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| 1 | Destabilization of linker histone H1.2 is essential for ATM activation and DNA damage repair显示文摘连接器 histone H1 在 DNA 损坏反应是更高的顺序染色质结构,而是它的参与的一个主人管理者,修理是不清楚的。这里,我们报导连接器 histone H1.2 是混乱毛细管扩张的一个必要管理者变异(ATM ) 激活。我们证明 H1.2 通过和 ATM 热重复领域和 MRE11-RAD50-NBS1 (MRN ) 的抑制的直接相互作用保护染色质免受异常 ATM 激活的伤害复杂依赖者的 ATM 招募。在 DNA 损坏之上, H1.2 通过它的 C 终点和进一步的 proteasomal 降级的 poly-ADP-ribosylation (PARylation ) 经历快速的 PARP1 依赖的染色质分离。由 PARylation 死了的变化妥协 ATM 激活和 DNA 损坏修理的 PARP1 弄空或 H1.2 的 H1.2 排水量的抑制,因此导致损害了房间幸存。一起拿,我们的调查结果建议连接器 histone H1.2 作为一个生理的障碍工作因为指向染色质的 ATM,和调停 PARylation 的活跃 H1.2 周转为柔韧的 ATM 激活和 DNA 损坏修理被要求。 | Zhiming Li Yinglu Li Ming Tang Bin Peng Xiaopeng Lu Qiaoyan Yang Qian Zhu Tianyun Hou Meiting Li Chaohua Liu Lina Wang Xingzhi Xu Ying Zhao Haiying Wang Yang Yang Wei-Guo Zhu | 2018 | Cell Research2018，28，7： | 3 |
| 2 | Effects of climate change and land use/cover change on the volume of the Qinghai Lake in China显示文摘Qinghai Lake is the largest saline lake in China.The change in the lake volume is an indicator of the variation in water resources and their response to climate change on the Qinghai-Tibetan Plateau(QTP)in China.The present study quantitatively evaluated the effects of climate change and land use/cover change(LUCC)on the lake volume of the Qinghai Lake in China from 1958 to 2018,which is crucial for water resources management in the Qinghai Lake Basin.To explore the effects of climate change and LUCC on the Qinghai Lake volume,we analyzed the lake level observation data and multi-period land use/land cover(LULC)data by using an improved lake volume estimation method and Integrated Valuation of Ecosystem Services and Trade-offs(InVEST)model.Our results showed that the lake level decreased at the rate of 0.08 m/a from 1958 to 2004 and increased at the rate of 0.16 m/a from 2004 to 2018.The lake volume decreased by 105.40×10^(8) m^(3) from 1958 to 2004,with the rate of 2.24×10^(8) m^(3)/a,whereas it increased by 74.02×10^(8) m^(3) from 2004 to 2018,with the rate of 4.66×10^(8) m^(3)/a.Further,the climate of the Qinghai Lake Basin changed from warm-dry to warm-humid.From 1958 to 2018,the increase in precipitation and the decrease in evaporation controlled the change of the lake volume,which were the main climatic factors affecting the lake volume change.From 1977 to 2018,the measured water yield showed an'increase-decrease-increase'fluctuation in the Qinghai Lake Basin.The effects of climate change and LUCC on the measured water yield were obviously different.From 1977 to 2018,the contribution rate of LUCC was -0.76% and that of climate change was 100.76%;the corresponding rates were 8.57% and 91.43% from 1977 to 2004,respectively,and -4.25% and 104.25% from 2004 to 2018,respectively.Quantitative analysis of the effects and contribution rates of climate change and LUCC on the Qinghai Lake volume revealed the scientific significance of climate change and LUCC,as well as their individual and combined effects in the Qinghai Lake Basin and on the QTP.This study can contribute to the water resources management and regional sustainable development of the Qinghai Lake Basin. | WANG Hongwei QI Yuan LIAN Xihong ZHANG Jinlong YANG Rui ZHANG Meiting | 2022 | Journal of Arid Land2022，14，3： | 2 |
| 3 | Cellulose extraction from Zoysia japonica pretreated by alumina-doped MgO in AMIMCl显示文摘 | Le Liu Meiting Ju Weizun Li Yang Jiang | 2014 | Carbohydrate Polymers2014，，： | 1 |
