Sökning: "Itzhak"

Hittade 3 avhandlingar innehållade ordet Itzhak.

  1. 1. Mental health in Nicaragua : with special reference to psychological trauma and suicidal behaviour

    Författare :José Trinidad Caldera Aburto; Itzhak Levav; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; mental disorder; prevalence; post-traumatic stress; parasuicide; psykiatri; Psychiatry;

    Sammanfattning : This thesis explores mental health problems relating to war and natural disaster and suicidal behaviour in the Nicaraguan population. The more specific aims of the study were to assess the prevalence and sociodemographic correlates of mental disorder in a community-based study during time of war (Paper I), to assess the mental health impact of Hurricane Mitch in 1998 (Paper II), to assess the incidence of hospitalized parasuicide cases and groups at risk (Paper III), and to examine suicide intent among attempters relating to gender, suicide method and sociodemographic factors and identify predictors for repetition of an attempt (Paper IV). LÄS MER

  3. 2. Geospatial Knowledge Discovery using Volunteered Geographic Information : a Complex System Perspective

    Författare :Tao Jia; Bin Jiang; Yifang Ban; Itzhak Benenson; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; knowledge discovery; urban systems; complex system; VGI; OSM; GPS tracking dataset; scaling; heavy-tailed distribution detection; urban sprawl; Zipf’s law; human activity mobility patterns; agent-based modeling; complex network.;

    Sammanfattning : The continuous progression of urbanization has resulted in an increasing number of people living in cities or towns. In parallel, advancements in technologies, such as the Internet, telecommunications, and transportation, have allowed for better connectivity among people. LÄS MER

  4. 3. Living Structure for Understanding Human Activity Patterns Using Multi-Source Geospatial Big Data

    Författare :Zheng Ren; Bin Jiang; Stefan Seipel; Itzhak Benenson; Högskolan i Gävle; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; living structure; topological representation; human activities; natural cities; urban centres; complex network; head tail breaks; big data; Hållbar stadsutveckling; Sustainable Urban Development;

    Sammanfattning : Geographic space is not neutral or lifeless, but an intricate living structure composed of numerous small features and a few large ones across all scales. The living structure is crucial for comprehending how geographic space shapes human activities. LÄS MER