Sökresultat

Acoustic phonons in nanowires with embedded heterostructures

Optical theorem and forward scattering sum rule for periodic structures

Based on energy conservation, an optical theorem is constructed for a slab having an arbitrary periodic microstructure in a plane. A sum rule for low pass structures is derived using analytic properties of Herglotz functions based on causality and passivity. The sum rule relates the total cross section to the static polarizability per unit cell, and quantifies the interaction between the slab and

Attention schema theory, an interdisciplinary turn? : Cognition, culture and institutions

Moving beyond the distinction between biological and social facts has proved challenging due to several basic methodological and ontological differences among scientific disciplines. The aim of this paper is to show how attention schema theory (hereafter AST), developed by Michael Graziano, provides a useful addition to existing integrative approaches that can be used to overcome impediments to in

The (re)evolution of the lean startup methodology

The Human Face of Sovereignty – A Study on Moroccan Sovereignty over Western Sahara

Measuring Risk for WTI Crude Oil - An application of Value-at-Risk

Echoes of the past: A Qualitative Study on Personal and Historical Nostalgia and their Impact on Consumer Identity

Syskonplacerings influens på fotbollsspelares spelposition

Optimering av balktvärsnitt med avseende på bärförmåga

Multiculturalism in Sweden

"A Drug-Free World" Rationality & Drug Control

On Randomness, Uncertainty, and Rare Events in Political Science

Iceland should replace its central bank with a currency board

Since its independence in 1918, Iceland has tried a number of monetary regimes. They have all failed to provide monetary stability. Iceland is too small to conduct an independent monetary policy. What should Iceland do? We arrive at the conclusion that a currency board with the euro as the reserve currency is the best choice. A currency board delivers monetary stability through exchange rate stabi

Sustainability Reporting in the Port Sector

Nickel-Electrocatalytic Decarboxylative Arylation to Access Quaternary Centers

There is a pressing need, particularly in the field of drug discovery, for general methods that will enable direct coupling of tertiary alkyl fragments to (hetero)aryl halides. Herein a uniquely powerful and simple set of conditions for achieving this transformation with unparalleled generality and chemoselectivity is disclosed. This new protocol is placed in context with other recently report

Sustainable operations in reusable food packaging networks

This chapter explores the processes of a typical logistics network for the management of reusable packaging for food products. While the impacts associated with packaging waste in the food sector are well known, the adoption of reusable crates or handling systems for food items entails many logistics processes such as storage, transportation, and cleaning, whose impact needs to be quantified and a

Mossfloran på Höörssandstenen

Tourism revisited : The influence of digitalisation on tourism concepts

Dunderhonung för socialt arbete? En studie av MI:s användbarhet inom försörjningsstöd

MI, motivational interviewing, is a counseling method for increasing a person's motivation for behavior change with a large prevalence in social work. MI emphasizes building trusting social worker-client relationships and is presented as concrete and simple to follow. MI's benefit is limited by actual opportunities for change through poverty, the labor market and health. The article aims to critic

Different yet alike: metrology, interpretation and digitised knowledge across epistemic divides and the 3D revolution in archeology