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  1. Síntesis hidrotermal de monocristales LnMn2O5 (Ln= Y, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho y Er

    Directory of Open Access Journals (Sweden)

    Señarís Rodríguez, M. A.

    2008-08-01

    Full Text Available Ten single crystals of the series LnMn2O5 (Ln= Y, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho and Er were synthesized by hydrothermal synthesis in a single step and without subsequent thermal treatments from aqueous solutions of metals salts at 240 ºC. The obtained single crystals have a size of various micrometers and their morphology changes throughout the serie: they are polygonal in the case of the compounds with Ln= Pr, Nd, Sm, Eu and Gd and needle-like in the case of the compounds with Ln= Y, Tb, Dy, Ho and Er. After the analysis of the obtained products employing different conditions of synthesis we attributed the different morphology to a greater growth rate along the c axis when the smaller ions (Y, Tb, Dy, Ho y Er are involved, due to their better adaptation to the compound’s crystal structure.Se han conseguido preparar monocristales de 10 óxidos mixtos de la serie LnMn2O5 (Ln= Y, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho y Er mediante síntesis hidrotermal optimizada, en un único paso y sin tratamientos térmicos posteriores partiendo de las correspondientes sales metálicas en disolución acuosa a 240 ºC. Los monocristales obtenidos son relativamente grandes, de varias micras y su morfología varía a lo largo de la serie: es poligonal en el caso de los compuestos de los lantánidos del inicio de la serie (Ln= Pr, Nd, Sm, Eu y Gd y acicular en el caso de los compuestos de Y y de los lantánidos del final de la serie (Ln= Tb, Dy, Ho y Er. Tras el análisis de los productos obtenidos empleando distintas condiciones de síntesis atribuimos la diferente morfología a una mayor velocidad de crecimiento cristalino a lo largo del eje c cuando intervienen los iones más pequeños (Y, Tb, Dy, Ho y Er debido a la mejor adaptación de éstos últimos a la estructura cristalina del compuesto.

  2. Magnetic and electronic properties of RNiO{sub 3} (R = Pr, Nd, Eu, Ho and Y) perovskites studied by resonant soft x-ray magnetic powder diffraction

    Energy Technology Data Exchange (ETDEWEB)

    Bodenthin, Y; Staub, U; Piamonteze, C; Garcia-Fernandez, M [Swiss Light Source, Paul Scherrer Institut, CH-5232 Villigen PSI (Switzerland); Martinez-Lope, M J; Alonso, J A, E-mail: urs.staub@psi.ch [Instituto de Ciencia de Materiales de Madrid, CSIC, Cantoblanco, E-28049 Madrid (Spain)

    2011-01-26

    Soft x-ray resonant magnetic powder diffraction of the (1/2 0 1/2) reflection at the Ni L{sub 2,3} edges is used to study the magnetic and electronic properties of a series of RNiO{sub 3} materials (with R = Pr, Nd, Eu, Ho and Y) below the metal-insulator transition. The polarization and energy dependence of the reflection gives further support for a non-collinear magnetic structure and charge disproportionation in the whole RNiO{sub 3} series. Only small changes in the spectra of the magnetic (1/2 0 1/2) reflection and in the absorption spectra could be detected. The results are discussed with comparison to charge transfer multiplet calculations. Our results emphasize that the lighter and heavier RNiO{sub 3} compounds are very similar from the point of view of their local electronic and magnetic state despite the strong change of the metal-to-insulator transition temperature.

  3. Structural trends in a series of isostructural lanthanide-copper metallacrown sulfates (Ln(III) = Pr, Nd, Sm, Eu, Gd, Dy and Ho): hexaaquapentakis[μ3-glycinehydroxamato(2-)]sulfatopentacopper(II)lanthanide(III) heptaaquapentakis[μ3-glycinehydroxamato(2-)]sulfatopentacopper(II)lanthanide(III) sulfate hexahydrate.

    Science.gov (United States)

    Pavlishchuk, Anna V; Kolotilov, Sergey V; Fritsky, Igor O; Zeller, Matthias; Addison, Anthony W; Hunter, Allen D

    2011-07-01

    The seven isostructural complexes, [Cu(5)Ln(C(2)H(4)N(2)O(2))(5)(SO(4))(H(2)O)(6.5)](2)(SO(4))·6H(2)O, where Ln(III) = Pr, Nd, Sm, Eu, Gd, Dy and Ho, are representatives of the 15-metallacrown-5 family. Each dianion of glycinehydroxamic acid (GlyHA) links two Cu(II) cations forming a cyclic [CuGlyHA](5) frame. The Ln(III) cations are located at the centre of the [CuGlyHA](5) rings and are bound by the five hydroxamate O atoms in the equatorial plane. Five water molecules are coordinated to Cu(II) cations, and one further water molecule, located close to an inversion centre between two adjacent [Cu(5)Ln(GlyHA)(5)](2+) cations, is disordered around this inversion centre and coordinated to a Cu(II) cation of either the first or second metallacrown ether. Another water molecule and one of the two crystallographically independent sulfate anions are coordinated, the latter in a bidentate fashion, to the Ln(III) cation in the axial positions. The second sulfate anion is not coordinated to the cation, but is located in an interstitial position on a crystallographic inversion centre, thus leading to disorder of the O atoms around the centre of inversion. The Ln-O bond distances follow the trend of the lanthanide contraction. The apical Ln-O bond distances are very close to the sums of the ionic radii. However, the Ln-O distances within the metallacrown units are slightly compressed and the Ln(III) cations protrude significantly from the plane of the otherwise flat metallacrown ligand, thus indicating that the cavity is somewhat too small to accommodate the Ln(III) ions comfortably. This effect decreases with the size of the lanthanide cation from complex (I) (Ln(III) = Pr; 0.459) to complex (VII) (Ln(III) = Ho; 0.422), which indicates that the smaller lanthanide cations fit the cavity of the pentacopper metallacrown ring better than the larger ones. The diminished contraction of Ln-O distances within the metallacrown planes leads to an aniostropic contraction of the unit

  4. Extraction of Am and Eu with iPr-BTP

    International Nuclear Information System (INIS)

    Cheng Qifu; Ye Guoan; Tang Hongbing; Jiang Dexiang; Ye Yuxing; Zhu Zhixuan

    2007-01-01

    Using 30% n-octanol/n-dodecane as diluent, the extraction behavior of Am(III) and Eu(III) from nitric acid solution was studied with 2,6-bis-(5,6-di-isopropyl-1,2,4-triazin -3-yl)-pyridine (iPr-BTP). By investigating the influences of the concentration of nitric acid, the concentration of iPr-BTP, diluent composition and the contact time and the concentration of NaNO 3 on the distribution ratio of Am(III) and Eu(III), the composition of the extraction complexes and the extraction reaction equation were deduced. The extraction reaction equation may be expressed as follows: M 3+ + 3NO 3 - + 3(iPr-BTP) (0) =M(NO 3 ) 3 ·3(iPr-BTP) (0) . The results show that the capability of extracting americium by iPr-BTP is higher that that of extracting europium. (authors)

  5. Synthesis, structural characterization and Mössbauer study of LnV{sub 0.5}Fe{sub 0.5}O{sub 3} perovskites (Ln = Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho and Er)

    Energy Technology Data Exchange (ETDEWEB)

    Ivashita, Flávio F.; Biondo, Valdecir; Bellini, Jusmar V.; Paesano, Andrea [Departamento de Física, Universidade Estadual de Maringá, Av. Colombo 5790, 87.020-900 Maringá, PR (Brazil); Blanco, M. Cecilia; Fuertes, Valeria C.; Pannunzio-Miner, Elisa V. [INFIQC-CONICET, Departamento de Fisicoquímica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, X5000HUA Córdoba (Argentina); Carbonio, Raúl E., E-mail: carbonio@fcq.unc.edu.ar [INFIQC-CONICET, Departamento de Fisicoquímica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, X5000HUA Córdoba (Argentina)

    2012-09-15

    Graphical abstract: Mössbauer spectra taken at 200 K for the Y(V{sub 0.5}Fe{sub 0.5})O{sub 3} orthoferrivanadate synthesized by arc-melting. Highlights: ► LnFe{sub 0.5}V{sub 0.5}O{sub 3} were synthesized by the first time for most of the rare-earth elements. ► These orthoferrivanadates crystallize metastably with the perovskite structure. ► Iron and vanadium are trivalent stabilized in these solid solutions. ► The Mössbauer quadrupolar splitting is correlated with the tolerance factor. ► Below 100 K, these perovskites undergo a crystallographic phase transformation. -- Abstract: Perovskites LnV{sub 0.5}Fe{sub 0.5}O{sub 3} (Ln = Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho and Er) were synthesized by rapid solidification from arc-melted samples and characterized by the study of their crystal structure and hyperfine properties. These metastable solid solutions crystallized in the Pbnm symmetry, with the iron and vanadium cations randomly distributed in the transition metal octahedral sites. Depending on the lanthanide present at the A site of the perovskite, iron is present with two valences (i.e., Fe{sup 3+} and Fe{sup 2+}). The volume of the unit cell for these perovskites increases linearly with the lanthanide ionic radius, as the perovskite approaches its ideal structure. At room temperature, the quadrupolar splitting of the trivalent paramagnetic Mössbauer component works as an indirect measurement for the Goldshmidt tolerance factor. Close to or below 100 K, these perovskites undergo a crystallographic phase transformation, probably due to orbital ordering of the V{sup 3+} cations, originating two different magnetic iron sites.

  6. Synthesis, crystal structure, and magnetic properties of novel 2D kagome materials RE{sub 3}Sb{sub 3}Mg{sub 2}O{sub 14} (RE = La, Pr, Sm, Eu, Tb, Ho): Comparison to RE{sub 3}Sb{sub 3}Zn{sub 2}O{sub 14} family

    Energy Technology Data Exchange (ETDEWEB)

    Sanders, M.B.; Baroudi, K.M.; Krizan, J.W.; Mukadam, O.A.; Cava, R.J. [Department of Chemistry, Princeton University, Princeton, NJ (United States)

    2016-10-15

    The crystal structures and magnetic properties of RE{sub 3}Sb{sub 3}Mg{sub 2}O{sub 14} (RE = La, Pr, Sm, Eu, Tb, Ho) with a perfect kagome lattice are presented and compared to RE{sub 3}Sb{sub 3}Zn{sub 2}O{sub 14}. Rietveld structure refinements were performed using X-ray diffraction data, indicating that the layered compounds are fully structurally ordered. The compounds crystallize in a rhombohedral supercell of the cubic pyrochlore structure, in the space group R-3m. Magnetic susceptibility measurements show no signs of magnetic ordering above 2 K. The RE{sub 3}Sb{sub 3}Mg{sub 2}O{sub 14} family is similar to that of RE{sub 3}Sb{sub 3}Zn{sub 2}O{sub 14}; however, the series reported here features a fully ordered distribution of cations in both the nonmagnetic antimony and magnetic rare earth kagome lattices. Unlike the offsite disorder that Zn{sup 2+} experiences in RE{sub 3}Sb{sub 3}Zn{sub 2}O{sub 14}, the magnesium sites in RE{sub 3}Sb{sub 3}Mg{sub 2}O{sub 14} are completely ordered. Here we compare the magnetic properties in both series of kagome compounds to determine how significant Zn{sup 2+}'s positional ordering is within this structure type. The compounds reported here appear to be relatively defect-free and are therefore model systems for investigating magnetic frustration on an ideal 2D rare earth kagome lattice. (copyright 2016 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  7. Study of quantitative analysis of rare earth elements (Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu) in soil samples by inductively couple plasma mass spectrometry

    International Nuclear Information System (INIS)

    Truong Duc Toan; Nguyen Giang; Vo Tran Quang Thai; Do Tam Nhan; Nguyen Le Anh; Nguyen Viet Duc; Luong Thi Tham; Truong Thi Phuong Mai

    2015-01-01

    Method for the determination of 16 rare earth elements (REEs) in soil samples without separating by inductively coupled plasma mass spectrometry (ICP-MS) has been studied at Dalat Nuclear Research Institute. The optimal conditions for ICP-MS NexION 300X with three modes: Standard, Collision (KED), and Reaction (DRC) have been studied on the Montana II soil reference material. The result analysis shows that: DRC mode only gives good analysis result for Sc, Y, La, Ce, Pr, Nd, Tm, Yb, and Lu; Standard mode exhibits good analysis results for all elements with error from 1.2 - 29.0% and KED mode is the best one with error less than 15%. The concentrations of elements in the soil samples of Cau Dat, Bao Loc, and Da Lat were determined, which concentrations of REEs in soil samples of Cau Dat are higher than that of the other areas in Lam Dong Province. (author)

  8. Magnetism and superconductivity in Eu(Ho)Mo6S8

    International Nuclear Information System (INIS)

    Capone, D.W. II; Lai Fook, M.S.; Guertin, R.P.; Hinks, D.G.; Dunlap, B.D.; Foner, S.; Abou-Aly, A.I.; Brooks, J.S.

    1984-10-01

    A variety of ambient and high pressure experimental results reveal the interplay between magnetism and superconductivity in Ho doped samples of the pressure induced superconductor, EuMo 6 S 8 . Ho concentrations up to 50 atomic percent of the rare earth ions were used. High resolution magnetic measurements are consistent with the crystalline electric field ground state for the Ho 3+ ions being a magnetic doublet consisting largely of J/sub z/ = 18. The results of high pressure magnetization experiments reveal negligible effects of reduced lattice constant on the rare earth-rare earth interactions. Resistivity in a 10 atomic percent sample for P = 10 kbar shows the suppression of a P = 0 structural transition, metallic conductivity down to low temperatures, and finally superconductivity at 8 K. The upper critical field, H/sub c2/(T), for this sample was measured for P = 7, 10 and 12 kbar and showed strong reentrant behavior (dH/sub c2/(T)/dT > 0 as T → 0 K). A minimum with field in the resistivity above H/sub c2/ was also observed at lowest temperatures. The H/sub c2/(T) data are compared with those of EuMo 6 S 8 at high pressure, which shows positive curvature, and HoMo 6 S 8 , in which superconductivity is quenched by ferromagnetism at low temperatures. 14 references, 4 figures

  9. Improvement of Green Upconversion Monochromaticity by Doping Eu3+in Lu2O3:Yb3+/Ho3+Powders with Detailed Investigation of the Energy Transfer Mechanism.

    Science.gov (United States)

    Xiang, Guotao; Ma, Yan; Liu, Wen; Jiang, Sha; Luo, Xiaobing; Li, Li; Zhou, Xianju; Gu, Zhiwei; Wang, Jiapeng; Luo, Yongshi; Zhang, Jiahua

    2017-08-07

    The monochromaticity improvement of green upconversion (UC) in Lu 2 O 3 :Yb 3+ /Ho 3+ powders has been successfully realized by tridoping Eu 3+ . The integral area ratio of green emission to red emission of Ho 3+ increases 4.3 times with increasing Eu 3+ doping concentration from 0 to 20 mol %. The energy transfer (ET) mechanism in the Yb 3+ /Ho 3+ /Eu 3+ tridoping system has been investigated carefully by visible and near-infrared (NIR) emission spectra along with the decay curves, revealing the existence of ET from the Ho 3+ 5 F 4 / 5 S 2 level tothe Eu 3+ 5 D 0 level and ET from the Ho 3+ 5 I 6 level to the Eu 3+ 7 F 6 level. In addition, the population routes of the red-emitting Ho 3+ 5 F 5 level in the Yb 3+ /Ho 3+ codoped system under 980 nm wavelength excitation have also been explored. The ET process from the Yb 3+ 2 F 5/2 level to the Ho 3+ 5 I 7 level and the cross-relaxation process between two nearby Ho 3+ ions in the 5 F 4 / 5 S 2 level and 5 I 7 level, respectively, have been demonstrated to be the dominant approaches for populating the Ho 3+ 5 F 5 level. The multiphonon relaxation process originating from the Ho 3+ 5 F 4 / 5 S 2 level is useless to populate the Ho 3+ 5 F 5 level. As the energy level gap between the Ho 3+ 5 I 7 level and Ho 3+ 5 I 8 level matches well with that between Eu 3+ 7 F 6 level and Eu 3+ 7 F 0 level, the energy of the Ho 3+ 5 I 7 level can be easily transferred to the Eu 3+ 7 F 6 level by an approximate resonant ET process, resulting in a serious decrease in the red UC emission intensity. Since this ET process is more efficient than the ET from the Ho 3+ 5 F 4 / 5 S 2 level to the Eu 3+ 5 D 0 level as well as the ET from the Ho 3+ 5 I 6 level to the Eu 3+ 7 F 6 level, the integral area ratio of green emission to red emission of Ho 3+ has been improved significantly.

  10. Crystal structure of RCoIn5 (R - Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Y) and R2CoIn8 (R - Ce, Pr, Nd, Sm, Gd, Dy, Ho, Er, Tm, Y) compounds

    International Nuclear Information System (INIS)

    Kalychak, Ya.M.; Zaremba, V.I.; Baranyak, V.M.; Bruskov, V.A.; Zavalij, P.Yu.

    1989-01-01

    Usng X-ray diffraction method of monocrystal, crystal structure of HoCoIn 5 compound belonging to the HoCoGa 5 structural type is determined. Using the method of powder belonging of CeCoIn 5 structure to the HoCoGa 5 structural type is confirmed. Isostructural compounds with Y, Pr, Nd, Sm, Gd, Tb, Dy are detected. Their lattice periods are determined. Using the method of powder belonging of Ce 2 CoIn 8 compound structure to Ho 2 CoGa 8 structural type is determined. Isostructural compounds with Y, Pr, Nd, Sm, Gd, Dy, Ho, Er, Tm are detected and their lattice periods are determined

  11. Nitrate-assisted photocatalytic efficiency of defective Eu-doped Pr(OH)3 nanostructures.

    Science.gov (United States)

    Aškrabić, S; Araújo, V D; Passacantando, M; Bernardi, M I B; Tomić, N; Dojčinović, B; Manojlović, D; Čalija, B; Miletić, M; Dohčević-Mitrović, Z D

    2017-12-06

    Pr(OH) 3 one-dimensional nanostructures are a less studied member of lanthanide hydroxide nanostructures, which recently demonstrated an excellent adsorption capacity for organic pollutant removal from wastewater. In this study, Pr 1-x Eu x (OH) 3 (x = 0, 0.01, 0.03, and 0.05) defective nanostructures were synthesized by a facile and scalable microwave-assisted hydrothermal method using KOH as an alkaline metal precursor. The phase and surface composition, morphology, vibrational, electronic and optical properties of the as-prepared samples were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), inductively coupled plasma optical emission spectrometry (ICP-OES), transmission electron microscopy (TEM), field emission scanning electron microscopy (FE-SEM), Raman, infrared (IR), photoluminescence (PL), and diffuse reflectance spectroscopy (DRS). It was deduced that the incorporation of Eu 3+ ions promoted the formation of oxygen vacancies in the already defective Pr(OH) 3 , subsequently changing the Pr(OH) 3 nanorod morphology. The presence of KNO 3 phase was registered in the Eu-doped samples. The oxygen-deficient Eu-doped Pr(OH) 3 nanostructures displayed an improved photocatalytic activity in the removal of reactive orange (RO16) dye under UV-vis light irradiation. An enhanced photocatalytic activity of the Eu-doped Pr(OH) 3 nanostructures was caused by the synergetic effect of oxygen vacancies and Eu 3+ (NO 3 - ) ions present on the Pr(OH) 3 surface, the charge separation efficiency and the formation of the reactive radicals. In addition, the 3% Eu-doped sample exhibited very good adsorptive properties due to different morphology and higher electrostatic attraction with the anionic dye. Pr 1-x Eu x (OH) 3 nanostructures with the possibility of tuning their adsorption/photocatalytic properties present a great potential for wastewater treatment.

  12. Electromagnetic and Microwave Absorption Properties of the Flake-Shaped Pr-Ho-Fe Alloys in the C-Band

    Science.gov (United States)

    Luo, Jialiang; Pan, Shunkang; Qiao, Ziqiang; Cheng, Lichun; Wang, Zhenzhong; Lin, Peihao; Chang, Junqing

    2018-01-01

    The polycrystalline samples Pr x Ho2- x Fe17 ( x = 0.0, 0.1, 0.2, 0.3, 0.4) were prepared by arc melting and high-energy ball milling method. The influences of Pr substitution on phase structure, morphology, saturation magnetization and electromagnetic parameters were investigated by x-ray diffraction, scanning electron microscopy, vibrating-sample magnetometry and vector network analyzer, respectively. The results show that the particle size increased and the saturation magnetization decreased with increasing Pr content. The minimum absorption peak frequency shifted towards a lower-frequency region with increasing Pr concentration. The minimum RL of Pr0.3Ho1.7Fe17 powder was -41.03 dB at 6.88 GHz with a coating thickness of 2.0 mm. With different thickness of 1.8-2.8 mm, the minimum reflection loss (RL) of Pr0.3Ho1.7Fe17 powder was less than -20 dB in the whole C-band (4-8 GHz). The microwave-absorbing properties of the composite with different weight ratios of Pr0.3Ho1.7Fe17/Co were researched. The microwave-absorbing peaks of the composites shifted to a lower frequency with increasing Co content. The minimum RL of Pr0.3Ho1.7Fe17/Co(10%) was -42.51 dB at 4.72 GHz with a coating thickness of 2.6 mm. This suggests that the Pr-Ho-Fe will be a promising microwave absorption material in higher-gigahertz frequency, especially in the C-band.

  13. Electric-field gradients at 181Ta impurity sites in Ho2O3 and Eu2O3 bixbyites

    International Nuclear Information System (INIS)

    Errico, Leonardo A.; Renteria, Mario; Bibiloni, Anibal G.; Freitag, Kristian

    2007-01-01

    The time-differential γ-γ perturbed-angular-correlation (PAC) technique with ion-implanted 181 Hf tracers has been applied to study the hyperfine interactions of 181 Ta impurities in the cubic bixbyite structure of Ho 2 O 3 and Eu 2 O 3 . The PAC experiments were performed in air in the temperature range 300-1373 K (in the case of Ho 2 O 3 ) and 77-1273 K (in the case of Eu 2 O 3 ). For both oxides, two electric-quadrupole interactions were found and attributed to the electric-field gradients (EFGs) acting on 181 Ta probes substitutionally located at the two free-of-defects nonequivalent cation sites of the bixbyite structure. In the case of Ho 2 O 3 , two additional interactions were found in the temperature range 300-573 K. These results, as well as previous characterizations of the EFG at 181 Ta sites in bixbyites, were compared to those obtained in experiments using 111 Cd as probe, and to point-charge model calculations. Very recent ab initio predictions for the EFG tensor at impurities sites in binary oxides are also discussed. All these results enable us to discuss the validity of the widely used ionic model to describe the EFG in these highly ionic compounds

  14. Measurement of chemical activities of rare earths (RE: Ce, Pr, Sm and Eu) in cadmium alloy

    International Nuclear Information System (INIS)

    Ghosh, Sajal; Ganesan, Rajesh; Sridharan, R.; Gnanasekaran, T.

    2015-01-01

    Activity of rare earth (RE) elements, Ce, Pr, Sm and Eu is measured in each of the cadmium rich binary alloys of RE, by making use of a molten salt based electrochemical cell. The binary alloy consists of a mixture of cadmium rich intermetallic compound and a liquid phase of known composition. Four independent cells are constructed; one for each of the rare earth elements and electromotive force (EMF) is measured as a function of temperature for each cell, respectively. Partial molar Gibbs energy of these rare earth metals in liquid cadmium is derived from the EMF output over a temperature range. Gibbs energy of formation of CeCd 11 , PrCd 11, SmCd 6 and EuCd 11 are deduced from the measured EMF values and the reported literature data on the solubility of rare earth elements in liquid cadmium. - Highlights: • Activities of rare earth (RE) elements such as Ce, Pr, Sm and Eu were measured as a function of temperature in cadmium rich biphasic mixture. • Partial molar Gibbs energies of these rare earths in liquid cadmium were derived over a temperature range. • Gibbs energy of formation of CeCd 11 , PrCd 11, SmCd 6 and EuCd 11 were derived.

  15. Online PR in the EU. A Study about Online Communication in Public Relations

    Directory of Open Access Journals (Sweden)

    Iulian Veghes

    2016-11-01

    Full Text Available The “Online PR in EU” research aimed to review online communication in PR activity across the EU. The results have shown that in today’s PR, at least in the reviewed space, the main communication channel is Internet, as, in average, 59% of the specific activity happens online. We see that PR has adapted their techniques to the new requirements of the networked society. Two other important conclusions which can be drawn from this study: the first regards the availability of a cultural unity of the European area, as the results of the research have been surprisingly consistent across the analyzed countries. The second conclusion concerns the existence of “One of Many” communication model (the interactive-informal communication which, in the context of the interconnected society, places the organizations on equal footing with the connected individuals (both mentioned types of social actors having the same communication power in the online social systems.

  16. Reflexia na stav a perspektívy didaktiky biológie z pohľadu situácie na Prírodovedeckej fakulte Univerzity Komenského v Bratislave.

    Directory of Open Access Journals (Sweden)

    Katarína Ušáková

    2014-12-01

    Full Text Available Príspevok popisuje východiská a impulzy rozvoja didaktiky biológie na Slovensku  z pohľadu skúseností edukačnej a výskumnej práce na Katedre didaktiky prírodných vied, psychológie a pedagogiky PRIFUK v Bratislave. Cez stručný historický prehľad od povojnového obdobia až po súčasnosť upriamuje pozornosť na osobnosti, ktoré sú s formovaním didaktiky biológie úzko spojené. Poukazuje na niektoré spoločné problémy prírodovedného vzdelávania v kontexte spoločensko-politických zmien spojených so vstupom do EU a dôsledkami reformného úsilia s cieľom konvergencie vzdelávacích systémov krajín EU. Podrobnejšie sa venuje problémom v doktorandskom štúdiu  a výskumu v didaktike biológie, od kvality ktorého sa odvíja aj úroveň učiteľskej prípravy budúcich učiteľov biológie. Konkretizuje zmeny v obsahu aj v štruktúre didaktických predmetov s cieľom zvýšiť kvalitu a funkčnosť prípravy učiteľov. V závere príspevku autorka upozorňuje na pretrvávajúce problémy didaktiky biológie, ktorých riešenie si vyžaduje potrebu vyššej miery spolupráce všetkých zainteresovaných zložiek.

  17. Crystal structure and magnetic properties of RCu5-xPdx (R=Pr, Nd, Sm and Eu) alloys

    International Nuclear Information System (INIS)

    Shah, K.V.; Bonville, P.; Manfrinetti, P.; Provino, A.; Dhar, S.K.

    2009-01-01

    We report the effect of replacing Cu by Pd in RCu 5 (R=Pr, Nd, Sm and Eu). The parent RCu 5 compounds crystallize in the hexagonal CaCu 5 -type structure. The hexagonal symmetry is retained in PrCu 4 Pd and EuCu 5-x Pd x (x=1 and 2) but the crystal structure changes to cubic AuBe 5 -type in PrCu 3 Pd 2 , NdCu 5-x Pd x (x=1 and 2) and SmCu 4 Pd. Substitution with Pd leads to lattice expansion and modifies the magnetic behavior. While PrCu 5 is known to be a van-Vleck paramagnet with a singlet ground state, PrCu 4 Pd and PrCu 3 Pd 2 show ferromagnetic-like behavior at low temperatures. SmCu 4 Pd orders ferromagnetically near 28 K in contrast to the antiferromagnetic nature of the parent SmCu 5 . The divalent nature of the Eu ions in EuCu 5 is retained in the ternary alloys, but the Curie temperature is reduced from 57 to 24.5 and 14.5 K in EuCu 4 Pd and EuCu 3 Pd 2 , respectively, inferred from the location of peak in the heat capacity of these two compounds. The magnetic hyperfine field at the Eu nucleus measured with 151 Eu Moessbauer spectroscopy in the ternary Eu-alloys is comparable to that in EuCu 5 . The magnetic behavior of NdCu 4 Pd is similar to that reported in NdCu 5 . The zero-field-cooled, low-field magnetization of NdCu 3 Pd 2 shows a region of diamagnetic behavior roughly between 21 and 4 K, but the field-cooled response is positive.

  18. Magnetic and superconductive property study of the compounds: HoMo6S8, EuMo6S8 and Ce Mo6S8

    International Nuclear Information System (INIS)

    Dinia, M.A.

    1987-07-01

    Magnetic measurements and neutron spectroscopy measurements allowed to conclude that HoMo 6 S 8 was an Ising system. Neutron diffraction experiments and electric conductivity measurements simultaneously on a HoMo 6 S 8 monocrystal allowed to set that at null field superconductivity exists not only with the modulated magnetic structure but also with an antiphase magnetic structure (in a narrow temperature range). Superconductivity disparition at low temperature is then not related to the magnetic transition but to the development of magnetic moments of Ho 3+ ions. Superconducting phase got at low temperature by heating a monodomain ferromagnetic crystal is associated to a reduction of the ordered moment of Ho 3+ ions, because of an important demagnetizing field. At last, magnetic order evolution study in relation to the magnetic field allowed to precise the phase diagram of HoMo 6 S 8 . A crystal structure study of EuMo 6 S 8 in the high temperature rhomboedric phase and the low temperature triclinic phase were realized by neutron diffraction. Magnetic order in EuMo 6 S 8 below T N = 0.3K was determined [fr

  19. The influence of Pr3+ co-doping on the photoluminescence and cathodoluminescence properties of SiO2:Eu3+/Tb3+

    CSIR Research Space (South Africa)

    Mhlongo, GH

    2011-07-01

    Full Text Available Tb3+-Pr3+, and Eu3+-Pr3+ ion pairs co-doped in a SiO2 matrix were prepared by a sol-gel method. Co-doping of Eu3+ and Tb3+ ions with Pr3+ in SiO2 resulted in the quenching of Eu3+ and Tb3+ emissions with increasing Pr3+ concentrations. The quenching...

  20. Subsolidus Phase Relations of the CaO-REOx-CuO Systems (RE = Eu, Tb, Dy, Ho, Er, Lu and Sc) at 900 °C in Air

    DEFF Research Database (Denmark)

    Grivel, Jean-Claude

    2016-01-01

    The subsolidus phase relations of the CaO-REOx-CuO systems (RE = Eu, Tb, Dy, Ho, Er, Lu and Sc) were investigated in air at 900 °C. The pseudo-ternary sections with RE = Tb, Dy, Ho, Er and Lu have a similar structure. They have in common with the RE = Eu system a solid solution of Ca0.833−xRExCuO2......+y composition but the system with RE = Eu differs by the presence of an Eu2CuO4 phase instead of RE2Cu2O5 for RE = Tb, Dy, Ho, Er and Lu. In contrast, the CaO-ScO1.5-CuO section does not contain a Ca0.833−xScxCuO2+y solid solution and is dominated by the CaSc2O4 phase, which has no equivalent...... in the other systems at 900 °C in air....

  1. Magnetic structures of rare earth intermetallic compounds RCuAs2 (R = Pr, Nd, Tb, Dy, Ho, and Yb)

    Science.gov (United States)

    Zhao, Y.; Lynn, J. W.; Thakur, G. S.; Haque, Z.; Gupta, L. C.; Ganguli, A. K.

    2017-12-01

    Neutron scattering studies have been carried out on polycrystalline samples of a series of rare earth intermetallic compounds RCuAs2 (R = Pr, Nd, Dy, Tb, Ho and Yb) as a function of temperature to determine the magnetic structures and the order parameters. These compounds crystallize in the ZrCuSi2 type structure, which is similar to that of the RFeAsO (space group P4/nmm) class of iron-based superconductors. PrCuAs2 develops commensurate magnetic order with K = (0, 0, 0.5) below TN = 6.4(2) K, with the ordered moments pointing along the c-axis. The irreducible representation analysis shows either a Γ12 or Γ13 representation. NdCuAs2 and DyCuAs2 order below TN = 3.54(5) K and TN = 10.1(2) K, respectively, with the same ordering wave vector but the moments lying in the a-b plane (with a Γ29 or Γ210 representation). TbCuAs2 and HoCuAs2 exhibit incommensurate magnetic structures below TN = 9.44(7) and 4.41(2) K, respectively. For TbCuAs2, two separate magnetic ordering wave vectors are established as K1(Tb) = (0.240,0.155,0.48) and K2(Tb) = (0.205, 0.115, 0.28), whereas HoCuAs2 forms a single K(Ho) = (0.121, 0.041, 0.376) magnetic structure with 3rd order harmonic magnetic peaks. YbCuAs2 does not exhibit any magnetic Bragg peaks at 1.5 K, while susceptibility measurements indicate an antiferromagnetic-like transition at 4 K, suggesting that either the ordering is not long range in nature or the ordered moment is below the sensitivity limit of ≈0.2 μB.

  2. Positron annihilation studies in high-Tc superconductors RBa2Cu3Oy, R: La, Nd, Sm, Eu, Gd, Dy, Ho, Y, Er

    International Nuclear Information System (INIS)

    Lagouri, T.; Dedoussis, S.; Chardalas, M.; Liolios, A.

    1997-01-01

    Positron lifetime and Doppler broadening of the annihilation line measurements have been performed at room temperature in high-T c superconductors RBa 2 Cu 3 O y , where R: La, Nd, Sm, Eu, Gd, Dy, Ho, Y, Er and 6.9 c superconducting samples RBa 2 Cu 3 O y , where R: Nd, Sm, Eu, Ho, Y, Er as a function of temperature between 14 K and 293 K. It was observed that the positron lifetime and the S parameter values at room temperature have no obvious trend in their variation from the yttrium substitution by a rare-earth element. It was also observed that the temperature dependence of the positron annihilation parameters is similar in the high-T c superconducting samples. (orig.)

  3. X-ray emission in collisions of highly charged I, Pr, Ho, and Bi ions with a W surface

    International Nuclear Information System (INIS)

    Watanabe, H.; Tona, M.; Ohtani, S.; Sun, J.; Nakamura, N.; Yamada, C.; Yoshiyasu, N.; Sakurai, M.

    2007-01-01

    X-ray emission yields, which are defined as the total number of emitted x-ray photons per incident ion, and dissipated fractions of potential energies through x-ray emission have been measured for slow highly charged ions of I, Pr, Ho, and Bi colliding with a W surface. A larger amount of potential energy was consumed for the x-ray emission with increasing the atomic number and the charge state. The present measurements show that x-ray emission is one of the main decay channels of hollow atoms produced in collisions of very highly charged ions of heavy elements

  4. Tungsten ditelluride for a nanosecond Ho,Pr:LiLuF4 laser at 2.95 µm

    Science.gov (United States)

    Yan, Zhengyu; Li, Tao; Zhao, Jia; Zhao, Shengzhi; Yang, Kejian; Li, Guiqiu; Li, Dechun; Zhang, Shuaiyi; Li, Jian

    2018-04-01

    The linear and nonlinear absorption characteristics of a home-built multilayer tungsten ditelluride (WTe2) saturable absorber at ~3 µm were demonstrated for the first time. A passively Q-switched Ho,Pr:LiLuF4 laser was realized by inserting the WTe2-saturable absorber into a plane-concave laser cavity. A maximum average output power of 128 mW, with a pulse duration of 366 ns at a repetition rate of 92 kHz was obtained under an absorbed pump power of 3.67 W, corresponding to a pulse energy of 1.4 µJ.

  5. EU

    DEFF Research Database (Denmark)

    Abrahamson, Peter; Borchorst, Anette

    2002-01-01

    Der er et komplekst forhold mellem EU og den danske velfærdsstat. Den sociale dimension i det europæiske samarbejde er splittet mellem et pres mod harmonisering og pres for at fastholde national suverænitet. Negativ integration har været den foretrukne interventionsform. Drivkræfterne har især...

  6. Synthesis under ambient pressure and tri-axial magnetic orientation in REBa2Cu4O8 (RE = Y, Sm, Eu, Gd, Dy, Ho, Er)

    International Nuclear Information System (INIS)

    Yamaki, M.; Horii, S.; Haruta, M.; Maeda, T.; Shimoyama, J.

    2011-01-01

    REBa 2 Cu 4 O 8 (RE124) was synthesized by a flux method in ambient pressure for RE = Y, Sm, Eu, Gd, Dy, Ho and Er. Tri-axial orientation of RE124 was achieved in a modulated rotating magnetic field of 10 T. Orientation axes in RE124 depended on the type of RE. Magnetization axes were determined from magnetic anisotropies of Cu and RE ions. We report the rare-earth (RE)-dependent magnetization axes of REBa 2 Cu 4 O 8 , which was synthesized by a flux method under ambient pressure, using powder samples tri-axially oriented in a modulated rotating magnetic field of 10 T. By optimizing the growth temperature and cooling rate, RE124 crystals were successfully grown for RE = Y, Sm, Eu, Gd, Dy, Ho, and Er. From the X-ray diffraction measurement, the magnetically oriented directions were largely dependent on the type of RE ions of RE124. However, the tri-axial magnetic anisotropies of RE124 could be qualitatively understood in terms of the magnitude relation between the single-ion magnetic anisotropy of RE 3+ ions and the magnetic anisotropy generated by the CuO 2 plane and Cu-O chain. For the practical use of this magneto-scientific process, the control of magnetization axes and tri-axial magnetic anisotropies through crystallochemical control is indispensable.

  7. Satellite line mapping in Eu3+–Ce3+ and Pr3+–Ce3+ codoped Y2SiO5

    International Nuclear Information System (INIS)

    Serrano, D.; Karlsson, J.; Zheng, L.; Dong, Y.; Ferrier, A.; Goldner, P.; Walther, A.; Rippe, L.; Kröll, S.

    2016-01-01

    In this work we perform a high-resolution spectroscopic investigation of Eu 3+ –Ce 3+ and Pr 3+ –Ce 3+ codoped Y 2 SiO 5 crystals. Satellite line spectra were recorded at low temperatures around the Eu 3+ : 7 F 0 → 5 D 0 and the Pr 3+ : 3 H 4 → 1 D 2 transitions. It is observed that the incorporation of Ce 3+ as a codopant notably changes the Eu 3+ and Pr 3+ satellite line patterns. Satellite lines measured in singly doped Eu 3+ :Y 2 SiO 5 were found at the same spectral positions in Eu 3+ –Ce 3+ codoped crystals. These coincident lines were concluded to be due to pairs of Eu 3+ ions. Extra satellite lines appeared in the codoped crystals, which were assigned to Ce 3+ related structures such as Ce 3+ –Eu 3+ pairs. The analysis of the Pr 3+ satellite line spectra presents further challenges. Satellite lines associated to Pr 3+ pairs show weaker intensity, presumably due to the efficient quenching of the Pr 3+1 D 2 emission through cross-relaxation paths ( 1 D 2 → 1 G 4 ; 3 H 4 → 3 F 4 ). The investigation of the Eu 3+ and Pr 3+ satellite line patterns in Y 2 SiO 5 is particularly interesting for their exploitation in rare-earth based quantum computation schemes. - Highlights: • We recorded Eu and Pr satellite lines in Y 2 SiO 5 with and without Ce as a codopant. • The presence of Ce leads to the appearance of extra satellite lines in the spectra. • The satellite lines are associated to minor crystal sites such as ion pairs. • Less than 100 ion pairs were detected per satellite line. • The exploitation of the satellite line structure is proposed for quantum computing.

  8. Electronic and crystal structure, EPR and magnetic investigations of YF{sub 3}:1%RE (RE = Pr, Ho, Er and Tm) and LaF{sub 3}:1%Pr nanocrystals

    Energy Technology Data Exchange (ETDEWEB)

    Talik, E., E-mail: talik@us.edu.pl [Institute of Physics, University of Silesia, ul. Uniwersytecka 4, 40-007 Katowice (Poland); Zajdel, P.; Guzik, A.; Skrzypek, D. [Institute of Physics, University of Silesia, ul. Uniwersytecka 4, 40-007 Katowice (Poland); Lipińska, L.; Michalska, M. [Institute of Electronic Materials Technology, ul. Wólczyńska 133, 01-919 Warszawa (Poland)

    2014-12-15

    Highlights: • The thermal decomposition method was successfully applied for the first time in order to obtain the good quality nanocrystals of YF{sub 3}:1%RE. • For YF{sub 3}:1%Pr and LaF{sub 3}:1%Pr extra phase PrF{sub 3} was found. • The XPS energy gap is about 10 eV. • Surface contamination can be responsible for the deterioration of the optical properties of the composites. - Abstract: A new chemical synthesis route by a thermal decomposition of nitrates and acetates, preceded by solution displacement reaction, was successfully applied to obtain the YF{sub 3}:1%RE (RE = Pr, Ho, Er and Tm) and LaF{sub 3}:1%Pr nanocrystals. The samples were characterized by the following methods: X-ray diffraction, scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), magnetic susceptibility thermal dependence measurements and electron paramagnetic resonance (EPR). The obtained YF{sub 3}:1%RE (RE = Pr, Ho, Er and Tm) materials crystallized with orthorhombic symmetry, whilst LaF{sub 3}:1%Pr exhibits hexagonal structure. Chemical composition determined by EDX, XPS and magnetic measurements was close to nominal formula. SEM images show the nanometric size of the grains. Surface contamination can be suggested to be responsible for the deterioration of the optical properties of the composites.

  9. EU

    DEFF Research Database (Denmark)

    Nissen, Mogens Rostgaard

    2008-01-01

    Den Europæiske Union har som et vigtigt mål at forbedre samarbejdet mellem medlemslandene. At få udvisket betydningen af de gamle statsgrænser. Åbne grænser og større fleksibilitet skal øge den økonomiske vækst i Europa - især i grænseregionerne, der ofte er yderområder i de enkelte lande. Det...... politiske sigte er, at det tværnationale samarbejde skal øge den politiske og kulturelle samhørighed landene imellem. I det dansk-tyske grænseområde har EU gennem mange år forsøgt at medvirke til øge samarbejdet over grænsen. Der er ydet økonomisk og politisk støtte til forskellige projekter, der kan styrke...

  10. Measurements of 14 MeV neutron radiative capture γ-ray spectra and integrated cross sections in Sc, Y, Pr and Ho

    International Nuclear Information System (INIS)

    Budnar, M.; Cvelbar, F.; Likar, A.; Martincic, R.; Potokar, M.; Ivkovic, V.

    1977-01-01

    Gamma ray spectra and integrated cross sections for radiative capture in 45 Sc, 89 Y, 141 Pr and 165 Ho have been measured. Obtained integrated cross sections (800+-110)μb, (1490+-210)μb, (980+-160)μb and (940+-150)μb are in accordance with measurements at other elements showing smooth mass dependence. Measuring procedure and experimental data evaluation is described in details. (author)

  11. Luminescent properties and quenching effects of Pr3+ co-doping in SiO2:Tb3+/Eu3+ nanophosphors

    CSIR Research Space (South Africa)

    Mhlongo, GH

    2014-02-01

    Full Text Available to study the phase structure and particle morphology, respectively. The photoluminescence (PL) and cathodoluminescence (CL) properties of SiO(sub2):Pr(sup3+) and Pr(sup3+) co-doped SiO(sub2):Tb(sup3+)/Eu(sup3+) were investigated. The concentration quenching...

  12. UV-Vis-NIR luminescence properties and energy transfer mechanism of LiSrPO4:Eu2+, Pr3+ suitable for solar spectral convertor.

    Science.gov (United States)

    Chen, Yan; Wang, Jing; Liu, Chunmeng; Tang, Jinke; Kuang, Xiaojun; Wu, Mingmei; Su, Qiang

    2013-02-11

    An efficient near-infrared (NIR) phosphor LiSrPO(4):Eu(2+), Pr(3+) is synthesized by solid-state reaction and systematically investigated using x-ray diffraction, diffuse reflection spectrum, photoluminescence spectra at room temperature and 3 K, and the decay curves. The UV-Vis-NIR energy transfer mechanism is proposed based on these results. The results demonstrate Eu(2+) can be an efficient sensitizer for harvesting UV photon and greatly enhancing the NIR emission of Pr(3+) between 960 and 1060 nm through efficient energy feeding by allowed 4f-5d absorption of Eu(2+) with high oscillator strength. Eu(2+)/Pr(3+) may be an efficient donor-acceptor pair as solar spectral converter for Si solar cells.

  13. Odpočet DPH z pohledu českého a komunitárního práva

    OpenAIRE

    Garaj, Juraj

    2010-01-01

    Deduction of VAT from the perspective of Czech and EU law The purpose of this thesis is to analyze the relation between Czech and EU law with respect to the juridical institute of deduction of VAT, comparing these legal systems in the light of both EU and Czech case law. The thesis is composed of four chapters starting generally and continuing to more specific matters. Chapter One is divided into two parts, first characterizing VAT and its position in a tax system and second exploring reasons...

  14. Formation of La3+, Pr3+, Eu3+, Er3+, and Lu3+ complexes with chloride ions, in aqueous medium

    International Nuclear Information System (INIS)

    Fernandez R, E.; Jimenez R, M.; Solache R, M.

    2007-01-01

    The constants of stability of the complexes of La 3+ , Pr 3+ , Eu 3+ , Er 3+ , and Lu 3+ with Cl - ions, its were determined, in the aqueous medium of HCI - HClO 4 and by a solvent extraction method. The dinonyl naphtalene sulfonic acid in n-heptane was used as extractant. The lanthanides concentration, it was measured by a VIS spectrophotometry method and by another radiochemical. The ions specific interaction theory (SIT) it was used for the extrapolation to ionic force 0 M. The results indicate that the stability constants of the LnCI 2+ species diminishes when increasing the ion force and the charge density. (Author)

  15. Teoria e prática na formação de professores: a prática como tecnologia do eu docente

    Directory of Open Access Journals (Sweden)

    Maria Manuela Alves Garcia

    2013-09-01

    Full Text Available Este artigo discute a relação teoria e prática nas Diretrizes Curriculares Nacionais para a Formação dos Professores da Educação Básica, no início da década de 2000. Tem como fonte de dados a legislação curricular que instituiu a reforma e os Projetos Pedagógicos de quatro cursos de licenciatura da Universidade Federal de Pelotas (Educação Física, Artes Visuais, Matemática e Ciências Sociais. A partir dos estudos de Michel Foucault sobre a governamentalidade e a ética e de estudos sobre as políticas educacionais e curriculares contemporâneas, mostra os efeitos da nova matriz curricular nos currículos dos cursos investigados. O estudo demonstra que a política oficial reforça o pragmatismo na educação de professores e problematiza a prática como tecnologia do eu docente implicada na formação de um professor prático-reflexivo, em uma visão reducionista das competências e habilidades docentes.

  16. Energy transfer processes in K{sub 5}Li{sub 2}GdF{sub 10}:Eu,Pr

    Energy Technology Data Exchange (ETDEWEB)

    Solarz, P. [Institute of Low Temperature and Structure Research, Polich Academy of Sciences, ul. Okolna 2, PL-50422 Wroclaw (Poland)], E-mail: solarz@int.pan.wroc.pl; Ryba-Romanowski, W. [Institute of Low Temperature and Structure Research, Polich Academy of Sciences, ul. Okolna 2, PL-50422 Wroclaw (Poland)

    2007-04-15

    In K{sub 5}Li{sub 2}Gd{sub 0.80}Pr{sub 0.10}Eu{sub 0.10}F{sub 10} the {sup 5}D{sub 1,0} luminescence of europium is quenched by the presence of Pr{sup 3+}. Analysis of the decay curves of the {sup 5}D{sub 0} and {sup 5}D{sub 1} luminescence, recorded at room temperature, suggests that the Eu{sup 3+5}D{sub 0} emission is quenched by quadrupole-quadrupole interaction with {sup 1}D{sub 2} multiplet of praseodymium. The generalized Yokota-Tanimoto model has been used to explain the behavior of the decay curves and to determine the kinetic microparameters C{sub DA}, related to the cross relaxation, and D, related to the energy migration probabilities. The 'critical radius'(R{sub 0}) for these interaction was calculated to be in the range 10.007-11.528 A.

