机构

• 长春光学精密机械与物... [1]
• 植物研究所 [1]

采集方式

• OAI收割 [2]

内容类型

• 会议论文 [1]
• 期刊论文 [1]

发表日期

• 2022 [1]
• 2008 [1]

学科主题

• Ecology [1]
• Plant Scie... [1]

筛选

浏览/检索结果: 共2条，第1-2条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Scale-dependent species-area relationship: Niche-based versus stochastic processes in a typical subtropical forest 期刊论文  OAI收割 JOURNAL OF ECOLOGY, 2022, 卷号: 110, 期号: 8, 页码: 1883-1895 作者:  Ren, Haibao;  Svenning, Jens-Christian;  Mi, Xiangcheng;  Lutz, James A.;  Zhou, Jinxing   |  收藏  |  浏览/下载：16/0  |  提交时间：2024/03/07 community assembly  Gutianshan forest dynamics plot  niche versus neutrality  passive sampling  power-law model  resource availability and heterogeneity  spatial effect  variance partitioning   Alliance-oriented security architecture and technologies in collaborative e-commerce system (EI CONFERENCE) 会议论文  OAI收割 20th IASTED International Conference on Parallel and Distributed Computing and Systems, PDCS 2008, November 16, 2008 - November 18, 2008, Orlando, FL, United states Si H.; Fang Z.; Yin Y.; Zhao H. 收藏  |  浏览/下载：33/0  |  提交时间：2013/03/25 Collaborative commerce and design environment is characterized by of its numerous users  massive resources and dynamic change. In order to solve security problems coming from multi-domain  heterogeneity and dynamics  the security architecture for collaborative commerce and design environment was constructed throuth adoptting Internet Protocol Security(IPSec)  Secure Socket Layer(SSL)  Simple Object Access Protocol Security(SOAPSec). The enabling technologies including IPSec-based Virtual Private Net(VPN)  secure e-commence and cooperation framework  digital authentication and encryption of data were discussed in detail. The architecture and the enabling technologies provided the security mechanism amongst the partners to realize business collaboration  design collaboration in network business pattern.