Dissertations / Theses: 'LICU'

1

Lapierre-Otis, Rita. "Lieu d'impressions, lieu en mouvance." Thèse, Chicoutimi : Université du Québec à Chicoutimi, 2002. http://theses.uqac.ca.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Achmad, Hendrowinoto Nirwanto Ki S. "Liku-liku penangkapan Tommy Soeharto." Rawamangun, Jakarta : Gria Media Prima Jakarta, 2001. http://catalog.hathitrust.org/api/volumes/oclc/49261337.html.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Aiona, Kamaui. "Ike kuuna limu: learning about Hawaii's limu." Thesis, University of Hawaii at Manoa, 2003. http://hdl.handle.net/10125/7016.

Full text

Abstract:

Limu, especially the edible marine algae, play an important part in Hawaiian culture. Limu has nutritional, spiritual, and social value for Hawaiians. Over 200 different Hawaiian names of limu have been documented. Positive scientific identification for most of these names, however, is lacking. By meeting and talking with a variety of limu-knowledgeable peoples, a great deal of information was recorded. positive identifications as well as uses for some of these limu have been documented and recorded as a resource for future generations. The limu database, constructed as a part of this research, contains information from published sources, audio and video recordings, and personal interviews conducted for this thesis. This database should be considered a launching point for future research and not a completed work. It is expected that the work will continue as new generations learn more and more.
xi, 285 leaves

APA, Harvard, Vancouver, ISO, and other styles

4

Amaral, Neto Raimundo Pereira do. "A atividade e?lica e o desenvolvimento regional: perspectivas na forma??o do p?lo e?lico no Rio Grande do Norte." Universidade Federal do Rio Grande do Norte, 2012. http://repositorio.ufrn.br:8080/jspui/handle/123456789/14078.

Full text

Abstract:

Made available in DSpace on 2014-12-17T14:34:43Z (GMT). No. of bitstreams: 1 RaimundoPAN_DISSERT.pdf: 2435889 bytes, checksum: ed3710cb220189ae12e49e97f5125f78 (MD5) Previous issue date: 2012-06-01
Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior
The object of this study involves the eolian energy and the scenario the training of wind pole in Rio Grande do Norte. The aim is to investigate how far the implementation of the potiguar eolian pole may represent a regional development policy with real change in the structure of the traditional local productive base. About the interaction between the public and private to development of the local eolian activity, the hypothesis is that there is no coordination between the sectors responsible for eolian activity in the state. The theoretical approach follows the developmental current and theory of growth poles, and methodology adopted is a search of exploratory and documentary, with analysis of relevant documents on the subject. As a result of the study it was found that owing to the fragility of the productive structure potiguar and imbalances produced by the concentration of capital in the Northeast, the eolian activity in the state, needs a greater state-owned intervention to ensure a basis of development based on the study and strengthening local productive chain
O objeto do presente estudo envolve a energia e?lica e o cen?rio da forma??o do p?lo e?lico no Rio Grande do Norte. O objetivo ? investigar at? onde a implanta??o do p?lo e?lico potiguar pode representar uma pol?tica de desenvolvimento regional com real mudan?a na estrutura da tradicional base produtiva local. Acerca da intera??o entre o p?blico e o privado para o desenvolvimento da atividade e?lica local, a hip?tese ? a de que n?o h? articula??o entre os setores respons?veis pela atividade e?lica do estado. O referencial te?rico adotado segue a ?gide desenvolvimentista e a teoria dos p?los de crescimento, e a metodologia adotada ? uma pesquisa bibliogr?fica de cunho explorat?rio e documental, com an?lise de documentos pertinentes sobre o tema. Como resultado do estudo verificou-se que em virtude da fragilidade da estrutura produtiva potiguar e dos desequil?brios apresentados pela concentra??o de capital no Nordeste, a atividade e?lica no estado carece de uma maior interven??o estatal no sentido de assegurar uma base de desenvolvimento pautada no estudo e fortalecimento da cadeia produtiva local

APA, Harvard, Vancouver, ISO, and other styles

5

Martin, Jacques. "Lieu commun." Thèse, Chicoutimi : Université du Québec à Chicoutimi, 1991. http://theses.uqac.ca.

Full text

Abstract:

Mémoire (M.A.)-- Université du Québec à Chicoutimi, 1991.
Ce travail de recherche a été réalisé à l'UQAC dans le cadre du programme en arts plastiques extensionné de l'UQAM à l'UQAC. CaQCU Document électronique également accessible en format PDF. CaQCU

APA, Harvard, Vancouver, ISO, and other styles

6

Beaude, Boris. "Éléments pour une géographie du lieu réticulaire : avoir lieu, aujourd'hui." Paris 1, 2008. http://www.theses.fr/2008PA010573.

Full text

Abstract:

Et si, pour répondre a la géographie des espaces virtuels, la géographie émettait l'hypothèse que ces espaces ne sont pas virtuels ! Cette option, bien que provocante en apparence, est celle qui est développée dans cette thèse. II est suppose d'une part que les espaces prétendument virtuels sont des espaces réels et actuels, mais aussi que certains, dont les sites internet, peuvent être des lieux: des lieux reticulaires ! II s' agit d' opposer le territoire et les réseaux, mais aussi le matériel et l'immatériel, pour mieux les réunir dans le cadre de l'action et plus généralement de la coexistence. Cette thèse se décompose en cinq parties. II est question successivement de l'espace, de la technique, du lieu, d'Internet comme espace, puis d'Internet en ses lieux, afin de proposer une géographie des lieux reticulaires qui, en sus des lieux territoriaux, sont des espaces pertinents de l'action contemporaine.

APA, Harvard, Vancouver, ISO, and other styles

7

Multáňová, Katarína. "Design vstřikovacího lisu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2010. http://www.nusl.cz/ntk/nusl-229377.

Full text

Abstract:

Diploma thesis deals with the development of injection moulding machine design. It is a type of industrial machine, which is designed for production of plastic parts by technology of compression molding. Injection and closing units in the machine are vertical orientated to each other. Injection moulding machine is equipped with rotary table. The main task of diploma work is to design an injection moulding machine with original shape for the future. Conception of the machine is based on present progresive technical solutions. Design of the machine tolerates main ergonomic demands and make the work for operating personnel easier.

APA, Harvard, Vancouver, ISO, and other styles

8

Ujčík, Miroslav. "Návrh automatického lisu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-443743.

Full text

Abstract:

The master's thesis deals with the design of a press, which will be part of a robotic workplace. This workplace is designed for a company operating as a subcontractor for the automotive industry, for which automation is one of the most important processes of development and increasing labor productivity. The robotized cell is part of a line for heat treatment of plastic tube semi-finished products. The cell itself is used to press the conical extension of the pipe ends using a steel mandrel. In order to manipulate the parts, the corresponding end effectors of robots are designed in the work, which safely load and remove parts from the automated press. Design and control calculations are supplemented by finite element strength analysis in Solidworks. A drawing documentation is also made in this program. The work is performed with regard to the requirements of technologists and the quality department.

APA, Harvard, Vancouver, ISO, and other styles

9

Doyle, Lesley Hope. "Salt Lick Prayer." OpenSIUC, 2013. https://opensiuc.lib.siu.edu/theses/1217.

Full text

Abstract:

Salt Lick Prayer is a collection of poems divided into three parts. The first section includes poems that address the author's childhood years, and focus on themes of family, nature, and religion. The second section focuses on poems that explore the life of the author's great, great grandfather, and the third section deals with the author's great grandmother and grandparents.

APA, Harvard, Vancouver, ISO, and other styles

10

Uherek, Vítězslav. "Model malého lisu." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2010. http://www.nusl.cz/ntk/nusl-218571.

Full text

Abstract:

This thesis deals with design construction of laboratory model of air press and also proposes of safety measures for this machine. Before the design itself, norms concerning machinery construction were surveyed. There are two norms mentioned in the text ČSN EN 61 508 and ČSN EN ISO 13489-1. Next part shows practical demonstration of machine safety analysis using SISTEMA software tool. Changes to the safety measures were made according to the result of this analysis. Important part of this thesis is also design of control software for the air press in RSlogix5000 environment using Ladder logic and also created visualization of pressing process and show up on to visualization panel PanelView 700.

APA, Harvard, Vancouver, ISO, and other styles

11

Lavoie, Denise. "L'art de l'intérieur : du lieu à l'objet, de l'objet au lieu /." Thèse, Chicoutimi : Université du Québec à Chicoutimi, 1997. http://theses.uqac.ca.

Full text

Abstract:

Mémoire (M.A)--Université du Québec à Chicoutimi, 1997.
Ce mémoire a été réalisé à l'Université du Québec à Chicoutimi dans le cadre du programme de maîtrise en arts plastiques de l'Université du Québec à Montréal extensionné à l'Université du Québec à Chicoutimi. CaQCU Document électronique également accessible en format PDF. CaQCU

APA, Harvard, Vancouver, ISO, and other styles

12

Silva, Elisangela Alves de Jesus. "As dunas e?licas de Natal/RN: data??o e evolu??o." Universidade Federal do Rio Grande do Norte, 2002. http://repositorio.ufrn.br:8080/jspui/handle/123456789/18750.