  17. Magnetism of cyano-bridged Ln3+-M3+ complexes. Part II: one-dimensional complexes (Ln3+ = Eu, Tb, Dy, Ho, Er, Tm; M3+ = Fe or Co) with bpy as blocking ligand.

    Science.gov (United States)

    Figuerola, Albert; Ribas, Joan; Casanova, David; Maestro, Miguel; Alvarez, Santiago; Diaz, Carmen

    2005-10-03

    The reaction of Ln(NO3)3(aq) with K3[Fe(CN)6] or K3[Co(CN)6] and 2,2'-bipyridine in water/ethanol led to 13 one-dimensional complexes: trans-[M(CN)4(mu-CN)2Ln(H2O)4(bpy)]n.4nH2O.1.5nbpy (Ln = Eu3+, Tb3+, Dy3+, Ho3+, Er3+, Tm3+, Lu3+; M = Fe3+, Co3+). The structures for [EuFe]n (1), [TbFe]n (2), [DyFe]n (3), [HoFe]n (4), [ErFe]n (5), [TmFe]n (6), [LuFe]n (7), [EuCo]n (8), [TbCo]n (9), [DyCo]n (10), [HoCo]n (11), [ErCo]n (12), and [TmCo]n (13) have been solved: they crystallize in the triclinic space group P and are isomorphous. They exhibit a supramolecular architecture created by the interplay of coordinative, hydrogen bonding, and pi-pi interactions. A stereochemical study of the eight-vertex polyhedra of the lanthanide ions, based on continuous shape measures, is presented. The Ln3+-Fe3+ interaction is antiferromagnetic in [DyFe]n and [TbFe]n. For [EuFe]n, [HoFe]n, [ErFe]n, and [TmFe]n, there is no sign of any significant interaction. The magnetic behavior of [DyFe]n suggests the onset of weak long-range ferromagnetic ordering at 2.5 K.

  18. Synthetic and spectroscopic studies of vanadate glaserites II: Photoluminescence studies of Ln:K{sub 3}Y(VO{sub 4}){sub 2} (Ln=Eu, Er, Sm, Ho, or Tm)

    Energy Technology Data Exchange (ETDEWEB)

    Kimani, Martin M., E-mail: kimani@g.clemson.edu; McMillen, Colin D., E-mail: cmcmill@g.clemson.edu; Kolis, Joseph W., E-mail: kjoseph@clemson.edu

    2015-03-15

    Glaserite-type potassium yttrium double vanadates (K{sub 3}Y(VO{sub 4}){sub 2}) doped with Eu{sup 3+}, Er{sup 3+}, Sm{sup 3+}, Ho{sup 3+}, or Tm{sup 3+} have been synthesized by solid state reactions at 1000 °C for 48 h and their photoluminescence properties investigated. Efficient energy transfer from the vanadate group to the rare earth ion has been established by photoluminescence investigation. Ultraviolet excitation into the metal to ligand charge transfer band of the vanadate groups results in orange-red, blue and green emissions from Eu{sup 3+} (592 nm), Sm{sup 3+} (602 nm), Tm{sup 3+} (475 nm), Er{sup 3+} (553 nm), and Ho{sup 3+} (541–551 nm) dopant ions. The emission intensities of the lanthanide-doped K{sub 3}Y(VO{sub 4}){sub 2} powders were studied as a function of dopant ion concentrations. Over the concentration ranges studied, no emission quenching was observed for Eu{sup 3+} or Ho{sup 3+} dopants, while Er{sup 3+}, Sm{sup 3+} and Tm{sup 3+} dopants did exhibit such effects for dopant ion concentrations greater than 5%, probably due to cross relaxation processes. - Graphical abstract: Synthesis and photoluminescence in vanadate glaserites. - Highlights: • K{sub 3}Y(VO{sub 4}){sub 2} doped with Eu, Er, Tm, Sm, or Ho were synthesized via solid-state reactions. • Photoluminescence properties are investigated. • The lanthanide doped K{sub 3}Y(VO{sub 4}){sub 2} compounds revealed efficient energy transfer from the vanadate group to the rare earth ions. • The presented compounds are promising materials for light display systems, lasers, and optoelectronic devices.

  19. Synthesis, Crystal Structure, and Magnetic Properties of Giant Unit Cell Intermetallics R117Co52+δSn112+γ (R = Y, La, Pr, Nd, Ho

    Directory of Open Access Journals (Sweden)

    Ping Chai

    2016-12-01

    Full Text Available Ternary intermetallics R117Co52+δSn112+γ (R = Y, La, Pr, Nd, and Ho have been prepared by arc-melting followed by annealing at 800 °C. All the compounds belong to the Tb117Fe52Ge112 structure type (space group Fm 3 ¯ m characterized by a complex giant cubic unit cell with a ~ 30 Å. The single-crystal structure determination of Y- and La-containing compounds reveals a significant structural disorder. A comparison of these and earlier reported crystal structures of R117Co52+δSn112+γ suggests that more extensive disorder occurs for structures that contain larger lanthanide atoms. This observation can be explained by the need to maintain optimal bonding interactions as the size of the unit cell increases. Y117Co56Sn115 exhibits weak paramagnetism due to the Co sublattice and does not show magnetic ordering in the 1.8–300 K range. Ho117Co55Sn108 shows ferromagnetic ordering at 10.6 K. Both Pr117Co54Sn112 and Nd117Co54Sn111 exhibit antiferromagnetic ordering at 17 K and 24.7 K, respectively, followed by a spin reorientation transition at lower temperature.

  20. Crystal structures of double vanadates Ca9R(VO4)7. 1. R = La, Pr and Eu

    International Nuclear Information System (INIS)

    Belik, A.A.; Morozov, V.A.; Lazoryak, B.I.; Khasanov, S.S.

    1997-01-01

    Crystalline structures of Ca 9 R(VO 4 ) 7 (R = La(1), Pr(2), Eu(3)) were studied by means of the complete profile analysis. The compounds crystallize in trigonal syngony (sp.gr. R3c, Z=6) with the following parameters of the elementary cells: 1 - a=10.8987(5), c = 38.147(1) A, V = 3924.1(3) A; 2 - a 10.8808(7), c = 38.135(1) A, V = 3910.0(3) A; 3 - a = 10.8651(1), c 38.089(1) A, V = 3894.0(3) A 3 . The rare-earth element cations together with calcium population density of the rare-earth element cations in the positions changes regularly depending on their radius. In some compounds starting from La up to Eu the population density of the rare-earth element cations in M(3) position decreases, while that in M(1) and M(2) position - increases

  1. Electric-field gradients at {sup 181}Ta impurity sites in Ho{sub 2}O{sub 3} and Eu{sub 2}O{sub 3} bixbyites

    Energy Technology Data Exchange (ETDEWEB)

    Errico, Leonardo A. [Departamento de Fisica-IFLP(CONICET), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, C.C. 67, 1900 La Plata (Argentina); Renteria, Mario [Departamento de Fisica-IFLP(CONICET), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, C.C. 67, 1900 La Plata (Argentina)]. E-mail: renteria@fisica.unlp.edu.ar; Bibiloni, Anibal G. [Departamento de Fisica-CONICET, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, C.C. 67, 1900 La Plata (Argentina); Freitag, Kristian [Helmholtz-Institut fuer Strahlen-und Kernphysik (H-ISKP) der Universitaet Bonn, Nussallee 14-16, D 53115 Bonn (Germany)

    2007-02-01

    The time-differential {gamma}-{gamma} perturbed-angular-correlation (PAC) technique with ion-implanted {sup 181}Hf tracers has been applied to study the hyperfine interactions of {sup 181}Ta impurities in the cubic bixbyite structure of Ho{sub 2}O{sub 3} and Eu{sub 2}O{sub 3}. The PAC experiments were performed in air in the temperature range 300-1373 K (in the case of Ho{sub 2}O{sub 3}) and 77-1273 K (in the case of Eu{sub 2}O{sub 3}). For both oxides, two electric-quadrupole interactions were found and attributed to the electric-field gradients (EFGs) acting on {sup 181}Ta probes substitutionally located at the two free-of-defects nonequivalent cation sites of the bixbyite structure. In the case of Ho{sub 2}O{sub 3}, two additional interactions were found in the temperature range 300-573 K. These results, as well as previous characterizations of the EFG at {sup 181}Ta sites in bixbyites, were compared to those obtained in experiments using {sup 111}Cd as probe, and to point-charge model calculations. Very recent ab initio predictions for the EFG tensor at impurities sites in binary oxides are also discussed. All these results enable us to discuss the validity of the widely used ionic model to describe the EFG in these highly ionic compounds.

  2. Synthesis, structural characterization, luminescent properties and theoretical study of three novel lanthanide metal-organic frameworks of Ho(III), Gd(III) and Eu(III) with 2,5-thiophenedicarboxylate anion

    Energy Technology Data Exchange (ETDEWEB)

    Marques, Lippy F. [Instituto de Química, Universidade do Estado do Rio de Janeiro, Rio de Janeiro 20550-013 (Brazil); Correa, Charlane C. [Departamento de Química-ICE, Universidade Federal de Juiz de Fora, Juiz de Fora-MG, 36036-330 (Brazil); Ribeiro, Sidney J.L.; Santos, Molíria V. dos [Institute of Chemistry, São Paulo State University − UNESP, CP 355 Araraquara-SP 14801-970 Brazil (Brazil); Dutra, José Diogo L.; Freire, Ricardo O. [Pople Computational Chemistry Laboratory, Departamento de Química, Universidade Federal de Sergipe, São Cristóvão-SE 49100-000 (Brazil); Machado, Flávia C., E-mail: flavia.machado@ufjf.edu.br [Departamento de Química-ICE, Universidade Federal de Juiz de Fora, Juiz de Fora-MG, 36036-330 (Brazil)

    2015-07-15

    In this paper, the synthesis of three new metal-organic frameworks of lanthanides (LnMOFs) ([Ln{sub 2}(2,5-tdc){sub 3}(dmso){sub 2}]·H{sub 2}O){sub n} (Ln=Ho (1); Gd (2); Eu (3); 2,5-tdc=2,5-thiophenedicarboxylate anion; dmso=dimethylsulfoxide), and their complete characterization, including single crystal X-ray diffraction, FTIR spectroscopy and thermogravimetric analysis are reported. In especial, photophysical properties of Eu(III) complex have been studied in detail via both theoretical and experimental approaches. Crystal structure of (1) reveals that each lanthanide ion is seven-coordinated by oxygen atoms in an overall distorted capped trigonal – prismatic geometry. The 2,5-tdc{sup 2−} ligands connect four Ln(III) centers, adopting (κ{sup 1}–κ{sup 1})–(κ{sup 1}–κ{sup 1})–μ{sub 4} coordination mode, generating an 8-connected uninodal 3D network. In addition, theoretical studies for Eu(III) complex were performed using the Sparkle model for lanthanide complexes. - Graphical abstract: Three new metal-organic frameworks of lanthanides (LnMOFs) ([Ln{sub 2}(2,5-tdc){sub 3}(dmso){sub 2}]·H{sub 2}O){sub n} (Ln=Ho (1); Gd (2); Eu (3); 2,5-tdc=2,5-thiophenedicarboxylate anion; dmso=dimethylsulfoxide), were synthesized and their complete characterization, including single crystal X-ray diffraction, FTIR spectroscopy and thermogravimetric analysis are reported. In especial, photophysical properties of Eu(III) complex have been studied in detail via both theoretical and experimental approaches. - Highlights: • Three new LnMOFs were synthesized and fully characterized. • Ho{sup 3+}, Gd{sup 3+} and Eu{sup 3+} complexes photoluminescence properties were investigated. • Theoretical approaches for Eu{sup 3+} complex luminescence has been performed. • An energy level diagram is used to establish the ligand-to-metal energy transfer. • These metal−organic frameworks can act as light conversion molecular devices.

  3. MoTe2 saturable absorber for passively Q-switched Ho,Pr:LiLuF4 laser at ∼3 μm

    Science.gov (United States)

    Yan, Zhengyu; Li, Tao; Zhao, Shengzhi; Yang, Kejian; Li, Dechun; Li, Guiqiu; Zhang, Shuaiyi; Gao, Zijing

    2018-03-01

    Multilayer molybdenum ditelluride (MoTe2) nanosheets were prepared by liquid-phase exfoliation (LPE) method. A YAG-based MoTe2 saturable absorption (SA) was consequently fabricated. The MoTe2-SA was employed in a passively Q-switched Ho,Pr:LiLuF4 laser at 2.95 μm. Under the absorbed pump power of 3.8 W, an average output power of 90 mW was achieved. The shortest pulse duration of 670 ns was generated with an output power of 73 mW and a repetition rate of 76.46 kHz, corresponding to a pulse energy of 0.95 μJ.

  4. Facile synthesis and luminescence properties of Y2O3:Ln(3+) (Ln(3+) = Eu(3+), Tb(3+), Dy(3+), Sm(3+), Er(3+), Ho(3+), Tm(3+), Yb(3+)/Er(3+), Yb(3+)/Tm(3+), Yb(3+)/Ho(3+)) microspheres.

    Science.gov (United States)

    Xu, Zhenhe; Zhao, Qian; Ren, Baoyi; You, Lixin; Sun, Yaguang

    2014-08-01

    Multicolor and monodisperse Y2O3:Ln(3+) (Ln(3+) = Eu(3+), Tb(3+), Dy(3+), Sm(3+), Er(3+), Ho(3+), Tm(3+), Yb(3+)/Er(3+), Yb(3+)/Ho(3+)) microspheres were prepared through a facile urea-assisted homogeneous precipitation method followed by a subsequent calcination process. X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), high-resolution transmission electron microscopy (HRTEM), energy-dispersive X-ray spectrum (EDS), Fourier transformed infrared (FT-IR), thermogravimetric analysis (TGA), photoluminescence (PL) and cathodoluminescence (CL) spectra were employed to characterize the samples. The XRD results reveal that the as-prepared spheres can be well indexed to cubic Y2O3 phase with high purity. The SEM and TEM images show the obtained Y2O3:Ln(3+) samples consist of regular nanospheres with the mean diameter of 350 nm. And the possible formation mechanism is also proposed. Upon ultraviolet and low-voltage electron beams excitation, Y2O3:Ln(3+) (Ln(3+) = Eu(3+), Tb(3+), Dy(3+), Sm(3+), Er(3+), Ho(3+), Tm(3+)) samples exhibit respective bright red (Eu(3+), (5)D0 --> (7)F2), green (Tb(3+), (5)D4 --> (7)F5), blue (Dy(3+), (4)F9/2 --> (6)H13/2), yellow (Sm(3+), (4)G5/2 --> (6)H7/2), green (Er(3+), (4)S3/2 --> (4)I15/2), green (Ho(3+), (5)S2 --> (5)I8), blue (Tm(3+), (1)D2 --> (3)F4) down-conversion (DC) emissions. Under 980 nm NIR irradiation, Y2O3:Ln(3+) (Ln(3+) = Yb(3+)/Er(3+), Yb(3+)/Tm(3+) and Yb(3+)/Ho(3+)) exhibit characteristic up-conversion (UC) emissions of green (Er(3+), (2)H11/2, (4)S3/2, (2)H11/2 --> (4)I5/2), blue (Tm(3+), (1)G4 --> (3)H6) and green (Ho(3+), (5)F4, (5)S2 --> (5)I8), respectively. These merits of multicolor emissions in the visible region endow this kind of material with potential applications in the field of light display systems, lasers, and optoelectronic devices.

  5. Spin dynamics and structural phase transitions in quasi-2D R sub 2 CuO sub 4 (R=Pr, Sm and Eu) antiferromagnetics

    CERN Document Server

    Golovenchits, E I

    2001-01-01

    One studied spin dynamics and dynamics of lattice in R sub 2 CuO sub 4 (R = Pr, Sm, and Eu) crystals within 20-250 GHz frequency range and within 50350 K temperature interval. One detected abrupt variation of absorption coefficient within wide range of frequencies above 120 GHz at 20, 80 and 150 K temperatures in R sub 2 CuO sub 4 (R = Pr, Sm, and Eu), respectively. Absorption jumpings result from structural phase transitions. Wide ranges of spin-wave excitations were observed in all examined crystals in high-temperature phase. Close to temperatures of phase transitions within wide range of frequencies including frequencies corresponding to ranges of spin-wave excitations one observed lines of a absorption caused by lattice dynamics

  6. Luminescence characteristic of RE (RE = Pr, Sm, Eu, Tb, Dy) and energy levels of lanthanide ions in Gd5Si3O12N

    Science.gov (United States)

    Zhang, Zhi-Jun; Yang, Woochul

    2017-10-01

    Polycrystalline Gd5Si3O12N: RE (RE = Pr, Sm, Eu, Tb and Dy) phosphors have been synthesized via a solid-state reaction method at high temperature, and their photoluminescence properties were studied. The absorption peak at about 230 nm is attributed to the host absorption. For the Pr3+-doped sample, the typical excitation lines located at 273 nm originating from the 8S7/2 → 6IJ (J = 5/2, 7/2) transitions of the Gd3+ ions were observed in the excitation spectra. Upon excitation at 227 nm UV light, the 4f15d → 4f2 emission band (350-450 nm) and typical 4f2 → 4f2 emission lines (450-700 nm) assigned to Pr3+ were observed. The Sm3+-doped sample exhibits a bright red emission owing to the 4G5/2 → 6HJ (J = 5/2, 7/2 and 9/2) transitions. However, the charge transfer band of Sm3+ was not observed in the excitation spectrum. There is a broad band from 200 to 350 nm originating from the charge transfer transition (CT) of the Eu3+ (O2-/N3- → Eu3+) in the excitation spectra, and the strongest peak in the emission spectra located at 615 nm is due to the electric-dipole 5D0 → 7F2 transition of Eu3+. For the Tb3+-doped sample, it shows 5D3 →7FJ (J = 5, 4, 3, 2) blue line emissions and 5D4 → 7FJ (J = 6, 5, 4, 3) green line emissions under the excitation of Tb3+. The Dy3+-activated sample upon excitation at 349 and 386 nm UV light shows blue-green and orange-red emission lines originating from 4F9/2 → 6HJ (J = 15/2, 13/2) transitions. In addition, the energy transfer from the host lattice to the luminescence activators (i.e. Pr3+, Sm3+, Eu3+, Tb3+, Dy3+) has been confirmed. In addition, the energy level diagram including the 4f and 5d energy levels of all Ln2+ and Ln3+ ions relative to the valence and conduction band of Gd5Si3O12N were constructed and discussed.

  7. Synthesis and luminescence characterization of Y2BaZnO5:RE (RE = Eu3+, Tb3+, Pr3+and Sm3+) phosphors.

    Science.gov (United States)

    Taikar, D R; Joshi, C P; Moharil, S V

    2017-09-01

    Modified synthesis and luminescence of Y 2 BaZnO 5 phosphors activated with the rare earths (RE) Eu 3 + , Tb 3 + , Pr 3 + and Sm 3 + are reported. RE 2 BaZnO 5 phosphors have attracted attention because of their interesting magnetic and optical properties; and are usually prepared using a two-step solid-state reaction. In the first step, carbonates or similar precursors are thoroughly mixed and heated at 900°C to decompose them to oxides. To eliminate the unwanted phases like BaRE 2 O 4 , the resulting powders are reheated at 1100°C for a long time. We prepared Y 2 BaZnO 5 phosphors activated with various activators by replacing the first step with combustion synthesis. The photoluminescence results are presented. The photoluminescence results for Eu 3 + , Tb 3 + and Pr 3 + are in good agreement with the literature. However, photoluminescence emission from Sm 3 + has not been documented previously. The excitation spectrum of Eu 3 + is dominated by a charge transfer band around 261 nm, and an additional band around 238 nm is always present, irrespective of the type of activator. The presence of this band for all these different types of activators was interpreted as host absorption. Copyright © 2016 John Wiley & Sons, Ltd.

  8. Právní úprava interupce, sterilizace a umělého oplodnění

    OpenAIRE

    Vysloužilová, Lucie

    2009-01-01

    58 Název diplomové práce v anglickém jazyce: Legislation on abortion, sterilization and artificial insemination Resumé: This work deals with three areas of medical law, such as abortion, sterilization and assisted reproduction. These all three areas are characterized by a common role of women (patient) and the child to be born or not. Thesis describes the current legislation in comparison with the draft Law on specific health services, which was in November approved by the Government and now ...

  9. D. Isabel e Conde D'Eu - Príncipes Espoliados: um memorial de 1919, de Gastão de Orléans

    Directory of Open Access Journals (Sweden)

    Hélio Vianna

    1968-03-01

    Full Text Available Em 1919, meio século havia decorrido, desde que o Marechal--de-Exército Príncipe Gastão de Orléans, Conde d'Eu, marido da Prin-cesa Imperial do Brasil, D. Isabel de Bragança, assumira, em 1869, o Comando das Fôrças Brasileiras que no Paraguai combatiam as do Ditador Francisco Solano López, que, quatro anos antes, inopinada-mente tinham atacado o nosso país .

  10. Relativistic model-potential oscillator strengths and transition probabilities for 4fsup(n)6s-4fsup(n)6p transitions in Eu(II), Tb(II), and Ho(II) in J1j coupling

    International Nuclear Information System (INIS)

    Migdalek, J.

    1984-01-01

    The lowest 4fsup(n)6s-4fsup(n)6p transitions are studied for the Eu(II) (n=7), Tb(II) (n=9), and Ho(II) (n=11) spectra, where the J 1 J coupling is an acceptable approximation. The relativistic radial integrals, required to evaluate the oscillator strengths and transition probabilities, are calculated with the model-potential method, which includes also core-polarization effects. The similarities observed in oscillator strengths for transitions with given ΔJ but different J values are discussed and explained. The computed oscillator strengths are compared with those obtained with the Coulomb approximation and it is found that the latter are only 11-12% lower. The core polarization influence on oscillator strengths is also investigated and the 19-21% decrease in oscillator strengths due to this effect is predicted. This result may, however, be overestimated because of some deficiencies in our procedure. (author)

  11. Rapid and Energy-Saving Microwave-Assisted Solid-State Synthesis of Pr(3+)-, Eu(3+)-, or Tb(3+)-Doped Lu2O3 Persistent Luminescence Materials.

    Science.gov (United States)

    Pedroso, Cássio C S; Carvalho, José M; Rodrigues, Lucas C V; Hölsä, Jorma; Brito, Hermi F

    2016-08-03

    Persistent luminescence materials Lu2O3:R(3+),M (Pr,Hf(IV); Eu; or Tb,Ca(2+)) were successfully and rapidly (22 min) prepared by microwave-assisted solid-state synthesis (MASS) using a carbon microwave susceptor and H3BO3 as flux. Reaction times are reduced by up to 93% over previous synthetic methods, without special gases application and using a domestic microwave oven. All materials prepared with H3BO3 flux exhibit LuBO3 impurities that were quantified by Rietveld refinement from synchrotron radiation X-ray powder diffraction patterns. The flux does not considerably affect the crystalline structure of the C-Lu2O3, however. Scanning electron micrographs suggest low surface area when H3BO3 flux is used in the materials' synthesis, decreasing the amount of surface hydroxyl groups in Lu2O3 and improving the luminescence intensity of the phosphors. The carbon used as the susceptor generates CO gas, leading to complete reduction of Tb(IV) to Tb(3+) and partial conversion of Pr(IV) to Pr(3+) present in the Tb4O7 and Pr6O11 precursors, as indicated by X-ray absorption near-edge structure data. Persistent luminescence spectra of the materials show the red/near-IR, reddish orange, and green emission colors assigned to the 4f(n) → 4f(n) transitions characteristics of Pr(3+), Eu(3+), and Tb(3+) ions, respectively. Differences between the UV-excited and persistent luminescence spectra can be explained by the preferential persistent luminescence emission of R(3+) ion in the S6 site rather than R(3+) in the C2 site. In addition, inclusion of Hf(IV) and Ca(2+) codopants in the Lu2O3 host increases the emission intensity and duration of persistent luminescence due to generation of traps caused by charge compensation in the lattice. Photonic materials prepared by MASS with H3BO3 flux show higher persistent luminescence performance than those prepared by the ceramic method or MASS without flux. Color tuning of persistent luminescence in Lu2O3:R(3+),M provides potential

  12. Ion-irradiation resistance of the orthorhombic Ln2TiO5 (Ln = La, Pr, Nd, Sm, Eu, Gd, Tb and Dy) series

    International Nuclear Information System (INIS)

    Aughterson, Robert D.; Lumpkin, Gregory R.; Ionescu, Mihail; Reyes, Massey de los; Gault, Baptiste; Whittle, Karl R.; Smith, Katherine L.; Cairney, Julie M.

    2015-01-01

    The response of Ln 2 TiO 5 (where Ln is a lanthanide) compounds exposed to high-energy ions was used to test their suitability for nuclear-based applications, under two different but complementary conditions. Eight samples with nominal stoichiometry Ln 2 TiO 5 (Ln = La, Pr, Nd, Sm, Eu, Gd, Tb and Dy), of orthorhombic (Pnma) structure were irradiated, at various temperatures, with 1 MeV Kr 2+ ions in-situ within a transmission electron microscope. In each case, the fluence was increased until a phase transition from crystalline to amorphous was observed, termed critical dose D c . At certain elevated temperatures, the crystallinity was maintained irrespective of fluence. The critical temperature for maintaining crystallinity, T c , varied non-uniformly across the series. The T c was consistently high for La, Pr, Nd and Sm 2 TiO 5 before sequential improvement from Eu to Dy 2 TiO 5 with T c 's dropping from 974 K to 712 K. In addition, bulk Dy 2 TiO 5 was irradiated with 12 MeV Au + ions at 300 K, 723 K and 823 K and monitored via grazing-incidence X-ray diffraction (GIXRD). At 300 K, only amorphisation is observed, with no transition to other structures, whilst at higher temperatures, specimens retained their original structure. The improved radiation tolerance of compounds containing smaller lanthanides has previously been attributed to their ability to form radiation-induced phase transitions. No such transitions were observed here. - Highlights: • First ion-irradiation studies on a number of novel compounds including Pr 2 TiO 5 , Eu 2 TiO 5 and Tb 2 TiO 5 . • Systematic in-situ ion-irradiation study of almost complete Ln 2 TiO 5 series (Ln = lanthanides) with orthorhombic crystal structure type. • The first grazing incidence study of bulk irradiated Dy 2 TiO 5 looking for irradiation induced phase transition.

  13. Teoria e prática na formação de professores: a prática como tecnologia do eu docente

    OpenAIRE

    Garcia,Maria Manuela Alves; Fonseca,Márcia Souza da; Leite,Vanessa Caldeira

    2013-01-01

    Este artigo discute a relação teoria e prática nas Diretrizes Curriculares Nacionais para a Formação dos Professores da Educação Básica, no início da década de 2000. Tem como fonte de dados a legislação curricular que instituiu a reforma e os Projetos Pedagógicos de quatro cursos de licenciatura da Universidade Federal de Pelotas (Educação Física, Artes Visuais, Matemática e Ciências Sociais). A partir dos estudos de Michel Foucault sobre a governamentalidade e a ética e de estudos sobre as p...

  14. Solubility of La, Pr, Eu, Er and Lu in a media of 1M ionic force of NaCl by 303 K; Solubilidad de La, Pr, Eu, Er y Lu en medio de fuerza ionica 1M de NaCl, a 303 K

    Energy Technology Data Exchange (ETDEWEB)

    Ramirez G, J.J.; Solache R, M.J.; Jimenez R, M.; Rojas H, A. [Instituto Nacional de Investigaciones Nucleares, A.P. 18-1027, 11801 Mexico D.F. (Mexico)

    2002-07-01

    The solubility and the solubility product of La, Pr, Eu, Er and Lu in media of 1M ionic force of NaCl by 303 K was determined, by means of a radiochemical method and the pLn{sup -}pCH diagrams in free conditions of CO{sub 2} were constructed. Moreover, the non saturation and the saturated zones and with them the pCH precipitation bound were determined. Finally a comparison among the obtained data in this work and those reported in the literature in several media was realized. (Author)

  15. Matematické modelování spotřeby zemního plynu zákazníků bez průběhového měření

    Czech Academy of Sciences Publication Activity Database

    Čermáková, J.; Matějovic, J.; Naxerová, O.; Bečvář, J.; Brabec, Marek; Brabec, Tomáš; Konár, Ondřej; Malý, Marek; Pelikán, Emil; Šimůnek, Milan; Vondráček, Jiří

    2005-01-01

    Roč. 85, č. 2 (2005), s. 34-37 ISSN 0032-1761 R&D Projects: GA AV ČR 1ET400300513 Institutional research plan: CEZ:AV0Z10300504 Keywords : modelování a predikce spotřeby * výpočet nevyfakturovaného plynu * informační společnost Subject RIV: BB - Applied Statistics, Operational Research

  16. ARISTOTLE (All Risk Integrated System TOward The hoListic Early-warning): a multi-hazard expert advice system for the EU disaster response

    Science.gov (United States)

    Michelini, A.; Wotawa, G.; Arnold-Arias, D.

    2017-12-01

    ARISTOTLE (http://aristotle.ingv.it/) is a Pilot Project funded by the DG ECHO (EU Humanitarian Aid and Civil Protection) that provides expert scientific advice on natural disasters around the world that may cause a country to seek international help to the EU's Emergency Response Coordination Centre (ERCC) and, consequently, to the Union Civil Protection Mechanism Participating States. The EU is committed to providing disaster response in a timely and efficient manner and to ensure European assistance meets the real needs in the population affected, whether in Europe or beyond. When a disaster strikes, every minute counts for saving lives and rapid, coordinated and pre-planned response is essential. The ARISTOTLE consortium includes 15 partner institutions (11 from EU Countries; 2 from non-EU countries and 2 European organizations) operating in the Meteorological and Geophysical domains. The project coordination is shared among INGV and ZAMG for the geophysical and meteorological communities, respectively. ARISTOTLE harnesses operational expertise from across Europe to form a multi-hazard perspective on natural disasters related to volcanoes, earthquake (and resulting tsunami), severe weather and flooding. Each Hazard Group brings together experts from the particular hazard domain to deliver a `collective analysis' which is then fed into the partnership multi-hazard discussions. Primary target of the pilot project has been the prototyping and the implementation of a scalable system (in terms of number of partners and hazards) capable of providing to ERCC the sought advice. To this end, the activities of the project have been focusing on the establishment of a "Multi-Hazard Operational Board" that is assigned the 24*7 operational duty regulated by a "Standard Operating Protocol" and the implementation of a dedicated IT platform to assembly the resulting reports. The project has reached the point where the routine and emergency advice services are being provided and

  17. Eu, tu, ele(s, ela(s: cartografando heteroconjugalidades na prática do swing

    Directory of Open Access Journals (Sweden)

    Andréa Marília Alves de Oliveira

    2015-12-01

    Full Text Available Resumo As experimentações da sexualidade produzidas nas heteroconjugalidades contemporâneas têm vivido transições nos seus suportes afetivo-relacionais, maior flexibilização em suas hierarquias de gênero e enriquecimento das suas possibilidades institucionais. Problematizaremos a prática do swing como uma das linhas de tensionamento produzidas nesta agonística cultural, tomando como objeto de estudo hetero/casais em cenas eróticas ‘dissidentes’. Nesta cena da pesquisa nos valemos de conversações entre interlocutoras/res swingers cearenses e uma das pesquisadoras. Os princípios do método do nosso estudo se (desacomodam em perspectivas feministas e desde os estudos queer, assumindo um modo de análise em posição discursivo-desconstrucionista, a partir dos pressupostos foucaultianos da análise do discurso. Esta cartografia íntima nos permitiu acompanhar algo dos/nos trânsitos das relações hetero/conjugais contemporâneas e suas (dissidentes performances de gênero e experimentações das sexualidades. De modo que assumimos, pelo instante, a ideia do swing como prática de subjetivação e modo de experimentação da heteroconjugalidade.

  18. Právo na informace formou Open Data a Open Access ve světle českého práva a práva EU

    Czech Academy of Sciences Publication Activity Database

    Kolman, Jiří

    2013-01-01

    Roč. 4, č. 8 (2013), s. 27-32 ISSN 1804-5383 R&D Projects: GA MŠk(CZ) ED1.1.00/02.0073 Institutional support: RVO:67179843 Keywords : open data * open acces * freedom of information * public aid * trade secretes * research and development data Subject RIV: AG - Legal Sciences

  19. Crystal structure of the compounds R8Ga3Co (R=Ce, Pr, Nd, Sm, Tb, Dy, Ho, Er, Tm)

    International Nuclear Information System (INIS)

    Grin', Yu.N.; Sichevich, O.M.; Gladyshevskij, R.E.; Yarmolyuk, Ya.P.

    1984-01-01

    The crystal structure of Pr 8 Ga 3 Co compounds is studied by the method of monocrystal (autodiffractometer, MoKsub(α)): space group P6 3 mc, a=10.489, c=6.910 A, Z=2. Coordination numbers of atoms are 11-14 for Pr, 11 for Ga, 7 for Co. The shortest interatomic distances are 3.365 for Pr-Pr, 3.047 for Pr-Ga, 2.75 A for Pr-Co. Pr 3 Ga 3 Co structure is akin to structures of R 2 In compounds (Ni 2 In type) and R 2 Ga (Cl 2 Pb type). Isostructural compounds form in systems of other rare earth metals with gallium and cobalt

  20. Dopad judikatury ESD na interpretaci základního práva na soukromí a ochranu osobních údajů

    OpenAIRE

    Filipová, Paula

    2017-01-01

    in English This thesis deals with the right to personal data protection as enshrined in Article 8 of the EU Charter of Fundamental Rights (the Charter) and its relationship with Article 7 Charter, the right to respect for private and family life. Since both of the rights have immediate relevance for EU data protection, their coexistence in the Charter necessitates an explanation as to their relationship, interaction and the merit of adding an independent right to personal data protection. How...

  1. Formation of La{sup 3+}, Pr{sup 3+}, Eu{sup 3+}, Er{sup 3+}, and Lu{sup 3+} complexes with chloride ions, in aqueous medium; Formacion de complejos de La{sup 3+}, Pr{sup 3+}, Eu{sup 3+}, Er{sup 3+} y Lu{sup 3+} con iones cloruro, en medio acuoso

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez R, E.; Jimenez R, M.; Solache R, M. [ININ, 52750 La Marquesa, Estado de Mexico (Mexico)

    2007-07-01

    The constants of stability of the complexes of La{sup 3+}, Pr{sup 3+}, Eu{sup 3+}, Er{sup 3+}, and Lu{sup 3+} with Cl{sup -} ions, its were determined, in the aqueous medium of HCI - HClO{sub 4} and by a solvent extraction method. The dinonyl naphtalene sulfonic acid in n-heptane was used as extractant. The lanthanides concentration, it was measured by a VIS spectrophotometry method and by another radiochemical. The ions specific interaction theory (SIT) it was used for the extrapolation to ionic force 0 M. The results indicate that the stability constants of the LnCI{sup 2+} species diminishes when increasing the ion force and the charge density. (Author)

  2. Studies of the energy transfer processes from Er3+ and Ho3+ to Nd3+, Tb3+ or Eu3+ in LiYF4 crystal and ZBLAN glass for the laser media optimization operating near 3μm region

    International Nuclear Information System (INIS)

    Jagosich, Fabio Henrique

    2006-01-01

    The energy transfer processes (ET) from the 4 I 13/2 ; 4 I 11/2 levels of Er 3+ and 5 I 6 levels of Ho 3+ ions in LiYF 4 (YLF) crystal and ZBLAN glass to Nd 3+ , Tb 3+ or Eu 3+ deactivators ions were studied. The micro parameters of these energy transfer processes were determined using the overlap integral method, and showed that Eu 3+ ion is the best deactivator of the first excited state of the Ho 3+ in YLF, and Nd 3+ is the best deactivator of the Er 3+ in YLF and ZBLAN materials. The 1.5 and 2.7μm emissions of Er 3+ and 2.1 and 2.9μm fluorescence of Ho 3+ were measured using short laser pulses excitations from a tunable OPO pumped 2w-Nd:YAG laser system. We proposed a criterion for discriminating the energy transfer processes assisted by excitation migration (diffusion or hopping) among donors. It was observed that diffusion model describes the ET process from the second excited state of the donor (Er 3+ or Ho 3+ ) independently of the C D-D /C D-A ratio, while the hopping model can describe the ET process involving the first excited state of donor. We proposed a modification of the hopping model in order to describe the experimental results for systems having C D-D /C D-A ≥ 10. Using the ET parameters, we determined that the best systems for laser action at 3μm are the Ho:Eu:YLF, Ho:Nd:YLF and Er:Nd:YLF systems. On the other hand, we found that Er 3+ doped (1.5 mol%) ZBLAN glasses, single and co-doped with Nd 3+ , Tb 3+ or Eu 3+ , do not show potential for laser action at 2.8μm. The up-conversion processes were studied in Er:YLF systems as a function of the Er 3+ concentration, and the excited state absorption (ESA) and up conversion by energy transfer (ETU) processes were discriminated using a time resolved fluorescence decays. It was observed that 980 nm is the most convenient wavelength for pumping the Er:YLF system for quasi cw laser operation at 2.8μm. The pump-probe technique was used to investigate the lifetime effects in Er:YLF system showing

  3. A novel fluorescent probe (dtpa-bis(cytosine)) for detection of Eu(III) in rare earth metal ions

    Science.gov (United States)

    Yang, Fan; Ren, Peipei; Liu, Guanhong; Song, Youtao; Bu, Naishun; Wang, Jun

    2018-03-01

    In this paper, a novel fluorescent probe, dtpa-bis(cytosine), was designed and synthesized for detecting europium (Eu3 +) ion. Upon addition of Eu3 + ions into the dtpa-bis(cytosine) solution, the fluorescence intensity can strongly be enhanced. Conversely, adding other rare earth metal ions, such as Y3 +, Ce3 +, Pr3 +, Nd3 +, Sm3 +, Gd3 +, Tb3 +, Dy3 +, Ho3 +, Er3 +, Yb3 + and Lu3 +, into dtpa-bis(cytosine) solution, the fluorescence intensity is decreased slightly. Some parameters affecting the fluorescence intensity of dtpa-bis(cytosine) solution in the presence of Eu3 + ions were investigated, including solution pH value, Eu3 + ion concentration and interfering substances. The detection mechanism of Eu3 + ion using dtpa-bis(cytosine) as fluorescent probe was proposed. Under optimum conditions, the fluorescence emission intensities of EuIII-dtpa-bis(cytosine) at 375 nm in the concentration range of 0.50 × 10- 5 mol • L- 1-5.00 × 10- 5 mol • L- 1 of Eu3 + ion display a better linear relationship. The limit of detection (LOD) was determined as 8.65 × 10- 7 mol • L- 1 and the corresponding correlation coefficient (R2) of the linear equation is 0.9807. It is wished that the proposed method could be applied for sensitively and selectively detecting Eu3 + ion.

  4. A facile approach to synthesize SiO2 · Re2O3 (Re = Y, Eu, La, Sm, Tb, Pr) hollow sphere and its application in drug release

    Science.gov (United States)

    Li, Zhihua; Zhu, Lin; Liu, Qian; Du, Yu; Wang, Feng

    2013-10-01

    Multifunctional SiO2 · Re2O3 (Re = Y, Eu, La, Sm, Tb, Pr) hollow spheres (HSs) have been fabricated using an acidic Re3+ ion solution. Under ultraviolet radiation, functional HSs emit different colors of light according to the different rare-earth ions embedded into the shell of SiO2 hollow spheres. The as-prepared hollow capsules were characterized by X-ray diffraction, transmission electron microscopy, high-resolution transmission electron microscopy, Brunauer-Emmett-Teller method, scanning electron microscopy, and energy-dispersive spectrometry. Drug loading and release experiments have been carried out using SiO2 · Eu2O3 HSs that acted as drug carriers. The results demonstrate that the multifunctional HSs exhibit a high storage capacity and the ability of retaining drug stability and activity, which indicates that the as-synthesized fluorescent hollow capsules are a potential candidate as drug delivery materials.

  5. Self-assembly of coordination polymers of Pr(III), Nd(III), Tb(III), Dy(III) and Ho(III) with 5-hydroxyisophthalic acid and adipic acid: Syntheses, structures, porosity, luminescence and magnetic properties

    Science.gov (United States)

    Kariem, Mukaddus; Yawer, Mohd; Kumar, Manesh; Nawaz Sheikh, Haq; Sood, Puneet; Kolekar, Sanjay S.

    2017-11-01

    Five novel coordination polymers (CPs) with the formula [Ln (hip) (adip)0.5(H2O)2]n. nH2O [Ln = Pr (1), Nd (2), Tb (3), Dy (4) and Ho (5)] were synthesized by self-organization of lanthanide salts with rigid [5-hydroxyisophthalic acid (H2hip)] and flexible [adipic acid (H2adip)] linkers under solvothermal condition. X-ray diffraction revealed data that all five CPs 1-5 are isostructural and crystallizes in monoclinic C2/c space group. Coordination polymers 1-5 exhibit 1D linear ladder shaped extension with the linkage of lanthanide carboxylate chains having the backbone of H2hip and H2adip ligands. The 1D linear ladder chains get transformed into three dimensional (3D) supramolecular network via non-covalent interactions (π-π and H - bonding). The porosity study showed that 20.34 mL of N2 gets adsorbed per 1.0 g of sample at 1 atm pressure. The CP 3 (Tb) and 4 (Dy) emit strong ligand sensitized characteristic f-f luminescence emission. The CPs 3 and 4 exhibit weak ferromagnetic interactions at lower temperatures.

  6. A facile approach to synthesize SiO2???Re2O3 (Re?=?Y, Eu, La, Sm, Tb, Pr) hollow sphere and its application in drug release

    OpenAIRE

    Li, Zhihua; Zhu, Lin; Liu, Qian; Du, Yu; Wang, Feng

    2013-01-01

    Multifunctional SiO2???Re2O3 (Re?=?Y, Eu, La, Sm, Tb, Pr) hollow spheres (HSs) have been fabricated using an acidic Re3+ ion solution. Under ultraviolet radiation, functional HSs emit different colors of light according to the different rare-earth ions embedded into the shell of SiO2 hollow spheres. The as-prepared hollow capsules were characterized by X-ray diffraction, transmission electron microscopy, high-resolution transmission electron microscopy, Brunauer-Emmett-Teller method, scanning...

  7. Synthesis and characterization of heterobinuclear (La-Zn, Pr-Zn, Nd-Zn, Sm-Zn, Eu-Zn, Gd-Zn, Tb-Zn, Dy-Zn) azine-bridged complexes

    International Nuclear Information System (INIS)

    Singh, Bachcha; Srivastav, A.K.; Singh, P.K.

    1997-01-01

    Zinc(II) complex of 2-acetylpyridine salicyl aldazine (Haps) of the type Zn(aps) 2 (H 2 O) 2 has been synthesised. The reaction of Zn(aps) 2 (H 2 O) 2 with lanthanide chlorides, LnCl 3 (where Ln=La, Pr, Nd, Sm, Eu, Gd, Tb and Dy) yields azine-bridged heterobinuclear complexes of the formulae LnCl 3 Zn(aps) 2 (H 2 O) 2 . These complexes have been characterized by elemental analyses, molecular weight, conductance (solid and solution) and magnetic susceptibility measurements, mass, IR and electronic spectral data. X-ray powder diffraction data indicate the tetragonal unit lattice for Zn(aps) 2 (H 2 O) 2 and PrCl 3 Zn(aps) 2 (H 2 O) 2 . (author)

  8. Uncovering the Origin of Divergence in the CsM(CrO4)2(M = La, Pr, Nd, Sm, Eu; Am) Family through Examination of the Chemical Bonding in a Molecular Cluster and by Band Structure Analysis.

    Science.gov (United States)

    Galley, Shane S; Arico, Alexandra A; Lee, Tsung-Han; Deng, Xiaoyu; Yao, Yong-Xin; Sperling, Joseph M; Proust, Vanessa; Storbeck, Julia S; Dobrosavljevic, Vladimir; Neu, Jennifer N; Siegrist, Theo; Baumbach, Ryan E; Albrecht-Schmitt, Thomas E; Kaltsoyannis, Nikolas; Lanatà, Nicola

    2018-02-07

    A series of f-block chromates, CsM(CrO 4 ) 2 (M = La, Pr, Nd, Sm, Eu; Am), were prepared revealing notable differences between the Am III derivatives and their lanthanide analogs. While all compounds form similar layered structures, the americium compound exhibits polymorphism and adopts both a structure isomorphous with the early lanthanides as well as one that possesses lower symmetry. Both polymorphs are dark red and possess band gaps that are smaller than the Ln III compounds. In order to probe the origin of these differences, the electronic structure of α-CsSm(CrO 4 ) 2 , α-CsEu(CrO 4 ) 2 , and α-CsAm(CrO 4 ) 2 were studied using both a molecular cluster approach featuring hybrid density functional theory and QTAIM analysis and by the periodic LDA+GA and LDA+DMFT methods. Notably, the covalent contributions to bonding by the f orbitals were found to be more than twice as large in the Am III chromate than in the Sm III and Eu III compounds, and even larger in magnitude than the Am-5f spin-orbit splitting in this system. Our analysis indicates also that the Am-O covalency in α-CsAm(CrO 4 ) 2 is driven by the degeneracy of the 5f and 2p orbitals, and not by orbital overlap.

  9. Jaká je míra tolerance práva EU vůči sportovním asociacím?

    Czech Academy of Sciences Publication Activity Database

    Hamerník, Pavel

    2011-01-01

    Roč. 150, č. 5 (2011), s. 482-498 ISSN 0231-6625 R&D Projects: GA ČR GPP408/10/P539 Institutional research plan: CEZ:AV0Z70680506 Keywords : sport law * EU law * sport association Subject RIV: AG - Legal Sciences

  10. EU Udbudsretten

    DEFF Research Database (Denmark)

    Poulsen, Sune Troels; Jakobsen, Peter Stig; Kalsmose-Hjelmborg, Simon Evers

    I bogen, som er en 2. udgave, analyseres EU udbudsdirektiv for offentlige myndigheder og EU's forsyningsvirksomhedsdirektiv. I analyserne inddrages EU-domstolens domme, afgørelser fra Kalgenævnet for Udbud, domme fra danske domstole samt litteratur på dansk og engelsk.......I bogen, som er en 2. udgave, analyseres EU udbudsdirektiv for offentlige myndigheder og EU's forsyningsvirksomhedsdirektiv. I analyserne inddrages EU-domstolens domme, afgørelser fra Kalgenævnet for Udbud, domme fra danske domstole samt litteratur på dansk og engelsk....

