Examining how shape and chirality affects luminous molecules
They flash as a warning, glow red on standby mode, and light up your dinner table; light-emitting diodes (LEDs) have become indispensable in our daily lives. Somewhat less well-known, but just as ubiquitous, are organic light-emitting diodes, or OLED.....»»
iPhone 16 Pro users experiencing touchscreen issues, some taps and swipes ignored
An increasing number of iPhone 16 Pro owners are reporting intermittent issues with their phone’s touchscreen responsiveness. Users experience taps and swipes seemingly being ignored, which affects various interactions like scrolling, pressing butt.....»»
Ads from Hell: How a pizza brand"s marketing reveals NZ"s shifting religious attitudes
Controversial advertising holds a mirror up to society. It can unite us in laughter or outrage, spark debates that shape our beliefs—and sometimes expose our political differences......»»
AI tools help uncover enzyme mechanisms for lasso peptides
Lasso peptides are natural products made by bacteria. Their unusual lasso shape endows them with remarkable stability, protecting them from extreme conditions. In a new study, published in Nature Chemical Biology, researchers have constructed and tes.....»»
New data science tool greatly speeds up molecular analysis of our environment
A research team led by scientists at the University of California, Riverside, has developed a computational workflow for analyzing large data sets in the field of metabolomics, the study of small molecules found within cells, biofluids, tissues, and.....»»
Personal histories shape how immigrant families transmit their home language to children
According to Statistics Canada, in 2021, 1 in 4 Canadians had at least one mother tongue other than English or French. Many people grow up with their family's heritage languages—like Mandarin, Punjabi, Spanish or Arabic—as part of their family's.....»»
How a bacterial pathogen that causes dysentery manipulates molecular activity to assure its survival
Virginia Tech researchers have learned how bacteria manipulate molecules to infect the host organism. Daniel Capelluto and his research team have discovered the mechanism by which the bacterial pathogen Shigella flexneri, the causative agent of dysen.....»»
Research proposes theory to model interplay of personal and social beliefs
The beliefs we hold develop from a complex dance between our internal and external lives. Our personal-level cognition and our relationships with others work in concert to shape our views of the world and influence how likely we are to update those v.....»»
New research reveals how "home" affects psychological well-being in a mobile world
A new study by Zahra Sharifonnasabi, Senior Lecturer in Marketing and Co-Director of the MINDS Research Group at Queen Mary University of London, sheds light on the link between "home" and psychological well-being for people who frequently move acros.....»»
Poor indoor air quality isn"t just making us sick. It"s also polluting our cities
According to the World Health Organization (WHO), air pollution is one of the greatest environmental health challenges that we face today. Various studies have shown that in addition to the lungs, it affects essential organs like the heart and brain,.....»»
More governments are promising a "right to disconnect"—but psychology affects how well we can unplug from work
The idea of a "right to disconnect" from work is gaining traction worldwide, with countries like France and Spain enacting laws to protect workers from the demands of the digital age. The UK government has also indicated it will do the same......»»
Summer 2024 Was the Hottest Ever Measured, Beating Last Year
The year 2024 could easily shape up to be the hottest ever measured, climate scientists say.....»»
Book Review: Powerful Myths Shape a Postapocalyptic World
In a postapocalyptic world on the verge of its next crisis, history gets rewritten.....»»
Cisco"s second layoff of 2024 affects thousands of employees
Cisco"s second layoff of 2024 affects thousands of employees.....»»
Pollen affects cloud formation and precipitation patterns, researchers find
Ground-based and satellite observations in the United States show that increased pollen concentrations in spring lead to more cloud ice and more precipitation—even at temperatures between minus 15 and minus 25 degrees Celsius......»»
Team discovers naturally occurring DNA-protein hybrids
Thanks to a serendipitous discovery and a lot of painstaking work, scientists can now build biohybrid molecules that combine the homing powers of DNA with the broad functional repertoire of proteins—without having to synthesize them one by one, res.....»»
Scientists decipher the energy patterns in our cells
Our cells harness energy for essential functions such as division, wound healing, and our immune response to diseases including cancer. But until now, the mechanics of how that energy affects cell behavior—and how this relates to health outcomes—.....»»
Synthetic mini-motor: Researchers convert chemical energy into rotational energy at the supramolecular level
Researchers at the Technical University of Munich (TUM) have developed an artificial motor at the supramolecular level that can develop impressive power. This wind-up motor is a tiny ribbon made of special molecules. When energy is applied, this ribb.....»»
New hypothesis suggests Mars"s unique shape may be due to long lost moon
An astronomer at the U.S. Naval Observatory has developed a hypothesis to explain the unique shape and terrain of Mars. He suggests both are due to a long-lost moon. Michael Efroimsky has published a paper outlining the hypothesis on the arXiv prepri.....»»
Symmetry model sheds light on the chemistry surrounding peptide helices
Helices are structures found naturally in many important molecules, such as proteins. These helices possess a twist that depends on the arrangement of their basic components. By understanding how a helix is formed, we can gain deeper insights into ho.....»»
New strategy for simulating nonadiabatic dynamics of molecules at metal surfaces
A research team has proposed a novel approach to accurately describe electron transfer mediated nonadiabatic dynamics of molecules at metal surfaces. Their works were published in Physical Review Letters......»»