| 4 | Headspace Solid-Phase Micro-Extraction Gas Chromatography/Mass Spectrometry(HS-SPME-GC/MS)-Based Untargeted Metabolomics Analysis for Comparing the Volatile Components from 12 Panax Herbal Medicines显示文摘Quality control of ginseng currently is mainly based on ginsenoside analysis,but rarely focuses on the volatile organic components.In the current work,an untargeted metabolomics approach,by headspace solid-phase micro-extraction gas chromatography/mass spectrometry(HS-SPME-GC/MS),was elaborated and further employed to holistically compare the compositional difference of the volatile components simultaneously from 12 Panax herbal medicines,which included P.ginseng(PG),P.quinquefolius(PQ),P.notoginseng(PN),red ginseng(PGR),P.ginseng leaf(PGL),P.quinquefolius leaf(PQL),P.notoginseng leaf(PNL),P.ginseng flower(PGF),P.quinquefolius flower(PQF),P.notoginseng flower(PNF),P.japonicus(PJ),and P.japonicus var.major(PJvm).Chromatographic separation was performed on an HP-5MS elastic quartz capillary column using helium as the carrier gas,enabling good resolution within 1 h.We were able to characterize totally 259 volatile compounds,including 82 terpenes(T),46 alcohols(Alc),29 ketones(K),25 aldehydes(Ald),21 esters(E),and the others.By analyzing 90 batches of ginseng samples based on the untargeted metabolomics workflows,236 differential ions were unveiled,and accordingly 36 differential volatile components were discovered.It is the first report that simultaneously compares the compositional difference of volatile components among 12 Panax herbal medicines,and useful information is provided for the quality control of ginseng aside from the well-known ginsenosides. | Simiao Wang Xiaohang Li Meiting Jiang Xinlong Wu Yuying Zhao Meiyu Liu Xiaoyan Xu Huimin Wang Hongda Wang Heshui Yu Wenzhi Yang | 2022 | Phyton-International Journal of Experimental Botany2022，91，7： | 1 |
| 5 | Microbial selectivity ofUV treatment on antibiotic-resistant heterotrophic bacteria insecondary effluents of a municipal wastewater treatment plant显示文摘 | GUO Meiting YUAN Qingbin YANG Jian | 2013 | Water Res2013，47，16： | 1 |
| 6 | High-Entropy Perovskite Oxide: A New Opportunity for Developing Highly Active and Durable Air Electrode for Reversible Protonic Ceramic Electrochemical Cells显示文摘Reversible proton ceramic electrochemical cell(R-PCEC)is regarded as the most promising energy conversion device,which can realize efficient mutual conversion of electrical and chemical energy and to solve the problem of large-scale energy storage.However,the development of robust electrodes with high catalytic activity is the main bottleneck for the commercialization of R-PCECs.Here,a novel type of high-entropy perovskite oxide consisting of six equimolar metals in the A-site,Pr_(1/6)La_(1/6)Nd_(1/6)Ba_(1/6)Sr_(1/6)Ca_(1/6)CoO_(3−δ)(PLN-BSCC),is reported as a high-performance bifunctional air electrode for R-PCEC.By harnessing the unique functionalities of multiple ele-ments,high-entropy perovskite oxide can be anticipated to accelerate reaction rates in both fuel cell and electrolysis modes.Especially,an R-PCEC utilizing the PLNBSCC air electrode achieves exceptional electrochemical performances,demonstrating a peak power density of 1.21 W cm^(−2)for the fuel cell,while simultaneously obtaining an astonishing current density of−1.95 A cm^(−2)at an electrolysis voltage of 1.3 V and a temperature of 600℃.The significantly enhanced electrochemical performance and durability of the PLNBSCC air electrode is attributed mainly to the high electrons/ions conductivity,fast hydration reactivity and high configurational entropy.This research explores to a new avenue to develop optimally active and stable air electrodes for R-PCECs. | Zuoqing Liu Zhengjie Tang Yufei Song Guangming Yang Wanru Qian Meiting Yang Yinlong Zhu Ran Ran Wei Wang Wei Zhou Zongping Shao | 2022 | Nano-Micro Letters2022，14，12： | 1 |
