To see the other types of publications on this topic, follow the link: Roszak.
Dissertations / Theses on the topic 'Roszak'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the top 50 dissertations / theses for your research on the topic 'Roszak.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.
1
Moutel, Noémie. "Cartographier des trajectoires d’émancipation écoféministe à partir de l’œuvre de Theodore Roszak." Electronic Thesis or Diss., Angers, 2023. http://www.theses.fr/2023ANGE0069.
Full textAbstract:
De la contre-culture états-unienne aux perspectives écoféministes contemporaines, cette thèse présente l’œuvre et la carrière de Theodore Roszak tout en montrant de quelles manières la proposition écopsychologique de l’auteur s’appuie sur les postulats féministes, écologiques et anticapitalistes forgés durant les années 1960 aux Etats-Unis. Ce travail présente également à la communauté scientifique un apport conceptuel innovant qui consiste à repérer des trajectoires d’émancipation écoféministe dans la littérature de fiction à l’aune des quatre topoï définis : le foyer, la lisière, la forêt et la clairière. Cette spatialisation des lieux concrets et métaphoriques qui ordonnent des processus écoféministes de désaliénation des paradigmes patriarcaux et néo-libéraux est présentée au travers d’un corpus de sept autrices tatsuniennes. Cette thèse défend enfin l’idée que les notions de « trajectoire d’émancipation écoféministe » et de « viol de la terre » sont constitutives d’une approche écoféministe de la littérature et des études culturelles anglophonesFrom the American counter culture to contemporary ecofeminist perspectives, this thesis exposes Theodore Roszak’s works and career while showing the ways in which his ecopsychological proposition is founded in the feminist, ecological, and anticapitalist premises forged during the 1960s in the United States. This dissertation also brings to the attention of the scientific community an innovating and conceptual input which consists in mapping ecofeminist emancipatory trajectories in fiction via the four topoi here defined: the hearth, the edges, the forest and the glade.This spatialization of the concrete and metaphorical places that organize ecofeminist processes of desalienation from patriarcal and neoliberal paradigms is presented via a corpus of sevent female authors from the United States. This thesis eventually defends the idea that the notions of « ecofeminist emancipatory trajectory » and of « the rape of the earth » are constitutive of an ecofeminist approach to literature and cultural studies
2
Coope, Jonathan. "Pathologizing modernity : critical implications of the conceptions of 'pathology' and 'higher sanity' in the works of Theodore Roszak and Ken Wilber." Thesis, University of Chichester, 2008. http://eprints.chi.ac.uk/826/.
Full textAbstract:
In this thesis I argue that 'critical theorists', and the left in general, have paid insufficient attention to the psychological and pathological dimensions of the problems of modernity, including its environmental predicaments. To address this theoretical lacuna, I critically examine the conceptions of 'collective pathology' and 'higher sanity' as articulated in the relatively neglected work of Theodore Roszak and Ken Wilber, my position being that these two thinkers offer the most sophisticated readings of modernity and its 'ecological crises' in terms of pathology currently available. I also demonstrate a number of crucially significant implications of their work for contemporary critical theory. Consequently, the thesis is organized in two parts: in Part One I examine the work of Roszak and Wilber; in Part Two I explore major, critical implications of their work. The thesis begins with a critical examination of the concepts of 'pathology' and 'higher sanity' in Roszak and Wilber. I subsequently show how a critique in terms of these concepts alerts us to specific legimating tropes in ecocritical theory which have deligitimized competing discursive practices, and how such conceptions address and illuminate an ecological 'blind spot' in contemporary historical theorizing: no such study has been previously attempted. I then argue that conceptions of 'pathology' and 'higher sanity' indicate that debates between eco-centric notions of nature as 'real' and postmodernist notions of nature as a 'social construction' represent a double-bind; a false problem caused by specific unconscious and/or unacknowledged presuppositions. I go on to demonstrate how this double-bind can be overcome by, for example, exploring the psychology of Derridean deconstruction. In its examination of the critical implications of 'pathology' and 'higher sanity', this thesis can be read overall as a way of regrounding a radical ecological critique that is fully 'postmodem' - in the sense of aporetic - yet 'transcendent' at the same time. Consequently, this study is offered as an original resource for radical environmental activists who consider that the 'grounding' of their critique is undermined by postmodern and/or deconstructionist anti-foundationalism; I argue that such fears are 'groundless'.
3
Rose, Andrew. "Numerical simulations of the stochastic KDV equation /." Electronic version (PDF), 2006. http://dl.uncw.edu/etd/2006/rosea/andrewrose.pdf.
Full text
4
Al-Murahhem, Faredah Mohsen. "Behind the Roshan : Visualising the Roshan as an Architectural Experience in Traditional Domestic Interiors." Thesis, University of Brighton, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.486674.
Full textAbstract:
This research is important within the context of a distinct lack of detailed studies in the field, blended with the continuing disappearance of the roshan through relentless modern development. Yet the contribution of this study is timely. 'Behind the Roshan', unlike many other studies, focuses on the roshan's habitation and the experience of being within it. It also tells the story of its terminology and its historical background, both within its original milieu and beyond. Moreover, the study emphasises the senses and the fluid meaning of the space at different times during the day and on special occasions. This work is particularly apposite, . at a time when experience and understanding of the roshan is fast vanishing. Visualising the roshan is a critical analysis that examines the roshan from different perspectives: firstly, from the Orientalists as nonnative inhabitants, in their visualising of the roshan from outside, as well as their experience of being within it. Secondly, that of the indigenous inhabitants who experience their own senses; capturing various scenes within traditional interiors. 'Behind the Roshan' offers an understanding of the roshan in a holistic cultural context of nineteenth-century domestic interiors in the Islamic world. It also looks beyond the notion of the roshan, locating it alongside current essential aspects, such as the bijab (veil), in relationship to architecture. The sensory experience within the roshan complements this cultural perception and offers an insight into the normal daily inhabitation of this element within the interior. The final format of this project is significant in its documentation of visual evidence, a counterpart to the cultural, social and historical discussions that precede it. The written component is accompanied by a CD-ROM, with an interactive presentation of the heritage of the roshan. The complete study makes a comprehensive document of the roshan accessible to a wider audience, recording the visual language of its experience, in time and culture, in a digital format. There is currently no reference that offers an interactive document ' including text, still and moving images with aural elements to enhance the visualisation and the experience of the roshan. This endeavour therefore makes a major contribution to .. the originality of this research. Most importantly, it will reclaim the roshan for Islamic architecture in terms of definition and knowledge.
5
deLise, Louis Anthony. "Marimba Rossa [dissertation]." Diss., Temple University Libraries, 2008. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/19912.
Full textAbstract:
Music CompositionPh.D.
ABSTRACT Marimba Rossa is a three-movement concert piece for marimba and symphony orchestra. The 14-minute piece is written in the spirit of the Italian Baroque concertos of Antonio Vivaldi (the "Red Priest" for whom the piece is named), using a harmonic and rhythm language that is heavily influenced by the concert and pop music of the late twentieth-century. Marimba Rossa was composed with the concept of Ars Combinatoria in mind. First espoused by George Rochberg in 1973, Ars Combinatoria is concert music that uses musical gestures drawn from any musical tradition. The accompanying monograph provides a detailed history of the modern concert marimba and an account of the evolution of its concert and popular music repertoire. Specific information about the marimba's origins in Asia, its place in the Bible, the development of the European strohfiedel xylophone, the refinement of the instrument in America, and a discussion of the Guatemalan, Mexican, and Japanese
Temple University--Theses
6
Ferrero, Frédéric. "Approche physio-pathologique et exploitation génétique de l'expression de la résistance à l'oïdium (sphaerotheca pannosa lev. , var. Rosae) dans le genre Rosa." Avignon, 2005. http://www.theses.fr/2005AVIG0314.
Full textAbstract:
L'oïdium du rosier est une maladie fongique foliaire, à lourdes conséquences économiques, provoquée par Sphaerotheca pannosa var. Rosae qui se développe sur l'hôte sans entraîner sa mort. Ce travail de thèse rapporte une étude en 4 étapes des relations hôte-parasite : 1- L'évaluation de l'expression des symptômes d'oïdium, dans une collection d'espèces botaniques et une de rosiers modernes. Elle a permis d'identifier des génotypes résistants. 2- Un programme de croisements pour évaluer la transmission de la résistance et les aptitudes à la combinaison. L'observation des ségrégations, sur les descendances d'un plan de croisement diallèle entre espèces 2x, a confirmé que le caractère de résistance était gouverné par plusieurs gènes. La démarche d'introgression de résistance, via un dihaploïde 2x de rosier moderne 4x, croisé avec R. Wichuraïana 2x, suivie de croisements frères–sœurs, s'est imposée pour fixer le caractère. 3- La recherche d'outils de criblage. Celle-ci a conduit à un test biologique d'évaluation de la résistance à l'oïdium et à des méthodes d'isolation et de maintien d'inoculum monoconidial. 4- L'étude de l'installation de la cuticule foliaire et de son efficience suivant : génotype, âge de l'organe et conditions d'environnement. Une méthodologie a été établie pour moduler l'installation de la cuticule sur des plantules issues d'in vitro. L'évapotranspiration cuticulaire de génotypes résistants a été mesurée inférieure à celle de sensibles. Enfin, une nutrition élevée en calcium activerait l'installation de la cuticule. En conclusion, l'ensemble de ces résultats contribue à la connaissance de la maladie et à la définition d'une stratégie pour la sélection du caractère de Résistance à l'oïdiumPowdery mildew of the rose tree induces heavy economic consequences. This disease is due to an external fungus Sphaerotheca pannosa var. Rosae that develops on the host without resulting in his death. This work of thesis points out a study in four steps of the relations host-parasite : 1- the evaluation of the expression of the symptoms of powdery mildew, in two collections, one of botanical species and another of modern rose trees. This approach allowed to identify resistant genotypes. 2- a program of crossings to evaluate the transmission of resistance and abilities for combination. The observation of the segregations, on the progenies from a diallele crossing plan between diploid species, confirmed that the character of resistance was controlled by several genes. The process for introgression of resistance, via a dihaploïd (2x) of modern rose tree (4x) cross with R. Wichuraïana (2x) followed with serial brother-sister crossings revealed as essential to fix the character. 3- the search for tools of sifting. This one led to a biological test of evaluation of resistance to powdery mildew and to methods for the isolation of the inoculum and following for the obtainment of mono-conidial isolates. 4- the study of the installation of the foliar cuticle and its efficiency according to : genotype, age of the organ and environmental conditions. A process was established to modulate the installation of the cuticle on plantlets resulting from in vitro. The cuticular evapotranspiration of resistant genotypes was measured lower than that of sensitive. At last, high calcium level in the nutrition of rose tree would activate the biosynthesis of the cuticle. In conclusion, the whole of these results contributes to the knowledge of the disease and to the definition of a strategy for the selection of the character of Resistance to powdery mildew
7
Paparella, Elisa <1990>. "Segretezza e neutralità del Movimento di Croce Rossa e Mezzaluna Rossa internazionale." Master's Degree Thesis, Università Ca' Foscari Venezia, 2016. http://hdl.handle.net/10579/7985.
