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| 1 | Study on the Application of UHVDC Hierarchical Connection Mode to Multi-infeed HVDC System显示文摘随着我国特高压交直流技术的广泛应用,多馈入直流集中落入受端负荷中心将是未来我国电网发展所面临的重要问题。为从电网结构上有效解决多馈入直流系统的问题,提出一种特高压直流分层接入交流电网的方式。研究分层接入方式直流多馈入短路比计算方法的适用性,从理论上对比特高压直流不同接入方式下多馈入直流电网的系统特性,证明特高压直流分层接入方式有助于提高多馈入直流系统的电压支撑能力,引导潮流在1000kV与500kV层级间合理分布。结合国家电网规划,仿真验证了特高压直流分层接入方式的优势。 | LIU Zhenya QIN Xiaohui ZHAO Liang ZHAO Qingbo | 2013 | 中国电机工程学报2013，33，10： | 80 |
| 2 | Geological Features and Reservoiring Mode of Shale Gas Reservoirs in Longmaxi Formation of the Jiaoshiba Area显示文摘This study is based on the sedimentation conditions, organic geochemistry, storage spaces, physical properties, lithology and gas content of the shale gas reservoirs in Longmaxi Formation of the Jiaoshiba area and the gas accumulation mode is summarized and then compared with that in northern America. The shale gas reservoirs in the Longmaxi Formation in Jiaoshiba have good geological conditions, great thickness of quality shales, high organic content, high gas content, good physical properties, suitable depth, good preservation conditions and good reservoir types. The quality shales at the bottom of the deep shelf are the main target interval for shale gas exploration and development. Shale gas in the Longmaxi Formation has undergone three main reservoiring stages:the early stage of hydrocarbon generation and compaction when shale gas reservoirs were first formed; the middle stage of deep burial and large-scale hydrocarbon generation, which caused the enrichment of reservoirs with shale gas; the late stage of uplift, erosion and fracture development when shale gas reservoirs were finally formed. | GUO Xusheng HU Dongfeng LI Yuping LIU Ruobing WANG Qingbo | 2014 | Acta Geologica Sinica(English Edition)2014，88，6： | 28 |
| 3 | Research Progress in the Application of Chinese Herbal Medicines in Aquaculture: A Review显示文摘 | Hongyu Pu Xiaoyu Li Qingbo Du Hao Cui Yongping Xu | 2017 | Engineering2017，3，5： | 17 |
| 4 | Blocking FSH inhibits hepatic cholesterol biosynthesis and reduces serum cholesterol显示文摘Menopause is associated with dyslipidemia and an increased risk of cardio-cerebrovascular disease.The classic view assumes that the underlying mechanism of dyslipidemia is attributed to an insufficiency of estrogen.In addition to a decrease in estrogen, circulating follicle-stimulating hormone (FSH)levels become elevated at menopause.In this study,we find that blocking FSH reduces serum cholesterol via inhibiting hepatic cholesterol biosynthesis.First,epidemiological results show that the serum FSH levels are positively correlated with the serum total cholesterol levels,even after adjustment by considering the effects of serum estrogen,in addition,the prevalence of hypercholesterolemia is significantly higher in peri-menopausal women than that in premenopausal women.Furthermore,we generated a mouse model of FSH elevation by intraperitoneally injecting exogenous FSH into ovariectomized (OVX)mice,in which a normal level of estrogen (E2)was maintained by exogenous supplementation. Consistently,the results indicate that FSH,independent of estrogen,increases the serum cholesterol level in this mouse model. Moreover,blocking FSH signaling by anti-FSHβ antibody or ablating the FSH receptor (FSHR)gene could effectively prevent hypercholesterolemia induced by FSH injection or high-cholesterol diet feeding.Mechanistically,FSH,via binding to hepatic FSHRs, activates the Gi2α/β-arrestin-2/Akt pathway and subsequently inhibits