Newcastle University scientists have found new types of plastic loving bacteria that stick to plastic in the deep sea that may enable them to ‘hitchhike’ across the ocean. Newcastle upon Tyne, April 30, 2022.- The team showed for the first time that these deep-sea, plastic loving bacteria make up onlyContinuar Leyendo
Archival observations of 25 hot Jupiters by the NASA/ESA Hubble Space Telescope have been analysed by an international team of astronomers, enabling them to answer five open questions important to our understanding of exoplanet atmospheres. Amongst other findings, the team found that the presence of metal oxides and hydrides inContinuar Leyendo
In a small but multi-institutional study, an artificial intelligence-based system improved providers’ assessments of whether patients with bladder cancer had complete response to chemotherapy before a radical cystectomy (bladder removal surgery). Ann Arbour, April 25, 2022.- Yet the researchers caution that AI isn’t a replacement for human expertise and thatContinuar Leyendo
Physicists at the University of California, Irvine have demonstrated the use of a hydrogen molecule as a quantum sensor in a terahertz laser-equipped scanning tunneling microscope, a technique that can measure the chemical properties of materials at unprecedented time and spatial resolutions. Irvine, April 25, 2022.- This new technique canContinuar Leyendo
Soils store more carbon than all the vegetation on the Earth’s surface. However, there are still many unanswered questions about precisely which processes favour accumulation in the soil. Under the leadership of the Helmholtz Centre for Environmental Research (UFZ), a team of soil scientists have developed a new method toContinuar Leyendo
Existing methods for detecting and diagnosing COVID-19 are either expensive and complex or inaccurate. Now, scientists from the Gwangju Institute of Science and Technology have developed a novel biosensing platform to detect and quantify viral particles using a simple optical microscope and antibody proteins. Their versatile approach, based on slowingContinuar Leyendo
One of the most important molecules in the brain doesn’t work quite the way scientists thought it did, according to new work by researchers at Columbia University Vagelos College of Physicians and Surgeons and Carnegie Mellon University. New York, April 21, 2022.- The results, published April 20 in Nature, mayContinuar Leyendo
Compared to the general population, people with severe mental illness, including schizophrenia, have higher levels of cardiovascular-related mortality, and that association has become stronger over recent decades, according to a new study publishing April 19 in PLOS Medicine by Amanda Lambert of the University of Birmingham, UK, and colleagues. Birmingham,Continuar Leyendo
Two strains of the bacterium causing tuberculosis have only minor genetic differences but attack the lungs in completely different fashion, according to Rutgers researchers. New Jersey, April 18, 2022.- The findings, published in the journal Nature Communications, could help break the cycle of rapid transmission of TB, the second-leading infectiousContinuar Leyendo
The ability to visually represent artefacts, whether inorganics like stone, ceramic and metal, or organics such as bone and plant material, has always been of great importance to the field of anthropology and archaeology. For researchers, educators, students and the public, the ability to see the past, not only readContinuar Leyendo
