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Paleoenvironment and organic matter enrichment of the Carboniferous volcanic-related source rocks in the Malang Sag,Santanghu Basin,NW China

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Petroleum Science 2021年第1期18卷 29-53页

作者： Tian-Jun li Zhi-Long Huang Xuan Chen xin-ning li Jun-Tian liu State Key Laboratory of Petroleum Resources and Prospecting China University of Petroleum(Beijing)Beijng 102249China College of Geosciences China University of Petroleum(Beijing)Beijing 102249China Research Institute of Exploration and Development PetroChina Tuha Oilfield CompanyHamiXinjiang 839009China

Volcanic activity was quite frequent during the deposition of the Late Carboniferous Ha’erjiawu Formation in the Santanghu *** petrology and organic and inorganic geochemical indicators were used to investigate hydrocarbon potential,paleoenvironmental conditions and organic matter enrichment of the *** results show that the oil generation capacity of the Ha’erjiawu Formation mudstones,which has abundant oil-prone organic matter(TypeⅡkerogen with hydrogen index values mainly ranging from 250 to 550 mg HC/g TOC)in mature stage(Tmax values mainly ranging from 435 to 450℃),is *** Ha’erjiawu Formation was deposited in a dysoxic,freshwater-mildly brackish,and warm-humid *** its deposition,the Ha’erjiawu Formation received hydrothermal *** volcanic hydrothermal activities played an important role in the organic matter *** addition,the total organic carbon(TOC)is significantly positively correlated with the felsic mineral content,but it is negatively correlated with the carbonate mineral content and C27/C29 ratios,indicating that terrigenous organic matter input also contributed to the primary productivity in the surface ***,the formation of the high-quality source rocks in the Ha’erjiawu Formation was jointly affected by the hydrothermal activity and the terrigenous organic matter input.

关键词： Organic-rich rocks Paleoenvironment Organic matter enrichment Hydrothermal activity Ha’erjiawu Formation Santanghu Basin

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The effects of the formula of amino acids enriched BCAA on nutritional support in traumatic patients

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World Journal of Gastroenterology 2003年第3期9卷 599-602页

作者： xin-Ying Wang ning li Jun Gu Wei-Qin li Jie-Shou li Medical School of Nanjing University,Research Institute of General Surgery,Jinling Hospital,Nanjing 210002,Jiangsu Province,China Medical School of Nanjing University Research Institute of General Surgery Jinling Hospital 305 East Zhongshan Road Nanjing 210002 Jiangsu Province China. wxinying@***

AIM: To investigate the formula of amino acid enriched BCAA on nutritional support in traumatic patients after ***: 40 adult patients after moderate or large abdominal operations were enrolled in a prospective,randomly and single-blind-controlled study, and total parenteral nutrition (TPN) with either formula of amino acid (AA group, 20 cases) or formula of amino acid enriched BCAA (BCAA group, 20 cases). From the second day after operation, total parenteral nutrition was infused to the patients in both groups with equal calorie and equal nitrogen by central or peripheral vein during more than 12 hours per day for 6 days. Meanwhile, nitrogen balance was assayed by collecting 24 hours urine for 6 days. The markers of protein metabolism were investigated such as amino acid patterns, levels of total protein, albumin, prealbumin,transferrin and fibronectin in ***: The positive nitrogen balance in BCAA group occurred two days earlier than that in AA group. The serum levels oftotal protein and albumin in BCAA group were increased more obviously than that in AA group. The concentration of valine was notably increased and the concentration of arginine was markedly decreased in BCAA group after the formula of amino acids enriched BCAA ***: The formula of amino acid enriched BCAA may normalize the levels of serum amino acids, reduce the proteolysis, increase the synthesis of protein, improve the nutritional status of traumatic patients after operation.

关键词：氨基酸营养支持创伤腹部手术

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Effect of excessive Internet use on the time-frequency characteristic of EEG

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Progress in Natural Science:Materials International 2009年第10期19卷 1383-1387页

作者： Hongqiang Yu,xin Zhao,ning li,Mingshi Wang,Peng Zhou School of Precision Instruments and Optoelectronics Engineering,Tianjin University,Tianjin 300072,China School of Precision Instruments and Optoelectronics Engineering Tianjin University Tianjin 300072 China

We examined the effect of excessive Internet use on the time-frequency characteristic of the electroencephalogram by wavelet trans-formed and non-negative matrix factorization(NMF).The event-related potentials(ERP) of normal subjects and excessive Internet users were acquired using the oddball paradigm *** applied the wavelet transformed and event-related spectral perturbation to ERP in order to extract the time-frequency *** F-test statistics of time-frequency values were then decomposed into two com-ponents by *** Internet use resulted in a significant decrease in the P300 amplitudes(Pli at 40-50 Hz on the parietal central ***,these data suggest that excessive Internet use affects information coding and integration in the brain.

关键词： NMF ERSP Gamma oscillation Event-related potentials(ERP)

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Temporal Fluctuation in mtDNA Copies and Deletions Induced by 12C6＋Ions Irradiation

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2009年第1期 160-161页

作者： Zhou xin li ning Wang Yanlin Zhang xin Zhang Hong Supported by the National Basic Research Program and China Postdoctoral Science Foundation Special Funded Project.

