Sökning: "inverted index"

Visar resultat 1 - 5 av 18 uppsatser innehållade orden inverted index.

  1. 1. The Impact of China's Digital Economy Development on Carbon Emissions - Taking 31 Key Cities as Evidence

    Kandidat-uppsats, Lunds universitet/Ekonomisk-historiska institutionen

    Författare :Chu Han Qin; [2023]
    Nyckelord :Digital economy; Carbon emissions; Low-carbon development; Information and communication technology ICT ; Inverted U-shape; Environmental Kuznets Curve EKC ; Business and Economics; Social Sciences;

    Sammanfattning : Environmental deterioration led by global warming is accelerating, and low-carbon development has become a global consensus. China, as the world's largest developing country, has also responded to low-carbon development and proposed a "30.60" dual-carbon target aimed at reducing carbon emissions. LÄS MER

  3. 2. Distortion and attenuation free gain-assisted Superluminal Propagtion in a Rare-Earth Doped Crystal

    Master-uppsats, Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

    Författare :Antonius Johannes Renders; [2023]
    Nyckelord :Fast Light; Superluminal Propagation; Negative group velocity; Rare earth; Physics and Astronomy;

    Sammanfattning : A light pulse that travels through a narrow spectral window, i.e. a frequency range of low absorption, within a strongly absorbing frequency range will be delayed due to strong dispersion. LÄS MER

  4. 3. The relationship between the three dimensions of sustainable development

    Kandidat-uppsats, Lunds universitet/Ekonomisk-historiska institutionen

    Författare :Muhammad Nabeel Numan; [2022]
    Nyckelord :Sustainable development; Human development; Human development index; Ecological footprint; Economic complexity; Economic complexity index; Environmental Kuznets curve; Business and Economics;

    Sammanfattning : Sustainable development is a widely discussed concept, and it is needed because the world is facing a massive global challenge of climate change. Sustainable development is envisioned as an all-inclusive concept of three dimensions; environment, economy, and society. However, there are trade-offs between these three dimensions. LÄS MER

  5. 4. The effects of government effectiveness on innovation performance.

    Magister-uppsats, Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

    Författare :Epameinondas Kontothanasis; Nikolaos Papageorgiou; [2022]
    Nyckelord :government effectiveness; innovation performance;

    Sammanfattning : Background: Innovation’s role in economic growth is crucial. Countries have acknowledged that and introduced innovation policies to promote economic growth since the ‘80s. LÄS MER

  7. 5. CO2-emissions from domestic goods transport in countries with high income and high equality : A study of changes in BNP/capita, trade intensity and GINI-index relating to CO2-emissions

    Master-uppsats, Södertörns högskola/Institutionen för samhällsvetenskaper

    Författare :Martin Planfeldt; [2022]
    Nyckelord :Environmental Kuznets Curve EKC ; Trade; Goods transport; GINI-index; GDP;

    Sammanfattning : Transportation is one of the largest sectors contributing to CO2-emissions, and has doubled its emissions in 30 years. Despite this, studies of the environmental Kuznets curve (”EKC”) often focus on stationary industry emissions. LÄS MER