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Research progress on temperature field evolution of hot reservoirs under low-temperature tailwater reinjection

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Journal of Groundwater Science and Engineering 2024年第2期12卷 205-222页

作者： Xin Wang Guo-qiang Zhou Yan-guang Liu Ying-nan Zhang Mei-hua wei Kai Bian School of Earth science and Engineering Hebei University of EngineeringHandan 056038HebeiChina Institute of Hydrogeology and Environmental Geology Chinese Academy of Geological SciencesShijiazhuang 050061China Technology Innovation Center of Geothermal&Hot Dry Rock Exploration and Development Ministry of Natural ResourcesShijiazhuang 050061China Shanxi Key Laboratory for Exploration and Exploitation of Geothermal Resources Taiyuan 030024China Shanxi Geological Engineering Exploration Institute Taiyuan 030024China

This paper focuses on the study of the evolutionary mechanism governing the temperature field of geothermal reservoir under low-temperature tailwater reinjection conditions,which is crucial for the sustainable geothermal energy *** advancing exploitation of geothermal resources deepens,precise understanding of this mechanism becomes paramount for devising effective reinjection strategies,optimizing reservoir utilization,and bolstering the economic viability of geothermal energy *** article presents a comprehensive review of temperature field evolution across diverse heterogeneous thermal reservoirs under low-temperature tailwater reinjection conditions,and analyzes key factors influ-encing this *** evaluates existing research methods,highlighting their strengths and *** study identifies gaps in the application of rock seepage and heat transfer theories on a large scale,alongside the need for enhanced accuracy in field test results,particularly regarding computational effi-ciency of fractured thermal reservoir models under multi-well reinjection *** address these shortcomings,the study proposes conducting large-scale rock seepage and heat transfer experiments,coupled with multi-tracer techniques for field testing,aimed at optimizing fractured thermal reservoir models'computational efficiency under multi-well reinjection ***,it suggests integrat-ing deep learning methods into research *** initiatives are of significance in deepening the understanding of the evolution process of the temperature field in deep thermal reservoirs and enhancing the sustainability of deep geothermal resource development.

关键词： Geothermal reinjection Seepage heat transfer Tracer test Numerical simulation Thermal breakthrough

Development status and prospect of underground thermal energy storage technology

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Journal of Groundwater Science and Engineering 2024年第1期12卷 92-108页

作者： Ying-nan Zhang Yan-guang Liu Kai Bian Guo-qiang Zhou Xin Wang Mei-hua wei School of Earth science and Engineering Hebei University of EngineeringHandan 056038Hebei ProvinceChina Institute of Hydrogeology and Environmental Geology Chinese Academy of Geological SciencesShijiazhuang 050061China Technology Innovation Center of Geothermal&Hot Dry Rock Exploration and Development Ministry of Natural ResourcesShijiazhuang 050061China Shanxi Key Laboratory for Exploration and Exploitation of Geothermal Resources Taiyuan 030024China Shanxi Geological Engineering Exploration Institute Taiyuan 030024China

Underground Thermal Energy Storage(UTES)store unstable and non-continuous energy underground,releasing stable heat energy on *** effectively improve energy utilization and optimize energy *** UTES technology advances,accommodating greater depth,higher temperature and multi-energy complementarity,new research challenges *** paper comprehensively provides a systematic summary of the current research status of *** categorized different types of UTES systems,analyzes the applicability of key technologies of UTES,and evaluate their economic and environmental ***,this paper identifies existing issues with UTES,such as injection blockage,wellbore scaling and corrosion,seepage and heat transfer in cracks,*** suggests deepening the research on blockage formation mechanism and plugging prevention technology,improving the study of anticorrosive materials and water treatment technology,and enhancing the investigation of reservoir fracture network characterization technology and seepage heat *** recommendations serve as valuable references for promoting the high-quality development of UTES.

