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| 1 | Study on non-metallic inclusions in Al killed high strength alloy steel refined by high basicity and high Al_2O_3 content slag显示文摘Laboratory and industrial studies were carried out to investigate non-metallic inclusions in high strength alloy steel refined by high basicity and high Al2O3 slag.It was found that the steel/slag reaction time largely affected non-metallic inclusions.With the reaction time increased from 30 min to 90 min in laboratory study,MgO-Al2O3 spinels were gradually changed into CaO-MgO-Al2O3 system inclusions surrounded by softer CaO-Al2O3 surface layers.By using high basicity slag which contained as much as 41%Al2O3 in the laboratory study,ratio of low melting temperature CaO-MgO-Al2O3 system inclusions was remarkably increased to above 80%.In the industrial experiment,during the secondary refining,the inclusions changed in order of 'Al2O3→MgO-Al2O3→CaO-MgO-Al2O3'.Through the LF and RH refining,most inclusions could be transferred to lower melting temperature CaO-Al2O3 and CaO-MgO-Al2O3 system inclusions. | WANG Xinhua,JIANG Min and WANG Wanjun School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing,Beijing 100083,China | 2010 | Baosteel Technical Research2010，4，S1： | 10 |
| 2 | An all-round AI-Chemist with a scientific mind显示文摘The realization of automated chemical experiments by robots unveiled the prelude to an artificial intelligence(AI)laboratory.Several AI-based systems or robots with specific chemical skills have been demonstrated,but conducting all-round scientific research remains challenging.Here,we present an all-round AI-Chemist equipped with scientific data intelligence that is capable of performing basic tasks generally required in chemical research.Based on a service platform,the AI-Chemist is able to automatically read the literatures from a cloud database and propose experimental plans accordingly.It can control a mobile robot in-house or online to automatically execute the complete experimental process on 14 workstations,including synthesis,characterization and performance tests.The experimental data can be simultaneously analysed by the computational brain of the AI-Chemist through machine learning and Bayesian optimization,allowing a new hypothesis for the next iteration to be proposed.The competence of the AI-Chemist has been scrutinized by three different chemical tasks.In the future,the more advanced all-round AI-Chemists equipped with scientific data intelligence may cause changes to the landscape of the chemical laboratory. | Qing Zhu Fei Zhang Yan Huang Hengyu Xiao LuYuan Zhao XuChun Zhang Tao Song XinSheng Tang Xiang Li Guo He BaoChen Chong JunYi Zhou YiHan Zhang Baicheng Zhang JiaQi Cao Man Luo Song Wang GuiLin Ye WanJun Zhang Xin Chen Shuang Cong Donglai Zhou Huirong Li Jialei Li Gang Zou WeiWei Shang Jun Jiang Yi Luo | 2022 | National Science Review2022，9，10： | 5 |
| 3 | Age-Related Reduction in Cortical Thickness in First-Episode Treatment-Na?ve Patients with Schizophrenia显示文摘Substantial evidence supports the neurodevelopmental hypothesis of schizophrenia.Meanwhile,progressive neurodegenerative processes have also been reported,leading to the hypothesis that neurodegeneration is a characteristic component in the neuropathology of schizophrenia.However,a major challenge for the neurodegenerative hypothesis is that antipsychotic drugs used by patients have profound impact on brain structures.To clarify this potential confounding factor,we measured the cortical thickness across the whole brain using highresolution T1-weighted magnetic resonance imaging in 145 first-episode and treatment-naive patients with schizophrenia and 147 healthy controls.The results showed that,in the patient group,the frontal,temporal,parietal,and cingulate gyri displayed a significant age-related reduction of cortical thickness.In the control group,age-related cortical thickness reduction was mostly located in the frontal,temporal,and cingulate gyri,albeit to a lesser extent.Importantly,relative to healthy controls,patients exhibited a significantly smaller age-related cortical thickness in the anterior cingulate,inferior temporal,and insular gyri in the right hemisphere.These results provide evidence supporting the existence of neurodegenerative processes in schizophrenia and suggest that these processes already occur in the early stage of the illness. | Yin Lin Mingli Li Yi Zhou Wei Deng Xiaohong Ma Qiang Wang Wanjun Guo Yinfei Li Lijun Jiang Xun Hu Nanyin Zhang Tao Li | 2019 | Neuroscience Bulletin2019，35，4： | 5 |
| 4 | Observation of unconventional anomalous Hall effect in epitaxial CrTe thin films显示文摘 | Dapeng Zhao Liguo Zhang Iftikhar Ahmed Malik Menghan Liao Wenqiang Cui Xinqiang Cai Cheng Zheng Luxin Li Xiaopeng Hu Ding Zhang Jinxing Zhang Xi Chen Wanjun Jiang Qikun Xue | 2018 | Nano Research2018，11，6： | 3 |
