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| 1 | Cervical Cancer Screening Rates Among Chinese Women—China,2015显示文摘What is already known about this topic?Cervical cancer is the fourth most common cancer of women around the world.Age-adjusted incidence and mortality rates of cervical cancer were 11.78 and 3.29 per 100,000,respectively,in China in 2015.What is added by this report?Cervical cancer screening rates were 25.7%for women aged 20–64 years old and 31.4%for women aged 35–64 years old in China in 2015.Screening rates were lower in rural areas than in urban areas and varied across provinces.What are the implications for public health practice?Efforts should be made to continue to strengthen national and local policy initiatives,financial support,health education,and accessibility to women in rural areas for cervical cancer screening coverage. | Mei Zhang Yijing Zhong Zhenping Zhao Zhengjing Huang Xiao Zhang Chun Li Maigeng Zhou Jing Wu Limin Wang Xiaoying Zheng Linhong Wang | 2020 | China CDC weekly2020，2，26： | 17 |
| 2 | Polyamine Accumulation in Transgenic Tomato Enhances the Tolerance to High Temperature Stress显示文摘Polyamines play an important role in plant response to abiotic stress.S-adenosyl-l-methionine decarboxylase(SAMDC) is one of the key regulatory enzymes in the biosynthesis of polyamines.In order to better understand the effect of regulation of polyamine biosynthesis on the tolerance of high-temperature stress in tomato,SAMDC cDNA isolated from Saccharomyces cerevisiae was introduced into tomato genome by means of Agrobacterium tumefaciens through leaf disc transformation.Transgene and expression was confirmed by Southern and Northern blot analyses,respectively.Transgenic plants expressing yeast SAMDC produced 1.7-to 2.4-fold higher levels of spermidine and spermine than wild-type plants under high temperature stress,and enhanced antioxidant enzyme activity and the protection of membrane lipid peroxidation was also observed.This subsequently improved the efficiency of CO2 assimilation and protected the plants from high temperature stress,which indicated that the transgenic tomato presented an enhanced tolerance to high temperature stress(38℃) compared with wild-type plants.Our results demonstrated clearly that increasing polyamine biosynthesis in plants may be a means of creating high temperature-tolerant germplasm. | Lin Cheng Yijing Zou Shuli Ding Jiajing Zhang Xiaolin Yu Jiashu Cao Gang Lu | 2009 | Journal of Integrative Plant Biology2009，51，5： | 16 |
| 3 | Existence of Positive Solutions for Kirchhoff Type Problems with Critical Exponent显示文摘 | SUN Yijing LIU Xing | 2012 | Journal of Partial Differential Equations2012，25，2： | 12 |
| 4 | Global Dynamic Molecular Profiling of Stomatal Lineage Cell Development by Single-Cell RNA Sequencing显示文摘The regulation of stomatal lineage cell development has been extensively investigated.However,a comprehensive characterization of this biological process based on single-cell transcriptome analysis has not yet been reported.In this study,we performed RNA sequencing on 12844 individual cells from the cotyledons of 5-day-old Arabidopsis seedlings.We identified 11 cell clusters corresponding mostly to cells at specific stomatal developmental stages using a series of marker genes.Comparative analysis of genes with the highest variable expression among these cell clusters revealed transcriptional networks that regulate development from meristemoid mother cells to guard mother cells.Examination of the developmental dynamics of marker genes via pseudo-time analysis revealed potential interactions between these genes.Collectively,our study opens the door for understanding how the identified novel marker genes participate in the regulation of stomatal lineage cell development. | Zhixin Liu Yaping Zhou Jinggong Guo Jiaoai Li Zixia Tian Zhinan Zhu Jiajing Wang Rui Wu Bo Zhang Yongjian Hu Yijing Sun Yan Shangguan Weiqiang Li Tao Li Yunhe Hu Chenxi Guo Jean-David Rochaix Yuchen Miao Xuwu Sun | 2020 | Molecular Plant2020，13，8： | 11 |
