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| 1 | Roles of Chemokine Receptor 4 (CXCR4) and Chemokine Ligand 12 (CXCL12) in Metastasis of Hepatocellular Carcinoma Cells显示文摘Chemokines are involved in human hepatocellular carcinoma (HCC) carcinogenesis. However, the exact mechanism of chemokines in HCC carcinogenesis remains unknown. Here we investigated the roles of chemokine receptor 4 (CXCR4) and chemokine ligand 12 (CXCL12) in the metastasis of HCC. We found that the expression levels of CXCR4 mRNA in HCC tissues, MHCC97 cells, and HUVEC cells were 2.52 ± 1.13, 2.34 ± 1.16 and 1.63 ± 1.26, respectively and that the CXCR4 protein levels were 1.38 ± 0.13, 1.96 ± 0.32 and 1.86 ± 0.21, respectively. In contrast, CXCR4 was not detected in normal hepatic tissues. In 78 HCC patients, we also found that the concentration of CXCL12 in cancerous ascitic fluid was 783-8,364 pg/ml and that CXCL12 mRNA level in HCC metastasis portal lymph nodes was 1.21 ± 0.87 but undetectable in normal hepatic tissues. Finally we discovered that recombinant human CXCL12 could induce MHCC97 cells and HUVEC cells to migrate with chemotactic indexes (CI) of 3.9 ± 1.1 and 4.1 ± 1.6, respectively. Cancerous ascitic fluid could also induce the migration of MHCC97 cells with a CI of 1.9 ± 0.8. Thus, our data suggest that CXCR4 and CXCL12 may play an important role in the metastasis of HCC by promoting the migration of tumor cells. | Hui Liu Zeya Pan Aijun Li Siyuan Fu Yin Lei Hangyong Sun Mengchao Wu Weiping Zhou | 2008 | Cellular & Molecular Immunology2008，5，5： | 30 |
| 2 | A Chromosome-Level Genome Assembly of Garlic (Allium sativum) Provides Insights into Genome Evolution and Allicin Biosynthesis显示文摘Garlic,an economically important vegetable,spice,and medicinal crop,produces highly enlarged bulbs and unique organosulfur compounds.Here,we report a chromosome-level genome assembly for garlic,with a total size of approximately 16.24 Gb,as well as the annotation of 57561 predicted protein-coding genes,making garlic the first Allium species with a sequenced genome.Analysis of this garlic genome assembly reveals a recent burst of transposable elements,explaining the substantial expansion of the garlic genome.We examined the evolution of certain genes associated with the biosynthesis of allicin and inulin neoseries-type fructans,and provided new insights into the biosynthesis of these two compounds.Furthermore,a large-scale transcriptome was produced to characterize the expression patterns of garlic genes in different tissues and at various growth stages of enlarged bulbs.The reference genome and large-scale transcriptome data generated in this study provide valuable new resources for research on garlic biology and breeding. | Xiudong Sun Siyuan Zhu Ningyang Li Yi Cheng Jing Zhao Xuguang Qiao Li Lu Shiqi Liu Yanzhou Wang Chan Liu Benping Li Wu Guo Shuang Gao Zemao Yang Fu Li Zheng Zeng Qing Tang Yupeng Pan Mengjiao Guan Jian Zhao Xiaomi ng Lu Huanwe n Meng Zhenlin Han Chun she ng Gao Wenkai Jiang Xing Zhao Shilin Tian Jianguang Su Zhihui Cheng Touming Liu | 2020 | Molecular Plant2020，13，9： | 14 |
| 3 | STABC-IR:An air target intention recognition method based on bidirectional gated recurrent unit and conditional random field with space-time attention mechanism显示文摘The battlefield environment is changing rapidly,and fast and accurate identification of the tactical intention of enemy targets is an important condition for gaining a decision-making advantage.The current Intention Recognition(IR)method for air targets has shortcomings in temporality,interpretability and back-and-forth dependency of intentions.To address these problems,this paper designs a novel air target intention recognition method named STABC-IR,which is based on Bidirectional Gated Recurrent Unit(Bi GRU)and Conditional Random Field(CRF)with Space-Time Attention mechanism(STA).First,the problem of intention recognition of air targets is described and analyzed in detail.Then,a temporal network based on Bi GRU is constructed to achieve the temporal requirement.Subsequently,STA is proposed to focus on the key parts of the features and timing information to meet certain interpretability requirements while strengthening the timing requirements.Finally,an intention transformation network based on CRF is proposed to solve the back-and-forth dependency and transformation problem by jointly modeling the tactical intention of the target at each moment.The experimental results show that the recognition accuracy of the jointly trained STABC-IR model can reach 95.7%,which is higher than other latest intention recognition methods.STABC-IR solves the problem of intention transformation for the first time and considers both temporality and interpretability,which is important for improving the tactical intention recognition capability and has reference value for the construction of command and control auxiliary decision-making system. | Siyuan WANG Gang WANG Qiang FU Yafei SONG Jiayi LIU Sheng HE | 2023 | Chinese Journal of Aeronautics2023，36，3： | 4 |