Full textAbstract:
La tesi si propone di indagare come il principio di neutralità e la tendenza alla segretezza che caratterizzano il lavoro del Movimento di Croce Rossa e Mezzaluna Rossa internazionale abbiano influito sulla capacità stessa del Movimento di prestare soccorso alle vittime dei conflitti, obiettivo principale dell'Organizzazione. L'indagine si svolge attraverso l'analisi di due case-studies: il caso dell'Olocausto e quello del Tribunale Penale per i crimini commessi nei territori della ex Jugoslavia. Se nel primo caso il Movimento è stato accusato addirittura di connivenza con il nazismo, il secondo caso mostra come il principio di confidenzialità sia invece in taluni casi strettamente necessario al fine di proteggere il servizio offerto dalla Croce Rossa.
8
Alkader, Fouad. "Culture in vitro du rosier : contribution à l'étude des relations hôte-parasite dans le cas du couple sphaerotheca pannosa var. rosae-rosa spp." Angers, 1993. http://www.theses.fr/1993ANGE0004.
Full textAbstract:
Un milieu de culture in vitro est mis au point pour la multiplication du rosier, valable pour 7 clones. Quatre sont utilisés pour l'étude des relations hôte-parasite dans le cas de sphaerotheca pannosa var. Rosae. Une différence de sensibilité est constatée chez ces clones à la suite de l'infection par l'agent pathogène. Deux sont sensibles sur lesquels le parasite sporule abondamment, un est résistant ou la sporulation du champignon est faible et un est très résistant sur lequel la sporulation est absente. Des points nécrotiques apparaissent sur tous les clones étudiés ils jouent un rôle très important dans la régression de la croissance et la disparition de l'agent pathogène chez les clones résistant et très résistant. Les observations histologiques et ultrastructurales ont montré que la formation d'appressoriums n'est pas obligatoire à la pénétration de s. Pannosa dans les cellules épidermiques. Le champignon, après sa pénétration forme un haustorium enveloppe par une membrane extrahaustoriale qui a pour origine le plasmalemme de l'hôte. Au sein de l'haustorium, on observe de nombreux lobes formes à partir du corps haustorial central par bourgeonnement. Les hôtes résistants sont riches en composes phénoliques qui encapsulent l'haustorium et provoquent sa nécrose. Au contraire, chez l'hôte sensible, et en l'absence de composes phénoliques, l'haustorium envahit une grande partie de la cellule épidermique, en particulier in vitro. Chez tous les hôtes, l'infection des cellules épidermiques provoque un ensemble de modifications au sein des cellules attaquées et des cellules adjacentes et sous-jacentes.
9
deLise, Louis Anthony. "Marimba Rossa [score I]." Diss., Temple University Libraries, 2008. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/19940.
Full textAbstract:
Music CompositionPh.D.
ABSTRACT Marimba Rossa is a three-movement concert piece for marimba and symphony orchestra. The 14-minute piece is written in the spirit of the Italian Baroque concertos of Antonio Vivaldi (the "Red Priest" for whom the piece is named), using a harmonic and rhythm language that is heavily influenced by the concert and pop music of the late twentieth-century. Marimba Rossa was composed with the concept of Ars Combinatoria in mind. First espoused by George Rochberg in 1973, Ars Combinatoria is concert music that uses musical gestures drawn from any musical tradition. The accompanying monograph provides a detailed history of the modern concert marimba and an account of the evolution of its concert and popular music repertoire. Specific information about the marimba's origins in Asia, its place in the Bible, the development of the European strohfiedel xylophone, the refinement of the instrument in America, and a discussion of the Guatemalan, Mexican, and Japanese marimba tradition is included to provide a context and rationale for the composing of Marimba Rossa. The contributions of John Calhoun Deagan, Ulysses G. Leedy, George Hamilton Green, Harry Breuer, Clair Omar Musser, and others are chronicled. Other topics include: the use of the xylophone in the symphony orchestra; polytonality; modal writing; and the folk music of Calabria, Italy. The monograph also describes the juxtaposition of the marimba and various instrumental consorts and the metaphoric class struggle these pairings represent in Marimba Rossa.
Temple University--Theses
10
deLise, Louis Anthony. "Marimba Rossa [score II]." Diss., Temple University Libraries, 2008. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/19952.
Full textAbstract:
Music CompositionPh.D.
ABSTRACT Marimba Rossa is a three-movement concert piece for marimba and symphony orchestra. The 14-minute piece is written in the spirit of the Italian Baroque concertos of Antonio Vivaldi (the "Red Priest" for whom the piece is named), using a harmonic and rhythm language that is heavily influenced by the concert and pop music of the late twentieth-century. Marimba Rossa was composed with the concept of Ars Combinatoria in mind. First espoused by George Rochberg in 1973, Ars Combinatoria is concert music that uses musical gestures drawn from any musical tradition. The accompanying monograph provides a detailed history of the modern concert marimba and an account of the evolution of its concert and popular music repertoire. Specific information about the marimba's origins in Asia, its place in the Bible, the development of the European strohfiedel xylophone, the refinement of the instrument in America, and a discussion of the Guatemalan, Mexican, and Japanese marimba tradition is included to provide a context and rationale for the composing of Marimba Rossa. The contributions of John Calhoun Deagan, Ulysses G. Leedy, George Hamilton Green, Harry Breuer, Clair Omar Musser, and others are chronicled. Other topics include: the use of the xylophone in the symphony orchestra; polytonality; modal writing; and the folk music of Calabria, Italy. The monograph also describes the juxtaposition of the marimba and various instrumental consorts and the metaphoric class struggle these pairings represent in Marimba Rossa.
Temple University--Theses
11
deLise, Louis Anthony. "Marimba Rossa [score III]." Diss., Temple University Libraries, 2008. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/19970.
Full textAbstract:
Music CompositionPh.D.
ABSTRACT Marimba Rossa is a three-movement concert piece for marimba and symphony orchestra. The 14-minute piece is written in the spirit of the Italian Baroque concertos of Antonio Vivaldi (the "Red Priest" for whom the piece is named), using a harmonic and rhythm language that is heavily influenced by the concert and pop music of the late twentieth-century. Marimba Rossa was composed with the concept of Ars Combinatoria in mind. First espoused by George Rochberg in 1973, Ars Combinatoria is concert music that uses musical gestures drawn from any musical tradition. The accompanying monograph provides a detailed history of the modern concert marimba and an account of the evolution of its concert and popular music repertoire. Specific information about the marimba's origins in Asia, its place in the Bible, the development of the European strohfiedel xylophone, the refinement of the instrument in America, and a discussion of the Guatemalan, Mexican, and Japanese marimba tradition is included to provide a context and rationale for the composing of Marimba Rossa. The contributions of John Calhoun Deagan, Ulysses G. Leedy, George Hamilton Green, Harry Breuer, Clair Omar Musser, and others are chronicled. Other topics include: the use of the xylophone in the symphony orchestra; polytonality; modal writing; and the folk music of Calabria, Italy. The monograph also describes the juxtaposition of the marimba and various instrumental consorts and the metaphoric class struggle these pairings represent in Marimba Rossa.
Temple University--Theses
12
Roszyk, Laura [Verfasser], Susanne [Akademischer Betreuer] Brakmann, and Daniel [Gutachter] Summerer. "Fluoreszenzbasierte Analyse von RNA-Protein-Interaktionen / Laura Roszyk ; Gutachter: Daniel Summerer ; Betreuer: Susanne Brakmann." Dortmund : Universitätsbibliothek Dortmund, 2017. http://d-nb.info/115096068X/34.
Full text
13
Ribeiro, Maria José. "As rosas de Clarice Lispector." Florianópolis, SC, 2006. http://repositorio.ufsc.br/xmlui/handle/123456789/88556.
Full textAbstract:
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão. Programa de Pós-Graduação em LiteraturaMade available in DSpace on 2012-10-22T10:33:49Z (GMT). No. of bitstreams: 0
As rosas de Clarice Lispector: travessia e transfiguração - investiga o espaço entre a personagem e seu Outro, na obra da autora. O Outro em questão é a rosa, que surge como individualidade nos textos estudados. Nesse espaço marcado pelo movimento, ergue-se uma abordagem dos problemas sociais, um olhar para o mundo, na obra de Lispector. Defende-se que esse pensamento voltado para o mundo pode ser observado ao longo de toda a sua trajetória literária longa travessia -, até a publicação de A hora da estrela, seu último romance, com temática nitidamente social. O encontro com a flor é sempre marcante para os personagens, levando-os, às vezes, à transformação do ser em rosa. Entre eles e a flor, a autora edifica a realidade. Clarice Lispector s roses: passage and transformation - analyzes the space between the personage and the Other, in the work of the author. The Other is the rose, that grows up as a personality in these texts. In this moving space, appears an approaching of the society problems, a look to the world, in Lispector s work. This look exists during all Lispector s literary trajectory long passage -, till the publication of The Hour of the Star, Lispector s last romance, with social thesis. The encounter with the flower is always important to the personage, sometimes leading him till the transformation in the rose. Between the personage and the rose, the author edifies the reality.
14
Saraiva, Rodrigo Moreira. "Produção massal de Clonostachys rosea." Universidade Federal de Viçosa, 2009. http://www.locus.ufv.br/handle/123456789/10770.
Full textAbstract:
Submitted by Marco Antônio de Ramos Chagas (mchagas@ufv.br) on 2017-06-20T18:42:52Z
No. of bitstreams: 1
texto completo.pdf: 502635 bytes, checksum: 3d459feebbf0f27372e1bb496c77054c (MD5)Made available in DSpace on 2017-06-20T18:42:52Z (GMT). No. of bitstreams: 1 texto completo.pdf: 502635 bytes, checksum: 3d459feebbf0f27372e1bb496c77054c (MD5) Previous issue date: 2009-02-17
Fundação de Amparo à Pesquisa do Estado de Minas Gerais
O biocontrole do mofo cinzento em condições de campo é viável, este fato é comprovado pelo acúmulo de informações quanto ao antagonismo de C. rosea a B. cinerea. Porém, demanda-se otimizar a produção massal do antagonista, bem como obter formulação de baixo custo e estável no tempo. Nesse trabalho, objetivou-se desenvolver metodologia para produzir C. rosea. Avaliaram-se diferentes substratos, a otimização da produção, o tempo ótimo de produção, a suplementação do substrato, a concentração do inóculo inicial, a produção de esporos na ausência de luz e a produção de esporos em diferentes recipientes. Milheto, palha de soja e palha de feijão foram substratos eficientes na produção, que foi afetada pelo nível de umidade em cada substrato. A adição de suco de vegetal (V8 ® ) aumentou a esporulação em substrato arroz. Abrindo-se o recipiente após 6 dias de colonização, antecipou-se o tempo do início da coleta e maior produção de esporos. A faixa de concentração inicial testada (10 3 a 10 8 ) não afetou a produção final de esporos. Não houve diferença significativa entre a produção de esporos na ausência de luz e com fotoperíodo de 12 h, aos 30 dias de colonização. Avaliou-se, ainda, a sobrevivência de esporos de C. rosea, armazenados a 4°C ou temperatura ambiente após diferentes tempos de secagem (12, 24, 36 e 48 h) com dois diluentes (água e sacarose 35%). Também se avaliou a sobrevivência dos esporos em substrato moído, com ou sem Caolin, armazenados a 4°C ou temperatura ambiente. Após 4 meses, avaliou-se a capacidade destes esporos em colonizar folhas de eucalipto. A germinação dos esporos submetidos a diferentes tempo de secagem reduziu-se a zero após dois meses de avaliação, independente do tratamento. Em substrato moído, ocorreu aumento significativo da germinação na presença de caolim, armazenamento a 4°C no primeiro mês de avaliação, mas a germinação reduziu-se a zero após dois meses de avaliação. Realizou-se teste de colonização em folhas de eucalipto com esporos em que a porcentagem de germinação foi zero, e os esporos colonizaram-nas. Portanto, é possível ocorrer a dormência dos esporos, o que será estudado posteriormente.
