Spiritually ours, factually yours: Karelia and Russia in Finnish public consciousness

Diese Veröffentlichung erforscht auf der Grundlage einer Untersuchung der führenden finnischen Tageszeitung Helsingin Sanomat die Einstellungen und das Verständnis der Finnen zu Russland. Sie beschäftigt sich besonders mit der sogenannten Karelien-Frage und die Art und Weise, wie diese die öffentliche Diskussion in Finnland geprägt hat. Der Artikel versucht, meinungsbildende Verhaltensweisen in den spezifischen sozialen und kulturellen Verhältnissen zu untersuchen und erläutert die Meinungsbildung als gesellschaftliches Verhalten. Er bewertet, wie sich die öffentliche Meinung, wie sie sich auf der Leserbriefseite der Zeitung ausdrückt, entwickelt hat und von den größeren Veränderungen beeinflusst worden ist, die an der Grenze stattgefunden haben. Es gibt im Laufe der Zeit eindeutige Veränderungen sowohl in quantitativem als auch qualitativen Sinn. Dies lässt sich als Darstellung eines Trends zum allgemeinen Verschwinden in der Geschichte zusammenfassen, aber auch als periodisch auftretender Effekt und als Zusammenspiel zwischen bilateralen Beziehungen und allgemeineren geopolitischer Veränderungen.Based on an analysis of the leading Finnish newspaper, Helsingin Sanomat, this paper explores Finnish attitudes towards and understandings of Russia. It pays special attention to the so-called Karelia Question and the way it has shaped public discussion in Finland. The article seeks to investigate human signifying practices in the region’s specific social and cultural circumstances and explains meaning-making as a social practice. It evaluates how public opinion, as expressed in the letters page of the newspaper, has evolved and been affected by the broader changes that have occurred at the border. There are clear changes over time, both in a quantitative and qualitative sense. This may be summarised as representing a trend of general fading into history, but also as a more cyclical effect and as the interplay between bilateral relations and broader geopolitical changes

Anatomy of extraordinary rainfall and flash flood in a Dutch lowland catchment

On 26 August 2010 the eastern part of The Netherlands and the bordering part of Germany were struck by a series of rainfall events lasting for more than a day. Over an area of 740 km2 more than 120 mm of rainfall were observed in 24 h. This extreme event resulted in local flooding of city centres, highways and agricultural fields, and considerable financial loss. In this paper we report on the unprecedented flash flood triggered by this exceptionally heavy rainfall event in the 6.5 km2 Hupsel Brook catchment, which has been the experimental watershed employed by Wageningen University since the 1960s. This study aims to improve our understanding of the dynamics of such lowland flash floods. We present a detailed hydrometeorological analysis of this extreme event, focusing on its synoptic meteorological characteristics, its space-time rainfall dynamics as observed with rain gauges, weather radar and a microwave link, as well as the measured soil moisture, groundwater and discharge response of the catchment. At the Hupsel Brook catchment 160 mm of rainfall was observed in 24 h, corresponding to an estimated return period of well over 1000 years. As a result, discharge at the catchment outlet increased from 4.4 × 10-3 to nearly 5 m3 s-1. Within 7 h discharge rose from 5 × 10-2 to 4.5 m3 s-1. The catchment response can be divided into four phases: (1) soil moisture reservoir filling, (2) groundwater response, (3) surface depression filling and surface runoff and (4) backwater feedback. The first 35 mm of rainfall were stored in the soil without a significant increase in discharge. Relatively dry initial conditions (in comparison to those for past discharge extremes) prevented an even faster and more extreme hydrological response

ICAS at TEN

In ten years of existence the International Convention of Asia Scholars (ICAS) has brought more than 5,000 academics from 60 countries together at five conventions where four thousand papers were presented during more than a thousand panels. Behind these figures lies a world of multiple interactions across borders and disciplines which has resulted in new long term international research partnerships. ICAS is established as one of the largest gatherings of Asia scholars in the world. In the run up to ICAS 5 in Kuala Lumpur, it’s a good time to both reflect on the last decade and look to the future

Capturing Dynamic Performance in a Cognitive Model:Estimating ACT-R Memory Parameters With the Linear Ballistic Accumulator

