The French Communist Party and the Algerian war : an ideological turning point?

The subject-matter of this thesis is the interaction between the Parti Communiste Français and the National Liberation struggle in Algeria , and the debate that ensued within the Party itself.For a detailed study of the Party ' s line on the war, PCF publications were contrasted with the texts produced by the opposition.Three main axes were identified crystallising discussion within the Party during the Algerian war: The relationship between France and Algeria and the Party ' s attitude to the French nation; The nature of the Algerian nation and its genesis; France's military engagement in Algeria.The dichotomy between the Party's national and internationalist responsibilities is shown to have resolved itself by the fundamental integration of the PCF into the political structure and value system of the French Republic. This study demonstrates the birth of a substantial internal opposition to the PCF during the Algerian war.

Phosphorus bearing minerals in iron ores and their possible benefication

Modern electron optical techniques together with X-ray and mineralogical examination have been used to study the occurrence and form of phosphorus bearing minerals in iron ores. Three ores have been studied - Bahariya and Aswan from Egypt and Frodingham ironstone from U.K. The iron in the Bahariya iron ore is mainly as hematite and goethite. The gangue minerals are halite, gypsum, barytes, quartz and calcite. Iron content is between 49.8 to 63.2% and phosphorus 0.14 to 0.34%. The phosphorus occurs as very fine particles of apatite which are distributed throughout the ore. Removal of the phosphorus would require very fine grinding followed by acid leaching. Aswan iron ore is an oolitic iron ore; the iron content between 41-57% and phosphorus content 0.1 to 2.9%. It is mainly hematitic with variable quantities of quartz, apatite and small amount of clay minerals. In the oolitic iron ore beds, apatite occurs in the hematite matrix; filling in the pores of the oolithic surfaces, or as matrix cementing the ooliths with the hematite grains. In sandstone claybeds the distribution of the apatite is mainly in the matrix. It is suggested that the liberation size for the apatite would be -80 m and flotation concentration could be applied for the removal of apatite from Aswan ore. Frodingham ironstone occurs in the lower Jurassic bed of the South Humberside area. The average iron content is 25% and the phosphorus is 0.32%. Seven mineral phases were identified by X-ray; calcite, quartz, chamosite, hematite, siderite, apatite, and chlorite. Apatite occurs as very fine grains in the hematite and chamosite ooliths; as matrix of fine grains intergrown with chamosite and calcite grains; and as anhedral and sub rounded grains in the ooliths (8-28 m). It is suggested that two processes are possible for the dephosphorisation; the Flox process or a reduction roast followed by fine grinding, magnetic separation, and acid leaching.

Study of neutral Fe(III) complexes of pyridoxal-N-substituted thiosemicarbazone with desolvation induced spin-state transformation above room temperature

The preparation and characterization of two new neutral ferric complexes with desolvation-induced discontinuous spin-state transformation above room temperature are reported. The compounds, Fe(Hthpy)(thpy).CH3OH.3H2O (1) and Fe(Hmthpy)(mthpy).2H2O (2), are low-spin (LS) at room temperature and below, whereas their nonsolvated forms are high-spin (HS), exhibiting zero-field splitting. In these complexes, Hthpy, Hmthpy, and thpy, mthpy are the deprotonated forms of pyridoxal thiosemicarbazone and pyridoxal methylthiosemicarbazone, respectively; each is an O,N,S-tridentate ligand. The molecular structures have been determined at 100(1) K using single-crystal X-ray diffraction techniques and resulted in a triclinic system (space group P1) and monoclinic unit cell (space group P21/c) for 1 and 2, respectively. Structures were refined to the final error indices, where RF = 0.0560 for 1 and RF = 0.0522 for 2. The chemical inequivalence of the ligands was clearly established, for the "extra" hydrogen atom on the monodeprotonated ligands (Hthpy, Hmthpy) was found to be bound to the nitrogen of the pyridine ring. The ligands are all of the thiol form; the doubly deprotonated chelates (thpy, mthpy) have C-S bond lengths slightly longer than those of the singly deprotonated forms. There is a three-dimensional network of hydrogen bonds in both compounds. The discontinuous spin-state transformation is accompanied with liberation of solvate molecules. This is evidenced also from DSC analysis. Heat capacity data for the LS and HS phases are tabulated at selected temperatures, the values of the enthalpy and entropy changes connected with the change of spin state were reckoned at DeltaH = 12.5 0.3 kJ mol-1 and DeltaS = 33.3 0.8 J mol-1 K-1, respectively, for 1 and DeltaH = 6.5 0.3 kJ mol-1 and DeltaS = 17.6 0.8 J mol-1 K-1, respectively, for 2

