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| 1 | Annual 30-m land use/land cover maps of China for 1980–2015 from the integration of AVHRR, MODIS and Landsat data using the BFAST algorithm显示文摘Annual land use land cover(LULC)change information at medium spatial resolution(i.e.at 30 m)is required in numerous subjects,such as biophysical modelling,land management and global change studies.Annual LULC information,however,is usually not available at continental or national scale due to reasons such as insufficient remote sensing data coverage or lack of computational capabilities.Here we integrate high temporal resolution and coarse spatial resolution satellite images(i.e.,Moderate Resolution Imaging Spectroradiometer(MODIS)and Global Inventory Modelling and Mapping Studies(GIMMS)normalized difference vegetation index(NDVI))with high spatial resolution datasets(China’s Land-Use/cover Datasets(CLUDs)derived from 30-meter Landsat TM/ETM+/OLI)to generate reliable annual nominal 30 m LULC maps for the whole of China between 1980 and 2015.We also test the performance of a statistical based change detection algorithm(Breaks for Additive Seasonal and Trend),originally designed for tracking forest change,in classifying all-type LULC change.As a result,a nominal 30 m annual land use/land cover datasets(CLUD-A)from 1980 to 2015 was developed for the whole China.The mapping results were assessed with a change sample dataset,a regional annual validation sample set and a three-year China sample set.Of the detected change years,75.61%matched the exact time of conversion within±1 year.Annual mapping results provided a detail process of urbanization,deforestation,afforestation,water and cropland dynamics over the past 36 years.The consistent characterization of land change dynamics for China can be further used in scientific research and to support land management for policy-makers. | Yidi XU Le YU Dailiang PENG Jiyao ZHAO Yuqi CHENG Xiaoxuan LIU Wei LI Ran MENG Xinliang XU Peng GONG | 2020 | Science China Earth Sciences2020，63，9： | 12 |
| 2 | Impact of type 2 diabetes mellitus on short-term and long-term outcomes of patients with esophageal squamous cell cancer undergoing resection: a propensity score analysis显示文摘Background:The association between type 2 diabetes mellitus(T2DM)and the risk of esophageal cancer remains unclear.The present study aimed to evaluate the impact of T2DM on short-term outcomes and long-term survival in patients with esophageal squamous cell cancer(ESCC).Methods:The present retrospective study included 862 patients diagnosed with ESCC between January 2001 and December 2010.Among them,280 patients had T2DM.A 1:1 propensity score-matched cohort consisting of 280 patients with and 280 without T2DM was selected from the 862 patients.The associations between T2DM and clinico-pathologic characteristics were assessed using theχ2 or Fisher’s exact test.Survival of ESCC patients with and without T2DM was calculated by using the Kaplan-Meier method and compared by using the Cox regression model between the two groups.Results:The occurrence rate of anastomotic leakage was significantly higher in patients with T2DM than in those without T2DM(P<0.001).In the subgroup with weight loss rate≤5.05%,ESCC patients with T2DM had a signifi-cant longer overall survival than did those without T2DM(P=0.003),whereas in the subgroup with weight loss rate>5.05%,the patients without T2DM showed a longer survival(P=0.001).Univariate and multivariate analysis results showed that T2DM was not an independent prognostic factor for patient survival.Conclusions:Type 2 diabetes mellitus is not an independent prognostic factor in patients with ESCC.However,the combination of T2DM with severe weight loss would be a predictor of poor prognosis. | Wang Yao Yuqi Meng Mingjian Lu Wenzhe Fan Jinhua Huang Jiaping Li Zhihua Zhu | 2018 | Cancer Communications2018，38，1： | 2 |
