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System, Norm, and Meaning 1 System, Norm, and Meaning The article presents the distinction between system and norm and explains that it corresponds to the difference between possibility and tradition in a language. The origin of the distinction is described and examples of its application pro- vided. The article then submits that a consistent application of the distinction entails that there are d

https://projekt.ht.lu.se/fileadmin/user_upload/amnen/semiotik/System_2c_Norm_2c_and_Meaning.pdf - 2026-07-02

Law permeates all human activity, from matters on the level of the individual to issues of major societal, political and economic significance, nationally and internationally. Legal research affects and can improve people’s lives and societal development. As the complexity of the surrounding world increases, so do the demands on and the significance of our research. The urgent research issues of t

https://www.law.lu.se/research/research-environments - 2026-07-01

We routinely provide assistance with the analysis of various NGS applications (RNAseq, ChIPseq, ATACseq to name a few) as well as single-cell RNAseq. We will also analyse data from microarray platforms such as gene expression arrays. In all cases we recommend that you come as see us so we can check your design, but also so that we are aware data will be forth-coming.With advances in technology, ne

https://www.stemcellcenter.lu.se/core-facilities/bioinformatics-facility/services - 2026-07-01

A Ph.D. Interview with Anna Konturek-Ciesla Anna Konturek-Ciesla successfully defended her Ph.D. thesis earlier this fall, on October 27, 2023. Her work was focused on understanding blood cell development, the process known as hematopoiesis, during chronological aging. With a keen interest in improving human health span, Anna has spent the last four years researching the mechanisms involved in age

https://www.stemcellcenter.lu.se/PhD%20Interview%20with%20Anna%20Konturek-Ciesla - 2026-07-01

Ecotoxicological endpoints based on behavioral traits (e.g., predator avoidance, feeding, and locomotion) may be more sensitive and give more insights into patterns of sublethal toxicity than survivorship tests. In this study, the density-dependent grazing rate of Daphnia pulex pre-exposed to p,p'-dichlorodiphenyldichloroethylene (DDE) (insecticide metabolite) and glyphosate (herbicide), via water

Folate concentrations in strawberries and folate retention during storage and commercial processing of strawberries were investigated. No previous study has focused on the effects of cultivar, ripeness, and year of harvest of strawberries with respect to the folate content. This study showed the folate concentration in strawberries to significantly depend on all of these different factors. Total f

Parkinson disease (PD) is characterized by dopaminergic neurodegeneration and intracellular inclusions of alpha-synuclein amyloid fibers, which are stable and difficult to dissolve. Whether inclusions are neuroprotective or pathological remains controversial, because prefibrillar oligomers may be more toxic than amyloid inclusions. Thus, whether therapies should target inclusions, preamyloid oligo

Endotoxin exposure associated with organic dust exposure has been studied in several industries. Coffee cherries that are dried directly after harvest may differ in dust and endotoxin emissions to those that are peeled and washed before drying. The aim of this study was to measure personal total dust and endotoxin levels and to evaluate their determinants of exposure in coffee processing factories

Popular Abstract in Swedish Bakgrund Den kroniska ögonsjukdomen grön starr (glaukom) skadar ögats synnerv och påverkar den perifera synen (synfältet) hos de som drabbas. I västvärlden är grön starr den näst vanligaste orsaken till blindhet enligt Världshälsoorganisationen WHO. I Sverige räknar man med att cirka 70 000 personer över 70 år har grön starr, men att endast hälften av dessa är kända föThis thesis addresses several aspects of glaucoma diagnostics from both a clinical and a screening perspective. New instruments for diagnosing glaucoma have been developed over the past years, but little information is available regarding their performance as screening methods and their usefulness in ordinary clinical practice. Purpose of the research underlying this thesis The objectives of th

The calculation of absorbed dose from internally incorporated radionuclides is based on the so-called specific absorbed fractions (SAFs) which represent the fraction of energy emitted in a given source region that is absorbed per unit mass in a specific target organ. Until recently, photon SAFs were calculated using MIRD-type mathematical phantoms. For electrons, the energy released was assumed to

How can a small fire at a subcontractor in the USA lead to a multimillion dollar loss at a Swedish telephone company, and how can a single machine breakdown lead to a complete production stop at a production company? With today logistics and production trends, where terms such as Lean Production, Six Sigma, 5S, and World Class Manufacturing are used every day, production companies are introducing

Ett viktigt syfte inom EU är ökad konkurrens på den Europeiska marknaden och för att målet ska uppnås föreslog den Europeiska Kommissionen ett Direktiv som reglerar uppköpserbjudanden vilket skulle bidra till förenklade förvärv av företag på den gemensamma marknaden. Företagsförvärv innebär huvudsakligen att ett företag köper aktier av ett annat företag vilket även ibland kan leda till övertagandeOne of the main purposes in EU is increased competiveness on the European market and to achieve the goal; the European Commission made a proposal of a Directive on Takeover Bids which would facilitate the takeover activity in EU. Takeover activities essentially signify when a company purchases shares in another company which occasionally also leads to a takeover of the control of the target compan

Ever since corporate social responsibility (CSR) became a prominent school of thought, this subject has constantly upgraded itself to keep pace with the fast-changing world. However, given that CSR is largely a market-driven, top-down response, it has entered into a bottleneck where downstream stakeholders are out of the picture. Speaking of improving labour standards via CSR, when business and no

This paper is very much inspired by an ongoing process in the Swedish court system. According to Unibet, an online betting company, the Swedish law on lotteries conflicts with EC law. Therefore, Unibet has brought an action against the Swedish state seeking, firstly, a declaration that it has the right, pursuant to Article 49 EC, to promote its gaming and betting services in Sweden and is not prev

Title Production layout and improvements of operations at Purus AB
Authors Dahl, Johan. Industrial Engineering and Management Thuresson, Erik. Industrial Engineering and Management
Supervisor Eriksson, Magnus. Plant Manager at Purus AB Perborg, Lennart. Engineering Logistics. Faculty of Engineering at Lund University
Problem & purpose Purus AB has after acquisitions and enhanced sa

This study conducts an investigation and feasibility study on different Reynolds numbers (6000–12000) and Rotation numbers (0.05–0.25) in a matrix cooling geometry. An intended geometry that can be used in gas turbine blades is provided based on flow and heat transfer performance given in these Reynolds and rotation number ranges for stationary and rotational state and then compared with experimen

ABSTRACT The pancreatic B‐cell function (glucose tolerance, C‐peptide release) and organ‐specific autoantibodies, including islet cell cytoplasmic and cell surface (mouse), were studied in 45 first‐degree relatives of patients with insulin‐dependent diabetes mellitus diagnosed before the age of 30 years. Compared to 107 healthy persons without any family history of either insulin‐dependent or non‐

Abstract Dark and light adaptation of pineal photoreceptors was studied in the isolated pineal organ of the rainbow trout, Salmo gairdneri. After intracellular recording, the photoreceptors were iontophoretically injected with Lucifer yellow CH or with horseradish peroxidase for morphological characterization. Pineal photoreceptor cells responded to light with a hyperpolarization whose amplitude w

The response of individual male turnip moths Agrotis segetum was observed in a sustained flight tunnel to a mixture of decyl acetate, (Z)-5-decenyl acetate, (Z)-7-dodecenyl acetate, and (Z)-9-tetradecenyl acetate in proportions similar to those found in gland extracts from virgin females (0.6: 1:5:2.5). Lures containing 3-30 μg (Z)-5-decenyl acetate proved to be maximally attractive, with approxim