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Recently, to reach zero emission levels, some new energy systems based on fuel cells have been developed. This paper presents a review of investigations of these systems by thermodynamics performance, mainly, energy and exergy analysis. With energy analysis, the performance of an energy conversion system cannot be effectively and accurately evaluated. But exergy analysis complements and reinforces

Galatians is a polemical letter which contains a substantial amount of argumentative passages. Paul evidently wanted to persuade by using the best arguments possible to convince his addressees. Using a state-of-the-art method from the discipline of argumentation analysis, Paul's argumentation can be analysed with a precision that standard exegetical methods cannot provide. The pragma-dialectical m

Patent law has been prevalent in climate change discussions, as a factor linking technology, Intellectual Property Rights (IPRs) and the climate crisis. The inventive step, its set threshold and the environmental benefits for the assessment of its current state, are one of the paths where patent law can act as a potential promoter of green technologies. This paper aims to asses how patent law can

This report aims at finding methods for reducing the errors in district heating load forecasts by suggesting a method for online correction of the base forecast. Online correction is generally carried out by utilizing patterns in the historic prediction errors. Traditionally the correction has been made using a correction method detailed by a few governing parameters. Values for these parameters a

https://www.medarbetarwebben.lu.se/evenemang/course-popular-science-writing - 2026-05-20

Pressurised hot water is an environmentally friendly alternative to hazardous organic solvents such as methanol and heptane. One of the many applications of using pressurised hot water extraction (PHWE) is to extract polyphenols from plants. The challenges in PHWE lies with the optimisation of extraction yield. One factor that is often overlooked is the risk of degradation of thermally labile comp

Abstract in French Au-delà du montage – la rhétorique du cinéma Contrairement à d'autres types d'images plus statiques, le film, avec son fort "effet de réalité", semble résister à une explication inspirée d'un modèle rhétorique. Même du point de vue d'une rhétorique "écologique", telle que la nôtre, qui reconnaît une rupture de normes déjà dans les transformations homogènes, le film peut facilem

Photomultiplier tube (PMT) nonlinearities relevant for single shot high-speed lifetime phosphor thermometry were investigated by simulating decay curves with a light emitting diode (LED) at repetition rates between 1 Hz and 10 kHz. The PMT gain, LED decay time, and background radiant flux were also varied to investigate their impact on the measured decay time error. Errors in the measured decay tiPhotomultiplier tube (PMT) nonlinearities relevant for single shot high-speed lifetime phosphor thermometry were investigated by simulating decay curves with a light emitting diode (LED) at repetition rates between 1 Hz and 10 kHz. The PMT gain, LED decay time, and background radiant flux were also varied to investigate their impact on the measured decay time error. Errors in the measured decay ti

This thesis investigates how authoritarian leaders justify the restructuring of state institutions and the dismissal of bureaucratic officials, with a focus on the dismantling of the U.S. Agency for International Development (USAID) under President Trump's second administration. By applying a critical discourse analysis of two policy documents: an executive order and a memorandum, the study ex

This paper employs a biopolitical framework to critically analyse Swedish International Development Cooperation Agency’s (Sida) development and humanitarian policies, focusing on how these align with broader biopolitical strategies aimed to shape the lives of populations in recipient countries. Through a critical discourse analysis of four key policy documents, the study addresses the central ques

https://www.sam.lu.se/internt/evenemang/course-popular-science-writing - 2026-05-21

https://www.svet.lu.se/internt/evenemang/higher-research-seminar-aksel-sundstrom-university-gothenburg-thirsting-women-leaders-droughts-and - 2026-05-21

https://www.svet.lu.se/evenemang/higher-research-seminar-aksel-sundstrom-university-gothenburg-thirsting-women-leaders-droughts-and - 2026-05-21

KursansvarigUllrika Sahlinmaria [dot] hansson [at] cec [dot] lu [dot] se (ullrika[dot]sahlin[at]cec[dot]lu[dot]se)Antal studenter13Antal svar10Betyg8 G, 5 VGSummary of the course evaluation The course evaluation showed a large spread in how satisfied students were. Students in Environmental Science in general more dissatisfied than students at other Natural Science programs or students from the Ma

https://www.cec.lu.se/sv/course-analysis-risk-assessment-environment-and-public-health-mven10-ht-2023 - 2026-05-19