The grip of personalization in adult social care:between managerial domination and fantasy

This paper examines the 'ideological grip' of personalization. It does so empirically, tracking the trajectory of personalization through austerity budgeting in one English local authority. In this case, personalization continued to signify hope and liberation even though the most draconian cuts in the Council's history effectively rendered personalization a practical impossibility. This requires critical theorization. Two bodies of theory are interrogated. First Boltanski's sociology of critique, and, in particular, his notion of managerial domination illuminate the way in which change imperatives and crises come to cement ideological formations. Here it is argued that the articulation of personalization with transformation lends itself to managerial domination. It is further argued, though, that while institutional actors may be able to manipulate the symbolic to evade, what Boltanski terms, deconstructionist critique, this cannot entirely explain the hold of this particular discourse. Here, the Lacanian concept of enjoyment is deployed to interrogate its extra-symbolic function and fantasmatic form. Finally, the paper explores the political implications of such affective attachment and, in particular, the guarantee that personalization offers in a period of welfare state decline. © The Author(s) 2012.

Particle separation by horizontal deflection in paramagnetic fluid

This paper describes the horizontal deflection behaviour of the streams of particles in paramagnetic fluids under a high-gradient superconducting magnetic field, which is the continued work on the exploration of particle magneto-Archimedes levitation. Based on the previous work on the horizontal deflection of a single particle, a glass box and collector had been designed to observe the movement of particle group in paramagnetic fluids. To get the exact separation efficiency, the method of "sink-float" involved the high density fluid polytungstate (dense medium separation) and MLA (Mineral Liberation Analyser) was performed. It was found that the particles were deflected and settled at certain positions on the container floor due to the combined forces of gravity and magneto-Archimedes forces as well as a lateral buoyancy (displacement) force. Mineral particles with different densities and susceptibilities could be deflected to different positions, thus producing groups of similar types of particles. The work described here, although in its infancy, could form the basis of new approach of separating particles based on a combination of susceptibility and density. © 2014 Elsevier B.V.

Teoría y práctica del neobarroco en Severo Sarduy

This dissertation analyzes the theory and practice of the Cuban postmodern writer Severo Sarduy (1937–1993) from his early adult years in Cuba to his exile period in Paris, France, where he lived until his death. By studying his narrative through the light of his theoretical essays, this paper demonstrates that the author created his own type of reading model—from and for Sarduy. His literary work is influenced by three major elements: (post)structuralism, psychoanalysis, and Buddhism, which combined form what Sarduy himself called the Neobarroque style. The Sarduyan writing is a transgressive exercise expressed through his concept of simulación. This style breaks with the traditional art concept of mimesis (the representation of reality in the western world), and therefore with the correspondence between the signifier and the signified. Sarduy does not intend to represent reality but to go beyond it, achieving by his technique of signifying exhaustion to represent absence itself. The Neobarroque of Severo Sarduy is an aesthetic of the empty signifier based on the reckless expenditure, and ultimately exhaustion, of the artifices of language that precipitates in a signifier chain towards the infinite. His language does not transmit a message but it signifies itself, that is, a means without an end. Paradoxically, this signifier chain produces an excess of metaphors beyond the material limits of language and its support, the page. The space beyond language is the hipertelic technique inherited by Sarduy from his literary master, José Lezama Lima. This is also the empty space of no signification or nonsense in which occurs the depersonalization of the speaking subject; in Buddhist terminology this becomes the dissolution of the ego. The Sarduyan language is determined by a Lacanian psychoanalytic erotic drive (pulsion) known as the Barroquean desire, a death drive which directly relates to the exile condition of the author. But the genesis of this desire lies in a primordial desire of encounter with his origin: mother, maternal language, paradise, God. That is the reason why Sarduy not only poses an aesthetic question but also an ontological one. This other dimension of the Sarduyan writing is based on a liberating drive that permeates all his work—an ontological liberation expressed through language. The empty space created in the text provides the subject with the possibility of fusion with the all. Ultimately, Sarduy strives for a language that goes beyond the symbolic limits towards a place of constant dissolution, evanesce, and death-horror vacui. This corroborates the Sarduyan statement: “la simulación enuncia el vacío y la muerte.”

