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Docent | Universitetslektor | Principal Investigator BECC Kontaktinformation E-post: johannes [dot] stripple [at] svet [dot] lu [dot] se Telefon: +46 46 222 04 88 Mobil: +46 70 819 71 29Organisation Statsvetenskapliga institutionen Rumsnummer: 353 Hämtställe: 31 WebbplatsJohannes Stripples profil i Lunds universitets forskningsportalAndra roller Universitetslektor Statsvetenskapliga institutionen
https://www.svet.lu.se/johannes-stripple - 2026-05-04
This study focusses on the urban infrastructure for water supply in Roman Pompeii. The water distribution network of lead pipes was constructed inside the city walls, at the time when the city was connected to an aqueduct. Life for the Pompeiians changed considerably when aqueduct water started running continuously in street fountains all around the city. The study is based on previous research an
The hypothesis has been tested that evolution has resulted in lower thermal emissivity of eggs of birds breeding openly in cold climates than of eggs of birds that nest under protective covering or in warmer climates. Directional thermal emissivity has been estimated from directional–hemispherical reflectance spectra. Due to several methodological difficulties the absolute emissivity is not accura
Eight experiments are described exploring the consequences of training eye-movements. Training is related to Findlay & Walker’s (1999) model of saccade generation, and consists of strategies for visual search and stimulus discrimination. These two components are separated in an effort to link training to the hypothesised Move and Fixate centres, respectively, within Findlay & Walker’s fram
Solar influences on climate variability are one of the most controversially discussed topics in climate research. We analyze solar forcing of flood frequency in central Europe during spring and summer on interannual to multi-centennial timescales, integrating daily discharge data of the River Ammer (southern Germany) back to AD1926 (∼solar cycles 16-23) and the 5500-year flood layer record from va
The reconstruction of droughts is essential for the understanding of past drought dynamics and can help evaluate future drought scenarios in a changing climate. This article presents a reconstruction of summer droughts in France based on annually resolved, absolutely dated chronologies of oxygen isotope ratios (δ18O) in tree ring cellulose from Quercus spp. Samples were taken from living trees and
Att driva ett lantbruk är som att sköta ett komplext ekosystem i miniatyr – varje beslut om mark, vatten och grödor påverkar naturen långt bortom gärdeskanterna. Men att mäta och bevisa den påverkan är ofta tidskrävande och kostsamt för lantbrukaren. Samtidigt samlar myndigheter redan in stora mängder miljödata, från vattenkvalitet till markanvändning, för helt andra syften än certifiering. Tänk oThe aim of this study was to explore the potential of using existing environmental moni-toring data as a basis for environmental certification of farms within primary agricultural production. Three research questions guided the work: which indicators of agricultural environmental impact can be identified in available monitoring data, which criteria these data must meet to be applicable in a certif
BackgroundLarge-scale genomic rearrangements in cancer cells can lead to the creation of fusion genes which alter the expression or function of the partner genes. Some fusion genes act as tumour drivers and the use of kinase inhibitors in patients with specific fusions have led to breakthroughs in cancer therapy. The large clinical and scientific interest in fusions has led to the development of s
En katalysator är en substans som kan snabba på en kemisk reaktion utan attsjälv förbrukas. Katalysatorer används vanligen i kemisk produktion och i bilarsförbränningsmotorer (för att ta bort tex CO och NO). För att optimera katalysatornoch utveckla andra och bättre katalysatorer i framtiden så behöver vi vetahur katalysatorn fungerar på atomär nivå. Katalysatorer i industrin är komplexavilket görA catalyst is a substance that can speed up the rate of a chemical reaction without itself being consumed. Catalysts are crucial for chemical production industries, where about 90% of all chemicals are produced using catalysts. They are also used for exhaust gas cleaning, for instance in cars, where CO and unburned fuels are oxidized to CO2 and NOx is reduced to N2. To optimize catalysts, and deve
Background: Previous gene-environment interaction studies of breast cancer risk have provided sparse evidence of interactions. Using the largest available dataset to date, we performed a comprehensive assessment of potential effect modification of 205 common susceptibility variants by 13 established breast cancer risk factors, including replication of previously reported interactions. Methods: Ana
