By combining two dynamic polymers, researchers present a new method for achieving autonomous realignment and self-healing in multilayered soft electronic devices and robots, according to a new study. Like human skin, self-healing polymers allow soft electronic and robotic devices to recover autonomously from various forms of damage. Such devices are often multilayered and embedded with conductive or dielectric materials to achieve functional properties while also maintaining the soft mechanical properties of the self-healing ...

A hybrid organic-inorganic polymer resin enables the three-dimensional (3D) printing of nanoscale optical-grade glass at temperatures roughly half of what other approaches require, researchers report. According to the authors, the approach may help redefine the paradigm for the free-form manufacturing of silica glass and enable its use across a wide variety of new technological applications. Silica glasses possess a unique combination of properties, making them one of the most important materials for ...

CHAMPAIGN, Ill. — Asian colobines, also known as leaf-eating monkeys, have been on the planet for about 10 million years. Their ancestors crossed land bridges, dispersed across continents, survived the expansion and contraction of ice sheets and learned to live in tropical, temperate and colder climes. A new study reported in the journal Science finds parallels between Asian colobines’ social, environmental and genetic evolution, revealing for the first time that colobines living in colder regions experienced genetic changes and alterations to their ancient social structure that likely enhanced their ability ...

Embargoed until 1-Jun-2023 14:00 ET (1-Jun-2023 18:00 GMT/UTC) The use of short flashes of X-ray light brings scientists one big step closer toward developing better catalysts to transform the greenhouse gas methane into a less harmful chemical. The result, published in the journal Science, reveals for the first time how carbon-hydrogen bonds of alkanes break and how the catalyst works in this reaction. Methane, one of the most potent greenhouse gases, is being released into the atmosphere at an increasing rate by livestock farming as well as the continuing unfreezing of permafrost. Transforming methane and longer-chain alkanes into less harmful and in fact useful chemicals ...

For the first time ever, scientists have uncovered evidence that a species’ long-term adaptation to living in an extremely cold climate has led to the evolution of social behaviours including extended care by mothers, increased infant survival and the ability to live in large complex multilevel societies. The new study, published today in the journal Science, was led by researchers from Northwest University in China and a team including the University of Bristol (UK) and the University of Western Australia, ...

Article URL: https://journals.plos.org/ploscompbiol/article?id=10.1371/journal.pcbi.1011087 Article Title: Humans decompose tasks by trading off utility and computational cost Author Countries: USA Funding: This research was supported by John Templeton Foundation grant 61454 awarded to TLG and NDD (https://www.templeton.org/), U.S. Air Force Office of Scientific Research grant FA 9550-18-1-0077 awarded to TLG (https://www.afrl.af.mil/AFOSR/), and U.S. Army Research Office grant ARO W911NF-16-1-0474 awarded to NDD (https://www.arl.army.mil/who-we-are/directorates/aro/). ...

Baboons (Papio) are found across the continent of Africa, from the west to the east and all the way south. They have doglike noses, impressive teeth and thick fur that ranges widely in color between the six species, which are olive, yellow, chacma, Kinda, Guinea and hamadryas. Their habitats vary from savannas and bushlands to tropical forests and mountains. Chacma baboons, the largest at up to 100 pounds, are even found in the Kalahari Desert, while the neighboring Kinda baboons, the smallest at around 30 pounds, stay near water. Most live in large troops with dozens or hundreds of members. While most baboons ...

Co-led by Guojie Zhang from Centre for Evolutionary & Organismal Biology at Zhejiang University, Dong-Dong Wu at Kunming Institute of Zoology, Xiao-Guang Qi at Northwest University, Li Yu at Yunnan University, Mikkel Heide Schierup at Aarhus University, and Yang Zhou at BGI-Research, the Primate Genome Consortium reported a series of publications from its first phase program which includes high quality reference genomes from 50 primate species of which 27 were sequenced for the first time. These studies provide new insights on the speciation process, genomic diversity, social evolution, ...

