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A organização do processo de trabalho na escola: uma crítica do trabalho pedagógico na formação do trabalhador em saúde
(Universidade Federal de São Carlos, 2004-03-31) Travassos, Ronaldo dos Santos; Gonsalves, Elisa Pereira
This study is intended to approach the modifications in the organization of the process of work, which take place inside school due to the transformations in the world of work. Its main objective is to set out to investigate the changes in the organization of the pedagogical work and their implications in the technical and professional background of the workers in the field of health, because of the significant influence of capital on structuring the school direct or indirectly. This study also intends for studying the nature of school as an organization, highlighting the function of the specialists as a way of controlling the technical division in the organization of work in schools. It also highlights the ideological character of the pedagogical work responsible for the education of workers, who are meant to occupy different levels in the hierarchy of the capitalistic production by means of a correspondence between the social relations of production and the social relations of education. The conclusions indicate that the organization of schoolwork follows the principles of rationality and has a very well defined hierarchical structure. It emphasizes the culpability of school whenever it does not provide appropriate education for the workers. The pedagogical work points out to the ideological discourse of the specialized knowledge while exercising the functions in the educational system. Also, it focuses on the pedagogical work as a political act.
Casa das mangueiras: espaço de aprendência no cotidiano de adolescentes com vivência de rua.
(Universidade Federal de São Carlos, 2004-03-31) Lopes, Osvaldo Tadeu; Gonsalves, Elisa Pereira
This research work is a study of case undertaken at Escola Experimental Casa das Mangueiras, a non-governmental organization created in the 70 s and which showed to be the pioneer in the development of a pedagogic experience with teenagers of age ranging between 12 to 17 years old, who committed infractions to Law. The target of this research was to try to understand the logic which moves and gives life to the educational action of the teachers belonging to this institution, as well as, how comes out the process of re-organizing their lives (boys and girls), who experienced that situation. The empirical data was built from a spring of the researcher in the daily life of the institution, the notes made every day in a field diary; interviews were undertaken with the founders of this non-governmental organization aiming at rescuing the history of the institution and also rescuing aspects of their lives. Besides two interviews were made with a boy and a girl who re-organized their lives, leaving criminality behind. The constructed data with the subjects of research were analyzed from the Giznburg s indicatory paradigm, i.e., listening to deaf clues and putting attention to not uttered speech; Assmann s concept of learning, which does not separate cognitive process from those vital ones; Balandier and Morin, using the concept of order/disorder and the work with uncertainties; among others to cite some. The results indicated that the spirituality is an important element which gives direction to the work developed by the educators and that the pedagogic experience developed at the non-governmental organization is new and innovative due to the immersion of the educators in the daily life of the teenagers who lived in the street, by incorporating the disorder in the educators work, opening to reality and the uncertainties that life brings.
Determinação da força de adesão entre partículas e uma superfície aplicando a técnica centrífuga
(Universidade Federal de São Carlos, 2004-03-31) Felicetti, Marcos Alceu; Aguiar, Mônica Lopes; https://lattes.cnpq.br/0431688649128529
The present work is dedicated to the investigation of the influence of particles size of the powdery material on the adhesion force of particle-substrate, using the centrifugal technique for different compression speeds and detachment. A centrifuge (MA - 860, Marconi Equipamentos), with maximum speed of rotation 14000 rpm, was used in the adhesion experiments and also a program of analysis of images (Image-Pro Plus 3.0). For the experiments development, two tubes were specially builded and installed in the headstock of the centrifuge. Inside of those tubes there are two adapters placed with the purpose to stand the proof disks containing the powdery material. The centrifugal force speed is generated to promote the compression (Press-on) or the detachment (Spin-off) of the particles on the surface of the disks. After the count of the particles initially stuck on the surface, the disks were returned back in the centrifuge to proceed the detachment of the particles, using different rotation speeds. After each increase of the rotational speed, the number of particles stuck on the surface of the disks is monitored. The centrifugal speed will exceed above of the adhesion force between the particle and the surface. At equilibrium, the magnitude of the centrifugal force applied equals the adhesion force. The influence of the applied forces in the adhesion of the phosphatic concentrate (ρ = 3,066 g/cm3 and dp = 14,91 µm), the manioc starch (ρ =1,491 g/cm3 and dp = 4,93 µm) and the dolomite limestone (ρ =2,838 g/cm3 and dp = 11,97 µm) on a substratum of stainless steel was investigated using the centrifugal technique. The range diameter studied for those particulate materials were of 10 - 17 µm, 17 - 24 µm and 24 - 31 µm. The particles of each powder were pressed initially on the surface of the substratum centrifuged to a private speed, and immediately after this phase, the adhesion profile was determined. All the powders obeyed a log-normal distribution of percentage of particles stuck in relation to adhesion force. It was obtained the force of geometric medium adhesion for all the powders and it was verified that there was a lineal increase with the force of compression applied initially. For polydisperse particles stuck on a surface, the necessary force to separate the particles varies proportionally to your size. And the adhesion force among particles of the three powdery materials, used in the experiments, and the surface of the disk of stainless steel increased with the increase of the size of the particles and with the increase of the compression force (press-on). the order of adherence indicated the following relationship: manioc starch > dolomite limestone > phosphatic concentrate.
Produtos em homologia e cohomologia na categoria dos complexos simpliciais
(Universidade Federal de São Carlos, 2004-03-31) Bugs, Cristhian Augusto; Penteado, Dirceu; https://lattes.cnpq.br/2407287645408153
In this work we present fundamental theory to establish the coordinates of the Kronecker Index, Cup and Cap Products in the finite Simplicial Complexes category in terms of chain and cochain.