Essays about: "Cost Measurements"

Showing result 16 - 20 of 490 essays containing the words Cost Measurements.

1. 16. Automation of a rotating bed reactor for PFAS remediation

   University essay from Umeå universitet/Institutionen för fysik

   Author : Axel Martin; [2023]
   Keywords : Programming; automation; experimentation; optimization;

   Abstract : Properties such as being water and oil repellent and being heat resistant make per- and polyflouroalkyl substances (PFAS) useful in a wide range of products. Since they do not break down in the environment, PFAS pollution makes it way back into drinking water and seafood. READ MORE

3. 17. Moving Beyond Two Dimensions : An Evaluation of Four Different Three-Dimensional Locomotion Interfaces for Virtual Reality

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

   Author : Erik Meurk; [2023]
   Keywords : virtual reality; locomotion; three dimensional; virtuell verklighet; rörelse; tre dimensioner;

   Abstract : This paper presents a comparative evaluation of four 3D locomotion interfaces in virtual reality: Slider, Teleport, Point & Tug, and Arm-Cycle. The study employed a mixed methods approach to assess their performance using a token-collecting task in a virtual environment with obstacles, focusing on efficiency, spatial awareness, usability, task load, presence, and cybersickness. READ MORE

4. 18. 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

5. 19. Harmonisk strömsimulering i inverterbaserade värmepumpar

   University essay from Umeå universitet/Institutionen för fysik

   Author : Alexander Magnusson; [2023]
   Keywords : Current harmonics; inverter-driven compressor; black box simulation;

   Abstract : An electrical distribution network supplies power to many households at a time. Each house has various types of electrical appliances which consume different levels of power depending on its function and the load it supplies. An ideal case would be when no appliances cause power disturbances, however, in reality, many electrical appliances (e.g. READ MORE

6. 20. Waste Analysis on a Production Line - A Case Study

   University essay from Lunds universitet/Industriell Produktion

   Author : Sanna Treptow; Déspina Karida; [2023]
   Keywords : Sustainable manufacturing systems; Sustainable production; Lean production; Just in Time Production JiT ; Kanban; Waste; Environmental Value Stream Mapping EVSM ; Production Performance Matrix PPM ; Key Performance Index KPI ; Technology and Engineering;

   Abstract : This study aims to assist Swedish company Clemondo AB in reducing waste in production, where the goal is to determine where waste appears as well as make suggestions for potential improvements, which are presented as Key Performance Indices (KPIs) and minimized manufacturing costs. Citation chaining is used to retrieve extant literature, while other productions and process-related information are gathered through observations and discussions. READ MORE