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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

The influence of tine geometrical factors on stubble handling with tined implements /

Slattery, Michael Gerard Unknown Date (has links)
Thesis (MEng (MechEng))--University of South Australia, 1999
12

Precision agriculture realizing increased profit and reduced risk through cost map and lightbar adoption /

Kayrouz, Benjamin Michael, January 2008 (has links)
Thesis (M.S.)--University of Kentucky, 2008. / Title from document title page (viewed on November 3, 2008). Document formatted into pages; contains: ix, 58 p. : ill. (some col.). Includes abstract and vita. Includes bibliographical references (p. 55-57).
13

Development of a reduced tillage planter for the semi-arid Great Plains region

Herron, Maynard M. January 1978 (has links)
Call number: LD2668 .T4 1978 H48 / Master of Science
14

Complex Ecologies: Micro-Evidence for Storage Landscapes in Early Bronze Age Lebanon

Damick, Alison January 2019 (has links)
This dissertation presents the results of an archaeological investigation into the environmental strategies of emergent aggregated societies in coastal Lebanon over the course of the Early Bronze Age (c. 3200-2400 BCE). The Early Bronze Age marked not only the rise of large-scale urbanized polities in neighboring regions of Mesopotamia and, to a lesser extent, the Southern Levant, but it took place during the dramatic climate variability of the Middle Holocene. This dissertation uses the analysis of microbotanical and ground stone tool data to assess agricultural strategies, land use, and plant processing technologies at two settlements along the Lebanese littoral during this time of political and climatic upheaval. By comparing phytolith data, stone tool use-wear and microbotanical residues from grinding tools from the sites of Sidon and Tell Fadous-Kfarabida, this project reconstructs local plant and stone environments and the choices that populations were making about those resources over time. It concludes that selectivity between conservative and innovative plant management technologies allowed these settlements to maintain small-scale local networks built into the landscape and to participate with, while resisting incorporation into, growing urban and state economies nearby.
15

On-line estimation of implement dynamics for adaptive steering control of farm tractors

Gartley, Evan Robert Bevly, David M. January 2005 (has links) (PDF)
Thesis(M.S.)--Auburn University, 2005. / Abstract. Includes bibliographic references.
16

Industrie localisée au Brésil : les arrangements productifs localisés (APL) de la métal-mécanique au Rio Grande do Sul/ Brésil. / Industry located in Brazil : the agreement located production (APL) : the metal mechanical to Rio Grande do Sul / Brazil

