We show that the origin of the universal optical conductivity in a normal N-layer graphene multilayer is an emergent chiral symmetry which guarantees that sigma(omega) = Nsigma_{uni} in both low and high-frequency limits. [sigma_{uni} = (pi/2)e;{2}/h]. We use this physics to relate intermediate frequency conductivity trends to qualitative characteristics of the multilayer stacking sequence.

The minimal grand uni ed supergravity model is discussed. Requiring radiative breaking of the electroweak gauge symmetry, the uni cation of b and Yukawa couplings, a su ciently stable nucleon, and not too large a relic density of neutralinos produced in the Big Bang constrains the parameter space signi cantly. In particular, the soft breaking parameter m1=2 has to be less than about 130 GeV, an...

To explore dense packings of soft colloids, scattering experiments are ideal to access the structure factor. However, for microgels, determination factor is difficult because low contrast polymer network and potential microgel interpenetration deformation that change form contribution. Here, we employ small-angle X-ray (SAXS) study soft, thermoresponsive microgels with poly-N-isopropylacrylamid...

We explore the use of soft computing and user de ned classi cations in multimedia database systems for contentbased queries. With traditional database systems, objects/tuples are grouped into classes/relations using \hard" membership. Hence, the result of a query to obtain the members of a class is a xed set. With multimedia databases, however, an object may belong to di erent classes with di e...

A secret sharing scheme divides a secret into multiple shares by a dealer and shared among shareholders in such a way that any authorized subset of shareholders can reconstruct the secret; whereas any un-authorized subset of shareholders cannot recover the secret. If the maximal length of shares is equal to the length of the secret in a secret sharing scheme, the scheme is called ideal. If the ...

The ideal MHD stability analysis of high-n (n is the toroidal mode number) Toroidal Alfvén Eigenmodes (TAE’s) is presented, using realistic and completely general ITER equilibria with shaped, up-down asymmetric, magnetic flux surfaces. An approach has been used, based on analytical-theoretical methods, which can give interesting results and allows us to analyze the conditions for enhanced TAE d...

<p>We elaborate in this paper a new structure Pythagorean fuzzy<br />$N$-soft groups which is the generalization of intuitionistic />soft group initiated by Karaaslan 2013. In />N-soft sets concepts fuzzy sets, soft N-soft soft<br />sets, are<br />generalized. We also talk about some elementary basic and<br />operations on with assistance of<br />illusi...

In this article, we introduce a new hybrid model called Dual Hesitant N-Soft Sets (DHNSS). This is clarified and reformulated as combination of dual hesitancy with N-soft sets. We investigate the basic operations DHNSS. Our novel illustrated real life examples. Moreover, propose decision making algorithm to see application model.

Let $R$ be a commutative ring with identity and $M$ be a unitary $R$-module. An $R$-module $M$ is called a multiplication module if for every submodule $N$ of $M$ there exists an ideal $I$ of $R$ such that $N = IM$. It is shown that over a Noetherian domain $R$ with dim$(R)leq 1$, multiplication modules are precisely cyclic or isomorphic to an invertible ideal of $R$. Moreover, we give a charac...

let $r$ be a commutative noetherian ring with non-zero identity and $fa$ an ideal of $r$. let $m$ be a finite $r$--module of finite projective dimension and $n$ an arbitrary finite $r$--module. we characterize the membership of the generalized local cohomology modules $lc^{i}_{fa}(m,n)$ in certain serre subcategories of the category of modules from upper bounds. we define and study the properti...