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Development and technology status of energy storage in depleted gas reservoirs

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International Journal of Coal Science & Technology 2024年第2期11卷 198-221页

作者： jifang Wan Yangqing Sun Yuxian He Wendong Ji Jingcui Li Liangliang Jiang Maria Jose Jurado China Energy Digital Technology Group Co. Ltd.Beijing 100044China School of Mechanical Engineering Yangtze UniversityJingzhou 434023China Department of Chemical and Petroleum Engineering The University of CalgaryCalgaryAlbertaCanada Geosciences Barcelona CSIC Spanish National Research Council08028 BarcelonaSpain

Utilizing energy storage in depleted oil and gas reservoirs can improve productivity while reducing power costs and is one of the best ways to achieve synergistic development of"Carbon Peak–Carbon Neutral"and"Underground Resource Utiliza-tion".Starting from the development of Compressed Air Energy Storage(CAES)technology,the site selection of CAES in depleted gas and oil reservoirs,the evolution mechanism of reservoir dynamic sealing,and the high-flow CAES and injection technology are *** focuses on analyzing the characteristics,key equipment,reservoir construction,application scenarios and cost analysis of CAES projects,and sorting out the technical key points and existing *** devel-opment trend of CAES technology is proposed,and the future development path is scrutinized to provide reference for the research of CAES projects in depleted oil and gas reservoirs.

关键词： Depleted gas reservoirs Technology and development Siting analysis Safety evaluation Compressed air energy storage

NH_(4)Cl-assisted synthesis of TaON nanoparticle applied to photocatalytic hydrogen and oxygen evolution from water

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Journal of Energy Chemistry 2024年第7期94卷 541-550页

作者： Yao Xu Kaiwei Liu jifang Zhang Boyang Zhang Jiaming Zhang Ke Shi Haifeng Wang Guijun Ma School of Physical Science and Technology Shanghaitech UniversityShanghai 201210China

Oxynitride semiconductors are promising photocatalyst materials for visible light-driven water splitting,while the synthesis of well crystalized oxynitride still remains *** present work,narrow-bandgap TaON nanoparticles are synthesized via heating a vacuum-sealed mixture of KTaO_(3),Ta and NH_(4)*** method possesses multiple advantages in terms of lower calcination parameter,higher N conversion efficiency and superior photocatalytic activity in comparison with the traditional thermal ammonolysis using NH_(3) gas as a nitrogen *** the analysis of intermediates produced upon the elevation of heating temperature,a gas-solid-phase reaction between TaCl_(5) and Ta_(2.O_(5) is demonstrated as the final step,which is conducive to decreasing thermal energy barrier and accelerating nitridation *** control of preparation conditions,including calcination temperature and duration,allows for the regulation of surface O/N ratio of TaON particles to unity,resulting in optimized photocat-alytic *** assessment and intensity modulated photocurrent spectroscopy provide convincing evidence for improved charge transfer effciency of photoexcited holes at TaON surface.A Z-scheme overall water splitting is accomplished by employing the TaON as an effective oxygen evolution photocatalyst,SrTiO_(3):Rh as a hydrogen evolution photocatalyst,and reduced graphene oxide(rGO)as a solid-state electron *** work presents a promising strategy for the synthesis of high-quality oxynitride materials in application to photocatalytic water splitting.

关键词： TaON Oxynitride synthesis Photocatalyst Water splitting,Hydrogen Z-scheme

Large-Scale Carbon Dioxide Storage in Salt Caverns:Evaluation of Operation,Safety,and Potential in China

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Engineering 2024年第9期40卷 226-246页

作者： Wei Liu Xiong Zhang jifang Wan Chunhe Yang Liangliang Jiang Zhangxin Chen Maria Jose Jurado Xilin Shi Deyi Jiang Wendong Ji Qihang Li State Key Laboratory of Coal Mine Disaster Dynamics and Control Chongqing UniversityChongqing 400044China China Energy Digital Technology Group Co.Ltd. Beijing 100044China Institute of Rock and Soil Mechanics Chinese Academy of SciencesWuhan 430064China Department of Chemical and Petroleum Engineering University of CalgaryCalgaryAB T2N 1N4Canada Eastern Institute of Technology Ningbo 315200China Geosciences Barcelona CSIC Spanish National Research CouncilBarcelona 08028Spain