the binding of FoxO1 with the SREBP-2 promoter,thus preventing FoxO1 from repressing SREBP-2 gene transcription.This effect,in turn,results in the upregulation of SREBP-2,which drives HMGCR nascent transcription and de novo cholesterol biosynthesis,leading to the increase of cholesterol accumulation.This study uncovers that blocking FSH signaling might be a new strategy for treating hypercholesterolemia during menopause, particularly for women in peri-menopause characterized by FSH elevation only. | Yanjing Guo Meng Zhao Tao Bo Shizhan Ma Zhongshang Yuan Wenbin Chen Zhao He Xu Hou Jun Liu Zhenhai Zhang Qiang Zhu Qiangxiu Wang Xiaoyan Lin Zhongli Yang Min Cui Lu Liu Yujie Li Chunxiao Yu Xiaoyi Qi Qian Wang Haiqing Zhang Qingbo Guan Lifang Zhao Shimeng Xuan Huili Yan Yanliang Lin Li Wang Qihang Li Yongfeng Song Ling Gao Jiajun Zhao | 2019 | Cell Research2019，29，2： | 16 |
| 5 | Spatio-temporal responses of cropland phenophases to climate change in Northeast China显示文摘我们用 SPOT-VGT 在东北中国调查了农田 phenophases 的回答到农业热条件的变化数据从 1990 ~ 2010 收集了的规范的差别植被索引(NDVI ) ten-day-composed 时间系列数据,观察庄稼 phenophases 和气候。首先, phenological 参数例如象成长季节的长度一样的 onset-of-growth , peak-of-growth 和 end-of-growth 的日期,从弄平的 NVDI 时间系列数据集被提取并且与观察庄稼 phenophases 显示出明显的关联,出发,包括幼苗的阶段,成熟和生长时期的长度。第二,主要热条件的时间空间的趋势(10 楮潴敲 ? 祢爠浥瑯 ? 敳獮湩 ? 愠 ? 敷汬愠 ? 桴 ? 敭整牯汯杯捩污搠瑡 ? 景愠物琠浥数慲畴敲愠摮瀠敲楣楰慴楴湯映潲 ? 的第一个日期 ?? 瑳瑡潩獮愠摮琠敨 ??????????????? 岑?? | LI Zhengguo TANG Huajun YANG Peng WU Wenbin CHEN Zhongxin ZHOU Qingbo ZHANG Li ZOU Jinqiu | 2012 | Journal of Geographical Sciences2012，22，1： | 14 |
| 6 | Arogenate Dehydratase Isoforms Differentially Regulate Anthocyanin Biosynthesis in Arabidopsis thaliana显示文摘Anthocyanins,一组 L 本氨基丙酸(Phe ) 导出 flavonoids,被表明了在在植物和昆虫之间的植物压力抵抗和相互作用起重要作用。尽管 anthocyanin biosynthetic 小径和它的规章的机制广泛地被学习了, Phe 供应的水平是否影响 anthocyanin 生合成,仍然保持不清楚。这里,我们调查了 arogenate dehydratases (ADT ) 的角色,催化 arogenate 的变换进 Phe 的关键酶,在在 Arabidopsis 的导致蔗糖的 anthocyanin 生合成。基因分析证明所有六 ADT isoforms 在 anthocyanin 生合成冗余地工作,但是有微分贡献。ADT2 贡献大多数到 anthocyanin 累积,由 ADT1 和 ADT3 列在后面,并且 ADT4-ADT6。我们发现 anthocyanin 内容断然在幼苗与 Phe 和导致蔗糖的 ADT 抄本的层次被相关。一致地,到媒介的 Phe 的增加能戏剧性地在野类型的植物增加 anthocyanin 内容并且救 adt1 adt3 的显型关于 anthocyanin 累积的两倍异种。而且,转基因的植物 overexpressing ADT4,比 ADT2 的 overexpression 对 Phe 显得是更少敏感, hyperaccumulate Phe 并且生产 anthocyanins 的提高的水平。一起拿,我们的结果建议 Phe 的水平是为支撑 anthocyanin 生合成的一个重要规章的因素。 | Qingbo Chen Cong Man Danning Li Huijuan Tan Ye Xie Jirong Huang | 2016 | Molecular Plant2016，9，12： | 12 |
| 7 | Selection of optimal window length using STFT for quantitative SNR analysis of LFM signal显示文摘An adaptive approach to select analysis window parameters for linear frequency modulated(LFM) signals is proposed to obtain the optimal 3 dB signal-to-noise ratio(SNR) in the shorttime Fourier transform(STFT) domain.After analyzing the instantaneous frequency and instantaneous bandwidth to deduce the relation between the window length and deviation of the Gaussian window,high-order statistics is used to select the appropriate window length for STFT and get the optimal SNR with the right time-frequency resolution according to the signal characteristic under a fixed sampling rate.Computer simulations have verified the effectiveness of the new method. | Qingbo Yin Liran Shen Mingyu Lu Xiangyang Wang Zhi Liu | 2013 | Journal of Systems Engineering and Electronics2013，24，1： | 11 |
| 8 | Snail and Slug mediate tamoxifen resistance in breast cancer cells through activation of EGFR-ERK independent of epithelial-mesenchymal transition显示文摘 | Yan Jian Xiaotong Zhao Qian Xiao Qingbo Liu Keshuo Ding Fei Yu Rui Zhang Tao Zhu Gaoxiang Ge | 2014 | Journal of Molecular Cell Biology2014，8，4： | 11 |