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Quantification of Radiation-induced Mitochondrial DNA Damage by Supercoiling-sensitive Real-time PCR approach

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2009年第1期 161-162页

作者： Zhou xin li ning Wang Yanlin Zhang xin Zhang Hong Supported by the National Basic Research Program National Natural Science Foundation of China and China Postdoctoral ScienceFoundation Special Funded Project.

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Association of tag SNPs of GPx-3 with essential hypertension in rural Han Chinese in Fuxin, liaoning, China

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Chinese Medical Journal 2011年第14期124卷 2113-2116页

作者： HAO Ying WU Bao-gang SHI Jin CHEN Yan-li SUN Zhao-qing ZHENG li-qiang ZHANG xin-gang GENG ning li Tie-jun li Hong SUN Ying-xian Department of Cardiology First Hospital of China Medical University Shenyang Liaoning 110001 China

Background Genetic mechanisms contribute to blood pressure regulation. This study investigated whether glutathione peroxidase （GPx-3） tag single nucleotide polymorphisms （SNPs） are associated with hypertension in the rural areas of Fuxin county, liaoning province, *** Indigenous Fuxin Han people participated, 523 unrelated hypertensives and 547 controls were recruited. All tag SNPs of GPx-3 gene were selected. We estimated SNP allele frequency in DNA pools with *** Before Bonferroni correction, C allele frequency for rs8177417 was significantly higher in hypertensives than those in controls （23.4% vs. 19.3%, P=0.014）; T allele frequency for rs3828599 was significantly lower in hypertensives than those in controls （35.6% vs. 40.8%,P=0.009）. However, when a Bonferroni correction for multiple testing was applied, only the polymorphisms rs3828599 of GPx-3 gene was associated with hypertension （P=0.045, OR： 0.833, 95%CI： 0.695-0.998）.Conclusion The polymorphism of rs3828599 of GPx-3 gene might be associated with hypertension in rural Han Chinese from Fuxin, liaoning.

关键词： hypertension Han Chinese GPx-3 gene association

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新型矿浆材料脱硫现状及研究进展

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材料导报 2017年第17期31卷 106-111,137页

作者：刘娜孙鑫宁平李凯孙丽娜昆明理工大学环境科学与工程学院昆明650500

以锰矿浆、磷矿浆、钒矿浆、镁渣浆、铜渣浆及赤泥为主要分析对象,综述了目前已有的矿浆脱硫技术。其中,锰矿浆、磷矿浆、钒矿浆脱硫技术已有相关中试实验或工业化应用研究;镁渣浆、铜渣浆及赤泥脱硫方法采用工业废弃物作为脱硫剂,既能... 详细信息

以锰矿浆、磷矿浆、钒矿浆、镁渣浆、铜渣浆及赤泥为主要分析对象,综述了目前已有的矿浆脱硫技术。其中,锰矿浆、磷矿浆、钒矿浆脱硫技术已有相关中试实验或工业化应用研究;镁渣浆、铜渣浆及赤泥脱硫方法采用工业废弃物作为脱硫剂,既能解决工业废弃物的处理难题,又能实现以废治废,清洁生产。阐述及探索了矿浆中所含的碱性金属氧化物及过渡金属离子液相的催化氧化作用,并对未来矿浆(大宗工业固废如锰渣等)作脱硫剂的机理、可行性、工业化应用等研究提出展望。

关键词：烟气脱硫矿浆二氧化硫

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Single-cell omics: experimental workflow, data analyses and applications

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Science China life Sciences 2025年第1期68卷 5-102页

作者： Fengying Sun Haoyan li Dongqing Sun Shaliu Fu Lei Gu xin Shao Qinqin Wang xin Dong Bin Duan Feiyang xing Jun Wu Minmin Xiao Fangqing Zhao Jing-Dong J.Han Qi liu Xiaohui Fan Chen li Chenfei Wang Tieliu Shi Department of Clinical Laboratory the Affiliated Wuhu Hospital of East China Normal University (The Second People's Hospital of Wuhu City) Pharmaceutical Informatics Institute College of Pharmaceutical SciencesZhejiang University Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration (Tongji University) Ministry of EducationOrthopaedic DepartmentTongji HospitalBioinformatics DepartmentSchool of Life Sciences and TechnologyTongji University Frontier Science Center for Stem Cells School of Life Sciences and TechnologyTongji University Translational Medical Center for Stem Cell Therapy and Institute for Regenerative Medicine Shanghai East HospitalBioinformatics DepartmentSchool of Life Sciences and TechnologyTongji University Research Institute of Intelligent Computing Zhejiang Lab Shanghai Research Institute for Intelligent Autonomous Systems Center for Single-cell Omics School of Public HealthShanghai Jiao Tong University School of Medicine National Key Laboratory of Chinese Medicine Modernization Innovation Center of Yangtze River DeltaZhejiang University Center for Bioinformatics and Computational Biology Shanghai Key Laboratory of Regulatory Biologythe Institute of Biomedical Sciences and School of Life SciencesEast China Normal University Beijing Institutes of life Science Chinese Academy of Sciences Peking-Tsinghua Center for life Sciences Academy for Advanced Interdisciplinary StudiesCenter for Quantitative Biology (CQB)Peking University Zhejiang Key Laboratory of Precision Diagnosis and Therapy for Major Gynecological Diseases Women's HospitalZhejiang University School of Medicine Key Laboratory of Advanced Theory and Application in Statistics and Data Science-MOE School of StatisticsEast China Normal University