| 3 | Traditional Chinese Medicine guidelines for coronavirus disease 2019显示文摘OBJECTIVE:To summarize the evidence from Traditional Chinese Medicine(TCM)practice in the treatment of coronavirus disease 2019(COVID-19)and provide timely clinical practice guidance.METHODS:The guidelines were developed in accordance with the World Health Organization rapid guideline process.The evidence on TCM for COVID-19 from published guidelines,direct and indirect published clinical evidence,first hand clinical data,and expert experience and consensus were collected.The grading of recommendations assessment,development and evaluation(GRADE)method was used to grade the evidence and make the recommendations.RESULTS:Based on the available evidence,the guidelines recommended 17 Chinese medicines for COVID-19:2 Chinese herbal granules,7 Chinese patent medicines,and 8 Chinese herbal injections.CONCLUSION:As the literature search was conducted on March,any subsequent versions of these guidelines require an up-to-date literature review.We hope that the evidence summary in these guidelines will be helpful in global efforts to address COVID-19. | Liang Ning Ma Yanfang Wang Jingya Li Huizhen Wang Xiaohui Jiao Liwen Liu Bin Ma Yan Zhao Chen Luo Xufei Zhao Siya Lu Meng Cao Jin Hu Wenpin Zhang Hairong Liu Guoxiu Lu Cheng Liu Mengyu Li Li Han Xuejie Liu Yuqi Wang Liying Zhao Xueyao Wei Dongfeng Bai Jing Sun Mingyu Yang Yong Wu Xiaodan Chen Yaolong Shi Nannan Wang Yanping Wang Yongyan | 2020 | Journal of Traditional Chinese Medicine2020，40，6： | 2 |
| 4 | Pb ( Ⅱ ) removal from aqueous media by EDTA-modified mesoporous silica SBA-15显示文摘 | Huang Jin Ye Meng Qu Yuqi | 2012 | J Colloid Interface Sei2012，385，1： | 1 |
| 5 | Simulation study on the reaction process based single stage metal hydride thermal compressor 显示文摘 | WANG Yuqi YANG Fusheng MENG Xiangyu | 2010 | Interna- tional Journal of Hydrogen Energy2010，35，1： | 1 |
| 6 | Satellite and instrument entity recognition using a pre-trained language model with distant supervision显示文摘Earth observations,especially satellite data,have produced a wealth of methods and results in meeting global challenges,often presented in unstructured texts such as papers or reports.Accurate extraction of satellite and instrument entities from these unstructured texts can help to link and reuse Earth observation resources.The direct use of an existing dictionary to extract satellite and instrument entities suffers from the problem of poor matching,which leads to low recall.In this study,we present a named entity recognition model to automatically extract satellite and instrument entities from unstructured texts.Due to the lack of manually labeled data,we apply distant supervision to automatically generate labeled training data.Accordingly,we fine-tune the pre-trained language model with early stopping and a weighted cross-entropy loss function.We propose the dictionary-based self-training method to correct the incomplete annotations caused by the distant supervision method.Experiments demonstrate that our method achieves significant improvements in both precision and recall compared to dictionary matching or standard adaptation of pre-trained language models. | Ming Lin Meng Jin Yufu Liu Yuqi Bai | 2022 | International Journal of Digital Earth2022，15，1： | 0 |
| 7 | Realizing simultaneously excellent energy storage and discharge properties in AgNbO_(3)based antiferroelectric ceramics via La^(3t)and Ta^(5+)co-substitution strategy显示文摘AgNbO_(3)based antiferroelectric(AFE)ceramics have large maximum polarization and low remanent polarization,and thus are important candidates for fabricating dielectric capacitors.However,their energy storage performances have been still large difference with those of lead-based AFEs because of their room-temperature ferrielectric(FIE)behavior.In this study,novel La^(3+)and Ta^(5+)co-substituted AgNbO_(3)ceramics are designed and developed.The introduction of La^(3+)and Ta^(5+)decreases the tolerance factor,reduces the polarizability of B-site cations and increases local structure heterogeneity of AgNbO_(3),which enhance AFE phase stability and refine polarization-electric field(PeE)loops.Besides,adding La^(3+)and Ta^(5+)into AgNbO_(3)ceramics causes the decrease of the grain sizes and the increase of the band gap,which contribute to increased Eb.As a consequence,a high recoverable energy density of 6.79 J/cm3 and large efficiency of 82.1%,which exceed those of many recently reported AgNbO_(3)based ceramics in terms of overall energy storage properties,are obtained in(Ag0.88La0.04)(Nb0.96Ta0.04)O_(3)ceramics.Furthermore,the discharge properties of the ceramic with discharge time of 16 ns and power density of 145.03 MW/cm3 outperform those of many lead-free dielectric ceramics. | Yuqi Zhou Shuaibing Gao Jie Huang Meng Shen Shenglin Jiang Yunbin He Qingfeng Zhang | 2023 | Journal of Materiomics2023，9，2： | 0 |
