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May 31, 2012
Using ultrafast lasers, scientists at Lawrence Berkeley National Laboratory have tackled the long-standing mystery of how Cooper pairs form in high-temperature superconductors. With pump and probe pulses spaced just trillionths of a second apart, the researchers used photoemission spectroscopy to map rapid changes in electronic states across the superconducting transition, revealing relationships of energy and momentum never seen before in these promising, but stubborn, complex materials.
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March 19, 2012
A new method to reveal the structure of proteins could help researchers understand biological molecules -- both those involved in causing disease and those performing critical functions in healthy cells. For roughly a decade, a technique called solid state nuclear magnetic resonance spectroscopy has allowed researchers to detect the arrangements of atoms in proteins that defy study by traditional laboratory tools such as X-ray crystallography.
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October 27, 2022
A new study combines standard nightmare disorder therapy with a memory-enhancing technique to create happier dreams and bring greater, lasting relief.
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March 14, 2012
Fecal transplantation through colonoscopy is an effective treatment for recurrent Clostridium difficile infection.
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December 1, 2023
The report’s release, which coincides with COP28, weighs the ethics of using technological interventions to mitigate climate change.
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April 22, 2024
The daily updated HeatRisk map uses color coding to show where the health threat from heat is highest and offers tips on how to stay safe.
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October 6, 2014
By sorting human fat tissue cells by their expression of a certain gene, Brown University scientists were able to retrieve a high yield of cells that showed an especially strong propensity to make bone tissue. With more refinement, the method could improve the ability of surgeons to speed bone healing.
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August 31, 2022
Facing more sizzling summers, Colorado tests a new risk formula that raises the likelihood of health warnings
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January 20, 2012
A study carried out by Eric Vivier and Sophie Ugolini at the Marseille-Luminy Centre for Immunology has just reveal a gene in mice which, when mutated, can stimulate the immune system to help fight against tumors and viral infections. Whilst this gene was known to activate one of the body's first lines of defense (Natural Killer, or 'NK' cells), paradoxically, when deactivated it makes these NK cells hypersensitive to the warning signals sent out by diseased cells.
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January 6, 2012
Recent explorations in the evergreen forest of western Ghats by researchers of the University of Calicut, Kerala, resulted in the discovery of a new wild relative of the large cardamom from South India. The article was published in open access journal PhytoKeys.
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