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Remaining divides : Access to and use of ICTs among elderly citizens

The ambition to make all kinds of societal services, public as well as commercial ones, more effective and accessible via online applications is reoccurring all over the western world. To a large extent, such ambitions hold the promise to make citizens’ everyday lives easier, but they are, however, also problematic in that they presuppose a number of important prerequisites. They presuppose widesp

Berry pomace - A review of processing and chemical analysis of its polyphenols

This article gives an overview on the work available on methods for berry pomace processing, on methods for polyphenol extraction and on methods for polyphenol analysis. Additionally, previous reviews on fruit pomace have been identified and categorised with respect to pomace origin, and the scientific focus of the work. Data on berry pomace proximate composition are compiled, as are methods appli

Replication of the Association of BDNF and MC4R Variants With Dietary Intake in the Diabetes Prevention Program

OBJECTIVES: Genomewide association studies (GWAS) have identified consistent associations with obesity, with a number of studies implicating eating behavior as a primary mechanism. Few studies have replicated genetic associations with dietary intake. This study evaluates the association between obesity susceptibility loci and dietary intake. METHODS: Data were obtained as part of the Diabetes Prev

Alcohols at the aqueous surface : Chain length and isomer effects

Surface-active organic molecules at the liquid-vapor interface are of great importance in atmospheric science. Therefore, we studied the surface behavior of alcohol isomers with different chain lengths (C4-C6) in aqueous solution with surface- and chemically sensitive X-ray photoelectron spectroscopy (XPS), which reveals information about the surface structure on a molecular level. Gibbs free ener

The SPECIES beamline at the MAX IV Laboratory : A facility for soft X-ray RIXS and APXPS

SPECIES is an undulator-based soft X-ray beamline that replaced the old I511 beamline at the MAX II storage ring. SPECIES is aimed at high-resolution ambient-pressure X-ray photoelectron spectroscopy (APXPS), near-edge X-ray absorption fine-structure (NEXAFS), X-ray emission spectroscopy (XES) and resonant inelastic X-ray scattering (RIXS) experiments. The beamline has two branches that use a comm

How ants, birds and bats affect crop yield along shade gradients in tropical cacao agroforestry

Tropical agroforests are diverse systems where several predator groups shape animal communities and plant-arthropod interactions. Ants, birds and bats in particular can reduce herbivore numbers and thereby increase crop yield. However, the relative importance of these groups, whether they interact, and how this interaction is affected by management and landscape context, is poorly understood. We j

Experiences Creating a Framework for Smart Traffic Control using AWS IOT

Public clouds such as Amazon Web Services (AWS) and Microsoft’s Azure provide excellent capabilities for scalable Web applications and Hadoop-based processing. Recent ad- ditions to public clouds to support connected devices and IoT have the potential to similarly disrupt emerging home- grown and/or proprietary approaches. While early public cloud IoT success stories have focused on smaller-scale

A sex pheromone receptor in the Hessian fly Mayetiola destructor (Diptera, Cecidomyiidae)

The Hessian fly, Mayetiola destructor Say (Diptera, Cecidomyiidae), is a pest of wheat and belongs to a group of gall-inducing herbivores. This species has a unique life history and several ecological features that differentiate it from other Diptera such as Drosophila melanogaster and blood-feeding mosquitoes. These features include a short, non-feeding adult life stage (1–2 days) and the u

Minimal Problems and Applications in TOA and TDOA Localization

The central problem of this thesis is locating several sources and simultaneously locating the positions of the sensors. The measurements captured by the sensors are time of arrival (TOA), time difference of arrival (TDOA), unsynchronized TDOA, or received signal strength indication (RSSI), all a variation of distance measurement between sensors and sources. Signals can be either sound or radio fo

On understanding of external and internal integration in supply chains : Challenges and evaluation

Benefits of implementing Supply Chain Integration (SCI) are acknowledged in existing integration literature. Integration extending beyond functional silos and firm boundaries is expected to provide value for customers in terms of higher quality, improved service level, and reduced costs. In addition, internal integration allows business functions to align around a single company goal. This type of

Towards a new conditionality? : The convergence of international development, nation brands and soft power in the British National Security Strategy

Nation brands are intended to act as vehicles for economic development. However, the role of the nation brands of developed countries in shaping the economic development of developing countries has not been explored to the same degree. Using the example of Britain’s 2010 National Security Strategy, this article argues that the two-decade long decline in conditional aid has been superseded by effor

Introduction : Why the Nordic region?

The Nordic region is much admired around the world, but how much of what we know about these countries has been shaped by their adoption of placebranding and public diplomacy techniques? This collection of academic articles and practitioner essays digs beneath the veneer of their branding and PD practices to investigate not just the best practice of how the Nordic region has successfully projected

Nondestructive Complete Mechanical Characterization of Zinc Blende and Wurtzite GaAs Nanowires Using Time-Resolved Pump− Probe Spectroscopy

We have developed and demonstrated an experimental method, based on the picosecond acoustics technique, to perform nondestructive complete mechanical characterization of nanowires, that is, the determination of the complete elasticity tensor. By means of femtosecond pump−probe spectroscopy, coherent acoustic phonons were generated in an ensemble of nanowires and their dynamics was resolved. Specif

Design for strong absorption in a nanowire array tandem solar cell

Semiconductor nanowires are a promising candidate for next-generation solar cells. However, the optical response of nanowires is, due to diffraction effects, complicated to optimize. Here, we optimize through optical modeling the absorption in a dual-junction nanowire-array solar cell in terms of the Shockley-Quessier detailed balance efficiency limit. We identify efficiency maxima that originate