Essays about: "problems of new generation"

Showing result 21 - 25 of 155 essays containing the words problems of new generation.

  1. 21. Open Source Grid Expansion Models for the EU Project Spine

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

    Author : Akshaya Tammanur Ravi; [2021]
    Keywords : Expansion Planning; Renewable Energy Sources; Operational Variability; Representative Days; Long-term Uncertainties; Stochastic Optimization; Utbyggnadsplanering; Förnybara energikällor; Variabel driftsituation; Representativa dagar; Långsiktiga osäkerheter; Stokastisk optimering;

    Abstract : Modern power systems are at the forefront of addressing the transition towards a decarbonized energy system, with increased integration of renewable energy sources becoming the key means to achieve the same. In this context, an expansion planning problem provides a decision support framework for investments in new generation and transmission assets over a long time-frame, addressing a wide range of technical and economic criteria aligned with national policies. READ MORE

  3. 22. Design Solution for Ingot Handling and Machining

    University essay from Karlstads universitet/Avdelningen för maskin- och materialteknik

    Author : Johan Jönsson; [2021]
    Keywords : Mechanical Engineering; Product Development;

    Abstract : At the electro remelting slag (ESR) facility at Uddeholm, cylindrical steel ingots are produced in several different sizes. The ESR process requires a “starting step” that consist of a 20mm thick steel plate and is a little larger than the diameter of the ingot. READ MORE

  4. 23. Participatory design of a 3D-printed furniture concept for learning spaces : A study of large-scale additive manufacturing opportunities and limitations

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Author : Herman Lundgren; [2021]
    Keywords : large-scale additive manufacturing; furniture development; semiotics; sustainability; co-design; learning environments; design thinking; storskalig additiv tillverkning; möbelformgivning; semiotik; hållbarhet; co-design; läromiljö; design thinking;

    Abstract : Today, learning spaces are stuck in the industrial age with rows of desks and chairs. Differentiated teaching and personalised learning are not effective in traditional learning spaces and should focus on creating future classrooms (Kariippanon, 2017). READ MORE

  5. 24. Mapping Disinformation : Analysing the diffusion network of fake news and fact-checks in Italy during the COVID19 pandemic

    University essay from Uppsala universitet/Statsvetenskapliga institutionen

    Author : Laura Giorio; [2021]
    Keywords : fake news; disinformation; fact-checking; social network analysis; diffusion network;

    Abstract : In recent years, disinformation circulating the internet and especially social media has become a widespread concern. The urgency of the fake news problem lies in the fact that decisions that are taken on false or misleading information risk impacting democratic processes negatively. READ MORE

  6. 25. Modernized 6 and 10-ton Dock Levelers

    University essay from Lunds universitet/Innovation

    Author : Viola Nilsson; Rebecka Karlsson; [2021]
    Keywords : Dock leveler; FEM; stress; sheet metal; load case; Technology and Engineering;

    Abstract : This Master Thesis is made in collaboration with ASSA ABLOY Entrance Systems and addresses the issues and problem areas of two dock leveler models; 60 kN and 100 kN to find a new improved design. After the following product development process, a new concept was created which could withstand applied forces exceedingly. READ MORE