Neumann Gonçalves, Marguit 12 October 2011 (has links)
Dans cette thèse nous analysons l'évolution et les mutations subies par trois sous-systèmes de l'industrie de machines et équipements agricoles au sud du Brésil à travers l'analyse de certaines caractéristiques structurelles de l'articulation territoriale. Notre approche a été celle de la dynamique du territoire. C'est ainsi que nous nous sommes engagés à identifier la dynamique existante dans la création de connaissances et de technologies produites et provenant de l'extérieur. Dans le Chapitre 1 nous étudions l'origine de la discussion concernant le développement localisé dans les pays émergents, dans le but de montrer la pertinence de la littérature marshallienne pour analyser la réalité brésilienne autour de l'expérience des APLs. Dans le chapitre 2 nous couvrons un large ensemble de facteurs qui semblent pertinents pour la compréhension de la relation entre industrie et agriculture ainsi que du développement de l'industrie de machines et équipements agricoles dans la région du plateau du Rio Grande do Sul. Dans le chapitre 3 nous nous consacrons à l'étude du fonctionnement des trois sous-systèmes de la métal-mécanique (Avant-récolte, Récolte et Après-récolte) face aux stratégies des entreprises. Le chapitre 4 est consacré à l'analyse de chacun des trois sous-systèmes autour de quatre points clés : l'organisation de chaque sous-système (les différentes entreprises, les associations commerciales, industrielles et agricoles et les relations entre elles, la technologie, les stratégies d'appui à l'innovation et le marché du travail) ; l'évolution récente du développement et de la spécialisation productive et les relations avec les institutions (le Sebrae et la politique des APLs, les obstacles au développement de l'industrie dans chaque sous-système). Dans ce dernier chapitre nous mettons en relief les points communs entre les trois sous-systèmes sur les mutations et ruptures que l'industrie a connues et l'analyse de la dynamique existante dans chaque sous-système. En conclusion, nous arrivons au constat que, pour favoriser le processus de développement local, une politique d'accompagnement est plus cohérente pour prendre en compte les spécificités et les besoins de chaque territoire afin de réunir les conditions nécessaires à l'émergence des vrais facteurs d'un territoire. / This thesis concerns the evolution and mutation suffered by three subsystems of agricultural machinery industry and agricultural implements in the south of Brazil by analyzing certain cultural characteristics of articulation of territory. The approach was the territorial dynamic. The aim was to identify the dynamic which exists in the creation of knowledge and technology produced outside the territory. In chapter 1 we studied the discussion about the local development of emerging countries, with the objective to show the pertinence of the marshallian literature to analyze the Brazilian reality with the experience of the Local Productive Arranges (APLs). In chapter 2 a wide range of factors were studied to the comprehension of the relation between industry and agriculture, with the development of the machinery and agricultural implements in the plateau region of “Rio Grande do Sul – RS” - Brazil. In Chapter 3, the aim was the study of the operation of three subsystems in the metal mechanical industry in relation to the strategy of the industries. In chapter 4, each subsystem was analyzed (pre harvest, harvest and postharvest) considering four key points: A) Organization of the subsystem: the different industries and the commercial associations of industry and agricultural and their relations; B) The technology of support for innovation; C) the job market; D) The recent evolution of development and productive specialization and the relations with the institutions responsible for this segment in Brazil (Sebrae and APLs) and the obstacles to the industry development in each subsystem). In this last chapter the common points of the three subsystems about the mutation and ruptures that the industry met and the analysis of the existing dynamic in each subsystem. So, in conclusion, it was found that in order to favor the local development, a follow up is more coherent to consider the specification and the needs of each territory in order to unite to the necessary conditions to favor the arise of the essential variables of a territory.
17

Gestão de desenvolvimento de produtos na indústria de máquinas e implementos agrícolas : estudo de casos em empresas nacionais de grande porte.

