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Din sökning på "2024" gav 24136 sökträffar

A Fast Rotating-Mirror Sounder for Dynamic Millimeter-Wave Channel Characterization

A deep understanding of double-directional wireless channels is imperative for wireless system design. This necessitates the development of precise channel models through channel sounding. Given the dynamic nature of wireless channels, a short measurement time is highly desirable. In this paper, we present and validate a dual-polarized millimeter-wave channel sounder that uses a rotating mirror me

Circular hubs : enablers for increasing reuse of construction products

The construction industry is ranked number one compared to other sectors when it comes to waste generated in the European Union. Reuse of products is a priority within the European Union to reduce the need for virgin materials and to reduce waste. Looking back at past practices, various approaches have been suggested to increase reuse of construction products, although these approaches have fallen

A Study in Additive Manufacturing of Windings for Traction Machines

This work presents a literature study over how additive manufacturing can be used to improve the performance of windings for traction machines when it comes to materials, loss minimization and thermal management, especially for concentrated windings. It continues to present the additive manufacturing methods most suitable for additively manufacturing windings. The lessons from manufacturing coils

Talking The Talk but Not Walking the Walk : Is the Use of Sustainability Keywords in IS/IT Job Ads “Greenwashing”?

This paper explores the intersection of corporate sustainability and recruitment perspectives in Swedish companies, examining the use of one hundred and seven sustainability keywords in more than 230 000 IS/IT job ads collected from the Swedish Public Employment Service. The study emphasizes the pressing need for a new breed of computing professionals to address environmental challenges and climat

Hollow Direct Air Cooled Rotor Windings: Experimental Verification

This paper presents the experimental verification of a cooling concept based on hollow direct air cooling windings for the rotor of an electrically excited synchronous machine (EESM) with the application of traction drive for electric vehicles (EVs). Developing the performance of EESMs is important for the EV industry since it is today so reliant on permanent magnets. The idea behind the cooling c

Kris Och Beredskapsplan 0

Sida 1 av 3 Kris och beredskapsplan Diarienummer STYR 2026/468 Datum 2026-02-13 Sociologiska institutionen, Sandra Jönsson, Prefekt Kris- och beredskapsplan för Sociologiska institutionen Planen säkerställer att Sociologiska institutionen har en fungerande krisorganisation med förhand utsedda och utbildade nyckelfunktioner, tydliga aktiveringskriterier och stödjande rutiner före, under och efter e

https://www.soc.lu.se/internt/sites/soc.lu.se.internt/files/2026-03/Kris%20och%20beredskapsplan_0.pdf - 2026-05-28

Plan-for-gde-fardplaner-2026

Plan för globalt dynamiskt engagemang – färdplaner 2026 FÖRSÄTTSSIDA STYRDOKUMENT Plan för globalt dynamiskt engagemang – färdplaner 2026 Typ av styrdokument: Plan Definition av typen av styrdokument: Planer innehåller konkreta åtgärder som behövs för att mål i exempelvis strategier och policyer ska uppnås, kan innehålla en sammanställning av aktiviteter som tillsammans ska leda till att uppnå mål

https://www.medarbetarwebben.lu.se/sites/medarbetarwebben.lu.se/files/2026-01/plan-for-gde-fardplaner-2026.pdf - 2026-05-28