10 resultados para passion fruit pulp
em Helda - Digital Repository of University of Helsinki
Resumo:
Under the power of passion. The age of nervousness in Minna Canth s works This research contemplates the psychology of Minna Canth s characters through the historical image of man in late 19th century Europe. The central operative term of the study is passion , understood as a twofold philosophical concept that includes both desire and suffering. The method of this study is historical and contextual. The study interprets the passions and the psychology of Canth s characters as they were understood in their own time. The indicator of the relevant contexts is the realist and naturalist genre of Canth s works. New research on the genre of the time is also the basis of a new kind of psychological approach to Canth s works. The most important context of passion in Canth s works is the positivistic and pathological image of man at the end of the 19th century. Then, passion was widely discussed, and was perceived as a physiological phenomenon that influenced humans neurologically and caused different kinds of physiological symptoms and nervous disorders. But at the same time, passion was understood as a manifestation of human instincts and drives. The naturalistic literature of the day aimed at creating deterministic studies of human morality and psychology following Émile Zola s application of experimental science methods in his writing. The pathological image of man is most explicitly manifested in Canth s formerly unknown short story Lääkäri (Doctor, 1891), in which a doctor who is interested in psychology visits a jail to meet a peculiar criminal, a girl who feels no remorse for her multiple crimes. In other works of Canth the medically motivated viewpoint is more hidden in the deterministic narrative and depiction of the characters. The present study approaches the passion in Minna Canth s works through five thematic chapters, in witch characters are interpreted suffering from blind love, ennui, crippling romantic idealism, melancholy, guilt and nostalgia, and their stories can be prescribed as medical histories which depict the born of the passion and its development towards ruin. All protagonists are also manifestations of their own time. Canth criticises the modern life and its demands as well as social defects through the tragic stories of individuals. The study demonstrates that Canth did not, like previous research has suggested, wait until the 1890s before writing works of a psychological nature but had already written according to the psychological paradigm of her time in Työmiehen vaimo (1885). The social and psychological interests intertwine in Canth s works and are not exclusionary as has formerly been interpreted. Canth is also critical of the medical power implicit in the naturalist experimental method and this shows itself especially in her depiction of working class women.
Application of Modern NMR Spectroscopic Techniques to Structural Studies of Wood and Pulp Components
Resumo:
The Politics of Pulp Investment and the Brazilian Landless Movement (MST) The paper industry has been moving more heavily to the global South at the beginning of the 21st century. In a number of cases the rural populations of the global South have engaged in increasingly important resistance in their scuffle with the large-scale tree plantation-relying pulp investment model. The resistance had generally not yet managed to slow down Southern industrial tree plantation expansion until 2004. After all, even the MST, perhaps the strongest of the Southern movements, has limited power in comparison to the corporations pushing for plantation expansion. This thesis shows how, even against these odds, depending on the mechanisms of contention and case-specific conflict dynamics, in some cases the movements have managed to slow and even reverse plantation expansion. The thesis is based on extensive field research in the Brazilian countryside. It outlines a new theory of contentious agency promotion, emphasizing its importance in the shaping of corporate resource exploitation. The thesis includes a Qualitative Comparative Analysis of resistance influence on the economic outcomes of all (14) Brazilian large-scale pulp projects between 2004-2008. The central hypothesis of the thesis is that corporate resource exploitation can be slowed down more effectively and likely when the resistance is based on contentious agency. Contentious agency is created by the concatenation of five mutually supporting mechanisms of contention: organizing and politicizing a social movement; heterodox framing of pulp projects; protesting; networking; and embedding whilst maintaining autonomy. The findings suggest that contentious agency can slow or even reverse the expansion of industrial plantations, whereas when contentious agency promotion was inactive, fast or even unchecked plantation expansion was always the outcome. The rule applied to all the assessed 14 pulp conflict cases. The hypothesis gained strong support even in situations where corporate agency promotion was simultaneously active. In previous studies on social movements, there has been a lack of contributions that help us understand the causal mechanisms of contention influencing economic outcomes. The thesis answers to the call by merging a Polanyian analysis of the political economy with the Dynamics of Contention research program and making a case for the impact of contentious agency on capital accumulation. The research concludes that an efficient social movement can utilize mechanisms of contention to promote the potential of activism among its members and influence investment outcomes. Protesting, for example via pioneering land occupations, seemed to be particularly important. Until now, there has been no comprehensive theory on when and how contentious agency can slow down or reverse the expansion of corporate resource exploitation. The original contribution of this research is to provide such a theory, and utilize it to offer an extensive explanation on the conflicts over pulp investment in Brazil, the globalization of the paper industry, and slowing of industrial plantation expansion in the global South.
