Selaus nimekkeen mukaan kokoelmassa Diplomityöt ja Pro gradu -tutkielmat
Aineistot 3356-3375 / 12706
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Galvaanisen erotuksen toteuttaminen tasavirtasähkönjakelun asiakaspäätelaitteessa
(2011)Suomessa sähkönjakeluverkon pääasialliset jännitetasot ovat 20 kV ja 400 V. 20 kV jännitetasolla sähkö viedään lähelle kuluttajia ja muunnetaan pienemmäksi lähellä asiakkaita. Haittapuolena on se, että 20 kV avojohtosähk ... -
Galvanomagnetic effects in InGaAs nanostructure
(2013)Investigation of galvanomagnetic effects in nanostructure GaAs/Mn/GaAs/In0.15Ga0.85As/ GaAs is presented. This nanostructure is classified as diluted magnetic semiconductor (DMS). Temperature dependence of transverse ... -
Galvanomagnetic effects in strongly doped p-Bi2Te3:Sn crystals
(2007)Magnetic field dependencies of Hall coefficient and magnetoresistivity are investigated in classical and quantizing magnetic fields in p-Bi2Te3 crystals heavily doped with Sn grown by Czochralsky method. Magnetic field ... -
Galvanomagnetic Phenomena in Ga1_xMnxAs
(2009)In this work temperature dependences of resistivity in zero field have been obtained for epitaxially grown Ga1_xMnxAs thin films with 6 % and 8 % Mn content in 50 300 K temperature range. Decrease of resistivity has been ... -
Galvanomagnetic properties of CdSb
(2010)Main aim of this work was preparation of a computer program for investigation of galvanomagnetic effects in solid state materials. These effects were investigated in magnetic field up to 6 T at temperatures 4.6 and 80.5 ... -
Games in Education and Process Development
(2009)The aim of the thesis is to devise a framework for analyzing simulation games, in particular introductory supply chain simulation games which are used in education and process development. The framework is then applied to ... -
Gamification as a means for employee motivation, personal engagement and behavioral outcomes: a gamification system developers’ perspective
(2014)A major challenge faced by companies today is the engagement gap at the workplace and how to motivate employees to engage in less intrinsically motivating work activities that are valuable for the organization. The objective ... -
Gamification in digital banking services
(2022)The use of gamification has become common in recent years. Gamification aims to guide customer’s motivation and behaviour and improve customer experience. Although gamification is widely used, its use in banking services ... -
Gamification in the framework of a real-time multibody simulation
(2022)Simulation is a tool for assessing the quality of the developing product. Multibody system dynamics is an approach used for simulation of mechanical systems that allows the real-time simulation. When the simulation is ... -
Gamified participatory sensing: Impact of gamification on public’s motivation in a lake monitoring application
(2017)Participatory sensing is the concept or practice whereby individuals or publics using ICTs such as mobile phones, contribute to data collection, analysis and sharing of knowledge. The lack of motivation from publics is ... -
Gamifying sustainability: motivating pro-environmental behavior change through gamification. Case of JouleBug.
(2017)Living in the world that faces severe environmental problems makes people consider and adjust their actions. Researchers have been trying to address the issues of behavior change in a variety of studies, although there ... -
Gamma spectrometry and gamma and X-ray tomography of nuclear fuel
(2009)The purpose of gamma spectrometry and gamma and X-ray tomography of nuclear fuel is to determine both radionuclide concentration and integrity and deformation of nuclear fuel. The aims of this thesis have been to find ... -
GaN-transistorien kanavaresistanssi-ilmiöiden mittaus
(2018)Galliumnitriditransistoriin (GaN) kohdistuva jänniterasitus aiheuttaa transistorin kanavaresistanssin kasvamisen, jota kutsutaan current collapse -ilmiöksi. Tätä ilmiötä tutkittiin aiheuttamalla GaN-transistoriin 400 voltin ... -
Gas trade development of an energy company on the Finnish open gas market
(2021)When the Finnish gas market was liberalized in 2020, companies needed to alter their gas procurement and investment strategies to meet the characteristics of an open market. Now that the basic knowledge of the markets has ... -
Gasification of Black Liquor as a Way to Increase Power Production at Kraft Pulp Mills
(2009)The study is focused on the opportunity to improve the power performance from black liquor at Kraft pulp mills. The first part of the paper includes an overview of a traditional recovery system, its development and indication ... -
Gearing Towards Omnichannel Grocery Retail Through Business Model Innovation
(2015)Technological innovations and the advent of digitalization have led retail business into one of its biggest transformations of all time. Consumer behaviour has changed rapidly and the customers are ever more powerful, ... -
Gelatin as an additive in bio-based barrier films
(2013)The main objective of the present study was to verify the approach on starch-gelatin blending for the paperboard coating formulations with enhanced barrier and mechanical properties. Based on that, another objective was ... -
Gender differences in sustainable consumption : an examination on how changing gender roles affect sustainable consumption habits
(2023)Previous studies regarding gender differences in sustainable consumption have investigated a so called “eco gender gap” which usually states that women make more sustainable choices in their consumption habits than men. ... -
Gender diversity on corporate boards and M&A outcome: evidence from European listed companies
(2017)Gender diversity in the workplace, including gender diversity in the decision-making positions of the corporations is one of the most discussed topics by both scholars and corporate world. The purpose of this thesis is to ... -
Generaattorien suojausjärjestelmien toteutus metsäteollisuusintegraatissa
(2023)Diplomityössä selvitetään kahden Stora Enson Imatran tehtaiden generaattorin suojausten nykytilanne ja mahdolliset kehityskohteet. Lisäksi tarkastellaan käyttö- ja kunnossapitohenkilöstön toimintaa. Nykytilanteen selvittämistä ...