Underground salt cavern CO_(2. storage(SCCS)offers the dual benefits of enabling extensive CO_(2. storage and facilitating the utilization of CO_(2. resources while contributing the regulation of the carbon *** economic and operational advantages over traditional carbon capture,utilization,and storage(CCUS)projects make SCCS a more cost-effective and flexible *** the widespread use of salt caverns for storing various substances,differences exist between SCCS and traditional salt cavern energy storage in terms of gas-tightness,carbon injection,brine extraction control,long-term carbon storage stability,and site selection *** distinctions stem from the unique phase change characteristics of CO_(2. and the application scenarios of ***,targeted and forward-looking scientific research on SCCS is *** paper introduces the implementation principles and application scenarios of SCCS,emphasizing its connections with carbon emissions,carbon utilization,and renewable energy peak *** delves into the operational characteristics and economic advantages of SCCS compared with other CCUS methods,and addresses associated scientific *** this paper,we establish a pressure equation for carbon injection and brine extraction,that considers the phase change characteristics of CO_(2.,and we analyze the pressure during carbon *** comparing the viscosities of CO_(2. and other gases,SCCS’s excellent sealing performance is *** on this,we develop a long-term stability evaluation model and associated indices,which analyze the impact of the injection speed and minimum operating pressure on *** countermeasures to ensure stability are *** selection criteria for SCCS are established,preliminary salt mine sites suitable for SCCS are identified in China,and an initial estimate of achievable carbon storage scale in China is made at over 51.8-77.7 million tons,utilizing only 2.%-30%volume

关键词： Carbon-neutrality Salt cavern Large-scale CO_(2.storage Injection and withdrawal Stability analysis

Clinicopathological significance and immunotherapeutic outcome of claudin 18.2.expression in advanced gastric cancer:A retrospective study

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Chinese Journal of Cancer Research 2024年第1期36卷 78-89页

作者： Changsong Qi Xiaoyi Chong Ting Zhou Mingyang Ma jifang Gong Miao Zhang Jian Li Jun Xiao Xiaohui Peng Zhen Liu Zonghai Li Lin Shen Xiaotian Zhang State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers Beijing Key Laboratory of Carcinogenesis and Translational ResearchDepartment of Gastrointestinal OncologyPeking University Cancer Hospital&InstituteBeijing 100142China Key Laboratory of Carcinogenesis and Translational Research(Ministry of Education/Beijing) Department of Gastrointestinal OncologyPeking University Cancer Hospital&InstituteBeijing 100142China CARsgen Therapeutics Co. LtdShanghai 200231China CARsgen Life Sciences Co. LtdShanghai 200131China

Objective: Immunotherapeutic outcomes and clinical characteristics of claudin 18 isoform 2.positive(CLDN18.2.positive) gastric cancer(GC) vary in different clinical studies, making it difficult to optimize antiCLDN18.2.therapy. We conducted a retrospective analysis to explore the association of CLDN18.2.expression with clinicopathological characteristics and immunotherapeutic outcomes in ***: A total of 536 advanced GC patients from 2.19 to 2.2. in the CT041-CG4006 and CT041-ST-01clinical trials were included in the analysis. CLDN18.2.expression on ≥40% of tumor cells(2., 40%) and CLDN18.2.expression on ≥70% of tumor cells(2., 70%) were considered the two levels of positively expressed GC. The clinicopathological characteristics and immunotherapy outcomes of GC patients were analyzed according to CLDN18.2.expression ***: CLDN18.2.was expressed in 57.6%(cut-off: 2., 40%) and 48.9%(cut-off: 2., 70%) of *** death-ligand 1(PD-L1) and CLDN18.2.were co-expressed in 19.8% [combined positive score(CPS)≥1, CLDN18.2.cut-off: 2., 40%)] and 17.2. [CPS≥5, CLDN18.2.cut-off: 2., 70%)] of ***18.2.expression positively correlated with younger age, female sex, non-gastroesophageal junction(nonGEJ), and diffuse phenotype(P2.and PD-L1 expression were significantly lower in CLDN18.2.positive GC(both P2.positive GC. Overall survival and immunotherapy-related progression-free survival(ir PFS) were inferior in the CLDN18.2.positive ***: CLDN18.2.positive GC is associated with poor prognosis and worse immunotherapeutic outcomes. The combination of anti-CLDN18.2.therapy, anti-PD-L1/PD-1 therapy, and chemotherapy for GC requires further investigation.

