Sökning: "vibration exposure"

Visar resultat 36 - 40 av 40 avhandlingar innehållade orden vibration exposure.

  1. 36. Transient acoustic fields studied by pulsed TV holography

    Författare :Staffan Schedin; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Experimental Mechanics; Experimentell mekanik;

    Sammanfattning : Many of the acoustic events that reach our ears are produced by impacted and vibrating bodies. Pulsed holographic interferometry is a suitable technique to record transient events, like sound waves in air from an impacted body or the wave propagation in solid objects. LÄS MER

  3. 37. Development of vestibular evoked myogenic potentials and audiometry for the clinical diagnosis of superior canal dehiscence syndrome

    Författare :Luca Verrecchia; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Often in Audiology and Neurotology the focus is on disorders characterized by loss of hearing and vestibular function. A complementary approach is to look at the manifestations of abnormally augmented auditory or vestibular functions, commonly named auditory and vestibular hypersensitivity. LÄS MER

  4. 38. Neurotoxicity after poisonings with organophosphate pesticides in Nicaragua

    Författare :Jamilette Miranda; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : In Nicaragua rates of acute human poisonings caused by pesticides, in spite of significant underreporting, are among the highest in the world. Hence the unrestricted availability of pesticides and their misuse, as well as the continuous increase in annual imports of pesticides are reasons for public health concern. LÄS MER

  5. 39. Analysis of Adaptation in Human Postural Control

    Författare :Per-Anders Fransson; Lund näs- och halssjukdomar Öron-; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Physical medicine; kinesitherapy; revalidation; rehabilitation; Rehabilitering medicinsk och social ; Adaptation; Postural control; Proprioception; Vestibular; Posturography; neuropsykologi; Neurologi; neurophysiology; neuropsychology; Neurology; hörsel- och talorganen; audiologi; Otorinolaryngologi; auditive system and speech; audiology; Otorhinolaryngology; Movement pattern; Sensorimotor integration; Muscle fatigue; Age; Cutaneous sensation; neurofysiologi;

    Sammanfattning : The ability to obtain correct balance control information and adjust motor performance appropriately are essential elements in effective postural control. However, functional disorders may affect the reliability of receptor information and ability to carry out corrective motions needed to maintain balance. LÄS MER

  7. 40. SiC-FET Gas Sensors Developed for Control of the Flue Gas Desulfurization System in Power Plants Experimental and Modeling : Experimental and Modeling

    Författare :Zhafira Darmastuti; Anita Lloyd Spetz; Lars Ojamäe; Niclas Lindqvist; Mike Andersson; Bilge Saruhan-Brings; Linköpings universitet; []
    Nyckelord :SiC-FET sensors; temperature cycle operation; detection mechanism studies; SO2; H2S;

    Sammanfattning : Electricity and power generation is an essential part of our life. However, powergeneration activities also create by-products (such as sulphur oxides, nitrogen oxides,carbon monoxide, etc), which can be dangerous when released to the atmosphere. LÄS MER