| 5 | Research on the Necessity of Building National-level Grape and Cherry Germplasm Resources Bank in Shandong Province显示文摘At present,the grape and cherry industries in Shandong are in the leading position in China and have driven the development of related high-end manufacturing industries such as wine,brandy,preserved fruit processing,fruit juice processing and health products. Therefore,vigorously developing the grape and cherry industries in Shandong Province and carrying out development and innovation are important parts of Shandong Province in responding to the strategy of national new and old kinetic energy conversion. However,currently the germplasm resources preserved in the fruit tree resources banks in China are only 45% of those in the US and 27. 2% of those in the EU. Moreover,the development of fruit trees resources banks in Shandong is relatively backward in China,and there is still no banks related with grape and cherry germplasm resources in Shandong. Therefore,importance can be attached to the agriculture,forestry,and animal husbandry to build germplasm resources banks for grape and cherry industries in Shandong Province. Building the national-level grape and cherry germplasm resources bank in Shandong Province can also promote the utilization of wild and farm germplasm resources in the future; advance the research on the genes related to disease resistance,stress resistance and quality of grapes and cherries; push forward the construction and development of cherry and grape mutants banks. It is conducive to the research on the agronomic traits of grapes and cherries,and can provide the parents resources for planting innovation and improving the quality of grapes and cherries,as well as promote the development and application of molecular markers of grapes and cherries,including the identification of lines and crossbreeding. Thereby,it cannot only promote the industry development,but also achieve the development of cultivation,breeding and basic research in an all-round way and the development of ' production,study and research' going side by side. | Pengfei WANG Fengshan REN Yongmei WANG Xinying WU Xilong JIANG Yingchun CHEN Shan WANG Qian MU Liying YANG Wanjun CHEN | 2018 | Agricultural Biotechnology2018，7，2： | 3 |
| 6 | Silicon photonic network-on-chip and enabling components显示文摘As the transistor's feature scales down and the integration density of the monolithic circuit increases continuously,the traditional metal interconnects face significant performance limitation to meet the stringent demands of high-speed,low-power and low-latency data transmission for on-and off-chip communications.Optical technology is poised to resolve these problems.Due to the complementary metal-oxide-semiconductor(CMOS) compatible process,silicon photonics is the leading candidate technology.Silicon photonic devices and networks have been improved dramatically in recent years,with a notable increase in bandwidth from the megahertz to the multi-gigahertz regime in just over half a decade.This paper reviews the recent developments in silicon photonics for optical interconnects and summarizes the work of our laboratory in this research field. | HU Ting QIU Chen YU Ping YANG LongZhi WANG WanJun JIANG XiaoQing YANG Mei ZHANG Lei YANG JianYi | 2013 | Chinese Science Bulletin2013，58，7： | 2 |
| 7 | Continuous culture of urine-derived bladder cancer cells for precision medicine显示文摘Dear Editor,Bladder cancer is the most common type of genitourinary cancer in China,with an estimated 80,500 new cases and 32,900 related deaths in 2015 alone(Chen et al.,2016).Unlike many other cancers,there has been no significant improvement in survival rates for bladder cancer over the last three decades.Specific treatment regimens for bladder cancer and their efficacy vary depending not only on clinical stages,but also on associated risk factors and other personal clinical characteristics.Patients with non-muscle invasive bladder cancer(NMIBC)have a high 5-year recurrence rate of 60%-70%(Berdik,2017)and those with muscle invasive bladder cancer(MIBC)has a relatively poor prognosis with approximately 65%risk of death within 5-year follow-up(Kamat et al.,2016).Therefore,there is an urgent need to develop models for bladder cancer to screen for rational treatment strategies by personalized medicine to improve the clinical assessment and treatment of bladder cancer. | Shuai Jiang Jiaqi Wang Chen Yang Renke Tan Jun Hou Yuan Shi Huihui Zhang Shiyu Ma Jianan Wang Mengmeng Zhang George Philips Zengxia Li Jian Ma Wanjun Yu Guohua Wang Yuanming Wu Richard Schlegel Huina Wang Shanbo Cao Jianming Guo Xuefeng Liu Yongjun Dang | 2019 | Protein & Cell2019，10，12： | 1 |
| 8 | Research of object tracking based on soft feature 显示文摘 | Jiang Wentao Liu Wanjun Yuan Heng | 2013 | International Journal for Light and Electron Optics2013，124，20： | 1 |
| 9 | Management of Lisfranc injury with anterolateral calcaneal compression fracture显示文摘To the Editor:The mechanism of Lisfranc injury is complex and may cause different patterns of fractures or dislocation of the midfoot complex.Abduction force injury is a special injury pattern,which may cause the fracture or(and)dislocation of the lateral column of the Lisfranc joint,especially the cuboid.[1,2,3]However,the anterolateral calcaneus is less commonly involved.Since the fragment of the calcaneocuboid(CC)joint facet is too uncon-spicuous to manifest on a plain X-ray,and surgeons always pay more attention to the Lisfranc joint,anterolateral calcaneal compression fracture and even Chopart joint injuries are often overlooked,which may lead to a delayed surgical management,chronic foot deformities,and functional disability. | Wenqi Gu Rui Zhang Wanjun Liu Zhongmin Shi Guohua Mei Jianfeng Xue Jian Zou Xiaokang Wang Jiantao Jiang | 2022 | Chinese Medical Journal2022，，6： | 1 |
