检索结果-南通市图书馆

Cretaceous integrative stratigraphy,biotas,and paleogeographical evolution of the Qinghai-Tibetan Plateau and its surrounding areas

引用

Science China Earth Sciences 2024年第4期67卷 1229-1289页

作者： Dangpeng XI Guobiao LI Shijun JIANG Xin RAO Tian JIANG Tianyang wang zuohuan QIN Yasu wang Jianzhong JIA Muhammad KAMRAN Zhongye SHI Yuyang WU Panxi wang Lixin SUN Qinggao ZENG Xiaoqiao WAN State Key Laboratory of Biogeology and Environmental Geology China University of GeosciencesBeijing 100083China College of Oceanography Hohai UniversityNanjing 213200China Key Laboratory of Palaeobiology and Petroleum Stratigraphy Nanjing Institute of Geology and PaleontologyChinese Academy of SciencesNanjing 210008China State Key Laboratory of Tibetan Plateau Earth System Environmentand Resources(TPESER)Institute of Tibetan Plateau ResearchChinese Academy of SciencesBeijing 100101China China National Offshore Oil Corporation Limited Beijing 100028China Shanghai Science and Technology Museum Shanghai 200120China Xizang Bureau of Geological and Mineral Exploration and Development Lhasa 850000China Tianjin Geological Survey Center of China Geological Survey Tianjin 300170China

The Cretaceous Period is a vital time interval in deciphering the evolutionary history of the Neo-Tethys Ocean and the convergence of different plates and blocks across the Qinghai-Tibetan Plateau.A detailed stratigraphic framework and paleogeographic patterns are the basis for understanding the evolution of the Neo-Tethys Ocean and the formation of the QinghaiTibetan ***,the Cretaceous stratigraphy,biota,paleogeography,and major geological events in the Qinghai-Tibetan Plateau are analyzed to establish an integrative stratigraphic framework,reconstruct the paleogeography during the Cretaceous Period,and decode the history of the major geological *** Cretaceous rocks of the Qinghai-Tibetan Plateau and its surrounding area are predominantly marine deposits,with a small amount of interbedded marine-terrestrial and terrestrial *** Indus-Yarlung Tsangpo Suture Zone was responsible for the deposition of deep marine sediments dominated by ophiolite suites and radiolarian *** the south,the Tethys Himalayas and Indus Basin received marine sediments of varying depths and lithology;to the north,the Xigaze and Ladakh forearc basins are also filled with marine *** Lhasa Block,Karakorum Block,western Tarim Basin,and West Burma block consist of shallow marine,interbedded marine-terrestrial,and terrestrial *** Qiangtang Basin and other areas are dominated by terrestrial *** Cretaceous strata of the Qinghai-Tibetan Plateau and its surrounding areas are widely distributed and diversified,with abundant foraminifera,calcareous nannofossils,radiolarians,ammonites,bivalves,and *** the basis of integrated lithostratigraphic,biostratigraphic,geochronologic,and chemostratigraphic analyses,we proposed herein a comprehensive stratigraphic framework for the Cretaceous Period of the eastern *** analyzing the Cretaceous biota of different biogeographic zones from eastern Neo-Tethys and its surrounding a

关键词： Qinghai-Tibetan Plateau Tethys Cretaceous Stratigraphy Biota Paleogeography

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Generated SecPen_NY-ESO-1_ubiquitin-pulsed dendritic cell cancer vaccine elicits stronger and specific T cell immune responses

引用

Acta Pharmaceutica Sinica B 2021年第2期11卷 476-487页

作者： Yunkai Yang Xiaohan Guo Bo Hu Peng He Xiaowu Jiang zuohuan wang Huaxing Zhu Lina Hu Minghua Yu Meiqing Feng Shanghai Engineering Research Center of ImmunoTherapeutics School of PharmacyFudan UniversityShanghai 201203China Shanghai Novoprotein Biotechnology Co. Ltd.Shanghai 201203China Medical School of Yichun University Yichun 336000China Clinical Research Center 2nd Affiliated HospitalMedical College of Zhejiang UniversityHangzhou 310009China Department of Oncology Shanghai Pudong HospitalFudan University Pudong Medicine CenterShanghai 201399China

