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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.
1

Nyttiga bakterier och sjuka djur : en technoscience-resa från nätverksbildning till riskkonstruktion /

Molin, Lena, January 2005 (has links)
Diss. Stockholm : Stockholms universitet, 2005.
2

Diseño y desarrollo de un modelo de gestión logística para aumentar la productividad en las Mypes productoras de granada en la Región de Santiago – ICA

Ayala Rodrigo, Andrés, Lozano Castillo, Diego Jesús 02 August 2020 (has links)
En la actualidad, las MYPES del sector agroindustrial productoras de granada presentan un alto nivel de competitividad debido a que los clientes se vuelven más exigentes con el pasar del tiempo. Las empresas productoras de dicho sector deben tener la capacidad para poder atender la alta demanda en el mercado. Debido a esta coyuntura, es relevante implementar nuevos métodos o herramientas que mejoren los procesos a fin de que se tenga un impacto positivo en el sector. El objetivo principal del proyecto es diseñar y desarrollar un modelo de gestión logística a través de las herramientas de gestión de procesos, logística integral y sus buenas prácticas enfocados a aumentar la productividad, reducir costos, mejorar la competitividad e incrementar la satisfacción del cliente. Para el desarrollo del proyecto se realiza una investigación previa sobre la logística integral, las buenas prácticas que se aplican en el sector y las herramientas de procesos que pueden ser aplicables a las MYPES en todo el mundo. Posterior a ello, se analiza la situación actual del sector respecto a su entorno logístico. Luego, se incluye la propuesta para el diseño y desarrollo del modelo de gestión logística en base a las metodologías investigadas enfocándose en cuatro subprocesos: planificación de compras, selección de proveedores, gestión de almacén y distribución. Finalmente, el modelo propuesto es validado con el juicio de expertos: tres usuarios de las empresas del sector agroindustrial y cinco expertos en la aplicación logística, a través de cinco criterios establecidos. / Currently, producers of pomegranate from agro-industrial sector presents a high level of competitiveness due to the high demand of the consumers that has evolve through the years. Enterprises responsible of the production must possess the capacity of attend the requirements of the market. Due to this situation, it is important to implement new methods and tools to improve processes that has a positive impact on the sector. The main objective of the project is to design and develop a logistics management model through the tools of process management, integral logistics and its good practices focused on increasing productivity, reducing costs, increasing customer satisfaction and to improve competitiveness. In order to develop the project a previous investigation is made on “Integral Logistic”, good logistic practices that are currently applied on the sector and correct process that are been use nowadays by SMES around the world. After that an analysis on the current situation of the sector is made and how it converges with their logistic process. Then, the logistics management model is designed and developed based on the methodologies investigated with four sub processes: purchasing planning, selection of suppliers, warehouse management and distribution. Finally, the proposed model is validated with expert judgment: three users of companies in the agro-industrial sector and five experts in logistics application, through five established criteria. / Tesis
3

Klassifizierung landwirtschaftlicher Jahresabschlüsse mittels Neuronaler Netze und Fuzzy Systeme

Löbbe, Henner. January 2001 (has links) (PDF)
Disputats. Rheinische Friedrick-Wilhelms-Universität, 2001.
4

A agroindústria canavieira em São Paulo: da intervenção estatal à organização empresarial (1933-2010) / The sugarcane agroindustry in São Paulo: from state intervention to Business Organization (1933 - 2010).

Chequin, Bruno Giovani 08 November 2018 (has links)
O presente trabalho pretende investigar a evolução do setor agroindustrial canavieiro paulista a partir de 1933, com a criação do Instituto do Açúcar e do Álcool (IAA), até o ano de 2010. Procura dimensionar a expansão da agroindústria canavieira em São Paulo, relacionando-a com o contexto nacional. Também busca identificar as mudanças e/ou manutenção de suas características estruturais, tendo em vista que, historicamente, o setor é marcado pela integração entre as atividades agrícola e industrial, um fenômeno que está presente em nível regional e nacional. Utilizou-se uma revisão bibliográfica referenciada que contemplou autores como Szmrecsányi (1976), Ramos (1999), Vian (2003), Baccarin (2005), Meira (2007) entre outros. Com isso realizou-se uma análise com perspectiva histórica para chegar à exposição das bases que condicionaram a dinâmica agroindustrial canavieira e identificar como ela se encontrou estruturada até final da década de 2000. Contudo, constatou-se que no decorrer do período estudado o setor paulista apresentou algumas importantes modificações, porém, manteve a secular característica estrutural, qual seja, a integração produtiva entre a unidade industrial e o cultivo da cana. / The present work intends to investigate the evolution of the São Paulo sugarcane agroindustrial sector from 1933, with the creation of the Sugar and Alcohol Institute (IAA), until 2010. It seeks to scale the expansion of sugar cane agroindustry in São Paulo, with the national context. It also seeks to identify the changes and / or maintenance of its structural characteristics, given that, historically, the sector is marked by the integration between agricultural and industrial activities, a phenomenon that is present at the regional and national levels. We used a bibliographical review that included authors such as Szmrecsányi (1976), Ramos (1999), Vian (2003), Baccarin (2005), Meira (2007) and others. With this, an analysis with a historical perspective was carried out to arrive at the exposition of the bases that conditioned the agro-industrial dynamics of sugarcane and to identify how it was structured until the end of the decade of 2000. However, it was verified that during the studied period the São Paulo sector presented some important changes, but it maintained the secular structural characteristic, that is, the productive integration between the industrial unit and the cane cultivation.
5