| 5 | Cervical Cancer Screening Coverage — China, 2018–2019显示文摘What is already known about this topic?The World Health Organization set a 2030 target of 70%cervical cancer screening coverage for women aged 35–45 years.Coverage stood at 37%in China in 2015.What is added by this report?In 2018–2019,China’s cervical cancer screening coverage reached 43.4%in women aged 35–44 years and 36.8%in women aged 35–64 years.Screening coverage was still lower in rural areas as well as central and western regions;large variations existed across provincial-level administrative divisions.What are the implications for public health practice?National and local policy and financial support should be maintained for cervical cancer screening,along with more targeted health education and outreach efforts and strengthened accessibility of health services in the rural areas and central and western regions. | Mei Zhang Yijing Zhong Limin Wang Heling Bao Zhengjing Huang Zhenping Zhao Xiao Zhang Chun Li Kelly Liang Sun Jing Wu Xiaoying Zheng Linhong Wang | 2022 | China CDC weekly2022，4，48： | 11 |
| 6 | Recent advances in additive-enhanced magnesium hydride for hydrogen storage显示文摘The discovery of new hydrogen storage materials has greatly driven the entire hydrogen storage technology forward in the past decades. Magnesium hydride, which has a high hydrogen capacity and low cost, has been considered as one of the most promising candidates for hydrogen storage. Unfortunately, extensive efforts are still needed to better improve its hydrogen storage performance, since MgH_2 suffers from high operation temperature, poor dehydrogenation kinetic, and unsatisfactory thermal management. In this paper, we present an overview of recent progress in improving the hydrogenation/de-hydrogenation performance of MgH_2, with special emphases on the additive-enhanced MgH_2 composites. Other widely used strategies(e. g. alloying,nanoscaling, nanoconfinement) in tuning the kinetics and thermodynamics of MgH_2 are also presented. A realistic perspective regarding to the challenges and opportunities for further researches in MgH_2 is proposed. | Ying Wang Yijing Wang | 2017 | Progress in Natural Science:Materials International2017，27，1： | 11 |
| 7 | Application of cylindrical linear phased array in casing borehole显示文摘一个超声的分阶段执行的数组( UPA )变换器在听觉的 logging.First 为地上凿穿成像和 casing 检查被介绍,一个圆柱的线性分阶段执行的数组( CLPA )它由压电的元素的数字组成一致地在柱体的表面上散布了,被设计并且在电的系统的控制下面用元素的不同的组播送并且收到声学的波浪的 fabricated.By , CLPA 罐头(s)地上凿穿的所有区域能动态地围并且 rapidly.Then | SHI Fangfang WU Xianmei KE Yijing ZHANG Bixing | 2010 | Chinese Journal of Acoustics2010，29，1： | 10 |
| 8 | Sedimentation processes and sedimentary characteristics of tidal bores along the north bank of the Qiantang Estuary显示文摘A tidal bore is a unique Earth surface process, characterized by its highly destructive energy, predictable periodicities and magni-tudes, and the production of characteristic sedimentary features. Tidal bores and associated rapid flood flows are highly turbulent flows of the upper-flow regime with a velocity over several meters per second. Reynolds (Re) and Froude (Fr) numbers, respectively, are larger than 104 and 1.0, making them significantly different from regular tidal flows but analogous to turbidity currents. Until now, understanding of tidal-bore depositional processes and products has been limited because of the difficulty and hazards involved with gauging tidal bores directly. The Qiantang bore is known as the largest breaking bore in the world. Field surveys were carried out in May 2010, along the north bank of the Qiantang Estuary to observe the occurrence of peak bores, including regular observations of current, water level and turbidity at the main channel. Several short cores were sampled on the intertidal flats to study the characteristic sedimentary features of tidal bores. Hydrodynamic and sedimentological studies show that the processes of sediment resuspension, transport and deposition are controlled primarily by the tidal bores, and the subsequent abruptly accelerated and decelerated flood flows, which only account for one tenth of each semidiurnal tidal cycle in the estuary. Tidal-bore deposits are generally poorly sorted because of rapid sedimentation after highly mixed suspension by intense turbulence. This behavior is characteristic of the absence of tractive-current depositional components in a C-M diagram. It also goes along with well-developed massive bedding, graded bedding, basal erosion structures, convolute bedding and dewatering structures. Together, these sedimentary features can constitute fingerprinting of turbidites, widely distributed in the deep-water environment. However, a tidal bore is triggered by intensely deformed tidal waves propagating