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ScienceDaily: Computers & Math News |
| Math model predicts efficacy of drug treatments for heart attacks Posted: 17 Jun 2022 08:15 AM PDT Researchers used mice to develop a mathematical model of a myocardial infarction. The new model predicts several useful new drug combinations that may one day help treat heart attacks, according to researchers. |
| Next gen television and computer screens: Creating optically active polymers Posted: 17 Jun 2022 07:18 AM PDT A University of Tsukuba researcher describes a new method for obtaining conjugated polymers in a helical configuration. By using twisted liquid crystals as a template, the resulting polymers were found to be able to convert linearly polarized light into circularly polarized light. This work may be used for next-generation television and computer screens. |
| Electrically conductive paints and other polymer alloys now produced easily Posted: 17 Jun 2022 07:18 AM PDT Researchers have synthesized electrically conductive polyaniline polymer in common organic solvents. A small quantity of added iodine facilitates the radical chain reaction that is critical to polymer synthesis. This protocol will facilitate processing of polyaniline in printed circuit boards, electrically conductive paints, and other advanced technologies, in a cheap and versatile manner. |
| Training virtually can reduce psychosocial stress and anxiety Posted: 17 Jun 2022 07:18 AM PDT Everyone knows that exercise brings physical and psychological benefits. A new study suggests that virtual reality exercise induces similar effects, meaning those with limited mobility may be able to improve their mental well-being. |
| Engineers create single-step, all-in-one 3D printing method to make robotic materials Posted: 16 Jun 2022 11:27 AM PDT Engineers have developed a new design strategy and 3D printing technique to build robots in one single step. The breakthrough enabled the entire mechanical and electronic systems needed to operate a robot to be manufactured all at once by a new type of 3D printing process for engineered active materials with multiple functions (also known as metamaterials). Once 3D printed, a 'meta-bot' will be capable of propulsion, movement, sensing and decision-making. |
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