Tootfinder

Recommendations for Best Practices for Data Preservation and Open Science in HEP
Simone Campana (CERN, Switzerland), Irakli Chakaberia (Lawrence Berkeley National Laboratory, USA), Gang Chen (Institute of High Energy Physics, China), Cristinel Diaconu (Centre de Physique des Particules de Marseille CPPM, France, CNRS/IN2P3 and Aix-Marseille Universit\'e, France), Caterina Doglioni (University of Manchester, UK), Dillon S. Fitzgerald (University of Michigan, USA), Vincent Garonne (B…

Recommendations for Best Practices for Data Preservation and Open Science in HEP
These recommendations are the result of reflections by scientists and experts who are, or have been, involved in the preservation of high-energy physics data. The work has been done under the umbrella of the Data Lifecycle panel of the International Committee of Future Accelerators (ICFA), drawing on the expertise of a wide range of stakeholders. A key indicator of success in the data preservation efforts is the long-term usability of the data. Experience shows that achieving this requires pr…

Orbital chiral lasing in twisted bilayer metasurfaces
Mingjin Wang (Laboratory of Solid State Optoelectronics Information Technology, Institute of Semiconductors, CAS, Beijing, China, Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, China, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China, College of Future Technology, University of Chinese Academy of Sciences, Beijing, China…

Orbital chiral lasing in twisted bilayer metasurfaces
Chirality is a fundamental concept in physics that underpins various phenomena in nonlinear optics, quantum physics, and topological photonics. Although the spin of a photon naturally brings chirality, orbital angular momentum can also become chirally active in the structures with a broken mirror symmetry. Here, we observe orbital chiral lasing from a twisted bilayer photonic structure leveraging its inherent structural chirality. Specifically, we design and fabricate a Moire-type optical struc…

High-Density EEG Enables the Fastest Visual Brain-Computer Interfaces
Gege Ming (Department of Biomedical Engineering, Tsinghua University), Weihua Pei (Laboratory of Solid-State Optoelectronics Information Technology, Institute of Semiconductors, Chinese Academy of Sciences, School of Future Technology, University of Chinese Academy of Sciences), Sen Tian (Suzhou Nianji Intelligent Technology Co., Ltd), Xiaogang Chen (Institute of Biomedical Engineering, Chinese Academy of Medical Sci…

High-Density EEG Enables the Fastest Visual Brain-Computer Interfaces
Brain-computer interface (BCI) technology establishes a direct communication pathway between the brain and external devices. Current visual BCI systems suffer from insufficient information transfer rates (ITRs) for practical use. Spatial information, a critical component of visual perception, remains underexploited in existing systems because the limited spatial resolution of recording methods hinders the capture of the rich spatiotemporal dynamics of brain signals. This study proposed a freque…

Lightweight Gradient Descent Optimization for Mitigating Hardware Imperfections in RIS Systems
Pedro H. C. de Souza (National Institute of Telecommunications), Luiz A. M. Pereira (National Institute of Telecommunications), Faustino R. G\'omez (National Institute of Telecommunications), Elsa M. Mater\'on (National Institute of Telecommunications), Jorge Ricardo Mej\'ia-Salazar (National Institute of Telecommunications)

Lightweight Gradient Descent Optimization for Mitigating Hardware Imperfections in RIS Systems
Ongoing discussions about the future of wireless communications are reaching a turning point as standardization activities for the sixth generation of mobile networks (6G) become more mature. New technologies must now face renewed scrutiny by the industry and academia in order to be ready for deployment in the near future. Recently, reconfigurable intelligent surfaces (RISs) gained attention as a promising solution for improving the propagation conditions of signal transmission in general. The …

Fast, low noise CCD systems for future strategic x-ray missions
Haley R. Stueber, Abigail Y. Pan, Tanmoy Chattopadhyay, Steven W. Allen, Marshall W. Bautz, Kevan Donlon, Catherine E. Grant, Sven Herrmann, Beverly J. LaMarr, Andrew Malonis, Eric D. Miller, R. Glenn Morris, Peter Orel, Artem Poliszczuk, Gregory Y. Prigozhin, Daniel R. Wilkins
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Fast, low noise CCD systems for future strategic x-ray missions
Future strategic X-ray missions, such as the Advanced X-ray Imaging Satellite (AXIS) and those targeted by the Great Observatories Maturation Program (GOMaP), require fast, low-noise X-ray imaging spectrometers. To achieve the speed and noise capabilities required by such programs, the X-ray Astronomy and Observational Cosmology (XOC) Group at Stanford, in collaboration with the MIT Kavli Institute (MKI) and MIT Lincoln Laboratory (MIT-LL), is developing readout systems that leverage the high s…

An interview with Gaia Marcus, director of the UK-based think tank Ada Lovelace Institute, on AI regulation in the UK and Europe, AI safety, bias, and more (Melissa Heikkilä/Financial Times)

Ada Lovelace Institute’s Gaia Marcus: regulation would increase people’s comfort with AI
The head of the UK-based think-tank talks about her hopes and fears for future oversight of AI

Mark your calendars for our upcoming events this Fall from the Love of Children program. You can read and register for these events at https://yaleyouthministryinstitute.org/upcoming-events/