Filtyp
Entomological lidar can provide rapid, non-intrusive assessment of insect abundance, diversity and composition, and has the potential to shed light on species specific preferences for habitats or environmental conditions. However, few studies have to date demonstrated comparisons of insect diversity and abundance across sites using photonic methods. Here, we present a first comparative entomologic
Anthropogenic N deposition may change soil conditions in forest ecosystems as demonstrated in many studies of coniferous forests, whereas results from deciduous forests are relatively scarce. Therefore the influence of N deposition on several variables was studied in situ in 45 oak-dominated deciduous forests along a N deposition gradient in southern Sweden, where the deposition ranged from 10 to
To further improve the flat-type loop heat pipe (LHP) performance, this study evaluates the practical potential of use of highly enhanced boiling structures. It is found that in our proposed new heat pipe (NHP) system, the working fluid from the evaporator outlet to the condenser inlet is in a liquid–vapor two phase flow, which is different from the classical LHP theory. A new P-T diagram is devel
(KxNa1-x)NbO3 (KNN) and its solid solutions are considered as potential alternatives to traditional Pb-based piezoelectric materials. Recent investigations indicated that the local structure in KNN is much more complex than its long-range average structure. Here, we have undertaken a systematic investigation of the temperature-dependent evolution of local and average structures of KNN5 [(KxNa1-x)N
A recently developed fully unconstrained approach to non-collinear magnetism has been applied to the investigation of the magnetic ground state of triangular free-standing Cr and Mn monolayers and overlayers on Cu(111) substrates. Such systems represent a physical realization of a frustrated two-dimensional antiferromagnet. We find that the ground state of the Cr monolayers is non-collinear; it sh
The key step in the reaction mechanism of multicopper oxidases (MCOs)-the cleavage of the O-O bond in O-2-has been investigated using combined quantum mechanical and molecular mechanical (QM/MM) methods. This process represents a reaction pathway from the peroxy intermediate after it accepts one electron from the nearby type-1 Cu site to the experimentally-observed native intermediate, which is th
For years, safety improvements have been made by evaluating incident reports and analyzing errors and violations. Current developments in safety science, however, challenge the idea that safety can meaning-fully be be seen as the absence of errors or other negatives. Instead, the question becomes whether a company is aware of positive ways in which people, at all level of the organisation, contrib
2018-05-04 För programansvariga Besöksadress LDC, Margaretavägen 1A, Hämtställe 26 Telefon 046-222 9000, Telefax 046-222 13 99 E-post ServiceDesk@lu.se Internet http://www.ldc.lu.se OBS! Endast registrerade anställda och studenter vid Lunds universitet ska kunna logga in på LDC programförmedling med sin Lucat ID eller med sitt studentkonto. För att kunna ladda ner programvaror från LDC programförm
https://www.it.lu.se/sites/it.lu.se/files/programansvariga.pdf - 2026-06-07
Theory predicts that trophic interactions can produce cyclic dynamics of microtine rodents, but that in addition, social interactions are necessary to create the cyclicity. We tested the induced defence hypothesis as a component driving multiannual cycles by analyzing data on Siberian lemming (Lemmus sibiricus Kerr) populations and the levels of trypsin inhibitors (TI) and free proteins (SPP) in t
Readouts that define the physiological distributions of drugs in tissues are an unmet challenge and at best imprecise, but are needed in order to understand both the pharmacokinetic and pharmacodynamic properties associated with efficacy. Here we demonstrate that it is feasible to follow the in vivo transport of unlabeled drugs within specific organ and tissue compartments on a platform that appli
The Cherenkov Telescope Array (CTA), will be the major global observatoryfor very high-energy (VHE) gamma-ray astronomy over the next decadeand beyond. The scientific potential of CTA is extremely broad: fromunderstanding the role of relativistic cosmic particles to the search for darkmatter. CTA is an explorer of the extreme universe, probing environmentsfrom the immediate neighbourhood of black
Both the antibody affinity and the detectability of the label are essential in deciding the final characteristics of a heterogeneous immunoassay. This paper describes an approach to obtain a supplementary enhancement of the signal generated by using an enzyme label, e.g., by including the product of the enzymatic reaction in an additional amplification cycle during the detection step performed wit
Purpose: Sustainability is an area of increasing interest for industry and its stakeholders, and some companies now aspire to address sustainability issues (e.g. carbon emissions) at strategic and operational levels. As companies are exploring the issues, they attempt to embed sustainability in their planning and management systems. It is at this point that the domains of environmental concern and
Surface water is vital resources for terrestrial life, while the rapid development of urbanization results in diverse changes in sizes, amounts, and quality of surface water. To accurately extract surface water from remote sensing imagery is very important for water environment conservations and water resource management. In this study, a new Multi-Band Water Index (MBWI) for Landsat 8 Operational
Serine hydroxymethyltransferase (SHMT) is the major source of 1-carbon units required for nucleotide synthesis. Humans have cytosolic (SHMT1) and mitochondrial (SHMT2) isoforms, which are upregulated in numerous cancers, making the enzyme an attractive drug target. Here, we show that the antifolates lometrexol and pemetrexed are inhibitors of SHMT2 and solve the first SHMT2-antifolate structures.