关键词： Gastric cancer claudin18.2 CT041 PD-L1 immunotherapy

中国文艺评论话语自主建构的问题指向与方法创新

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中国文艺评论 2024年第10期 46-54+126页

作者：段吉方华南师范大学文学院、审美文化与批判理论研究中心

建构中国自主知识体系是当前哲学社会科学研究的重要任务和目标，中国文艺评论理应在其中发挥重要作用。中国文艺评论具有自己的学科体系、学术体系和话语体系，话语自主建构是其重要呈现方式。中国文艺评论话语自主建构不仅仅是话语本... 详细信息

建构中国自主知识体系是当前哲学社会科学研究的重要任务和目标，中国文艺评论理应在其中发挥重要作用。中国文艺评论具有自己的学科体系、学术体系和话语体系，话语自主建构是其重要呈现方式。中国文艺评论话语自主建构不仅仅是话语本身的问题，还应该深植于它的问题指向与方法创新过程。从学科角度看，中国文艺评论有其独特的思想资源和文化特性，这方面的内容是其“中国”属性的标识；从学术角度看，中国文艺评论话语自主建构不能仅仅满足于一般意义上的评论、评析、鉴赏、论说层面，“建构”之所以是“建构”，还需要展现出对当代文艺问题的理论把握的高度、思想表达的厚度、时代观照的深度，最终为构建中国自主知识体系服务。

关键词：中国文艺评论话语建构自主知识体系方法创新

校企协同育人背景下饲料企业“三创型”人才培养研究

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中国饲料 2024年第12期 161-164页

作者：刘继芳濮阳职业技术学院河南濮阳457000

我国饲料业逐步向现代化、工业化、规模化转变,这对饲料企业“三创型”人才培养提出更高的要求,校企协同共育使得人才培养事半功倍,但要解决现实中高校人才培养与饲料企业需求不匹配、技术实践平台建设欠缺等问题,文章提出更新人才培养... 详细信息

我国饲料业逐步向现代化、工业化、规模化转变,这对饲料企业“三创型”人才培养提出更高的要求,校企协同共育使得人才培养事半功倍,但要解决现实中高校人才培养与饲料企业需求不匹配、技术实践平台建设欠缺等问题,文章提出更新人才培养理念,确立复合型、应用型、创业型人才培养理念;创新多元化人才培育模式,如校企合作办学、高校引入企业、合作培养等;拓展人才实践平台,加强政府、高校、企业间合作,为饲料企业提供源源不断的“三创型”人才储备。

关键词：校企协作饲料企业 “三创型”人才人才培养

Clinical efficacy and identification of factors confer resistance to afatinib(tyrosine kinase inhibitor)in EGFR-overexpressing esophageal squamous cell carcinoma

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Signal Transduction and Targeted Therapy 2024年第7期9卷 3130-3140页

作者： Yanni Wang Chang Liu Huan Chen Xi Jiao Yujiao Wang Yanshuo Cao Jian Li Xiaotian Zhang Yu Sun Na Zhuo Fengxiao Dong Mengting Gao Fengyuan Wang Liyuan Dong jifang Gong Tianqi Sun Wei Zhu Henghui Zhang Lin Shen Zhihao Lu Key Laboratory of Carcinogenesis and Translational Research(Ministry of Education/Beijing) Department of Gastrointestinal OncologyPeking University Cancer Hospital and InstituteBeijingChina Genecast Biotechnology Co. LtdWuxiPR China State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers Beijing Key Laboratory of Carcinogenesis and Translational ResearchDepartment of Gastrointestinal OncologyPeking University Cancer Hospital and InstituteBeijingChina Key Laboratory of Carcinogenesis and Translational Research(Ministry of Education) Department of PathologyPeking University Cancer Hospital and InstituteBeijingChina Precision Scientific(Beijing)Co. Ltd.BeijingChina Generulor Company Bio-X Lab ZhuhaiGuangdongChina Biomedical Innovation Center Beijing Shijitan HospitalCapital Medical UniversityBeijingChina Beijing Key Laboratory for Therapeutic Cancer Vaccines Beijing Shijitan HospitalCapital Medical UniversityBeijingChina

