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1.141  Articles
1 of 115 pages  |  10  records  |  more records»
The equilibrium magnetic and entanglement properties in a spin-1/2 Ising-Heisenberg model on a triangulated Kagomé lattice are analyzed by means of the effective field for the Gibbs-Bogoliubov inequality. The calculation is reduced to decoupled individual... see more

Vitamin C dalam bidang kosmetik memiliki banyak manfaat termasuk sebagai antioksidan. Akan tetapi sediaan vitamin C mudah teroksidasi dan mengalami perubahan warna sehingga perlu ditambahkan penstabil yang mampu menjaga kestabilan vitamin C selama pemakai... see more

Recently, Bostan and his coauthors investigated lattice walks restricted to the non-negative octant N3\mathbb{N}^3. For the 3554835548 non-trivial models with at most six steps, they found that many models associated to a group of order at least... see more

We consider the problem of fast zeta and Möbius transforms in finite posets, particularly in lattices. It has previously been shown that for a certain family of lattices, zeta and Möbius transforms can be computed in O(e)O(e) elementary arithmetic operati... see more

Transdermal patch is drug delivery system that is pasted through the skin. These preparations can provide a constant drug release, easy to use, reduce the frequency of drug administration, eliminate first-pass metabolism, and reduce side effects such as g... see more

Equal-channel angular pressing (ECAP) was one of severe plastic deformation method in order to increase the mechanical properties of solid metal without changing its dimension and without adding any alloy elements. The change of mechanical properties on E... see more

Residuated lattices play an important role in the study of fuzzy logic. In the present paper, we introduce the notion of a normal filter in a residuated lattice and give some characterizations of them. We state and prove some theorems and examples which d... see more

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