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Background: Second primary cancers (SPCs) are important clinically as they may negatively influence patient survival and they may tell about therapeutic side effects and general causes of cancer. Population-based literature concerning SPCs after hepatobiliary cancers is limited and here we assess risks of SPCs after hepatocellular cancer (HCC), and cancers of the gallbladder, bile ducts and ampull

Context. Positions and proper motions of Gaia sources are expressed in a reference frame that ideally should be non-rotating relative to distant extragalactic objects, coincident with the International Celestial Reference System (ICRS), and consistent across all magnitudes. For sources fainter than 16th magnitude, this is achieved through Gaia's direct observations of quasars. At brighter magnitud

Recent studies have shown increased concentration of fetal hemoglobin (HbF) in pre-eclamptic women. Plasma hemopexin (Hpx) and alpha-1-microglobulin (A1M) are hemoglobin scavenger proteins that protect against toxic effects of free heme released in the hemoglobin degradation process. We used an enzyme-linked immunosorbent assay to analyze maternal plasma Hpx and A1M concentrations at 12–14, 18–20

Background: The rapid increase in type 2 diabetes worldwide has mainly been attributed to lifestyle factors, including poor eating habits and physical inactivity. Type and quality of diet is a key factor in both prevention and treatment of type 2 diabetes. Aim: To investigate the association between diet quality and risk of type 2 diabetes. Methods and Subjects: This prospective study in the M

Magnetkameran används vanligen för att generera anatomiska bilder som används vid diagnostik av olika sjukdomstillstånd. Normala anatomiska bilder avspeglar magnetresonanssignalens (MR-signalens) magnitud, vilket är signalvektorns längd. Denna är proportionell mot bl.a. antalet vätekärnor i varje volymselement. Ett annat sätt att använda MR-signalen är att skapa en bild av signalvektorns fasvinkelIntroduction: The main purpose of this study was to extract global values of oxygen extraction fraction (OEF) and cerebral metabolic rate of oxygen (CMRO2) in healthy volunteers, using magnetic resonance imaging (MRI) phase maps. The repeatability of the method was evaluated, and the age dependences of OEF and CMRO2 were analyzed. Material and methods: Phase data were acquired using a 3T MRI scann

Miljöpåverkan är ett ständigt återkommande ämne i samhällsdebatten. Många företag strävar efter att minimera sin miljöpåverkan, vilket kan ske genom att återanvända material i stället för att producera nya. I fallet med betongproduktion finns det flera sätt att göra den bättre för miljön. Till exempel kan rivningstegel användas som alternativ till den traditionella ballasten, som ett sätt att minsEnvironmental impact is a recurring topic in the social debate. Many companies strive to minimize their environmental impact, which can be done by reusing materials instead of producing new ones. In the case of concrete production, there are several ways to make it better for the environment. For example, brick waste can be used as an alternative to the traditional stone aggregate as a way to redu

The triple planetary crisis exerts high pressure on countries to transform their current economic system. The transition to a green economy is not only necessary to ensure sustainable development but also essential for countries to remain economically competitive. The neighbouring countries Panama and Costa Rica are both facing significant challenges under the green transition, despite their diffe

Efforts to regulate transnational corporations in the context of human rights are not new. They traced back to the early 1970s, when the United Nations first initiated attempts to study the impact of transnational corporations on the international development process and proposed a United Nations Code of Conduct on Transnational Corporations, an initiative that ultimately stalled. A renewed attemp

This paper examines social policy in the European Union with a specific focus on parental leave, in-cluding earmarked paternity leave. It traces the process of how the legislation of parental leave has gone through a process of Europeanization and through the decision-making process of the European Union, resulted in the Directive 2019/1158. Moreover, it aims at examining the Danish knowledge of t

Strukturella och petrologiska studier av komplext veckade mafiskt- och felsiskt varvade sekvenser har genomförts i den paraautoktona delen av Svekonorvegiska provinsen i sydvästra Sverige. Tre deformationsfaser (D1, D2, D3) innefattande minst två veckfaser (F2, F3) och två lineationsfaser (L2, L3) karakteriserar ett flerfasigt veck i migmatiserad och mycket kompetent granatamfibolit. Denna enhet vStructural and petrological studies on complexly folded mafic and felsic layered sequences have been mapped in the parautochthonous basement of the Sveconorwegian Province, Sweden. Three deformation phases (D1, D2, D3)involving at least two fold phases (F2, F3) and two lineation phases (L2, L3) characterize a polyphase fold, which is primarily defined by a migmatized and highly competent garnet am

