Essays about: "AN"

Showing result 1 - 5 of 67502 essays containing the word AN.

  1. 1. Synchrotrons as a Source for Soft X-Ray Lithography

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

    Author : Thomas Joseph Grandsaert Jr; [2021]
    Keywords : Physics and Astronomy;

    Abstract : To move to lower modes in extreme ultra-violet lithography (EUVL) technology (and keep up with Moore’s law), new sources of soft X-ray radiation must be developed. It is clear from previous studies that Free Electron Lasers (FELs) can easily meet the in-band power requirements at these lower wavelength modes, however detailed studies for insertion devices (undulators) as a soft X-ray lithography (SXL) source are due for a re-evaluation. READ MORE

  2. 2. Reaching Those ‘Out-of-Reach’: An Explorative Case-Study of Fire Prevention in Vulnerable Urban Communities within Copenhagen.

    University essay from Lunds universitet/Riskhantering (CI)

    Author : Aron Fransson; [2021]
    Keywords : Fire Prevention; Fire Rescue Services; Risk Communication; Fire Governance; Urban Vulnerable Communities; Community Risk Reduction; Technology and Engineering;

    Abstract : Considering the nature of vulnerability to fires and at-risk groups, the issue is arguably a social problem where spatial analysis has allowed for a greater context, beyond the individual, to be analyzed. Furthermore, reports from fire rescue services of local safety concerns and the convergence of interest between different stakeholders has made communities disposition to fire safety increasingly relevant. READ MORE

  3. 3. Formative assessment in elementary school

    University essay from Malmö universitet/Malmö högskola/Fakulteten för lärande och samhälle (LS); Malmö universitet/Malmö högskola/Fakulteten för lärande och samhälle (LS)

    Author : Hannah Blecher; Martin Hörlin; [2021]
    Keywords : formative assessment; formative feedback; ESL; elementary school; primary school;

    Abstract : This study's purpose is to investigate formative assessment/feedback in elementary school. According to the Curriculum (2018), it is essential to use formative feedback in the classroom because it helps students progress in their learning. READ MORE

  4. 4. An arena for effective opposition? : A systematic investigation into political opposition in the European Parliament

    University essay from Uppsala universitet/Statsvetenskapliga institutionen

    Author : Emelie Lundell; [2021]
    Keywords : political opposition; opposition deficit; European Parliament; European Union; Peter Mair; democratic legitimacy; democratic deficit;

    Abstract : The European Union is suffering from a legitimacy crisis, which thus far has culminated with Great Britain’s decision to exit the union. According to the ‘opposition deficit thesis’, this is caused as there is no arena in which effective opposition can be voiced in the European Union, which forces EU citizens to organise their opposition outside the political system, and often against it. READ MORE

  5. 5. Deep Learning with Importance Sampling for Brain Tumor MR Segmentation

    University essay from KTH/Optimeringslära och systemteori

    Author : Hanna Westermark; [2021]
    Keywords : Deep learning; importance sampling; segmentation; convolutional neural networks; MRI; brain tumour; Djupinlärning; importance sampling; segmentering; faltningsnätverk; MRI; hjärntumör;

    Abstract : Segmentation of magnetic resonance images is an important part of planning radiotherapy treat-ments for patients with brain tumours but due to the number of images contained within a scan and the level of detail required, manual segmentation is a time consuming task. Convolutional neural networks have been proposed as tools for automated segmentation and shown promising results. READ MORE