Enteric fever is endemic in many parts of the third world. In India, it is the fifth most common infectious disease. With increasing resistance to fluoroquinolones and re-emergence of chloramphenicol , the policy of empirical treatment of TF needs to be rationalized.   To compare the prescription     pattern    for two successive years. To study the change in...

Representation of drawings in CAD systems can cause problems during design collaboration. The notion of re-representation is proposed as one way of addressing these problems. Furthermore, re-representation is one way of allowing emergence to occur; emergence is an important aspect of collaborative computer-mediated design. Based on the concept of re-representation a model for collaborative CAD ...

background: re-emergence of pertussis has been reported in iran despite a high rate of vaccination coverage. low efficacy of the vaccine might be due to the genetic divergence between clinical versus vaccine strains. in the current study, the genetic profiles of clinical isolates and vaccine strains of bordetella pertussis (b. pertussis) were assessed by using pulsed field gel electrophoresis (...

enteric fever is endemic in many parts of the third world. in india, it is the fifth most common infectious disease. with increasing resistance to fluoroquinolones and re-emergence of chloramphenicol , the policy of empirical treatment of tf needs to be rationalized.   to compare the prescription     pattern    for two successive years. to study the change in trend in the prescription pattern. ...

■ Abstract The transition from the Middle Paleolithic to the Upper Paleolithic is considered one of the major revolutions in the prehistory of humankind. Explanations of the observable archaeological phenomena in Eurasia, or the lack of such evidence in other regions, include biological arguments (the role of Cro-Magnons and the demise of the Neanderthals), as well as cultural-technological, an...

we can improve the performance of distributed systems by load sharing (i.e., distribute load from heavily loaded nodes to lightly loaded ones). Adaptive load sharing policies take system state into account in making job distribution decisions. We can maintain the state information in one of two basic ways: distributed or centralized. This paper discuss on distributed systems which rely on eithe...