  11. Studies of the energy transfer processes from Er{sup 3+} and Ho{sup 3+} to Nd{sup 3+}, Tb{sup 3+} or Eu{sup 3+} in LiYF{sub 4} crystal and ZBLAN glass for the laser media optimization operating near 3{mu}m region; Estudos dos processos de transferencia de energia dos ions de Er{sup 3+} e Ho{sup 3+} para os ions de Nd{sup 3+}, Tb{sup 3+} e Eu{sup 3+} no cristal de LiYF{sub 4} e no vidro ZBLAN para a otimizacao de meios laser ativos que operam na regiao de 3{mu}m

    Energy Technology Data Exchange (ETDEWEB)

    Jagosich, Fabio Henrique

    2006-07-01

    The energy transfer processes (ET) from the {sup 4}I{sub 13/2}; {sup 4}I{sub 11/2} levels of Er{sup 3+} and {sup 5}I{sub 6} levels of Ho{sup 3+} ions in LiYF{sub 4} (YLF) crystal and ZBLAN glass to Nd{sup 3+}, Tb{sup 3+} or Eu{sup 3+} deactivators ions were studied. The micro parameters of these energy transfer processes were determined using the overlap integral method, and showed that Eu{sup 3+} ion is the best deactivator of the first excited state of the Ho{sup 3+} in YLF, and Nd{sup 3+} is the best deactivator of the Er{sup 3+} in YLF and ZBLAN materials. The 1.5 and 2.7{mu}m emissions of Er{sup 3+} and 2.1 and 2.9{mu}m fluorescence of Ho{sup 3+} were measured using short laser pulses excitations from a tunable OPO pumped 2w-Nd:YAG laser system. We proposed a criterion for discriminating the energy transfer processes assisted by excitation migration (diffusion or hopping) among donors. It was observed that diffusion model describes the ET process from the second excited state of the donor (Er{sup 3+} or Ho{sup 3+}) independently of the C{sub D-D}/C{sub D-A} ratio, while the hopping model can describe the ET process involving the first excited state of donor. We proposed a modification of the hopping model in order to describe the experimental results for systems having C{sub D-D}/C{sub D-A} {>=} 10. Using the ET parameters, we determined that the best systems for laser action at 3{mu}m are the Ho:Eu:YLF, Ho:Nd:YLF and Er:Nd:YLF systems. On the other hand, we found that Er{sup 3+} doped (1.5 mol%) ZBLAN glasses, single and co-doped with Nd{sup 3+}, Tb{sup 3+} or Eu{sup 3+}, do not show potential for laser action at 2.8{mu}m. The up-conversion processes were studied in Er:YLF systems as a function of the Er{sup 3+} concentration, and the excited state absorption (ESA) and up conversion by energy transfer (ETU) processes were discriminated using a time resolved fluorescence decays. It was observed that 980 nm is the most convenient wavelength for pumping the Er

  12. Oscillator strengths for absorption spectra of Pr/sup 3 +/, Nd/sup 3 +/, Eu/sup 3 +/, Er/sup 3 +/ and Yb/sup 3 +/ ions in GaCl/sub 3/-SOCl/sub 2/

    Energy Technology Data Exchange (ETDEWEB)

    Batyaev, I.M.; Shilov, S.M.

    1984-07-01

    The solutions of Pr/sup 3 +/, ND/sup 3 +/, Eu/sup 3 +/, Er/sup 3 +/, and Yb/sup 3 +/ chlorides in the aprotic inorganic solvent GaCl/sub 3/-SOCl/sub 2/ are prepared. The absorption spectra in the range 5000-24000 cm/sup -1/ are measured. In general, the correlation between the calculated (on the basis of Judd-Ofelt theory) and observed intensities in the solution absorption spectra is very good. The variation of the intensity parameters tausub(lambda) (where tausub(lambda)-values describing radial wave functions state, refrective index of a medium and ligand field parameters which is characteristic to the vicinity of rare-earth metal ions) over the series is discussed.

  13. A facile approach to synthesize SiO2 · Re2O3 (Re = Y, Eu, La, Sm, Tb, Pr) hollow sphere and its application in drug release.

    Science.gov (United States)

    Li, Zhihua; Zhu, Lin; Liu, Qian; Du, Yu; Wang, Feng

    2013-10-21

    Multifunctional SiO2 · Re2O3 (Re = Y, Eu, La, Sm, Tb, Pr) hollow spheres (HSs) have been fabricated using an acidic Re3+ ion solution. Under ultraviolet radiation, functional HSs emit different colors of light according to the different rare-earth ions embedded into the shell of SiO2 hollow spheres. The as-prepared hollow capsules were characterized by X-ray diffraction, transmission electron microscopy, high-resolution transmission electron microscopy, Brunauer-Emmett-Teller method, scanning electron microscopy, and energy-dispersive spectrometry. Drug loading and release experiments have been carried out using SiO2 · Eu2O3 HSs that acted as drug carriers. The results demonstrate that the multifunctional HSs exhibit a high storage capacity and the ability of retaining drug stability and activity, which indicates that the as-synthesized fluorescent hollow capsules are a potential candidate as drug delivery materials.

  14. Management a marketing extraligového volejbalového klubu PVK Olymp Praha

    OpenAIRE

    Kopecká, Jana

    2008-01-01

    Název: Marketingová strategie extraligového volejbalového klubu PVK Olymp Praha Cíle práce: Vytvořit návrh marketingové strategie s ohledem na sponzoring a partnery klubu. Metodika: Interview s vedením klubu, STEP analýza, SWOT analýza. Výsledky: Vytvoření nabídkových listů a sponzorských balíčků vhodných pro sponzorování volejbalového klubu PVK Olymp Praha. Klíčová slova: Marketing, marketing sportovního klubu, propagace, sponzorování, reklama, nabídkové listy, sponzorský balíček. Title: Mar...

  15. Modelling the Uncertainty of Slope Estimation from a Lidar-Derived Dem: a Case Study from a Large-Scale Area in the Czech Republic / Modelovanie Neistoty Vo Výpočte Sklonov Z Lidarových Dmr; Prípadová Štúdia Vybraného Malého Územia V Čr

    Directory of Open Access Journals (Sweden)

    Mudron Ivan

    2013-06-01

    Full Text Available Táto práca zhŕňa metódu a výsledky modelovania chýb a analýzu šírenia chýb vo výpočte sklonov z DMR získaných LIDAR-om v skúmanej lokalite okolia sútoku riek Olše a Stonávka. V terénnych analýzach výstupy uvedenej analýzy sú vždy funkciou vstupu. Na generovania pola výškových chýb boli použité dve rozdielne metódy podľa vstupných dát. Modelované chyby v nadmorských výškach následne vstupovali do analýzy šírenia chýb. Hlavným cieľom práce bolo tak ako aj poukázanie na význam kvality vstupných dát vo výpočte sklonov a odhad šírenej chyby z nadmorských výšok v sklonoch tak aj identifikácia chýb v DMR a ich dopad. Závislosti chýb boli vyhodnotené hlavne pre lepší odhad chyby v sklonoch. V simuláciách boli použité 4 vstupné DMR s rozlíšením 0.5, 1, 5 a 10 metrov s RMSE chybou do 0.317 metra (10 m DMR. Všetky DMR boli získané z mračna bodov získaných LIDAR metódou zberu dát. Šírenie chýb bolo modelované pomocou stochastickej simulácie Monte Carlo s 250 iteráciami. Článok sa zameriava na šírenie chýb z vysoko presných vstupných dát na malom území. RMSE chyba bola získaná v prvom prípade z dát získaných terénnym prieskumom (RTK GPS a v druhom prípade z porovnania dvoch kvalitatívne rozdielnych DMR. V prvom prípade sa vypočítali chyby vo výškach pomocou náhodného generátora chýb bez autokorelácie chýb. V druhom prípade sa s pomocou semivariogramu namodelovalo autokorelované pole chýb vo výškach. Použitím vhodných štatistík boli odvodené výsledky simulácie a overené stanovené hypotézy. Tak ako sa očakávalo chyby v sklonoch sú vyššie s zvyšujúcou sa chybou v nadmorských výškach. Tiež závislosti chýb od vypočítaných sklonov boli preskúmané, kde sa potvrdila závislosť chýb na sklonoch. Na druhej strane geológia nemala žiaden vplyv na chybu v sklonoch. Chyby namodelované bez autokorelácie nevedú vo v

  16. Changes in speed and strength in female volleyball players during and after a plyometric training program Změny rychlostně-silových předpokladů volejbalistek v průběhu a po absolvování plyometrického tréninkového programu

    Directory of Open Access Journals (Sweden)

    Milan Elfmark

    2009-03-01

    ázelo k pozitivním změnám průměrných hodnot testových skóre, avšak dynamika změn ukazatelů odrazové síly a rychlosti byla odlišná. Další nárůst výkonnosti u všech sledovaných ukazatelů byl zaznamenán při výstupním měření (šest týdnů po absolvování tréninkového programu. Posouzení rozdílů testových skóre sledovaného souboru před intervencí a šest týdnů po jejím skončení ukázalo na věcně i statisticky významné změny ve výkonnosti hráček (p < .05 Výsledky studie podporují názor, že plyometrická cvičení jsou efektivním prostředkem rozvoje výbušné odrazové síly a rychlosti sportující mládeže.

  17. Model mostového jeřábu

    OpenAIRE

    Steklý, Jakub

    2016-01-01

    Tato práce se zabývá návrhem a konstrukcí modelu mostového jeřábu s příslušnou elektrovýzbrojí. V prvé řadě je v práci popis reálného jeřábu a jeho částí. Dále obsahuje popis vlastního teoretického návrhu modelu jeřábu. A nakonec popis praktické realizace modelu se všemi částmi. Výsledkem je kompletní funkční model jeřábu s elektrickou výbavou. This thesis deals with design of bridge crane model with electrical equipment. Firstly there is description of real gantry crane and his parts. The...

  18. QUANDO EU ME CHAMAR SAUDADE: REPRESENTAÇÕES DO/NO CEMITÉRIO JARDIM DA SAUDADE EM LONDRINA (PR)

    OpenAIRE

    da Silva, Bruno Sanches Mariante

    2015-01-01

    Tomando os espaços cemiteriais como espaços de disputas de memórias e, assim, prenhes de representações sobre a vida e a morte, procuramos nesse artigo analisar as representações sociais presentes no Cemitério Jardim da Saudade, assim como, uma leitura sobre as representações dessa necrópole nos periódicos da cidade. O Cemitério Jardim da Saudade, localizado na zona norte de Londrina - PR, é a maior necrópole da cidade, sendo, contudo uma das mais novas. Seu célere crescimento se deu em razão...

  19. 15 janvier 2014 - A. Manoha, Présidente du Tribunal de Grande Instance de Bourg-en-Bresse en France, visite le tunnel du LHC au Point 5 avec R. Garoby, Chef adjoint du département Faisceaux; visite la caverne de l'expérience CMS avec D. Contardo, Chef du projet CMS Upgrade et signe le livre d'or avec R. Garoby. F. Eder, Délégué aux relations avec les Etats-hôtes du CERN présent.

    CERN Document Server

    Pantelia, Anna

    2014-01-01

    15 janvier 2014 - A. Manoha, Présidente du Tribunal de Grande Instance de Bourg-en-Bresse en France, visite le tunnel du LHC au Point 5 avec R. Garoby, Chef adjoint du département Faisceaux; visite la caverne de l'expérience CMS avec D. Contardo, Chef du projet CMS Upgrade et signe le livre d'or avec R. Garoby. F. Eder, Délégué aux relations avec les Etats-hôtes du CERN présent.

  20. Distribution of K, eU and Th and evaluation of annual radiation dose in the region of the Serra do Carambei Granite - PR; Distribuicao de K, eU e eTh e avaliacao da dose anual de radiacao na regiao do Granito Serra do Carambei - PR

    Energy Technology Data Exchange (ETDEWEB)

    Godoy, Luiz C., E-mail: luizcgodoy@brturbo.com.br [Departamento de Geociencias, Universidade Estadual de Ponta Grossa, PR (Brazil); Bittencourt, Andre V.L., E-mail: andre@ufpr.br [Laboratorio de Pesquisas Hidrogeologicas - LPH, Departamento de Geologia, Universidade Federal do Parana, Centro Politecnico, Curitiba, PR (Brazil); Santos, Leonardo J.C., E-mail: santos@ufpr.br [Laboratorio de Biogeografia e Solos - LABS, Departamento de Geografia, Universidade Federal do Parana, Centro Politecnico, Curitiba, PR (Brazil); Ferreira, Francisco J.F., E-mail: francisco.ferreira@ufpr.br [Laboratorio de Pesquisas em Geofisica Aplicada - LPGA, Departamento de Geologia, Universidade Federal do Parana, Centro Politecnico, Curitiba, PR (Brazil)

    2011-04-15

    is study was conducted in an area of 14 km in length oriented in the NNE direction by 7.3 km wide, covering the totality of the Serra do Carambei Granite and adjacent units. Located in the northern region of the Alagados dam, Parana State, this granite contains relatively high concentrations of K, eU and eTh, known since the 1970s through airborne and terrestrial gamma-ray spectrometry surveys. Recent radiochemical tests conducted on 61 samples of geological materials such as rocks (17 samples) and material of the weathering mantle and alluvial deposits (44 samples), confirmed the occurrence of radioactive anomalies in this granite, especially in thorium and uranium. The contents of K, eU and eTh obtained in gamma-ray spectrometry survey and radiochemical tests, converted to annual radiation dose (ARD), allowed to evaluate the intensity of natural radiation, whose levels relatively high in certain regions of the study area, can offer hazard to the local populations. The analysis and interpretation of data, as well the preparation of contour maps of K, eU and eTh were fundamental to understand the behavior and mobility of radionuclides in different environmental compartments of the area. (author)

  1. Možnosti využití prostředků z EU pro rozvoj cestovního ruchu v táborském regionu

    OpenAIRE

    KLACKOVÁ, Zuzana

    2010-01-01

    In the work was performed situational analysis the Tábor region in terms of natural, historical, cultural and tourism infrastructure. Another part was questionnaire survey - citizens´views and tourists to offer in tourism in the region Tábor. In addition, it seeks to find possibilities for its further development of tourism in the region using funds from the EU. Part of this work is to propose a project and product package for cyclist to support tourism development to Tábor.

  2. Optical study of GeO{sub 2}-PbO-PbF{sub 2} oxyfluoride glass singly doped with Pr{sup 3+}, Nd{sup 3+}, Sm{sup 3+} and Eu{sup 3+}

    Energy Technology Data Exchange (ETDEWEB)

    Klimesz, B. [Physical Laboratory, Opole Technical University, ul. Ozimska 75, 45-370 Opole (Poland)]. E-mail: basiak@po.opole.pl; Dominiak-Dzik, G. [Institute of Low Temperature and Structure Research, Polish Academy of Sciences, ul. Okolna 2, 50-395 WrocIaw (Poland); Solarz, P. [Institute of Low Temperature and Structure Research, Polish Academy of Sciences, ul. Okolna 2, 50-395 WrocIaw (Poland); Z-dot elechower, M. [Department of Material Science, Silesian University of Technology, ul. Krasinskiego 8, 40-019 Katowice (Poland); Ryba-Romanowski, W. [Institute of Low Temperature and Structure Research, Polish Academy of Sciences, ul. Okolna 2, 50-395 WrocIaw (Poland)

    2005-11-10

    Glasses with composition 50GeO{sub 2}-(50 - x)PbO-5PbF{sub 2}-xLnF{sub 3} (Ln = Pr{sup 3+}, Nd{sup 3+}, Sm{sup 3+}, Eu{sup 3+}) were synthesised in the bulk form. The content of PbF{sub 2} was constant and amounted to 5 mol% whereas, the concentration of luminescent ions was 0.2 and 2 mol%. Spectroscopic properties (absorption, emission) of optically active ions were studied at room temperature. Oscillator strengths have been used to calculate phenomenological intensity parameters {omega} {sub 2,4,6}. Radiative transition probabilities as well as branching ratios and radiative lifetimes of luminescent levels were estimated. Lifetimes and the fluorescence dynamics were studied as a function of concentration. The Judd-Ofelt analysis and the Inokuti-Hirayama model for energy transfer between activator ions provided information on radiative processes and non-radiative relaxation of excited states.

  3. EU og Latinamerika

    DEFF Research Database (Denmark)

    Agustin, Oscar Garcia

    2008-01-01

    I juni blev EU’s medlemslande enige om et direktiv angående hjemsendelse. Direktivet er en del af EU’s strategi om at udvikle en fælles ramme mod den såkaldte illegale immigration. Det tog ikke lang til, før reaktionen kom, og den kom rigtig stærkt fra Latinamerika, blandt andet gennem et åbent...... brev fra den bolivianske præsident, Evo Morales, stilet til EU. En måned før vedtagelsen af direktivet var de latinamerikanske lande blevet enige om at satse på en fælles politik med EU, der skulle bygge på et princip om fælles ansvar og en helhedstilgang til international migration med inddragelse af...

  4. Level structure of 154Ho

    Science.gov (United States)

    Moon, Chang-Bum; Komatsubara, Tetsuro; Furuno, Kohei

    2013-10-01

    The excited states of the odd-odd 154Ho nucleus have been studied by using in-beam γ-ray spectroscopy with the 141Pr (16O, 3n) 154Ho reaction at Elab=75 MeV. The beam was provided by the 12UD Pelletron accelerator at the University of Tsukuba. In this work, the complicated decay pattern of low energy transitions just above the T1/2=3.10 min isomer have been established. In addition, a number of new states and γ-ray transitions, especially those associated with energetically favored band termination, have been observed for the first time in 154Ho. A negative collective band and its signature partner built on the 11- level are interpreted as being based on the πh11/2⊗νi13/2 configuration. A positive band built on the 10+ level is based on the πh11/2⊗νh9/2 configuration while another positive band built on the 9+ level is being associated with the πh11/2⊗νf7/2 configuration. An energetically favored level Jπ=19- can be interpreted as being attributed to the πh11/2⊗νi13/2 configuration coupled to the 8+ state in neighboring core 152Dy, namely, a four-quasiparticle alignment based on the [πh11/2νi13/2]11-⊗[ν(h9/2f7/2)]8- configuration. Another energetically favored state at Jπ=27- is assigned the six-quasiparticle [π(h11/2)3]27/2-⊗[ν(f7/2h9/2i13/2)]27/2- configuration.

  5. EU Enlargement

    DEFF Research Database (Denmark)

    Pedersen, Peder J.; Pytlikova, Mariola

    We look at migration flows from 8 Central and Eastern European Countries (CEECs) to 5 Nordic countries over the years 1985 - 2005 and we can exploit a natural experiment that arose from the fact that while Sweden opened its labour market from the day one of the 2004 EU enlargement, the other Nordic...... countries chose a transition period in relation to the "new" EU members. We employ a differences-in-differences estimator in our analysis. The results show that the estimated effect of the opening of Swedish labour market in 2004 on migration is insignificantly different from zero. Further, we...

  6. Model elektronického obchodu pro služby

    OpenAIRE

    Zechmeisterová, Věra

    2009-01-01

    Obsahem práce je vytvoření modelu informačního zabezpečení služeb autoopravny a vytvoření odpovídajícího systémového řešení elektronického obchodování této autoopravny. The content of this Master thesis is the creation of the car repair shop services informational security model and also the creation of commensurate e-commerce system solution for this car repair shop. A

  7. Occupational Competence for Improving Industrial Enterprise Competitive Standards / Profesní Kompetence Pro Zlepšení Konkurenčních Standardů Průmyslového Podniku

    Directory of Open Access Journals (Sweden)

    Krčmarská Lucie

    2013-09-01

    Full Text Available Úspěchy firem jsou většinou poměřovány jejich dosaženými výsledky. Za základ těchto úspěchů lze považovat úroveň kompetencí lidí, kteří pro firmu pracují. Kompetence lidí chápeme jako souhrn dosahovaného výkonu a přinášeného potenciálu. Jestliže chybí jedno, pak chybí i kompetence jako celek. Problémy, které vznikají ve firmách můžete tedy převést na chybějící nebo nedostačující kompetence a je tedy nutné doplnit to, co v oblasti kompetencí chybí. Uvědomí-li si firma význam kompetencí lidí ve vztahu k úspěchům nebo neúspěchům a zaměří-li se na jejich rozvoj, odstraňuje tím příčiny vznikajících problémů, ne jen jejich viditelné problémy. Článek je zaměřen na posouzení kompetencí a kompetenčních modelů jako významného nástroje v oblasti řízení lidských zdrojů.

  8. Uplatnění ekohydrologických principů při řízení zemědělsky využívaného povodí podle Rámcové vodní směrnice EU (2000/60/EU)

    Czech Academy of Sciences Publication Activity Database

    Hejzlar, Josef; Kopáček, Jiří; Dobiášová, B.; Žaloudík, Jiří

    2004-01-01

    Roč. 21, č. 3 (2004), s. 261-264 ISSN 1212-0731. [Agroregion 2004. České Budějovice, 06.09.2004-07.09.2004] R&D Projects: GA AV ČR(CZ) IBS6017004; GA AV ČR(CZ) IAA3017301 Grant - others:EU(XE) EUROHARP EVK1-CT-2001-00096 Keywords : restoration of aquatic ecosystems * nitrogen * phosphorus Subject RIV: DJ - Water Pollution ; Quality

  9. Okpara, EU

    African Journals Online (AJOL)

    Okpara, EU. Vol 31, No 1 (2014) - Articles Pregnancy Outcome in Cervical Incompetence: Comparison of Outcome Before and After Intervention Abstract. ISSN: 0189-5117. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms ...

  10. Návrh Rail-to-Rail proudového konvejoru v technologii CMOS

    OpenAIRE

    Hudzik, Martin

    2016-01-01

    Diplomová práca sa zaoberá návrhom rail-to-rail prúdového konvejora druhej generácie v technológii CMOS. Opisuje princípy funkcie jednotlivých generácii prúdových konvejorov a taktiež základný princíp návrhu prúdového konvejora druhej generácie založeného na operačnom zosilňovači. Venuje sa obvodovému riešeniu vstupného rail-to-rail stupňa a koncového stupňa v triede AB. Cieľom tejto práce je navrhnúť, charakterizovať vlastnosti a vytvoriť topológiu prúdového konvejora druhej generácie s rail...

  11. Návrh slaďování pracovního a soukromého života ve vybrané organizaci

    OpenAIRE

    Majerčíková, Andrea

    2014-01-01

    Cílem diplomové práce je analyzovat strategii vybrané soukromé organizace v oblasti slaďování pracovního a osobního života a navrhnout opatření ke zlepšení stávajícího stavu. Práce specifikuje pojmy jako konflikt rolí v rámci pracovního a osobního života, gender a politika rovných příležitostí, koncept „flexicurity“ a dále nastiňuje různorodá opatření napomáhající slaďování pracovního a soukromého života. V rámci analýzy bylo využito dotazníkového šetření a rozhovoru s manažerkou vybrané orga...

  12. Synthesis, structures, and luminescent properties of sodium rare-earth metal(III) chloride oxotellurates(IV), Na{sub 2}Ln{sub 3}Cl{sub 3}[TeO{sub 3}]{sub 4} (Ln = Sm, Eu, Gd, Tb, Dy, and Ho)

    Energy Technology Data Exchange (ETDEWEB)

    Charkin, Dmitri O.; Dorofeev, Sergey G.; Berdonosov, Peter S.; Dolgikh, Valery A. [Department of Chemistry, Lomonosov Moscow State University (Russian Federation); Zitzer, Sabine; Greiner, Stefan; Schleid, Thomas [Institut fuer Anorganische Chemie, Universitaet Stuttgart (Germany); Olenev, Andrei V. [Department of Chemistry, Lomonosov Moscow State University (Russian Federation); Sine Theta Ltd., Moscow (Russian Federation)

    2017-11-17

    Six sodium rare-earth metal(III) chloride oxotellurates(IV), Na{sub 2}Ln{sub 3}Cl{sub 3}[TeO{sub 3}]{sub 4}, isostructural to Na{sub 2}Y{sub 3}Cl{sub 3}[TeO{sub 3}]{sub 4}, were synthesized by flux techniques and characterized by single-crystal XRD. The compounds crystallize in the monoclinic space group C2/c with lattice constants a = 23.967(1), b = 5.6342(3), c = 16.952(1) Aa, β = 134.456(5) for Ln = Sm, a = 23.932(2), b = 5.6044(5), c = 17.134(1) Aa, β = 135.151(6) for Ln = Eu, a = 23.928(1), b = 5.5928(1), c = 17.1133(8) Aa, β = 135.366(3) for Ln = Gd, a = 23.907(1), b = 5.569(3), c = 16.745(1) Aa, β = 134.205(3) for Ln = Tb, a = 23.870(1), b = 5.547(3), c = 16.665(1) Aa, β = 134.102(3) for Ln = Dy, and a = 23.814(1), b = 5.526(3), c = 16.626(1) Aa, β = 134.016(3) for Ln = Ho and Z = 4. Their crystal structure can be considered as a framework built of intergrowing Ln-O and Na-(O,Cl) slabs with channel walls decorated by tellurium atoms of [TeO{sub 3}]{sup 2-} groups. The luminescent properties of the new compounds due to the Ln{sup 3+} cations are described and discussed. We also discuss the crystal chemistry of various alkali-metal rare-earth metal(III) halide oxochalcogenates(IV). (copyright 2017 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  13. High spin levels in 151Ho

    International Nuclear Information System (INIS)

    Gizon, J.; Gizon, A.; Andre, S.; Genevey, J.; Jastrzebski, J.; Kossakowski, R.; Moszinski, M.; Preibisz, Z.

    1981-02-01

    We report here on the first study of the level structure of 151 Ho. High spin levels in 151 Ho have been populated in the 141 Pr + 16 O and 144 Sm + 12 C reactions. The level structure has been established up to 6.6 MeV energy and the spins and particles determined up to 49/2 - . Most of the proposed level configurations can be explained by the coupling of hsub(11/2) protons to fsub(7/2) and/or hsub(9/2) neutrons. An isomer with 14 +- 3 ns half-life and a delayed gamma multiplicity equal to 17 +- 2 has been found. Its spin is larger than 57/2 h units

  14. Organizace welness pobytů v podmínkách cestovního ruchu ČR

    OpenAIRE

    Vandasová, Radka

    2006-01-01

    Název práce: Organizace wellness pobytů v podmínkách cestovního ruchu České republiky. Tittle: Wellness vacation·s organisation in the conditions of the tourism of Czech Republic Cíl práce: Vymezení charakteristiky wellness pobytů jako subjektu cestovního ruchu. Zhodnocení současného stavu, vyzdvižení příležitostí wellness v oblasti cestovního ruchu. Vytvoření koncepce rozvojových projektů a tvorba nových produktů využívajících rozvijejícího se potenciálu wellness. Metoda: V této práci byla p...

  15. Præjudikat eller ikke præjudikat

    DEFF Research Database (Denmark)

    Nielsen, Ruth; Tvarnø, Christina D.

    2017-01-01

    Denne artikel behandler præjudikatværdien af EU-Domstolens og Højesterets afgørelser i Ajos-sagen. Artiklen belyser navnlig den manglende præjudikatværdi af Højesterets obiter dictum udtalelse om EU’s Charter om grundlæggende rettigheder, hvor Højesteret antog, at de grundlæggende rettigheder i...... Chartret, heriblandt diskriminationsforbuddet i artikel 21 ikke har direkte, horisontal virkning i Danmark. Efter forfatternes opfattelse er EU-Domstolens dom i Ajos-sagen, der fastholder tidligere EU-praksis (Mangold-og Kücükdeveci-dommene), præjudikat for, at Chartret har direkte, horisontal virkning i...

  16. Využití zdrojů financování VaV ve vybraných podnicích odvětví elektrotechnického průmyslu

    Directory of Open Access Journals (Sweden)

    Nina Bočková

    2014-03-01

    Full Text Available Purpose of the article: This paper examines the impact of the Czech R&D Tax Incentives scheme on the number of Innovations and patenting. Czech R&D spending in business sector is low by OECD and EU Innovation standards. To achievement the aims of strategy Europa 2020 in 2005 the Czech government introduced a R&D Tax Incentives. This type of R&D Tax Incentives is the best in EU-27, how simulated ZEW Mannheim team used European Tax Analyser. Methodolgy/methods: We analysed the effects of R&D Tax Incentives on the likelihood of innovating and patenting in business companies, NACE 26.51 Measuring, testing and navigating equipment; watches and clocks. We used three databases: Database for Czech firms, data of Financial Administration of the Czech Republic and results of questionnaire Research and Development of Czech Statistical Office. Scientific aim: The aim of this paper is to analyze and assess the current state of investment in own R&D in manufacturing enterprises of electro technical industry in the Czech Republic, especially in relation to the actual realization of innovations and patents, financing sources used in relation to the size of the business. Czech companies using public subsidies to R&D activities, structural funding from EU, own resources and R&D Tax Incentives. Findings: The part of Manufacturing Industry is the part of the third fastest growing industry and the most R&D Tax Incentives volume (in CZK. R&D investment is for SME risky. SMEs likely produce for a large company, than starting new products line by themselves. Moreover, it is very difficult for financial and government institutions to judge the quality of the R&D investment because of its uncertain outcome and firms’ reluctance to disclose all of the relevant information. For SMEs, particularly small firms and start-ups, will be more likely to be credit constrained when investing in R&D. Conclusions: Enterprises of business sector with own R&D are more competitiveness

  17. Og vinderen er ... EU

    DEFF Research Database (Denmark)

    Wæhrens, Anne

    2012-01-01

    EU modtager i dag Nobels Fredspris. Prisen kan styrke den fortælling, som EU har forsøgt at skabe om sig selv: at Europa, takket være EU, rejste sig efter Anden Verdenskrig og Holocaust......EU modtager i dag Nobels Fredspris. Prisen kan styrke den fortælling, som EU har forsøgt at skabe om sig selv: at Europa, takket være EU, rejste sig efter Anden Verdenskrig og Holocaust...

  18. Marketingový mix výrobního družstva IRISA

    OpenAIRE

    Nguyen, Anh Duc

    2016-01-01

    Tato bakalářská práce je zaměřena marketing a konkrétně na marketingový mix produktů. V teoretické části vysvětlím základní pojmy marketingu a marketingového mixu. V analytické části provedu analýzy marketingového mixu vybraného podniku. V návrhové části sestavím návrhy na změny současného marketingového mixu. This thesis is focused specifically on marketing and marketing mix of products. The theoretical part explains the basic concepts of marketing and marketing mix. The analytical part w...

  19. Lisabonská smlouva a závaznost Listiny základních práv EU pro Českou republiku vzhledem k tzv.výjimce (opt-out)

    Czech Academy of Sciences Publication Activity Database

    Šturma, Pavel

    2010-01-01

    Roč. 18, č. 6 (2010), s. 191-194 ISSN 1210-6410 Institutional research plan: CEZ:AV0Z70680506 Keywords : the Lisbon Treaty * the Charter of Fundamental Rights of the EU Subject RIV: AG - Legal Sciences

  20. Technical cooperation for the wider uses of Ho-166 therapeutic agents in European countries

    CERN Document Server

    Park, K B; Choi, S M; Han, K H; Hong, Y D; Park, W W; Shin, B C

    2002-01-01

    Czech has put their priority in developing the radiopharmaceuticals based on reactor produced Ho-166 and a related fabrication will be extended to other EU conturies including Germany, France, etc after a development of project. The collaboration will be based on the mutual agreement for developing the between research institutes, industries and academic institutes and further researches should be followed by the issue of developing radiopharmaceuticals using Ho-166. To strengthen the collaboration, detailed discussions for the practical collaboration have been made through the visitation to the research institution of each counter part. For implementing the collaboration between NPI and KAERI, an institutional basis technical cooperation agreement(TCA) will be concluded. Furthermore, agreement for the substantial collaboration on Ho-166 related researches will be made after the conclusion of the TCA. It will accelerate the commercialization of KAERI developed Ho-166 therapeutic agents into other European cou...

  1. Transportforskning i EU

    DEFF Research Database (Denmark)

    Leleur, Steen

    1996-01-01

    Artiklen giver en gennemgang af aktuelle EU transportforskningsemner samt nogle synspunkter og erfaringer baseret på deltagelse i EU forskningsprojekter.......Artiklen giver en gennemgang af aktuelle EU transportforskningsemner samt nogle synspunkter og erfaringer baseret på deltagelse i EU forskningsprojekter....

  2. Separation and Recycling for Rare Earth Elements by Homogeneous Liquid-Liquid Extraction (HoLLE Using a pH-Responsive Fluorine-Based Surfactant

    Directory of Open Access Journals (Sweden)

    Shotaro Saito

    2015-08-01

    Full Text Available A selective separation and recycling system for metal ions was developed by homogeneous liquid-liquid extraction (HoLLE using a fluorosurfactant. Sixty-two different elemental ions (e.g., Ag, Al, As, Au, B, Ba, Be, Bi, Ca, Cd, Ce, Co, Cr, Cu, Dy, Er, Eu, Fe, Ga, Gd, Ge, Hf, Hg, Ho, In, Ir, La, Lu, Mg, Mn, Mo, Nb, Nd, Ni, Os, P, Pb, Pd, Pr, Pt, Re, Rh, Ru, Sb, Sc, Se, Si, Sm, Sn, Sr, Ta, Tb, Te, Ti, Tl, Tm, V, W, Y, Yb, Zn, and Zr were examined. By changing pH from a neutral or alkaline solution (pH ≥ 6.5 to that of an acidic solution (pH < 4.0, gallium, zirconium, palladium, silver, platinum, and rare earth elements were extracted at >90% efficiency into a sedimented Zonyl FSA® (CF3(CF2n(CH22S(CH22COOH, n = 6–8 liquid phase. Moreover, all rare earth elements were obtained with superior extraction and stripping percentages. In the recycling of rare earth elements, the sedimented phase was maintained using a filter along with a mixed solution of THF and 1 M sodium hydroxide aqueous solution. The Zonyl FSA® was filtrated and the rare earth elements were recovered on the filter as a hydroxide. Furthermore, the filtrated Zonyl FSA was reusable by conditioning the subject pH.

  3. Návrh úpravy zvoleného úseku vodního toku

    OpenAIRE

    Vyplel, Adam

    2017-01-01

    Bakalářská práce je zaměřena na návrh úpravy vybraného úseku toku Veverka v katastrálním území Brno-Bystrc, a to v ř. km 0,632 až 0,918. K úpravě je přistoupeno především jako návrh stabilizace poškozených břehů pomocí kamenné rovnaniny, plůtku z tyčoviny, kamenného záhozu a drátokamenné matrace. Vhodnost daných opatření byla stanovena na základě stávajícího stavu toku. Na úseku se nachází sedimentační nádrž, na jejímž vtoku se nachází balvanitý skluz, který byl podroben posouzením na stabili...

  4. Napájecí zdroj elektrostatického odlučovače

    OpenAIRE

    Broďák, Kamil

    2015-01-01

    Diplomová práce je zaměřena na seznámení s problematikou napájení elektrických odlučovačů. Vzhledem k doposud dominantnímu postavení jednofázových transformátorů pracujících na síťové frekvenci 50 Hz řízených tyristory, se práce zaměřuje právě na tyto zdroje. První část popisuje princip elektrického odlučování a popis vlastního elektrického odlučovače. Na to navazuje stručné seznámení s teorií návrhu elektrického odlučovače. Dále se práce zabývá popisem zdroje velmi vysokého napětí, který je ...

  5. Diagnostika diafragmového výboje v kapalinách

    OpenAIRE

    Hlavatá, Lucie

    2009-01-01

    Hlavním cílem této práce je diagnostika diafragmového výboje v kapalinách. Ačkoli byla v posledních letech objevena celá řada aplikací elektrického výboje v kapalinách, vlastní mechanismus vzniku tohoto výboje není dosud znám. Z těchto důvodů se tato práce zaměřila na studium dějů předcházejících samotnému zapálení výboje, zápalného napětí, samotného výboje jak v oblastech náhodného průrazu tak i pravidelnému výboji. Použitím roztoků dvou anorganických solí o různých vodivostech práce zkoumal...

  6. Návrh podnikatelského plánu pro vznik a rozvoj vybraného podniku

    OpenAIRE

    Kropáček, Lukáš

    2014-01-01

    Hlavním cílem předkládané absolventské práce je vytvořit návrh podnikatelského záměru pro vznik a další rozvoj minipivovaru. The main goal of the thesis is to propose a business plan for establishment and development of a microbrewery. A

  7. LiHo(PO34

    Directory of Open Access Journals (Sweden)

    Mokhtar Férid

    2009-02-01

    Full Text Available Lithium holmium(III polyphosphate(V, LiHo(PO34, belongs to the type I of polyphosphates with general formula ALn(PO34, where A is a monovalent cation and Ln is a trivalent rare earth cation. In the crystal structure, the polyphosphate chains spread along the b-axis direction, with a repeat period of four tetrahedra and 21 internal symmetry. The Li and Ho atoms are both located on twofold rotation axes and are surrounded by four and eight O atoms, leading to a distorted tetrahedral and dodecahedral coordination, respectively. The HoO8 polyhedra are isolated from each other, the closest Ho...Ho distance being 5.570 (1 Å.

  8. Návrh rail-to-rail operačního zesilovače s nízkým ofsetem v technologii CMOS

    OpenAIRE

    Vrba, Adam

    2008-01-01

    Předkládaná práce se zabývá návrhem rail-to-rail operačního zesilovače v technologii CMOS07 s využitím návrhového prostředí Cadence. Hlavní důraz práce je kladen na dosažení co nejmenší hodnoty náhodného a systematického vstupního offsetu. Práce obsahuje různé techniky kompenzace obou typů vstupního offsetu. Dále se práce zaměřuje na dosažení rail-to-rail vstupního rozsahu operačního zesilovače použitím obou typů diferenčních párů. This work deals with design rail-to-rail operational ampli...

  9. Novel ELISAs for differentiated detection of antibodies against either PRRSV EU or US in oral fluid

    DEFF Research Database (Denmark)

    Lauritsen, Klara Tølbøl; Sørensen, Nanna Skall; Klausen, Joan

    2014-01-01

    In the Danish SPF system PRRSV surveillance is based upon the ability to differentiate between the American (US, Type 2) and the European (EU, Type 1) strain of PRRSV. Danish swine herds are declared either free from PR RSV or positive to either PRRSV EU or PR RSV US - or both strains. The blocki...

  10. 94 β-Decay Half-Lives of Neutron-Rich _{55}Cs to _{67}Ho: Experimental Feedback and Evaluation of the r-Process Rare-Earth Peak Formation.

    Science.gov (United States)

    Wu, J; Nishimura, S; Lorusso, G; Möller, P; Ideguchi, E; Regan, P-H; Simpson, G S; Söderström, P-A; Walker, P M; Watanabe, H; Xu, Z Y; Baba, H; Browne, F; Daido, R; Doornenbal, P; Fang, Y F; Gey, G; Isobe, T; Lee, P S; Liu, J J; Li, Z; Korkulu, Z; Patel, Z; Phong, V; Rice, S; Sakurai, H; Sinclair, L; Sumikama, T; Tanaka, M; Yagi, A; Ye, Y L; Yokoyama, R; Zhang, G X; Alharbi, T; Aoi, N; Bello Garrote, F L; Benzoni, G; Bruce, A M; Carroll, R J; Chae, K Y; Dombradi, Z; Estrade, A; Gottardo, A; Griffin, C J; Kanaoka, H; Kojouharov, I; Kondev, F G; Kubono, S; Kurz, N; Kuti, I; Lalkovski, S; Lane, G J; Lee, E J; Lokotko, T; Lotay, G; Moon, C-B; Nishibata, H; Nishizuka, I; Nita, C R; Odahara, A; Podolyák, Zs; Roberts, O J; Schaffner, H; Shand, C; Taprogge, J; Terashima, S; Vajta, Z; Yoshida, S

    2017-02-17

    The β-decay half-lives of 94 neutron-rich nuclei ^{144-151}Cs, ^{146-154}Ba, ^{148-156}La, ^{150-158}Ce, ^{153-160}Pr, ^{156-162}Nd, ^{159-163}Pm, ^{160-166}Sm, ^{161-168}Eu, ^{165-170}Gd, ^{166-172}Tb, ^{169-173}Dy, ^{172-175}Ho, and two isomeric states ^{174m}Er, ^{172m}Dy were measured at the Radioactive Isotope Beam Factory, providing a new experimental basis to test theoretical models. Strikingly large drops of β-decay half-lives are observed at neutron-number N=97 for _{58}Ce, _{59}Pr, _{60}Nd, and _{62}Sm, and N=105 for _{63}Eu, _{64}Gd, _{65}Tb, and _{66}Dy. Features in the data mirror the interplay between pairing effects and microscopic structure. r-process network calculations performed for a range of mass models and astrophysical conditions show that the 57 half-lives measured for the first time play an important role in shaping the abundance pattern of rare-earth elements in the solar system.

  11. Creating EU law judges

    DEFF Research Database (Denmark)

    Mayoral Diaz-Asensio, Juan Antonio; Jaremba, Urszula; Nowak, Tobias

    2014-01-01

    The judicial protection system in the European Union (EU) is premised on the fact that national judges are supposed to act as decentralized EU judges. This role is exercised through tools enshrined in, inter alia, primacy, direct and indirect effect of EU law, and the preliminary ruling procedure....... However, a number of studies show that national judges experience difficulties in exercising EU competences due to their lack of knowledge in the field of EU law. In this contribution we study the differences in the level of self-evaluation of EU law knowledge among judges, which consequently influence...... the way judges approach EU law. For that purpose we question the relevance of several institutional and socio-legal factors, such as organization of the judiciary, generation, the system of legal education and judicial training and practical experience with EU law. Our analysis is based on data collected...

  12. Návrh mechanické konstrukce zkušebního stolu pro elektrickou brzdu

    OpenAIRE

    Lacko, Peter

    2013-01-01

    Táto práca sa zaoberá návrhom mechanickej konštrukcie skúšobného stolu pre elektrickú brzdu. Súčasťou práce je výrobná dokumentácia a 3D model testovacieho stolu osadeného príslušenstvom. This thesis is concerned with mechanical design of test stand for an electric brake. A part of this thesis is manufacturing documentation and 3D model of test stand with accessories. A

  13. EU Budgetary Dynamics

    DEFF Research Database (Denmark)

    Citi, Manuele

    2013-01-01

    In this article I study the long-term evolution of the main categories of expenditure of the European Union (EU) budget (1984-2011). The aim is to assess the extent to which the EU is affected by a structural form of policy inertia, and to investigate the general pattern of policy stability...... and change in the EU in light of the two models of policy dynamics currently existing in the literature: the incrementalist model and the punctuated equilibrium model. The analysis of long series of original data extracted from the EU budget shows that EU policies do not evolve following an incrementalist...

  14. Návrh a implementace internetového obchodu

    OpenAIRE

    Maťák, Lubomír

    2010-01-01

    Obsahem této práce je analýza a návrh elektronického obchodu pro firmu, zabývající se velkoobchodním prodejem elektromateriálu a poskytování služeb v oblasti dodávek elektromateriálu na stavbu různých projektů, jak ze státního, tak ze soukromého sektoru. Nejedná se o klasický internetový obchod formou B2C. Koncept této práce je navržen jako B2B. Hlavní myšlenkou je online komunikace dodavatele a odběratele a možná kontrola, jak stavu zakázky, tak stavu skladu pro případné další objednávky. ...

  15. Synthesis, luminescence and nonlinear optical properties of homoleptic tetracyanamidogermanates ARE[Ge(CN{sub 2}){sub 4}] (A = K, Cs, and RE = La, Ce, Pr, Nd, Sm, Eu, Gd)

    Energy Technology Data Exchange (ETDEWEB)

    Dolabdjian, Konstantin; Schedel, Christine; Meyer, Hans-Juergen [Abteilung fuer Festkoerperchemie und Theoretische Anorganische Chemie, Institut fuer Anorganische Chemie, Universitaet Tuebingen (Germany); Enseling, David; Juestel, Thomas [Fachbereich Chemieingenieurwesen, FH Muenster, Steinfurt (Germany)

    2017-04-04

    Two new series of tetracyanamidogermanates were prepared by solid-state reaction of appropriate amounts of REF{sub 3} (RE = rare earth), A{sub 2}[GeF{sub 6}] (A = alkaline), and Li{sub 2}(CN{sub 2}) in evacuated silica tubes. Powder X-ray diffraction patterns of crystalline samples of KRE[Ge(CN{sub 2}){sub 4}] and CsRE[Ge(CN{sub 2}){sub 4}] were indexed isotypically to KRE[Si(CN{sub 2}){sub 4}] and RbRE[Ge(CN{sub 2}){sub 4}], respectively. Luminescence properties of Ce{sup 3+}, Eu{sup 3+}, and Tb{sup 3+} doped compounds and non-linear optical properties (NLO) of KRE[Ge(CN{sub 2}){sub 4}] are reported. (copyright 2017 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  16. Aplikace mezinárodního účetního standardu pro malé a střední firmy

    OpenAIRE

    Letková, Nina

    2015-01-01

    Diplomová práca sa zaoberá aplikáciou medzinárodného účtovného štandardu vykazovania pre malé a stredné podniky. Predmetom práce je definovať základný rámec pre vykazovanie podľa IFRS pre SME, analyzovať rozdiely medzi českou účtovnou legislatívou a vykazovaním podľa IFRS pre SME a následne aplikovať nadobudnuté vedomosti v praktickej časti spolu s definovaním nákladov a prínosov spojených s prechodom na IFRS pre SME. Master thesis deals with the application of international financial repo...

  17. Konstrukce jeřábové kočky mostového jeřábu

    OpenAIRE

    Tvrdoň, Jan

    2015-01-01

    Práce se zabývá návrhem zdvihového ústrojí jeřábové kočky mostového elektrického jeřábu o nosnosti 20000 kg pro umístění na šrotišti slévárny. Hlavním cílem práce je návrh lanového systému (výběr lana, kladek, lanového bubnu), pevnostní výpočet kladnice a návrh pohonu zdvihového ústrojí (motor, převodovka a brzda). Dále se zabývá návrhem pohonu pojezdu kočky (motor, převodovka, brzda, zatížení kol). Výkresová dokumentace obsahuje sestavu jeřábové kočky, sestavu svařence lanového bubnu a detai...

  18. Návrh Rail-to-Rail operačního zesilovače v technologii CMOS

    OpenAIRE

    Cvešper, Stanislav

    2016-01-01

    Práce se zabývá návrhem rail-to-rail operačního zesilovače ve třídě AB v technologii CMOS I3T25. Práce začíná úvodem do CMOS tranzistorů, následuje rozbor struktur operačního zesilovače, jeho návrh a simulace v návrhovém prostředí Cadence, popsány jsou také různé metody pro minimalizaci napěťové symetrie. Hlavním cílem práce je dosažení rail-to-rail vstupního i výstupního rozsahu operačního zesilovače pracujícího ve třídě AB, s minimální napěťovou nesymetrií, včetně návrhu topologie navrženéh...

  19. Zdanění příjmů obchodních společností a jejich účastníků (srovnání právní úpravy v ČR a ve vybraných státech EU - SR a PR)

    OpenAIRE

    Boháček, Pavel

    2010-01-01

    87 Resumé This diploma thesis named "Taxation of income of companies and their participants (comparison of legal regulations in the selected EU states - the Czech Republic, Slovakia and Poland)". The thesis is divided into a theoretical and practical part. Chapters 1 - 6 form the theoretical part and chapters 7 - 9 form the practical part. The theoretical part contains a definition of tax, possible division of taxes, definition of a tax system and description of the structure of tax systems i...

  20. Byg EU om

    DEFF Research Database (Denmark)

    Nedergaard, Peter

    2017-01-01

    Der argumenteres for en række påstande vedrørende en mulig ombygning af EU med henblik på at håndtere den krise, som unionen står i. Grundlæggende for dem alle er, at enten ombygges EU på disse områder, eller også smuldrer samarbejdet. Et internationalt samarbejde som EU kollapser ikke; det mister...

  1. Spectroscopy and microchip laser operation of Tm, Ho:KYW crystals with different Ho concentrations

    Science.gov (United States)

    Gusakova, N. V.; Kurilchik, S. V.; Yasukevich, A. S.; Kisel, V. E.; Dashkevich, V. I.; Orlovich, V. A.; Pavlyuk, A. A.; Vatnik, S. M.; Bagaev, S. N.; Kuleshov, N. V.

    2018-02-01

    The spectroscopic properties of Tm, Ho:KYW crystals with different Ho concentrations were investigated. The diode-pumped microchip laser operation of Tm (5 at.%), Ho (0.5 at.%):KYW and Tm (5 at.%), Ho (1 at.%):KYW was demonstrated. The highest, to our knowledge, output power of 480 mW with slope efficiency of 31% for CW Tm (5 at.%), Ho (0.5 at.%):KYW microchip laser was obtained.

