Traditional food supply chains are centralised and have problems with variable product quality, missing data, irregular production. As seen by the countless cases of fraud adulteration that reported on a daily basis from various parts India, an improved decentralised chain model is urgently needed. India developing nation whose demographic dividend its greatest advantage; it cannot afford to ea...

In order to meet the significantly increased metal demand of the world market, it has been decided to expand the capacity of the existing alumina refineries and to set up new plants (more than 2 Mt/a each). The selection among the bauxite sources is based on previous exploration data, such as: tonnage, grade, mineralogy, etc., the geographical position of the deposit, existing natural and const...

A classical debate in economics addresses the advantages and drawbacks of modelling from a macroeconomics perspective as opposed to modelling from a microeconomics perspective. Form the latter psychological aspects at an individual level can be taken into account in a differentiated manner. Within computer science and AI, a similar debate exists about the differences between agent-based and pop...

The Marx model for the profit rate r depending on the exploitation rate e and on the organic composition of the capital k is studied using a dynamical approach. Supposing both e(t) and k(t) are continuous functions of time we derive a law for r(t) in the long term. Depending upon the hypothesis set on the growth of k(t) and e(t) in the long term, r(t) can fall to zero or remain constant. This l...

Let m > 2 be an integer, let C2m denote the cycle of length 2m on the set of vertices [−m,m) = {−m,−m+ 1, . . . ,m− 2,m− 1}, and let G = G(m, d) denote the graph on the set of vertices [−m,m), in which two vertices are adjacent iff they are adjacent in one coordinate of C2m and equal in all others. This graph can be viewed as the graph of the d-dimensional torus. We prove that one can delete a ...

Saturation mutagenesis is a powerful technique for engineering proteins, metabolic pathways and genomes. In spite of its numerous applications, creating high-quality saturation mutagenesis libraries remains a challenge, as various experimental parameters influence in a complex manner the resulting diversity. We explore from the economical perspective various aspects of saturation mutagenesis li...

Reliability of large-scale hardware and software systems often depends on the correctness of the underlying structured data. Examples of structured data include heap-allocated linked data structures, files, and program states in software, and netlists and simulator states for modeling hardware. In this paper, we focus on automatically transforming structured data to make it satisfy certain prop...

Ubiquitination is a post-translational modification pathway involved in myriad cellular regulation and disease pathways. The Ub (ubiquitin) transfer cascade requires three enzyme activities: a Ub-activating (E1) enzyme, a Ub-conjugating (E2) enzyme, and a Ub ligase (E3). Because the E2 is responsible both for E3 selection and substrate modification, E2s function at the heart of the Ub transfer ...