Reprimarização da pauta de exportação e a atual inserção internacional brasileira (2000-2014) / Reprimarization of the export basket and the actual brazilian international insertion (2000-2014)

Leutwiler, Júlio Fernandes do Prado [UNESP] 02 February 2016 (has links)
Submitted by Júlio Fernandes do Prado Leutwiler null (leutwiler.julio@gmail.com) on 2016-03-03T13:59:15Z No. of bitstreams: 1 REPRIMARIZAÇÃO DA PAUTA DE EXPORTAÇÃO E A ATUAL INSERÇÃO INTERNACIONAL BRASILEIRA (2000-2014).pdf: 2517153 bytes, checksum: 6a41f226ad3990f8750f611f832a9ec5 (MD5) / Approved for entry into archive by Juliano Benedito Ferreira (julianoferreira@reitoria.unesp.br) on 2016-03-04T13:49:55Z (GMT) No. of bitstreams: 1 leutwiler_jfp_me_mar.pdf: 2517153 bytes, checksum: 6a41f226ad3990f8750f611f832a9ec5 (MD5) / Made available in DSpace on 2016-03-04T13:49:55Z (GMT). No. of bitstreams: 1 leutwiler_jfp_me_mar.pdf: 2517153 bytes, checksum: 6a41f226ad3990f8750f611f832a9ec5 (MD5) Previous issue date: 2016-02-02 / Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / A primeira década do século XXI foi marcada por mudanças no conjunto da economia internacional. No comércio mundial, as características principais foram a alta dos preços de commodities e o aumento do comércio por parte dos países em desenvolvimento, especialmente da China. No Brasil, esta conjuntura foi marcada por um relevante aumento das exportações de produtos considerados primários, apresentando uma tendência cada vez mais perceptível de reprimarização das vendas externas do nosso país. Dessa forma, a presente pesquisa visa analisar a inserção internacional brasileira desde o início dos anos 2000 até 2014, no que se refere às características observadas pelo Brasil no contexto das relações econômicas atuais, buscando responder qual o papel do Brasil na atual divisão internacional do trabalho e sobre a existência de um processo de especialização da economia brasileira em torno da produção de commodities. A análise será desenvolvida tendo como referência o processo de reprimarização das exportações agroindustriais e da pauta de exportação geral da economia brasileira, além disso, é analisado no interior da economia brasileira o controverso processo de desindustrialização e, sobre a ótica da economia internacional, o aumento da participação dos países em desenvolvimento e a demanda de commodities. / The first decade of the twenty-first century was marked by changes in the entire international economy. In world trade, the main features were the high commodity prices and the increased trade by developing countries, especially China. In Brazil, this situation was marked by a significant rise in exports of products considered primary, with a noticeable and increasingly trend of reprimarization in the exports of our country. Thus, the present study aims to analyze the Brazilian international insertion from the early 2000s until 2014, with regard to the characteristics observed in Brazil in the context of current economic relations, seeking to answer what Brazil's role in the current international division of labor and the existence of a process of specialization in the Brazilian economy around the production of commodities. The analysis will be developed with reference to the reprimarization process of agro-industrial exports and the overall export basket of the Brazilian economy, also is analyzed the controversial process of deindustrialization in the interior of Brazilian economy and, on the perspective of the international economy, the increasing participation of developing countries and the demand for commodities. / CAPES: 5224/15-2 / CNPq: 130141/2015-1
6

Factores determinantes que influyeron en las exportaciones de Pisco al mercado de Estados Unidos en el marco del TLC, periodo 2002-2018 / Determining factors that influenced the exports of Pisco to the United States market within the framework of the Trade Promotion Agreement, period 2002 - 2018

