Sökning: "warning behaviors"

Hittade 3 avhandlingar innehållade orden warning behaviors.

  1. 1. Techniques for analyzing digital environments from a security perspective

    Författare :Amendra Shrestha; Lisa Kaati; Adam Wierzbicki; Uppsala universitet; []
    Nyckelord :digital communities; machine learning; text analysis; linguistic features; linguistic analysis; warning behaviors; Internet; social media; extremism; terrorism; psychological state; author identification; alias matching; Computer Science; Datavetenskap;

    Sammanfattning : The development of the Internet and social media has exploded in the last couple of years. Digital environments such as social media and discussion forums provide an effective method of communication and are used by various groups in our societies. LÄS MER

  3. 2. Prevalence and Correlates of Health Risk Behaviors among High School Adolescents in Iran : With focus on Water-pipe Smoking, Suicide Ideation, Physical Activity and Nutrition

    Författare :Reza Ziaei; Eija Viitasara; Reza Mohammadi; Mittuniversitetet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Global Youth Tobacco Survey; High school students; Iran; Waterpipe hookah smoking; Student health; Suicide ideation; Global School- Based Student Health Survey; Physical activity; Physical inactivity; Sedentary behavior; Fruit intake; Vegetable intake.;

    Sammanfattning : Background: Adolescence is a transitional stage from childhood into adulthood and many habits, with long-term implications for health, from this period of life can continue into adulthood. Identifying risk factors related to health risk behaviors is therefore an important part of health promotion. LÄS MER

  4. 3. The role of the serotonergic system and the effects of antidepressants during brain development examined using in vivo PET imaging and in vitro receptor binding

    Författare :Stal Saurav Shrestha; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Serotonin (5-HT) and the serotonergic system, which includes the serotonin transporter (SERT) and the two G protein-coupled 5-HT1A and 5-HT1B receptors, are implicated in the pathophysiology and treatment of several neuropsychiatric disorders including major depressive disorder (MDD) and anxiety. Two classes of antidepressants—selective serotonin reuptake inhibitors (SSRIs), which block SERT, and tricyclic antidepressants (TCAs), which block several monoamine transporters—alter 5-HT levels and modulate the serotonergic system. LÄS MER