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河北渔业 2024年第4期 9-13,29页

作者：王志丽刘建朝岳强李祖辰许岩岩唐山市水产技术推广站河北唐山063000

从育种、养殖、水产品加工等方面分析了唐山市水产企业的发展现状,指出了水产企业发展中存在水产育种自主创新能力不强、技术转化能力有限、疫病防控不够完善、养殖尾水排放环保压力大、饲料成本增加、品牌化程度低等问题,并相应地提出... 详细信息

从育种、养殖、水产品加工等方面分析了唐山市水产企业的发展现状,指出了水产企业发展中存在水产育种自主创新能力不强、技术转化能力有限、疫病防控不够完善、养殖尾水排放环保压力大、饲料成本增加、品牌化程度低等问题,并相应地提出了发展建议。

关键词：水产企业水产育种水产养殖水产品加工

认知行为干预对高血压脑出血患者早期康复训练效果的影响

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中国民康医学 2024年第9期36卷 156-158,162页

作者：周建琴王志丽王智红许婷管辉琴易锦华抚州市临川区第一人民医院高压氧科江西抚州344100 抚州市医学科学研究所江西抚州344100

目的:观察认知行为干预对高血压脑出血患者早期康复训练效果的影响。方法:选取2019年2月至2022年2月抚州市临川区第一人民医院收治的60例高血压脑出血患者进行前瞻性研究,根据单双数法将其分为观察组和对照组各30例。对照组实施常规干预... 详细信息

目的:观察认知行为干预对高血压脑出血患者早期康复训练效果的影响。方法:选取2019年2月至2022年2月抚州市临川区第一人民医院收治的60例高血压脑出血患者进行前瞻性研究,根据单双数法将其分为观察组和对照组各30例。对照组实施常规干预,观察组在对照组基础上实施认知行为干预,比较两组干预前后负性情绪[焦虑自评量表(SAS)和抑郁自评量表(SDS)]评分、神经功能缺损程度[美国国立卫生研究院院卒中量表(NIHSS)]评分和生命质量[生活质量综合评定问卷-74(GQOLI-74)]评分。结果:干预后,两组SAS、SDS评分均低于干预前,且观察组低于对照组,差异有统计学意义(P<0.05);干预后,两组NIHSS评分均低于干预前,且观察组低于对照组,差异有统计学意义(P<0.05);干预后,两组躯体功能、心理功能、社会功能、物质生活等GQOLI-74评分均高于干预前,且观察组高于对照组,差异有统计学意义(P<0.05)。结论:认知行为干预可有效提高高血压脑出血患者生命质量评分,降低负性情绪和NIHSS评分,效果优于单纯常规干预。

关键词：高血压脑出血认知行为干预生命质量神经功能缺损程度负性情绪

A three-dimensional semi-implicit unstructured grid finite volume ocean model

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Acta Oceanologica Sinica 2013年第1期32卷 68-78页

作者： wang zhili GENG Yanfen State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering Nanjing Hydraulic Research Institute School of Transportation Southeast University

A new three-dimensional semi-implicit finite-volume ocean model has been developed for simulating the coastal ocean circulation, which is based on the staggered C-unstructured non-orthogonal grid in the hor- izontal direction and z-level grid in the vertical direction. The three-dimensional model is discretized by the semi-implicit finite-volume method, in that the free-surface and the vertical diffusion are semi-implicit, thereby removing stability limitations associated with the surface gravity wave and vertical diffusion terms. The remaining terms in the momentum equations are discretized explicitly by an integral method. The partial cell method is used for resolving topography, which enables the model to better represent irregular topography. The model has been tested against analytical cases for wind and tidal oscillation circulation, and is applied to simulating the tidal flow in the Bohal Sea. The results are in good agreement both with the analytical solutions and measurement results.

关键词： three-dimensional model finite volume unstructured grid semi-implicit z-level grid

S-,P-stabilized bromoallenes for modular allenylborylation of alkenes

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Science China Chemistry 2024年第1期67卷 360-367页

作者： Jixin wang Donghao Luo Ying Hu zhili Duan Jianlin Yao Konstantin Karaghiosoff Jie Li Key Laboratory of Organic Synthesis of Jiangsu Province Suzhou Key Laboratory of Pathogen Bioscience and Anti-infective MedicineCollege of ChemistryChemical Engineering and Materials ScienceSoochow UniversitySuzhou 215123China Department Chemie Ludwig-Maximilians-Universitat MunchenButenandtstr.5-13Haus F81377 MunichGermany State Key Laboratory and Institute of Elemento-Organic Chemistry Haihe Laboratory of Sustainable Chemical TransformationsCollege of ChemistryNankai UniversityTianjin 300071China

