Essays about: "reflected sound"

Showing result 1 - 5 of 19 essays containing the words reflected sound.

  1. 1. Screenwriter and Character Gender in a 2020 Body of Swedish Feature Film Proposals

    University essay from Malmö universitet/Institutionen för konst, kultur och kommunikation (K3)

    Author : Johanna Koljonen; [2022]
    Keywords : screenwriting; script development; gender; feature film screenwriting; feminist media studies;

    Abstract : This study of correlations between screenwriter and character gender is based on a 2020 body of 369 Swedish feature fiction film proposals by 380 individual writers, submitted to the Swedish national broadcasting corporation Sveriges Television (SVT) specifically for development funding for screenwriting. Results are compared both with similar data from the Swedish Film Institute (SFI), which is the national funding body, as well as with SFI’s statistics of Swedish films receiving selective or market support. READ MORE

  3. 2. Compensating for ultrasound frequency attenuation in tissue when determining tissue effective particle size

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Karolina Sandell; [2021]
    Keywords : Technology and Engineering;

    Abstract : Giant cell arteritis is a disease the affects the arteries, for example the temporal artery. When affecting the temporal artery, it can cause serious consequences such as blindness and stroke. The existing methods for diagnosing the disease are invasive, time consuming and costly. READ MORE

  4. 3. Track Before Detect in Active Sonar Systems

    University essay from Uppsala universitet/Signaler och system

    Author : Johnny Ljung; [2021]
    Keywords : signal processing; active sonar systems; track-before-detect; target tracking; reverberation; signalbehandling; aktiva sonarsystem; spårning innan detektion; målspårning; reverberation;

    Abstract : Detection of an underwater target with active sonar in shallow waters such as the Baltic sea is a big challenge. This since the sound beams from the sonar will be reflected on the surfaces, sea surface and sea bottom, and the water volume itself which generates reverberation. READ MORE

  5. 4. Simulation of ultrasonic time of flight in bolted joints

    University essay from KTH/Hållfasthetslära

    Author : David Chlebek; [2021]
    Keywords : Acoustoelastic effect; User material subroutine; Murnaghan hyperelastic material model; Explicit FEM; Ultrasonic preload; Fortran; Akustoelastiska effekten; Användar material; Murnaghan hyperelastisk materialmodell; Explicit FEM; Ultraljudsmätning av klämkraft; Fortran;

    Abstract : Ultrasonic measurements of the preload in bolted joints is a very accurate method since it does not depend on the friction and other factors which cause difficulties for common methods. The ultrasonic method works by emitting an ultrasonic pulse into the bolt which is reflected at the end and returned to the transducer, the change in the time of flight (TOF) can be related to the elongation of the bolt and therefore the preload. READ MORE

  6. 5. Breaking Down the ELL Sound Barriers : Listening Comprehension Strategies for Swedish High School Students

    University essay from Högskolan i Gävle/Avdelningen för humaniora

    Author : Carrie Forsberg; [2020]
    Keywords : English; listening; anxiety; schema; vocabulary; affective filter; scaffolding;

    Abstract : The purpose of this qualitative research study was to identify difficulties some Swedish learners have with listening comprehension in the English 5 course in Upper Secondary Schools and to find methods of teaching such as scaffolding, schematic knowledge, preparation and peer cooperation that may prove successful. The methodology for this study was to test three groups of students representing three different programs of study at a high school in Sweden. READ MORE