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| 1 | In situ stable isotopic constraints on dolomitizing fluids for the hydrothermally-originated saddle dolomites at Keping, Tarim Basin显示文摘Detailed characterization of diagenetic fluid behaviour and evolution is commonly hindered by shortage of appropriate and economic methods to carry out in situ analysis in the tiny diagenetic mineral crystals. Using micromill sampling method, this study presents in situ stable isotopic data for the growth zones of saddle dolomite crystals in the hydrothermally-altered dolostones of Upper Cambrian (Furongian) at Keping, Tarim Basin, NW China. These data show minor and large variations in δ13C ( 0.7‰ to 1.5‰ VPDB) and δ18O ( 8.3‰ to 13.8‰ VPDB), respectively, from the cores to outer rims of the dolomite crystals and suggest that saddle dolomites precipitated from dolomitizing fluids with similar carbon sources but oscillatory temperatures during different formation stages. This scenario is confirmed by microthermometry of fluid inclusions within the growth zones of dolomite crystals. This study indicates that in situ isotope analysis could provide more detailed information related to the source and pathway of dolomitizing fluids, facilitating better characterization of dolomitizing fluids and processes. | DONG ShaoFeng CHEN DaiZhao QING HaiRuo JIANG MaoSheng ZHOU XiQiang | 2013 | Chinese Science Bulletin2013，58，23： | 9 |
| 2 | The Dabie Orogen as the early Jurassic sedimentary provenance: Constraints from the detrital zircon SHRIMP U-Pb dating显示文摘The SHRIMP U-Pb ages of detrital zircon from the oldest Mesozoic strata, the Fanghushan Fomation, in the Hefei Basin range from 200 Ma to ca. 2500 Ma, which indicates that the Dabie Orogen as the early Jurassic sedimentary provenance was complex. The composition of the Dabie Orogen includes: the Triassic high pressure-ultrahigh pressure metamorphic rocks, of which the detrital zircon ages are from 234 Ma to 200 Ma; the rocks possibly related to the Qinling and Erlangping Groups representing the southern margin of the Sino-Korean craton in the Qinling and Dabie area, of which the detrital zircon has an age of 481-378 Ma; the Neoproterozoic rocks originated from the Yangtze croton, of which the detrital zircon ages are 799-721 Ma old; and the rocks with the detrital zircon ages of ca. 2000 Ma and ca. 2500 Ma, which could be the old basement of the Yangtze craton. | LI Renwei, WAN Yusheng, CHENG Zhenyu, ZHOU Jianxiong, XU Yunhua, LI Zhong & JIANG Maosheng Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037, China Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China | 2005 | Science China Earth Sciences2005，48，2： | 9 |
| 3 | Application of probabilistic risk assessment at a coking plant site contaminated by polycyclic aromatic hydrocarbons显示文摘概率的风险评价(PRA ) 和在一个 coking 植物地点的确定的风险评价(DRA ) 的申请被比较。由 DRA,跟随暴露到萘(小睡) 和跟随暴露到 Benzo (a) 分核(Bap ) 的增长生活癌症风险(ILCR ) 的危险商(HQ ) 是 1.87 和 2.12 ? 戠桥吗? | Tianxiang XIA | 2014 | Frontiers of Environmental Science & Engineering2014，8，3： | 7 |
| 4 | Aberrant translation regulated by METTL1/WDR4-mediated tRNA N7-methylguanosine modification drives head and neck squamous cell carcinoma progression显示文摘Background:Cancer cells selectively promote the translation of oncogenic tran-scripts to stimulate cancer progression.Although growing evidence has revealed that tRNA modifications and related genes participate in this process,their roles in head and neck squamous cell carcinoma(HNSCC)remain largely unchar-acterized.Here,we sought to investigate the function and mechanisms of the transfer RNA(tRNA)N7-methylguanosine(m'G)modification in regulating the occurrence and development of HNSCC.Methods:Cell lost of-function and gain-of function assays,xenograft models,conditional knockout and knockin mouse models were used to study the physi-ological functions of tRNA m'G modification in HNSCC tumorigenesis.tRNA modification and expression profiling,mRNA translation profiling and res-cue assays were performed to uncover the underlying molecular mechanisms.Single-cell RNA sequencing(scRNA seq)was conducted to explore the tumor microenvironment changes.Results:The tRNA.m7G methyltransferase complex components Methyltransferase-like 1(METTL1)/WD repeat domain 4(WDR4)were upregulated in HNSCC and associated with a poor prognosis.Functionally,METTL1/WDR4 promoted HNSCC progression and metastasis in cell-based and transgenic