| 4 | Modelling of pressure-strain correlation in compressible turbulent flow显示文摘在 1990 年代初执行的以前的研究推测了主要可压缩的效果能与速度变化的 dilatational 效果被联系。后来,主要压缩的可能性效果由于减少的压力变化来自减少的压力紧张术语,这被显示出。尽管可压缩的骚乱的更好的理解通常与增加的 DNS 和试验性的研究努力被完成,仍然在这些最近的调查结果之中有一些差异。如果可压缩的效果与狂暴的马赫数字有关, DNS 和试验性的数据的分析建议一些差异是明显的, M t 。从可压缩的流动的二个班的比较,同质砍流动并且不同类砍流动(混合的层) ,我们发现两个班上的压缩的可能性的效果砍流动能在相应于狂暴的马赫数字的三个区域的三个范畴被描绘:low-M t , moderate-M t 并且 high-M t 区域。在这三个区域,狂暴的混合层厚度的生长率上的压缩的可能性的效果是相当不同的。减少的压力紧张效果的一条简单途径不能必然减少混合层生长率,并且可以甚至处于生长率引起增加。现在的工作通过 M t 在流动上说明压缩的可能性效果。模型成功地被用于可压缩的混合层。 | Siyuan Huang Song Fu | 2008 | Acta Mechanica Sinica2008，24，1： | 4 |
| 5 | High-performance polarization management devices based on thin-film lithium niobate显示文摘High-speed polarization management is highly desirable for many applications,such as remote sensing,telecommunication,and medical diagnosis.However,most of the approaches for polarization management rely on bulky optical components that are slow to respond,cumbersome to use,and sometimes with high drive voltages.Here,we overcome these limitations by harnessing photonic integrated circuits based on thin-film lithium niobate platform.We successfully realize a portfolio of thin-film lithium niobate devices for essential polarization management functionalities,including arbitrary polarization generation,fast polarization measurement,polarization scrambling,and automatic polarization control.The present devices feature ultra-fast control speeds,low drive voltages,low optical losses and compact footprints.Using these devices,we achieve high fidelity polarization generation with a polarization extinction ratio up to 41.9 dB and fast polarization scrambling with a scrambling rate up to 65 Mrad s−1,both of which are best results in integrated optics.We also demonstrate the endless polarization state tracking operation in our devices.The demonstrated devices unlock a drastically new level of performance and scales in polarization management devices,leading to a paradigm shift in polarization management. | Zhongjin Lin Yanmei Lin Hao Li Mengyue Xu Mingbo He Wei Ke Heyun Tan Ya Han Zhaohui Li Dawei Wang X.Steve Yao Songnian Fu Siyuan Yu Xinlun Cai | 2022 | Light(Science & Applications)2022，11，5： | 3 |
| 6 | Research of the rapid pressure-strain correlation model in the rapid distortion limit显示文摘Even though a number of rapid pressure-strain models have been suggested and successfully tested for different flow situations by various authors,the model proposals still exhibit some apparent deficiencies when subjected to the flows with rapid distortion. From Mansour's relatively straightforward rapid distortion analysis,if an initially anisotropic flow undergoes a purely rapid rotation,the anisotropy measures will exhibit the behavior of the damped oscillations. Within the current framework of modeling the rapid pressure-strain correlation,i.e.,the models based on the assumption that the M-tensor for the rapid pressure-strain term is expand-able in the Reynolds-stress anisotropy tensor alone,all the model predictions fail to give the damped oscillations in the turbulence anisotropy. In the case of initially isotropic turbulence subjected to rapid distortion,Sj?gren and Johansson showed that all the existing rapid pressure-strain models would deliver the identical path in the anisotropy-invariant map for both homogeneous plane strain and shear flows. The rapid distortion analysis shows two distinct curves reflecting different flow physics. In this work,we try to present a possible way to create a system that can overcome these deficiencies with the aid of the rapid distortion theory (RDT). | HUANG SiYuan FU Song | 2008 | Science China(Physics,Mechanics & Astronomy)2008，51，9： | 2 |
