Sökresultat

Filtyp

Din sökning på "*" gav 532197 sökträffar

Another Primordial Day : the paleo metal diaries

This book contains lavish tales of long dead creatures and reading it may trigger an unexpected consuming impulse for a whole new set of bizarre knowledge and cause a severe addiction to heavy music.

Shielding effects and residual stresses at cleavage due to pre-existing dislocations

The motion of pre-existing edge dislocations in an infinite linear elastic body is studied at initiation of crack growth and at quasi-static steady-state crack growth. Dislocation nucleation is assumed not to occur. Thus, the study concerns only dislocations that are present in the virgin material. A dislocation is assumed to glide if its driving force exceeds a critical value. Changes in dislocat

Surface Classification with Millimeter-Wave Radar Using Temporal Features and Machine Learning

Classification of surfaces using millimeter-wave radar commonly considers the use of polarization-based methods for road condition monitoring. When a surface consists of larger structures, one is instead often interested in monitoring the surface topography, which is typically not resolvable by the limited radar bandwidth. To alleviate this problem, we here consider several phase coherent radar me

Calcium Antagonistic Properties of the Sesquiterpene T‐Cadinol : A Comparison with Nimodipine in the Isolated Rat Aorta

Abstract: (+)‐T‐Cadinol is a sesquiterpene with smooth muscle relaxing properties. In the isolated rat aorta, T‐cadinol relaxed contractions induced by 60 mM K+ in a concentration‐dependent fashion. The dihydropyridine calcium antagonist nimodipine was approximately 4,000 times more potent than T‐cadinol. While both drugs nearly abolished the K+‐induced contractions, they only partially relaxed co

"Give Us Back Sweden!" A Feminist Reading of the (Re)Interpretations of the Folkhem Conceptual Metaphor in Swedish Radical Right Populist Discourse

The present analysis investigates the discursive redefinitions of the folkhem conceptual metaphor, which accommodates centrally located heteronormative masculinities at the intersection of gender, class, and race. It focuses on recent reinterpretations of this conceptual metaphor as heralded by the main Swedish radical right populist party, the Sweden Democrats (SD), and its leader, Jimmie Åkesson

Integration or isolation? Mapping out the position of radical right media in the public sphere

The study explores the validity of the media visibility thesis in a cross-country comparative framework, concentrating on the position of media outlets sympathetic or affiliated to the populist radical right parties in the public spheres in Hungary and Romania. The visibility of such media outlets in the public sphere is considered crucial in the context of discursive opportunities for political m

Has the Swedish business sector become more entrepreneurial than the US business sector?

Recent studies document a 30-year decline in various measures of entrepreneurship in the U.S. Using detailed Swedish employer-employee data over the period from 1990 to 2013, we find young firms to be more prominent in the Swedish business sector than in the U.S. business sector. Young Swedish firms, aged five years or less, account for more than half of all firms during this period. We also obser

Genome-wide mapping of bivalent histone modifications in hepatic stem/progenitor cells

The “bivalent domain,” a distinctive histone modification signature, is characterized by repressive trimethylation of histone H3 at lysine 27 (H3K27me3) and active trimethylation of histone H3 at lysine 4 (H3K4me3) marks. Maintenance and dynamic resolution of these histone marks play important roles in regulating differentiation processes in various stem cell systems. However, little is known reg

Cerebral palsy in southern Sweden II. Gross motor function and disabilities

The gross motor function and disabilities in children with cerebral palsy in southern Sweden were investigated and related to clinical features. The study covered the birth year period 1990-1993 and comprised 167 children, 145 of them born in Sweden and 22 born abroad. The clinical features and gross motor function were analysed at a mean age of 6.8 y. Clinical features were obtained from a contin

Abnormal perikaryal immunoreactivity to the phosphorylated heavy neurofilament unit in intracerebral basal forebrain transplants

Grafts of Embryonic Day 14-15 basal forebrain tissue (medial septal/diagonal band nuclei) were transplanted into an aspirative fimbria-fornix cavity or the hippocampus of young adult rats. After extended periods of survival (1 and 2 years) the grafts were examined with immunocytochemical probes to identify specific types of neurons and assess the (spatial) distribution of the phosphorylated heavy

Intracerebral microdialysis as a tool to monitor transmitter release from grafted cholinergic and monoaminergic neurons

In the present study the microdialysis technique has been used as a tool for the study of functional regulation of intracerebrally grafted cholinergic and monoaminergic neurons as well as for the analysis of graft-host interactions. Fetal noradrenergic, serotonergic, dopaminergic, and cholinergic neurons were transplanted into the hippocampus or striatum previously denervated of their intrinsic mo