Construir frondoso :uma herança esquecida?

This dissertation of master degree was presented to Post-Graduation Program in Architecture and Planning at UFRN, Brazil. It evaluates 45 one-family housings in the Metropolitan Area of Recife, whose architects consider them to be in conformity with the recommendations contained in Armando de Holanda's book: A Guide to build in the Brazilian Northeast: Architecture as a pleasant place in the sunny tropics , published in 1976 by UFPE. For a long time, it used to be reference in many Architecture and Planning Schools of the Northern Region of Brazil. The research s methodological procedures are based on the Post- Occupancy Evaluation (P.O.E.) with emphasis on the users' thermal comfort of the houses that make part of the sample. Therefore, it has been done technical analyses of the projects, when possible; interviews with the architects; building s inspections; and form applications to the users. The collected data analysis was based on the project recommendations of Holanda s book, they can be synthesized in the principle of Building Leafy". It can not be affirmed that all the houses present the recommendations contained in the guide, but, in many different ways, they exist, sometimes more intensely and sometimes more shyly. However, it can be noticed that in the 45 projects, that the architects perceived the importance of "Building Leafy" on the climatic reality of the Metropolitan Region of Recife

Filogenia molecular de fungos gasteroides das ordens Phallales e Geastrales (Phallomycetidae)

Gasteroids fungi are characterized by the basidiospores maturation inside the basidioma, from which spores liberation occurs in a passive manner. These fungi were once seen as a well definite class of Basidiomycota, but nowadays they are considered an artificial assemblage, because the organisms have independent evolutionary histories forming a polyphyletic group with a vast morphological variety. Despite their diversity, studies with this group in the tropics are incipient, and the phylogenetic relationships of the species from temperate climate remain unknown. Thus, this work aimed to elucidate the phylogenetic relationships of gasteroids fungi from the Geastrales and Phallales orders, with the inclusion of tropical and temperate species, and with these analyses suggest a systematic position of species like Aseroë floriformis and Phallus roseus, as well as to verify if the lignicolous habit can indicate parental relationship in the Geastrum genus. For this, basidiomata were collected at Atlantic rain forest areas, during the rainy season, and the specimen identification followed specific literature for gasteroid fungi. The phylogenetic analyses were performed with Maximum Parsimony and Bayesian Analysis, making use of RPB2 and 28S nuclear genes and atp6 mitochondrial gene. It could be observed on the Phallales dendogram, that Aseroë floriformis did not cluster with A. rubra, and that it has an anterior divergence from all others species of the family Clathraceae used in this analysis, assuming a basal position in the clade. Phallus roseus, which once was recognized as Itajahya, has previous divergence from the group formed by Phallus species. At the Geastrales dendogram, in the group corresponding to Geastrum genus, it could be observed that species with lignicolous habitat clustered in a clade with high support values. So, the results suggest the creation of a new genus to accommodate A. floriformis, and the revalidation of Itajahya, as well as it can be affirmed that the lignicolous habitat on the Geastrum genus in fact indicates parental relationships, and that it has arised only once at the evolutionary history of the genus

Estudo do balanço de umidade por meio de modelos regionais para o clima do passado e do futuro sobre a América do Sul

In the context of climate change over South America (SA) has been observed that the combination of high temperatures and rain more temperatures less rainfall, cause different impacts such as extreme precipitation events, favorable conditions for fires and droughts. As a result, these regions face growing threat of water shortage, local or generalized. Thus, the water availability in Brazil depends largely on the weather and its variations in different time scales. In this sense, the main objective of this research is to study the moisture budget through regional climate models (RCM) from Project Regional Climate Change Assessments for La Plata Basin (CLARIS-LPB) and combine these RCM through two statistical techniques in an attempt to improve prediction on three areas of AS: Amazon (AMZ), Northeast Brazil (NEB) and the Plata Basin (LPB) in past climates (1961-1990) and future (2071-2100). The moisture transport on AS was investigated through the moisture fluxes vertically integrated. The main results showed that the average fluxes of water vapor in the tropics (AMZ and NEB) are higher across the eastern and northern edges, thus indicating that the contributions of the trade winds of the North Atlantic and South are equally important for the entry moisture during the months of JJA and DJF. This configuration was observed in all the models and climates. In comparison climates, it was found that the convergence of the flow of moisture in the past weather was smaller in the future in various regions and seasons. Similarly, the majority of the SPC simulates the future climate, reduced precipitation in tropical regions (AMZ and NEB), and an increase in the LPB region. The second phase of this research was to carry out combination of RCM in more accurately predict precipitation, through the multiple regression techniques for components Main (C.RPC) and convex combination (C.EQM), and then analyze and compare combinations of RCM (ensemble). The results indicated that the combination was better in RPC represent precipitation observed in both climates. Since, in addition to showing values be close to those observed, the technique obtained coefficient of correlation of moderate to strong magnitude in almost every month in different climates and regions, also lower dispersion of data (RMSE). A significant advantage of the combination of methods was the ability to capture extreme events (outliers) for the study regions. In general, it was observed that the wet C.EQM captures more extreme, while C.RPC can capture more extreme dry climates and in the three regions studied.

Construir frondoso :uma herança esquecida?

This dissertation of master degree was presented to Post-Graduation Program in Architecture and Planning at UFRN, Brazil. It evaluates 45 one-family housings in the Metropolitan Area of Recife, whose architects consider them to be in conformity with the recommendations contained in Armando de Holanda's book: A Guide to build in the Brazilian Northeast: Architecture as a pleasant place in the sunny tropics , published in 1976 by UFPE. For a long time, it used to be reference in many Architecture and Planning Schools of the Northern Region of Brazil. The research s methodological procedures are based on the Post- Occupancy Evaluation (P.O.E.) with emphasis on the users' thermal comfort of the houses that make part of the sample. Therefore, it has been done technical analyses of the projects, when possible; interviews with the architects; building s inspections; and form applications to the users. The collected data analysis was based on the project recommendations of Holanda s book, they can be synthesized in the principle of Building Leafy". It can not be affirmed that all the houses present the recommendations contained in the guide, but, in many different ways, they exist, sometimes more intensely and sometimes more shyly. However, it can be noticed that in the 45 projects, that the architects perceived the importance of "Building Leafy" on the climatic reality of the Metropolitan Region of Recife