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Within the field of cell biology, an essential tool is to deliver molecules to cells to manipulate cell behaviour and function. This enables the study of, for example, how a specific change in a cellular process contributes to a disease state. However, cells have barriers, such as the cell membrane, that need to be overcome for the molecules to have an effect. Current transfection methods, such as
The global COVID-19 pandemic fundamentally changed education as we know it. Globally, billions of learners at all levels were affected by months of rolling school closures and other severe pandemic restrictions to daily life. Magnifying issues of educational equity, access, and opportunity, this unprecedented global crisis forced Deans, and academic and professional staff in schools of education t
Rhetoric from the standpoint of the Lifeworld 1 Göran Sonesson Department of semiotics, Lund University, Sweden Rhetoric from the standpoint of the Lifeworld1 Publié en ligne le 22 février 2010 Résumé : La rhétorique du point de vue du monde de la vie La rhétorique de l’image dont parlait Barthes, reprise d’une manière beaucoup plus systématique dans les travaux du Groupe µ, n’est qu’une partie de
The revocation of Broad Institute’s patent EP2771468, marks the latest major development in a series of patent battles over the revolutionary and highly lucrative CRISPR- Cas 9 technology (and other gene editing technologies) in the US and Europe. While this is the first EPO decision in an opposition procedure concerning the Broad patent portfolio, the outcome may have implications for other relat
The reactions in acidic aqueous solution between thiocyanate and each of the gold(III) complexes Au(NH3)43+, trans-Au(NH3)2C12+, and trans-Au(NH3)2Br2+ have been studied by use of potentiometric pH measurements and sequential-mixing stopped-flow spectrophotometry. The reactions give a common gold(I) product whereas the rate-controlling steps are different. The reaction between Au(NH3)43+ and thioc
Increasing demands for highly sensitive, accurate, fast and portable analytical assays have led to the development of new analytical tools. The integration of highly specific biological sensing elements and appropriate transducers has enabled design of even more efficient biosensor devices for the detection of target substances. In a clinical setting, early detection of biomarkers is crucial for
When the moon is absent from the night sky, stars remain as celestial visual cues. Nonetheless, only birds [1, 2], seals [3], and humans [4] are known to use stars for orientation. African ball-rolling dung beetles exploit the sun, the moon, and the celestial polarization pattern to move along straight paths, away from the intense competition at the dung pile [5-9]. Even on clear moonless nights,
In this essay I have analysed the documentary film Crimea - The Way Home. The film is produced and distributed by the Russian state-owned media. My aim is to analyse how the film portrays the different actors in the conflict, how the events that transpired are described and which strategies for legitimization are used. My main goal is to examine the way in which the movie portrays the events that
A significant part of our cultural heritage consists of wood. Research on historical wooden structures and artefacts thereby provides knowledge of people’s daily lives and the society in which they lived. Dendrochronology is a well-established dating method of wood that can also provide valuable knowledge about climate dynamics, environmental changes, silviculture, and cultural transformations. Ho
BackgroundIt is a common ethical challenge for ambulance clinicians to care for patients with impaired decision-making capacities while assessing and determining the degree of decision-making ability and considering ethical values. Ambulance clinicians’ ethical competence seems to be increasingly important in coping with such varied ethical dilemmas. Ethics rounds is a model designed to promote th
Professor Kontaktinformation E-post: mattias [dot] ohlsson [at] mgeo [dot] lu [dot] se Telefon: +46 46 222 77 82Organisation Miljö- och geovetenskapliga institutionen (MGeo) Besöksadress: Geocentrum II, Sölvegatan 12, Lund Rumsnummer: 457 Hämtställe: 16 WebbplatsMattias Ohlssons profil i Lunds universitets forskningsportalAndra roller Avdelningsföreståndare Miljö- och geovetenskapliga institutione
https://www.cec.lu.se/sv/mattias-ohlsson - 2026-06-25
Communication interventions are commonly proposed as a way to address people's fear and negative attitudes to build tolerance in shared landscapes between humans and large carnivores. Therefore, managing authorities sometimes respond to people's fear of brown bears (Ursus arctos) by organizing an information meeting. This study increases the understanding of the information meeting to address fear
