Sökning: "Standard metabolic rate"

Visar resultat 1 - 5 av 36 avhandlingar innehållade orden Standard metabolic rate.

  1. 1. Relations between metabolic rate, migration and behaviour in Atlantic salmon (Salmo salar) and brown trout (Salmo trutta)

    Författare :Linnea Lans; Larry Greenberg; Eva Bergman; Jörgen Johnsson; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Atlantic salmon; brown trout; Standard metabolic rate; behaviour; migration; Ethology and behavioural ecology; Etologi och beteendeekologi; Biology; Biologi;

    Sammanfattning :   ABSTRACT   Migration is common among populations of brown trout (Salmo trutta) and Atlantic salmon (Salmo salar). However, not all individuals in the same population migrate, a phenomenon referred to as partial migration. LÄS MER

  3. 2. Behaviour and metabolic rates of brown trout and Atlantic salmon : Influence of food, environment and social interactions

    Författare :Linnea Lans; Larry Greenberg; Eva Bergman; Felicity Huntingford; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Salmo trutta; Salmo salar; behaviour; metabolic rates; Biology; Biologi;

    Sammanfattning : For Atlantic salmon (Salmo salar) and brown trout (Salmo trutta), the decision to migrate or when to migrate is believed to be influenced by the individual’s metabolic rate (MR) relative its food intake. As MR was expected to be related to behaviour, the potential links between behaviour and metabolic costs was studied. LÄS MER

  4. 3. Bariatric Surgery : Outcomes after Gastric Bypass and Duodenal Switch

    Författare :Martin Löfling Skogar; Magnus Sundbom; Ville Wallenius; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Body composition; fat-free mass; resting metabolic rate; bariatric surgery; obesity; Roux-en-Y Gastric Bypass; Duodenal Switch; air-displacement plethysmography; Bod Pod; indirect calorimetry assessment; BAROS; quality of life; weight loss; diabetes; hypertension; dyslipidmia; depression; pain; antidepressants; opioids; complications; healthcare consumption; adverse events; Surgery; Kirurgi;

    Sammanfattning : Obesity is associated with increased morbidity and mortality. A BMI >40 kg/m2 shortens life expectancy by about 10 years. The obesity related comorbidities diabetes, hypertension, dyslipidemia and sleep apnea contributes to the increased risk of cardiovascular events. There is also an increased risk of some forms of cancer (e. LÄS MER

  5. 4. Maternal metabolic health and neurodevelopmental conditions in offspring

    Författare :Shuyun Chen; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background Observational studies published in the last decade have indicated relationships between maternal “overnutrition” states and offspring neurodevelopmental conditions (NDCs), such as autism, attention deficit/hyperactivity disorder (ADHD), and intellectual disability (ID). “Maternal overnutrition” states have been characterized by a series of metabolic conditions before pregnancy (i. LÄS MER

  7. 5. Adaptation Along Environmental Gradients: an Evaluation of Physiological Mechanisms and Ecological Constraints

    Författare :Beatrice Lindgren; Anssi Laurila; Jacob Höglund; Svante Winberg; Andrew Sih; Uppsala universitet; []
    Nyckelord :Biology; Rana temporaria; latitudinal clines; growth rate; growth efficiency; SMR; predation; competition; trade-off; Biologi;

    Sammanfattning : For ectotherms living in seasonal environments, time available for development and growth is often constrained by the length of the growth season. Declining season length towards higher latitudes often select for latitudinal clines in development and growth rates, exhibiting increasing growth and developmental rates towards the north. LÄS MER