  2. Zdvihový mechanismus mostového jeřábu

    OpenAIRE

    Vydra, Tomáš

    2013-01-01

    Práce se zabývá návrhem zdvihového mechanismu mostového jeřábu s nosností 12 500 kg. V úvodní části práce je uvedena kritická rešerše rozdílných koncepcí, jejíž výstupem je vzájemné porovnání a výběr vhodného koncepčního uspořádaní pro navrhovaný mechanismus. Návrhovým výpočtům jednotlivých částí zdihu předchází stručný teoretický úvod do dané problematiky s odůvodněním volby zvolených komponent. Na základě výpočtů jsou nejprve vybrány nosné prvky lanového systému, jmenovitě lano, vodící a vy...

  3. Zvýšení únosnosti kluzného axiálního ložiska

    OpenAIRE

    Tomek, Ondřej

    2009-01-01

    Diplomová práce popisuje poznatky z oblasti axiálníhch kluzných ložisek s pevnými segmenty. Je v ní uvedena analýza axiálního kluzného ložiska používaného v turbodmychadle NR/20SJ. Dále je v ní navrženo nové ložisko s vyšší únosností. Obě ložiska jsou testována na závěr porovnána. The Master Thesis describes knowlege in thrust bearings with solid segments. Contains analysis of thrust bearing used in NR/20SJ turbochargers. Further designs new thrust bearing with enhancement of load carrying...

  4. Reforming the EU Budget

    DEFF Research Database (Denmark)

    Citi, Manuele

    The marginal involvement of the EU in redistributive policies and its limited fiscal resources have led to a lack of attention to the EU budget and its determinants. In this paper I analyse an original dataset containing yearly data on the main macrocategories of expenditure and how they have...

  5. Přístup ke spravedlnosti ve věcech životního prostředí a Soudní dvůr EU: navzdory Aarhuské úmluvě stále zavřeno

    Czech Academy of Sciences Publication Activity Database

    Müllerová, Hana

    2016-01-01

    Roč. 16, č. 2 (2016), s. 8-40 ISSN 1213-5542 Institutional support: RVO:68378122 Keywords : access to justice in environmental matters * Court of Justice of the EU * non-privileged applicants Subject RIV: AG - Legal Sciences

  6. Studie modernizace železničního uzlu Žilina

    OpenAIRE

    Mastilová, Hana

    2013-01-01

    Cílem diplomové práce je studie modernizace železničního uzlu Žilina. Ve stanici dochází k úpravě osobního nádraží, redukci odstavného kolejiště a zrušení třídicího nádraží. V práci je navrženo nové vedení průjezdných kolejí Košicko – Bohumínské dráhy a trati od Bratislavy v souběhu. Původní traťová rychlost 40 km/h je zvýšena na 80 km/h. The aim of the diploma thesis is study of modernization of Žilina railway junction. In the railway station is modified passenger station, reduced stablin...

  7. Návrh podnikatelského záměru

    OpenAIRE

    Lanc, Martin

    2009-01-01

    Cílem této diplomové práce je definovat podnikatelský záměr konkrétního malého podniku a následně ho zpracovat do podoby podnikatelského plánu. Tento záměr bude sloužit jako podklad pro realizaci soukromé mateřské školy. Diplomová práce obsahuje teoretickou část, analýzu problému včetně zákonných podmínek zřízení a provozu firmy, konečně i marketingové analýzy a finanční plán. Závěr práce se věnuje celkovému shrnutí výsledků a možnostech rozvoje. The subject diploma thesis “Proposal for a ...

  8. "Faça o que eu digo, mas não faça o que eu faço!": a décalage como ferramenta para compreensão de práticas corporais e alimentares

    Directory of Open Access Journals (Sweden)

    Juliana Brandão Pinto de Castro

    Full Text Available O objetivo deste texto é apresentar uma ferramenta teórico-instrumental, a décalage, que possibilita uma visão compreensiva sobre os agentes do campo da saúde. A Alimentação e Nutrição e a Educação Física são tomadas como campos científicos de formação, de práticas profissionais e de produção de conhecimentos e saberes que correspondem a dois fortes pilares na reprodução de um específico discurso eivado de normas biomédicas intensamente disseminadas na sociedade. Contudo, nem os profissionais dessas áreas, nem os estudantes dos correspondentes cursos de graduação seguem fielmente aquilo que pregam, como a alimentação saudável e a prática regular de exercícios físicos. Configura-se, assim, um espaço entre "o que se fala" e "o que se faz" em relação às práticas alimentares e corporais, frequentemente identificado como "erro a ser corrigido" na visão biomédica da vida. Distintamente, considera-se aqui a necessidade de um instrumento metodológico que auxilie na compreensão de dois aspectos da subjetividade: a ação e o discurso sobre a ação, que se complementam nas relações sociais. O ser humano convive com a décalage em suas relações sociais, com criatividade na reconstrução de significados, considerando incompatibilidades ou incongruências, sustentando uma dinâmica social na percepção de sua condição de ser humano, criando aquilo que é possível e sonhando com o que seria impossível. Sonhando o impossível, ele constrói o que é possível. Um mundo sempre novo. Talvez um mundo menos doente, se a décalage for considerada.

  9. Automatizace domácího mikropivovaru

    OpenAIRE

    Širůček, Pavel

    2015-01-01

    Práce pojednává o základech technologie výroby piva a surovinách pro výrobu piva potřebných, domácích mikropivovarech, základních postupech a principech užívaných v těchto pivovarech a jejich použití. Dále se věnuje konkrétnímu řešení zvoleného mikropivovaru, jeho návrhu, sestavení a automatizaci, včetně popisu řídícího softwaru. Zvolený mikropivovar je troj nádobový, k ohřevu je použit plynový hořák a přečerpávání zajišťuje čerpadlo. Jako řídící jednotka slouží programovatelný automat PLC LO...

  10. In situ hydrothermal syntheses, structures and photoluminescent properties of four novel metal-organic frameworks constructed by lanthanide (Ln=Ce(III), Pr(III), Eu(III)) and Cu(I) metals with flexible dicarboxylate acids and piperazine-based ligands

    Energy Technology Data Exchange (ETDEWEB)

    Ay, Burak; Karaca, Serkan [Department of Chemistry, Arts and Science Faculty, Çukurova University, 01330 Adana (Turkey); Yildiz, Emel, E-mail: eeyildiz@cu.edu.tr [Department of Chemistry, Arts and Science Faculty, Çukurova University, 01330 Adana (Turkey); Lopez, Valerie [Department of Chemistry, Syracuse University, Syracuse, NY 13244 (United States); Nanao, Max H. [European Molecular Biology Laboratory, Grenoble Outstation, 71 Avenue des Martyrs, CS 90181, 38042 Grenoble Cedex 9 (France); University Grenoble Alpes-Centre National de la Recherche Scientifique-EMBL Unit of Virus Host-Cell Interactions, 71 Avenue des Martyrs, CS 90181, 38042 Grenoble Cedex 9 (France); Zubieta, Jon [Department of Chemistry, Syracuse University, Syracuse, NY 13244 (United States); Université Grenoble Alpes Laboratoire de Physiologie Cellulaire & Végétale, Institut de Recherches en Technologies et Sciences pour le Vivant, 17 rue des Martyrs, 38054 Grenoble cedex 9 (France)

    2016-01-15

    Four novel metal-organic frameworks,[Cu{sub 2}Cl{sub 2}(pyrz)]{sub n} (1) and (H{sub 2}pip){sub n}[Ln{sub 2}(pydc){sub 4}(H{sub 2}O){sub 2}]{sub n} (Ln=Ce (2), Pr (3) and Eu (4), H{sub 2}pzdc=2,3-pyrazinedicarboxylic acid, pyrz=pyrazine, H{sub 2}pydc=2,6-pyridinedicarboxylic acid, H{sub 2}pip=piperazine) have been synthesized under hydrothermal conditions and characterized by the elemental analysis, ICP, Far IR (FIR), FT-IR spectra, TGA, single crystal X-ray diffraction analysis and powder X-ray diffraction (PXRD). Compound 1 is two-dimensional containing Cl-Cu-Cl sites, while the lanthanide complexes contain one-dimensional infinite Ln–O-Ln chains. All the complexes show high thermal stability. The complexes 1–3 exhibit luminescence emission bands at 584, 598 and 614 nm at room temperature when excited at 300 nm. Complex 4 exhibits bright red solid-state phosphorescence upon exposure to UV radiation at room temperature. - Graphical abstract: Four novel metal-organic frameworks have been synthesized under hydrothermal conditions. Thermal and luminescent properties of the compounds have been investigated.

  11. EU Industrial Policy

    DEFF Research Database (Denmark)

    Pellegrin, Julie; Giorgetti, Maria Letizia; Jensen, Camilla

    Following disregard in the 1980s, industrial policy has recently attracted policy attention at EU level. The objective of this study provided by Policy Department A at the request of the ITRE Committee, is to establish the state of the art of a coordinated and integrated EU industrial policy....... It assesses current initiatives, policies and arrangements and proposes an overview of stakeholders' positions at EU and national levels in order to feed into the debate on how to improve competitiveness and growth in Europe....

  12. The EU and China

    DEFF Research Database (Denmark)

    Zank, Wolfgang

    ” (Shambaugh 2004, 243). He pointed, firstly, at the strong growth in trade relations; the EU also became the largest foreign supplier of technology and equipment, in the form of direct investment, but also through a number of joint technology projects. The EU-China Framework Program became the world’s largest...... common research project. As to political cooperation, numerous meetings have been institutionalised, among them, at the top level an annual EU-China Summit. The contacts have resulted in a number of agreements, for instance on group tourism. According to estimates 100,000 Chinese Students went...

  13. Essentials of EU law

    CERN Document Server

    Reinisch, August

    2012-01-01

    This book explores the history and institutions of the EU, examines the interplay of its main bodies in its legislative process and illustrates the role played by the EU Courts and the importance of fundamental rights. The student is also introduced to the key principles of the internal market, in particular the free movement of goods and the free movement of workers. In addition a number of other EU policies, such as the Common Agricultural Policy, Environmental Protection and Social Policy are outlined, while a more detailed inquiry is made into European competition law.

  14. Governing EU employment policy

    DEFF Research Database (Denmark)

    Sørensen, Eva; Triantafillou, Peter; Damgaard, Bodil

    2015-01-01

    In the European Union (EU), employment policy is a prerogative of the member states. Therefore the EU's ability to govern in this area depends on its capability to involve national governments and relevant stakeholders in a collaborative effort to formulate and implement shared policy objectives....... Drawing an analytical distinction between cooperation, coordination and collaboration, the article analyses the formulation and implementation of EU employment policies. It concludes that while the formulation of policy objectives and the discussion of national policy approaches do involve elements...... of collaboration, the implementation phase mainly consists in the less demanding forms of cooperation and coordination....

  15. Zavedení agilního přístupu projektového managementu ve vybrané firmě

    OpenAIRE

    Bartovičová, Slavomíra

    2014-01-01

    Diplomová práca sa zaoberá zavedením agilného prístupu projektového manažmentu pre menšie softwarové projekty v oddelení ATS pobočky HTS CZ spoločnosti Honeywell. Oddelenie ATS spadá pod divíziu AerospaceĽ ktorá sa orientuje do oblasti letectva. Pri zavedení bola využitá agilná metodológia Scrum a štandard PMBoK Guide pre projektový manažment. The diploma thesis deals with implementation of Agile Project Management Approach for smaller software projects of the department ATS of the office ...

  16. Vytápění zázemí sportovního areálu

    OpenAIRE

    Kořista, Ján

    2013-01-01

    Cílem bakalářské práce je vytápění jednopodlažnýho, nepodsklepenýho objektu. Zvolení idéálního zdroje tepla pro připravu teple vody potřebné do otopného systému a pro běžnou spotřebu v období užívání. The main goal of this bachelor's thesis is heating of one floor object whitout basement. Choosing of ideal source of heating for preparing hot water needed to heating system a for common use during time of using. A

  17. EU-retten 1

    DEFF Research Database (Denmark)

    Sørensen, Karsten Engsig; Nielsen, Poul Runge

    Udover en introduktion til EU-retten, herunder dens institutioner og retskilderne, indeholder bogen en grundig analyse af EF-traktatens regler om fri bevægelighed for varer, personer, tjenesteydelser og kapital....

  18. Podnikatelský plán výrobního podniku

    OpenAIRE

    Borovská, Veronika

    2010-01-01

    V této diplomové práci je zpracován podnikatelský záměr výrobního podniku. Na základě teoretických poznatků získaných během studií a zjištěných skutečností, obsahuje návrh založení firmy a jejího případného umístění na trhu. This master’s thesis deals with business plan of production company. Based on the theoretical pieces of knowledges acquired during studies and discovered facts, it contains the proposal of establishment of the company and its conceivable positioning on the market. A...

  19. EU Nuclear vs. Fukushima

    International Nuclear Information System (INIS)

    Poncelet, Jean-Pol

    2011-01-01

    Conclusions: • The Fukushima-Daiichi accident represents an opportunity for the nuclear industry to demonstrate its ability to learn from experience through “a continuous improvement strategy”; • Inside the EU: which legal framework for nuclear safety - harmonisation of licensing procedures - EU-level reactor design clearance?; • No way forward without public support: how to address, explain, convince?; • Greater cooperation between industry and international organizations: FORATOM available to contribute

  20. EU Labour Law

    DEFF Research Database (Denmark)

    Nielsen, Ruth

    The focus in this book is upon EU labour law and its interaction with national and international labour law. The book provides an analysis of the framework and sources of European labour law. It covers a number of substantive topics, notably collective labour law, individual employment contracts......, discrimination on grounds of sex and on other grounds, free movement of persons, restructuring of enterprises, working environment and enforcement of rights derived from EU labour law....

  1. Restoring EU competitiveness

    OpenAIRE

    Berndt, M.; Muent, G.; Revoltella, D.; Bending, T.; Calthrop, E.; Dunnett, G.; Piovesan, L.; Scatasta, M.; Stölting, S.; Välila, T.

    2014-01-01

    With the advent of the digital revolution in the 1990s, productivity growth in the EU began to slip behind that in the US and other leading trading partners. This trend has undermined the comparative ability of European firms to compete and to provide rewarding jobs and a high standard of living. Low comparative productivity and misallocation of investment, alongside many structural weaknesses, help explain why the global crisis hit Europe so hard, and why EU-wide recovery still presents such...

  2. EU Labour Law

    DEFF Research Database (Denmark)

    Nielsen, Ruth

    The focus in this book is upon EU labour law and its interaction with national and international labour law. The book provides an analysis of the framework and sources of European labour law. It covers a number of substantive topics, notably collective labour law, individual employment contracts,......, discrimination on grounds of sex and on other grounds, free movement of persons, restructuring of enterprises, working environment and enforcement of rights derived from EU labour law....

  3. Temperature dependence of the Ho L2-edge XMCD spectra of Ho6Fe23.

    Science.gov (United States)

    Boada, Roberto; Laguna-Marco, María Angeles; Chaboy, Jesús

    2009-01-01

    An X-ray magnetic circular dichroism (XMCD) study performed at the Ho L2,3-edges in Ho6Fe23 as a function of temperature is presented. It is demonstrated that the anomalous temperature dependence of the Ho L2-edge XMCD signal is due to the magnetic contribution of Fe atoms. By contrast, the Ho L3-edge XMCD directly reflects the temperature dependence of the Ho magnetic moment. By combining the XMCD at both Ho L2- and L3-edges, the possibility of determining the temperature dependence of the Fe magnetic moment is demonstrated. Then, both microHo(T) and microFe(T) have been determined by tuning only the absorption L-edges of Ho. This result opens new possibilities of applying XMCD at these absorption edges to obtain quantitative element-specific magnetic information that is not directly obtained by other experimental tools.

  4. Shape coexistence in 153Ho

    Science.gov (United States)

    Pramanik, Dibyadyuti; Sarkar, S.; Saha Sarkar, M.; Bisoi, Abhijit; Ray, Sudatta; Dasgupta, Shinjinee; Chakraborty, A.; Krishichayan, Kshetri, Ritesh; Ray, Indrani; Ganguly, S.; Pradhan, M. K.; Ray Basu, M.; Raut, R.; Ganguly, G.; Ghugre, S. S.; Sinha, A. K.; Basu, S. K.; Bhattacharya, S.; Mukherjee, A.; Banerjee, P.; Goswami, A.

    2016-08-01

    The high-spin states in 153Ho have been studied by the La57(20Ne139,6 n ) reaction at a projectile energy of 139 MeV at the Variable Energy Cyclotron Centre (VECC), Kolkata, India, utilizing an earlier campaign of the Indian National Gamma Array (INGA) setup. Data from γ -γ coincidence, directional correlation, and polarization measurements have been analyzed to assign and confirm the spins and parities of the levels. We have suggested a few additions and revisions of the reported level scheme of 153Ho. The RF-γ time difference spectra have been useful to confirm the half-life of an isomer in this nucleus. From the comparison of experimental and theoretical results, it is found that there are definite indications of shape coexistence in this nucleus. The experimental and calculated lifetimes of several isomers have been compared to follow the coexistence and evolution of shape with increasing spin.

  5. Návrh změny metody konsolidace u vybraného konsolidovaného celku

    OpenAIRE

    Čadová, Michaela

    2017-01-01

    Téma diplomové práce je konsolidace účetní závěrky. Práce obsahuje teoretická východiska, která se týkají problematiky konsolidace účetní závěrky, a tyto poznatky jsou potom zúročeny v části praktické. Analytická část se zaobírá zhodnocením současného stavu, obsahuje tedy původní konsolidaci účetní závěrky zvolené společnosti. V návrhové části je aplikována nová metoda konsolidace účetní závěrky. Následně je zhodnocen dopad změny konsolidační metody na ekonomickou situaci konsolidačního celku...

  6. HO CHI MINH'S THOUGHTS ABOUT TEACHING METHODS

    OpenAIRE

    Vo Van Dung; Nguyen Thi Hong Van; Vo Tu Phuong

    2016-01-01

    It can be said that Ho Chi Minh’s thoughts about the teaching methods in an attempt to develop learners' capability are really comprehensive perspectives. In order to develop learners’ capability, Ho Chi Minh advocated to reform teaching methods in accord with each specific condition, as well as outlined the basic direction for human and educational development strategies at present and in the future. Ho Chi Minh’s ideas about innovative teaching methods have been greatly meaningful in reform...

  7. Lobbyisme i EU

    DEFF Research Database (Denmark)

    Svendsen, Gert Tinggaard

    Lobbyisme i EU giver en generel teoretisk tilgang til lobbyisme og bruger EU som eksempel. Den europæiske drøm er at blive verdens stærkeste økonomi, men alligevel findes udbredt markedsbeskyttelse og statsstøtte. Det nye bidrag i denne bog er en tværfaglig tilgang, der fremhæver lobbyisme og...... institutioner og interessegruppers betydning for påvirkning af de politiske beslutningstagere i EU. Argumentet er, at markedsindgreb og manglende frihandel skyldes ureguleret lobbyisme. Der mangler simpelthen regler, der definerer, hvad lobbyister må og ikke må i EU. Uden lovgivning på området er der stor...... risiko for misbrug af systemet til skade for forbrugere, skatteydere og den økonomiske vækst. Hvis ikke EU sætter effektivt ind mod lobbyisme og økonomisk skadelig omfordeling, så vælges vejen mod planøkonomi og korruption, hvor pengene havner i de forkerte lommer. Da kan drømmen om at blive verdens...

  8. EU and Vietnam

    DEFF Research Database (Denmark)

    Kokko, Ari

    This paper discusses the changing relationship between the EU and Vietnam, and asks whether there is a shift from a “parental” to a “competitive” relationship. The focus of the paper is on the shift from aid to trade as the main interface between the EU and Vietnam. Aid relationships are often...... understood as hierarchical, linking a benevolent donor to a needy recipient, whereas commercial relationships are typically expected to involve a more competitive relationship. However, we argue that the bilateral relationship was never a “parental” one, even at the time when Vietnam’s relation to the EU...... was limited to aid. The reason is largely Vietnam’s historical experiences from the aid relationship with the Soviet Union, which created dependence and eventually an economic crisis when aid flows dried up in the late 1980s. Instead, there has been substantial tension between the donor community and Vietnam...

  9. Fuzzy logika a predikce vývoje akciového trhu

    OpenAIRE

    Haviar, Martin

    2011-01-01

    Bakalářská práce se zabívá využitím fuzzy logiky, fuzzy systémů a fuzzy neuronových sítí při predikci vývoje akciového trhu. Práce obsahuje návrh a popis implementace aplikace na předpověď vývoje akciového trhu. This thesis deals with fuzzy logic, fuzzy systems and fuzzy neural networks used for prediction of stock market. Thesis contains design and implementation description of application for stock market forecast. E

  10. equitytools.eu

    DEFF Research Database (Denmark)

    Højer-Pedersen, Lasse; Kruse, Ane

    2013-01-01

    Valg af materiale/medie/form: Hjemmeside Valg af arbejdsform: Udvikling og opsætning Begrundelse for valg af materiale/medie/form/arbejdsform: Målgruppens præference......Valg af materiale/medie/form: Hjemmeside Valg af arbejdsform: Udvikling og opsætning Begrundelse for valg af materiale/medie/form/arbejdsform: Målgruppens præference...

  11. Prospects for EU biofuel production and trade

    OpenAIRE

    Bamiere, Laure; Bureau, Jean-Christophe; Guinde, Loic; Guyomard, Herve; Jacquet, Florence; Treguer, David; European Union

    2007-01-01

    Les relations entre les marchés agricoles et énergétiques sont de plus en plus étroites. La politique européenne de soutien aux biocarburants a eu un impact significatif sur certains marchés agricoles, notamment les oléagineux. Les objectifs futurs vont probablement affecter aussi les marchés des céréales et du sucre. Cet article revient sur la politique de l'Union européenne en faveur des biocarburants. L’objectif est d'évaluer si cette politique va entraîner une utilisation croissante de pr...

  12. The expanding EU

    DEFF Research Database (Denmark)

    Zank, Wolfgang

    identity in terms of particular cultural traditions. However, in spite of their diversity, the EU-member countries are united by their adherence to the principles of democracy, rule by law and human rights. Countries which do not share this basic consensus would not be accepted as members, nor is it likely...... that they would apply for it. An essential part is the willingness of member states to accept a reduction of national sovereignty on some important policy fields. The EU project is basically about lifting the principles of democracy and rule by law on the international level, most and foremost among the member...

  13. Magnetic excitations in Ho2Co17 and Ho2Fe17

    International Nuclear Information System (INIS)

    Clausen, K.N.

    1981-01-01

    The low energy part ( 2 Co 17 and Ho 2 Fe 17 have been measured along the three high symmetry directions at a temperature of 4.2 K, using the inelastic neutron scattering technique. The resulting magnon dispersion relations have been interpreted using linear spin wave theory with a Hamiltonian including single ion crystal field anisotropy and isotropic exchange between spatially well localized spins. The R 2 T 17 structure contains two different Ho sites, with the same point symmetry, and from the spin wave results it was concluded that the crystal field anisotropy of the two Ho sites in both Ho 2 Co 17 and Ho 2 Fe 17 were identical. The deduced crystal field parameters for Ho 2 Fe 17 were slightly larger than for Ho 2 Co 17 , and the parameters were of the same order of magnitude as for pure Ho. For Ho 2 Fe 17 the Fe-Fe exchange was found to be anisotropic, and for both compounds the magnetic ordering temperatures of 1178 K for Ho 2 Co 17 and 335 K for Ho 2 Fe 17 were determined by the strong positive 3d-3d exchange. (Auth.)

  14. Interplay between structure and magnetism in HoxPr1-x alloys. 1. Neutron scattering

    DEFF Research Database (Denmark)

    Goff, J.P.; Bryn-Jacobsen, C.; McMorrow, D.F.

    1998-01-01

    The structural and the magnetic ordering in thin-film HoxPr1-x alloys have been studied using neutron-and x-ray-diffraction techniques. As the concentration of Ho decreases the alloys adopt hexagonal-close-packed (hcp), Sm, and double hexagonal-close-packed (dhcp) crystal structures. The results...... show enhanced occupation of the cubic sites by Pr in the Sm and dhcp phases. The magnetic behavior is found to be very different in the three crystalline phases. The hcp samples form basal-plane spirals and the alloys with the Sm structure form a commensurate magnetic structure with the same...... periodicity as the magnetic order on the hexagonal sites in Sm metal, but the moments are confined to the basal plane. At low temperatures both Ho and Pr are found to adopt their full saturation moments in these phases. A Pr thin film is found to order with a similar magnetic structure to bulk Pr. However...

  15. Koherence laserového svazku v turbulentní atmosféře

    OpenAIRE

    Polanský, David

    2011-01-01

    V první části diplomové práce je rozebrána funkce laserů, jejich konstrukční provedení a zařazení do tříd. Následuje vysvětlení koherence a dalších vlastností laserového záření. Dále jsou uvedeny možnosti rozložení energie v laserovém svazku. Popsán je zejména Gaussovský svazek. V práci jsou vysvětleny ohybové jevy a Youngův experiment. Práce se zabývá vlivem atmosférického přenosového prostředí na elektromagnetické vlnění definované jako světlo. Zvláštní pozornost je věnována atmosférickým t...

  16. EU Food Law Handbook

    NARCIS (Netherlands)

    Meulen, van der B.M.J.

    2014-01-01

    The twenty-first century has witnessed a fundamental reform of food law in the European Union, to the point where modern EU food law has now come of age. This book presents the most significant elements of these legal developments with contributions from a highly qualified team of academics and

  17. EU Agro Biogas Project

    NARCIS (Netherlands)

    Amon, T.; Mayr, H.; Eder, M.; Hobbs, P.; Rao Ravella, S.; Roth, U.; Niebaum, A.; Doehler, H.; Weiland, P.; Abdoun, E.; Moser, A.; Lyson, M.; Heiermann, M.; Plöchl, M.; Budde, J.; Schattauer, A.; Suarez, T.; Möller, H.; Ward, A.; Hillen, F.; Sulima, P.; Oniszk-Polplawska, A.; Krampe, P.; Pastorek, Z.; Kara, J.; Mazancova, J.; Dooren, van H.J.C.; Wim, C.; Gioelli, F.; Balsari, P.

    2009-01-01

    EU-AGRO-BIOGAS is a European Biogas initiative to improve the yield of agricultural biogas plants in Europe, to optimise biogas technology and processes and to improve the efficiency in all parts of the production chain from feedstock to biogas utilisation. Leading European research institutions and

  18. EU-retten 2

    DEFF Research Database (Denmark)

    Sørensen, Karsten Engsig; Nielsen, Poul Runge

    Bogen indeholder en gennemgang af en række generelle problemstillinger vedrørende harmoniseringen indenfor EU samt en nærmere analyse af harmoniseringen på en række udvalgte områder: selskabsret, skatteret, finansielle tjenesteydelser samt den tekniske harmonisering der skal sikre varernes fri be...

  19. Competition in EU banking

    NARCIS (Netherlands)

    De Jonghe, Olivier; Diepstraten, Maaike; Schepens, Glenn; Beck, Thorsten; Casu, Barbara

    2017-01-01

    This chapter discusses recent EU-wide movements in bank competition and concentration. We start with a concise overview of the most frequently used competition and concentration measures. Given that different measures may capture different aspects of bank competition, we focus on the differences and

  20. EU-PIL

    DEFF Research Database (Denmark)

    Lookofsky, Joseph; Hertz, Ketilbjørn

    Now in a Second Edition comprising the Brussels I Regulation “recast”, as well as other key EU legislation and case law, this book brings together principles of juridical jurisdiction, choice of law, recognition of judgments and commercial arbitration. It shows the interrelationship of the rules...

  1. Performing the EU Referendum

    DEFF Research Database (Denmark)

    Moeran, Brian

    2016-01-01

    This editorial makes use of the EU Referendum to discuss the presence of magic in contemporary societies. It analysis magic in terms of magicians, magical representations, and magical rites – as originally expounded by Malinowski and Mauss – and argues that magic is to be found not only in politi...

  2. Recoil and conversion electron considerations of the {sup 166}Dy/{sup 166}Ho in vivo generator

    Energy Technology Data Exchange (ETDEWEB)

    Zeevaart, J.R. [North-West Univ., Mmabatho (South Africa). CARST; Szuecs, Z. [Nesca (South African Nuclear Energy Corporation Ltd.), Pretoria (South Africa). Radiochemistry; Hungarian Academy of Sciences, Debrecen (Hungary). Inst. of Nuclear Research; Takacs, S.; Jarvis, N. [Hungarian Academy of Sciences, Debrecen (Hungary). Inst. of Nuclear Research; Jansen, D. [Nesca (South African Nuclear Energy Corporation Ltd.), Pretoria (South Africa). Radiochemistry

    2012-07-01

    The use of radionuclides as potential therapeutic radiopharmaceuticals is increasingly investigated. An important aspect is the delivery of the radionuclide to the target, i.e. the radionuclide is not lost from the chelating agent. For in vivo generators, it is not only the log K of complexation between the metal ion and the chelator that is important, but also whether the daughter radionuclide stays inside the chelator after decay of the parent radionuclide. In our previous work, we showed that the classical recoil effect is only applicable for decays with a Q value higher than 0.6 MeV (in the atomic mass range around 100). However, Zhernosekov et al. published a result for {sup 140}Nd/{sup 140}Pr (Q = 0.222 MeV) which indicated that > 95% of the daughter ({sup 140}Pr) was lost by a DOTA chelator upon decay of {sup 140}Nd. The authors ascribed this to the ''post-effect''. Their experiment was repeated with the {sup 166}Dy/{sup 166}Ho generator to ascertain whether our calculations were correct. It was found that 72% of the daughter ({sup 166}Ho) was liberated from the DOTA chelator, indicating that the 'post effect' does exist in contrast to our recoil calculations. Upon further investigation, we determined that one should not only consider recoil energy levels but also the mode of decay which was able to explain the partial recoil found for {sup 166}Dy/{sup 166}Ho. It is concluded for the {sup 166}Dy/{sup 166}Ho system that the low recoil energy of the daughter nucleus {sup 166}Ho is not a sufficient reason to rule out release of the nuclide from chelators. On the other hand, we found that the ratio of the {sup 166}Ho that gets released corresponds to the ratio of relaxation of Ho atoms via the Auger process. (orig.)

  3. The EU's Convergence Dilemma

    Directory of Open Access Journals (Sweden)

    Notermans Ton

    2015-02-01

    Full Text Available As economic stagnation continues to mark the EU in the fifth year of the euro zone crisis, political support for integration is waning. The European Parliament elections of 2014 returned a hitherto unparalleled number of Eurosceptic MEPs, with EU-critical parties becoming the largest ones in several Member States. Much of this Euroscepticism is driven by economic polarisation between core and peripheral countries. While an increasing number of voters in the northwestern creditor countries resent having to foot the bill for what they consider economic mismanagement in the periphery, voters in peripheral countries increasingly rebel against what they deem to be an economically catastrophic Diktat from Germany and its allies. Continued political support for European integration will hinge on successful income convergence in the EU but the current dilemma is that such policies might not be politically feasible. Periods of rapid convergence would seem to suggest that success depends on two main policy strategies. First, a monetary policy that promotes credit for productive purposes, leaves inflation control to other instruments, and employs selective credit rationing to prevent asset booms. Second, a vertical industrial policy prioritising selected industrial sectors. The first policy conflicts with the present framework of euro zone monetary policy, but that framework was only installed in the first place because many peripheral countries were desperately in search of an external constraint on domestic distributional conflict. Industrial policies, in turn, require a sufficient degree of state autonomy from business elites in order to be effective, but it is highly questionable whether most states in the EU possess such autonomy. Though there are, as yet hesitant, signs of a reorientation of both monetary and cohesion policy in the EU, the question of the institutional and political preconditions for their successful implementation has been largely

  4. Technologie výroby plastového držáku střešního nosiče

    OpenAIRE

    Nevřivý, Lukáš

    2016-01-01

    Diplomová práce se zabývá návrhem vstřikovací formy pro výrobu plastového držáku střešního nosiče. Nejprve je proveden rozbor dané součásti, kde je vysvětlena funkce daného dílu a stanovení nutných požadavků, které musí výrobek splňovat. Po návrhu vhodné technologie (vstřikování) následuje teoretická část pojednávající o plastových materiálech, technologii vstřikování a zásadách konstruování vstřikovacích forem. V praktické části práce je proveden na základě technologických výpočtů kompletní ...

  5. Návrh chlazení dvoukanálového výkonového audio zesilovače pomocí MKO

    OpenAIRE

    Němec, Radek

    2017-01-01

    Tato Bakalářská práce se zabývá návrhem a konstrukcí dvoukanálového výkonového audio zesilovače typu Leach včetně potřebných doplňkových komponent a následným návrhem chlazení zesilovače pomocí návrhového systému SolidWorks, respektive pomocí nástroje Flow Simulation, jimž tento návrhový systém disponuje. Úvodní kapitoly se věnují teoretickému rozboru problematiky audio zesilovačů, přenosu tepla a popisu systému SolidWorks. Hlavní část práce pak obsahuje návrh a konstrukci zesilovače a dále p...

  6. Návrh komunikačního mixu podniku MSC.Software

    OpenAIRE

    Mazuch, Jan

    2009-01-01

    Bakalářská práce se zabývá sestavením komunikačního mixu podniku MSC.Software s.r.o., zabývající se prodejem simulačních softwarů. Práce analyzuje komunikační mix podniku a navrhuje jeho zefektivnění. This bachelor thesis deals with making communication mix for the MSC.Software Company that sells simulation software. This thesis analyzes the communication mix of the company and proposes it’s more effective usage. C

  7. Srovnání nástrojů projektového řízení

    OpenAIRE

    Tomášek, Pavel

    2017-01-01

    Diplomová práce se zaměřuje na zhodnocení možností a podmínek zavedení metod projektového řízení. Dílčí části práce se zabývají nejdříve popisem a vymezením vybraných metod projektového řízení. Nejprve jsou to tradiční metody, které jsou reprezentovány metodami CPM a PERT. Dále je práce obohacena o základ Teorie omezení, která vedla ke vzniku samostatného systému řízení projektů založenému na metodě kritického řetězu. Uvedené metody jsou analyzovány a je provedena komparace na základě plánová...

  8. Automatická segmentace periodického pohybu srdečního svalstva v EKG záznamu

    OpenAIRE

    Matocha, Petr

    2015-01-01

    Tato práce se zabývá automatickou segmentací periodického pohybu srdečního svalstva v EKG záznamu. Popisuje návrh a implementaci aplikace, jenž automaticky segmentuje EKG záznam na jednotlivé srdeční stahy. EKG záznam je uložen samostatně nebo je součástí videozáznamu. Tyto vstupní data jsou uložena v souborech ve formátu HDF nebo DICOM. This thesis deals with the automatic segmentation of the cardiac tissue movement from ECG record. It describes the design and implementation of applicatio...

  9. Počátky sociálnědemokratického poúnorového exilu (1948-1953)

    OpenAIRE

    Horák, Pavel

    2014-01-01

    HORÁK, Pavel, Počátky poúnorového sociálnědemokratického exilu (1948-1953) [Forming of socialdemocratic post-February exile (1948-1953)], Praha, Karlova univerzita, Filozofická fakulta, Ústav českých dějin, 2014, 392 s. Vedoucí diplomové práce Doc. PhDr. Jana Čechurová, Ph.D. The study aims to answer questions in which way was formed socialdemocratic exile party in the years 1948-1953. It studies who, how and why could have or wanted to have been involved in this process. The topic is viewed ...

  10. Návrh týmového motivačního programu ve firmě FlatEarth

    OpenAIRE

    Lukaniaková, Nina

    2010-01-01

    Diplomová práca sa zameriava na vytvorenie návrhu motivačného program v spoločnosti FlatEarth. Návrh tohoto programu sa odvíja od výsledkov výskumu uskutočneného v športových teamoch a medzi bývalými zamestnancami spoločnosti FlatEarth. The diploma thesis concentrates on the presentation of motivational programme in the company of our choice- FlatEarth. The suggestion of the motivational programme is based on the results from research conducted in the sport teams and among previous employe...

  11. Inovace automobilového alternátoru

    OpenAIRE

    Volek, Martin

    2014-01-01

    Práce se zabývá elektromagnetickým návrhem automobilového alternátoru s drápkovým rotorem 14V/120A. Tento návrh je dále ověřen v programu Maxwell s nástrojem RMxprt. Výsledky obou výpočtů jsou porovnávány. Navrhnutý alternátor je také porovnáván s výsledky naměřenými v laboratoři na alternátorech podobného typu. Dále jsou zde analyzovány jednotlivé výkonové ztráty stroje a uvedeny možnosti snížení těchto ztrát, což má za následek zvýšení celkové účinnosti. The work deals with the analytica...

  12. EU Food Health Law

    DEFF Research Database (Denmark)

    Edinger, Wieke Willemijn Huizing

    and rational dietary choices on the basis of the food information provided on food labels or generally available in society. In recent years, the EU legislative has shown increased commitment to further empower consumers in pace with the advancement of modern manufacturing and advertising techniques......This thesis shows that the distinction between food safety and non-safety issues in Regulation (EC) No 178/2002, the General Food Law (GFL), results in a grey area of regulation. This grey area comprises foods that do not pose a food safety risk in a legal sense, but that could pose a threat...... to human health because of other factors, such as their nutritional composition. The growing prevalence of obesity and non-communicable diseases are examples of contemporary health challenges that are difficult to fit into the rather narrow concept of food safety risks in the GFL. The conclusion is that EU...

  13. 'EU divertor celebration day'

    International Nuclear Information System (INIS)

    Merola, M.

    2002-01-01

    The meeting 'EU divertor celebration day' organized on 16 January 2002 at Plansee AG, Reutte, Austria was held on the occasion of the completion of manufacturing activities of a complete set of near full-scale prototypes of divertor components including the vertical target, the dome liner and the cassette body. About 30 participants attended the meeting including Dr. Robert Aymar, ITER Director, representatives from EFDA, CEA, ENEA, IPP and others

  14. EU COMPARISON OF VAT

    Directory of Open Access Journals (Sweden)

    MARIA ZENOVIA GRIGORE

    2012-05-01

    Full Text Available VAT is one of the newest tools of the global economy and is widely adopted in most of the countries. For EU Member States is required not only the existence of VAT, but also that its main characteristics to be uniformly implemented. This should facilitate intra-Community transactions, but in practice does not as there are many local variations which can lead to costly errors and penalties. The objective of this paper is to collate data about the main characteristics of VAT in EU Member States and to highlight the key differences between them. This survey shows that there continue to be opportunities and risks for businesses trading cross border, as a result of differences in application of Community legislation on VAT. This led to the necessity of VAT reform. On this basis, the Commission adopted on the end of the last year a Communication on the future of VAT. This sets out the fundamental characteristics that must underlie the new VAT regime, and priority actions needed to create a simpler, more efficient and more robust VAT system in the EU.

  15. Ho:YLF pumped HBr laser.

    Science.gov (United States)

    Botha, L R; Bollig, C; Esser, M J D; Campbell, R N; Jacobs, C; Preussler, D R

    2009-10-26

    A Ho:YLF laser pumped HBr molecular laser was developed that produced up to 2.5 mJ of energy in the 4 micron wavelength region. The Ho:YLF laser was fiber pumped using a commercial Tm:fibre laser. The Ho:YLF laser was operated in a single longitudinal mode via injection seeding with a narrow band diode laser which in turn was locked to one of the HBr transitions. The behavior of the HBr laser was described using a rate equation mathematical model and this was solved numerically. Good agreement both qualitatively and quantitatively between the model and experimental results was obtained.

  16. Využitie metódy concept cartoons© na hodinách prírodovedy z pohľadu učiteľov prvého stupňa ZŠ

    Directory of Open Access Journals (Sweden)

    Michaela Minárechová

    2017-07-01

    Full Text Available V príspevku sa venujeme metóde concept cartoons© a jej aplikácii do vyučovania prírodovedy na I.stupni ZŠ. Okrem toho stručne opisujeme  príručku k metóde concept cartoons© pre  ZŠ, ktorú sme zostavili v rámci našej dizertačnej práce. Pre lepšie posúdenie príručky a možnosti aplikácie metódy concept cartoons© na hodinách prírodovedy sme realizovali rozhovor s tromi učiteľkami primárneho vzdelávania.   Našim cieľom bolo zistiť  ich  názory  na vyučovanie pomocou concept cartoons© a na nami zostavenú metodickú rukoväť k metóde concept cartoons© pre I. stupeň ZŠ.  Prostredníctvom analýzy odpovedí učiteliek sme zistili prevažne pozitívny názor ako na samotnú metódu concept cartoons©, tak aj na zostavenú metodickú príručku k nej.

  17. Sport jako perspektivní potenciál rozvoje zaměstnanosti v EU [Sport as a prospective potentional for employment in the EU states

    Directory of Open Access Journals (Sweden)

    Tomáš Dohnal

    2008-03-01

    Full Text Available Zaměstnanost a ekonomický růst jsou dvěma nejdůležitějšími cíli, sledovanými v rámci Lisabonské strategie, pomocí níž by se z Evropy v dalších letech měl stát celosvětově nejdynamičtější a nejkonkurenceschopnější ekonomický region. Vlády jednotlivých zemí doposud plně nerozpoznaly prorůstový a zaměstnanostní potenciál, který skrývají dopady sportu a průmyslu volného času. Jejich vyhodnocení je velmi složité a přesto, že byly mnohé analýzy ve vyspělých zemích světa publikovány, jejich praktické využití je teprve na počátku. Prostřednictvím vybraných oblastí jsou dokumentovány případové studie potenciálního rozvoje zaměstnanosti iniciované rozvojem sportu. Možný vliv na potenciál zaměstnanosti a uplatnění na trhu práce se také staly jedním z významných faktorů tvorby nových curricul oboru rekreologie, které jsou zpracovávány v souvislosti s projektem Evropských sociálních fondů. [Employment and economic growth are monitored as two of the most important goals within the Lisbon strategy, which should make Europe the world's most dynamic and competitive region in the coming years. Governments of member states have not yet fully recognized the growth and employment potential of sport and leisure time industry. The valuation is very complicated and even though some analyses were already published in developed countries, the practical use is at the beginning. Case studies prove potential growth of employment in selected fields initiated by development of sport and leisure time industry. These fields include tourism, production and selling of sport equipment, services (physical condition, sport events, professional sport, media etc. The Czech Republic has an employment in sport of 0,3% which is just and average within the EU. Europe will need around 800 000 to 1 million professional experts for sport and leisure time. Considering this, all related fields of

  18. The neuroprotective effect of heme oxygenase (HO) on oxidative stress in HO-1 siRNA-transfected HT22 cells.

    Science.gov (United States)

    Kaizaki, Asuka; Tanaka, Sachiko; Ishige, Kumiko; Numazawa, Satoshi; Yoshida, Takemi

    2006-09-07

    To investigate the role of heme oxygenase (HO) isozymes, we used siRNA technology to suppress HO-1 expression. HO-1 siRNA-transfected HT22 cells were vulnerable to hydrogen peroxide- and 4-hydroxynonenal-induced cytotoxicity. Biliverdin and bilirubin, degradative products of heme catalyzed by HO, protected HT22 cells from the insult of these oxidative stressors. These results suggest that inducible HO-1 plays a protective role against oxidative stress in HT22 cells.

  19. Reaction rate constant of HO2+O3 measured by detecting HO2 from photofragment fluorescence

    Science.gov (United States)

    Manzanares, E. R.; Suto, Masako; Lee, Long C.; Coffey, Dewitt, Jr.

    1986-01-01

    A room-temperature discharge-flow system investigation of the rate constant for the reaction 'HO2 + O3 yields OH + 2O2' has detected HO2 through the OH(A-X) fluorescence produced by photodissociative excitation of HO2 at 147 nm. A reaction rate constant of 1.9 + or - 0.3 x 10 to the -15th cu cm/molecule per sec is obtained from first-order decay of HO2 in excess O3; this agrees well with published data.

  20. Smlouva o zamezení dvojího zdanění mezi ČR a Nizozemím a její aplikace

    OpenAIRE

    Blažková, Jana

    2011-01-01

    Bakalářská práce se zabývá problematikou zamezení dvojího zdanění příjmů mezi Českou republikou a Nizozemím se zaměřením na fyzické osoby. Práce analyzuje smlouvu o zamezení dvojího zdanění s Nizozemím s cílem poskytnout návrh pro zdaňování příjmů prostřednictvím modelového příkladu. Mimo jiné se bakalářská práce ve stručnosti věnuje historickému vývoji mezinárodního dvojího zdanění, harmonizaci přímých daní, vymezení základních pojmů důležitých pro danou problematiku, metodám k eliminaci dvo...

  1. Ho

    Indian Academy of Sciences (India)

    Projects under Scientific and Technological planning of the education office, Jiangxi Province (GCJ2011-243), domestic visiting scholar of Jiangxi provincial higher education insti- tution, Jiangxi Province Training Programs of Innovation and. Entrepreneurship for Undergraduates (201310407028), the. Science Program of ...

  2. Možnosti vstřikovacího systému common-rail

    OpenAIRE

    Smilek, Tomáš

    2008-01-01

    Tomáš Smilek Možnosti vstřikovacího systému common-rail BP, Ústav automobilního a dopravního inženýrství, 2008, str. 23, obr. 18, přílohy 0 Bakalářská práce se zabývá vstřikovacím systémem common-rail. Popisuje historii vývoje stejně jako jednotlivé části systému a jejich funkci. Také stanovuje výhody oproti starým způsobům vstřikování. Tomáš Smilek Possibilities of Common-rail Injection System BT, Institute of Automotive Engineering, 2008, p. 23, fig. 18, appendices 0 This study´s motivat...

  3. Luminescence properties of different Eu sites in LiMgPO4:Eu2+, Eu3+

    International Nuclear Information System (INIS)

    Baran, A; Mahlik, S; Grinberg, M; Cai, P; Kim, S I; Seo, H J

    2014-01-01

    The effect of temperature on the luminescence properties of LiMgPO 4 doped with Eu 3+ and Eu 2+ are presented. Depending on the excitation wavelength, luminescence spectra consist of two distinct broad emission bands peaking at 380 nm and 490 nm related to 4f 6 5d 1  → 4f 7 ( 8 S 7/2 ) luminescence of Eu 2+ and to europium-trapped exciton, respectively, and/or several sharp lines between the 580 nm and 710 nm region, ascribed to the 5 D 0  →  7 F J (J = 0, 1, 2, 3 and 4) transitions in Eu 3+ . To explain all the features of the Eu 2+ and Eu 3+ luminescence we discussed the existence of two different Eu sites substituting for Li + , with short and long distance compensation. The evident effect of increasing the intensity of the Eu 2+ luminescence with increasing temperature was observed. It was considered that the charge compensation mechanism for Eu 3+ and Li + as well as Eu 2+ replacing Li + in the LiMgPO 4 is a long distance compensation that allows for the existence of some of the europium ions either as Eu 3+ at low temperature or as Eu 2+ at high temperature. We concluded that Eu 2+ in the Li + site with long distance compensation yields only 4f 6 5d 1  → 4f 7 luminescence, whereas Eu 2+ in the Li + site with short distance compensation yields 4f 6 5d 1  → 4f 7 luminescence and europium-trapped exciton emission. (paper)

  4. The EU agencies’ role in policy diffusion beyond the EU

    DEFF Research Database (Denmark)

    Chatzopoulou, Sevasti

    The extensive literature on the EU agencies has mainly focused on their role in the harmonisation and expansion of regulatory standards within the EU. This paper joins this literature and investigates the role of EU agencies in policy diffusion beyond the EU borders. To operationalise this......, the paper identifies and compares the organisation structural characteristics in three decentralised agencies, namely the European Environmental Agency (EEA), the European Medicine Agency (EMA), and the European Food Safety Authority (EFSA). These agencies share a common interest in the environment...

