Sökning: "sandra johansson"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden sandra johansson.

1. 1. Concepts for compact solid-state lasers in the visible and UV

   Författare :Sandra Johansson; Fredrik Laurell; Patrick Georges; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; nonlinear optics; frequency conversion; visible lasers; ultraviolet lasers; KTiOPO4; BiBO; BBO; quasi phase-matching; birefringent phase-matching; solid-state lasers; Physics; Fysik;

   Sammanfattning : In many fields, scientific or industrial, optical devices that can be tailored in terms of spectral qualities and output power depending on the application in question are attractive. Nonlinear optics in combination with powerful laser sources provide a tool to achieve essentially any wavelength in the electromagnetic spectrum, and the advancement of material technology during the last decade has opened up new possibilities in terms of realising such devices. LÄS MER

3. 2. The Dynamics of Developing Leadership Communication in Organisations

   Författare :Sandra Bergman; Catrin Johansson; Elisabeth Stúr; Åsa Thelander; Mittuniversitetet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; organisational communication; communicative leadership; training; development; DEMICOM; DEMICOM;

   Sammanfattning : Leadership development is an area which is a top priority for organisations. While communication has historically been viewed as one of many leadership activities, it has recently been suggested to be more central to, even constitutive of, leadership. LÄS MER

4. 3. Attention and Self-regulation in Infancy and Toddlerhood : The Early Development of Executive Functions and Effortful Control

   Författare :Maria Johansson; Gustaf Gredebäck; Gunilla Bohlin; Sandra Anne Wiebe; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Executive functions; Effortful control; Sustained attention; Infancy; Psychology; Psykologi;

   Sammanfattning : Executive functions are higher-order cognitive functions underlying self-regulation of behavior. That is, executive functions make it possible to resolve internal conflicts and behave according to future goals rather than acting on sudden impulses or going on automatic. LÄS MER

5. 4. The Hit-IT project : The development and evaluation of an internet-based complex intervention for primary healthcare patients with cardiovascular disease and insomnia

   Författare :Sandra Öberg; Anders Broström; Linda Johansson; Jonas Sandberg; Mattias Georgsson; Staffan Karlsson; Jönköping University; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cardiovascular disease; insomnia; cognitive behavioral therapy; internet-based; utility; effect; patient experience; complex intervention;

   Sammanfattning : There is a need to explore insomnia among patients with cardiovascular disease (CVD), since they have increased risk for disease deterioration, poor quality of life and a shorter lifetime expectancy. Cognitive behavioral therapy (CBT) is the main recommended insomnia treatment, although it is a rare treatment choice in the healthcare due to lack of certified CBT therapists. LÄS MER

7. 5. Heart and lung function - in health and disease : methodological studies in clinical physiology

   Författare :Sofia Erelund; Nina Sundström; Urban Wiklund; Sandra Arvidsson; Bengt Johansson; Carl-Johan Carlhäll; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; clinical physiology; reference materials; ECG; dynamic spirometry; HRV; rheumatoid arthritis; cardiovascular disease; ischemic heart disease; Clinical Physiology; klinisk fysiologi;

   Sammanfattning : The human heart and lungs constitute an intricate and dynamic system. Various clinical physiological examinations can be used to evaluate cardio-pulmonary function and identify abnormalities. Thus, it is important to understand how normal physiology presents, to be able to identify pathological findings. LÄS MER