Hae LUTPubista
Aineistot 61-70 / 234
Ion-exchange resins as stationary phase in reactive chromatography
(2005)
Dynamic behavior of bothisothermal and non-isothermal single-column chromatographic reactors with an ion-exchange resin as the stationary phase was investigated. The reactor performance was interpreted by using results ...
Applying the principles of life cycle assessment and costing in process modeling to examine profit-making capability
(2007)
Static process simulation has traditionally been used to model complex processes for various purposes. However, the use of static processsimulators for the preparation of holistic examinations aiming at improving profit-making ...
Mobile Communications within the European Union: The Role of Location in the Evolution and Forecasting of the Diffusion Process
(2003)
In the European Union, the importance of mobile communications was realized early on. The process of mobile communications becoming ubiquitous has taken time, as the innovation of mobile communications diffused into the ...
JOHDON LASKENTATOIMI KÄRKIYRITYSVERKOSTOISSA Soveltamismahdollisuudet ja yritysten tarpeet
(2006-06-02)
Tutkimus tarkastelee johdon laskentatoimea yritysverkostoissa. Tutkimuksen tavoitteena on lisätä ymmärrystä koskien sitä, millaisia tarpeita verkostoituneilla yrityksillä on johdon laskentatoimen suhteen ja millaiset ovat ...
Effect of physico-chemical conditions and operating parameters on flux and retention of different components in ultrafiltration and nanofiltration fractionation of sweet whey
(2007-05-18)
Tässä väitöstutkimuksessa tutkittiin fysikaaliskemiallisten olosuhteiden ja toimintaparametrien vaikutusta juustoheran fraktiointiin. Kirjallisuusosassa on käsitelty heran ympäristövaikutusta, heran hyödyntämistä ja heran ...
Theoretical Analysis and Simulations of Vertically Vibrated Granular Materials
(2006-12-16)
The dynamical properties ofshaken granular materials are important in many industrial applications where the shaking is used to mix, segregate and transport them. In this work asystematic, large scale simulation study has ...
Observations on Software Testing Practice
(2007-10-26)
This thesis investigates factors that affect software testing practice. The thesis consists of empirical studies, in which the affecting factors were analyzed and interpreted using quantitative and qualitative methods. ...
Validation of plant dynamic model by online and laboratory measurements – a tool to predict online COD loads out of production of mechanical printing papers
(Lappeenranta University of Technology, 2008-11-14)
COD discharges out of processes have increased in line with elevating brightness demands for mechanical pulp and papers. The share of lignin-like substances in COD discharges is on average 75%. In this thesis, a plant ...
Performance Characteristics of an Axial-Flux Solid-Rotor-Core Induction Motor
(Lappeenranta University of Technology, 2007-12-13)
The integration of electric motors and industrial appliances such as pumps, fans, and compressors is rapidly increasing. For instance, the integration of an electric motor and a centrifugal pump provides cost savings and ...
Customer driven business model – connecting customer value to firm resources in ICT value networks
(Lappeenranta University of Technology, 2008-09-05)
The objective of this thesis is to provide a business model framework that connects customer value to firm resources and explains the change logic of the business model. Strategic supply management and especially dynamic ...