Sökning: "meio ambiente"

Hittade 4 uppsatser innehållade orden meio ambiente.

  1. 1. A shady future for Brazilian agriculture? Obstacles to and opportunities for agroforestry as a sustainable alternative to current agricultural practices

    Master-uppsats, Lunds universitet/LUCSUS

    Författare :Asger Mindegaard; [2019]
    Nyckelord :agriculture; agroforestry; sustainability transitions; multi-level perspective; Brazil; sustainability science; Social Sciences;

    Sammanfattning : As the negative environmental impacts of contemporary agriculture become still more evident and widespread, the question of how to feed future generations while preserving the vital stability of the planet’s environment is more urgent than ever. Major institutions are targeting the environmental sustainability of agriculture, internationally as well as in Brazil. LÄS MER

  3. 2. A REPERCUSSÃO DAS INICIATIVAS DO GOVERNO BRASILEIRO PARA A PROTECÇÃO DA AMAZÓNIA NA IMPRENSA SUECA ONLINE DURANTE O GOVERNO DE LULA

    Kandidat-uppsats, Institutionen för spanska, portugisiska och latinamerikastudier

    Författare :May Barrenechea; [2012]
    Nyckelord :Amazon rainforest; Brazil; meat; climate; deforestation; carbon dioxide; greenhouse effect; ethanol; forest; Brazilian government; Lula s government; Swedish newspapers; environmental legislation; environment; climatic changes; environmental policies; ecological policies; Brazilian ecological policies for the Amazon rainforest; Portuguese; Swedish online news providers; soybean.; Floresta amazónica; Brasil; carne; clima; desmatamento; dióxido de carbono; efeito estufa; etanol; floresta; governo brasileiro; governo de Lula; jornais suecos; legislação ambiental; meio ambiente; mudanças climáticas; políticas ambientais; políticas ecológicas; políticas ecológicas brasileiras na Amazónia; português; imprensa sueca versão online; soja.; Amazonas regnskog; Brasilien; kött; klimat; skogsskövling; avskogning; koldioxid; växthuseffekten; etanol; skog; brasiliansk regering; Lulas regering; svenska tidningar; miljölagstiftning; miljö; klimatförändring; miljöpolitik; ekologisk politik; brasiliansk ekologisk politik i Amazonas regnskog; portugisiska; den svenska pressens internetupplagor; soja.; Selva Amazónica; Brasil; carne; clima; deforestación; dióxido de carbono; efecto invernadero; etanol; bosque; gobierno brasileño; gobierno de Lula; periódicos suecos; legislación ambiental; medio ambiente; mudanzas climáticas; políticas ambientales; políticas ecológicas; políticas ecológicas brasileñas en la Amazonia; portugués; prensa sueca versión online; soja.;

    Sammanfattning : A problemática ambiental no mundo é um tema de suma importância na atualidade. Devido ao incremento do efeito estufa, as mudanças climáticas têm despertado grandes reações no mundo em todas as esferas. Para isso, a Amazónia cumpre um papel decisivo na salvação do planeta e portanto é imprescindível a proteção da mesma. LÄS MER

  4. 3. Better products, better world, better image : A Study on the Interaction of Corporate Social Responsibility, New Product Development and Brand Image in the B2B Sector

    Master-uppsats, Ekonomihögskolan, ELNU

    Författare :Noora Irina Miettinen; Soraya Lima Silva; [2012]
    Nyckelord :Corporate social responsibility; sustainability; new product development; innovation; B2B brand image; B2B brand perception; Yrityksen yhteiskuntavastuu; kestävä kehitys; tuotekehitys; innovaatio; B2B brandi-imago; B2B brandivaikutelma; Responsabilidade social coperativa; desenvolvimento de novos produtos; innovaçäo; imagem de marca no setor de de negócios; Företagens samhällsansvar; hållbarhet; produktutveckling; innovation; B2B varumärkesimage; B2B varumärkesuppfattning;

    Sammanfattning : Title: Better products,   better world, better image: A study on the   interaction of corporate social responsibility, new product development and   brand image in the B2B sector Authors: Soraya Lima Silva & Noora Irina Miettinen Course: Marketing master programme final thesis, 30 ECTS, spring semester 2012,LinnaeusUniversity Keywords: Corporate social responsibility, sustainability, new product development, innovation, B2B brand image, B2B brand perception Purpose: Investigating how customer’s perception of brand image is affected by corporate social responsibility (CSR) and new product development (NPD) in the business-to-business (B2B) sector in the telecommunication and chemical industries. Method: Mixed methods research, cross-sectional research design Interviews with 4 supplier companies Qualitative content analysis on documents of 40 supplier companies Questionnaire to customer companies with 99 responses Findings: CSR and NPD were usually seen as separate and detached activities. LÄS MER

  5. 4. Mathematical modelling of vanadium redox batteries

    Master-uppsats, KTH/Materialvetenskap

    Författare :Milton Assuncao; []
    Nyckelord :mathematical modelling; asymptotic reduction; vanadium redox batteries; modelagem matemática; redução assintótica; baterias redox de vanádio;

    Sammanfattning : Mathematical modelling using differential equations is an important tool to predict the behaviorof vanadium redox batteries, since it may contribute to improve the device performance and leadto a better understanding of the principles of its operation. Modelling can be complementedby asymptotic analysis as a mean to promote reductions or simplifications that make modelsless complex. LÄS MER