  5. Das Kapital e Eu

    Directory of Open Access Journals (Sweden)

    David Schweickart

    2017-11-01

    Full Text Available A partir da sua própria biografia, o autor ensaia sobre sua interpretação de Das Kapital, de Karl Marx. Argumenta sobre a exploração capitalista, sobre o fetichismo e aponta para o problema central do capitalismo: a falta de controle dos concernidos sobre a produção de produtor úteis.

  6. Návrh kruhového motorového lože a podvěsného kontejneru pro letoun Sport Cruiser s motorem Jabiru

    OpenAIRE

    Pavelka, Martin

    2008-01-01

    Diplomová práce se zabývá dvojí problematikou; jednak motorovým ložem k motoru Jabiru 3300, a dále podvěsným kontejnerem. V obou případech je řešen konstrukční návrh, který podléhá předpisům ASTM F2245-04 LSA. Konstrukce jsou vymodelovány programem Catia V5R17. Pro výpočet působících sil prutového modelu motorového lože bylo použito metody konečných prvků softwarem Patran. Pevnostní kontrola lože i podvěsného kontejneru je provedena analyticky. This diploma thesis deal with double problema...

  7. Technologie výroby horizontálního kabelového žlabu pro nízkonapěťové rozváděče ABB

    OpenAIRE

    Attasek, Ondřej

    2016-01-01

    V bakalářské práci je hlavním úkolem výroba součásti, která je z pozinkovaného ocelového plechu z materiálu DX51D+AZ/+Z o tloušťce 1,5 mm. Součást se vyrábí pomocí technologie stříhání a několika násobným ohýbáním. Hlavním záměrem je navrhnout technologický postup výroby kabelového žlabu na montáž nízkonapěťového rozváděče pro firmu ABB, s.r.o. Roční produkce se předpokládá na 2 650 ks. Součástí práce jsou dále potřebné technologické výpočty pro nástřihový plán, střižné síly a síly pro ohýbán...

  8. Préface

    Science.gov (United States)

    Chardonnet, Christian; Millot, Guy

    2006-10-01

    ème dont deux ont été ouvertes au grand public et destinées plus particulièrement aux lycéens et aux étudiants des premiers cycles universitaires et des classes préparatoires aux grandes écoles. Les deux conférences grand public qui ont connu un vif succès ont été données par Michel BLAY : ”La lumière de Newton à Einstein” et Alain ASPECT : ”Des objections d'Einstein aux bits quantiques : stupéfiante intrication”. La présentation de Michel Blay, toute en couleur, a éclairé le public sur l'histoire des théories de la lumière. La conférence d'Alain Aspect a enthousiasmé aussi bien chercheurs confirmés que jeunes chercheurs et lycéens. La veille, nous avions eu l'immense plaisir d'apprendre, en avant-première qu'Alain Aspect, qui a présidé le comité scientifique des quatre précédentes éditions de COLOQ, était lauréat de la médaille d'or 2005 du CNRS. Sa conférence a su nous faire partager sa passion exceptionnelle de la physique et, à n'en pas douter, elle a suscité des vocations pour la physique chez les plus jeunes. Les autres thèmes scientifiques majeurs qui ont été abordés sont l'auto-organisation de la lumière (avec un accent particulier porté sur les solitons, thème important pour les physiciens dijonnais), les phénomènes fondamentaux, les nanostructures et l'optique quantique, et un thème aux frontières de l'optique. En outre, afin de marquer de façon spécifique l'année mondiale de la physique, quelques expériences didactiques de physique (avec l'intervention en particulier de l'Expérimentarium de l'Université de Bourgogne), ainsi qu'une démonstration sur les ondes non linéaires dans un canal hydrodynamique (Onde solitaire et Tsunami) ont été présentées aux participants et au grand public. COLOQ9 a également offert l'opportunité à la commission d'enseignement de la Société Française d'Optique d'organiser des rencontres entre enseignants d'optique autour d'affiches ”pédagogiques”. Ces

  9. Demonstration of a hybrid Ho:YLF Ho:LuLF slab laser

    CSIR Research Space (South Africa)

    Esser, MJD

    2010-10-01

    Full Text Available The authors present a continuous-wave slab laser utilising both Ho:YLF and Ho:LuLF as laser gain media. 30 W of output power at 2 µm was demonstrated in a stable concave-plane resonator while 13 W was achieved in a hybrid stable...

  10. Estimation of human absorbed dose for (166)Ho-PAM: comparison with (166)Ho-DOTMP and (166)Ho-TTHMP.

    Science.gov (United States)

    Vaez-Tehrani, Mahdokht; Zolghadri, Samaneh; Yousefnia, Hassan; Afarideh, Hossein

    2016-10-01

    In this study, the human absorbed dose of holmium-166 ((166)Ho)-pamidronate (PAM) as a potential agent for the management of multiple myeloma was estimated. (166)Ho-PAM complex was prepared at optimized conditions and injected into the rats. The equivalent and effective absorbed doses to human organs after injection of the complex were estimated by radiation-absorbed dose assessment resource and methods proposed by Sparks et al based on rat data. The red marrow to other organ absorbed dose ratios were compared with these data for (166)Ho-DOTMP, as the only clinically used (166)Ho bone marrow ablative agent, and (166)Ho-TTHMP. The highest absorbed dose amounts are observed in the bone surface and bone marrow with 1.11 and 0.903 mGy MBq(-1), respectively. Most other organs would receive approximately insignificant absorbed dose. While (166)Ho-PAM demonstrated a higher red marrow to total body absorbed dose ratio than (166)Ho-1,4,7,10-tetraazacyclo dodecane-1,4,7,10 tetra ethylene phosphonic acid (DOTMP) and (166)Ho-triethylene tetramine hexa (methylene phosphonic acid) (TTHMP), the red marrow to most organ absorbed dose ratios for (166)Ho-TTHMP and (166)Ho-PAM are much higher than the ratios for (166)Ho-DOTMP. The result showed that (166)Ho-PAM has significant characteristics than (166)Ho-DOTMP and therefore, this complex can be considered as a good agent for bone marrow ablative therapy. In this work, two separate points have been investigated: (1) human absorbed dose of (166)Ho-PAM, as a potential bone marrow ablative agent, has been estimated; and (2) the complex has been compared with (166)Ho-DOTMP, as the only clinically used bone marrow ablative radiopharmaceutical, showing significant characteristics.

  11. Obnova historického objektu - Malá Františkánská, Znojmo

    OpenAIRE

    Šašinka, Jaromír

    2015-01-01

    Bakalářská práce vychází z ateliérové práce letního semestru během třetího ročníku bakalářského studia. Tématem tohoto projektu je obnova gotického domu. Stavba se nachází v památkově chráněném území města Znojma na rohu ulic Malé Františkánské a Klácelovy v blízkosti kostela sv. Mikuláše. Dům prošel jak barokní tak klasicistní přestavbou. Počátkem tohoto století přišel dům zbytky střechy. Během následujících let ztratil dům i stropní konstrukce. Ze stavby zůstal zachován jen vstupní gotický ...

  12. Aplikace metody Fused Deposition Modeling pro vyhotovení návrhu modelu planetového mechanismu

    OpenAIRE

    Kudláčová, Barbora

    2015-01-01

    Tato bakalářská práce má za cíl pojednat o návrhu a konstrukci modelu planetového me-chanismu s využitím technologie rapidního prototypování. Virtuální model byl vytvořen v parametrickém programu SolidWorks 2013 a vytištěn 3D tiskárnou Dimension uPrint, jež pro zhotovení využívá metodu Fused Deposition Modeling. Součástí práce je vysvětlení planetového mechanismu po stránce teoretické, praktické a rovněž konstrukční a dále popis metody Fused Deposition Modeling. Model planetového mechanismu a...

  13. Návrh podnikatelského záměru - business open agentůra

    OpenAIRE

    Seinerová, Jana

    2008-01-01

    Bakalářská práce je návrhem podnikatelského záměru pro založení nové firmy s názvem Business Open s.r.o., která je zaměřena především na tvorbu reklamy, grafické práce, přímý marketing, komunikační strategie, promotion a events. Obsahuje návrh podnikatelského záměru, analýzu vnitřního a vnějšího prostředí, marketingovou analýzu a finanční analýzu, které budou aplikovány při tvorbě a činnosti společnosti. My bachelor thesis is proposal of business plan to establishment of new firm named Bus...

  14. Návrh obchodní strategie pro řízení volného finančního kapitálu

    OpenAIRE

    Drábek, Jakub

    2017-01-01

    Bakalářská práce je zaměřena na navržení obchodní strategie pro řízení volného finančního kapitálu. Navržená obchodní strategie je testována v prostředí měnových trhů a využívá pravidel technické analýzy, konkrétně Fibonacciho posloupnosti, trendových kanálů, supportů a rezistencí. Zpočátku byla testována na historických datech a následně implementována na reálný obchodní účet za účelem dosažení maximálního zisku. The bachelor thesis aims on proposal of trading strategy for free financial ...

  15. Hybridní modul pro průmyslovou lokalizaci

    OpenAIRE

    Sedláček, Petr

    2016-01-01

    Tato diplomová práce si klade za cíl návrh hybridního lokalizačního zařízení, které je schopno lokalizace uvnitř i vně budov. Lokalizace uvnitř budov je dosažena pomocí technologie Ultra Wideband a venkovní lokalizace je provedena pomocí kombinace technologie RTK GNSS a PPP pomocí open - source softwaru zvaného RTKLIB. První část textu se zaměřuje na vysvětlení používaných technologií a výběr nejpřesnější technologie pro venkovní lokalizaci. Druhá část se zaměřuje ma vývoj potřebného hardware...

  16. Příběh zdánlivě obyčejného venkovského domu č.p.17 v Petrovicích

    Czech Academy of Sciences Publication Activity Database

    Hůrková, Ludmila

    -, č. 13 (2015), s. 39-47 ISSN 1802-8128. [Specializovaná konference stavebně historického průzkumu /13./. Slaný, 17.06.2014-20.06.2014] Institutional support: RVO:68378033 Keywords : Prague-Petrovice * country building * late Middle Ages * late baroque or classicist outbuilding * architecture in the country in the 20th century Subject RIV: AL - Art, Architecture, Cultural Heritage

  17. Administrative sanctions in EU law

    NARCIS (Netherlands)

    de Moor-van Vugt, A.

    2012-01-01

    EU law has broadened the scope of administrative sanctioning by adding a variety of sanctions to the palette of sanctions in national law. Since the coming into force of the Charter, EU procedural standards are modelled on the ‘criminal charge’ case law of the ECtHR. These standards are discussed

  18. Trade microenterprises in EU economy

    Directory of Open Access Journals (Sweden)

    Zbigniew Gołaś

    2010-01-01

    Full Text Available The article shows the results of the analysis of positions of microenterprises in trade and repair in European Union (EU economy. The results show that microenterprises make up the most numerous group of economic subjects in EU. In terms of income generation, value added, labour productivity and financial efficiency the position of microenterprises in enterprises sector is conclusively the weakest.

  19. Conversion of homothallic yeast to heterothallism trough HO gene disruption

    CSIR Research Space (South Africa)

    Van Zyl, WH

    1993-04-01

    Full Text Available A simple method was developed for the conversion of homothallic Saccharomyces cerevisiae yeaststrains to heterothallism through HO gene disruption. An integrative ho:: neo disrupted allele was constructed by cloning a dominant selectable marker...

  20. National Courts and EU Law

    DEFF Research Database (Denmark)

    rights in the area of freedom, security and justice. The analysis of each is enriched through diverse research methods such as case-law analysis, citation network analysis, interviews, surveys and statistics. With its new legal and empirical assessment covering the newest member states of the EU......This insightful and discerning book offers a fresh discourse on the functioning of national courts as decentralised EU courts and a new thematic for revising some older understandings of how national judges apply EU law. Organised into three key sections, the interdisciplinary chapters combine...... approaches and theories originating from law, political science, sociology and economics. The first section addresses issues relating to judicial dialogue and EU legal mandates, the second looks at the topic of EU law in national courts and the third considers national courts’ roles in protecting fundamental...

  1. From EuCARD to EuCARD-2

    CERN Multimedia

    Chaudron, M

    2013-01-01

    The one word that best describes the spirit of the EuCARD ’13 event (see here) that took place from 10 to 14 June at CERN is "collaboration". The event brought together more than 180 accelerator specialists from all over the world to celebrate the conclusion of the EuCARD project and to kick off its successor, EuCARD-2.   EuCARD-2 brings a global view to particle accelerator research in order to address challenges for future generations of accelerators. The project officially began on 1 May 2013 and will run for four years. With a total budget of €23.4 million, including an €8 million EU contribution, it will build upon the success of EuCARD and push it into an even more innovative regime. EuCARD-2 aims to significantly enhance multidisciplinary R&D for European accelerators and will actively contribute to the development of a European Research Area in accelerator science. This will be accomplished by promoting complementary expertise, cross-d...

  2. Návrh drápkového provedení automobilového alternátoru

    OpenAIRE

    Szekeres, Vojtech

    2014-01-01

    Práca sa zaoberá alternátormi používanými v osobných automobiloch, ich konštrukciou, funkciou, typickými priebehmi a charakteristikami a návrhom. Alternátory sú špecifické lichobežníkovým tvarom pólov na rotore, vytvárajú priebeh podobný obdĺžnikovému, namiesto sínusového. Ten je viac žiaduci pre jednoduché usmernenie na jednosmerný prúd, ktorý je používaný v elektrickej sieti automobilov. Kvôli tvaru pólov sú tieto alternátory nazývané aj drápkové. Samotný návrh pozostáva z vytvorenia altern...

  3. Z mého života: když má film právo na všechny postavy dějin // From My Life: When Film Claims Its Right to All History Figures

    Directory of Open Access Journals (Sweden)

    Marika Kupková

    2015-12-01

    Full Text Available Biographical film is a genre that acquired specific importance within the Czech film industry at the beginning of 1950s. It combined local particularity of Czech film culture, spontaneous and politically controlled inclination towards the revivalist tradition, authoritarianism of Zdeněk Nejedlý, the cultural ideologist, as much as Soviet cultural influence. The article focuses on a specific example of such type of film production, a film called Z mého života (From my life, Václav Krška, 1955 about Bedřich Smetana, a significant Czech composer of the 19th century. The initial research aim is to cover various factors that influenced the final style of the film. The text examines its connections to outer social and historical discourse, and proceeds from a summary of development in contemporary biographical film production, to changes within the cult of Bedřich Smetana during the first half of the 20th century, to the ideological nature of the given film. The article studies the way these long-term and current factors influenced the style and narrative of the film. Through one of the direct participants — Jiří Mařánek as the author of subject matter and script — it also reconstructs rival interests of power of both generational, professional and political character. This focus mediates partial but authentic insight into the nature and processes within Czech culture in its post-February stage. The research is based primarily on archive documents of film production, Jiří Mařánekʼs personal resources and media reception of the period.

  4. Projekt datového centra - strukturovaná kabeláž

    OpenAIRE

    Hejtmánek, Ondřej

    2012-01-01

    Tato diplomová práce se zabývá rozborem kabeláže a kabelážních systémů v datových centrech a následným projektováním. Část práce se věnuje měření parametrů metalických kabelů používaných v datových centrech při působícím rušení. První část práce je zaměřena na rozbor struktury datového centra a kabeláže v něm využívané. Struktura datového centra vychází z modelu TIA-942 a skládá se ze vstupní místnosti, hlavní distribuční oblasti MDA, horizontální distribuční oblasti HDA, zóny distribuční obl...

  5. Srovnání koordinačních schopností žáků romského a neromského původu na základních školách praktických

    OpenAIRE

    Zahrada, Lukáš

    2008-01-01

    Název práce: Srovnání koordinačních schopností žáků romského a neromského původu na základních školách praktických. Confrontation coordinating ability gipsy and no gipsy pupils on primary schools practical. Cíle práce: Cílem práce bylo srovnat úroveň vybraných koordinačních schopností žáků romského a neromského původu na základních školách praktických a vyhodnotit, zda je rozdíl věcně významný. The aim work was compare choice coordinating ability gipsy and no gipsy pupils on primary school pr...

  6. EU-Russia Cultural Relations

    Directory of Open Access Journals (Sweden)

    Elena Sidorova

    2014-05-01

    Full Text Available This article analyzes the link between culture and diplomacy between Russia and the European Union, and shows the importance of cultural relations. It examines the common space of science, education and culture introduced at the 2003 EU-Russia Summit in St. Petersburg and the application of the principles of this concept that were established at the 2005 EU-Russia Summit in Moscow. It then considers EU-Russia collaboration on humanitarian action and the challenges that both parties face in this sphere. It also explains the formation of EU domestic and foreign cultural policy, and the role of European institutions and states in cultural affairs and diplomacy, as well as key elements and mechanisms of contemporary Russian foreign cultural policy. In addition, the article focuses on the European side of post-Soviet EU-Russia cultural relations. This cultural collaboration is defined as a competitive neighbourhood. EU and Russian interests collide: while Europeans try to promote their values, norms and standards within the framework of the European Neighbourhood Policy, Russia seeks to culturally influence and engage in this region for geostrategic and historical reasons. Finally, the article assesses the prospects for the EU-Russia cultural relations and emphasizes the role of ideology in improving such relations.

  7. Návrh strategie pro vybudování ziskového víceúrovňového podnikání

    OpenAIRE

    Mokrý, Martin

    2010-01-01

    Předložená diplomová práce se zabývá tématem víceúrovňového marketingu jako oboru pro samostatné podnikání jednotlivce. Posuzuje pozitiva a negativa této metody podnikání a rozdílnost od podvodných modelů. Diplomová práce se zaměřuje zejména na navržení konkrétních postupů vedoucích k vybudování stabilního příjmu v tomto odvětví a k tomu využívá současné poznatky o víceúrovňovém marketingu, základní metody určování kompetencí, kompetenčních modelů a koučování. This diploma thesis deals wit...

  8. Spin Waves in Ho2Co17

    DEFF Research Database (Denmark)

    Clausen, Kurt Nørgaard; Lebech, Bente

    1980-01-01

    Spin wave excitations in a single crystal of Ho2Co17 have been studied at 4.8 and 78 K. The results are discussed in terms of a linear spin wave model. At 78 K both ground state and excited state spin waves are observed.......Spin wave excitations in a single crystal of Ho2Co17 have been studied at 4.8 and 78 K. The results are discussed in terms of a linear spin wave model. At 78 K both ground state and excited state spin waves are observed....

  9. EU Smart City Governance

    Directory of Open Access Journals (Sweden)

    Carmela Gargiulo

    2013-11-01

    Full Text Available In recent years European Commission has developed a set of documents for Members States tracing, directly or indirectly, recommendations for the transformation of the European city. The paper wants to outline which future EU draws for the city, through an integrated and contextual reading of addresses and strategies contained in the last documents, a future often suggested as Smart City. Although the three main documents (Cohesion Policy 2014-2020 of European Community, Digital Agenda for Europe and European Urban Agenda face the issue of the future development of European cities from different points of view, which are respectively cohesion social, ICT and urban dimension, each of them pays particular attention to urban and territorial dimension, identified by the name of Smart City. In other words, the paper aims at drawing the scenario of evolution of Smart Cities that can be delineated through the contextual reading of the three documents. To this end, the paper is divided into three parts: the first part briefly describes the general contents of the three European economic plan tools; the second part illustrates the scenarios for the future of the European city contained in each document; the third part seeks to trace the evolution of the Smart Cities issue developed by the set of the three instruments, in order to provide the framework of European Community for the near future of our cities. 

  10. Gaps in EU Foreign Policy

    DEFF Research Database (Denmark)

    Larsen, Henrik

    of Capability-Expectations Gap in the study of European foreign policy. Through examples from relevant literature, Larsen not only demonstrates how this concept sets up standards for the EU as a foreign policy actor (that are not met by most other international actors) but also shows how this curtails analysis......This book argues that theories of European foreign policy are performative: they create the objects they analyse. In this text, Larsen outlines the performativity approach to the role of theories based on the work of Derrida and goes on to examine the performative role of Christopher Hill's concept...... of EU foreign policy. The author goes on to discuss how the widespread use of the concept of ‘gap' affects the way in which EU foreign policy has been studied; and that it always produces the same result: the EU is an unfulfilled actor outside the realm of “normal” actors in IR. This volume offers new...

  11. Biosimilar regulation in the EU.

    Science.gov (United States)

    Kurki, Pekka; Ekman, Niklas

    2015-01-01

    In the EU, the EMA has been working with biosimilars since 1998. This experience is crystallized in the extensive set of guidelines, which range from basic principles to details of clinical trials. While the guidance may appear complicated, it has enabled the development of biosimilars, of which 21 have managed to get marketing authorization. Currently marketed biosimilars in the EU have a good track record in safety and traceability. No biosimilars have been withdrawn from the market because of safety concerns. The most controversial issues with biosimilars are immunogenicity and extrapolation of therapeutic indications. The available data for these topics do not raise concerns among EU regulators. Interchangeability and substitution are regulated by individual EU member states.

  12. GENERAL OVERWIEV ON EU ECONOMY

    Directory of Open Access Journals (Sweden)

    NICOLETA GEORGETA PANAIT

    2013-05-01

    Full Text Available The impact of the international economic crisis on new EU member states has proven to be more severe than the first estimates of the economic analysts. The situation is different for each Member State, the nature and the dimension of the challenges faced are not identical, and the pace of reform is not the same. The economic crisis has prompted intense and sustained action by the EU's national governments, the European Central Bank and the Commission. All have been working closely together to support growth and employment, ensure financial stability, and put in place a better governance system for the future. Sustainable development in the future is the common responsibility of all Member States and EU institutions, because our economies are closely interlinked, and the EU economic governance now reconfigured to provide more effective responses at the policy level, to give a good reaction to the present and the future challenges.

  13. Návrh elektronického obchodu pro umělce a architekty

    OpenAIRE

    Hložanka, Jan

    2014-01-01

    Abstrakt Bakalářská práce se zabývá analýzou a návrhem elektronického obchodu, který by měl sloužit začínajícím umělcům a architektům. Blíže porovnává a analyzuje různá řešení elektronického obchodu. Pomocí open-source řešení, ukazuje jak navrhnout základní vzhledovou šablonu elektronického obchodu a základy toho jak správně využít optimalizaci pro webové vyhledávače, webovou reklamu a webovou analytiku. The bachelor thesis deals with the analysis and design of e-commerce, which should ser...

  14. Saigon-Ho Chi Minh City

    NARCIS (Netherlands)

    Nguyen, T.B.; Samsura, D.A.A.; Krabben, E. van der; Le, A.D.

    2016-01-01

    Ho Chi Minh City (HCMC) has existed for over three centuries and has developed into the financial capital and most important economic hub of Vietnam. This profile outlines the history of HCMC's development and its impact on current conditions and physical structure of the city. The paper analyzes

  15. Tessellation of SoHO Magnetograms

    Indian Academy of Sciences (India)

    2016-01-27

    Jan 27, 2016 ... A gradient based algorithm which divides arbitrary images into non-overlapping surface filling tiles of opposite polarity is used to study the flux and size distributions of large scale magnetic flux concentrations in solar and heliospheric observatory (SoHO) magnetograms. The mean absolute flux and size of ...

  16. Tessellation of SoHO Magnetograms

    Indian Academy of Sciences (India)

    tribpo

    Abstract. A gradient based algorithm which divides arbitrary images into non overlapping surface filling tiles of opposite polarity is used to study the flux and size distributions of large scale magnetic flux concen trations in solar and heliospheric observatory (SoHO) magnetograms. The mean absolute flux and size of the ...

  17. Préface

    Science.gov (United States)

    Cornet, Alain

    2004-11-01

    Le premier colloque Rayons X et Matière (Rx 95) s'est tenu à Strasbourg en 1995. Il était destiné à célébrer le centenaire de la découverte des rayons X par ROENTGEN et a alors réuni plus de cent trente chercheurs et industriels concernés par les rayons X et les matériaux. Parmi eux se trouvaient les Professeurs André GUINIER et Hans NEFF ainsi que Monsieur Michel BRUNEL qui hélas ne sont plus parmi nous à ce jour. La qualité et la convivialité des échanges entre les participants lors de cette première réunion ne pouvaient que nous inciter à la reconduire et nous avons pris rendez vous pour 1997, puis 1999, puis 2001 et enfin pour 2003, soient cinq colloques, un tous les deux ans pendant dix ans. Au cours des années, nous avons essayé d'adapter les thèmes abordés à l'évolution de la recherche et des techniques. Ces thèmes se sont naturellement ajoutés aux thèmes classiques comme la diffraction et la fluorescence. Les nanomatériaux, les microfaisceaux en sont des exemples. A de très rares exceptions les communications présentées étaient de très bon niveau et nous avons toujours eu beaucoup de plaisir à les publier. Ces colloques ont bien fonctionné en raison de la participation des industriels qui, dans leur grande majorité, nous ont accompagnés régulièrement. Ces colloques présentent l'avantage, par rapport à des colloques spécialisés, de couvrir (presque) tout le champ des applications des rayons X et seulement ce domaine. Toutefois il est clair que les données économiques évoluent et que la situation est chaque aimée plus difficile pour tout le monde, chercheurs et industriels. Temps et moyens sont comptés et maintenant chacun doit faire de plus en plus de choix, rentabilité oblige ! Le maintien du colloque Rayons X et Matière passera obligatoirement par une réflexion globale : redéfinition des objectifs, augmentation de l'ouverture européenne, recherche d'autres formes de participation associant mieux les

  18. Posilované učení pro hraní robotického fotbalu

    OpenAIRE

    Bočán, Hynek

    2017-01-01

    Tato práce se zabývá tvorbou umělé inteligence schopné ovládat robotického hráče fotbalu simulovaného v prostředí SimSpark. Vytvořená umělá inteligence rozšiřuje již hotového agenta, který poskytuje implementaci základních dovedností jako je orientace na hřišti, pohyb v osmi směrech a nebo driblování s balonem. Umělá inteligence se stará o výběr nejvhodnější akce v závislosti na situaci na hřišti. Pro její implementaci byla použita metoda posilovaného učení - Q-learning. Pro výběr nejlepší ak...

  19. Metodika stanovení velikosti detekovaného signálu v EREM

    OpenAIRE

    Potoma, Jaroslav

    2010-01-01

    Předkládaná práce se zabývá problematikou environmentální rastrovací elektronové mikroskopie (EREM) a detekcí signálních elektronů pomocí ionizačního detektoru.Hlavní náplní této práce je porovnání osciloskopické metody stanovení velikosti signálu s metodou vyhodnocování velikosti signálu z úrovně šedi ze snímků standartních vzorků. Vyhodnocení výhod a nevýhod obou metod. This work deals with problematics of enviromental scanning electron microscopy and detection of signal electrons by ion...

  20. Návrh elektronického 3D katalógu

    OpenAIRE

    Ďurovcová, Andrea

    2013-01-01

    Táto bakalárska práca sa zaoberá návrhom riešenia elektronického 3D katalógu sortimentu tovaru fiktívnej firmy. Práca poskytuje teoretický základ 3D modelovania a metód, ktoré sa tu využívajú. Popisuje niektoré možnosti pre zobrazenie 3D grafiky na 2D zobrazovacích zariadeniach. This Bachelor's thesis deals proposal of 3D electronic catalogue solution of fictitious company. The work affords theoretic base of 3D modeling and methods 3D modeling uses. There is account of some options for dis...

  1. Klasifikace typů vozidel metodou dynamického borcení času

    OpenAIRE

    Halachkin, Aliaksei

    2015-01-01

    Tato práce se věnuje metodě borcení času. Během práce byla napsaná C/Python knihovna, která je použita na klasifikaci typů vozidel podle profilů. Testování se provádělo na reálných datech z laserového skeneru. Algoritmus byl porovnán s korelací a Euklidovskou vzdáleností. Nakonec byl vytvořen laboratorní přípravek, který demonstruje rozpoznávání vozidel metodou borcení času. This thesis focuses on the dynamic time warping. During the work was written C/Python library. Using this library, t...

  2. Vybrané zásady českého a anglického smluvního práva

    OpenAIRE

    Zvára, Michael

    2012-01-01

    (in English): The final thesis deals with the analysis of selected principles of the Czech and English contract law. The aim of the final thesis was to highlight common and different features of the Czech and English law based on the selected principles and simultaneously to illustrate the differences in legal reasoning between the two countries. The author describes the significance of the English law in the first chapter, followed by the chapter concerning formation of a contract in the Cze...

  3. O SUPER-EU E O IDEAL DO EU: ENTRE DOIS ASPECTOS DA MORAL FREUDIANA

    Directory of Open Access Journals (Sweden)

    Virginia Helena Ferreira da Costa

    2013-03-01

    Full Text Available Neste artigo trataremos de uma possível divisão metodológica no que concerne à moralidade tal como ela aparece em Freud para que possamos apresentar soluções teóricas ao problema ético instaurado por essa moral, a saber, a relação da lei com a sexualidade. Delimitaremos seu aspecto contraditório – segundo o qual a lei interna se apresenta como cindida em seu aspecto pulsional, de um lado, e censor, de outro – através da subdivisão da lei interna em Super-eu (como uma força interna de censura que representa a exterioridade na subjetividade e em ideal do Eu (como uma de suas funções que mantém os desejos primordiais subjetivos em forma de fantasias. Para tanto, uma gênese teórica dos dois conceitos será produzida, gênese que envolve a própria formação psíquico-emocional subjetiva segundo Freud.  

  4. Systém řízení letových charakteristik autonomního dronu

    OpenAIRE

    Červenka, Ondřej

    2017-01-01

    Cílem bakalářské práce je sestavení dronu a následná implementace bezpečnostního opatření při ztrátě signálu z RC vysílače a stabilizace v prostoru pomocí GPS a dostupných senzorů. Práce se postupně zabývá historií a vývojem dronů, jejich konstrukcí a součástí, ze kterých se samotný dron skládá. Praktická část se zabývá sestavením dronu, implementací autonomního chování a testováním celkového produktu. The goal of the bachelor thesis is to build a drone and implementation of safety measure...

  5. Trojrozměrný model zubového alternátoru v programu 3D studio MAX

    OpenAIRE

    Vališ, Ondřej

    2009-01-01

    Předkládaná bakalářská práce se zabývá novinkami v poslední verzi 3ds Max. To je verze 9. Základní problematikou zubového alternátoru a následně vytvořením modelu a animace tohoto zubového alternátoru. Pro alespoň lehce až středně pokročilé uživatele může být tato bakalářská práce návodem, jak si takový svůj 3D model a animaci zubového alternátoru vytvořit. This Bachelor work deals with news in latest version of 3ds max application (version 9). There is described creation of teeth alternat...

  6. Návrh a realizace bionické konstrukce robotického hada

    OpenAIRE

    Šumšal, Zdeněk

    2014-01-01

    Práce se zabývá konstrukcí, možnostmi pohybu a praktickým využitím bionických hadů. V první části jsou popsány způsoby, jakými se v přírodě pohybují živí hadi a jak je možné tyto pohyby aplikovat a kombinovat u bionického hada. Dále jsou zde rozebrány různé konstrukce již existujících robotů napodobujících hady. Výsledkem práce je navržení a realizace vlastní konstrukce bionického hada s využitím zjištěných informací tak, aby byl později použitelný pro zabudování elektroniky a testování různý...

  7. Činnost realitního makléře v praxi

    OpenAIRE

    Kiš, Miroslav

    2011-01-01

    Po roce 1989 se uvolnil trh s nemovitostmi tím se umožnilo nástupu novému podnikatelskému odvětví a tím je zprostředkování prodeje a služeb při prodeji, nákupu, či pronájmu nemovitosti, které zprostředkovává realitní makléř. Má diplomová práce s názvem, Činnost realitního makléře v praxi“ má za úkol zhodnotit činnost realitního makléře v terénu, systémově uspořádat jeho činnost a tyty činnosti pak vyhodnotit na časovou a ekonomickou náročnost. Svoji práci jsem rozdělil na dvě části. Teoretick...

  8. Présentation

    Directory of Open Access Journals (Sweden)

    Marie-Hélène Zérah

    2011-11-01

    Full Text Available Ce court texte présente ce numéro spécial sur les villes indiennes et fournit des éléments de contexte pour situer les cinq contributions qui le composent. Avant d'aborder la période actuelle, un survol des politiques urbaines menées dans les décennies suivant l'indépendance souligne le rôle ambigu de la ville dans le modèle indien de développement ainsi que la relative négligence des questions urbaines jusqu'aux années 1980. Dans les années 1990, l'Inde a adopté deux réformes majeures, qui toutes deux ont eu un fort impact sur les villes : la libéralisation économique, d’une part, et la décentralisation politique via un amendement constitutionnel, d’autre part. La libéralisation économique a catalysé un processus de restructuration importante dans les métropoles, soudain perçues comme des atouts précieux pour l'implication de l'Inde dans l'économie mondiale. Cette évolution a soulevé des questions difficiles de gouvernance, notamment parce que les visions de la ville portées par les décideurs politiques prennent mal en compte la complexité des dynamiques sociales et la persistance d’un taux élevé de pauvreté ; les classes moyennes urbaines ont bénéficié plus directement de la croissance économique rapide, ce qui alimente le consumérisme et le marché immobilier. Quant à la décentralisation politique, elle n'a pas produit les résultats attendus, en partie parce que les gouvernements régionaux rechignent à accroître les capacités financières des municipalités. Une analyse critique de la mission nationale pour le renouvellement urbain (JNNURM montre que, même si cette dernière a indéniablement contribué au financement des infrastructures urbaines, elle a été beaucoup moins efficace pour ce qui est de l’amélioration de la gouvernance urbaine. Enfin, les cinq articles de ce numéro sont présentés et l’attention est attirée sur le fait que trois d’entre eux sont rédigés par

  9. 10-W Ho laser for surgery

    Science.gov (United States)

    Boutchenkov, Vyatcheslav A.; Utenkov, Boris I.; Antipenko, Boris M.; Berezin, Yuri D.; Malinin, Boris G.; Serebryakov, Victor A.

    1991-07-01

    Practical use of laser tecnique surgery demonstrated the true choice of lasers generating in the long wavelength spectrum. In this field the pigment content of biologic tissues is not noted at absorption spectrum. The latter is generally defined by the percentage of water in tissues. Among the known laser types the nost proved and developed are the lasers generating at 1060 nm, 2090 nm, 2900 nm and 10600 nm. Ho-lasers of 2090 nm radiation wavelength are perspective instruments for surgery purposes due to the high radiation absorption at biologic tissues: 30 cm-1. This value is much higher than the absoptance at 1060 nm and a little bit lower at 1060 nni. An important feature that distinguishes Ho-laser among other types is the possibility of its use with fiber channel made of fused silica for abdominal operations.

  10. EU Legitimacy and Social Affiliation

    DEFF Research Database (Denmark)

    Gunnarsson, Jan Sture Gunnar

    2009-01-01

    Analyses of European governance usually put the member states in the foreground, placing the citizens in the background. This article brings explanations of EU legitimacy down to the level of individuals. A method is suggested that combines explanations based on individual interests and a sociolo......Analyses of European governance usually put the member states in the foreground, placing the citizens in the background. This article brings explanations of EU legitimacy down to the level of individuals. A method is suggested that combines explanations based on individual interests...

  11. Spectroscopic and lasing properties of Ho:Tm:LuAG

    Science.gov (United States)

    Barnes, Norman P.; Filer, Elizabeth D.; Naranjo, Felipe L.; Rodriguez, Waldo J.; Kokta, Milan R.

    1993-01-01

    Ho:Tm:LuAG has been grown, examined spectroscopically, and lased at 2.1 microns. Ho:Tm:LuAG was selected for this experimental investigation when quantum-mechanical modeling predicted that it would be a good laser material for Ho laser operation on one of the 5I7 to 5I8 transitions. Lasing was achieved at 2.100 microns, one of the three wavelengths predicted to be most probable for laser action.

  12. EU Policy. A Debate on EU Energy Policy

    International Nuclear Information System (INIS)

    Cohen, R.; Kjoelbye, L.; Aaslund, A.; Zwitserloot, R.

    2008-01-01

    Views from four experts in the field of energy on the EU's energy policy, as laid down in the Third Package, are presented. Kjoelbye and Cohen argue about the pros and cons of unbundling, Aaslund defends the policy of reciprocity towards Gazprom, and Zwitserloot warns that Europe's anti-Gazprom policy endangers security of supply

  13. Aplikace smlouvy o zamezení dvojího zdanění mezi ČR a Kyprem

    OpenAIRE

    Pěta, Jan

    2010-01-01

    Tato bakalářská práce se zabývá smlouvou o zamezení dvojího zdanění mezi Českou a Kyperskou republikou. Zaměřuje se na oblast zdaňování příjmů fyzických osob. Najdeme v ní popis historického vývoje dvojího zdanění a základní pojmy používané v oblasti mezinárodního zdanění. Objasněny jsou i způsoby vybírání daně od osob, které nejsou rezidenty České republiky. Závěrem teoretické části jsou vysvětleny metody zamezení dvojího zdanění. V praktické části je uveden příklad rezidenta České republiky...

  14. Měření a analýza jednofázového transformátoru s pomocí LabVIEW

    OpenAIRE

    Princ, Pavel

    2010-01-01

    Cílem této diplomové práce je simulace transformátoru malého výkonu za pomoci jeho náhradního schématu. Jako prostředek k matematickému popisu modelu a simulaci různých provozních stavů, při různých velikostech a typech zátěže, poslouží program Labview. Ten je zároveň využit k měření reálného transformátoru a k porovnání výsledků z hodnotami vypočtenými. Z připraveného programu je vytvořena i měřící úloha pro studenty. Práce popisuje měřený transformátor i za pomoci konečně prvkové metody v p...

  15. Výroba membrán pomocí anizotropního leptání křemíku

    OpenAIRE

    Balajka, Jan

    2011-01-01

    Bakalářská práce se zabývá přípravou membrán z oxidu křemičitého (SiO2) na křemíkovém (Si) substrátu pomocí anizotropního leptání křemíku. Masky pro anizotropní leptání křemíku byly vytvořeny pomocí elektronové litografie a chemického leptání SiO2. V práci jsou popsány jednotlivé kroky postupu přípravy membrán včetně použitých experimentálních podmínek. Za účelem optimalizace pracovního postupu bylo provedeno několik měření rychlosti leptání Si/SiO2 v různých roztocích. Výsledky těchto měření...

  16. Analýza sportovního areálu vybranými metodami

    OpenAIRE

    Jelínek, Vojtěch

    2014-01-01

    Bakalářská práce se zabývá analýzou sportovního areálu U Hrocha, který má být dokončen v roce 2014. Obsahuje teoretická východiska, která jsou následně implementována do skutečné reality podniku, a to prostřednictvím PESTLE analýzy, Porterovy analýzy a SWOT analýzy. Závěrem je vyhodnocena situace a jsou navržena řešení pro optimalizaci chodu sportovního areálu. This bachelor´s thesis deals with analysis of the sports complex U Hrocha, which will be completed in 2014. It contains theoretica...

  17. Návrh výfukového potrubí pro vůz Formule SAE

    OpenAIRE

    Chlíbek, Lukáš

    2008-01-01

    Diplomová práce je zaměřena na konstrukční návrh výfukového potrubí pro motor Formule SAE. Pohonnou jednotkou je zde atmosférický vodou chlazený spalovací motor z motocyklu Yamaha YZF R6, modelový rok 2005. Návrh výfukového potrubí je koncipován tak, aby splňoval podmínky Formule SAE. Diploma thesis is bent on engineering design exhaust manifold for motor Formula SAE. Drive unit is here used atmospheric water-cooled gas- engine from motorcycle Yamaha YZF R6, 2005 model year. The design of ...

  18. EU Legitimacy and Social Affiliation

    DEFF Research Database (Denmark)

    Gunnarsson, Jan Sture Gunnar

    Analyses of European governance usually bring the member states into the fore placing the citizens in the background. By means of economic analysis, this paper brings explanations of EU legitimacy down to the level of individuals. A method will be suggested that combines explanations based...

  19. Coping with EU environmental legislation

    DEFF Research Database (Denmark)

    Anker, Helle Tegner; de Graaf, Kars; Purdy, Ray

    2015-01-01

    and Denmark. It also examines how EU initiatives may influence these principles and practices. The article concludes that the steering of transposition processes by general transposition principles and objectives alone, and in particular those dominated by a ‘burden reducing’ agenda, has a limited focus...

  20. EU citizenship and direct taxation

    NARCIS (Netherlands)

    E.W. Ros (Erik)

    2017-01-01

    markdownabstractThe main question addressed in this study is: _How has the concept of EU citizenship influenced the legal autonomy of Member States; most notably in the field of direct taxation and are the implications of that influence on the tax autonomy of Member States acceptable?_

  1. EU Legitimacy and Social Affiliation

    DEFF Research Database (Denmark)

    Gunnarsson, Jan Sture Gunnar

    2009-01-01

    Analyses of European governance usually put the member states in the foreground, placing the citizens in the background. This article brings explanations of EU legitimacy down to the level of individuals. A method is suggested that combines explanations based on individual interests and a sociolo...

  2. Fundamentals of EU VAT law

    NARCIS (Netherlands)

    van Doesum, A.; van Kesteren, H.W.M.; van Norden, G.J.

    Fundamentals of EU VAT Law aims at providing a deep insight into the systematics, the functioning and the principles of the European Value Added Tax (VAT) system. VAT is responsible for generating approximately EUR 903 billion per year in tax revenues across the European Union – revenues that play a

  3. EU Competition Policy Since 1990

    DEFF Research Database (Denmark)

    Bartalevich, Dzmitry

    2013-01-01

    in anticartel enforcement policies, antimonopoly regulation, and the regulation of mergers and acquisitions. The purpose of this article is to fill the gap by attempting to link EU competition policy with U.S. antitrust, provide a critical overview of the most important elements of European competition policy......, and merger control....

  4. Zelfvoorzieningslandbouw op de EU-agenda

    NARCIS (Netherlands)

    Jongeneel, R.A.; Kerkhoffs, S.

    2005-01-01

    Het is onwaarschijnlijk dat de zelfvoorzieningslandbouw in de nieuwe lidstaten door de toetreding tot de EU snel zal verdwijnen. De duale sectorstructuur van de landbouw zadelt de EU met een nieuw probleem op. Dit vraagt om een meer gedifferentieerd landbouwbeleid.

  5. Prévalence de l'hypotension orthostatique et ses facteurs favorisants ...

    African Journals Online (AJOL)

    L'HO était plus fréquente chez les patients traités par antihypertenseurs centraux, les patients ayant présenté un accident vasculaire cérébral, les diabétiques, les obèses. Conclusion: L'hypotension orthostatique est fréquente chez les hypertendus noirs africains traités. Il faut la rechercher systématiquement chez tous les ...

  6. Návrh výroby chytrého stojanu s využitím moderních metod a technologií

    OpenAIRE

    Buchta, Juraj

    2017-01-01

    Cieľom bakalárskej práce je návrh, konštrukcia a výroba chytrého stojanu pre laptop Macbook Pro s využitím modernej aditívnej technológie Rapid Prototyping. Návrh je vytvorený pomocou parametrického CAD programu SolidWorks. Model stojana je vytlačený na 3D tlačiarni Fortus, ktorá pracuje na princípe aditívnej metódy Fused Deposition Modeling. Práca je ukončená ekonomickým zhodnotením celkových nákladov na výrobu a cenovým zrovnaním stojanov dostupných na trhu. The aim of bachelor´s thesis ...

  7. Assessing EU perception in Kazakhstan's mass media

    Directory of Open Access Journals (Sweden)

    Bakyt Ospanova

    2017-01-01

    Our main findings suggest that Kazakhstan's mass media positively perceives the role of the EU in the region. Moreover, they tend to portray the EU mainly as an economic powerhouse. Our findings support some suggestions by similar studies of the EU's external perception.

  8. Brexit, the EU and the Middle East

    DEFF Research Database (Denmark)

    Seeberg, Peter

    2017-01-01

    Following the Brexit referendum the UK is leaving the EU and this means that the UK no longer stands together with the EU on the international scene. The British Prime Minister Theresa May has recently invoked the EU Treaty Article 50 initiating the Brexit process and obviously the UK leaders know...

  9. Návrh a výroba modelu prototypu brzdového segmentu vysokého kola na 3D FDM tiskárně

    OpenAIRE

    Hložek, Milan

    2016-01-01

    Tématem této bakalářské práce je návrh a řešení problematiky výroby brzdného segmentu historického kola v několika variantách technologií Fused Deposition Modeling. První část práce je věnována základnímu principu metody rapid prototyping a technologii FDM, materiálům používaných pro 3D tisk a historii vysokých kol. Druhá část práce se věnuje návrhu 3D modelu v programu Autodesk Inventor Professional 2016, procesu výroby brzdných segmentů a nakonec technicko-ekonomickému zhodnocení. The th...

  10. PENGENDALIAN DALAM PENERBITAN IZIN GANGGUAN (HO

    Directory of Open Access Journals (Sweden)

    Pebriana Marlinda

    2017-04-01

    Full Text Available Abstrak :            Penelitian tentang pengendalian dalam penerbitan izin gangguan (HO di Kecamatan Margahayu Kabupaten Bandung menjelaskan tentang tahap-tahap pengendalian yang dilakukan oleh aparat Kecamatan Margahayu. Pengendalian dilakukan untuk memastikan agar penerbitan izin gangguan (HO berjalan dengan efektif. Namun, masih ada pelaku usaha yang belum memiliki surat izin gangguan (HO ataupun pelaku usaha yang sudah memiliki surat izin gangguan (HO akan tetapi kegiatan usahanya merugkan orang lain seperti sampah yang berserakan, polusi udara, polusi suara, dan lain-lain.                            Metode penelitian yang digunakan adalah metode penelitian deduktif kualitatif dengan teknik pengumpulan data melalui studi kepustakaan dan studi lapangan yang meliputi observasi dan wawancara mendalam. Adapun penentuan informan dalam penelitian ini dipilih berdasarkan pertimbangan-pertimbangan dengan pihak-pihak yang terkait dalam pengendalian. Kemudian data yang diperoleh dari hasil wawancara dipaparkan dengan langkah-langkah yang meliputi: reduksi data, penyajian data, menarik kesimpulan/verifikasi. Teori yang digunakan penulis dalam penelitian ini adalah teori dari Stephen P. Robbins tentang tahap-tahap pengendalian yaitu: mengukur kinerja aktual, membandingkan kinerja aktual dengan standar, dan mengambil tindakan manajerial.                            Kesimpulan dari hasil penelitian ini adalah pengendalian yang dilakukan olehaparat Kecamatan Margahayu telah melalui tahap-tahap pengendalian yaitu: mengukur kinerja aktual, membandingkan kinerja aktual dengan standar, dan mengambil tindakan manajerial. Namun perlu dilakukan penguatan di setiap tahap pengendalian terutama pada tahap mengukur kinerja aktual dan pada tahap mengambil tindakan manajerial                            Penelitian tentang pengendalian dalam penerbitan izin gangguan (HO di Kecamatan

  11. Sewage, Septage and faecal sludge management profile in Ho ...

    African Journals Online (AJOL)

    The paper presents the sewage, septage and faecal sludge management profile in the Ho District of Ghana. The excreta handling facilities available in Ho District are water closet systems, KVIP, pan/bucket latrines and public latrines. About 71 per cent of the population, especially people in the densely populated and low ...

  12. Lattice effects in HoVo(3) single crystal

    NARCIS (Netherlands)

    Sikora, M.; Marquina, C.; Ibarra, M. R.; Nugroho, A. A.; Palstra, T. T. M.

