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Новости за 30.10.2023

AI This Week: Cruise's Robotaxi Meltdown

Gizmodo.com 

  • Academic researchers at the University of Chicago are helping artists fight back against AI algorithms that would ingest and monetize their works. Researchers have developed a program called “Nightshade” that could “break” AI programs that ingest unauthorized content that has been laced with the software.

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Tech Mahindra eyes Dec-Jan release of Hindi LLM under ‘Project Indus’

Economictimes.indiatimes.com 

While talks have not yet begun, Tech Mahindra is considering partnerships for compute power, whether it is with Nvidia for GPUs (graphics processing units) or with hyperscalers. It is exploring techniques of quantisation and model compression, but also looking for partners for tensor networks, which can aid model compression.



India fastest-growing office for Palo Alto in last five years: CEO Nikesh Arora

Economictimes.indiatimes.com 

​​Chief executive officer Nikesh Arora who has led the transformation of the firewall-focused network security vendor into today’s diversified cybersecurity provider says that in the last five to seven years, cyber-attacks have gone from being a hobby to a profession, this is triggering sustained demand for cyber-security products globally.

New battery technology could lead to safer, high-energy electric vehicles

Energy-daily.com 

College Park MD (SPX) Oct 30, 2023
University of Maryland researchers studying how lithium batteries fail have developed a new technology that could enable next-generation electric vehicles (EVs) and other devices that are less prone to battery fires while increasing energy storage. The innovative method, presented in a paper published Wednesday in the journal Nature, suppresses the growth of lithium dendrites-damaging bran

Breakthrough 3D Printing Technique Doubles Solar Fuel Efficiency

Energy-daily.com 

Sydney, Australia (SPX) Oct 30, 2023
In a major breakthrough that could revolutionize the production of solar fuels, researchers at ETH Zurich have developed a novel 3D printing methodology to create a reactor core with intricate, hierarchically ordered porous structures. These newly designed cores have shown to be particularly effective in optimizing the thermochemical process that produces synthetic fuels, thereby significantly b

STEP Demo Plant Ushers in Next Era of Power Generation With sCO2 Technology

Energy-daily.com 

San Antonio TX (SPX) Oct 30, 2023
Southwest Research Institute (SwRI), GTI Energy, GE Vernova (GE), and the U.S. Department of Energy have marked a significant milestone with the inauguration of their Supercritical Transformational Electric Power (STEP) Demo pilot plant. Located at SwRI's headquarters in San Antonio, the $155 million facility aims to revolutionize the landscape of electric power generation through the utilizatio

Shape-shifting fiber can produce morphing fabrics

Energy-daily.com 

Boston MA (SPX) Oct 30, 2023
Instead of needing a coat for each season, imagine having a jacket that would dynamically change shape so it becomes more insulating to keep you warm as the temperature drops. A programmable, actuating fiber developed by an interdisciplinary team of MIT researchers could someday make this vision a reality. Known as FibeRobo, the fiber contracts in response to an increase in temperature, th

A superatomic semiconductor sets a speed record

Energy-daily.com 

New York NY (SPX) Oct 30, 2023
Semiconductors-most notably, silicon-underpin the computers, cellphones, and other electronic devices that power our daily lives, including the device on which you are reading this article. As ubiquitous as semiconductors have become, they come with limitations. The atomic structure of any material vibrates, which creates quantum particles called phonons. Phonons in turn cause the particles-eith

Marking 25 Years since Deep Space 1 kickstarted Ion propulsion

Spacedaily.com 

Pasadena CA (JPL) Oct 30, 2023
On Oct. 24, 1998, NASA launched the Deep Space 1 spacecraft. Managed by NASA's Jet Propulsion Laboratory in Pasadena, California, Deep Space 1 served as a testbed for 12 new technologies, including solar electric, also known as ion propulsion, for use in future deep space and interplanetary missions. The spacecraft, the first in NASA's New Millennium program, flew by asteroid Braille and comet B

Boeing pencils in sometime after April 1st for next Crew Flight Test

Spacedaily.com 

Los Angeles CA (SPX) Oct 30, 2023
NASA and Boeing have moved their timelines, setting an April launch date for the Boeing Starliner Crew Flight Test (CFT) to the International Space Station (ISS). The decision for the slight delay from a March target was taken during a launch manifest evaluation, factoring in upcoming crew rotations and cargo resupply missions scheduled for this spring. Upon satisfying NASA's stringent saf

Adtran Rolls Out Dual-Source Timing Solutions for GNSS Security

Spacedaily.com 

Sydney, Australia (SPX) Oct 30, 2023
Adtran has unveiled its latest synchronization solutions, fortified with Satellite Time and Location (STL) technology, in a bid to tackle the vulnerabilities increasingly plaguing GPS and other Global Navigation Satellite Systems (GNSS). The move aims to significantly enhance the robustness of critical timing infrastructures against jamming and spoofing attacks. The company's OSA 5405-S PT

South Korea's KERI Develops Pioneering Thermoelectric Technology for Space Probes

Spacedaily.com 

Sydney, Australia (SPX) Oct 30, 2023
Researchers from the Korea Electrotechnology Research Institute (KERI)-Drs. SuDong Park, Byungki Ryu, and Jaywan Chung-have formulated a new approach to thermoelectric efficiency and engineered a high-efficiency, multistage thermoelectric power generator module. This development has implications for the performance of Radioisotope Thermoelectric Generators (RTGs), key power sources for space pro

NASA-ISRO radar mission to provide dynamic view of forests, wetlands

Spacedaily.com 

Pasadena CA (JPL) Oct 30, 2023
NISAR will help researchers explore how changes in Earth's forest and wetland ecosystems are affecting the global carbon cycle and influencing climate change. Once it launches in early 2024, the NISAR radar satellite mission will offer detailed insights into two types of ecosystems - forests and wetlands - vital to naturally regulating the greenhouses gases in the atmosphere that are driving glo

Rogue wins AFWERX contract for innovative space inspection technology

Spacedaily.com 

Sydney, Australia (SPX) Oct 30, 2023
Rogue Space Systems Corporation, an emerging name in space servicing solutions, has been awarded a Direct-to-Phase II contract by AFWERX, an initiative of the U.S. Department of the Air Force (DAF). The contract focuses on the incorporation of sensor fusion technology, designed to address key challenges in ensuring safe close-proximity operations in space. Founded in 2020, Rogue has been a

Groundbreaking method for robotic space assembly inspired by human arm dynamics

Spacedaily.com 

Sydney, Australia (SPX) Oct 30, 2023
In the ever-evolving landscape of space technology, the role of robots in the assembly and maintenance of spacecraft is growing significantly. As reliance on robotic manipulators increases, the traditional methods of control are proving to be less efficient, particularly in complex assembly processes. In a recently published paper in Cyborg and Bionic Systems, researchers at Beijing Institute of





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