Resumo:
Despite the central role of legitimacy in social and organizational life, we know little of the subtle meaning-making processes through which organizational phenomena, such as industrial restructuring, are legitimated in contemporary society. Therefore, this paper examines the discursive legitimation strategies used when making sense of global industrial restructuring in the media. Based on a critical discourse analysis of extensive media coverage of a revolutionary pulp and paper sector merger, we distinguish and analyze five legitimation strategies: (1) normalization, (2) authorization, (3) rationalization, (4) moralization, and (5) narrativization. We argue that while these specific legitimation strategies appear in individual texts, their recurring use in the intertextual totality of the public discussion establishes the core elements of the emerging legitimating discourse.
Resumo:
Tutkielman tarkoituksena on tutkia Mel Gibsonin elokuvaa The Passion of the Christ. Tarkastelussa mukana on myös Gibsonin muu tuotanto. Tutkielma edustaa poikkitieteellistä lähestymistapaa käyttäen eksegetiikan apuvälineitä kuten lähdekritiikkiä, mutta myös elokuvatutkimuksen välineitä. Tutkimuskysymyksiä nousee lähinnä kaksi, joista seuraa kolmas kysymys: 1. Onko elokuva juutalaisvastainen? Tarkastelen lähdekritiikin avulla mitä evankeliumeja Gibson on käyttänyt elokuvassaan. Mitä muita lähteitä hän on käyttänyt? Mikä on Gibsonin omaa ilmaisua? 2. Miksi elokuva on väkivaltainen? Mitä väkivalta palvelee elokuvassa? 3. Millainen on elokuvamaailman konflikti? Pohdin elokuvamaailman sisälle rakennettua konfliktia, mutta viittaan sillä myös konfliktiin, jonka elokuva itsessään synnytti. Kysymysten ratkaisu vaatii elokuvassa käytettyjen lähteiden tutkimista, mutta myös kysymysten tarkastelua osana laajempaa kokonaisuutta, jossa on mukana koko Gibsonin elokuvatuotanto. On myös selvää, ettei Gibson ole yhtä kuin hänen elokuvansa, mutta toisaalta hänen elokuviaan ei voi tarkastella irrotettuna ohjaajasta itsestään. Ensimmäisessä luvussa tarkastelen elokuvaa ilmiönä ja elokuvasta käytyä ennakkokeskustelua. Luvussa kaksi tarkastelen Gibsonin taustaa. Millaisista lähtökohdista Gibson lähti tekemään elokuvaa? Luvussa kolme esittelen käsikirjoituksesta alkavan elokuvan yleisen tuotantoprosessin. Tutkielman päälähteenä olen käyttänyt Brentanon kirjaa The Dolorous Passion of Our Lord Jesus Christ. Kirja pohjautuu 1800-luvulla eläneen katolisen nunnan, Anne Catherine Emmerichin näkyihin. Luvussa neljä tarkastelen Gibsonin muuta tuotantoa, ja tuon keskusteluun mukaan Scorsesen elokuvan Jeesuksesta. Gibsonin muu tuotanto on jäänyt tutkijoilta liian vähälle huomiolle. Elokuva The Passion of the Christ on nähtävä osana Gibsonin muuta tuotantoa. Näin ollen elokuvaa The Passion of the Christ voidaan ymmärtää paremmin. Luvussa viisi käyn elokuvan The Passion of the Christ läpi kappale kerrallaan tutkimalla, mitä lähteitä Gibson on käyttänyt elokuvassaan. Mitä hän on ottanut evankeliumeista, mitä Emmerichiltä ja mikä on hänen omaa ilmaisuaan? Luvussa kuusi käyn läpi elokuvan vastaanottoa niin raamatuntutkijoiden kuin suuren yleisön parissa. Tutkielmassa todetaan, ettei Gibson ole antisemitisti, vaan ksenofobinen rasisti. Hänen elokuvansa ovat ksenofobisesti rasistisia. Gibsonin kaikista elokuvista on löydettävissä itseään toistavia piirteitä, joissa esiintyy muukalaiskammoa ja väkivaltaa. Gibsonin nimittäminen