| 9 | Scenario-based assessment of future food security显示文摘这份报纸论述对全球未来食物安全的一个基于情形的评价。做那,社会经济并且气候变化情形为未来被定义并且被连接到一个综合建模框架。官方补给底的环境政策综合气候(史诗) 模型和庄稼区域模仿的庄稼收益由庄稼选择决定模型模仿了被联合计算全部的食物生产和人均的食物可获得性,它被用来代表食物可获得性和稳定性的地位。IFPSIM 模型模仿的人均的粗野国内产品(GDP ) 被用来反映食物可接近性和 affordability 的状况。基于这二指示物,未来食物安全地位在约 20 年的一个时期上在全球规模被估计,从 2000 年开始。结果证明象南亚和很非洲的国家愿望那样的某些区域多半作为人均的食物可获得性和能进口在 2000 和 2020 之间的食物愿望减少的能力在未来仍然是食物紧张的热点。与贫穷联系的低食物生产是到在这些区域的饥饿的决定因素,并且更多的努力被需要以未来行动与饥饿作斗争。另外的区域象在到的能力的人均的食物可获得性或增加有增加的南方美国人国家进口的中国,很东方的欧洲国家和大多数那样在 2000 和 2020 之间的食物可能能改进他们的食物安全状况。 | WU Wenbin TANG Huajun YANG Peng YOU Liangzhi ZHOU Qingbo CHEN Zhongxin SHIBASAKI Ryosuke | 2011 | Journal of Geographical Sciences2011，21，1： | 9 |
| 10 | Linear FM Signal Parameter Estimation Using STFT and FRFT显示文摘 | SHEN Liran YIN Qingbo LU Mingyu ZHANG Qi GUO Lili SHEN Tianen ZHAO Guoku NING Shushi | 2013 | Chinese Journal of Electronics2013，22，2： | 8 |
| 11 | Highly efficient solution-processed CZTSSe solar cells based on a convenient sodium-incorporated post-treatment method显示文摘In CZTSSe solar cells,a simple sodium-incorporation post-treatment method toward solution-processed Cu2Zn Sn S4precursor films is presented in this work.An ultrathin NaCl film is deposited on Cu2Zn Sn S4precursor films by spin-coating NaCl solution.In subsequent selenization process,the introduction of Na Cl is found to be benefacial for the formation of Cu2-xSe,which can further facilitate the element transportation,leading to dense and smooth CZTSSe films with large grains and less impurity Cu2Sn(S,Se)3phase.SIMS depth profiles confirm the gradient distribution of the sodium element in Na-doped absorbers.Photoluminescence spectra show that the introduction of appropriate sodium into the absorber can inhibit the band tail states.As high as 11.18% of power conversion efficiency(PCE)is achieved for the device treated with 5 mg mL^-1 NaCl solution,and an average efficiency of Na-doped devices is 10.71%,13%higher than that of the control groups(9.45%).Besides,the depletion width and the charge recombination lifetime can also have regular variation with sodium treatment.This work offers an easy modification method for high-quality Na-doped CZTSSe films and high-performance devices,in the meantime,it can also help to further understand the effects of sodium in CZTSSe solar cells. | Biwen Duan Linbao Guo Qing Yu Jiangjian Shi Huijue Wu Yanhong Luo Dongmei Li Sixin Wu Zhi Zheng Qingbo Meng | 2020 | Journal of Energy Chemistry2020，29，1： | 8 |
| 12 | Stability improvement under high efficiency—next stage development of perovskite solar cells显示文摘With efficiency of perovskite solar cells(PSCs) overpassing 23%, to realize their commercialization, the biggest challenge now is to boost the stability to the same level as conventional solar cells. Thus, tremendous effort has been directed over the past few years toward improving the stability of these cells. Various methods were used to improve the stability of bulk perovskites,including compositional engineering, interface adjustment, dimensional manipulation, crystal engineering, and grain boundary decoration. Diverse device configurations, carrier transporting layers, and counter electrodes are investigated. To compare the stability of PSCs and clarify the degradation mechanism, diverse characterization methods were developed. Overall stability of PSCs has become one central topic for the development of PSCs. In this review, we summarize the state-of-the-art progress on the improvement of device stability and discuss the directions for future research, hoping it provides an overview of the current status of the research on the stability of PSCs and guidelines for future research. | Danni Yu Yue Hu Jiangjian Shi Haoying Tang Wenhao Zhang Qingbo Meng Hongwei Han Zhijun Ning He Tian | 2019 | Science China Chemistry2019，62，6： | 7 |
