A research team led by Prof. ZHANG Shihua from the Academy of Mathematics and Systems Science has proposed a new computational tool, STAGATE, to decipher tissue substructures from spatial resolved transcriptomics. The model uses artificial intelligence technology to integrate spatial location information and gene expression profile of spatial spots. In this algorithm, a graph attention autoencoder is introduced, with a graph attention mechanism in the middle hidden layer, which can learn the heterogeneous similarities between neighboring spots adaptively.
Prof. CHEN Shibing from University of Science and Technology of China (USTC) of the Chinese Academy of Sciences and his collaborators have studied the global regularity for the Monge-Ampère equation with natural boundary condition.
Using ultrafast time-resolved pump detection technology, researchers led by Prof. SHENG Zhigao from the Hefei Institutes of Physical Science have realized the gigahertz frequency birefringence modulation induced by ultrafast coherent phonons in strontium titanate crystals.
Researchers from the Yunnan Observatories investigated the temporal variation of the hemispheric asymmetry of high-latitude and low-latitude coronal mass ejections (CMEs) during the time interval from 1996 to 2020.
Researchers from the Dalian Institute of Chemical Physics and their collaborators have developed a new method to enhance sodium ion storage.
Prof. ZHENG Meiling's team from the Technical Institute of Physics and Chemistry proposed an anion exchange strategy and developed a carbazole-based anion-ion water-soluble two-photon initiator (TPI) (CB7/BT) through host-guest chemical interaction, which improves the nonlinear optical property of the water-soluble TPI.
Prof. WANG Liangsheng's group from the Institute of Botany compared the antioxidant activity of extracts from different parts of seven Antique Lotus plants. They identified the parts with the greatest economic development potential and then analyzed their polyphenolic components by UPLC-TQ-MS.
Led by Prof. ZHU Tingshao from the Institute of Psychology, a research team demonstrated how the machine learning model senses people's psychological well-being and investigated the predictive power of social media corresponding to ground truth well-being data in a psychological way.
Researchers from the Institute of Oceanology and their collaborators have revealed the origins of synchronous sea surface temperature variations in the southern Atlantic and Indian Oceans since the 1960s.
Climate researchers from China and Greece have worked together for the first time to develop new datasets of homogenized monthly and daily temperature and precipitation series for the two countries dating back to 1960 by using multiple methods.
A research team led by professor GAO Xiaoming from Hefei Institutes of Physical Science (HFIPS) of Chinese Academy of Sciences (CAS) developed a near-infrared (NIR) dual-channel oxygen-corrected laser heterodyne radiometer (LHR) in the ground-based solar occultation mode recently, which was for measuring vertical profile of wind field in the troposphere and low stratosphere.
Researchers from Institute of Microelectronics of the Chinese Academy of Sciences and the University of Hong Kong have accelerated the graph learning with random resistive memory (RRM), achieving 40.37X improvements in energy efficiency over a graphics processing unit on the representative graph learning tasks.
A research team led by Prof. JI Shulin from the Hefei Institutes of Physical Science developed a novel transparent heating film made of silver nanowires that can be used to fabricate a paper-based silver nanowire film heater. Its film resistance is much lower than that of indium tin oxide.
A team led by Prof. ZHANG Shiwu from the University of Science and Technology of China and the collaborators from UK and Australia developed a new electro-mechano responsive elastomer that autonomously adjust stiffness, conductivity and strain sensitivity in response to changes in external mechanical loads and electrical signals.
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