| 7 | Review of preferentially selective lithium extraction from spent lithium batteries: Principle and performance显示文摘Lithium,as the lightest and lowest potential metal,is an ideal 'battery metal' and the core strategic metal of the new energy industry revolution.Recovering lithium from spent lithium batteries(LIBs)has become one of the significant approaches to obtaining lithium resources.At present,the lithium extraction being generally placed at the last step of the spent LIBs recovery process has puzzles such as high acid consumption,low Li recovery purity and low recovery efficiency.Selective lithium extraction at the first step of the recovery process can effectively solve those puzzles.Since lithium leaching is a non-spontaneous reaction requiring additional energy to achieve,it is found that these methods can be divided into five ways according to the different types of energy driving the reaction occurring:(ⅰ)electric energy driving lithium extraction;(ⅱ) chemical energy driving lithium extraction;(ⅲ) mechanical energy driving lithium extraction;(ⅳ) thermal energy driving lithium extraction;(ⅴ) other energy driving lithium extraction.Through the analysis of the principle,reaction process and results of recovering lithium methods can provide a few directions for scholars’ subsequent research.It is necessary to speed up the exploration of the principle of these methods.It is expected that this study could provide a reference for the research on the selective lithium extraction. | Zhe Gao Meiting Huang Liming Yang Yufa Feng Yuan Ding Penghui Shao Xubiao Luo | 2023 | Journal of Energy Chemistry2023，，3： | 1 |
| 8 | ZnO induced self-crystallization of CsPb(Br/I)_(3) nanocrystal glasses with improved stability for backlight display application显示文摘In the current situation of energy shortages,saving energy and reducing consumption are undoubtedly valid methods to relieve the pressure on resources.CsPbX_(3)(X=Cl,Br,and I)perovskites as star inorganic materials have drawn growing attention owing to their unique properties,making them suitable for applications such as light-emitting diodes(LEDs),solar cells,photodetectors,or lasers.This work presents zinc oxide(ZnO)induced self-crystallized CsPb(Br/I)_(3) perovskite with a 26%photoluminescence quantum yield(PLQY)prepared by the traditional melt-quenching method.Furthermore,the full width at half maximum(FWHM)(34–44 nm)can be regulated by the ZnO content.In addition,as a downconverter,CsPb(Br/I)_(3) perovskite nanocrystals(NCs)realize a bright red backlight that covers≈94%Rec.2020 standards in the CIE 1931 color space and 126%of National Television System Committee(NTSC).This finding undoubtedly confirms an effective path for fabricating perovskite materials in a green,low-cost,and time-saving way,enriching the knowledge of glass crystallization mechanisms and promoting their applications in wide color gamut backlights. | Qin Wang Yao Tong Meiting Yang Hangtao Ye Xiaojuan Liang Xin Wang Weidong Xiang | 2022 | Journal of Materials Science & Technology2022，，26： | 1 |
| 9 | Bismuth doped Sr_(2)Fe_(1.5)Mo_(0.5)O_(6)-δdouble perovskite as a robust fuel electrode in ceramic oxide cells for direct CO_(2)electrolysis显示文摘Electrochemical conversion of CO_(2)to CO is an economically feasible method for mitigating greenhouse gas emissions.Among various electrochemical approaches,solid oxide electrolysis cells(SOECs)show high potential for CO_(2)reduction reaction(CO_(2)-RR)due to their ability to operate at high temperatures,resulting in fast reaction kinetics and increased efficiency.Considering their main energy loss is still associated with the large overpotential at the fuel electrode,the development of the highly efficient and durable cathode for SOECs has been extensively searched after.Here,we propose an A-site doping strategy to enhance the properties of Sr_(2)Fe_(1.5)Mo_(0.5)O_(6)−δ(SFM),which improve its performance as a cathode in SOECs for CO_(2)-RR,demonstrating favorable activity and durability.The structural and physiochemical characterizations,together with DFT calculations,show that the partial