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Health care and the ‘Common Pool’ Federalism in Canada
Ivan Jankovic(Ivan Jankovic ) 한국캐나다학회 2013 Asia-Pacific Journal of Canadian Studies (APJCS) Vol.19 No.2
Canadian federal system is often praised as a ‘laboratory of change’ capable of producing gradually a high quality policy innovation. In the same time, the system is described as extremely decentralized. This paper challenges both claims by concentrating on the case study of health care policy which is usually taken as an ultimate success story of Canadian federalism. By using the model of ‘common pool’ federalism, the paper argues that Canadian system is characterized by a systematic mismatch between who makes the taxing and who makes the spending decisions, which leads to a paradoxical situation in which the new programs are relatively easy to ‘federalize’, whereas it is very difficult to scale them back or reform, once they are entrenched. Combination of spending decentralization and taxing centralization blurs the lines of accountability allowing both orders of government to profit from increased spending and protect-ing them from blame if the program fails to deliver. The case study of health care system provides the evidence for this theory.
Ivan D. Trofimov(Ivan D. Trofimov ),Ahmed Sharaan(Ahmed Sharaan ) 서울대학교 경제연구소 2022 Seoul journal of economics Vol.35 No.4
This study examines GDP per capita convergence by adjusting the official data by the size of the shadow economy and the transaction sector. The findings demonstrate the reduction of income per capita absolute distance from the relevant benchmarks and smaller income per capita dispersion in a global panel and sub-groups. The intra-distributional mobility of economies and the gamma convergence were absent. The stochastic convergence was observed in all specifications, both vis-à-vis the world average or the high-income economies. With regard to club convergence, the stability of the relative transition paths and the club composition were indicated (hence, little convergence across the clubs and more substantial convergence within the clubs).
Ivan Ivanšić ...et al KYUNGPOOK UNIVERSITY 2000 Kyungpook mathematical journal Vol.40 No.1
We develop a theory of P-shape for the class of compact Hausdorff spaces and for certain CW-complexes P. The complexes P which are allowed are those which, for each given weight α, admit a P-invertible map of a compact Hausdorff space of weight ≤ α and of extension dimension ≤ P onto the Tychonoff cube I^(α) . In particular it will be seen that classical shape theory comes from the case P = {pt}. Our concept is based on extension theory, and hence for any extension equivalent CW-complex P' , P-shape and P' -shape will be identical. Indeed, if the extension theories of P and P' are related so that P ≤ P' , then we shall obtain a relation between their shape functors, one factoring through the other.
Ivan V. Ivanov,Daria V. Lazurenko,Andreas Stark,Florian Pyczak,Alexander Thömmes,Ivan A. Bataev 대한금속·재료학회 2020 METALS AND MATERIALS International Vol.26 No.1
This paper presents a comparison between the “classical” and the modified Williamson–Hall and Warren–Averabach methodsapplied to an analysis of the microstructure of -titanium. The microstructural parameters of cold-rolled titanium specimenswere retrieved from analysis of the X-ray diffraction (XRD) peaks. The high-quality XRD patterns were received at the P07beamline (The High Energy Materials Science) at the German electron synchrotron. The dependence of the crystallite size,the inhomogeneous microstrains, the average dislocation density, the dislocation cut-off radius and some other parameterson the plastic strain were estimated. The results clearly indicate that, due to the consideration of the dislocation contrasteffect, the modified models are a much better fit to the experimental data in comparison with the “classical” models. Theresults of hardness and corrosion resistance measurements of Ti samples can be explained based on the results obtainedfrom the XRD analysis.
