麻豆传媒

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A potential solution to a common beer-spoiling menace could be bubbling up from an unexpected source, thanks to research led by Paul Rowley, an associate professor of microbiology at University of Idaho. The culprit? Diastatic yeasts 鈥� pesky microorganisms that can wreak havoc in brewing by over-fermenting beer, boosting alcohol content, altering flavors and, worst of all, causing bottles to explode.

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Experts on healthy aging from Cedars-Sinai鈥檚 growing Center for Translational Geroscience and Geriatrics Program will present their latest research and clinical advances at The Gerontological Society of America鈥檚 (GSA) 2024 Annual Scientific Meeting in Seattle, Nov. 13-16.

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One of the longstanding challenges of pediatric pulmonary valve replacement is size and the ability to accommodate growth. Young children tend to quickly outgrow fixed size valves鈥攍eading to the need for multiple invasive surgeries throughout childhood.Now, an investigational clinical trial at Children鈥檚 Hospital Los Angeles is testing a potential solution to this problem: a novel pulmonary valve that can be size-adjusted as a child grows.

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Global public debt may soon collectively catch up to the worldwide gross domestic product (GDP), likely matching it by 2030. New research from a Notre Dame economist suggests that this could happen even sooner, thanks to countries鈥� hidden debts. This misreported debt can lead to higher interest rates for borrowers and lower recovery rates for lenders, suggesting indirect adverse effects on global financial stability and consumer welfare.

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The study will look at how drought, heat waves and soil impact the cycle of water and carbon between plants and the atmosphere in dryland agricultural ecosystems. It will focus on two orchards, one in the El Paso area and another in the Conchos River basin in the Mexican state of Chihuahua.

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An international team led by scientists at Harvard Medical School, the University of Florence, and the Max Planck Institute for Evolutionary Anthropology analyzed DNA from the remains of five people who died in the eruption of Mt. Vesuvius in 79 CE and were cast in plaster nearly two millennia later. Researchers retrieved the DNA in conjunction with the Archaeological Park of Pompeii during restoration of 86 damaged casts in 2015.

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Oak Ridge National Laboratory scientists are developing a formula for success 鈥� by studying how a new type of battery fails. The team鈥檚 goal is the design for long-term storage of wind and solar energy, which are produced intermittently, enabling their broader use as reliable energy sources for the electric grid.

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Researchers from the Florida State University Department of Physics and FSU-headquartered National High Magnetic Field Laboratory have published new findings that reveal how various physical manipulations of graphene, such as layering and twisting, impact its optical properties and conductivity. The study was published in the journal Nano Letters.

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Os miomas uterinos s茫o uma condi莽茫o comum que afeta at茅 80% das mulheres ao longo da vida. Quase metade dessas mulheres apresentar谩 sintomas que afetar茫o sua qualidade de vida e fertilidade, incluindo dor intensa e anemia. Os miomas uterinos s茫o a principal raz茫o para se realizar a remo莽茫o do 煤tero atrav茅s da histerectomia. No entanto, pesquisadores da Mayo Clinic recomendam alternativas de tratamento minimamente invasivas 脿 histerectomia em um artigo convidado sobre pr谩tica cl铆nica publicado na New England Journal of Medicine.

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Binghamton University, State University of New York researchers have developed a paper-based wearable device that would provide sustained high-efficiency power output through moisture capture.

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Hip implants with a delta ceramic or oxidised zirconium head and highly crosslinked polyethylene liner or cup had the lowest risk of revision during the 15 years after surgery, a new study led by the University of Bristol has found.

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Los fibromas uterinos son una condici贸n com煤n que afecta hasta al 80% de las mujeres a lo largo de su vida. Casi la mitad de estas mujeres experimentar谩n s铆ntomas que afectar谩n su calidad de vida y fertilidad, incluido dolor intenso y anemia. Los fibromas uterinos son la principal raz贸n para realizar la extirpaci贸n del 煤tero a trav茅s de la histerectom铆a. Sin embargo, los investigadores de Mayo Clinic recomiendan alternativas de tratamiento m铆nimamente invasivas a la histerectom铆a en un art铆culo invitado sobre pr谩ctica cl铆nica publicado en la New England Journal of Medicine.

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Researchers at WashU Medicine have identified a possible way to make glioblastoma cells vulnerable to different types of immunotherapy. The strategy, which they demonstrated in cells in the lab, forces brain cancer cells to display targets for the immune system to attack. Their study was published in Nature Genetics.

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The Acoustical Society of America will host two virtual press conferences Monday, Nov. 18. ASA鈥檚 187th meeting will be held online, and reporters are invited to join technical sessions Nov. 19-21. Media are invited to join the virtual press conferences for presentations on dinosaur acoustics, using camp stove waste for new outdoor power sources, predicting Alzheimer鈥檚 with in-ear microphones, and more.

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EnKoat, an Arizona State University spinout founded by two doctoral students, has developed a roof coating that uses thermal-energy storage materials to mitigate heat effects improve building energy use.

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Husker engineer Eric Markvicka is developing a new approach for detecting acute exacerbations of chronic conditions.

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Lurie Children鈥檚 surpassed a hospital record in its recent fiscal year by performing a record 140 pediatric transplants, including, heart, kidney, liver and stem cell.鈥