Sökning: "behavioral changes"

Visar resultat 1 - 5 av 250 avhandlingar innehållade orden behavioral changes.

1. 1. Tinnitus in Context : A Contemporary Contextual Behavioral Approach

   Författare :Hugo Hesser; Gerhard Andersson; Lance McCracken; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Tinnitus; acceptance; cognitive behavioral therapy; experiential avoidance; acceptance and commitment therapy;

   Sammanfattning : Tinnitus is the experience of sounds in the ears without any external auditory source and is a common, debilitating, chronic symptom for which we have yet to develop sufficiently efficacious interventions. Cognitive behavioral therapy (CBT) has evolved over the last 20 years to become the most empirically supported treatment for treating the adverse effects of tinnitus. LÄS MER

3. 2. Distribution and Long-term Effects of the Environmental Neurotoxin β-N-methylamino-L-alanine (BMAA) : Brain changes and behavioral impairments following developmental exposure

   Författare :Oskar Karlsson; Eva Brittebo; Nils Gunnar Lindquist; Erika Roman; Sandra Ceccatelli; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; ALS PDC; Guam; Developmental neurotoxicity; Brain growth spurt; Behavior; Nonprotein amino acid; Excitotoxic; Cyanobacteria; Apoptosis; BMAA; environmental toxin; Algal blooming; Algblomning; algtoxin; alggift; hjärnutveckling; Toxicology; Toxikologi; Toxicology; Toxikologi;

   Sammanfattning : Many cyanobacteria are reported to produce the nonprotein amino acid β-N-methylamino-L-alanine (BMAA). Cyanobacteria are extensively distributed in terrestrial and aquatic environments and recently BMAA was detected in temperate aquatic ecosystems, e.g. the Baltic Sea. LÄS MER

4. 3. Impact of food quality on aquatic consumers : Behavioral and physiological adjustments

   Författare :Alfred Burian; Winder Monika; Kevin Flynn; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Marine Ecology; marin ekologi;

   Sammanfattning : Food quantity and quality together determine growth rates of consumers and the utilisation efficiencies of available resources in aquatic and terrestrial ecosystems. The effect of food quality on the performance of consumers is dependent on both, its direct influence on ingestion and assimilation rates, and on the behavioural and physiological adjustments of consumers to their food environment. LÄS MER

5. 4. Behavioral modeling of wireless transmitters for distortion mitigation

   Författare :Ali Soltani Tehrani; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; nonlinear models; wireless communications.; computational complexity; I Q imbalance; digital predistortion; Volterra series; transmitter; power amplifier; Behavioral modeling;

   Sammanfattning : As the demand for high speed and reliable wireless communication increases, theimportance of having a linear transmitter has enhanced. Distortions created by thetransmitter, such as power amplifier nonlinearity and I/Q imbalance, diminish thefidelity and limit the performance of wireless systems, if left undealt with. LÄS MER

7. 5. Migraine and Stress : An Internet administered Multimodal Behavioral Treatment Intervention

   Författare :Kerstin Hedborg; Carin Muhr; Ulla Maria Anderberg; Töres Theorell; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Awakening Cortisol Response; Cognitive Behavioral Treatment; Gender; Hand Massage; Internet; Life Events; Migraine; Multimodal; Personality; Salivary Cortisol; Stress; Stress Marker; Stress Susceptibility; Neurology; Neurologi; Neurology; Neurologi;

   Sammanfattning : Migraine is a disabling neurological disorder with high prevalence, the clinical manifestations of which are highly dependent on stress. The overall theme of the present thesis was to address aspects of stress in migraine. LÄS MER