León Viviano, Leyla Yussan, Zegarra Guevara, Karina Stefanny Anggela 14 May 2019 (has links)
La presente investigación tiene como objetivo determinar los factores que influyeron en las exportaciones de Pisco al mercado de Estados Unidos en el marco del TLC en el periodo del 2002 al 2018. Se describirán los conceptos principales para lograr una mayor comprensión de la presente investigación. Se revisarán los antecedentes del sector pisquero en el Perú y su evolución a lo largo de los años a nivel local e internacional para medir su crecimiento en el mercado de estudio, tanto en volumen como en valor FOB. Asimismo, se revisará teoría de propiedad intelectual para lograr comprobar si es que la denominación de origen Pisco se encuentra dentro de los factores que han influenciado directamente en la exportación del Pisco. Por último, se evaluará la competitividad y el nivel de cuota de mercado del producto en mención frente a su principal competidor, Chile. Los tres objetivos planteados en el presente estudio tienen como propósito comprobar si es que los factores antes mencionados tienen injerencia directa con el tema en estudio y comprobar las hipótesis planteadas, lo cual se probará con la ayuda de un software estadístico y por medio de entrevistas. Para ello, se recopiló información a través de diversas herramientas metodológicas tales como: datos estadísticos de la SUNAT y del portal de Adex Data Trade, y entrevistas a expertos en temas relacionados al sector vitivinícola, en específico en el sector pisquero. / The present investigation aims to determinate the factors that influenced exports of Pisco to the USA market within the framework of the Trade Promotion Agreement in the term from 2002 to 2008. The main concepts will be described to achieve greater compression of the present investigation. The background of the pisco sector in Peru and its evolution over the years at local and international level will be reviewed to measure its growth in the market of study both in volume and in FOB value. Likewise, intellectual property theory will be reviewed, in order to verify whether the Pisco designation of origin is among the factors that have directly influenced the export of Pisco. Finally, the competitiveness and the level of market share will be evaluated of the product in question against its main competitor, Chile. The three principals aims set out in this study are to verify whether the aforementioned factors have direct interference with the subject under study and check the hypotheses, which will be tested with the help of statistical software and interviews. Therefore, information was collected through several methodological tools such as: statistical data of SUNAT, and the portal of Adex Data Trade, and interviews with experts, specifically in the Pisco Sector. / Tesis
7

Beneficios tributarios de la Ley de Promoción Agraria N° 27360 y su impacto financiero en las empresas Agroindustriales del Suroeste de Lima en el año 2019

Melendez Torres, Mileyra Victoria, Sayas Encalada, Vanessa Daniela 10 May 2021 (has links)
El presente trabajo de investigación tiene como objetivo principal determinar el impacto de los beneficios tributarios de la Ley de Promoción Agraria N° 27360 en el ámbito financiero de las empresas agroindustriales del Suroeste de Lima en el año 2019. La investigación contiene cinco capítulos, los cuales se especifican a continuación: En el Capítulo I, Marco Teórico, se detallan los antecedentes, principales conceptos y las consideraciones teóricas del tema de investigación; en el Capítulo II, Plan de Investigación, se planteó el problema principal, los problemas secundarios y el objetivo e hipótesis generales y específicas; en el Capítulo III, Metodología del Trabajo, se determinó el diseño de la investigación, la población, y el tamaño de la muestra para las investigaciones que se realizaron en el enfoque cualitativo y cuantitativo; en el Capítulo IV, Desarrollo, se realizó la aplicación de los instrumentos a través de las entrevistas a profundidad y las encuestas realizadas mediante un cuestionario, y el caso práctico ; por último en el Capítulo V, Análisis de Resultados, se desarrolló la aplicación de resultados del estudio cualitativo y cuantitativo, análisis del caso práctico, la medición de fiabilidad con el indicador Alfa de Cronbach, se validó la hipótesis general y las específicas con las tablas cruzadas y el Chi Cuadrado. En base a los resultados obtenidos se han propuesto recomendaciones y conclusiones del presente trabajo de investigación. / The main objective of this research work is to determine the impact of the tax benefits of the Agrarian Promotion Law No. 27360 on the financial scope of agroindustrial companies in the Southwest of Lima in 2019. This research paper contains five chapters, which are detailed below: Chapter I, Theoretical Framework, where the background, main concepts and theoretical considerations of the research topic are detailed; in Chapter II, Research Plan, the main problem, the secondary problems and the general and specific objective and hypotheses were stated; in Chapter III, Methodology of the Work, the research design, the population, and the sample size for the research that was conducted in the qualitative and quantitative approach were determined; In Chapter IV, Development, the application of the instruments was carried out through in-depth interviews and questionnaire surveys, and the case study; finally, in Chapter V, Analysis of Results, the application of the results of the qualitative and quantitative study was developed, the analysis of the case study, the measurement of reliability with Cronbach's Alpha, the general and specific hypotheses were validated with the cross tables and Chi-Square. Based on the results obtained, recommendations and conclusions of the present research work were proposed. / Tesis

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