| 7 | Strength-Toughening Model of Eutectic Ceramic Composite with Inherent Defects显示文摘Strengthening and toughening mechanisms in composite ceramics is complex. A change in a single parameter induces multiple property variations. The multiple changes in properties are often incompletely represented in theoretical models. This incompleteness in the parameter chosen fails to explain the mechanism of failure in composite ceramics. The exponential toughness function is used to represent the pull-out toughening mechanism, which dominates the crack growth resistance curve(R-curve). The strengthening-toughening model is established based on the Mori-Tanaka method(M-T method). The influence of inherent defects on toughness function and strength is analyzed by using this model. The theoretical result is compared with the experiment data. This model exactly reflects the change in strength. The theoretical result indicates that defects change the toughness function. Moreover, micro-cracks increase toughness size ac, and the strength of crack instable extensions acutely decreases as defect content increases. This presented model establishes the relationship among the important mechanical parameters of defect, strength, elastic modulus, and the R-curve. | FU Yunwei ZHANG Long NI Xinhua LIU Xiequan CHEN Cheng ZHAO Siyuan | 2014 | Chinese Journal of Mechanical Engineering2014，27，4： | 2 |
| 8 | A bio-inspired and self-powered triboelectric tactile sensor for underwater vehicle perception显示文摘Marine mammals relying on tactile perception for hunting are able to achieve a remarkably high prey capture rate without visual or acoustic perception.Here,a self-powered triboelectric palm-like tactile sensor(TPTS)is designed to build a tactile perceptual system for underwater vehicles.It is enabled by a three-dimensional structure that mimics the leathery,granular texture in the palms of sea otters,whose inner neural architecture provides additional clues indicating the importance of tactile information.With the assistance of palm structure and triboelectric nanogenerator technology,the proposed TPTS has the ability to detect and distinguish normal and shear external load in real-time and approximate the external stimulation area,especially not affected by the touch frequency,that is,it can maintain stable performance under high-frequency contact.The results show that the TPTS is a promising tool for integration into grippers mounted on underwater vehicles to complete numerous underwater tasks. | Peng Xu Jianhua Liu Xiangyu Liu Xinyu Wang Jiaxi Zheng Siyuan Wang Tianyu Chen Hao Wang Chuan Wang Xianping Fu Guangming Xie Jin Tao Minyi Xu | 2022 | npj Flexible Electronics2022，6，1： | 1 |
| 9 | A High Notch Pathway Activation Predicts Response to γ Secretase Inhibitors in Proneural Subtype of Glioma Tumor‐Initiating Cells显示文摘 | Norihiko Saito Jun Fu Siyuan Zheng Jun Yao Shuzhen Wang Diane D. Liu Ying Yuan Erik P. Sulman Frederick F. Lang Howard Colman Roel G. Verhaak W. K. Alfred Yung Dimpy Koul | 2014 | Stem Cells2014，，1： | 1 |
| 10 | Preparation and optical properties of trivalent europium-doped bulk and nanoerystalline SrY2O4显示文摘 | FU ZUOLING ZHOU SHIHONG ZHANG SIYUAN | 2006 | J Opt Soc Am B2006，23，9： | 1 |
| 11 | Pathological Study of Excised Specimens form Resectable Large Hepatocellular Carcinoma after Transcatheter Arterial Chemoembolization显示文摘 | Weiping Zhou Jianping Zhou Wenping Cong Siyuan Fu Xiaoping Yao Han Chen Mengchao Wu | 2004 | The Chinese - German Journal of Clinical Oncology2004，，1： | 1 |
| 12 | Control Effect of UAV Low Volume Spray Technology on Thrips and Tomato Spotted Wilt Virus in Tobacco Field显示文摘[Objectives]The paper was to explore the influence of unmanned aerial vehicle(UAV)low volume spray technology on the control effect of viruliferous thrips and tomato spotted wilt virus(TSWV)under different pesticide concentrations,and to explore the effective control nodes and methods of thrips and TSWV.[Methods]According to the occurrence characteristics of thrips and TSWV,the field control effects of 4 pesticides on thrips and TSWV were tested by UAV with the thrips number and disease index as indicators,following the principle of regional and periodic control trials.[Results]In the groups of UAV and artificial prevention and control,4 agents were used alternatively,including 1%emamectin benzoate ME,1.7%abamectin imidacloprid ME,5%emamectin benzoate WDG,and 30%pyriproxyfen dinotefuran SL.There was no significant difference in the control effect of thrips and TSWV among treatment 1(recommended dosage of UAV agent),treatment 2(reduction of recommended dosage of UAV agent by 25%)and treatment 4(recommended dosage of artificial control agent),and the control effects on thrips were more than 83.16%in the 3 treatments.The disease index of TSWV in the 3 treatments decreased from 8.64±1.37 in the blank control group to less than 3,which reached the prevention and control threshold.But treatment 3(reduction of recommended dosage of UAV agent by 50%)did not reach the prevention and control threshold.The disease index of TSWV in the blank control area increased with the increase of the number of live nymphs of thrips,and there was a significant positive correlation,with good fitness.