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EAC2021_Landscape A sample delivery system for in-light aerosol studies at MAX IV Laboratory C. Preger1,2,3, N. Walsh2 , A. C. Eriksson1,3, A. Kivimäki2,4, M. Patanen4, N. Prisle5, and J. Rissler1,3,6 1Ergonomics and Aerosol Technology, 2MAX IV Laboratory , 3NanoLund - all at Lund University, Lund, SE-22100, Sweden 4Nano and Molecular Systems Research Unit, 5Center for Atmospheric Research - all

https://www.nano.lu.se/sites/nano.lu.se/files/2021-10/Preger_NanoLund2021_Preger.pdf - 2026-05-07

InAs has been grown on W-GaAs patterned substrates using metal organic vapor phase epitaxy. It is shown that the W pattern guides the nucleation of the InAs on the GaAs substrate and that the islands formed may be used to embed metal features in a hybrid InAs/GaAs structure. A lower resistance (factor of 2) was measured for the hybrid structures as compared to reference structures. The reduction i

We have performed Monte Carlo simulations for two like-charged infinite plates with counterions and solvent in between. The solvent is described at the primitive model (PM) level and also as a Stockmayer fluid. Both descriptions share the same qualitative ion correlation picture. At sufficiently high coupling, the pressure between the plates shows an attractive minimum, which is lost or reduced up

The problem of binding of microbial cells to an adsorbent matrix during in situ recovery of bioproducts from a fermentation broth has been addressed by shielding the adsorbent with a thin layer of a non-ionic polymer. Extractive bioconversion of lactic acid by integrating ion-exchange adsorption with the fermentation stage was studied. The effect of coating of the ion-exchanger with agarose on pro

In searching for novel peptides with affinity for cadmium, the phage display technique was utilized. In the selection procedure, cadmium ions were immobilized on a metal chelating Sepharose gel. The peptides selected from a hexapeptide library showed no homology to naturally occurring metallothioneins. From the phage clones selected in the biopanning process, phages with affinity for Cd-109 in fre

Photon time-of-flight spectroscopy (PTOFS) is a powerful tool for analysis of turbid materials. We have constructed a time-of-flight spectrometer based on a supercontinuum fiber laser, acousto-optical tunable filtering, and an InP/InGaAsP microchannel plate photomultiplier tube. The system is capable of performing PTOFS up to 1400 nm, and thus covers an important region for vibrational spectroscop

Circadian variations of hexobarbital oxidation rate in rat liver and the relationship to serum corticosterone levels were determined in 324 animals subjected to different lighting regimen and feeding schedules.--Rats maintained under standard light/dark conditions and with free access to food showed a significant circadian hexobarbital oxidase rhythmicity. Inversion of the light/dark cycle and tim

There is today an ongoing debate about Fair Trade and its consequences. The way to reach an understanding about the producers lives is important if the future will be liberated from the uneven access to the market. Today the free market is dominated by a few multinational companies and for poor producers there is no chance to compete at the same level. If industrial countries continue to exploit d

Electrochemically induced oxidative damage to DNA was studied with double-stranded calf thymus DNA immobilized directly on a gold electrode surface. Pre-polarization of the DNA-modified electrodes at +0.5 V versus Ag/AgCl reference electrode, in a free from DNA blank buffer solution, pH 7.4, allowed for subsequent detection of direct electrochemical oxidation of adsorbed on gold DNA, in the potent

The binding of copper, cadmium and zinc ions to some soluble and gelforming types of dietary fibre (guar gum, low and high methoxylated pectin and sterculia gum) has been investigated potentiometrically. Considerable binding was found to low methoxylated pectin, but the binding to sterculia gum and high methoxylated pectin was less pronounced. The binding to guar gum was negligible. Thus, the form

Ischemic brain insults are accompanied by several metabolic alterations. In the present review, the adverse reactions, which might be important for the outcome of these insults, are those related to phospholipid and polyunsaturated fatty acid metabolism triggered by the disturbed calcium ion homeostasis in combination with energy depletion following ischemia. These conditions lead to an activation