Full text

Abstract:

Made available in DSpace on 2015-03-13T17:08:15Z (GMT). No. of bitstreams: 1 ElisangelaAJS.pdf: 2973551 bytes, checksum: f68a7638e33faa718526c6a8f8c91867 (MD5) Previous issue date: 2002-11-29
Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior
The main purpose of this study is to present complementary information on eolian systems that occur in the Center-South portion of the city of Natal, Rio Grande do Norte State, Brazil. The investigation focused on the identification of eolian units, absolute luminescence dating of eolian sediments, to geophysical analysis by Ground Penetrating Radar (GPR), as well as qualitative identification of the use and terrain occupation in the study area. A map was elaborated in order to separate eolian geological units, and describe their deposicional and erosional characteristics, by aerial photo-interpretation. The study lead to the identification of six main units: Unit I - Blowouts (BW), Unit II - Active dunes field (DA), Unit III - Fixed dunes field (DF), Unit IV - Parabolic dunes field (DP), Unit V - Red parabolic dunes field (DV) and Unit VI - Devastated dunes surface (SD). Were analised by Termoluminescense (TL) Method Eight samples from units I, III, IV and V. The largest number of samples with similar or close resulted yielded ages about 15,000 years. Two GPR profiles were obtained in areas of the Dunes Park, near the "Natal s Conventions Center". Results showed the migration a new dune generation over on older one, the geologic contact between dunes and the Forma??o Barreiras (FB), and the groundwater level inside the dune unit. The qualitative study on the use and terrain occupation of the soil in some dunes fields in the study area, it was possible identify some use and occupation, as the following ones: the construction of residential and commercial buildings, dunes fields cutted for construction to access road and garbage deposition
Este trabalho tem como principal objetivo apresentar um conjunto de informa??es para que se possa complementar o conhecimento sedimentol?gico sobre os diversos sistemas e?licos existentes na por??o centro-sul da cidade de Natal/RN, a partir da identifica??o de unidades e?licas existentes, da data??o absoluta de sedimentos e?licos, da an?lise de perfis geof?sicos de Radar Penetrante no Solo (GPR), bem como da identifica??o qualitativa de alguns tipos de uso e ocupa??o do solo na referida ?rea. Atrav?s de uma an?lise fotointerpretativa, elaborou-se um mapa com separa??o entre unidades geol?gicas e?licas de caracter?sticas deposicionais e erosivas, de forma que foram identificadas seis unidades principais: Unidade I Blowouts (BW), Unidade II - Campo de dunas ativas (DA), Unidade III - Campo de dunas fixas por vegeta??o (DF), Unidade IV Campo de dunas parab?licas (DP) Unidade V - Campo de dunas parab?licas avermelhadas (DV) e Unidade VI Superf?cie de dunas arrasadas (SD). Para a data??o de sedimentos e?licos utilizou-se o M?todo da Termoluminesc?ncia (TL) em oito amostras situadas nas Unidades I, III, IV e V da ?rea de estudo. Dentre os resultados obtidos, o maior n?mero de amostras coletadas e com idades mais pr?ximas e equivalentes entre si foram aquelas localizadas na Unidade IV, com valores predominantes datando cerca de 15.000 anos. Dois perfis de GPR foram levantados em trechos do Parque das Dunas, pr?ximo ao Centro de Conven??es de Natal . Os resultados obtidos mostraram migra??o de uma nova gera??o de duna sobre outra mais antiga, o contato geol?gico com a Forma??o Barreiras (FB) e linhas de representa??o de n?vel do len?ol fre?tico presente no interior da duna. Em um estudo qualitativo sobre aspectos de uso e ocupa??o do solo realizado sobre campos de dunas da ?rea estudada, identificaram-se alguns tipos de uso e ocupa??o, sendo os principais: a constru??o de im?veis residenciais e/ou comerciais, cortes em dunas para a constru??o de vias de acesso e deposi??o de lixo sobre esses campos

APA, Harvard, Vancouver, ISO, and other styles

13

Gonzalez, Solange. "Le lieu chez Descartes." Paris 4, 2004. http://www.theses.fr/2004PA040234.

Full text

Abstract:

L'inachèvement des Regulae et la disparition du syntagme de mathesis universalis dans les œuvres ultérieures ont fait croire à un renoncement de la part de Descartes qui s'exprimerait dans son échec à mathématiser le réel. Interroger la question du lieu chez Descartes prétend rompre avec cette lecture discontinuiste et permet un parcours transversal dans l'œuvre. La notion de lieu permet un tel voyage dans la mesure où elle s'énonce dès l'abord selon un paradoxe susceptible de nous mener au cœur de la philosophie de Descartes : on s'attend à trouver sa définition dans le champ de la physique, et l'on est surpris d'apprendre que les corps n'occupent aucun lieu, par suite qu'ils ne se déplacent pas d'un lieu à un autre et plus radicalement que tout mouvement étant relatif, on peut légitimement considérer qu'un même corps se meut et ne se meut pas. Conformément à la conception de l'ingenium développée dans les Regulae, la puissance n'est reconnue que de l'esprit. Mais son exercice suppose néanmoins la présence d'un corps qui l'incarne ou la subit. Aussi est-il possible de lier la question du pouvoir à celle du lieu et de se demander en quoi le monde est le lieu de Dieu (Eucharistie) et le corps celui de l'âme. L'unité de la mathesis universalis se recompose ainsi en s'adjoignant, selon la matière concernée, les recours de l'imagination, de la mémoire et des sens, sans que l'esprit ne se dépossède de ses prérogatives
The noncompletion of Descartes'Regulae and the disappearance of the syntagma of mathesis universalis in later works lead us to believe a self-denial on Descartes behalf wich express itself in his failure to structure reality. To investigate the question of Descartes'locus presumes follow the evolution of his thought and allows a transversal course of his work. The notion of locus permits such a voyage by expressing itself first trough a paradox that leads us to the heart of Descartes' philosophy: we expect to find its definition in the field of physics and we are surprised to know that bodies fill no locus, because they don't move from one locus to another and, more radically, whereas every movement is relative, we can legitimately consider that the same body does and does not move. Such a conception seems not to allow a mathematical physics. Such a failure has also to be connected to an evolution in Cartesian's conceptions improved in the Regulae, especially concerning the part of imagination; The exertion of ingenium nevrtheless supposes the existence of a body that incarnates. So that it is possible to wonder in Which way the world is the locus of God (Eucharisty) as is the body the locus of the soul

APA, Harvard, Vancouver, ISO, and other styles

14

Blackwelder, Reid B. "Medikidz Explain Head Lice." Digital Commons @ East Tennessee State University, 2014. https://dc.etsu.edu/etsu-works/6910.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Grammare, Gisèle. "Le lieu de l'oeuvre." Paris 1, 1997. http://www.theses.fr/1997PA010523.

Full text

Abstract:

Au cours de la réalisation de trois expositions successives, la notion de lieu a trouvé à s'exprimer selon plusieurs occurrences. Notre pratique plastique s'inspire de l'architecture. La première exposition en 1993, à la chapelle Saint-Louis de La Salpêtrière : "créer pour le Dieu" s'est appuyée sur les caractéristiques architecturales du plan classique, notamment le carré, dans ce bâtiment influencé par l'architecture de Palladio. Avec la seconde exposition, au cloitre des Billettes, en 1994, nous pensions expérimenter une relation a un autre type de lieu : celui d'un cloitre gothique. Or, la légende de la profanation de l'hostie est censée s'être déroulée à cet endroit en 1290. C'est ce qui a conduit notre travail en prenant la forme d'un titre "l'origine du rouge, le lieu de la couleur". Différentes sources conduisant à une mise en scène de l'apparition du rouge s'y confrontent. Le thème de la maison, pour l'évocation de la maison de l'usurier juif Jonathas, émerge. Avec lui, la forte impression produite, en 1990, au métropolitan Museum de New York par le panneau de fresque romaine provenant de boscotrecase, près de Pompéi, s'est imposée. Sa structure et les déclinaisons chromatiques (en noir) et formelles serviront de modèles à une importante série titrée : chambre impériale noire. Ceci fera l'objet d'une troisième exposition : ". . . Au lieu de. . . ", à la galerie Pixi, en 1995. Du lieu d'architecture, au lieu de mots par la légende, nous passons au lieu antique de la peinture romaine ou nous situons une origine de l'abstraction et du monochrome. Notre appartenance esthétique trouve sa place dans une référence au sublime de Longin à Barnett Newman. Notre approche sensible de peintre s'accommode bien des analyses très plastiques de E. Burke du côté d'une phénoménologie du sublime. À la chapelle de la Sorbonne, la soutenance de notre recherche se présente en dix panneaux exposés, nommes Chora, ce qui rassemble le lieu et le nom, puisque c'est "tout un"
In the course of the realisation of three successive exhibitions. The notion of scene has found its expression under several occurrences. Our plastic practice is inspired by architecture the first exhibition in 1993, at the chapelle Saint Louis in the Salpetriere-"creating for a scene"- leant upon the architectural characteristics of the classical plan, especially the square, in this building influenced by palladio's architectures. With the second exhibition, at the cloitre des Billettes in 1994, we thought of experimenting a relation with a new kind of scene : that of a gothic cloister. Now, the legend of the host desecration is reputed to have occurred in this very place in 1290. This indeed guided our work in the shape of a title "the origin of red, the scene of the colour". Various sources leading to a staging of the advent of red confront each with the other. The theme of the house- to call to mind the house of the jewish usurer Jonathas- has emerged; along with it. The deep impression created in 1990, at the Metropolitan Museum in New York by the roman Fresco panel from boscotrecase, near Pompéi, has turned essential. Its structure and its formal and chromatic (in black) variations were to serve as models for an important series entitled : "black imperial room". This was to become the matter of a third exhibition "in the place of. . . " at the Pixi gallery in 1995. From the scene of the architecture, along the scene of words through the legend. We proceed to the ancient scene of the roman painting where we locate the origin of the abstraction and monochrome. Our aesthetic concern finds its place in a reference to the sublime from longin to barnett newman. E. Burke's very plastic analyses towards a phenomenology of the sublime suit our painter's sensitive approach. In the chapelle de la Sorbonne, the defence of our research is presented by ten displayed panels, named chora, joining the scene and the name, since it is "all one"

APA, Harvard, Vancouver, ISO, and other styles

16

Servet, Mathilde Desrichard Yves. "Les bibliothèques troisième lieu." [S.l.] : [s.n.], 2009. http://www.enssib.fr/bibliotheque-numerique/document-21206.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Novotný, Lukáš. "Vyjížděcí stůl karosářského lisu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-379005.

Full text

Abstract:

This Master thesis deals with design structures of moving bolster for body panel press and with design of railroad tracks, in which the bolster is moving in two mutually perpendicular directions. These moving bolsters are used for facilitating and speeding up the change of pressing dies, which is desirable in automated automotive industry for shortening and streamlining the pressing die change. The part of the work is research of the current state of knowledge in systems for quick die change, design of the moving bolster and its drive, design of railroad tracks, amount of design and control calculations, design of mechanism for lifting the bolster, optimization and strength calculations of bolster in ANSYS software. All the design structures of bolster, railroad tracks and basic workplace layout are processed in 3D software for modelling Autodesk Inventor. Attachments consist of drawing documentation of main assemblies, namely mounting drawing of moving bolster assembly, mounting drawing of railroad tracks assembly, drawing of workplace layout and furthermore drawing of driven shaft, weldment and workpiece of moving bolster and railroad tracks block.

APA, Harvard, Vancouver, ISO, and other styles

18

Švarc, Lukáš. "Postup opravy beranu lisu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-379009.

Full text

Abstract:

The diploma thesis is dealing with the repair procedure of the cracked ram of the press – machine parts made from gray cast iron by casting. The ram is a part of the repaired forming press LET 160. The presented work contains an overview and analysis of the technologies of repair of cast iron by welding. On the basis of the theoretical part is designed the procedure of repairing. The aim of the experimental tests is selecting the most suitable additional materiál and verifying the proposed welding process. The welding method was selected by a low preheating manual metal arc. All the pWPS were prepared for the welding of all test specimens. Experimental samples were subjected to visual, macroscopic, microscopic analysis and hardness measurement. Based on the results of the experiments was suggested a welding repair procedure with a pWPS.

