Search results

Filter

Filetype

Your search for "polarization of sound" yielded 785 hits

Climate change threats and affective polarization. Exploring the role of negative emotional reactions

Climate change mitigation requires collective efforts, but the fact that the climate issue has become highly polarized may thwart such endeavors. In this article, we examine how negative emotions in response to climate change threats are associated with affective polarization—the tendency to view those from opposing political groups with hostility and bias, and to view those from one's own group m

Thermo- and chemosensitive properties of Transient Receptor Potential Ankyrin 1 ion channels

The ability to sense and accommodate to an ever-changing environment is crucial for the survival of living organisms. Transient Receptor Potential (TRP) ion channels comprise a large superfamily of cation conducting membrane proteins that function as molecular sensors in diverse sensory processes including perception of light, taste, smell, sound, touch and temperature. The TRP Ankyrin 1 (TRPA1) i

Valbara kurser för programstudenter

Våra kurser skräddarsys utifrån våra studenter för att bredda och fördjupa deras konstnärliga färdigheter och kritiska förmåga samt ge redskap för att förstå och behärska det konstnärliga samtalet i samtidskonsten. De valbara kurserna är bara tillgängliga för våra programstudenter. Valbara kurser vårterminen 2026Infrastructural Aesthetics?Valbar kurs på BFA-nivåAntal högskolepoäng: 3Lärare: Sam Le

https://www.khm.lu.se/utbildning/valbara-kurser-programstudenter - 2026-06-07

Verksamhetsberättelse 2018 Rev

Verksamhetsberättelse 2018 rev Centrum för europaforskning Verksamhetsberättelse 2018 2 Nedan redovisas 2018 års verksamhet inom Centrum för europaforskning. Redovisningen är uppdelad i de fyra huvuduppdrag som centret arbetar med: o Att främja av samverkan mellan institutioner och enskilda forskare vid Lunds universitet som är engagerade i forskning om Europa o Att främja utbildning om Europa o A

https://www.cfe.lu.se/sites/cfe.lu.se/files/2020-12/Verksamhetsber%C3%A4ttelse%202018%20rev.pdf - 2026-06-08

Geisler-2010 choral-research a-global-bibliography

Körforskning. En bibliografi Körforskning. En bibliografi Choral Research. A Global Bibliography Lund/Malmö, Körcentrum Syd, 2010 Dr. Ursula Geisler © Ursula Geisler Choral Research. A Global Bibliography 2 © Ursula Geisler (2010) Körforskning. En bibliografi KOMMENTAR INLEDNING Detta är en körforskningsbibliografi. Den har sammanställts på uppdrag av Körcentrum Syd i syfte att kartlägga körforskn

https://www.korcentrumsyd.lu.se/sites/korcentrumsyd.lu.se/files/geisler-2010_choral-research_a-global-bibliography.pdf - 2026-06-08

An integrated approach towards sustainable entrepreneurship - Experience from the TEST project in transitional economies

The challenge how to assist enterprises more effectively within industrial hot spots of the Danube River Basin in order to meet environmental standards while enhancing their competitiveness was addressed by the project Transfer of Environmentally Sound Technology (TEST). New, integrated approaches were developed and found to be effective in fostering organizational learning and helping to ensure i

Laser pulse control of exciton dynamics in the FMO complex: Polarization shaping versus effects of structural and energetic disorder

Femtosecond laser pulse control of exciton dynamics in biological chromophore complexes is studied theoretically using the optimal control theory specified to open quantum systems. Based on the laser pulse induced formation of an excitonic wave packet the possibility to localize excitation energy at a certain chromophore within a photosynthetic antenna system (FMO complex of green bacteria) is inv

The De-Iconization and Rebuilding of Iconicity in Spatial Deixis

This paper investigates iconicity as a possible driving force behind the rebuilding of deictic systems and forms in individual languages. A comparison of a reconstructed Proto-Indo-European deictic system (based mainly on Beekes, Comparative Indo-European Linguistics: An Introduction, 1995) compared with the systems of attested Indo-European languages makes it clear that both systems and forms hav

Honeybee navigation: following routes using polarized-light cues

While it is generally accepted that honeybees (Apis mellifera) are capable of using the pattern of polarized light in the sky to navigate to a food source, there is little or no direct behavioural evidence that they actually do so. We have examined whether bees can be trained to find their way through a maze composed of four interconnected tunnels, by using directional information provided by pola

Lunar orientation in a beetle

Many animals use the sun's polarization pattern to orientate, but the dung beetle Scarabaeus zambesianus is the only animal so far known to orientate using the million times dimmer polarization pattern of the moonlit sky. We demonstrate the relative roles of the moon and the nocturnal polarized-light pattern for orientation. We find that artificially changing the position of the moon, or hiding th