into a shallow-water environment, which returns to regular tidal flows rapidly after the passage of the bore head. The tidal-bore deposits are usually bounded by the intertidal-flat deposits with typical tidal beddings at the top and on both flanks. The difference between tidal-bore deposits (TBD) and tidal sandy/muddy deposits (TSD/TMD) is evident not only in sedimentary structures, but also in the grain-size composition. They can be clearly distinguished in grain-size bivariate plots, typically the plot of mean grain size vs. standard deviation (or sorting). Some trend variations generally exist in mean grain size with TBD>TSD>TMD, sorting with TMD>TBD>TSD (larger value indicating poorer sorting), and both skewness and kurtosis with TSD>TBD>TMD. These findings will undoubtedly shed new light on our understanding of tidal-bore sedimentology, ancient tidal-bore sedimentary facies and environments, and related oil-and-gas field prospecting. | FAN DaiDux CAI GuoFu SHANG Shuai WU YiJing ZHANG YanWei GAO Lei | 2012 | Chinese Science Bulletin2012，57，13： | 8 |
| 9 | High-entropy(La_(0.2)Nd_(0.2)Sm_(0.2)Eu_(0.2)Gd_(0.2))_(2)Ce_(2)O_(7):A potential thermal barrier material with improved thermo-physical properties显示文摘High-entropy oxides(HEOs)are widely researched as potential materials for thermal barrier coatings(TBCs).However,the relatively low thermal expansion coefficient(TEC)of those materials severely restricts their practical application.In order to improve the poor thermal expansion property and further reduce the thermal conductivity,high-entropy(La_(0.2)Nd_(0.2)Sm_(0.2)Eu_(0.2)Gd_(0.2))_(2)Ce_(2)O_(7) is designed and synthesized in this work.The as-prepared multicomponent material is formed in a simple disordered fluorite structure due to the high-entropy stabilization effect.Notably,it exhibits a much higher TEC of approximately 12.0×10^(−6) K^(−1) compared with those of other high-entropy oxides reported in the field of TBCs.Besides,it presents prominent thermal insulation behavior with a low intrinsic thermal conductivity of 0.92 W·m^(−1)·K^(−1) at 1400℃,which can be explained by the existence of high concentration oxygen vacancies and highly disordered arrangement of multicomponent cations in the unique high-entropy configuration.Through high-temperature in-situ X-ray diffraction(XRD)measurement,this material shows excellent phase stability up to 1400℃.Benefiting from the solid solution strengthening effect,it shows a higher hardness of 8.72 GPa than the corresponding single component compounds.The superior thermo-physical performance above enables(La_(0.2)Nd_(0.2)Sm_(0.2)Eu_(0.2)Gd_(0.2))_(2)Ce_(2)O_(7) a promising TBC material. | Yun XUE Xiaoqin ZHAO Yulong AN Yijing WANG Meizhen GAO Huidi ZHOU Jianmin CHEN | 2022 | Journal of Advanced Ceramics2022，11，4： | 7 |
| 10 | Mussel-inspired agarose hydrogel scaffolds for skin tissue engineering显示文摘Polysaccharide hydrogels are widely used in tissue engineering because of their superior biocompatibility and low immunogenicity.However,many of these hydrogels are unrealistic for practical applications as the cost of raw materials is high,and the fabrication steps are tedious.This study focuses on the facile fabrication and optimization of agarose-polydopamine hydrogel(APG)scaffolds for skin wound healing.The first study objective was to evaluate the effects of polydopamine(PDA)on the mechanical properties,water holding capacity and cell adhesiveness of APG.We observed that APG showed decreased rigidity and increased water content with the addition of PDA.Most importantly,decreased rigidity translated into significant increase in cell adhesiveness.Next,the slow biodegradability and high biocompatibility of APG with the highest PDA content(APG3)was confirmed.In addition,APG3 promoted full-thickness skin defect healing by accelerating collagen deposition and promoting angiogenesis.Altogether,we have developed a straightforward and efficient strategy to construct functional APG scaffold for skin tissue engineering,which has translation potentials in clinical practice. | Ting Su Mengying Zhang Qiankun Zeng Wenhao Pan Yijing Huang Yuna Qian Wei Dong Xiaoliang Qi Jianliang Shen | 2021 | Bioactive Materials2021，6，3： | 6 |
