Using a unique survey data set this paper documents a positive effect of self-employment in farming on subjective well-being. This direct effect is only partly offset by negative, indirect effects working through income and other variables. These findings are interpreted as effects of self-employment in farming on perceived autonomy, competence and relatedness. The results suggest that economic tr

The macromolecular composition of beer is largely determined by the brewing and the mashing process. It is known that the physico-chemical properties of proteinaceous and polysaccharide molecules are closely related to the mechanism of foam stability. Three types of “American pale ale” style beer were prepared using different mashing protocols. The foam stability of the beers was assessed using th

The article engages with the criticism of my suggestion to work towards synthesis and consilience (i.e., compatibility with natural science, especially cognitive science and evolutionary psychology) in strategic communication research. It notes that there seems to be agreement about the field’s unsatisfactory state, yet disagreement about the way forward. I attempt to demonstrate that none of the

In this article, I address how the history of intellectual disability politics is made sense of in social scientific research and popular discourse. In particular, I discuss the construction of a narrative break between a past of institutionalisation and the present policies of citizenship. By drawing on how postcolonial theorists criticise common ideas about decolonisation, I argue that this narr

Bird migration has fascinated humans for centuries and routes crossing the globe are now starting to be revealed by advanced tracking technology. A central question is what compass mechanism, celestial or geomagnetic, is activated during these long flights. Different approaches based on the geometry of flight routes across the globe and route simulations based on predictions from compass mechanism

In this article, we address and challenge Nothhaft’s (2016) recent attempt to revive the field of strategic communication through an application of approaches and principles from the studies of the human mind. Instead of an indiscriminate import of a natural science perspective, we argue that the shortcomings of the field are dealt with more adequately by recognizing and embracing the immense comp

This study investigates how variations in Arctic sea ice and sea surface conditions influence δ18O of present-day Arctic precipitation. This is done using the model isoCAM3, an isotope-equipped version of the National Center for Atmospheric Research Community Atmosphere Model version 3. Four sensitivity experiments and one control simulation are performed with prescribed sea surface temperature (S

Background: While walking difficulties are common in people with Parkinson's disease (PD), little is known about factors that independently contribute to their perceived walking difficulties. Objective: To identify factors that independently contribute to perceived walking difficulties in people with PD.Methods: This study involved 243 (62% men) participants; their mean (min-max) age and PD durati

The security behavior of small states has traditionally been explained by different takes of realism, liberalism, or constructivism – focusing on the behavior that aims toward safeguarding sovereignty or engaging in peace policies. The issue of why states with limited military capacities and little or no military alignments or engagements decide to participate in an international mission has recei

Lecture at American University of Rome

Purpose: The purpose of this concept study was to investigate the possibility of automatic mean arterial pressure (MAP) regulation in a porcine heart-beating brain death (BD) model. Hemodynamic stability of BD donors is necessary for maintaining acceptable quality of donated organs for transplantation. Manual stabilization is challenging, due to the lack of vasomotor function in BD donors. Closed-

In this thesis we extend several classical results about Calderón-Zygmund operators to spaces of vector-valued functions. We first obtain bounds for the norm of dyadic Haar shift operators using a Bellman function technique, and then apply the representation theorem to obtain corresponding results for general Calderón-Zygmund operators. We discuss several results for UMD space-valued Calderón-Zygm

Traditional frontier literature identifies a positive correlation between land availability and fertility. A common explanation is that the demand for children as labour is higher in newly established frontier regions compared to older and more densely populated farming regions. In this paper we contribute to the debate by analysing the relationship between household composition and land availabil