Search results

https://www.sol.lu.se/media/utbildning/dokument/kurser/FOUN06/20142/FU_N06_webb.pdf - 2026-07-24

Doktorand Kontaktinformation E-post: monica [dot] mora_chaves [at] tlog [dot] lth [dot] seOrganisation Teknisk logistik Besöksadress: Ole Römers väg 1, Rumsnummer: 5127 Hämtställe: 9 WebbplatsMonica Mora Chaves profil i Lunds universitets forskningsportalAndra roller Affilierad forskare Centrum för handel och logistik (REAL) Publikationer Visar av publikationer. Sorterade efter år och sen titel. F

https://www.real.lu.se/monica-mora-chaves - 2026-07-24

Docent | Universitetslektor | Ämnesföreståndare Underrättelseanalys Kontaktinformation E-post: johan [dot] matz [at] svet [dot] lu [dot] se Telefon: +46 46 222 89 29Organisation Statsvetenskapliga institutionen Rumsnummer: 430 Hämtställe: 31 WebbplatsJohan Matz profil i Lunds universitets forskningsportalAndra roller Universitetslektor Statsvetenskapliga institutionenUnderrättelseanalys  Publikati

https://www.svet.lu.se/johan-matz - 2026-07-24

The flow field design of current collectors is a significant issue, which greatly affects the mass transport processes of reactants/products inside fuel cells. Especially for proton exchange membrane (PEM) fuel cells, an appropriate flow field design is very important due to the water balance problem. In this paper, a wavy surface is employed at the cathode flow channel to improve the oxygen mass

Police crash reports are often the main source for official data in many countries. However, with the exception of fatal crashes, crashes are often underreported in a biased manner. Consequently, the countermeasures adopted according to them may be inefficient. In the case of bicycle crashes, this bias is most acute and it probably varies across countries, with some of them being more prone to rep

In the contemporary dual crisis, economic crisis policies cannot be dealt with in isolation from the rampant and acute ecological crisis – and vice versa. In this article, we challenge the hegemonic positions in purported attempts to solve the crises so far: in the economic realm, the Keynesian episode of 2008–2009 as well as austerity policies, and with regard to the ecological crisis, ecologicalIn the contemporary dual crisis, economic crisis policies cannot be dealt with in isolation from the rampant and acute ecological crisis – and vice versa. In this article, we challenge the hegemonic positions in purported attempts to solve the crises so far: in the economic realm, the Keynesian episode of 2008–2009 as well as austerity policies, and with regard to the ecological crisis, ecological

Context. X-ray extragalactic surveys are ideal laboratories for the study of the evolution and clustering of active galactic nuclei (AGN). Usually, a combination of deep and wide surveys is necessary to create a complete picture of the population. Deep X-ray surveys provide the faint population at high redshift, while wide surveys provide the rare bright sources. Nevertheless, very wide area surve

Using femtosecond transient absorption spectroscopy we have studied light-induced electron injection from the sensitizer RuN3 and its partly deprotonated tetrabutylamonium salt to nano-structured TiO2 film. Previous studies have suggested significant differences in electron injection dynamics for these dyes and some results have indicated that aggregation of the sensitizer may lead to slow injecti

Succinate:quinone reductase (SQR) is an enzyme in the respiratory system of aerobic cells. SQR catalyzes two reactions, the oxidation of succinate to fumarate and the reduction of quinone to quinol. These reactions are coupled by electron transfer within the enzyme from the site of succinate oxidation to the site of quinone reduction. Some enzymes reduce ubiquinone (exergonic reaction) whereas oth

Popular Abstract in Swedish Läkemedelsrelaterade problem hos äldre - Interventioner för att förbättra läkemedelsbehandlingen Läkare inom primärvården står för en stor del av den totala läkemedelsförskrivningen i Sverige och är en viktig målgrupp för läkemedelsindustrins information. Det har i flera uppmärksammade studier från Socialstyrelsen uppmärksammats att läkemedelsbehandlingen för patientIntroduction: Elderly people, in particular those residing in nursing homes, often use many drugs. In general elderly patients are at greater risk of experiencing drug-related problems (DRP), as they have multiple diseases, are using many drugs and have changed physiological status. Objectives: To describe the frequency of potential drug-related problems in the elderly and to evaluate different k

Recent experiments at the CELSIUS storage ring of Uppsala, Sweden, have revealed the existence of high momentum transfer target-like fragments contrary to expectations. Recoiling heavy fragments in the reaction of 250 MCV/nucleon N-14 on Xe-131 have been measured at 10degrees with respect to the beam direction with specially designed recoil telescopes, Simulations with the Boltzmann-Uehling-Uhlenb

Electron transfer (ET) is the key process in light-driven charge separation reactions in organic solar cells. The current review summarizes the progress in theoretical modelling of ET in these materials. First we give an account of ET, with a description originating from Marcus theory. We systematically go through all the relevant parameters and show how they depend on different material propertie

Artificial photosynthesis based on supramolecular photocatalysts offers the unique possibility to study the molecular processes underlying catalytic conversion of photons into chemical fuels in great detail and to tune the properties of the photocatalyst by alterations of the molecular framework. Herein we focus on both possibilities in studying the photocatalytic reduction of protons by derivativ

To achieve a kind of neutrality between insid-ers of close companies and other taxpayers in Swedish society the Swedish tax law states that capital gains, which derive from ownership in close companies, and dividends distributed to owners of close companies will be subject to high taxation. However, changes in owner-ship may involve a tax reduction. The estab-lishment of a foreign business can be

Popular Abstract in Swedish I december 1990 antog riksdagen i Sverige ett miljötillägg i skollagens s k portalparagraf: "Var och en som verkar inom skolan skall främja? respekt för vår gemensamma miljö." Alltså: Alla som verkar i skolan ska nu ta sig an den nya miljötematiken i samhället. Strax därefter tillsatte regeringen en ny läroplanskommitté med ett tydligt miljöuppdrag. I juni 1992, vid FNThis thesis explores the various influence processes that take place in connection with the dawn of a new theme - the environment - in today's society. Society has declared that schools, a place designed for the intentional influence of children and youths, shall utilise the new environmental theme in its practice. It focuses on the initiation process of the environmental theme in schools from the

The photophysical properties of the novel perylene imide (Pi) and oligo-pentaphenyl bisfluorene (pPh) containing molecule have been investigated by quantum chemical methods. It is concluded that the first excited singlet state in the gas is the locally excited state; while the lowest excited state in polar solvents is the intramolecular charge transfer (ICT) state, which corresponds to the ICT fro