APA, Harvard, Vancouver, ISO, and other styles

19

Zerzánek, Pavel. "Řídicí systém výstředníkového lisu." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2013. http://www.nusl.cz/ntk/nusl-220143.

Full text

Abstract:

The thesis deals with the design and development of control algorithms and visualization system for controlling of eccentric press and its implementation into the press line. As a control system a SIMATIC s7-300 is used and for visualization the touch panel MP370 is implemented. The first part of the thesis describes a technology of the press line. This is followed by the design of hardware equipment and specification of control units. The thesis also provides insight into the creation of PLC program and explanation of specific functions. Finally, the development of visualization of the machine and description of application windows are demonstrated in the present work.

APA, Harvard, Vancouver, ISO, and other styles

20

Stránský, Jaroslav. "Konstrukční návrh ohraňovacího lisu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-230590.

Full text

Abstract:

This thesis is divided into several chapters. First two chapters after introduction are written as search type. In next part I devoted to detailed design of functional mechanisms of linearly moving parts of press brake. For the construction of stop mechanism I dealt with conversion types as ball screw, pinion with rack and timing belts. There is also quite thorough calculation part in ball screw and pinion with rack issue. I have also dealt with the necessary bending force and then designed hydraulic cylinders. Elaboration of machine frame with safety features is included.

APA, Harvard, Vancouver, ISO, and other styles

21

Duarte, Alexandre Guimarães. "Avaliação das variedades RB (República do Brasil) de cana-de-açúcar em relação ao ataque das principais pragas em Rio Largo, estado de Alagoas." Universidade Federal de Alagoas, 2009. http://repositorio.ufal.br/handle/riufal/243.

Full text

Abstract:

This study was to evaluate the performance of varieties RB (Republic of Brazil) from sugar cane in relation to the attack of Diatraea spp., Mahanarva spp and Telchin licus licus. We used the cropping systems of rainfed and irrigated. The varieties in cultivation of rainfed studied were: RB72454, RB867515, RB971755, RB951541, RB931003, RB92579, RB863129, RB93509 and. Included in the irrigated crop is RB98710. In the first year of cultivation in the dry system, it was found that the leafhopper infestation of the root in the variety RB867515, was significantly higher than those observed for other varieties. In the second year was not possible to identify a range characteristic of preference by the pest. The results of irrigated cultivation showed that the infestation of M. fimbriolata were statistically similar, we could not identify with feature a variety of preference by the pest. The last survey occurred during the harvest, which allowed evaluating the complex drill rot of Diatraea spp. and infestation of T. licus licus. The results showed that when compared on the basis of complex drill / rot at the harvest, the first year of lifting the cultivation of drought, indicated that the varieties RB92579, RB867515, RB93509 and RB863129 were significantly less damaged by the attack of Diatraea spp. than the variety RB971755. In the second year it was found that the variety RB931003 and RB93509 were the most attacked by the pest. For irrigated crops, when compared on the basis of complex drill rot, the variety RB93509 showed greater tolerance to the attack drills. In evaluating the first and second year, the variety RB71454 was the most infested by giant drill. In the irrigated crop varieties RB98710 and RB971755 were significantly less infested than the giant drill varieties RB72454 and RB863129.
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Este trabalho foi realizado com o objetivo de avaliar o comportamento de variedades RB (República do Brasil) de cana-de-açúcar em relação ao ataque de Diatraea spp., Mahanarva spp e Telchin licus licus. Foram utilizados os sistemas de cultivo de sequeiro e irrigado. As variedades estudadas no cultivo de sequeiro foram: RB72454, RB867515, RB971755, RB951541, RB931003, RB92579, RB863129, e RB93509. No cultivo irrigado incluiu-se a RB98710. No primeiro ano de cultivo no sistema de sequeiro, verificou-se que a infestação de cigarrinha da raiz na variedade RB867515, foi significativamente superior às observadas para as demais variedades. No segundo ano não foi possível identificar uma variedade com característica marcante de preferência pela praga. Os resultados do cultivo irrigado mostraram que as infestações de M. fimbriolata foram estatisticamente semelhantes, não foi possível identificar uma variedade com característica marcante de preferência pela praga. O último levantamento aconteceu por ocasião da colheita, o que possibilitou avaliar o complexo broca/podridão de Diatraea spp. e infestação de T. licus licus. Os resultados mostraram que quando comparadas com base no complexo broca/podridão, por ocasião da colheita, o primeiro ano de levantamento do cultivo de sequeiro, indicou que as variedades RB92579, RB867515, RB93509 e RB863129 foram significativamente menos danificadas pelo ataque de Diatraea spp. do que a variedade RB971755. No segundo ano constatou-se que a variedade RB931003 e RB93509 foram as mais atacadas pela praga. Para o cultivo irrigado, quando comparadas com base no complexo broca/podridão, a variedade RB93509 apresentou maior tolerância ao ataque das brocas. Na avaliação do primeiro e do segundo ano, a variedade RB71454 foi a mais infestada pela broca gigante. No cultivo irrigado as variedades RB971755 e RB98710 foram, significativamente, menos infestadas pela broca gigante do que as variedades RB72454 e RB863129.

APA, Harvard, Vancouver, ISO, and other styles

22

Priestley, Caroline Mary. "Studies into the insecticidal activity and mode of action of monoterpenoid constituents of essential oils against the human louse, Pediculus humanus." Thesis, University College London (University of London), 2002. http://discovery.ucl.ac.uk/10062777/.

Full text

Abstract:

The incidence of head lice, Pediculus humanus capitis, in the West is increasing, with insecticide resistance the likely cause. Previous studies have explored the utility of essential oils, and some of their constituent monoterpenoids, in the treatment of head lice. This investigation examines the relative short-term toxicity of a range of different monoterpenoid structures on adult clothing lice, Pediculus humanus cmporis, and their eggs; a structure-activity series was generated for the adults, and partially for eggs. The most effective monoterpenoid against adult lice was (+)-terpinen-4-ol, with monocyclic compounds containing a single 0-atom having the highest activities. Furthermore, there appear to be important differences between the relative potencies of monoterpenoids on lice and eggs, as nerolidol was particularly effective against eggs but completely ineffective against adult lice. To investigate the insecticidal mechanism of action of monterpenoids, various pediculicidal structures were screened for activity on an insect ionotropic GABA receptor, composed of the Drosophila melanogaster subunit RDLac, expressed in Xenopus oocytes. Thymol, eugenol and carvacrol potentiated GABA responses at this receptor, and possessed agonist activity at high concentrations. This is the first documentation of monoterpenoid bioactivity at an isolated insect receptor known to be representative of an in vivo insecticidal target. Thymol also had potentiating and agonist effects on human al(33y2s GABAA receptors expressed in Xenopus oocytes, and 50 (AM thymol induced a leftwards shift of the GABA dose-response curve. Further work on this receptor examined the interaction of thymol with previously characterised modulator binding sites. The results of functional studies suggest that thymol does not share a binding site with benzodiazepines, barbiturates, steroids, propofo1,13-carbolines or loreclezole. The direct involvement of insect GABA receptors in monoterpenoid insecticidal activity remains to be confirmed, as does the location of the thymol binding site on insect and mammalian ionotropic GABA receptors.

APA, Harvard, Vancouver, ISO, and other styles

23

Salaün, Rémi. "L'héritage touristique. Trajectoire d'un lieu périurbain : trajectoire d'un lieu périurbain : la forêt de Fontainebleau." Thesis, Paris 1, 2017. http://www.theses.fr/2017PA01H126/document.

Full text

Abstract:

Lieu touristique ancien, la forêt de Fontainebleau connait une situation paradoxale depuis les années 1960. Les estimations de sa fréquentation sont en hausse, passant de 9 millions en 1969 à 17 millions en 1999. Dans le même temps, l'ensemble des services touristiques disparaissent en forêt. Le pays de Fontainebleau, territoire dans lequel s'inscrit le lieu, connait une diminution du nombre de lits touristiques. Le processus de périurbanisation entraine une transition résidentielle où une part importante des résidences secondaires sont devenus des résidences principales. La mutation résidentielle du territoire nous amène à réfléchir sur l'évolution des pratiques et des représentations de la forêt de Fontainebleau. L'objectif de cette thèse est d'étudier la trajectoire de la forêt de Fontainebleau en questionnant son héritage touristique. Pour cela, notre recherche doctorale s'appuie sur une enquête ethnographique sur les pratiques récréatives et le tissu associatif en forêt de Fontainebleau et sur un corpus documentaire mobilisant des archives, œuvres artistiques et littérature touristique. La forêt de Fontainebleau constitue un laboratoire pour questionner la notion de tourisme au regard de la perception moderne des espaces naturels. Il permet aussi de s'interroger sur la place des lieux construit par le tourisme dans l'ancrage d'habitants du territoire et sur les conflits que cela peut engendrer
Tourist place since the 19th century, the forest of Fontainebleau knows a paradoxical situation since the 1960's. The estimation of his attendance is increasing, passer-by from 9 million in 1969 to 17 million in 1999. At the same time, the set of the tourist services disappears in the forest. Around the forest, the territory knows a decrease of the number of tourist beds. Exurbanisation pulled a residential transition where an important part of second homes became main homes. This process brings us to reflect about the evolution of the practices and the representations of the place. The objective of this thesis is to study the trajectory of the place by questioning its tourist inheritance. Our research leans on an ethnographical survey c the recreational practices in the forest of Fontainebleau and the associative tissue in the territory of Fontainebleau. Also, we study a documentary corpus mobilizing archives, artistic works and tourist literature. The forest of Fontainebleau constitutes a laboratory to question the notion of tourism with regard to the modem perception of the wilderness area. It also allows to wonder about the power of places builds by the tourism in inhabitants' anchoring of the territory and the conflicts which it can engender

APA, Harvard, Vancouver, ISO, and other styles

24

Gilfedder, Deirdre. "Entre lieu et non-lieu : l'invention de la mémoire nationale en Australie, 1915-1940." Paris 7, 1992. http://www.theses.fr/1992PA070123.