关键词： Aquifer thermal energy storage Borehole thermal energy storage Cavern thermal energy storage Thermal energy storage technology Benefit evaluation

Relationship between preoperative psychological stress and shortterm prognosis in elderly patients with femoral neck fracture

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World Journal of Psychiatry 2024年第6期14卷 838-847页

作者： Wen-Hui Fu Zhi-Long Hu Yuan-Jun Liao Ri-Jiang Chen Jian-Bin Qiu Wu-Tang Que Wan-Tao Wang wei-hua Li wei-Bin Lan Department of Orthopedics Longyan First Affiliated Hospital of Fujian Medical UniversityLongyan 361000Fujian ProvinceChina

BACKGROUND Older adults are at high risk of femoral neck fractures(FNFs).Elderly patients face and adapt to significant psychological burdens,resulting in different degrees of psychological stress *** hip replacement is the preferred treatment for FNF in elderly patients;however,some patients have poor postoperative prognoses,and the underlying mechanism is *** speculated that the postoperative prognosis of elderly patients with FNF may be related to preoperative psychological *** To explore the relationship between preoperative psychological stress and the short-term prognosis of elderly patients with *** In this retrospective analysis,the baseline data,preoperative 90-item Symptom Checklist score,and Harris score within 6 months of surgery of 120 elderly patients with FNF who underwent total hip arthroplasty were *** analyzed the indicators of poor short-term postoperative prognosis and the ability of the indicators to predict poor prognosis and compared the correlation between the indicators and the Harris *** Anxiety,depression,garden classification of FNF,cause of fracture,FNF reduction quality,and length of hospital stay were independent influencing factors for poor short-term postoperative prognoses in elderly patients with FNF(P<0.05).The areas under the curve for anxiety,depression,and length of hospital stay were 0.742,0.854,and 0.749,*** sensitivities of anxiety,depression,garden classification of FNF,and prediction of the cause of fracture were 0.857,0.786,0.821,and 0.821,*** specificities of depression,FNF quality reduction,and length of hospital stay were the highest at 0.880,0.783,and 0.761,***,depression,and somatization scores correlated moderately with Harris scores(r=-0.523,-0.625,and-0.554;all P<0.001).CONCLUSION Preoperative anxiety,depression,and somatization are correlated with poor short-term prognosis in elderly patients with FNF and warrant consid

关键词： Psychological stress Old age Femoral neck fracture Hip replacement Short-term prognosis Correlation

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深刻理解“第二个结合”的哲学意蕴

河南大学学报（社会科学版） 2024年第2期64卷 8-14,152页

作者：魏华上海交通大学马克思主义学院上海200240

马克思主义基本原理同中华优秀传统文化来源不同,基于二者高度的契合性与创新空间,不断推进马克思主义中国化和中华优秀传统文化现代化,实现了两者的互相成就。准确把握“第二个结合”的哲学意蕴是理解中华民族伟大复兴思想保障的重要... 详细信息

马克思主义基本原理同中华优秀传统文化来源不同,基于二者高度的契合性与创新空间,不断推进马克思主义中国化和中华优秀传统文化现代化,实现了两者的互相成就。准确把握“第二个结合”的哲学意蕴是理解中华民族伟大复兴思想保障的重要视角。从本体论的角度来看,二者结合的本质意涵在于解决民族危机、激发二者的理论特性,推动实现中华民族伟大复兴。从认识论的角度来看,二者结合的历史实践就是一部中国共产党深化人类社会发展规律、社会主义建设规律和共产党执政规律“三大规律”的历史。从方法论的角度来看,二者结合是坚持辩证思维、历史思维、战略思维等科学思维方法的必然结果。

关键词：马克思主义基本原理中华优秀传统文化哲学意蕴

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非法占用草原犯罪的实证分析与立法检视

草业科学 2024年第4期41卷 1020-1027页

作者：卫迎杰魏华北京林业大学人文社会科学学院法学系北京100083

2012年《最高人民法院关于审理破坏草原资源刑事案件应用法律若干问题的解释》出台,非法占用草原犯罪的刑事处罚有了具体的法律指导。本研究采用实证分析方法,对非法占用草原犯罪的行为类型、裁判结果、量刑因素、减刑情节等司法现状进... 详细信息