It is believed that the biocontrol of gray mold with C. rosea under field conditions is viable. However mass production of the antagonist must be optimized and a formulation of low cost and stable over time must be developed. Therefore this research aimed to develop methods to produce and commercialize C. rosea in a commercial scale. We evaluated different substrates, the optimization to production, the optimum time to production, the supplementation of substrate, the initial inoculum concentration, the production of spores on absence of light, and the production of spores in different containers. Millet, soybean straw, and bean straw were efficient as substrates to produce spores, which was affected by the level of moisture on each substrate. The addition of V8 ® vegetable juice increased the sporulation on rice. The opening of the container after 6 days of colonization reduced the time to start to collect spores and increased spores production. The range of initial concentration tested (10 3 to 10 8 ) did not affect the final spores production. After 30 days, it was found no significant difference between the production of spores on absence of light and photoperiod of 12h. We also evaluated the survival of spores of C. rosea in a formulation stored at 4°C or laboratory temperature (24±2°C) after different drying times (12, 24, 36 and 48 h) with two solvents (water and sucrose 35%). The survival of spores in ground substrate, with or without Kaulin, stored at 4°C or environment temperature was evaluated. The ability of these spores to colonize leaves of eucalyptus was also evaluated after 4 months storage. The germination of formulated spores of all treatments reduced to zero after 2 months of evaluation. In the ground substrate, germination significantly increased in the presence of Kaulin, storage at 4°C, at the second month of evaluation, but it was zero after 2 months of evaluation. However the fungus colonized eucalyptus leaves even after the formulated spores being stored for 4 months storage. Therefore, it is possible that the spores become dormant, which will be studied later.
Dissertação liberada do sigilo pelo Orientador em 29 de novembro de 2016. Documento anexado ao Termo de Autorização.
15
Mazzocchi, Gabriele <1984>. "La Croce Rossa in Cina." Master's Degree Thesis, Università Ca' Foscari Venezia, 2015. http://hdl.handle.net/10579/5849.
Full textAbstract:
Questa tesi sulla storia della Croce Rossa cinese si propone in primo luogo di far luce sulla nascita nel movimento di Croce Rossa internazionale e sullo sviluppo del concetto di umanitarismo. Partendo dalla realtà occidentale, precisamente in Europa dove questa ormai secolare associazione è stata concepita, sarà fatta luce sui cambiamenti sociali, storici e filosofici che hanno portato alla affermazione dell’umanitarismo.
Vedremo successivamente come tale concetto non sconosciuto alla realtà cinese e abbia preso piede nel corso dell'ultima dinastia dei Qing, per poi portare al concepimento di una Croce Rossa Cinese. Fondata nel 1904, questa associazione di soccorso ha accompagnato la “terra di mezzo” in tutta la sua evoluzione durante il ‘900. Sempre presente sia in tempo di pace che di guerra, la Croce Rossa ha saputo adattarsi ai repentini cambiamenti sociali e politici a cui la Cina è stata sottoposta dalla caduta dell’impero e successiva proclamazione della repubblica nel 1912. Attraversando il periodo delle grandi guerre e la chiusura internazionale imposta dal socialismo di Mao, l'associazione ha mantenuto sempre e comunque ben saldi i propri principi di neutralità, imparzialità e indipendenza. Vedremo inoltre come la Croce Rossa abbia rappresentato un punto di riferimento e un corridoio di interazioni tra la Cina e le altre Nazioni anche durante il periodo di chiusura alla estero del paese.
16
Rosman, Christina [Verfasser]. "Biological applications of plasmonic metal nanoparticles / Christina Rosman." Mainz : Universitätsbibliothek Mainz, 2015. http://d-nb.info/1076882633/34.
Full text
17
Khan, Madiha. "ROSCAs and microfinance in Pakistan : community and culture." Thesis, University of Leicester, 2012. http://hdl.handle.net/2381/10378.
Full textAbstract:
This study uses ethnographic and discourse analytical methods to investigate the socio-cultural settings of microfinance and ROSCAs (Rotating Savings and Credit Associations) in Pakistan. The fieldwork was conducted in the city of Dera Ghazi Khan in Pakistan from May, 2009 to October, 2009. The data was collected through participant observation, interviews and pictures with ROSCA participants and microfinance borrowers. Interviews were conducted, transcribed and analysed in native language and key concepts were examined. The study found that economic and cultural factors were interwoven. It was found that financial discourse was influenced by, and influenced, the socio-cultural settings. The prevailing socio-cultural context shapes the behaviours and actions of users of microfinance and ROSCAs and also, in turn, is reshaped by ROSCAs and microfinance. The principal findings are as follows. ROSCA formations are based on the existing social structure and play a vital role in creating and maintaining communities. Moreover, part of the establishment of a community is found to be predicated on the exclusion of others. Microfinance also draws upon existing social structures but it is a commercial financial system and this commercial discourse of microfinance permeates the various cultural norms and obligations to enable instrumental objectives to be achieved. A widespread discourse of exploitation and vulnerability was found and this suggests that microfinance has a negative impact on the lives of some individuals and communities. On the other hand, unlike micro-borrowers, ROSCAs members do not talk about coercive mechanisms to influence behaviour and, indeed, the greater embeddedness of ROSCAs in the socio-cultural context makes undesired actions, such as defaults, a rare phenomenon.
18
Brotto, Giacomo <1997>. "Racconto di Rostam ed Esfandyār, traduzione e commento." Master's Degree Thesis, Università Ca' Foscari Venezia, 2022. http://hdl.handle.net/10579/21439.
Full textAbstract:
Lo Šāhnāme di Ferdowsi è stato convenzionalmente suddiviso in tre grandi sezioni: una prima parte
“mitologica” nella quale si descrive la creazione del mondo e l’operato dei primi sovrani, i quali
resero l’umanità ciò che è introducendo uno dopo l’altro i comportamenti caratteristici della società
civilizzata, una seconda parte “eroica” che narra le gesta guerriere dei re e degli eroi leggendari che
lottarono per millenni contro i nemici dell’Iran, in particolare i turanici di Afrāsyāb, e una terza
parte “storica” che contiene racconti, seppur spesso frammisti a materiale leggendario, riguardanti
personaggi storici come Alessandro Magno e i sovrani della dinastia sasanide. Il racconto di Rostam
ed Esfandyār si colloca proprio al confine fra la seconda parte e la terza, fungendo per molti aspetti
da riassunto delle prime due sezioni di questa “storia universale”. La contesa fra i due protagonisti
è, infatti, scandita da una serie di discussioni che richiamano la maggior parte dei fatti precedenti.
L’analisi di questo racconto, tradotto sulla base della nuova edizione critica completata nel 2008 dal
prof. Ḵāleqi Moṭlaq, oltre a valorizzarne il notevole valore artistico, consente di mettere in evidenza
alcuni aspetti fondamentali dell’opera di Ferdowsi, sia dal punto di vista stilistico sia da quello
contenutistico. Il brano è stato scelto giacché esemplifica in modo eccellente sia l’uso che il poeta fa
delle sue fonti e la sua propria arte retorica sia il modo in cui concepiva il suo capolavoro. Lungi
dall’essere un semplice elogio cieco della regalità, lo Šāhnāme è infatti la rappresentazione
dell’uomo, con tutti i suoi pregi, i suoi difetti, i suoi desideri e le sue paure.
19
Vaz, Valteir Benedito. "\"Conversa de bois\", de João Guimarães Rosa: uma leitura à luz poética do próprio autor." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/8/8151/tde-06112012-114750/.
Full textAbstract:
O objetivo deste trabalho, num primeiro momento, foi extrair das 65 cartas que João Guimarães Rosa remeteu à sua tradutora para o inglês, Harriet de Onís, durante a tradução de Sagarana, as linhas gerais que configuram sua poética. Um breve panorama da gênese e da recepção deste livro, seguidos pelos comentários às mencionadas cartas, abriu nossa pesquisa. Depois disso realizamos uma análise do conto Conversa de bois, oitava narrativa de Sagarana, enriquecida pelas declarações do escritor na referida correspondência em torno do seu processo de criação. Para complementar a análise e esclarecer certas questões relativas à técnica compositiva do autor não tratadas especificamente em sua poética, recorremos a alguns conceitos-chave de pensadores de diferentes tradições que, embora desenvolvidos em épocas distintas, encontram seu lugar nesse estudo do universo heteróclito criado por JGR. Uma atenção especial foi dada ao Formalismo Russo (Roman Jakobson (1896-1982), Viktor Chklóvski (1896- 1984), Iuri Tyniánov (1894-1943) e Ossip Brik (1888-1945)) cujos preceitos muitos deles em consonância com a poética rosiana foram uma referência válida para a metodologia de nossa análise.The first, aim of this work was to draw the general lines that establish João Guimarães Rosas poetics from the 65 letters the author sent to his translator Harriet de Onís, during her English translation of Sagarana whose brief genetic and receptive panorama, together with Rosas epistolary remarks, open our research. After that, we performed an analysis of the short story Conversa de bois, Sagaranas eighth narrative, taking into consideration the mentioned writers informations about his creative process. To enlighten the analysis and clarify certain questions related to the author´s compositional technique, we made use of some key-concepts of thinkers from different traditions, which, in spite of belonging to different periods, found their place in this work about the heteroclite universe created by JGR. A special attention was given to Russian Formalism (Roman Jakobson (1896-1982), Viktor Chklóvski (1896-1984), Iuri Tyniánov (1894-1943) e Ossip Brik (1888-1945)) whose precepts many of them in consonance with Rosas poetics were a valid reference for the methodology of our analysis.
20
Wojciechowski, Jerzy. "Obraz Rosji w Rzeczypospolitej w drugiej połowie XVII wieku." Doctoral thesis, Katowice : Uniwersytet Śląski, 2020. http://hdl.handle.net/20.500.12128/19252.
Full textAbstract:
The aim of the work is to present the image of Russia that was shaped in the Commonwealth in the second half of the 17th century. It was developed on the basis of the opinions of the Polish nobility expressed in private, state documents and poetry. In order to analyze the collected material, it was divided into three chapters.
The first chapter discusses matters related to the knowledge of Russia as a geographical region and the nation that inhabits it. The description of this country presents opinions about the climate, size, development and nature. Poles associated Russia with a great, cold, poorly researched country, located on the sidelines of Europe, whose nature has not yet been fully harnessed by man. Opinions about Russians emphasized, above all, the negative traits of their character: barbaric customs, lack of respect for a defeated opponent, arrogance, pride, and failure to keep one's word. Poles viewed Russians as people brought up in a tyrannical system that taught them to be submissive and disrespectful to others and themselves. The Commonwealth of Poland has little noticed that Russia is changing, that new schools are being created, fashion is changing, the level of culture is increasing, and the position of women is improving. Many of these transformations had to come under the influence of Polish culture reaching Moscow.
In the second chapter, were developed opinions about the Russian state and religion. Opinions about the Russian state were primarily related to the person of the tsar and his relations with his subjects. The Polish nobility believed that the tsar had complete power over them, and that their subjects were obliged to take care of the tsar’s dignity and fulfill all the monarch's orders. The tsar's power was in stark contrast to the news of numerous civil revolts that shook the monarchy. Rebellions never broke out against the tsar, his power and position, but only because of poverty and against the bad rule of the tsar's advisers, and were aimed at gaining power after the tsar's death. Poles believed that the ruling system was a tyranny that took away people's freedom and made them only obedient executors of the tsar's power.