| 11 | Transcription factors AS1 and AS2 interact with LHP1 to repress KNOX genes in Arabidopsis显示文摘Polycomb group proteins are important repressors of numerous genes in higher eukaryotes. However, the mechanism by which Polycomb group proteins are recruited to specific genes is poorly understood. In Arabidopsis, LIKE HETEROCHROMATIN PROTEIN 1(LHP1), also known as TERMINAL FLOWER 2, was originally proposed as a subunit of polycomb repressive complex 1(PRC1) that could bind the tri-methylated lysine 27 of histone H3(H3K27me3) established by the PRC2. In this work, we show that LHP1 mainly functions with PRC2 to establish H3K27me3, but not with PRC1 to catalyze monoubiquitination at lysine 119 of histone H2 A. Our results show that complexes of the transcription factors ASYMMETRIC LEAVES 1(AS1) and AS2 could help to establish the H3K27me3 modification at the chromatin regions of Class-I KNOTTED1-like homeobox(KNOX) genes BREVIPEDICELLUS andKNAT2 via direct interactions with LHP1. Additionally, our transcriptome analysis indicated that there are probably more common target genes of AS1 and LHP1 besides Class-I KNOX genes during leaf development in Arabidopsis. | Zhongfei Li Bin Li Jian Liu Zhihao Guo Yuhao Liu Yan Li Wen-Hui Shen Ying Huang Hai Huang Yijing Zhang Aiwu Dong | 2016 | Journal of Integrative Plant Biology2016，58，12： | 6 |
| 12 | MicroRNA-132 in the Adult Dentate Gyrus is Involved in Opioid Addiction Via Modifying the Differentiation of Neural Stem Cells显示文摘MicroRNA-132(miR-132), a small RNA that regulates gene expression, is known to promote neurogenesis in the embryonic nervous system and adult brain.Although exposure to psychoactive substances can increase miR-132 expression in cultured neural stem cells(NSCs)and the adult brain of rodents, little is known about its role in opioid addiction. So, we set out to determine the effect of miR-132 on differentiation of the NSCs and whether this effect is involved in opioid addiction using the rat morphine self-administration(MSA) model. We found that miR-132 overexpression enhanced the differentiation of NSCs in vivo and in vitro. Similarly, speci?c overexpression of miR-132 in NSCs of the adult hippocampal dentate gyrus(DG) during the acquisition stage of MSA potentiated morphine-seeking behavior. These ?ndings indicate that miR-132 is involved in opioid addiction,probably by promoting the differentiation of NSCs in the adult DG. | Meng Jia Xuewei Wang Haolin Zhang Can Ye Hui Ma Mingda Yang Yijing Li Cailian Cui | 2019 | Neuroscience Bulletin2019，35，3： | 6 |
| 13 | Biofilm-inspired adhesive and antibacterial hydrogel with tough tissue integration performance for sealing hemostasis and wound healing显示文摘Uncontrolled bleeding and infection can cause significant increases in mortalities.Hydrogel sealants have attracted extensive attention for their ability to control bleeding.However,because interfacial water is a formidable barrier to strong surface bonding,a challenge remains in finding a product that offers robust tissue adhesion combined with anti-infection properties.Inspired by the strong adhesive mechanism of biofilm and mussels,we report a novel dual bionic adhesive hydrogel(DBAH)based on chitosan grafted with methacrylate(CS-MA),dopamine(DA),and N-hydroxymethyl acrylamide(NMA)via a facile radical polymerization process.CS-MA and DA were simultaneously included in the adhesive polymer for imitating the two key adhesive components:polysaccharide intercellular adhesin(PIA)of staphylococci biofilm and 3,4-dihydroxy-L-phenylalanine(Dopa)of mussel foot protein,respectively.DBAH presented strong adhesion at 34 kPa even upon three cycles of full immersion in water and was able to withstand up to 168 mm Hg blood pressure,which is significantly higher than the 60–160 mm Hg measured in most clinical settings.Most importantly,these hydrogels presented outstanding hemostatic capability under wet and dynamic in vivo movements while displaying excellent antibacterial properties and biocompatibility.Therefore,DBAH represents a promising class of biomaterials for high-efficiency hemostasis and wound healing. | Wei Han Bo Zhou Kai Yang Xin Xiong Shifang Luan Yu Wang Zheng Xu Peng Lei Zhengshan Luo Jian Gao Yijing Zhan Guopu Chen Lei Liang Rui Wang Sha Li Hong Xu | 2020 | Bioactive Materials2020，5，4： | 6 |
| 14 | Facile carbonaceous microsphere templated synthesis of Co3O4 hollow spheres and their electrochemical performance in supercapacitors显示文摘 | Hongmei Du Lifang Jiao Qinghong Wang Jiaqin Yang Lijing Guo Yuchang Si Yijing Wang Huatang Yuan | 2013 | Nano Research2013，6，2： | 5 |
