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Ongoing fermentation in kefir can lead to packaging issues like bulging packages and changes in sensory properties, potentially affecting consumer acceptance. Effective packaging is essential to address these problems and maintain product quality throughout its shelf life. This study aims to investigate the interaction between various packaging types and kefir products over their shelf life. It ex
The goal of this project was to create a banknote deposit machine or Cash Deposit Machine (CDM) for Retail Cash Systems (RCS) at SCAN COIN AB in Malmö. The CDS was to be based on the currency counter SC1510 Euro Value. The idea was, since the technology was already there, in the SC1510 E V, to put it in a box and, with all transport and storage inside solved, a CDS would have seen the light. I wan
Little is known about long-term quality of life (QOL) and functional status after pulmonary endarterectomy (PEA) for chronic thromboembolic pulmonary hypertension (CTEPH). We investigated QOL and functional status late after PEA. All patients who underwent PEA for CTEPH 1993–2020 at one Swedish center were included. Baseline characteristics and data from right heart catheterization, 6-min walk tes
Objective: Evaluate the impact of adrenalectomy on metabolic parameters and quality of life (QoL) in patients with mild autonomous cortisol secretion (MACS). Method: A multicenter prospective randomized clinical trial compared adrenalectomy with conservative management. Metabolic parameters and QoL were assessed at baseline and after 2 years. Results: Forty-three MACS patients with a single adrena
The classical best-subset selection method has been demonstrated to be nondeterministic polynomial-time-hard and thus presents computational challenges. This problem can now be solved via advanced mixed integer optimization (MIO) algorithms for linear regression. We extend this methodology to linear instrumental variable (IV) regression and propose the best-subset instrumental variable (BSIV) meth
Syndromic testing for lower respiratory tract infections with BioFire® FilmArray® Pneumonia Panel Plus (BF) detects 27 pathogens with a turn-around-time of one hour. We compared the performance of BF with culture. Samples from 298 hospitalized patients with suspected pneumonia routinely sent for culture were also analyzed using BF. Retrospectively, patients were clinically categorized as having "p
The traditional remote sensing ecological index (RSEI), based on principal component analysis (PCA) to integrate four evaluation indexes: greenness (NDVI), humidity (WET), dryness (NDBSI), and heat (LST), is insufficient to comprehensively consider the influence of each eco-environment evaluation index on eco-environment quality (EEQ). In this research, a new comprehensive remote sensing ecologica
Microsoft Word - Natl PhD Course in PolGeog HT2019 announcement updated.docx Topics in Political Geography National PhD Course Fall 2019, 7.5 ECTS Course organizers: Dr. David Jansson, Department of Social and Economic Geography, Uppsala University (david.jansson@kultgeog.uu.se) Dr. Madeleine Eriksson, Department of Geography and Economic History, Umeå University (madeleine.eriksson@geography.umu.
https://www.keg.lu.se/sites/keg.lu.se/files/natl_phd_course_in_polgeog_ht2019_prelim_schedule.pdf - 2026-07-17
Popular Abstract in Swedish Det är sedan länge känt att för samma bildkvalitet kan patientstråldosen variera kraftigt mellan två olika sjukhus för en och samma röntgenundersökning. Det finns ett stort utrymme för sänkning av patientstråldosen utan att undersökningens kvalitet påverkas. Vid optimering inom röntgendiagnostik balanseras patientstråldos mot bildkvalitet. Optimeringen kräver att man haOptimisation in diagnostic radiology requires accurate methods for determination of patient absorbed dose and clinical image quality. Simple methods for evaluation of clinical image quality are at present scarce and this project aims at developing such methods. Two methods are used and further developed; fulfilment of image criteria (IC) and visual grading analysis (VGA). Clinical image quality de
Popular Abstract in English The food we consume is hardly, if ever, sterile. From fresh produce to processed products, foods harbor one or more types of microorganisms. The presence of some ‘beneficial’ microorganisms is desirable in food production, because they contribute to the characteristics of the final product, as, for example, in the production of wine, beer or cheese. In other cases, micrControl of the dissemination of pathogens in the food production chain is an on-going process with new challenges emerging as pathogenic bacteria evolve and express enhanced virulence characteristics. Staphylococcus aureus and Listeria monocytogenes are two notorious pathogens responsible for staphylococcal food poisoning (SFP) and listeriosis: a foodborne intoxication and an infectious disease re
The 'European Guidelines on Quality Criteria for Diagnostic Radiographic Images' do not address the choice of film characteristic (H/D) curve, which is an important parameter for the description of a radiographic screen-film system. Since it is not possible to investigate this influence by taking repeated exposures of the same patients on films with systematically varied H/D curves, patient images
The aim of the study was to investigate the relation between the phenomenological quality of memory (Tulving, 1985) and the realism (validity) in confidence judgement when using emotional pictures (I.A.P.S; Lang, Ohman, & Vaitl, 1988). A series of three experiments was completed where the participants judged the phenomenological quality of their memory and/or their confidence. The results show
Background: Dizziness is a very common complaint. The frequency of dizziness increases with age. It affects quality of life negatively for older persons in several ways. Objectives: This study intended to investigate which variables (physical activity, loneliness, health complaints, need of help for daily living and falls) differed between those with and without dizziness and also to investigate w
Introduction: Our understanding of how comorbid diseases influence health-related quality of life (HRQL) in patients with chronic obstructive pulmonary disease (COPD) is limited and in need of improvement. The aim of this study was to examine the associations between comorbidities and HRQL as measured by the instruments EuroQol-5 dimension (EQ-5D) and the COPD Assessment Test (CAT). Methods: Infor
