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Investment in renewable energy sources for military purposes is to dramatically increase in the coming years due to tactical, geopolitical, economic and environmental reasons. Major military powers have started to explore various opportunities for alternative liquid fuels while small countries are facing multiple barriers. The Military of Lithuania has been chosen as a research object to reveal wh

9 december 2025 15:15 till 16:00 | Seminarium Max Planck, Kiel, and the beginning of the quantum eraMed professor Dr. Michael Bonitz, Institutet för teoretisk fysik och astrofysik, Christian-Albrechts Universität Kiel.Seminariet ges på engelska. En sammanfattning av seminariet finns på vår engelskspråkiga webbplats.HybridmöteVarmt välkommen till Mötesplats Rydberg på plats i Rydbergsalen kl. 15.15

https://www.medarbetarwebben.lu.se/evenemang/motesplats-rydberg-max-planck-kiel-and-beginning-quantum-era-0 - 2026-08-18

Lunds universitet är engagerat i 11 av Sveriges 20 nationella strategiska forskningsområden (SFO:er). De strategiska forskningsområdena främjar innovativt tänkande och risktagande inom forskningen och kännetecknas av långsiktiga visioner och tvärvetenskaplighet.De tar sig an aktuella och komplexa utmaningar på djupet, ur flera perspektiv, inom områden som hälsa, teknik, miljö, klimat och samhälle.

https://www.lu.se/forskning/fokusomraden/strategiska-forskningsomraden - 2026-08-18

Projektassistent Kontaktinformation E-post: sofia [dot] blomqvist [at] biol [dot] lu [dot] seOrganisation Sinnesbiologi Hämtställe: 50 WebbplatsSofia Blomqvists profil i Lunds universitets forskningsportalAndra roller Doktorand Biodiversitet och evolution Medlem i Strategiskt forskningsområde BECC: Biodiversity and Ecosystem services in a Changing Climate Doktorand Biodiversitet och bevarandeveten

https://www.cec.lu.se/sv/sofia-blomqvist - 2026-08-17

Researchers have measured superfluid helium’s full dispersion spectrum, explaining discrepancies in previous studies and constraining theories of superfluidity.

https://www.lu.se/evenemang/ai-lund-lunch-seminar-stop-wasting-energy-performance-vs-power-consumption-classification - 2026-08-18

Isolated attosecond pulse (IAP) generation usually involves the use of short-medium gas cells operated at high pressures. In contrast, long-medium schemes at low pressures are commonly perceived as inherently unsuitable for IAP generation due to the nonlinear phenomena that challenge favourable phase-matching conditions. Here we provide clear experimental evidence on the generation of isolated ext

Single-layer molybdenum ditelluride (MoTe2) has attracted attention due to the smaller energy difference between the semiconducting (1H) and semimetallic (1T′) phases with respect to other two-dimensional transition metal dichalcogenides (TMDs). Understanding the phenomenon of polymorphism between these structural phases is of great fundamental and practical importance. In this paper, we report a

Monolayer molybdenum ditelluride (MoTe2) attracted intensive scientific interest due to the small energy difference between its semiconducting (1H) and semimetallic (1T’) phases. Understanding MoTe2 polymorphism phenomena and developing pathways to induce reversible phase transformations is of great scientific and practical importance to develop semiconductor-semimetal phase change devices. In thi

We present a completely ab initio calculation of harmonic generation in xenon exposed to a strong laser field. The time-dependent Schrödinger equation for the atomic response and the propagation equation are numerically integrated yielding excellent agreement with experiment. The weaker variation with pump intensity of the induced dipole in the high-field regime leads to an enormous enhancement in

In a storage-ring free-electron laser (FEL), the onset and growth of intra-cavity power at the resonator wavelength can be naturally accompanied by coherent emission at higher harmonics. Contrary to what happens in singlepass linac-based devices, the electron beam is re-circulated in the storage ring and, while the microbunching becomes "thermalized" from turn to turn, the evolution of other bunch

This thesis concerns a sociological analysis on the role of generations in the processes of the construction of national identities, and long-distance nationalism in diasporic settings. The empirical case taken is a political generation of Kurds from Turkey who once arrived in Sweden as political refugees. The primary aim of the thesis is to study how national identities are constructed and maint

This paper deals with path-based linear programming formulations in survivable network design. In a recent survey we have investigated the complexity of the column generation problems for a large variety of protection and restoration mechanisms in a single or multiple link failure scenario, and classified them according to their structure. It turned out that all the considered column generation pr

This survey concerns optimization problems arising in the design of survivable communication networks. It turns out that such problems can be modeled in a natural way as non-compact linear programming formulations based on multicommodity flow network models. These non-compact formulations involve an exponential number of path flow variables, and therefore require column generation to be solved to

Generally regarded as a sustainable country, Costa Rica faces the future challenge of maintaining their renewable energy performance amidst climate change impacts and the need to integrate intermittent renewables. This thesis explores the opportunities and barriers for Costa Rica to achieve 100% renewable electricity while maintaining energy security, despite its developing nation status. Through

The modernization of China comes as one of the most interesting topics not only at this moment but also has been researched for a long time. The individualization theories come as a result of modernity. This thesis draws on ten in-depth interviews in order to analyze the individualization among the educated, middle-class young people who were born in the 1990s by testing Yan Yunxiang’s theories of

The polarization direction of an electromagnetic field changes and eventually reaches a steady state when propagating through a birefringent material with off-axis absorption or gain. The steady state orientation direction depends on the magnitude of the absorption (gain) and the phase retardation rate. The change in the polarization direction is experimentally demonstrated in weakly doped (0.05%)