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Popular Abstract in English Fuel cells have been considered as alternative power source to petroleum oil. Especially, fuel cells have potentials to provide no pollutant emission (e.g., CO2, NOx, SOx) out of the power generation. For instance, once the fuel cells are installed instead of combustion engine in the cars used for commuting, transportation and leisure, the amount of pollutant emission cFuel cells are considered as a promising alternative environmentally benign power source to the existing ones depending on petroleum oil. Especially, proton-exchange membrane fuel cells (PEMFCs) have been intensively developed during the last decade because of their wide application windows including various portable, stationary and transportation applications. The market has been and will be main

Bilateral Investment Treaties (BIT) are entered into by two state signatories wishing to promote, protect and liberalize investments. A BIT protects a private party, that is an investor having made an investment, by allowing for such a private party to address judicial recourse against a state signatory under the Washington Convention (the Convention). The Convention provides jurisdiction for the

Artikeln presenterar en databas med förmodligen de mest aktuella och tillförlitliga konsumentprisindexen (KPI) för ett stort urval av europeiska länder sedan 1870. Databasen utgör i huvudsak en sammanställning av existerande index men är ett bidrag genom att gå tillbaka till ursprungliga eller ignorerade källor. För vissa länder, där KPI saknats, konstrueras nya provisoriska index och vissa index This article presents a database with the probably most up-to-date and reliable consumer price indices for a large sample of European countries since 1870. The database is a compilation but a contribution by going back to original or ignored works. For some countries, where CPIs have been missing, new provisional indices are constructed, and some are reconstructed for critical periods. The article

According to the Capital Asset Pricing Model (CAPM), the cost of equity estimates are a function of the systematic risk relative to the market portfolio. The market portfolio is a non-observable portfolio containing all investible assets in the world. CAPM is a well-established model in practice. However, most practitioners use an equity-only proxy to calculate the estimated cost of equity. In thi

Background: Public sector organizations develop procurement policies and regulations to ensure appropriate funds management and practice of “best value for money” by managers and purchasing specialists. Nevertheless, while these policies ensure compliance, they often convert the procurement process in resource intensive activities. Previous literature has also pointed the existence of tension betw

24 november 2026 09:30 till 26 november 2026 15:00 | Barn- och ungdomsevenemang Registration of interest is open 31 August at 13.00 until 2 October.. During week 48, the robotics labs at LTH and Cognitive Science at Lund University invite school classes to to guided tours of robotics!For school classes of a maximum of 30 participants, we offer 13 sessions of 90 minutes. First, we give a whole-clas

https://www.lu.se/evenemang/robotics-week-school-classes-24-26-november - 2026-07-24

This thesis investigates how individuals in Sweden perceive the sustainability of electric car usage, using the Triple Bottom Line framework, which encompasses environmental, economic, and social dimensions. The primary aim is to gain insight into the genuine sustainability intentions of electric car users and to understand how they interpret sustainability not only in terms of environmental i

Sonification is a technique that allows people with visual impairment to listen to information that is normally available visually such as in graphs. Not all information is available for people with visual impairment and sonification is not a standard in all places where information is showed, so developing a sonification tool that provides an intuitive experience with easily interpreted data woul

We investigate individual packet delay in a model of data networks with table-free, partial table and full table routing. We present analytical estimation for the average packet delay in a network with small partial routing table. Dependence of the delay on the size of the network and on the size of the partial routing table is examined numerically. Consequences for network scalability are discuss

Besöksadress Telefon dir Växel E-post Internet Sölvegatan 37 046-222 3782 046-222 0000 Yvonne.Persson@cec.lu.se http://www.miljovetenskap.lu.se Mi l jövetenskapl ig utb i ldn ing Centrum fö r mi l jö- och k l imatfo rskn ing Kurslitteratur MVEC20 Industriell Miljöekonomi för miljövetare VT2021 Industriellt miljöarbete Brorson & Almgren, ISO 14001 för små och medelstora företag, 2019, beställs från

https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/2021-05/LItteraturlista%20MVEC20%20Industriell%20Milj%C3%B6ekonomi%20f%C3%B6r%20milj%C3%B6vetare%20VT2021.pdf - 2026-07-25

By using data to generate insights, Data Science has increased in popularity and has become a substantial part of many companies. However, Data Science efforts often result in failure, leading to companies not having the expected outcome of their Data Science investments. There seems to be knowledge lacking to why, therefore, this thesis aims to describe what may influence the expected outcome of

This thesis was written in collaboration between Faiveley Nordic in Landskrona and the Division of Production and Materials Engineering at Lund University. It was set out to find improvements or cost reductions of the overhaul process at Faiveley. The overhaul process at Faiveley is a process were used and worn train brakes are taken apart and overhauled for further use. To achieve this goal, amon

In the face of an expected double demand for electricity by 2045 while also reaching the goal of being a net zero emission country, Sweden needs to expand the production capacity of low-emission electricity. As the right-wing government strives to facilitate new investments in nuclear power, this paper aims to examine the profitability of nuclear power in comparison to land-based wind power. Throu

Rektor, Professor Kontaktinformation E-post: joakim [dot] gullstrand [at] ehl [dot] lu [dot] se Telefon: +46 46 222 93 97Organisation Ekonomihögskolan Besöksadress: Holger Crafoord Centre, Tycho Brahes väg 1, Lund Rumsnummer: EC3:309 Hämtställe: 10 WebbplatsJoakim Gullstrands profil i Lunds universitets forskningsportalPersonlig webbplats:https://sites.google.com/site/jagullstrand/Andra roller Pro

https://www.ehl.lu.se/joakim-gullstrand - 2026-07-24

Supervised learning methods are used when one wants to construct a classifier. To use such a method, one has to know the correct classification of at least some samples, which are used to train the classifier. Once a classifier has been trained it can be used to predict the class of unknown samples. Supervised learning methods have been used numerous times in genomic applications and we will only

Vicerektor för forskning, hållbarhet och campusutveckling Per Mickwitz är professor i miljöpolicy och har varit föreståndare för Internationella miljöinstitutet (IIIEE). Han har under många år arbetat på Finlands miljöcentral SYKE, som bland annat forskare, forskningsprofessor och sju år som forskningsdirektör.Per Mickwitzs forskning har handlat om miljö- och hållbarhetspolitik; hur politiken kan

https://www.lu.se/om-universitetet/ledning-och-organisation/universitetsledningen/vicerektor-mickwitz - 2026-07-24