Accurate and early detection of Acute Lymphoblastic Leukemia (ALL) is critical for timely intervention and improved patient outcomes. However, the development of reliable deep learning models for hematological image analysis is challenged by limited data availability, dataset bias, and the need for trustworthy predictions in clinical settings. In this study, we propose a Bayesian deep learning fra
Abstract Author: Marie Andersson Titel: Who is listening to us? A qualitative study with assistant nurses about their work situation from their point of view. Supervisor: Helena Hansson Assessor: Håkan Johansson When I was practice at a nursing home setting, I noticed that the assistant nurses were faced with different types of ethical dilemmas. The problem with these dilemmas was that they wer
PowerPoint-presentation KONSTNÄRLIGA FAKULTETEN Fakultetsgemensam träff (Zoom) 15 april 2020 Agenda 13.00-13.45 Information från fakultetsledningen 13.45-13.50 Kort paus 13.50-14.40 Samlokaliseringen – lokalisering inklusive frågor 14.40-14.45 Kort paus 14.45-15.25 Samlokaliseringen – inriktning mot hållbarhet och processen framåt inklusive frågor 15.25-15.30 Summering och avslutning Ställ gärna f
https://www.konstnarliga.lu.se/sites/konstnarliga.lu.se/files/fakultetsgemensam_eftermiddag_15_april_2020.pptx - 2026-05-05
Popular Abstract in Swedish Denna avhandling hade som målsättning att belysa långtidsförloppet vid primärt Sjögrens syndrom (SS). Studierna är baserade på registret över SS-patienter vid Universitetssjukhuset MAS och de Amerikansk-Europeiska konsensuskriterierna för SS från 2002. Helicobacter pylori (H. pylori) är inte mer prevalent bland SS-patienter än bland kontrollpersoner. Bakteriens förekomThis work was aimed at improving our understanding of the course of primary Sjögren's syndrome (SS). The Malmö SS patient register and the 2002 American-European Consensus Criteria formed the basis of all studies. Helicobacter pylori (H. pylori) was not more prevalent in SS patients or associated with severe glandular or immunological dysfunction. Consequently, our results do not support screenin
Background Limited information is available regarding genetic contributions to valvular calcification, which is an important precursor of clinical valve disease. Methods We determined genomewide associations with the presence of aortic-valve calcification (among 6942 participants) and mitral annular calcification (among 3795 participants), as detected by computed tomographic (CT) scanning; the stu
The Swedish Joint Facilities create a common resource system for externalities of the individual property, such as common roads, bridges, residential services (waste disposal, car park, community places), irrigation and drainage schemes, and hunting ground. In a historical perspective, such facilities belonged to the village community, and remained as externalities when the society forced an inter
Research and PhDs are relatively rare in family medicine and primary care. To promote research, regular one-year research courses for primary care professionals with a focus on clinical epidemiology were started. This study explores the academic outcomes of the first four cohorts of research courses and surveys the participants' perspectives on the research course. An electronic survey was sent to
The transient receptor potential (TRP) melastin 8 ion channel (TRPM8) is implicated in bladder sensing but limited information on TRPM8 antagonists in bladder overactivity (BO) is available. This study characterizes a new TRPM8-selective antagonist (DFL23448) and evaluates it in cold-induced behavioral tests and on bladder function and experimental BO in vivo in rats. DFL23448 displayed IC50 value
Genomewide linkage analysis has been extremely successful at identification of the genetic variation underlying single-gene disorders. However, linkage analysis has been less successful for common human diseases and other complex traits in which multiple genetic and environmental factors interact to influence disease risk. We hypothesized that a highly heritable complex trait, in which the contrib
Post-translational modifications (PTMs) of histones including acetylation, methylation, and ubiquitination are known to be involved in the epigenetic regulation of gene expression and thus can have an important role in tumorigenesis. A number of PTMs have been linked to pancreatic cancer and are frequently studied as potential targets for cancer therapy or diagnosis. The availability of biobank-st
