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ScienceDaily: Computers & Math News |
Tool for nonstatisticians automatically generates models that glean insights from complex datasets Posted: 15 Jan 2019 02:43 PM PST Researchers are hoping to advance the democratization of data science with a new tool for nonstatisticians that automatically generates models for analyzing raw data. |
Brilliant glow of paint-on semiconductors comes from ornate quantum physics Posted: 15 Jan 2019 11:41 AM PST A new wave of semiconductors that can be painted on is on the horizon. It bears the promise of revolutionizing lighting all over again and of transforming solar energy. Ornate quantum particle action, revealed here, that drives the new material's properties defies the workings of established semiconductors. |
Engineers 3D print smart objects with 'embodied logic' Posted: 15 Jan 2019 11:41 AM PST Using stimuli-responsive materials and geometric principles, engineers have designed structures that have 'embodied logic.' Through their physical and chemical makeup alone, they are able to determine which of multiple possible responses to make in response to their environment. |
Mathematical model can improve our knowledge on cancer Posted: 15 Jan 2019 09:44 AM PST Researchers have developed a new mathematical tool, which can improve our understanding of what happens when cells lose their polarity (direction) in diseases such as cancer. The result is advancing our understanding of how the fertilized egg cell develops into a complete organism. Biological shapes, like individual organs or an entire body, can be reproduced or maintained with great accuracy, just like in the embryonic development or during the adult stage. |
Light up logic: Engineers perform computational logic with light Posted: 15 Jan 2019 09:11 AM PST For the first time, researchers performed logic operations -- the basis of computation -- with a chemical device using electric fields and ultraviolet light. The device and the pioneering methods used open up research possibilities including low-power, high-performance computer chips. |
Multimaterial 3D printing used to develop fast response stiffness-tunable soft actuator Posted: 15 Jan 2019 09:11 AM PST Researchers have designed and fabricated a fast-response, stiffness tunable (FRST) soft actuator which is able to complete a softening-stiffening cycle within 32 seconds. |
Dissidents under authoritarian rule: Staying anonymous yet trustworthy Posted: 15 Jan 2019 09:11 AM PST Minority and dissident communities face a perplexing challenge in countries with authoritarian governments. They need to remain anonymous to avoid persecution, but also must establish a trustworthy identity in their communications. An interdisciplinary group of researchers has designed an application to meet both of these requirements. |
Serious problems with forensic software Posted: 15 Jan 2019 08:19 AM PST New research finds significant flaws in recently released forensic software designed to assess the age of individuals based on their skeletal remains. The researchers report that, on average, the software's age estimates are off by more than 14 years. |
Experiments detect entropy production in mesoscopic quantum systems Posted: 15 Jan 2019 08:19 AM PST One of the most important aims of contemporary scientific research is finding out what makes the production of entropy predominate. This aim explains the current interest in studying mesoscopic systems, which are not as small as individual atoms but nevertheless display well-defined quantum behavior. |
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