Sökning: "search behavior"

Visar resultat 21 - 25 av 143 avhandlingar innehållade orden search behavior.

  1. 21. Appetitive and consummatory ingestive behavior : role of taste, dopamine and NPY

    Författare :Fredrik Sederholm; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The present thesis has examined the role of taste, dopamine and neuropeptide Y (NPY) in the regulation of the two phases of ingestive behavior: appetitive (approaching and handling of food) and consummatory ingestive behavior (chewing and swallowing). Behavioral studies were performed in male and female rats. THE ROLE OF TASTE. LÄS MER

  3. 22. Migratory behavior and its genetic basis in willow warblers Phylloscopus trochilus

    Författare :Kristaps Sokolovskis; MEMEG; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; bird migration; behavioral genetics; light level geolocator; Phylloscopus trochilus; willow warbler;

    Sammanfattning : Right before northern hemisphere’s summer shifts to autumn small insect-eatingbirds start lengthy journeys to tropical regions. It is well established that temporarylack food and annual changes in weather are the ultimate reasons for this behavior.On a proximal level however, the process is poorly understood. LÄS MER

  4. 23. Modelling and Control of the Collaborative Behavior of Adaptive Autonomous Agents

    Författare :Mirgita Frasheri; Alessandro Vittorio Papadopoulos; Mikael Ekström; Baran Curuklu; Ada Diaconescu; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science; datavetenskap;

    Sammanfattning : Research on autonomous agents and vehicles has gained momentum in the past years, which is reflected in the extensive body of literature and the investment of big players of the industry in the development of products such as self-driving cars. Additionally, these systems are envisioned to continuously communicate and cooperate with one another in order to adapt to dynamic circumstances and unforeseeable events, and as a result will they fulfil their goals even more efficiently. LÄS MER

  5. 24. In search of diagnostic and prognostic markers for thyroid cancer : a proteomics approach

    Författare :Anastasios Sofiadis; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Thyroid tumors; thyroid proteomics; S100A6; MIB-1; 2DE; MALDI-TOF-MS; SELDI-TOF-MS; protein pre-fractionation;

    Sammanfattning : Early diagnosis of cancer can influence the therapeutic strategy increasing the chances of cure or, at least, prolonged survival. It is equally important to be able to detect prognostic signs, i.e. tumor features that characterize its behavior. LÄS MER

  7. 25. In Search of Strategic Consistency - A Model for Evaluation of how Stategies Support Objectives

    Författare :Mikael Weimarck; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; decision-making; strategizing; process; management; consistency; strategic management; trade-off; consonance; objective; model; strategy;

    Sammanfattning : Developments during recent years have brought a divergence between strategic management theory and practice. While practitioners perceive an undiminished need for identification and implementation of appropriate strategic directions of companies, theorists have stressed the limitations that apply to rational strategic analysis and decision-making. LÄS MER