Catholic student movements in Latin America: Cuba and Brazil, 1920s to 1960s

This dissertation examines the ideological development of the Catholic University Student (JUC) movements in Cuba and Brazil during the Cold War and their organizational predecessors and intellectual influences in interwar Europe. Transnational Catholicism prioritized the attempt to influence youth and in particular, university students, within the context of Catholic nations within Atlantic civilization in the middle of the twentieth century. This dissertation argues that the Catholic university movements achieved a relatively high level of social and political influence in a number of countries in Latin America and that the experience of the Catholic student activists led them to experience ideological conflict and in some cases, rupture, with the conservative ideology of the Catholic hierarchy. Catholic student movements flourished after World War II in the context of an emerging youth culture. The proliferation of student organizations became part of the ideological battlefield of the Cold War. Catholic university students also played key roles in the Cuban Revolution (1957-1959) and in the attempted political and social reforms in Brazil under President João Goulart (1961-1964). ^ The JUC, under the guidance of the Church hierarchy, attempted to avoid aligning itself with either ideological camp in the Cold War, but rather to chart a Third Way between materialistic capitalism and atheistic socialism. Thousands of students in over 70 nations were intensively trained to think critically about pressing social issues. This paper will to place the Catholic Student movement in Cuba in the larger context of transnational Catholic university movements using archival evidence, newspaper accounts and secondary sources. Despite the hierarchy's attempt to utilize students as a tool of influence, the actual lived experience of students equipped them to think critically about social issues, and helped lay a foundation for the progressive student politics of the late 1960s and the rise of liberation theology in the 1970s. ^

Temperature, salinity, methane concentration, oxidation rates and methanotrophic cell number at Svalbard seeps in summer 2011 and 2012 (cruises POS419 and MSM21/4)

Large amounts of the greenhouse gas methane are released from the seabed to the water column where it may be consumed by aerobic methanotrophic bacteria. This microbial filter is consequently the last marine sink for methane before its liberation to the atmosphere. The size and activity of methanotrophic communities, which determine the capacity of the water column methane filter, are thought to be mainly controlled by nutrient and redox dynamics, but little is known about the effects of ocean currents. Here, we report measurements of methanotrophic activity and biomass (CARD-FISH) at methane seeps west of Svalbard, and related them to physical water mass properties (CTD) and modelled current dynamics. We show that cold bottom water containing a large number of aerobic methanotrophs was rapidly displaced by warmer water with a considerably smaller methanotrophic community. This water mass exchange, caused by short-term variations of the West Spitsbergen Current, constitutes a rapid oceanographic switch severely reducing methanotrophic activity in the water column. Strong and fluctuating currents are widespread oceanographic features common at many methane seep systems and are thus likely to globally affect methane oxidation in the ocean water column.

Modes of sapropel formation in the eastern Mediterranean: some constraints based on pyrite properties

Pyrite formation within and directly below sapropels in the eastern Mediterranean was governed by the relative rates of sulphide production and Fe liberation and supply to the organic-rich layers. At times of relatively high [SO4]2- reduction, sulphide could diffuse downward from the sapropel and formed pyrite in underlying sediments. The sources of Fe for pyrite formation comprised detrital Fe and diagenetically liberated Fe(II) from sapropel-underlying sediments. In organic-rich sapropels, input of Fe from the water column via Fe sulphide formation in the water may have been important as well. Rapid pyrite formation at high saturation levels resulted in the formation of framboidal pyrite within the sapropels, whereas below the sapropels slow euhedral pyrite formation at low saturation levels occurred. d34S values of pyrite are -33 per mil to -50 per mil. Below the sapropels d34S is lower than within the sapropels, as a result of increased sulphide re-oxidation at times of relatively high sulphide production and concentration when sulphide could escape from the sediment. The percentage of initially formed sulphide that was re-oxidized was estimated from organic carbon fluxes and burial efficiencies in the sediment. It ranges from 34% to 80%, varying significantly between sapropels. Increased palaeoproductivity as well as enhanced preservation contributed to magnified accumulation of organic matter in sapropels.

Essa ciranda não é minha só, é de todas nós: um estudo sobre feminismo, autonomia e consciência coletiva

