Uma prosa através: “Minha classe gosta / Logo, é uma bosta.”, um nuvô romã de Paulo Leminski / A word about: “My class likes/So, it’s a crap.”, a nouveau roman by Paulo Leminski

Resumo: No início dos anos 1980, surgiu em Curitiba uma revista que teria vida curta e que veicularia, em três de suas primeiras edições, novela inédita e incompleta de Paulo Leminski. “Minha classe gosta/Logo, é uma bosta.” não figura em nenhum dos livros de Leminski; ficou, assim, circunscrita àqueles três números da Raposa magazine – revista de cultura que, desde a capa, prometia vincular “humor e rumor”. O clima contracultural da Curitiba – e do Brasil – dos anos 1980 se vê refletido não só na idealização da revista, como também de maneira especial na novela leminskiana, que opera uma releitura da década anterior sem obliterar as questões políticas que estavam no centro das discussões. Com vistas a alinhar as questões éticas levantadas pela narrativa em pauta ao apuro estético de um poeta muito atento às revoluções formais do século XX, esta análise se acerca do texto de Leminski municiada das considerações de Theodor Adorno (1982; 2003) sobre a importância da forma como conteúdo sedimentado – que medeia e incorpora a barbárie do mundo –, com apoio nas leituras feitas por Jaime Ginzburg (2012) e Verlaine Freitas (2008); além disso, ensaios de Roberto Schwarz (1978), Carlos Alberto Messeder Pereira (1993), Elio Gaspari (2000; 2014) e Bernardo Kucinski (2001) ajudarão a compor o cenário histórico brasileiro dos anos 1960 aos 1980.Palavras-chave: Paulo Leminski; “Minha classe gosta/Logo, é uma bosta.”; Theodor Adorno; estética e política.Abstract: In the early 1980s, there appeared in Curitiba a magazine which would have a short life and would bring, in three of its first editions, an unpublished and incomplete novel by Paulo Leminski. “My class likes/So, it’s a crap.” is not in any of Leminski’s books; it was limited to those three issues of Raposa magazine – a culture magazine that, from its cover, promised to link “humor and rumor”. The counter-cultural climate of Curitiba – and of Brazil – in the 1980s is reflected not only in the magazine’s idealization, but also, in a special way, in the Leminskian narrative, which does a rereading of the previous decade without obliterating the political issues that were at the center of the discussions. In order to align the ethical issues raised by the narrative with the aesthetic accuracy of a poet who was very attentive to the formal revolutions of the 20th century, this analysis approaches Leminski’s text, armed with Theodor Adorno’s considerations (1982; 2003) about the importance of form as a sedimented content – which mediates and incorporates the barbarity of the world – and also with the support of by Jaime Ginzburg’s (2012) and Verlaine Freitas’s readings (2008). In addition, essays by Roberto Schwarz (1978), Carlos Alberto Messeder Pereira (1993), Elio Gaspari (2000; 2014) and Bernardo Kucinski (2001) will help to set the Brazilian historical scenario from the 1960s to the 1980s.Keywords: Paulo Leminski; “My class likes/So, it’s a crap.”; Theodor Adorno; aesthetics and politics.

Climate Change Effects on Fish Passability across a Rock Weir in a Mediterranean River

Climate change represents a major challenge for the management of native fish communities in Mediterranean rivers, as reductions in discharge may lead to a decrease in passability through small barriers such as weirs, both in temporary and perennial rivers. Through hydraulic modelling, we investigated how discharges from a large hydropower plant in the Tagus River are expected to affect the passability of native freshwater fish species through a rock weir (Pego, Portugal), equipped with a nature-like fish ramp. We considered not only mean daily discharge values retrieved from nearby gauging stations (1991–2005) for our flow datasets, but also predicted discharge values based on climatic projections (RCP) until the end of the century (2071–2100) for the Tagus River. Results showed that a minimum flow of 3 m3 s−1 may be required to ensure the passability of all species through the ramp and that passability was significantly lower in the RCP scenarios than in the historical scenario. This study suggests that climate change may reduce the passability of native fish species in weirs, meaning that the construction of small barriers in rivers should consider the decreases in discharge predicted from global change scenarios for the suitable management of fish populations.

