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Background: Auditory event-related potentials (AERPs) can be used as indices of neural information processing. Altered AERPs have been reported in children and young adults with frontal lobe infarction. Aim: To test the hypothesis that perinatal brain injury affects cortical auditory processing. Methods: We assessed AERPs at term. 6 and 12 months of age in preterm infants [n = 9. median gestationa

Popular Abstract in English According to the International Diabetes Federation (IDF), 415 million people suffer from diabetes worldwide. Diabetes occurs when the pancreatic beta cells are no longer able to produce or properly use insulin. Insulin regulates blood glucose levels by enabling glucose uptake into cells, providing the body with energy. Elevated glucose levels cause damages to highly vasDiabetes mellitus is metabolic disorder caused by a defect or lack of beta cell-produced insulin that controls blood glucose homeostasis. In addition to glucose, insulin secretion is regulated by the autonomic nervous system (ANS); the neurotransmitter acetylcholine as well as monoamines, such as dopamine, serotonin, melatonin and norepinephrine. Using a MafA mutant mouse model, we show that MafA

Urokinase, a serine protease, catalyzes the conversion of plasminogen to plasmin, which is responsible for dissolution of clots in blood vessels. It is an important drug for treatment of thromboembolic disease. Production of urokinase by mammalian cell culture has the following important steps: synthesis, regulation and secretion. Production and accumulation of this product in a bioreactor is a re

Biogas is a renewable source of energy. Residues from agriculture contain considerable energy potential and are suitable substrates for biogas production, but in Sweden the utilization of these residues is low. The economic feasibility of biogas production in general is low, and only limited subsidies are provided by the state. In the present work, the feasibility of low-temperature digestion of c

Shippers can play a key role in addressing the environmental impact of transport by placing environmental demands on the transports they operate, or in the process of purchasing transport services. Several research studies of shippers’ environmental initiatives regarding transport have been carried out during the last few years. Research investigations have mapped out environmental actions impleme

Bolivia is a country with a troubling political past, and crammed with political instability and turmoil the Bolivian society inhabits a wide spectrum of cleavages. In this paper we determine that Bolivia is a case of unstable democracy. We use consociational theory and consensus democracy theory to answer why this is the case, by looking at the development Bolivia’s institutional design in order

Author: Elisabeth Mårtensson & Marianne Vagnemark Title: “I know myself best” – A study of what people with drug- and alcohol problems believe that they need help with [translated title] Supervisor: Arne Kristiansen Assessor: Gunilla Lindén The purpose of this study was to examine what people with drug- and alcohol problems believe that they need for kind of help if a change would become poss

When recovering from an interruption, Business Continuity Management (BCM) could be a very helpful tool to secure the continuity of the business. In this thesis two municipalities and two businesses, all of which have suffered a major unexpected event to their respective organisations, have been studied. Key persons involved in the recovery process after the event have been interviewed with the ai

Popular Abstract in Swedish Denna avhandling utgör den första delen i en planerad serie på tre rapporter med utgångspunkt i data insamlade läsåret 1993/94 i årskurs 9 vid en grundskola, där det lokala skolprojektet Tonåringens livssituation och livstolkning genomförts i ämnet religionskunskap. Det övergripande syftet med studien är att undersöka vilka centrala livsvärden eleverna ger uttryck för iThis dissertation makes up the first report based on data collected during the project "Teenagers: aspects of their life style and attitudes" (Tonåringens livssituation och livstolkning) in the subject Religious Studies taken by pupils attending Year 9 during the 1993/94 school year. The general aim of the study is to discover the central values of life which pupils hold, as expressed in an essay

Indoor combustion processes associated with cooking, heating, and smoking are a major source of aerosols in Jordanian dwellings. To evaluate human exposure to combustion-generated aerosols in Jordanian indoor environments, regional inhaled deposited dose rates of indoor aerosols (10 nm to 25 µm) were determined for different scenarios for adult occupants. The inhaled deposited dose rate provides a

Background: In a European study on contact allergy in the general population, it was hypothesized that the combination of contact allergy to a fragrance together with a history indicating dermatitis at exposure, and thereafter subsequent avoidance of scented products, implied a diagnosis of allergic contact dermatitis. Objectives: The primary aim of this study was to validate this hypothesis and a

Silicon (Si) is the second most abundant element in the Earth’s crust and is an important nutrient in the ocean. The global Si cycle plays a critical role in regulating primary productivity and carbon cycling on the continents and in the oceans. Development of the analytical tools used to study the sources, sinks, and fluxes of the global Si cycle (e.g., elemental and stable isotope ratio data for

Food-emulsions often have high volume fractions of dispersed phase and are thus expected to show coalescence during emulsification, however, food-emulsion coalescence is difficult to measure in homogenizer equipment. This study experimentally estimates the rates of fragmentation and coalescence in a high viscosity and high volume fraction model emulsion subjected to pilot-scale rotor-stator mixing

Abstract Background: Osteoarthritis (OA) is the most common joint disorder globally and a major cause of disabiltiy with the knee joint responsible for 80% of the disease burden. Progressive degenerative changes in cartilage tissue result in deterioration and loss of articular cartilage. Cartilage has poor capacity of healing and the detection of degeneration usually occurs at a stage of progressiAbstract Background: Osteoarthritis (OA) is the most common joint disorder globally and a major cause of disabiltiy with the knee joint responsible for 80% of the disease burden. Progressive degenerative changes in cartilage tissue result in deterioration and loss of articular cartilage. Cartilage has poor capacity of healing and the detection of degeneration usually occurs at a stage of progressi

In this review we summarize the events known to occur after an injury in the peripheral nervous system. We have focused on the Schwann cells, as they are the most important cells for the repair process and facilitate axonal outgrowth. The environment created by this cell type is essential for the outcome of the repair process. The review starts with a description of the current state of knowledge

BACKGROUND: One-year mortality after hip-fracture is a widely used outcome measure when comparing hospital care performance. However, traditional analyses do not explicitly consider the referral of patients to municipality care after just a few days of hospitalization. Furthermore, traditional analyses investigates hospital (or municipality) variation in patient outcomes in isolation rather than a

Cloud-RAN (C-RAN) is a promising paradigm for the next generation radio access network infrastructure, which offers centralized and coordinated base-band signal processing in a BBU pool. This requires extremely low latency fronthaul links to achieve real-time signal processing. In this paper, we investigate massive MIMO pilot scheduling in a C-RAN infrastructure under a factory automation scenario