(Re-) Meshing using interpolative mapping and control point optimization
Ivan Voutchkov,Andy Keane,Shahrokh Shahpar,Ron Bates 한국CDE학회 2018 Journal of computational design and engineering Vol.5 No.3
This work proposes a simple and fast approach for re-meshing the surfaces of smooth-featured geome-tries prior to CFD analysis. The aim is to improve mesh quality and thus the convergence and accuracy of the CFD analysis. The method is based on constructing an interpolant based on the geometry shape and then mapping a regular rectangular grid to the shape of the original geometry using that interpolant. Depending on the selected interpolation algorithm the process takes from less than a second to several minutes. The main interpolant discussed in this article is a Radial Basis Function with cubic spline basis, however other algorithms are also compared. The mesh can be optimized further using active (flexible) control points and optimization algorithms. A range of objective functions are discussed and demon-strated. The difference between re-interpolated and original meshes produces a metric function which is indicative of the mesh quality. It is shown that the method works for flat 2D surfaces, 3D surfaces and volumes.
Treatment of Subtrochanteric Femoral Fractures Using Selfdynamisable Internal Fixator
Ivan D. Micic,Milorad B. Mitkovic,Il-Hyung Park, MD,Desimir B. Mladenovic,Predrag M. Stojiljkovic,Zoran B. Golubovic,In-Ho Jeon, MD 대한정형외과학회 2010 Clinics in Orthopedic Surgery Vol.2 No.4
Background: Surgical treatment is the preferred method for treating subtrochanteric femoral fractures and the variety of extramedullary and intramedullary implants continues to evolve. The purpose of our study was to retrospectively evaluate the clinical and radiological results of subtrochanteric fractures that are treated with the Selfdynamisable internal fixator. Methods: From January 2000 to January 2004, we treated 49 consecutive patients who had subtrochanteric fractures. According to the AO classification, 8 (16.3%) fractures were type 32-A, 16 (32.7%) were type 32-B and 25 (51%) fractures were type 32-C. The mean follow-up time was 22.3 months. Results: The average operating time was 45 minutes (range, 32 to 90 minutes). The average blood loss was 250 mL (range, 125 to 350 mL). The average hospital stay was 10 days (range, 7 to 59 days). Implant failure was not observed and union was achieved in all the patients. Deep infection occurred in one (2%) patient in the early postoperative period. Fracture union was achieved at a mean of 14 weeks. Varus malalignment less then 10 degree was noted in three (6.1%) patients at the end of follow-up. Thirty-five patients were pain-free and 14 had mild pain. Conclusions: The selfdynamisable internal fixator was successfully used for subtrochanteric fracture. It provides a short operative time, low blood loss, spontaneous biaxial dynamisation and healing in an optimal period of time without the need for secondary intervention.
Estimation of Insulated-gate Bipolar Transistor Operating Temperature
Ivan Bahun,Viktor Sunde,Zeljko Jakopovic 전력전자학회 2013 JOURNAL OF POWER ELECTRONICS Vol.13 No.4
Knowledge of a power semiconductor’s operating temperature is important in circuit design and converter control. Designing appropriate circuitry that does not affect regular circuit operation during virtual junction temperature measurement at actual operating conditions is a demanding task for engineers. The proposed method enables virtual junction temperature estimation with a dedicated modified gate driver circuit based on real-time measurement of a semiconductor’s quasi-threshold voltage. A simulation was conducted before the circuit was designed to verify the concept and to determine the basic properties and potential drawbacks of the proposed method.
Distribution of Stress in Deformation Zone of Niobium Microalloyed Steel
Ivan Jandrlić,Stoja Rešković,Tin Brlić 대한금속·재료학회 2018 METALS AND MATERIALS International Vol.24 No.4
Microalloyed steels today represent a signifi cant part of total world production and processing of steel. Although widelyused, there are scarce data on the stress distribution in the deformation zone of these steels. Research was carried out ontwo steel grades, both low-carbon structural steels with the same basic chemical composition, with one of them additionallymicroalloyed with niobium. Differences in the stress distribution in the deformation zone between two tested steels werecontinuously observed and measured using the methods of digital image correlation and thermography. It has been foundout that niobium microalloyed steel has signifi cantly more complex material fl ow and stress distribution in the deformationzone when compared to the plain low carbon steel.