Sökning: "clamps"

Visar resultat 1 - 5 av 16 avhandlingar innehållade ordet clamps.

  1. 1. Train Based Automated Inspection for Railway Fastening System

    Författare :Praneeth Chandran; Matti Rantatalo; Rolf Dollevoet; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Rail fastening system; clamps; visual inspection; differential eddy current sensor; machine learning; anomaly detection; Drift och underhållsteknik; Operation and Maintenance;

    Sammanfattning : Rail transportation is a sustainable mode of transportation and is a key enabler of the socio-economic development of modern society through passenger and freight services. Growth in overall transport demand has led to railways experiencing higher demand on operational capacity, service quality, and safety. LÄS MER

  3. 2. Perioperative nutrition and insulin resistance

    Författare :Monika Svanfeldt; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Insulin sensitivity; insulin resistance; hyperinsulinaemic normoglycaemic clamps; wholebody glucose kinetics; whole-body protein kinetics; indirect calorimetry; surgery; carbohydrate loading; hypocaloric nutrition; bed rest and TPN;

    Sammanfattning : Surgical trauma induces a catabolic response with development of insulin resistance as a central and well-characterised feature. In insulin resistance, the stimulating effect of insulin on peripheral glucose uptake and the suppressing effect of insulin on endogenous glucose release are decreased, resulting in hyperglycaemia. LÄS MER

  4. 3. Insulin-antagonistic neurohormonal pathways in the development of insulin resistance and type 2 diabetes

    Författare :Martin Lundqvist; Jan W Eriksson; Niclas Abrahamsson; André van Beek; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; glucagon; cortisol; ACTH; growth hormone; counter-regulation; clamp; hypoglycemia; hyperglycemia; obesity; type 2 diabetes; inflammation;

    Sammanfattning : According to the current paradigm, the development of type 2 diabetes is driven by insulin resistance and the gradual failure of beta cells to compensate for this by secreting adequate amounts of insulin. Obesity is an important risk factor for type 2 diabetes and is considered to influence disease development primarily by induction of insulin resistance, via mechanisms that have not been fully elucidated. LÄS MER

  5. 4. Brain-gut-adipose interplay in the antidiabetic effects of gastric bypass surgery

    Författare :Kristina Almby; Jan Eriksson; Bo Ahrén; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Endokrinologi och Diabetologi; Endocrinology and Diabetology; Medicinsk vetenskap; Medical Science; Medicinsk vetenskap; Medical Science;

    Sammanfattning : Gastric bypass surgery (GBP) leads not only to considerable and consistent weight loss but to a number of beneficial metabolic effects, often including a swift remission of type 2 diabetes (T2DM). Increases in the gut hormone GLP-1 are considered central to this effect, although several other mechanism are likely involved. LÄS MER

  7. 5. Machine Learning In Design Engineering and Manufacturing

    Författare :Javier Villena Toro; Mehdi Tarkian; Roland Stolt; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Artificial intelligence (AI) has made significant strides in various fields, challenging conventional notions of computer capabilities. However, while data science research primarily concentrates on refining AI models, there are numerous challenges associated with integrating AI into industrial applications. LÄS MER