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Popular Abstract in Swedish I denna avhandling studeras ledningsförmågan hos nanometer-stora kvantprickar tillverkade i halvledarmaterial. Halvledare är material vars ledningsförmåga ligger någonstans mellan ledare (metaller) och isolatorer. I halvledare kan ledningsförmågan ändras med elektriska fält, vilket har möjliggjort utvecklandet av halvledartransistorn. Utvecklandet av halvledartransistorThis thesis focuses on electron transport in single and double quantum dots defined in low-dimensional, narrow-band-gap III-V semiconductor materials. Fabrication schemes are presented for defining single and double quantum dots in lateral InGaAs/InP heterostructures, either by a combination of etching and local gating or solely by local top gating. The quantum dots are here electrostatically conf

Population ageing means that increasingly many are faced with the dual demands of paid work while providing unpaid care to older family members. Caregiving requires time and energy, with implications for paid work and well-being. The challenges faced by individuals add up and therefore also impact national economies. This dissertation provides insights into the implications of unpaid caregiving fo

BACKGROUND: Alzheimer's disease is characterized by an abnormal increase of phosphorylated tau (pTau) species in the CSF. It has been suggested that emergence of different pTau forms may parallel disease progression. Therefore, targeting multiple specific pTau forms may allow for a deeper understanding of disease evolution and underlying pathophysiology. Current immunoassays measure pTau epitopes

Objectives: Carbon dioxide (CO2) angiography for endovascular aortic repair (CO2-EVAR) is used to treat abdominal aortic aneurysms (AAAs), especially in patients with chronic kidney disease or allergy to iodinated contrast medium (ICM). However, some technical issues regarding the visualization of the lowest renal artery (LoRA) and the best quality image through angiographies performed from pigtai

Aims: Estimation of prognosis in pulmonary arterial hypertension (PAH) has been influenced by that various risk stratification models use different numbers of prognostic parameters, as well as the lack of a comprehensive and time-saving risk assessment calculator. We therefore evaluated the various European Society of Cardiology (ESC)-/European Respiratory Society (ERS)-based three-and four-strata

Very few countries have managed to decouple economic growth from resource use and greenhouse gas emissions in absolute terms and at rates to meet the climate targets of the Paris Agreement. To achieve this, technological solutions would need to be combined with sufficiency-oriented policies in a postgrowth context. This paper develops policy ideas for a sustainable welfare–work nexus via citizen e

BACKGROUND: Mean diffusivity (MD) and fractional anisotropy (FA) from diffusion MRI (dMRI) have been associated with cell density and tissue anisotropy across tumors, but it is unknown whether these associations persist at the microscopic level.PURPOSE: To quantify the degree to which cell density and anisotropy, as determined from histology, account for the intra-tumor variability of MD and FA in

The paper presents novel studies on the impact of different ignition control parameters on combustion stability and spark plug wear. First, experimental results from a 32.4-liter biogas fueled large bore single cylinder spark ignition engine are discussed. Two different ignition systems were considered in the experiment: a DC inductive and an AC capacitive. The spark plugs used in the experiment w

In microbiological studies, a common goal is to link environmental factors to microbial activities. Both environmental factors and microbial activities are typically derived from bulk samples. It is becoming increasingly clear that such bulk environmental parameters poorly represent the microscale environments microorganisms experience. Using infrared (IR) microspectroscopy, the spatial distributi

Production forests are faced with the challenge of adapting to environmental change and simultaneously helping mitigate it and host rich biodiversity. This leads to new conflicts and trade-offs for forest management. Many management options have been proposed to achieve these goals while minimizing the loss of timber production. In this thesis, I explore the status and future of forest landscapes

Major migration events in Holocene Eurasia have been characterized genetically at broad regional scales1–4. However, insights into the population dynamics in the contact zones are hampered by a lack of ancient genomic data sampled at high spatiotemporal resolution5–7. Here, to address this, we analysed shotgun-sequenced genomes from 100 skeletons spanning 7,300 years of the Mesolithic period, Neol

Non-traditional stable isotope systems are increasingly used to study micronutrient cycling and acquisition in terrestrial ecosystems. We previously proposed for zinc (Zn) a conceptual model linking observed isotope signatures and fractionations to biogeochemical processes occurring in the rice soil environment and we suggested that 2’deoxymugineic acid (DMA) could play an important role for rice