Full text

Abstract:

Dans un cadre semiotique et historique, cette these analyse les monuments aux morts australiens commemorant la premiere guerre mondiale, et la ceremonie annuelle qui s'organise autour de ce point de repere par rapport a une problematique de la memoire nationale. Nee d'un grand deuil, cette memoire surgit dans l'entre-deux-guerres en creant des lieux ou en attribuant aux villes australiennes ce qui est appele un "sens du lieu". En outre, les monuments aux morts evoquent cette communaute imaginee que represente la nation par une dimension temporelle qu'ils instaurent, a savoir la future-memoire et la simultaneite de la nation. Malgre toutes les techniques employees pour creer des lieux devant jouer le role d'aide-memoire pour les generations futures de l'australie, 70 ans apres l'apparition des monuments, ces lieux sont menaces. En outre, le statut meme d'un lieu en australie est remis en cause par la mobilite urbaine. Que devient alors le lieu de memoire dans ces conditions?
This thesis analyses those war memorials that commemorate the first world war in australia employing a semiological and historical approach. This is combined with a study of the annual ceremony of anzac day which takes place the 86th of april at the war memorial of each australian town. These objects are considered in terms of a problematic of national memory. This memory sprang from the mourning and loss felt as a result of the 1914-1918 wara and contributed in the inter-war period to a certain sense of place in australian towns and cities. War memorials had an important role in evoking an imagined national community. This was possible not only through the fixing of a sense of place, but also via the instigation of a new awareness of time whereby future-memory and simultaneous activity created an idea of the nation. Despite this role of memorials to act as national memory-aids for the future generations of australia, nowadays, 70 years after their construction, their place is threatened. First world war memorials are being moved to make woy for the excessive mobility that dominatres australia. What is the role

APA, Harvard, Vancouver, ISO, and other styles

25

Lima, Hully Monaísy Alencar. "Avaliação de variedades RB (República do Brasil) de cana-de-açúcar em relação ao ataque de pragas." Universidade Federal de Alagoas, 2010. http://repositorio.ufal.br/handle/riufal/232.

Full text

Abstract:

The aim of this work was to evaluate the behavior of varieties RB (Republic of Brazil) of sugar cane in relation to the attack of Diatraea spp. (Lepidoptera: Crambidae), Mahanarva spp. (Hemiptera: Cercopidae) and Telchin licus licus (Drury, 1770) (Lepidoptera: Castniidae). Two systems of cultivations were used, rainfed and irrigated. The varieties studied in the rainfed cultivation were as follows: RB72454, RB867515, RB971755, RB951541, RB931003, RB92579, RB863129, and RB93509. For the irrigated system, the variety RB98710 was also included. In the rainfed system, with all varieties in combined analysis, the results showed that the damages were not significantly different. In the irrigated system the variety RB971755 was externally more damaged. Concerning to the complex borer/rottenness for occasion of the harvest, in both systems, all varieties showed similar behavior in relation to the attack of Diatraea spp, It was not possible to identify any variety with a remarkable preference for Mahanarva spp., in both systems. Again, in both systems, the results showed that the studied varieties did not differ statistically in relation to the attack of T. licus licus. Finally, the values of internal damages of Diatraea spp. and T. licus licus did not show any significantly correlations with the agroindustrial parameters evaluated.
Fundação de Amparo a Pesquisa do Estado de Alagoas
O objetivo deste trabalho foi avaliar o comportamento de variedades RB (República do Brasil) de cana-de-açúcar em relação ao ataque de Diatraea spp. (Lepidoptera: Crambidae), Mahanarva spp. (Hemiptera: Cercopidae) e Telchin licus licus (Drury, 1770) (Lepidoptera: Castniidae). Foram utilizados os sistemas de cultivo de sequeiro e irrigado. As variedades estudadas no cultivo de sequeiro foram: RB72454, RB867515, RB971755, RB951541, RB931003, RB92579, RB863129, e RB93509. No cultivo irrigado, além das variedades já citadas, incluiu-se a RB98710. Os resultados de Diatraea spp., no sistema de cultivo sequeiro mostraram que, ao avaliar as variedades de forma conjunta, verificou-se que os danos causados pela praga foram estatisticamente semelhantes. No sistema irrigado constatou-se que a variedade RB971755 destacou-se com a maior porcentagem de dano externo. Nos dois sistemas de cultivo, com base no complexo broca/podridão, por ocasião da colheita, as variedades apresentaram comportamento semelhante em relação à porcentagem de dano interno de Diatraea spp. Os resultados de Mahanarva spp., em ambos os sistemas de cultivo, mostraram que não foi possível identificar uma variedade com característica marcante de preferência pela praga. Os resultados de T. licus licus indicaram que, nos dois sistemas de cultivo, as variedades não diferiram estatisticamente quanto à % de infestação. Em ambos os sistemas de cultivo, os valores de % de dano interno de Diatraea spp. e de % de infestação de T. licus licus, não apresentaram correlações significativas com os parâmetros agroindustriais avaliados.

APA, Harvard, Vancouver, ISO, and other styles

26

Rodrigues, Vanessa de Melo. "Avaliação de variedades RB (República do Brasil) de cana-de-açúcar em relação ao ataque de pragas." Universidade Federal de Alagoas, 2011. http://repositorio.ufal.br/handle/riufal/261.

Full text

Abstract:

In this work, several varieties RB (Republic of Brazil) of sugar cane were compared in relation to the attack of Diatraea spp. (Lepidoptera: Crambidae) Mahanarva spp. (Hemiptera: Cercopidae) and Telchin licus licus (Drury, 1773) (Lepidoptera: Castniidae). Two systems of cultivation were used, rainfed and irrigated. The varieties studied in the rainfed cultivation were as follows: RB72454, RB867515, RB971755, RB951541, RB931003, RB92579, RB863129, and RB93509. For the irrigated system, the variety RB98710 was also included. In the rainfed system, with all varieties in combined analysis, it was found that the varieties RB867515, RB863129, RB93509, RB92579 and RB931003 showed the lowest percentage of external damage by Diatraea spp. In the irrigated system, the varieties RB72454, RB92579 and RB93509 were the least infested. In both cropping systems, the complex borer/rottenness, assessed at harvest, indicated no significant differences between the varieties in respect of damages by Diatraea spp. The results for Mahanarva spp. in the rainfed cultivation, indicated the varieties RB72454, RB863129 and RB951541 as the least infested. For irrigated crop, the results were statistically similar, it was not possible to identify a variety with striking characteristic of preference by the pest. The results of % infestation of T. licus licus indicated that, in the two cropping systems, the varieties did not differ statistically. In both cropping systems, the values o f % of internal damage by Diatraea spp. and % infestation by T. licus licus did not show any significantly correlation with the agroindustrial parameters evaluated.
Fundação de Amparo a Pesquisa do Estado de Alagoas
Neste trabalho, compararam-se diferentes variedades RB (República do Brasil) de cana-de-açúcar quanto ao ataque de Diatraea spp. (Lepidoptera: Crambidae), Mahanarva spp. (Hemiptera: Cercopidae) e Telchin licus licus (Drury, 1773) (Lepidoptera: Castniidae). Foram utilizados dois sistemas de cultivo: sequeiro e irrigado. As variedades estudadas foram: RB72454, RB867515, RB971755, RB951541, RB931003, RB92579, RB863129 e RB93509. No sistema de cultivo irrigado além das variedades citadas, incluiu-se a RB98710. Ao se avaliar as variedades de forma conjunta, no sistema de cultivo sequeiro, verificou-se que as variedades RB867515, RB863129, RB93509, RB92579 e RB931003 apresentaram a menor porcentagem de dano externo de Diatraea spp. Para o cultivo irrigado, as variedades RB72454, RB92579 e RB93509 foram as menos infestadas. Em ambos os sistemas de cultivo, o complexo broca/podridão, avaliado por ocasião da colheita, não indicou diferenças significativas entre as variedades em relação aos danos de Diatraea spp. Os resultados encontrados para Mahanarva spp., no cultivo sequeiro, apontaram as variedades RB72454, RB863129 e RB951541 como as menos infestadas. Para o cultivo irrigado, os resultados foram estatisticamente semelhantes, não sendo possível identificar uma variedade com característica marcante de preferência pela praga. Os resultados da % de infestação de T. licus licus indicaram que, nos dois sistemas de cultivo, as variedades não diferiram estatisticamente entre si. Em ambos os sistemas de cultivo, os valores de % de dano interno de Diatraea spp. e de % de infestação de T. licus licus, não apresentaram correlações significativas com os parâmetros agroindustriais avaliados.

APA, Harvard, Vancouver, ISO, and other styles

27

Kinas, Fernando. "Le lieu de la fiction." Thesis, Paris 3, 2010. http://www.theses.fr/2010PA030074/document.

Full text

Abstract:

Le sujet central de cette recherche est une investigation sur le statut de la fiction dans le théâtre occidental contemporain. En ligne avec les transformations sociales de son temps, les contours du théâtre ont perdu de leur netteté. En ce moment de mise en question radicale, la permanence, la mutation ou la disparition de la fiction est l’une des caractéristiques principales pour la reconfiguration de l’art théâtral. En diagnostiquant l’environnement de méfiance par rapport aux méthodes et résultats de la représentation, nous avons étudié ce nouveau lieu qu’occupe, ou peut occuper, la fiction théâtrale. Par le débat théorique et par l’analyse des expériences théâtrales des trois dernières décennies, nous avons identifié une préoccupation avec le réel et avec l’innovation formelle qui ne sont pas incompatibles avec un projet théâtral critique
The main subject of this research is the investigation on the role of fiction in western contemporary theatre. In line with the social changes of our times, theatre has lost its clear definition. At a time of radical questioning, the mutation or disappearance of fiction is central in the discussions around the definition of theatrical art. To understand an environment of disbelief in methods and results of representation, we research into a potential new place that theatrical fiction occupies [or can occupy]. Through the theoretical debate and analysis of theatrical experiences of last the three decades, we identify a concern with the real, and formal innovations that are not incompatible with a critical theatrical project

APA, Harvard, Vancouver, ISO, and other styles

28

Ghitti, Jean-Marc. "La parole et le lieu." Nice, 1996. http://www.theses.fr/1996NICE2005.

Full text

Abstract:

Après avoir montré le recouvrement du lieu par l'espace, ce travail s'efforce de situer, par-delà toute pensée de l'habitation, le surgissement du lieu dans la parole poétique
After showing that space covers up place, this work strives to situate, beyond all thought of dwelling, the appearence of place in poetical speech

APA, Harvard, Vancouver, ISO, and other styles

29

Walter, Barbara. "La famille : un lieu d'émancipation." Lyon 2, 1996. http://www.theses.fr/1996LYO20033.