| 8 | Constant-level spatio-temporal integrated search algorithm for repeating sun-synchronous orbit satellite images显示文摘Metadata information and catalogue services are major ways of making satellite images findable and accessible.Spatio-temporal indexing is the key to ensuring efficient searches.Because spatial information and temporal information are usually independently maintained and indexed,the image retrieval process has to include two search steps:a spatial query and a temporal query.As most Earth Observation satellites are specially designed to have repeating sun-synchronous orbits(RSSO),this type of satellite data has a close correlation between its spatial coverage and temporal coverage information.In this paper,an integrated spatiotemporal indexing mechanism is proposed for RSSO satellites.The spatio-temporal Look-Up Table(st-LUT)that serves as the index reflects the coupled correlation between the spatial and temporal coverage information within one orbit revisiting cycle.Image retrieval algorithms are designed based on the st-LUT.In this study,1,765,797 Landsat 8 scenes collected from 28 June 2013 to 31 December 2019 data are used to establish and validate the proposed indexing mechanism and search algorithms.Because this new method only need to focus on the changes of the spatial and temporal coverage over the time in one orbit revisiting cycle,the spatial search space is limited to the fixed number of grids.Therefore,the search algorithm is at a constant level.Its performance is not related to the volume of the images that need to search. | Yuqi Bai Meng Jin | 2021 | International Journal of Digital Earth2021，14，8： | 0 |
| 9 | The Application of Theoretical Models in the Studies of Physical Activity Behaviors of the Elderly in China显示文摘By using the method of literature review, this paper introduces the popular theoretical models which have shown to better explain physical activity behaviors at a certain degree, summarizes the dominating theoretical models in the studies of physical activity behaviors of the elderly in China. In addition, shortcomings and future prospects are pointed out at the end. | Yuquan Chen Yuqi Wang Fanxuan Meng Zifei Du Qun Zuo | 2019 | Journal of Advances in Medicine Science2019，2，2： | 0 |
| 10 | Selectivity control of photocatalytic CO_(2) reduction over ZnS-based nanocrystals:A comparison study on the role of ionic cocatalysts显示文摘Taking copper doped ZnS(ZnS:Cu)nanocrystals as the main body of photocatalyst,the influence of different base transition metal ions(M^(2+)=Ni^(2+),Co^(2+),Fe^(2+)and Cd^(2+))on photocatalytic CO_(2)reduction in inorganic reaction system is investigated.Confined single-atom Ni^(2+),Co^(2+),and Cd^(2+)sites were created via cation-exchange process and enhanced CO_(2)reduction,while Fe^(2+)suppressed the photocatalytic activity for both water and CO_(2)reduction.The modified ZnS:Cu photocatalysts(M/ZnS:Cu)demonstrated tunable product selectivity,with Ni^(2+)and Co^(2+)showing high selectivity for syngas production and Cd^(2+)displaying remarkable formate selectivity.DFT calculations indicated favorable H adsorption free energy on Ni^(2+)and Co^(2+)sites,promoting the hydrogen evolution reaction.The selectivity of CO_(2)reduction products was found to be sensitive to the initial intermediate adsorption states.*COOH formed on Ni^(2+)and Co^(2+)while*OCHO formed on Cd^(2+),favoring the production of CO and HCOOH as the main products,respectively.This work provides valuable insights for developing efficient solar-to-fuel platforms with controlled CO_(2)reduction selectivity. | Hong Pang Fumihiko Ichihara Xianguang Meng Lijuan Li Yuqi Xiao Wei Zhou Jinhua Ye | 2023 | Journal of Energy Chemistry2023，，11： | 0 |
| 11 | Ralstonia solanacearum type Ⅲ effector RipAS associates with potato type one protein phosphatase StTOPP6 to promote bacterial wilt显示文摘The bacterial pathogen Ralstonia solanacearum(R.solanacearum)delivered type III secretion effectors to inhibit the immune system and cause bacterial wilt on potato.Protein phosphatases are key regulators in plant immunity,which pathogens can manipulate to alter host processes.Here,we show that a type III effector RipAS can reduce the nucleolar accumulation of a type one protein phosphatase(PP1)StTOPP6 to promote bacterial wilt.StTOPP6 was used as bait in the Yeast two-Hybrid(Y2H)assay and acquired an effector RipAS that interacts with it.RipAS was characterized as a virulence effector to contribute to R.solanacearum infection,and stable expression of RipAS in potato impaired plant resistance against