Avaliação de riscos na atividade de manutenção: estudo de caso

Trabalho Final de Mestrado para obtenção do grau de Mestre em Engenharia Mecânica

Analysis of water-level response to rainfall and implications for recharge pathways in the Chalk aquifer, SE England

Water table response to rainfall was investigated at six sites in the Upper, Middle and Lower Chalk of southern England. Daily time series of rainfall and borehole water level were cross-corretated to investigate seasonal variations in groundwater-level response times, based on periods of 3-month duration. The time tags (in days) yielding significant correlations were compared with the average unsaturated zone thickness during each 3-month period. In general, for cases when the unsaturated zone was greater than 18 m thick, the time tag for a significant water-level response increased rapidly once the depth to the water table exceeded a critical value, which varied from site to site. For shallower water tables, a linear relationship between the depth to the water table and the water-level response time was evident. The observed variations in response time can only be partially accounted for using a diffusive model for propagation through the unsaturated matrix, suggesting that some fissure flow was occurring. The majority of rapid responses were observed during the winter/spring recharge period, when the unsaturated zone is thinnest and the unsaturated zone moisture content is highest, and were more likely to occur when the rainfall intensity exceeded 5 mm/day. At some sites, a very rapid response within 24 h of rainfall was observed in addition to the longer term responses even when the unsaturated zone was up to 64 m thick. This response was generally associated with the autumn period. The results of the cross-correlation analysis provide statistical support for the presence of fissure flow and for the contribution of multiple pathways through the unsaturated zone to groundwater recharge. (c) 2006 Elsevier B.V. All rights reserved.

Expressão gênica diferencial de laranja Pêra Rio (Citrus sinensis (L.) Osbeck) e Lima Ácida 'Galego' (Citrus aurantifolia Swingle) em resposta à infecção por Xanthomonas citri subsp. citri

Pós-graduação em Agronomia (Genética e Melhoramento de Plantas) - FCAV

Treatment of mediastinal fibrosis with mycophenolate mofetil

We present the case of a 67-year-old male patient with mediastinal and retroperitoneal fibrosis. In Europe, this is a rare disease. Treatment was established to prevent complications due to strictures or compressions. Because of his diabetes, a therapy of low-dose prednisone combined with mycophenolate mofetil, known as steroid sparing agent, was applied. As a result, the radiological follow-up showed a marked decrease in the mediastinal and retroperitoneal masses.

違いを楽しむ：オリンピックと国際協力

オリンピックを見ていてふと我に返ることがあった。自分はなぜ日本人選手ばかり応援しているのだろうか、と。自分の中にはそれほど強い国粋主義が眠っているのだろうか。しかし、日本人を応援するのは私ばかりではないように思える。サッカーのワールドカップやオリンピックとなると日本の多くの人々が日本チームや日本人選手を応援する。それは日本人の関心や嗜好が内向きになっていることを示しているのだろうか。（以下略）

国際協力の罪と罰：買わない日本人

会社でも学校でも結果を問われる時代になった。会社では賃金のうち年功序列的部分が縮小され、業績給部分の割合が増えている。大学生の成績も、以前より明確な基準を用いて、学生の間に明白な差をつけて採点することが要求されるようになってきている。これまでは努力を含めて「何をどれだけ投入したか」が基準として重視されていたのに対して、最近は「何をどれだけ実現したか」という成果が重視されるようになってきている。（以下略）

Evolution in the Concept of Development: How Has The World Bank's Legal Assistance Extended its Reach?

The World Bank's legal and judicial reforms programs have expanded considerably since it began to address the issue of governance in the early 1990s. Initially the Bank focused on legal reforms for inducing private investment. Currently, its legal assistance extends to include the criminal justice sector. Such activities cannot be directly construed from its Articles of Agreement. This paper will discuss how the Bank interpreted its Articles in order to ligitimize its expanding activities. The Bank has manoeuvred itself into the criminal justice sector by skillfully changing its concept of development without deviating from its mandate. The change can be described as an 'evolution' which has allowed the Bank to identify any area as target for its development assistance.

Austerity: European democracies against the wall. CEPS Paperbacks. July 2013

The crisis in the eurozone has had a dramatic impact on the economic and social fabric of European countries. However important it may be, the economic dimension is only the symptom of a broader problem. The crisis is primarily political in nature. Lorenzo Bini Smaghi argues in this book that the crisis reflects the inability of western democracies to solve problems that have been building for over two decades. He finds that democratically elected officials are loathe to take unpopular decisions that could jeopardise their re-election. Emergency thus becomes the engine of political action, and the justification for corrective measures vis-à-vis the voters. As a consequence, the cure in the form of austerity, administered belatedly and under pressure from the markets, becomes even more painful and unpopular, giving rise to populist movements and endangering democracy itself.