Opinions on Russian Orthodoxy highlighted hostility to Catholicism, the role of the ritual in the way of professing faith and the way of celebrating religious holidays. The accounts emphasized the deep faith of the Russians, although it was believed that their faith was close to superstition. In reports from Russia, there have been numerous cases of forcing Catholics to convert to Orthodoxy. The great reform of religion carried out by Nikon has been only marginally noticed. In the opinion of Poles, the Russian Orthodox Church was subordinate to the tsar and helped him in achieving his political goals towards the Commonwealth and Ukraine.
In the third chapter were presented opinions on Polish-Russian relations. This part has been divided into several subsections. In the first one were discussed opinions about the Russian army. They emphasized, above all, the brave attitude of soldiers during the war and the cruel conduct towards the civilian population. Many reports portray the large role of foreign officers in the Russian army.
The next subsection describes the attitudes of the population during the war and during the occupation of Lithuania by Russia. At the beginning, a part of the population cooperated with the invader. The situation changed in 1660, when the Lithuanian population opposed the occupation forces en masse and supported the Polish army fighting for its liberation. This proves that during the several years of occupation, the Russians did not manage to convince the population to accept the new governments. It was caused by difficult living conditions, deportation of people and lack of freedom.
The following section describes the efforts of the Commonwealth to ensure the freedom to profess the Catholic religion by the inhabitants of the lost Smolensk region. Based on the provisions of international treaties and news coming from that region, more and more difficulties in the exercise of Catholic worship were shown.
The next subsection is devoted to the fate of prisoners of war and people deported deep into Russia. It shows the efforts of the Commonwealth to made them free and the difficulties that the Russians created to prevent their return. This section presents various ways of treating prisoners of war, forcing them to change their faith, and to cooperate with the tsar’s administration.
The next part of the work discusses the views on how diplomatic relations between Russia and the Commonwealth should be shaped. They evolved in the second half of the 17th century. The distrust and lack of trust towards Russia remained unchanged. The agreement was hampered by the rivalry for Ukraine and the desire of the Commonwealth to recover the lost territories as a result of the war. What prompted cooperation, however, was the need for a common war with Turkey. In 1686, a perpetual peace was concluded, in which the Commonwealth finally gave up on the lands lost as a result of the war. This proves that the elite of the Commonwealth has come to terms with losing its position towards Russia.
The last subsection is devoted to the efforts of the Romanov dynasty in the second half of the 17th century for the throne of Poland. They had the greatest real possibility of achieving this goal after the truce in Niemieży in 1656. Then, under the agreements, they secured the election of the king of Poland. Their candidatures also appeared during subsequent elections. Their choice was mainly supported by the hope that the territories lost as a result of the war would be returned, the possibility of creating a union of two states, which all neighbors would have to take into account, and the hope that the election of the tsar would restore the former power of the Commonwealth and marked the beginning of Poland's rebirth, as in the times of Jagiełło. The candidacy of the Romanovs also raised concerns. It was feared that the tsar would introduce absolute rule in the Commonwealth. His choice threatened to conflict with his neighbors. However, the tsar’s candidacy never officially appeared during the election.
Summarizing the above opinions, I would like to emphasize that in the second half of the 17th century:
- Russia's dissimilarity resulting from a separate culture, Orthodox religion, a different system of power, a different system of values was constantly noticed in Polish-Russian contacts.
- the Polish elite noticed that the growth of Russian power was so great that the Commonwealth was unable to defeat it on its own.
- there was no deeper interest about Russia in Poland; there was no desire to know her and understand what was the source of this power.
21
Siddiqui, Hassan. "ROSAT observations of clusters of galaxies." Thesis, University of Leicester, 1995. http://hdl.handle.net/2381/35783.
Full textAbstract:
Observations of four rich clusters of galaxies made using the Position Sensitive Proportional Counter (PSPC) instrument onboard the German Rontgensatellit (ROSAT) observatory were analysed. These data were complemented by ROSAT Wide Field Camera (WFC), Ginga and optical Automated Plate Measuring Machine (APM) information. Cluster properties, including the temperature profile, gas mass and total gravitational mass were investigated. Estimates for the mass deposition rates of central cooling flows, where appropriate, were made. Substructure was investigated using isophotal analysis and the employment of hardness ratios. The presence of central, intrinsic absorption, discovered previously in some similar clusters was confirmed. This is probably due to cold gas clouds. In the case of A2199, the WFC/PSPC data provided useful constraints to the partial covering fraction of these putative gas clouds. Abell 2142, which is classified in the optical as a binary cluster was shown to have a complex substructure. It is highly elliptical out to ~ 2 Mpc which can be explained in terms of a merger between two subclusters of differing sizes. The temperature and luminosities measured for A2218 and A1061, both of which have high velocity dispersions, indicate that these dispersion measurements are overestimated. Substructure is the most plausible explanation; spatial analysis supports this view. The galaxy density profiles obtained from the APM data were found to be consistent with the King approximation, and their luminosity functions were in reasonable agreement with the 'universal' Schechter model with a characteristic absolute magnitude of Bj = -21.6. Finally, the x-ray data showed that the gas mass fraction continues to rise with radius at the limit of detectability of ~ 2 Mpc. Including the optical data, the baryonic fraction at this radius is = 0.3. This result is difficult to reconcile with the universal fraction determined from standard cosmological nucleosynthesis models.
22
Yataco-Vicente, J. A., R. V. Araujo-Castillo, and Fuentes M. H. López. "Orbital presentation of Rosai-Dorfman disease." Elsevier Ltd, 2018. http://hdl.handle.net/10757/624598.
Full textAbstract:
El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado.Objective: To report a case of orbital mass and proptosis, diagnosed as Rosai-Dorfman disease (RDD). Methods: Clinical case report based on the review of clinical charts, radiological images, and histopathology. Results: A 42-year-old male with orbital mass and proptosis of the right eye. A surgical biopsy was performed, and the diagnosis of RDD was established using microscopy and immunohistochemistry. Definitive management included open tumour cytoreduction, with good response. Discussion: The RDD is a rare, benign, proliferative condition of unknown origin. It rarely affects the cranial cavities, with the orbital presentation being very unusual. Diagnostic confirmation is essential for the best surgical management.
Revisión por pares
Revisión por pares
23
Morató-Aragonés, Ibáñez Marc. "La deserción de Rostam Mirza a la India (1593)." Doctoral thesis, Universitat Pompeu Fabra, 2021. http://hdl.handle.net/10803/672082.
Full textAbstract:
La presente tesis tiene por objetivo explicar a través del caso de Rostam Mirza (1566-1642), príncipe de una rama colateral safaví en lo que hoy en día es Afganistán, el destino de los distintos Estados y sus gobernantes de Asia Central ante la presión de los grandes imperios vecinos. El imperio mogol de Akbar (1542-1605) fue el más destacado de estos pues, con un potencial agrario, económico y militar extraordinario, rechazó la tradicional subdivisión del patrimonio familiar y se apropió de Kabul, Cachemira, Sind y Qandahar (de donde era oriundo Rostam Mirza); aceptando a cambio que el uzbeco Abdalá Han (1533-1598) conquistara Badahshán, Sistán y avanzara sobre el Jorasán. Como muchos otros, Rostam Mirza accedió a perder su soberanía para integrarse en la organización imperial de Akbar.The purpose of this thesis is to explain through the case of Rustam Mirza (1566-1642), prince of a Safavid collateral branch in what is now Afghanistan, the fate of the different States and their Central Asian rulers under pressure from the great neighbouring empires. The Mughal empire of Akbar (1542-1605) was the most prominent of these because, with an extraordinary agrarian, economic and military potential, it rejected the traditional subdivision of family heritage and appropriated Kabul, Kashmir, Sind and Kandahar (the birthplace of Rustam Mirza); accepting in return that the Uzbek Abdullah Khan (1533-1598) conquered Badakhshan, Sistan and advanced on the Khorasan. Like many others, Rustam Mirza agreed to lose his sovereignty to join the Akbar imperial organization.
24
Palma, Vargas Victoria. "Rosa Isaura." Tesis, Universidad de Chile, 2016. http://repositorio.uchile.cl/handle/2250/139385.
Full textAbstract:
OrfebreLa presente memoria nace como una síntesis de las inquietudes que fueron surgiendo a medida que formulaba mis proyectos como estudiante de pregrado, los que se gestaron como manifestaciones espontáneas de un eje común: el retrato como “inmortalización” del individuo, y cómo en este instante se captura nuestra eterna soledad. Estando consciente de la importancia de mantener la claridad ante el lector-espectador para facilitar la comprensión del presente proyecto de creación visual, es que he formulado el desarrollo de esta memoria en dos ejes centrales: uno teórico y otro visual; para ello he intentado ser lo más rigurosa posible y sintetizar de forma clara el proceso de aprendizaje personal que ha conllevado al descubrimiento de mi quehacer como artista visual, específicamente ligado al campo de la orfebrería y el dibujo.
25
Synowiec, Aleksandra. "Obraz Rosji w dyskursie kulturowo-ideologicznym : studium wyobraźni zbiorowej na łamach polskiej prasy z lat 1991-2005." Doctoral thesis, Katowice : Uniwersytet Śląski, 2009. http://hdl.handle.net/20.500.12128/5249.
Full textAbstract:
Niniejsza praca składa się z trzech zasadniczych części: teoretycznej, metodologicznej i empirycznej. Część pierwszą rozpoczynam od refleksji teoretycznych, które są podstawą dla podjętej problematyki badawczej. Zakreślony obszar badawczy wymaga przedstawienia dwóch filarów teoretycznych. Pierwszym z nich jest problematyka dyskursu – próba definicji oraz prezentacja orientacji badawczych, które stały się podstawą dla sformułowania teorii krytycznej analizy dyskursu. Punkt wyjścia stanowią zagadnienia dotyczące komunikacji
w perspektywie społecznego tworzenia rzeczywistości – rola, jaką w tych mechanizmach pełni język, z uwzględnieniem jego funkcji kreacyjnej, ale i deformacyjnej. Interesują mnie również sam znak i procesy społecznego negocjowania znaczenia, a także zagadnienie relacji między znakiem a jego desygnatem. Drugim filarem teoretycznym są implikacje płynące z teorii durkheimowskich przedstawień zbiorowych i rozważania na temat społecznego charakteru wiedzy. Swoją uwagę koncentruję także na aspektach komunikowania
perswazyjnego, problemach stereotypów i uprzedzeń w środkach masowego przekazu, roli komunikacji masowej w przekazywaniu i utrzymywaniu stereotypów. Stereotypy, schematy konstrukcyjne i klisze pozwalają na zbudowanie ramy interpretacyjnej dla dyskursu rosyjskiego, która pozostaje istotnym elementem części
teoretycznej. Na tę ramę składają się konteksty historyczne i kulturowe, a zatem teksty literackie i historyczne konstytuujące obecny w polskiej kulturze stereotypowy wizerunek Rosji i Rosjanina. Punkt odniesienia dla dyskursu widzę również w najnowszych stosunki między naszymi państwami. W części drugiej przedstawiam założenia metodologiczne podjętych badań, formułuję problemy i hipotezy badawcze. Przedstawiam przyjętą metodykę analizy „kodu rosyjskiego”, charakteryzuję techniki i narzędzia, którymi posługiwałam się w analizie tekstów prasowych i reportażowych. Trzecia część pracy zawiera analizę materiału badawczego – zbiorów polskich reportaży na temat Rosji oraz korpusu tekstów prasowych – celowej próby artykułów poświęconych Rosji, ukazujących się w latach 1991-2005. Analiza reportaży ma charakter opisowy, pozwalający ukazać strukturę i zawartość rosyjskich toposów, które stały się głównymi kategoriami analizy. Cel analizy publikacji prasowych został określony jako ukazanie użyteczności „rosyjskiego kodu” w generowaniu tekstów o różnorodnej tematyce i charakterze oraz wskazanie głównych elementów struktury rosyjskiego dyskursu.
