A novel method is presented for reproducing kernel of a 2D fractional diffusion equation.The exact solution is expressed as a series, which is then truncated to get an approximate solution.In addition, some techniques to apunisw2 improve existing methods are also proposed.The proposed approach is easy to implement.It is proved that both the approxi
Elucidating the water surplus and loss of different vegetation landscapes in cold regions bempresas.com is important for the conservation and management of water resources in alpine inland rivers.As such, this study is to systematically reveal the water variation in different vegetation landscape zones of the alpine inland river basin, delineate it
While approaches informed by Systemic Functional Linguistics (SFL) have been widely applied to the field of language education since the 1960s, the idea of the system embodying the meaning potential of language in context, represented as a system network, could be used to make click here a much more significant contribution to second language (L2)
Eastern European and Central Asian countries are undergoing rapid socioeconomic and political reforms.Many old industrial facilities are either abandoned, or use outdated technologies that severely impact the environment.Emerging industries have less regulation than in developed countries and environmental and occupational problems seem to be incre
100 cases of extradural spinal compression comprising 74% of all cases of spinal compression were included.Ver-tebral and extravertebral compression occurred with equal frequency. 1.Most of tJhe cases occurred between 20-50 years of age, with no significant dif'fe'rerlce1s between various causes, except in ver