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Background Exertional breathlessness is commonly assessed using incremental exercise testing (IET), but reference equations for breathlessness responses are lacking. We aimed to develop reference equations for breathlessness intensity during IET. Methods A retrospective, consecutive cohort study of adults undergoing IET was carried out in Sweden. Exclusion criteria included cardiac or respiratory
PURPOSE: A polygenic risk score (PRS) consisting of 313 common genetic variants (PRS313) is associated with risk of breast cancer and contralateral breast cancer. This study aimed to evaluate the association of the PRS313 with clinicopathologic characteristics of, and survival following, breast cancer.METHODS: Women with invasive breast cancer were included, 98,397 of European ancestry and 12,920
Affiliated Researcher Contact details Email: andreas [dot] norrman [at] tlog [dot] lth [dot] se Phone: +46 46 222 91 50Organisation Engineering Logistics Visiting address: Ole Römers väg 1, Room number: 5116-17 Service point: 9 WebpageAndreas Norrmans profile in Lund University research portalOther affiliations Project manager Engineering Logistics Affiliated professor Centre for Retail and Logist
https://www.real.lu.se/en/andreas-norrman - 2026-07-09
Within inter-organizational governance the concept of risk management has become a key issue. The importance of generating and sustaining competitive advantage through inter-organizational relations has become more crucial, due to the emerging business model business process outsourcing (BPO). Nowadays, this business model facilitates companies’ attempts to improve and support their operational ef
Syfte: Studiens syfte är att undersöka om det i teorin beskrivs faktorer inom hur man framgångsrikt kommunicerar en förändringsprocess som inte appliceras i praktiken, vilket i så fall kan ligga till grund för att en så stor del av förändringsprocesser inte implementeras. Metod: En kvalitativ tvärsnittsstudie utifrån en deduktiv ansats. Uppsatsens empiriska material insamlades genom semistrukturer
Planning and scheduling are functions that have large economic impact in the chemical process industry. For integrated sites with many interconnected production areas, obtaining production schedules that respect all production-related constraints is a complex task. One important issue is the constraints due to disturbances in utilities, such as steam and cooling water. These are often site-wide di
Title: Finding optimal logistical hubs for Swedish export - A study of selecting global locations Authors: Cecilia Eskilsson and Fredrik Hansson Tutors: Andreas Norrman, Professor, Department of Industrial Management and Logistics, Faculty of Engineering, Lund University, Oskar Henkow, Lecturer, Department of Business Law, School of Economics and Management, Lund University Henrik Danielsson, He
I denna analys studeras framställningen av genus i filmerna Alice in Wonderland (2010) och Alice Through the Looking Glass (2016). Filmerna är producerade i en kontext då Disney börjat skapa filmer med mer “progressiva”, feministiska drag. Eftersom populärkulturen är en viktig källa till vår verklighetsuppfattning, blir det betydelsefullt att studera just hur genus representeras i dessa två populä
The purpose of this thesis is to explore the factors, circumstances and insights influencing Swedish organizations in their own transitioning process towards AI. The work conducted within this thesis results in a qualitative report where a number of focus areas are reviewed in an attempt to first provide a holistic picture surrounding the definitions, contexts, activities and mindsets involved in
Rationale: According to the Global Initiative for Obstructive Lung Disease (GOLD), the FEV1/FVC ratio is used to confirm the presence of airflow obstruction in the diagnosis of chronic obstructive pulmonary disease (COPD), whereas FEV1 percent predicted normal value (FEV1%pred) is used for grading its severity. The STaging of Airflow obstruction by the FEV1/FVC Ratio (STAR), and its prediction of
To acquire the demand information comprehensively and facilitate demand information reuse, the research of acquisition and expression of user requirements were carried on based on user's cognitive process, ontology and development law of requirements. According to the expression and existing condition of user requirements, the acquisition strategy based on requirements classification was proposed.
This paper aims to review the development of wastewater treatment operation and control over the last two decades. Due to the authors' background and experiences there is a special emphasis on the Scandinavian perspective. Since the developments in these countries have been in the forefront in the wastewater treatment area we believe that it may give a reasonable view of the progress also in other
Evaluation, prioritization and selection of candidate requirements are of tremendous importance and impact for subsequent software development. Effort, time as well as quality constraints have to be taken into account. Typically, different stakeholders have conflicting priorities and the requirements of all these stakeholders have to be balanced in an appropriate way to ensure maximum value of the
I detta kapitel skisseras fyra möjliga framtider. Oavsett scenario krävs i Skåne både utsläppsminskningsåtgärder och anpassningsåtgärder. I närtid skiljer sig inte behovet av anpassnings- åtgärder åt mellan de olika scenarierna.Kostnaden för klimatsäkring kan skilja sig åt, till exempel beroende på hur väl integrerade utsläppsminskningsåtgärderna är med andra beslut och utveckling, och hur väl man
Popular Abstract in Swedish Idag lagras allt fler kartor digitalt och nya metoder krävs för att förbättra denna digitala hantering. Ett område som studerats under senare tid är automatiska metoder för kartografisk generalisering. Kartografisk generalisering innebär att man förenklar informationen i en karta för att göra den mer lättläst i den önskade skalan. Denna avhandling beskriver en optimerinCartographic generalisation is the process of simplifying a representation to suit the scale and purpose of a map. As such, generalisation has always been a central part in map production. This thesis is a contribution to the ongoing work on automating cartographic generalisation. Two topics are treated: optimisation methods in graphic generalisation, and propagation of updates between cartographi
An autoregressive process with Markov regime is an autoregressive process for which the regression function at each time point is given by a nonobservable Markov chain. In this paper we consider the asymptotic properties of the maximum likelihood estimator in a possibly nonstationary process of this kind for which the hidden state space is compact but not necessarily finite. Consistency and asympt
Fotbollen är en av världens absolut största populärkulturella fenomen vad gäller allt från fritidsintresse till en global industri med mängder av stora ekonomiska investeringar. Således finns mer intressanta aspekter av fotbollen än enbart det rent sportsliga utövandet att undersöka inom samhällsvetenskapen. Tidigare studier har genomgående påpekat att fotbollen, sett ur ett klassperspektiv, haft