Epidermal growth factor receptor(EGFR)is reportedly overexpressed in most esophageal squamous cell carcinoma(ESCC)patients,but anti-EGFR treatments offer limited survival *** preclinical data showed the promising antitumor activity of afatinib in EGFR-overexpressing *** proof-of-concept,phase II trial assessed the efficacy and safety of afatinib in pretreated metastatic ESCC patients(n=41)with EGFR overexpression(NCT03940976).The study met its primary endpoint,with a confirmed objective response rate(ORR)of 39%in 38 efficacy-evaluable patients and a median overall survival of 7.8 months,with a manageable toxicity *** analysis of pretreatment tumors revealed that neurotrophic receptor tyrosine kinase 2.NTRK2.was negatively associated with afatinib sensitivity and might serve as a predictive biomarker,irrespective of EGFR ***,knocking down or inhibiting NTRK2.sensitized ESCC cells to afatinib *** study provides novel findings on the molecular factors underlying afatinib resistance and indicates that afatinib has the potential to become an important treatment for metastatic ESCC patients.

关键词： esophageal squamous expressing

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升华与反升华：齐泽克的艺术本体论探微

学术研究 2024年第10期 167-176+178页

作者：段吉方刘宇婷华南师范大学审美文化与批判理论研究中心、文学院华南师范大学文学院

受拉康精神分析理论的影响，齐泽克从升华与反升华的角度展开艺术本体问题研究，他将精神分析与文学艺术作品、文化现象进行互释，认为艺术是占据了神圣之“物”的空无位置的物品，艺术的本质外在于艺术自身。尤其在现代艺术中，艺术不... 详细信息

受拉康精神分析理论的影响，齐泽克从升华与反升华的角度展开艺术本体问题研究，他将精神分析与文学艺术作品、文化现象进行互释，认为艺术是占据了神圣之“物”的空无位置的物品，艺术的本质外在于艺术自身。尤其在现代艺术中，艺术不再遵循过去的升华模式，而体现出一种“反升华”的倾向。在艺术本体问题上，齐泽克拓展了拉康理论的思想深度，同时将拉康理论与黑格尔思想、批判理论等相结合，不断打开精神分析与当代艺术问题的阐释与对话潜能，并揭示了现代主义艺术在打破“后意识形态幻象”方面的革命潜能及实践力量。

关键词：齐泽克艺术本体论升华反升华

抗战时期《新疆日报》“中华民族”观念的书写与传播

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西北民族大学学报（哲学社会科学版） 2024年第2期 57-66页

作者：丁晓东尚季芳西北民族大学马克思主义学院甘肃兰州730030 西北师范大学历史文化学院甘肃兰州730000

抗日战争爆发后,新疆成为有力支援前线的大后方和国际援华要道,新疆各族人民积极投身抗战,担负起支援全国抗战的重大使命。《新疆日报》作为新疆地区最具影响力的新闻媒体,尤其是中国共产党主导《新疆日报》期间,以“中华民族”为题或... 详细信息

抗日战争爆发后,新疆成为有力支援前线的大后方和国际援华要道,新疆各族人民积极投身抗战,担负起支援全国抗战的重大使命。《新疆日报》作为新疆地区最具影响力的新闻媒体,尤其是中国共产党主导《新疆日报》期间,以“中华民族”为题或主要内容进行了大量卓有成效的抗战宣传报道,不仅为巩固大后方,支援前线抗战,稳固边疆作出了巨大贡献,也进一步熔铸了新疆各族人民的中华民族意识。

关键词：抗日战争时期中国共产党《新疆日报》中华民族观念