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Although carbonate-carbon (C), an integral part of biochar-C, contributes to the liming properties of that material, it also interferes with the estimation of the stable organic C fraction in biochars. In this study, four methods were compared in order to quantify the carbonate-C in biochars: two direct (a titrimetric procedure and thermogravimetric analysis, TGA), and two indirect (acid treatment
Historiska museet erbjuder dagligen gratis introduktionsvisningar i våra utställningar. Teman för visningarna annonseras både i vårt kalendarium och på anslagstavlan i museets reception. På söndagar erbjuder vi en familjeanpassad visning. Du kan också upptäcka museet med hela familjen under skolloven. Då har särskilda evenemang och aktiviteter, särskilt anpassade för barn. Håll även utkik efter ko
https://www.historiskamuseet.lu.se/evenemang-0 - 2025-11-07
In this work the intermetallic systems formed by transition-metals from group 5 to 9 with Ga, In and Zn have been experimentally and theoretically studied in detail. Syntheses, compositional analyses, X-ray and neutron diffraction (single crystal as well as powder) and measurements of physical properties, e.g. magnetic susceptibility and resistivity has been made for all compounds. Electronic-stru
IntroductionSlow sand filtration is an established method for drinking water treatment, however, the knowledge about their microbial ecology remains limited. Maintenance of slow sand filters (SSF) includes washing to remove biofilm growth in the sand and restore flow through the filter. Understanding how this impacts produced water is important as the SSF may influence the bacterial flora in the f
Transfusion-related acute lung injury (TRALI) is the leading cause of transfusion-related mortality and can occur with any type of transfusion. TRALI is thought to be primarily mediated by donor antibodies activating recipient neutrophils resulting in pulmonary endothelial damage. Nonetheless, details regarding the interactions between donor antibodies and recipient factors are unknown. A murine a
Stora förändringar och varierad elproduktion har lett till många osäkerheter i elsystemets marknader. Balanseringsverktygen har därmed hamnat i rampljuset med stor inkomstpotential idag och möjligen även långt framöver. Denna rapport visar att det finns stora möjligheter för vätgassystem och batterier att medverka på dessa marknader. En förväntad fördubbling av elproduktion under de kommande 20 årIn order to move away from fossil fuels many governments and industries are focusing their new investments in electricity and alternative fuels such as green hydrogen from electrolyzers using renewable electricity. High investment costs and electricity costs are a hindrance for the future development of a hydrogen economy which can utilize an increasing intermittent power generation. The aim of th
Previous research suggests that children develop an increasing concern with fairness over the course of development. Research with adults suggests that the concern with fairness has at least two distinct components: a desire to be fair but also a desire to signal to others that they are fair. We explore whether children’s developing concern with behaving fairly towards others may in part reflect a
Popular Abstract in Swedish När en familjemedlem drabbas av en demenssjukdom påverkas även de övriga familjemedlemmarna på något sätt. Allt mer vård och omsorg flyttar in i hemmen och de närståendes roll och funktion blir mycket centrala. Syftet med denna doktorsavhandling var att undersöka hur närstående till demenssjuka personer mår, och att planera, genomföra och undersöka effekten av en 5-vec
The increased interest in predatory bacteria due to their ability to kill antibiotic resistant bacteria has also highlighted their inherent plethora of hydrolytic enzymes, and their potential as natural sources of novel therapeutic agents and biotechnological tools. Here, we have identified and characterized a novel protease from the predatory bacterium Bdellovibrio bacteriovorus: BspE (Bdellovibr
Patients with chronic liver impairment often display symptoms of affective psychiatric nature where the choice for antidepressant treatment is rational. Since caution is recommended when these drugs are used in such patients, a dose reduction is usually performed. We have previously reported that a dose reduction to liver-impaired portacaval shunted rats has resulted in similar brain concentration
ASG DeMIIS seminar ”In his Christmas speech 2017, the Swedish Prime Minister Stefan Löfven claimed that the integration of immigrants into the Swedish society had been working poorly for a long time. The statement is just one manifestation of the ways the term integration is adopted when addressing immigrants and their settlement in countries of reception. In many countries of the world, it is use
https://www.pi.lu.se/advanced-study-groups/demiis/seminar-october-9-2020-complexities-integration-studies - 2025-11-07
The ideas and interests of how to move forward with the new religion and its new caliphate during the first century of Islam, were often varied and were in conflict. In the year 77 A.H (696-697 C.E.), the first Islamic Dinar was minted as a part of a wider state reform. Its abstract art and focus on language and religion symbolized the start of a new state identity that influenced a later systemat
The effects of whole-body exposure to ambient temperatures of -15 degrees C and 23 degrees C on selected performance-related physiological variables were investigated in elite nonasthmatic cross-country skiers. At an ambient temperature of -15 degrees C we also studied the effects of the selective beta2-adrenergic agonist Salbutamol (0.4 mg x 3) which was administered 10 min before the exercise te
Studievägledare Kontaktinformation E-post: daniel [dot] alfons [at] svet [dot] lu [dot] se Telefon: +46 46 222 89 50Organisation Statsvetenskapliga institutionen Rumsnummer: 232 Hämtställe: 31 Idag arbetar jag till 50 procent som studievägledare och 50 procent som biträdande studierektor.StudievägledningRum: 232 Boka tid för samtal genom TimeEdit.Om du inte är student vid Lunds universitet vänlige
https://www.svet.lu.se/daniel-alfons - 2025-11-08
