Cancers are the second leading cause of death in the world, after cardiovascular diseases. Their seriousness lies in their diversity – some can be effectively treated with surgery, chemotherapy and radiotherapy, while others respond poorly or not at all. Improving the treatment of these diseases is therefore a major challenge. For several years, the development […]
Energy • Materials • Nanotechnology • Physics
Researchers have made significant progress in understanding the fundamental microscopic mechanisms that can be used to customize materials for heat insulation. This breakthrough represents a significant step forward in the continuous endeavour to understand heat transport, improve energy efficiency and promote sustainability. Heat transport plays a vital role in numerous scientific and industrial fields, including […]
Mental illness is associated with accelerated ageing, namely with shorter life span and ageing-related diseases such as diabetes or cardiovascular problems, with worse effects observed in men than women (the average lifespan for men having suffered from mental illness is 10 years shorter than for peers without those issues, for women the difference is seven […]
Brain changes in astronauts Astronauts on space missions lasting six months or more have enlarged cerebral ventricles in the brain, according to a study of 30 astronauts. Researchers found that most ventricle expansion occurs during the first six months in space, but slows down after a year, and the astronauts’ brains fully recovered after three […]
Some materials have special universal properties protected against perturbations. Such properties are theoretically described by topology, a branch of mathematics concerned with the properties of geometrical objects that are unchanged by continuous deformations. So-called topological insulators are electronic materials that have a bulk band gap like an ordinary insulator but have conducting states on their […]
artificial intelligence Authors: Archon Fung, Professor of Citizenship and Self-Government, Harvard Kennedy School, and Lawrence Lessig, Professor of Law and Leadership, Harvard University Could organizations use artificial intelligence language models such as ChatGPT to induce voters to behave in specific ways? Sen. Josh Hawley asked OpenAI CEO Sam Altman this question in a May 16 […]
C-H bond The emission of methane, a highly potent greenhouse gas, is escalating due to livestock farming and the ongoing thawing of permafrost. Converting methane and longer alkanes into more benign and valuable chemicals presents an opportunity to mitigate these hazards while providing a vast resource for the chemical industry. Nevertheless, the conversion of methane […]
Author: José R. Pineda got his Ph.D. from University of Barcelona in 2006. Since 2007 he has worked for Institut Curie and The French Alternative Energies and Atomic Energy Commission. Currently he is a researcher of the UPV/EHU. He investigates the role of stem cells in physiologic and pathologic conditions. Replicative senescence is a process […]
Climate paradox of slashing emissions While cutting greenhouse gas emissions is necessary for reducing global warming in the long term, it may also lead to rapidly rising temperatures in the short term. R esearchers studying the emissions reduction during the pandemic show that while air pollution decreased, a lower concentration of aerosols led to a […]
Condensed matter • DIPC Advanced materials • Materials • Quantum physics
The development of superconducting devices was greatly stimulated after the acceptance of the basic theory of superconductivity proposed in 1957 by John Bardeen, Leon Cooper, and Robert Schrieffer – BCS theory. The basic idea is that the electron waves in the superconducting state no longer act independently, as in Bloch’s model. Instead, they are paired […]