Mano, Aline Patrícia 29 September 2006 (has links)
Made available in DSpace on 2016-06-02T19:51:26Z (GMT). No. of bitstreams: 1 DissAPM.pdf: 1112642 bytes, checksum: 9a209084e16df2ecb1b97bec1a18c0bc (MD5) Previous issue date: 2006-09-29 / Financiadora de Estudos e Projetos / The industry of Agricultural Implements and Machines has had an expressive development in the country, following the expansion of the Brazilian agro-industrial area and focusing in the exportation increase of the agricultural products as alternative to reach a better distributed invoicing throughout the year, being tried to overlap the problems of the internal seasonality. It demands from the national companies a quality improvement of the projects and manufacture of these products, adjusting them to international standards of performance and to the trend of homologation requirements of the new products. This improvement passes for a revision and adequacy of the product development process management in the sector s national companies. This work presents a research about the practices and problems of the management of the process development of the agricultural products from five national companies located in the Sao Paulo state. For the data collecting, it was used an interview script, which was applied to the person in charge of the PPD. It was observed a heterogeneous vision of the purpose of the PPD in the five national companies studied. There are some companies that see the PPD as an essential set of project activity of the product. The others companies, however, face the PPD as a market research of the launching of the new product. Often the activities of the PPD are practical and empirical: researching the physical prototype and specifying the project (using software like CAD). For this reason, the use of supporting tools for the product development contributes for a better quality of the project and for a better management of the product / A indústria de Máquinas e Implementos Agrícolas (MIAs) apresenta grande potencial de crescimento no país, acompanhando a expansão do setor agroindustrial brasileiro e focando o aumento da exportação de seus produtos como alternativa para se atingir um faturamento melhor distribuído ao longo do ano, tentando sobrepor os problemas da sazonalidade interna. Isso exige das empresas nacionais uma melhoria na qualidade, tanto do projeto dos produtos quanto da manufatura destes, adequando-se a padrões de desempenho internacionais e à tendência de exigências de homologação dos novos produtos. Essa melhoria passa por uma revisão e adequação da gestão do processo de desenvolvimento de produto das empresas nacionais do setor. Este trabalho apresenta um levantamento das práticas e problemas da gestão do processo de desenvolvimento de produtos (PDP) em cinco empresas nacionais de grande porte, do setor, localizadas no estado de São Paulo. Para a coleta dos dados utilizou-se um roteiro de entrevistas, que foi aplicado ao responsável pelo PDP, em visitas realizadas às empresas. Observou-se entre as empresas: - heterogeneidade na visão do escopo do PDP, coexistindo empresas que vêem esse processo como um conjunto de atividades essencialmente de projeto do produto, com empresas que compreendem o desenvolvimento de produto como um processo mais amplo que abrange da pesquisa de mercado ao acompanhamento do novo produto após o lançamento; - as atividades de desenvolvimento de produto são essencialmente práticas e empíricas, buscando-se prioritariamente o protótipo físico para em seguida detalhar o projeto; - foco em ferramentas de auxilio ao desenho do protótipo como CAD, e pouca utilização de outras ferramentas de apoio ao desenvolvimento de produto, que podem contribuir para uma melhor qualidade de projeto e manufaturabilidade do produto
18

Indústria local no Brasil : os arranjos produtivos locais (APL) da indústria metal-mecânica no Rio Grande do Sul / Brasil / Industrie localisee au Brésil

