Cytogenetic investigation of endometrial polyps revealed the presence of a t(6;14)(p21;q24) as the sole abnormality in three cases. All tumors showed a histopathological pattern of predominant stromal hyperplasia with scarce representation of glandular elements, suggesting that a cytogenetic subgroup characterized by the t(6;14) translocation can be associated with endometrial polyps with a pre...

This preliminary study describes the application of a link-level modelling to the performance analysis of a typical land mobile satellite user link. The approach is based on a physical-statistical model and integrates a new point of view differentiating the temporal availability and the spatial coverage. The physical nature of the method highlights the role of the most preponderant parameters.

Silent Brain Infarcts (SBI) are associated with an increased risk of subsequent stroke. SBI are incidentally revealed by CT or MRI executed in stroke patients. A prospective study was undertaken involving 200 consecutive patients aged >45 years with brain infarct admitted in University of Alberta Hospital, Canada (100 patients) and Valie-Asr Hospital, Iran (100 patients) in 2003. Patients w...

In modern society, service-related activities are growing in importance. Software is playing a preponderant role. More and more, organizations depend on data-processing processes and on the abilities of highly skilled and scarce personnel. They have been named knowledge workers and this kind of organization is named knowledge intensive firms (Alvesson, 2004, p.5ss) or postmodern organizations. ...

We propose an algorithm that computes an approximation of the set of frequent item sets by using the bit sequence representation of the associations between items and transactions. The algorithm is obtained by modifying a hierarchical agglomerative clustering algorithm and takes advantage of the speed that bit operations afford. The algorithm offers a very significant speed advantage over stand...

Textual analysis of typical microbial genomes reveals that they have the statistical characteristics of a DNA sequence of a much shorter length. This peculiar property supports an evolutionary model in which a genome evolves by random mutation but primarily grows by random segmental duplication. That genomes grew mostly by duplication is consistent with the observation that repeat sequences in ...

For expediently integrating service partners and software modules to enhance the openness and service level of the manufacturing integrated service platform, the browser/server/database architecture is presented as its software architecture, on this basis, its function structure is divided into preponderant manufacturing resource sharing system, intelligentized and independent design system for...