3 documents found, page 1 of 1
Global burden of chronic respiratory diseases and risk factors, 1990-2019: an u...
Momtazmanesh, Sara; Moghaddam, Sahar Saeedi; Ghamari, Seyyed-Hadi; Rad, Elaheh Malakan; Rezaei, Negar; Shobeiri, Parnian; Aali, AmiraliBackground Updated data on chronic respiratory diseases (CRDs) are vital in their prevention, control, and treatment in the path to achieving the third UN Sustainable Development Goals (SDGs), a one-third reduction in premature mortality from non-communicable diseases by 2030. We provided global, regional, and national estimates of the burden of CRDs and their attributable risks from 1990 to 2019. Methods Using...
A file group data replication algorithm for data grids
Rahmani, Amir Masoud; Azari, Leila; Daniel, HelderIn recent years data grids have been deployed and grown in many scientific experiments and data centers. The deployment of such environments has allowed grid users to gain access to a large number of distributed data. Data replication is a key issue in a data grid and should be applied intelligently because it reduces data access time and bandwidth consumption for each grid site. Therefore this area will be ver...
A novel Task Scheduling in Multiprocessor Systems with Genetic Algorithm by usi...
Rahmani, Amir Masoud; Ali Vahedi, MohammadTask scheduling is essential for the suitable operation of multiprocessor systems. The aim of task scheduling is to determine an assignment of tasks to processors for shortening the length of schedules. The problem of task scheduling on multiprocessor systems is known to be NP-complete in general. Solving this problem using by conventional techniques needs reasonable amounts of time. Therefore, many heuristic t...