Given two genomic maps G1 and G2 each represented as a sequence of n gene markers, the maximal strip recovery (MSR) problem is to retain the maximum number of markers in both G1 and G2 such that the resultant subsequences, denoted as G ∗ 1 and G ∗ 2, can be partitioned into the same set of maximal strips, which are common substrings of length greater than or equal to two. The complementary maxi...

In this note, the concepts of (G1,G2)-open, (G1,G2)-closed, (G1,G2)-quotient and (G1,G2)-perfect mappings on arbitrary sets are introduced some theorems them established firstly. particular, results improve corresponding in [17]. Secondly, we give a partial answer to question posed by L. Liu [14]. Finally, properties G-topological groups, G-connectedness totally G-disconnectedness groups discus...

The generic ultrafilter G2 forced by P(ω × ω)/(Fin ⊗ Fin) was recently proved to be neither maximum nor minimum in the Tukey order of ultrafilters ([1]), but it was left open where exactly in the Tukey order it lies. We prove that G2 is in fact Tukey minimal over its projected Ramsey ultrafilter. Furthermore, we prove that for each k ≥ 2, the collection of all nonprincipal ultrafilters Tukey re...

objective(s) two new adjuvants from natural animal lipids (g2) and bacterial polysaccharide extracts (pc) were previously prepared by our group and showed a reduction in tracheal responsiveness. the aim of this study was to evaluate the preventive effect of recently introduced natural products (g2 and pc) on the development of asthma. materials and methods asthma was induced using a standard me...

respiration is one of the important factors to be considered in a determination of the quality of cut flowers during their postharvest preservation period. modified atmospheric packaging (map) is an effective way of reducing respiration rate along with increasing vase life while the quality of cut flowers also well maintained. this research was conducted on the basis of a factorial experiment, ...

Background: To evaluate impact of spironolactone (S) on pulmonary toxicity of concomitant use of thoracic radiotherapy (RT) and trastuzumab (T).  Materials and Methods: Eighty rats were divided into eight groups: group (G) 1 was control group; G2, G3 and G4 were RT, S and T groups; G5, G6, G7 and G8 were RT+T, T+S, RT+S and RT+T+S groups respectively. Rats were sacrificed at 6 hour, 21 and 100 ...

Climate change has disrupted several aspects of food systems, but perhaps one the most alarming effects on global nutrition is decrease in grain production as well reduction protein content and quality grain. Over last decades, due to climate change, suitable areas Korea for barley cultivation have been moving northward compared past. Thus, objective this study was determine how different clima...

The clique cover width of G, denoted by ccw(G), is the minimum value of the bandwidth of all graphs that are obtained by contracting the cliques in a clique cover of G into a single vertex. For i = 1, 2, ..., d, let Gi be a graph with V (Gi) = V , and let G be a graph with V (G) = V and E(G) = ∩di=1(Gi), then we write G = ∩di=1Gi and call each Gi, i = 1, 2, ..., d a factor of G. The case where ...