In this paper we study a one-dimensional quantum random walk with the Hadamard transformation which is often called the Hadamard walk. We construct the Hadamard walk using a transition matrix on probability amplitude and give some results on symmetricity of probability distributions for the Hadamard walk.

F OLLOWING absorption of DNA by competent cells, genetic transformation ensues with a probability that is characteristic for each particular genetic marker (HOTCHKISS and MURMUR 1954; LERMAN and TOLMACH 1957). Thus, specific incorporation, defined as the amount of DNA which must be incorporated in order to obtain one transformant, varies according to the genetic marker employed. With the develo...

A stochastic flow network is a directed graph with incoming edges (inputs) and outgoing edges (outputs), tokens enter through the input edges, travel stochastically in the network and can exit the network through the output edges. Each node in the network is a splitter, namely, a token can enter a node through an incoming edge and exit on one of the output edges according to a predefined probab...

cacl2 treatment followed by heat shock is the most common method for artificial transformation. here, the cells were transformed using cacl2 treatment either with heat shock (standard protocol) or without heat shock (lab protocol) to comprehend the difference in transformation efficiency. the bl21 strain of escherichia coli (e. coli) was being susceptible using cacl2 treatment. some cells were ...

It is a challenge for a farmer with limited resources to decide on the production of commodities and investment in the farm. Transformation of smallholder subsistence agriculture, to market oriented value addition based agriculture is vital for poverty reduction in Ethiopia. This study was initiated to explore the factors which contribute for the adoption of improved wheat and pepper varieties ...

Brain injuries that caused by strokes (result of intra partum ischemia) are a frequent cause of prenatal mortality and morbidity with limited therapeutic options. Transplanting human mesenchymal stem cells (hmscs) indicates improvement in hypoxic Ischemic brain injury (HIBD) by secretion growth factor stimulating repair processes (Hmscs) known as multi potent cells which isolated from bone marr...

Ghar-e-Dagh (Nitraria schoberi) is a native perennial plant profoundly resistant to salinity and drought. This plant, having a well-developed deep rooting system can act as sand dunes stabilization agent and also, due to its special alkaloids may perform a very significant role in pharmaceutical industries. Considering the importance of genetic engineering as a novel method to generate...