U podstaw obu analiz legło założenie o istnieniu kulturowych i ideologicznych dyrektyw wpływających na formułowanie obrazu Rosji w polskim dyskursie prasowym. W kontekście podjętych rozważań obecny w prasie obraz Rosji jawi się przede wszystkim jako manifestacja polskich przedstawień zbiorowych, funkcjonujących w przestrzeni publicznej. Analiza obrazu Rosji w dyskursie prasowym stanowi de facto wgląd w kolektywną wiedzę, w system magazynowania i dystrybuowania legitymizowanych tradycją treści.
26
Döhler, Arndt [Verfasser], Wilhelm R. [Gutachter] Rossak, Ilka [Gutachter] Philippow, and Erich [Gutachter] Stein. "Hochdynamische logische Netzwerke als Infrastruktur mobiler Agentensysteme / Arndt Döhler ; Gutachter: Wilhelm R. Rossak, Ilka Philippow, Erich Stein." Jena : Friedrich-Schiller-Universität Jena, 2007. http://d-nb.info/1178544044/34.
Full text
27
Drevland, Geir-Magne. "Thailandske innvandreres bruk av ROSCA i Norge." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for sosiologi og statsvitenskap, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-20213.
Full textAbstract:
Denne oppgaven vil omhandle hvorfor thailandske kvinner velger å delta i uformelle sparegrupper kalt ROSCA når de bor i Norge. Det blir identifisert to strategier i en ROSCA som i stor grad bestemmer hvordan det hele går for seg. Det er enten å være en sparer, ved at man planlegger å ta ut penger sent, og dermed tjene penger på økonomisk påslag som deltagerne som har tatt ut pengene tidligere i runden måtte betale for å få pengene. Dette økonomiske påslaget blir bestemt i en budrunde der deltagerne som ønsker å ta ut penger bestemmer seg for en sum som de er villig til å betale for å få denne månedens pott. Hvis dette beløpet er høyere enn de andre deltagerne er villig til å betale, så får individet denne månedens uttak. Den andre strategien for deltagelse er å være en låner, det vil si at man deltar som en strategi for å kreditere penger, og man ser slik at deltagerne tar ut pengene tidlig. Det identifiseres her en viss interessekonflikt mellom dem som ønsker å låne penger, og dem som ønsker å tjene penger. Datagrunnlaget for denne oppgaven er basert på dybdeintervju av seks informanter der tre informanter er karakterisert som lånere, og tre informanter er karakterisert som sparere. Det blir også analysert et dokument som blir presentert i Tabell A1 for å vise økonomien i en ROSCA. Tabell 1 viser utregninger av Tabell A1, for å demonstrere forholdet mellom vinst og tap i samme ROSCA. De teoretiske perspektivene er i denne oppgaven Bourdieus habitus, og eksperimentelle studier av rasjonelle valg. Habitus blir brukt for å ha ord på følelser og preferanser som er felles for en gruppe, i dette tilfellet thailandske innvandrer kvinner. Rasjonelt valg teori blir sammen med tidligere forskning på ROSCA og Chaldeanere, brukt for å predikere hvordan thailendere handler innad i en situasjon som karakteriseres som et sosialt dilemma. Grunnen for å delta i ROSCA er i stor grad økonomisk motivert. For lånerne er ROSCA ofte siste utvei for å låne penger, siden deltagerne har så mye lån som mulig i en vanlig bank, og at de slipper det byråkratiserte preget som en vanlig bank medbringer, for å låne penger. Sparerne er økonomisk motiverte ved at de tjener mer rente gjennom ROSCAen, enn i en vanlig bank. Vi fant at selv om ROSCAen er en økonomisk institusjon, så er det også andre insentiver som har innvirkninger på deltagernes deltagelse i ROSCAen. Det er for lånerne antatt at flertallet thailendere deltar i en slik institusjon, og dette er trolig et insentiv for at de velger en slik strategi. Andre insentiver for å delta er at institusjonen åpner for sosial interaksjon mellom deltagerne, ved at man kommer sammen en gang hver måned, lager mat samme, spiser og drikker. Vi fant også at en av grunnene for å delta i en ROSCA er siden det hele oppfattes som en sikker strategi. Måten deltagelse oppfattes som en sikker strategi er siden banken i den thailandske ROSCAen garanterer for at deltagerne betaler, og slik unngår man problemer med at resiprositet som strategi for å sikre konformitet blir svekket med en økning i gruppestørrelse. Dette siden samarbeidet i ROSCAen blir oppfattet som en dyade i stedet for (n)>10. Den thailandske habitusen har også en effekt av å sikre en sikker forvaltning av pengene i ROSCAen, ved at det er normer som straffer personer som handler unormert relativt hardt, både i og utenfor ROSCA-gruppen. Det blir derfor oppfattet som svært kostbart for en person å stjele penger. Konklusjonen ble derfor at det ikke er en ensartet grunn for å delta i en ROSCA, men at valget av å delta er sammensatt av forskjellige insentiver som gir det sosialt aggregerte resultatet at thailandske kvinner deltar i ROSCA i Norge.
28
Chuh, An-tung Antonio, and 許晏冬. "Clinical studies on patients with pityriasis rosea." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2003. http://hub.hku.hk/bib/B26624461.
Full text
29
Daniels, Julian. "The ROSAT wide field camera scientific simulator." Thesis, University of Leicester, 1990. http://hdl.handle.net/2381/35862.
Full textAbstract:
The ROSAT spacecraft is due for launch in June 1990. On board will be an X-Ray Telescope (XRT) and an XUV Wide Field Camera (WFC). The XRT will perform the first ever imaging all sky survey in the 0.1 keV- 2.0 keV wave-band. This will be complemented by the first all sky survey in the 0.062 keV - 0.21 keV wave-band using the WFC. A scientific simulator has been developed to assist the WFC mission in the following areas: 1. Production of representative telemetry to develop and test the ROSAT WFC ground system software. 2. Determination of optimum parameters for several WFC firmware and hardware features. 3. Evaluation of background radiation effects on operational and astrophysical aspects of the WFC mission. The modelling and simulation of the performance aspects of the WFC telescope and its interaction with the predicted environment is described here. The complete model has been implemented as a user orientated software package and can be run to produce scientific telemetry and other simulated output that interface with the ROSAT WFC ground system software. The results of the simulator provide essential foresight into the following: The efficacy of image analysis software. The efficiency of in-orbit WFC low energy (50 keV) electron rejection. Prediction of all sky exposure coverage, the background environment, and minimum source sensitivity.
30
Curry, Grace Ronan. "Cruces Rosas: The Femicide in Ciudad Juárez." Thesis, The University of Arizona, 2013. http://hdl.handle.net/10150/297549.
Full textAbstract:
This paper explores the contributing factors of the femicide in Ciudad Juárez, a city in Mexico just across the border from El Paso. This mass killing of women is an epidemic that has overtaken the city in the last two decades and has caused Ciudad Juárez to gain notoriety due to the high instances of violence and continued violation of women’s rights that occur within its borders. More specifically, this paper examines the contributing factors of NAFTA and the maquiladora industry present in Ciudad Juárez, as well as the increased independence of Mexican women and their challenging of traditional gender roles. It will also analyze factors specific to this community, such as the corruption of the police force and government, as well as the general impunity of men in Mexico. Finally, it will examine the ways in which the people of Ciudad Juárez are reacting to this wave of violence, namely through activism and other coping mechanisms.
31
Rostam-Afschar, Davud [Verfasser]. "Labor Income Risk and Consumption/Saving Behavior / Davud Rostam-Afschar." Berlin : Freie Universität Berlin, 2015. http://d-nb.info/1075757649/34.
Full text
32
Kerwer, Martin [Verfasser], Michael [Gutachter] Bosnjak, and Tom [Gutachter] Rosman. "Mechanismen epistemischen Wandels / Martin Kerwer ; Gutachter: Michael Bosnjak, Tom Rosman." Trier : Universität Trier, 2021. http://d-nb.info/123300753X/34.
Full text
33
Oliveira, Marcelo Freitas Ferreira de. "Rosa aurilavrada: figurações da utopia em A Rosa do Povo." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/8/8151/tde-13052014-104933/.
Full textAbstract:
Este estudo busca evidenciar a natureza utópica de A Rosa do Povo, explorando algumas das tensões que envolvem o processo de constituição do sujeito lírico, dentre as quais destaco: a problemática da projeção do sujeito para o espaço público da rua, em poemas que se tornam longos para dar lugar às diferentes vozes da coletividade, face ao resguardo de certa autonomia descompromissada do eu poético; as relações entre lírica e sociedade, diante das exigências político-sociais da década de 1940. Essas tensões são lidas sob o enfoque do conceito da utopia, que possibilita verificar, em cada poema analisado, uma mensagem poética específica, a um só tempo crítica e esperançosa. Ainda que cada composição seja lida como fragmento autônomo, os poemas também se articulam no conjunto da obra, simbolizada pela rosa. A interpretação dessa imagem, que se repete ao longo do livro e condensa a sua multiplicidade temática, permite ao leitor uma visão do todo. Procuramos demonstrar como esse processo de construção poética acaba por evidenciar também o uso simbólico de operações alquímicas, de modo que se possa compreender a obra como uma espécie de utopia alquimista, inserida que está num processo ininterrupto de materialização e desconstrução do canto, a refletir a concepção drummondiana acerca da precariedade do poético.The purpose of this research is to show the utopic nature of A Rosa do Povo, exploring some of the tensions that involve the development process of the liric subject in which among others I would highlight: the projection of the public space in poems that last long to make possible a multiplicity of voices of colective, in face of the uncompromissed autonomy of the poetic subject; the acqward relationship between liric and society, in face of the social politcs needs of the 1940 forties. These tensions are understood, over the concept of the utopic society, that allows us to verify, in each of the researched poem, a specific poetic message, at the same time critic and full of hope. Even understood as an autonom fragment, each one of the poem gather in the whole of the book, represented by the \"rose\". This image interpretation, that come over all long the book, condense the tematic multiplicity and allows the reader a sight of the whole of the book. We seek to demonstrate how this process of poetic construction ends up also highlighting the symbolic use of alchemical operations so that we can understand the work as a kind of \'alchemist utopia\', part of an uninterrupted process of materialization and deconstruction of the poem, that reflects the drummondianas conception of the precariousness of the poetic.
34
Kepka, Emma. "En rosa norm." Thesis, Malmö universitet, Fakulteten för kultur och samhälle (KS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-21163.
Full textAbstract:
Denna uppsats ämnar undersöka, problematisera och diskutera användningen av färgenrosa på feministiska kommunikationsbyråers hemsidor genom en diskursanalys. Det försäven ett resonemang kring vad användningen av rosa i denna kontext har för följder fördiskursen om färgen rosa och/eller feminism. Uppsatsen ska bidra till att ifrågasättanormer och strukturer inom en feministisk diskurs med avstamp i ett normkritisktperspektiv. Övriga teorier som underbygger analysen är bland annat Stuart Halls teorierom representation, Gillian Roses diskursteori, samt Yvonne Hirdmans resonemang omgenus. Resultatet redogör för en mångfacetterad tolkning av färgen, samt attanvändningen av färgen rosa blir en symbol för kommunikationsbyråernas feministiskaställningstagande. Användningen både upprätthåller och bryter normer om femininitetgenom att färgen blir en motsättning till maskulinitet.