EUTANÁSIA E O AUXÍLIO AO SUICÍDIO: UM ESTUDO SOBRE A DESCRIMINALIZAÇÃO DO HOMICÍDIO PIEDOSO

This article will carry out an analysis on the practice of Euthanasia, going through its etymology, historical scenario, principles involved, as well as its understanding in our legal system and social context. In addition, an analysis of a real case in Brazil and a comparison with other countries where the practice is legal is made. This article is mainly aimed at minimally elucidating the controversy surrounding the topic, which is still very stigmatized in our country, since it involves several principles not only of law, but of religion and medicine, making a comparison between them. For the realization of this article, bibliographic research had been carried out through articles, legal sites and news sites, using deductive methodology for its understanding and outcome. There is a great taboo on the subject in our country, given that it can have different types of understanding according to the individual determination of each one, with much debate still remaining so that, finally, sick patients have the right to put their lives the best way possible.

Global phylogeography of a pantropical mangrove genus Rhizophora

Rhizophora is a key genus for revealing the formation process of the pantropical distribution of mangroves. In this study, in order to fully understand the historical scenario of Rhizophora that achieved pantropical distribution, we conducted phylogeographic analyses based on nucleotide sequences of chloroplast and nuclear DNA as well as microsatellites for samples collected worldwide. Phylogenetic trees suggested the monophyly of each AEP and IWP lineages respectively except for R. samoensis and R. × selala. The divergence time between the two lineages was 10.6 million years ago on a dated phylogeny, and biogeographic stochastic mapping analyses supported these lineages separated following a vicariant event. These data suggested that the closure of the Tethys Seaway and the reduction in mangrove distribution followed by Mid-Miocene cooling were key factors that caused the linage diversification. Phylogeographic analyses also suggested the formation of the distinctive genetic structure at the AEP region across the American continents around Pliocene. Furthermore, long-distance trans-pacific dispersal occurred from the Pacific coast of American continents to the South Pacific and formed F1 hybrid, resulting in gene exchange between the IWP and AEP lineages after 11 million years of isolation. Considering the phylogeny and phylogeography with divergence time, a comprehensive picture of the historical scenario behind the pantropical distribution of Rhizophora is updated.

21st century nutrient and oxygen dynamics in the Gulf of Bothnia

<p>The Gulf of Bothnia is the only sub-basin of the Baltic Sea with no serious eutrophication. However, long-term observations have shown degradation of the water quality over the past years, indicating warning signals for the future. Here, we use a high resolution ocean circulation model including biogeochemistry to study 21st century nutrient and oxygen changes in the Gulf of Bothnia. We analyze ensembles for 5 different scenarios; a historical (1975-2005) and 4 future projections (2006-2100). For the projections, two atmospheric <em>p</em>CO<sub>2 </sub>trajectories are used, RCP4.5 and RCP8.5, and two settings for nutrient loads are applied to each RCP scenario: one following the Baltic Sea Action Plan (BSAP) and the other assuming business as usual. We also test a historical scenario but with no local nutrient loads to better understand the biogeochemical influence of the lateral open boundary. The comparison of observations with the historical scenario shows that oxygen trends are well captured by the model despite a small bias in nutrient concentrations. Our results suggest that the Bothnian Bay is more sensitive to river loads than the Bothnian Sea, which is primarily affected by the inflows from the Baltic proper. All future projections show a decrease in phosphate concentrations and an increase in nitrate concentrations due to lower/higher input of phosphate/nitrate from the Baltic proper. Oxygen concentrations in bottom waters of the Gulf of Bothnia are not susceptible to become hypoxic in the future. However, when business as usual is applied for nutrient loads, oxygen concentrations decrease significantly over the entire future period and short episodes of low oxygen conditions in bottom waters (with less than 5 ml O<sub>2</sub>/l) become more frequent and more pronounced in the Bothnian Sea, especially towards the end of the century.</p><p> </p>

Chinese Fort Creolization: on the Origin of Xining Mandarin

Xining Mandarin (Qinghai province, Northwest China) strikingly diverges from the usual syntactic profile of Sinitic languages, featuring an array of head-final categories which are inherent instead to the local substrate languages. In this paper, the formation of the dialect is considered from a historical perspective and it is seen to have emerged in a fort creolization (Bickerton, 1988) scenario, comparable to that found for European lexifier creoles along the West African coast. Linguistically relevant aspects of the socio-historical scenario underlying the dialect are reconstructed and Xining Mandarin is argued to have formed as the language of Ming dynasty Chinese colonists was acquired imperfectly due to poor access to Chinese among the local population. The speed of creolization and the role of language shift is evaluated, and it is argued that Ming creolization was gradual (rather than abrupt), reflecting cases of fort creolization elsewhere in the world.