Full text

Abstract:

La famille constitue le lieu d'élaboration du lien social dès lors qu'elle offre un espace où l'enfant peut s'enraciner dans une origine, une histoire, une filiation et se construire dans une empreinte affective. Dans la famille, l'enfant appréhende également un modèle de conjugalité et de parentalité qui ouvre à la différence. Et c'est la tension entre l'homme et la femme, le père et la mère, qui rend possible une véritable élaboration identitaire et sexuelle. Parallèlement à ce devoir d'enracinement et de construction identitaire, la famille doit également viser, par son action éducative, à l'émancipation de l'enfant. Pour cela, il est important qu'elle ne se réfère pas à un principe éducatif unique dans lequel l'enfant serait moulé mais, qu'au contraire, elle mette en tension différents principes dans lesquels elle puiserait l'exigence d'une véritable pratique éducative
The family constitutes the place of elaboration from the social link because she offers space where the child can take roots in story and filiation and can be building in an affective mark. In the family, the child finds also the conjugality and parentality model of which enables to understand differences. The tension between man and woman, husband and wife, father and mother makes it possible for the child to elaborate a sexual identity. According to the duty of rootedness and identity building, the family must also educate the child in a goal of emancipation. So, it does'nt need only one principle where the child wild be moulded into, but, on the contrary, in the tension between different principles, the family find the exigency of a real educative practice

APA, Harvard, Vancouver, ISO, and other styles

30

Debenedetti, Alain. "L'attachement au lieu de consommation." Paris 9, 2006. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2006PA090044.

Full text

Abstract:

Certains de lieux de consommation revêtent beaucoup d’importance pour le consommateur, non pas en raison de l’utilité qu’ils procurent, mais parce qu’ils sont durablement aimés et participent à la construction du soi. D’un point de vue académique, la revue de la littérature souligne l’état embryonnaire des recherches sur l’attachement au lieu. Cette thèse se propose donc d’en étudier les fondements dans le contexte des lieux de consommation. Une étude qualitative exploratoire a d’abord permis de détailler les mécanismes de l’attachement au lieu de consommation. Une échelle de mesure du construit a ensuite été développée et validée. Elle comprend 11 items et 3 dimensions (sociale, physique et personnelle). Un questionnaire en ligne administré auprès de 517 internautes nous a enfin permis de tester les mécanismes suggérés par la littérature et l’étude qualitative exploratoire. Les résultats montrent que l’attachement au lieu est influencé par de nombreuses variables (en particulier par l’authenticité et le confort psychologique perçus dans le lieu) qui n’affectent pas avec la même intensité les dimensions du construit. Ils montrent également que l’attachement au lieu entraîne des comportements et des attitudes traduisant la fidélité, l’engagement, l’idéalisation ou la décision de se faire ambassadeur du lieu, réactions qui sont susceptibles d’intéresser les managers dans la gestion de leur relation-clients. Notons pour conclure que les ressorts de l’attachement varient également en fonction de la nature du lieu de consommation
Some consumption places prove to be very important for the consumer, not because of their intrinsic utility but because they are loved on a long- term basis and contribute to the consumer's self-construction. From an academic perspective, the literature review underscores the dearth of studies on place attachment. Thus, this dissertation intends to address this gap by studying the antecedents of the place attachment in the context of consumption places. A first qualitative exploratory study enabled us to unpack the mechanisms driving attachment to a consumption place. Then, we developed and validated a measurement scale including 11 items and 3 dimensions (social, physical, and personal). Eventually, an on-line questionnaire administered to 517 internet users enabled us to test the mechanisms suggested by the literature and the qualitative exploratory study. Results show that the attachment to a place is driven by numerous variables (specifically by the authenticity and psychological comfort felt in the place) which influence the construct dimensions with different degrees of intensity. They also suggest that the attachment to a place leads to behaviors and attitudes expressing loyalty, commitment, idealization, or decision to become the ambassador of the place. All these reactions might be of great interest to the managers willing to improve the relationships with their customers. To conclude, it is worth noting that the antecedents to attachment are also dependent on the nature of the consumption place

APA, Harvard, Vancouver, ISO, and other styles

31

Matušková, Adéla. "Design briketovacího lisu kovových třísek." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2020. http://www.nusl.cz/ntk/nusl-416438.

Full text

Abstract:

This dissertation deals with design of briquetting press of metal splinters. Dissertation reacts to non-complexity of solutions of present products. Goal is to raise the attractivity of the machine and related increase in awareness of this machine with ecological and economic benefits. Dissertation emphasizes preservation of functionality, consideration of ergonomics and safety of the machine.

APA, Harvard, Vancouver, ISO, and other styles

32

Faria, Raquel Cristina Laranjeira. "Lichenicidin biosynthesis: LicP protease specificity." Master's thesis, Universidade de Aveiro, 2011. http://hdl.handle.net/10773/7460.

Full text

Abstract:

Mestrado em Microbiologia
The lantibiotics are ribosomally synthesized peptides produced by Gram-positive cells that have antibiotic or morphogenic activity. After translation, the lantibiotics undergo chemical changes that result in the formation of unusual amino acids (lanthionine and methylanthionine), as well as the establishment of chemical bonds that confer a polycyclic structure to the peptide chain. After modifications occur, the leader sequence of the prelantibiotic is removed to yield the active lantibiotic, a process that may involve a single proteolitical reaction or two consecutive reactions. The lantibiotics are divided into classes according to their mechanism of biosynthesis and its biological activity. A particular sub-class of such compounds consists of two-component lantibiotics, in which each lantibiotic consists of two peptides, α and β, which act in synergy to confer it full activity. Lichenicidin is a two component lantibiotic produced by a microorganism commonly found in soil, Bacillus licheniformis. The leader sequence of one of the lichenicidin peptides (α-peptide) is totally removed through a single proteolytic reaction while the formation of the second peptide (β-peptide) implies the occurrence of two reactions of proteolysis, presumably made by the successive action of two enzymes, LicT and LicP, encoded in B. licheniformis genome. In this work, we evaluated the specificity of the LicP protease. For this purpose, we produced β-peptide mutants, in which some amino acids were replaced by Ala. The results indicated that LicP functionality is not impaired by single amino acid replacements. It was also shown that the Bliβ maturation process should, indeed, include the proteolysis of the leader sequence before the activity of LicP since an introduced mutation in the LicT cleavage site most probably inhibited the Bliβ full maturation.
Os lantibióticos são péptidos com actividade antibiótica ou morfogénica, sintetizados nos ribossomas de células Grampositivas. Após tradução, os lantibióticos sofrem modificações que resultam na formação de aminoácidos pouco comuns (lantionina e metil-lantionina) e na formação de ligações químicas que lhes conferem uma estrutura policíclica. Após estas modificações químicas, a sequência líder do pré-lantibiótico é removida tornando o péptido activo. Este processo pode envolver uma única reacção de proteólise ou duas reacções sucessivas. Os lantibióticos são divididos em diferentes classes consoante o seu mecanismo de biosíntese e a sua actividade biológica. Uma destas sub-classes inclui os lantibióticos de dois componentes, que são formados por dois péptidos, α e β, que, em conjunto, lhes conferem total actividade. A lichenicidina pertence a esta classe de lantibióticos. É produzida por Bacillus licheniformis, um microrganismo vulgarmente encontrado no solo. A remoção da sequência líder de um dos péptidos deste lantibiótico (péptido α) é removida numa única reacção proteolítica enquanto que, a formação do segundo péptido (o péptido β) implica a ocorrência de duas reacções de proteólise, presumivelmente efectuadas por acção sucessiva de duas enzimas, LicT e LicP, codificadas no genoma de B. licheniformis. Constituiu o objectivo do presente trabalho, avaliar a especificidade da protease LicP. Para tal, foram produzidos mutantes do péptido β nos quais, os aminoácidos da sequência líder foram substituídos por alanina. Os resultados mostraram que a funcionalidade da protease LicP não foi afectada pelas substituições de um único aminoácido. Os resultados mostraram, ainda, que a protease LicT deve actuar antes da protease LicP uma vez que, a introdução de uma mutação no local de corte da enzima LicT impediu a produção do péptido β.

APA, Harvard, Vancouver, ISO, and other styles

33

Máchová, Veronika. "Historie a budoucnost sčítání lidu." Master's thesis, Vysoká škola ekonomická v Praze, 2009. http://www.nusl.cz/ntk/nusl-15744.

Full text

Abstract:

This work deals with history, present and future of population census. There are the standpoits defined in the first chapter which the description of process of historic census is connected to. There are processes of census from ancient era to the last census in 2001 described in this work. From the beginning of Czech- Slovak Republic every census is described in more details. There are results about amount of populaced and achieved education mentioned in my assignment too. The part of the work is focused on detection of people's opinions on the last censuses and on the planned changes for census in 2011. Processed results are mentioned with absolute and relative numbers. The last chapter deals with upcoming census for year 2011.

APA, Harvard, Vancouver, ISO, and other styles

34

Després, Martial. "Le lieu de mon sujet /." Thèse, Chicoutimi : Université du Québec à Chicoutimi, 2003. http://theses.uqac.ca.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Tománek, Jiří. "Pevnostní analýza stojanu lisu LKDS800." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2012. http://www.nusl.cz/ntk/nusl-230214.

Full text

Abstract:

This diploma thesis deals with frame of the two-point crank press LKDS800, which was designed by company ŽĎAS a.s. Frame is welded construction creating the base of the press which has mass approximately 90 tonnes. Aim of this study was to perform strain-stress analysis of the frame. From obtained results perform optimization of mass this frame leading to reduce material costs and machining. In the process is frame loaded by nominal forces from the shearing process, under its own weight and inertia forces caused by moving components. As a result of the dynamic loading in welded joints there are risks of fatigue fracture. The manufacturer of the press is required to find the most loaded welded joint and it to assess the fatigue life.

APA, Harvard, Vancouver, ISO, and other styles

36

Kozelek, Petr. "Vyjížděcí stůl hydraulického zapracovávacího lisu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-231066.

Full text

Abstract:

This thesis deal with the construction proposal of the moving bolster hydraulic try-out press with roll-up cover the bottom cross beam. Hydraulic try-out press is used for testing dies. Moving bolster is used for remove of testing die from the working area of the press. Roll-up cover is designed to protect the bottom cross beam against damage and dirt snapping. Part of this thesis is design a railway track, design of driving mechanism, strength calculation of all functional components, design of welded frame and mechanism of the roll-up cover including safety cover. Designed device is detail proposed in the 3D software. The thesis contains drawing documentation assembly drawings movig bolster, mechanism of roll-up cover and welded frame consisting of welded and machined parts.

