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In this paper a number of low-complexity channel estimator structures tailored to the needs of LTE terminals have been investigated. The focus has been on the algorithms exhibiting reduced complexity while providing an acceptable level of performance. To design these estimators other factors such as interoperability with another OFDM-based standard, DVB-H, in a multi-standard environment have been

Background: The plumage of birds is important for flying, insulation and social communication. Contour feathers cover most of the avian body and among other functions they provide a critical insulation layer against heat loss. Feather structure and composition are known to vary among individuals, which in turn determines variation in the insulation properties of the feather. However, the extent an

As a major buyer of steel, the construction sector is uniquely positioned to advance the decarbonization of global steel through increasing the demand for green steel. To unlock this potential, deepened international collaborations on green public procurement, climate policies, and trade are needed.

Lägg till titel FÖRSÄTTSSIDA STYRDOKUMENT Kvalitetspolicy för Lunds universitet Typ av styrdokument: Policy Definition av typen av styrdokument: En policy uttrycker ledningens övergripande viljeriktning eller värden som ska beaktas inom det område policyn omfattar och sätter ramarna för ett visst handlande och utgör en stark rekommendation om ett visst handlingssätt. Beslutsfattare: Universitetsst

https://www.medarbetarwebben.lu.se/sites/medarbetarwebben.lu.se/files/2024-11/Kvalitetspolicy%20fo%CC%88r%20Lunds%20universitet.pdf - 2026-07-18

Gruppen driver forskning kring mätning och behandling av svår kronisk andnöd (dyspné) samt behandling av kronisk andningssvikt. Gruppen har nära samarbete med ledande forskare nationellt och ett internationellt forskningsnätverk kring klinisk dyspnéforskning. Studier inkluderar epidemiologiska analyser, Cochrane meta-analyser, kliniska kohortstudier samt randomiserade kontrollerade behandlingsstudThe research group focuses on the mechanisms, measurement and treatment of severe chronic breathlessness (dyspnea) and management of chronic respiratory failure. The research is conducted in close collaboration with leading researchers nationally and an international research network. Studies include epidemiological analyses, Cochrane meta-analyses, clinical cohorts and randomized controlled trial

Enheten för psykiatrisk epidemiologi och folkhälsa studerar ämnesområden som exempelvis psykossjukdomar, suicidologi, beroendetillstånd och neuropsykiatriska tillstånd med klassiska och moderna epidemiologiska metoder. Dessa frågor belyses dels utifrån ett kliniskt perspektiv med traditionella frågeställningar gällande riskfaktorer, utfall, överlevnad och farmakoepidemiologi, dels utifrån ett folkThe Unit for Psychiatric Epidemiology and Public Health studies subject areas such as psychotic disorders, suicidology, substance use disorders, and neuropsychiatric conditions using classical and modern epidemiological methods. These issues are examined both from a clinical perspective, with traditional research questions regarding risk factors, outcomes, survival, and pharmacoepidemiology, and f

Because societies, companies and people are different, there are different views on corporations' roles and responsibilities. The purpose of this study is to understand what, why and how some business organizations benefit and create business cases from corporate responsibilities and sustainability. It investigates which aspects motivates three companies, IKEA, Skanska and Trelleborg AB, using