    We report the study of lattice effects in the Mott insulator HoVO3 performed by means of linear thermal expansion on a single crystal in the temperature range 10-290 K. The holmium orthovanadate HoVO3 reveals gradual orbital ordering (OO) below T-OO = 200K and orders antiferromagnetically at T-N =

  13. Crystal structure and luminescence properties of the first hydride oxide chloride with divalent europium. LiEu{sub 2}HOCl{sub 2}

    Energy Technology Data Exchange (ETDEWEB)

    Rudolph, Daniel; Schleid, Thomas [Institute for Inorganic Chemistry, University of Stuttgart (Germany); Enseling, David; Juestel, Thomas [Department of Chemical Engineering, Muenster University of Applied Sciences, Steinfurt (Germany)

    2017-11-17

    The mixed-anionic hydride oxide chloride LiEu{sub 2}HOCl{sub 2} with divalent europium was synthesized by the reduction of Eu{sub 2}O{sub 3} with LiH in a LiCl flux at 750 C for 4 d in silica-jacketed niobium capsules. According to structure determination by single-crystal X-ray diffraction the yellow compound crystallizes in the orthorhombic space group Cmcm (a = 1492.30(11) pm, b = 570.12(4) pm, c = 1143.71(8) pm, Z = 8) with a crystal structure closely related to that one of the quaternary hydride oxide LiLa{sub 2}HO{sub 3} and the hydride nitride LiSr{sub 2}H{sub 2}N. On the other hand it can also be derived from the PbFCl-type structure of EuHCl showing astonishingly short Eu{sup 2+}..Eu{sup 2+} contacts of 326 and 329 pm. Both crystallographically different Eu{sup 2+} cations have nine anionic neighbors, while all other ions (Li{sup +}, H{sup -}, O{sup 2-} and Cl{sup -}) reside in six-membered coordination spheres. LiEu{sub 2}OCl{sub 2}H exhibits a bright yellow luminescence with an emission maximum at 581 nm upon excitation at 440 nm. (copyright 2017 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  14. Thomas "Stonewall" Jackson - interpretace dopisu o popravě Johna Browna s ohledem na pojem křesťanského fundamentalismu

    OpenAIRE

    Böhmová, Ivana

    2010-01-01

    Moje bakalářská práce se zbývá postavou Thomase J. Jacksona z religionistického hlediska, a to i přes to, že osoba tohoto významného jižanského generála zaujímá přední důležitost v tak významném historickém období, jakým je Americká občanská válka a mohla by tak být námětem práce historické, jak se také již mnohokrát stalo. Právě religionistický úhel pohledu zde však nabízí nové zpracování, pro které jsou historické události a jejich znalost spíše kvalitním podkladem, nikoli samotným objektem...

  15. Proudění vody obtokovou větví napájecího ventilu

    OpenAIRE

    Waloszek, Jan

    2016-01-01

    Proudění tekutiny je významnou součástí mnoha zařízení procesního průmyslu a je proto nutné je optimalizovat z hlediska hydraulických odporů. V této práci je řešeno proudění dvěma typy kolen, použitých v obtokové větvi ventilu. Výpočet je realizován použitím empirických vztahů pro ověření výsledků a správné nastavení počítačového modelu, ve kterém je následně proudění simulováno. Z této práce vyplývá několik závěrů pro použití modelu turbulence k- pro tento typ úloh a závislost přesnosti výsl...

  16. Observations of OH and HO2 radicals over West Africa

    Directory of Open Access Journals (Sweden)

    D. E. Heard

    2010-09-01

    Full Text Available The hydroxyl radical (OH plays a key role in the oxidation of trace gases in the troposphere. However, observations of OH and the closely related hydroperoxy radical (HO2 have been sparse, especially in the tropics. Based on a low-pressure laser-induced fluorescence technique (FAGE – Fluorescence Assay by Gas Expansion, an instrument has been developed to measure OH and HO2 aboard the Facility for Airborne Atmospheric Measurement (FAAM BAe-146 research aircraft. During the African Monsoon Multidisciplinary Analyses (AMMA campaign, observations of OH and HO2 (HOx were made in the boundary layer and free troposphere over West Africa on 13 flights during July and August 2006. Mixing ratios of both OH and HO2 were found to be highly variable, but followed a diurnal cycle: OH varied from 1.3 pptv to below the instrumental limit of detection, with a median mixing ratio of 0.17 pptv. HO2 varied from 42.7 pptv to below the limit of detection, with a median mixing ratio of 8.0 pptv. A median HO2/OH ratio of 95 was observed. Daytime OH observations were compared with the primary production rate of OH from ozone photolysis in the presence of water vapour. Daytime HO2 observations were generally reproduced by a simple steady-state HOx calculation, where HOx was assumed to be formed from the primary production of OH and lost through HO2 self-reaction. Deviations between the observations and this simple model were found to be grouped into a number of specific cases: (a within cloud, (b in the presence of high levels of isoprene in the boundary layer and (c within a biomass burning plume. HO2 was sampled in and around cloud, with significant short-lived reductions of HO2 observed. Up to 9 pptv of HO2 was observed at night, with HO2 above 6 pptv observed at altitudes above 6 km. In the forested boundary layer, HO2 was underestimated by a steady state calculation at altitudes below 500 m but overestimated between 500 m and 2 km. In a biomass burning plume

  17. EU Studies in Denmark and Sweden

    DEFF Research Database (Denmark)

    Garski, Salla; Jørgensen, Knud Erik; Manners, Ian

    2012-01-01

    In this brief chapter we take stock of Danish and Swedish scholarship on the European Union (EU). We intend to analyze and evaluate Danish and Swedish scholarship on EU issues, using a mixed methodology integrated into the analysis of this chapter. The method integrates a secondary analysis...... of leading literature by Garský; an extensive comparative bibliometric survey building on Manners (2007); and the comparative assessments of EU studies by Jørgensen and Manners based on their professional experiences of EU studies across Europe. The chapter points out controversies on research perspectives......, and suggests new EU research questions that collaborative projects could address....

  18. Electrochemical reduction of Eu (III) in propionic media

    International Nuclear Information System (INIS)

    Brotto, M.E.; Rabockai, T.

    1988-01-01

    Some chronopotentiometric studies of Eu (III) electro-reducion in propionic media that suggests the presence of two parallel rections: Eu (III) → Eu (II) and Eu (III) → Eu (II) → Y are presented. Some experimental data, such Eu (III) reducion, electrolysis of solutions and ionic power of the system are discussed. (M.J.C.) [pt

  19. EU Law and Multiple Discrimination

    DEFF Research Database (Denmark)

    Nielsen, Ruth

    2006-01-01

    In EU law, nationality and gender were the only equality issues on the legal agenda from the outset in 1958 and for about 40 years. Multiple discrimination was not addressed until the 1990's. The intersectionality approach which has been widely discussed outside Europe has mainly been used with a...... with a view to gendermainstreaming the fight against other kinds of discrimination (on grounds of ethnic origin, age, etc).......In EU law, nationality and gender were the only equality issues on the legal agenda from the outset in 1958 and for about 40 years. Multiple discrimination was not addressed until the 1990's. The intersectionality approach which has been widely discussed outside Europe has mainly been used...

  20. Menneskerettigheder og handelspolitik i EU

    DEFF Research Database (Denmark)

    Manners, Ian

    2012-01-01

    to food, the right heat, the right to have a job"; we still live with this division today. There have been a number of attempts over the last 10-15 years, who have tried to work around these problems. One of them is a movement within the UN are trying to reinterpret what it means to have 'development...... point for reaction against the liberalization of the global economy. It is extremely interesting. Again this demonstrates the complexity of EU policy. Some Member States were quite supportive of the WTO, while others expected the ILO to take the lead. See, for example, the declaration on "Core Labour...... is this contradiction "free and fair trade" in the same sentence becomes, in an attempt both economically and politically to get it to make sense within the EU. Ian Manners is a professor and works at Roskilde University, the Institute for society and globalization. His research is globalization and Europeanisation...

  1. EU focus on climate change

    International Nuclear Information System (INIS)

    2002-01-01

    Faced with the mounting evidence of the harmful effects of climate change, the European Union is convinced that the world must take urgent action to tackle the problem. That is why the EU has been at the forefront of international efforts to deal with climate change for well over a decade. The EU is convinced that the status quo is simply not an option. Without urgent, concerted action, the problem will continue to get worse with potentially disastrous consequences. That is why the European Union has consistently taken the lead in international moves to tackle climate change and why it will continue to develop this strategy for as long as it takes to guarantee a world for ourselves and our children where everyone can grow, breathe and live in safety

  2. Good Governance in the EU

    Directory of Open Access Journals (Sweden)

    Gina Livioara GOGA

    2009-10-01

    Full Text Available Considering the EU adhesion, good governance has been analyzed from different perspectives, in the judicial literature being an analytic model or a normative concept. Some authors have wondered if this concept is a fashion, comprising some older ideas and principles, while other authors have asserted that the reasons why different methods of governance appear in the EU are based on “the complexity and the uncertainty of the problems on the agenda, an irreducible, the new approaches on public administration and law, hidden competencies, legitimacy and subsidiarity”. At a normative level, the White Paper of European Governance consecrated five principles on which good governance is based upon: openness, participation, responsibility, efficiency and coherence.

  3. EU Law and Multiple Discrimination

    DEFF Research Database (Denmark)

    Nielsen, Ruth

    2006-01-01

    In EU law, nationality and gender were the only equality issues on the legal agenda from the outset in 1958 and for about 40 years. Multiple discrimination was not addressed until the 1990's. The intersectionality approach which has been widely discussed outside Europe has mainly been used...... with a view to gendermainstreaming the fight against other kinds of discrimination (on grounds of ethnic origin, age, etc)....

  4. Macroeconomic Imbalances in the EU

    OpenAIRE

    Stefan Ederer; Peter Reschenhofer

    2013-01-01

    This paper aims to identify different growth patterns in the EU which led to the emergence of macroeconomic imbalances. It provides a detailed statistical picture of the evolution of various macroeconomic variables on the demand as well as on the supply side, before, in and after the financial and economic crisis of 2008/09. It investigates the causes and discusses various ’channels’ which led to macroeconomic imbalances by means of a descriptive analysis of the key determinants of macroecono...

  5. Ho:YLF pumped HBr laser

    CSIR Research Space (South Africa)

    Botha, LR

    2009-10-01

    Full Text Available stream_source_info Botha_d2_2009.pdf.txt stream_content_type text/plain stream_size 23246 Content-Encoding UTF-8 stream_name Botha_d2_2009.pdf.txt Content-Type text/plain; charset=UTF-8 Ho:YLF pumped HBr laser L R... Botha,1,2,* C Bollig,1 M J D Esser,1 R N Campbell4, C Jacobs1,3 and D R Preussler1 1 National Laser Centre, CSIR, Pretoria, South Africa 2Laser Research Institute, Department of Physics, University of Stellenbosch, Stellenbosch, South Africa 3...

  6. Binary magnetic structures in HoEr

    DEFF Research Database (Denmark)

    Howard, B.K.; Bohr, J.

    1991-01-01

    The magnetic structure of a single crystal of the rare earth random alloy Ho50% Er50% has been investigated by elastic neutron diffraction measurements in the temperature range 120-10 K. Three distinct magnetic phases are identified below the Neel temperature of 104 K. The high-temperature phase...... observed between 104 K and 47.5 K is a binary magnetic structure where the holmium and erbium moments belong to different modulated c-axis spirals. The intermediate-temperature phase between 47.5 K and 35 K is a simple basal plane spiral. Below 35 K, the measurements suggest a ferrimagnetic structure...

  7. Preparation of .sup.166./sup.Ho-Macroaggregates and .sup.166./sup.Ho-Chitosan for the Radiotherapy

    Czech Academy of Sciences Publication Activity Database

    Kropáček, Martin; Melichar, František; Mirzajevová, Marcela

    2002-01-01

    Roč. 29, č. 2 (2002), s. 382 ISSN 1619-7070 R&D Projects: GA MZd NM6828; GA AV ČR KSK4055109 Keywords : Holmium-166 * 166 Ho-macroaggregates * 166 Ho-chitosan Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders

  8. The Use of Sculptures to Augment Naming of Buildings in Honor of Heroes and Heroines in Ho Polytechnic, Ho, Ghana

    Science.gov (United States)

    Mokpokpo, Adja-Koadade

    2016-01-01

    It is important to celebrate our heroes and heroines, who in diverse ways, bring development to nations, peoples and places. These important personalities should be identified and acknowledged by the beneficiaries of their labor, and be given the due recognition. It is in light of this that Ho Polytechnic, now Ho Technical University, decided to…

  9. School version of ESTE EU

    International Nuclear Information System (INIS)

    Carny, P.; Suchon, D.; Chyly, M.; Smejkalova, E.; Fabova, V.

    2008-01-01

    ESTE EU is information system and software for radiological impacts assessment to the territory of the country in case of radiation accident inside/outside of the country .The program enables to model dispersion of radioactive clouds in small-scale and meso-scale. The system enables the user to estimate prediction of the source term (release to the atmosphere ) for any point of radiation/nuclear accident in Europe (for any point of the release, but especially for the sites of European power reactors ). The system enables to utilize results of real radiological monitoring in the process of source term estimation. Radiological impacts of release to the atmosphere are modelled and calculated across the Europe and displayed in the geographical information system (GIS). The school version of ESTE EU is intended for students of the universities which are interested in or could work in the field of emergency response, radiological and nuclear accidents, dispersion modelling, radiological impacts calculation and urgent or preventive protective measures implementation. The school version of ESTE EU is planned to be donated to specialized departments of faculties in Slovakia, Czech Republic, etc. System can be fully operated in Slovak, Czech or English language. (authors)

  10. School version of ESTE EU

    International Nuclear Information System (INIS)

    Carny, P.; Suchon, D.; Chyly, M.; Smejkalova, E.; Fabova, V.

    2009-01-01

    ESTE EU is information system and software for radiological impacts assessment to the territory of the country in case of radiation accident inside/outside of the country .The program enables to model dispersion of radioactive clouds in small-scale and meso-scale. The system enables the user to estimate prediction of the source term (release to the atmosphere ) for any point of radiation/nuclear accident in Europe (for any point of the release, but especially for the sites of European power reactors ). The system enables to utilize results of real radiological monitoring in the process of source term estimation. Radiological impacts of release to the atmosphere are modelled and calculated across the Europe and displayed in the geographical information system (GIS). The school version of ESTE EU is intended for students of the universities which are interested in or could work in the field of emergency response, radiological and nuclear accidents, dispersion modelling, radiological impacts calculation and urgent or preventive protective measures implementation. The school version of ESTE EU is planned to be donated to specialized departments of faculties in Slovakia, Czech Republic, etc. System can be fully operated in Slovak, Czech or English language. (authors)

  11. Quem é bom (e eu gosto é bonito: efeitos da familiaridade na percepção de atratividade física em pré-escolares Who is good (and i like is beautiful: effects of familiarity on preschoolers' perception of physical attractiveness

    Directory of Open Access Journals (Sweden)

    Cristina Landgraf Lee-Manoel

    2002-01-01

    Full Text Available O estudo procurou determinar a relação entre julgamentos de atratividade física, indicadores sociométricos e atributos comportamentais em pré-escolares. A atratividade das crianças foi avaliada por três adultas familiarizadas com elas, por três adultas que não as conheciam, por seus colegas e por elas próprias. Foram apuradas as escolhas positivas e negativas que cada criança recebeu. As crianças julgaram o comportamento dos colegas dentro de quatro dimensões: alegre/ triste; agressivo/ não agressivo; sociável/ isolado; colaborador/ perturbador. Para avaliar a autopercepção das crianças, aplicou-se a Escala Ilustrada de Competência e Aceitação Social Percebidas para Crianças. Encontraram-se correlações significativas entre a avaliação de atratividade física segundo adultas familiarizadas e segundo os colegas com escolhas positivas e com atributos comportamentais pró-sociais. Os resultados denotam ligações entre afeto, julgamento de atratividade e avaliações comportamentais bem estabelecidas em crianças de 5 anos, indicando que o efeito do estereótipo torna-se menor à medida que aumenta o grau de informação sobre a pessoa que está sendo julgada.This study examined the correlation between preschool judgements of physical attractiveness, sociometric choices and behavioral descriptions of peers. Children's physical attractiveness was evaluated by three adults acquainted with the children, three not acquainted with the children, peers and by the children themselves. Peer's behavioral descriptions were related to: sadness/ happiness; aggression/ not aggression; sociability/ withdrawal; and cooperation/ disturbance. The Pictorial Scale of Perceived Competence and Social Acceptance was administered in order to evaluate children's self-perception. Significant correlations between adults acquainted with the children and peer's evaluations of physical attractiveness and sociometric choices and prosocial behavioral

  12. Stanovení vagového prahu a možnosti jeho využití Determination of the vagal threshold and changes of it's using

    OpenAIRE

    Aleš Gába; Aleš Jakubec; Jakub Krejčí; Pavel Stejskal; Michal Botek

    2008-01-01

    Cílem této studie bylo navrhnout jednoduchý matematický postup, podle kterého by bylo možno stanovit takovou hraniční intenzitu zatížení, nad kterou se redukovaná vagová aktivita dále výrazně nemění a kardiovaskulární systém je dominantně řízen zvyšující se aktivitou sympatoadrenálního systému (vagový práh – TVA). ...

  13. Technologie výroby vertikálního kabelového žlabu pro nízkonapěťové rozvaděče ABB

    OpenAIRE

    Šín, Martin

    2017-01-01

    Bakalářská práce představuje návrh technologie výroby vertikálního kabelového žlabu pro nízkonapěťové rozváděče firmy ABB. Sestava je složena ze dvou částí. Kabelový žlab a stínící přepážka jsou vyrobeny z pozinkovaného plechu 11 321, jakosti DX52D+Z275 MB o tloušťce materiálu 1 mm. Na základě studie a výpočtů byla navržena výroba součásti pomocí děrování, řezání laserem, ohýbání na ohraňovacím lisu a spojení jednotlivých částí pomocí metody clinching. Vše doloženo výpočtem a výkresovou dokum...

  14. Immunological mimicry of PrPC-PrPSc interactions: antibody-induced PrP misfolding.

    Science.gov (United States)

    Li, Li; Guest, Will; Huang, Alan; Plotkin, Steven S; Cashman, Neil R

    2009-08-01

    Prion diseases are associated with the conversion of cellular prion protein (PrP(C)) to an abnormal protease-resistant conformational isoform (PrP(Sc)) by template-directed conversion. The interaction between PrP(C) and PrP(Sc) is mediated by specific sites which have been mapped to six putative 'binding and conversion domains' (PrP-BCD) through peptide and antibody competition studies. Monoclonal antibodies (mAbs) directed against the bityrosine motif Tyr-Tyr-Arg (YYR) specifically recognize PrP(Sc) and other misfolded PrP species. Here, we report that select bead-bound PrP-BCD mAbs induce exposure of bityrosine epitopes on mouse brain PrP. By competition immunoprecipitation, we show that PrP-BCD mAb-induced bityrosine exposure occurs at alpha-helices 1 and 3. However, PrP-BCD mAb-induced PrP(C) misfolding is not accompanied by beta-sheet dissociation, a key event in PrP(C) conversion to PrP(Sc), and is not associated with acquisition of protease resistance, or the capacity to recruit additional molecules of PrP. Our data suggest that mAb mimics of the physical interaction of PrP(C) with PrP(Sc) can induce unfolding of specific PrP domains, but that subsequent processes (including the energetically unfavorable beta-sheet dissociation) effect isoform conversion in prion disease.

  15. Uživatelské rozhraní pro mobilního tlumočníka

    OpenAIRE

    Štěrba, Ondřej

    2013-01-01

    Tato bakalářská práce se zabývá problematikou návrhu, implementace a testování grafického uživatelského rozhraní pro aplikaci Mobilní tlumočník. Tvorba rozhraní je zaměřena na platformu Android. První část vysvětluje pojmy uživatelské rozhraní, zabývá se studiem existujících řešení a platformou Android. Dále jsou navržena dvě uživatelská rozhraní. Poslední část obsahuje vyhodnocení provedeného testování a návrh změn. Cílem testování je také ověřit, zda uživatelské rozhraní může mít vliv na po...

  16. Žaloby "wrongfull life" z pohledu izraelského práva

    Czech Academy of Sciences Publication Activity Database

    Krausová, Alžběta

    2014-01-01

    Roč. 4, č. 1 (2014), s. 18-29 ISSN 1804-8137 Institutional support: RVO:68378122 Keywords : wrongfull life * wrongfull birth * Israel Subject RIV: AG - Legal Sciences http://www.ilaw.cas.cz/medlawjournal/index.php/medlawjournal/article/view/62/68

  17. Finanční analýza průmyslového podniku

    OpenAIRE

    URBANOVÁ, Michaela

    2017-01-01

    This bachelor thesis deals with a financial analysis of an industrial company which manufactures plastic and metal components. The thesis is aimed at the objectives and the subject of financial analysis, the source of information for users, users of financial analysis as well as is focused on assessing trends and structures, phases and methods for processing financial analysis. The part of thesis refers to the period 2011 to 2015 and introduces the company Beta Ltd. Further the work elaborate...

  18. Vliv hazardního průmyslu na svět sportu

    OpenAIRE

    Kouřil, Jakub

    2013-01-01

    This thesis deals with questions of funding sport from lottery incomes and other similar games. The aim of this study is to present a relation between gambling and sport in a complex way. The preliminary theoretic part explains terminology and principle of venture operations, including historical evolution. Furthermore, this thesis is focused on determination of positive and negative externalities of gambling towards sport. Practical part describes a crucial legal form of gambling in Czech Re...

  19. Strategie "zeleného růstu" a trh práce

    Czech Academy of Sciences Publication Activity Database

    Tošovská, Eva

    2011-01-01

    Roč. 59, č. 10 (2011), s. 987-1004 ISSN 0013-3035 Institutional research plan: CEZ:AV0Z70850503 Keywords : green growth strategy * environmental policy * employment Subject RIV: AH - Economics Impact factor: 0.274, year: 2011

  20. K právní úpravě elektronického podpisu

    Czech Academy of Sciences Publication Activity Database

    Matejka, Ján; Chum, V.

    2002-01-01

    Roč. 49, č. 3 (2002), s. 27-41 ISSN 1210-6348 R&D Projects: GA ČR GA407/02/0575 Institutional research plan: CEZ:AV0Z7068917 Keywords : electronic signature * act amendment Subject RIV: AG - Legal Sciences

  1. Zrod průmyslového impéria

    Czech Academy of Sciences Publication Activity Database

    Hlavačka, Milan

    2017-01-01

    Roč. 30, 29. 4. (2017), s. 22 ISSN 0862-5921 Institutional support: RVO:67985963 Keywords : Ringhoffer * engineering company * Tatra company OBOR OECD: History (history of science and technology to be 6.3, history of specific sciences to be under the respective headings)

  2. Právní analýza registrovaného partnerství

    OpenAIRE

    Nguyen, Mai Phuong

    2017-01-01

    The subject matter of this diploma thesis is an institute of register partnership analysis effective in Czech Republic. The initial chapters define terms such as family, marriage, discrimination or process of legalisation. Those terms are subsequently confronted with the subject matter of this diploma thesis. The main part of this thesis is focused on the law analysis with its legal effects in other branches of law. The diploma thesis also includes a chapter about parental right of homosexual...

  3. Heterogeneous Uptake of HO2 Radicals onto Atmospheric Aerosols

    Science.gov (United States)

    George, I. J.; Matthews, P. S.; Brooks, B.; Goddard, A.; Whalley, L. K.; Baeza-Romero, M. T.; Heard, D. E.

    2011-12-01

    The hydroxyl (OH) and hydroperoxyl (HO2) radicals, together known as HOx, play a vital role in atmospheric chemistry by controlling the oxidative capacity of the troposphere. The atmospheric lifetime and concentrations of many trace reactive species, such as volatile organic compounds (VOCs), are determined by HOx radical levels. Therefore, the ability to accurately predict atmospheric HOx concentrations from a detailed knowledge of their sources and sinks is a very useful diagnostic tool to assess our current understanding of atmospheric chemistry. Several recent field studies have observed significantly lower concentrations of HO2 radicals than predicted using box models, where HO2 loss onto aerosols was suggested as a possible missing sink [1, 2]. However, the mechanism on HO2 uptake onto aerosols and its impact on ambient HOx levels are currently not well understood. To improve our understanding of this process, we have conducted laboratory experiments to measure HO2 uptake coefficients onto submicron aerosol particles. The FAGE (Fluorescence Assay by Gas Expansion) technique, a highly sensitive laser induced fluorescence based detection method, was used to monitor HO2 uptake kinetics onto aerosol particles in an aerosol flow tube. The application of the FAGE technique allowed for kinetic experiments to be performed under low HO2 concentrations, i.e. [HO2] atomizing dilute salt solutions or by homogeneous nucleation. HO2 uptake coefficients (γ) have been measured for single-component solid and aqueous inorganic salt and organic aerosol particles with a wide range of hygroscopicities. HO2 uptake coefficients on solid particles were below the detection limit (γ < 0.001), whereas on aqueous aerosols uptake coefficients were somewhat larger (γ = 0.001 - 0.008). HO2 uptake coefficients were highest on aerosols containing metal ions, such as Cu and Fe. Humidity and aerosol pH did not significantly impact the reactive HO2 uptake. Preliminary experiments have also

  4. Review of Tm and Ho Materials; Spectroscopy and Lasers

    Science.gov (United States)

    Walsh, Brian M.

    2008-01-01

    A review of Tm and Ho materials is presented, covering some fundamental aspects on the spectroscopy and laser dynamics in both single and co-doped systems. Following an introduction to 2- m lasers, applications and historical development, the physics of quasi-four level lasers, energy transfer and modeling are discussed in some detail. Recent developments in using Tm lasers to pump Ho lasers are discussed, and seen to offer some advantages over conventional Tm:Ho lasers. This article is not intended as a complete review, but as a primer for introducing concepts and a resource for further study.

  5. Tris ammonium rare earth(III) hexafluoro complexes (RE=Dy, Ho and Er)

    International Nuclear Information System (INIS)

    Wani, B.N.; Rao, U.R.K.

    1993-01-01

    Ammonium fluoro complex of yttrium was synthesised by heating a mixture of Y 2 O 3 and NH 4 HF 2 in 1:6 ratio at 150 degC and on heating the above complex at 300-400 degC YF 3 is obtained. To know the actual course of decomposition Patwe et al (1989) have prepared, identified and characterised the complexes (NH 4 ) 3 REF 6 1.5H 2 O where RE=Y, La, Ce, Nd and Pr. In the present communication an attempt was made to synthesis and study the thermal behaviour of ammonium fluoro complexes of Dy, Ho and Er. (author). 2 refs., 1 fig., 1 tab

  6. Wage Implications at EU Level

    Directory of Open Access Journals (Sweden)

    Miron Dumitrescu

    2013-12-01

    Full Text Available In all conditions of time and space, economic activity necessarily involves active work as a determinant factor of production and beneficiary of its results. In the market economy, labor services are provided to production, as with the other factors of production, through market transactions. This article aims labor factor, the role and characteristics of labor as a production factor and the employment in the EU. As a secondary market, labor market is influenced by other markets and generates, in turn, effects that are found in all other structures of the market economy system

  7. EU Lobbying and Anti-Dumping Policy

    DEFF Research Database (Denmark)

    Nielsen, Jørgen Ulff-Møller; Svendsen, Gert Tinggaard

    2012-01-01

    Lobbying in the EU is difficult to measure. It varies in intensity and modes of expression across different policy areas and EU countries. By looking at a specific EU policy area this paper suggests to measure differences in the lobbying activity across EU countries by the combination...... of petitioning firms and Council voting in the case of anti-dumping policy. If the political position of countries in anti-dumping cases is influenced by domestic lobbying efforts, we expect that the empirical pattern of country distribution of petitioning firms in EU anti-dumping cases corresponds closely...... to the empirical pattern of EU country distribution in Council voting. Our results show a low petitioning intensity for anti-dumping investigations and a high voting intensity against anti-dumping measures in Northern Europe. Thus, it seems likely that domestic lobbying efforts have influenced the political...

  8. Agents of Institutional Change in EU Policy

    DEFF Research Database (Denmark)

    de la Porte, Caroline; Natali, David

    2018-01-01

    The contribution addresses – through actor-centred historical institutionalism – why and how social investment (SI) emerged at the European Union (EU) level. SI policies built on the institutional basis of the policy co-ordination processes in employment and social inclusion, which originated...... in the late 1990s and early 2000s. The pre-existent processes represented the necessary but not sufficient condition for the EU SIP to materialise. The decisive factor was the activity of three types of entrepreneurs – intellectual, bureaucratic and political – that enabled the crystallization of the EU......, the Commission’s political priorities changed and the key entrepreneurs that had been active for the materialisation of the SIP were no longer centre stage. The continued presence of former influential entrepreneurs in the EU policy arena, although in different roles, may enable integration of EU SI into new EU...

  9. The emerging EU quality of care policy

    DEFF Research Database (Denmark)

    Vollaard, Hans; van de Bovenkamp, Hester M.; Vrangbæk, Karsten

    2013-01-01

    Despite the fact that Member States and many citizens of the EU like to keep healthcare a foremost national competence and the EU treaties state that Member States remain primarily responsible for the organization and delivery of health care services, the European Union (EU) has expanded its...... involvement in healthcare policy over the last twenty years. Based on interviews and document and literature analysis we show that the scope of EU involvement has widened from public health and access to care, to quality of care. In this paper we concentrate on the latter. Focusing on the recent EU...... initiatives regarding the quality systems of the Member States and the quality of services, this paper shows how the depth of EU interference has increased from sharing information to standardization and even to the first signs of enforcement. We argue that at this stage, reflection on the feasibility...

  10. Financial Integration into EU: The Romanian Case

    Directory of Open Access Journals (Sweden)

    Ibrahim Bozkurt

    2016-05-01

    Full Text Available The aim of this study is to investigate the determinants of integration between stock market of Romania and other stock markets of European Union (EU countries. Correlations between the stock returns represent the level of integration between the stock markets. Empirical analysis are performed with daily stock returns of 24 EU members including Romania for 2002-2012 period using panel data gravity models and correlations are investigated. Findings reveal that the following factors have significant and robust effects on the financial integration process of Romania with other 23 EU members; (i EU membership, (ii bilateral trade, (iii GDP per capita, (iv 2012 sovereign debt crisis and (v East European location. The results emphasize that intensifying economic relations with EU members can contribute the integration of Romanian stock market with other EU members. designed & hoste

  11. Line Identification of Atomic and Ionic Spectra of Holmium in the Near-UV. II. Spectra of Ho ii and Ho iii

    Energy Technology Data Exchange (ETDEWEB)

    Başar, Gö.; Güzelçimen, F.; Er, A.; Öztürk, I. K. [Faculty of Science, Department of Physics, Istanbul University, TR-34134 Vezneciler, Istanbul (Turkey); Al-Labady, N.; Özdalgiç, B. [Graduate School of Engineering and Sciences, Istanbul University, TR-34452 Beyazat, Istanbul (Turkey); Ak, T.; Bİlİr, S. [Faculty of Science, Department of Astronomy and Space Sciences, Istanbul University, 34119, Istanbul (Turkey); Tamanis, M.; Ferber, R. [Laser Centre, The University of Latvia, Rainis Boulevard 19, LV-1586 Riga (Latvia); Kröger, S., E-mail: ikanat@istanbul.edu.tr [Hochschule für Technik und Wirtschaft Berlin, Wilhelminenhofstr. 75A, D-12459 Berlin (Germany)

    2017-02-01

    Fourier Transform spectra of holmium (Ho) in the UV spectral range from 31,530 to 25,000 cm{sup −1} (317 to 400 nm) have been investigated, particularly focusing on the ionic lines. The distinction between the different degrees of ionization (I, II, and III) is based on differences in signal-to-noise ratios from two Ho spectra, which have been measured with different buffer gases, i.e., neon and argon. Based on 106 known Ho ii and 126 known Ho iii energy levels, 97 lines could be classified as transitions of singly ionized Ho and 9 lines could be classified as transitions of doubly ionized Ho. Of the 97 Ho ii lines, 6 have not been listed in the extant literature. Another 215 lines have been assigned to Ho ii, though they could not be classified on the basis of the known energy levels.

  12. Anomalous temperature dependence of the lattice parameters in HoPO{sub 4} and HoVO{sub 4}: Rare earth quadrupolar effects

    Energy Technology Data Exchange (ETDEWEB)

    Skanthakumar, S.; Loong, C.K.; Soderholm, L.; Nipko, J.; Richardson, J.W. Jr. [Argonne National Lab., IL (United States); Abraham, M.M.; Boatner, L.A. [Oak Ridge National Lab., TN (United States)

    1994-07-01

    The temperature dependence of the lattice parameters in tetragonal HoPO{sub 4} and HoVO{sub 4} was measured using neutron powder-diffraction techniques. Below about 100K, the lattice parameter a of HoPO{sub 4} increases with decreasing temperature while c decreases. In HoVO{sub 4}, the above behavior is reversed, that is, a decreases with decreasing temperature while c increases. Similar measurements on nonmagnetic LUP0{sub 4} and LuVO{sub 4} do not show any anomaly. This observation indicates that the unusual temperature dependence of the lattice constants is magnetic in origin. It can be explained in terms of a Ho{sup 3+} quadrupole interaction with the crystalline lattice. In particular, the calculated electronically-generated quadrupole moment of the Ho{sup 3+} in HoPO{sub 4} and HoVO{sub 4} exhibits a temperature dependence similar to that observed in the lattice parameters.

  13. Competitiveness of the EU poultry meat sector

    OpenAIRE

    Horne, van, P.L.M.; Bondt, N.

    2013-01-01

    EU poultry meat producers have to comply with legislation on environmental protection, animal welfare and food safety. This legislation has increased the production costs of poultry meat. At the same time the EU is negotiating with other countries or groups of countries to liberalise trade in agricultural products. This report examines how lowering import levies impacts the competitiveness of the EU poultry industry. The results show that the offer price of broiler breast fillet in 2011 of so...

  14. EU policy objectives and energy investment decisions

    OpenAIRE

    Alario, Juan

    2007-01-01

    EU energy policies have changed focus in the last few years with a view to substantially reducing energy import dependency and greenhouse gas emissions. The EU Commission has played a leading role in defining the new orientations. The implementation of the EU policy objectives approved by the Council of March 2007 will require a substantial expansion of energy investments. However, the degree of uncertainty affecting investment decisions remains high, notably in relation to the pricing of CO2...

  15. Contract theory and EU Contract Law

    OpenAIRE

    Hesselink, M.W.; Twigg-Flesner, C.

    2016-01-01

    This paper explores the relationship between contract theory and European contract law. In particular, it confronts the leading contract law theories with the main characteristics of EU contract law. The conclusion is that the two do not match well. In particular, monist normative contract theories are largely irreconcilable with the contract law of the EU. The paper further addresses the main implications of this mismatch, both for contract theory and for EU contract law. It suggests that in...

  16. Den brede, folkelige debat om EU

    DEFF Research Database (Denmark)

    Dosenrode, Søren

    2005-01-01

    I Danmark er EUropa noget fjernt på trods af, at EU er rammen om dansk politik, både udenrigs og indenrigs. Danmark er medlem af en de facto føderation, men de brede folkelige debater om hvordan EU skal gestaltes har manglet.......I Danmark er EUropa noget fjernt på trods af, at EU er rammen om dansk politik, både udenrigs og indenrigs. Danmark er medlem af en de facto føderation, men de brede folkelige debater om hvordan EU skal gestaltes har manglet....

  17. Growth effects of EU and EZ memberships

    DEFF Research Database (Denmark)

    Dreyer, Johannes Kabderian; Schmid, Peter A.

    2017-01-01

    One of the major economic reasons for the creation of the European Union (EU) and of the Euro-zone (EZ) was an expected bonus of economic growth for member countries. Whilst several studies exist on the growth bonus of EU membership, there are none for the EZ, the latest and deepest step of econo......One of the major economic reasons for the creation of the European Union (EU) and of the Euro-zone (EZ) was an expected bonus of economic growth for member countries. Whilst several studies exist on the growth bonus of EU membership, there are none for the EZ, the latest and deepest step...

  18. PR, Lobbyism and Democracy

    DEFF Research Database (Denmark)

    Ørsten, Mark; Willig, Ida; Pedersen, Leif Hemming

    2017-01-01

    The growth of PR in Scandinavia is linked both to the mediatization of politics and to the decline of corporatism. Studies in Sweden and Norway suggest that one consequence of these changes is the increasing number of politicians who find new careers as lobbyists in the private sector. In this st......The growth of PR in Scandinavia is linked both to the mediatization of politics and to the decline of corporatism. Studies in Sweden and Norway suggest that one consequence of these changes is the increasing number of politicians who find new careers as lobbyists in the private sector...

  19. EU Energy Law. Volume 4. The EU Greenhouse Gas Emissions Trading Scheme

    International Nuclear Information System (INIS)

    Delbeke, J.; Hartridge, O.; Lefevere, J.; Meadows, D.; Runge-Metzger, A.; Slingenberg, Y.; Vainio, M.; Vis, P.; Zapfel, P.

    2006-06-01

    Gives valuable insights in the why's, how's, trade-offs, and critical design choices of the Emission Trading System of the European Union (EU ETS). The chapters deal with (1) The EU ETS: the result of a decade of policy action on the economic dimension of EU environmental policy; (2) The international climate policy developments of the 1990s: UNFCCC, the Kyoto Protocol, the Marrakech Agreements and the EU's Kyoto ratification decision; (3) Emissions trading: What is it? Design options and misconceptions; (4) The EU ETS Directive 2003/87/EEC explained; (5) The EU ETS Linking Directive explained; (6) The economic efficiency benefits of the EU ETS; (7) The NAP I experience; (8) The key importance of the Registry Regulation and of solid monitoring and verification; and (9) The potential role of the EU ETS for the elaboration of the post-2012 international climate regime. Conclusions are in chapter 10

  20. EU environmental policy and competitiveness

    Directory of Open Access Journals (Sweden)

    Stojanović Boban

    2006-01-01

    Full Text Available Protection of the environment was not a specific importance to the Community although the Treaty of Rome expressly specified that "health, safety environmental protection" shall be based on "a high level of protection". In deciding upon a framework for a European environmental policy, the Community was also responding to increased public awareness of the problem and concerns about the state of the natural and man-made environment. During the past years, competitiveness concerns have dominated the EU policy debate, in the course of which a growing consensus is being developed on the importance of eco-innovations and resource efficiency for EU competitiveness and on the market opportunities they offer. There is an increasing evidence that environmental policy and eco-innovations can promote economic growth, as well as maintain and create jobs, contributing both to competitiveness and employment. Environmental constraints to rapid economic growth are increasingly recognized by countries, leading to a rising awareness of the need for sustainable development. Implementation of an environmental policy however, generates significant implications for competition among countries.

  1. Eu and Sr2CeO4 : Eu phosphors suitable for near ultraviolet excitation

    Indian Academy of Sciences (India)

    Administrator

    et al 2009). It absorbs ultraviolet radiation and emits white light, when activated by Eu2+ ions. It is anticipated that the dual behaviour of Sr2CeO4 : Eu3+ and Sr2CeO4 : Eu2+ phosphors ... in stoichiometric proportions (Sr : Ce is 2 : 1) and Eu2O3. (National ..... Zhang C X, Jiang W J and Yang X J 2009 J. Alloys Compd. 474.

  2. Kinetics and mechanism of HO2 and DO2 disproportionations

    Science.gov (United States)

    Kircher, C. C.; Sander, S. P.

    1984-01-01

    A flash photolysis/UV abosrption technique was used to study the HO2 + HO2 and DO2 + DO2 reactions in the gas phase. Rate constants were measured at pressures between 100 and 700 torr of Ar and N2, and at temperatures between 230 and 420 K with up to 10 torr of added water vapor. The overall disproportionation rate constants for the reaction is given as the sum of pressure-independent and pressure-dependent terms. A kinetic analysis shows that both reactions have a zero-pressure bimolecular component and a termolecular component which is linearly dependent on pressure up to 700 torr. A priori estimates of the vibrational frequencies of the product of the HO2 + HO2 reaction suggest binding energies of 12-20 kcal per mol (for the initial association).

  3. Eestimaa.eu kuulub lätlasele ja riik.eu hollandlasele / Mikk Salu

    Index Scriptorium Estoniae

    Salu, Mikk, 1975-

    2006-01-01

    Zone Medias eu domeeninimesid registreeriva Jaanus Puttingu hinnangul on Eesti riik olnud passiivne EL-i domeeninime .eu sisaldavate lehekülgede kaitsmisel, sajad Eestile olulised domeeninimed on juba nii siinsete kui ka piiritaguste inimeste käes. Lisa: Rahvaliit.eu kuulub kinnisvaraportaalile

  4. Gender differences in health of EU10 and EU15 populations: the double burden of EU10 men

    NARCIS (Netherlands)

    W.J. Nusselder (Wilma); C.W.N. Looman (Caspar); H. van Oyen (Herman); J-M. Robine (Jean-Marie); C. Jagger (Carol)

    2010-01-01

    textabstractThis study compares gender differences in Healthy Life Years (HLY) and unhealthy life years (ULY) between the original (EU15) and new member states (EU10). Based on the number of deaths, population and prevalence of activity limitations from the Statistics of Living and Income Conditions

  5. Phase relationships in the Al-Ti-Ho system at 773 K

    Energy Technology Data Exchange (ETDEWEB)

    Jinli, H.; Jianlie, L.; Huaiying, Z.; Yinghong, Z.; Jialin, Y. [Guangxi Univ. (China). Inst. of Mater. Sci.

    2000-07-14

    The phase relationships in the Al-Ti-Ho ternary system at 773 K have been determined mainly by XRD techniques, with the aid of differential thermal analysis, EPMA, metallography. The existence of 10 binary compounds and two ternary phases, namely TiAl{sub 3}, TiAl{sub 2}, TiAl, Ti{sub 3}Al, Al{sub 17}Ho{sub 2}, Al{sub 3}Ho, Al{sub 2}Ho, AlHo, Al{sub 2}Ho{sub 3}, AlHo{sub 3}, Al{sub 43}Ti{sub 4}Ho{sub 6} and Al{sub 20}Ti{sub 2}Ho, respectively, have been confirmed. The section consists of 15 single-phase regions, 29 two-phase regions and 15 three-phase regions. (orig.)

  6. Measurements of uptake coefficients for heterogeneous loss of HO2 onto submicron inorganic salt aerosols.

    Science.gov (United States)

    George, I J; Matthews, P S J; Whalley, L K; Brooks, B; Goddard, A; Baeza-Romero, M T; Heard, D E

    2013-08-21

    Laboratory studies were conducted to investigate the kinetics of HO2 radical uptake onto submicron inorganic salt aerosols. HO2 reactive uptake coefficients were measured at room temperature using an aerosol flow tube and the Fluorescence Assay by Gas Expansion (FAGE) technique that allowed for measurements to be conducted under atmospherically relevant HO2 concentrations ([HO2] = 10(8) to 10(9) molecule cm(-3)). The uptake coefficient for HO2 uptake onto dry inorganic salt aerosols was consistently below the detection limit (γ(HO2) atmospheric models (γ(HO2) = 0.1-1.0). Evidence is presented showing that the HO2 uptake coefficients onto aqueous salt aerosol particles are dependent both on the exposure time to the aerosol and on the HO2 concentration used.

  7. The 'primacy' and 'direct effect' of EU international agreements

    DEFF Research Database (Denmark)

    Gáspár-Szilágyi, Szilárd

    2015-01-01

    The rules on invoking EU norms before the Court of Justice and Member State courts are at the core of EU constitutional law. International agreements binding on the EU form an integral part of EU law and have primacy over inconsistent secondary EU legislation. Moreover, they also have primacy over...

  8. EU SDS. Ingredients for the 2006 revision

    International Nuclear Information System (INIS)

    De Ridder, W.; Wesselink, L.G.

    2006-01-01

    The current EU strategy for sustainable development comprises three separate components. Collectively, these comprise a broad spectrum of sustainable development goals, ranging from economic growth and more jobs to halting biodiversity loss and attaining millennium development goals such as poverty reduction. On paper, the entire EU Sustainable Development Strategy (EU SDS) reflects the different views on sustainable development. In reality, however, it is the so-called Lisbon strategy, whose goal it is to transform Europe into the most competitive area of the world by 2010, that dominates policy development in the EU. This focus on the Lisbon strategy is motivated by the assumption that competitiveness is a precondition for sustainable development. However, historical trends show that more growth has thus far not contributed to attaining the sustainable development goals for protection of the world's climate and biodiversity. The current EU SDS is not clear about the extent to which such trade-offs are accepted or about how further trade-offs will be avoided. There are also indications that large groups of EU citizens do not necessarily desire the EU to focus on the Lisbon strategy in favour to the other components of the EU SDS. Revising the EU SDS provides an opportunity to explicitly subordinate the Lisbon strategy to the EU SDS by creating one single document, endorsed and monitored by the EU Council, in which all goals for sustainable development are presented integrally. This document should then describe how the focus on Lisbon will contribute to sustainable development and how tradeoffs are dealt with. Trade-offs should ideally be scientifically underpinned and choices based on broad societal consultation

  9. Optimization of metallic magnetic calorimeters with embedded {sup 163}Ho

    Energy Technology Data Exchange (ETDEWEB)

    Fischer, C.; Enss, C.; Fleischmann, A.; Gastaldo, L.; Hassel, C.; Hengstler, D.; Haehnle, S.; Kempf, S.; Krantz, M.; Wegner, M. [Kirchhoff-Institut fuer Physik, Heidelberg (Germany); Dorrer, H.; Duellmann, C.E.; Eberhardt, K.; Kieck, T.; Schneider, F.; Wendt, K. [Johannes Gutenberg-Universitaet, Mainz (Germany); Johnston, K. [Physics Department CERN, Geneva (Switzerland); Koester, U. [Institut Laue-Langevin, Grenoble (France); Tuerler, A. [Laboratory of Radiochemistry and Environmental Chemistry, Paul Scherrer Institut, Villigen (Switzerland)

    2016-07-01

    The Electron Capture in {sup 163}Ho (ECHo) collaboration plans to reach sub-eV sensitivity on the electron neutrino mass by the analysis of high statistics of {sup 163}Ho electron capture spectra. Large arrays of metallic magnetic calorimeters (MMCs) with enclosed {sup 163}Ho read out using microwave SQUID multiplexing will be used for the measurement of the spectrum. With first prototypes of MMCs having the {sup 163}Ho source ion-implanted in the absorbers, operated at 25 mK, an energy resolution ΔE{sub FWHM}=7.6 eV and a signal rise time τ=130 ns have been achieved, paving the way to the first stage of the experiment (ECHo 1k). We present the optimization of MMCs and of the methods to embed the high purity {sup 163}Ho source in detector absorbers. In particular we discuss how to define the optimal activity per pixel considering the limits coming from the allowed unresolved pileup fraction and from the additional contribution of detector heat capacity related to the magnetic moments of {sup 163}Ho.

  10. EU ETS monitoring and compliance in Poland

    NARCIS (Netherlands)

    Meijknecht, Anna

    2015-01-01

    The success of the European Union Emissions Trading Scheme (EU ETS) as a whole depends on proper national monitoring and compliance mechanisms in each of the 31 participating States. This article will focus on the legal and practical realization of an EU ETS monitoring and compliance system in

  11. EU criminal law and fundamental rights

    NARCIS (Netherlands)

    de Hert, Paul; Mitsilegas, V.; Bergström, M.; Konstadinides, Th.

    2016-01-01

    The chapter first offers a background analysis to EU fundamental rights law, recalling the historical affirmation of the protection of fundamental rights as a EU concern, and the important innovation brought about by the Lisbon Treaty (section 2) and the multiplicity of actors involved in the system

  12. The border population effects of EU integration

    NARCIS (Netherlands)

    Brakman, Steven; Garretsen, Harry; van Marrewijk, Charles; Oumer, Abdella

    Border cities or regions are in theory more affected by the EU integration process than more central locations as it more drastically influences their transaction costs and market potential. We find a positive empirical effect of EU enlargement as measured by the growth in population share along the

  13. EU agricultural domestic support in GTAP

    DEFF Research Database (Denmark)

    Boulanger, Pierre; Philippidis, George; Jensen, Hans Grinsted

    9 includes EU domestic support which follows the approach adopted in the previous releases (Jensen, 2009, 2010). The difference is for pillar 1 support for which the CATS data are used (in previous GTAP database releases, pillar 1 support was based on EAGF financial reports). All together EU...

