Sökning: "Car following"

Visar resultat 21 - 25 av 81 avhandlingar innehållade orden Car following.

  1. 21. Neck-Injuries in Rear-End Car Collisions: Sites and Biomechanical Causes of the Injuries, Test Methods and Preventive Measures

    Författare :Mats Svensson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The present work addresses the problem of neck injuries following rear-end car collisions. Biomechanics and sites of the injuries have been investigated. A new dummy neck has been developed and used to study the influence of different seat properties on occupant kinematics. LÄS MER

  3. 22. Non-fatal injuries to car occupants : injury assessment and analysis of impacts causing short- and long-term consequences with special reference to neck injuries

    Författare :Maria Krafft; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : This thesis addresses non-fatal injuries leading to disability following motor vehicle collisions. The main focus is on minor (AIS 1) neck injuries, also called whiplash injuries. LÄS MER

  4. 23. Experimental studies on novel pharmacological strategies in the treatment of schizophrenia

    Författare :Amani Eltayb; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Schizophrenia; L-dopa; topiramate; 5-HT2C; citalopram; WAY 100635; CAR; catalepsy;

    Sammanfattning : The modified dopamine (DA) hypothesis of schizophrenia suggests a hyperdopaminergic state in subcortical brain regions, which is believed to cause positive symptoms, while cortical regions may show a hypodopaminergic state which is believed to generate negative and cognitive symptoms. Positive symptoms are improved by typical antipsychotic drug (APD) treatment. LÄS MER

  5. 24. From source to the environment : Strategies for identification and determination of hydroxylated polycyclic aromatic hydrocarbons in complex particulate matrices

    Författare :Rozanna Avagyan; Roger Westerholm; Conny Östman; Marja-Liisa Riekkola; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; OH-PAHs; hydroxy-PAHs; particulate matter; PM; airborne particles; combustion particles; wood combustion; suspect screening; non-target screening; high resolution mass spectrometry; HRMS; atmospheric pressure photoionization; APPI; Analytical Chemistry; analytisk kemi;

    Sammanfattning : Adverse health effects have been linked to exposure to particulate matter, and wood combustion is considered as an important source of harmful particulate matter in the urban air and environment. Hydroxylated polycyclic aromatic hydrocarbons are a group of compounds with toxic, endocrine disrupting and carcinogenic properties. LÄS MER

  7. 25. Decision Analysis in Situations with Conflicting Interests

    Författare :Tobias Fasth; Aron Larsson; Love Ekenberg; Lisa Brouwers; Valentina Ferretti; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Multiple Criteria Decision Analysis; Portfolio Decision Analysis; Conflict Analysis; Decision Tools; Land Use Planning; Computer and Systems Sciences; data- och systemvetenskap;

    Sammanfattning : Decision problems in participatory decision making involve multiple stakeholders, who often have conflicting preferences concerning the actions under consideration. Decision problems such as these can be structured as multi-criteria problems, which enables the actions to be evaluated in terms of more than one single criterion. LÄS MER