Gonçalves, Marguit Neumann January 2011 (has links)
Dans cette thèse nous analysons l’évolution et les mutations subies par trois sous-systèmes de l’industrie de machines et équipements agricoles au sud du Brésil à travers l’analyse de certaines caractéristiques structurelles de l’articulation territoriale. Notre approche a été celle de la dynamique du territoire. C’est ainsi que nous nous sommes engagés à identifier la dynamique existante dans la création de connaissances et de technologies produites et provenant de l’extérieur. Dans le Chapitre 1 nous étudions l’origine de la discussion concernant le développement localisé dans les pays émergents, dans le but de montrer la pertinence de la littérature marshallienne pour analyser la réalité brésilienne autour de l’expérience des APLs. Dans le chapitre 2 nous couvrons un large ensemble de facteurs qui semblent pertinents pour la compréhension de la relation entre industrie et agriculture ainsi que du développement de l’industrie de machines et équipements agricoles dans la région du plateau du Rio Grande do Sul. Dans le chapitre 3 nous nous consacrons à l’étude du fonctionnement des trois sous-systèmes de la métal-mécanique (Avant-récolte, Récolte et Après-récolte) face aux stratégies des entreprises. Le chapitre 4 est consacré à l’analyse de chacun des trois sous-systèmes autour de quatre points clés : l’organisation de chaque sous-système (les différentes entreprises, les associations commerciales, industrielles et agricoles et les relations entre elles, la technologie, les stratégies d’appui à l’innovation et le marché du travail) ; l’évolution récente du développement et de la spécialisation productive et les relations avec les institutions (le Sebrae et la politique des APLs, les obstacles au développement de l’industrie dans chaque sous-système). Dans ce dernier chapitre nous mettons en relief les points communs entre les trois sous-systèmes sur les mutations et ruptures que l’industrie a connues et l’analyse de la dynamique existante dans chaque sous-système. En conclusion, nous arrivons au constat que, pour favoriser le processus de développement local, une politique d’accompagnement est plus cohérente pour prendre en compte les spécificités et les besoins de chaque territoire afin de réunir les conditions nécessaires à l’émergence des vrais facteurs d’un territoire. / Nesta tese nós analisamos a evolução e as mutações sofridas por três subsistemas da indústria de máquinas e implementos agrícolas no sul do Brasil através da análise de certas características estruturais de articulação territorial. Nossa abordagem foi a dinâmica territorial. É assim que nós nos engajamos a identificar a dinâmica existente na criação de conhecimentos e de tecnologias produzidas e provenientes de fora. No capítulo 1 nós estudamos a origem da discussão referente ao desenvolvimento local nos países emergentes, com o objetivo de mostrar a pertinência da literatura marshalliana para analisar a realidade brasileira em torno da experiência dos Arranjos Produtivos Locais (APLs). No capítulo 2 nós abordamos um vasto conjunto de fatores que parecem pertinentes para a compreensão da relação entre a indústria e a agricultura, assim como do desenvolvimento da indústria de máquinas e implementos agrícolas na região do planalto do Rio Grande do Sul (RS). No capítulo 3 nós nos destinamos ao estudo do