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natural gas hydrate;polymer nanospheres;nano-promotor

Novel Nanomaterial Achieves Rapid Formation of Natural Gas Hydrates[Sep 19, 2017]

The research team led by GUO Rongbo from Qingdao Institute of Bioenergy Bioprocess Technology of Chinese Academy of Sciences has been focusing on natural gas hydrates promoters. Recently, they used polymer nanospheres as the carrier and grafted the functional group of SDS (-SO3-) and nano-Ag particles on the surface of the nanospheres via emulsion polymerization and electrostatic adsorption & in situ reduction to prepare novel nano-promoter for gas hydrate formation.

sweet sorghum;Cadmium;Cd;plant;genotype

Scientists Make New Progress on Molecular Mechanisms of Cadmium Accumulation in Sweet Sorghum[Sep 19, 2017]

Prof. LI Yinxin's group at the Institute of Botany of the Chinese Academy of Sciences screened 96 sweet sorghum genotypes from worldwide for their capacity of Cd accumulation, translocation and tolerance, which were found varied largely.

metal-free catalyst;oxygen reduction reaction;sublimed sulfur

Scientists Synthesize Precious Metal-free Catalysts for Oxygen Reduction Reaction[Sep 18, 2017]

A research group led by Prof. HU Guangzhi at Xinjiang Technical Institute of Physics and Chemistry of Chinese Academy of Sciences collaborating with other researchers achieved the catalyst synthesis of atomically dispersed FeN2 moieties onto the surface of N-doped ordered mesoporous carbon for boosting ORR electrocatalysis via intriguing template casting strategy.

ABA signaling;endomembrane trafficking pathway; non-26S proteasome; ubiquitin; autophagy

Non-26S Proteasome Endomembrane Trafficking Pathways Regulate ABA Signaling[Sep 18, 2017]

The research team led by Prof. XIE Qi's lab at the Institute of Genetics and Developmental Biology of the Chinese Academy of Sciences, summarize and synthesize recent findings in the field of ABA signaling.

CSNS;China Spallation Neutron Source;cryogenic system

First Successful Operation of CSNS Cryogenic System[Sep 18, 2017]

The cryogenic system for the China Spallation Neutron Source (CSNS) cryogenic system has been successfully operated over the past four weeks since August 16th. Experience gained during this operation period will lay a solid foundation for long-term stable operation in the future. For the next step, the CSNS cryogenic system will run in conjunction with beam tuning for the target station and spectrometer.

ocean heat;Earth's energy imbalance;ocean warming;global warming

Is the Earth Warming? The Ocean Gives the Answer[Sep 15, 2017]

Previously, the global mean surface temperature has been widely used as a key metric for global warming. However, a new study published in AGU's Eos proposed a better way of measuring global warming: monitoring ocean heat content change and sea level rise. The authors come from a variety of international communities including China (Institute of Atmospheric Physics, Chinese Academy of Sciences), U.S.A. (NCAR, NOAA, and University of St. Thomas) and France (Mercator Ocean).

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