Simultaneously forming a carbon-carbon and a carbon-heteroatom bond in a single step through transition metal-catalyzed alkene difunctionalization strategy has emerged as a powerful tool for synthetic organic chemistry.Due to the uncontrollable reactivity,direct cross-coupling with bromoallenes as the building blocks for the selective allenation and borylation remains challenging.We herein report a new type of S-and P-stabilized bromoallenes for palladium-catalyzed modular allenation and borylation of alkenes to the divergent synthesis of multiply functionalized allenes in a highly regio-and diastereoselective manifold.The reaction features broad substrate scope and wide functional group compatibility,thus providing a straightforward method to install allenyl and boryl groups across alkenes.Control experiments highlight the crucial importance of S-,P-stabilization for the oxidative insertion of Pd-species into the allenyl-Br bond.The facile syntheses of bioactive allenic steroids and exocyclic allenes demonstrate the synthetic utility of this protocol.

关键词： alkene difunctionalization olefins bromoallenes allenylborylation palladium

Synergetic roadmap of carbon neutrality and clean air for China

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Environmental Science and Ecotechnology 2023年第4期16卷 1-25页

作者： Qiang Zhang Zhicong Yin Xi Lu Jicheng Gong Yu Lei Bofeng Cai Cilan Cai Qimin Chai Huopo Chen Hancheng Dai Zhanfeng Dong Guannan Geng Dabo Guan Jianlin Hu Cunrui Huang Jianing Kang Tiantian Li Wei Li Yongsheng Lin Jun Liu Xin Liu Zhu Liu Jinghui Ma Guofeng Shen Dan Tong Xuhui wang Xuying wang zhili wang Yang Xie Honglei Xu Tao Xue Bing Zhang Da Zhang Shaohui Zhang Shaojun Zhang Xian Zhang Bo Zheng Yixuan Zheng Tong Zhu Jinnan wang Kebin He Ministry of Education Key Laboratory for Earth System Modelling Department of Earth System ScienceTsinghua UniversityBeijing100084China Key Laboratory of Meteorological Disaster Ministry of Education/Joint International Research Laboratory of Climate and Environment Change(ILCEC)/Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters(CIC-FEMD)Nanjing University of Information Science&TechnologyNanjing210044China State Key Joint Laboratory of Environment Simulation and Pollution Control School of EnvironmentTsinghua UniversityBeijing100084China Institute for Carbon Neutrality Tsinghua UniversityBeijing100084China State Key Joint Laboratory for Environment Simulation and Pollution Control College of Environmental Sciences and Engineering and Center for Environment and HealthPeking UniversityBeijing100871China Center of Air Quality Simulation and System Analysis Chinese Academy of Environmental PlanningBeijing100012China Center for Carbon Neutrality Chinese Academy of Environmental PlanningBeijing100012China National Center for Climate Change Strategy and International CooperationBeijing100035China Nansen-Zhu International Research Centre Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing100029China College of Environmental Sciences and Engineering Peking UniversityBeijing100871China Institute of Environmental Policy Management Chinese Academy of Environmental PlanningBeijing100012China Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control School of Environmental Science and EngineeringCollaborative Innovation Center of Atmospheric Environment and Equipment TechnologyNanjing University of Information Science and TechnologyNanjing210044China Vanke School of Public Health Tsinghua UniversityBeijing100084China Center for Energy and Environmental Policy Research Beijing Institute of TechnologyBeijing100081China China CDC Key Laboratory of Environment and Population Health National Institute of En

It is well recognized that carbon dioxide and air pollutants share similar emission sources so that synergetic policies on climate change mitigation and air pollution control can lead to remarkable co-benefits on greenhouse gas reduction,air quality improvement,and improved health.In the context of carbon peak,carbon neutrality,and clean air policies,this perspective tracks and analyzes the process of the synergetic governance of air pollution and climate change in China by developing and monitoring 18 indicators.The 18 indicators cover the following five aspects:air pollution and associated weather-climate conditions,progress in structural transition,sources,inks,and mitigation pathway of atmospheric composition,health impacts and benefits of coordinated control,and synergetic governance system and practices.By tracking the progress in each indicator,this perspective presents the major accomplishment of coordinated control,identifies the emerging challenges toward the synergetic governance,and provides policy recommendations for designing a synergetic roadmap of Carbon Neutrality and Clean Air for China.