| 13 | Impact factors of fractal analysis of porous structure显示文摘Characterization of pore structure is one of the key problems for fabrication and application research on porous materials. But, complexity of pore structure makes it difficult to characterize pore structure by Euclidean geometry and traditional experimental methods. Fractal theory has been proved effective to characterize the complex pore structure. The box dimension method based on fractal theory was applied to characterizing the pore structure of fiber porous materials by analyzing the electronic scanning microscope (SEM) images of the porous materials in this paper. The influences of image resolution, threshold value, and image magnification on fractal analysis were investigated. The results indicate that such factors greatly affect fractal analysis process and results. The appropriate magnification threshold and fractal analysis are necessary for fractal analysis. | TANG HuiPing, ZHU JiLei, XI ZhengPing, DI XiaoBo, WANG JianYong & AO QingBo State Key Laboratory of Porous Metal Materials, Northwest Institute for Nonferrous Metal Research, Xi’an 710016, China | 2010 | Science China(Technological Sciences)2010，53，2： | 6 |
| 14 | The electrochemical stability of ionic liquids and deep eutectic solvents显示文摘Room temperature ionic liquids(ILs) composed of cations and anions, as well as deep eutectic solvents(DESs) composed of hydrogen bond donors(HBDs) and hydrogen bond acceptors(HBAs), are regarded as green solvents due to their low volatility. They have been used widely for electrochemically driven reactions because they exhibit high conductivity and excellent electrochemical stability. However, no systematic investigations on the electrochemical potential windows(EPWs), which could be used to characterize the electrochemical stability, have been reported. In this regard, the EPWs of 33 ILs and 23 DESs have been studied utilizing cyclic voltammetry(CV) method and the effects of structural factors(cations and anions of ILs, and HBDs and HBAs of DESs) and external factors(electrode, water content) on the EPWs have been comprehensively investigated. The electrochemical stability of selected ILs comprising five traditional cations, namely imidazolium, pyridinium, pyrrolidinium, piperidinium and ammonium and 13 kinds of versatile anions was studied. The results show that for ILs, both cation and anion play an important role on the reductive and oxidative potential limit. For a same IL at different working electrode, for example, glassy carbon(GC), gold(Au) and platinum(Pt) electrode, the largest potential window is almost observed on the GC working electrode. The investigations on the EPWs of choline chloride(Ch Cl), choline bromide(Ch Br), choline iodide(Ch I), and methyl urea based DESs show that the DES composed of Ch Cl and methyl urea has the largest potential window. This work may aid the selection of ILs or DESs for use as a direct electrolyte or a solvent in electrochemical applications. | Qingbo Li Jingyun Jiang Guofeng Li Wancheng Zhao Xinhui Zhao Tiancheng Mu | 2016 | Science China Chemistry2016，59，5： | 6 |