Dendritic cell-based cancer vaccines(DC vaccines)have been proved efficient and safe in immunotherapy of various cancers,including melanoma,ovarian and prostate ***,the clinical responses were not always *** we proposed a novel strategy to prepare DC *** the present study,a fusion protein SNU containing a secretin-penetratin(SecPen)peptide,NY-ESO-1 and ubiquitin was designed and *** establish the DC vaccine(DC-SNU),the mouse bone marrowderived DCs(BMDCs)were isolated,pulsed with SNU and maturated with cytokine *** peripheral blood mononuclear cells(PBMCs)from C57 BL/6 mice inoculated intraperitoneally with DCSNU were separated and cocultured with MC38/MC38NY-ESO-1 tumor cells or DC *** results show that SNU was successfully *** strategy made NY-ESO-1 entering cytoplasm of BMDCs more efficiently and degraded mainly by *** we expected,mature BMDCs expressed higher CD40,CD80 and CD86 than immature ***,the PBMCs released more IFN-γand TNF-αwhen stimulated with DC-SNU in vitro ***’s more,the PBMCs induced stronger and specific cytotoxicity towards MC38NY-ESO-1 tumor *** the above,it demonstrated that DC-SNU loaded with SecPen and ubiquitin-fused NY-ESO-1 could elicit stronger and specific T cell immune *** strategy can be used as a platform for DC vaccine preparation and applied to various cancers treatment.

关键词： Dendritic cells Cancer vaccine NY-ESO-1 SecPen Ubiquitin

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

机械功评估呼吸机相关性肺损伤的临床应用进展

引用

实用临床医药杂志 2023年第1期27卷 131-134页

作者：王佐焕王琳曹阳贵州医科大学麻醉学院贵州贵阳550004 广东省广州市红十字会医院麻醉科广东广州510220

随着新型冠状病毒肺炎的大流行,肺力学评估和呼吸机诱导肺损伤(VILI)监测工具的需求随之增加。机械功(MP)作为一个评估VILI的新兴综合参数受到临床广泛关注。本文就MP的定义和计算公式、MP与VILI的相关性以及由此引发的保护性通气策略... 详细信息

随着新型冠状病毒肺炎的大流行,肺力学评估和呼吸机诱导肺损伤(VILI)监测工具的需求随之增加。机械功(MP)作为一个评估VILI的新兴综合参数受到临床广泛关注。本文就MP的定义和计算公式、MP与VILI的相关性以及由此引发的保护性通气策略的相关研究进展进行综述,以期为临床避免VILI提供新视角。

关键词：机械功呼吸机相关性肺损伤肺保护性通气策略肺力学

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Recent research progress of master mold manufacturing by nanoimprint technique for the novel microoptics devices

引用

Frontiers of Materials Science 2022年第3期16卷 83-100页

作者： Yuhang LIU Jianjun LIN zuohuan HU Guoli GAO Bingyang wang Liuyi wang Zhiyuan PAN Jianfei JIA Qinwei YIN Dengji GUO Xujin wang Institute of Semiconductor Manufacturing Research Shenzhen UniversityShenzhen 518060China Shenzhen Silver Basis Technology Co. Ltd.Shenzhen 523459China Institute of Microelectronics Shenzhen UniversityShenzhen 518060China Shenzhen Key Laboratory of High Performance Nontraditional Manufacturing College of Mechatronics and Control EngineeringShenzhen UniversityShenzhen 518060China

The consumer demand for emerging technologies such as augmented reality(AR),autopilot,and three-dimensional(3D)internet has rapidly promoted the application of novel optical display devices in innovative ***,the micro/nanomanufacturing of high-resolution optical display devices is the primary issue restricting their *** manufacturing technology of micro/nanostructures,methods of display mechanisms,display materials,and mass production of display devices are major technical *** comprehensively understand the latest state-of-the-art and trigger new technological breakthroughs,this study reviews the recent research progress of master molds produced using nanoimprint technology for new optical devices,particularly AR glasses,new-generation light-emitting diode car lighting,and naked-eye 3D display mechanisms,and their manufacturing techniques of master *** focus is on the relationships among the manufacturing process,microstructure,and display of a new optical *** master molds are reviewed for the manufacturing and application of new optical devices,and the challenges and prospects of the new optical device diffraction grating nanoimprint technology are discussed.

