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The application of geophysics may assist in solving environmental, geotechnical and exploration problems. One commonly used method in such applications is electrical resistivity tomography (ERT). In order to interpret the results, inversion is needed to create models estimating distribution of resistivity in the ground. Several inversion programs are available for geophysicists to use. It is there
Hypothesis The adsorbed amount of the polyelectrolyte-like protein histatin 5 on a silica surface depends on the pH and the ionic strength of the solution. Interestingly, an increase in ionic strength affects the adsorbed amount differently depending on the pH of the solution, as shown by ellipsometry measurements (Hyltegren, 2016). We have tested the hypothesis that the same (qualitative) trends
This study offers a method for empirically testing theories operationalized in the form of multivariate statistical models. An innovation of the method is that it distinguishes testing into three separate forms, “effect testing,” “prediction testing,” and “theory testing,”where statistical significance plays a separate role in each one. In another innovation, the researcher specifies not only his
Following a brief discussion on aspects of visual appearance and roles respectively, two user studies are presented and discussed. Both focus on learner experiences and explore the reciprocal relation between visual appearance of virtual agents and their pedagogical roles. The paper concludes with some preliminary guidelines for the early stages of the design process of virtual pedagogical agents.
Against the backdrop of the bilateral cooperation on migration control between individual European Union Member States and third countries, this article examines whether the implementation of readmission agreements hampers access to protection for asylum-seekers subjected to a return procedure. It concludes that no issue of incompatibility with refugee and human rights law seems to stem from the t
To land, flying animals must simultaneously reduce speed and control their path to the target. While the control of approach speed has been studied in many different animals, little is known about the effect of target size on landing, particularly for small targets that require precise trajectory control. To begin to explore this, we recorded the stingless bees Scaptotrigona depilis landing on the
During the last few years the countries in the African continent have experienced an enormous increase in female politicians on a national level. Rwanda is even the country with the highest number of female politicians in its parliament in the world. Despite this development in Africa, the quantitative research on women's political representation in the world has not yet paid attention to the
In 2002 George W. Bush held a speech where he classified six nations as being the main threats to American security, one of them being Syria, a state with a secular constitution, no resent offence towards the US, and with an improved diplomatic relationship to the US during the Clinton years. Being an ally to the Soviet Union during the Cold War Syria was forced to redefine its role in the region
Previous studies have shown that alkali salts influence combustion processes and soot formation, although the effects seem to vary across systems. Moreover, fundamental studies on the effect of potassium and sodium salts on formation of polycyclic aromatic hydrocarbons (PAH), which are precursors in soot formation, are scarce. Here, we report a study in which the effects on PAH formation due to th
Over the past decade scholars in the humanities and social sciences have increasingly been pressed to demonstrate the manner in which their research is “useful” to society while simultaneously, funding for their research has been more tightly tied to bibliometric measurements that prioritize high-brow scholarship geared towards publish results in “leading” international peer-review journals. In ma
In this paper the phenomenon of pluralistic ignorance is discussed and it is argued why it is of relevance for epistemic logic and social psychology. Roughly put, pluralistic ignorance is the case when a group of interacting agents all experience a discrepancy between their private opinions and the perceived opinions of the others. After introducing the phenomenon, numerous features of pluralistic
The starting point of my analysis will be Reinhard Koselleck’s hypothesis of historical asymmetrical counterconcepts. His belief in a conceptual and ideological global dualism (Hellene/Barbarian, Christian/Heathen, Superman/Subhuman), in which a collective Self is contrasted to a generic Other of negation, will be tested on Linnaeus’ 18th-century classifications of human varieties (races). Though
Urgent water and food security challenges, particularly in continental and boreal regions, need to be addressed by initiatives such as the Horizon 2020‐funded project WATer retention and nutrient recycling in soils and streams for improved AGRIcultural production (WATERAGRI). A new methodological framework for the sustainable management of various solutions resilient to climate change has been dev
Oenochrominae sensu stricto (s. s.) are a group of robust-bodied geometrid moths found in the Australasian region. However, over the years, there has been a tendency to relegate genera that are difficult to classify under other subfamilies of Geometridae into a taxonomic “trash bin,” referred to as Oenochrominae sensu lato (s. l.). Here, we examine this assemblage of moths, focusing on Australasia
In recent years, public discourse on LGBTQIA+ rights in Sweden has increasingly positioned religion as a primary threat to queer and trans lives. Within this discussion, religion is often portrayed as a carrier of socially conservative values on gender and sexuality, as well as an outdated and unwelcome presence in modern secular society. This portrayal reinforces the idea of secular society as a
This thesis consists of four self-contained empirical studies on how economic shocks and structural changes shape individual behavior and local outcomes.Paper I examines how military base closures affect young adults’ education and labor market outcomes. The results show that men respond by increasing tertiary education, while women experience improved short-term labor market outcomes, suggesting