mouse models.Mechanistically,ablation of METTL1 reduced the m'G levels of 16 tRNAS,inhibiting the translation of a subset of oncogenic transcripts,including genes related to the phosphatidylinositol-3-kinase/protein kinase B/mammalian target of rapamycin(PI3K/AKT/mTOR)signaling pathway.In addition,chemical modulators of the PI3K/Akt/mTOR signaling pathway reversed the effects of Mettll in mouse HNSCC.Furthermore,scRNA-seq results revealed that Mettll knockout in mouse tumor cells altered the immune landscape and cell-cell interaction between the tumor and stromal compartment.Conclusions:The tRNA m?G methyltransferase METTLI was found to promote the development and malignancy of HNSCC through regulating global mRNA translation,including the PI3K/AKT/mTOR signaling pathway,and found to alter immune landscape.METTLI could be a promising treatment target for HNSCC patients. | Jie Chen Kang Li Jianwen Chen Xiaochen Wang Rongsong Ling Maosheng Cheng Zhi Chen Fangfang Chen Qianting He Shuai Li Caihua Zhang Yizhou Jiang Qianming Chen Anxun Wang Demeng Chen | 2022 | Cancer Communications2022，42，3： | 6 |
| 5 | CHANNEL ERROR CORRECTION FOR WIDEBAND SAR-A JOINT MULTIPLE SUBPULSES PROCESSING METHOD显示文摘A novel method,referred to as joint multiple subpulses processing,is developed to calibrate the nonideal transfer function of radio frequency front-end and I/Q imbalance in quadrature modulate/demodulate systems simultaneously,which frequently occur in wideband Synthetic Aperture Radar(SAR) systems.Based on the time-frequency relation of the chirp signal and the analyses of the channel errors in wideband SAR,joint multiple subpulses processing method is adopted to separate the image frequency component due to the I/Q channel error.Then,the complete description of the channel error is acquired for building the correction function,which is used to correct the radar raw echo in frequency domain.The validity and capability of this method are demonstrated by the experiments of the channel error correction on the high resolution SAR system with the effective bandwidth of 500 MHz. | Chen Shuxuan Jiang Limin Xiang Maosheng | 2011 | Journal of Electronics(China)2011，28，1： | 3 |
| 6 | An Economic Benefit Evaluation Model and its Application for Optimizing Transmission Capacity of Multinational Interconnections显示文摘Multinational power grid interconnections play a critical part in supporting the vision of global energy internet.During the early stages of the Global Energy Internet,the value proposition of multinational interconnections should be carefully investigated in order to stimulate the activities for associated countries in such potential interconnections.This paper proposes a new e conomic benefit evaluation model which is quantified by using a chronological production cost simulation approach.The economic benefit model comprehensively considered investment costs and the benefits of the decrease of load payments and the increase of net generation revenue due to a transmission project interconnected with different countries.This economic benefit model can assist to quantitatively determine the optimal transmission capacity for multinational interconnections to achieve maximum economic benefits as a whole.In the case study,the economic benefit of an interconnected system of western China and the Gulf States is assessed by using the method proposed in this paper.And the optimal interconnection capacity with maximum benefit is achieved.The case study shows that the proposed method can be used for economic benefit assessment and is of great significance to the multinational and intercontinental transmission interconnections. | Xiaojun Wang Ruimin Jiang Pei Zhang Yunfei Mu Maosheng Ding | 2018 | CSEE Journal of Power and Energy Systems2018，4，4： | 2 |