| 15 | Inorganic–organic halide perovskites for new photovoltaic technology显示文摘Perovskite solar cells(PSCs) have received worldwide attention due to excellent power-to-electricity conversion efficiency(PCE). Currently, a PCE record of as high as 22.1% has been achieved, comparative to those of copper indium gallium selenide and Cd Te solar cells. However, there are still some critical issues to solve, especially the stability issue at the current state, in order to promote PSC commercialization. In this respect, various device architectures and the working principle are briefly introduced. Then, key features of inorganic–organic hybrid perovskites and related film deposition methods are discussed.Typically, experimental and theoretical efforts to reveal the physical issues of the device are emphasized as well as the cell stability. Finally, a short summary, challenge and prospect are given. | Dongmei Li Jiangjian Shi Yuzhuan Xu Yanhong Luo Huijue Wu Qingbo Meng | 2018 | National Science Review2018，5，4： | 6 |
| 16 | Genetic control of flowering time in woody plants: Roses as an emerging model显示文摘Genetic control of the timing of flowering in woody plants is complex and has yet to be adequately investigated due to their long life-cycle and difficulties in genetic modification.Studies in Populus,one of the best woody plant models,have revealed a highly conserved genetic network for flowering timing in annuals.However,traits like continuous flowering cannot be addressed with Populus.Roses and strawberries have relatively small,diploid genomes and feature enormous natural variation.With the development of new genetic populations and genomic tools,roses and strawberries have become good models for studying the molecular mechanisms underpinning the regulation of flowering in woody plants.Here,we review findings on the molecular and genetic factors controlling continuous flowering in roses and woodland strawberries.Natural variation at TFL1 orthologous genes in both roses and strawberries seems be the key plausible factor that regulates continuous flowering.However,recent efforts suggest that a two-recessive-loci model may explain the controlling of continuous flowering in roses.We propose that epigenetic factors,including non-coding RNAs or chromatin-related factors,might also play a role.Insights into the genetic control of flowering time variation in roses should benefit the development of new germplasm for woody crops and shed light on the molecular genetic bases for the production and maintenance of plant biodiversity. | Xue Dong Xiaodong Jiang Guoqiang Kuang Qingbo Wang Micai Zhong Dongmin Jin Jinyong Hu | 2017 | Plant Diversity2017，39，2： | 6 |
| 17 | Perovskite thin-film solar cell: excitation in photovoltaic science显示文摘As a new member of thin-film solar cells,the perovskite solar cells have inspired a new research hot in new photoelectric materials and devices,and have given a new energy to the photovoltaic science.Currently,various device structures,including mesoporous and planar,with and without hole transport material have been developed.In this review,much focus has been addressed to the deposition of high-quality perovskite films,structural optimization,and interface engineering as well as the understanding of the charge generation,transport,and recombination mechanisms of the devices.Furthermore,cost,stability,and environment issues of the cell are also discussed for commercial application. | Junyan Xiao Jiangjian Shi Dongmei Li Qingbo Meng | 2015 | Science China Chemistry2015，58，2： | 6 |
