For decades, researchers have marveled at the ability of glioblastoma, a particularly aggressive brain cancer, to turn off a patient’s cancer-fighting immune cells, thereby allowing tumors to grow freely.
Their task is to monitor the condition of ecosystems, for instance in the forest floor – and crumble to dust when their work is done: bio-gliders modeled on the Java cucumber, which sails its seeds dozens of meters through the air. Empa researchers have developed these sustainable flying sensors from potato starch and wood waste.
A tiny biobattery that could still work after 100 years has been developed by researchers at Binghamton University, State University of New York.
In a unique analysis of experimental data, nuclear physicists have made the first-ever observations of how lambda particles, so-called “strange matter,” are produced by a specific process called semi-inclusive deep inelastic scattering (SIDIS). What’s more, these data hint that the building blocks of protons, quarks and gluons, are capable of marching through the atomic nucleus in pairs called diquarks, at least part of the time.
Researchers have developed a drug that undercuts antibiotic resistance
Vestibular schwannomas related to neurofibromatosis type 2 (NF2) are difficult to manage and are sometimes treated with a noninvasive option, stereotactic radiosurgery. A retrospective study conducted by an international, multicenter team found that stereotactic radiosurgery is effective for patients with these tumors while preserving serviceable hearing and not causing radiation-related tumor development or malignant transformation.
A cross-cultural comparison study is the first to investigate factors that influenced the decision to get the COVID-19 vaccine in an international sample of college students from the U.S., Israel and the Czech Republic. Results provide evidence of country-specific varying perceptions of susceptibly, severity, benefits and barriers associated with a virus and vaccine.
Scrap aluminum can now be collected and transformed directly into new vehicle parts using an innovative process being developed by the automotive industry, in particular for electric vehicles.
Having a four-year college degree and a low level of stress are strongly linked to psychological resilience in American women aged 80 and older, a new study suggests.
University of Minnesota Twin Cities computer science researchers found that the nature of TikTok’s algorithm can have both positive and negative outcomes for users’ mental health and sense of belonging on the platform.
A prescrição de opioides tem um efeito negativo na função cognitiva em adultos idosos, de acordo com um estudo recente da Mayo Clinic, publicado na revista Journal of the American Geriatrics Society.
قد يكون لاستخدام الأدوية أفيونية المفعول التي تُصرف بوصفة طبية تأثير سلبي على الوظائف الإدراكية لدى البالغين الأكبر سنًا، وذلك وفقًا لدراسة حديثة أجرتها مايو كلينك، نُشرت في مجلة الجمعية الأمريكية لطب الشيخوخة.
El uso de la prescripción de opioides puede tener un efecto negativo en la función cognitiva de los adultos mayores de acuerdo con un estudio reciente de Mayo Clinic publicado en la revista de la Sociedad Estadounidense de Geriatría.
The diverse swimming techniques of the ancient reptiles that ruled the Mesozoic seas have been revealed for the first time by scientists at the University of Bristol.
The study is the first to use machine learning tools to study habit formation. The researchers employed machine learning to analyze large data sets of tens of thousands of people who were either swiping their badges to enter their gym or washing their hands during hospital shifts.
As regulators and providers grapple with the dual challenges of protecting younger social media users from harassment and bullying, while also taking steps to safeguard their privacy, a team of researchers from four leading universities has proposed a way to use machine learning technology to flag risky conversations on Instagram without having to eavesdrop on them. The discovery could open opportunities for platforms and parents to protect vulnerable, younger users, while preserving their privacy.
A new Dartmouth study provides insight into how changes in precipitation and temperature due to global warming affect streamflow and flooding in the Northeast. The findings are published in the Journal of the American Water Resources Association.
New fossils in amber have revealed that beetles fed on the feathers of dinosaurs about 105 million years ago, showing a symbiotic relationship of one-sided or mutual benefit.
Vikings occupied Greenland from roughly 985 to 1450, farming and building communities before abandoning their settlements and mysteriously vanishing. Why they disappeared has long been a puzzle, but a new paper from the Department of Earth and Planetary Sciences (EPS) determines that one factor – rising sea level – likely played a major role.
The high seas have been colonized by a surprising number of coastal marine invertebrate species, which can now survive and reproduce in the open ocean, contributing strongly to the floating community composition.
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