| 7 | Nonlinear Prediction with Deep Recurrent Neural Networks for Non-Blind Audio Bandwidth Extension显示文摘Non-blind audio bandwidth extension is a standard technique within contemporary audio codecs to efficiently code audio signals at low bitrates. In existing methods, in most cases high frequencies signal is usually generated by a duplication of the corresponding low frequencies and some parameters of high frequencies. However, the perception quality of coding will significantly degrade if the correlation between high frequencies and low frequencies becomes weak. In this paper, we quantitatively analyse the correlation via computing mutual information value. The analysis results show the correlation also exists in low frequency signal of the context dependent frames besides the current frame. In order to improve the perception quality of coding, we propose a novel method of high frequency coarse spectrum generation to improve the conventional replication method. In the proposed method, the coarse high frequency spectrums are generated by a nonlinear mapping model using deep recurrent neural network. The experiments confirm that the proposed method shows better performance than the reference methods. | Lin Jiang Ruimin Hu Xiaochen Wang Weiping Tu Maosheng Zhang | 2018 | China Communications2018，15，1： | 2 |
| 8 | Regulating bifunctional flower-like NiFe_(2)O_(4)/graphene for green EMI shielding and lithium ion storage显示文摘Environment and energy are the eternal hot topics in the world,multiloculated microscale materials have attracted great attention in the field of electromagnetic interference(EMI)shielding and lithium ions storage.Herein,a novel flower-like NiFe_(2)O_(4)/graphene composite with adjustable structure was fabricated as EMI shielding material and anode material of lithium-ion batteries.NiFe_(2)O_(4)/graphene composite is a potential green EMI shielding material.The EMI shielding effectiveness(SE)increases with the increase of graphene content in NiFe_(2)O_(4)/graphene composite,and the total EMI SE of NiFe_(2)O_(4)/graphene with 73.6 wt.%graphene increases from 26.5 to 40.6 d B with the increase of frequency in 2–18 GHz.Furthermore,it exhibits long-life and large capacity lithium storage performance at high current density.The capacity reaches 732.79 m Ah g^(-1)after 100 cycles at 0.1 A g^(-1),recovering to more than 139%from the minimum capacity value.After 300 cycles at 0.5 A g^(-1),the capacity increases to 688.5 mAh g^(-1).The initial capacities at 2 and 5 A g^(-1)are 704.9 and 717.8 mAh g^(-1),and remain 297.9 and 203.2 m Ah g^(-1)after 1000 cycles.The distinguished EMI shielding performance and electrochemical performance are mainly ascribed to the structure regulation of NiFe_(2)O_(4)/graphene composite,as well as the synergistic effect of graphene and NiFe_(2)O_(4).This research opens up infinite opportunities for the application of multifunctional and interdisciplinary materials. | Lihua Yao Wenqiang Cao Jianguo Zhao Qi Zheng Yuchang Wang Shang Jiang Qiliang Pan Jie Song Youqi Zhu Maosheng Cao | 2022 | Journal of Materials Science & Technology2022，，32： | 2 |
| 9 | Probability distributions of arsenic in soil from brownfield sites in Beijing (China): statistical characterization of the background populations and implications for site assessment studies显示文摘概率的分析在北京(Chaoyang 和 Haidian 区域) 从 4 个 brownfield 地点在土壤砷集中数据上被执行,在环境评价研究包含了。可得到的数据集合被处理提供背景人口的统计描述并且在土壤把异常数据区分开来与砷集中的变化的自然范围。地点特定的背景分布并且存在为北京区域定义的宽规模的背景价值被比较,为在地点评价屏蔽层次(SSL ) 的金属污染土壤的定义讨论相关含意学习。统计分析当数据集合区别了地点特定的背景人口,从孤立点价值,包含 88% ~ 94% 样品数据与任何一个心土天赋丰富或可能的人为的版本联系了。包括大多数地点特定的金属背景可变性,上面的基线集中(UBC ) 限制(2 铺平的 +) 基于背景人口的统计描述被导出。在 Chaoyang 南方区域区域的地点在范围有 UBC 价值 10.412.6 mg ???? 唠 ?嘠 吗?? | Marina ACCORNERO Lin JIANG Eugenio NAPOLI Marco CREMONINI Giovanni FERRO Federica BELLORO Maosheng ZHONG | 2015 | Frontiers of Environmental Science & Engineering2015，9，3： | 2 |
| 10 | Long-distance correlation between tectonic-controlled, iso- lated carbonate platforms by cyclostratigraphy and sequence stratigraphy in the Devonian of South China 显示文摘 | Chen Daizhao Tucker M E Jiang Maosheng Zhu Jingquan | 2001 | Sedimentol- ogy2001，48，1： | 1 |
| 11 | Super-Resolution for Face Image with an Improved K-NN Search Strategy显示文摘Recently, neighbor embedding based face super-resolution(SR) methods have shown the ability for achieving high-quality face images, those methods are based on the assumption that the same neighborhoods are preserved in both low-resolution(LR) training set and high-resolution(HR) training set. However, due to the 'one-to-many' mapping between the LR image and HR ones in practice, the neighborhood relationship of the LR patch in LR space is quite different with that of the HR counterpart, that is to say the neighborhood relationship obtained is not true. In this paper, we explore a novel and effective re-identified K-nearest neighbor(RIKNN) method to search neighbors of LR patch. Compared with other methods, our method uses the geometrical information of LR manifold and HR manifold simultaneously. In particular, it searches K-NN of LR patch in the LR space and refines the searching results by re-identifying in the HR space, thus giving rise to accurate K-NN and improved performance. A statistical analysis of the influence of the training set size and nearest neighbor number is given, experimental results on some public face databases show the superiority of our proposed scheme over state-of-the-art face hallucination approaches in terms of subjective and objective results as well as computational complexity. | QU Shenming HU Ruimin CHEN Shihong JIANG Junjun WANG Zhongyuan ZHANG Maosheng | 2016 | China Communications2016，13，4： | 1 |