| 18 | Petroleum Geology in Deepwater Settings in a Passive Continental Margin of a Marginal Sea:A Case Study from the South China Sea显示文摘Deepwater oil and gas exploration has become a global hotspot in recent years and the study of the deep waters of marginal seas is an important frontier research area.The South China Sea(SCS)is a typical marginal sea that includes Paleo SCS and New SCS tectonic cycles.The latter includes continental marginal rifting,intercontinental oceanic expansion and oceanic shrinking,which controlled the evolution of basins,and the generation,migration and accumulation of hydrocarbons in the deepwater basins on the continental margin of the northern SCS.In the Paleogene,the basins rifted along the margin of the continent and were filled mainly with sediments in marine-continental transitional environments.In the Neogene–Quaternary,due to thermal subsidence,neritic-abyssal facies sediments from the passive continental margin of the SCS mainly filled the basins.The source rocks include mainly Oligocene coal-bearing deltaic and marine mudstones,which were heated by multiple events with high geothermal temperature and terrestrial heat flow,resulting in the generation of gas and oil.The faults,diapirs and sandstones controlled the migration of hydrocarbons that accumulated principally in a large canyon channel,a continental deepwater fan,and a shelf-margin delta. | ZHANG Gongcheng FENG Congjun YAO Xingzong JI Mo YANG Haizhang QU Hongjun ZENG Qingbo ZHAO Zhao SUN Rui | 2021 | Acta Geologica Sinica(English Edition)2021，95，1： | 6 |
| 19 | b-DAZL:A novel gene in bovine spermatogenesis显示文摘DAZL 基因在 gametogenesis 起一个重要作用。这基因的 Microdeletion 和变化经常在脊椎动物和无脊椎动物与绝育被联系了。这里,包含 DAZL 基因的完全的开的读物框架的 cDNA,它编码通常认为的 RRM RNA 有约束力的蛋白质,被 RT-PCR 从牛的纸巾孤立。孤立的基因被叫作 b-DAZL。基于计算机的地点分析证明 b-DAZL 在染色体 1 的结束附近被定位。b-DAZL 基因和它的脊椎动物相当或相同事物分享了高核苷酸类似(90 94%) 在编码区域并且在 genomic 组织,每由 10 前 ons 和 9 introns 组成。他们的蛋白质产品包含了一个高度保存的 RNA 有约束力的主题,一次唯一的 DAZ 重复,和 PUM2 和 PABP 交往领域。RT-PCR 试金表明 b-DAZL 在睾丸和卵巢被表示。然而,没有信号在无菌的雄的牛牦牛的睾丸被检测。不育的男性的睾丸的微观结构显示出很少的 spermatocytes 但是主要体的房间。这些观察与有有缺点的 DAZL 表示的睾丸的典型显型一致。随后的基因察觉研究显示那抄写拘捕可能在牛牦牛的睾丸导致一个 b-DAZL 抄本缺点。我们的结果建议 b-DAZL 可以涉及精子发生,并且基因的那抄写拘捕在牛牦牛与男绝育被联系。 | Qingbo Zhang Qifa Li Jiahuang Li Xinfu Li Zhenshan Liu Dawei Song Zhuang Xie | 2008 | Progress in Natural Science:Materials International2008，18，10： | 6 |
| 20 | Analysis of IGF2 mRNA expression and its methylation status between cattle yaks and their parents显示文摘Cattle yaks are an F1 hybrid between cattle and yaks and exhibit significant hybrid vigor. However, cattle yaks are sterile males. To study the epigenetic aspects of this reproductive isolation, IGF2 mRNA expression in cattle yaks and their parents and the patterns of the IGF2 differentially methylated regions (DMR) were examined in blood and testes. The results showed that IGF2 expression in cattle yaks' testes was lower than in their parents (P < 0.01). The IGF2 DMR was highly methylated (above 90%) in blood and testes of cattle yaks, yaks and cattle, with the highest level in cattle yaks (P > 0.05). Our study showed that IGF2 plays an important role in bovine spermato-genesis and might be involved in cattle-yak male sterility. The methylation level of the IGF2 DMR was irrelevant to the lower expression of IGF2 in cattle yaks; other factors perhaps play roles in its expression. | Zhenshan Liu Qifa Li Qingbo Zhang Xuguang Qu Liyan Dong Chamba Yang-zom Zhuang Xie Honglin Liu | 2009 | Progress in Natural Science:Materials International2009，19，9： | 5 |
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