it is well known that damaged structural members may alter the behaviour of the structures considerably. careful observation of these changes has often been viewed as a means to identify and assess the location and severity of damages in structures. among the responses of a structure, natural frequencies and natural modes are both relatively easy to obtain and independent from external excitati...

In a previous communication, Tajima et al. (1957) described how viruses of the psittacosislymphogranuloma group seem to have two different modes of multiplication in their developmental cycle. One is analogous to the intracellular development of pox viruses described by Morgan et al. (1954) and Tajima and Kubota (1956). In this mode, a pre-existing component of viral structure, the matrix, appe...

If Semont's liberating manoeuvre does not lead to relief of symptoms in benign paroxysmal positional vertigo of posterior semicircular canal after the first session, it can be repeated once again, in refractory cases, whilst symptomatic patients after second manoeuvre require rehabilitation therapy Repeating Semont's manoeuvre several times has proven to progressively increase the percentage of...

The Finite Element modelling of geological faults by penalty contact elements may give rise to illconditioned stiffness matrices with the convergence of iterative solvers accelerated, or even allowed for, by the development and implementation of appropriate preconditioners. The present communication investigates the performance of three different block preconditioners in a realistic geomechanic...

penoscrotal transposition (pst) is a rare anomaly of the external genitalia that can be complete or incomplete while incomplete type is more common. various surgical methods are described for correction of incomplete pst. modified glenn anderson’s method is commonly used. this method is known to cause major penile lymphoedema following surgery. various modifications have been described to prese...

Introduction : Cleft in the lips and palate is a congenital abnormality lip palate. The incidence of oral cleft United States estimated to be 1 700 births. Meanwhile, for Indonesia, especially Southeast Sulawesi region, it has not been well documented. Method This retrospective study determine prevalence or labiopalatosc at Dewi Sartika Hospital Kendari, between January December 2018. Result Pr...

Penoscrotal transposition (PST) is a rare anomaly of the external genitalia that can be complete or incomplete while incomplete type is more common. Various surgical methods are described for correction of incomplete PST. Modified Glenn Anderson’s method is commonly used. This method is known to cause major penile lymphoedema following surgery. Various modifications have been described to prese...

The conditions under which, multilinear forms (the symmetric case and the non symmetric case),can be written as a product of linear forms, are considered. Also we generalize a result due to S.Kurepa for 2n-functionals in a group G.