Essays about: "PROCESS MODEL IN PPM"

Found 3 essays containing the words PROCESS MODEL IN PPM.

  1. 1. A model for heterogenic catalytic conversion of carbon dioxide to methanol

    University essay from Linköpings universitet/Institutionen för fysik, kemi och biologi

    Author : Elin Johannesson; [2020]
    Keywords : Carbon dioxide; methanol; heterogeneous catalysis; zinc oxide; computational chemistry; density functional theory;

    Abstract : Since our society became industrialised, the levels of carbon dioxide in our atmosphere have been steadily rising, to the point where it in early 2020 at is 413 ppm. The high concentration is causing several troubling effects worldwide because of the increase in mean temperature that it creates, which causes longer draughts, more severe floods, and rising seawater levels to name a few. READ MORE

  3. 2. A Descriptive Study of Portfolio Management within the Context of New Venture Projects : A New Insight for Business Incubators and Venture Capital Firms in Sweden

    University essay from Handelshögskolan vid Umeå universitet

    Author : Carlos Julio Centeno Burbano; Juan Camilo Arbeláez Zapata; [2011]
    Keywords : New venture projects; project portfolio management; business incubators; venture capital firms;

    Abstract : New Ventures projects emerge in response to the growing need of countries to develop and grow economically in an environment characterized by rapid changes. The importance of these projects is such that during the last decades they have played a role not only as drivers of the economy but also as sources of new jobs and innovation (Chen, 2009). READ MORE

  4. 3. Low Temperature Epitaxy Growth and Kinetic Modeling of SiGe for BiCMOS Application

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Arash Salemi; [2011]
    Keywords : ;

    Abstract : There is an ambition of continuously decreasing thermal budget in CMOS and BiCMOS processing, thus low temperature epitaxy (LTE) (350-650°C) with chemical vapor deposition (CVD) technique in order to have faster process with low cost. One of the growth issues at low temperatures is gas quality where the oxygen and moisture contamination becomes critical for the epilayers quality. READ MORE