Background Due to the electronic media the amount of time that children spend in nature has declined in the recent time. However, it is important for children to learn about nature and it is also healthy for children to spend time in nature (Kuo, 2010). An empathic relation to nature (Palmberg & Kuru, 1998), nature sensitivity (Nykänen & Kinnunen, 1992), environmental awareness, attitudes, and ...

Over the years, systematic search for stiff model solvers that are near-optimal has attracted attention of many researchers. An attempt been made in this research to formulate an implicit Four-Point Hybrid Block Integrator (FPHBI) simulations some renowned rigid models. The integrator is formulated by using Lagrange polynomial as basis function. properties which include order, consistency, and ...

We give a simplified version of Kato’s ODE propagating global bases of analytically varying invariant subspaces, whose numerical implementation as a first-order Euler scheme leads to a surprising simple “greedy algorithm” that is both stable and easy to program. The method has application to numerical Evans function computations used to assess stability of traveling-wave solutions of time-evolu...

this study attempts to review and analyze abu-firas's roomiia ode and identify the elements composing it by going through the text rhetorically and semantically. in this research the special quality of the ode has affected the selection of the method and coming to a result. in this paper, the authors have taken advantage of the method called discourse analysis of poem, the effective technique t...

High-order semi-implicit Picard integral deferred correction (SIPIDC) methods have previously been proposed for the time-integration of partial differential equations with two or more disparate time scales. The SIPIDC methods studied to date compute a high-order approximation by first computing a provisional solution with a first-order semi-implicit method and then using a similar semi-implicit...