According to the Act on Accessibility to Digital Public Services (2018:1937), if you have a website in the joint web solution for Lund University, you must provide an accessibility statement for your website. You also need to provide a form for reporting accessibility issues. Ready-made form pages for these are available in Drupal linked to your website, and on this page we will go through how to
https://www.webbpublicering.lu.se/guides-english/create-accessibility-statement - 2026-06-05
Molecular-based systems including organic semiconductors (pi-conjugated polymers), metal complexes, organic-inorganic perovskites and other hybrid systems are all of great interest for emerging solar energy conversion applications. Current interests include fundamental investigations of photoinduced processes in a range of applications toward both photovoltaic and photocatalytic applications that
https://www.nano.lu.se/nanoenergy/solar-energy-conversion-molecular-and-hybrid-systems - 2026-06-05
Flyktingar, alternativt skyddsbehövande och övrigt skyddsbehövande har rätt till uppehållstillstånd då dem har asylskäl i den svenska rätten. Uppehållstillstånd kan även beviljas när det föreligger synnerligen ömmande omständigheter. Ensamkommande flyktingbarn som flyr från krig eller förföljelse i hemlandet möts i Sverige av en asylprocess där åldern är viktig för prövningen av uppehållstillståndRefugees, persons eligible for subsidiary protection and persons otherwise in need of protection have the right to residence permit when they have grounds for asylum in the Swedish law. A residence permit may also be granted for an asylum seeker with exceptionally distressing circumstances. Unaccompanied children who are fleeing war or persecution in the native country meet in Sweden an asylum pro
Popular Abstract in Swedish Gipsgjutning är ganska enkelt. Blanda gipset med vatten och rör runt lite. Häll därefter blandningen i en form om du vill ha en gipshund eller så, eller i en tallrik om du vill trycka av en kroppsdel. Om du vill ha en handavgjutning så tryck dit handen en stund och låt gipset stelna. Sedan är det klart. Bara den hand du gjutit av kommer att passa; var det högerhanden såMolecular imprinting is a technique by which polymeric materials selective for a given target molecule can be created through a casting procedure. Functionalised monomers are added to a solution of molecular templates. Monomer-template complexes are formed and subsequently fixed through polymerisation, and following removal of the template species from the resultant molecularly imprinted polymer,
LUIS | LUndS UnIverSItetS InnovatIonSSyStem Över 300 år av nyttig forskning 1707 | FRISKGÖRANDE VATTEN Medicinprofessorn och provinsialläkaren Johan Jacob Döbelius upptäckte och utvecklade Ramlösa hälsobrunn i början av 1700-talet. Enligt Döbelius botade det mineralrika vattnet från källan såväl skörbjugg och svindel som gikt och darrande leder. 1770 | NYA ORGANISKA SYROR Genom att frigöra organis
https://www.lu.se/sites/www.lu.se/files/innovationer_webb_sve.pdf - 2026-06-07
