A cache-conscious MapReduce star join algorithm was presented,each column of fact table was separately stored,and dimension table was divided into several column families according to dimension hierarchy.Fact table foreign key column and corresponding dimension table was co-location storage,thus reducing data movement in the join process.CC-MRSJ co
In the later stage of the production and development of HB Oilfield, the oil reservoir fluid type is complex.With the development of multi-layer system.The reservoir variables between different types of oil and gas reservoirs are large, and the relationship between oil and water is complex.Most main oil layers have high water drives, and Wellies th
Atypical fast-growing Mycobacterium species are usually identified after laser-assisted in situ keratomileusis, cosmetic surgeries, and catheter-related, pulmonary or soft tissue infections.We herein present the case of a 56-year-old man with purulent discharge, redness, and foreign body sensation in his left eye.He underwent two surgeries that par
The lumbar artery perforator (LAP) flap, which contains excess skin and fat tissue, love handles, that extends from the lower back to upper buttock, may provide an alternate tissue source for autologous breast reconstruction.However, LAP flap use during this procedure frequently requires vessel interposition grafts to correct the short flap pedicle
Cytokines have prominent roles in activating of different T cells and shifting the immune response, in this study the role of three cytokines (IL-21, IL-23 and IL-27) is investigated in the liver transplant rejection.Three EDTA-treated blood samples were collected from each liver transplanted patient in 1st, 4th and Baking 7th day of post-transplan