| 15 | Experimental study on removing NO from flue gas using microwave irradiation over activated carbon carried catalyst显示文摘Nitrogen oxides(NOx) from flue gas can be removed efficiently by activated carbon continuously irradiated by microwave,which,however,needs high temperature and consumes excessive carbon. If catalyst is added into activated carbon,then reaction temperature can be reduced and selectivity of reaction enhanced. The effects on flue gas denitrification by adding different catalysts to microwave reactor were studied in this paper. It was found that the addition of catalyst could reduce the microwave power required by the same removal efficiency obviously;the difference of removal efficiency was different due to different catalysts,and the Cu-based catalyst has more catalytic action efficiency. Reaction temperature decreased by about 200℃ and removal efficiency increased by 25% after adding Cu-based catalyst. In addition,characteristic analysis for activated carbon conducted by X-ray diffraction confirmed that active component of catalyst existed on the surface of activated carbon. | MA ShuangChen JIN Xin WANG MengXuan JIN YiJing YAO JuanJuan LIU Wei | 2011 | Science China(Technological Sciences)2011，54，12： | 5 |
| 16 | Breast Cancer Screening Rates Among Women Aged 20 Years and Above—China,2015显示文摘What is already known about this topic?Breast cancer is the most common cancer in women in China and around the world.By 2019,121 countries have instituted a national screening program as a secondary prevention measure for breast cancer.What is added by this report?Breast cancer screening rates in China were 18.9%in women aged 20 years and above,and 25.7%in women aged 35-64 years in 2015.The screening rate for women aged 20 years and above was significantly higher in urban areas than in rural areas(24.6%vs.15.0%),and in the eastern region than in the central and western regions(24.0%vs.15.1%and 15.3%). | Mei Zhang Yijing Zhong Heling Bao Zhenping Zhao Zhengjing Huang Xiao Zhang Chun Li Maigeng Zhou Limin Wang Jing Wu Xiaoying Zheng Linhong Wang | 2021 | China CDC weekly2021，3，13： | 5 |
| 17 | The impacts of stress on the chemical structure of coals:a mini-review based on the recent development of mechanochemistry显示文摘The chemical structure evolution of coal,which is important for understanding coalification and the accompanying volatile and possible oil generation,is generally thought to be influenced by temperature,time and confining pressure.Though evidence concerning the impacts of stress on the chemical structure has accumulated for many years and some hypotheses have been proposed,the mechanism remains controversial.Recent years have seen a breakthrough in mechanochemistry,which proves that stress can act on the molecule directly to initiate or accelerate reactions by deforming the chemical bonds.The progress in mechanochemistry gives researchers incentive to consider how stress works on the chemical structure of coals.Preliminary quantum chemical calculations have been performed on the macromolecule of anthracite to explain the mechanism of gas generation during the deformation experiments at low temperatures.This paper briefly reviews the evidence regarding the impacts of stress on the chemical structure of coals and introduces the recent achievements in the mechanism research.To further investigate this problem,more work should be undertaken by researchers from both geology and quantum chemistry fields. | Quanlin Hou Yuzhen Han Jin Wang Yijing Dong Jienan Pan | 2017 | Science Bulletin2017，62，13： | 5 |
| 18 | DGA-Based Botnet Detection Toward Imbalanced Multiclass Learning显示文摘Botnets based on the Domain Generation Algorithm(DGA) mechanism pose great challenges to the main current detection methods because of their strong concealment and robustness. However, the complexity of the DGA family and the imbalance of samples continue to impede research on DGA detection. In the existing work, the sample size of each DGA family is regarded as the most important determinant of the resampling proportion;thus,differences in the characteristics of various samples are ignored, and the optimal resampling effect is not achieved.In this paper, a Long Short-Term Memory-based Property and Quantity Dependent Optimization(LSTM.PQDO)method is proposed. This method takes advantage of LSTM to automatically