Carl Hampus Lyttkens

Professor emeritus Kontaktinformation E-post: carl_hampus [dot] lyttkens [at] nek [dot] lu [dot] se Telefon: +46 46 222 86 52 Mobil: +46 70 514 05 26Organisation Nationalekonomiska institutionen Rumsnummer: Alfa1:4085 Hämtställe: 10 WebbplatsCarl Hampus Lyttkens profil i Lunds universitets forskningsportal Publikationer Visar av publikationer. Sorterade efter år och sen titel. Filtrera efter typ A

https://www.ehl.lu.se/carl-hampus-lyttkens - 2026-06-07

Torleif Bramryd

Professor emeritus Kontaktinformation E-post: torleif [dot] bramryd [at] ses [dot] lu [dot] se Telefon: +46 42 35 65 65 Mobil: +46 70 393 98 55Organisation Institutionen för tjänstevetenskap WebbplatsTorleif Bramryds profil i Lunds universitets forskningsportalAndra roller Forskare Institutionen för tjänstevetenskap Publikationer Visar av publikationer. Sorterade efter år och sen titel. Filtrera e

https://www.ses.lu.se/torleif-bramryd - 2026-06-07

Joachim Koester

Professor i fri konst Kontaktinformation E-post: joachim [dot] koester [at] khm [dot] lu [dot] seOrganisation Konsthögskolan i Malmö WebbplatsJoachim Koesters profil i Lunds universitets forskningsportalJoachim Koester är en dansk konstnär som har sin bas i Köpenhamn. Hans konstverk har visats på documenta X, Kassel; den 2:a Johannesburgbiennalen; Gwangjubiennalen 1995; den 54:e Venedigbiennalen;

https://www.khm.lu.se/joachim-koester - 2026-06-07

Stories that will make you blush? Erotic audio fiction on the verge between privacy and publicness

This article focuses on the rapidly growing Swedish market of app-based audio erotic fiction through an analysis of two significant apps and publishers: Blanche Stories and Ava Stories. We explore audio erotica apps as devices of both literature, pleasure and intimate sonic connectivity. First, we discuss the specific affordances of the born-audio format, its flexible and mobile forms of listening

Ascorbic acid attenuates activation and cytokine production in sepsis-like monocytes

Sepsis manifests due to the host's dysregulated immune response to infection. High-dose ascorbic acid (AA) has emerged as a potential treatment of sepsis, yet little is known regarding how AA influences the immune system in sepsis, such as monocytes. The objective of this study is to investigate the effects of high-dose AA on monocyte polarization and cytokine production in vitro. Monocytes isolat

Wide-Angle Radome Design for Low-Cost Additive Manufacturing

En radar använder elektromagnetiska vågor för att kunna skicka och motta signaler. Precis på samma sätt som att våra öron, ögon och tungor är mottagare och vår röst och vårt kroppsspråk är sändare av signaler till världen omkring oss. För både människan och för radarn så behövs det skydd mot omgivningen. Till exempel, har våra ögon ögonlock och vår röst är dold inne i halsen. Utan ögonlock skulle The radome, a portmanteau of the words radar and dome, is a protective dielectric cover to protect a radar from its surrounding environment. The surrounding environment can be rain, wind, sand, dust and whatever else that might harm the radar. Radomes come in many different shapes, materials and thicknesses, where each of these parameters are decided based on the need for the given radar applicati

Interference of 7-hydroxymethotrexate with the determination of methotrexate in plasma samples from children with acute lymphoblastic leukemia employing routine clinical assays

The accuracy of two clinical assays, the enzyme-multiplied immunoassay (EMIT) and fluorescence polarization immunoassay (FPIA2), universally employed for measurement of plasma levels of methotrexate (MTX) in children administered a high dose of this drug for treatment of acute lymphoblastic leukemia was evaluated here. Because of its superior specificity, sensitivity, and precision, high performan

Effect of bi-layer interconnector design on mass transfer performance in porous anode of solid oxide fuel cells

We propose a novel interconnector design, termed bi-layer interconnector, for solid oxide fuel cells (SOFCs). It can disturb the fuel gas and air on the planes normal to the SOFC three-phase-boundary (TPB) layer. In this paper, a two-dimensional half-cell model is developed to study the concentration overpotentials in the fuel side of the SOFC stack with conventional and novel bi-layer interconnec

Response of a free-flying songbird to an experimental shift of the light polarization pattern around sunset

The magnetic field, the sun, the stars and the polarization pattern of visible light during twilight are important cues for orientation in nocturnally migrating songbirds. As these cues change with time and location on Earth, the polarization pattern was put forward as a likely key reference system calibrating the other compass systems. Whether this applies generally to migratory birds is, however