Search results

In this study we investigated the potential neuroprotective effect of 2-oxoglutarate (2-OG) on the hippocampus in the transient vessel occlusion ischemia model in the Mongolian gerbil. The morphological and biochemical studies were performed at 7 days after occlusion of carotid arteries. The acute reduction of NeuN-positive neurons in the CA1 pyramidal layer of the hippocampus was accompanied by i

Changes in the Arctic's climate are a result of complex interactions between the cryosphere, atmosphere, ocean, and biosphere. More feedbacks from the cryosphere to climate warming are positive and result in further warming than are negative, resulting in a reduced rate of warming or cooling. Feedbacks operate at different spatial scales; many, such as those operating through albedo and evapotrans

Several studies have shown excess risk for a number of comorbidities in patients with psoriasis compared with the general population, but data on cause-specific mortality in this patient population are limited. The aim of this study was to estimate the associations of psoriasis and 12 specific causes of death and all-cause mortality in patients with mild and severe psoriasis. The study was based o

Tramways are a sustainable and accessible mode for public transport. They promote urban development and contribute to a more attractive city. Light rail, but also public transport as a whole, is an important part of society as it is accessible to everyone and reduces the amount of cars needed. The two tramlines in Norrköping account for two thirds of public transport travel in the city. The purpos

The current Lithium Era of Chile shares many similarities with the Saltpetre Era that took place in the country decades ago. To understand whether there is a historical mirror between both, this paper uses a synthetic control method to carry out a regional comparison of the effect of saltpetre mining, and several forecasts to anticipate what to expect from the development of the lithium sector in

Purpose: The purpose of the research is to analyze managers’ use of accounting discretion in goodwill impairment losses of European firms in 2020 – a year of financial distress caused by the COVID-19 pandemic – and whether the discretion employed reflects earnings management. Methodology: The difference in earnings between impairers and non-impairers is analyzed by employing a Mann-Whitney U-test

This thesis aims to provide a deeper look into the current status of Banking-as-a-Service through digital ecosystems, digital platforms and API economy. Research was conducted as qualitative research, which had a purpose of examining the lightly researched concept of Banking-as-a-Service, and shed light on what is the current status of Banking-as-a-Service by pondering its benefits and disadvantag

In 2015, Europe faced one of the most extensive refugee flows since the Second World War. The situation forced European Governments to take actions on immigration issues to handle the increasing inflows of asylum seekers. We draw on Meguid’s theory on party strategies to examine whether mainstream parties policies of immigration affects the public support of right-wing populist parties. Simultaneo

The aim of this study is to look at the discourses of European identity from two different angles. The first angle is European identity from an EU perspective which EU seeks to create amongst the European citizens. This is studied in the book European Foreign Policy, consisting of legislations and treaties connected to the Common Foreign and Security Policy. The second angle is the images of Europ

In this work the major models for calculating diffusion in simulations of a laminar premixed hydrogen flame, the mixture averaged approximation and the multicomponent model, are explained and compared. This is done in order to see if the accuracy gained in implementing the multicomponent model is enough to warrant the increased workload the transition will cause. The models are used to calculate

In the present work, the formation of complex coacervate micelles and aggregates of the oppositely charged diblock copolymers poly(N-isopropylacrylamide)27-b-poly((3-acrylamidopropyl)trimethylammoniumchloride)15 [PNIPAAM27-b-PAMPTMA15(+)] and poly(N-isopropylacrylamide)27-b-poly(2-acrylamido-2-methyl-1-propanesulfonic sodium)15 [PNIPAAM27-b-PAMPS15(-)] in aqueous solution have been studied at diff

Two credit risk models are applied to calculate the expected distance to default in a sample of 32 Chinese listed non-financial companies from 2006 to 2011.One is the KMV(Merton) model under the machinery of option pricing and other is the market based model relied on a conditional version of capital asset pricing model(CAPM). The results imply that both KMV model and the market based model are va

The aim of this study was to investigate a possible relationship between depression and memory performance, hypothesizing a decrease in performance among participants with depression tendencies. The cognitive memory task of pattern separation was tested with four different levels of difficulty by use of a computerized memory test and the self-rating MADRS-S depression scale was used to assess the

In the midst of the economic turbulence around Europe today, the European currency has been put to its greatest test so far. Now more than ever, an assessment of the euro is needed. The purpose of the paper is therefore to re-assess the euro’s effect on trade and to estimate and compare the individual Member States’ effects. This has been done with bilateral intra-EU trade data and estimated with