In this paper we introduce and investigate similarity measures for convex polyhedra based on Minkowski addition and inequalities for the mixed volume, volume and surface area related to the Brunn-Minkowski theory. All measures considered are invariant under translations; furthermore, they may also be invariant under subgroups of the aane transformation group. For the case of rotation and scale ...

Driven by both technology and market, telecom industry is becoming a part of several converged industries in information society gradually from an independent industry which provides telecom products like voice or data. Under such background, this paper introduces a new value chain model of telecom value-added services in the new environment, providing theoretic support for transformation of te...

Additive Number Theory can be best described as the study of sums of sets of integers. A simple example is given two subsets A and B of a set of integers, what facts can we determine about A + B where A + B := {a + b | a ∈ A and b ∈ B}? We will state a result regarding this example shortly. We note that a very familiar problem in Number Theory, namely Lagrange’s theorem that every nonnegative i...

Interference is a language phenomenon that often occurs in Indonesian Languagelingual societies. This study reveals the Mandarin interference speech Chinese community of Makassar City. concerns main problem, namely how form The analyzed includes phonological, morphological, and syntactic interference. uses descriptive qualitative approach. Data collection was done by direct observation, intervi...

u-PAR (urokinase-type plasminogen activator receptor), anchored to the cell surface via a glycolipid moiety, drives tumour progression. We previously reported that colon cancer cells (RKO clone 2 FS2), attenuated for in vivo tumorigenicity, are diminished >15-fold for u-PAR display when compared with their tumorigenic isogenic counterparts (RKO clone 2), this disparity not reflecting altered tr...

We propose that the unique ability of humans to have separate mental representations for each finger and to move them in different sequential orders were redeployed for arithmetic. We tested our hypothesis with a behavioral dual-task experiment, where subjects (N=46) solved addition problems (primary task) and performed a sentence comprehension task (control task), while concurrently tapping th...

In their editorial, Tangcharoensathien et al1 describe the challenges of industry market promotion and policy interference from Big Tobacco, Alcohol, and Food in addressing non-communicable diseases (NCDs). They provide an overview of the increasing influence of corporate interest in emerging eco...