Essays about: "and negative effect of technology"

Showing result 1 - 5 of 373 essays containing the words and negative effect of technology.

  1. 1. Structural analysis of HZO thin film and electrode using X-ray diffraction

    University essay from Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Author : Elliot Winsnes; [2024]
    Keywords : HZO; hafnia; hafnium dioxide; zirconium dioxide; ferroelectricity; ferroelectric; synchrotron radiation; X-ray diffraction; Physics and Astronomy;

    Abstract : Since its discovery in 2011, the ferroelectricity of thin films based on HfO2 has been studied intensively. In particular, thin films with a 1:1 ratio of HfO2 and ZrO2 (HZO) has been of great interest. The ferroelectricity arises from a non-centrosymmetric orthorhombic (o) phase of HZO whose prevalence is dependent on the processing conditions. READ MORE

  3. 2. Determinants of capital structure: an empirical study on the European technology industry in a dynamic panel difference-GMM analysis

    University essay from Göteborgs universitet/Graduate School

    Author : Alfred Rydsmo; Jacob Sandequist; [2023-06-29]
    Keywords : ;

    Abstract : This paper investigates the determinants of capital structure for 146 publicly traded technology companies in 14 different European countries over the 2009 to 2021 period. The study aims to test the relationship between firm leverage and its determinants suggested by both traditional corporate finance theory as well as previous findings. READ MORE

  4. 3. On the implementation of green airport facilities by integrating electric airplanes: A case study : A potential solution for future green airports

    University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

    Author : Oscar Larsson; [2023]
    Keywords : Green airport; Microgrid; Solar Panels; ESS; Green energy;

    Abstract : Following continued emission of greenhouse gases climate change is increasingly becoming a greater threat to the continued well-being of people around the world. While airports contribute around 2. READ MORE

  5. 4. Recovery of Dialcohol Cellulose using Micro- and Ultrafiltration Processes

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Lina Näslund; Gabriella Petersson; [2023]
    Keywords : Membrane filtration; Ultrafiltration; Microfiltration; Dialcohol cellulose; DAC; Bioplastics; Chemical engineering; Process design; Technology and Engineering;

    Abstract : The waste management and production of plastic play a concerning part in global warming and continues to have a negative effect on the environment. A promising strategy to address this challenge is to develop new sustainable materials, to replace current fossil-based plastics. READ MORE

  6. 5. Possibilities of Reducing Internal Scrap Rates and Increase Scrap Recyclability of Dilute Copper Alloys from Vertical Upwards Continuous Cast (VUCC) Process

    University essay from Lunds universitet/Centrum för analys och syntes

    Author : Minna Olsson; [2023]
    Keywords : metallurgy; copper; alloy; continuous casting; materials chemistry; Technology and Engineering;

    Abstract : Copper and copper alloys are important material systems for the electrification of society. The high workability of the materials makes them appropriate in numerous different applications which require highly conductive properties. READ MORE