Sökning: "prolongation"

Visar resultat 1 - 5 av 33 uppsatser innehållade ordet prolongation.

  1. 1. Analysis of Flow Prolongation Using Graph Neural Network in FIFO Multiplexing System

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Weiran Wang; [2023]
    Nyckelord :Network Calculus; Flow Prolongation; Graph Neural Network; Fast Gradient Sign Method; Delay Bound; Nätverkskalkyl; Flödesförlängning; Graph Neural Network; Fast Gradient Sign Method; Fördröjningsgräns;

    Sammanfattning : Network Calculus views a network system as a queuing framework and provides a series of mathematical functions for finding an upper bound of an end-to-end delay. It is crucial for the design of networks and applications with a hard delay guarantee, such as the emerging Time Sensitive Network. LÄS MER

  3. 2. Speech Fluency and Ageing

    Kandidat-uppsats, Lunds universitet/Avdelningen för lingvistik och kognitiv semiotik; Lunds universitet/Allmän språkvetenskap

    Författare :Harry Polfeldt; [2022]
    Nyckelord :fluency; age; ageing; aging; linguistics; language; disfluencies; disfluency; dysfluency; dysfluencies; speech; error; errors; psycholinguistics; pause; pauses; repetition; repetitions; lengthening; lengthenings; prolongation; prolongations; swedish; interruption; interruptions; filled; unfilled; unfilled pause; unfilled pauses; filled pause; filled pauses; speech error; speech errors; speech fluency; Languages and Literatures;

    Sammanfattning : Several physiological changes in the speech production process in old age have been documented, yet studies of cognitive changes are few and inconclusive. The current study investigates changes in rates of disfluencies, rates of speech errors and speech rate to examine if speech fluency changes throughout the adult lifespan, as well as whether the influence of task complexity on fluency remains constant regardless of the age of the speaker. LÄS MER

  4. 3. Prolongation of shelf life of minimally processed spinach by combining vacuum impregnation and electric field treatments

    Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Sophia Leffler; [2022]
    Nyckelord :spinach; pulsed electric field; moderate electric field; reversible electroporation; vacuum impregnation; shelf life; metabolic activity; respiration; food engineering; Agriculture and Food Sciences;

    Sammanfattning : A continuous growth of the world population raises the importance of preserving food resources while maintaining their nutrient value. Leafy vegetables such as spinach are a food category which decay quickly, and a large amount ends up as food waste. LÄS MER

  5. 4. Management and consequences of QT-related risk prescriptions at Uppsala University Hospital

    Master-uppsats, Uppsala universitet/Institutionen för farmaci

    Författare :Julia Holmgren; [2022]
    Nyckelord :QT prolongation; SAPVAL;

    Sammanfattning : Background: Drugs are an important part of treating diseases but can also come with its risks. To reduce the risks, a system assisted pharmaceutical validation (SAPVAL) is being developed at Uppsala University Hospital. LÄS MER

  7. 5. Creation of a Next-Generation Standardized Drug Groupingfor QT Prolonging Reactions using Machine Learning Techniques

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för systemteknik

    Författare :Jacob Tiensuu; Elsa Rådahl; [2021]
    Nyckelord :Pharmacovigilance; Adverse Drug Reactions; MedDRA; VigiBase; WHODrug Global; QT prolongation; Torsades de Pointes; Individual Case Safety Reports; Text Recognition; Standardised Drug Grouping; Multinomial Logistic Regression; BERT;

    Sammanfattning : This project aims to support pharmacovigilance, the science and activities relating to drug-safety and prevention of adverse drug reactions (ADRs). We focus on a specific ADR called QT prolongation, a serious reaction affecting the heartbeat. Our main goal is to group medicinal ingredients that might cause QT prolongation. LÄS MER