funcionamento de três subsistemas da indústria metal-mecânica face as estratégias das empresas. O capítulo 4 é consagrado à análise de cada um dos subsistemas (pré-colheita, colheita e pós-colheita) em torno de quatro pontos-chave: A) a organização de cada subsistema: as diferentes empresas, as associações comerciais, industriais e agrícolas e as relações entre elas; B) a tecnologia, as estratégias de apoio a inovação; C) o mercado de trabalho; D) a evolução recente do desenvolvimento e da especialização produtiva e as relações com as instituições (o Sebrae e a política dos APLs, os obstáculos ao desenvolvimento da indústria em cada subsistema). Nesse último capítulo nós evidenciamos os pontos comuns entre os três subsistemas sobre as mutações e rupturas que a indústria conheceu e a análise da dinâmica existente em cada subsistema. Assim, na conclusão, nós constatamos que para favorecer o processo de desenvolvimento local, uma política de acompanhamento é mais coerente para levar em consideração as especificidades e as necessidades de cada território a fim de reunir às condições necessárias a emergência de verdadeiros fatores de um território. / This thesis concerns the evolution and mutation suffered by three subsystems of agricultural machinery industry and agricultural implements in the south of Brazil by analyzing certain cultural characteristics of articulation of territory. The approach was the territorial dynamic. The aim was to identify the dynamic which exists in the creation of knowledge and technology produced outside the territory. In chapter 1 we studied the discussion about the local development of emerging countries, with the objective to show the pertinence of the marshallian literature to analyze the Brazilian reality with the experience of the Local Productive Arranges (APLs). In chapter 2 a wide range of factors were studied to the comprehension of the relation between industry and agriculture, with the development of the machinery and agricultural implements in the plateau region of “Rio Grande do Sul – RS” - Brazil. In Chapter 3, the aim was the study of the operation of three subsystems in the metal mechanical industry in relation to the strategy of the industries. In chapter 4, each subsystem was analyzed (pre harvest, harvest and postharvest) considering four key points: A) Organization of the subsystem: the different industries and the commercial associations of industry and agricultural and their relations; B) The technology of support for innovation; C) the job market; D) The recent evolution of development and productive specialization and the relations with the institutions responsible for this segment in Brazil (Sebrae and APLs) and the obstacles to the industry development in each subsystem). In this last chapter the common points of the three subsystems about the mutation and ruptures that the industry met and the analysis of the existing dynamic in each subsystem. So, in conclusion, it was found that in order to favor the local development, a follow up is more coherent to consider the specification and the needs of each territory in order to unite to the necessary conditions to favor the arise of the essential variables of a territory.
19

Indústria local no Brasil : os arranjos produtivos locais (APL) da indústria metal-mecânica no Rio Grande do Sul / Brasil / Industrie localisee au Brésil

