Essays about: "choice"

Showing result 1 - 5 of 4748 essays containing the word choice.

  1. 1. Benchmarking a 1 kW hybrid hydrogen fuel cell system

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Jonathan Envall; [2023]
    Keywords : PEMFC; fuel cell; UAV; hybrid; Technology and Engineering;

    Abstract : Unmanned Aerial Vehicles (UAV's) offer great versatility in the tasks that they may perform and they are today used in many sectors. The H24LEO project, administered by the Lund University School of Aviation, aims to develop and demonstrate a hybrid proton-exchange membrane fuel cell-powered UAV to aid in search and rescue operations performed by the Swedish Maritime Administration, and reduce the greenhouse gas emissions compared to similar work performed by helicopters. READ MORE

  2. 2. Degree of Harmonisation of Simultaneous Use of Many ICT Platforms from Upper School Teachers’ Perspective : A Case Study at Internationella Engelska Skolan Tyresö

    University essay from Karlstads universitet/Handelshögskolan (from 2013)

    Author : Piotr Piotrowicz; [2023]
    Keywords : ICT platforms; ICT in school; ICT in education; Teachers perception of ICT; ICT usage in teaching practice; Usability of ICT platforms.;

    Abstract : Teaching is one of the professions suffering from high workload and stressful work environment. The number of different ICT platforms used in school, their similarity in their purpose, complexity and differences in interfaces, make it very complicated for the new teachers to smoothly start effective teaching, due to lack of time and resources for comprehensive onboarding process. READ MORE

  3. 3. Method Development & Analysis of Seals using FEM

    University essay from KTH/Maskinkonstruktion

    Author : Lovisa Svanborg Östlin; [2023]
    Keywords : FEM; guidelines; hyperelastic materials; hyperelastic material models; method development; seals; FEM; riktlinjer; hyperelastiska material; hyperelastiska materialmodeller; metodutveckling; tätningar;

    Abstract : Hyperelasticity is a significant property of rubber, taken advantage of in engineering applications. A common application is the use of seals to prevent fluid transfer (liquid or gas) between solid regions. Volvo CE is often depending on external supplier when developing seals. READ MORE

  4. 4. Fracture simulation with a hyperelastic phase field model

    University essay from KTH/Hållfasthetslära

    Author : Adrien Fradet; [2023]
    Keywords : Fracture; Phase field modeling; Hyperelasticity; Brott; fasfält-methoden; hyperelasticite;

    Abstract : The phase field method is a versatile tool to study crack initiation and propagation in systems with complex geometries. Based on a variational formulation of the equilibrium equations, the sharp crack topology is regularized by a crack with diffusive edges and the damage is described by a continuous phase field variable. READ MORE

  5. 5. The Consequences of Trauma in Toni Morrison’s Beloved : A Psychoanalytic Reading of Sethe and Denver

    University essay from Högskolan i Gävle/Avdelningen för humaniora

    Author : Tina Eriksson; [2023]
    Keywords : Anxiety; Core issues; Defence mechanisms; Feminism; Freud; Narrative; Psychoanalysis; Repression; Slavery; Trauma;

    Abstract : This essay’s main focus is on Sethe and her daughter Denver in Toni Morrison’s Beloved (1987) and how they try to survive the trauma that comes from slavery. By using psychoanalysis as a theoretical framework, the essay examines what psychological reactions Sethe and Denver have as two traumatised characters, and what happens to them psychologically when they are forced to face the repressed. READ MORE