APA, Harvard, Vancouver, ISO, and other styles

37

Bryars, Simon. "Modelling populations of Bovicola bovis on cattle." Thesis, University of Huddersfield, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.247483.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Laswell, Jeffrey L. "Functional analysis of probate inventories and archaeological material of the Lick Creek community : an antebellum midwest biracial community." Virtual Press, 2008. http://liblink.bsu.edu/uhtbin/catkey/1399187.

Full text

Abstract:

During the nineteenth century, Indiana was home to nearly two dozen agricultural communities comprised of primarily African American residents. These short lived communities represented one of the few contexts in which both African American and non-African American groups lived and worked together within a viable rural community. By analyzing one such settlement, this study presents a basis for comparative functional analysis at the household level through the use of pattern identification of material culture. This study utilized both probate inventory assessments of the period and archeological material within the same classification scheme. Advantages and disadvantages of both data sources are also presented. While the data between the two groups showed little differentiation concerning household material composition, slight differences, particularly at the class level, was evident. These differences may have been based in socio-economic concerns or may have exhibited active consumer choice, reflecting minute aspects of cultural identity.
Department of Anthropology

APA, Harvard, Vancouver, ISO, and other styles

39

Stone, P. M. "Stochastic models for head lice infections." Thesis, University College London (University of London), 2010. http://discovery.ucl.ac.uk/19229/.

Full text

Abstract:

Outbreaks of head lice are a persistent problem in schools in the UK and elsewhere, and it is widely reported that the prevalence of head lice infections is increasing, especially since the 1990s. Research has largely focused on clinical trials of insecticidal treatments. Our research aims to construct stochastic models for the infection process that allow the investigation of typical properties of outbreaks of infection, and that might assist in examining the effectiveness of alternative strategies in controlling the spread of infection. We investigate the dynamics of head lice infections in schools, by considering models for endemic infection based on a stochastic SIS (susceptible-infected-susceptible) epidemic model. Firstly we consider the SIS model with the addition of an external source of infection, and deduce a range of properties of the model relating to a single outbreak of infection. We use the stationary distribution of the number of infected individuals, in conjunction with data from a recent study carried out in Welsh schools on the prevalence of head lice infections, to obtain estimates of the model parameters and thus to arrive at numerical estimates for various quantities of interest, such as the mean length of an outbreak. Secondly, we consider the structured nature of the school population, namely its division into classes, and examine the effect of this population structure on the various properties of an outbreak of head lice infection. Estimation of the parameters in a structured model presents certain challenges, due to the complexity of the model and the potentially enormous number of states in the Markov chain. We examine the feasibility of finding reasonable estimates for the parameters in the full structured model (for example, that of a population of seven classes within a school), by considering simpler versions which utilise only subsets or pooled versions of the data.

APA, Harvard, Vancouver, ISO, and other styles

40

Coiffier, Sophie. "La bibliothèque : un lieu, une installation." Paris 1, 2003. http://www.theses.fr/2003PA010560.

Full text

Abstract:

Une bibliothèque est avant tout un lieu: un lieu de classement, un lieu de mémoire, un lieu de lecture. Mais au-delà de ce qui la constitue, les livres, il s'agit d'interroger ce qui peut, dans ce lieu, dans ce thème, " faire oeuvre ". C'est une perte qui donne lieu à la Bibliothèque, installation d'arts plastiques dont l'élément principal est un chariot de rangement de six livres, tous fabriqués. En effet, les six livres de La Bibliothèque ne sont pas des livres à lire car ils ne contiennent que peu ou pas de texte. Il s'agit d'interroger, au fil de l'écriture de cette thèse, la perte de l'écriture au sein de cette bibliothèque paradoxale, privée de classement, afin d'en déterminer la ou les construction(s). Ce qui nous permettra d'analyser les enjeux du tressage entre lieu d'exposition et non-lieu de l'écriture. Faire d'un non-lieu, un lieu, est l'enjeu initial de la Bibliothèque. En fin de compte, la Bibliothèque a lieu en tant que passage jamais accompli. Le lieu, c'est l'oeuvre toujours à faire, le seuil marqué -entre ce qui est fini et ce qui n'a pas encore eu lieu.

APA, Harvard, Vancouver, ISO, and other styles

41

Rérych, Pavel. "Optimalizace výroby součásti na hlubokotažném lisu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2019. http://www.nusl.cz/ntk/nusl-402503.

Full text

Abstract:

The diploma thesis present technology production of draining outlet. This is a rectangular deep drawn part, where basic shape is formed in two towing operations now. The used material is an austenitic stainless steel 17 240 with thickness 1 mm. According to the entry documentation the production technology was not change – current technology (it means drawing without thinning the wall) is most suitable. Based on technological and control calculations two-operations production was determined, which will take place in the united conventional instrument. The hydraulic press with marking Dieffenbacher PO250, which has a magnetic tool clamping, per stroke will perform here both operations. The payback was calculated for yearlong production 50 000 pieces after 0,8 years. The proposed production will make the current production more efficient including economic benefits.

APA, Harvard, Vancouver, ISO, and other styles

42

Strino, Alessandra <1982&gt. "BONNEFOY ET LA POETIQUE DU LIEU." Master's Degree Thesis, Università Ca' Foscari Venezia, 2013. http://hdl.handle.net/10579/2498.

Full text

Abstract:

Mon mémoire a pour objet la Poétique du lieu d’Yves Bonnefoy. D’un côté, je cherche de tracer la «quête» du vrai lieu selon Bonnefoy, de l’autre côté, j’essaie d’analyser quel rapport existe entre les différentes incarnations de l’espace. Le lieu, on peut le décrire, en considérant trois niveaux: niveau biographique lié surtout à son enfance, niveau des voyages et des découvertes d’autres lieux et finalement le niveau de la reproduction des lieux à travers les images, surtout de la peinture. Chaque lieu et objet qu’observe Bonnefoy, passe à travers des images, en démontrant ainsi, qu’il ne s’agit pas toujours de lieux réellement visités mais de rêves et visions qui ont quand même une fonction fondamentale dans sa poétique et dans sa vision du monde. Deux sont les livres fondamentaux dans mon travail: l’un est L’Arrière-pays, car le poète montre ici son hantise du « vrai lieu » et la relation entre les éléments picturaux et culturels ; l’autre est un travail critique qui aborde justement le thème que j’ai choisi : il s’agit de La poétique du Lieu de Patrick Née. Dans ce cadre des lieux spécifiques peuvent se montrer essentiels comme la maison natale ou les tombeaux de Ravenne (méditation sur la vie et la mort) ; d’autre part on peut rencontrer des formes très significatives comme le carrefour (à travers l’image de l’arbre et du labyrinthe) ou la séquence des collines qui nous rappellent la structure d’horizon avec ses différentes fonctions.

APA, Harvard, Vancouver, ISO, and other styles

43

Santos, Marllen Aylla Teixeira dos. "Sistema de medi??o de desempenho para opera??o e manuten??o de parques e?licos no Brasil." PROGRAMA DE P?S-GRADUA??O EM ENGENHARIA DE PRODU??O, 2016. https://repositorio.ufrn.br/jspui/handle/123456789/22402.

Full text

Abstract:

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-03-20T20:15:20Z No. of bitstreams: 1 MarllenAyllaTeixeiraDosSantos_DISSERT.pdf: 4751203 bytes, checksum: 84240d496f9c5a6c4897f6cbb817b080 (MD5)
Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-03-22T21:48:11Z (GMT) No. of bitstreams: 1 MarllenAyllaTeixeiraDosSantos_DISSERT.pdf: 4751203 bytes, checksum: 84240d496f9c5a6c4897f6cbb817b080 (MD5)
Made available in DSpace on 2017-03-22T21:48:11Z (GMT). No. of bitstreams: 1 MarllenAyllaTeixeiraDosSantos_DISSERT.pdf: 4751203 bytes, checksum: 84240d496f9c5a6c4897f6cbb817b080 (MD5) Previous issue date: 2016-10-07
Esta disserta??o objetiva propor um Sistema de Medi??o de Desempenho (SMD) para a Opera??o e Manuten??o (O&M) de parques e?licos no Brasil. Para tanto, foi realizada uma revis?o da literatura acerca das caracter?sticas de um SMD e das iniciativas de medi??o de desempenho em usinas de energia. Isso permitiu a elabora??o do Modelo Conceitual que norteou a pesquisa de campo e do Quadro de Indicadores, o qual foi validado no Focus Group 1, pela an?lise do objetivo, escopo, aplicabilidade, adaptabilidade e relev?ncia dos indicadores. A pesquisa de campo teve como procedimento t?cnico estudo de casos em sete empresas, com objetivo de coletar informa??es para desenvolvimento da proposta. Foram analisadas as formas de gest?o do desempenho existentes nos parques e o Quadro de Indicadores foi avaliado quanto ao seu uso e aceita??o. Os casos foram conduzidos por meio de entrevistas com os gerentes dos n?veis estrat?gico e t?tico, al?m de coletas de registros, relat?rios e outros documentos e informa??es da p?gina web das empresas. A an?lise dos casos ocorreu pela triangula??o dessas informa??es. As proposi??es do SMD foram estruturadas no Focus Group 2, no qual foram analisadas as dimens?es, condicionantes e indicadores do desempenho, observando a abrang?ncia da proposta. O SMD contempla quatro dimens?es: Financeira (7 indicadores), Energia Gerada (12 indicadores), Opera??o e Manuten??o (13 indicadores) e Pessoas (2 indicadores), sustentadas pelos condicionantes do desempenho Confiabilidade do Estudo de Prospec??o, Qualidade da Constru??o e Montagem, Aprendizagem Organizacional, Ferramentas e T?cnicas de Suporte e Coordena??o da Cadeia Produtiva. A utiliza??o do SMD possibilitar? que decis?es sejam tomadas baseadas em evid?ncias e que provoquem aumento da efici?ncia operacional e a otimiza??o do desempenho nas atividades de O&M dos parques e?licos brasileiros.
This dissertation aims to propose a Performance measurement system (PMS) for operation and maintenance (O&M) of wind farms in Brazil. To this end, was performed a literature review on the characteristics of an PMS and performance measurement initiatives in power plants. This allowed the elaboration of Conceptual Model that has guided the field research and the Indicators Framework, which was validated in the Focus Group 1, for examining the objective, scope, applicability, adaptability and relevance of the indicators. The field research had as technical procedure case studies in seven companies, aiming to collect information for the development of the proposal. The existing performance management forms in the wind farms were analyzed and the Indicators Framework was evaluated as to its use and acceptance. The cases were conducted through interviews with managers of strategic and tactical levels, in addition to collections of records, reports and other documents and information from the web page. The analysis of the cases occurred for the triangulation of this information. The PMS propositions were structured in the Focus Group 2, in which was analyzed the dimensions, constraints and performance indicators, by the analysis of the proposal?s scope. The PMS includes four dimensions: Financial (7 indicators), Energy Generated (12 indicators), Operation and Maintenance (13 indicators) and People (2 indicators), sustained by the performance constraints Reliability of the prospecting?s study, Construction and Assembly Quality, Organizational Learning, Support Tools and Techniques and Supply Chain Coordination. The use of PMS enables decisions based on evidence and causing increased operational efficiency and performance optimization in O&M of wind farms.

