Sökresultat

Filtyp

Din sökning på "*" gav 539555 sökträffar

Differential seeding and propagating efficiency of α-synuclein strains generated in different conditions

Background: Accumulation of alpha-synuclein (α-syn) is a main pathological hallmark of Parkinson’s and related diseases, which are collectively known as synucleinopathies. Growing evidence has supported that the same protein can induce remarkably distinct pathological progresses and disease phenotypes, suggesting the existence of strain difference among α-syn fibrils. Previous studies have shown t

Audit and the Pursuit of Dynamic Repair

Is audit capable of evolving into something that is more consistently valued and socially purposeful? We address this fundamental question, utilizing Sennett’s (2008). The Craftsman. New Haven: Yale University Press) notion of ‘dynamic repair’ to present four key ways of thinking differently about the statutory financial audit and its core conceptual foundations. First, we highlight the capacity f

Evolution of gradient structured layer on AZ91D magnesium alloy and its corrosion behaviour

This article investigates the microstructure evolution and corrosion response of surface mechanical attrition treated (SMAT) AZ91D magnesium alloy. In-depth transmission electron microscopy and combined isothermal calorimetry and pressure measurement technique, a novel and powerful tool for in situ monitoring of the magnesium corrosion process, are explored in the present study. A gradient structu

Working, Yet Poor: National Report Sweden

This report assesses the phenomenon of in-work poverty in Sweden inrelation to the four specific VUP groups identified within the Working, Yet Poor project. It is shown that the main drivers of in-work poverty in Sweden are not related to the wage setting system as dealt with through collective bargaining as such. Rather, in-work poverty is more closely associated with work-intensity affecting wor

Transformative governance of biodiversity: insights for sustainable development : Transformative governance of biodiversity: insights for sustainable development

While there is much debate on transformative change among academics and policymakers, the discussion on how to govern such change is still in its infancy. This article argues that transformative governance is needed to enable the transformative change necessary for achieving global sustainability goals. Based on a literature review, the article unpacks this concept of transformative governance. It

GDR Cinema on Swedish Television : The Formation of Cultural Contacts and the Reception of East-German Narratives

This article studies the import of East German films by Swedish public service broadcaster Sveriges Radio, and their reception in the Swedish public sphere. While few GDR films reached theatrical distribution, Swedish television imported and broadcasted over 30 productions by the state-owned film studio DEFA during the 1970s and 1980s, making this the primary distribution window for East German fi

Application of ERA-Interim, empirical models, and an artificial intelligence-based model for estimating daily solar radiation

Solar radiation plays a pivotal role in the energy balance at the Earth's surface, evaporation, snow melting, water requirements of plants, and hydrological control of catchments. In this work, performance of ERA-Interim (a reanalysis dataset) was examined to estimate solar radiation at Ahvaz, BandarAbbas, and Kermanshah weather stations representing the even spatial distribution over Iran using e

A Single-Year Cosmic Ray Event at 5410 BCE Registered in 14C of Tree Rings

The annual 14C data in tree rings is an outstanding proxy for uncovering extreme solar energetic particle (SEP) events in the past. Signatures of extreme SEP events have been reported in 774/775 CE, 992/993 CE, and ∼660 BCE. Here, we report another rapid increase of 14C concentration in tree rings from California, Switzerland, and Finland around 5410 BCE. These 14C data series show a significant i

Differential DNA methylation of the genes for amyloid precursor protein, tau, and neurofilaments in human traumatic brain injury

Traumatic brain injury (TBI) is an established risk factor for neurodegenerative disorders and dementias. Epigenetic modifications, such as DNA methylation, may alter the expression of genes without altering the DNA sequence in response to environmental factors. We hypothesized that DNA methylation changes may occur in the injured human brain and be implicated in the neurodegenerative aftermath of

Pegylated bis-indolyl polyurethane dendrimer : Empty drug carrier with prominent anticancer activity

Blocked isocyanate-terminated, bioactive bis-indole based polyurethane dendrimers of generation G0 – G3 were subjected to urethane interchange reaction with poly(ethylene glycol) monomethyl ether; the reactions yielded corresponding PEGylated dendrimers. The structures of the PEGylated dendrimers were confirmed using spectroscopic and SEC-MALS techniques. The PDI of the polymers were found between