A questão da diferença na sociedade contemporânea: reflexões a partir de zygmunt bauman

The objetive of this article is discuss the question of difference and alterity presents in analyzes of contemporary society conducted by the polish sociologist Zygmunt Bauman. The author observed that human relations are guided by a logic of cost-benefit connected with values of present in the discardability of consumer society. At the same time, it has built ways of eliminating difference through the construction of a politics of expulsion of those considered strangers. For the author, the cities are the materialization of the ambivalence of live with the other people in contemporary times, being the locus of experience approach and retraction to the other expressed by fear of the difference. The result of this process is the impoverishment relational, the feeling of loneliness and an ethical-political crisis seen that could be seen from the primacy of the private/intimate rather than the public dimention/action.

Amizade e a virtualização das relações humanas na sociedade contemporânea: reflexões a partir de Zygmunt Bauman

This article analyzes the human bonds in the context of contemporary society from the work of the polish sociologist Zygmunt Bauman. Taking as starting point the bond of friendship and relational virtualization process motivated by the development of new technologies, it was observed the occurrence in the present world an affective-relational impoverishment. As an alternative to this, it is argued the exercise of building and maintenance of dense bonds that provide an alternative to the bind model of momentary satisfaction, this time marks. Finally, it is indicated that the discussion of friendship necessarily imply on the problematization of contemporary ethics which will provide the foundation for building a new affective political.

A escola na condição de não lugar

This article portrays the changes that schools and education have been undergoing since the Middle Ages to the contemporary era. Its main focus points at the subjective issues that underlie the school as educational space necessary for the maintenance of society. It ends by showing that the school currently is losing its historical, relational and identity function (essential issues to structure a society) and is becoming a non place (concept of Marc Augé), into an institution without apparent social function, held only as a still a consumable and profitable commodity.

Costs and benefits of reproducing under unfavorable conditions: an integrated view of ecological and physiological constraints in a cerrado shrub

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Hormesis method for increasing oat straw with a view to viability of direct-seeding systems

In conservation agriculture, mainly under direct seeding, maintaining the vegetation ground cover is essential, since this serves as a reservoir of nutrients which are slowly released to plants by microorganisms. Some authors have sought to study increases in the amount of straw in the soil, in addition to slowing down the process of decomposition, with hormesis being one of the techniques used. This technique states that all chemical substances are both poisonous and nonpoisonous, with only the dosage determining whether they are lethal or not. This study aimed to evaluate the dry weight and agronomic characteristics of a crop of black oat subjected to hormesis. The experimental design was of randomised blocks, with 12 treatments and 4 replications, giving a total of 48 experimental lots. The treatments were: Haloxyfop-R Methyl Ester at dosages of 0.625, 1.25 and 2.50 g ha(-1); Glyphosate at dosages of 12.50, 25.00 and 50.00 g ha-1; 2,4-D dimethylamine salt at dosages of 100.00, 200.00 and 300.00 g ha(-1); Alterbane at a dosage of 500.00 g ha(-1); Salicylic acid at a dose of 100 g ha(-1); and a control. It was concluded that for the subdosages under test, the herbicides 2,4-D at medium dosage and Verdict at low dosage were shown to be the best treatments for conserving straw as ground cover under direct seeding.

A mathematical view of water table fluctuations in a shallow aquifer in Brazil

Detailed monitoring of the groundwater table can provide important data about both short- and long-term aquifer processes, including information useful for estimating recharge and facilitating groundwater modeling and remediation efforts. In this paper, we presents results of 4 years (2002 to 2005) of monitoring groundwater water levels in the Rio Claro Aquifer using observation wells drilled at the Rio Claro campus of São Paulo State University in Brazil. The data were used to follow natural periodic fluctuations in the water table, specifically those resulting from earth tides and seasonal recharge cycles. Statistical analyses included methods of time-series analysis using Fourier analysis, cross-correlation, and R/S analysis. Relationships could be established between rainfall and well recovery, as well as the persistence and degree of autocorrelation of the water table variations. We further used numerical solutions of the Richards equation to obtain estimates of the recharge rate and seasonable groundwater fluctuations. Seasonable soil moisture transit times through the vadose zone obtained with the numerical solution were very close to those obtained with the cross-correlation analysis. We also employed a little-used deep drainage boundary condition to obtain estimates of seasonable water table fluctuations, which were found to be consistent with observed transient groundwater levels during the period of study.

Ação relacional: ação como experiência de interação sob a perpectiva do agente implicado pelo sensível

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

Women from the point of view of the Bukowskian narrator: the representation of the feminine universe in Erections, Ejaculations, Exhibitions and General Tales of Ordinary Madness

Pós-graduação em Letras - IBILCE