关键词： master mold manufacturing nanoimprint technique augmented reality automotive lighting naked-eye 3D display

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

基于ESXi构建的虚拟化解决方案

引用

智能计算机与应用 2019年第5期9卷 302-303,306页

作者：曾梓博李秋莹王作桓广东工业大学华立学院

在信息化高速发展的今天,企业对于服务器的应用场景更加多样化,若采用传统的服务器配置方式,无法有效利用服务器的资源。而采用虚拟化技术提升服务器资源利用率,能够达到降低企业在服务器上的运营成本。为获取部署虚拟化服务器的解决方... 详细信息

在信息化高速发展的今天,企业对于服务器的应用场景更加多样化,若采用传统的服务器配置方式,无法有效利用服务器的资源。而采用虚拟化技术提升服务器资源利用率,能够达到降低企业在服务器上的运营成本。为获取部署虚拟化服务器的解决方案,通过在Dell PowerEdge R730上安装VMware ESXi的方式了解到部署和配置虚拟化服务的具体方法。

关键词：虚拟化 VMware 虚拟机服务器

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Clay mineralogy of the first and second members of the Nenjiang Formation, Songliao Basin: Implications for paleoenvironment in the Late Cretaceous

引用

Science China Earth Sciences 2018年第3期61卷 327-338页

作者： GAO Yuan XI DangPeng QIN zuohuan MA PengFei wang ChengShan State Key Laboratory of Biogeology and Environmental Geology China University of Geosciences School of Earth Sciences and Resources China University of Geosciences State Key Laboratory of Marine Geology Tongji University

The first and second members of the Nenjiang Formation(K_2n^(1+2)) in the Songliao Basin, northeast China, are an interval of dark-colored mudstone. Paleoenvironmental studies of these strata are useful for understanding the terrestrial environment under a greenhouse climate and hydrocarbon accumulation in lake basins. In this study, clay mineralogy of the K2 n1+2 from four borehole or outcrop sections is investigated to understand terrestrial paleoenvironment during the depositional period in the Late *** the mudstone samples, smectite and illite are the predominant clay minerals, and were derived from weathering of parent rocks in a temperate, sub-humid to sub-arid climate; kaolinite and chlorite are minor clay species. The difference in the clay-mineral assemblages between the eastern and western margins of the basin was primarily controlled by provenance lithology, and the high smectite content in the western basin resulted from alteration of volcanic rocks exposed in the Greater Xing'an Range area. The increasing illite content and ratio of illite/smectite percentages in the upper part of the first member of the Nenjiang Formation indicate paleoenvironmental change. This temporal change in the clay-mineral composition was primarily caused by a regionally cooler and drier paleoclimate, consistent with previous paleoenvironmental reconstructions.

关键词：矿物学白垩纪温室气候矿物质泥土绿泥石地区性古气候

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

一种柔性机械手设计与分析

引用

机电工程技术 2019年第9期48卷 135-137页

作者：王作桓莫浩明梁国威李宇凡王可涵周杰广东工业大学华立学院

针对传统机械手多为恒定力矩,抓取易碎物品,容易造成损坏、抓不牢摔坏,该机械手柔性关节用拉簧连接,用平带拉伸传动,起减震,缓冲效果,机械手弯曲时,手指骨节灵活、缓慢弯曲,使机械手手指缓慢弯曲,达到柔性特征,该机械结构使之具有软属性... 详细信息

针对传统机械手多为恒定力矩,抓取易碎物品,容易造成损坏、抓不牢摔坏,该机械手柔性关节用拉簧连接,用平带拉伸传动,起减震,缓冲效果,机械手弯曲时,手指骨节灵活、缓慢弯曲,使机械手手指缓慢弯曲,达到柔性特征,该机械结构使之具有软属性,表面附加一层软硅胶,提高机械手的感知度、仿生能力、灵活性、柔性、软抓取效果。

