Essays about: "element of travel"

Showing result 1 - 5 of 34 essays containing the words element of travel.

  1. 1. Taking off the Tourism Hat : An Exploratory Analysis of Bi-national Partnerships in the Swedish Tourism-migration Nexus

    University essay from Mittuniversitetet/Institutionen för ekonomi, geografi, juridik och turism

    Author : Emma Eliasson; [2023]
    Keywords : Tourism-migration nexus; residential mobility; migration; homecoming; partnership;

    Abstract : What is the definition of being a tourist, and when do you stop being one? Does it depend on your intention or duration of a visit, or is it when you are no longer legally regarded as such? The definition of tourism is slowly changing. Some types of tourism already transcend tourism’s traditional boundaries, such as Visiting Friends and Relatives [VFR] travel. READ MORE

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

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

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

    Abstract : 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. READ MORE

  4. 3. Numerical modelling of high-speed railway transition zone

    University essay from KTH/Jord- och bergmekanik

    Author : Karl Norberg; [2022]
    Keywords : Railway geotechnics; Bridge; Ballastless track; Transition zone; High-speed railway; Finite element method; Track stiffness;

    Abstract : Transition zones are changes in the track structure, detected by an abrupt deviationin track stiffness and/or differential settlements. One inevitable transition zone is thebridge approach. This study has investigated in this transition zone, adapted for highspeed,ballastless track. READ MORE

  5. 4. Numerical Approach to the Design and Optimisation of a Bi-Propellant Pintle Injector

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Erik Andersson; [2022]
    Keywords : pintle injector; optimisation; propulsion; liquid propellant;

    Abstract : Rocket propulsion is of vital importance for space travel. New innovations are continuously developed in order to facilitate the demand of the rapidly evolving space sector. Recently a focus on reusable rockets has appeared due to the economical and environmental benefits they bring. READ MORE

  6. 5. Vibration reduction over junctions in buildings

    University essay from KTH/Marcus Wallenberg Laboratoriet MWL

    Author : Alexander Forsberg; Aras Wali; [2021]
    Keywords : Vibration reduction; Junction; Building acoustics; Vibrations minskning; Knutpunkt; Byggnadsakustik;

    Abstract : Structure borne sound can travel multiple paths from one office to another and choosing to sound insulate a specific building element can be difficult since all the building elements are connected together and form a coupled system. The current approach by engineers when investigating transmission paths between spaces in a building is using a computer model and assuming that the junctions are firmly clamped or free. READ MORE