982 resultados para hunter-gatherer-fisher


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Catalan modern and contemporary philosophy has traditionally been little studied so strictly to historical and political reasons for more or less the same conviction that is compared with literature and even in historiography, it is a minor contribution. Some of the characters in the world of philosophy has been the Catalan Jaume Serra Hunter charismatic and versatile, whom history has done justice. Like many others, was persecuted in the Franco regime, declared outlawed and persecuted and exiled, first to France and then Mexico. This research aims to discover him and his huge role as a politician. But above all, I want to convey their deep love for culture and fierce defense that he did, especially Catalan, is following in philosophical discourse of his work. I figure Serra Hunter claim their struggle for cultural cohesion through its philosophy, making it reach everyone. I want to show how he worked in a time of crisis in society, culture and education, to overcome the crisis of philosophy as a guide. Serra Hunter lived a very difficult time for philosophy. But he wanted to bring all cultures. It is a philosophy that dealing with the issues may be even a sort of advanced in the world and some of the problems it has today. According to him, philosophy should be more human and more alive and present in all the different curriculum of any educational plan.

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A greedy technique is proposed to construct parsimonious kernel classifiers using the orthogonal forward selection method and boosting based on Fisher ratio for class separability measure. Unlike most kernel classification methods, which restrict kernel means to the training input data and use a fixed common variance for all the kernel terms, the proposed technique can tune both the mean vector and diagonal covariance matrix of individual kernel by incrementally maximizing Fisher ratio for class separability measure. An efficient weighted optimization method is developed based on boosting to append kernels one by one in an orthogonal forward selection procedure. Experimental results obtained using this construction technique demonstrate that it offers a viable alternative to the existing state-of-the-art kernel modeling methods for constructing sparse Gaussian radial basis function network classifiers. that generalize well.

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Between 1972 and 2001, the English late-modernist poet Roy Fisher provided the text for nine separate artist's books produced by Ron King at the Circle Press. Taken together, as Andrew Lambirth has written, the Fisher-King collaborations represent a sustained investigation of the various ways in which text and image can be integrated, breaking the mould of the codex or folio edition, and turning the book into a sculptural object. From the three-dimensional pop-up designs of Bluebeard's Castle (1973), each representing a part of the edifice (the portcullis, the armoury and so on), to ‘alphabet books’ such as The Half-Year Letters (1983), held in an ingenious french-folded concertina which can be stretched to over a metre long or compacted to a pocketbook, the project of these art books is to complicate their own bibliographic codes, and rethink what a book can be. Their folds and reduplications give a material form to the processes by which meanings are produced: from the discovery, in Top Down, Bottom Up (1990), of how to draw on both sides of the page at the same time, to the developments of The Left-Handed Punch (1987) and Anansi Company (1992), where the book becomes first a four-dimensional theatre space, in which a new version of Punch and Judy is played out by twelve articulated puppets, and then a location for characters that are self-contained and removable, in the form of thirteen hand-made wire and card rod-puppets. Finally, in Tabernacle (2001), a seven-drawer black wooden cabinet that stands foursquare like a sculpture (and sells to galleries and collectors for over three thousand pounds), the conception of the book and the material history of print are fully undone and reconstituted. This paper analyses how the King-Fisher art books work out their radically material poetics of the book; how their emphasis on collaboration, between artist and poet, image and text, and also book and reader – the construction of meaning becoming a co-implicated process – continuously challenges hierarchies and fixities in our conception of authorship; and how they re-think the status of poetic text and the construction of the book as material object.

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We studied, for the first time, the near-infrared, stellar and baryonic Tully-Fisher relations for a sample of field galaxies taken from a homogeneous Fabry-Perot sample of galaxies [the Gassendi HAlpha survey of SPirals (GHASP) survey]. The main advantage of GHASP over other samples is that the maximum rotational velocities were estimated from 2D velocity fields, avoiding assumptions about the inclination and position angle of the galaxies. By combining these data with 2MASS photometry, optical colours, HI masses and different mass-to-light ratio estimators, we found a slope of 4.48 +/- 0.38 and 3.64 +/- 0.28 for the stellar and baryonic Tully-Fisher relation, respectively. We found that these values do not change significantly when different mass-to-light ratio recipes were used. We also point out, for the first time, that the rising rotation curves as well as asymmetric rotation curves show a larger dispersion in the Tully-Fisher relation than the flat ones or the symmetric ones. Using the baryonic mass and the optical radius of galaxies, we found that the surface baryonic mass density is almost constant for all the galaxies of this sample. In this study we also emphasize the presence of a break in the NIR Tully-Fisher relation at M(H,K) similar to -20 and we confirm that late-type galaxies present higher total-to-baryonic mass ratios than early-type spirals, suggesting that supernova feedback is actually an important issue in late-type spirals. Due to the well-defined sample selection criteria and the homogeneity of the data analysis, the Tully-Fisher relation for GHASP galaxies can be used as a reference for the study of this relation in other environments and at higher redshifts.

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This article offers a reading of Suzanne Fisher Staples's novels Shabanu, Haveli,and Under the Persimmon Tree, drawing on postcolonial theory (in particular, Chandra Talpade Mohanty's essay "Under Western Eyes: Feminist Scholarship and Colonial Discourses" and Edward Said's Orientalism) to inform its analysis of the construction of girls and women in these texts. It argues that the novels' representations of Muslim girls are built on a naturalized contrast between liberal humanist paradigms of individualism and personal freedom, and homogenizing depictions of oppressed Muslim females, thus producing Orientalist distinctions between the West and the Orient.

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This project works to situate this gastronomic revolution within a historical context, arguing at greater length that our contemporary food culture in the United States is in part the legacy of the body of food representations. Here we witness the evolution of a particular culinary sensibility that appealed to readers differently in different historical moments, as exhibited by the variety of ways that Fisher’s body of work was publicly received. By the end of the twentieth century, Fisher’s ethos reigned supreme, because Americans began to view food with less fear and anxiety as they slowly became more comfortable expressing their physical appetites and desires. By the millennium, Americans began to respect and honor the physical appetite and give more consideration to the quality and origin of the foods that they consumed. Feelings of guilt associated with the enjoyment of food began to diminish as well.