Cells are the fundamental units of biological systems and exhibit unique development trajectories and molecular features. Our exploration of how the genomes orchestrate the formation and maintenance of each cell, and control the cellular phenotypes of various organismsis, is both captivating and intricate. Since the inception of the first single-cell RNA technology, technologies related to single-cell sequencing have experienced rapid advancements in recent years. These technologies have expanded horizontally to include single-cell genome, epigenome,proteome, and metabolome, while vertically, they have progressed to integrate multiple omics data and incorporate additional information such as spatial sc RNA-seq and CRISPR screening. Single-cell omics represent a groundbreaking advancement in the biomedical field,offering profound insights into the understanding of complex diseases, including cancers. Here, we comprehensively summarize recent advances in single-cell omics technologies, with a specific focus on the methodology section. This overview aims to guide researchers in selecting appropriate methods for single-cell sequencing and related data analysis.

关键词： single-cell sequencing genome epigenome proteomics metabolomics multimodal spatial transcriptomics CRISPR screening

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Cascade degradation and electrocatalytic upcycling of waste poly(ethylene terephthalate)to valued products

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Nano Research 2025年第1期18卷 76-93页

作者： xin li Zirui Jiang Zongkui Kou John Wang Shiyou Zheng School of Materials and Chemistry University of Shanghai for Science and TechnologyShanghai 200093China School of Materials Science and Engineering Wuhan University of TechnologyWuhan 430070China Department of Materials Science and Engineering National University of SingaporeSingapore 117574Singapore

The global annual production of poly(ethylene terephthalate)(PET)has reached 82 million tons,yet only a small fraction(less than 20%)is *** ultra-slow degradation rate of PET results in the accumulation of PET waste in the environment,causing serious plastic pollution and posing severe challenges to *** response,great efforts have been directed toward developing a cascade degradation and electrocatalytic upcycling strategy,which serves as a“waste-towealth”*** strategy involves electro-reforming PEThydrolyzed intermediates or using PET pyrolyzed products as electrocatalysts to generate high-value *** review provides an overview of the state-of-the-art strategies for the“degradation-electrocatalytic upcycling(De-eUp)”of PET ***,an introduction to the strategy is provided,categorizing it into two main frameworks:“pyrolysis-electrocatalytic upcycling”and“hydrolysis-electrocatalytic upcycling”.The section on“pyrolysis-electrocatalytic upcycling”delves into the degradation methods for designing derived carbon nanomaterials and their utilization as high-performance ***“hydrolysis-electrocatalytic upcycling”section discusses recent advancements in electro-reforming of PET hydrolyzed intermediates for the production of C_(1) and C_(2) *** review concludes by examining the challenges and future prospects in developing an efficient and economical PET upcycling *** is anticipated that this review will stimulate further progress in plastic waste valorization.

关键词： poly(ethylene terephthalate)waste electrocatalytic upcycling pyrolysis hydrolysis ethylene glycol oxidation reaction

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Defect Engineering:Can it Mitigate Strong Coulomb Effect of Mg^(2+)in Cathode Materials for Rechargeable Magnesium Batteries?

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Nano-Micro Letters 2025年第1期17卷 135-159页

作者： Zhengqing Fan Ruimin li xin Zhang Wanyu Zhao Zhenghui Pan Xiaowei Yang School of Chemistry and Chemical Engineering Shanghai Jiao Tong UniversityShanghai 200240People’s Republic of China School of Chemistry and Chemical Engineering Taiyuan University of TechnologyTaiyuan 030024People’s Republic of China School of Materials Science and Engineering Tongji UniversityShanghai 201804People’s Republic of China

Rechargeable magnesium batteries(RMBs)have been considered a promising“post lithium-ion battery”system to meet the rapidly increasing demand of the emerging electric vehicle and grid energy storage ***,the sluggish diffusion kinetics of bivalent Mg^(2+)in the host material,related to the strong Coulomb effect between Mg^(2+)and host anion lattices,hinders their further development toward practical *** engineering,regarded as an effective strategy to break through the slow migration puzzle,has been validated in various cathode materials for *** this review,we first thoroughly understand the intrinsic mechanism of Mg^(2+)diffusion in cathode materials,from which the key factors affecting ion diffusion are further ***,the positive effects of purposely introduced defects,including vacancy and doping,and the corresponding strategies for introducing various defects are *** applications of defect engineering in cathode materials for RMBs with advanced electrochemical properties are also ***,the existing challenges and future perspectives of defect engineering in cathode materials for the overall high-performance RMBs are described.

关键词： Rechargeable magnesium battery Sluggish diffusion kinetic Defect engineering Cathode materials Ion migration

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