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Showing result 1 - 5 of 84 essays matching the above criteria.

  1. 1. Design Investigation of Passive Radiators in Loudspeakers

    University essay from Lunds universitet/Innovation

    Author : Fabrice Dufberg; Valter Hamberger; [2024]
    Keywords : passive radiator; loudspeaker; speaker tuning; Thiele Small parameters; frequency response; Technology and Engineering;

    Abstract : Passive radiators are components that can be integrated into loudspeakers to amplify the bass frequencies. To ensure good sound quality, the passive radiator, the speaker driver, and the loudspeaker enclosure must all be well-dimensioned and fine-tuned in relation to each other. READ MORE

  3. 2. The impact of CO2 fertilisation on foliage in West and East Africa

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Gaetane Demyttenaere; [2023]
    Keywords : Physical geography and ecosystem analysis; CO2 fertilisation; semi-arid ecosystems; remote sensing; Normalised Difference Vegetation Index; Earth and Environmental Sciences;

    Abstract : Anthropogenic impact on terrestrial ecosystems continues to grow as we further enhance atmospheric Carbon Dioxide (CO₂) concentrations. The changing climatic conditions and direct influence of CO₂ on vegetation has a big impact on ecosystem functions. READ MORE

  4. 3. The development of an acoustic insulation solution using mushroom mycelium as an alternative to synthetic foams

    University essay from Jönköping University/JTH, Industridesign

    Author : Adrián Brito Guerrero de Escalante; [2023]
    Keywords : mycelium composites; design thinking; design for emotion; sustainability; acoustic insulation; fungi; mushrooms.;

    Abstract : In the past decades, humanity is facing the consequences of the irresponsible production of plastics and the expansion of industries such as industrial agriculture, Therefore, the development of new sustainable alternative materials has become increasingly popular as a science field. That is the case of mycelium composites, a biodegradable material made out of agricultural and the thread-like roots of mushrooms called mycelium. READ MORE

  5. 4. Human-Like Chatbot : A quantitative study of the emotional response toward human-to-machine interaction

    University essay from Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

    Author : Anastasiia Jönsson; Clara Nordberg; [2023]
    Keywords : Digital Marketing; Chatbot; Emotion; Empathy; Humanlike; Human-to-machine interaction; ChatGPT;

    Abstract : Problem formulation: The problem that the thesis research relates to is the limitations of artificially intelligent chatbots as interlocutors. The emotional component of communication plays an essential role in the customer experience, but many users have a negative attitude toward chatbots due to their lack of humanity and empathy. READ MORE

  6. 5. Experimental Study of Magnetic Field Effects on Hairpin SNSPD Turn Designs for Single Photon Detection : Investigating the Relationship between Magnetic Field Strength and SNSPD Performance

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

    Author : James Arthur Sutton; [2023]
    Keywords : SNSPD; Hairpin device; Magnetic field effect; Current crowding; SNSPD; Hårnålsanordning; Magnetfältseffekt; Nuvarande trängsel;

    Abstract : Superconducting Nanowire Single Photon Detectors (SNSPDs) are a promising technology for detecting single photon emissions with high efficiency and low noise. This detector class has numerous applications in quantum optics, communication, and sensing. READ MORE