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The effect of some environmentally relevant factors including salinity, pH, and humic acids on the availability of bisphenol A (BPA) was evaluated by using the negligible-depletion solid-phase microextraction (nd-SPME) biomimetic method. With the variation of salinity (0-500 mM NaCl) and pH (5.0-8.5) of aqueous solutions, the partition coefficients of BPA between the nd-SPME fiber and the aqueous
The notion of 'fluency' is most often associated with spoken-language phenomena such as stuttering. The present article investigates the relevance of considering fluency in writing. The basic argument for raising this question is empirical - it follows from a focus on difficulties in written and spoken language as manifestations of different problems which should be investigated separately on the
A number of works have looked at the relationship between length and space of resolution proofs. A notorious question has been whether the existence of a short proof implies the existence of a proof that can be verified using limited space. In this paper we resolve the question by answering it negatively in the strongest possible way. We show that there are families of 6-CNF formulas of size n, fo
Recently, Brand et al. [STOC 2018] gave a randomized mathcal O(4kmϵ-2-time exponential-space algorithm to approximately compute the number of paths on k vertices in a graph G up to a multiplicative error of 1 ± ϵ based on exterior algebra. Prior to our work, this has been the state-of-the-art. In this article, we revisit the algorithm by Alon and Gutner [IWPEC 2009, TALG 2010], and obtain the foll
Nested case-control data analysis using weighted conditional logistic regression in The Environmental Determinants of Diabetes in the Young (TEDDY) study: A novel approach Received: 23 January 2019 Revised: 8 July 2019 Accepted: 11 July 2019 DOI: 10.1002/dmrr.3204 R E S E A R CH AR T I C L E Nested case‐control data analysis using weighted conditional logistic regression in The Environmental Deter
https://www.teddy.lu.se/sites/teddy.lu.se/files/2021-12/107%2009192019_679_107_MP213_Lee_DMRR_2019.pdf - 2026-07-16
How does the General Data Protection Regulation (GDPR) affect how you can use images or videos? When are you required to provide the photographer’s name in connection with an image? What do you need to bear in mind when using drone footage? Below is a summary of the legal issues that are relevant when working with images and videos. General Data Protection Regulation (GDPR)The General Data Protect
https://www.staff.lu.se/support-and-tools/communication-and-graphic-profile/images-film-and-music/images-film-and-law - 2026-07-16
The European Landscape Convention encourages everyone to be part of the management and perception of the landscape. In Swedish forestry today, however, it is experts in biodiversity who are responsible for the management policies used when planning tree retention as a biodiversity conservation strategy. This gives the forest a certain structure, but it is uncertain whether this structure is felt t
Popular Abstract in English Popular science Microbial cells are small and difficult to handle in industrial processes, especially if they are to be reused subsequent batches. In order to make them easier to handle, these cells can be attached to a solid support, by so-called immobilization. This provides particles of sizes that are easy to filter and reuse. However, immobilization is associated wiAbstract Due to the finite nature of fossil resources and their environmental impact, such as greenhouse gases and climate change, the bio-based production of chemicals, materials and fuels is the subject of extensive research in industrial biotechnology. Biotransformation and fermentation are considered to be mild, “green” processes that make use of effective and reliable biocatalysts to provide
Programme code SASCO | Programme period 2026–2028 Here you will find all the information you need to get started with your studies at the Department of Sociology at Lund University. Mandatory introductory meetingWe start with a programme introduction: Time and place:1 September at 09:15–10:00,G:a Polikliniken (house M), room M 124, street address Allhelgona kyrkogata 18 CA subsequent introduction
https://www.soc.lu.se/en/welcome-letters-autumn/welcome-master-science-programme-sociology - 2026-07-15
As the Internet and various social media platforms become key mechanisms in people’s lives additional stages for self-construction and self-presentation have become accessible. In a competitive job market with a range of possibilities to be heard and seen, people are advised to stick their necks out to gain employment. Since communication has to a large extent become digital, conditions of working
Sonic perspectives on oceanic ecologies Half day seminar by Sound Environment Centre at Lund University & Åsa Stjerna - PhD and Sound Artist, University of Gothenburg Increased human activity in and around the seas - such as coastal wind turbines, increased maritime transportation, and the exploitation of the Arctic - have over the past decades had a major impact on marine underwater environment
https://www.lmc.lu.se/aktiviteter/aktiviteter-2020/underwater-sounds - 2026-07-15
This alphabetical list can be used as a quick guide to the support available to researchers. The list is updated continuously. If something is missing or difficult to find, please contact us at lthin [at] lth [dot] lu [dot] se (lthin[at]lth[dot]lu[dot]se)A B C D E F G H I J K L M N O P Q R S T U V W X Y ZAAerosols one of LTH's profile areas. Aerosols (lth.se) AI and Digitalization one of LTH's pro
https://www.lthin.lth.se/en/research/z-research-support - 2026-07-15
High concentrations of salts in agricultural soils are an environmental problem that has plagued human civilization from its very beginning. Already the earliest civilizations in ancient Mesopotamia struggled with increasing concentrations of salt on irrigated fields. Also in modern times, salinization of soils, particularly of agricultural soils is still a problem restricting agricultural productSoil salinization is a pressing agricultural problem in many areas of the world, particularly in areas heavily reliant on irrigation agriculture. While the negative effects of salinity on crop plants have been widely studied, its effects on soil microorganisms have received less attention, and the impact of soil salinity on both microbial community structure and functioning is not well understood.
Cognitive robots have started to find their way into manufacturing halls. However, the full potential of these robots can only be exploited through an integration into the automation pyramid so that the system is able to communicate with the manufacturing execution system (MES). Integrating the robot with the MES allows the robot to get access to manufacturing environment and process data so that Cognitive robots have started to find their way into manufacturing halls. However, the full potential of these robots can only be exploited through an integration into the automation pyramid so that the system is able to communicate with the manufacturing execution system (MES). Integrating the robot with the MES allows the robot to get access to manufacturing environment and process data so that
This thesis consists of an extensive introduction followed by seven papers (A-F) on low-level analysis of microarray data. Focus is on calibration and normalization of observed data. The introduction gives a brief background of the microarray technology and its applications in order for anyone not familiar with the field to read the thesis. Formal definitions of calibration and normalization are g
Objectives: Cadmium (Cd) toxicity of the kidney varies between individuals despite similar exposure levels. In humans Cd is mainly bound to metallothioneins (MT), which scavenge its toxic effects. Here we analyzed whether polymorphisms in MT genes MTIA and MT2A influence Cd-related kidney damage. Methods: In a cross-sectional study N = 512 volunteers were selected from three areas in South-Eastern