2012年《最高人民法院关于审理破坏草原资源刑事案件应用法律若干问题的解释》出台,非法占用草原犯罪的刑事处罚有了具体的法律指导。本研究采用实证分析方法,对非法占用草原犯罪的行为类型、裁判结果、量刑因素、减刑情节等司法现状进行研究分析。结果表明,非法占用草原犯罪存在犯罪行为类型不均衡、犯罪构成要件认定模糊、裁判量刑较为随意的问题。研究认为其原因在于立法层面对草原生态法益重视不足、犯罪构成要件不够明确、刑罚档次缺乏区分度、刑罚手段过于传统4个方面。故研究提出相关立法建议:设置独立罪名;统一定罪标准,明确“大量毁坏”内涵;细化法定刑档次;设置多元化刑罚手段。

关键词：非法占用草原大量毁坏生态法益量刑定罪标准罪刑相适应刑罚辅助性措施

***2 regulates plant height by affecting the main inflorescence length and first effective branch height in Brassica napus L.

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The Crop Journal 2024年第4期12卷 1102-1111页

作者： Chengke Pang Jun Yu Liang Zhang Min Tang Hongfang Liu Ying Cai Feng Chen Jiefu Zhang wei hua Xiaodong Wang Ming Zheng Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences Key Laboratory of Biology and Genetic Improvement of Oil CropsMinistry of Agriculture and Rural AffairsWuhan 430062HubeiChina Key Laboratory of Cotton and Rapeseed Ministry of Agriculture and Rural AffairsKey Laboratory of Jiangsu Province for AgrobiologyInstitute of Industrial CropsJiangsu Academy of Agricultural SciencesNanjing 210014JiangsuChina National Key Laboratory of Crop Genetic Improvement Huazhong Agricultural UniversityWuhan 430070HubeiChina

Rapeseed(Brassica napus L.)is one of the main oil crops in the world,and increasing its yield is of great significance for ensuring the safety of edible ***,improving rapeseed plant architecture is an effective way to increase rapeseed yield with higher planting ***,the regulatory mechanism of rapeseed plant architecture is poorly *** this study,a dwarf rapeseed mutant dwarf08(df08)is obtained by ethyl methane sulfonate(EMS)-*** decrease in plant height of df08 is mainly caused by the reduction in main inflorescence length and first effective branch height and controlled by a single semi-dominant *** hybrid plants(F1)show a semi-dwarf *** map-based cloning and transgenic assay,we confirm that the nonsynonymous single nucleotide variant(SNV)(C to T)in ***2,which is homologous with Arabidopsis(Arabidopsis thaliana)BIN2,is responsible for the dwarfism of ***2 interacts with BnaBZR1/BES1 and involves in brassinosteroids(BRs)signal *** to Leucine substitution in 284(P284L)enhances the protein stability of ***2-D,disrupts BRs signal transduction and affects the expression of genes regulating cell division,leading to dwarfism of *** study provides a new insight for the mechanism of rapeseed plant height regulation and creates an elite germplasm that can be used for genetic improvement of rapeseed architecture.

关键词： Brassica napus Plant height Brassinosteroids BIN2

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增量的逻辑:关于高品质家长会的质化研究

教育学术月刊 2024年第5期 98-103页

作者：华伟南京师范大学道德教育研究所江苏南京210097

家长会是制度化的家校沟通渠道,高品质家长会的内核是让教师的“供”和家长的“求”之间产生适配性互动。运用访谈法呈现当前家长会的现状,教师在开展家长会的目标与内容方面,着重于整体利益、当前要求和客观数据;而家长在对家长会的感... 详细信息

家长会是制度化的家校沟通渠道,高品质家长会的内核是让教师的“供”和家长的“求”之间产生适配性互动。运用访谈法呈现当前家长会的现状,教师在开展家长会的目标与内容方面,着重于整体利益、当前要求和客观数据;而家长在对家长会的感受与期待方面,则更强调个体关注、未来规划和情感需求。这些差异彰显出家校合作中的潜在张力,据此可将“增量的逻辑”作为高品质家长会的核心类属,意指家校互动不是零和博弈,而是一个可以通过共同努力不断扩大的合作空间,并在此基础上深入讨论高品质家长会的理论模型和行动路径。