The notion of autonomy arises in feminism as theory and action for horizontal and building self-appointed women in the project of social transformation. As part of the feminist movement - political subject of women - the autonomy is established dynamically, back and forth from the socio-historical context that sign and thus the correlation of forces that is with the women's group . Thus, for this work it was necessary to feminism take on your current process, which set the transitional period of "onguização" of feminist organizations (1980 to 2000), which discusses the relative loss of autonomy before the alliance as State and dependence on development agencies, for the current period, which incorporates discourses and practices through autonomous groups and their militants. Therefore, this study is based on research of autonomous feminism of young women, characterized as another radical and political integration proposed for that period. The aim then was to analyze the organizational capacity of autonomous feminist collective in Natal/RN, from the knowledge of the structure and dynamics of a group and understanding the consubstantiality gender, 'race'/ethnicity, class for the process organization. And with the participation of the Coletivo Autônomo Feminista Leila Diniz. This was in organizational transition, ending his career as ONGs and leaving for autonomous militancy. In order to achieve the so-objectification proposal, literature review was performed of the categories, feminism, autonomy, patriarchy, feminist activist conscientiously and collective; documentary research relating to the Group; participant observations within their meetings; and a themed workshop with some militants Autonomous Collective, which was produced pictures and speeches. The materialization of these instruments provided research analysis on the elements that constitute the young feminists and contemporary autonomous organizations, in view of the multiple experiences and the diversity of women who configures the subject [the subject] while feminist collective total. As well as taking a feminist militancy conscience expressed by the group studied the necessary re-appropriation of each other in combating patriarchal femininity, the hierarchical naturalizations marking the sex of women and the recognition as sex class for feminist autonomous organization for women's liberation.

Atuações e papéis femininos: o corpo a corpo da atriz no teatro pernambucano durante a ditadura militar

This research investigated the female performance in Pernambuco theater during the Brazilian military dictator ship in the 1970s, analyzing the works of four actresses of theater groups Hermilo Borba Filho, Experiential and Expression, who acted in the period. Launches a look at the female body in the theater from a body scenic transgression: the conscience of a body insubordination in response to a given context. However, before delineated an overview of the artistic and socio - cultural position of women in the theater, in the periods prior to the dictatorship in Brazil and Pernambuco, covering theatrical and historical references, in order to reflect on how these settings interfered in the picture Social actr ess under the dictatorship. The groups are revisited by the looks of interpreters, which was perceived that female targeted search relationships, and in this context, relations with other theater groups of the time, with other artists of the groups that we re inserted with the dictatorial context with censorship, with the offender engaged and theater, with the body. In parallel, it develops a reflection on the scenic body that opposed the dictatorship, a body that violates the established norms, the Transgre ssor Body. The research also discusses an analogy between the work of the actresses who opposed the military regime and militant women. Starting from analyzes with interviews with the actresses from the methodologies of Oral History and Discourse Analysis, the study is developed by building up connections between the testimonies of the artists and the philosophical assumptions of Henri Bergson, on the body and memory. It is also designed to reflect on the changes of the female body in the theater in history , also in line with the philosophical concept of Becoming Woman Felix Guattari. It was found, therefore, that the actresses from the nineteenth century, were a group of female social actors who changed the position of women in history; the stigmatization o f the actress by profession, considered indecent in previous centuries, left traces in some areas today and the idea of the liberation of the female body propagated by feminism in the 1970s, was configured at the time as the best way to protest and will influence, in some contexts, the representation of women in their theatrical make.

Ética da alimentação: porque devemos, segundo Kant, escolher uma alimentação adequada e saudável

This thesis proposes the adoption of a practical and philosophic approach to the discussion about what should be a healthy food, in view of the actual problems concerning this subject (from famine to obesity), which affect food and nutritional security and constitute target of many official policies. In order to handle this task, this work resorts to ethic, pedagogical and anthropological concepts inherent to Immanuel Kant’s philosophy, as valuable contributions to the practice of the professional nutritionist committed to the support and accomplishment of the human right to adequate nutrition (DHAA). Under this assumption, it intends to surpass the prevailing idea inside the social programs and policies favoring the utilitarian argument. It considers rather that a healthy food is also a duty of virtue, according to the Kantian duties to one-self. The liberation of transgenic seeds in Brazil comes up as an example of the violation of the right to food security and affects it negatively, resulting from the conflict between politics and moral faced by the Brazilian government. This paper concludes that DHAA realization requires not only a committed state, but also committed citizens and suggests that Kant’s philosophy should offer important contributions to supporting the practice of the professional nutritionist, awarding him the necessary information about this matter.

Ética da alimentação: porque devemos, segundo Kant, escolher uma alimentação adequada e saudável

This thesis proposes the adoption of a practical and philosophic approach to the discussion about what should be a healthy food, in view of the actual problems concerning this subject (from famine to obesity), which affect food and nutritional security and constitute target of many official policies. In order to handle this task, this work resorts to ethic, pedagogical and anthropological concepts inherent to Immanuel Kant’s philosophy, as valuable contributions to the practice of the professional nutritionist committed to the support and accomplishment of the human right to adequate nutrition (DHAA). Under this assumption, it intends to surpass the prevailing idea inside the social programs and policies favoring the utilitarian argument. It considers rather that a healthy food is also a duty of virtue, according to the Kantian duties to one-self. The liberation of transgenic seeds in Brazil comes up as an example of the violation of the right to food security and affects it negatively, resulting from the conflict between politics and moral faced by the Brazilian government. This paper concludes that DHAA realization requires not only a committed state, but also committed citizens and suggests that Kant’s philosophy should offer important contributions to supporting the practice of the professional nutritionist, awarding him the necessary information about this matter.