mine the comprehensive features of DGA domain names. It iterates the resampling proportion with the optimal solution based on a comprehensive consideration of the original number and characteristics of the samples to heuristically search for a better solution around the initial solution in the right direction;thus, dynamic optimization of the resampling proportion is realized.The experimental results show that the LSTM.PQDO method can achieve better performance compared with existing models to overcome the difficulties of unbalanced datasets;moreover, it can function as a reference for sample resampling tasks in similar scenarios. | Yijing Chen Bo Pang Guolin Shao Guozhu Wen Xingshu Chen | 2021 | Tsinghua Science and Technology2021，26，4： | 4 |
| 19 | Effect of microstructure evolution of Ti6Al4V alloy on its cavitation erosion and corrosion resistance in artificial seawater显示文摘The investigate about the effect of the microstructure of Ti6Al4V alloy on its cavitation erosion and corrosion properties in marine can provide the key basis for the application.On the basis of as-received Ti6Al4V(TC4)alloy,FC-TC4 and AC-TC4 alloys were prepared by heat treatment with the cooling method of a furnace and atmospheric environment,respectively.Then the microstructure evolutions of three samples were scrutinized and the effect of microstructure on their cavitation erosion and corrosion resistance was explored.The results showed that more recrystallized grains formed as well as its content of α grains and high-angle grain boundaries increased in AC-TC4 alloy.To FC-TC4 alloy,there was obvious grain growth apart from recrystallization.Moreover,many nanotwins of Ti V and Ti Al_(3)were formed separately in FC-TC4 and AC-TC4 alloys due to the dislocation migration during heat treatment.The microstructure evolution led the hardness and elastic modulus of AC-TC4 alloy were the best,followed by FC-TC4 alloy,that of TC4 were the worst.Similarly,passivating ability of AC-TC4 alloy was the best among three samples because of its microstructure.Although cracks extended along the grain boundaries under the action of continual cavitation erosion,the passivation film formed by TiO_(2) and Al_(2)O_(3) would enhance their resistance to further corrosion and cavitation erosion in artificial seawater. | Yijing Wang Enkang Hao Xiaoqin Zhao Yun Xue Yulong An Huidi Zhou | 2022 | Journal of Materials Science & Technology2022，，5： | 4 |
| 20 | Ethylenediurea(EDU) pretreatment alleviated the adverse effects of elevated O3 on Populus alba 'Berolinensis' in an urban area显示文摘Ethylenediurea(EDU)has been used as a chemical protectant against ozone(O3).However,its protective effect and physiological mechanisms are still uncertain.The present study aimed to investigate the changes of foliar visible injury,physiological characteristics and emission rates of volatile organic compounds(VOCs)in one-year-old Populus alba'Berolinensis'saplings pretreated with EDU and exposed to elevated O3(EO,120μg/m3).The results showed that foliar visible injury symptoms under EO were significantly alleviated in plants with EDU application(p<0.05).Under EO,net photosynthetic rate,the maximum photochemical efficiency of PSII and the photochemical efficiency of PSII of plants pretreated with 300 and600 mg/L EDU were similar to unexposed controls and significantly higher compared to EOstressed plants without EDU pretreatment,respectively.Malondialdehyde content was highest in EO without EDU and decreased significantly by 14.9%and 21.3%with 300 and600 mg/L EDU pretreatment,respectively.EDU pretreatment alone increased superoxide dismutase activity by 10-fold in unexposed plants with further increases of 88.4%and 37.5%in EO plants pretreated with 300 and 600 mg/L EDU pretreatment,respectively(p<0.05).Abscisic acid content declined under EO relative to unexposed controls with the effect partially reversed by EDU pretreatments.Similarly,VOCs emission rate declined under EO relative to unexposed plants with a recovery of emission rate observed with 300 and 600 mg/L EDU pretreatment.These findings provided significant evidence that EDU exerted a beneficial effect and protection on the tested plants against O3 stress. | Sheng Xu Xingyuan He Kent Burkey Wei Chen Pin Li Yan Li Bo Li Yijing Wang | 2019 | Journal of Environmental Sciences2019，31，10： | 4 |
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