The Effects of Monetary Policy in the Czech Republic: An Empirical Study

within VAR, structural VAR, and the Factor-Augmented VAR framework. We document a well-functioning transmission mechanism similar to the euro area countries, especially in terms of persistence of monetary policy shocks. Subject to various sensitivity tests, we find that contractionary monetary policy shock has a negative effect on the degree of economic activity and price level, both with a peak response after one year or so. Regarding the prices at the sectoral level, tradables adjust faster than non-tradables, which is in line with microeconomic evidence on price stickiness. There is no price puzzle, as our data come from single monetary policy regime. There is a rationale in using the real-time output gap instead of current GDP growth as using the former results in much more precise estimates. The results indicate a rather persistent appreciation of domestic currency after monetary tightening with a gradual depreciation afterwards.http://deepblue.lib.umich.edu/bitstream/2027.42/64350/1/wp922.pd

Defect related switching field reduction in small magnetic particle arrays

An array of 42 mum square, 3 mum thick garnet particles has been studied. The strong crystalline uniaxial anisotropy of these particles results in the stable remanent state being single domain with magnetization parallel to the film normal. Magneto-optic measurements of individual particles provide distribution statistics for the easy-axis switching field H-sw, and the in-plane hard-axis effective anisotropy field, H-eff, which induces the formation of a metastable stripe domain structure. Both H-sw and H-eff are much smaller than the crystalline anisotropy field. Micromagnetic simulations show that the small H-sw cannot be attributed to shape anisotropy, but is consistent with smooth, localized reductions in the crystalline anisotropy caused by defects in either the particles or the substrate

An assessment of the newest magnetar-SNR associations

Anomalous X-ray Pulsars and Soft-Gamma Repeaters groups are magnetar candidates featuring low characteristic ages ($\tau = {P\over{2 {\dot P}}}$). At least some of them they should still be associated with the remnants of the explosive events in which they were born, giving clues to the type of events leading to their birth and the physics behind the apparent high value of the magnetar magnetic fields. To explain the high values of $B$, a self-consistent picture of field growth also suggests that energy injection into the SNR is large and unavoidable, in contrast with the evolution of {\it conventional} SNR. This modified dynamics, in turn, has important implications for the proposed associations. We show that this scenario yields low ages for the new candidates CXOU J171405.7-381031/CTB 37B and XMMU J173203.3-344518/G353.6-0.7, and predicted values agree with recently found ${\dot P}$, giving support to the overall picture.Comment: Contributed talk to the ASTRONS 2010 Conference, Cesme, Turkey, Aug. 2-6 201

Creating temperature dependent Ni-MH battery models for low power mobile devices

In this paper the methodology and the results of creating temperature dependent battery models for ambient intelligence applications is presented. First the measurement technology and the model generation process is presented in details, and then the characteristic features of the models are discussed.Comment: Submitted on behalf of TIMA Editions (http://irevues.inist.fr/tima-editions

The Effects of Monetary Policy in the Czech Republic: An Empirical Study

within VAR, structural VAR, and the Factor-Augmented VAR framework. We document a well-functioning transmission mechanism similar to the euro area countries, especially in terms of persistence of monetary policy shocks. Subject to various sensitivity tests, we find that contractionary monetary policy shock has a negative effect on the degree of economic activity and price level, both with a peak response after one year or so. Regarding the prices at the sectoral level, tradables adjust faster than non-tradables, which is in line with microeconomic evidence on price stickiness. There is no price puzzle, as our data come from single monetary policy regime. There is a rationale in using the real-time output gap instead of current GDP growth as using the former results in much more precise estimates. The results indicate a rather persistent appreciation of domestic currency after monetary tightening with a gradual depreciation afterwards.monetary policy transmission, VAR, real-time data, sectoral prices

Major loop reconstruction from switching of individual particles

Major hysteresis loops of groups of isolated 60 mm square garnet particles of a regular two-dimensional array, have been measured magnetooptically. Individual loops for each particle were measured, and the statistics of the distribution of coercivities and interaction fields was determined. It is shown that from the measured coercivity distribution and calculated magnetostatic interaction fields the major hysteresis loop can be reconstructed. The switching sequence, and the major loop of an assembly of 535 particles were calculated numerically for two cases: first, when calculating the magnetostatic interaction, the 25 particles were assumed to be isolated; second, the major loop of the same 25 particles, embedded into a 939 square, was reconstructed taking into account the interactions among all 81 particles. The numerically simulated major hysteresis loops agree very well with the measured loops, demonstrating the reliability of numerical modeling

Lads mags, young men’s attitudes towards women and acceptance of myths about sexual aggression.

This commentary is a precursor to a forthcoming study exploring young men’s consumption of ‘lads’ mags’ – lifestyle magazines aimed at young men that feature young women in sexualized poses – specifically, their implications for men’s attitudes towards women and sexual aggression. Here we give an overview of existing research that has informed our research questions, in order to initiate discussions about the impacts of lads’ mags on male readers. We argue that in an increasingly sexualized media environment, lads’ mags serve as a powerful tool in the mainstreaming of sexist images and ideals. Whilst we acknowledge the complexity of debates on whether sexually explicit materials cause individuals to be more violent/aggressive, we propose that there is nevertheless merit in exploring lads’ mags as a genre that affects readers’ perceptions of, and attitudes towards, women, sex and sexuality