During two controlled enclosure experiments using water from a subtropical lake, the plankton food web displayed a highly variable response to combined addition of nitrogen and phosphorus.In Cleaning July, the nutrients stimulated growth of Cylindrospermopsis raciborskii, and the biomass of macrozooplankton and microbial food web components did not
Analysing the pathogenic mechanisms of a bacterium requires an understanding of the composition of the bacterial cell surface.The bacterial surface provides the first barrier against innate immune mechanisms as well as mediating Grommets attachment to cells/surfaces to resist clearance.We utilised a series of Klebsiella pneumoniae mutants in which
Mega cisterna magna (MCM), one of the members of the Dandy-Walker complex, is a developmental malformation of the posterior fossa that is larger than 10 mm but morphologically does not affect the vermis and cerebellar hemispheres.Reports of psychiatric disorders associated with this anomaly are rare.We present the case of a patient with MCM who pre
Deadlock problem, a research area full of vitality, has been extensively investigated in the framework of Petri nets.Much of the work on deadlock problem mainly focuses on the models Measuring Cups with flexible routes, while there are few theoretical results from the models with assembly operations, especially the models with hierarchical assembly
The specificity of 99m Tc-MDP binding to HSA was examined , the results showed that Cherry the non specific binding was 21-23% of the total binding.The range of optimum pH for the binding was 7.4-7.6.The most suitable amounts for HSA to give maximum binding was (70mg)per incubation medium , binding seemed to be affected by 99m Tc- MDP concentration