Sökning: "seguridad"

Visar resultat 1 - 5 av 22 uppsatser innehållade ordet seguridad.

  1. 1. Ecosystems Services in swidden agriculture in the Peruvian tropical Andes : the Kechwa-Lamas farm-forestry system

    Master-uppsats, SLU/Dept. of Urban and Rural Development

    Författare :Geannine Gisset Chabaneix Portocarrero; [2023]
    Nyckelord :swidden agriculture; ecosystem services; Peru; Amazon;

    Sammanfattning : In the Amazon, life supporting services are importantly associated to forest areas. Nevertheless, the connection of ecosystem services to agricultural systems it is also of great importance, because agriculture is one of the most important causes of degradation and loss of these areas. LÄS MER

  3. 2. Evaluating electrolyser setups for hydrogen production from offshore wind power : A case study in the Baltic Sea

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Kenzo Franzén; [2023]
    Nyckelord :electrolysis; energy systems modelling; green hydrogen; offshore wind power; power-to-x; electrólisis; energía eólica marina; hidrógeno verde; modelado de sistemas de energía; power-to-x;

    Sammanfattning : As part of the transition towards a fully sustainable energy system, green hydrogen shows great potential to decarbonise several hard-to-abate sectors. To provide the fossil-free electricity required for electrolysis, offshore wind power has emerged as a suggested option. LÄS MER

  4. 3. Analysis, evaluation, measurements and implementation of network security systems and their critical points of failure during COVID-19

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Adrián Olmedilla Belinchón; [2023]
    Nyckelord :COVID-19; Cyber-attack; Internet security; Cybersecurity threats; Remote Work; Cybersecurity Awareness; COVID-19; cyber-attack; Internetsäkerhet; Cybersäkerhetshot; Fjärrarbete; Cybersäkerhetsmedvetenhet; COVID-19; Ataque cibernético; Seguridad en Internet; Amenazas a la seguridad cibernética; Trabajo remoto; Concienciación sobreseguridad cibernética;

    Sammanfattning : This study analyses the evolution of the COVID-19 pandemic from a cybersecurity perspective, highlighting the different types of cyber-attacks experienced that happened around the world. In addition, this thesis shows the different types of cyber-attacks produced due to the lack of security employed during the pandemic crisis and how were the reactions of the different organizations to solving the problem. LÄS MER

  5. 4. DIOSES EN LA TIERRA E EL INGENIOSO HIDALGO DE LA MANCHA : VELÁZQUEZ’S SUBVERSION OF THE HABSBURG MYSTIQUE OF POWER

    Kandidat-uppsats, Uppsala universitet/Konstvetenskapliga institutionen

    Författare :Dan Hanqvist; [2023]
    Nyckelord :Baroque; Siglo de Oro; Portraiture; Diego Velázquez; Philip IV; Naturalism; Subversion; Habsburg Iconography; Political Iconography; Vision; Visuality; Reception; Barroco; Siglo de Oro; retrato; Diego Velázquez; Felipe IV; naturalismo; subverción; Habsburgo; Austrias; Iconografía; Iconografía política; visión; visualidad; recepción;

    Sammanfattning : Sometimes the concrete form and skill of a work of art stand in a non-arbitrary or non-contingent relationship with the social circumstances of its facture. I hypothesise that this form and such skill was used by Diego Velázquez for artistically, socially and politically subversive purposes. LÄS MER

  7. 5. Evaluating electrolyser setups for hydrogen production from offshore wind power: A case study in the Baltic Sea

    Master-uppsats,

    Författare :Kenzo Franzén; [2023]
    Nyckelord :electrolysis; energy systems modelling; green hydrogen; offshore wind power; power-to-x; electrolisis; energía eólica marina; hidrógeno verde; modelado de sistemas de energía; power-to-x;

    Sammanfattning : As part of the transition towards a fully sustainable energy system, green hydrogen shows great potential to decarbonise several hard-to-abate sectors. To provide the fossil-free electricity required for electrolysis, offshore wind power has emerged as a suggested option. LÄS MER