Lymphoid organs function as major reservoirs for human immunodeficiency virus. The total number of human immunodeficiency virus type 1 (HIV-1)-infected circulating CD4+T lymphocytes is considered to be a reflection of the HIV burden a... G Pantaleo,C Graziosi,L Butini,... - 《Proceedings of...
but with the recent advances in soil mechanics and construction methods, earth dams are being built to a height of several hundred feet, and these dams are now considered as safe as 几十年前,为相对地小水库只使用的土坝,被认为不合适为高顶头发展,但与最近前进在土壤机械工和建筑方法,土坝被建造到...
Second, the impact of human activities, such as hydropower development and the implementation of soil and water conservation projects, should be fully considered. Plans relating to human activities in the Jinshajiang River have been compiled, and these can be used as a reference. Adequate numbers...
Fourteen fields were selected by initial screening based on cumulativeprimary productionand pressure support as evident fromdrill stem testdata. Furtherscreening was performed to rank the suitability of the fields for horizontalinfill drilling. The following parameters were considered in the process: ...
13-a). In view of this, if the distance between the upper and lower fractures in the unit (the distance between the wave trough of the upper fracture and the wave peak of the lower fracture) is less than 37.5 cm, the two fractures are considered to be continuous. For continuous ...
(Supplementary Table3). Because the relative drawdown-area extent for reservoirs smaller than 0.001 km² is unknown and furthermore considered as being imprecise for reservoirs smaller than 10 km², we derived estimates for these size classes on the basis of four different statistical ...
Reservoirs can be considered favourable environments to the development of zooplankton communities, which may establish diversified assemblages in relative... Rocha,Matsumura-Tundisi,Espindola,... - - 被引量: 81发表: 1999年 A descriptive and analytical study of four neotropical drosophilid communities...
Shale gas resources are considered to be extremely abundant in southern China, which has dedicated considerable attention to shale gas exploration in recen... LU Shufan,X Luo,DU Shengjiang,... - 《Acta Geologica Sinica》 被引量: 0发表: 2019年 加载更多研究...
It is first assumed that 1200 m3 of fracturing fluid is pumped in one stage with a surfactant concentration of 0.1 wt%; since surfactants are typically applied in the pad stage, no proppant is considered in the fracturing fluid that can fill the created fractures. It is secondly assumed that...
The effects of faults are also considered in this study where the faults are modeled as a very high permeability medium. The results of this study provide various maps for various boundary and well configurations from which the engineer may be able to determine qualitatively where to place the ...