We propose a variant mix-net method, which we call a “marked mix-net” . Marked mix-nets avoid the extra cost associated with verifiability (producing a proof of correct mixing operation), while offering additional assurances about the privacy of the messages, compared to a non-verifiable mix-net. With a marked mix-net, each mix-server adds an extra secret mark in each ciphertext, and the input ...

applying robust optimization to solve product mix problem in automotive industries in this article, applying robust optimization in product mix problem in automotive industries is presented. the problem includes determining both the quantity and the identification of each product to produce to maximize profit. at first, the deterministic model will be presented. then, robust model of product mi...

we use many kinds of combinations of raw materials and production levels in producing composite materials. testing all the states are difficult or even impossible. taguchi method is a numerical method which predicts optimum state of composite materials using special orthogonal arrays. in this research we have discussed useablity of this method and its’ potential in finding optimum mix design of...

We have studied the evolution of galaxian morphologies from ground-based, good-seeing images of 9 clusters at z=0.09-0.25. The comparison of our data with those relative to higher redshift clusters (Dressler et al. 1997, D97) allowed us to trace for the first time the evolution of the morphological mix at a look-back time of 2-4 Gyr, finding a dependence of the observed evolutionary trends on t...

This paper presented findings from the study on mediating effect of country brand equity relationship between marketing mix and county choice for foreign direct investment in Kenya. Country was found to affect investors a large extent, while effectiveness government, safety security rated moderate. Kenya’s dimensions like experience, friendliness environment, advancement economy investor satisf...

The publication of a new article by “Authoritative Personage” on May 9, 2016, threw into the open two unresolved issues of Chinese policy: Who is making economic reform policy? What is the mix between reform and growth? These two unresolved issues lie behind the enormous difficulty policy-makers have had in coming up with a coherent reform strategy lately. This difficulty is most manifest in th...

The 24 components of the relativistic spin tensor consist of 3 + 3 basic spin fields and 9 + 9 constitutive fields. Empirically only 3 basic spin fields and 9 constitutive fields are known. This empirem can be expressed by two spin axioms, one of them identifying 3 spin fields, and the other one 9 constitutive fields to each other. This identification by the spin axioms is material-independent ...

The contribution of this paper is twofold. First we present a new simple electronic voting scheme having standard re-encryption mix net back-end, which allows to cast a ballot and verify its correctness in a new way. Then we extend the proposed scheme to represent a new very efficient mix network construction. We called our mix network to be self-proving mix, because it is shown how mix process...

Butylated hydroxytoluene pretreatment in the rat enhanced the total in vitro metabolism of aflatoxin B1 by the hepatic postmitochondrial fraction (S-9) and increased the formation of aflatoxin M1, aflatoxin Q1 and a metabolite tentatively identified as the aflatoxin-glutathione conjugate, the latter being the major metabolite produced. Addition of diethyl maleate, a glutathione depletor, to the...