Essays about: "physical measure"

Showing result 11 - 15 of 316 essays containing the words physical measure.

  1. 11. Characterization of Compost from Reusable Industrial Streams: : physical, Nutrient, and Microbial Properties

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Ellen Ek Moreau; [2023]
    Keywords : Spent mushroom compost; apple orchard waste; soil amendment; compost optimization; circular agriculture;

    Abstract : The increasing global population, combined with soil degradation, poses challenges to food security, and raises concerns about the excessive and long-term use of conventional fertilizers. Evaluating sustainable alternative by-products for their soil-improving properties could offer a potential solution, particularly for Swedish fruit producers who can tap into local waste streams as a circular source of plant nutrients. READ MORE

  3. 12. Exploring Environmentally Sustainable Last-Mile Deliveries in Sweden

    University essay from Lunds universitet/Teknisk logistik

    Author : Emelie Ehrensvärd; Clara Wilhelmsson; [2023]
    Keywords : Last-mile delivery; E-retailer; Sustainable last-mile delivery; Environmentally sustainable last-mile delivery; Technology and Engineering;

    Abstract : Last-mile delivery is the part of the e-commerce supply chain that is the least efficient in terms of cost, time, and environmental impact. As e-commerce is expected to keep growing, this puts pressure on last-mile deliveries to reduce their environmental impact if Sweden is to reach its environmental goals for 2045. READ MORE

  4. 13. Potential migration routes for the alien species, pink salmon (Oncorhynchus gorbuscha) : investigating access in west and south coast rivers of Sweden

    University essay from SLU/Dept. Of Aquatic Resources

    Author : Rebecca Martin; [2023]
    Keywords : invasive; alien species; salmonid; anadromous; migration barriers;

    Abstract : Invasive alien species are one of the main drivers of ecosystem change globally, presenting challenges to biodiversity that take many forms Pink salmon, Oncorhynchus gorbuscha, has recently been observed on the Swedish west coast where its presence is the result of secondary spreading from populations introduced to the White and Barents Seas in northwestern Russia. In Sweden, O. READ MORE

  5. 14. Simulation and Testing of a MU-MIMO Beamforming System

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Nazyar Mehdishishavan; Zonghan Wang; [2023]
    Keywords : Multi-User Multiple-Input Multiple-Output MU-MIMO ; Beamforming; Sounding Reference Signal SRS ; Reciprocity-based; Butler matrix; Advanced Antenna System AAS ; Technology and Engineering;

    Abstract : Multi-User Multiple-Input Multiple-Output (MU-MIMO) technology has become increasingly important in the field of wireless communication due to its ability to highly increase the capacity and efficiency of wireless networks [1]. Beamforming, as a technique used in MU-MIMO systems, improves network performance by improving signal quality and reducing interference. READ MORE

  6. 15. An Evaluative Study on the Impact of Immersion and Presence for Flight Simulators in XR

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Robin Dahlkvist; [2023]
    Keywords : Extended reality; Mixed reality; Immersion; Presence; Simulator sickness; Extended reality; Mixed reality; Immersion; Närvaro; Simulatorsjuka;

    Abstract : Flight simulators are a central training method for pilots and with the advances of human-computer interaction, new cutting-edge technology introduces a new type of simulator using extended reality (XR). XR is an umbrella term for many representative forms of realities, where physical reality (PR) and virtual reality (VR) are the endpoints of this spectrum, and any reality in between can be seen as mixed reality (MR). READ MORE