Distribution, Habitat Use, and Morphotypes of Feral Hogs (\u3ci\u3eSus scrofa\u3c/i\u3e) in Illinois

Feral hogs (Sus scrofa) recently have been introduced to Illinois. They are important to resource managers because of their potentially negative ecological and economic impacts. We assessed the distribution, habitat use, and body morphology of feral hogs in Illinois. We confirmed the occurrence of feral hogs in Fulton, Hardin, Johnson, Lawrence, Massac, Pope, Randolph, and Union counties. Forest and croplands probably are the most important habitats for feral hogs in Illinois. We found free-ranging hogs in Illinois included four previously described morphotypes with distinguishable physical/cranial characteristics: domestic hogs, feral hogs, hybrids, and Eurasian wild hogs. However, 32.6% of individuals were outside of these previously described morphotypes. External morphology and pelage usually were consistent with cranial analysis in determining morphotypes. Whole and dressed body weight regression indicated that dressed weight was about 85% of whole weight. We suggest that the goal of resource managers in Illinois should be to contain or eradicate existing feral hog populations. This should be addressed while populations are small and relatively isolated. If current practices continue, feral hogs have the potential to eventually increase in density and distribution throughout much of Illinois

Introduction : Setting the stage

Religion has become a pressing matter in different fields of multicultural European society, which raises the question as to how best to govern religious diversity. What we argue in this book is that a successful governance of religious diversity necessitates the development of religious literacy. As such, religious literacy can be understood in a variety of ways depending on the particular context. This book draws on different empirical case studies concerning Finland, covering traditional Finnish religious movements and issues pertaining to immigration and the growing ethnic and religious diversity of Finnish society. In doing so, it delves, among other matters, into the field of school education and state policies against radicalization and violence.Peer reviewe

Isolation, identification and characterisation of ballan wrasse Labrus bergylta plasma pigment

This work was supported by co-funding from Innovate U.K. (formerly Technology Strategy Board), Marine Harvest Scotland and Scottish Seafarms Ltd (project ref: 81199) as well as the University of Stirling, Impact studentship funding scheme. Mass spectrometry analysis was performed by the BSRC Mass Spectrometry Facility, University of St Andrews.This study confirmed that observations of blue-green colouration in plasma fractions of the ballan wrasse Labrus bergylta were caused by the linear tetra-pyrrole biliverdin and that the molecule was of the physiologically relevant IXα isomer. Accumulation appears driven by chromogenic association with an unknown protein moiety which precludes enzymatic reduction and would suggest active management. It was demonstrated that the pigment did not fluctuate relative to ontogeny, or indeed binary gender in the species of interest, but mobilisation and depletion in the subset of individuals undergoing sex change at the time of study supports a potential association with gender inversion processes. It is of note that although biliverdin does have some effect on external colouration, the evidence is indicative that crypsis is a supplementary function thus other factors must be considered.PostprintPeer reviewe

Flows driven by Banach space-valued rough paths

We show in this note how the machinery of C^1-approximate flows devised in the work "Flows driven by rough paths", and applied there to reprove and extend most of the results on Banach space-valued rough differential equations driven by a finite dimensional rough path, can be used to deal with rough differential equations driven by an infinite dimensional Banach space-valued weak geometric Holder p-rough paths, for any p>2, giving back Lyons' theory in its full force in a simple way.Comment: 8 page

Experimental Evaluation of Mountain Bike Suspension Systems

A significant distinction between competitive mountain bikes is whether they have a suspension system. Research studies indicate that a suspension system gives advantages, but it is difficult to quantify the benefits because they depend on so many variables, including the physiology and psychology of the cyclist, the roughness of the track and the design of the suspension system. A laboratory based test rig has been built that allows the number of variables in the system to be reduced and test conditions to be controlled. The test rig simulates regular impacts of the rear wheel with bumps in a rolling road. The physiological variables of oxygen consumption and heart rate were measured, together with speeds and forces at various points in the system. Physiological and mechanical test results both confirm a significant benefit in using a suspension system on the simulated rough track, with oxygen consumption reduced by around 30 % and power transmitted through the pedals reduced by 30 % to 60 %