Tag: China
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Luminous Nanoparticles Detectable Through Tissue Developed
Researchers in the U.S., Sweden, China, and Korea created illuminated nanoscale particles that can be detected through a 3.2 centimeter, or 1.26 inch layer of tissue. The team led by University at Buffalo, New York chemistry professor Paras Prasad and University of Massachusetts medical professor Gang Han published its findings last month in the journal…
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X-Ray Efficiency Boosted with Nanomaterials
Physicists in the U.S. and China have developed nanoscale materials using a design based on the eye of a moth to increase the efficiency of X-ray devices, which can lead to higher resolution images with lower doses of radiation. The research team led by Yasha Yi at City University of New York published its findings…
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International Consortium Studies Corn Genome
A collaboration of genetic and agricultural scientists from the U.S., Mexico, France, Kenya, and China have conducted a comprehensive analysis of the corn genome. The team, led by researchers from Cornell University and the USDA’s Agricultural Research Service, and funded by USDA and National Science Foundation, published their findings online in the journal Nature Genetics…
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Report: Asia Closing Gap in U.S. R&D Leadership
National Science Foundation’s new report on global research and development (R&D) trends, Science and Engineering Indicators 2012, shows in the last decade, U.S. leadership in research and development has come under severe challenge from China and other countries in Asia. The report from NSF’s policy-making body, the National Science Board, shows between 1999 and 2009,…
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Modified Graphene Found to Dissipate Electronics Heat
Researchers in the U.S., Korea, and China have discovered a modified form of the material graphene with better thermal properties than graphene in its natural state. The team led by Alexander Balandin, an engineering professor at University of California – Riverside, published its findings online in the journal Nature Materials (paid subscription required). The researchers…
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Cleantech Investment Volume Up, Deal Numbers Down in 2011
Global investment dollars in clean technologies increased in 2011 from the previous year, but the number investment deals declined somewhat, according to the industry research company CleanTech Group in San Francisco. Clean technologies, as defined by Cleantech Group, include renewable energy sources such as wind and solar, as well as energy efficiency, pollution control, infrastructure…
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U.S., China Patent Offices to Begin Reciprocity Tests
The patent offices of the U.S. and China are set to begin today pilot programs of reciprocity agreements to reduce the duplication of patent examinations between the two countries. The U.S. Patent and Trademark Office (USPTO) and China’s State Intellectual Property Office (SIPO) agreed last month to hold these one-year pilot tests. Under the agreement…
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European, Chinese Patent Offices Agree to Translations
The European Patent Office (EPO) and State Intellectual Property Office (SIPO) of the People’s Republic of China have agreed to make possible translations of each other’s patents to the general public. The two organizations signed the agreement at their annual joint meeting, held this year in Chongqing, China. The translations in English and Chinese, according…
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Graphene-Based Nanotech Gas Detector Developed
Engineers from the U.S. and China devised a foam substance made from graphene that is more sensitive in detecting potentially dangerous and explosive chemicals than current technologies. The researchers from Rensselaer Polytechnic Institute in Troy, New York and the Chinese Academy of Sciences in Shenyang published their research in the journal Scientific Reports. The graphene-based…
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Electronic Film Implant Designed to Monitor Brain Functions
Medical and engineering researchers from the U.S., Korea, and China have developed a thin, flexible electronic film that can monitor brain activity without the use of penetrating electrodes. The team’s findings appear online in the journal Nature Neuroscience (paid subscription required). The film (illustrated left), about one-quarter the thickness of a human hair, contains 720…