Sökresultat

With current environmental changes, evolution can rescue declining populations, but what happens to their interacting species? Mutualistic interactions can help species sustain each other when their environment worsens. However, mutualism is often costly to maintain, and evolution might counter-select it when not profitable enough. We investigate how the evolution of the investment in a mutualisti

Video recording is increasingly becoming a favourable medium in archaeological research, particularly as an unconventional documentation tool that captures the elusive processes of ongoing interpretation in an audiovisual format. Our research forms part of the Personal Architectonics Through INteraction with Artefacts (PATINA) project, a project focused on the design of technologies for supporting

Purpose: To differentiate PCA segments and cortical branches by means of transcranial color-coded duplex sonography (TCCD) and to measure flow parameters at rest and during visual stimulation. Materials and Methods: 60 healthy subjects with a good acoustic temporal bone window were examined. The main stem of the PCA (P1, P2 and P3) and 4 main cortical branches-the anterior temporal artery (ATA), t

Purpose: The aim of this study was to explore how women experienced sexuality after radical cystectomy due to bladder cancer. Methods: We performed an interview study with qualitative design with content analysis. Inclusion criteria were age below 75 years. In total 10 women, with a median age of 64 years at surgery, were interviewed at median 24 months post radical cystectomy. Results: The 10 wom

BackgroundMizoram has the highest incidence of cancer in India. Among women, breast cancer is most prevalent and the state occupies fifth position globally. The reason for high rate of cancer in this region is still not known but it may be related to ethnic/racial variations or lifestyle factors.MethodsThe present study aims to identify the candidate mitochondrial DNA (mtDNA) biomarkers—ND1and ATP

Conspecific tolerance is key for maintaining group cohesion in animals. Understanding shifts from conspecific tolerance to intolerance is therefore important for understanding transitions to sociality. Subsocial species disperse to a solitary lifestyle after a gregarious juvenile phase and display conspecific intolerance as adults as a mechanism to maintain a solitary living. The development of in

Mineral building materials suffer from weathering processes such as salt efflorescence, freeze-thaw cycling, and microbial colonization. All of these processes are linked to water (liquid and vapor) in the pore space. The degree of damage following these processes is heavily influenced by pore space properties such as porosity, pore size distribution, and pore connectivity. X-ray computed micro-to

The paleobiogeography of Early–Middle Devonian (Pragian–Eifelian) brachiopods from West Gondwana was assessed to determine any potential controls (regional climatic differences or global eustasy) that may have driven bioregionalization. The Pragian–Eifelian interval of West Gondwana was examined because work by previous authors suggested that this was a period when regionally extensive areas of pr

Pertrochanteric fractures (TF) due to osteoporosis constitute nearly half of all proximal femur fractures. TFs are treated with a surgical approach and fracture fixation is achieved using metallic fixation devices. Poor quality cancellous bone in osteoporotic patients makes anchorage of a fixation device challenging, which can lead to failure of the fracture fixation. Methods to reinforce the bone

Most types of materials and components use heating during the manufacturing process, with a large potential for cost and energy savings. Induction heating is the most energy efficient industrial heating technology for many applications, but so far technical limitations has delayed large scale introduction. The difficulties relate to heating of large flat and curved surfaces, and, perhaps most impo

Procedures for sample clean-up and concentration in Capillary Zone Electrophoresis (CZE) have been developed for determination of drugs in biosample s. An on-capillary concentration technique based on enhanced field strengths, the double stacking procedure is introduced. This procedure allows for concentrationg all cations in the sample several hundred times essentially without loss of separation

It is argued, that the use of water can no longer be regarded as an almost free commodity. The idea to assess and value the environmental impact of the water use represents a true change of paradigm. The key issue is that any future wastewater treatment system has to be evaluated according to a quantitative criterion. This has to consider: •hygienic aspects: we believe that nobody will accept a l

