The major objective in root canal treatment is to disinfect the entire root canal system. This requires that the pulpal contents be eliminated as sources o... Z Mohammadi - 《International Dental Journal》 被引量: 269发表: 2008年 An Expressed Sequence Tag Analysis of the Intertidal Brown Seawe...
In this study, using an integrated 16S/18S rRNA microbiome dataset from three domains at the regional scale, we aim to address three major questions: (1) How do the topological features of microbial co-occurrence networks vary across the three domains? (2) Is there a consistent biogeographic ...
In a sensitivity experiment that mimics behavior of simpler single-species models, removal of diatom silica limitation leads to major shifts in community structure and export and larger model-data errors similar to previous model studies. Model results also suggest that episodic diatom blooms at BATS...
2016) is considered a major threat to crop productivity and, in some cases, a reason for increased nutrient and carbon emissions (Wiesmeier et al. 2016). Another key threat is over-supply of nutrients to soils in some areas, which in the case of nitrogen (N) may lead to leaching to ...
2. Intensive artificial selection has resulted in very diverse phenotypes within and between domestic ducks compared with Mallard, due to diversification of body size, reproduction, and plumage color, which has generated two major breed types: laying and meat ducks2. The Pekin duck (a meat-type ...
Surface methane emissions from different land use types during various water levels in three major drawdown areas of the Three Gorges Reservoir. Journal of Geophysical Research:Atmospheres, 2012, 117(D10):D10109.. Google Scholar [112] Bian JM, Li YS, Hu YX et al. Nitrogen balance of ...
Describe the ecological changes that may result from excessive nutrient input into a body of fresh water. What human activities can affect the process of eutrophication? How could the effects of global warming impact peatlands? what could happen to CO2 concent...
pathways have been implicated when you look at the pathogenesis of alzhiemer’s disease and will provide a novel treatment target. This organized analysis collated research for unique therapeutic compounds that modify nutrient sensing paths, particularly the sirtuin path, in avoiding intellectual decline...
No major differences were noticed among the gradient scaffolds and the controls. The expression of ALP was increased by 12 times. Yet, no significant differ- ences could be seen. In order to confirm the results obtained in terms of osteogenic differentiation, another hMSCs donor was tested in ...
Influences of major flood sediment inputs on sedimentary and geochemical signals archived in a reservoir core (Upper Loire Basin, France). Catena , 2015 , 126: 75 -85 Google Scholar [16] Díaz-Pardo E., Vazquez G., López-López E. The phytoplankton community as a bioindicator of hea...