35
Cúrcio, Verônica Ribas. "Palavras de Rosa." reponame:Repositório Institucional da UFSC, 2013. https://repositorio.ufsc.br/handle/123456789/107071.
Full textAbstract:
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão, Programa de Pós-Graduação em Literatura, Florianópolis, 2013.Made available in DSpace on 2013-12-05T23:08:19Z (GMT). No. of bitstreams: 1 317552.pdf: 1307621 bytes, checksum: 26c7deab395b3b7fbd0ef578a53322b1 (MD5) Previous issue date: 2013
Nesta tese analisamos a obra literária de João Guimarães Rosa a partir da estilometria, com o objetivo de buscar as características do estilo rosiano que sejam possíveis de detectar por meio de ferramentas informatizadas de análise estatística. Nossa tese é verificar se esse tipo de estudo permite confirmar ou complementar intuições derivadas de leituras convencionais e, além disso, oferecer novos elementos textuais e estilísticos que nem sempre estão explícitos no texto. Para isso, privilegiaremos três estudos rosianos: Signo e sentimento (SPERBER, 1982) sobre a organização da linguagem de Rosa; O insólito em Guimarães Rosa e Borges (COVIZZI,1978), a qual propõe uma linha cronológica de expressão e explicação da obra rosiana; João Guimarães Rosa: travessia literária, (DANIEL, 1968), que afirma haver uma separação do léxico rosiano em duas fases: uma rural e outra urbana. A ferramenta estatística adotada foi o programa Hyperbase, de Étienne Brunet. Para os procedimentos de análises, trabalhamos com duas bases, uma com a cronologia de produção de escrita das obras e outra seguindo a cronologia de primeira publicação das obras, que foram respeitadas a fim de viabilizar a verificação da evolução e do crescimento do vocabulário do escritor. Levantamos muitas características do léxico rosiano, dentre elas verificamos que mais da metade de seu vocabulário não se repete; e que as obras de caráter sertanejo apresentam vocabulário menos diversificado. Por fim, veremos como Guimarães Rosa, ao final de sua carreira literária, tratou mais do seu material linguístico.
Résumé : Cette thèse s'occupera de l'oeuvre littéraire de João Guimarães Rosa à partir de la stylométrie, ayant pour objectif la recherche de caractéristiques du style de l'auteur qui puissent être identifiées par moyen d'outils informatisés d'analyse statistique. Notre thèse consiste à verifier si ce type d'étude permet de confirmer ou d'enrichir des intuitions résultantes de lectures conventionnelles et aussi à offrir de nouveaux éléments textuels et stylistiques qui ne sont pas toujours explicites dans le texte. Pour cela, on privilégiera trois études sur l'écrivain : Signo e sentimento (SPERBER, 1982), texte sur l'organisation du langage de Rosa ; O insólito em Guimarães Rosa e Borges (COVIZZI, 1978), qui propose une frise chronologique de l'expression et explication de l'oeuvre de Rosa ; João Guimarães Rosa, travessia literária, (DANIEL, 1968), selon laquelle il y a deux phases concernant le lexique de l'écrivain : l'une rurale et l'autre urbaine. L'outil statistique adopté a été le logiciel Hyperbase, d'Étienne Brunet. Pour le procédés d'analyse, on a travaillé avec deux bases, à savoir, l'une qui contenait la chronologie de production d'écriture des oeuvres ; l'autre, la chronologie de la première publication des oeuvres, considérée dans ce travail afin de rendre possible une investigation effective de l'évolution et de l'expansion du lexique de l'auteur. Parmi la grande quantité de donnéés recuillies, on a pu constater que plus de la moitié de son lexique ne se répète pas. En outre, les oeuvres "sertanejas" présentent moins de variations lexicales. Pour conclure, on démontrera comment Guimarães Rosa, à la fin de sa vie, s'est occupé davantage de son matériel linguistique.Mots clés: Guimarães Rosa. Stylométrie. Statistique textuel.
36
Bravo, Camacho Jocelyne. "Evaluación del enraizamiento de Rosa silvestre (Rosa montezumae Humb. & Bonpl.) como alternativa para portainjerto de rosa comercial." Tesis de Licenciatura, Universidad Autónoma del Estado de México, 2021. http://hdl.handle.net/20.500.11799/112329.
Full textAbstract:
Rosa montezumae (Humb. & Bonpl.), es una especie naturalizada cuyas poblaciones han mermado drásticamente, atribuido a cambios del uso del suelo y presión por presencia de poblaciones de plantas invasivas. El objetivo de esta investigación fue evaluar el enraizamiento de estacas de R. montezumae para su aprovechamiento como portainjerto. La investigación se llevó a cabo en los invernaderos del Centro Universitario Tenancingo de la Universidad Autónoma del Estado de México. De tallos de la especie de interés y dos testigos, R. hybrida cultivar “Natal Briar” y R. indica (tratamientos), se emplearon estacas de 16 cm de longitud y de 0.8 cm de grosor promedio, con tres yemas, los cuales se evaluaron en cuatro experimentos independientes con variación en el sustrato de enraizamiento. Se hicieron dos experimentos preliminares definidos como Experimento Preliminar 1 (EP1) y Experimento Preliminar 2 (EP2) y dos formales definidos como Experimento 1 (E1) y Experimento 2 (E2). El EP1 incluyó arena fina azul de construcción y el EP2 suelo de la región y composta en relación 2:1 (v/v), con estacas pretratadas con baja temperatura (4 °C) durante 30 días. El E1 incluyó también suelo de la región y composta en relación 2:1 (v/v) pero con estacas sin tratamiento por frío; mientras que el E2 fue de una mezcla tierra de monte, turba y agrolita en una relación 1:1:1 (v/v), previamente analizado a pH, conductividad eléctrica, porosidad y retención de humedad. Se utilizaron 200 estacas para los tratamientos preliminares (100 por cada tratamiento) siendo cada estaca la unidad experimental. Para E1 y E2 las estacas se establecieron en un diseño experimental de bloques completos al azar con cinco repeticiones, la unidad experimental fue una planta. Por tratamiento se tuvieron 20 estacas. Las condiciones ambientales promedio en invernadero para todos los experimentos fueron temperatura de 24 ºC y humedad relativa de 68 % (. Se evaluaron las variables porcentaje de callo a las cuatro semanas (28 días), enraizamiento a los 30 días y longitud de brote apical a los 30 días. Los resultados obtenidos en los tratamientos, el primero mostró una emisión de brote de yema apical de un 80 % del total de estacas durante los primeros 15 días, después de ese tiempo manifestaron amarillamiento y muerte, tan solo 23 estacas sobrevivieron de las cuales hubo emisión de callo y raíz alcanzando una longitud promedio de 0.7 cm el tiempo de vida de este material vegetativo fue de 45 días, mientras que el tratamiento con pre enfriamiento a 4 °C se obtuvo el encallamiento del 60 % de las estacas durante los primeros ocho días, que paralelamente se oxidaron. Tan solo el 8 % de las estacas sometidas al tratamiento tuvieron un desarrollo promedio de 40 % de callo, así mismo, la longitud de raíz alcanzada fue de 3.5 cm y yema apical de 1.7 cm, sobreviviendo tan solo 15 días después de establecidas bajo condiciones de invernadero. Los experimentos indicaron diferencias significativas (p=0.05) entre especies en formación de callo y enraizamiento, denotándose retraso o no emisión de brote en R. montezumae en ambos experimentos, durante el registro de las variables evaluadas del primer experimento se notó un decrecimiento donde finalmente los porcentajes de sobrevivencia fueron para R. hybryda “Natal Briar” de 50 %, R. indica 22 % y R. montezumae 1 %, en comparación del segundo experimento que desencadenaron mortandad de estacas en un 75 %, contrario a los testigos “Natal Briar” y R. indica que presentaron mortandad de 6 y 27 % respectivamente. Las estacas sobrevivientes de R. montezumae se llevaron a injerto con rosa comercial para evaluación de calidad de tallo floral. La especie con mayor porcentaje de prendimiento fue R. indica, aunque en R. hybrida “Natal Briar” se observó el crecimiento por debajo de R. indica. Contrariamente R. montezumae no tuvo prendimiento de la yema injertada. El resultado en los testigos no fue acorde a lo observado en el campo, donde el porcentaje de prendimiento está por arriba del 90 %. Mientras que en R. montezumae, no se encuentran registros ya que es una especie silvestre y estos son los primeros resultados. Con ello se concluye que la especie R. montezumae tiene dificultades en la reproducción asexual, lo cual no sería de utilidad al productor. Se planea un estudio fisiológico-bioquímico de la planta que permitan mejorar su propagación.
37
Cagenius, Eric. "ICA är Rosa! : En studie av ICA:s reklamfilmer för Rosa Bandet." Thesis, Stockholms universitet, Institutionen för mediestudier, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-165562.
Full textAbstract:
Syftet med denna studie är att undersöka hur ICA i sina reklamfilmer för Rosa Bandet-kampanjen de årligen genomför i samarbete med Cancerfonden framställer sig själva och vilken retorik som används för att övertala mottagaren. Genom att genomföra en kvalitativ innehållsanalys med hjälp av en kombinerad semiotisk och retorisk metod kommer dessa frågeställningar kunna besvaras. Kommutationstest kommer att genomföras på var och en av de tre filmer som studeras, för att se vilka paradigm i filmerna som är av störst vikt för att filmerna lyckas kommunicera sina budskap. Den genomförda analysen visar att alla tre filmer sätter ICA i centrum, och deras goodwill-arbete lyfts fram. Istället för att agera insamlande eller att informera tittarna om hur de konkret kan gå tillväga för att stötta Cancerfonden, framstår filmerna överlag som ett PR-jippo för ICA. Filmerna drar nytta av att vara en del av en långt pågående serie som visats på TV i över 17 år, genom att låta karaktärerna som tittaren till viss del förutsätts känna igen, spela en stor roll i filmerna. Det är karaktärerna som lägger grunden för den komik, känslomässiga utveckling och förtroendeingivande moment som sker i filmerna.
38
Andrade, Igor Lopes de. "Otimiza??o do fresamento de roscas internas por interpola??o helicoidal." Universidade Federal do Rio Grande do Norte, 2014. http://repositorio.ufrn.br:8080/jspui/handle/123456789/15725.