| 12 | Photodegradation of an azo dye using immobilized nanoparticles of TiO 2 supported by natural porous mineral显示文摘 | Fangfei Li Shenmei Sun Yinshan Jiang Maosheng Xia Mengmeng Sun Bing Xue | 2007 | Journal of Hazardous Materials2007，，3： | 1 |
| 13 | Health risk assessment on PAHs contaminated slte:a case study in a relocated coke and chemical plant in Beijing 显示文摘 | ZHONG Maosheng JIANG Lin JIA Xiaoyang | 2013 | Procedia Environmental Sciences2013，18，： | 1 |
| 14 | Structurally defined tandem-responsive nanoassemblies composed of dipeptide-based photosensitive derivatives and hypoxia-activated camptothecin prodrugs against primary and metastatic breast tumors显示文摘Substantial progress in the use of chemo-photodynamic nano-drug delivery systems(nanoDDS) for the treatment of the malignant breast cancer has been achieved. The inability to customize precise nanostructures, however, has limited the therapeutic efficacy of the prepared nano-DDS to date. Here,we report a structurally defined tandem-responsive chemo-photosensitive co-nanoassembly to eliminate primary breast tumor and prevent lung metastasis. This both-in-one co-nanoassembly is prepared by assembling a biocompatible photosensitive derivative(pheophorbide-diphenylalanine peptide, PPADA) with a hypoxia-activated camptothecin(CPT) prodrug [(4-nitrophenyl) formate camptothecin, NCPT]. According to computational simulations, the co-assembly nanostructure is not the classical core-shell type, but consists of many small microphase regions. Upon exposure to a 660 nm laser,PPA-DA induce high levels of ROS production to effectively achieve the apoptosis of normoxic cancer cells. Subsequently, the hypoxia-activated N-CPT and CPT spatially penetrate deep into the hypoxic region of the tumor and suppress hypoxia-induced tumor metastasis. Benefiting from the rational design of the chemo-photodynamic both-in-one nano-DDS, these nanomedicines exhibit a promising potential in the inhibition of difficult-to-treat breast tumor metastasis in patients with breast cancer. | Mengchi Sun Hailun Jiang Tian Liu Xiao Tan Qikun Jiang Bingjun Sun Yulong Zheng Gang Wang Yang Wang Maosheng Cheng Zhonggui He Jin Sun | 2022 | Acta Pharmaceutica Sinica B2022，12，2： | 1 |
| 15 | Wet grinding of montmorillonite and its effect on the properties of mesoporous montmorillonite显示文摘 | Xia Maosheng Jiang Yinshan Zhao Lei | | 0，，： | 1 |
| 16 | Mettl5 mediated 18S rRNA N6-methyladenosine(m^(6)A)modification controls stem cell fate determination and neural function显示文摘Ribosome RNA(rRNA)accounts for more than 80%of the cell's total RNA,while the physiological functions of rRNA modifications are poorly understood.Mutations of 18S rRNA m6A methyltransferase METTL5 cause intellectual disability,microcephaly,and facial dysmorphisms in patients,however,little is known about the underlying mechanisms.In this study,we identified METTL5 protein complex and revealed that METTL5 mainly interacts with RNA binding proteins and ribosome proteins.Functionally,we found that Mettl5 knockout in mESCs leads to the abnormal craniofacial and nervous development.Moreover,using Mettl5 knockout mouse model,we further demonstrated that Mettl5 knockout mice exhibit intellectual disability,recapitulating the human phenotype.Mechanistically,we found that Mettl5 maintains brain function and intelligence by regulating the myelination process.Our study uncovered the causal correlation between mis-regulated 18S rRNA m6A modification and neural function defects,supporting the important physiological functions of rRNA modifications in human diseases. | Lu Wang Yu Liang Rongzhi Lin Qiuchan Xiong Peng Yu Jieyi Ma Maosheng Cheng Hui Han Xiaochen Wang Ganping Wang Fengyin Liang Zhong Pei Demeng Chen Quan Yuan Yi-Zhou Jiang Shuibin Lin | 2022 | Genes & Diseases2022，9，1： | 0 |
