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ScienceDaily: Top Technology News |
| Scientists develop environmentally safe, frost-resistant coatings Posted: 31 Mar 2022 03:53 PM PDT Engineers have developed a longer-lasting alternative to conventional deicers. |
| MARATHON measures mirror nuclei Posted: 31 Mar 2022 12:15 PM PDT Scientists are holding up a 'mirror' to protons and neutrons to learn more about the particles that build our visible universe. The MARATHON experiment has accessed new details about these particles' structures by comparing the so-called mirror nuclei, helium-3 and triton. |
| Graphene gets enhanced by flashing Posted: 31 Mar 2022 12:15 PM PDT Scientists who developed the flash Joule heating process to make graphene have found a way to produce doped graphene to customize it for applications. |
| Technology has the potential to change the patient-provider relationship Posted: 31 Mar 2022 12:15 PM PDT As personal health records (AKA patient portals) allowing patients to see test results, medications and other health information gain in popularity, scientists studied cancer patients' and doctors' differing perceptions of this tool. Patients cited potential for personal health records to deepen their relationship with their healthcare provider and to allow them to be more understood. Physicians were interested in having more clinical information sharing to facilitate better patient care. |
| Study shows gaps in how STEM organizations collect demographic information Posted: 31 Mar 2022 12:14 PM PDT Professional organizations in science, technology, engineering and mathematics (STEM) fields could more effectively collect data on underrepresented groups in their fields, according to a new survey. With more robust information, STEM organizations could better target efforts to recruit and retain a more diverse membership. |
| Scientists bioprint tissue-like constructs capable of controlled, complex shape change Posted: 31 Mar 2022 12:14 PM PDT New cell-laden bioink, comprised of tightly-packed, flake-shaped microgels and living cells, the production of cell-rich 4D bioconstructs that can change shape under physiological conditions. |
| Can an image-based electrocardiographic algorithm improve access to care in remote settings? Posted: 31 Mar 2022 10:42 AM PDT Researchers have developed an artificial intelligence (AI)-based model for clinical diagnosis that can use electrocardiogram (ECG) images, regardless of format or layout, to diagnose multiple heart rhythm and conduction disorders. |
| Blood vessels are guides for stimulating implants Posted: 31 Mar 2022 10:42 AM PDT A wireless neurostimulator a little bigger than a grain of rice can be put in place alongside blood vessels to treat neurological diseases and chronic pain. |
| Structure of a bacterial 'drug pump' reveals new way to counter hospital-borne infection Posted: 31 Mar 2022 09:12 AM PDT By revealing the structure of a protein used by bacteria to pump out antibiotics, a research team designed an early-stage therapeutic that sabotages the pump and restores the effectiveness of antibiotics. |
| Making physics instruction more equitable Posted: 31 Mar 2022 07:16 AM PDT In The Physics Teacher, researchers explore the goal of culturally relevant pedagogy, which is to center students' cultural resources as a bridge to learning. It relies on a framework of academic excellence, cultural competence, and sociopolitical consciousness and encourages teachers to push their students toward using what they learn within the classroom to challenge injustices in society. These investments in students can be invaluable in turning classrooms into places where students recognize their worth. |
| Surprising way to make walking easier Posted: 31 Mar 2022 07:16 AM PDT New findings describe a novel way to reduce the energy people spend to walk, as much as by half, which could have applications for therapy received by patients with impaired walking abilities. |
| Posted: 31 Mar 2022 07:16 AM PDT An international team of scientists has proved that Mercury, our solar system's smallest planet, has geomagnetic storms similar to those on Earth. Their finding, a first, answers the question of whether other planets, including those outside our solar system, can have geomagnetic storms regardless of the size of their magnetosphere or whether they have an Earth-like ionosphere. |
| How e-scooters can safely operate in a city Posted: 31 Mar 2022 07:15 AM PDT E-scooters have become a familiar sight in cities worldwide in recent years, with many new companies renting them for use. But their arrival has also brought new safety concerns. Now, researchers present a framework for comparing how different micromobility vehicles, such as e-scooters, and bicycles move in cities, a methodology that can benefit companies and local authorities alike, and -- most importantly -- contribute to improving traffic safety. |
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