APA, Harvard, Vancouver, ISO, and other styles

44

Silva, Erik dos Santos. "Efeito da incorpora??o de s?lica tratada com aminosilano nos nanocomp?sitos PMMA/SAN/S?lica." PROGRAMA DE P?S-GRADUA??O EM CI?NCIA E ENGENHARIA DE MATERIAIS, 2017. https://repositorio.ufrn.br/jspui/handle/123456789/24640.

Full text

Abstract:

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2018-01-23T13:48:58Z No. of bitstreams: 1 ErikDosSantosSilva_TESE.pdf: 6543895 bytes, checksum: 29c9b0e4741aa669a76be6f191b18cf7 (MD5)
Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2018-01-24T14:05:43Z (GMT) No. of bitstreams: 1 ErikDosSantosSilva_TESE.pdf: 6543895 bytes, checksum: 29c9b0e4741aa669a76be6f191b18cf7 (MD5)
Made available in DSpace on 2018-01-24T14:05:43Z (GMT). No. of bitstreams: 1 ErikDosSantosSilva_TESE.pdf: 6543895 bytes, checksum: 29c9b0e4741aa669a76be6f191b18cf7 (MD5) Previous issue date: 2017-08-30
Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES)
A pesquisa em nanocomp?sitos de pol?meros e s?lica tornou-se foco de muitos pesquisadores nos ?ltimos anos devido ?s excelentes propriedades apresentadas quando comparadas aos componentes individuais. Neste trabalho foi realizado um tratamento de modifica??o superficial da s?lica com 3-aminopropiltriet?xisilano (APTES) para incorpora??o na blenda poli(metacrilato de metila)/poli(estireno-co-acrilonitrila) (PMMA/SAN) por meio de processamento em extrusora dupla rosca. Foi avaliado o efeito da adi??o de nanopart?culas de s?lica com e sem modifica??o superficial na estrutura e propriedades da blenda PMMA/SAN, com objetivo de promover melhores propriedades mec?nicas, sem comprometer a transpar?ncia dos materiais produzidos. Os materiais foram caracterizados por medidas de ?ndice de fluidez (MFI), ensaios mec?nicos de tra??o uniaxial, flex?o em 3 pontos, dureza Rockwell M (HRM) e Shore D, impacto Izod, reometria de placas paralelas, microscopia eletr?nica de transmiss?o (MET), ensaios de abras?o e risco. Os resultados reol?gicos indicaram que houve rea??o entre as nanopart?culas de s?lica tratadas com os pol?meros puros e com a blenda PMMA/SAN, mostrando-se uma t?cnica ?til para avaliar poss?veis rea??es durante o processo de extrus?o. Os nanocomp?sitos apresentaram um decr?scimo nas propriedades de resist?ncia m?xima ? tra??o, resist?ncia ao impacto e alongamento na ruptura, se comparado a blenda PMMA/SAN, que apresentou sinergismo nas propriedades de resist?ncia m?xima ? tra??o e alongamento na ruptura. Entretanto, as propriedades dos nanocomp?sitos com nanopart?culas de s?lica modificadas foram superiores aos nanocomp?sitos sem tratamento. A adi??o de s?lica tratada promoveu um aumento no m?dulo de elasticidade, dureza, abras?o e risco dos nanocomp?sitos produzidos.
Research on nanocomposites of polymers and silica has become the focus of many researchers in recent years because of the excellent properties presented when compared to individual components. In this work a surface modification treatment of silica with 3-aminopropyltriethoxysilane (APTES) was carried out for incorporation in the poly(methyl methacrylate)/poly(styrene-co-acrylonitrile) (PMMA/SAN) blend by processing in a twin screw extruder. The effect of the addition of silica nanoparticles with and without surface modification on the structure and properties of the PMMA/SAN blend was evaluated, aiming to promote better mechanical properties without compromising the transparency of the materials produced. The materials were characterized by flow index measures (MFI), mechanical tests of uniaxial traction, 3-point flexure, Rockwell M hardness (HRM) and Shore D, Izod impact, parallel plate rheometry, transmission electron microscopy (TEM), abrasion and scratch tests. The rheological results indicated that there was a reaction between the silica nanoparticles treated with the pure polymers and with the PMMA/SAN blend, showing a useful technique to evaluate possible reactions during the extrusion process. The nanocomposites showed a decrease in the properties of maximum tensile strength, impact strength and elongation at break when compared to PMMA/SAN blends, which showed synergism in the properties of maximum tensile strength and elongation at break. However, the properties of the nanocomposites with modified silica nanoparticles were superior to the nanocomposites without treatment. The addition of treated silica promoted an increase in the modulus of elasticity, hardness, abrasion and scratch of the nanocomposites produced.

APA, Harvard, Vancouver, ISO, and other styles

45

Muller, Catherine. "Du lieu au non-lieu la sépulture des personnes incinérées : contribution à une géographie de la crémation." Lille 1, 2003. https://pepite-depot.univ-lille.fr/RESTREINT/Th_Num/2003/50377-2003-27-1.pdf.

Full text

Abstract:

En liaison avec le développement récent de la pratique crématiste en France, apparaissent des lieux de sépulture cinéraires. Qu'ils soient conformes à ceux traditionnels de corps et qu'ils se situent dans un cimetière (columbariums, jardins d'urnes, caveau collectif de cendres, jardins du souvenir) ou qu'ils se déploient à l'extérieur du cimetière (dispersion des cendres dans la nature, en mer, inhumation ou conservation dans une propriété privée ou dans un pendentif cinéraire), ces lieux témoignent d'une grande liberté de choix et d'une grande originalité. Remettant en cause la définition de la sépulture dans un lieu fermé, localisé, public et sacralisé, les sépultures de cendres imposent une réflexion sur la la nature même de ces lieux. Sont-ils lieux, espaces, paysages ou non-lieux ? Le géographe redécouvre alors le lieu par le prisme de la sépulture cinéraire et élargit son acception première à la perception et aux pratiques dans la perspective d'une géographie culturelle. .

APA, Harvard, Vancouver, ISO, and other styles

46

Andreescu, Iona. "Lieu de savoir, lieu de pouvoir : le laboratoire narratif de l'île dans la littérature Européenne d'après-guerre." Paris, EHESS, 2016. http://www.theses.fr/2016EHES0083.

Full text

Abstract:

Dans la littérature européenne insulaire de l'après-guerre, notamment dans les réécritures de Robinson Crusoé, l'île crée les conditions d'un laboratoire en sciences sociales. Elle révèle ainsi un topos au croisement de l'imaginaire et de la géographie, qui interroge des enjeux socio-politiques constitutifs de la société d'après-guerre. Cette recherche porte sur la littérature îlienne parue entre 1954 et 1982 en Europe occidentale, avec des oeuvres telles que Island de Aldous Huxley (1962), Vendredi ou les limbes du Pacifiques de Michel Tournier (1971) ou encore Un homme obscur de Marguerite Yourcenar (1982). Dans un mélange inédit de fiction et de mémoire collective, les romans d'île d'après-guerre sont porteurs des fonctions esthétiques, cognitives et mentales. Ces oeuvres sont traversées par les préoccupations qui accompagnent, au sortir de la guerre, les changements de perception de la nation, du temps social, de la maîtrise de l'espace, de l'identité telle que perçue dans l'imaginaire européen. Dans les récits, les personnages principaux y sont tous marqués par une rupture intérieure : leurs idées, leurs principes de vie, la civilisation même sont redéfinis, sinon radicalement transformés. Le plus souvent, la littérature îlienne d'après-guerre révèle une évidente inscription historique, articulant des enjeux socio-politiques d'un nouveau régime d'historicité, ainsi qu'une dimension imaginaire qui révèle un désir d'évasion et une projection d'un ailleurs rêvé
This doctoral research seeks to relate the myth of Robinson Crusoe and that of the desert island to modern European history, in order to apprehend several poetic functions of the post-1945 social system, particularly as portrayed in post-war novels such as Island (1962) by Aldous Huxley or Vendredi ou les limbes du Pacifiques (1971) by Michel Tournier. Considering the island space as a metaphor for a European social system in-the-making, the historian Michel de Certeau argues that the story of Robinson Crusoe is highly representative for occidental modern historiography. After the experience of the violence of the twentieth century, though Daniel Defoe's island story continues to be an important European narrative of making society, the rewritings of Robinson and the desert island present a completely different perspective than the one proposed in The Life and Strange Surprizing Adventures of Robinson Crusoe by Daniel Defoe, as the perceptions of the nation-state, time and space, identity and the place of the individual within society are radically transformed. The post-World War II avatars of Robinson seem to constitute a literary act involving collective awareness and a therapeutic memory exercise regarding the historical violence. The rewritings of this literary myth often constitute an act of 'remembering' a colonial past, a revision of the official history, a collective memory act having the aim of soothing the present of the burden of history

APA, Harvard, Vancouver, ISO, and other styles

47

Leung, Pak-kin. "A study of Liu Guo's Longzhouci Liu Guo "Longzhou ci" yan jiu /." Click to view the E-thesis via HKUTO, 2008. http://sunzi.lib.hku.hk/hkuto/record/B41005053.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Improta, Rafaella Lenoir. "Implica??es socioambientais da constru??o de um parque e?lico no munic?pio de Rio de Fogo-RN." Universidade Federal do Rio Grande do Norte, 2008. http://repositorio.ufrn.br:8080/jspui/handle/123456789/17428.

