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In his recent work, Eco abandons his conventionalist theory of pictures, which was heavily censored by, among others, the present author. In so doing, however, Eco now goes to the other extreme, claiming that television images are like mirrors, which are no signs. It is my contention that Eco fails to come up with a more acceptable theory of iconicity. Since Eco is one of the few semioticians conc
Recent work from several laboratories has demonstrated that proteolytic mechanisms significantly contribute to the molecular interplay between Streptococcus pyogenes, an important human pathogen, and its host. Here we describe the identification, purification and characterization of a novel extracellular cysteine proteinase produced by S.pyogenes. This enzyme, designated IdeS for Immunoglobulin G-
Historically, Q-wave myocardial infarction (MI) has been equated with transmural MI. This association have, however, recently been rejected. The endocardial extent of MI is another potential determinant of pathological Q waves, since the first part of the QRS complex where the Q wave appears reflects depolarization of subendocardial myocardium. Therefore, the aim of the present study was to test t
The biogeochemical cycling of silicon (Si) along the land-to-ocean continuum is studied by a variety of research fields and for a variety of scientific reasons. However, there is an increasing need to refine the methodology and the underlying assumptions used to determine biogenic silica (BSi) concentrations. Recent evidence suggests that contributions of nonbiogenic sources of Si dissolving durin
https://www.nateko.lu.se/sv/anna-terskaia - 2026-06-30
NYTT FRÅN LUNDS UNIVERSITET Mejlutskick på svenska och engelska som vänder sig till fakultetskommunikatörer vid Lunds universitet för vidarespridning i fakultets- och institutionskanaler – Nr 10 v 11 - 2021. CORONARELATERAT Fler studieplatser öppnas upp för de som måste uppehålla sig på campus Universitetet har justerat sitt beslut så att fler studieplatser kan öppnas upp samtidigt som miljöerna s
https://www.cec.lu.se/sites/cec.lu.se/files/2021-03/LU-gemensamt%20Mejlutskick%20Nr%2010-v11-2021_.pdf - 2026-07-01
A large proportion of women with lymph node negative breast cancer treated with chemotherapy do not benefit from such treatment. Proliferation markers have been shown to recognize patients at high risk for recurrence. Ki67 has recently been included in the St Gallen guidelines. We investigated the prognostic importance of cyclin B1 in node negative breast cancer and included a study of reproducibi
The aim of this thesis was to identify the implications of the normative premises which are present in the NGO AgainstHTR-S, which works with assistance of victims of human trafficking for sexual purposes. This in order to outline how and why the NGO has the potential to adapt its “Attention Model” to the needs of the individual. In conjunction with a field work in Costa Rica, empirical data was g
A voluntary EU law was implemented in 2022, which allowed communicative services to monitor all sent messages on their platforms in search of child sexual abuse material (CSAM) online. Its proposed successor, infamously called ‘Chat Control 2.0’, expanded these ideas further, demanding communicative services to monitor all sent messages and stored emails in search of CSAM. As the discussions of th
In this volume of “Lecture Notes in Intelligent Transportation and Infrastructure”, the proceedings of the International Conference “Vision Zero for Sustainable Road Safety in Baltic Sea Region”, which took place in Vilnius, Lithuania, from 5 to 6 December 2018, are presented. The mission of the conference was to promote a more comprehensive approach supporting new ideas, technologies, theories, i
Students developed four new food products from food waste Hoppa till huvudinnehåll Vi använder cookies och andra spårningsteknologier för att förbättra användarupplevelsen på vår webbplats, för att visa dig personligt innehåll och riktade annonser och för att analysera vår webbplatstrafik. Läs mer om cookies. Absolut nödvändiga cookies Dessa cookies är nödvändiga för att webbplatsen ska fungera oc
https://www.lth.se/article/students-developed-four-new-food-products-from-food-waste/ - 2026-06-29
Accessibility | Vattenhallen Science Center Skip to main content This site uses cookies to enhance the user experience. By continuing to use the site you agree that cookies are used according to our Cookie Policy (on the website of LTH) . Essential cookies These cookies are necessary for the website to function and cannot be turned off in our systems. These cookies do not store any personally iden
https://www.vattenhallen.lu.se/english/visit/accessibility/ - 2026-06-29
Welcome to sit down on the Sound Bench The sound work "Taking Seat" by Robert Willim, will be experienced from a specially designed ‘sound bench’ placed outside Skissernas Museum. Combining manipulations of words and field recordings the work reflects practices of sitting. What are the forces set in motion by sitting? What are the technologies and techniques of sitting? Anthropologists argue that
https://www.lmc.lu.se/ljudbanken/taking-seat - 2026-06-29
The competition in the automotive industry is constantly increasing and it is no longer sufficient for a company to only deliver a physical product. The companies’ ability to fill a need and provide a solution including a combination of both tangible and intangible products is becoming increasingly important. The service a company offers can be a critical factor for success why a company needs to
