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BACKGROUND: Survivin regulates cell division and inhibits apoptosis. Liver regeneration is a complex process involving both proliferation and apoptosis. The role of survivin is not well elucidated and no data exist in humans.METHODS: Seventy per cent liver resection was used to investigate liver regeneration in rats. Survivin was identified by means of reverse transcriptase polymerase chain reacti
In Sweden today, power production with bioenergy systems is more costly than with fossil energy systems. New technology under development, such as integrated gasification and combined cycle technology (IGCC), and reduced biomass costs would improve the competitiveness of bioenergy systems. The CO2 mitigation costs are lower for biomass systems using IGCC technology than for natural gas systems usi
Inom nuvarande könsnormer så ses kön främst som ett uttryck av biologiska könsgrupper som är binära och olika, men kompletterande. En performativ syn på kön analyserar i stället kön som något som uppstår under sociala interaktioner genom konstant repetition av handlingar som sker inom förhärskande könsdiskurser. Dessa hegemoniska könsdiskurser konstruerar kön som fundamentalt heterosexuellt. DärmeCurrent gender norms predominantly construct gender as an expression of binary sex categories that are different but complementary. A performative view of gender instead analyses gender as an emergent feature of social interactions that is created by the constant repetition of acts in relation to discourses of gender. Within these hegemonic discourses, gender is constructed as fundamentally hetero
Background: As worldwide life expectancy increases, the Swedish Ambulance Service is likely to be affected by the demographic shift towards a larger proportion of older persons. An older population tends to increase the demand for ambulances, indicating a need to illuminate older patients’ perspective. Thus, the aim of this study was to explore older patients’ perceptions of the Swedish Ambulance
Drawing on data from the United Kingdom, Sweden, Germany, and Switzerland, this article shows that during the process of interpreting the refugee definition and applying it to the context of the Eritrean Military/National Service Programme (MNSP), the definition is subject to various interpretations and applications. As a result, the treatment of similarly situated Eritrean asylum applications dif
We prove that for k ≫; 4√n regular resolution requires length nω(k) to establish that an ErdÅ's-Rényi graph with appropriately chosen edge density does not contain a k-clique. This lower bound is optimal up to the multiplicative constant in the exponent and also implies unconditional nω(k) lower bounds on running time for several state-of-the-art algorithms for finding maximum cliques in graphs.
The report examines the integrated Nordic power market and its linkages to renewable energy technology (RET) deployment for power production. It has two purposes. First, it aims to improve the understanding of the expansion of the Nordic power market and integration and deployment of RET. Secondly, it takes lessons from the Nordic experience that co
We prove that unary Sherali-Adams requires proofs of size nΩ(d) to rule out the existence of an nΘ(1)-clique in Erdős-Rényi random graphs whose maximum clique is of size d ≤ 2 log n. This lower bound is tight up to the multiplicative constant in the exponent. We obtain this result by introducing a technique inspired by pseudo-calibration which may be of independent interest. The technique involves
Välkommen till Institutionen för hälsovetenskaper, en av sex institutioner vid Medicinska fakulteten, Lunds universitet. Genom vår forskning ökar vi kunskapen och förståelsen om människors hälsa och livskvalitet. Hälsofrämjande och förebyggande insatser, behandlande åtgärder, vård och omsorg och rehabilitering är centrala forskningsområden. Vi arbetar i nära samarbete med hälso- och sjukvård och kThe Department of Health Sciences is one of six departments at the Faculty of Medicine, Lund University. We conduct research within the field of health sciences. Health promotion and prevention efforts, Treatment measures, Health and social care and Rehabilitation are key research areas. We work in close collaboration with health care and municipalities to translate research results into practical
Hjärt-kärlsjukdom är världens vanligaste dödsorsak. Det främsta underliggande tillståndet är ateroskleros: plack som bildas i blodkärlens väggar och kan orsaka akuta komplikationer, såsom hjärtinfarkt och stroke. Genom vår forskning ämnar vi identifiera kliniska metoder som kan hjälpa oss att hitta plack med hög komplikationsrisk, för att i tid kunna ge adekvat förebyggande behandling. Vi vill äveCardiovascular disease is the most common cause of death. The main underlying condition is atherosclerosis: plaques formed in the arteries which can cause complications as stroke or myocardial infarction. Our research aims to prevent complications by identifying clinical methods to detect patients with high-risk plaques to personalize treatment strategies as well as novel mechanisms to use as ther
Existing metastatic disease represents a major clinical challenge. The long-term goal of our study is to gain deeper understanding of cellular mechanisms underlying cancer metastasis. We focus on identification and validation of new predictive biomarkers and drug targets that are specifically for metastatic cancer. We recently focus on studying the role of lipid kinases in particular, phosphatidyl
In many existing buildings, energy conservation measures have significantly reduced the demands for heat supply. In new buildings, advances in a wide range of technologies have led to even greater reductions. On the other hand, demands for electrical energy have risen noticeably. Unfortunately, it now seems that the use of both heat and electrical energy is starting to increase, especially in non
