Essays about: "Martin Karlsson"

Showing result 1 - 5 of 32 essays containing the words Martin Karlsson.

1. 1. State of charge and heat impact on Li-ion batteries during calendar aging

   University essay from Uppsala universitet/Signaler och system

   Author : Martin Jonsson; Tobias Karlsson; [2023]
   Keywords : State of charge; SoC; calendar aging; heat impact; Li-ion;

   Abstract : Rechargeable batteries that are powering our everyday electronics go through their lifetime with countless charge/discharge cycles, after a few years the capacity has dropped noticeably. But how about batteries that are working as a back-up power system for when connection to the AC mains is not possible, they might only perform a handful of cycles but does this mean they last forever? On behalf of Getinge AB, this bachelor thesis aims to explore the subject named as ‘calendar aging’. READ MORE

3. 2. The Pursuit of Museum Sustainability : Investigating sustainability for museum databases in Sweden

   University essay from Uppsala universitet/Institutionen för ABM

   Author : Martin Karlsson; [2022]
   Keywords : Museum; databases; museum sustainability; sustainable development; Swedish museums; sustainability pillars;

   Abstract : Introduction: This case study with a qualitative phenomenological perspective investigates the relationships between museum databases in Sweden and the four pillars of museum sustainability, the Economic environment, the Social Environment, the Natural Environment, and the Cultural Environment. With the help of 33 indicators developed to measure museum sustainability, this study investigated which indicators museum databases could affectand how they are connected in order to identify what factors there are related to sustainability for museum databases. READ MORE

4. 3. Computational Prediction Of Efficiency Parameters In Organic Solar Cells : From Polymer Donors And Non Fullerene Acceptors

   University essay from Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

   Author : Martin Karlsson; [2022]
   Keywords : Organic solar cells; computational chemistry; DFT.;

   Abstract : The field of organic solar cells is getting more and more attention as the need forrenewable energy sources rises. When developing new materials for organic solar cellssynthesizing the new materials, is a time consuming and costly process. READ MORE

5. 4. Online reviews’ influence on purchase decisions within the Hotel Industry

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

   Author : Martin Ström; Olivia Karlsson; [2021]
   Keywords : Consumer behavior; Consumer perception; Purchase decision; Hotel industry;

   Abstract : Research Question: How do online reviews influence purchase decisions among potential consumers within the Hotel Industry?  Purpose: The purpose of this research is to gain a deeper understanding about the impacts in which online reviews has on consumer behavior and their decisions to actively select and purchase service from different hotels. The authors are striving to find answers to whether online reviews obtaining information about positive customer experiences within the hotel industry has a noticeable impact on the decisions made by customers. READ MORE

6. 5. A System for Affective Touch in Humanoid and Social Robotics

   University essay from Lunds universitet/Kognitionsvetenskap

   Author : Martin Gunnar Karlsson; [2021]
   Keywords : Humanoid robotics; social robotics; cognitive robotics; affective touch; touch types; machine learning; emotional repsonse; colour expression; colour and emotion; HRI; human-robot-interaction; tactile interaction; social interaction; robotics; somatosensory system; artificial neural network; ANN; support vector machine; SVM; communication; cognition; somatosensation; Philosophy and Religion;

   Abstract : A system for affective touch has been constructed, in a study of humanoid and social robotics. The system detects, processes and analyses signals from touch, identifies touch types, and provides a corresponding emotional response and expression. READ MORE