We have investigated the possibility of using the 2.45 GHz ISM band for communication between binaural hearing aids. The preliminary investigations were done by FDTD simulations on a modified SAM phantom head, where we have included a simple model of the ear canal. Two different types of hearing aid placements have been investigated: in the outer ear and in the ear canal. Antennas which have been

The field of phylogenomics has emerged during the last five years, as the number of fully or partially sequenced genomes has increased rapidly. Using whole genomes for phylogenetic studies greatly increases the accuracy of the trees determined, and can potentially resolve phylogenetic questions that could not be resolved bu studies using only a few gene sequences. In the current thesis selected p

Malika from Spain – master's student in psychologySylvana from Spain tells us about her time as a master's student in psychology.

Violent Jihadist Ideology in South Asia: Socio-Political Implications Islamic Reformism and malayāḷḷi ummah in Nineteenth-Century Colonial Kerala, South West Indian Ocean MUHAMMED NIYAS ASHRAF | SASNET | LUND UNIVERSITY 2 ISLAMIC REFORMISM AND MALAYĀḶI UMMAH IN NINETEENTH-CENTURY COLONIAL KERALA, SOUTH WEST INDIAN OCEAN Author: Muhammed Niyas Ashraf Series Editor: Andreas Johansson SASNET Publicat

https://www.sasnet.lu.se/sites/sasnet.lu.se/files/rapport_ashraf_2020.pdf - 2026-05-28

Svenska som andraspråk för lärare i gymnasieskolan Kursen ger en fördjupning inom områdena språkinlärning och textanalys samt inom valbart område som utgör ämne för uppsats. De studerande tränas i vetenskapligt skrivande samt tillämpning av aktuell forskning. Kursen är uppdelad i tre moment. Målgrupp Du som har lärarexamen och undervisar i detta ämne i gymnasieskolan utan att vara ämnesbehörig. St

https://www.lu.se/sites/www.lu.se/files/9_jan_svenska_for_larare_61_90.pdf - 2026-05-28

Handledning 12/10/25 Handledning Uppdragsutbildning ska bedrivas enligt principen om full kostnadstäckning, vilket innebär att både direkta och indirekta kostnader ska medräknas. Inför tecknande av avtal om uppdragsutbildning behöver en fullkostnadskalkyl göras för att beräkna ett pris som ger full kostnadstäckning. Uppdragsutbildning | Medarbetarwebben Denna kalkyl är ett stöd för att beräkna kos

https://www.medarbetarwebben.lu.se/sites/medarbetarwebben.lu.se/files/2025-12/Kalkyl-uppdragsutbildning-25-12-16.xlsx - 2026-05-28

Meddelanden från HT-biblioteken | september 2025 Meddelanden från HT-biblioteken | september 2025 Publicerad den 15 september 2025 Foto: Alan Levine Här kommer höstens första nyhetsbrev. Vi presenterar höstens workshops för studenter och forskare. Som vanligt innehåller brevet också information om vårt nyförvärv, nu för alla sommarmånaderna, och om månadens e-resurs. Nytt och positivt är att två s

https://www.htbibl.lu.se/article/meddelanden-fraan-ht-biblioteken-september-2025/ - 2026-05-28

ft b31 :I 1V s',.; IJ ND o TL m t 44, Sgéal-ta {onlós, qo U. L S. 1 ff. Ilustrurr och maïlnen. Xet var en gång för l-ängesen en kvinna, Snå.J- var hon men hon vill-e gàrna ha na:m om sig att vaTa frikostig. En d.ag kom en l-iten man från berget - det var en sj-dhe-man - och knackad.e þå d.orren. T jänsteflickan, Uá$Jje, gich till d.õrren och frågad.e vad. h#r önskad-e. t'Å! vi skall ha brö11op i n

https://www.folklivsarkivet.lu.se/fileadmin/user_upload/folklivsarkivet/upload/Sydow/A_637.pdf - 2026-05-28