Full textAbstract:
Made available in DSpace on 2014-12-17T14:58:24Z (GMT). No. of bitstreams: 1
IgorLA_DISSERT.pdf: 5014153 bytes, checksum: b4c50270935571b9e1c875a8c15841c3 (MD5)
Previous issue date: 2014-02-26Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico
In machining of internal threads, dedicated tools, known as taps, are needed for each profile type, diameter, and low cutting speed values are used when compared to main machining processes. This restriction in the cutting speed is associated with the difficulty of synchronizing the tool s rotation speed and feed velocity in the process. This fact restricts the flexibility and makes machining lead times longer when manufacturing of components with threads is required. An alternative to the constraints imposed by the tap is the thread milling with helical interpolation technique. The technique is the fusion of two movements: rotation and helical interpolation. The tools may have different configurations: a single edge or multiple edges (axial, radial or both). However, thread milling with helical interpolation technique is relatively new and there are limited studies on the subject, a fact which promotes challenges to its wide application in the manufacturing shop floor. The objective of this research is determine the performance of different types of tools in the thread milling with helical interpolation technique using hardened steel workpieces. In this sense, four tool configurations were used for threading milling in AISI 4340 quenched and tempered steel (40 HRC). The results showed that climb cut promoted a greater number of machined threads, regardless of tool configuration. The upcut milling causes chippings in cutting edge, while the climb cutting promotes abrasive wear. Another important point is that increase in hole diameter by tool diameter ratio increases tool lifetime
Na usinagem de roscas internas, ferramentas dedicadas, conhecidas como machos r?gidos s?o necess?rios para cada tipo de perfil e di?metro, al?m de reduzidos valores de velocidade de corte quando comparado aos principais processos de usinagem. Esta restri??o na velocidade de corte est? associada ? dificuldade de sincroniza??o da rota??o e velocidade de avan?o da ferramenta no processo. O fato restringe a flexibilidade e torna os tempos de usinagem longos diante da manufatura de componentes com roscas. Uma alternativa as restri??es impostas pelos machos r?gidos na usinagem de roscas ? o fresamento com a t?cnica de interpola??o helicoidal. A t?cnica ? a fus?o de dois movimentos: rota??o e interpola??o helicoidal. As ferramentas podem ter diferentes configura??es: uma ?nica aresta ou m?ltiplas arestas (no sentido axial, radial ou em ambos). Contudo, o fresamento de roscas com a t?cnica de interpola??o helicoidal ? relativamente novo e restritas pesquisas existem sobre o tema, fato que promove desafios para sua ampla aplica??o no ambiente de manufatura. O objetivo desta pesquisa ? determinar o desempenho dos diferentes tipos de ferramentas no fresamento de roscas com a t?cnica de interpola??o helicoidal em a?os endurecidos. Neste sentido, quatro ferramentas com diferentes configura??es foram utilizadas para usinagem de roscas em a?o AISI 4340 no estado temperado e revenido (40 HRC de dureza). Os resultados mostraram que a utiliza??o do corte concordante possibilitou a usinagem de um maior n?mero de roscas, independentemente do tipo de ferramenta. A utiliza??o do corte discordante causou avaria de lascamento nas arestas de corte, enquanto que o corte concordante promoveu desgaste abrasivo. Outro ponto relevante ? que o aumento da rela??o di?metro do furo e di?metro da ferramenta possibilitou incremento da vida da ferramenta
39
Perera, Roshan [Verfasser]. "Mechanism of Germ Cell Specification in Early Zebrafish Embryogenesis / Roshan Perera." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2021. http://d-nb.info/1237633583/34.
Full text
40
Santos, Junior Manuel Joaquim dos. "Sistema optoeletronico automatizado para a medição de roscas externas de precisão." reponame:Repositório Institucional da UFSC, 1993. https://repositorio.ufsc.br/xmlui/handle/123456789/157785.
Full textAbstract:
Tese (doutorado) - Universidade Federal de Santa Catarina. Centro TecnologicoMade available in DSpace on 2016-01-08T18:03:52Z (GMT). No. of bitstreams: 1 90642.pdf: 5269010 bytes, checksum: dac4cd0c4db9adb0a53749bfaeed22e4 (MD5) Previous issue date: 1993
O controle dimensional de roscas externas de precisão apresenta uma série de problemas que ainda não foram satisfatoriamente resolvidos pelos métodos de medição existentes. Por exemplo: são necessários mais de um sistema de medição para realizar a calibração; o tempo total dispendido é muito elevado e as incertezas de medição são maiores que as normalmente admissíveis. Em conseqüência do exposto acima foi realizada uma análise dos métodos de medição existentes, com o objetivo de levantar vantagens e desvantagens de cada um e através das desvantagens identificar a origem dos problemas. Com esta análise e com o estudo dos modernos métodos de medição chegou-se a um sistema automatizado de medição por coordenadas com transdutor optoeletrônico que testado e aperfeiçoado constitui-se num avanço às medições de roscas externas de precisão. Os testes realizados e os resultados das medições de calibradores roscados e pinos padrão comprovam a viabilidade do sistema de medição e da metodologia propostos. Dentre as vantagens do método proposto pode-se ressaltar a possibilidade de medição simultânea de todas as grandezas de interesse e uma significativa redução no tempo de medição e nas incertezas de medição.
41
Lühmann, Ann-Katrin. "Genetische Diversität des Sternrußtaus (Diplocarpon rosae) an Rosen." Hannover Technische Informationsbibliothek und Universitätsbibliothek Hannover, 2010. http://d-nb.info/100102639X/34.
Full text
42
De, Pietro Júlia [UNESP]. "Fisiologia pós-colheita de rosas cortadas cv. Vega." Universidade Estadual Paulista (UNESP), 2009. http://hdl.handle.net/11449/96947.
Full textAbstract:
Made available in DSpace on 2014-06-11T19:28:31Z (GMT). No. of bitstreams: 0
Previous issue date: 2009-09-18Bitstream added on 2014-06-13T18:57:49Z : No. of bitstreams: 1
depietro_j_me_jabo.pdf: 1424480 bytes, checksum: fd0d58d73de3ddb09b7b417a5389737f (MD5)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Face à carência de estudos relacionados à fisiologia pós-colheita de flores, a presente pesquisa teve como finalidade estudar a fisiologia e conservação póscolheita de flores cortadas de rosas cv. Vega, considerando os fatores associados à senescência floral e perda de vida decorativa. Os experimentos foram conduzidos em delineamento inteiramente casualizado, em esquema fatorial. Em todos os experimentos, as rosas foram mantidas em ambiente de laboratório com 20±2ºC e 67±3% UR, padronizadas em 50 cm e realizadas as seguintes avaliações (exceto para o experimento 5): perda de massa fresca, massa seca, taxa respiratória, notas de qualidade (escurecimento, turgescência e curvatura), conteúdo relativo de água, carboidratos solúveis e redutores, antocianina e coloração. Para o experimento 5 foi avaliada a quantidade de água absorvida e transpirada das rosas. No primeiro experimento, as flores foram colocadas dentro de uma câmara hermética e expostas ao 1-MCP, por um período de seis horas, nas seguintes concentrações: 1) Água destilada (controle); 2) 1-MCP 100 a ppb; 3) 1-MCP a 250 ppb; 4) 1-MCP a 500 ppb. Ao contrário do tratamento com água destilada, todas as concentrações de 1-MCP foram eficientes para retardar a senescência das flores, com destaque para a de 500 ppb que melhor manteve a qualidade, além de prolongar a vida de vaso das rosas até 19 dias. No segundo experimento, as flores permaneceram nas seguintes soluções de manutenção: 1) Água destilada (Controle); 2) 8-HQC (200 mg.L-1); 3) Sacarose (2%) + 8-HQC (200 mg.L-1); 4) Ácido Cítrico (75 mg.L-1); 5) Sacarose (2%) + Ácido Cítrico (75 mg.L-1); 6) 6- BA (60 mg.L-1); 7) Sacarose (2%) + 6-BA (60 mg.L-1). As rosas foram muito sensíveis à 6-benziladenina, associada ou não à sacarose, e perderam a qualidade aos seis dias de vida de vaso. Em contrapartida, o tratamento com 8-hidroxiquinolina...
Given the lack of studies on postharvest physiology of flowers, this research aims to study the postharvest physiology and keeping quality of Vega cut rose, were observed the factors associated with floral senescence and loss of decorative life. The experiments followed complete randomized design, in factorial arrangement. In all experiments, the roses were kept at room temperature with 20 ± 2ºC and 67±3% UR, standardized at 50 cm and it were analysis (except the fifth experiment): weight loss, dry weight, rate respiratory, quality (browning, turgidity and curvature), relative water content, soluble and reducing carbohydrates, anthocyanin, color and longevity. On the fifth experiment was to evaluation the water absorbed and transpired roses. On the first experiment, the flowers were placed inside an airtight chamber and exposed to 1-MCP for a period of six hours, in these concentrations: 1) Distilled water (control); 2) 1-MCP (100 ppb); 3) 1-MCP ( 250 ppb); 4) 1-MCP (500 ppb). Unlike treatment with distilled water, all concentrations of 1-MCP were effective in delaying the senescence of flowers, however, the concentration of 500 ppb of 1-MCP induced better maintenance of quality and extended vase life of roses to 19 days. On the second experiment, the flowers remained in these following holding solutions: 1) Distilled water (Control); 2) 8-HQC (200 mg.L-1); 3) Sucrose (2%) + 8-HQC (200 mg.L-1); 4) Citric Acid (75 mg.L-1); 5) Sucrose (2%) + Citric Acid (75 mg.L-1); 6) 6-BA (60 mg.L-1); 7) Sucrose (2%) + 6-BA (60 mg.L-1). The roses were very sensitive to 6-benzyladenine, with or without sucrose, and lost quality of six days of vase life. In contrast, treatment with 8-hydroxyquinoline has proved the most promising to maintain the quality of the flowers, for ten days. On the third experiment, the roses were treated this way: 1) Distilled water (Control), 2) STS (1 mM) ... (Complete abstract click electronic access below)
43
Piters, Anna Johanna Maria. "ROSAT all-sky survey observations of normal stars." Amsterdam : Amsterdam : Sterrenkundig Instituut 'Anton Pannekoek' ; Universiteit van Amsterdam [Host], 1995. http://dare.uva.nl/document/92469.
Full text
44
Gerlach, Justin. "The ecology of the carnivorous snail Euglandina rosea." Thesis, University of Oxford, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.308609.
Full text
45
Clayton, Kathryn L. "ROSAT and HST observations of magnetic cataclysmic variables." Thesis, University of Leicester, 1995. http://hdl.handle.net/2381/35858.
Full textAbstract:
This thesis describes principally ROSAT and HST observations of magnetic (or proposed magnetic) cataclysmic variables. Chapter 2 details a ROSAT observation of the polar EK UMa. The orbital light curve reveals a single bright phase. During this bright phase deep dips in the flux are seen, consistent with accretion stream occultation. The soft X-ray spectrum has an unusually high temperature of 50 KTBB 62 eV. No hard X-ray flux is detected. Chapter 3 details ROSAT observations of proposed intermediate polars SW UMa and 1H0709-360. The previously reported X-ray/optical periodicities in SW UMa were not detected. Spectral analysis indicates a two-temperature model is appropriate. The weak signal from 1H0709-360 precludes a detailed spectral analysis. 1H0709-360 has dropped in flux by ~ 2 orders of magnitude since its detection. The intermediate polar classification of these two systems remains unconfirmed. Chapter 4 describes ROSAT and contemporaneous optical and HST observations of the intermediate polar AE Aqr. During this observation X-ray flares were detected for the first time. The white dwarf spin modulated count rate increased only slightly with increased intensity. AE Aqr has an unusually soft spectrum which is only fit by a two temperature optically thin plasma emission model. Chapters 5 and 6 detail ROSAT, HST, EUVE and complementary optical observations of the polar QS Tel. The soft X-ray/EUV data showed a bright-faint morphology. The EUVE observations, ~ 1 year later, revealed a change in morphology, indicating that both poles were active. A deep narrow dip is observed in both the ROSAT and EUVE observations. The HST (FOS) observation had a mean spectrum of an underlying continuum with strong emission lines superposed. Orbital modulation was present in both. A narrow dip is observed in the continuum fold which is consistent with the dip observed by ROSAT and EUVE.