| 10 | Expert consensus on the prevention and treatment of substance use and addictive behaviour-related disorders during the COVID-19 pandemic显示文摘In early 2020,the COVID-19 outbreak complicated the diagnosis,treatm ent and rehabilitation of patients with substance use disorders and increased the risks of substance abuse and addictive behaviours,such as online gaming disorders,in the general public.Substance use disorder is a chronic recurrent brain disease characterised by strong cravings,high recurrence rates,and a high proportion of comorbidity of mental and physical disorders.1 Therefore,regular long-term therapeutic interventions are critical to preventing dm g relapses while maintaining withdrawal. | Jiang Du Ni Fan Min Zhao Wei Hao Tieqiao Liu Lin Lu Jie Shi Haifeng Jiang Na Zhong Xiaochang Lan Shichao Xu Hongxian Chen Xiaojun Xiang Xuyi Wang Hongqiang Sun Bing Li Yu-Ping Ning Jing Li Wanjun Guo Yajuan Niu Lixia Sheng Yi Li Xuebin Liu Xuhui Zhou Mincai Qian Wenhua Zhou Ruiling Zhang Hongxing Hu Yan Xia Zhonghua Su Ruimin Zhang Mei Yang Fen Liu Wei Yuan | 2020 | General Psychiatry2020，33，4： | 1 |
| 11 | What attracts China's contracts to Latin America and the Caribbean?An empirical study of the determinants of Chinese contracts显示文摘As China's economy has reached the stage of'New Normal',Chinese companies are increasingly seeking opportunities overseas.In the context of the slow recovery of world economy,China's outward economic activities have found themselves in many parts of the globe,including the Latin Ameria and the Caribbean(LAC)region,some of the farthest places away from China.While many scholars have conducted extensive studies on China's trade and foreign direct investment(FDI)in Latin America and the Caribbean,this paper focusses on Chinese contracts in the region,a topic that has been rarely studied.Using both random-effects and fixed-effects models covering 30 LAC economies during 1998-2015,the multivariate panel regressions show that among numerous determinants,Chinese companies prefer to undertake projects in the countries that are economically more advanced and more populous.In addition to the level of development and the size of population,those that have natural resources,expansionary economy,and political openness tend to have Chinese contracts completed.The above,however,is true of only the countries with which China has diplomatic relations.For the countries that recognise China's Taiwan‘diplomatically',Chinese contracts do not seem to be as much economically determined as those that recognise People's Republic of China(PRC)diplomatically.Politics appear to interfere with contractual decisions except in the following categories:mineral resources and an expansionary economy. | Yi Feng Zhijun Gao Wanjun Jiang | 2018 | Economic and Political Studies2018，6，1： | 0 |
| 12 | Flexible Organic Single Crystal with Elastic Bending and Plastic Twisting Capabilities显示文摘INTRODUCTION Organic single crystals have found wide-spread applications in smart materials,[1]optical waveguide devices,[2]photonic applications,[3]lasers,[4]OLED materials,and so on. | Jiang Peng Wanjun Zhao Jing Zhang Chuchu Han Junhui Jia Tingting Feng Jiawen Sun | 2022 | Chinese Journal of Structural Chemistry2022，41，12： | 0 |
| 13 | An intelligent identification method of safety risk while drilling in gas drilling显示文摘In view of the shortcomings of current intelligent drilling technology in drilling condition representation, sample collection, data processing and feature extraction, an intelligent identification method of safety risk while drilling was established. The correlation analysis method was used to determine correlation parameters indicating gas drilling safety risk. By collecting monitoring data in the safety risk period of more than 20 wells, a sample database of a variety of safety risks in gas drilling was established, and the number of samples was expanded by using the method of few-shot learning. According to the forms of gas drilling monitoring data samples, a two-layer convolution neural network architecture was designed, and multiple convolution cores of different sizes and weights were set to realize the vertical and horizontal convolution computations of samples to extract and learn the variation law and correlation characteristics of multiple monitoring parameters. Finally, based on the training results of neural network, samples of different kinds of safety risks were selected to enhance the recognition accuracy. Compared with the traditional BP(error back propagation) full-connected neural network architecture, this method can more deeply and effectively identify safety risk characteristics in gas drilling, and thus identify and predict risks in advance, which is conducive to avoid and quickly solve safety risks while drilling. Field application has proved that this method has an identification accuracy of various safety risks while drilling in the process of gas drilling of about 90% and is practical. | HU Wanjun XIA Wenhe LI Yongjie JIANG Jun LI Gao CHEN Yijian | 2022 | Petroleum Exploration and Development2022，49，2： | 0 |
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