Quantum promise The quantum revolution promises to radically change technology through the development of machines that can calculate in completely new ways. By exploiting the strange nature of matter at the smallest scales, quantum machines offer pathways to develop new materials, design new pharmaceuticals and chemistry. The limits of its promise are unknown. However, the …
44th Statistical Report on the Development Status of the Internet in China. China Internet Network Information Center (CNNIC), 2020; 04–28. Liu Y, Li L, Ma Y, Liang Z, Sun Z, Cui J, Liu Z, Zhao F, Fu Q. Meta-analysis of the prevalence of internet addiction among Chinese college students. Chin J Evidence-Based Med. 2021;21(1):8. Google …
Arute, F. et al. Quantum supremacy using a programmable superconducting processor. Nature 574, 505–510 (2019). Article ADS CAS PubMed Google Scholar Zhu, Q. et al. Quantum computational advantage via 60-qubit 24-cycle random circuit sampling. Sci. Bull. 67, 240–245 (2022). Article Google Scholar Moses, S. A. et al. A race-track trapped-ion quantum processor. Phys. Rev. X …
Rotman, D. Molecular computing. MIT Technology Review https://go.nature.com/3OSS3w1 (2000). Cuevas, J. C. & Scheer, E. Molecular Electronics: An Introduction to Theory and Experiment (World Scientific, 2010). Carroll, R. L. & Gorman, C. B. The genesis of molecular electronics. Angew. Chem. Int. Ed. 41, 4378–4400 (2002). Article Google Scholar Chen, J., Reed, M., Rawlett, A. & …
Left ventricular hypertrophy (LVH) has emerged as a prognostic indicator in patients with hypertension [1]. The presence of LVH in hypertensive individuals signifies a heightened risk for adverse cardiovascular events, as evidenced by a plethora of studies demonstrating its association with increased morbidity and mortality. The critical role of imaging modalities, such as echocardiography and …
Operating principle The basic operating principle is outlined in Fig. 1. Data is first encoded in the time domain as a series of optical pulses. This pulse train is then injected into an optical fiber where it is partially reflected by a series of Rayleigh scattering centers. This distributed backscattering process randomly mixes the elements in …
Copeland, W. E., Keeler, G., Angold, A. & Costello, E. J. Traumatic events and posttraumatic stress in childhood. Arch. Gen. Psychiatry 64, 577–584 (2007). Article PubMed Google Scholar Landolt, M. A., Schnyder, U., Maier, T., Schoenbucher, V. & Mohler-Kuo, M. Trauma exposure and posttraumatic stress disorder in adolescents: a national survey in Switzerland. J. Trauma. …
Two days before the New Hampshire primary, Gail Huntley was just one of thousands of people who supposedly received a call from President Joe Biden telling them not to vote. “It’s important that you save your vote for the November election,” said the call. “Voting this Tuesday only enables the Republicans in their quest to …
Artificial intelligence tools could scan the internet far more quickly, efficiently and effectively than humans, labeling deepfakes almost as soon as they enter the public discourse. Christopher Koopman | Opinion contributor Taylor Swift hit by ‘disgusting’ AI deep fakes on X Elon Musk has been slammed after AI-generated X-rated ‘photos’ of Taylor Swift have gone …
Also, the Philadelphia Eagles will claim they won the Super Bowl, despite not playing in it. New Year’s Eve ball drop: Unique facts about midnight holiday New York City’s glowing sphere measures 12 feet wide, weighs nearly six tons and features more than 32,000 LED lights. Welcome to 2024, the year I will finally be …