Sökning: "unconditioned"

Visar resultat 1 - 5 av 11 uppsatser innehållade ordet unconditioned.

  1. 1. Conditioned 3D-printed polyamides for structural optimization : Establishing the material data to advance in AM utilization

    Master-uppsats, Uppsala universitet/Tillämpad materialvetenskap

    Författare :Philip Olsson; [2022]
    Nyckelord :Additive manufacturing; selective laser sintering; multi jet fusion; moisture; temperature;

    Sammanfattning : Polyamides are commonly used in additive manufacturing for final part production, but the material performance can be affected by environmental conditions. The purpose of this project was to evaluate the effects of moisture and temperature on 3D printed polyamides and how structural optimization can benefit from condition-specific data. LÄS MER

  3. 2. Cheering versus giggling: two happy stimuli can be used in appetitive conditioning paradigms

    Master-uppsats, Stockholms universitet/Psykologiska institutionen

    Författare :Jimmy Hermansson; [2018]
    Nyckelord :Appetitive conditioning; classical conditioning; conditioning; skin conductance response; SCR; emotion; psychology; appetitive stimuli; stimuli; motivation; pleasure; arousal; happiness; fear; reinforcer; social stimuli; positive psychology;

    Sammanfattning : In appetitive conditioning, a neutral stimulus (CS) is conditioned to elicit a positive emotional response by pairing it with a positive/appetitive unconditioned stimulus (US). This method is useful for studying emotional disorders and emotion in general. LÄS MER

  4. 3. Simulation of diffusion bridges for stochastic differential equations

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Daniel Damberg; [2017]
    Nyckelord :Diffusionbridge; MarkovchainMonteCarlo; Stochasticdifferentialequation; Linear noise approximation; Mathematics and Statistics;

    Sammanfattning : The simulation of diffusion bridges is a difficult statistical problem, and methods for this are attracting a great deal of attention. Analytically, the conditioning on a future pointintroducesasecondtermtothedriftoftheSDEthatincludesthetransitiondensity of the unconditioned process. LÄS MER

  5. 4. Generating Headlines with Recurrent Neural Networks

    Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Alex Evert; Jacob Genander; Nicklas Lallo; Rickard Lantz; Filip Nilsson; [2016-11-15]
    Nyckelord :LSTM; RNN; deep learning; NLP; generated headlines;

    Sammanfattning : This report describes the implementation and evaluation of two natural language models using the machine learning technique deep learning. More specifically, two different models describing recurrent artificial neural networks (RNNs) were implemented, capable of generating news article headlines. LÄS MER

  7. 5. The neural basis of aberrant salience attribution in unmedicated patients with schizophrenia spectrum disorders

    Magister-uppsats, Högskolan Kristianstad/Sektionen för lärande och miljö

    Författare :Carl Delfin; [2014]
    Nyckelord :schizophrenia spectrum; aberrant salience attribution; fMRI; BOLD; ventral striatum; associations; pavlovian conditioning;

    Sammanfattning : Due to abnormal functioning of the brain’s reward and prediction system patients with schizophrenia spectrum disorders are thought to assign salience to non-relevant objects and events and to form context-inappropriate associations. The brain’s ventral striatum is critical in the formation of associations, and aberrant associations are believed to create delusional content during psychosis. LÄS MER