Selaus tallennuspäivän mukaan kokoelmassa Tieteelliset julkaisut
Aineistot 21-40 / 1900
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Excavation-drier method of energy-peat extraction reduces long-term climatic impact
(Suomen Ymparistokeskus, 2012)Climatic impacts of energy-peat extraction are of increasing concern due to EU emissions trading requirements. A new excavation-drier peat extraction method has been developed to reduce the climatic impact and increase the ... -
Determination of the thermal parameters of high-power batteries by local heat
(Elsevier, 2014)A new approach to the determination of the thermal parameters of high-power batteries is introduced here. Application of local heat flux measurement with a gradient heat flux sensor (GHFS) allows determination of the cell ... -
A high efficiency microturbine concept
(2015)There is a growing trend towards decentralized electricity and heat production throughout the world. Reciprocating engines and gas turbines have an essential role in the global decentralized energy markets and any improvement ... -
Towards a better energy efficiency through a systems approach in an industrial forklift
(SAGE Publications, 2014)The purpose of this study is to improve the potential energy recovery to electric energy in an electrohydraulic forklift system. The initial achieved result for energy saving ratio after structural optimization is 40 %. ... -
Heat-transfer improvements in an axial-flux permanent-magnet synchronous machine
(Pergamon Press, 2014)Axial-flux machines tend to have cooling difficulties since it is difficult to arrange continuous heat path between the stator stack and the frame. One important reason for this is that no shrink fitting of the stator is ... -
Research progress in wood-plastic composites: A review
(SAGE, 2014)The interest towards wood-plastic composites (WPCs) is growing due to growing interest in materials with novel properties, which can replace more traditional materials, such as wood and plastic. The use of recycled materials ... -
Potential of energy and nutrient recovery from biodegradable waste by co-treatment in Lithuania
(SAGE Publications, 2012)Biodegradable waste quantities in Lithuania and their potential for the co-treatment in renewable energy and organic fertilizer production are investigated. Two scenarios are formulated to study the differences of the ... -
Evaluation of the Efficiency of Line-Start Permanent-Magnet Machines as a Function of the Operating Temperature
(IEEE, 2014)The standard squirrel-cage induction machine has nearly reached its maximum efficiency. In order to further increase the energy efficiency of electrical machines, the use of permanent magnets in combination with the robust ... -
Mixing performance evaluation of additive manufactured milli-scale reactors
(Elsevier, 2016)The mixing performance of three passive milli-scale reactors with different geometries was investigated at different Reynolds numbers. The effects of design and operating characteristics such as mixing channel shape and ... -
Expectation Management
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Environmental Impact Assessment of Municipal Solid Waste Management Incorporating Mechanical Treatment of Waste and Incineration in Hangzhou, China
(Elsevier, 2016)Municipal solid waste (MSW) management is becoming increasingly popular around the world as a means of accommodating the increasing amounts of waste that the growing global population generates. China currently produces ... -
Evaluation of methods for estimating energy performance of biogas production
(Elsevier, 2014)This study focused on identifying various system boundaries and evaluating methods of estimating energy performance of biogas production. First, the output-input ratio method used for evaluating energy performance from the ... -
Potential of phosphorus recovery from sewage sludge and manure ash by thermochemical treatment
(Elsevier, 2016)All life forms require phosphorus (P), which has no substitute in food production. The risk of phosphorus loss from soil and limited P rock reserves has led to the development of recycling P from industrial residues. This ... -
Mass customization of sunglass frame utilizing metallic laser additive manufacturing
(Bayerisches Laserzentrum GmbH, 2016)Additive manufacturing (AM) of metallic materials has widened the horizon for customized part production by completely eliminating tools and fixtures of manufacturing. Its subsequent importance lies in economic aspects ... -
Broadening the concept of expectations in public relations
(Taylor & Francis, 2015)Expectations have been connected to many central concepts of public relations research, yet, definitions of what is meant by expectations are lacking. This article aims to broaden the understanding of expectations by taking ... -
Odotustenhallinta
(Procom ry, 2014)Särkymätön viestintä edellyttää särkymätöntä toimintaa, joka kestää sidosryhmien tarkastelua. Siksi organisaatioiden täytyy tuntea sidosryhmänsä entistä paremmin. Apuna voi toimia odotustenhallinta, joka tarkoittaa ... -
Effects of Brief Integrated Information Literacy Education Sessions on Undergraduate Engineering Students' Interdisciplinary Research
(Taylor & Francis Online, 2017)Engineering students often conduct information searches without sufficient consideration of the context of their research topic. This article discusses how development of a new information literacy (IL) mindset through ... -
A conceptual foundation for expectations of corporate responsibility
(Emerald Publishing, 02 / 2017)Purpose - Ability to identify and meet stakeholder expectations is seen as imperative for succeeding in corporate responsibility (CR). However, the existing literature of CR communication treats expectations predominantly ... -
Do circular economy business models capture intended environmental value propositions?
(Elsevier, 2018)The circular economy (CE) can be a driver for sustainability and CE can be promoted and supported by the creation of new and innovative business models, which embed CE principles into their value propositions throughout ... -
Life cycle assessment of small-scale combined heat and power plant: environmental impacts of different forest biofuels and replacing district heat produced from natural gas
(Elvesier, 2018)Forest biomass is used in many countries as an abundant and easily accessible source of renewable energy. While forest biomass has certain advantages in terms of carbon sink capability, it cannot be considered an emission-free ...