[Conclusions]UAV has a significant impact on the control effect of thrips and TSWV under different pesticide concentrations.In the actual flight control application,it is recommended that the amount of the pesticides is about 3/4 and not less than 1/2 of that of the artificial application.The control area should be extended to 100 m of the ridge of the tobacco field,and UAV is used periodically to control thrips and TSWV for 5 times from pre-transplanting stage to pre-squaring stage of flue-cured tobacco.The control effect is significantly different from the traditional artificial application. | Zefan LIU Dean XIE Jiabao HAN Yanfen XIE Li MA Siyuan GAO Ruiqi PENG Yuting ZHAO Xiangze FU Wengang CHENG Yonghong FENG Yan ZHANG Huaping ZHANG Ying HUANG Leijie DAI Lanfeng WANG | 2023 | Plant Diseases and Pests2023，14，4： | 0 |
| 13 | Structural insights reveal the specific recognition of meiRNA by the Mei2 protein显示文摘In the fission yeast Schizosaccharomyces pombe,Mei2,an RNA-binding protein essential for entry into meiosis,regulates meiosis initiation.Mei2 binds to a specific non-coding RNA species,meiRNA,and accumulates at the sme2 gene locus,which encodes meiRNA.Previous research has shown that the Mei2 C-terminal RNA recognition motif(RRM3)physically interacts with the meiRNA 5'region in vitro and stimulates meiosis in vivo.However,the underlying mechanisms still remain elusive.We first employed an in vitro crosslinking and immunoprecipitation sequencing(CLIP-seq)assay and demonstrated a preference for U-rich motifs of meiRNA by Mei2 RRM3.We then solved the crystal structures of Mei2 RRM3 in the apo form and complex with an 8 mer RNA fragment,derived from meiRNA,as detected by in vitro CLIP-seq.These results provide structural insights into the Mei2 RRM3-meiRNA complex and reveal that Mei2 RRM3 binds specifically to the Uuc(U)sequence.Furthermore,a structure-based Mei2 mutation,Mei2F644A causes defective karyogamy,suggesting an essential role of the RNA-binding ability of Mei2 in regulating meiosis. | Siyuan Shen Yanze jian Zhaokui Cai Fudong Li Mengqi Lv Yongrui Liu Jihui Wu Chuanhai Fu Yunyu Shi | 2022 | Journal of Molecular Cell Biology2022，14，5： | 0 |
| 14 | A survey of real-time rendering on Web3D application显示文摘Background In recent years, with the rapid development of mobile Internet and Web3D technologies, a large number of web-based online 3D visualization applications have emerged. Web3D applications, including Web3D online tourism, Web3D online architecture, Web3D online education environment, Web3D online medical care, and Web3D online shopping are examples of these applications that leverage 3D rendering on the web. These applications have pushed the boundaries of traditional web applications that use text, sound, image, video, and 2D animation as their main communication media, and resorted to 3D virtual scenes as the main interaction object, enabling a user experience that delivers a strong sense of immersion. This paper approached the emerging Web3D applications that generate stronger impacts on people's lives through “real-time rendering technology”, which is the core technology of Web3D. This paper discusses all the major 3D graphics APIs of Web3D and the well-known Web3D engines at home and abroad and classify the real-time rendering frameworks of Web3D applications into different categories. Results Finally, this study analyzed the specific demand posed by different fields to Web3D applications by referring to the representative Web3D applications in each particular field. Conclusions Our survey results show that Web3D applications based on real-time rendering have in-depth sectors of society and even family, which is a trend that has influence on every line of industry. | Geng YU Chang LIU Ting FANG Jinyuan JIA Enming LIN Yiqiang HE Siyuan FU Long WANG Lei WEI Qingyu HUANG | 2023 | Virtual Reality & Intelligent Hardware2023，5，5： | 0 |
