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| 1 | Use of recombinant human bone morphogenetic protein-2 in spine surgery显示文摘Bone morphogenetic proteins are osteoinductive factors which have gained popularity in orthopaedicsurgery and especially in spine surgery. The use of recombinant human bone morphogenetic protein-2 has been officially approved by the United States Food and Drug Administration only for single level anterior lumbar interbody fusion, nevertheless it is widely used by many surgeons with off-label indications. Despite advantages in bone formation, its use still remains a controversial issue and several complications have been described by authors who oppose their wide use. | Marios Lykissas Ioannis Gkiatas | 2017 | World Journal of Orthopedics2017,8,7: | 5 |
| 2 | 基于语义网的中文百科知识组织与集成显示文摘通过从3个最大的中文百科全书(百度百科、互动百科、中文维基百科)所包含的大规模知识数据中识别重要的结构化特征生成RDF三元组,并将这些信息数据整合加入分布式大规模RDF数据存储系统,从而构成符合Linked Data要求的中文百科知识库RDF数据集。主要工作包括,通过配置网络爬虫对百度百科和互动百科的网页进行爬取,解析其中信息框等内容,生成RDF三元组并实现三元组的动态插入;下载需要的DBpedia中文三元组数据,将三元组进行整合并存储到课题组的大规模语义数据存储库Jingwei中;设计显示动态插入和三元组模式查询的页面,通过原型系统实验,验证了该方法的有效性。 | 付宇新 王鑫 冯志勇 吕雪栋 | 2015 | 计算机工程与应用2015,51,14: | 4 |
| 3 | Modeling the causal regulatory network by integrating chromatin accessibility and transcriptome data显示文摘Cell packs a lot of genetic and regulatory information through a structure known as chromatin,i.e.DNA is wrapped around histone proteins and is tightly packed in a remarkable way.To express a gene in a specific coding region,the chromatin would open up and DNA loop may be formed by interacting enhancers and promoters.Furthermore,the mediator and cohesion complexes,sequence-specific transcription factors,and RNA polymerase Ⅱ are recruited and work together to elaborately regulate the expression level.It is in pressing need to understand how the information,about when,where,and to what degree genes should be expressed,is embedded into chromatin structure and gene regulatory elements.Thanks to large consortia such as Encyclopedia of DNA Elements(ENCODE) and Roadmap Epigenomic projects,extensive data on chromatin accessibility and transcript abundance are available across many tissues and cell types.This rich data offer an exciting opportunity to model the causal regulatory relationship.Here,we will review the current experimental approaches,foundational data,computational problems,interpretive frameworks,and integrative models that will enable the accurate interpretation of regulatory landscape.Particularly,we will discuss the efforts to organize,analyze,model,and integrate the DNA accessibility data,transcriptional data,and functional genomic regions together.We believe that these efforts will eventually help us understand the information flow within the cell and will influence research directions across many fields. | Yong Wang Rui Jiang Wing Hung Wong | 2016 | National Science Review2016,3,2: | 1 |
| 4 | “开放数据”(Open Data)的基本逻辑——以NYC Open Data为样本显示文摘为了加强政府的责任和响应能力,提高公共机构的运作水平和相互之间的协同效率,回应公众对公共数据的需求,创造新的经济机会,一些政府以立法的形式,正在运用最新的大数据技术建设开放数据系统。系统所体现的知识开放性的科学规范尊重,建设者缜密的计划,公开而严格的技术标准,以及高度的开放性和互动性,给我们提供了极佳的启示。 | 吴伟强 吴安琪 杨婧雯 | 2014 | 浙江工业大学学报(社会科学版)2014,13,4: | 1 |
| 5 | 探究SQL Server的数据转换服务(DTS)显示文摘SQL SERVER2000数据库的DTS可以进行数据的转换,除此之外我们也可以使用Transact-SQL语句进行数据转换操作。本文提供了SQL SERVER、ACCESS、EXCEL之间的数据转换的具体实例。 | 张亚静 陈彦 | 2006 | 党史博采(下)2006,,7: | 1 |
| 6 | Open data for better science显示文摘The past two decades have seen increasing interests in open data.Many scientists believe that the original research data should be properly organized and opened to the public and researchers throughout the world,and,once the open-data strategies are put into practicer the entire scientific research enterprise could be transformed.Driven by the trend of data sharing many platforms and repositories have been established.Universities, funding agencies and academic journals are also talcing an active role in facilitating data sharing. | Weijie Zhao | 2018 | National Science Review2018,5,4: | 0 |
| 7 | Photometric solution and period analysis of the contact binary system AH Cnc显示文摘Photometric observations of AH Cnc,a W UMa-type system in the open cluster M67,were carried out by using the 50 BiN telescope.About 100 h of time-series B- and V-band data were taken,based on which eight new times of light minima were determined.By applying the Wilson-Devinney method,the light curves were modeled and a revised photometric solution of the binary system was derived.We confirmed that AH Cnc is a deep contact(f= 51%),low mass-ratio(q = 0.156) system.Adopting the distance modulus derived from study of the host cluster,we have re-calculated the physical parameters of the binary system,namely the masses and radii.The masses and radii of the two components were estimated to be respectively 1.188(±0.061) M_☉,1.332(±0.063) R_☉ for the primary component and 0.185(±0.032) M_☉,0.592(±0.051) R_☉ for the secondary.By adding the newly derived minimum timings to all the available data,the period variations of AH Cnc were studied.This shows that the orbital period of the binary is continuously increasing at a rate of dp/dt = 4.29×10^(-10)dyr^(-1).In addition to the long-term period increase,a cyclic variation with a period of 35.26 yr was determined,which could be attributed to an unresolved tertiary component of the system. | Ying-Jiang Peng Zhi-Quan Luo Xiao-Bin Zhang Li-Cai Deng Kun Wang Jian-Feng Tian Zheng-Zhou Yan Yang Pan Wei-Jing Fang Zhong-Wen Feng De-Lin Tang Qi-Li Liu Jin-Jiang Sun Qiang Zhou | 2016 | Research in Astronomy and Astrophysics2016,16,10: | 0 |
| 8 | Internet of Things Technology and Open Data:Application of Indoor Air Control显示文摘Home is a place for people to relax and to feel secure.However,there are some external factors,such as temperature and humidity,making living conditions uncomfortable.With the development of Internet of Things(IoT)technology,the research issue of smart home becomes more important.The purpose of this study is to explore the application of IoT technology in indoor air monitoring and control,combined with the analysis of outdoor air quality data.This study develops a prototype system and tests and evaluates the performance of the system through user trial reports.The results show that(1)Air comparison of indoor and outdoor are practical for users,(2)Through the transmission of Bluetooth,restrictions on the practicality should be achieved through the WiFi remote monitoring effect,(3)It can receive multiple sensors at the same time,to achieve multiple indoor space monitoring effects,(4)It can be combined with other home appliances,if the integration of home appliances control will be more practical,(5)The current database is only a record,has not developed other applications,and in the future can develop predictive applications.We hope that through this study,we will provide some suggestions for the application of innovative technology in smart home. | Hung-En Kao Shih-Ming Pi | 2018 | Management Studies2018,6,4: | 0 |