AMD ray tracing tech — likely RDNA 4” »

Sep 14, 2024

Searle’s wager

Posted by in categories: computing, futurism

Nicholas Agar has recently argued that it would be irrational for future human beings to choose to radically enhance themselves by uploading their minds onto computers. Utilizing Searle’s argument that machines cannot think, he claims that uploading might entail death. He grants that Searle’s argument is controversial, but he claims, so long as there is a non-zero probability that uploading entails death, uploading is irrational. I argue that Agar’s argument, like Pascal’s wager on which it is modelled, fails, because the principle that we (or future agents) ought to avoid actions that might entail death is not action guiding. Too many actions fall under its scope for the principle to be plausible. I also argue that the probability that uploading entails death is likely to be lower than Agar recognizes.

Sep 14, 2024

New discovery aims to improve the design of microelectronic devices

Posted by in categories: computing, electronics

A new study led by researchers at the University of Minnesota Twin Cities is providing new insights into how next-generation electronics, including memory components in computers, breakdown or degrade over time. Understanding the reasons for degradation could help improve efficiency of data storage solutions.

The research is published in ACS Nano (“Uncovering Atomic Migrations Behind Magnetic Tunnel Junction Breakdown”).

For the first time, researchers were able to observe a “pinhole” within a device and observe how it degrades in real-time. (Image: Mkhoyan Lab, University of Minnesota)

Sep 13, 2024

Infineon announces semiconductor technology breakthrough

Posted by in categories: computing, innovation

Infineon announced that it has succeeded in developing the world’s first 300mm GaN wafer technology for power electronics. This allows for the improvement of efficiency performance, smaller size, lighter weight, and lower overall cost for the chips.

Sep 13, 2024

Coding Consciousness: An Algorithm for Awareness?

Posted by in categories: computing, information science, neuroscience

Can conscious self-awareness be coded in an algorithm? According to distinguished computer scientist Lenore Blum and Turing Award Laureate Manuel Blum the answer is \.

Sep 13, 2024

Creating Life’s Operating System

Posted by in categories: biotech/medical, computing, genetics

Have we created an operating system for life? How close are we to cloning humans, and what would that even look like?

You’re in for a fascinating episode as the line between science and science fiction gets blurred. My guest is microbiologist and geneticist Andrew Hessel, the CEO and Founder of The Genome Project-Write, and author of \.

Sep 13, 2024

Quantinuum accelerates the path to Universal Fully Fault-Tolerant Quantum Computing

Posted by in categories: computing, quantum physics

More recently, in a period where we upgraded our H2 system from 32 to 56 qubits and demonstrated the scalability of our QCCD architecture, we also hit a quantum volume of over two million, and announced that we had achieved “three 9’s” fidelity, enabling real gains in fault-tolerance – which we proved within months as we demonstrated the most reliable logical qubits in the world with our partner Microsoft.

We don’t just promise what the future might look like; we demonstrate it.

Continue reading “Quantinuum accelerates the path to Universal Fully Fault-Tolerant Quantum Computing” »

Sep 13, 2024

Services for modeling the effects of nuclear weapons on agricultural systems

Posted by in categories: computing, food, government, military, policy

This is a U.S. General Services Administration Federal Government computer system that is “FOR OFFICIAL USE ONLY.” This system is subject to monitoring. Individuals found performing unauthorized activities are subject to disciplinary action including criminal prosecution.

This system contains Controlled Unclassified Information (CUI). All individuals viewing, reproducing or disposing of this information are required to protect it in accordance with 32 CFR Part 2002 and GSA Order CIO 2103.2 CUI Policy.

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