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On the Role of Polyamines in Apoptosis

Popular Abstract in Swedish Reglering av celltillväxt och celldöd är mycket viktigt för bibehållandet av balansen mellan antalet olika celler i kroppen. Om regleringen rubbas kan olika sjukdomar uppkomma, som karakteriseras av för mycket celltillväxt eller av för mycket celldöd. Exempel är cancer, där man har för mycket tillväxt, samt många degenerativa sjukdomar som diabetes, Parkinsons och aids,Apoptosis is a kind of death that is best described as cellular suicide and it is important for normal tissue homeostasis. The process can be induced by a number of different stimuli and the dying cell goes through a defined pathway terminating in typical biochemical and morphological alterations of the cell. With my studies I wanted to investigate the role of the polyamines in the regulation of a

Den nya svenska arbetarklassen : rasifierade arbetares kamp inom facket

Vilken bild har LO av invandrare och invandrararbetare? Diana Mulinari och Anders Neergaard har forskat om nätverket FAI — Fackligt Aktiva Invandrare — och erfarenheter av kamp inom facket. Hur kan man jobba fackligt om man inte betraktas som ”en riktig arbetare”? Hur skapas medvetanden som samtidigt spänner över klass, kön och etnicitet? Med hjälp av begreppen rasifiering och kulturrasism analyse

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No abstract. Titel i svensk översättning: De äldres livsmiljö.

Skriftens Teknologi som visuellt tema – Ett historiskt perspektiv

To talk about Writing Technology instead of just Writing is tantamount to turning one's attention towards the material circumstances of Writing and Printing - the materiality of the textual Signifier. Defined very broadly, technology is everything that is an extension of the human body. In this sense, Writing Technology is the technology that makes it possible to make external representations of T

Evaluation of process parameters and treatments of different raw materials for biogas production

Popular Abstract in English In the age where there is a great demand of energy, raise in the prices of fossil fuels and increase of environmental concerns because of the greenhouse gas emissions, biogas production through anaerobic digestion, of different organic materials, provides a full or partial solution. There is a large number of cheap substrates as organic waste materials that can be utiliThe anaerobic digestion process results in the production of biogas from a large diversity of organic residues, which can be used as an alternate source of energy generation and for waste management. However, the biogas production technology is not exploited efficiently due to the characteristics of raw materials, poor methane yields, process instability, limited raw materials and lack of knowledg

SI vid LTH: Rapport om SI-verksamheten vid LTH 2011/12-2013/14

Supplemental Instruction (SI) är som framgår av namnet ett komplement till den ordinarie undervisningen i en kurs. Tanken med SI är att inlärningen av ett ämne förstärks genom utbyte av tankar och idéer mellan studenterna. Vid LTH är SI-verksamheten knuten till en initiell ”svår” kurs för nybörjarstudenter. SI sker i möten om ca 5-15 studenter där diskussionen leds av en äldre student. Den äldre s

Luminosity determination and simulation of the LUCID detector at the ATLAS experiment

The aim of this thesis is to describe how the luminosity can be measured in the ATLAS experiment at the Large Hadron Collider. Luminosity is a fundamental quantity that is used in most physics studies at the LHC. For example in order to measure cross sections. Firstly, the detector description of LUCID which has been implemented in the global ATLAS software framework is described and validated. Se

Collaborative music making and artistic agency

The focus of this chapter is on musical agency in professional contexts and in Higher Music Education (HME). What is musical agency? How can musical agency be investigated, promoted, and developed? Cultural-historical activity theory approaches hold a potential for exploring and answering such questions with a dialectical perspective on creativity. Three examples of interventionist studies from a

Polyamine-Dependent Early Cellular Signals and Cell Proliferation

When a resting cell is awakened to enter the cell cycle by mitogenic stimulation, a complex molecular machinery involving positive and negative regulation of cell-cycle progression is initiated. Part of the machinery is quite well-known. It involves receptors of various kinds, protein interactions, phosphorylation reactions, and molecular cascades carrying the signal to enter the cell cycle from t