作者：Chung, Angel Tsai-Hsuan; Abdulai, Jatu; Bayoh, Patrick; Sandi, Lawrence; Smart, Francis; Bastani, Hamsa; Bastani, Osbert
作者单位：University of Pennsylvania; Ministry of Health & Sanitation Sierra Leone; University of Pennsylvania
摘要：A critical challenge in healthcare systems in low- and middle-income countries is the efficient and equitable allocation of scarce resources, particularly essential medicines1. This problem is complicated by limited high-quality data, which restricts the applicability of traditional data-driven techniques2, 3, 4-5. Here we propose a novel decision-aware machine learning framework for the allocation of essential medicines, which additionally leverages multi-task learning to ensure sample effici...
作者：Akter, Salma; Perri, Monica; Lavilla-Puerta, Mikel; Lichtenauer, Sophie; He, Yuming; Shukla, Vinay; Carbonare, Laura Dalle; Telara, Yuri; Zhang, Daai; Ferretti, Beatrice; Gunawardana, Dona M.; Myers, William K.; Barreto, Pedro; Giuntoli, Beatrice; Schwarzlander, Markus; Flashman, Emily; Licausi, Francesco
作者单位：University of Oxford; University of Oxford; University of Munster; University of Bologna; University of Pisa
摘要：Understanding plant molecular responses to flooding is crucial for strategies to increase resilience. Plants respond to submergence-induced low oxygen (hypoxia) through decreased plant cysteine oxidase (PCO) activity, which stabilizes group VII ethylene response factors (ERFVIIs), master regulators of metabolic and anatomic acclimation responses1, 2, 3-4. Rapid reoxygenation on desubmergence induces a burst of reactive oxygen species (ROS) generation and metabolic reconfiguration5,6; however, ...
作者：Kulikov, Anatoly; Storz, Simon; Schar, Josua D.; Sandfuchs, Martin; Wolf, Ramona; Berterottiere, Florence; Hellings, Christoph; Wallraff, Andreas; Renner, Renato
作者单位：Swiss Federal Institutes of Technology Domain; ETH Zurich; Swiss Federal Institutes of Technology Domain; ETH Zurich; Universitat Siegen; University of Innsbruck
摘要：Realistic quantum information processing devices are inherently imperfect, leading to computational errors that require quantum error correction. Likewise, random bits generated by such devices are flawed and must be enhanced to be usable for applications such as generating cryptographic keys. This enhancement of randomness quality is achieved through a protocol known as randomness amplification1. Here we report on an experiment that implements such a protocol. Randomness amplification is devi...
