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In this paper, we investigate the importance of taking frequency-dependent temporal phenomena into account in audio coding. We do this in the context of sinusoidal modeling of audio signals by applying amplitude modulation to the sinusoidal components. Traditionally, audio coders use a fixed time-segmentation for all frequencies despite that it is well-known that the time-frequency resolution of t

Popular Abstract in Swedish Multikonjugerad Adaptiv Optik för Astronomiska Teleskop 1. Atmosfärisk turbulens Allt sedan man på 1600-talet började bruka optiska instrument inom astronomin, för att understödja det mänskliga ögat då man beskådade stjärnhimlen, har astronomer strävat efter att bygga allt större och bättre teleskop för att kunna se längre ut i rymden och skönja allt ljussvagare objekt.This work analyses several aspects of multi-conjugate adaptive optics (MCAO) for astronomy. The research ranges from fundamental and technical studies for present-day MCAO projects, to feasibility studies of high-order MCAO instruments for the extremely large telescopes (ELTs) of the future. The first part is an introductory exposition on atmospheric turbulence, adaptive optics (AO) and MCAO, esta

Popular Abstract in Swedish Människor (och andra arter) har en grundläggande förmåga att anpassa sig till och lära sig hur omgivningen är strukturerad. Ofta lär vi oss struktur indirekt, utan att direkt och avsiktligt studera strukturen ifråga. Klassiska vardagsexempel på tämligen oavsiktlig strukturinlärning är språkinlärning, utveckling av musikaliska preferenser, inlärning av sociala regler, ocPeople can become sensitive to the general structure of different parts of the environment, often without studying that general structure directly, but through being incidentally exposed to instances that conform to the structure. When such learning proceeds unintentionally and gives rise to knowledge that is difficult to verbalize it is often referred to as implicit learning. One of the most comm

Background: Galectin 3 and ST2 are mediators and biomarkers of myocardial fibrosis and remodeling that have recently entered the clinical practice guidelines as prognostic factors in heart failure patients. Elevated galectin 3 and ST2 levels in acute myocardial infarction patients have also been associated with increased incidence of adverse events during follow-up. Purpose: We aimed to assess the

Objectives To explore how mandatory reporting to the supervisory authority of suicides among recipients of healthcare services has influenced associated investigations conducted by the healthcare services, the lessons obtained and whether any suicide-prevention-related improvements in terms of patient safety had followed. Design and settings Retrospective study of reports from Swedish primary and

In 2010, the Swedish Civil Contingencies Agency (MSB) announced a “vision zero” of zero fire deaths in Sweden by 2050. Studies into fire deaths have identified that certain risk groups, including but not limited to older people, are overrepresented in fire death statistics in Sweden. The MSB has developed guidelines for how individualised fire safety (IFS) can be implemented in local communities f

Journal of Thrombosis and Haemostasis DOI: 10.1111/j.1538-7836.2011.04380

To meet complex needs in persons and families within specialist palliative care, care team members are expected to work together in performing a comprehensive assessment of patient needs. Team type (how integrated team members work) and team maturity (group development) have been identified as components in team effectiveness and productivity. The aim of the study reported in this paper was to ide

PURPOSE: The prevalence of iron deficiency (ID) in Left Ventricular Assist Device (LVADs) recipients is not known nor has the association between ID and peak oxygen uptake (VO2) been reported. The aim of this study was to study to investigate the prevalence of ID in this population and the association between ID and VO2. METHODS: Data was included from LVAD recipients at Rigshospitalet, Denmark (D

Duplicative horizontal gene transfer may bring two previously separated homologous genes together, which may raise questions about the interplay between the gene products. One such gene pair is the “native” PgiC1 and “foreign” PgiC2 in the perennial grass Festuca ovina. Both PgiC1 and PgiC2 encode cytosolic phosphoglucose isomerase, a dimeric enzyme whose proper binding is functionally essential.

X-ray ptychography is often implemented for nanoimaging at synchrotron radiation sources and extensions are being developed to make experiments faster. This work is on multi-beam ptychography with Fresnel zone plates that have a small lateral separation, enabling the imaging of an extended field of view without increasing exposure time. Sectional zone inversion is implemented for coding respective

In the pulp and paper industry, about 5 Mt/y chemithermomechanical pulp (CTMP) are produced globally from softwood chips for production of carton board grades. For tailor making CTMP for this purpose, wood chips are impregnated with aqueous sodium sulphite for sulphonation of the wood lignin. When lignin is sulphonated, the defibration of wood into pulp becomes more selective, resulting in enhance

Nurturing Future Generations: Celebrating United Nations Day - The Raoul Wallenberg Institute of Human Rights and Humanitarian Law Skip to content Search for: Search Button Home About Us Who We Are Our History About Raoul Wallenberg Our Theory of Change Staff Opportunities Annual Reports Whistleblower Our work What we do Multi-Disciplinary Research Higher Education Strategic Advice and Analysis Ou

https://rwi.lu.se/news/nurturing-future-generations-celebrating-united-nations-day/ - 2026-06-19

1 Forskningsprojektet Från avfallshantering till avfallsförebyggande Rapport från seminarium III: Upplåsningar! Denna rapport redogör för seminariet Upplåsningar! det tredje av tre, i Helsingborg den 7 maj inom ramen för forskningsprojektet Från avfallshantering till avfallsförebyggande - Att minska genomförandeunderskott med hållbara handlingsnät. Forskningsprojektet är ett FORMAS-finansierat fyr

https://www.ses.lu.se/sites/ses.lu.se/files/raport_mtp_sem3.pdf - 2026-06-19

Konfirmationstider: "För tidigt att tala om ett trendbrott" Konfirmationstider: "För tidigt att tala om ett trendbrott" Av Gisela Lindberg - Publicerad den 21 maj 2025 Foto: Michael Folmer (Mostphotos) Några tusen fler konfirmerades i Svenska kyrkan 2024, men enligt forskaren Frida Mannerfelt är det för tidigt att tala om ett trendbrott såsom det ibland har beskrivits i media. Konfirmationen är i

https://www.ctr.lu.se/article/konfirmationstider-foer-tidigt-att-tala-om-ett-trendbrott/ - 2026-05-09

14MOD_proceedings LTHs pedagogiska konferes 2023_Antfolk LTH:s 12:e Pedagogiska Inspirationskonferens, 7 december 2023 Abstract— Könsskillnader inom akademin återfinns globalt. Trots att kvinnor avlägger lika många doktorsexamina blir skillnaden alltmer påtaglig på högre akademiska nivåer. Flera skäl till detta har föreslagits, så som skillnader i familjeansvar, befordringar, eller erhållna forskn

https://www.lth.se/fileadmin/cee/genombrottet/konferens2023/A3_Antfolk.pdf - 2026-06-09

ÄHID 03 VT 2025 Historia 3 15 högskolepoäng Delkurs 1 Metodkurs (7,5 högskolepoäng) Obligatorisk kurslitteratur Bjarne Larsson, Gabriela (red.) (2002). Forma historia: metodövningar, Lund: Studentlitteratur. ISBN: 91- 44-01635-2 (302 s.) Floren, Anders & Ågren, Henrik, (2006) Historiska undersökningar. Grunder i historisk teori, metod och framställningssätt, Lund: Studentlitteratur, ISBN: 91-44-04

https://www.ht.lu.se/media/utbildning/dokument/kurser/AHID03/20261/_HID03_litteratur.pdf - 2026-06-11