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Studierektor forskarutbildningen, Nationalekonomiska institutionen, Professor Kontaktinformation E-post: erik [dot] wengstrom [at] nek [dot] lu [dot] se Telefon: +46 46 222 01 23Organisation Nationalekonomiska institutionen Rumsnummer: Alfa1:4091A Hämtställe: 10 WebbplatsErik Wengströms profil i Lunds universitets forskningsportalPersonlig webbplats:https://sites.google.com/site/erikwengstromAndra
https://www.ehl.lu.se/erik-wengstrom - 2026-07-24
Histological grade is one of the most commonly used prognostic factors for patients diagnosed with breast cancer. However, conventional grading has proven technically challenging, and up to 60% of the tumors are classified as histological grade 2, which represents a heterogeneous cohort less informative for clinical decision making. In an attempt to study and extend the molecular puzzle of histoloHistological grade is one of the most commonly used prognostic factors for patients diagnosed with breast cancer. However, conventional grading has proven technically challenging, and up to 60% of the tumors are classified as histological grade 2, which represents a heterogeneous cohort less informative for clinical decision making. In an attempt to study and extend the molecular puzzle of histolo
Aims: To compare growth variability of Scots pine (Pinus sylvestris L.) on different soil types, and to assess the potential of peat-soil pines for climatological and hydrological studies.Methods: We used extensive dendrochronological anal- yses to investigate temporal and spatial responses of pines growing on peat soils and mineral soils in three regions of Lithuania.Results: Significant correlatAimsTo compare growth variability of Scots pine (Pinus sylvestris L.) on different soil types, and to assess the potential of peat-soil pines for climatological and hydrological studies.MethodsWe used extensive dendrochronological analyses to investigate temporal and spatial responses of pines growing on peat soils and mineral soils in three regions of Lithuania.ResultsSignificant correlations wer
It has been suggested that oxidative stress plays an important role in mediating excitotoxic neuronal death. We have therefore investigated the protective effects of antioxidants against excitotoxic injury in the rat on striatal neurons both in vitro and in vivo. In the first part of the study, we determined whether two different types of antioxidants, the spin trapping agent, alpha-phenyl-tert-bu
Popular Abstract in Swedish I början av 1980-talet rökte ungefär var tredje gravid kvinna i Sverige. Detta innebar att rökning under graviditet var lika vanligt förekommande som rökning bland den vuxna befolkningen i övrigt. Sedan dess har rökningen bland gravida minskat markant och idag är det ungefär 10-12% som röker vid inskrivningen på mödravårdscentralen. Rökning under graviditet är en av deA smoking cessation program targeting pregnant women and their partners was monitored during 17 years and subjected to several substudies. All women in Blekinge, who gave birth in the months of September during the period 1984 to 2000, were asked to fill out a questionnaire, anonymously, about their smoking habits before and during pregnancy. During these years a long-term educational programme co
BACKGROUND: The effect of acupuncture on nociceptive pain is well documented, but effects on nociceptive itch have been contradictory. OBJECTIVES: To evaluate possible effects of acupuncture on the occurrence, distribution and function of sensory nerve fibres in human skin. METHODS: Ten subjects were treated by inserting 10 acupuncture needles subcutaneously at the upper lateral aspect of one butt
Oil has been the major fossil fuel since the days of its discovering. It takes a special place in the international energy trade regime, as it is an exhaustible natural resource sensitive to political and economic changes. The instability in oil prices may lead to a considerable disruption of the global economy. The ongoing liberalization of oil markets, the forthcoming WTO accessions of major ene
After an increasing development in the field of electronic communication services and a growing need for harmonized legislation within the European union an initiative was taken. Actions towards an harmonization of the EU law regarding that area. The focus of which was concentrated on the data being created when using these types of electronic communications services. The data is being both collec
In the late nineteenth and for much of the twentieth century, an academic career in Sweden was highly dependent on what grade a scholar’s doctoral dissertation was awarded. Unless receiving a so-called “docent grade”, basically declaring the scholar eligible for seeking the title of docent (associate professor), the prospects of maintaining an academic career were bleak. Throughout the period, thiIn the late nineteenth and for much of the twentieth century, an academic career in Sweden was highly dependent on what grade a scholar’s doctoral dissertation was awarded. Unless receiving a so-called “docent grade”, basically declaring the scholar eligible for seeking the title of docent (associate professor), the prospects of maintaining an academic career were bleak. Throughout the period, thi
Age is a commonly used criterion in social work, whether for entry and exit or for decisions about the appropriate measures for clients. This study introduces the concept of age logics in social work and investigates the use of age in ‘wet’ eldercare facilities. Wet eldercare facilities are harm reduction arrangements open to people over the age of 50 with long-term substance misuse. No treatment Age is a commonly used criterion in social work, whether for entry and exit or for decisions about the appropriate measures for clients. This study introduces the concept of age logics in social work and investigates the use of age in ‘wet’ eldercare facilities. Wet eldercare facilities are harm reduction arrangements open to people over the age of 50 with long-term substance misuse. No treatment
The world is increasingly inter-connected and inter-dependent as a result of the flow of goods, migration, capital movements, direct investment and the transfer of technology. To match this, politics also need to be global. The purpose of this study is to propose a policy model that will demonstrate how a country or a region can work for sustainable development and harmonize a concept of governanc
Responsibility to Protect is a principle that has developed from a report written by ICISS in 2001. The report was inspired by a statement of Kofi Annan where he questioned how the international community would stop another incident like Rwanda or Srebrenica. Since then many situations have occurred that has challenged the concept of R2P. The debate about humanitarian interventions based on intern
The purpose of this study is to examine how the capital structure in swedish listed firms changed during the Corona-crisis. The study focuses on the years 2017-2022 to compare before and during the crisis. The study also uses six control variables to capture changes in capital structure. To compare capital structure, the study uses three types of debt ratios, total, short and long term leverage. T
Intrauterine fetal death, where nearly 400 infants die in utero each year in Sweden, has a profound impact on the mother and her life. It is difficult for her to return to everyday life after the loss, and how she is received in her role as a mother to a stillborn child is complex. Although healthcare has good research, further studies are needed to understand the extent of needs and experiences o
On October 5, 2015, the Organization for Economic Cooperation and Development published the final package of 15 actions under the BEPS initiative. This package, in particular, includes the Final Report on Action 6 – ‘Preventing the granting of treaty benefits in inappropriate circumstances’, which is intended to provide countries with the ‘minimum level of protection against treaty abuse’. To that
There are currently numerous web services that provide the user with the opportunity to download geodata. These services are often different regarding what type of data they provide and the way they distribute the data. Another aspect that differs between these services is if the download of geodata is free of charge (open) or subject to a fee. There is currently a trend in the society striving to
To this date, a growing body of scientific literature has emerged focusing on the effects of sport for development programs towards the intended primary beneficiaries. Less is known, however, about the effects on those individuals tasked with delivering those interventions in the field. The use of peer-education for intervention delivery has been widely adopted within the field of sport for develo
Women have succeeded in management positions for over a generation. These positions have conventionally been understood as male and thus difficult for women to be in. On the basis of a qualitative study this thesis investigates the everyday practices and positions of women in management. Material has been collected from ethnographic methods primarily based on participant observations and interview
The initial part of this paper presents an overview of research conducted on switching costs and their implications. Different types of switching costs are identified and categorised according to available research and examples are given. Further, switching costs are with the help of previous research put in relation to various business actions we may encounter on an everyday basis and how they af