R.solanacearum.Overexpression of StTOPP6 showed enhanced disease symptoms when inoculated with wild strain UW551 but not the ripAS deletion mutant,indicating that the expression of StTOPP6 facilitates the virulence of RipAS.RipAS reduced the nucleolar accumulation of StTOPP6,which occurred during R.solanacearum infection.Moreover,the association also widely existed between other PP1s and RipAS.We argue that RipAS is a virulence effector associated with PP1s to promote bacterial wilt. | Bingsen Wang Wenfeng He Mengshu Huang Jiachen Feng Yanping Li Liu Yu Yuqi Wang Dan Zhou Chengzhen Meng Dong Cheng Ning Tang Botao Song Huilan Chen | 2023 | Horticulture Research2023，10，6： | 0 |
| 12 | Manganese-Fluorouracil Metallodrug Nanotheranostic for MRI-Correlated Drug Release and Enhanced Chemoradiotherapy显示文摘For cancer therapy,drug delivery systems are often limited by insufficient drug loading capacity,which usually results in systemic toxicity and heavy metabolic burden to excrete the carriers.Herein,we reported a“one-pot”method for constructing metal(Mn^(2+))–fluorouracil(FU)-coordinated nanotheranostics(Mn-FU)by self-assembly of FU(as bridging ligands)and Mn^(2+)(as metal nodes)through Mn–N/O coordination interactions.Importantly,owing to the effective coordination between Mn and FU,Mn-FU exhibits high drug loading efficacy(47.7 wt%),encapsulation efficacy(82.6%),and relatively large yield(1 g/pot).In acidic tumor microenvironments,efficient release of FU and Mn^(2+)is realized because of nitrogen protonation.The released FU and Mn^(2+)from Mn-FU are used for chemotherapy and turn on magnetic resonance imaging(MRI),respectively,achieving MRI-correlated drug release.After PEG modification,Mn-FU displays high tumor homing ability via enhanced permeability and retention effects and quick renal clearance owing to the disassembly in acidic biological conditions.As a result,Mn-FU substantially enhances the synergistic effects of chemoradiotherapy.Meanwhile,the systemic toxic side effects of free FU-based chemoradiotherapy were greatly reduced through this nanotheranostic.Our strategy offers a facile way to construct metallodrug nanotheranostics for efficient cancer theranostics. | Chan Yang Guosheng Song Haifeng Yuan Yue Yang Yuqi Wang Deju Ye Hongmin Meng Shuangyan Huan Xiao-Bing Zhang | 2021 | CCS Chemistry2021，3，4： | 0 |
| 13 | Progress and challenges in multi-stack fuel cell system for high power applications:Architecture and energy management显示文摘With the development of fuel cells,multi-stack fuel cell system(MFCS)for high power application has shown tremendous development potential owing to their obvious advantages including high efficiency,durability,reliability,and pollution-free.Accordingly,the state-of-the-art of MFCS is summarized and analyzed to advance its research.Firstly,the MFCS applications are presented in high-power scenarios,especially in transportation applications.Then,to further investigate the MFCS,MFCS including hydrogen and air subsystem,thermal and water subsystem,multi-stack architecture,and prognostics and health monitoring are reviewed.It is noted that prognostics and health monitoring are investigated rarely in MFCS compared with previous research.In addition,the efficiency and durability of MFCS are not only related to the application field and design principle but also the energy management strategy(EMS).The reason is that the EMS is crucial for lifespan,cost,and efficiency in the multi-stack fuel cell system.Finally,the challenge and development potential of MFCS is proposed to provide insights and guidelines for future research. | Yuqi Qiu Tao Zeng Caizhi Zhang Gucheng Wang Yaxiong Wang Zhiguang Hu Meng Yan Zhongbao Wei | 2023 | Green Energy and Intelligent Transportation2023，2，2： | 0 |
| 14 | Fine mapping and transcriptome sequencing reveal candidate genes conferring all-stage resistance to stripe rust on chromosome arm 1AL in Chinese wheat landrace AS1676显示文摘Stripe rust, caused by Puccinia striiformis f. sp. tritici(Pst), threatens wheat production worldwide, and resistant varieties tend to become susceptible after a period of cultivation owing to the variation of pathogen races. In this study, a new resistance gene against Pst race CYR34 was identified and predicted using the descendants of a cross between AS1676, a highly resistant Chinese landrace, and Avocet S, a susceptible cultivar. From a heterozygous plant from a F7recombinant inbred line(RIL) population lacking the Yr18 