46
Spurgeon, Louise Elizabeth. "XMM and ROSAT observations of clusters of galaxies." Thesis, University of Leicester, 2003. http://hdl.handle.net/2381/30665.
Full textAbstract:
I present an investigation into the X-ray properties of galaxy clusters, consisting of a principal component analysis of ROSAT data and studies of three clusters observed with the XMM-Newton satellite. The principal component analysis provides an investigation into similarities between cluster surface brightness profiles. Initial results for 42 clusters are presented and compared to existing models. The cluster profiles are reproduced to good accuracy using three principal components. Correlation of the principal components to physical properties is investigated but the results are inconclusive. Observations of Abell 1413, Abell 665 and Abell 2163 made with XMM-Newton were investigated spectrally and spatially to determine cluster properties. Global temperatures were found to be 7.08 +/- 0.140.13 keV for Abell 665 and 11.98 +/- 1.2 keV for Abell 2163. The temperature and abundance profiles of the clusters are very different, with some differences attributed to the recent merging of subclusters in Abell 665 and Abell 2163. Spatial analysis of the cluster surface brightness profiles is undertaken with beta and NFW models. The profiles produced for the three clusters are used to estimate the variation of gas, gravitational and iron mass with radius. These are used to draw general conclusions, such supernovae numbers (NSNII 109--11). The cosmological density and matter density parameters are found; &OHgr;0 = 0.22 -- 0.33 +/- 0.1 and &OHgr; m ? 0.12+/-0.060.04. This suggests a low density universe, but is subject to uncertainty due to extrapolation to larger radii.
47
Pinto, Jacqueline Bernuci. "Tecnologia pos colheita : armazenamento de rosas cultivar "vegas"." [s.n.], 1997. http://repositorio.unicamp.br/jspui/handle/REPOSIP/257372.
Full textAbstract:
Orientador: Sylvio Luis HonorioDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Agricola
Made available in DSpace on 2018-07-23T20:17:31Z (GMT). No. of bitstreams: 1 Pinto_JacquelineBernuci_M.pdf: 2316295 bytes, checksum: 1dee1dbf286badc3dbeba4f157286b98 (MD5) Previous issue date: 1997
Resumo: floricultura é uma das atividades agrícolas que vêm alcançando grande destaque, não só do ponto de vista tecnológico, como econômico. O mercado de flores no Brasil é rentável e bastante interessante por ser muito pouco explorado. A rosa, uma das principais flores de corte cornercializada no País, por ser uma flor tradicional de consumo, é cultivada em quase todos os municípios produtores de flores. O produto ainda não tem a qualidade desejada para a exportação, apesar de ser uma das flores cortadas de maior consumo mundial. A qualidade do produto que chega ao mercado consumidor está intimamente ligada aos tratos pós-colheita, onde se encontram grandes perdas de importante significado do ponto de vista econômico? iniciando-se no momento da retirada do produto do campo até a preparação para o consumo final. No presente trabalho as flores foram submetidas a um processo de reidratação como técnica pós-colheita, isto é, após serem colhidas, foram colocadas em água e armazenadas à temperatura adequada em câmara ftia sob variadas condições (seco ou úmido com ou sem o uso de solução conservante e com o uso de embalagens de polietileno ou papel ondulado). Os resultados dos tratamentos foram comparados aos resultados do procedimento tradicional póscolheita dos produtores locais, visando a manutenção de boa aparência e maior durabilidade dos produtos. Ainda foi calculado o calor específico em rosas, com o intuito de fornecer subsídio necessário para trabalhos futuros e auxiliar no dimensionamento adequado de um sistema de resftiamento para flores
Abstract: Floriculture is one of the agricultural activities that is emerging more and more, not only as to the tecnological point of view but also economical. The Brazilian flower market isprofitable and very interesting because of its small exploration.The rose is one of the main cutting flower commercialised in Brazil, because it is atradicional consumer' s tlowers and is cultivated in almost alI the flower producingmunicipalities. The product does not yet have the desired export quality, notwithstanding the fact that it is the most sold cutting flower in the world.The quality of the product that arrives on the consumer's market is closely related to post harvest treatments, where they suffer great important loss that is significant to the economical point of view, initiating when the product is harvested on the field until the final consumer' s preparation.In this research the flowers underwent a dehydration process as a post-harvesttreatment. After the tlowers were harvested they were kept and stocked in coolhouses, in water at an adequate temperature with different conditions. (dry or humid; with or withoutconserving solution; and with the use of packing materiais like polyethylene or ribbed paper). The treatment results were compared to the traditional post harvest and durability of the products.The specific heat of roses were also calculated to subsidese futures works on the dimensioning of a cooling systems for flowers
Mestrado
Pre-Processamento de Produtos Agricolas
Mestre em Engenharia Agrícola
48
De, Pietro Júlia. "Fisiologia pós-colheita de rosas cortadas cv. Vega /." Jaboticabal : [s.n.], 2009. http://hdl.handle.net/11449/96947.
Full textAbstract:
Resumo: Face à carência de estudos relacionados à fisiologia pós-colheita de flores, a presente pesquisa teve como finalidade estudar a fisiologia e conservação póscolheita de flores cortadas de rosas cv. Vega, considerando os fatores associados à senescência floral e perda de vida decorativa. Os experimentos foram conduzidos em delineamento inteiramente casualizado, em esquema fatorial. Em todos os experimentos, as rosas foram mantidas em ambiente de laboratório com 20±2ºC e 67±3% UR, padronizadas em 50 cm e realizadas as seguintes avaliações (exceto para o experimento 5): perda de massa fresca, massa seca, taxa respiratória, notas de qualidade (escurecimento, turgescência e curvatura), conteúdo relativo de água, carboidratos solúveis e redutores, antocianina e coloração. Para o experimento 5 foi avaliada a quantidade de água absorvida e transpirada das rosas. No primeiro experimento, as flores foram colocadas dentro de uma câmara hermética e expostas ao 1-MCP, por um período de seis horas, nas seguintes concentrações: 1) Água destilada (controle); 2) 1-MCP 100 a ppb; 3) 1-MCP a 250 ppb; 4) 1-MCP a 500 ppb. Ao contrário do tratamento com água destilada, todas as concentrações de 1-MCP foram eficientes para retardar a senescência das flores, com destaque para a de 500 ppb que melhor manteve a qualidade, além de prolongar a vida de vaso das rosas até 19 dias. No segundo experimento, as flores permaneceram nas seguintes soluções de manutenção: 1) Água destilada (Controle); 2) 8-HQC (200 mg.L-1); 3) Sacarose (2%) + 8-HQC (200 mg.L-1); 4) Ácido Cítrico (75 mg.L-1); 5) Sacarose (2%) + Ácido Cítrico (75 mg.L-1); 6) 6- BA (60 mg.L-1); 7) Sacarose (2%) + 6-BA (60 mg.L-1). As rosas foram muito sensíveis à 6-benziladenina, associada ou não à sacarose, e perderam a qualidade aos seis dias de vida de vaso. Em contrapartida, o tratamento com 8-hidroxiquinolina ... (Resumo completo, clicar acesso eletrônico abaixo)Abstract: Given the lack of studies on postharvest physiology of flowers, this research aims to study the postharvest physiology and keeping quality of Vega cut rose, were observed the factors associated with floral senescence and loss of decorative life. The experiments followed complete randomized design, in factorial arrangement. In all experiments, the roses were kept at room temperature with 20 ± 2ºC and 67±3% UR, standardized at 50 cm and it were analysis (except the fifth experiment): weight loss, dry weight, rate respiratory, quality (browning, turgidity and curvature), relative water content, soluble and reducing carbohydrates, anthocyanin, color and longevity. On the fifth experiment was to evaluation the water absorbed and transpired roses. On the first experiment, the flowers were placed inside an airtight chamber and exposed to 1-MCP for a period of six hours, in these concentrations: 1) Distilled water (control); 2) 1-MCP (100 ppb); 3) 1-MCP ( 250 ppb); 4) 1-MCP (500 ppb). Unlike treatment with distilled water, all concentrations of 1-MCP were effective in delaying the senescence of flowers, however, the concentration of 500 ppb of 1-MCP induced better maintenance of quality and extended vase life of roses to 19 days. On the second experiment, the flowers remained in these following holding solutions: 1) Distilled water (Control); 2) 8-HQC (200 mg.L-1); 3) Sucrose (2%) + 8-HQC (200 mg.L-1); 4) Citric Acid (75 mg.L-1); 5) Sucrose (2%) + Citric Acid (75 mg.L-1); 6) 6-BA (60 mg.L-1); 7) Sucrose (2%) + 6-BA (60 mg.L-1). The roses were very sensitive to 6-benzyladenine, with or without sucrose, and lost quality of six days of vase life. In contrast, treatment with 8-hydroxyquinoline has proved the most promising to maintain the quality of the flowers, for ten days. On the third experiment, the roses were treated this way: 1) Distilled water (Control), 2) STS (1 mM) ... (Complete abstract click electronic access below)
Orientador: Ben-Hur Mattiuz
Coorientador: Teresinha de Jesus Deléo Rodrigues
Coorientador: Claudia Fabrino Machado Mattiuz
Banca: Kathia Fernandes Lopes Pivetta
Banca: Regina Maria Monteiro de Castilho
Mestre
49
Broder, David. "Bandiera Rossa : communists in occupied Rome, 1943-44." Thesis, London School of Economics and Political Science (University of London), 2017. http://etheses.lse.ac.uk/3688/.
Full textAbstract:
This study is a social history of communists in wartime Rome. It examines a decisive change in Italian communist politics, as the Partito Comunista Italiano (PCI) rose from a hounded fraternity of prisoners and exiles to a party of government. Joining with other Resistance forces in the Comitato di Liberazione Nazionale (CLN), this ‘new party’ recast itself as a mass, patriotic force, committed to building a new democracy. This study explains how such a party came into being. It argues that a PCI machine could establish itself only by subduing other strands of communist thought and organistion that had emerged independently of exiled Party leaders. This was particularly true in Rome, where dissident communists created the largest single Resistance formation, the Movimento Comunista d’Italia (MCd’I). This movement was the product of the underground that survived across the Mussolini period, expressing a ‘subversive’ politics that took on a popular following through the disintegration of the Fascist regime. Standing outside the CLN alliance and the postwar democratic governments, it reflected the maximalism and eclecticism of a communist milieu that had persisted on the margins of Fascist society. In the Occupation period this dissident movement galvanised a social revolt in the borgate slums, which would also trouble the new authorities even after the Allies’ arrival. Studying the political writing of these dissidents, their autodidact Marxism and the social conditions in which it emerged, this study reconstructs a far-reaching battle to redefine communist politics. Highlighting the erasure of the dissidents’ history in mainstream narration of the Resistance, it argues that the repressed radicalism of this period represented a lasting danger to the postwar PCI and the new Republic.
50
Pawlicki, Nina Maria [Verfasser], Eike [Akademischer Betreuer] Roswag-Klinge, Eike [Gutachter] Roswag-Klinge, and Peter [Gutachter] Fattinger. "Agency in DesignBuild : die Handlungsfähigkeit von DesignBuild im Spannungsfeld von Architekturausbildung, -praxis und Gesellschaft / Nina Maria Pawlicki ; Gutachter: Eike Roswag-Klinge, Peter Fattinger ; Betreuer: Eike Roswag-Klinge." Berlin : Technische Universität Berlin, 2020. http://d-nb.info/122353751X/34.
Full text