ELEMENTOS DA OBRA FREIREANA E DA TEOLOGIA DA LIBERTAÇÃO NAS DÉCADAS DE 1950 A 1970: UMA ANÁLISE COMBINADA DE SUA GÊNESE E IDENTIDADE

A presente pesquisa se propõe a analisar o contexto histórico, político, social, econômico e ideológico em que surge a pedagogia crítica de Paulo Freire e posteriormente a Teologia da Libertação, visando encontrar influências deste peculiar contexto na gênese do pensamento freireano e nas concepções dos teólogos Rubem Alves e Gustavo Gutiérrez, que foram os primeiros publicar obras sobre Teologia da Libertação, corrente teológica considerada genuinamente latino-americana. Ainda procura observar em que medida as concepções pedagógicas de Freire podem ter sido acolhidas pelos teólogos Alves e Gutiérrez em suas obras aqui analisadas. Em ambos os pensamentos encontramos a visão de valorização do ser humano e de uma práxis que busca sua libertação de sistemas opressores. Tanto em Paulo Freire como nos fundamentos desta corrente teológica se apresentam princípios humanistas e elementos da tradição cristã. A partir da ferramenta metodológica de análise do materialismo histórico dialético marxista, procura identificar temas comuns que são abordados pelos autores em suas obras surgidas entre as décadas de 1950 a 1970, detendo-se ao estudo de alguns temas subjacentes a esse contexto histórico, a saber: práxis, história, humanismo e libertação.

RELIGIÃO, COLONIALISMO E ALTERIDADE EM ROGER WILLIAMS

Esta dissertação de mestrado apresenta os resultados da pesquisa sobre Roger Williams – pastor puritano, de origem inglesa, que migrou para a América a fim de participar da constituição da colônia de Massachusetts, no ano de 1631. Pergunta-se, nesta pesquisa, sobre os motivos que levaram Roger Williams a questionar o pensamento dominante, relativo à natureza do ameríndio e à legitimidade da ocupação de suas terras. Parte-se da tese de que a partir das experiências de Roger Williams, primeiro, com o sofrimento dos pobres e com perseguição religiosa na Inglaterra, segundo, suas próprias experiências na América, ele pôde contemplar os ameríndios como vítimas do sistema colonial inglês-puritano. Seu posicionamento seria, portanto, uma abertura à alteridade desses povos. Com isso, o objetivo determinado foi o de analisar a crítica de Roger Williams ao colonialismo inglês e sua defesa aos ameríndios, buscando compreendê-lo frente à alteridade dos ameríndios. Trata-se de uma bibliográfica das obras do autor e também de outros autores que tratam do tema. Como referência teórica, remetemo-nos ao pensamento de Enrique Dussel, principalmente, por meio de algumas categorias da Filosofia da Libertação, como Totalidade, Exterioridade, Alteridade, Alienação, Dominação e Libertação, que possibilitaram pensar o sistema colonial em sua incapacidade de contemplar a exterioridade ameríndia. Também, de Dussel, aplicou-se a reflexão sobre a crítica ética desde a negatividade das vítimas, para poder-se analisar o comportamento do personagem diante da violência colonial. E para a discussão sobre a sujeiticidade de Roger Williams, buscou-se o aporte de Franz J. Hinkelammert quanto à teoria do sujeito. Como resultado, os três capítulos da dissertação apresentam, respectivamente, uma síntese biográfica e contextual do personagem, seguida por uma exposição do debate sobre a humanidade e a civilidade dos ameríndios e sobre a questão da terra e, no terceiro capítulo, uma discussão sobre Roger Williams e a alteridade. Detectou-se, na trajetória do personagem, uma sensibilidade ética que o conduziu à defesa de grupos marginalizados socialmente, primeiro na Inglaterra e depois nas colônias. E diante disso, concluiu-se que a defesa dos ameríndios seguiu esse mesmo critério, possibilitando a Williams distanciar-se das pressuposições europeias quanto à sua superioridade para buscar novos paradigmas que orientassem as relações entre colonos e nativos. Espera-se que este trabalho possa contribuir para as reflexões críticas sobre a gênese do colonialismo e sobre os primeiros sinais de um pensamento crítico no interior do sistema colonial.