The Orbit Problem consists of determining, given a linear transformation A on Q, together with vectors x and y, whether the orbit of x under repeated applications of A can ever reach y. This problem was famously shown to be decidable by Kannan and Lipton in the 1980s. In this paper, we are concerned with the problem of synthesising suitable invariants P ⊆ R, i.e., sets that are stable under A a...

This paper demonstrates that some practical 3SAT algorithms on conventional computers can be implemented on a DNA computer as a polynomial time breadth first search procedure based only on the fundamental chemical operations identified by Adleman and Lipton’s method. In particular, the MonienSpeckenmeyer algorithm, when implemented on DNA, becomes an time, ! space algorithm, with significant in...

Watts N, Woo SB, Shane E, American Society for Bone and Mineral Research 2007 Bisphosphonate-associated osteonecrosis of the jaw: Report of a task force of the American Society for Bone and Mineral Research. J Bone Miner Res 22:1479–1491. 60. Body JJ, Facon T, Coleman RE, Lipton A, Geurs F, Fan M, Holloway D, Peterson MC, Bekker PJ 2006 A study of the biologic receptor activator of nuclear fact...

Although it has been evidenced that DNA computing is able to solve the graph coloring problem in a polynomial time complexity, but the exponential solution space is still a restrictive factor in applying this technique for solving really large problems. In this paper a modified DNA computing approach based on Adleman-Lipton model is proposed which tackles the mentioned restriction by coloring t...

Consumer behavior is influenced by technological advancements and socioeconomic changes. Consumers have become tired of traditional advertising channels. Those in the Z generation, particular, a strong desire to avoid advertising. As result, this change has an impact on marketing shows itself strategies. Businesses begun advertise many mediums order get attention consumers. Digital games are on...

Tea is one of the most widely consumed beverages in world next to water. It made from tea leaves Camellia sinensis. Herbal teas on other hand, are variants not sinensis but plants, herbs, roots and plant extract. This study therefore, investigated quality acceptability herbal dried Moringa lemon peel powder. were 100% leaves, powder blends ratios 50:50, 30:70 60:40. A total five formulations ob...

Since the experimental demonstration of its feasibility, DNA-based computing has been applied to a number of decision or combinatorial optimization problems. The graph isomorphism problem belongs to the class of NP problems, and has been conjectured intractable, although probably not NP-complete. In this paper, we demonstrate the power of DNA-based computing by showing the graph isomorphism pro...

We investigate the predictions of the quark par-ton model for hadronic charge ratios in the current fragmentation region in inclusive lepton-induced reactions. We use parton distribu'&-on functions given by McElhaney and Tuan from fits to single arm elastic electron scattering data, and we obtain relative parton fragmentation functions from a fit to the fl+/fi-ratio in electro-production from a...