  14. Through the EU's Back and Front Doors

    DEFF Research Database (Denmark)

    Adler-Nissen, Rebecca

    2015-01-01

    Through the EU's front- and backdoors: The selective Danish and Norwegian approaches in the Area of Freedom, Security and Justice Rebecca Adler-Nissen......Through the EU's front- and backdoors: The selective Danish and Norwegian approaches in the Area of Freedom, Security and Justice Rebecca Adler-Nissen...

  15. The EU Greenhouse Gas Emissions Trading Scheme

    NARCIS (Netherlands)

    Woerdman, Edwin; Woerdman, Edwin; Roggenkamp, Martha; Holwerda, Marijn

    2015-01-01

    This chapter explains how greenhouse gas emissions trading works, provides the essentials of the Directive on the European Union Emissions Trading Scheme (EU ETS) and summarizes the main implementation problems of the EU ETS. In addition, a law and economics approach is used to discuss the dilemmas

  16. News and campaign dynamics in EU 27

    NARCIS (Netherlands)

    de Vreese, C.; Schuck, A.; Maier, M.; Stengel, K.; Haubold, V.; Süß, K.; Tenscher, J.

    2009-01-01

    The presentation provides an introduction to the media content analysis of the European election campaign conducted in the 27 EU member states in the 3 weeks leading up to the June 2009 elections. The analysis is an integral part of the PIREDEU project (www.piredeu.eu): Providing an Infrastructure

  17. AU-EU “Strategic Partnership”

    DEFF Research Database (Denmark)

    Rodt, Annemarie Peen; Okeke, Jide

    2013-01-01

    This article appraises strategic partnership between the African Union (AU) and European Union (EU). It examines the context and nature of AU and EU security relations and explores the conditions under which partnership has a positive impact in this regard. This includes an evaluation...

  18. Towards a Practice Turn in EU Studies

    DEFF Research Database (Denmark)

    Adler-Nissen, Rebecca

    2016-01-01

    the potential of a practice turn in EU studies for both theory (overcoming dualism, replacing substantialism with processualism and rethinking power) and methods (including unstructured interviews, fieldwork and participant observation). A practice turn will force us to rethink core assumptions about the EU...

  19. Competitiveness of the EU poultry meat sector

    NARCIS (Netherlands)

    Horne, van P.L.M.; Bondt, N.

    2013-01-01

    EU poultry meat producers have to comply with legislation on environmental protection, animal welfare and food safety. This legislation has increased the production costs of poultry meat. At the same time the EU is negotiating with other countries or groups of countries to liberalise trade in

  20. Humanitarian Issues: the EU Perspective

    Directory of Open Access Journals (Sweden)

    Alberto Navarro

    2000-05-01

    Full Text Available The European Community Humanitarian Office (ECHO and the 15 membercountries of the EU provide more than 50% of the humanitarian aid worldwide: ECHO assigns more than 90% of its budget (only 0.9% of the Community’s total to victims of man-made conflicts. For the author, the experience of ECHO shows the "limits of what is humanitarian": that is, the lack of security for humanitarian workers, the still-to-beoperational Permanent Tribunal for Crimes Against Humanity, the difficult access to refugees, and the fact that humanitarian efforts are not a substitute for policy and, therefore, that humanitarian efforts can not resolve a crisis that has a political origin and solution. The challenges to be faced in the coming years include denouncing the violations of humanitarian values, transferring these values into a future CFSP, organizing humanitarian aid efficiently, combating “donor fatigue” and supporting conflict prevention.

  1. O proměnách interpretace občanství EU v judikatuře Evropského soudního dvora

    Czech Academy of Sciences Publication Activity Database

    Hamerník, Pavel

    2007-01-01

    Roč. 16, č. 1 (2007), s. 3-9 ISSN 1802-3843 R&D Projects: GA ČR GA407/06/1467 Institutional research plan: CEZ:AV0Z70680506 Keywords : European Court of Justice * European Union Subject RIV: AG - Legal Sciences

  2. Magnetic state controllable critical temperature in epitaxial Ho/Nb bilayers

    Directory of Open Access Journals (Sweden)

    Yuanzhou Gu

    2014-04-01

    Full Text Available We study the magnetic properties of Ho thin films with different crystallinity (either epitaxial or non-epitaxial and investigate their proximity effects with Nb thin films. Magnetic measurements show that epitaxial Ho has large anisotropy in two different crystal directions in contrast to non-epitaxial Ho. Transport measurements show that the superconducting transition temperature (Tc of Nb thin films can be significantly suppressed at zero field by epitaxial Ho compared with non-epitaxial Ho. We also demonstrate a direct control over Tc by changing the magnetic states of the epitaxial Ho layer, and attribute the strong proximity effects to exchange interaction.

  3. The Danish Folketing and EU Affairs

    DEFF Research Database (Denmark)

    Buskjær Christensen, Mette

    2015-01-01

    European integration has been and still is a contested issue in Danish politics. Denmark is often thought of as a sceptical member of the European Union (EU), due in particular to the Danes’ rejection of two EU referendums (on the Maastricht Treaty and the euro) and Denmark’s opt-outs from...... political aspects of EU cooperation that have evolved since the 1970s. This became particularly clear with Danish voters’ rejection of the Maastricht Treaty in 1992, where the establishment of a more political union was on the agenda. The Danish rejection of the Treaty threw the EU into its first major......: (1) from the third phase of Economic and Monetary Union (EMU), that is, the euro; (2) from supranational cooperation on Justice and Home Affairs (JHA); (3) from defence cooperation within the Common Foreign and Security Policy (CFSP); and (4) from EU citizenship, which no longer has any practical...

  4. Neutron Scattering from fcc Pr and Pr3Tl

    DEFF Research Database (Denmark)

    Birgeneau, R. J.; Als-Nielsen, Jens Aage; Bucher, E.

    1972-01-01

    Elastic-neutron-scattering measurements on the singlet-ground-state ferromagnets fcc Pr and Pr3 Tl are reported. Both exhibit magnetic phase transitions, possibly to a simple ferromagnetic state at 20 and 11.6 °K, respectively. The transitions appear to be of second order although that in fcc Pr...... is clearly anomalous. Additional information on the inelastic scattering studies of the Γ1-Γ4 excitons in these systems is presented. dhcp Pr is also briefly discussed....

  5. Reaction of HO2 with O3 and the effect of water vapor on HO2 kinetics

    Science.gov (United States)

    Demore, W. B.

    1979-01-01

    The effects of temperature and water vapor concentration on the ratio of the rate constant of the reaction HO2 + O3 yields OH + 2(O2) to the square root of the rate constant for the reaction HO2 + HO2 yields H2O2 + O2 are determined. Photolysis of H2-O2-O3 mixtures at 253.7 nm was carried out with H2O pressures in the range 0 to 15 torr at a temperature range of -42.5 to 61 C along with 184.9 nm photolysis of H2O-O2-O3 mixtures. It is shown that the rate of O3 photolysis is suppressed by the addition of water vapor and it is suggested that this effect is realized in the HO2 + HO2 yields H2O2 + O2 reaction. The calculated expression for the temperature dependence of the rate constant ratio is found to be in good agreement with that calculated from separate rate constants. Rate constants determined for the reaction OH + HO2 yields H2O + O2 are found to be higher than those previously determined, presumably due to increased pressure, indicating that atmospheric models should take into account the possible pressure dependences of the reactions considered.

  6. The electron capture in 163Ho experiment - ECHo

    Science.gov (United States)

    Gastaldo, L.; Blaum, K.; Chrysalidis, K.; Day Goodacre, T.; Domula, A.; Door, M.; Dorrer, H.; Düllmann, Ch. E.; Eberhardt, K.; Eliseev, S.; Enss, C.; Faessler, A.; Filianin, P.; Fleischmann, A.; Fonnesu, D.; Gamer, L.; Haas, R.; Hassel, C.; Hengstler, D.; Jochum, J.; Johnston, K.; Kebschull, U.; Kempf, S.; Kieck, T.; Köster, U.; Lahiri, S.; Maiti, M.; Mantegazzini, F.; Marsh, B.; Neroutsos, P.; Novikov, Yu. N.; Ranitzsch, P. C. O.; Rothe, S.; Rischka, A.; Saenz, A.; Sander, O.; Schneider, F.; Scholl, S.; Schüssler, R. X.; Schweiger, Ch.; Simkovic, F.; Stora, T.; Szücs, Z.; Türler, A.; Veinhard, M.; Weber, M.; Wegner, M.; Wendt, K.; Zuber, K.

    2017-06-01

    Neutrinos, and in particular their tiny but non-vanishing masses, can be considered one of the doors towards physics beyond the Standard Model. Precision measurements of the kinematics of weak interactions, in particular of the 3H β-decay and the 163Ho electron capture (EC), represent the only model independent approach to determine the absolute scale of neutrino masses. The electron capture in 163Ho experiment, ECHo, is designed to reach sub-eV sensitivity on the electron neutrino mass by means of the analysis of the calorimetrically measured electron capture spectrum of the nuclide 163Ho. The maximum energy available for this decay, about 2.8 keV, constrains the type of detectors that can be used. Arrays of low temperature metallic magnetic calorimeters (MMCs) are being developed to measure the 163Ho EC spectrum with energy resolution below 3 eV FWHM and with a time resolution below 1 μs. To achieve the sub-eV sensitivity on the electron neutrino mass, together with the detector optimization, the availability of large ultra-pure 163Ho samples, the identification and suppression of background sources as well as the precise parametrization of the 163Ho EC spectrum are of utmost importance. The high-energy resolution 163Ho spectra measured with the first MMC prototypes with ion-implanted 163Ho set the basis for the ECHo experiment. We describe the conceptual design of ECHo and motivate the strategies we have adopted to carry on the present medium scale experiment, ECHo-1K. In this experiment, the use of 1 kBq 163Ho will allow to reach a neutrino mass sensitivity below 10 eV/ c 2. We then discuss how the results being achieved in ECHo-1k will guide the design of the next stage of the ECHo experiment, ECHo-1M, where a source of the order of 1 MBq 163Ho embedded in large MMCs arrays will allow to reach sub-eV sensitivity on the electron neutrino mass.

  7. Projekt VPN pro přístup klientů do do korporátní sítě obchodního řetězce v regionu střední Evropa

    OpenAIRE

    Ondrák, Richard

    2008-01-01

    Tato práce se zabývá problematikou vzdáleného přístupu klientů do korporátní sítě nadnárodního obchodního řetězce Tesco Stores v regionu střední Evropy. Na základě zhodnocení současných možností vzdáleného přístupu bude cílem práce navrhnout nové vhodné regionální řešení, které jednak nahradí všechny dosud používané systémy, a jednak splní všechny požadavky a zvyšující se nároky firemních uživatelů i dodavatelů. Řešení bude projektováno s ohledem zejména na bezpečnost, snadné použití, co nejm...

  8. Návrh podnikatelského záměru na založení hotelu s minipivovarem

    OpenAIRE

    Hetmánková, Gabriela

    2014-01-01

    Bakalářská práce se zaměřuje na vypracování návrhu podnikatelského záměru na založení hotelu s minipivovarem ve městě Zlín. Popisuje postup řešení, skladbu podnikatelského záměru a obsah jednotlivých jeho částí včetně analýzy prostředí, trhu a rizik. The bachelor thesis focuses on creating a Business plan proposal for establishment of the hotel with a microbrewery in the city of Zlin. It describes the solving procedure, structure of business plan and the content of it´s individual parts, i...

  9. Nástroj pro podporu časového plánování v projektech: Metody CPM a PERT

    OpenAIRE

    Beneš, Jaroslav

    2014-01-01

    Práce se zabývá tématem projektového řízení. Nejprve je vysvětlena teorie týkající se problematiky projektového řízení a principy metod CPM (Critical Path Method) a PERT (Program Evaluation and Review Technique). Dále je na základě analýzy dostupných nástrojů na trhu proveden návrh nové aplikace a jeho implementace. Aplikace byla implementována v jazyce Java. Závěrem jsou zhodnoceny dosažené výsledky a je uveden návrh možných rozšíření. This bachelor's thesis deals with project management....

  10. PR, Lobbyism and Democracy

    DEFF Research Database (Denmark)

    Ørsten, Mark; Willig, Ida; Pedersen, Leif Hemming

    2017-01-01

    The growth of PR in Scandinavia is linked both to the mediatization of politics and to the decline of corporatism. Studies in Sweden and Norway suggest that one consequence of these changes is the increasing number of politicians who find new careers as lobbyists in the private sector. In this st......The growth of PR in Scandinavia is linked both to the mediatization of politics and to the decline of corporatism. Studies in Sweden and Norway suggest that one consequence of these changes is the increasing number of politicians who find new careers as lobbyists in the private sector....... In this study, we have constructed a data set of all members of the Danish Parliament who have left politics from 1981 to 2015 (n= 613) and identified the number and type of job positions they have taken up subsequently (n= 1094). We find that especially from the 1990s we can register revolving door activity...

  11. Pokročilé možnosti tvarování datového toku v OS Linux pro sítě 802.3 a 802.11

    OpenAIRE

    Pánek, Michal

    2013-01-01

    Táto bakalárska práca sa zaoberá možnosťami tvarovania a kontroly dátového toku, v operačnom systéme Linux. Prvá časť práce sa zaoberá preskúmaním jednotlivých ná- strojov potrebných pre prácu s dátovým tokom. Druhá časť práce sa zaoberá metodamy určenými na tvarovanie dátového toku. Z tých boli vybrané a popísané metody, určené pre použitie v štandartoch 802.3 a 802.11. Práca sa v druhej časti zamerala na me- tody Hierarchical Token Bucket a Class-based queueing. Tretia časť práce je praktic...

  12. EU, Eastern Europe and Values Imperialism

    Directory of Open Access Journals (Sweden)

    Stephen White

    2014-01-01

    Full Text Available This paper proposes an idea of'values imperialism'as a helpful way of conceptualising the relationship between the EU and the states that came within its sphere of influence after the end of the Cold War, particularly its 'neighbours' in Eastern Europe. Values imperialism places its emphasis on the 'superstructure', including norms, laws and social practices. EU larger objective was that the assumptions about government and ownership that were favoured by the dominant powers (EU and the West in the broad term should be absorbed and recapitulated by those countries that were subordinate. The broad framework ofsubordination was established by the Partnership and Cooperation Agreements that began to be concluded from 1994 onwards. Patterns of'values imperialism'could also be discovered in the EU Common Strategies on Russia and Ukraine that were adopted in 1999. Article also points out several cases when the EU intervened directly in the domestic affairs of the Eastern Europe countries in a manner that was not always compatible with the provisions on state sovereignty: a 'European Instrument for Democracy and Human Rights', launched in 2006, interventions ofEU representatives in the work of local courts and organisation of exit polls, which could be used to discredit the official election results and in this way to undermine the position of local governments. Finally, the author concludes that the EU used 'values imperialism'practices in order to extend its influence, particularly in the Eastern Europe.

  13. Normative power Europe? EU relations with Moldova

    Directory of Open Access Journals (Sweden)

    Tessa de Wekker

    2010-10-01

    Full Text Available This article analyses the extent to which the European Union (EU constitutes a normative power in its relations with Moldova. ‘Normative power Europe’ is examined along three dimensions: (i normative intent; (ii normative process; and (iii normative impact. Our empirical analysis focuses on two norms: democracy and good governance. In addition, we ask how ‘normatively’ the EU has acted regarding a solution to the Transnistrian conflict. On the basis of our three-dimensional framework, we find that EU normative power can be judged as only moderate in EU-Moldovan relations. As for intent, while norms of democracy and good governance seem to play a central role in EU-Moldovan relations, the Union tends to apply double standards in terms of what it expects from (EU Member States and what it asks of Moldova, and also seems to be inconsistent in its policies towards Moldova and Ukraine. In terms of process, the degree of inclusiveness on the part of the Union has not been satisfactory. Neither has the extent of reflexivity, but more recently the Commission seems to have developed a more reflexive behaviour. In regards to impact, while norm changes in Moldova have been modest/moderate, it seems that the EU has substantially contributed to these changes.

  14. Présentation

    Directory of Open Access Journals (Sweden)

    Géraldine Chouard

    2009-09-01

    Full Text Available Bien des événements ont été à l’affiche ces derniers mois en matière d’arts visuels américains, qu’il s’agisse de photographie (à l’honneur de ce côté de l’Atlantique, de peinture et même de patchwork (dont on a eu récemment l’occasion de découvrir en France de riches aspects. Les comptes rendus, entretiens et commentaires qui suivent évoquent sous différentes formes ces diverses manifestations de l’image, auxquelles sont venus s’ajouter des événements musicaux et cinématographiques. Ce num...

  15. Préface

    Directory of Open Access Journals (Sweden)

    Mireille Courrént

    2011-05-01

    Full Text Available Vitruve, architecte romain, a rédigé, sous Auguste, un traité en dix livres dans lequel il expose les règles de son art et qu’il destine aux commanditaires de réalisations architecturales publiques ou privées. Cette œuvre, qui propose une théorie de l’architecture en relation avec un savoir de type encyclopédique, a eu une influence considérable chez les lettrés du Moyen Âge et les architectes de la Renaissance et de l’époque classique. Mais sa lecture semble actuellement réservée aux spécial...

  16. EU may issue fine for trash problem

    Index Scriptorium Estoniae

    2008-01-01

    Euroopa Komisjoni keskkonna peadirektoraadi direktor Morgens Peter Carl väidab, et kuna prügikoristuskampaania "Teeme ära" raames koguti kokku suur hulk prügi, ei ole Eestis piisavalt prügi kogumiseks ette nähtud kohti

  17. Enlarging the EU's internal energy market. Why would third countries accept EU rule export?

    International Nuclear Information System (INIS)

    Prange-Gstoehl, Heiko

    2009-01-01

    Why would countries without a membership perspective seek integration into the EU's internal energy market? One major element of the EU's external energy policy is the export of EU energy norms and regulations to neighbourhood countries and beyond. A core legal instrument the EU uses in this context is the Energy Community Treaty (ECT). The ECT goes both geographically and regarding its depth significantly beyond neighbourhood or association policies, addressing potentially also countries in the 'far neighbourhood' and aiming at the creation of a Single Market for energy with these countries. While, however, EU candidate countries are obliged to adopt the 'acquis' before accessing the EU and therefore comply to EU rules already before they enter the Club, I argue that countries with no or only a vague membership perspective - i.e. countries where the EU cannot apply the 'conditionality' - approach (e.g., ENP countries) - aim at deeper integration with the EU because they are either eager to demonstrate their capability and potential to become part of the Club, they seek greater independence from a regional hegemony or they envisage significant economic gains as common norms, rules and standards are likely to increase economic exchange with the EU. (author)

  18. Posouzení stability území náchylného k sesouvání

    OpenAIRE

    Píchová, Sylvie

    2017-01-01

    Bakalářská práce uvádí klasifikaci sesuvů podle Profesorů Záruby a Mencla, požadavky na průzkum sesuvů a uvádí způsoby posuzování stabilit svahů metodami mezní rovnováhy (MMR). V práci je řešen recentní sesuv v profilu II-II na stavbě VIII v Brně Bystrci, je vyhodnocen inženýrskogeologický a hydrogeologický průzkum sesuvu. Posouzení je provedeno zpětnou analýzou úhlu vnitřního tření na smykové ploše při rovnovážné labilní poloze (F = 1) proužkovou metodou - Pettersson pomocí programu Excel a ...

  19. Návrh a konstrukce audio výkonového zesilovače

    OpenAIRE

    Růžička, Jaroslav

    2010-01-01

    Tato bakalářská práce se zabývá třídami zesilovačů, zapojením koncových stupňů, ochrannými obvody zesilovačů a konkrétním návrhem zesilovače ve třídě AB, včetně návrhu předzesilovače a koncového zesilovače. Vlastnosti navrţených obvodů byly ověřeny simulacemi v programu PSpice. Návrhy jednotlivých modulů jsou doplněny deskami plošných spojů. Práce obsahuje výsledky měření a fotografie zesilovače. This bachelor’s thesis is concerned with amplifier classes, integration end-level, protective ...

  20. i-CT Framework a aplikace pro překlad znakového jazyka

    OpenAIRE

    Meca, Vojtěch

    2017-01-01

    Cílem práce bylo vytvořit dvě aplikace pro využití v prostředí osob se specifickými vzdělávacími potřebami resp. osob s mentálním postižením. Jedna se o rámec i-CT Framework, který je zároveň spustitelnou aplikací pro výše uvedenou cílovou skupinu. Jako spustitelná aplikace rámec pracuje ve formě centrálního nástroje pro správu uživatelů, aplikací, oprávnění a bezpečnostních restrikcí. Dalším cílem práce pak bylo vytvoření nástroje Gesture Translator, díky kterému je možné překládat gesta zna...

  1. Study of Eu{sup 3+} → Eu{sup 2+} reduction in BaAl{sub 2}O{sub 4}:Eu prepared in different gas atmospheres

    Energy Technology Data Exchange (ETDEWEB)

    Rezende, Marcos V. dos S., E-mail: mvsrezende@gmail.com [Departamento de Física, Universidade Federal de Sergipe, Campus Universitário, 49100-000 Itabaiana-SE (Brazil); Valerio, Mário E.G. [Departamento de Física, Universidade Federal de Sergipe, Campus Universitário, 49100-000 São Cristovão-SE (Brazil); Jackson, Robert A. [School of Physical and Geographical Sciences, Keele University, Keele, Staffordshire ST5 5BG (United Kingdom)

    2015-01-15

    Highlights: • The effect of different gas atmospheres on the Eu reduction process was studied. • The Eu reduction was monitored analyzing XANES region at the Eu L{sub III}-edge. • Hydrogen reducing agent are the most appropriate gas for Eu{sup 2+} stabilization. • Only a part of the Eu ions can be stabilized in the divalent state. • A model of Eu reduction process is proposed. - Abstract: The effect of different gas atmospheres such as H{sub 2}(g), synthetic air, carbon monoxide (CO) and nitrogen (N{sub 2}) on the Eu{sup 3+} → Eu{sup 2+} reduction process during the synthesis of Eu-doped BaAl{sub 2}O{sub 4} was studied using synchrotron radiation. The Eu{sup 3+} → Eu{sup 2+} reduction was monitored analyzing XANES region when the sample are excited at the Eu L{sub III}-edge. The results show that the hydrogen reducing agent are the most appropriate gas for Eu{sup 2+} stabilization in BaAl{sub 2}O{sub 4} and that only a part of the Eu ions can be stabilized in the divalent state. A model of Eu reduction process, based on the incorporation of charge compensation defects, is proposed.

  2. Ecodesign - How to Unfold the Potential Synergy between the EuP, WEEE and RoHS Directives

    DEFF Research Database (Denmark)

    Andersen, Rikke Dorothea; Remmen, Arne

    The amount, complexity and variety of products introduced to the European market are increasing and products are more than ever traded globally. This development challenges the approach to regulate and stimulate the innovation of cleaner products. The EU has responded by introducing Integrated Pr...... Directive. The focus of this paper is the potential synergy between the three normative, so-called eco-design directives, and to what extent the EU has accomplished to integrate eco-design in the different directives and voluntary instruments....

  3. The innovation of EU environmental policy

    DEFF Research Database (Denmark)

    Inspired by the recent accession of three environmentally progressive member states to the European Union (EU), this book explores the process of environmental policy innovation in the EU, the forces behind the introduction of new issues and policy approaches, and the roles played by the major...... actors involved. The seven case-study chapters, written from a variety of perspectives, focus on such topics as the impact of formal and informal institutional factors on policy innovation, the potential influence of new members on EU environmental policy-making, the role of cross-national networks...

  4. The EU as an international security provider

    DEFF Research Database (Denmark)

    Rodt, Annemarie Peen; Wolff, Stefan; Whitman, Richard

    2015-01-01

    that will emerge from this analysis will then be tested and applied empirically in the following contributions that focus on how particular policies are formulated and implemented, and that analyse, in single and comparative case studies, the impact and effectiveness of the EU as an international security provider....... of analysis, which could serve as the foundation for a mid-range theory of the EU as an international security provider, will examine the relevance of, and apply, existing theories of international relations/international security and foreign policy analysis to the specific case of the EU. The framework...

  5. The "New Politics" of EU's Eastern Enlargement

    DEFF Research Database (Denmark)

    Zank, Wolfgang

    The paper gives an overview of EU's eastern enlargement and draws some theoretical conclusions. In particular, it stresses the point that the EU member states in the process of enlargement have entered a phase of "new politics", characterised by multilateralism, conditionality, help and binding...... agreements. They gained strong influence over their surroundings, and ,albeit they had to give up substantil parts of de-facto sovereingty, they are much better off than before, in particular in terms of security. EU's "new politics" are a successful alternative model to the "old politics", represented e...

  6. Regulating investment funds: Serbia vs. EU

    Directory of Open Access Journals (Sweden)

    Montiljo-Mihajlović Dijana

    2014-01-01

    Full Text Available The Law on Investment Funds ('Official Gazette of the RS', no. 46/06, 51/09, and 31/11 regulates the field of investment funds operating in Serbia. Bearing in mind that Serbia has been in the process of joining the EU, and that it faces the pending obligation of gradual acquisition of the EU solutions and harmonization of local regulations with the relevant EU directives, in this paper we analyze the room for amendments to the concerned Law, with a view to further harmonization of domestic regulations related to investment funds, and facilitation of the local fund industry's development.

  7. Theoretical characterization of the potential energy surface for H + O2 yields HO2(asterisk) yields HO + O. II - The potential for H atom exchange in HO2

    Science.gov (United States)

    Walch, Stephen P.; Rohlfing, Celeste Mcmichael

    1989-01-01

    The results of CASSCF multireference contracted CI calculations with large ANO basis sets are presented for the exchange region of the HO2 potential-energy surface. The saddle point for H atom exchange is about 13 kcal/mol below the energy of H + O2; therefore, this region of the surface should be accessible during H + O2 recombination and methathesis reactions.

  8. Řešení dynamiky vyvažovací jednotky vznětového řadového čtyřválcového motoru

    OpenAIRE

    Dítě, Jan

    2010-01-01

    Zadáním této diplomové práce je vytvoření 3D modelu vyvažovací hřídele a dynamického modelu vyvažovací hřídele a jehlových nebo kluzných ložisek. Z výsledků dynamických analýz v MBS (Multi-Body-System) rozhodnout, který typ ložiska je pro uložení vyvažovací hřídele v motoru značky Zetor typové řady III nejvýhodnější. Subjekt of this diploma thesis is createing of 3D model of a balancing shafts and a dynamic model of the balancing shaft and needle roller or plain bearings. To decide from th...

  9. Observations of OH and HO2 radicals in coastal Antarctica

    Directory of Open Access Journals (Sweden)

    S. J.-B. Bauguitte

    2007-08-01

    Full Text Available OH and HO2 radical concentrations have been measured in the boundary layer of coastal Antarctica for a six-week period during the austral summer of 2005. The measurements were performed at the British Antarctic Survey's Halley Research Station (75° 35' S, 26° 19' W, using the technique of on-resonance laser-induced fluorescence to detect OH, with HO2 measured following chemical conversion through addition of NO. The mean radical levels were 3.9×105 molecule cm−3 for OH, and 0.76 ppt for HO2 (ppt denotes parts per trillion, by volume. Typical maximum (local noontime levels were 7.9×105 molecule cm−3 and 1.50 ppt for OH and HO2 respectively. The main sources of HOx were photolysis of O3 and HCHO, with potentially important but uncertain contributions from HONO and higher aldehydes. Of the measured OH sinks, reaction with CO and CH4 dominated, however comparison of the observed OH concentrations with those calculated via the steady state approximation indicated that additional co-reactants were likely to have been present. Elevated levels of NOx resulting from snowpack photochemistry contributed to HOx cycling and enhanced levels of OH, however the halogen oxides IO and BrO dominated the CH3O2 – HO2 – OH conversion in this environment, with associated ozone destruction.

  10. The EU model evaluation group

    International Nuclear Information System (INIS)

    Petersen, K.E.

    1999-01-01

    The model evaluation group (MEG) was launched in 1992 growing out of the Major Technological Hazards Programme with EU/DG XII. The goal of MEG was to improve the culture in which models were developed, particularly by encouraging voluntary model evaluation procedures based on a formalised and consensus protocol. The evaluation intended to assess the fitness-for-purpose of the models being used as a measure of the quality. The approach adopted was focused on developing a generic model evaluation protocol and subsequent targeting this onto specific areas of application. Five such developments have been initiated, on heavy gas dispersion, liquid pool fires, gas explosions, human factors and momentum fires. The quality of models is an important element when complying with the 'Seveso Directive' requiring that the safety reports submitted to the authorities comprise an assessment of the extent and severity of the consequences of identified major accidents. Further, the quality of models become important in the land use planning process, where the proximity of industrial sites to vulnerable areas may be critical. (Copyright (c) 1999 Elsevier Science B.V., Amsterdam. All rights reserved.)

  11. EU POLICY ON EDUCATION FUNDING

    Directory of Open Access Journals (Sweden)

    Elena Cristina PANA

    2014-04-01

    Full Text Available On average, EU countries allocate 6.4% of total public expenditure for the direct support of the public sector at all levels of education. In view of a more rational allocation of resources seriously diminished by the crisis there are made efforts to identify educational areas considered problematic in terms of accessing various education programs. This paper presents pre-school funding policies and policies to support families with preschool and school age children in the European Union through a comparative analysis of the focus group type. There are also presented concrete ways of achieving that family support such as tax cuts, family allowances or by taking into account certain factors in order to establish fees. In all countries where taxes are paid for pre-compulsory education (ISCED A there is a mechanism by which parental contributions can be adjusted according to the means available taking into account criteria such as family income, number of children, family status (children who live with one parent geographic area, etc.

  12. Facile Fabrication and Properties of Gd2O3:Eu3+, Y2O3:Eu3+ Nanophosphors and Gd2O3:Eu3+/Silica, Y2O3:Eu3+/Silica Nanocomposites

    Science.gov (United States)

    Anh, Tran Kim; Chau, Pham Thi Minh; Hai, Nguyen Thi Quy; Ha, Vu Thi Thai; Van Tuyen, Ho; Bounyavong, Sengthong; Thanh, Nguyen Trong; Minh, Le Quoc

    2018-01-01

    Gd2O3:Eu3+ and Y2O3:Eu3+ nanophosphors have been successfully fabricated by a combustion method at low temperature (350°C) in a short time (5 min) using natriethylenediaminetetraacetic acid (EDTA-Na2) as fuel. The structure, morphology and size of Gd2O3:Eu3+ and Y2O3:Eu3+ nanophosphors have been determined by x-ray diffraction and field emission scanning electron microscopy. Photoluminescence spectra indicated that the optimum Eu3+ ion concentrations with the strongest luminescence emission intensities are 5 mol.% for Y2O3:Eu3+ and 7 mol.% for Gd2O3:Eu3+. The nanocomposites of Gd2O3:Eu3+/silica and Y2O3:Eu3+/silica were fabricated by a sol-gel process with tetraethoxysilane (TEOS) as matrix material, and the nanocomposite compositions were analyzed by energy dispersion spectra. The strongest luminescence peaks from the 5D0-7F2 transition of the Eu3+ ion in Gd2O3:Eu3+ and Y2O3:Eu3+ nanophosphors are between 613 nm and 615 nm. The Gd2O3:Eu3+ and Y2O3:Eu3+ nanophosphors and their silica nanocomposites were studied to elucidate the influences of the Eu3+ concentration, host materials, annealing temperature, and weight ratio of TEOS and Gd2O3:Eu3+ or Y2O3:Eu3+.

  13. Présentation

    OpenAIRE

    Stéphane Haber; Emmanuel Renault; Alexandre Dupeyrix

    2010-01-01

    Les articles réunis dans ce dossier de la revue Astérion portent sur la première génération de la Théorie critique (dont Max Horkheimer, Walter Benjamin, Theodor W. Adorno, Herbert Marcuse et Erich Fromm constituent sans doute les figures principales). Ils se concentrent plus précisément sur les contributions philosophiques qui marquèrent la période ouverte par l’accession de Horkheimer à la direction de l’Institut de recherches sociales (1931) et close par la publication en 1944 de Dialektik...

  14. Présentation

    Directory of Open Access Journals (Sweden)

    Stéphane Haber

    2010-08-01

    Full Text Available Les articles réunis dans ce dossier de la revue Astérion portent sur la première génération de la Théorie critique (dont Max Horkheimer, Walter Benjamin, Theodor W. Adorno, Herbert Marcuse et Erich Fromm constituent sans doute les figures principales. Ils se concentrent plus précisément sur les contributions philosophiques qui marquèrent la période ouverte par l’accession de Horkheimer à la direction de l’Institut de recherches sociales (1931 et close par la publication en 1944 de Dialektik...

  15. EuCARD final project report

    CERN Document Server

    Koutchouk, J P

    2014-01-01

    After four years of activity, EuCARD has most of its objectives fulfilled, with some new objectives added and a few others on excellent tracks while requiring additional time. The management has been active in reinforcing the collaborative links between partners and projects, contributing to the preparation of FP7-EuCARD2, initiating FP7-HiLumi-LHC Design Study, to favour sustained collaborations beyond EuCARD. An out-of-contract network has been successfully launched on laser plasma acceleration, to combine forces between accelerator, laser and plasma communities. Communication and dissemination activities have led to two highlights: Accelerating News, an accelerator R&D newsletter initiated by EuCARD and now common to all FP7 accelerator projects (over 1000 subscribers) and a series of monographs on accelerator sciences that is progressively finding its public. The scientific networks have more than fulfilled their initial objectives: roadmaps are defined for neutrino facilities, submitted to the Europe...

  16. U.S.-EU Cooperation Against Terrorism

    National Research Council Canada - National Science Library

    Archick, Kristin

    2005-01-01

    The September 11, 2001 terrorist attacks gave new momentum to European Union (EU) initiatives to improve law enforcement cooperation against terrorism both among its 25 member states and with the United States...

  17. U.S.-EU Cooperation Against Terrorism

    National Research Council Canada - National Science Library

    Archick, Kristin

    2006-01-01

    The September 11, 2001, terrorist attacks gave new momentum to European Union (EU) initiatives to improve law enforcement cooperation against terrorism both among its 25 member states and with the United States...

  18. Modeling convergence of Ukraine towards the EU

    Directory of Open Access Journals (Sweden)

    Denis Popko

    2005-02-01

    Full Text Available This article studies the pre-accession experience of new European Union member states of Central and Eastern Europe and accordingly examines the prospects for a convergence of Ukraine’s economic performance with that of the EU countries. The authors develop econometric models to evaluate the trade and foreign direct investment (FDI effects of EU-accession for Ukraine. The trade potential between Ukraine and the EU is assessed based on the gravity model of international trade using economic distance indexes. The FDI effects are analyzed according to an econometric data panel model. The article also examines the benchmarks of Ukraine’s convergence with the EU in terms of trade volume and FDI potential values.

  19. EU Enlargement between Economic and Political Criteria

    Directory of Open Access Journals (Sweden)

    Romeo-Victor Ionescu

    2013-05-01

    Full Text Available The paper answers at two important questions: Is the EU able to support new adhering processes? and Is the Euro area able to enlarge in 2014? The comparative analysis in the paper covers four economic competitors: EU, USA, China and Japan, and is based on GDP growth rate, unemployment and inflation rates. The second part of the paper deals with an economic forecast during 2015-2016, focused on EU27, Euro area, Croatia and Latvia, in order to discuss the effects of the adhering to EU and Euro area. The results of the two-level analysis are supported by pertinent diagrams and annexes. The analysis uses a neutral statistical database – Eurostat – and dedicated forecast software. The main conclusion of the paper is that the adhering processes from 2013 and 2014 are based on economic and political criteria.

  20. Food irradiation in EU and in Poland

    International Nuclear Information System (INIS)

    Migdal, W.

    2007-01-01

    Lecture shows comparison of food radiosterilization in Poland with selected countries in EU. The most popular commercial electron radiation sources are presented. Plant for Food Radiation Sterilization operating in the INCT is discussed in details

  1. Spain and EU foreign policy after Lisbon ; still calling the tune in EU Latin America policy?

    OpenAIRE

    Saura, Julian

    2014-01-01

    Masteroppgave offentlig politikk og ledelse- Universitetet i Agder, 2014 Ever since its accession to the EU in 1986 Spain has been considered to be the main driver of the EU Latin America policy, regardless of government. This particular domain of EU foreign policy has for a long time been of relatively little interest among the other member states, which in other words left Spain as its undisputed leader, with permission from Portugal. Spain has therefore been quite successful...

  2. Využití metod laserové spektroskopie k diagnostice biologických vzorků: kombinace Ramanovské spektroskopie a Spektrometrie laserem indukovaného mikroplazmatu (LIBS)

    OpenAIRE

    Kouřil, Jan

    2012-01-01

    Diplomová práce se zabývá metodami spektroskopie laserem buzeného plazmatu a ramanovské spektroskopie při analýze řasy Trachydiscus minutus, do jejíž kultivační lázně byly přidány roztoky síranu měďnatého s různou koncentrací. První část práce je věnována fyzikálním principům a výsledkům měření spektroskopie laserem buzeného plazmatu, druhá část práce pojednává o metodě ramanovské spektroskopie. This diploma thesis deals with two spectroscopic methods - laser induced breakdown spectroscopy...

  3. Využití řídicího systému Sinumerik 840D při programování polotovarů pro ozubená kola

    OpenAIRE

    Havlát, Pavel

    2017-01-01

    Diplomová práce se zabývá využitím řídicího systému Sinumerik 840D při programování polotovarů pro ozubená kola. První část této práce je zaměřena na rozbor obrobitelnosti materiálu s následným provedením experimentální zkoušky obrobitelnosti materiálu 16MnCr5. Bylo provedeno experimentální vyhodnocení vlivu řezných parametrů na silové zatížení polohrubovacího soustružnického nože CoroTurn 300. V další části práce je uvedena technická dokumentace součástí s ozubením, pro které je následně vyt...

  4. Detekce těžkých kovů v kapalinách metodou spektrometrie laserem buzeného plazmatu

    OpenAIRE

    Skočovská, Katarína

    2015-01-01

    Diplomová práca sa zaoberá použitím spektrometrie laserom budenej plazmy (LIBS) na detekciu stopových množstiev ťažkých kovov, medi a olova, vo vodných roztokoch pentahydrátu síranu meďnatého a trihydrátu ethanoátu olovnatého. Práca porovnáva výsledky získané pomocou jednopulznej a dvojpulznej techniky. Teoretická časť práce je venovaná problematike ťažkých kovov a možnosti ich detekcie, uvádza základný princíp techniky LIBS a jej modifikáciu určenú na analýzu kvapalín. Experimentálna časť po...

  5. Synthesis and tunable luminescent properties of Eu-doped Ca2NaSiO4F – Coexistence of the Eu2+ and Eu3+ centers

    Directory of Open Access Journals (Sweden)

    Mubiao Xie

    Full Text Available Novel phosphors Ca2NaSiO4F:Eu were synthesized successfully by the conventional solid-state method in CO atmosphere, and their spectroscopic properties in UV−vis region were investigated. The photoluminescence properties show that Eu3+ ions were partially reduced to Eu2+ in Ca2NaSiO4F. As a result of radiation and re-absorption energy transfer from Eu2+ to Eu3+, both Eu2+ bluish-green emission at around 520 nm and Eu3+ red emission are observed in the emission spectra under the n-UV light excitation. Furthermore, the ratio between Eu2+ and Eu3+ emissions varies with increasing content of overall Eu. Because relative intensity of the red component from Eu3+ became systematically stronger, white light emission can be realized by combining the emission of Eu2+ and Eu3+ in a single host lattice under n-UV light excitation. These results indicate that the Ca2NaSiO4F:Eu phosphors have potential applications as a n-UV convertible phosphor for light-emitting diodes. Keywords: Phosphors, Luminescence, White LED, Optical materials

  6. Rotational states of odd Z rare earth proton emitter 131Eu

    International Nuclear Information System (INIS)

    Aggarwal, Mamta

    2013-01-01

    Recent observation of proton radioactivity and rotational bands in 131 Eu and 141 Ho with large deformations β ≈ 0.3 and γ softness have already proven the study of excited states of deformed proton emitters a source of valuable information on the structure of proton decaying states and response of proton emitters on the stress of rotation. The rare earth nuclei below the N = 82 shell closure form one of the few regions of the nuclear chart where nuclear shapes are expected to change rapidly with coexistence of oblate and prolate shapes in some nuclei. We evaluate shapes and deformation of 131 Eu by combining classical collective properties of the liquid drop model with the quantum corrections due to shell effects via Strutinsky formalism adequately described in. Excited states are treated using statistical theory. Nuclear shapes and deformation are traced by minimizing free energy (F = E-TS) w.r.t. deformation parameters β from 0 to 0.4 in steps of 0.01 and γ from -180° (oblate with symmetry axis parallel to the rotation axis) to -120° (prolate with symmetry axis perpendicular to rotation axis) and then to -60° (oblate collective) to 0° (prolate non-collective)

  7. Embedding of $^{163}$Ho and $^{166m}$ Ho in the energy absorbers of low temperature metallic magnetic calorimeters

    CERN Multimedia

    The calorimetric measurement of the $^{163}$Ho electron capture spectrum is a promising tool to investigate the electron neutrino mass. A suitable method to embed the source in the detectors is the ion-implantation. This process has already been used to embed $^{163}$Ho ions in micro-fabricated low temperature metallic magnetic prototypes. The $^{163}$Ho electron capture spectrum obtained with these first prototypes is presently the most precise with an energy resolution of $\\Delta$$\\textit{E}$$_{FWHM}$ = 7.6 eV. In order to test the performance of the new generation of low temperature metallic magnetic calorimeters, we propose to perform a $^{163}$Ho ion-implantation on the new chip having two arrays consisting of 32 pixels each. An activity of about 1 Bq per pixel is required. With this new detector array we will be able to achieve a better energy resolution and to acquire a higher statistics which allows for studying the $^{163}$Ho spectral shape. We propose also to perform an ion-implantation of $^{166m}$...

  8. Mobile TV: An assessment of EU policies

    DEFF Research Database (Denmark)

    Tadayoni, Reza; Henten, Anders; Windekilde, Iwona Maria

    The aim of the paper is to discuss EU policies in the area of mobile TV. The European Commission has strongly promoted an EU-wide common policy on mobile TV including the choice of DVB-H as the standard to be used. The paper aims at discussing this policy in view of the technological and market...... developments in the field of mobile media....

  9. ROMANIA'S EU ACCESSION. GAINS AND LOSSES (I

    Directory of Open Access Journals (Sweden)

    Caba Stefan

    2012-07-01

    Full Text Available EU accession has brought, as expected, many changes in economic, social and cultural domains. An important chapter is the trade dynamics and how this dynamic has been modified over time by changes in the legal status of Romania's relations with certain trading partners. In this paper we present data on trade with countries with which Romania has concluded trade agreements before accession. Data presentation and analysis continues in "Romania's EU accession. Gains and losses (II".

  10. The EU Border Assistance Mission in Libya

    DEFF Research Database (Denmark)

    Højstrup Christensen, Gitte

    2017-01-01

    ’s assessment of the EU Common Security and Defence Policy (CSDP) mission, EUBAM Libya, and its contribution to the country’s overall security situation12. It takes departure in the complete deliverables of the Work Package 3, with The Libyan Review as the main source of reference. The aim of this chapter...... is to outline the mission’s most significant strategic shortcomings and lessons identified, which are important in improving the effectiveness of the capabilities in EU conflict prevention....

  11. Proton Radioactivity Measurements at HRIBF: Ho, Lu, and Tm Isotopes

    International Nuclear Information System (INIS)

    Akovali, Y.; Batchelder, J.C.; Bingham, C.R.; Davinson, T.; Ginter, T.N.; Gross, C.J.; Grzywacz, R.; Hamilton, J.H.; Janas, Z.; Karny, M.; Kim, S.H.; MacDonald, B.D.; Mas, J.F.; McConnell, J.W.; Piechaczek, A.; Ressler, J.J.; Rykaczewski, K.; Slinger, R.C.; Szerypo, J.; Toth, K.S.; Weintraub, W.; Woods, P.J.; Yu, C.-H.; Zganjar, E.F.

    1998-01-01

    Two new isotopes, 145 Tm and 140 Ho and three isomers in previously known isotopes, 141m Ho, 150m Lu and 151m Lu have been discovered and studied via their decay by proton emission. These proton emitters were produced at the Holifield Radioactive Ion Beam Facility (HRIBF) by heavy-ion fusion-evaporation reactions, separated in A/Q with a recoil mass spectrometer (RMS), and detected in a double-sided silicon strip detector (DSSD). The decay energy and half-life was measured for each new emitter. An analysis in terms of a spherical shell model is applied to the Tm and Lu nuclei, but Ho is considerably deformed and requires a collective model interpretation

  12. Critical neutron scattering from the Heisenberg ferromagnets EuO and EuS

    DEFF Research Database (Denmark)

    Als-Nielsen, Jens Aage; Dietrich, O. W.; Passell, L.

    1972-01-01

    The magnetic neutron scattering from isotopically enriched powders of EuO and EuS near their Curie temperatures has been studied. Results of the critical exponents for the static properties in standard notation were * Thumbnail image of Spin wave scattering at T......The magnetic neutron scattering from isotopically enriched powders of EuO and EuS near their Curie temperatures has been studied. Results of the critical exponents for the static properties in standard notation were * Thumbnail image of Spin wave scattering at T...

  13. The effects of Eu-concentrations on the luminescent properties of SrF2:Eu nanophosphor

    International Nuclear Information System (INIS)

    Yagoub, M.Y.A.; Swart, H.C.; Noto, L.L.; O’Connel, J.H.; Lee, M.E.; Coetsee, E.

    2014-01-01

    SrF 2 :Eu nanophosphors were successfully synthesized by the hydrothermal method. The structure of the nanophosphors was investigated with x-ray diffraction. The average crystallite size calculated using the Scherrer equation was in the range of 7.0 nm. The photoluminescence of Eu doped as-prepared SrF 2 nanophosphors were studied using different excitation sources. The samples showed emission from both the Eu oxidation states, Eu 2+ and Eu 3+ . At low Eu concentrations the emission from Eu 2+ centered at 416 nm was more dominant. While the narrow band of Eu 3+ emission intensity increased with an increase in the Eu concentration. High resolution x-ray photoelectron spectroscopy results indicated that the Eu was indeed in both Eu 2+ and Eu 3+ valance states. The presence of Eu 2+ and Eu 3+ in the system largely enhanced the response of the Eu 3+ under ultraviolet excitation. The time of flight-secondary ion mass spectrometry results suggested that the energy transfer between two ions was likely to occur. The relative photoluminescence intensity of the Eu 2+ rapidly decreased with an increasing laser beam irradiating time. This result would make the current Eu 2+ doped SrF 2 samples unsuitable candidates for several applications, such as white light-emitting diodes and wavelength conversion films for silicon photovoltaic cells. - Highlights: • SrF 2 : Eu nanophosphors were successfully synthesised (hydrothermal technique). • PL and XPS results showed enhanced absorption response of Eu 3+ UV excitation. • Eu concentrations more than 5 mol% improved fluorescence emission. • TOF-SIMS results suggested that the energy transfer from Eu 2+ to Eu 3+ is dominant

  14. ENHANCING EU-TAIWAN ECONOMIC COOPERATION AGREEMENT

    Directory of Open Access Journals (Sweden)

    Chung-hung Cho

    2018-01-01

    Full Text Available The EU’s 2015 new trade strategy: Trade for all: toward a more responsible trade and investment policy, highlights its key role in keeping markets open worldwide and lists the Asia-Pacific region as the priority party for signing Regional Trade Arrangements (RTAs with the EU. The new strategy allows the EU and its member states to initiate talks on economic cooperation agreement (ECA with Taiwan. This article takes the EU-Asia interregional cooperation as a case study while exploring the role of Taiwan in the region. The first section describes the shift in EU’s trade policies and the special features of the types of interregionalism between the EU and Asia. The second section explores the bilateral trade relations. The third section evaluates the opportunities and the internal and external challenges and limitations of an EU-Taiwan ECA, emphasizing the factor of mainland China. The final section provides conclusions on the influence of an EU-Taiwan ECA on the relations of EUTaiwan considering economic and non-economic factor

  15. EU health stakeholders and patient safety

    Directory of Open Access Journals (Sweden)

    Lisette Tiddens-Engwirda

    2005-12-01

    Full Text Available

    The Standing Committee of European Doctors (CPME has been actively promoting patient safety for a long time, well before the issue was given a firm place on the European and international agendas. Among its efforts to help raise the profile of patient safety, CPME organised a conference on the 4th and 5th April 2005 together with a group of EU health stakeholders that covered the whole spectrum of healthcare delivery.

