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A g-C3N4/CdSe quantum dot/[Fe2S2(CO)6] composite has been successfully constructed. The structure and chemical composition of the composite were investigated via, inter alia, transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR), and X-ray photoelectron spectroscopy (XPS). The ability of the assembly to act as a photocatalyst for proton reduction to form hydrogen g

Absorption and emission of light is studied theoretically for excited atoms in coherent superposition of states subjected to isolated attosecond pulses in the extreme ultraviolet range. A gauge-invariant formulation of transient absorption theory is motivated using the energy operator from Yang's gauge theory. The interaction, which simultaneously couples both bound and continuum states, is simula

In this study we use finite rate chemistry Large Eddy Simulation (LES) to examine flow, injection, mixing, self-ignition and turbulent combustion in a dual-mode ramjet combustor with a cavity flameholder. The target case is the dual-mode ramjet combustor studied experimentally by Micka & Driscoll in a series of publications under different operating conditions characterized by varying air stag

Magnesium corrosion in an aqueous environment is a multi-layer, complex process. A literature survey shows significant gaps and the modelling work reported indicates a lack of clarity in understanding the corrosion process. Studies on the effects of impurities and interfacial compounds formed by selected alloying additions would help in filling some of these gaps. Further, the evolution of hydro

More than ever before, the world's increasing need for new infrastructure demands the construction of efficient, sustainable and durable buildings, requiring minimal climate-changing gas-generation in their production. Maintenance-free "greener" building materials made from blended cements have advantages over ordinary Portland cements, as they are cheaper, generate less carbon dioxide and are mor

Proteins interact with their aqueous surroundings, thereby modifying the physical properties of the solvent. The extent of this perturbation has been investigated by numerous methods in the past half-century, but a consensus has still not emerged regarding the spatial range of the perturbation. To a large extent, the disparate views found in the current literature can be traced to the lack of a ri

Mission statement of Lund University Library Lund University Library is one of the oldest university libraries in Sweden, with a significant breadth with regard to both its collections and target groups (students, researchers and the general public). The University Library aims to manage and develop its activities with a focus on user needs. Lund University Library shall:be a university-wide resou

https://www.ub.lu.se/en/about-lund-university-library/organisation/policy-documents/mission-statement - 2026-07-23

Fuel cells are promising for future energy systems, because they are energy efficient and able to use renewable fuels. A fully coupled computational fluid dynamics (CFD) approach based on the finite element method, in two-dimensions, is developed to describe a solid oxide fuel cell (SOFC). Governing equations for, gas-phase species, heat momentum, ion and electron transport are implemented and cou

The role of sulphur in the production of hydrogen in the small-scale for fuel cell applications is an important topic in the design of such systems and this review of the literature state-of-the-art has been performed to shed light on some of the possible trade-offs that will have to be done in designing these systems. The review-paper summarises the literature with respect to sulphur-laden cataly

Stormfloder betraktas som ett stort hot mot ekosystem och infrastruktur längs kuster, och hotet ökar på grund av det nuvarande föränderliga klimatet, med alltmer frekventa översvämningshändelser, erosion och sedimentomlagring. I detta sammanhang blir insatser för att identifiera spår av stormfloder i geologiska arkiv allt viktigare för att förstå effekterna av sådana händelser på miljön. Denna stuStorm-surges are considered a major coastal threat to ecosystems and infrastructure in the current changing climate, with increasingly frequent flooding events, erosion and sediment redistribution. In this context, efforts to identify traces of storm-surges in the geological record are becoming increasingly important to understand the impacts of such events on the environment. This project investi

A number of different noble metal catalysts were studied for activity in the preferential oxidation of carbon monoxide in hydrogen-rich streams. The prepared catalysts had an active phase of platinum, palladium, iridium, ruthenium or rhodium impregnated either directly on an aluminia matrix or mounted on nickel or cobalt oxide. The catalysts were studied for activity, but also for the reversed wat

Consistent datasets of experiments are highly important both for validation and optimization of kinetic mechanisms. An analysis of the data consistency of all available burning velocity measurements of hydrogen flames using the heat flux method at atmospheric pressure is performed in the present work. A comparison of many experiments performed in several laboratories with different types of diluti

Experiences early in life strongly shape values, attitudes and behaviour and serve as reference points ever after. Those who grew up in a society where resources are scarce may behave differently in an affluent society than those who got used to affluence even as children. This hypothesis was tested among 600 households in a major Swedish city who responded to questions about energy related behavi

Introduction: Opinions differ on what drugs have both a rationale and a development potential for the treatment of bladder storage dysfunction. Areas covered: In the present review, the focus is given to small molecule blockers of TRP channels (TRPV1, TRPV4, TRPA1, and TRPM8), P2 × 3receptor antagonists, drugs against oxidative stress, antifibrosis agents, cyclic nucleotide–dependent pathways, and

Laminar burning velocities of four biomass derived gases have been measured at atmospheric pressure over a range of equivalence ratios and hydrogen contents, using the heat flux method on a perforated flat flame burner. The studied gas mixtures include an air-blown gasification gas from an industrial gasification plant, a model gasification gas studied in the literature, and an upgraded landfill g

The discipline of Artistic Research in Music attempts to study the complexity of real-world artistic production and practice. The strength of this programme resides in the experimental attitude towards how art creation and research impact one another. Further, we study how technical tools can acquire epistemic status and impact the semantic underlay of the creative output. Such dialectics between

https://www.mhm.lu.se/en/artistic-research-music - 2026-07-23