| 15 | Information technology and artificial intelligence support in management experiences of the pediatric designated hospital during the COVID-19 epidemic in 2022 in Shanghai显示文摘Objective:To describe the information technology and artificial intelligence support in management experiences of the pediatric designated hospital in the wave of COVID-19 in Shanghai.Methods:We retrospectively concluded the management experiences at the largest pediatric designated hospital from March 1st to May 11th in 2022 in Shanghai.We summarized the application of Internet hospital,face recognition technology in outpatient department,critical illness warning system and remote consultation system in the ward and the structed electronic medical record in the inpatient system.We illustrated the role of the information system through the number and prognosis of patients treated.Results:The COVID-19 designated hospitals were built particularly for critical patients requiring high-level medical care,responded quickly and scientifically to prevent and control the epidemic situation.From March 1st to May 11th,2022,we received and treated 768 children confirmed by positive RT-PCR and treated at our center.In our management,we use Internet Information on the Internet Hospital,face recognition technology in outpatient department,critical illness warning system and remote consultation system in the ward,structed electronic medical record in the inpatient system.No deaths or nosocomial infections occurred.The number of offline outpatient visits dropped,from March to May 2022,146,106,48,379,57,686 respectively.But the outpatient volume on the internet hospital increased significantly(3,347 in March 2022 vs.372 in March 2021;4,465 in April 2022 vs.409 in April 2021;4,677 in May 2022 vs.538 in May 2021).Conclusions:Information technology and artificial intelligence has provided significant supports in the management.The system might optimize the admission screening process,increases the communication inside and outside the ward,achieves early detection and diagnosis,timely isolates patients,and timely treatment of various types of children. | Yu Shi Jin Fu Mei Zeng Yanling Ge Xiangshi Wang Aimei Xia Weijie Shen Jiali Wang Weiming Chen Siyuan Jiang Xiaowen Zhai | 2023 | Intelligent Medicine2023，3，1： | 0 |
| 16 | Deep-Learning-Assisted Underwater 3D Tactile Tensegrity显示文摘The growth of underwater robotic applications in ocean exploration and research has created an urgent need for effective tactile sensing.Here,we propose an underwater 3-dimensional tactile tensegrity(U3DTT)based on soft self-powered triboelectric nanogenerators and deep-learning-assisted data analytics.This device can measure and distinguish the magnitude,location,and orientation of perturbations in real time from both flow field and interaction with obstacles and provide collision protection for underwater vehicles operation.It is enabled by the structure that mimics terrestrial animals’musculoskeletal systems composed of both stiff bones and stretchable muscles.Moreover,when successfully integrated with underwater vehicles,the U3DTT shows advantages of multiple degrees of freedom in its shape modes,an ultrahigh sensitivity,and fast response times with a low cost and conformability.The real-time 3-dimensional pose of the U3DTT has been predicted with an average root-mean-square error of 0.76 in a water pool,indicating that this developed U3DTT is a promising technology in vehicles with tactile feedback. | Peng Xu Jiaxi Zheng Jianhua Liu Xiangyu Liu Xinyu Wang Siyuan Wang Tangzhen Guan Xianping Fu Minyi Xu Guangming Xie Zhong Lin Wang | 2023 | Research2023，，3： | 0 |
| 17 | Research on Deformation Reconstruction Based on Structural Curvature of CFRP Propeller With Fiber Bragg Grating Sensor Network显示文摘The deformation and reconstruction of the composite propeller under the static load in the laboratory is studied so as to provide the basic research for the deformation and reconstruction of the underwater deformed propeller.The fiber Bragg grating(FBG)sensor is proposed to be used for strain monitoring and deformation reconstruction of the carbon fiber reinforced polymer(CFRP)propeller,and a reconstruction algorithm of structural curvature deformation of the CFRP propeller based on strain information is presented.The reconstruction algorithm is verified by using variable-thickness CFRP laminates in the finite element software.The results show that the relative error of the reconstruction algorithm is within 8%.Then,an experimental system of strain monitoring and deformation reconstruction for the CFRP propeller based on the FBG sensor network is built.The propeller blade is loaded in the form of the cantilever beam,and the blade deformation is reconstructed by the strain measured by the FBG sensor network.Compared with the blade deformation measured by three coordinate scanners,the reconstruction relative error is within 15%. | Guoping DING Fu WANG Xiaoling GAO Siyuan JIANG | 2022 | Photonic Sensors2022，12，4： | 0 |
