Essays about: "permeability"

Showing result 16 - 20 of 182 essays containing the word permeability.

  1. 16. Intergroup contact beyond borders and trauma : A case study of the Jerusalem Youth Chorus

    University essay from Uppsala universitet/Hugo Valentin-centrum

    Author : Alexandra Merguerian; [2023]
    Keywords : Intergroup contact; desecuritization; social identity; chosen trauma; musicking; intergroup dialogue; Israel; Jerusalem Youth Chorus;

    Abstract : This thesis contributes to the literature on intergroup contact by exploring the long-term impact of grassroots efforts on members of majority and minority groups involved in an intractable conflict. In such circumstances, the conflict parties’ existential survival is perceived to be at stake, which results in salient group boundaries magnified by competing memories of collective trauma. READ MORE

  3. 17. Relationship between food shelf life and environmental impact of Tetra Pak packages

    University essay from Lunds universitet/Förpackningslogistik

    Author : Zagipa Mustafina; [2023]
    Keywords : LCA analysis; barrier properties; food packaging; food waste; environmental impact; Technology and Engineering;

    Abstract : Food packaging has long been recognized as a potential environmental burden within the food supply chain, with packaging production and waste often considered as key contributors to the overall environmental impact. However, there is a growing recognition of the need for a more holistic approach to assess the environmental performance of food packaging, taking into account various factors that influence sustainability. READ MORE

  4. 18. Evaluation of the Weather Resistance of Ram-Air Kites Used in Airborne Wind Energy Systems

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Johanna Désirée Ambs; [2023]
    Keywords : Weathering Resistance; Coated Textiles; Ram-air Kite; Airborne Wind Energy;

    Abstract : Airborne Wind Energy is an emerging technology that harnesses the power of the wind by using tethered wings. Among the flying devices are ram-air wings made from coated textiles that utilize dynamic pressure to gain their shape. READ MORE

  5. 19. Towards Sustainable Coffee Packaging: A Comparative Study of Current and Future Materials for Zoégas Coffee

    University essay from Lunds universitet/Förpackningslogistik

    Author : Alexandra Karlsson; [2023]
    Keywords : Food packaging; coffee; permeability; recyclability; shelf life.; Technology and Engineering;

    Abstract : An important factor in preventing food waste is the ability to provide a product with a package according to its needs. The packaging material, in turn, needs to be recyclable in order to contribute to a circular use of materials rather than becoming waste. READ MORE

  6. 20. Hydrogeological and economic analysis of a groundwater-based water supply system in rural Nepal

    University essay from Lunds universitet/Väg- och vattenbyggnad (CI); Lunds universitet/Teknisk geologi

    Author : Hamon Hedayatnasab; [2023]
    Keywords : Technology and Engineering;

    Abstract : Access to safe drinking water and sanitation is a given standard and considered as basic human rights in urban areas and industrialized countries. However, 40 % of the world's population living in rural areas in developing countries lack access to safe drinking water. READ MORE