antisemitistiksi ei tekisi Gibsonille oikeutta. Juutalaiset ovat vain osa laajempaa kokonaisuutta. Väkivalta palvelee kaikissa elokuvissa uuden, Jumalan valtakunnan syntymistä. Konflikti syntyy uuden ja vanhan valtakunnan kansalaisten välillä. Uhrien veren kautta syntyy Jumalan valtakunta. Johtopäätöksillä on merkitystä niin Gibsonin kuin hänen elokuviensa ymmärtämiselle. Elokuvan The Passion of the Christ tulevissa tutkimuksissa on otettava huomioon, ei vain Gibsonin tausta ja lähteet, vaan myös Gibsonin muu elokuvatuotanto.
Resumo:
The present study evaluates the feasibility of undelimbed Scots pine (Pinus sylvestris L.) for integrated production of pulp and energy in a kraft pulp mill from the technical, economic and environmental points of view, focusing on the potential of bundle harvesting. The feasibility of tree sections for pulp production was tested by conducting an industrial wood-handling experiment, laboratory cooking and bleaching trials, using conventional small-diameter Scots pine pulpwood as a reference. These trials showed that undelimbed Scots pine sections can be processed in favourable conditions as a blend with conventional small-diameter pulpwood without reducing the pulp quality. However, fibre losses at various phases of the process may increase when using undelimbed material. In the economic evaluation, both pulp production and wood procurement costs were considered, using the relative wood paying capability of a kraft pulp mill as a determinant. The calculations were made for three Scots pine first-thinning stands with the breast-height diameter of the removal (6 12 cm) as the main distinctive factor. The supply chains included in the comparison were based on cut-to-length harvesting, whole-tree harvesting and bundle harvesting (whole-tree bundling). With the current ratio of pulp and energy prices, the wood paying capability declines with an increase in the proportion of the energy fraction of the raw material. The supply system based on the cut-to-length method was the most efficient option, resulting in the highest residual value at stump in most cases. A decline in the pulp price and an increase in the energy price improved the competitiveness of the whole-tree systems. With short truck transportation distances and low pulp prices, however, the harvesting of loose whole trees can result in higher residual value at stump in small-diameter stands. While savings in transportation costs did not compensate for the high cutting and compaction costs by the second prototype of the bundle harvester, an increase in transportation distances improved its competitiveness. Since harvesting undelimbed assortments increases nutrient export from the site, which can affect soil productivity, the whole-tree alternatives included in the present study cannot be recommended on infertile peatlands and mineral soils. The harvesting of loose whole trees or bundled whole trees implies a reduction in protective logging residues and an increase in site traffic or payloads. These factors increase the risk of soil damage, especially on peat soils with poor bearing capacity. Within the wood procurement parameters which were examined, the CO2 emissions of the supply systems varied from 13 27 kg m3. Compaction of whole trees into bundles reduced emissions from transportation by 30 39%, but these reductions were insufficient to compensate for the increased emissions from cutting and compaction.