关键词： Carbon neutrality Clean air Synergetic roadmap

The First Global Map of Atmospheric Ammonia(NH_(3)) as Observed by the HIRAS/FY-3D Satellite

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Advances in Atmospheric Sciences 2024年第3期41卷 379-390页

作者： Minqiang ZHOU zhili DENG Charles ROBERT Xingying ZHANG Lu ZHANG Yapeng wang Chengli QI Pucai wang Martine De MAZIÈRE Institute of Atmospheric Physics Chinese Academy of SciencesBeijing 100029China Royal Belgian Institute for Space Aeronomy(BIRA-IASB) Brussels 1180Belgium National Satellite Meteorology Center China Meteorological AdministrationBeijing 100081China Department of Science&Technology and Climate Change China Meteorological AdministrationBeijing 100081China University of Chinese Academy of Sciences Beijing 100049China

Atmospheric ammonia(NH_(3)) is a chemically active trace gas that plays an important role in the atmospheric environment and climate change. Satellite remote sensing is a powerful technique to monitor NH_(3) concentration based on the absorption lines of NH_(3) in the thermal infrared region. In this study, we establish a retrieval algorithm to derive the NH_(3)column from the Hyperspectral Infrared Atmospheric Sounder(HIRAS) onboard the Chinese Feng Yun(FY)-3D satellite and present the first atmospheric NH_(3) column global map observed by the HIRAS instrument. The HIRAS observations can well capture NH_(3) hotspots around the world, e.g., India, West Africa, and East China, where large NH_(3) emissions exist. The HIRAS NH_(3) columns are also compared to the space-based Infrared Atmospheric Sounding Interferometer(IASI)measurements, and we find that the two instruments observe a consistent NH_(3) global distribution, with correlation coefficient(R) values of 0.28–0.73. Finally, some remaining issues about the HIRAS NH_(3) retrieval are discussed.

关键词： ammonia HIRAS/FY-3D satellite thermal-infrared observation remote sensing optimal estimation method

常规超声联合超声造影在不同大小乳腺结节诊断中的应用价值

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解放军医学院学报 2024年第2期45卷 112-117页

作者：付乃芹李俊康姜莹李诗雨牛瑞兰金志瑛王知力解放军总医院第一医学中心超声诊断科北京100853

背景超声(ultrasound,US)和超声造影(contrast-enhanced ultrasound,CEUS)是乳腺结节常用的诊断方法,US联合CEUS对不同大小的乳腺结节诊断效能不同,对2.0 cm。比较3组乳腺结节的CEUS特征以及US联合CEUS对乳腺结节的诊断效能。结果847例... 详细信息

背景超声(ultrasound,US)和超声造影(contrast-enhanced ultrasound,CEUS)是乳腺结节常用的诊断方法,US联合CEUS对不同大小的乳腺结节诊断效能不同,对2.0 cm。比较3组乳腺结节的CEUS特征以及US联合CEUS对乳腺结节的诊断效能。结果847例患者均为女性,年龄18~75岁,平均年龄45岁。所有病变的平均大小为1.9 cm,范围为0.3~13.9 cm。≤1.0 cm组194例(良性148例,恶性46例)、1.0~2.0 cm组358例(良性220例,恶性138例)、>2.0 cm组295例(良性135例,恶性160例)病变。恶性病变的CEUS特征表现为向心性增强、高增强、不均匀增强、边界不清晰、形态不规则、增强范围扩大和放射状增强。不同大小恶性乳腺病变的CEUS特征(增强均匀性、有无充盈缺损和消退时间)存在差异,US联合CEUS对3组乳腺结节的受试者工作特征曲线下面积分别为0.844、0.932、0.928,其中≤1 cm组的曲线下面积明显低于其他两组(P1.0 cm的病灶诊断效能较高。

关键词：乳腺结节超声超声造影结节大小良恶性结节

Radiative forcing and climate response due to the presence of black carbon in cloud droplets

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Radiative forcing and climate response due to the presence o...

