Viimeksi syötetyt
Aineistot 1-20 / 15318
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Cost analysis of various factors on geopolymer 3D printing for construction products on factory and construction site
(2020)The construction industry is considered as of the main natural resource consumer such as rocks, cement, clays and sand. Ordinary Portland cement manufacturing process is associated with excess quantity of carbon dioxide ... -
Intraorganisational networks, collaboration and knowledge sharing in a multinational company
(2020)This study explored the value of intraorganisational networks for collaboration and knowledge sharing in a multinational company. Intraorganisational networks refer to socially constructed knowledge networks inside an ... -
Interplay of local moments and itinerant electrons
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 02.10.2020)We have studied the electronic structure of materials whose properties are driven by magnetism. This work requires research with computer simulations based on quantum mechanics laws within the density functional theory ... -
Computational fluid dynamics as a tool for process engineering
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 02.10.2020)Modern engineering increasingly employs various computer software to develop products. The use of software to simulate product performance is known as computer-aided engineering (CAE). CAE supports the design process of a ... -
Iron-based subsurface arsenic removal (SAR): Results of a long-term pilot-scale test in Vietnam
(Elsevier, 16.05.2020)The principle of subsurface arsenic removal (SAR) from groundwater is based on oxidation and adsorption reactions by infiltrating oxygen into the anoxic aquifer and the immobilization of arsenic (As) onto freshly formed ... -
Passenger ship refrigeration : dimensioning and energy saving options
(2020)Due to the International Maritime Organization´s continuously demanding energy efficiency regulations for ships, new technologies of energy saving are to be applied in ships. In a passenger ship, 10-12 percent of total ... -
Työssä oppiminen osana työhyvinvointia : pitkäaikaisten työntekijöiden kokemuksia työssä oppimisesta ja työhyvinvoinnista
(2020)Osaava ja hyvinvoiva henkilöstö on yksi kilpailukyvyn keskeisistä avainresursseista. Ympäröivän maailman nopea muutostahti ja teknologian mahdollistama kehitys ohjaavat työntekijöitä jatkuvaan oppimiseen ja itsensä ... -
Designing a Living Lab for innovating sustainable solid waste management solutions
(2020)Today one of the biggest challenges is to reduce environmental impact. In the past few decades, there is an expeditious growth in urbanization and solid waste management is a primary issue due to this situation. Increasing ... -
Preparation of cellulose-rich membranes from wood: effect of wood pretreatment process on membrane performance
(Springer Nature, 14.09.2020)In this study cellulose-rich membranes were fabricated from untreated and treated hardwood biomass solutions in 1-ethyl-3-methylimidazolium acetate ([Emim][OAc])—dimetylsulfoxide (DMSO) system via wet phase separation. ... -
Residential real estate valuation : review and practical comparison of valuation methods
(2020)The purpose of this master’s thesis is to find out what kind of housing valuation models exist in the previous literature. In addition, the purpose of this study is to compare more closely the two different methods, ... -
Pudotusputkireaktorin suunnittelu
(2020)Erilaisten polttoaineiden hyödynnysmenetelmien ja syntyvien päästöjen minimointi on tärkeää energiatekniikassa. Tästä syystä on kyettävä jäljittelemään kontrolloiduissa laboratorio-olosuhteissa suurten kattiloiden olosuhteita. ... -
Co-creative and lean based business controlling process with competence demand and competence supply
(2020)The goal of this thesis is to describe how a knowledge intensive project organization, which has grown by acquisitions, can become an integrated service dominant service provider by combining co-creation, knowledge-based ... -
Integration of sustainability procedures in the procurement process of a company
(2020)The purpose of this bachelor’s thesis was to examine how sustainability methods could be integrated into a company’s procurement process, and mainly its supplier selection stage. This was inspected from both a social and ... -
Julkisen infrarakentamisen strateginen investointipäätöksenteko : case Kutilan kanava
(2020)Työssä tutkittiin julkisen infrarakentamisen strategisessa investointipäätöksenteossa huomioitavia tekijöitä. Tutkimus toteutettiin laadullisena tapaustutkimuksena ja tutkimuksen kohteena olivat liikenneinfrastruktuurihankkeet ... -
Maintenance Education in Engineering Programs on Bachelor and Master Level: Evidence from Finland and Sweden
(Springer, Cham, 18.08.2020)This paper discusses the need for maintenance related training in higher education and investigates the maintenance related education offered by engineering programs in Finland and Sweden. Main study objects are Finnish ... -
Kissakuoro-peli
(LUT-yliopisto, 2020)Peli, jossa leikitään kissaa ja kikatetaan. Peliä voi pelata kaksi aikuista ja 2 – 8 lasta. Pelin tavoitteena on tunnistaa tunteita ja paljastaa, missä hyvä mieli lymyää. Peliä pelaamalla saa vihjeitä, miten hyvinvointia ... -
Humanistisen yrittäjyyskasvatuksen Kirppu-peli
(LUT-yliopisto, 16.09.2020)Kirppu-peli syntyi LUODE – luonto ja taide nuorten työelämätaitojen oppimisympäristönä –hankkeessa. -
Design and verification of a hermetic high-speed turbogenerator concept for biomass and waste heat recovery applications
(Elsevier, 11.09.2020)Many waste heat recovery and biomass applications offer opportunities for small-scale steam turbines to produce electricity and to improve systems’ energy efficiency. However, the currently used axial turbine-based technology ... -
Real-Time Human Body and Brain Monitoring During Horseback Riding Simulator by Means of Inertial Motion Capture and EEG Systems
(IEEE, 04.09.2020)One type of effective muscular disorders therapy is horseback riding. The main objective of the present study is developing a physiotherapeutic simulator (concept proof) instead of a real horse though employing the ... -
Control design issues in grid-connected single -phase converters, with the focus on power factor correction
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 25.09.2020)Electrical equipment is most commonly powered from a mains connection. The mains alternating voltage is rectified, isolated, and regulated in a power supply. The power supply acts as an interface between the mains voltage ...