replacement of Sr by Bi in the SFM double perovskite not only improves CO 2 adsorption capability at the catalyst surface but also enhances oxygen ionic conduction inside the bulk oxide,resulting in enhanced CO_(2)electrocatalysis performance in SOECs.Specifically,a La_(0.8)Sr_(0.2)Ga_(0.8)Mg_(0.2)O_(3)−δ(LSGM)electrolyte-supported single cell with the new Bi-doped SFM cathode demonstrates a large current density of 1620 mA cm^(−2) at a cell potential of 1.6 V at 850°C with good operational stability up to 200 h.Bi-doped SFM thus represents a highly promising cathode for ceramic CO_(2)electrolyzers and could accelerate our transition towards a carbon-neutral society. | Meiting Yang Zhen Yao Shuai Liu Jun Wang Anwei Sun Haoran Xu Guangming Yang Ran Ran Wei Zhou Gang Xiao Zongping Shao | 2023 | Journal of Materials Science & Technology2023，，33： | 0 |
| 10 | Differential pricing and production strategies for heterogeneous products under cannibalization and promotional effects显示文摘This study examines the optimal pricing and production strategy of a closed-loop supply chain consisting of a manufacturer, a recycler, and consumers. Considering the cannibalization and promotion effects of remanufactured products on new and secondhand products, we constructed Stackelberg game models under different scenarios. We analyze the impact of the changes in the two effects on the optimal prices and production strategies of the manufacturer and recycler, as well as their countermeasures. We find that (i) how the cannibalization and promotional effects influence the manufacturer and the recycler's pricing and production strategies differ under different scenarios;(ii) when the two effects exceed a threshold, the manufacturer abandons new or remanufactured products, and the recycler prefers to stop production on its new products or continue to remanufacture products;and (iii) the two effects always reduce the profits of the manufacturer and increase the profits of the recycler. | Aijun Liu Meiting Jing Jie Miao Zengxian Li Yun Yang | 2022 | Journal of Management Science and Engineering2022，7，4： | 0 |
| 11 | Transgenerational analysis of H3K4me3 and H3K27me3 by ChIP-Seq links epigenetic inheritance to metabolism显示文摘Histone methylation is a kind of important epigenetic modification which occurs on the lysine residue or arginine residue of histone tails(Zhang and Reinberg,2001).It takes part in multiple biological processes,including gene expression,genomic stability,stem cell maturity,genetic imprinting,mitosis and development(Fischle et al.,2005).Abnormal histone methylation pattern | Ke An Fengxia Du Hao Meng Guochao Li Minjie Zhang Zongzhi Liu Zitong Zhao Zilong Zhang Di Yu Dong Wang Caiyun Yang Wencui Ma Lin Yuan Meiting Zhou Lili Duan Li Jin Hui Li Yan Zhang Jianzhong Su Jie Qiao Yingli Sun | 2018 | Journal of Genetics and Genomics2018，45，3： | 0 |
| 12 | Histone modification landscape and the key significance of H3K27me3 in myocardial ischaemia/reperfusion injury显示文摘Histone modifications play crucial roles in the pathogenesis of myocardial ischaemia/reperfusion(I/R)injury.However,a genome-wide map of histone modifications and the underlying epigenetic signatures in myocardial I/R injury have not been established.Here,we integrated transcriptome and epigenome of histone modifications to characterize epigenetic signatures after I/R injury.Disease-specific histone mark alterations were mainly found in H3K27me3-,H3K27ac-,and H3K4me1-marked regions 24 and 48 h after I/R.Genes differentially modified by H3K27ac,H3K4me1 and H3K27me3 were involved in immune response,heart conduction or contraction,cytoskeleton,and angiogenesis.H3K27me3 and its methyltransferase polycomb repressor complex 2(PRC2)were upregulated in myocardial tissues after I/R.Upon selective inhibition of EZH2(the catalytic core