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Developing Self-Actualizing and Dutiful Citizens: Testing the AC-DC Model Using Panel Data Among Adolescents

One of the major issues facing contemporary democracies is how the rapidly changing media environment influences democratic citizenship. Rather than strengthening or weakening citizenship per se, the present study analyzes whether traditional news and interactive online media encourage different forms of civic and political engagement among adolescents. More specifically, we use three waves of ann

Postal round trip to Amsterdam. The private entrepreneurship within the Swedish postal organization in 1716.

This article is a case study of the organization of the Swedish postal route to Europe in 1716. In the winter of 1715, the Swedish Baltic Empire lay in ruins and when the Swedish King Charles XII landed in Ystad, in the south of Sweden, he had many problems to deal with. One of the most urgent ones was to establish a postal route to the rest of Europe. During the war the traditional Swedish postal

Four new Caloplaca species with depsidones from Australia.

Four new Caloplaca species with depsidones are described, C. ochrolechioides S.Y. Kondr., Kärnefelt & Elix, with variolaric and isosubnotatic acids, C. phaeocincta S.Y. Kondr. & Elix, C. sconensis S.Y.Kondr., Kärnefelt & A.Thell, and C. tomnashii S.Y. Kondr., Elix & Kärnefelt, with caloploicin, vicanicin, diploicin, fulgidin, and isofulgidin. The new combination Crocynia glaucescen

Risk aversion and expected utility of consumption over time

The calibration theorem by Rabin [Rabin, M., 2000a. Risk aversion and expected utility theory: A calibration theorem. Econometrica 68, 1281-1292; Rabin, M., 2000b. Diminishing marginal utility of wealth cannot explain risk aversion. In: Kahneman, D., Tversky, A. (Eds.), Choices, Values and Frames. Cambridge University Press] implies that seemingly plausible small-stake choices under risk imply imp

Yb-induced (2x3) and (2x4) reconstructions on Si(100) studied by first-principles calculations and high-resolution core-level photoelectron spectroscopy

We report here a combined theoretical and experimental study of Yb/Si(100)-(2x3) and -(2x4) reconstructions by means of first-principles calculations and high-resolution core-level photoelectron spectroscopy. Energetically stable atomic structures are presented for these reconstructions. Yb atoms are found to occupy the cave sites in the structures, and the Si substrate is strongly rearranged due

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Trilobites from two lower Ovetian (low lower Cambrian) localities in Sierra Morena (south of Spain) are described. Serrania palaciosi nov. sp. and Serrania? gordaensis nov. sp. come from the western locality (Alconera). New specimens of Serrania verae Linan Guijarro, 1978 come from the eastern locality (Sierra de Cordoba). The ontogenetic study of S. verae suggests that this species evolved from S

Rosiglitazone Enhances Apolipoprotein M (Apom) Expression in Rat's Liver.

Apolipoprotein M (APOM) has been suggested as a vasculoprotective constituent of high density lipoprotein (HDL), which plays a crucial role behind the mechanism of HDL-mediated anti-atherosclerosis. Previous studies demonstrated that insulin resistance could associate with decreased APOM expressions. In agreement with our previous reports, here, we further confirmed that the insulin sensitivity wa

Optimal pumping of orbital entanglement with single-particle emitters

We propose a method for the optimal time-controlled generation of entangled itinerant particles, using on-demand sources in a conductor in the quantum Hall regime. This entanglement pump is realized by applying periodic, tailored voltage pulses to pairs of quantum dots or quantum point contacts. We show that the pump can produce orbital Bell pairs of both electrons and holes at the optimal rate of

Patterns and dynamics of dissolved organic carbon (DOC) in boreal streams: The role of processes, connectivity, and scaling

Abstract in UndeterminedWe bring together three decades of research from a boreal catchment to facilitate an improved mechanistic understanding of surface water dissolved organic carbon (DOC) regulation across multiple scales. The Krycklan Catchment Study encompasses 15 monitored nested research catchments, ranging from 3 to 6900 ha in size, as well as a set of monitored transects of forested and

Toward a Clarification of the Concept of Mastitis as Used in Empirical Studies of Breast Inflammation During Lactation

The objective of this study is to clarify use of the term mastitis in empirical studies of lactational mastitis. Eighteen articles published between 1998 and 2008 were critically analyzed, and a concept clarification of the term mastitis was carried out. Four articles suggested that mastitis was an infection, 4 made no mention of the etiology of symptoms, and 10 articles described mastitis as an i

Computational Design of Self-Assembling Protein Nanomaterials with Atomic Level Accuracy

We describe a general computational method for designing proteins that self-assemble to a desired symmetric architecture. Protein building blocks are docked together symmetrically to identify complementary packing arrangements, and low-energy protein-protein interfaces are then designed between the building blocks in order to drive self-assembly. We used trimeric protein building blocks to design

Closely-packed UWB MIMO/diversity antenna with different patterns and polarizations for USB dongle applications

A closely-packed ultrawideband (UWB) multiple- input multiple-output (MIMO)/diversity antenna (of two elements) with a size of 25 mm by 40 mm is proposed for USB dongle applications. Wideband isolation can be achieved through the different patterns and polarizations of the two antenna elements. Moreover, the slot that is formed between the monopole and the ground plane of the half slot antenna is

The pro-inflammatory effect of uraemia overrules the anti-atherogenic potential of immunization with oxidized LDL in apoE-/- mice

Background. Uraemia increases oxidative stress, plasma titres of antibodies recognizing oxidized low-density lipoprotein (oxLDL) and development of atherosclerosis. Immunization with oxLDL prevents classical, non-uraemic atherosclerosis. We have investigated whether immunization with oxLDL might also prevent uraemia-induced atherosclerosis in apolipoprotein E knockout (apoE-/-) mice. Methods. ApoE

Physical-environment Qualities of Supported-housing Facilities for People with Severe Mental Illness

The physical environment of supported-housing facilities (SHF) for people with severe mental illness has mainly been investigated in terms of neighborhood quality and community integration, largely neglecting the design of housing attributes. This study investigated whether SHFs with high and low levels of physical-environment quality differed in their support of users' (residents and staff) needs

Particle formation events measured at a semirural background site in Denmark

The particle formation and growth events observed at a semirural background site in Denmark were analyzed based on particle number size distribution data collected during the period from February 2005 to December 2010. The new particle formation (NPF) events have been classified visually in detail according to 3D daily plots in combination with an automatic routine. A clear seasonal variation was

Synchrotron-based structural and spectroscopic studies of ball milled RuSeMo and RuSnMo particles as oxygen reduction electrocatalyst for PEM fuel cells

Particles of RuSeMo and RuSnMo have been produced by ball milling; they present catalytic activity towards the oxygen reduction reaction (ORR) in acid media. A Tafel slope close to 120 mV/dec was found for both materials. Their morphology was first characterized by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). SEM and TEM images reveal particles in the sub-micromet