Sökning: "Modulating"

Visar resultat 1 - 5 av 426 avhandlingar innehållade ordet Modulating.

  1. 1. Modulating magnetic interactions : in metamaterials and amorphous alloys

    Författare :Nanny Strandqvist; Björgvin Hjörvarsson; Alexei Vorobiev; Sean Langridge; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Magnetic metamaterials; interlayer exchange coupling; superlattice; mesospins; magnetic nanostructures; emergence; amorphous alloys; CoAlZr; FeZr; Fysik; Physics;

    Sammanfattning : This thesis is focused on exploring and modulating magnetic interactions in metamaterials and amorphous alloys along one-, two-, and three-dimensions. First, thin films of alternating Fe and MgO are adapted to modulate magnetic interactions along one dimension. LÄS MER

  3. 2. Sensing the environment : development of monitoring aids for persons with profound deafness or deafblindness

    Författare :Parivash Ranjbar; Dag Stranneby; Erik Borg; Charlotte M. Reed; Örebro universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Auditive identification; Deaf; Deafblind; Directional perception; Environmental sound; Filtering; Frequency transposing; Hearing aid; Hearing impairment; Modulating; Monitoring; Tactile perception; Vibratory aid; Vibratory identification; Electronics; Elektronik; TECHNOLOGY; TEKNIKVETENSKAP; Elektronik; Electronics;

    Sammanfattning : Earlier studies of persons with deafness (D) and/or deafblindness (DB) have primarily focused on the mobility and communication problems. The purpose of the present study was to develop technology for monitoring aids to improve the ability of persons with D and/or DB to detect, identify, and perceive direction of events that produce sounds in their surroundings. LÄS MER

  4. 3. Factors modulating neonatal pain responssiveness

    Författare :Lena L Bergqvist; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : To relieve pain in newborn infants, particularly preterm infants, is essential in modern neonatology. However, there are a number of innate difficulties related to pain assessment and pharmacological treatment, which includes in this thesis work. LÄS MER

  5. 4. Uridine, 4-thiouridine and isomaltitol in an asthma-like model : Anti-inflammatory and modulating effects

    Författare :Chamilly Evaldsson; Srinivas Uppugunduri; Margareta Linden; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Uridine; asthma; 4-thiouridine; isomaltitol; isomalt; inflammation; eosinophilia; Sephadex; animal model; rat; Pharmaceutical pharmacology; Farmaceutisk farmakologi; MEDICINE; MEDICIN; Lung diseases; Lungsjukdomar;

    Sammanfattning : In chronic inflammatory diseases like asthma or rheumatoid arthritis, erroneous and exaggerated accumulation of leukocytes in a tissue inadvertently causes the body harm. Several efficient anti-inflammatory drugs exist, for example corticosteroids and cyclo-oxygenase inhibitors. LÄS MER

  7. 5. Modulating the anion ordering in apatites

    Författare :Peter Alberius-Henning; Juan Manuel Pérez-Mato; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; oorganisk kemi; Inorganic Chemistry;

    Sammanfattning : Hydroxyapatite constitutes the main inorganic part of the skeleton, and since the beginning of the seventies, synthetic apatite has been used in implants. The physical properties of this crystalline material are directly dependent on its atomic arrangement. If a better understanding of apatite chemistry is sought, important for e.g. LÄS MER