Kazakhstan is a middle-income country which is going through the global phenomena of nutritional transition. One of the characteristics of the transition is increase in red meat consumption associated with growing incomes. Public Health diseases and environmental challenges caused by the transition are starting to take place in the country. Plant based diet is recognized and suggested as a sustain

Domstolens bevisvärdering, att värdera fakta i ett mål, är ett av de mest väsentliga momenten inom rättsskipningen. Bevisvärderingen regleras huvudsakligen genom den fria bevisprövningens princip i 35 kap. 1 § BrB. Bestämmelsen är utformad som en generalklausul och lämnar ett relativt stort spelrum för hur domstolen ska genomföra sin bevisvärdering. Våldtäkt regleras i 6 kap. 1 § BrB och är ett The Courts assessment of the evidence, to evaluate facts in a case, is one of the most essential steps in the administration of justice. The assessment of evidence is regulated mainly by the ”free proof of principle trial” in chapter 35 § 1 of the Code of Judicial Procedure . The regulation is designed as a general clause, leaving a relatively large scope for the Court to implement its assessment

Mål rörande rena utflyttningsskatter har det senaste decenniet varit tämligen frekvent förekommande i EU-domstolen. Detta har i sin tur medfört att, b.la, Kommissionens fokus har riktats gentemot ifrågakommande medlemsstaters utformning/tillämpning av denna typ av skatter då medlemsstaterna i sin strävan att skydda sina respektive skattebaser gärna använder sig av utflyttningsskatter i olika utforOver the last decade there has been an increase in the number of cases that are referred to the Court of Justice of the European Union (CJEU) with regards to matters of exit taxes. Consequently, this has turned the Commission’s focus towards the outline of the respective exit tax regimes applied in the different Member States (MS). This since the MS, in their efforts to protect their respective ta

The iron-chromium (Fe/Cr) catalyst is used for high-temperature water-gas shift (HT WGS) reaction. A major concern using the Fe/Cr catalyst is that it contains hexavalent chromium (Cr+6) which is a potent carcinogen causing health and environmental issues. In order to reduce the usage of chromium in industrial HT WGS applications, a chromium-free catalyst needs to be developed. The aim of this theAs energy demand increases worldwide, the interest in hydrogen has increased as well. Hydrogen is an excellent energy source and an essential component in large industries such as oil refineries, ammonia production plants and methanol synthesis plants. To produce hydrogen, steam methane reforming process is used where methane (CH4) and steam (H2O) is converted to carbon monoxide (CO) and hydrogen

Lund University aspires to be at the very forefront of both research and education for sustainability, and in 2024 Lund University was ranked 8th in the world in the QS Sustainability Rankings. As a step further in this direction, the university has decided to allocate up to SEK 100 million to a university-wide excellence initiative for postdocs and PhD students focusing on Agenda 2030 and sustain

https://www.sustainability.lu.se/research/excellence-programme-sustainable-development - 2026-05-05

Lupin-guide: Placing orders Support: https://www.staff.lu.se Placing Orders in Lupin Proceedo Contents How do you create an order? ..................................................................................... 1 Navigate the purchasing process ............................................................................... 2 Different options for ordering products in Lupin/Proceedo .........

https://www.ekonomiwebben.lu.se/sites/ekonomiwebben.lu.se/files/2025-04/guide-lupin-proceedo-placing-orders.pdf - 2026-05-07

Providing equal access to health care is an important objective in most health care systems. It is especially pertinent in systems like the Swedish primary care market, where providers are free to establish themselves in any part of the country. To improve equity in access to care, 15 out 21 county councils in Sweden have implemented risk-adjusted capitation based on the Care Need Index, which inc

Reactive oxygen species and redox signaling undergo synergistic and antagonistic interactions with phytohormones to regulate protective responses of plants against biotic and abiotic stresses. However, molecular insight into the nature of this crosstalk remains scarce. We demonstrate that the hydrogen peroxide-responsive UDP-glucosyltransferase UGT74E2 of Arabidopsis thaliana is involved in the mo