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Tubules formed by self-assembly of organic molecules have a vast potential in nanotechnology applications and the introduction of sensitivity to stimuli into self-assembly tubules represents a particularly attractive feature. Here we report on the preparation and characterization of a molecule obtained by chemical modification of a natural bile acid, a biological surfactant, that self-assembles in
Det har länge varit känt att delar av läkares yrkesutövning är av sådan karaktär att den i objektiv mening uppfyller rekvisiten i vissa brottsbestämmelser. Eftersom sjukvården är en önskvärd verksamhet från samhällets sida finns det ett behov av en straffrättslig ansvarsfrihetsregel eller princip som motiverar tillåtligheten i läkares yrkesutövning. I denna uppsats undersöks läkares befogenheter oIt has long been recognized that the professional practice of doctors is of such a nature that in an objective sense it fulfills the requirements of certain criminal acts. Since healthcare is a desirable activity on the part of society, the professional practice of doctors needs to be covered by a discharge from liability that justifies the permissibility of medical practice. This paper examines t
In this paper it is shown how a convolutional code can be used either to detect errors or to correct erasures. The erasure correction is related to the error detection. Using the active burst distance lower bounds on the error and erasure correction as well as error detection are obtained for convolutional codes.
The transcription factor STAT3 is constitutively active in several malignancies including castration-resistant prostate cancer and has been identified as a promising therapeutic target. The fungal metabolite galiellalactone, a STAT3 signaling inhibitor, inhibits the growth, both in vitro and in vivo, of prostate cancer cells expressing active STAT3 and induces apoptosis of prostate cancer stem cel
Purpose: The purpose is to describe the Malmö Breast Tomosynthesis Screening Project from the beginning to where we are now, and thoughts for the future. Approach: In two acts, we describe the efforts made by our research group to improve breast cancer screening by introducing digital breast tomosynthesis (DBT), all the way from initial studies to a large prospective population-based screening tri
Left ventricular assist devices (LVADs) have dramatically improved short-term outcomes among patients with advanced heart failure. While neurohormonal blockade (NHB) is the cornerstone of treatment for patients with heart failure with reduced ejection fraction, its effect after LVAD placement has not been established. We reviewed medical records of 307 patients who underwent primary LVAD implantat
Background: Segmentation of the left atrium (LA) is required to evaluate atrial size and function, which are important imaging biomarkers for a wide range of cardiovascular conditions, such as atrial fibrillation, stroke, and diastolic dysfunction. LA segmentations are currently being performed manually, which is time-consuming and observer-dependent. Methods: This study presents an automated imag
Inverse problems are important in quantum mechanics and involve such questions as finding which potential give a certain spectrum or which arrangement of atoms give certain properties to a molecule or solid. Inverse problems are typically very hard to solve and tend to be very compute intense. We here show that neural networks can easily solve inverse problems in quantum mechanics. It is known tha
En populärvetenskaplig artikel om när Lunds universitet fick sina första telefoner, vart de gick och något kort om när universitetet dessutom fick börja betala för sin telefoni.
Background: Women are disproportionately affected by migraine, representing up to 75% of all migraine cases. This discrepancy has been proposed to be influenced by differences in hormone levels between the sexes. One such hormone is progesterone. Calcitonin gene-related peptide (CGRP) system is an important factor in migraine pathophysiology and could be influenced by circulating hormones. The pur
The High Throughput Truthing project aims to develop a dataset for validating artificial intelligence and machine learning models (AI/ML) fit for regulatory purposes. The context of this AI/ML validation dataset is the reporting of stromal tumor-infiltrating lymphocytes (sTILs) density evaluations in hematoxylin and eosin-stained invasive breast cancer biopsy specimens. After completing the pilot
OBJECTIVE: To predict clinical outcome by classification of peritoneal metastases (PM) of colorectal or appendiceal origin.BACKGROUND: This study investigates whether standardized histological classification can predict outcome for PM of colorectal or appendiceal origin treated with cytoreduction and hyperthermic intraperitoneal chemotherapy (HIPEC).METHODS: Histology of PM (n = 269) was evaluated
Industrial symbiosis, a concept derived from industrial ecology, emphasizes the collaborative and synergic production among industries. The particular focus is on cyclical flows of resources (material, energy, water, and/or by-products), in order to minimize impacts on the environment. In this way, an industry could reuse the discarded resources of another industry as an input to production. Essen
Rostrocaudal patterning of the neural tube is a defining event in vertebrate brain development. This process is driven by morphogen gradients which specify the fate of neural progenitor cells, leading to the partitioning of the tube. Although this is extensively studied experimentally, an integrated view of the genetic circuitry is lacking. Here, we present a minimal gene regulatory model for rost
OBJECTIVE: To investigate associations between meniscal tear, bone marrow lesions (BMLs), and post-injury knee loading, with cartilage T2 relaxation times on knee magnetic resonance imaging (MRI) in the subacute phase following acute anterior cruciate ligament (ACL) injury.DESIGN: We studied both knees of 128 patients with ACL injury. The presence of meniscal tears and BMLs were determined on suba
OBJECTIVES: To report the long-term safety and efficacy of BAY 81-8973 in the LEOPOLD Kids extension phase.METHODS: Patients received BAY 81-8973 (25-50 IU/kg) at least twice weekly. The primary endpoint was safety, assessed in all patients who entered the extension phase (n = 82). Efficacy endpoints were assessed in patients without high-titre inhibitors/immune tolerance induction (n = 67).RESULT
News | Neurolinguistics in Sweden (NLS) All news 11 June 2026 NLS conference 2026 at Stockholm University The next NLS conference will be held at Stockholm University 11-12 June, 2026. 16 December 2025 Dr. Cassia Low Manting (Karolinska institutet): How musicality enhances top-down and bottom-up selective attention: Insights from MEG frequency-tagging 19 September 2025 Linnaeus University: Hanna L
https://www.sol.lu.se/nls/news/ - 2026-05-03
Universitetslektor Kontaktinformation E-post: andreas [dot] nilsson [at] mgeo [dot] lu [dot] seOrganisation Miljö- och geovetenskapliga institutionen (MGeo) Hämtställe: 16 WebbplatsAndreas Nilssons profil i Lunds universitets forskningsportalAndra roller Universitetslektor Geologiska institutionenResearchThe Earth's magnetic field is generated by fluid motions in the outer core (the geodynamo). Th
https://www.geologi.lu.se/andreas-nilsson - 2026-05-03