On the Diagrammaticity of Ancient Texts and Its Importance for the History of Science: Based on the Example of the Early Chinese Mathematical Text The Gnomon of the Zhou

Even when ancient texts consist simply of discourse, they are available to historians through documents in which they are displayed with diagrammatic features (e.g., lines, columns, paragraphs, sections). Usually these diagrammatic features are not mentioned in critical editions, which often even reshape them. With the example of the Chinese mathematical canonical text The Gnomon of the Zhou, this article argues that these diagrammatic features sometimes give historians essential clues for tackling key issues. The author shows how taking these features into account might help when interpreting sentences that have never really been understood. The author argues that the interpretation of these sentences suggests a historical scenario for the production and dating of the text of The Gnomon of the Zhou. Interestingly, this scenario echoes what is indicated by the diagrammatic features of the recently excavated mathematical manuscripts. This scenario also is supported by the different types of knowledge in mathematics and the astral sciences that different parts of the text display. Finally, the argument suggests that the 1213 edition of The Gnomon of the Zhou was faithful to diagrammatic features of very ancient documents through which the text was handed down. The author provides evidence that shows eighteenth-century philologist Dai Zhen seemed to have understood this point.

Effects of large scale dynamic phenomena of the summer atmospheric circulation over the Aegean basin

Η παρούσα διδακτορική διατριβή στοχεύει στη μελέτη των επιδράσεων δυναμικών φαινομένων μεγάλης κλίμακας στην ατμοσφαιρική κυκλοφορία της ανατολικής Μεσογείου εστιάζοντας στη λεκάνη του Αιγαίου κατά τη θερινή περίοδο (Μάιος - Σεπτέμβριος). Στο πλαίσιο της παρούσας έρευνας γίνεται μελέτη φαινομένων τηλεσύνδεσης που επιδρούν στην ατμοσφαιρική κυκλοφορία της ανατολικής Μεσογείου. Η ανάλυση γίνεται με δεδομένα από προσομοιώσεις Μοντέλων Γήινου Συστήματος (ESMs) που είναι διαθέσιμα στο πλαίσιο της πέμπτης φάσης του προγράμματος Σύγκρισης Συζευγμένων Μοντέλων (CMIP5), το οποίο δρα υποστηρικτικά για το Πόρισμα της Διακυβερνητικής Επιτροπής για τις Κλιματικές Αλλαγές (IPCC, AR5). Στο πλαίσιο του Πορίσματος του IPCC έχει αναπτυχθεί σειρά σεναρίων τα οποία χρησιμοποιούνται για την μελέτη του κλίματος. Η μελέτη εστιάζεται: (α) στην ιστορική περίοδο (historical scenario simulatiuons) για το παρόν-παρελθόν (1900-2005) και (β) προσομοιώσεις των Αντιπροσωπευτικών Συγκεντρώσεων (Representative Concentration Pathways, RCPc) για το μέλλον (2006-2100). Επίσης γίνεται χρήση δεδομένων επανανάλυσης (reanlysis data) από το Ευρωπαϊκό Κέντρο Μεσοπρόθεσμων Μετεωρολογικών Προγνώσεων (ECMWF) για το παρόν (ERA-Interim) και το παρελθόν (ERA20C), καθώς και δεδομένων παρατηρήσεων (observations) ανάλογα με τη διαθεσιμότητα. Στόχοι της διατριβής είναι η συμβολή στην κατανόηση της ατμοσφαιρικής κυκλοφορίας στην ανατολική Μεσόγειο, του φαινομένου των Ετησιών ανέμων και της τηλεσύνδεσης της Νότιας Κύμανσης (El- Niño Southern Oscillation; ENSO) με τον Ινδικό καλοκαιρινό