HOUSTON – (June 1, 2023) – A new investigation led by researchers at Baylor College of Medicine’s Human Genome Sequencing Center, the Institute of Evolutionary Biology and Pompeu Fabra University in Barcelona, Spain, and Illumina, Inc. analyzed the genomes of 233 nonhuman primate species and revealed key features of primate evolution, human disease and biodiversity conservation. The findings are published in a series of studies in a special issue of the journal Science. The Primate Genome Project generated the most complete ...

Within superconductors little tornadoes of electrons, known as quantum vortices, can occur which have important implications in superconducting applications such as quantum sensors. Now a new kind of superconducting vortex has been found, an international team of researchers reports. Egor Babaev, professor at KTH Royal Institute of Technology in Stockholm, says the study revises the prevailing understanding of how electronic flow can occur in superconductors, based on work about quantum vortices that was recognized in the 2003 Nobel Prize award. The ...

The University of Miami has been chosen as one of the newest members of the esteemed Association of American Universities (AAU), a distinguished national organization of leading research universities founded in 1900. The invitation to join the prestigious organization—considered the gold standard in American higher education—comes as the University’s research and sponsored program expenditures totaled more than $413 million in fiscal year 2022, demonstrating a critical focus to address the world’s most complex issues. “There are special moments in the life of a university that not only reward our hard work but, more importantly, ...

Dr. Robert A. Harrington, a cardiologist and the Arthur L. Bloomfield Professor of Medicine and chair of the Department of Medicine at Stanford University, has been named the Stephen and Suzanne Weiss Dean of Weill Cornell Medicine and provost for medical affairs of Cornell University. The appointment was approved by the Cornell Board of Trustees and the Weill Cornell Medicine Board of Fellows. Harrington - also a member of the National Academy of Medicine - will begin his new position on Sept. 12. A past president of the American Heart Association (AHA), ...

Laszlo Horvath, an early career physicist at the U.S. Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL) stationed at General Atomics in San Diego, is the winner of the 2022 Károly Simonyi Memorial Plaque from the Hungarian Nuclear Society. Established in 2007, the plaque “recognizes Hungarian researchers and engineers with outstanding achievements in the field of fusion plasma physics and technology.” Horvath learned he had won the Simonyi Memorial Plaque not long ...

There’s one question that Hollings Cancer Center researcher Jennifer Dahne, Ph.D., co-director of the remote and virtual trials program at the South Carolina Clinical & Translational Research Institute, hears more than any other as she consults with clinical researchers about how to set up remote trials, also known as decentralized trials. Will these trials overcome the barriers that make it difficult for minority and underserved populations to participate in clinical trials? It’s also a question she often discusses ...

CORVALLIS, Ore. – Tropical forest birds, which tend to have wings that are short and round relative to their body length and shape, are more sensitive to habitat fragmentation than the long-, slender-winged species common in temperate forests, according to an international collaboration that included scientists from Oregon State University. OSU’s Matt Betts and Christopher Wolf teamed with 14 other authors to analyze the wings of more than 1,000 species worldwide in a study led by Thomas Weeks of Imperial College London and ...

Key takeaways After the Big Bang, the universe expanded and cooled sufficiently for hydrogen atoms to form. In the absence of light from the first stars and galaxies, the universe entered a period known as the cosmic dark ages. The first stars and galaxies appeared several hundred million years later and began burning away the hydrogen fog left over from the Big Bang, rendering the universe transparent, like it is today. Researchers led by astrophysicists from UCLA confirmed the existence of a distant, faint galaxy ...

“Determining the mechanism underlying RNA sequestration in [stress granules] [...] could represent a key goal in the discovery and development of suitable [Alzheimer’s disease] biomarkers and therapies.” BUFFALO, NY- June 1, 2023 – A new research paper was published on the cover of Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 15, Issue 10, entitled, “Stress granules sequester Alzheimer’s disease-associated gene transcripts and regulate disease-related neuronal proteostasis.” Environmental and physiological stresses ...

