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Policies for borrowing materials from the Biological Museum The collections of the Biological Museum in Lund are available for researchers from throughout the world for research purposes. We also lend material for exhibitions and education. Botanical collections Loan policy for the botanical collections (LD) GeneralLoans are normally only made to recognised herbaria and institutions with a permane

https://www.biology.lu.se/biological-museum/loan-collection-materials - 2026-07-03

Avslutade arbeten | Avdelningen för teknisk akustik Hoppa till huvudinnehåll Den här webbplatsen använder cookies för att förbättra användarupplevelsen. Genom att fortsätta använda webbplatsen samtycker du till att cookies används enligt vår cookie-policy (på LTH:s webbplats) . Absolut nödvändiga cookies Dessa cookies är nödvändiga för att webbplatsen ska fungera och kan inte stängas av i våra sys

https://www.akustik.lth.se/utbildning/examensarbete/civilingenjoer/avslutade-arbeten/ - 2026-07-04

Agila metoder, passar de för komplex produktutveckling? – Forskningen ger svar Hoppa till huvudinnehåll Den här webbplatsen använder cookies för att förbättra användarupplevelsen. Genom att fortsätta använda webbplatsen samtycker du till att cookies används enligt vår cookie-policy (på LTH:s webbplats) . Absolut nödvändiga cookies Dessa cookies är nödvändiga för att webbplatsen ska fungera och kan

https://www.design.lth.se/article/agila-metoder-passar-de-foer-komplex-produktutveckling-forskningen-ger-svar/ - 2026-07-04

The first clinical application of ultrasound for diagnostic purposes was developed in Lund in 1953, when the physicist Hellmuth Hertz and the cardiologist Inge Edler were the first to analyze the motion of heart valves. Since then, the technology has undergone extensive development and is now the most widely used imaging modality in healthcare. Our group conducts research, develops, and evaluates

https://www.bme.lth.se/en/research/ultrasound/biomedical-ultrasound - 2026-07-03

MATB21 Spring 2020 Answer Count: 9 Participation in the course I have participated actively in the course I have participated actively in the course Number of Responses Disagree completely 0 (0.0%) Disagree somewhat 0 (0.0%) Agree somewhat 7 (77.8%) Agree completely 2 (22.2%) Total 9 (100.0%) Mean Standard Deviation I have participated actively in the course 3.2 0.4 My prior knowledge has been suf

https://www.maths.lu.se/fileadmin/maths/Matematik_NF/Kursutvaerderingar/VT2020/MATB21VT2020KA.pdf - 2026-07-04

Meddelanden från HT-biblioteken | september 2024 Meddelanden från HT-biblioteken | september 2024 Publicerad den 15 september 2024 Foto: Anja Hoppe. I denna första nyhetsbrev för terminen vill vi lyfta fram The Stanford Encyclopedia of Philosophy, samt höstens seminarier och workshoppar för studenter och forskare. Vi länkar även till listor med alla böcker vi har köpt in under sommarmånaderna och

https://www.htbibl.lu.se/article/meddelanden-fraan-ht-biblioteken-september-2024/ - 2026-07-04

Hollow fiber supported liquid membrane sampling and speciation of lead(II) from aqueous solution using a selective carrier (Kelex 100) is studied. An optimization of different variables affecting permeation performance (chemical conditions of the sampling module - pH, concentration and nature of the acceptor phase, extractant concentration; membrane impregnation form; sampling time; and hollow fib

Desertification, climate variability and food security are closely linked through drought, land cover changes, and climate and biological feedbacks. In Ghana, only few studies have documented these linkages. To establish this link the study provides historical and predicted climatic changes for two drought sensitive agro-ecological zones in Ghana and further determines how these changes have influ

We measured H2O and CO2 fluxes at a boreal forest floor using eddy covariance (EC) and chamber methods. Maximum evapotranspiration measured with EC ranged from 1.5 to 2.0 mmol m(-2) s(-1) while chamber estimates depended substantially on the location and the vegetation inside the chamber. The daytime net CO2 exchange measured with EC (0-2 mu mol m(-2) s(-1)) was of the same order as measured with

We studied the commencement and finishing of the growing season using different air temperature indices, the surface albedo, the chlorophyll fluorescence (Fv/Fm) and the carbon dioxide (CO2) tropospheric concentration, together with eddy covariance measurements of CO2 flux. We used CO2 flux data from four boreal coniferous forest sites covering a wide latitudinal range, and CO2 concentration measu

A minimal food web model was constructed comprising one grazing and one detritus food chain coupled by nutrient cycling and generalist carnivores to investigate how prey preference by carnivores may affect the strength of trophic cascades across a gradient of nutrient enrichment. The equilibrium or mean abundance of each food web component and the magnitude of the carnivore effect on lower trophic

A novel method of the recovery of a dietary fibre containing material from olive mill wastewater (OMW) was developed. Extraction was based on thermal treatment with mixtures of ethanol and acids, prior to the isolation of the alcohol insoluble residue (AIR). Different mixtures were tested and the extracted residues were characterized. The maximum AIR recovery accounted 64.8 g/100 g OMW dry matter,

The structural/phase behaviour of self-assembled lyotropic liquid crystals formed in mixtures of a phospholipid and alpha-tocopherol (vitamin E) is presented.

Extensive field measurements have been performed at three CarboEurope-Integrated Project forest sites with different topography (Renon/Ritten, Italian Alps, Italy; Wetzstein, Thuringia, Germany; Norunda, Uppland, Sweden) to evaluate the relevant terms of the carbon balance by measuring CO2 concentrations [CO2] and the wind field in a 3D multi-tower cube setup. The same experimental setup (geometry

Catchment export of terrestrial dissolved organic matter (DOM) and its downstream degradation in aquatic ecosystems are important components of landscape scale carbon balances. In order to assess the influence of peatland permafrost on river DOM characteristics, we sampled 65 rivers along a 900 km transect crossing into the southern discontinuous permafrost zone on the Boreal and Tundra Plains of

Asymmetrical flow field-flow fractionation (AF4) is rapidly becoming a technique of choice for the separation and characterization of complex materials. It is capable of fractionating samples over a wide size (similar to 2 nm to 50 mu m in diameter) and molecular weight range (10(3)-10(10) g/mol). It offers gentle, low shear, low pressure separation conditions which are essential to preserve the s

The use of gluten-free products is increasing since an increasing number of people (1-2 %) are suffering from Celiac disease and thereby need a gluten-free diet. Gluten-free bread tends to have shorter shelf life and quality compared with white wheat bread. In this study, 3 % (flour basis) of pre-gelatinized oat and barley flour as well as an emulsifier were added to a gluten-free mix to increase

In this study, we extend pioneering studies and demonstrate straightforward applicability of the corrin-based chemosensor, aquacyanocobyrinic acid (ACCA), for the instantaneous detection and rapid quantification of endogenous cyanide in fresh and processed cassava roots. Hydrolytically liberated endogenous cyanide from cyanogenic glycosides (CNp) reacts with ACCA to form dicyanocobyrinic acid (DCC