The Arbitrary Lagrangian-Eulerian (ALE) methods are becoming very popular for simulations of laser-plasma simulations. A typical ALE method consists of three steps: a Lagrangian solver, advancing the solution to the next time step; a rezoner, improving geometrical quality of the computational mesh; and a remapper, interpolating conservatively all fluid quantities from the Lagrangian to the rezo...

Leachate waste from piles of garbage in the landfill (TPA) has a high concentration Chemical Oxygen Demand (COD). High COD concentrations can cause decrease dissolved oxygen waters. Simple leachate treatment is carried out using adsorption method with adsorbents derived food waste. This research used Precipitated Calcium Carbonate (PCC) adsorbent ale-ale shells. study aims to evaluate effect pa...

We derive an expression for the dimension of the moduli space of SU(n) kinstantons on an r-centred ALE metric in terms of the triple (n, k, r). It is shown that if k mod r > n then no k-instantons exist. This implies that the corresponding Higgs branch of vacua representing marginally bound Dp-D(p+4) branes on an ALE background is zero dimensional.

One of Semantic Web strengths is the ability to address incomplete knowledge. However, at present, it cannot handle incomplete knowledge directly. Also, it cannot handle non-monotonic reasoning. In this paper, we extend ALC− Defeasible Description Logic with existential quantifier, i.e., ALE Defeasible Description Logic. Also, we modify some parts of the logic, resulting in an increasing effici...