Essays about: "valens"

Showing result 6 - 10 of 11 essays containing the word valens.

  1. 6. Dynamic Stark Shaping of Molecular Fate

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Sharon Berkowicz; [2019]
    Keywords : Dynamic Stark effect; Dynamic Stark Control; Oxygen; Photodissociation; Photochemistry; Laser Spectroscopy; Dynamiska Starkeffekten; Dynamisk Starkkontroll; Syre; Fotodissociation; Fotokemi; Laserspektroskopi;

    Abstract : The dynamic (ac) Stark effect refers to the energy shifting of electronic states induced by an oscillating electric field. Conveniently, the magnitude of the ac Stark shift scales with the square of the electric field amplitude, i.e. with light intensity. READ MORE

  3. 7. The How or the What : The Impact of Narrative Style on Empathy

    University essay from Umeå universitet/Institutionen för psykologi

    Author : Anders Öhberg; Karin Paul; [2017]
    Keywords : Empathy; narrative style; cognitive empathy; affective empathy; psychotherapy; valence; arousal;

    Abstract : Narratives in the forms of music or literature have traditionally been highlightedfor their ability to evoke empathy; however, the specific features of the narrativethat serve as the underlying mechanisms responsible for this effect remain unclear.The aim of the present study was to examine the impact of a narrative’s style onempathy. READ MORE

  4. 8. Recognizing Compound Facial Expressions of Virtual Characters in Augmented Reality

    University essay from KTH/Beräkningsvetenskap och beräkningsteknik (CST)

    Author : Juho Kastemaa; [2017]
    Keywords : Emotion; 3D; Facial Expressions; Context; HoloLens; Augmented Reality; Compound Emotions; Virtual Characters; Computer Graphics; Perception; Animation; Design;

    Abstract : How is it possible to design virtual characters that can express different emotions such as compound emotions that are a mix of basic emotion expressions? Augmented reality (AR) can create engaging experiences for participants, and in recent years, virtual faces and virtual characters have become increasingly realistic and expressive, for example, when reducing costs using therapeutic applications. The validity of virtual expression has been shown in studies on desktop computers but less so in AR. READ MORE

  5. 9. Is the Cyclic Prefix Needed in Massive MIMO?

    University essay from Linköpings universitet/Kommunikationssystem

    Author : Valens Nsengiyumva; [2016]
    Keywords : Cyclic Prefix in Massive MIMO;

    Abstract : Massive multiple-input-multiple-output (MIMO) is a wireless communication technologythat usesa large number of antennas at the base station and servesmultiple terminals over the same time-frequency resource.This technique can achievehigher data rates than existing communication technology, which only serves one terminal per resource. READ MORE

  6. 10. Perception of Trustworthiness and Valence of Emotional Expressions in Virtual Characters

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Niklas Blomqvist; [2016]
    Keywords : Virtual Characacters; Trust; Trustworthiness; Valence; Emotion; Facial Expression; Gaze; Body Behaviour; Perception; Trust Game; Prosocial Behaviour;

    Abstract : Knowledge on how to design trustworthy virtual characters are of importance when these are becoming more and more common interaction partners. In this study, a closer look at the suggested relationship from previous research between valence and trustworthiness is investigated by constructing virtual characters with different non-verbal behaviours and letting participants rate them in a pre-study. READ MORE