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Anhedoni, minskad motivation att uppleva lust, är associerad med förändringar i belöningssystemet. Belägen i ventrala striatum utgör den bilaterala nucleus accumbens (NAcc) den centrala noden i detta nätverk, där dopamin agerar som huvudsaklig excitatorisk neurotransmitter. Studier med funktionell magnetresonanstomografi (fMRI) har visat att aktiviteten i ventrala striatum minskar under belöningsbAnhedonia, reduced motivation to experience pleasure, is associated with alterations in the circuitry of the reward system. Located in the ventral striatum, the bilateral nucleus accumbens (NAcc) is the central hub of this network where dopamine acts as the main excitatory neurotransmitter. Studies using functional magnetic resonance imaging (fMRI) found that activity in the ventral striatum is de

Interdisciplinary teams are considered to be of great importance for addressing complex problems of the present and future, as they are able to address the complexity of society’s most pressing issues such as climate change, or healthcare solutions. They can be found in multiple areas concerned with future- related problems. Research on specific fields such as healthcare and social work suggests t

Interdisciplinary teams are considered to be of great importance for addressing complex problems of the present and future, as they are able to address the complexity of society’s most pressing issues such as climate change, or healthcare solutions. They can be found in multiple areas concerned with future- related problems. Research on specific fields such as healthcare and social work suggests t

In this review, we analyze several types of graphene-based sensors for glucose detection with respect to their preparation, properties and efficiency in electro-chemical processes. Graphene may display different types of defects, which play a role in the electron transfer processes. Oxygenated groups on the edges of graphene planes reduce the graphene in-plane conductivity, but may enhance the het

We report magnetic properties and relative paleointensity (RPI) proxies from a suite of 10 conventional piston cores and Kasten cores from the SW Iberian Margin collected during cruise JC089 of the RSS James Cook in August 2013. Mean sedimentation rates are in the 10–20 cm/kyr range. Age models were acquired by correlation of Ca/Ti and Zr/Sr XRF core-scanning data to L* reflectance from the Cariac

Evaluating the trade interdependence among countries is the key to understanding critical metal minerals security. By constructing a novel interdependence network, this paper reveals a more comprehensive world hierarchy and risk system of critical metals, and focuses on the interdependencies between China and the US-led MSP countries before and after the Sino-US trade disputes. The results indicat

This thesis delves into Louis Spohr and his First Concerto for Clarinet and Orchestra, Op. 26, starting with an overview of the composer's life and his work. The analysis will provide a better understanding of the meaning and characteristics of this composer's writing during his musical career. The thesis also explores the performance of his concerto that is closer to the composer’s origin

https://www.mhm.lu.se/sites/mhm.lu.se/files/2021-02/obl%20geh%C3%B6rspiano_Kantor%202021.pdf - 2026-06-30

Teams are dynamic systems that develop, adapt, and change as members interact and respond to their environments. Theory in organizational research emphasizes that team phenomena are multilevel, temporal, and often nonlinear. Yet, the statistical methods commonly used to study teams have lagged behind these theoretical advances, limiting empirical progress. This dissertation addresses this methodol

Schedule UTVC26, fall 2017, updated 2017-10-16 Date and Place Title Time Teacher Reading 1/11 Världen Introduction 09-10 EG 1/11 Världen Philosophy of science and the qualitative-quantitative divide – real or fiction? 10-12 EG Bryman ch 1-2, de Vaus ch 1 3/11 Världen Design in qualitative research 13-15 JG Bryman ch 1, 3, 7, 17, de Vaus chapter 7, Lijphart 6/11 Världen Design in quantitative resea

https://www.keg.lu.se/sites/keg.lu.se/files/utvc26_ht_2017_schedule_2017-10-16.pdf - 2026-06-30

Denna kandidatuppsats är en kvalitativ undersökning över hur länder i en rykteskris använder nationsvarumärkning och mjuk makt för att motverka negativa stereoty- per och förbättra sitt globala rykte. Nationsvarumärkning beskrivs som ett strate- giskt verktyg för att förbättra ett lands rykte och attraktivitet genom olika mark- nadsförings- och varumärkesmetoder. Flerstegsmodellen introduceras som

https://www.keg.lu.se/sites/keg.lu.se/files/utvc25_schedule_autumn2017_updated_2017-08-04.pdf - 2026-06-30

https://www.keg.lu.se/sites/keg.lu.se/files/utvc25_updated_2017-09-08.pdf - 2026-06-30

https://www.keg.lu.se/sites/keg.lu.se/files/utvc25_updated_2017-08-11.pdf - 2026-06-30

https://www.keg.lu.se/sites/keg.lu.se/files/utvc25_updated_2017-08-24.pdf - 2026-06-30