| 18 | Phenylalanine diminishes M1 macrophage inflammation显示文摘Emerging evidence suggests that amino acids dictate the effector functions of immune cells;however, whether and how phenylalanine(Phe) orchestrates the polarization of macrophages is not understood. Here, we determined that Phe attenuated lipopolysaccharide(LPS) and P. multocida serotype A strain CQ2(PmCQ2) infection-induced inflammation in vivo. Furthermore, we demonstrated that Phe inhibited the production of interleukin(IL)-1β and tumor necrosis factor(TNF)-α in proinflammatory(M1) macrophages. Phe reprogrammed the transcriptomic and metabolic profiles and enhanced oxidative phosphorylation in M1 macrophages, which reduced the activation of caspase-1. Notably, the valine-succinyl-CoA axis played a critical role in Phe-mediated inhibition of IL-1β production in M1 macrophages. Taken together, our findings suggest that manipulating the valine-succinyl-CoA axis provides a potential target for preventing and/or treating macrophage-related diseases. | Qingzhuo Zhang Siyuan Chen Yan Guo Fang He Jian Fu Wenkai Ren | 2023 | Science China(Life Sciences)2023，66，12： | 0 |
| 19 | Predicting the Power Spectrum of Amplified OFDM Signals Using Higher-Order Intercept Points显示文摘Orthogonal frequency-division multiplexing(OFDM)has been developed into a popular modulation scheme for wireless communication systems,used in applications such as LTE and 5 G.In wireless communication systems,nonlinearity caused by radio frequency(RF)amplifiers will generate distortions to both passband and adjacent channels such that the transmission quality is degraded.The study of this article aims to predict the power spectrum for OFDM based signals at the output of an RF amplifier due to the nonlinearity.In this article,based on Taylor polynomial coefficients,a power spectrum expression for amplified OFDM signals in terms of intercept points(up to nth-order)is derived.This model is useful to RF engineers in choosing and testing RF amplifiers with appropriate specifications,such as intercept points and gain,to meet the requirements of wireless standards.Measurements are carried out to confirm the results of the proposed model. | YAN Siyuan YANG Xianzhen WANG Xiaoru LI Fu | 2022 | Chinese Journal of Electronics2022，31，2： | 0 |
| 20 | Preparation and Performance of a Fluorine-Free and Alkali-Free Liquid Accelerator for Shotcrete显示文摘Based on aluminum sulfate,a fluorine-free and alkali-free liquid accelerator(FF-AF-A)was prepared in this study.The setting time and compressive strength of three cement types with different FF-AF-A dosages were fully investigated.The compatibility of the FF-AF-A with the superplasticizers were also investigated,and the early hydration behavior and morphology of the hydration products of reference cement paste with the FF-AF-A were explored by hydration heat,X-ray diffractometry(XRD),and scanning electron microscopy(SEM).Test results indicated that adding the FF-AF-A at 8 wt%of the cement weight resulted in 2 min 35 s initial setting time and 6 min 30 s final setting time.The 1-day compressive strength of the cement mortar with 8 wt%of FF-AF-A reached 13.5 MPa,which represents an increase of 35%as compared to the strength of cement mortar without the FF-AF-A,and the 28-day compressive strength ratio was 119%.In addition,the FF-AF-A also showed good compatibility with different superplasticizer dosages.The results show that,when the FF-AF-A was added to the cement paste,it promoted the formation of ettringite crystals due to the aluminum ions(Al^(3+))and sulfate ions(SO_(4)^(2-))reacted with gypsum in the cement,as well as promoted the hydration of tricalcium aluminate(C_(3)A)and tricalcium silicate(C3S)leading to the overall structure becomes more compact.As a consequence,the hydration heat rate of the cement sharply increased,the cement paste setting time is shortened,and the compressive strength of cement mortar is improved. | Jianbing Zhang Rongjin Liu Siyuan Fu Tianyu Gao Zhongfei Zhang | 2021 | Journal of Renewable Materials2021，9，11： | 0 |
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