Travelers weigh in on weight-based airfares for eco-friendly skies
Peer-Reviewed Publication
Updates every hour. Last Updated: 4-May-2025 00:09 ET (4-May-2025 04:09 GMT/UTC)
The 20-meter shuttle run (also known as the beep test), handgrip strength (or hand dynamometry, standing long jump tests with feet together, and height/weight-based estimation of body mass index are the most appropriate tests, say fitness experts from around the world. These results can have an impact on public health policies.
Since programs such as ChatGPT and Dall-E have become available to the general public there has been intense discussion about the risks and opportunities of generative Artificial Intelligence (AI). Due to their ability to create texts, images, and videos these AI applications can greatly benefit people’s everyday lives, but can also be misused to create deep fakes or propaganda. In addition, all forms of generative AI reflect the data used to train them and thus the objectives underpinning their development. Both aspects elude control by institutions and norms. There are now some strategies to counteract the lack of transparency and objectivity (bias) of generative AI. However, the authors of the discussion paper, published today in English by the German National Academy of Sciences Leopoldina, warn against placing too much faith in these strategies. In “Generative AI – Beyond Euphoria and Simple Solutions” they take a realistic look at the possibilities and challenges regarding the development and application of generative AI.
Janine Wedel, Distinguished University Professor, Schar School of Policy and Government, received money for a project on the growing non-Western offshore system used by transnational networks emanating from autocratic regimes such as Russia to skirt international checks and balances. Wedel and her colleagues are investigating these informal networks and how they enable “weaponized corruption” — the use of corruption for geopolitical ends — and the evasion of Western sanctions. They are also identifying emerging threats to global security and democratic integrity they present.
UTSA’s Office of Research today announced the launch of the Center for Space Technology and Operations Research (CSTOR), a new research center dedicated to advancing engineering, technology and operations that will support space missions between the Earth and the Moon, an area referred to as cislunar space, as well as the lunar surface. The center will address the growing demand for research and workforce development by civil, commercial and national security space agencies and companies. David Silva, UTSA distinguished professor of physics and astronomy, will serve as the center’s inaugural director.
CSTOR will provide enhanced support to the more than 35 UTSA researchers and over 200 students working on space technology related research and career development in areas such as uncrewed spacecraft, lunar habitation, hypersonics and propulsion. It will further augment the university’s effort to attract even more of the nation’s brightest minds in space technology through UTSA's clustered and connected faculty hiring plan, supported by the UT System Board of Regents’ Research Excellence Program.
“UTSA has intentionally expanded its capacity, facilities and expertise in space technology to meet the rapidly growing demand for innovation and enable stronger comprehensive partnerships with key organizations like Southwest Research Institute and Department of Energy National Labs,” said UTSA President Taylor Eighmy. “The launch of this new center positions UTSA as a destination for innovation, knowledge creation and talent development for the space economy.”
Researchers have developed a novel mechanochromic strain sensor that operates without a power source, using color changes to indicate mechanical stress. Crafted from magnetic nanoparticles and elastic materials, it detects stretching, bending, or pressure through a reversible color shift, offering versatile applications in health monitoring, infrastructure safety, and displays.