Sökning: "environment"

Visar resultat 21 - 25 av 8336 avhandlingar innehållade ordet environment.

  1. 21. Industrial Application of Sulfur Concrete An Environment-friendly Construction Material

    Författare :Amon Raphael Makenya; KTH; []
    Nyckelord :Sulfur binder; Chempruf modifyer; Sulfur Concrete SC ; Durability; SC market survey; SC Applications; Environment.;

    Sammanfattning : Sulfur Concrete (SC) is a thermoplastic constructionmaterial, of mineral aggregates and modified sulfur as binder.Elemental sulfur has now a low smelting point (120oC) and appears in two solid allotropic forms,separated by considerable contraction. Hence, the need formodification to delay the transition. LÄS MER

  3. 22. Exploring changes of conceptions, values and beliefs concerning the environment : A longitudinal study of upper secondary school students in business and economics education

    Författare :Caroline Ignell; Shu-Nu Chang Rundgren; Cecilia Lundholm; Peter Davies; Jeppe Læssøe; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; environment; sustainability; interdisciplinary; longitudinal study; conceptual change; prices; externalities; values-beliefs-norms; climate change solutions; upper secondary school students; business and economics education; pedagogik; Education;

    Sammanfattning : This thesis examines students’ understanding of economic aspects of global environmental problems. The first aim is to identify and characterise changes in business and economics students’ conceptions of negative environmental effects and pricing goods and services. LÄS MER

  4. 23. Urban and Rural Environments from Iron Age to Medieval time in Northern Europe : Evidence from Fossil Insect Remains from South-Eastern Sweden and Novgorod, Russia

    Författare :Magnus Hellqvist; Högskolan Dalarna; []
    Nyckelord :Late Holocene; Iron Age; Medieval time; subfossil insects; Coleoptera; environment; climate; human environment; taphonomy; south-eastern Sweden; Novgorod; Miljöhistoriska studier av förhistoriska bosättningar i Mälardalsregionen;

    Sammanfattning : .... LÄS MER

  5. 24. Designing guidance along audio-haptically augmented paths in a city environment

    Författare :Delphine Szymczak; Certec - Rehabiliteringsteknik och Design; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Activity theory; Cultural historical; design; evaluation; iterative design; user-centered design; audio-tactile; multimodal; mobile; pedestrian navigation; scanning; tourist guide; vibration; in-use; focus; environment;

    Sammanfattning : The main purpose of this thesis is to show in a case study how it is possible to inform, with Activity Theory, the design and evaluation of a pedestrian navigation system that uses audio-tactile feedback. The case study consists of an iterative design process that results in a tourist guide application used in a mobile phone. LÄS MER

  7. 25. Regionalismo ensamblado : Medioambiente, modernidad y reacción político-cultural en Latinoamérica (1930-1940)

    Författare :Gianfranco Selgas; Ken Benson; Kari Soriano Salkjelsvik; Carlos J. Alonso; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; regionalism; Latin American literature; world-ecology; extractivism; assemblage theory; new materialism; posthumanism; ecocriticism; nature-culture; environment; modernity; Enrique Bernardo Núñez; Carmen Lyra; César Uribe Piedrahita; regionalismo; literatura latinoamericana; ecología-mundo; extractivismo; teoría del ensamblaje; nuevo materialismo; posthumanismo; ecocrítica; naturaleza-cultura; medioambiente; modernidad; Enrique Bernardo Núñez; Carmen Lyra; César Uribe Piedrahita; romanska språk med inriktning mot spanska; Romance Languages; Specialisation in Spanish;

    Sammanfattning : This dissertation reframes Latin American literary regionalism as the configuration of an alternative political-cultural reaction in the 1930s-1940s. It argues that such an approach questions the precepts of Eurocentric modernity, going beyond the nuanced conceptualization of the environment as a nature-culture dichotomy. LÄS MER