| 17 | Spatial Perception Reproduction of Sound Event Based on Sound Properties显示文摘A new method for estimating gain factors in amplitude panning system is proposed. The method is based on particle velocity and balanced sound energy formulation. A scale factor is employed in amplitude panning system and thus, an overdetermined system of equation is derived in particle velocity equation. To obtain the analytic solution of the overdetermined equation, the sound energy identical formula is considered and then the unique gain factors are estimated. The proposed method is able to reproduce sound source direction and control the distance perception in a flexible two- or three-dimension loudspeaker setup. Subjective evaluations show that the proposed technique in an aspheric loudspeaker setup maintains the sound direction and controls the distance perception at the listening point. | ZHANG Maosheng HU Ruimin CHEN Shihong WANG Xiaochen JIANG Lin WANG Heng | 2015 | Wuhan University Journal of Natural Sciences2015，20，1： | 0 |
| 18 | Electrically driven single microwire-based single-mode microlaser显示文摘Engineering the lasing-mode oscillations effectively within a laser cavity is a relatively updated attentive study and perplexing issue in the field of laser physics and applications. Herein, we report a realization of electrically driven single-mode microlaser, which is composed of gallium incorporated zinc oxide microwire (ZnO:Ga MW) with platinum nanoparticles (PtNPs, d ~ 130 nm) covering, a magnesium oxide (MgO) nanofilm, a Pt nanofilm, and a p-type GaN substrate. The laser cavity modes could resonate following the whispering-gallery mode (WGM) among the six side surfaces by total internal reflection, and the single-mode lasing wavelength is centered at 390.5 nm with a linewidth of about 0.18 nm. The cavity quality factor Q is evaluated to about 2169. In the laser structure, the usage of Pt and MgO buffer layers can be utilized to engineer the band alignment of ZnO:Ga/GaN heterojunction, optimize the p-n junction quality and increase the current injection. Thus, the well-designed device structure can seamlessly unite the electron-hole recombination region, the gain medium, and optical microresonator into the PtNPs@ZnO:Ga wire perfectly. Such a single MW microlaser is essentially single-mode regardless of the gain spectral bandwidth. To study the single-mode operation, PtNPs working as superabsorber can engineering the multimode lasing actions of ZnO:Ga MWs even if their dimensions are typically much larger than that of lasing wavelength. Our findings can provide a straightforward and effective scheme to develop single-mode microlaser devices based on one-dimensional wire semiconductors. | Xiangbo Zhou Mingming Jiang Kai Xu Maosheng Liu Shulin Sha Shuiyan Cao Caixia Kan Da Ning Shi | 2022 | Light(Science & Applications)2022，11，8： | 0 |
| 19 | Bioaerosol: A Key Vessel between Environment and Health显示文摘Airborne transmission of infectious diseases has become a topic of intense debate since the outbreak of COVID-19.This special issue entitled“Bioaerosol,Environment and Health”is organized in an effort to develop a better understanding of the roles bioaerosols play between environment and health.Bioaerosols are generally described as airborne microorganisms with fragments and particulate matter of biological origin such as virus,bacteria,and fungal spores.These small biological particles can affect human health by causing infectious diseases,acute toxic reactions,and allergies. | Jingkun Jiang Maosheng Yao Jungho Hwang Can Wang | 2021 | Frontiers of Environmental Science & Engineering2021，15，3： | 0 |
| 20 | A local discontinuous Galerkin method for the pattern formation dynamical model in polymerizing action flocks显示文摘In this paper,we apply local discontinuous Galerkin methods to the pattern formation dynamical model in polymerizing action flocks.Optimal error estimates for the density and filament polarization in different norms are established.We use a semi-implicit spectral deferred correction time method for time discretization,which allows a relative large time step and avoids computation of a Jacobian matrix.Numerical experiments are presented to verify the theoretical analysis and to show the capability for simulations of action wave formation. | Lulu Tian Xiuhui Guo Hui Guo Maosheng Jiang Yang Yang Jiansong Zhang | 2022 | Science China Mathematics2022，65，4： | 0 |
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