The European Union has committed to achieving climate neutrality by the year 2050, with Sweden setting an even more ambitious target of reaching this milestone by 2045. A subgroup comprising 23 pioneering Swedish municipalities, collectively representing 40% of the country's population, aims to attain climate neutrality by 2030. Globally, buildings and construction sector contribute nearly 40% of

A common and huge challenge in risk and disaster management such as urban flood is the lack of effective communication, especially instant communication from the general public when sudden flooding occurs. There is a strong need to facilitate complementary risk management for authorities to communication with public in addition to mainstream channels. In a recent international project, possibility

Abstract In line with inbreeding theory, genetic diversity at a set of molecular markers may explain variation in fitness-associated traits in partially inbred populations, and such associations will appear as 'genotype-fitness correlations'. An individual genetic diversity index specifically used for microsatellites is 'mean d(2)', i.e. the mean squared distance between alleles. The original hypo

#hv19 Hållbarhetsforum vid Lunds universitet www.hallbarhet.lu.se/hallbarhetsveckan-2019 www.sustainability.lu.se/sustainability-week-2019 hallbarhet.lu.se sustainability.lu.se facebook.com/sustainabilityforum    Join the sustainability discussion #hv19 http://www.hallbarhet.lu.se/hallbarhetsveckan-2019 http://www.sustainability.lu.se/sustainability-week-2019 HÅLLBARHETSVECKAN 2019 3 Tiden rusa

https://www.hallbarhet.lu.se/sites/hallbarhet.lu.se/files/lu_hallbarhetsv-program_a5_lowres-190318.pdf - 2026-07-15

The Influence of Type 1 Diabetes Genetic Susceptibility Regions, Age, Sex, and Family History on the Progression From Multiple Autoantibodies to Type 1 Diabetes: A TEDDY Study Report The Influence of Type 1 Diabetes Genetic Susceptibility Regions, Age, Sex, and Family History on the Progression From Multiple Autoantibodies to Type 1 Diabetes: A TEDDY Study Report Jeffrey P. Krischer,1 Xiang Liu,1

https://www.teddy.lu.se/sites/teddy.lu.se/files/01042018_679_76_mp180_krischer_diabetes_2017.pdf - 2026-07-15

NYTT FRÅN LUNDS UNIVERSITET Mejlutskick på svenska och engelska som vänder sig till fakultetskommunikatörer vid Lunds universitet för vidarespridning i fakultets- och institutionskanaler – Nr 39 v 49 - 2020. UNIVERSITETSGEMENSAMT Universitetskollegiet förordar Lena Eskilsson som nästa prorektor Efter en omröstning står det klart att Lena Eskilsson är den som universitetskollegiet rekommenderar som

https://www.cec.lu.se/sites/cec.lu.se/files/2021-01/LU-gemensamt%20Mejlutskick%20Nr%2039-2020-v49.pdf - 2026-07-15

1 Nämnden för Graduate School Protokoll från Graduate School nämndens sammanträdde 2026-05-06 Ledamöter Närvarande Lena Karlsson Studierektor, Graduate School Anne Jerneck Programansvarig, Utvecklingsstudier Leysan Storie Programansvarig, Politik och samhälle i det samtida Mellanöstern Christopher Swader Programansvarig, Samhällsvetenskaplig dataanalys Rikard Bengtsson Statsvetenskap Axel Fredholm

https://www.graduateschool.sam.lu.se/sites/graduateschool.sam.lu.se/files/2026-06/Protokoll%20Na%CC%88mnden%20fo%CC%88r%20GS%20260506.pdf - 2026-07-15

1. Fastställande Kursplanen är fastställd av Ledningsgruppen för kandidatprogrammet i Equality and Diversity Management 2013-05-21 att gälla från och med 2013-08-01. Utbildningsområde: Samhällsvetenskapligt 50%, Juridiskt 50% Ansvarig institution: Inst för Service Management 2. Allmänna uppgifter Kursen är en obligatorisk kurs inom kandidatprogrammet Equality and Diversity Management och ges termi

https://www.ses.lu.se/sites/ses.lu.se/files/ht13-kp-edma34.pdf - 2026-07-15