radiotherapy is one of the most common treatments of cancer that are used alone or with the combination of other treatments. radiotherapy are used before surgery for tumor shrinking, pain relief, wound healing or prevention of continues bleedings. in this paper, types of radiotherapy and safety principles for nurses are considered. there are three basic methods for radiotherapy: teletherapy, br...

This paper provides an overview of the predominant theory of organisational knowledge creation. This was first described comprehensively in the book ‘The Knowledge Creating Organisation’ by Nonaka and Takeuchi in 1995, but with its roots in an earlier HBR article from 1986 entitled ‘The New New Product Development Game’. This paper introduces the analogy of the game of rugby for team based know...

Today it is easier to speak about the technology of information and of the economy of information than about a science of information. What is information from a scientific point of view? Fortunately, the advent of artificial intelligence (AI) and its similarities and differences with the natural intelligence (NI) of man may help get an answer. Since NI has a biological substratum and in any bi...

The Product Creation Process is described in its context. A phased model is shown, as many organisations use such a model as blueprint. The operational organisation of the product creation process is discussed, especially the role of the operational leader. Distribution This article or presentation is written as part of the Gaudí project. The Gaudí project philosophy is to improve by obtaining ...

We add an operation of group creation to the typed πcalculus, where a group is a type for channels. Creation of fresh groups has the effect of statically preventing certain communications, and can block the accidental or malicious leakage of secrets. Intuitively, no channel belonging to a fresh group can be received by processes outside the initial scope of the group, even if those processes ar...

We introduce and analyze greedy equilibria (GE) for the well-known model of selfish network creation by Fabrikant et al. [PODC’03]. GE are interesting for two reasons: (1) they model outcomes found by agents which prefer smooth adaptations over radical strategychanges, (2) GE are outcomes found by agents which do not have enough computational resources to play optimally. In the model of Fabrika...

In this paper we face the automatic construction of a lexical taxonomy for the Spanish language using as input a taxonomy of English (WordNet)1 and a set of bilingual (English/Spanish) resources. Although applied to Spanish/English our method claims to be general enough to be applied in the cases a skeletal taxonomy already exists and we dispose of methods for mapping items to this taxonomy wit...