Μουσώνα και την κυκλοφορία της ανατολικής Μεσογείου. Τα αποτελέσματα της διδακτορικής διατριβής έδειξαν ότι οι Ετησίες στην κατώτερη και η καθοδική κυκλοφορία στην μέση τροπόσφαιρα είναι τα κύρια χαρακτηριστικά της θερινής ατμοσφαιρικής κυκλοφορία στην ανατολική Μεσόγειο. Στην περιοχή του Ινδικού μουσώνα το κύριο χαρακτηριστικό της κυκλοφορίας είναι οι ανοδικές κινήσεις με την μέγιστη ένταση να εντοπίζεται στο τμήμα του δυτικού Ινδικού καλοκαιρινού Μουσώνα και στον κόλπο της Βεγγάλης. Οι ανοδικές κινήσεις πάνω από τον Ινδικό Μουσώνα, η καθοδική κυκλοφορία στην ανατολική Μεσόγειο και οι Ετησίες άνεμοι παρουσιάζουν ταυτόχρονα μέγιστο την περίοδο Ιουλίου-Αυγούστου. Στην περιοχή της ανατολικής Μεσογείου η βαθμίδα της πίεσης που δημιουργείται από την διαφορά των πιέσεων μεταξύ ενός κέντρου υψηλών πιέσεων στα βόρεια Βαλκάνια και ενός χαμηλού στην νοτιοανατολική Μεσόγειο είναι υπεύθυνη για την πνοή του συστήματος των Ετησιών ανέμων κατά την θερινή περίοδο στο Αιγαίο. Η ανάλυση έδειξε ότι τα μοντέλα είναι ικανά να προσομοιώσουν την εποχική εξέλιξη και συχνότητα των Ετησιών αν και υποεκτιμούν την ταχύτητα του ανέμου. Επιπλέον, η μελέτη επιβεβαιώνει την επίδραση του Ινδικού Μουσώνα στην κατώτερη, μέση και ανώτερη τροποσφαιρική κυκλοφορία της ανατολικής Μεσογείου. Επιπρόσθετα, η ανάλυση έδειξε την επίδραση του ENSO στον Ινδικό καλοκαιρινό Μουσώνα και στο κέντρο χαμηλών πιέσεων που εντοπίζεται στην νότιοανατολική Μεσόγειο ως τμήμα της επέκτασης ενός θερμικού χαμηλού που εκτείνεται από τον δυτικό Ινδικό μουσώνα μέχρι την νοτιοανατολική Μεσόγειο κατά τους καλοκαιρινούς μήνες. Οι εκτιμήσεις για την τελευταία περίοδο του εικοστού πρώτου αιώνα (2070-2100), με βάση το ακραίο σενάριο (RCP8.5), έδειξαν εξασθένηση της κυκλοφορίας μεγάλης κλίμακας και ενίσχυση της βροχόπτωσης στην περιοχή του Ινδικού Μουσώνα. Όπως στο παρελθόν έτσι και στο μέλλον η βαθμίδα της πίεσης στο Αιγαίο φαίνεται πως οδηγεί στην πνοή των Ετησιών ανέμων. Τέλος, η ανάλυση δεν έδειξε ξεκάθαρες μεταβολές για το σύστημα των Ετησιών.

IMPACT OF ECONOMIC REFORMS ON GST IN INDIA-AN ANALYSIS (WITH REFERENCE TO MANUFACTURERS, DISTRIBUTOR AND RETAILERS)

This paper is a brief description of the historical scenario of Indian taxation and its tax structure. Then why there is a need for the change in tax structure from traditional system to GST model. There are mixed response, inexplicit, arguments and opinions among the Manufactures, traders and society about the Goods and Services Tax (GST) to be implemented by Government of India from 1stApril 2017 this year. Various news organizations from all around the world focused on the bill unifyingthe country and it being an achievement of the government. Evolution of GST has be detailed discuss in this paper as the background, silent features, challenges, revenues, distribution of revenues ,Problems, efforts of government, various GSt Council meetings, Different tax rates etc. The implementation of a comprehensive GST in India is expected to lead to efcient allocation of factors of production thus leading to gains in GDP and exports. Though a number of initiatives by the various machineries at the Centre, the present taxation regime is marked as cumbersome, complicated and unfriendly.