麻豆传媒

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The trace anomaly is one of the quantities that encodes the energy and momentum of particles built from quarks. Scientists believe the trace anomaly is crucial for keeping quarks bonded in subatomic particles. In this study, scientists calculated the trace anomaly for nucleons and pions. The calculations show that in the pion, the mass distribution is similar to the charge distribution of the neutron and in the nucleon, the mass distribution is similar to the charge distribution of the proton.

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MSU researchers now can identify more proteins, or biomarkers, in blood plasma, including those linked to specific diseases like cancer. By identifying these biomarkers earlier, medical researchers can create better diagnostic tests and drugs that target diseases sooner, improving patient outcomes.

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New Jersey native Caterina Belle Azzarello-Nichols earned an M.A. from the University of Northern Colorado鈥檚 Educational Psychology program. Continuing in the program as a doctoral student, she鈥檚 conducting research in mathematics readability and student educational dispositions.

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Results from a new animal study published in the American Journal of Physiology-Lung Cellular and Molecular Physiology found that maternal exposure to e-cigarette residues, with or without nicotine, affected offspring鈥檚 immune response later in life.

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An international team of researchers has uncovered evidence of partial resistance to artemisinin derivatives 鈥� the primary treatment for malaria 鈥� in young children with severe malaria.

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An international team of neuro-oncology researchers and clinicians has released new recommendations for good clinical practice regarding the use of artificial intelligence methods to more accurately diagnose, monitor and treat brain cancer.

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A new editorial 鈥� published in Nature 鈥� suggests that frequent fluctuations in diet, commonly known as "yo-yo dieting," can significantly increase the risk of cardiovascular disease. The authors, from the University of Pennsylvania Schools of Nursing and Medicine, describe how cycling between high-fat and low-fat diets in mice led to a substantial acceleration of atherosclerosis, a condition characterized by the buildup of plaque in arteries.

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Researchers at UC San Diego and their colleagues have developed an optical biosensor that detects the virus that causes mpox. The technology could make diagnosis much faster and cost-effective as the disease continues to spread worldwide.

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Researchers at Washington University School of Medicine in St. Louis have linked disease-related proteins and genes to identify specific cellular pathways responsible for Alzheimer鈥檚 genesis and progression. The proteins were gathered from cerebrospinal fluid and are a good proxy for activity in the brain. Several of them may be potential targets for therapies.

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Tufts University researcher dedicated to finding treatments for cancer by researching tumors that develop in Meibomian glands, the specialized oil-secreting glands of the eyelid.