关键词：家长会家校合作增量的逻辑

The effect of fasting plasma glucose on in-hospital mortality after acute myocardial infarction in patients with and without diabetes:findings from a prospective,nationwide,and multicenter registry

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Journal of Geriatric Cardiology 2024年第5期21卷 523-533页

作者： Rui FU Ying-Xuan ZHU Kong-Yong CUI Jin-Gang YANG Hai-Yan XU Dong YIN wei-hua SONG Hong-Jian WANG Cheng-Gang ZHU Lei FENG wei WU Kai-HongCHEN Yan-Yan ZHAO Ye LU Ke-Fei DOU Yue-Jin YANG on behalf of the CAMI Registry Investigators Cardiometabolic Medicine Center Fuwai HospitalNational Center for Cardiovascular DiseasesState Key Laboratory of Cardiovascular DiseaseNational Clinical Research Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Medical Research&Biometrics Center Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Coronary Heart Disease Center Fuwai HospitalNational Center for Cardiovascular DiseasesState Key Laboratory of Cardiovascular DiseaseNational Clinical Research Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Department of Cardiology Guangzhou Traditional Chinese Medical College First Affiliated HospitalGuangdong ProvinceChina Department of Cardiology Longyan Hospital First HospitalFujian ProvinceChina 不详

OBJECTIVES To evaluate the predictive value of fasting plasma glucose(FPG)for in-hospital mortality in patients with acute myocardial infarction(AMI)with different glucose metabolism *** We selected 5,308 participants with AMI from the prospective,nationwide,multicenter CAMI registry,of which 2,081 were diabetic and 3,227 were *** were divided into high FPG and low FPG groups according to the optim-al cutoff values of FPG to predict in-hospital mortality for diabetic and nondiabetic cohorts,*** primary endpoint was in-hospital *** Overall,94 diabetic patients(4.5%)and 131 nondiabetic patients(4.1%)died during hospitalization,and the optimal FPG thresholds for predicting in-hospital death of the two cohorts were 13.2 mmol/L and 6.4 mmol/L,*** with individuals who had low FPG,those with high FPG were significantly associated with higher in-hospital mortality in diabet-ic cohort(10.1%vs.2.8%;odds ratio[OR]=3.862,95%confidence interval[CI]:2.542-5.869)and nondiabetic cohort(7.4%vs.1.7%;HR=4.542,95%CI:3.041-6.782).After adjusting the potential confounders,this significant association was not ***-more,FPG as a continuous variable was positively associated with in-hospital mortality in single-variable and multivariable models regardless of diabetic *** FPG to the original model showed a significant improvement in C-statistic and net reclassification in diabetic and nondiabetic *** This large-scale registry indicated that there is a strong positive association between FPG and in-hospital mor-tality in AMI patients with and without *** might be useful to stratify patients with AMI.

关键词： patients fasting infarction

义务教育阶段音乐学科核心素养的跨学科评价研究

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中国音乐 2024年第3期 57-66页

作者：蒯卫华北京师范大学艺术与传媒学院北京师范大学未来教育学院艺术教育系

2020-2022年,本人参与了《义务教育艺术课程标准(2022年版)》艺术(音乐)新课程标准的测试工作。在工作过程中,对音乐核心素养的跨学科评价有很多思考。本文将从中小学美育评价改革的时代背景出发,分析艺术学科核心素养评价的重要指导意... 详细信息

2020-2022年,本人参与了《义务教育艺术课程标准(2022年版)》艺术(音乐)新课程标准的测试工作。在工作过程中,对音乐核心素养的跨学科评价有很多思考。本文将从中小学美育评价改革的时代背景出发,分析艺术学科核心素养评价的重要指导意义,结合测试工作的实践经历,探讨义务教育阶段音乐核心素养的跨学科评价路径。通过国测使用的经典案例试题得出的相关数据解析,提炼出素养立意的音乐跨学科命题策略与素养导向的音乐跨学科评价方案。

关键词：义务教育阶段音乐核心素养跨学科课程标准评价改革