GRAPHICAL REPRESENTATIONS of MESSAGE EXCHANGES INTO WEB SERVICE-BASED APPLICATIONS

Web service-based application is an architectural style, where a collection of Web services communicate to each other to execute processes. With the popularity increase of Web service-based applications and since messages exchanged inside of this applications can be complex, we need tools to simplify the understanding of interrelationship among Web services. This work present a description of a graphical representation of Web service-based applications and the mechanisms inserted among Web service requesters and providers to catch information to represent an application. The major contribution of this paper is to discus and use HTTP and SOAP information to show a graphical representation similar to a UML sequence diagram of Web service-based applications.

Identification of the Communicative Abilities of Brazilian Children With Cerebral Palsy in the Family Context

This article highlights the importance of the information obtained from the family in the implementation of the augmentative and alternative communication (AAC) system. The objective was to investigate the communicative abilities of children with severe communication deficit through their parents' reports within the family routine. Eleven parents of children affiliated with a rehabilitation program in a public university in Brazil participated in this research. Per their parents' reports, the children demonstrated a variety of communication skills related to comprehension, expressive skills, and vocabulary. Parents further reported their children's daily communication routines including social partners, communication environment, and the materials the children enjoyed the most. These results emphasize the importance of family involvement in planning AAC so that it is functional within the family context.

How Communication experts express communicative competence

Este estudo teve por objetivo compreender como especialistas brasileiros em comunicação expressam sua competência comunicativa. Investigou-se um grupo de professores universitários de enfermagem, especialistas na área de comunicação, utilizando-se a seguinte pergunta norteadora: Como você expressa sua competência comunicativa? Os entrevistados referiram expressar sua competência comunicativa vivenciando-a em sua vida profissional e em sua rotina diária, ouvindo outras pessoas, percebendo a comunicação não-verbal, validando a compreensão de mensagens, quebrando barreiras de comunicação, demonstrando afetividade e desenvolvendo o autoconhecimento. Os resultados obtidos a partir deste estudo nos permitiram compreender a comunicação como algo a ser aprendido, sentido e vivenciado, ou seja, percebendo as nossas próprias emoções e sentimentos assim como os de outras pessoas, tanto no cuidado em enfermagem quanto em ações da vida diária.

Notas sobre a presença de Mead na obra de Habermas

Habermas pensa a questão da individuação e da socialização a partir dos estudos de George Hebert Mead, que, na sua concepção, foi o primeiro a refletir substancialmente sobre um modelo de eu produzido socialmente. Mead oferece todo subsídio teórico para o desenvolvimento de uma teoria da evolução humana que envolve o processo de individuação e de socialização. Pelo paradigma de intercompreensão, ou seja, da relação intersubjetiva de indivíduos que se socializam por meio da comunicação e se reconhecem mutuamente, Mead permite a mudança de paradigma da consciência de si, da autorreferência de um sujeito que age isoladamente para o indivíduo que processa trocas sociais mediante a linguagem. Portanto, um dos principais componentes da teoria de Mead, em que Habermas busca contribuição para sua Teoria da Ação Comunicativa, é o processo de constituição do eu, sua identidade. Mead acredita ser a individuação representada como um processo que é linguisticamente mediador da socialização e da construção de uma história de vida, na qual os sujeitos são conscientes de si. É esse meio linguístico estabelecido entre os sujeitos e o meio do entendimento intrassubjetivo e histórico vital que possibilita a formação de uma identidade de sujeitos socializados. É o reconhecimento intersubjetivo e autoentendimento mediado intersubjetivamente que propicia a formação da identidade. Esse quadro conceitual será fundamental a Habermas, na sua acepção de eu pós-convencional.

SISTER CHROMATID EXCHANGES IN HETEROZYGOTE BETA-THALASSEMIC PATIENTS WITH NORMAL FOLATE LEVELS

Lymphocytes from beta thalassaemia heterozygote patients, with normal levels of plasma folic acid cultured for 72 h in a folate rich medium, were not found to contain increased rates of sister chromatid exchanges (SCE). A wide intra and interindividual variability was found in both thalassaemic and control groups and methodological and biological factors, such as types of peripheral lymphocytes, sex, age, and smoking, alcohol and coffee drinking, as well as dietary habits, are possibly responsible for these variations.

Sister-chromatid exchanges in β-thalassaemic patients under conditions of in vivo and in vitro depletion of folic acid

In order to investigate the effect of folate depletion, lymphocyte sister-chromatid exchange (SCE) rates were compared among homozygous β-thalassaemic patients with low folic acid levels, heterozygous β-thalassaemic patients with normal folate levels and healthy persons with normal haemoglobin, in cultures with both normal and depleted folate conditions. Significantly higher SCE rates were found in homozygous patients in all assays, but the in vitro folate depletion did not induce an increase in SCE frequency in any group.

Heavy-light mesons scattering from nucleons: Quark-gluon and meson exchanges

We investigate the scattering of heavy-light K and D mesons by nucleons at low energies. The short-distance part of the interaction is described by quark-gluon interchange and the longdistance part is described by a one-meson-exchange model that includes the contributions of vector (ρ, ω) and scalar (σ) mesons. The microscopic quark model incorporates a confining Coulomb potential extracted from lattice QCD simulations and a transverse hyperfine interaction consistent with a finite gluon propagator in the infrared. The derived effective meson-nucleon potential is used in a Lippmann-Schwinger equation to obtain s-wave phase shifts. Our final aim is to set up a theoretical framework that can be extended to finite temperatures and baryon densities. © 2010 American Institute of Physics.

Identidade do Eu e normatividade social em Habermas

Pós-graduação em Filosofia - FFC

Gas exchanges in annonaceae species under different crop protections

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Sister chromatid exchanges and chromosome aberrations in lymphocytes of nurses handling antineoplastic drugs

Chromosomal aberrations (CA) and sister-chromatid exchanges (SCE) were investigated in peripheral lymphocytes of 15 nurses and nurse's aides handling cytostatic agents in hospital oncology units. Significantly increased frequencies were noted for both CA and SCE rates when the exposed individuals were compared with 15 nurses working in other hospital units and to a control sample matched by sex and age. This points to the need for emphasizing protective measures in the handling of anti-neoplastic agents.