The parameters governing our behavior are in constant flux. Accurately capturing these dynamics in cognitive models poses a challenge to modelers. Here, we demonstrate a mapping of ACT-R's declarative memory onto the linear ballistic accumulator (LBA), a mathematical model describing a competition between evidence accumulation processes. We show that this mapping provides a method for inferring individual ACT-R parameters without requiring the modeler to build and fit an entire ACT-R model. Existing parameter estimation methods for the LBA can be used, instead of the computationally expensive parameter sweeps that are traditionally done. We conduct a parameter recovery study to confirm that the LBA can recover ACT-R parameters from simulated data. Then, as a proof of concept, we use the LBA to estimate ACT-R parameters from an empirical dataset. The resulting parameter estimates provide a cognitively meaningful explanation for observed differences in behavior over time and between individuals. In addition, we find that the mapping between ACT-R and LBA lends a more concrete interpretation to ACT-R's latency factor parameter, namely as a measure of response caution. This work contributes to a growing movement towards integrating formal modeling approaches in cognitive science

Deletion of the ghrelin receptor GHSR corrects the trabecular, but not the cortical bone changes in the femoral head of ob/ob mice

Background: There exists an intriguing and complex relationship between fat and bone cells with respect to aging and osteoporosis, which is mediated in part by leptin. Genetically obese mice (ob/ob), that lack leptin, have aheterogeneous bone phenotype, with differential effects on cortical and trabecular compartments. Besides its role in bone metabolism, leptin is most well known for its anorexigenic properties. Opposed in action to leptin is ghrelin, a potent orexigenic peptide hormone derived from the stomach. Ghrelin and leptin also act as each other’s antagonists in gonadal and immune system function.Objective: To determine if ghrelin opposes leptin action on bone metabolism.Methods: Characterization of femoral micro-architecture in 6 months old male wild type, ob/ob, ghrelin receptor knockout (Ghsr -/-), and ob/ob.Ghsr-/- mice using micro-computed tomography.Results: Deletion of Ghsr alone did not significantly alter bone micro-architecture in wild type mice. Deletion of leptin reduced cortical volume and thickness in the femoral head of wild type mice, while it increased endocortical volume. Tissue volume remained unaffected. Conversely, deletion of leptin increased trabecular bone volume, trabecular number and connectivity in wild type mice. Additional deletion of Ghsr in ob/ob mice restored the changes to wild type levels in trabecular bone, but not in cortical bone (all not significant).Conclusion: We found that leptin deficiency has a negative effect on cortical and a positive effect on trabecular bone micro-architecture, confirming the heterogeneous skeletal effects observed by others in ob/ob mice. Knocking out ghrelin signaling compensates for the effect of leptin deficiency on trabecular bone. These observations demonstrate the positive activity of ghrelin signaling in bone, and suggest that ghrelin and leptin have opposing actions on bone metabolism

Ruimtelijke verdeling van gewasbeschermingsmiddelen in de kas: Hoe komt een middel via een gewasbehandeling in het recirculatiewater terecht?

Gewasbeschermingsmiddelen vormen een probleem in het oppervlaktewater om een goede ecologische kwaliteit te bereiken (Teunissen, 2005; Kruger, 2008; Van der Staaij, 2009). In 2015 moet het oppervlaktewater een goede kwaliteit hebben en lozen van middelen is dan niet meer toegestaan. Het is daarom belangrijk te weten hoe middelen in het oppervlaktewater terecht komen. In deze notitie wordt verslag gedaan van een inventariserend onderzoek naar de route die het spuitmiddel in de kas aflegt. Komt er via de standaard spuitmethode spuitmiddel in het recirculatiewater en is dit te voorkomen of te verminderen? Telen met toekomst heeft de taak vragen en knelpunten bij geïntegreerde teelt en emissie van gewasbeschermingsmiddelen naar het onderzoek terug te koppelen. Dit onderzoek is dan ook op verzoek van Telen met toekomst uitgevoerd in het project ‘Knelpunten bij de implementatie van Best Practices’, onderdeel van het LNV programma Plantgezondhei