Gonçalves, Marguit Neumann January 2011 (has links)
Dans cette thèse nous analysons l’évolution et les mutations subies par trois sous-systèmes de l’industrie de machines et équipements agricoles au sud du Brésil à travers l’analyse de certaines caractéristiques structurelles de l’articulation territoriale. Notre approche a été celle de la dynamique du territoire. C’est ainsi que nous nous sommes engagés à identifier la dynamique existante dans la création de connaissances et de technologies produites et provenant de l’extérieur. Dans le Chapitre 1 nous étudions l’origine de la discussion concernant le développement localisé dans les pays émergents, dans le but de montrer la pertinence de la littérature marshallienne pour analyser la réalité brésilienne autour de l’expérience des APLs. Dans le chapitre 2 nous couvrons un large ensemble de facteurs qui semblent pertinents pour la compréhension de la relation entre industrie et agriculture ainsi que du développement de l’industrie de machines et équipements agricoles dans la région du plateau du Rio Grande do Sul. Dans le chapitre 3 nous nous consacrons à l’étude du fonctionnement des trois sous-systèmes de la métal-mécanique (Avant-récolte, Récolte et Après-récolte) face aux stratégies des entreprises. Le chapitre 4 est consacré à l’analyse de chacun des trois sous-systèmes autour de quatre points clés : l’organisation de chaque sous-système (les différentes entreprises, les associations commerciales, industrielles et agricoles et les relations entre elles, la technologie, les stratégies d’appui à l’innovation et le marché du travail) ; l’évolution récente du développement et de la spécialisation productive et les relations avec les institutions (le Sebrae et la politique des APLs, les obstacles au développement de l’industrie dans chaque sous-système). Dans ce dernier chapitre nous mettons en relief les points communs entre les trois sous-systèmes sur les mutations et ruptures que l’industrie a connues et l’analyse de la dynamique existante dans chaque sous-système. En conclusion, nous arrivons au constat que, pour favoriser le processus de développement local, une politique d’accompagnement est plus cohérente pour prendre en compte les spécificités et les besoins de chaque territoire afin de réunir les conditions nécessaires à l’émergence des vrais facteurs d’un territoire. / Nesta tese nós analisamos a evolução e as mutações sofridas por três subsistemas da indústria de máquinas e implementos agrícolas no sul do Brasil através da análise de certas características estruturais de articulação territorial. Nossa abordagem foi a dinâmica territorial. É assim que nós nos engajamos a identificar a dinâmica existente na criação de conhecimentos e de tecnologias produzidas e provenientes de fora. No capítulo 1 nós estudamos a origem da discussão referente ao desenvolvimento local nos países emergentes, com o objetivo de mostrar a pertinência da literatura marshalliana para analisar a realidade brasileira em torno da experiência dos Arranjos Produtivos Locais (APLs). No capítulo 2 nós abordamos um vasto conjunto de fatores que parecem pertinentes para a compreensão da relação entre a indústria e a agricultura, assim como do desenvolvimento da indústria de máquinas e implementos agrícolas na região do planalto do Rio Grande do Sul (RS). No capítulo 3 nós nos destinamos ao estudo do funcionamento de três subsistemas da indústria metal-mecânica face as estratégias das empresas. O capítulo 4 é consagrado à análise de cada um dos subsistemas (pré-colheita, colheita e pós-colheita) em torno de quatro pontos-chave: A) a organização de cada subsistema: as diferentes empresas, as associações comerciais, industriais e agrícolas e as relações entre elas; B) a tecnologia, as estratégias de apoio a inovação; C) o mercado de trabalho; D) a evolução recente do desenvolvimento e da especialização produtiva e as relações com as instituições (o Sebrae e a política dos APLs, os obstáculos ao desenvolvimento da indústria em cada subsistema). Nesse último capítulo nós evidenciamos os pontos comuns entre os três subsistemas sobre as mutações e rupturas que a indústria conheceu e a análise da dinâmica existente em cada subsistema. Assim, na conclusão, nós constatamos que para favorecer o processo de desenvolvimento local, uma política de acompanhamento é mais coerente para levar em consideração as especificidades e as necessidades de cada território a fim de reunir às condições necessárias a emergência de verdadeiros fatores de um território. / This thesis concerns the evolution and mutation suffered by three subsystems of agricultural machinery industry and agricultural implements in the south of Brazil by analyzing certain cultural characteristics of articulation of territory. The approach was the territorial dynamic. The aim was to identify the dynamic which exists in the creation of knowledge and technology produced outside the territory. In chapter 1 we studied the discussion about the local development of emerging countries, with the objective to show the pertinence of the marshallian literature to analyze the Brazilian reality with the experience of the Local Productive Arranges (APLs). In chapter 2 a wide range of factors were studied to the comprehension of the relation between industry and agriculture, with the development of the machinery and agricultural implements in the plateau region of “Rio Grande do Sul – RS” - Brazil. In Chapter 3, the aim was the study of the operation of three subsystems in the metal mechanical industry in relation to the strategy of the industries. In chapter 4, each subsystem was analyzed (pre harvest, harvest and postharvest) considering four key points: A) Organization of the subsystem: the different industries and the commercial associations of industry and agricultural and their relations; B) The technology of support for innovation; C) the job market; D) The recent evolution of development and productive specialization and the relations with the institutions responsible for this segment in Brazil (Sebrae and APLs) and the obstacles to the industry development in each subsystem). In this last chapter the common points of the three subsystems about the mutation and ruptures that the industry met and the analysis of the existing dynamic in each subsystem. So, in conclusion, it was found that in order to favor the local development, a follow up is more coherent to consider the specification and the needs of each territory in order to unite to the necessary conditions to favor the arise of the essential variables of a territory.
20