I dagens digitaliserade samhälle möter utgivare och publicister av traditionellt tryckt media stora ekonomiska motgångar vid försäljningen av exempelvis nyhetstidningar eller andra tidskrifter. Således har majoriteten av utläggare idag gjort sina publikationer tillgängliga för läsare online. De digitala intäkterna lyckas dock inte väga upp för de förluster utgivarna lider av den nedåtgående försälIn today's digitized society, publishers of legacy printed media face major financial hardships in the sale of newspapers and other magazines. Thus, most publishers today have made their publications available to readers online. However, digital revenues do not make up for the losses that the publishers suffer from the decreasing sales of printed media. This can in part be attributed to the fa

En ny underfamilj av cellulära vakter i växter Heterologt överuttryck av proteiner innebär att en gen som kodar för ett protein uttrycks i en annan värdorganism som normalt inte har den genen i sin arvsmassa. Inom biokemisk forskning är detta en viktig metod för att kunna studera proteiners struktur och funktion. Tyvärr kan uttrycket av en främmande gen medföra skador på värdorganismens celluläraHeterologous overexpression of proteins signifies that the encoding gene of a protein in one organism is expressed in another host organism that normally does not have that gene in its genome. In basic biochemical research, this is an important method for studying various protein functions such as activity and interactions in biological processes, as well as obtaining sufficient amounts to determi

The consumption and production of livestock have a negative impact on the environment and climate. In many Western countries, the consumption is particularly high and it is expected to increase globally. This increase will lead to further pressure on already stressed planetary boundaries. Recently edible insects have been proposed to be an alternative to conventional meat, because they have a lowe

In May 2011 Tetra Pak launched the first carton bottle for aseptic milk, the Tetra Evero Aseptic (TEA). This Master Thesis aims to give proposals on how the future development of the mechanism working as a dolly when the inductor is making the longitudinal sealing (LS) on the package in the A6 filling machine, should be continued. The current LS mechanism is not fulfilling the requirements in func

Populärvetenskaplig sammanfattning: Havsnivåförändringar på södra Grönland. Den globala havsnivån har förändrats under den nuvarande mellanistiden främst på grund av fördelningen av vatten mellan hav och glaciärer. Den relativa havsnivån på södra Grönland påverkas också till stor del av jordskorpans anpassning till storleken på det grönländska istäcket. I denna studie presenteras en ny strandförUntil recently there have only been a few observations of relative sea-level change from the inner Bredefjord area in southern Greenland. Here a new sea-level curve is presented from the Tasiusaq area based on data mainly from a sediment sequence from a marine embayment. Sea-level changes can be recorded in sediments as changed chemical composition, physical properties and macrofossil content. Iso

There is strong evidence that climate change has a direct impact on humans and extreme temperatures have been linked to negative health impacts and increasing mortality. The heat wave of 2018 caused up to 8.2% more deaths compared to the year before in Sweden, with higher impacts in other parts of the world. The fact that people spent almost 90% of their times indoors makes the indoor environment

The main monitoring method during labor is cardiotocography, CTG, which measures the fetal heartbeat, FHR, as well as the uterine contractions, TOCO. The CTG is a valuable tool in assessing the fetal status and it is evaluated intermittently by clinicians during the progress of the labor. However, abnormalities in the CTG are often non-specific which makes the interpretation difficult and inconsis

The aim of this thesis is to design two patch antenna arrays for dual-frequency harmonic radar application, one for the transmitter and the other for the receiver. The arrays are used to track the Bogong moth that migrates from the countryside to the Australian Alps during spring. The tracking is done at the radar by operating the transmitter at one frequency and the receiver at twice the frequenc

Lifestyle modifications could be crucial in preventing and managing type 2 diabetes mellitus (T2DM) and cardiovascular diseases (CVD), including diet and postprandial glycaemic control. Previous studies on the effects of polar lipids (PLs) on postprandial metabolic responses at Lund University have shown conflicting results. To reconcile these findings and contribute to the existing literature, th