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The number of scholarly blogs on the Web is increasing. In this article, a group of researchers are asked to describe the functions that their blogs serve for them as researchers. The results show that their blogging is motivated by the possibility to share knowledge, that the blog aids creativity, and that it provides a feeling of being connected in their work as researchers. In particular, the b

Epidemiological studies have shown a high prevalence of mental illness among the elderly. Clinical data however indicate both insufficient detection and treatment of illnesses. Suggested barriers to treatment include conceptions that mental health symptoms belong to normal aging and lack of competence among staff in elderly care in detecting mental illness. A Mental Health First Aid (MHFA) trainin

https://www.it.lu.se/sites/it.lu.se/files/utskick_180112.pdf - 2026-07-10

Mixing of powders into liquids is a common unit operation. Mixing can be divided into several steps: imbibation of the powder into the liquid being the first Under some circumstances, for instance, if the powder has poor wetting properties, imbibation can be the rate-determining step. In this study imbibation in a commercial mixer was studied and a method to measure powder imbibation in a model th

NYTT FRÅN LUNDS UNIVERSITET Mejlutskick på svenska och engelska som vänder sig till fakultetskommunikatörer vid Lunds universitet för vidarespridning i fakultets- och institutionskanaler – Nr 21 v 23 - 2021. UNIVERSITETSGEMENSAMT Digitaliseringen av svenskt tryck har tagit fart Kungliga biblioteket, UB och fyra andra universitetsbibliotek i Sverige (Uppsala, Göteborg, Stockholm och Umeå) kom i jan

https://www.cec.lu.se/sites/cec.lu.se/files/2021-06/LU-gemensamt%20Mejlutskick%20Nr%2021-v23-2021.pdf - 2026-07-10

This paper describes the modification of a wavelet based event detector for cardiac pacemakers with improved power efficiency. A previously published R-wave detector has been supplemented with a noise detector that operates in supervision mode, and automatically activates and deactivates parts of the detector. Simulation results show that the power consumption in an ASIC core can be reduced by mor

This paper presents the findings from a design study of a model-based framework for safety-critical software development, called SimPal. The objective of the study was to better understand the necessary properties of such a framework and to learn more about the challenges of realizing it. Our research approach can be labeled as design research, which means that we try to answer our research questi

Basic statistics courses for engineering students often focus on general applications in engineering, using course literature intended for ‘engineers’. However, these students are not a homogeneous group, and the differences among engineering programmes appear to be increasing. One way to meet the challenge of the diversity of needs within a discipline is to adapt the courses for different program

The consistent modelling methodology for secondary settling tanks (SSTs) leads to a partial differential equation (PDE) of nonlinear convection–diffusion type as a one-dimensional model for the solids concentration as a function of depth and time. This PDE includes a flux that depends discontinuously on spatial position modelling hindered settling and bulk flows, a singular source term describing

A model has been developed for the removal of sulphur dioxide from flue gas by absorption into a limestone slurry. The flue gas desulphurization unit consists of an absorber tower and an oxidation tank. Flue gas enters the absorption tower at the bottom and meets the limestone slurry. There are five important chemical reactions with a finite rate. The rate-limiting reactions are limestone dissolut

Milk fat is high in saturated fatty acids (SFA) and high intakes of SFA are associated with cardiovascular diseases. The aim of the present study was to prospectively evaluate the potential risk of a first-ever acute myocardial infarction (AMI) in relation to the estimated milk-fat intake, reflected as the proportions of pentadecanoic acid (15: 0) and heptadecanoic acid (17: 0) in serum lipid este

Acetohydroxyacid synthase (AHAS) is the target enzyme for a number of herbicides. A S653N mutation in the AHAS gene results in an increased tolerance to imidazolinone herbicides. We have investigated the use of the mutated gene as selection gene for potato transformation. This resulted in a transformation system with a very high transformation frequency and low rate of escapes. The mutated AHAS ge

Objective: In Sweden, there has previously been no normalised test material for the evaluation of language development in individual hearing-impaired children, and for the assessment of various methods of auditory habilitation. The purpose of the present study was to compose, apply and evaluate a test for language development in hearing-impaired children, and to establish the first set of referenc

Recent evidence suggests that the breast and ovarian cancer susceptibility gene product BRCA1 is involved in at least two fundamental cellular processes: transcriptional regulation and DNA repair. However, the mechanism of action of BRCA1 in either of these processes is still unknown. Here, we report the characterization of a disease-predisposing allele of BRCA1, identified in a family with severa

Anti-glomerular basement membrane (anti-GBM) antibodies are the hallmark of anti-GBM disease, which is characterized by rapidly progressive glomerulonephritis. We describe the case of a 58-year-old woman who presented with rapidly progressive glomerulonephritis with typical anti-GBM staining found by means of direct immunofluorescence microscopy, associated with linear immunoglobin G deposits on t

Background A growing body of evidence suggests that migration is a risk factor for the development of schizophrenia, although the putative mechanism remains obscure. Aims To examine immigrant background and history of foreign residence as risk factors for schizophrenia. Method Using data from the Danish Civil Registration System, we established a population-based cohort of 2.14 million persons r