Indústria local no Brasil : os arranjos produtivos locais (APL) da indústria metal-mecânica no Rio Grande do Sul / Brasil / Industrie localisee au Brésil

Gonçalves, Marguit Neumann January 2011 (has links)
Dans cette thèse nous analysons l’évolution et les mutations subies par trois sous-systèmes de l’industrie de machines et équipements agricoles au sud du Brésil à travers l’analyse de certaines caractéristiques structurelles de l’articulation territoriale. Notre approche a été celle de la dynamique du territoire. C’est ainsi que nous nous sommes engagés à identifier la dynamique existante dans la création de connaissances et de technologies produites et provenant de l’extérieur. Dans le Chapitre 1 nous étudions l’origine de la discussion concernant le développement localisé dans les pays émergents, dans le but de montrer la pertinence de la littérature marshallienne pour analyser la réalité brésilienne autour de l’expérience des APLs. Dans le chapitre 2 nous couvrons un large ensemble de facteurs qui semblent pertinents pour la compréhension de la relation entre industrie et agriculture ainsi que du développement de l’industrie de machines et équipements agricoles dans la région du plateau du Rio Grande do Sul. Dans le chapitre 3 nous nous consacrons à l’étude du fonctionnement des trois sous-systèmes de la métal-mécanique (Avant-récolte, Récolte et Après-récolte) face aux stratégies des entreprises. Le chapitre 4 est consacré à l’analyse de chacun des trois sous-systèmes autour de quatre points clés : l’organisation de chaque sous-système (les différentes entreprises, les associations commerciales, industrielles et agricoles et les relations entre elles, la technologie, les stratégies d’appui à l’innovation et le marché du travail) ; l’évolution récente du développement et de la spécialisation productive et les relations avec les institutions (le Sebrae et la politique des APLs, les obstacles au développement de l’industrie dans chaque sous-système). Dans ce dernier chapitre nous mettons en relief les points communs entre les trois sous-systèmes sur les mutations et ruptures que l’industrie a connues et l’analyse de la dynamique existante dans chaque sous-système. En conclusion, nous arrivons au constat que, pour favoriser le processus de développement local, une politique d’accompagnement est plus cohérente pour prendre en compte les spécificités et les besoins de chaque territoire afin de réunir les conditions nécessaires à l’émergence des vrais facteurs d’un territoire. / Nesta tese nós analisamos a evolução e as mutações sofridas por três subsistemas da indústria de máquinas e implementos agrícolas no sul do Brasil através da análise de certas características estruturais de articulação territorial. Nossa abordagem foi a dinâmica territorial. É assim que nós nos engajamos a identificar a dinâmica existente na criação de conhecimentos e de tecnologias produzidas e provenientes de fora. No capítulo 1 nós estudamos a origem da discussão referente ao desenvolvimento local nos países emergentes, com o objetivo de mostrar a pertinência da literatura marshalliana para analisar a realidade brasileira em torno da experiência dos Arranjos Produtivos Locais (APLs). No capítulo 2 nós abordamos um vasto conjunto de fatores que parecem pertinentes para a compreensão da relação entre a indústria e a agricultura, assim como do desenvolvimento da indústria de máquinas e implementos agrícolas na região do planalto do Rio Grande do Sul (RS). No capítulo 3 nós nos destinamos ao estudo do funcionamento de três subsistemas da indústria metal-mecânica face as estratégias das empresas. O capítulo 4 é consagrado à análise de cada um dos subsistemas (pré-colheita, colheita e pós-colheita) em torno de quatro pontos-chave: A) a organização de cada subsistema: as diferentes empresas, as associações comerciais, industriais e agrícolas e as relações entre elas; B) a tecnologia, as estratégias de apoio a inovação; C) o mercado de trabalho; D) a evolução recente do desenvolvimento e da especialização produtiva e as relações com as instituições (o Sebrae e a política dos APLs, os obstáculos ao desenvolvimento da indústria em cada subsistema). Nesse último capítulo nós evidenciamos os pontos comuns entre os três subsistemas sobre as mutações e rupturas que a indústria conheceu e a análise da dinâmica existente em cada subsistema. Assim, na conclusão, nós constatamos que para favorecer o processo de desenvolvimento local, uma política de acompanhamento é mais coerente para levar em consideração as especificidades e as necessidades de cada território a fim de reunir às condições necessárias a emergência de verdadeiros fatores de um território. / This thesis concerns the evolution and mutation suffered by three subsystems of agricultural machinery industry and agricultural implements in the south of Brazil by analyzing certain cultural characteristics of articulation of territory. The approach was the territorial dynamic. The aim was to identify the dynamic which exists in the creation of knowledge and technology produced outside the territory. In chapter 1 we studied the discussion about the local development of emerging countries, with the objective to show the pertinence of the marshallian literature to analyze the Brazilian reality with the experience of the Local Productive Arranges (APLs). In chapter 2 a wide range of factors were studied to the comprehension of the relation between industry and agriculture, with the development of the machinery and agricultural implements in the plateau region of “Rio Grande do Sul – RS” - Brazil. In Chapter 3, the aim was the study of the operation of three subsystems in the metal mechanical industry in relation to the strategy of the industries. In chapter 4, each subsystem was analyzed (pre harvest, harvest and postharvest) considering four key points: A) Organization of the subsystem: the different industries and the commercial associations of industry and agricultural and their relations; B) The technology of support for innovation; C) the job market; D) The recent evolution of development and productive specialization and the relations with the institutions responsible for this segment in Brazil (Sebrae and APLs) and the obstacles to the industry development in each subsystem). In this last chapter the common points of the three subsystems about the mutation and ruptures that the industry met and the analysis of the existing dynamic in each subsystem. So, in conclusion, it was found that in order to favor the local development, a follow up is more coherent to consider the specification and the needs of each territory in order to unite to the necessary conditions to favor the arise of the essential variables of a territory.

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