JMST Subscription

<正>Journal of Materials ScienceTechnology(JMST)(ISSN 1005-0302,CN21-1315/TG)started in 1985,having a previous name:Chinese Journal of Metal Science and Technology.JMST is an international journal published in English.The China Association for Science and Technology is responsible for this journal.It is sponsored by the Chinese Society for Metals(CSM),the Chinese Materials Research Society(CMRS)and the Institute of Metal Research Chinese Academy of Sciences(IMR CAS)     

JMST Subscription

正Journal of Materials ScienceTechnology(JMST)(ISSN 1005-0302,CN 21-1315/TG)started in 1985,having a previous name:Chinese Journal of Metal Science and Technology.JMST is an international journal published in English.The China Association for Science and Technology is responsible for this journal.It is sponsored by the Chinese Society for Metals(CSM),the Chinese Materials Research Society(CMRS)and the Institute of Metal Research Chinese Academy of Sciences(IMR CAS)     

JMST Subscription

正Journal of Materials ScienceTechnology(JMST)(ISSN 1005-0302,CN21-1315/TG)started in 1985,having a previous name:Chinese Journal of Metal Science and Technology.JMST is an international journal published in English.The China Association for Science and Technology is responsible for this journal.It is sponsored by the Chinese Society for Metals(CSM),the Chinese Materials Research Society(CMRS)and the Institute of Metal Research Chinese Academy of Sciences(IMR CAS)     

JMST Subscription

<正>Journal of Materials ScienceTechnology(JMST)(ISSN 1005-0302,CN21-1315/TG)started in 1985,having a previous name:Chinese Journal of Metal Science and Technology.JMST is an international journal published in English.The China Association for Science and Technology is responsible for this journal.It is sponsored by the Chinese Society for Metals(CSM),the Chinese Materials Research Society(CMRS)and the Institute of Metal Research Chinese Academy of Sciences(IMR CAS)     

Journal of MATERIALS SCIENCE & TECHNOLOGY JMST Subscription

<正>Journal of Materials ScienceTechnology(JMST)(ISSN 1005-0302,CN21-1315/TG)started in 1985,having a previous name:Chinese Journal of Metal Science and Technology.JMST is an international journal published in English.The China Association for Science and Technology is responsible for this journal.It is sponsored by the Chinese Society for Metals(CSM),the Chinese Materials Research Society(CMRS)and the Institute of Metal Research Chinese Academy of Sciences(IMR CAS).     

The fourth editorial committee meeting of JMST was held in Shenyang, China

On Sep. 28, 2009, the fourth editorial committee meeting of JMST (Journal of Materials Science & Technology) was held at the Shenyang Qipanshan International Conference Center, China. This is a joint meeting     

基于代理的UPT业务定购管理

指出了目前的业务个人化模型中存在的问题,通过UPT业务定购过程中角色之间关系的分析,提一种业务定购代理结构,给出了基于动态聚合的业务定购过程,在此基础上描述了业务定购者对业务用户的业务轮廓管理以及业务定购撤销过程。     

基于订阅推送的NDN实时通信机制

研究了代表未来互联网体系结构发展方向的命名数据网络(NDN)的实时通信机制。研究发现,NDN用户通过发送请求包(Interest)获得对应数据(Data),而对于实时通信类应用(如即时聊天、物联网监控等),由于数据源的数据产生存在突发性和随机性,而且存在数据接收时延,传统NDN用户驱动的"拉"模式数据获取方式,难以实现用户请求速率与数据产生速率的同步,无法满足实时通信应用需求。从减小数据接收延迟出发,在不改变原NDN路由缓存机制的基础上提出了一种基于订阅推送的NDN实时通信机制,该机制通过提前在路由器中添加订阅信息,实现实时数据源的即时推送。相关理论分析和仿真实验表明,该机制在实时数据接收延迟上明显优于传统NDN方法。     

改进试验设计法优化电动汽车按时间租赁利润

针对电动汽车租赁服务系统,结合顾客到达率瓶颈、顾客依据感知价值选择服务的特征及电动汽车特性,构建了按时间收费利润模型。以利润最大化为目标,采用改进试验设计法求解模型。先采用传统试验设计法求出最佳利润及因素取值组合,确定利润函数在最佳因素取值组合处的单调性,进而更精确地判断可取得最优利润的因素水平取值区间,根据精确化后的取值区间并保持各因素水平数不变,采用试验设计法再次优化利润。实例分析比较了试验设计法改进前后所得利润优化结果,显示改进后方法得出的利润显著更优,验证了模型的有效性和实用性。