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Unexpected insights into the dynamic structure of mitochondria  PHYS.ORG · 26 minutes
As power plants and energy stores, mitochondria are essential components of almost all cells in plants, fungi and animals. Until now, it has been assumed that these functions underlie a static structure... more
Bacteria get free lunch with butterflies and dragonflies  PHYS.ORG · 1 hour
For humans, trade is second nature and civilizations have flourished and fallen with the fate of their trade. In fact, the mutual scratching of backs is a cornerstone of many animal societies.... more
Feedback culture: When colleagues become competitors  SCIENCE DAILY · 2 hours
Competitive behavior among employees may be triggered by the type of feedback they have received. more
Feedback culture: When colleagues become competitors  PHYS.ORG · 3 hours
Competitive behavior among employees may be triggered by the type of feedback they have received. These are the findings of a study conducted by the Max Planck Institute for Human Development and the IESE Business School... more
Old Irish 'clachan' found in South Australia  PHYS.ORG · 3 hours
The oldest known Australian example of a communal type of Irish settlement has been 'unearthed' in a dusty paddock in rural South Australia. more
A study of catalysts for synthesizing ultra-high molecular weight polyethylene  PHYS.ORG · 6 hours
A chemist from RUDN University as a part of a team of researchers has synthesized new highly active catalysts for the production of ultra-high molecular weight polyethylene, which... more
Mediterranean rainfall immediately affected by greenhouse gas changes  PHYS.ORG · 22 hours
Mediterranean-type climates face immediate drops in rainfall when greenhouse gases rise, but this could be interrupted quickly if emissions are cut. more
Chemist synthesizes new compounds with strong antidiabetic properties  PHYS.ORG · 1 day
A RUDN University chemist has synthesized new derivatives of 1,2,4-triazole that exhibit antidiabetic properties. Experiments showed that these compounds work better than acarbose, a widely used hypoglycemic drug, and demonstrate antioxidant properties.... more
New all-sky search reveals potential neutrino sources  PHYS.ORG · 1 day
For over a century, scientists have been observing very high-energy charged particles called cosmic rays arriving from outside Earth's atmosphere. The origins of these particles are very difficult to pinpoint because the particles themselves... more
Increasing the service life of polymer electrolyte fuel cells with a nanodispersed ionomer  PHYS.ORG · 1 day
Protons (subatomic particles) can be transferred from the anode to the cathode through the ionomer membrane in polymer electrolyte fuel cells (PEFC).... more
Scientists develop "smart" remote-control bandage for chronic wounds  NEWS MEDICAL · 2 days
People with diabetes suffer from chronic and non-healing wounds, often leading to severe infection and, eventually, amputation of the limb. The essential treatment for these wounds is the continuous application of medicines... more
Breakthrough discovery could open up new treatments for some blood cancers  NEWS MEDICAL · 2 days
Reversing runaway inflammation in the bone marrow could lead to major breakthroughs in treatments for some blood cancers, according to a new publication by scientists at... more
Vitamin E can safely treat fatty liver disease in patients with HIV  NEWS MEDICAL · 2 days
A type of fatty liver disease that commonly affects patients with HIV can be safely treated with vitamin E, a McGill-led study has found. more
Mayo Clinic study evaluates trends in risk profiles, patient outcomes for coronary revascularization  NEWS MEDICAL · 4 days
The most common type of heart disease -- coronary artery disease -- affects 6.7% of adults and accounts for 20% of 2... more
A key role for IL-13 signaling via the type 2 IL-4 receptor in experimental atopic dermatitis  Science Magazine · 4 days
IL-13 and IL-4 are potent mediators of type 2–associated inflammation such as those found in atopic... more
Broadband transmission-type coding metasurface for electromagnetic beam forming and scanning  PHYS.ORG · 4 days
Due to their excellent performance in manipulating electromagnetic (EM) waves freely and flexibly, metasurfaces have been widely investigated since the beginning of the 21st century. However, with the... more
A key to calcium signaling: Structure of the human IP3R type 3 in its ligand-free state  PHYS.ORG · 4 days
IP3 receptors (IP3Rs) are calcium channels found in all animal cells. By mediating calcium ion release,... more
Ionotronic technology that doesn't require liquid electrolytes  PHYS.ORG · 4 days
A team of researchers from the University of Massachusetts and Harvard University has developed a type of ionotronic technology that does not require liquid electrolytes. In their paper published in the journal Science, the... more
Skyrmions like it hot: Spin structures are controllable even at high temperatures  PHYS.ORG · 4 days
A joint research project of Johannes Gutenberg University Mainz (JGU) and the Massachusetts Institute of Technology (MIT) that previously demonstrated the use of new... more
New study describes inflammatory reaction in lab-developed human astrocytes  NEWS MEDICAL · 4 days
Astrocytes are neural cells with many important functions in the nervous system. The inflammation of these cells occurs in brain infections and neurodegenerative disorders, a process called astrogliosis. more
Inflammation detected in the brains of veterans with Gulf War Illness  NEWS MEDICAL · 5 days
In a new discovery, researchers at Massachusetts General Hospital have detected widespread inflammation in the brains of veterans diagnosed with Gulf War Illness. more
Brain inflammation in veterans with Gulf War illness  SCIENCE DAILY · 5 days
In a new discovery, researchers have detected widespread inflammation in the brains of veterans diagnosed with Gulf War Illness. more
'Smart' bandages could facilitate healing of hard-to-treat wounds  NEWS MEDICAL · 5 days
Chronic and non-healing wounds--one of the most devastating complications of diabetes and the leading cause of limb amputation--affects millions of Americans each year. Due to the complex nature of these wounds, proper... more
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