buildings with wall or frame-wall systems are more effective against earthquake forces and sustain less damage than buildings which their lateral resistance is solely depends on frames. four reinforced concrete (rc) structural wall specimens were subjected to cyclic loading using finite elements method with abaqus software in order to study influence of diagonal web reinforcement. the research ...

A method for determining the photo excitation reaction cross section of at gamma energy is investigated. HPCe detector used to measure absolute activity induced, producing a practical value calculating average section. Which found be (0.6683) ub matching expected theoretical value.
 This work may considered pioneer measurements such – section.
 Key words: Activity induced,Cross sectio...

A reformulation of the Transmission Line Matrix (TLM) method is presented to model non-dispersive anisotropic media. Two TLM-based solutions solve this problem can already be found in literature, each one with an interesting feature. One considered a more conceptual approach, close TLM fundamentals, which identifies Maxwell’s equations specific line. But simplicity achieved at expense increase ...

Systems of linear diierential equations with constant coeecients, as well as Lotka{Volterra equations, with delays in the oo{diagonal terms are considered. Such systems are shown to be asymptotically stable for any choice of delays if and only if the matrix has a negative weakly dominant diagonal.

We report a general method for the detection of restriction fragment length alterations associated with mutations or polymorphisms using whole genomic DNA rather than specific cloned DNA probes. We utilized a modified Southern Cross hybridization to display the hybridization pattern of all size-separated restriction fragments from wild-type Caenorhabditis elegans to all the corresponding fragme...