A research team led by Prof. LI Huiyun from the Shenzhen Institutes of Advanced Technology introduced a simple deep reinforcement learning (DRL) algorithm with m-out-of-n bootstrap technique and aggregated multiple deep deterministic policy gradient (DDPG) algorithm structures.
Scientists from the Academy of Mathematics and Systems Science (AMSS), along with other collaborators, recently revealed that China's coal-fired power plants met ultra-low emission (ULE) standards ahead of schedule and also achieved substantial emission reductions between 2014 and 2017.
Thermoelectric material is one kind of functional materials which can directly convert heat into electricity. Understanding the factors that affect the thermal conductivity is a topic of great scientific interest, which will guide to reduce the lattice thermal conductivity or search materials with low lattice thermal conductivity. Recently, researchers from Institute of Solid State Physics, Hefei Institutes of Physical Science, constructed two concise parameters in characterization of thermal conductivity of half-Heusler compounds.
Currently, the doping of transition metal ions in phosphate glasses has attracted wide attention since the transition metal ions can significantly modify electrical conductivity and optical properties of glasses. The addition of alkali halide might further promote the mobility of ions. Most recently, a research team led by Shanghai Institute of Optics and Fine Mechanics has investigated the structures of MoO3-doped phosphate ionic conducting glasses in detail using multiple solid-state NMR technologies.
A research team led by Prof. ZHU Pengli and her post-doctoral researcher Dr. Krishnamoorthy Rajavel from the Shenzhen Institutes of Advanced Technology established a multifunctional property of 2D MXene filled polymer nanocomposites for EMI shielding materials with excellent heat dissipation.
In a study published in Nature Communications, a research group led by Prof. XU Gang from Fujian Institute of Research on the Structure of Matter (FJIRSM) of Chinese Academy of Sciences, developed a novel organic modification and then exfoliation (M-E) strategy to prepare 2D organic metal chalcogenide (OMC) materials with tunable band gaps (0.83 eV) and electrical conductivities (9 orders of magnitude).
A research team led by Dr. CHEN Lingling from Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology of the Chinese Academy of Sciences, discovered that distinct processing of lncRNA orthologs resulted in different subcellular localization in human and murine embryonic stem cells (ESCs). This subsequently leads to their functional divergence in the context of pluripotency regulation across species.
Northern China is a major dairy-producing region in the country. However, milk production is expected to drastically decline by 2050, with losses potentially up to 50% by 2070, because of heat stress in July, says a new study conducted by a team of scientists from the Kunming Institute of Botany.
According to a study led by Prof. PIAO Shilong from the Institute of Tibetan Plateau Research, the Third Pole has seen an increase in vegetation over the past three decades. This phenomenon, also known as "greening", may help slow rapid local warming
A new study by researchers from the Institute of Atmospheric Physics investigated the quality of mechanical bathythermograph (MBT) data and revealed significant systematic errors in MBT data.
Researchers from the Shenzhen Institutes of Advanced Technology proposed a continuous estimation method for six daily grasp movements by Long Short-term Memory Network (LSTM). Test results showed that LSTM performed better than the other two algorithms.
Dr. XU Tiantian from the Shenzhen Institutes of Advanced Technology designed a novel millimeter-level magnetically driven software micro-robot, named Cruciform Thin-film Microrobot (CTM), which could realize double-modal motion and environmental adaptive functions through a programmable external magnetic field.
A team of researchers from the Shenzhen Institutes of Advanced Technology demonstrated that the low-intensity focused ultrasound stimulation of the periaqueductal gray induced defensive behaviors in mice brain.
Researchers from the Shenzhen Institutes of Advanced Technology developed a 1-MHz 256-element 2D array ultrasonic transducer of low electrical impedance based on a new Sm-PMN-PT piezoceramic with ultrahigh dielectric permittivity.
52 Sanlihe Rd., Beijing,
Copyright © 2002 - Chinese Academy of Sciences