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Showing result 1 - 5 of 35 essays matching the above criteria.

  1. 1. Sensitive Detection of Blood Biomarker Pentraxin 3 – Development and Comparison of Amperometric and Capacitive Biosensors in Flow-Injection Systems

    University essay from Lunds universitet/Bioteknik; Lunds universitet/Bioteknik (master)

    Author : Viktor Johansson; [2023]
    Keywords : Bioanalysis; Pentraxin 3; PTX3; FIA; Flow-injection analysis; Sepis; Electopolymerization; Self-assembling monolayer; Amperometry; Capacitance; Biotechnology; Medicine and Health Sciences; Biology and Life Sciences; Technology and Engineering;

    Abstract : Within clinical diagnostics there is always a need for innovative methods that are rapid, sensitive, and more accurate. In this study two bioanalytical systems have been evaluated for pentraxin 3 (PTX3) detection. READ MORE

  2. 2. Chatbots: Understanding the Implementation Framework. : A Multiple-case Study

    University essay from Karlstads universitet/Handelshögskolan (from 2013)

    Author : Lindqvist Daniel; Johansson Viktor; [2023]
    Keywords : artificial intelligence; ai; business; organization; chatbot; chatbots; machine learning;

    Abstract : Abstract This paper discussed the increasing use of artificial intelligence (AI) in various industries, particularly in the form of chatbots. Chatbots are AI-powered systems that interact with humans in order to support, collect, and deliver information. READ MORE

  3. 3. 'The world has changed; these days, women are the ones who are keeping their families'. Gender norms, women's economic empowerment and male capture in the rural Tanzanian poultry value-chain

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Viktor Johansson; [2021]
    Keywords : Sustainable Development; Gender Studies; Women s Empowerment; Gender Norms; Poultry; Tanzania;

    Abstract : The study presented in this thesis aimed to explore how gender norms in four rural districts in Kilimanjaro and Lindi Region of Tanzania might influence rural women chicken farmers' economic empowerment when an urban vendor introduces an improved breed of chicken. More specifically, the following aims were explored: the normative expectations for husbands and wives in the communities researched, and how these expectations may influence intra-household negotiation processes following a market-led intervention within the Tanzanian poultry value-chain;                                                                                                                                                                   if and how intra-household resource allocation may be changed if profits were to increase within a women-led business. READ MORE

  4. 4. Wind Power Expansion: “Land-grabber” or Local Catalyst? : A mixed-method thesis on the Swedish renewable energy transition and the “social gap” between the global and the local

    University essay from Uppsala universitet/Kulturgeografiska institutionen

    Author : Viktor Johansson; [2021]
    Keywords : Wind power; green transition; social acceptance; citizen participation; attitudes; NIMBY;

    Abstract : This thesis examines Sweden’s transition towards a 100% renewable energy system in 2040, by analyzing the expansion of wind power in particular. The study applies a theoretical framework consisting of the concepts of Social Acceptance and Ladder of Participation to analyze how these can be applied on the national and local levels. READ MORE

  5. 5. Effective machine learning techniques for detecting inflow and infiltration water in wastewater channels

    University essay from Högskolan Kristianstad/Fakulteten för naturvetenskap

    Author : Jonas Johansson; Viktor Westlund; [2021]
    Keywords : Inflow; infiltration; machine learning; sensor network; wastewater channels;

    Abstract : In this degree thesis, the research team analyses different ways of monitoring water flow in wastewater channels finds an effective way of processing data using machine learning on collected data from a specific area and sets up a system for finding correlations between rain levels, water usages and wastewater flow to detect infiltrations and inflow water in wastewater channels. The study concludes that a sensor network is most suited for monitoring wastewater channels and that machine learning could be used to detect infiltration and inflow water using different types of data. READ MORE