of PRC2),the mice manifest improved cardiac function,enhanced angiogenesis,and reduced fibrosis.Further investigations confirmed that EZH2 inhibition regulated H3K27me3 modification of multiple pro-angiogenic genes and ultimately enhanced angiogenic properties in vivo and in vitro.This study delineates a landscape of histone modifications in myocardial I/R injury,and identifies H3K27me3 as a key epigenetic modifier in I/R process.The inhibition of H3K27me3 and its methyltransferase might be a potential strategy for myocardial I/R injury intervention. | Le Ni Bowen Lin Yanping Zhang Lingjie Hu Jianghua Lin Fengmei Fu Meiting Shen Can Li Lei Chen Jian Yang Dan Shi Yi-Han Chen | 2023 | Science China(Life Sciences)2023，66，6： | 0 |
| 13 | Characterization on the hydrodynamics of a covering-plate Rushton impeller显示文摘A modified Rushton impeller with two circular covering-plates mounted on the upper and lower sides of the blades was designed.There are gaps between the plates and the blades.The turbulent hydrodynamics was analyzed by the computational fluid dynamics(CFD) method.Firstly,the reliability of the numerical model and simulation method was verified by comparing with the experimental results from literature.Subsequently,the power consumption,flow pattern,mean velocity and mixing time of the covering-plate Rushton impeller(RT-C) were studied and compared with the standard Rushton impeller(RT) operated under the same conditions.Results show that the power consumption can be decreased about 18%.Compared with the almost unchanged flow field in the lower stirred tank,the mean velocity was increased at the upper half of the stirred tank.And in the impeller region,the mean axial and radial velocities were increased,the mean tangential velocity was decreased.In addition,the average mixing time of RT-C was shortened about 4.14% than the counterpart of RT.The conclusions obtained here indicated that RT-C has a more effective mixing performance and it can be used as an alternative of RT in the process industries. | Tenglong Su Fengling Yang Meiting Li Kanghui Wu | 2018 | Chinese Journal of Chemical Engineering2018，26，6： | 0 |
| 14 | Development and application of high-precision multifunction astronomical plate digitizers in China显示文摘Before charge-coupled device detectors became widely employed in observational astronomy,for more than a hundred years,the main detection method was photography on astronomical glass plates.Recently,in order to preserve these historical data and maintain their usability,the International Astronomical Union has appealed to all countries for global digitization of astronomical plates by developing or adopting advanced digitization technology.Specialized digitizers with high precision and high measuring speed represent key equipment for this task.The Shanghai Astronomical Observatory and the Nishimura Co.,Ltd in Japan cooperated between 2013 and 2016 to develop the first Chinese high-precision astronomical plate digitizer,which was then used for complete digitization of all nighttime-observation astronomical plates in China.Then,in 2019–2021,the Shanghai Astronomical Observatory independently developed new models of plate digitizers that enabled countries such as Uzbekistan and Italy to digitize their astronomical plates.Additionally,a new high-precision and multifunction digitizer was also used to digitize valuable microscope slides from the Shanghai Natural History Museum,providing a successful example of cross-domain application of high-precision digitization technology. | Meiting Yang Yong Yu Liangliang Wang Zhengjun Shang Changshun Liu Lixin Zheng Zhendong Chen Jing Yang Dongmei Da Shan Dong Shiyin Shen Zhenghong Tang Jianhai Zhao | 2024 | Astronomical Techniques and Instruments2024，1，1： | 0 |
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