关键词：机械手柔性软抓取 Matlab结构设计

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Erratum to:Recent research progress of master mold manufacturing by nanoimprint technique for the novel microoptics devices

引用

Frontiers of Materials Science 2022年第4期16卷 113-113页

作者： Liu, Yuhang Lin, Jianjun Hu, zuohuan Gao, Guoli wang, Bingyang wang, Liuyi Pan, Zhiyuan Jia, Jianfei Yin, Qinwei Guo, Dengji wang, Xujin Institute of Semiconductor Manufacturing Research Shenzhen University Shenzhen China Shenzhen Key Laboratory of High Performance Nontraditional Manufacturing College of Mechatronics and Control Engineering Shenzhen University Shenzhen China Shenzhen Silver Basis Technology Co. Ltd. Shenzhen China Institute of Microelectronics Shenzhen University Shenzhen China

Erratum to:***.2022,16(3):220596 D0I:10.1007/s11706-022-0596-6。In the original version of this article,the second affiliation"Shenzhen Silver Basis Technology Co.,Ltd.,Shenzhen 523459,China"should be"Shenzhen Silver ... 详细信息

关键词： Silver optics Shenzhen

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

球形轮组结构及其控制系统设计

引用

机电工程技术 2020年第11期49卷 176-179页

作者：翟建丽莫浩明曾德胜周杰王可涵陆厚霖胡恰锋王作桓广东工业大学华立学院广州511300

研究的球形轮组是通过控制3个全向轮的转速和方向维持自身不倒,在不改变方向的前提下能在平面上任意移动的系统。其具有非线性、强耦合和欠驱动问题,因此需要进行动力学分析和控制系统的设计。采用建模软件建立球形轮组物理模型,并完成... 详细信息

研究的球形轮组是通过控制3个全向轮的转速和方向维持自身不倒,在不改变方向的前提下能在平面上任意移动的系统。其具有非线性、强耦合和欠驱动问题,因此需要进行动力学分析和控制系统的设计。采用建模软件建立球形轮组物理模型,并完成球形轮组的制作和电路设计;用拉格朗日方程展开动力学分析,将球形轮组简化成全向轮、球轮和机身三部分,得出电机的扭矩与全向轮的力和力矩的关系;结合动力学分析的内容设计一套串级PID控制算法与ROS系统建立的上位机联合处理传感器采集的姿态数据,计算出电机的控制变量;将物理模型与控制算法相结合,利用仿真软件验证其能够实现自平衡。

关键词：自平衡拉格朗日方程串级PID ROS上位机

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

基于船舶领域的让路船决策分析

引用

上海海事大学学报 2019年第3期40卷 26-31页

作者：朱凯歌史国友刘娇汪琪陈作桓大连海事大学航海学院辽宁大连116026 大连海事大学辽宁省航海安全保障重点实验室辽宁大连116026

为解决驾驶员使用最近会遇距离(distance of closest point of approach,DCPA)和最短会遇时间(time of closest point of approach,TCPA)进行避让决策时存在的忽略目标船参数的问题,采用Coldwell船舶领域模型并引入度量参数的方式,推导... 详细信息

为解决驾驶员使用最近会遇距离(distance of closest point of approach,DCPA)和最短会遇时间(time of closest point of approach,TCPA)进行避让决策时存在的忽略目标船参数的问题,采用Coldwell船舶领域模型并引入度量参数的方式,推导出具有时间序列的动态避让决策参数——最小缩放因子、领域侵入时间和领域侵入度。基于二分法和推导出的决策参数设计让路船决策流程,使用VC++MFC编程实现MMG模型仿真,并与基于传统DCPA和TCPA的避让决策仿真结果进行对比。结果表明,基于推导出的决策参数的避让决策能够解决基于DCPA、TCPA的避让决策忽略目标船参数的问题,具有预警时间精度高,避让时间短,避让转向角更合理等优势。推导出的决策参数在航线经济最优化和限制水域的避让决策方面都存在实用价值。

关键词：决策参数船舶领域度量参数最近会遇距离(DCPA) 最短会遇时间(TCPA) MMG模型

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：