Full text

Abstract:

Made available in DSpace on 2014-12-17T15:38:43Z (GMT). No. of bitstreams: 1 RafaellaLI.pdf: 2919587 bytes, checksum: 351adeebcfb2468e37cefb99bcc196c1 (MD5) Previous issue date: 2008-06-16
Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior
The purpose of this study was to investigate the social-environmental implications of the first large scale wind farm recently built in Brazil (2006), Parque E?lico de Rio do Fogo (PERF), to the nearby communities. The research was base on the adjustment of the DIS/BCN tool to analyze social impact and it was linked to the multi-method approach. Applying the autophotography strategy, cameras were given to five children from the district of Zumbi, the nearest location to PERF, and they were asked to individually photograph the six places they liked the most and the six places they liked the least in their community. Then, these children were interviewed individually and collectively about the photographs. Adult locals in Zumbi, residents of Zumbi/Rio do Fogo settlement, members of the State and Municipal government and representatives of the PERF were also interviewed with the aid of some of the pictures taken by the children and others that might trigger something to say, as a strategy called sample function. The five children presented positive image towards PERF; all of them chose to photograph it as one of places they liked. Adult population of Zumbi presented positive visual evaluation towards PERF. A small number of the interviewees were aware of the environmental and social benefits of wind energy production. Residents did not participate of the decision making process regarding PERF. They approved the project, especially because of the jobs provided during construction. Nowadays, PERF is something apart from their lives because it no longer provides jobs or any other interaction between the facility and the locals. Residents relate to the land, not with the facility. However, there is no evidence of rejection towards PERF, it is simply seen as something neutral to their lives. The low levels of education, traditional lack of social commitment and citizenship, and the experience accumulated by PERF?s planners and builders in other countries, may be contributing points to the fact that Zumbi residents did not oppose to PERF. It is clear that the country needs a legislation which seriously considers the psycho-social dimension involved in the implementation of wind farms
O prop?sito deste estudo foi investigar as implica??es s?cio-ambientais do recente (2006) primeiro parque e?lico de grande porte do Brasil, Parque E?lico de Rio do Fogo (PERF), sobre as comunidades vizinhas. O trabalho foi baseado em adapta??o da ferramenta DIS/BCN para an?lise de impactos sociais, vinculada a uma abordagem multim?todos. Conforme a estrat?gia da autofotografia, foram entregues c?meras fotogr?ficas para cinco crian?as do distrito de Zumbi, localidade mais pr?xima ao PERF e pedido a elas que, individualmente, fotografassem os seis lugares de que mais gostavam e os seis lugares de que menos gostavam em sua comunidade. Posteriormente, essas crian?as foram entrevistadas individual e coletivamente a respeito das fotografias. Tamb?m foram entrevistados residentes adultos de Zumbi, moradores do Assentamento Zumbi/Rio do Fogo, membros do governo estadual e municipal, e representantes do PERF, com aux?lio de algumas fotografias das crian?as e outras, que provocassem algo a dizer, em uma estrat?gia de investiga??o denominada fun??o de modelo. As cinco crian?as apresentaram imagem positiva do PERF; todas escolheram fotograf?-lo como um dos lugares de que gostavam. A popula??o adulta de Zumbi apresentou avalia??o visual positiva do PERF. Um n?mero reduzido de entrevistados conhecia os benef?cios ambientais e sociais da produ??o de energia e?lica. Os residentes n?o participaram do processo de decis?o a respeito do PERF; eles aprovaram a iniciativa especialmente por conta do fomento de empregos durante a constru??o. Atualmente, o PERF ? algo alheio ?s suas vidas por n?o haver mais ofertas de empregos, nem outra forma de intera??o moradores-empreendimento. Os residentes se relacionam com o terreno e n?o com o empreendimento. No entanto, n?o h? evid?ncias de rejei??o ao PERF, os moradores apenas o v?em como algo neutro ?s suas vidas O baixo n?vel educacional, a falta de vertebra??o social e a atua??o de uma empresa com larga experi?ncia na implanta??o de parques e?licos em outros pa?ses podem ser fatores que contribu?ram para a n?o oposi??o dos moradores de Zumbi ao PERF. Fica clara a falta que faz no pa?s uma legisla??o que considere seriamente a dimens?o psico-social envolvida na implanta??o de parques e?licos

APA, Harvard, Vancouver, ISO, and other styles

49

Chagas, Filho Jo?o Gilberto Astrada. "An?lise de fadiga em p?s de aerogeradores de pequeno porte." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2011. http://tede2.pucrs.br/tede2/handle/tede/3178.

Full text

Abstract:

Made available in DSpace on 2015-04-14T13:58:43Z (GMT). No. of bitstreams: 1 431403.pdf: 4357092 bytes, checksum: 7507abfd44a77e54e05c8778333fdfc7 (MD5) Previous issue date: 2011-03-30
Atualmente a ind?stria de energia e?lica, espec?ficamente os fabricantes das p?s de aerogeradores, buscam melhorias no desempenho e nas propriedades dos materiais empregados em tais componentes. As caracter?sticas em rela??o ? fadiga s?o essenciais no projeto e aplica??o dos aerogeradores, em especial nas p?s das turbinas e?licas. A literatura apresenta diversas informa??es em rela??o ? p?s de grande porte, no entanto observa-se uma car?ncia em rela??o ? p?s de pequeno porte. Assim sendo, para se determinar tais caracter?sticas torna-se fundamental entender o comportamento dos materiais utilizados em condi??es est?ticas para posteriormente se realizar os ensaios c?clicos. O objetivo do presente trabalho consistiu na determina??o das principais propriedades mec?nicas a tra??o (m?dulo de elasticidade e limite de resist?ncia ? ruptura) do material utilizado na confec??o de p?s de aerogeradores de pequeno porte. Como material utilizou-se o comp?sito de matriz polim?rica (poli?ster) com refor?o em fibra de Vidro do tipo E, segundo informa??es do fabricante. Corpos de prova foram retirados longitudinalmente em rela??o ao comprimento da p?, e ensaiados segundo norma NBR 9622. Os resultados obtidos a partir dos ensaios de seis corpos de prova foram analisados, e os valores m?dios determinados para o m?dulo de elasticidade e a tens?o de ruptura do material. Posteriormente foi desenvolvido um equipamento capaz de submeter as p?s ? esfor?os c?clicos, e atrav?s da metodologia que determinou os par?metros de entrada para a bancada de ensaios, foi poss?vel avaliar as principais caracter?sticas em rela??o ? fadiga do material que constitui a p?.

APA, Harvard, Vancouver, ISO, and other styles

50

Ambroso, Federica <1993&gt. "Lieu du crime, lieu de l’âme. La ville dans le roman noir contemporain (1995-2015) : Bologne, Limoges, Thessalonique." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amsdottorato.unibo.it/9634/1/Ambroso_Federica_tesi.pdf.

Full text

Abstract:

La thèse vise à analyser la représentation des villes de Bologne, Limoges et Thessalonique, dans le roman noir italien, français et grec contemporain (1995-2015). L'approche sociologique, anthropologique et géocritique domine dans la première partie de la thèse, tandis que, dans la deuxième partie, plus consacrée à l'analyse des textes, est utilisée une approche linguistique et stylistique basée sur les occurrences et la rhétorique, qui prend également en compte certains éléments de psychocritique. La réflexion se développe en deux étapes, plus un chapitre conclusif. Dans la première partie, les villes de Bologne, Limoges et Thessalonique sont analysées comme des villes noires, des lieux du crime à déchiffrer, sur la base de cinq caractéristiques : dilatation, déshumanisation, désorientation, déculturation, désindividualisation. Dans la deuxième partie, nous essayons de définir le défi des détectives contemporains : lire les villes, comme codes à déchiffrer, pour résoudre les crimes. L'interprétation de la ville se développe en cinq phases, spéculaires aux caractéristiques de la première partie : exploration, détection, reconstruction, identification, acceptation. À la fin de son enquête et du roman, le détective découvre que la ville est un vrai personnage, elle n’est pas seulement un lieu de crime mais aussi un lieu de l'âme, miroir du vécu des protagonistes. Les romans noirs contemporains de Bologne, Limoges et Thessalonique mettent en scène le conflit, peut-être insoluble, qui tourne autour de la définition de qui est la ville et donc de qui est l’individu et ils indiquent l'impossibilité d'une réponse définitive et rassurante. L'homme et la ville se confondent pour ne faire plus qu'un.
The thesis aims to analyze the representation of the cities of Bologna, Limoges and Thessaloniki, in contemporary Italian, French and Greek noir fiction (1995-2015). The sociological, geocritical and anthropological approach dominate in the first part of the thesis, while in the second part, more dedicated to the analysis of the texts, a linguistic and stylistic approach based on occurrences and rhetoric is used, which also considers some elements of psycho-criticism. The reflection is developed in two stages, plus a concluding chapter. In the first part, the cities of Bologna, Limoges and Thessaloniki are analyzed as noir cities, places of crime to be deciphered, on the basis of five characteristics: expansion, dehumanization, disorientation, deculturation, deindividuation. The second part, mirroring the first, is dedicated to the challenge of contemporary detectives: to read cities, as codes to be deciphered, to solve crimes. The interpretation of the city is developed in five phases, mirroring the characteristics of the first part: exploration, investigation, reconstruction, identification, acceptance. What the detective at the end of his investigation and the novel discovers is that the city is a real character, and it's not only a place of crime, but also a place of the soul, a mirror of the protagonists' experiences. The noir fiction stages the conflict, perhaps irresolvable, concerning the definition of the city and therefore of the individual, and indicates the impossibility of a definitive and reassuring answer. Man and city merge to become one.
La tesi si propone di analizzare la rappresentazione delle città di Bologna, Limoges e Salonicco nel romanzo noir contemporaneo (1995-2015) di Italia, Francia e Grecia. L'approccio sociologico, geocritico e antropologico domina nella prima parte della tesi, mentre nella seconda parte, dedicata maggiormente all'analisi dei testi, viene utilizzato un approccio linguistico e stilistico basato su occorrenze e retorica, che tiene anche conto di alcuni elementi di psicocritica. La riflessione si sviluppa in due tempi, più un capitolo conclusivo. Nella prima parte vengono analizzate le città di Bologna, Limoges e Salonicco in qualità di città noir, luoghi del crimine da decifrare, sulla base di cinque caratteristiche: dilatazione, disumanizzazione, disorientamento, deculturazione, deindividuazione. Nella seconda parte si cerca di definire la sfida dei detective contemporanei: leggere le città, come codici da decifrare, per risolvere i crimini. La lettura della città si sviluppa in cinque fasi, speculari alle caratteristiche della prima parte: esplorazione, investigazione, ricostruzione, identificazione, accettazione. Ciò che il detective alla fine della sua indagine e del romanzo scopre è che la città è un vero e proprio personaggio, e che oltre ad essere un luogo del crimine, è anche un luogo dell’anima, specchio del vissuto dei protagonisti. Il romanzo noir mette in scena il conflitto, forse irresolubile, che riguarda la definizione di città e dunque di individuo, e indica l’impossibilità di una risposta definitiva e rassicurante. L’uomo e la città si confondono per divenire una cosa sola.

APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic 'LICU'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles