Soil microorganisms play globally vital roles in the environment,ecology,and agriculture[1],and have become a research hotspot.Most research in these fields depends on microbial sequencing and analysis[2,3],which shou...Soil microorganisms play globally vital roles in the environment,ecology,and agriculture[1],and have become a research hotspot.Most research in these fields depends on microbial sequencing and analysis[2,3],which should ideally be conducted immediately after sample collection[4].However on-site DNA extraction and sequencing are often impractical.Therefore,freshly collected soil samples must be properly stored for transport before sequencing.While this sounds like a natural operation,proper transport of soil samples has been widely overlooked,challenging the accuracy of all related research.展开更多
This paper presents a solution for optimal business continuity, with storage architecture for enterprise applications, which will ensure zero data loss and quick recovery. The solution makes use of Internet protocol s...This paper presents a solution for optimal business continuity, with storage architecture for enterprise applications, which will ensure zero data loss and quick recovery. The solution makes use of Internet protocol storage area network （IPSAN）, which is used for data management without burdening the application server, as well as mix of synchronous and semi-synchronous replication techniques to replicate data to remote disaster recovery site. We have presented the detailed design of both synchronous and semi-synchronous with case study of using open source database postgres to prove our point for optimal business continuity. The theoretical presentation is also given for the same.展开更多
In 2006, except the basic improvement on HL-2A tokamak control system, data acquisition and processing system, a series of research activities have been developed in computer and control division. They include the con...In 2006, except the basic improvement on HL-2A tokamak control system, data acquisition and processing system, a series of research activities have been developed in computer and control division. They include the construction of the high performance computer （HPC） system, the plasma configuration real-time reconstruction with EFIT code, the immigration of plasma simulation codes, the improvement of the poloidal field control system with circulating current, the design of the new data acquiring device with higher anti-disturbing power, the new software on soft X-ray spectrum measurement providing the multi-channel Te evolution, the upgrade to the HL-2A data storage system and experimental net. On the other hand, according to the arrangement of HL-2A modification project, a series of designs such as new plasma configuration, poloidal field coils distribution and plasma shape and position control system are on the processing.展开更多
基金supported by the National Natural Science Foundation of China(42320104002)the Jiangsu Agriculture Science and Technology Innovation Fund(JASTIF,CX(22)1003)the Original Innovation Project of Chinese Academy of Sciences(ZDBS-LY-DQC024)。
文摘Soil microorganisms play globally vital roles in the environment,ecology,and agriculture[1],and have become a research hotspot.Most research in these fields depends on microbial sequencing and analysis[2,3],which should ideally be conducted immediately after sample collection[4].However on-site DNA extraction and sequencing are often impractical.Therefore,freshly collected soil samples must be properly stored for transport before sequencing.While this sounds like a natural operation,proper transport of soil samples has been widely overlooked,challenging the accuracy of all related research.
文摘This paper presents a solution for optimal business continuity, with storage architecture for enterprise applications, which will ensure zero data loss and quick recovery. The solution makes use of Internet protocol storage area network （IPSAN）, which is used for data management without burdening the application server, as well as mix of synchronous and semi-synchronous replication techniques to replicate data to remote disaster recovery site. We have presented the detailed design of both synchronous and semi-synchronous with case study of using open source database postgres to prove our point for optimal business continuity. The theoretical presentation is also given for the same.
文摘In 2006, except the basic improvement on HL-2A tokamak control system, data acquisition and processing system, a series of research activities have been developed in computer and control division. They include the construction of the high performance computer （HPC） system, the plasma configuration real-time reconstruction with EFIT code, the immigration of plasma simulation codes, the improvement of the poloidal field control system with circulating current, the design of the new data acquiring device with higher anti-disturbing power, the new software on soft X-ray spectrum measurement providing the multi-channel Te evolution, the upgrade to the HL-2A data storage system and experimental net. On the other hand, according to the arrangement of HL-2A modification project, a series of designs such as new plasma configuration, poloidal field coils distribution and plasma shape and position control system are on the processing.
