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ScienceDaily: Computers & Math News |
| Magnetism drives metals to insulators in new experiment Posted: 04 Jun 2021 06:35 PM PDT A new experiment offers the cleanest proof yet for magnetism-driven transitions of metals to insulators. |
| New form of silicon could enable next-gen electronic and energy devices Posted: 04 Jun 2021 06:35 PM PDT A team developed a new method for synthesizing a novel crystalline form of silicon with a hexagonal structure that could potentially be used to create next-generation electronic and energy devices with enhanced properties that exceed those of the 'normal' cubic form of silicon used today. |
| An atom chip interferometer that could detect quantum gravity Posted: 04 Jun 2021 10:54 AM PDT Physicists have created a quantum interferometer on an atom chip. This device can be used to explore the fundamentals of quantum theory by studying the interference pattern between two beams of atoms. Physicists describe how the device could be adapted to use mesoscopic particles instead of atoms. This modification would allow for expanded applications. |
| Using HPC and experiment, researchers continue to refine graphene production Posted: 04 Jun 2021 09:27 AM PDT From touch screens and advanced electronic sensors to better drug delivery devices, graphene has become one of the most promising new materials in recent decades. In an effort to produce cheap, defect-free graphene in larger quantities, researchers have been using GCS HPC resources to develop more efficient methods for producing graphene at the industrial scale. |
| Let's talk about the elephant in the data Posted: 03 Jun 2021 02:12 PM PDT Many data scientists try to create models that can 'fit an elephant,' referring to a complex set of data points. While the role of strong prior knowledge can work well in some situations, the complete absence of prior assumptions will work adequately in others. One expert discusses a middle ground that incorporates a little bit of both points of view. |
| A better way to introduce digital tech in the workplace Posted: 03 Jun 2021 02:12 PM PDT After a detailed study of digital technology in a hospital, researchers find that experimenting with the technology, and then working to implement the best practices through coordinated governance, can help organizations better integrate technology in the workplace. |
| Shoot better drone videos with a single word Posted: 03 Jun 2021 02:12 PM PDT Researchers developed a model that enables a drone to shoot a video based on a desired emotion or viewer reaction. The drone uses camera angles, speeds and flight paths to generate a video that could be exciting, calm, enjoyable or nerve-wracking -- depending on what the filmmaker tells it. |
| Researchers design simulation tool to predict disease, pest spread Posted: 03 Jun 2021 02:12 PM PDT Researchers have developed a computer simulation tool to predict when and where pests and diseases will attack crops or forests, and also test when to apply pesticides or other management strategies to contain them. |
| New algorithm for modern quilting Posted: 03 Jun 2021 02:11 PM PDT When it comes to the art of quilting, determining the feasibility and order of steps in advanced patterns can be notoriously complicated - and frustrating. By automating that process, a new algorithm enables quilters to focus on design and creation. |
| AI outperforms humans in creating cancer treatments, but do doctors trust it? Posted: 03 Jun 2021 08:19 AM PDT The impact of deploying Artificial Intelligence (AI) for radiation cancer therapy in a real-world clinical setting has been tested by researchers in a unique study involving physicians and their patients. |
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