Sökning: "needles"

Visar resultat 1 - 5 av 102 uppsatser innehållade ordet needles.

  1. 1. Vuxen och rädd - Att lindra lidande vid stickrädsla


    Författare :Mimi Pelling; Klara Storbacka; [2019-08-16]
    Nyckelord :adults; anxiety; blood-injection-injury phobia; cannulas; needle fear; needles; nursing care; person centred care; suffering; syringes;

    Sammanfattning : Background: Fear of needles does not only cause problem for the sufferer but also for the health care professionals in various care related situations such as phlebotomy, venipuncture or other invasive procedures including needles, syringes or cannulas. Although these procedures are accepted by most individuals it can for some people cause fear, anxiety and may even lead to healthcare avoidance. LÄS MER

  2. 2. Detecting bark beetle damage with Sentinel-2 multi-temporal data in Sweden

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Shuo Yang; [2019]
    Nyckelord :Physical Geography and Ecosystem Analysis; Remote Sensing; Bark Beetle; Insect Detection; Sentinel-2; Forest Health; Maximum Likelihood; Random Forest; Spectral Signature; Vegetation Indices; Earth and Environmental Sciences;

    Sammanfattning : The European spruce bark beetle is considered as one of the most destructive forest insects to Norway spruce trees in Europe. Climate change may increase the frequency and intensity of bark beetle outbreaks. It is therefore of vital importance to detect the bark beetle outbreaks and take it under control to prevent further damages. LÄS MER

  3. 3. Ökar livskvalitet hos personer som injicerar droger när tillgång till sprututbyte finns? : En longitudinell studie på Stockholms Sprututbyte

    Magister-uppsats, Ersta Sköndal högskola/Institutionen för vårdvetenskap

    Författare :Linda Näslund; [2019]
    Nyckelord :Needle and syringe exchange; People who inject drugs; Quality of life; Livskvalitet; Sprututbyte; Personer som injicerar droger;

    Sammanfattning : Bakgrund: Personer som injicerar droger har i tidigare studier visat sig ha en lägre livskvalitet än andra populationer och många lider av psykisk ohälsa. Spridning av blodsmittor som hiv och hepatiter och andra blodburna infektioner kan vara en risk vid injicering. LÄS MER

  4. 4. Needle Navigation for Image Guided Brachytherapy of Gynecologic Cancer

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Alireza Mehrtash; [2019]
    Nyckelord :Image Guided Surgery; Surgical Navigation System; Needle Navigation system; Brachytherapy; MRI; 3D Slicer;

    Sammanfattning : In the past twenty years, the combination of the advances in medical imaging technologies and therapeutic methods had a great impact in developing minimally invasive interventional procedures. Although the use of medical imaging for the surgery and therapy guidance dates back to the early days of x-ray discovery, there is an increasing evidence in using the new imaging modalities such as computed tomography (CT), magnetic reso- nance imaging (MRI) and ultrasound in the operating rooms. LÄS MER

  5. 5. Simulation of distributed windings using the insert technique

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för ingenjörsvetenskap; Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Författare :Hue Hoang; Matilda Widerström; [2019]
    Nyckelord :Abaqus CAE; Simulation; Insert technique; Electric motor; Stator; Explicit finite element method; Windings; FEM; Abaqus CAE; Simulation; Insert technique; Elektrisk motor; Stator; Explicit finit elementmetod; Lindningar; FEM;

    Sammanfattning : During the insert process when the windings of an electric motor are pushed into the stator slots, some detrimental phenomena can occur that affect the efficiency and life of the motor. To detect these phenomena and optimize the process, a simulation would be useful. LÄS MER