第八届全国优秀青年气象科技工作者学术研讨会

作者： zhili wang Hua Zhang Jiangnan Li Xianwen Jing Peng Lu Chinese Academy of Meteorological Sciences Laboratory for Climate Studies National Climate Center China Meteorological Administration

[1]Optical properties of clouds containing black carbon（BC）particles in their water droplets are calculated by using the Maxwell Garnett mixing rule and Mie theory.The obtained cloud optical properties were then applied to an interactive system by coupling an aerosol model with a General Circulation Model.This system is used to investigate the radiative forcing and the equilibrium climate response due to BC in cloud droplets.The simulated global annual mean radiative forcing at the top of the atmosphere due to the BC in cloud droplets is found to be 0.086 W m 2.Positive radiative forcing can be seen in Africa,South America,East and South Asia,and West Europe,with a maximum value of1.5 W m 2being observed in these regions.The enhanced cloud absorption is shown to increase the global annual mean values of solar heating rate,water vapor,and temperature,but to decrease the global annual mean cloud fraction.Finally,the global annual mean surface temperature is shown to increase by+0.08 K.The local maximum changes are found to be as low as 1.5 K and as high as+0.6 K.We show there has been a significant difference in surface temperature change in the Southern and Northern Hemisphere（+0.19 K and 0.04 K,respectively）.Our results show that this interhemispheric asymmetry in surface temperature change could cause a corresponding change in atmospheric dynamics and precipitation.It is also found that the northern trade winds are enhanced in the Intertropical Convergence Zone（ITCZ）.This results in northerly surface wind anomalies which cross the equator to converge with the enhanced southern trade winds in the tropics of Southern Hemisphere.This is shown to lead to an increase（a decrease）of vertical ascending motion and precipitation on the south（north）side of the equator,which could induce a southward shift in the tropical rainfall maximum related to the ITCZ.

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数字赋能市域社会治理现代化的逻辑与路径

中州学刊 2023年第2期 73-81页

作者：王志立刘祺中共河南省委党校公共管理教研部河南郑州450000 广东数字政府研究院广东广州510045

数字化改革是推进市域社会治理现代化的必由之路。引入技术嵌入理论与数字治理理论构建分析框架,探寻技术赋能市域社会治理的内在逻辑,是实现数字赋能市域社会治理现代化不可或缺的理论准备。要突破数字技术嵌入市域社会治理在制度安排... 详细信息

数字化改革是推进市域社会治理现代化的必由之路。引入技术嵌入理论与数字治理理论构建分析框架,探寻技术赋能市域社会治理的内在逻辑,是实现数字赋能市域社会治理现代化不可或缺的理论准备。要突破数字技术嵌入市域社会治理在制度安排、治理结构、运行机制、干部能力、部门协作、应用场景等领域面临的现实梗阻,应在数字技术与市域社会治理有效融合的实践中,坚持党建引领改革,打造多元参与社会治理共同体;建立数字治理制度,健全数字化改革标准规范体系;完善改革运行机制,做好全过程评价监督推广保障;培养数字思维理念,全方位提升干部数字治理能力;加大改革系统集成,推动跨部门数据共享与业务协同;完善多跨场景应用,建立民意回应的综合平台与机制。

关键词：市域社会治理数字化改革数字政府

剪切波弹性成像中SD及其他弹性参数在鉴别诊断浅表淋巴结病变良恶性中的价值探究

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中国超声医学杂志 2022年第1期38卷 54-57页

作者：周冉王知力青岛大学附属医院超声科解放军总医院第一医学中心超声诊断科

目的探讨弹性模量标准差(SD)及其他弹性参数鉴别诊断浅表淋巴结病变良恶性的临床价值。方法选取71例患者的73个淋巴结,分别对其进行剪切波弹性成像检查,记录各个淋巴结的弹性模量最大值、平均值、最小值及SD,以超声引导下穿刺活检或手... 详细信息

目的探讨弹性模量标准差(SD)及其他弹性参数鉴别诊断浅表淋巴结病变良恶性的临床价值。方法选取71例患者的73个淋巴结,分别对其进行剪切波弹性成像检查,记录各个淋巴结的弹性模量最大值、平均值、最小值及SD,以超声引导下穿刺活检或手术病理为金标准,比较良恶性浅表淋巴结病变的上述剪切波弹性指征的差异。结果淋巴结恶性病变组患者年龄(53.4±10.7)显著大于良性病变组(44.5±15.9)(P=0.009);良恶性浅表淋巴结病变的弹性模量最大值、弹性模量平均值、SD存在统计学意义(20.7±7.2 vs 16.9±5.1,13.6±5.1 vs 11.1±4.2,3.7±1.7 vs 2.6±1.1,P=0.007、0.022、0.002);年龄、弹性模量最大值、弹性模量平均值、SD对良恶性浅表淋巴结病变的鉴别诊断效能分别为0.654(0.527～0.780)、0.677(0.549～0.805)、0.671(0.543～0.798)、0.710(0.581～0.839),差异无统计学意义(P>0.05)。结论 SD及弹性模量最大值、弹性模量平均值对浅表淋巴结良恶性的鉴别诊断均有一定的价值。

关键词：浅表淋巴结剪切波弹性成像 SD