Essays about: "plc"

Showing result 1 - 5 of 155 essays containing the word plc.

1. 1. INDUCTIVE RAILWAY SWITCH POINT HEATING : Improved control algorithm and phase compensation analysis for an inductive turnout heating system, and comparison with a resistive heating system

   University essay from Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

   Author : Erik Nordlund; [2023]
   Keywords : Inductive switch point heating; Turnout heating; railway turnout heating; Inductive heating;

   Abstract : Railway turnout heating is essential during the winter because snow and ice can hinder the movement of the switch. In Sweden, heating has traditionally been done using resistive heating wires mounted to the stock rail, but the technology is outdated and generally exhibits low efficiency and performance. READ MORE

3. 2. Flexible and modular production machines : A guiding framework and the design of a packaging machine

   University essay from Högskolan Väst/Institutionen för ingenjörsvetenskap

   Author : Daniel Helmersson; [2023]
   Keywords : Logistics; flexibility; factories;

   Abstract : To increase production and reduce intermediate storage in the factory a new flexible packaging machine is needed. The main purpose of this project is to design a new flexible and modular packaging machine and to create a new framework to use when designing new machines. READ MORE

4. 3. Risks and risk management in construction projects : A product life cycle approach

   University essay from Högskolan i Gävle/Besluts-, risk- och policyanalys

   Author : Björn Åberg; [2023]
   Keywords : Risk; Construction projects; Risk Management;

   Abstract : The construction industry often operates with important and expensive projects that should meet deadlines and various regulations and at the same time avoid risks associated with the phases of the construction projects. This thesis reviews risks by a project life cycle (PLC) and the risk management used in construction projects by interviewing different construction project stakeholders such as hotel owners in Belgium and construction specialists. READ MORE

5. 4. Ligand-stimulated cleavage of PDGFR-beta

   University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

   Author : Agni Karolina Tsiatsiou; [2023]
   Keywords : ;

   Abstract : Platelet-derived growth factor receptors (α and β) are included in the family of receptor tyrosine kinases (RTKs). The dimeric PDGF ligands bind to the PDGF receptors and this results in receptor dimerization, autophosphorylation, and thus activation. The autophosphorylated receptor dimer activates numerous signaling pathways. READ MORE

6. 5. Mining for Whose Future? The Recycling of Narratives for Continuous Extraction : A discursive study of the Gállok mine

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Julia Engström; [2023]
   Keywords : Environmental Justice; Sámi rights; Gállok; Critical Discourse Analysis; Green growth; Green transition; Mining;

   Abstract : The Exploitation of land for economic growth has been an ongoing issue for locals’ rights to land, especially indigenous people. In Sweden, EU’s largest producer of Iron ore, the conflict between the State, indigenous Sámi, and mining industries have caused many controversies over the years, where mining projects repeatedly infringe upon land inhabited by Sámi. READ MORE