gene, a near-isogenic line(NIL) population was developed to map the resistance gene. An allstage resistance gene, YrAS1676, was identified on chromosome arm 1AL via bulked-segregant exomecapture sequencing. By analyzing a large NIL population consisting of 6537 plants, the gene was further mapped to the marker interval between KA1A_485.36 and KA1A_490.13, spanning 485.36–490.13 Mb on1AL. A total of 66 annotated genes have been reported in this region. To characterize and predict the candidate gene(s), an RNA-seq was performed using NIL-R and NIL-S seedlings 3 days after CYR34 inoculation. Compared to NIL-S plants, NIL-R plants showed stronger immune reaction and higher expression levels of genes encoding pathogenesis-associated proteins. These differences may help to explain why NIL-R plants were more resistant to Pst race CYR34 than NIL-S plants. By combining fine-mapping and transcriptome sequencing, a calcium-dependent protein kinase gene was finally predicted as the potential candidate gene of YrAS1676. This gene contained a single-nucleotide polymorphism. The candidate gene was more highly expressed in NIL-R than in NIL-S plants. In field experiments with Pst challenge,the YrAS1676 genotype showed mitigation of disease damage and yield loss without adverse effects on tested agronomic traits. These results suggest that YrAS1676 has potential use in wheat stripe rust resistance breeding. | Xiu Yang Yunfeng Jiang Xianghai Yu Haipeng Zhang Yuqi Wang Fangnian Guan Li Long Hao Li Wei Li Qiantao Jiang Jirui Wang Yuming Wei Jian Ma Houyang Kang Pengfei Qi Qiang Xu Meng Deng Yazhou Zhang Youliang Zheng Yonghong Zhou Guoyue Chen | 2023 | The Crop Journal2023，11，5： | 0 |
| 15 | An earth observation potential evaluation model and its application to SDG indicators显示文摘Thousands of satellites and instruments are providing very unique long-term,refined,and diverse perception capabilities for the states and changes of the Earth's surface environment.When leveraging Earth Observation(EO)techniques in SDG monitoring in specific regions,an important prerequisite is to evaluate whether EO could meet user requirements in terms of spatial coverage,temporal frequency and observing variables or objects.It is highly expected to have a quantitative model that can not only represent EO capabilities and observation requirements but also evaluate the potential of EO capability to fulfil these requirements.This paper first describes EO capabilities from the satellite's orbit,operation time,spatial resolution,revisit cycle,accessibility and observation relevance level to variables.Observation requirements and priorities are then derived from SDG indicators.Finally,the potential model is established to match EO capabilities and user requirements.Taking SDG 14.1.1 as an example,this model is capable of returning an ordered list of satellites and instruments for users to refer to.This model meets the gap of evaluating EO potential to fulfil SDG monitoring.It could make full use of the available EO capabilities worldwide to meet SDG indicator monitoring requirements. | Meng Jin Ming Lin Yufu Liu Yuqi Bai | 2022 | International Journal of Digital Earth2022，15，1： | 0 |
| 16 | Identification and characterization of human hematopoietic mesoderm显示文摘The embryonic mesoderm comprises heterogeneous cell subpopulations with distinct lineage biases.It is unclear whether a bias for the human hematopoietic lineage emerges at this early developmental stage.In this study,we integrated single-cell transcriptomic analyses of human mesoderm cells from embryonic stem cells and embryos,enabling us to identify and define the molecular features of human hematopoietic mesoderm(HM)cells biased towards hematopoietic lineages.We discovered that BMP4 plays an essential role in HM specification and can serve as a marker for HM cells.Mechanistically,BMP4 acts as a downstream target of HDAC1,which modulates the expression of BMP4 by deacetylating its enhancer.Inhibition of HDAC significantly enhances HM specification and promotes subsequent hematopoietic cell differentiation.In conclusion,our study identifies human HM cells and describes new mechanisms for human hematopoietic development. | Yuqi Wen Jingjing Zhao Runqing Zhang Fan Liu Xiaoyuan Chen Dan Wu Mengge Wang Cuicui Liu Pei Su Panpan Meng Yiyue Zhang Xin Gao Lu Wang Hongtao Wang Jiaxi Zhou | 2024 | Science China(Life Sciences)2024，67，2： | 0 |
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