When you think about big data and fashion, it seems unlikely that the two might be stitched together. However, the modern fashion industry depends on data analytics throughout the supply chain to serve customers in ways that champion innovation, including expanding designers’ creativity, calculating the environmental impact of making a product and keeping brands up to date on changes in the market. In an inventive project funded by a Department of Agriculture (USDA) grant of $149,000 awarded to Li Zhao, a professor of textiles and apparel management in the University of Missouri’s College of Arts and Science, students will ...

While it’s known that sleep plays a crucial role in strengthening memory, scientists are still trying to decode how this process plays out in the brain overnight.  New research led by scientists at UCLA Health and Tel Aviv University provides the first physiological evidence from inside the human brain supporting the dominant scientific theory on how the brain consolidates memory during sleep. Further, the researchers found that targeted deep-brain stimulation during a critical time in the sleep cycle appeared to improve memory consolidation.  The research, published June 1 in Nature Neuroscience, ...

Children and young people naturally spend a large amount of their time at school, college or in other educational settings. Whilst most children with JIA are able to access education, many require adaptations or specific support to enable them to fully engage in learning. But families of children with JIA report lack of awareness and understanding, and believe that schools need special resources to be able to support these children and young people. In the UK, Juvenile Arthritis Research (JAR) has developed a toolkit to allow teachers and school staff to confidently support children with JIA, and the initial rollout was assessed ...

Janus kinase inhibitors (JAKi) and biologics are the cornerstone of modern treatment for rheumatoid arthritis (RA). But there have been concerns over long-term side effects. New data from a national healthcare database offer reassuring findings for overall cancers and cardiovascular disease (CVD). Patients with inflammatory rheumatic diseases have an increased risk of CVD compared to the general population.1 In acknowledgement of this, EULAR – the European Alliance of Associations for Rheumatology – has published recommendations for cardiovascular risk management ...

Anxiety and depression are the mental health issues most commonly associated with inflammatory arthritis, and it is well-established that there is a link between mental health issues and poor health outcomes.2 The EULAR recommendations emphasize the need to assess mental health regularly;1 however, little is known about the association between self-management and mental health in people with inflammatory arthritis. At the 2023 EULAR congress, Vestergaard and colleagues report on their cross-sectional study in Denmark. This included 42,407 adult patients with rheumatoid arthritis (RA), psoriatic arthritis (PsA), or spondylarthritis (axSpA). The aim was to find ...

In this work, data from the UK Biobank were used to investigate the association of both individual and combined healthy lifestyle factors with the risk of all-cause and cause-specific mortality among 104,142 people with osteoarthritis. The researchers gave each person a score for their lifestyle, based on their body mass index (BMI) and self-reported diet, sleep duration, physical activity, sedentary time, social connection, smoking, and alcohol drinking – all factors thought to be associated with health. Overall, there were 9,915 deaths recorded after the first 2 years’ ...

Over the period 2018 – 2023, EULAR, the leading organisation in RMDs, has grown substantially and has been professionalised in every aspect. For example, EULAR has increased its impact on RMDs through the development of new services provided by the EULAR Research Centre (ERC). Despite the disruption of routine procedures brought about by the pandemic, EULAR overcame the substantial associated challenges, providing continued access to education and networking for the RMD community. “We have made tremendous progress by setting up two virtual congresses and one fully hybrid congress, and we have ...

The European Alliance of Associations for Rheumatology (EULAR) is proud to announce the launch of RheumaFacts, an innovative and unique resource of facts and figures related to rheumatic and musculoskeletal diseases (RMDs) across Europe. Strategically developed to support EULAR’s mission of reducing the impact of RMDs on individuals and society, RheumaFacts will serve as a powerful tool to provide healthcare professionals, researchers, policymakers, and patients with data-driven insights on the status of rheumatologic care across EULAR’s ...