Staphylococcus aureus BB255, a derivative of NCTC8325, had six rRNA operons, and each operon contained two SmaI sites about 3 kb apart. By molecular cloning and pulsed-field gel electrophoresis, all operons were mapped at the junctions of SmaI fragments in the published map of NCTC8325 except one, which was connected to a previously unidentified 23-kb SmaI fragment.

We study the traffic of two types of molecular motors using the two-species asymmetric simple exclusion process (ASEP) with periodic boundary conditions and with attachment and detachment of particles. We determine characteristic properties such as motor densities and currents by simulations and analytical calculations. For motors with different unbinding probabilities, mean-field theory gives ...

The prism over a graph $G$ is the Cartesian product of with complete $K_2$. prism-hamiltonian if has Hamilton cycle. A good even cactus connected in which every block either an edge or cycle and vertex contained at most two blocks. It known that cacti are prism-hamiltonian. Indeed, showing existence spanning become common technique proving prism-hamiltonicity. Špacapan [S. Špacapan. counterexam...

Let G 1⁄4 ðV ;EÞ be a k-regular graph with connectivity j and edge connectivity k. G is maximum connected if j 1⁄4 k, and G is maximum edge connected if k 1⁄4 k. Moreover, G is super-connected if it is a complete graph, or it is maximum connected and every minimum vertex cut is fxjðv; xÞ 2 Eg for some vertex v 2 V ; and G is super-edge-connected if it is maximum edge connected and every minimum...

For a graph property P and a graph G , a subset S of vertices of G is a P -set if the subgraph induced by S has the property P . The domination number with respect to the property P , denoted by γP(G) , is the minimum cardinality of a dominating P -set. Any property P satisfied by all edgeless graphs is called nondegenerate. For any graph G with n vertices and maximum degree ∆(G) , γP(G) ≤ n−∆(...

the issue of the property of computer data is veryimportant in different sciences such as religiousjurisprudence, law, economy and even computer science.the proof for the property of such data can have someeffects as well as civil and criminal acts. the nature ofthese data and their property require essential explanation.in this study, computer data is defined and then, it iscompared with diffe...

The paper divides the evolution of protection for intellectual property into three periods; the territorial, international and global periods. The Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) represents the beginning of the global period. Its consequences are briefly discussed. Developing countries, the paper suggests, have little to gain from TRIPS. This raises th...

the endowing means withholding of corpus of property and consumering its benefits for good aims. endowing is a legal act but there are differences about its nature. some of islamic jurists believe that it is a unilateral act and others believe that it is a contract. there are also differences about state of ownership of endowed property: some of islamic jurists believe that settler of endowment...