Essays about: "travel to space"

Showing result 6 - 10 of 150 essays containing the words travel to space.

  1. 6. Interventions to Reduce Car Use: A Meta-Analysis

    University essay from Linköpings universitet/Kommunikations- och transportsystem; Linköpings universitet/Tekniska fakulteten

    Author : Ester Al-Salehi; [2023]
    Keywords : Interventions; Car use reduction; Policy measure; Intervention effect; Transport effect.;

    Abstract : Transportation has become an essential part of people's lives to move from one place to another, increasing the transport mobility for passengers. Therefore, road transport accounts for the second largest contributor to greenhouse gas emissions in Europe, and to increased congestion. READ MORE

  3. 7. Multi-modal Public Transport Network Design Method

    University essay from KTH/Transportplanering

    Author : Mingui Liu; [2023]
    Keywords : multi-modal public transportation; mobility on demand; bi-level network planning and optimization; genetic algorithm;

    Abstract : With the rapid development of industrialization and urbanization, industrial development and population growth drive the expansion of urban space, urban transportation demand shows the characteristics of spatial decentralization and diversification, and transportation travelers' requirements for mobility, accessibility, and comfort of transportation travel services are enhanced. Mobility on demand (MoD) services such as DiDi and Uber are new modes of public transportation, bringing many new opportunities and challenges. READ MORE

  4. 8. "How you make friends in Finland" : An intersectional analysis of friendship formation in adulthood

    University essay from Linköpings universitet/Institutionen för tema

    Author : Despoina Papadakou; [2023]
    Keywords : Friends; Adulthood; Intersectionality; Intersectional Analysis; Decoloniality; Finland;

    Abstract : The present thesis explores how people’s gender with its various intersections shape theirexperiences of making friends in adulthood in the Finnish context and presents anintersectional analysis of the processes and challenges of making friends. The intersections Ifocused on were those of gender with ethnicity, race, religion and migrant or non-migrantstatus. READ MORE

  5. 9. Traffic simulation using the Intelligent Driver Model : a study of the impact of safe distance on traffic flow

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Oscar Cusin; Henry Lou; [2023]
    Keywords : ;

    Abstract : Due to increasing demands on transportation, traffic congestion has become an increasingly common problem. It brings consequences such as increased travel time and profound negative effects on health and environment. READ MORE

  6. 10. Concept investigation into Metal Plasma Source for High Powered Space Applications

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Ludvig Borg; [2023]
    Keywords : High-powered; Electric Propulsion; Vacuum Arc Thruster; VASIMR; Metal Plasma; Magnetohydrodynamics; COMSOL Multiphysics;

    Abstract : This thesis explores the potential of utilizing metal-based plasma sources as a sustainable solution for high-powered electric propulsion and its implications for future interplanetary travel. Focusing on the Vacuum Arc Thruster and the Variable Specific Impulse Magnetoplasma Rocket engine, the study encompasses numerical simulations, analytical comparisons, and performance analyses to assess the feasibility of metal plasma fuels in space missions. READ MORE