    The European Conference ‘Patient Safety – Making it happen!’ took place in Luxembourg under the auspices of the Luxembourg EU presidency and EU Commissioner Kyprianou and resulted in the “Luxembourg Declaration on Patient Safety”.

    This Declaration contains recommendations to the EU, national authorities and healthcare organizations. It underlines the added value of the EU and recommends joining forces with the WHO Alliance for Patient Safety.

    A culture of transparency, trust and safety is being sought for through the suggested use of e-health, flows of health information, patient involvement and reporting systems. CPME saw perseverance and commitment pay off as patient safety is now seen as a priority by all health stakeholders and EU institutional bodies (European Commission, presidencies and Council. However all parties realise full well that the Luxembourg Declaration on Patient Safety is only the first step. All efforts are now focussed on follow up and implementation.

  16. Chinese investments in the EU

    Directory of Open Access Journals (Sweden)

    Haico EBBERS

    2010-12-01

    Full Text Available China’s investments in the European Union are much lower than what you may expect given the economic size of both entities. These relatively low investments in Europe are a combination of priority and obstacles. The priority for investments is clearly in Asia, Africa and Latin America. This regional pattern is heavily influenced by the need to solve the resource shortage in the medium and long term. The investments in Europe and the United States are mostly market seeking investments. Research specifically focused on Chinese M&A abroad comes to the same conclusion. The success rate of Chinese M&A abroad is much lower than what we see with respect to American or European investments abroad. In this paper, we examine why Chinese firms are facing more difficulties in the European Union than in other regions. The paper focuses on Chinese M&A as proxy for total foreign direct investments abroad. By looking at the factors that have been documented as influencing the level of M&A abroad, it becomes clear that Chinese firms in Europe are hindered by many factors. For example, the trade between China and the EU is relatively low, the institutional quality is lower compared to the United States, there is less experience with respect to Europe and relatively many deals relate to State Owned Enterprises (SOE which makes the deal sensitive. So it is logical that Chinese investments are not very high in Europe. However, the research makes clear that the obstacles for Chinese investments in Europe are disappearing step by step. In that sense, we expect a strong increase of Chinese investments in Europe in the future.

  17. Fighting windmills? EU industrial interests and global climate negotiations

    DEFF Research Database (Denmark)

    Brandt, Urs Steiner; Svendsen, Gert Tinggaard

    2003-01-01

    Why has the EU been so eager to continue the climate negotiations? Can it be solely attributed to the EU feeling morally obliged to be the main initiator of continued progress on the climate change negotiations, or can industrial interests in the EU, at least partly, explain the behaviour of the EU...

  18. Om afstanden mellem EU-systemet og dets borgere

    DEFF Research Database (Denmark)

    Nielsen, Peter Heyn

    2016-01-01

    Artiklen diskuterer EU's demokratiske opbygning i forlængelse af debatten om EU-skepsis, der senest opstod som følge af Brexit-afstemningen.......Artiklen diskuterer EU's demokratiske opbygning i forlængelse af debatten om EU-skepsis, der senest opstod som følge af Brexit-afstemningen....

  19. Měření dechové frekvence z EKG signálu s ohledem na vyšetření aktivit autonomního nervového systému Measurement of breathing frequency from ECG in the examination of autonomous nervous system activities: Suggested methods and their verification

    OpenAIRE

    Jakub Krejčí; Simona Gwozdziewiczová; Milan Elfmark; Šárka Theuerová; Pavel Stejskal; Petr Kolisko; Petr Štěpaník; Jiří Salinger

    2005-01-01

    Z celé řady metod měření dechové frekvence se autoři zaměřili na méně používanou metodu diagnostiky dechové frekvence, vycházející z hodnocení změn parametrů EKG signálu, které jsou způsobeny změnami objemu hrudníku v průběhu expiria a inspiria. Hlavním důvodem volby této metody byla skutečnost, že pro diagnostiku aktivity autonomního nervového systému (ANS) je monitor...

  20. Inovativní přístup k rozvoji Informačního managementu magisterského oboru studia na VŠE v Praze

    Directory of Open Access Journals (Sweden)

    Vlasta Střížová

    2013-12-01

    Full Text Available Rostoucí globalizace, konkurence, ale i ekonomická situace u nás i ve světě, silný rozvoj technologií a rychlé změny v organizacích jsou jen malým výčtem důležitých faktorů, proč se stávají inovativní myšlenky a přístupy stále důležitější i na univerzitách. Cílem tohoto příspěvku je přispět k inovaci magisterského oboru studia Informační management na VŠE v Praze. Příspěvek vychází z teoretických přístupů k pojetí informačního managementu a zároveň mapuje a porovnává současný stav a přístupy vybraných univerzit k magisterskému studijnímu oboru Informační management. Doporučení vycházejí zejména z průzkumu u absolventů oboru Informačního managementu z Fakulty informatiky a statistiky VŠE v Praze, kteří jsou delší dobu zaměstnaní v praxi.

  1. Lattice effects in HoVo3 single crystal

    International Nuclear Information System (INIS)

    Sikora, M.; Marquina, C.; Ibarra, M.R.; Nugroho, A.A.; Palstra, T.T.M.

    2007-01-01

    We report the study of lattice effects in the Mott insulator HoVO 3 performed by means of linear thermal expansion on a single crystal in the temperature range 10-290 K. The holmium orthovanadate HoVO 3 reveals gradual orbital ordering (OO) below T OO =200 K and orders antiferromagnetically at T N =113 K. A first-order structural phase transition takes place at T S ∼38 K, which is probably accompanied by change of the OO type and hence the type of antiferromagnetic spin ordering

  2. Phylogenetic characterization and novelty of organic sulphur metabolizing genes of Rhodococcus spp. (Eu-32).

    Science.gov (United States)

    Akhtar, Nasrin; Ghauri, Muhammad A; Anwar, Munir A; Heaphy, Shaun

    2015-04-01

    Rhodococcus spp. (Eu-32) has the unique ability to metabolize organic sulphur containing compounds like dibenzothiophene through an extended sulphur specific pathway (Akhtar et al., in FEMS Microbiol Lett 301:95-102, 2009). Efforts were made to isolate and characterize the presumed desulphurizing genes (dszABC) involved in the sulphur specific pathway of isolate Eu-32 by employing standard and degenerate polymerase chain reaction primers. The partial dszA gene sequence of isolate Eu-32 showed 92% sequence identity with a putative FMNH-2 dependent monooxygenase of Rhodococcus erythropolis PR4. The dszC gene sequence showed 99% homology with the dibenzothiophene monooxygenase desulphurizing enzyme of another Rhodococcus species. The dszB gene was not unambiguously identified. A phylogenetic analysis by maximum likelihood method of the 16S rRNA gene and deduced DszA and C amino acid sequences suggest that horizontal gene transfer events might have taken place during the evolution of desulphurizing genes of Rhodococcus spp. (Eu-32).

  3. 166Ho-chitosan as a radiation synovectomy agent - biocompatibility study of 166Ho-chitosan in rabbits

    International Nuclear Information System (INIS)

    Kim, Sug Jun; Lee, Soo Yong; Jeon, Dae Geun; Lee Jong Seok

    1997-01-01

    Radiation synovectomy is a noninvasive therapy that has been investigated as an alternative to surgical synovectomy. It is been successfully employed in the treatment of synovitis in rheumatoid arthrits and other inflammatory arthropathies. We developed the 166 Ho-chitosan complex for possible use as a radiation synovectomy agent. Holmium is the more practical isotope based on its higher radioactivity and logner half-life. And isotope based on its higher radioactivity and logner half-life. And chitosan is ideal and suitable particles based on its soluble and biodegradable characteristics. So we investigated the biocompatibility of the 166 Ho-chitosan complex to evaluated the suitability as a radiation synovectomy agent. In this study, we performed in vivo and in vitro stability test and biodistribution test. Our results indicate that 166 Ho-chitosan may be an effective radiopharmaceutical for radiation synovectomy. (author). 30 refs., 7 tabs

  4. Moessbauer spectroscopy of 151Eu and 153Eu. Applications to structural chemistry and electronic properties of rare-earth compounds

    International Nuclear Information System (INIS)

    Meyer, Marc.

    1975-01-01

    The decrease of the 151 Eu isomer shift on hydrogenation of a dilute EuPd alloy (2.5at% Eu) is discussed in term of the volume effect on the charge density at the nucleus. It is shown from 153 Eu Moessbauer spectroscopy in rare earth titanates that a vibrational anisotropy lead to the observation of a Goldanskii-Karyagin effect [fr

  5. The EU Arbitration Convention : An evaluating assessment of the governance and functioning of the EU Arbitration Convention

    NARCIS (Netherlands)

    Pit, Harm Mark

    2017-01-01

    The EU Arbitration Convention An evaluating assessment of the governance and functioning of the EU Arbitration Convention Summary for non-experts The EU Arbitration Convention is a convention between EU Member States to eliminate double taxation arising from – for tax purposes – transfer pricing

  6. Présentation

    Directory of Open Access Journals (Sweden)

    Myriam Catusse

    2012-02-01

    Full Text Available En 1996, paraissait dans la REMMM le tome « Machrek » d’une série d’études coordonnées par P.R. Baduel sur les partis politiques dans les pays arabes. Le second tome consacré au « Maghreb » devait être édité dans la foulée. En soi, l’entreprise était ambitieuse et finalement originale, puisqu’il s’agissait de réhabiliter cet objet classique de la sociologie politique qu’est le parti, dans la réflexion sur des sociétés où justement il avait été quelque peu disqualifié ou relégué au profit de l...

  7. Préface

    Directory of Open Access Journals (Sweden)

    Sylvie Duvillard

    2010-09-01

    Full Text Available Le moment est opportun, la question foncière est de retour, légitimée par presque une décennie (2001-2008 d’augmentation continue des prix de l’immobilier. De « sommets » , en articles de presse, la montagne et les Alpes en particulier font l’objet, dans ce domaine, d’une attention toute particulière. Le contexte est ici délicat. Les sociétés alpines sont partagées entre désir de préservation d’une forte identité montagnarde et crainte d’une « déprise » économique (agricole, touristique et/...

  8. Préface

    Directory of Open Access Journals (Sweden)

    Mathieu Petite

    2011-07-01

    Full Text Available De nombreux auteurs, depuis une quinzaine d’années, n’ont cessé de diagnostiquer une inflation patrimoniale (Choay, 1996 ; Rautenberg, 2003 ; Heinich, 2009 qu’ils ont attribué à l’élargissement considérable tant des types d’objets susceptibles d’être patrimonialisés que du champ temporel que ceux-ci pouvaient représenter. Ce numéro spécial de la Revue de géographie alpine s’intéresse à cet élargissement typologique et chronologique du patrimoine. Plus précisément, les quatre contributions s’...

  9. Préface

    Directory of Open Access Journals (Sweden)

    Hugues François

    2011-01-01

    Full Text Available Le changement climatique revêt en ce début de millénaire les habits de « mal du siècle » prédisant, à l’horizon 2100, un véritable cataclysme pour les sociétés humaines et leur organisation. Par delà le catastrophisme, les bouleversements induits par l’évolution du climat sur nos pratiques de gestion des territoires sont une réalité. Plus que de céder aux sirènes d’un discours alarmiste, il devient indispensable de se doter d’une meilleure connaissance des mécanismes de ces changements et d’e...

  10. Présentation

    Directory of Open Access Journals (Sweden)

    Arondel Vincent

    2002-01-01

    Full Text Available En juillet 2001, s’est tenu à Strasbourg un colloque de recherche sur les lipides des plantes. Nous présentons ici des articles correspondant à cinq des conférences qui y ont été données. Un point déterminant la qualité des huiles de plantes réside dans leur degré d’insaturation. Cette caractéristique est déterminée par des enzymes appelées désaturases et les gènes codant pour ces enzymes peuvent être utilisés comme marqueurs moléculaires….

  11. Présentation

    Directory of Open Access Journals (Sweden)

    Leger Claude-Louis

    2000-05-01

    Full Text Available Ce qui frappe aujourd’hui, c’est une évolution rapide des connaissances sur les quatre vitamines liposolubles qui font l’objet des revues générales présentées dans ce dossier, et plus particulièrement peut-être sur les vitamines A, D et E. On savait ces vitamines indispensables en raison de leur implication dans les réactions cellulaires, pas uniquement métaboliques d’ailleurs, mais on ne pouvait les soupçonner d’intervenir dans des phénomènes complexes touchant aux régulations cellulaires et à l’expression des gènes avant l’explosion des techniques de biologie moléculaire. Ces trois vitamines ont ainsi, entre autres, la capacité de réguler la prolifération et la différenciation cellulaire selon des mécanismes qui peuvent paraître différents aujourd’hui dans certains cas (pour la vitamine E par exemple, ou souvent proches (cas des vitamine A et D. Les quatre vitamines sont capables en revanche d’intervenir dans la mort cellulaire programmée (apoptose. Dans le cas du tissu osseux, ce sont les vitamines A, D et K qui agissent sur l’accrétion calcique. La vitamine E, quant à elle, pourrait prévenir, au moins théoriquement, l’ostéoporose.

  12. Theoretical characterization of the minimum energy path for the reaction H + O2 to HO2(asterisk) to HO + O

    Science.gov (United States)

    Walch, Stephen P.; Rohlfing, Celeste Mcmichael; Melius, Carl F.; Bauschlicher, Charles W., Jr.

    1988-01-01

    The potential energy surface for the H + O2 to HO2(asterisk) to HO + O reaction has been investigated in the region of the minimum energy path using CASSCF/contracted CI (CCI) calculations with a large basis set. The results show no barrier for the addition of an H atom to O2, in agreement with previous studies. A crossing between the surface for electrostatic (OH dipole-O quadrupole) interaction and that for the formation of an O-O chemical bond, at r(infinity) of about 5.5 a(0), results in a small (about 0.5 kcal/mol) barrier.

  13. State diagram of Pr-Bi system

    International Nuclear Information System (INIS)

    Abulkhaev, V.L.; Ganiev, I.N.

    1994-01-01

    By means of thermal differential analysis, X-ray and microstructural analysis the state diagram of Pr-Bi system was studied. Following intermetallic compounds were defined in the system: Pr 2 Bi, Pr 5 Bi 3 , Pr 4 Bi 3 , Pr Bi, PrBi 2 , Pr 2 Bi, Pr 5 Bi 3 , Pr 4 Bi 3 and PrBi 2 . The data analysis on Ln-Bi diagram allowed to determine the regularity of change of properties of intermetallic compounds in the line of rare earth elements of cerium subgroup.

  14. Composition dependence of luminescence of Eu and Eu/Tb doped silicate glasses for LED applications

    DEFF Research Database (Denmark)

    Zhu, C.F.; Chaussedent, S.; Liu, S.

    2013-01-01

    The Eu and Eu/Tb doped silicate glasses are good candidates for light emitting diode (LED) applications. But the optical performance of these glasses is sensitive to variations in chemical composition. In this paper we report our recent findings about the effect of addition of minor components...

  15. Teplovzdušné vytápění výstavního prostoru autosalonu

    OpenAIRE

    Bajza, Karel

    2014-01-01

    Tato bakalářská práce se zabývá návrhem vzduchotechnického zařízení pro výstavní prostor autosalonu a prostory nezbytně nutné k zajištění provozu. Zařízení je navrženo aby splňovalo provozní, funkční a hygienické požadavky na vnitřní mikroklima. Hlavním úkolem zařízení je pokrytí tepelných ztrát v zimním období, tepelných zisků v období letním a doprava čerstvého vzduchu do interiéru. Teoretická část se zabývá chlazení ve vzduchotechnice. Výpočtová a projektová část obsahuje návrh tří vzducho...

  16. The transformative power of EU: An Assessment of EU impact in the judicial system of Kosovo

    Directory of Open Access Journals (Sweden)

    Bahrie Besimi

    2016-07-01

    Full Text Available In the process of EU integration, the aspiring and potential candidate countries have undergone a major process of reforms. The question that is aroused in this sense is to what extent the EU has had transformative power and impacted the internal judicial structures of Kosovo and under which conditions the EU is more effective. This article analyzes the findings of the Progress reports for a ten-year period (2005 – 2015 and the extent of the EU impact. It uses the conceptual and rational framework of external incentives model and argues that the EU impact in the judiciary system of Kosovo is crucial considering the starting low phase of reforms in Kosovo.

  17. Do supranational EU institutions make a difference? EU asylum law before and after ‘communitarization’

    Science.gov (United States)

    Ripoll Servent, Ariadna; Trauner, Florian

    2014-01-01

    ABSTRACT This article examines whether the empowerment of the European Union's (EU) supranational institutions has had an impact on the development of EU asylum. By systematically investigating EU asylum law before and after ‘communitarization’, it argues that its ‘policy core’ has maintained a high degree of continuity. An advocacy coalition under the leadership of the interior ministers managed to co-opt pivotal actors in the newly empowered European Commission and European Parliament. By contenting themselves with changes of secondary order, these EU institutions accepted and institutionalized the restrictive and weakly integrated core of EU asylum set by the Council in the first negotiation round. Their role and decisions were driven not only by the negotiation dynamics and political expediency, but also by new inter- and intra-institutional norms fostering consensual practices. PMID:26924934

  18. Quadrupole splitting and Eu partial lattice dynamics in europium orthophosphate EuPO {sub 4}

    Energy Technology Data Exchange (ETDEWEB)

    Klobes, B., E-mail: b.klobes@fz-juelich.de [JARA-FIT - Forschungszentrum Jülich GmbH, Jülich Centre for Neutron Science JCNS and Peter Grünberg Institute PGI (Germany); Arinicheva, Y., E-mail: y.arinicheva@fz-juelich.de; Neumeier, S., E-mail: s.neumeier@fz-juelich.de [Forschungszentrum Jülich GmbH, Institute of Energy and Climate Research (IEK-6) Nuclear Waste Management and Reactor Safety (Germany); Simon, R. E., E-mail: r.simon@fz-juelich.de; Jafari, A., E-mail: a.jafari@fz-juelich.de [JARA-FIT - Forschungszentrum Jülich GmbH, Jülich Centre for Neutron Science JCNS and Peter Grünberg Institute PGI (Germany); Bosbach, D., E-mail: d.bosbach@fz-juelich.de [Forschungszentrum Jülich GmbH, Institute of Energy and Climate Research (IEK-6) Nuclear Waste Management and Reactor Safety (Germany); Hermann, R. P., E-mail: hermannrp@ornl.gov [JARA-FIT - Forschungszentrum Jülich GmbH, Jülich Centre for Neutron Science JCNS and Peter Grünberg Institute PGI (Germany)

    2016-12-15

    Hyperfine interactions in europium orthophosphate EuPO{sub 4} were investigated using {sup 151}Eu Mössbauer spectroscopy from 6 to 300 K. The value of the quadrupole splitting and the asymmetry parameter were refined and further substantiated by nuclear forward scattering data obtained at room temperature. The temperature dependence of the relative absorption was modeled with an Eu specific Debye temperature of 221(1) K. Eu partial lattice dynamics were probed by means of nuclear inelastic scattering and the mean force constant, the Lamb-Mössbauer factor, the internal energy, the vibrational entropy, the average phonon group velocity were calculated using the extracted density of phonon states. In general, Eu specific vibrations are characterized by rather small phonon energies and contribute strongly to the total entropy of the system. Although there is no classical Debye like behavior at low vibrational energies, the average phonon group velocity can be reasonably approximated using a linear fit.

  19. Temperature evolution of magnetic structure of HoFeO3 by single crystal neutron diffraction

    Directory of Open Access Journals (Sweden)

    T. Chatterji

    2017-04-01

    Full Text Available We have investigated the temperature evolution of the magnetic structures of HoFeO3 by single crystal neutron diffraction. The three different magnetic structures werevfound as a function of temperature for HoFeO3. In all three phases the fundamental coupling between the Fe sub-lattices remains the same and only their orientation and the degree of canting away from the ideal axial direction varies. The magnetic polarisation of the Ho sub-lattices in these two higher temperature regions, in which the major components of the Fe moment lie along x and y, is very small. The canting of the moments from the axial directions is attributed to the antisymmetric interactions allowed by the crystal symmetry. In the low temperature phase two further structural transitions are apparent in which the spontaneous magnetisation changes sign with respect to the underlying antiferromagnetic configuration. In this temperature range the antisymmetric exchange energy varies rapidly as the the Ho sub-lattices begin to order. So long as the ordered Ho moments are small the antisymmetric exchange is due only to Fe-Fe interactions, but as the degree of Ho order increases the Fe-Ho interactions take over whilst at the lowest temperatures, when the Ho moments approach saturation the Ho-Ho interactions dominate. The reversals of the spontaneous magnetisation found in this study suggest that in HoFeO3 the sums of the Fe-Fe and Ho-Ho antisymmetric interactions have the same sign as one another, but that of the Ho-Fe terms is opposite.

  20. Experimental dosimetry of Ho-166 bioglass seed polymer-protected

    Energy Technology Data Exchange (ETDEWEB)

    Nogueira, Luciana B.; Campos, Tarcisio P.R. [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Dept. de Engenharia Nuclear. Programa de Pos-Graduacao em Ciencias e Tecnicas Nucleares

    2011-07-01

    This study aims to develop experimental dosimetry of Ho-166 bio glass seed for brachytherapy studies using GAFCHROMIC EBT2 radio chromium films. The methodology consists of placement of radio chromium films in a compressed breast phantom, along with bio glass polymer-protected seeds of [Si: Ca: Ho] and [Si: Ca: Ho: Zr]. The bio glass seeds were encapsulated with polyvinyl alcohol, before being activated and used in the study. The bio glass seeds were introduced into the breast phantom, along with radio chromium films for a period of 2 hours. After the exposure time, radio chromium films were removed from phantom and digitized for analysis in ImageDIG 2.0 program, which quantifies the intensity of RGB (Red, Green, Blue). The dose calculation was evaluated by Monte Carlo technique. Experimental and theoretical data were used to calibrate the dose distribution. The results were plotted on graphs and dose iso curves were obtained. As conclusion it is possible to perform dosimetry in Ho-166 seed brachytherapy using radio chromium films, limited to a short exposure time and small activity. (author)

  1. The prosecution of Taiwan sexuality researcher and activist Josephine Ho.

    Science.gov (United States)

    Wang, Ping

    2004-05-01

    In April 2003, following a newspaper report of a hyperlink to a website on bestiality on the Sexuality Databank website of the Center for the Study of Sexualities, National Central University, Taipei, Taiwan, 14 conservative NGOs filed charges against the Center's founder, Josephine Ho, for "propagating obscenities that corrupt traditional values." Ho has been researching sexuality and supporting freedom for marginalised sexual minorities for ten years. In a public statement in response to the charges, she said that the work of scholarly research must not be dictated by prejudice and that differences in sexual values should not be arbitrated by law and should be open for public discussion. As the legal process began in January 2004, Ho's supporters in Taiwan have called for the preservation of the Taiwan Constitutional decree on integrity and autonomy of academic research and freedom of expression on the internet, for the University to resist calls to dismiss Ho from her post, and for respect for freedom of speech and expression and the right to create spaces to educate people about non-normative sexualities.

  2. Phase equilibria of the Mo-Al-Ho ternary system

    Energy Technology Data Exchange (ETDEWEB)

    Li, Yitai; Chen, Xiaoxian; Liu, Hao [Guangxi Univ., Nanning (China). College of Materials Science and Engineering; Guangxi Univ., Nanning (China). Guangxi Key Laboratory of Processing for Non-ferrous Metal and Featured Materials; Zhan, Yongzhong [Guangxi Univ., Nanning (China). College of Materials Science and Engineering; Guangxi Univ., Nanning (China). Guangxi Key Laboratory of Processing for Non-ferrous Metal and Featured Materials; Guangxi Univ., Nanning (China). Center of Ecological Collaborative Innovation for Aluminum Industry

    2017-08-15

    Investigation into the reactions and phase equilibria of transition metal elements (i.e. Mo, Zr, Cr, V and Ti), Al and rare earths is academically and industrially important for the development of both refractory alloys and lightweight high-temperature materials. In this work, the equilibria of the Mo-Al-Ho ternary system at 773 K have been determined by using X-ray powder diffraction and scanning electron microscopy equipped with energy dispersive X-ray analysis. A new ternary phase Al{sub 4}Mo{sub 2}Ho has been found and the other ternary phase Al{sub 43}Mo{sub 4}Ho{sub 6} is observed. Ten binary phases in the Al-Mo and Al-Ho systems, including Al{sub 17}Mo{sub 4} rather than Al{sub 4}Mo, have been determined to exist at 773 K. The homogeneity ranges of AlMo{sub 3} and Al{sub 8}Mo{sub 3} phase are 7.5 at.% and 1 at.%, respectively. According to the phase-disappearing method, the maximum solubility of Al in Mo is about 16 at.%.

  3. Magnetic phase diagram of Ho/Er alloys

    DEFF Research Database (Denmark)

    Cowley, R.A.; Simpson, J.A.; Bryn-Jacobsen, C.

    1998-01-01

    The magnetic structures of a series of Ho/Er alloys have been determined by neutron-diffraction techniques. The alloys were prepared as thin films (10000 Angstrom thick) by molecular beam epitaxy, and are single crystals with a mosaic spread of about 0.2 degrees. A variety of magnetic structures...

  4. Antiferromagnetism in a 20% Ho-80% Tb alloy single crystal

    DEFF Research Database (Denmark)

    Lebech, Bente

    1968-01-01

    20% Ho-80% Tb exhibits two magnetic phases, similar to those of Tb. The spiral turn angle varies from 31.1° to 21.4°. A minimum effective spin for the occurrence of stable simple ferromagnetic structure at low temperatures is predicted....

  5. Charged black holes in Hořava gravity

    International Nuclear Information System (INIS)

    Janiszewski, Stefan; Karch, Andreas; Robinson, Brandon; Sommer, David

    2014-01-01

    We explore static spherically symmetric black hole solutions allowing a bulk U(1) vector field in the khronometric formulation of Hořava gravity by way of Einstein-Æther. We examine analytic solutions and study numerical results in the limit that the khronon does not backreact on the metric

  6. Succession of States in the EU

    Directory of Open Access Journals (Sweden)

    Mario Martini

    2014-09-01

    Full Text Available A specter is haunting Europe – the specter of separatism. Scotland, Catalonia, Flanders, South Tyrol – all these regions have separatist movements pursuing independence from their current National State. The breakup of an EU Member State no longer seems impossible. To date, it is unclear what impact this would have on the EU membership of the new entities (with consequences for the character of citizenship, voting rights in the council, number of MEPs etc. that emerge from the old States. The common rules of Public International Law governing the succession of States are insufficient in the case of a succession of States in the EU. Although the Treaties do not provide for such a situation and the past 60 years of European history offer only a few and not really persuasive precedents, the nature of the EU as a joint association of sovereign States (“Staatenverbund” demands a special approach: A separated State will neither be automatically excluded from the EU nor will it automatically become a new Member State.

  7. INTEGRATION OF ROMANIAN INSURANCES MARKET IN EU

    Directory of Open Access Journals (Sweden)

    Gheorghe MOROŞAN

    2015-08-01

    Full Text Available One of the most important phenomena of the last decade has been the convergence of the financial services industry, especially the capital and insurance markets. The convergence in the insurance industry was determined by the increased frequency and the severity of catastrophic risks, market inefficiency in the past, and the new technologies in IT and communications. These globally developments can be observed much better at EU level, one of the most integrated areas of the world, which aimed the convergence of financial market, including an important component such as insurance market. As part of the EU, Romania also aims to financial market convergence with the EU countries. The article offers an overview and an analysis of the insurance market in the EU and Romania. Through a wide series of indicators such as: the amount of insurance premiums, degree of penetration, number of employees or number of insurance companies, it will analyze the evolution of this market convergence, as per all EU countries and Romania. It will identify the stage in which the insurance market in Romania is, regarding the requirements of full integration. Finally, there will be identified factors encouraging and particularly those who are impediments to insurance market convergence in Romania.

  8. Prostředí, organizace a řízení sportovního klubu HC Kometa Brno

    OpenAIRE

    Dufek, Robin

    2015-01-01

    Cílem předkládané bakalářské práce je analyzovat vybraný hokejový klub z hlediska řízení a organizační struktury. Práce je rozdělena do tří částí, přičemž v první, teoretické části, se zaobírám organizační strukturou, jejími typy v tomto druhu společností a sportovních organizací. Dále se zabývám vymezením ekonomických pojmů a metod, které byly použity při zpracování mé bakalářské práce. V praktické části je rozebrána především organizační struktura a činnost profesionálního aparátu, ekonomic...

  9. Préface

    Science.gov (United States)

    Mazière, D.

    2002-04-01

    Faisant suite aux deux précédents colloques "Matériaux pour les machines thermiques" et "Matériaux pour le nucléaire" , le colloque 2001 de l'INSTN intitulé "Matériaux pour les énergies propres" s'est focalisé sur les problèmes de matériaux encore à résoudre dans ce secteur industriel. Le colloque de métallurgie est traditionnellement organisé par des ense ignants du DEA Métallurgie et Matériaux et un comité scientifique choisi chaq ue année en liaison avec le thème traité. Les étudiants de ce DEA, qui est hab ilité entre Paris XI, Paris VI, l'Ecole des Mines de Paris, l'Ecole Centrale de Pari s et l'INSTN, sont invités à participer à ce colloque et aux débats scientifiques qui s'y déroulent. Des conférences invitées à caractère péda gogique permettent d'introduire les différents thèmes abordés qui sont ensuite développés dans des présentations plus novatrices. Cette manifestation a pour ambition de favoriser la rencontre de scientifiques d'horizons divers venant de milieux académiques ou industriels entre eux et avec les étudiants et thésards. Cette 44e édition, dont les comptes rendus sont publiés ici, a fait le point sur les problèmes de matériaux rencontrés lors de la production, du stockage et de la conversion des énergies dites propres en englobant lesprogrès constants des industriels de l'automobile. Ce colloque a réuni, du 26 au 28 juin 2001, 63 participants provenant d'universités ou grandes écoles (18), du CEA (17), du CNRS (10) et de l'industrie ou de centres de recherche associés. L'ensemble des problèmes de matériaux de ce secteur ont été examinés au cours des six sessions ci-dessous : dépollution des gaz d'échappement ; combustion catalytique en production thermique ; nouvelles batteries ; piles à combustibles ; production et stockage d'hydrogène ; production et stockage d'énergie solaire. Vingt huit communications dont vingt deux orales ont illustré les dével oppements en cours. Dix

  10. Prólogo

    Directory of Open Access Journals (Sweden)

    Alta Hooker

    2013-02-01

    Full Text Available Este volumen No. 11 presenta una compilación estructurada en 6 secciones temáticas las cuales comprenden 9 artículos. La primera sección en Educación, presenta los artículos: Métodos de enseñanza de Física en la modalidad a distancia en el instituto sabatino “Esperanza”,en el municipio de Siuna; y, Comportamiento disciplinario en la escuela “Niño Jesús”, Siuna, Región Autónoma Atlántico Norte, 2011. La segunda sección, titulada Educación Superior en la Costa Caribe Nicaragüense presenta los artículos: Formación de los docentes de la URACCAN en el Área de Recursos Naturales; asimismo, Pertinencia de los programas para el aprendizaje del inglés en Administración de Empresas, Recinto Nueva Guinea y Prácticas de campo en la formación de estudiantes de Ingeniería en Zootecnia, URACCAN Nueva Guinea. La tercera sección denominada Revitalización Lingüística y Cultural comprende dos artículos: Etno-matemática en indígenas ulwas, comunidad de Karawala, Región Autónoma Atlántico Sur, Nicaragua y Ma-Kuagro: Elementos de la cultura de San Basilio Palenque, Colombia, y su incidencia en las prácticas pedagógicas. La cuarta sección Cultura Indígena y Afrodescendiente comprende un artículo: Economía indígena en la comunidad de Wasakín, municipio de Rosita, RAAN. Clausura la quinta sección denominada Ciencias Sociales, el artículo La república Bolivariana de Venezuela y Nicaragua, en el marco del acuerdo energético.

  11. PR's involvement in International Cooperation

    NARCIS (Netherlands)

    Anonymous,

    1995-01-01

    In The Netherlands, the Research Station for Cattle, Sheep and Horse Husbandry (in Dutch abbreviated as PR) bridges the gap between more basic and disciplinary research done at universities and research institutes on the one hand and the extension service and the farmers on the other hand. The PR

  12. Comparison between TRMM PR and

    Indian Academy of Sciences (India)

    . In this study a detailed diagnosis of rainfall over SA during the 1997/98 El Ni˜no and 1998/99 La Ni˜na events using TRMM PR data was made. The potentialities and limitations of TRMM PR data were evaluated comparing with rain gauge ...

  13. A research on EU trade policy system

    Directory of Open Access Journals (Sweden)

    Qi Sitong

    2017-08-01

    Full Text Available The EU is the world’s largest trade group, occupying an important position in the world trade in goods and services, especially in the field of service trade. The EU trade in services exports and imports are higher than the United States and Japan, and the EU is the world’s largest capital output and input group, and the world’s largest foreign aid providers. With the deepening of the European integration process, Europe’s position in the world economy and trade is on the rise. Therefore, the EU’s trade policy has increasingly become the focus of attention. From the vertical point of view, research directions can be divided into trade in goods policy, trade in services policy, international direct investment policy, trade-related intellectual property policy four field. In this paper, the four vertical areas are illustrated as the focus of the study.

  14. Migration from the new EU member countries

    DEFF Research Database (Denmark)

    Pedersen, Louise Møller; Lund Thomsen, Trine

    2012-01-01

    During the past four years more than 52.500 Eastern European EU citizens have worked and lived in Denmark. Migrant workers from the new EU countries are characterized by a high degree of mobility, flexibility and eagerness in terms of working and adapting to working conditions. Poorer socioeconomic...... and working conditions in their home countries as well as being of another cultural background than their Danish colleagues brings with it many challenges. This article examines the consequences of low-skilled labour migration to Denmark from the new EU member countries in Eastern Europe. The article...... investigates the potentials, limitations and conflicts of interests that are connected with temporary employment of Eastern European migrant workers within the unskilled labour sectors seen from the perspective of Danish labour market actors; politicians, labour marked unions, Danish employers, Danish...

  15. Migration from New EU Member Countries

    DEFF Research Database (Denmark)

    Pytlikova, Mariola

    2007-01-01

    The main purpose of the paper is to give predictions of the migration potential from the 7 new EU member countries to the EEA/EU-13 countries. Being able to analyze 'real' migration behavior from these particular countries over the period 1990-2000 helps me to avoid problems related to (double) out......-of sample forecasts and to the assumption of invariance of migration behavior across a space that previous studies had to hold. Results of the econometric analyses reveal the importance of controlling for pairs of countries unobserved heterogeneity. Preliminary results regarding the predictions of future...... gross and net migration flows show that the magnitude of the estimated gross and net migration flows is relatively high and lower, respectively, compared to forecasts from previous studies. Such a development in gross and net migration flows indicates that migration from the new EU member countries...

  16. EU and Tourism Development: Bark or Bite?

    DEFF Research Database (Denmark)

    Halkier, Henrik

    2010-01-01

    In the absence of major programmes to strengthen the quality and competitiveness of European destinations, the role of the EU in tourism development has often been seen as fairly limited. Despite this, spill-overs or side effects from adjoining policy areas with extensive European regulation...... as well as existing specialist literature, the text first examines the development of an EU policy statement on tourism, and then two areas of EU policy - competition policy and regional development - are analysed with a view to establishing side-effects in European and Nordic destinations....... It is concluded that while policies specifically targeting tourism have been limited in reach and profile, the touristic side effects of other economic and social policies central at the European level have clearly been considerable, primarily by facilitating the emergence of new multinational tour operators...

  17. Ochrana menšinových akcionářů po rekodifikaci českého soukromého práva

    OpenAIRE

    Líkařová, Hana

    2015-01-01

    Protection of minority shareholders after recodification of Czech private law The purpose of this thesis is to concentrate upon chosen areas of protection of minority shareholders, analyse them and review the advantages and disadvantages of the recodification of Czech private law in these areas. Simultaneously the thesis evaluates the usability of the existing judicial decisions and outlines possible development of the legislation. In the parts of the thesis where the author believes it is us...

  18. Ozbrojené konflikty a nová koncepce mezinárodního humanitárního práva?

    Czech Academy of Sciences Publication Activity Database

    Mrázek, Josef

    2011-01-01

    Roč. 150, č. 4 (2011), s. 332-361 ISSN 0231-6625 Institutional research plan: CEZ:AV0Z70680506 Keywords : public international law * armed conflicts * international humanitarian law Subject RIV: AG - Legal Sciences

  19. Partnerství veřejného a soukromého sektoru - proč právě v ICT?

    Czech Academy of Sciences Publication Activity Database

    Linek, Lukáš

    2002-01-01

    Roč. 8, č. 3 (2002), s. 15-17 ISSN 1211-037X R&D Projects: GA ČR GA407/00/0747 Institutional research plan: CEZ:AV0Z7028912 Keywords : policy analysis * public - private partnership * public administration Subject RIV: AO - Sociology, Demography

  20. Analýza výrobního procesu vybraného produktu ve farmaceutickém průmyslu

    OpenAIRE

    Pospíšilová, Lucie

    2013-01-01

    Bachelor thesis utilizes lean tools to improve manufacturing process and suggest effective recommendations. The aim of this thesis is to use process mapping to identify possible wastes. The first part contains characterization of the pharmaceutical industry, market definition and classification of a company Zentiva Group a.s. The second part describes terms of lean manufacturing and analytic process tools used in the practical part. Process tools are applied to a manufacturing process of soli...

  1. Ultraviolet-visible spectroscopic characterization of lanthanum beryllate crystals doped with Er, Nd, or Pr ions

    OpenAIRE

    Pustovarov, Vladimir; Ogorodnikov, Igor

    2016-01-01

    Spectroscopic characterization of lanthanum beryllate La$_{2}$Be$_{2}$O$_{5}$ (BLO) single crystals doped with trivalent ions of Eu, Nd or Pr, was carried out in the ultraviolet-visible spectral range using synchrotron radiation spectroscopy in combination with conventional optical absorption and luminescence spectroscopy techniques. On the basis of the obtained data, the energy level diagram for these trivalent impurity ions in BLO host lattice was developed; the optical and electronic prope...

  2. Préparer l'avenir de l'intervention humanitaire du Canada | CRDI ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    5 mai 2016 ... ... Coalition Humanitaire ont organisé la toute première Conférence humanitaire canadienne, qui a eu lieu à Ottawa le 30 octobre 2013, pour présenter des exemples de recherche novatrice. Elle a donné l'occasion aux intervenants participants de débattre de l'avenir de l'intervention humanitaire en faisant ...

  3. Odhady absolutního kardiovaskulárního rizika v České republice

    Czech Academy of Sciences Publication Activity Database

    Reissigová, Jindra; Zvárová, Jana

    2008-01-01

    Roč. 88, č. 5 (2008), s. 288-292 ISSN 0032-6739 Institutional research plan: CEZ:AV0Z10300504 Keywords : framinghamská studie * SCORE studie * odhad kardiovaskulárního rizika * validační studie Subject RIV: BB - Applied Statistics, Operational Research

  4. OH, HO2, and HO2* Radical Chemistry During PROPHET-AMOS 2016: Measurements and Model Comparison

    Science.gov (United States)

    Bottorff, B.; Lew, M.; Rickly, P.; Stevens, P. S.

    2017-12-01

    The hydroxyl (OH) and peroxy radicals, both the hydroperoxy radical (HO2) and organic peroxy radicals (RO2), play an important role in atmospheric chemistry. In addition to controlling lifetimes of many trace gases important to issues of global climate change, reactions of these radicals can also lead to the production of ozone and secondary organic aerosols in the atmosphere. Previous measurements of these radicals in remote forest environments have shown serious discrepancies with modeled concentrations. These results bring into question our understanding of the atmospheric chemistry of isoprene and other biogenic VOCs under low NOX conditions. In the summer of 2016, OH, HO2 and HO2* (HO2 + αRO2) radicals were measured using the Indiana University Laser-Induced Fluorescence Fluorescence Assay by Gas Expansion (LIF-FAGE) technique as part of the Program for Research on Oxidants: PHtochemistry, Emissions, and Transport- Atmospheric Measurements of Oxidants in Summer (PROPHET-AMOS). This campaign took place in a forested area in northern Michigan characterized by high mixing ratios of isoprene and low mixing ratios of NOX. Ambient measurements from this campaign will be compared to previous measurements at this site and to modeled predictions using both the Regional Atmospheric Chemistry Mechanism (RACM2) and the Master Chemical Mechanism. Potential interferences associated with the OH measurements will also be examined.

  5. Tunisia : economic indicators and trade with EU

    OpenAIRE

    BARTOLINI, Laura; APAP, Joanna; SABBATI, Giulio

    2016-01-01

    How fast is Tunisia's economy growing? How was its economy affected by the 'Arab Spring' events? How many women in Tunisia have a job? What is the unemployment rate? Which country is Tunisia's biggest trading partner? What kind of products does the EU import from Tunisia? How does Tunisia benefit from remittances sent by the Tunisian diaspora? What is the EU's disbursement of external aid to Tunisia? You can find the answers to these and other questions in our EPRS publication on Tunisia: Eco...

  6. Why are most EU pigs tail docked?

    DEFF Research Database (Denmark)

    D'eath, R.B.; Niemi, J.K.; Vosough Ahmadi, B.

    2016-01-01

    To limit tail biting incidence, most pig producers in Europe tail dock their piglets. This is despite EU Council Directive 2008/120/EC banning routine tail docking and allowing it only as a last resort. The paper aims to understand what it takes to fulfil the intentions of the Directive by examin......To limit tail biting incidence, most pig producers in Europe tail dock their piglets. This is despite EU Council Directive 2008/120/EC banning routine tail docking and allowing it only as a last resort. The paper aims to understand what it takes to fulfil the intentions of the Directive...

  7. Arbejdsmigration fra de nye EU-lande

    DEFF Research Database (Denmark)

    Pedersen, Louise M.; Lund Thomsen, Trine

    2011-01-01

    danske arbejdsmarked. Migrantarbejderne fra de nye EU-lande er karakteriseret ved høj grad af fleksibilitet, mobilitet og villighed til at arbejde, dårligere socioøkonomiske forhold og arbejdsmæssige vilkår i deres hjemlande samt en anden kulturel baggrund end deres danske kolleger. Denne artikel giver...... et indblik i nogle af konsekvenserne ved arbejdsmigration fra de nye EU-lande på det (u)faglærte danske arbejdsmarked belyst ud fra en analyse af henholdsvis et politisk, et fagforenings-, et brancheorganisations, et virksomhedsejer-, et arbejdsleder- og et medarbejderperspektiv....

  8. THE EU „ RIGHT TO BE FORGOTTEN”

    Directory of Open Access Journals (Sweden)

    Andreea Seucan

    2014-11-01

    Full Text Available The scientific paper aims at presenting the relevant legal aspects related to data protection in the EU (Directive 95/46/EC of the European Parliament and of the Council of 24 October 1995 on the protection of individuals with regard to the processing of personal data and on the free movement of such data in view of the ruling of the Court of justice of the European Union (C131/12, the content of the judgement of the court, how it has been enforced so far by Google and its impact on EU citizen and future legislation.

  9. EU-kaupankäynti rakennusalalla Lapissa

    OpenAIRE

    Torvinen, Marja

    2014-01-01

    Kansainvälinen kaupankäynti on jatkuvasti kasvava hankinnan osa-alue, joka vaatii hankkijoilta laajaa tietämystä ja kaupankäyntiin liittyvien asioiden hallintaa. Tutkimuksessa tarkasteltiin EU-kaupankäyntiä rakennusalalla Lapissa. EU-kaupankäynnin hyötyjä ja haasteita pohdittiin lappilaisesta näkökulmasta. Tutkimuksen tavoitteena oli kehittää ja parantaa hankintatoimea vastaamaan paremmin tämän päivän kansainvälisiin kaupankäyntivaatimuksiin. Tarkoituksena oli kartoittaa kansainvälisen k...

  10. Personal Data Protection in EU, Where to?

    Directory of Open Access Journals (Sweden)

    Tache Bocaniala

    2012-09-01

    Full Text Available The protection of individuals regarding the processing of personal data and free movement of such data represents a growing concern of the States, but also of the EU bodies. At the level of EU Member States, the issue of protecting the individuals regarding the processing of personal data and free movement of such data poses no particular problems. Internationally and especially between the member states of the European Union, the existing regulatory framework no longer responds to theses needs such as: online activities, digital economy, internet banking, etc., being increasingly obvious the tendency of fragmentation of the movement of personal data.

  11. Economic integration in NAFTA and the EU

    DEFF Research Database (Denmark)

    Bislev, Sven

    This te×t critically analyzes the institutions of the EU and NAFTA. It covers both the general problems of building new and integrated markets, and several policy areas that are related to economic integration. The institutions established in both Europe and America are seen as deficient in several...... of the market economies institutions upon the integration process itself depends. This te×t analyzes the institutions of the EU and NAFTA. It covers both the general problems of building new and integrated markets, and several policy areas that are related to economic integration. The institutions established...

  12. Analýza pohybu jízdního kola při jízdě v přímém směru

    OpenAIRE

    Haluska, Roman

    2013-01-01

    Diplomová práce s názvem ,,Analýza pohybu jízdního kola při jízdě v přímém směru” se zabývá historií jízdního kola, rozdělením a popisem jednotlivých částí jízdního kola a analýzou nehodovosti. Hlavním cílem je analyzovat pohyb cyklisty (jízdního kola) v přímém směru při provádění úkonů, pro něj typických - šlapání, ukázání o změně směru jízdy, či ohlédnutí za sebe. Na závěr je uvedeno vyhodnocení, které může být následně využito při zpracování posudků soudními znalci. In this thesis entit...

  13. Středisko volného času pro děti a mládež v Havířově

    OpenAIRE

    Dohnalová, Zdeňka

    2017-01-01

    Diplomová práce je projekt čtyřpodlažního podsklepeného střediska volného času pro děti a mládež v Havířově- Městě. Dům bude sloužit pro výuku výtvarné a dramatické výchovy, keramiky a přírodních věd. Ve sklepě se nacházejí 4 krytá parkovací stání, technická místnost, strojovna výtahu, kotelna, sklad nábytku, dílna se sociálním zařízením pro údržbáře a místnost pro odkládání kol. V prvním podlaží se nachází administrativní zázemí budovy- kanceláře ředitele, zástupce ředitele a výchovného pora...

  14. The EU's Normative Power in Changing World Politics

    DEFF Research Database (Denmark)

    Manners, Ian

    2009-01-01

    This chapter sets out what role the European Union (EU) could and should play in changing world politics, with an emphasis on the concept of 'normative power'. To do this, the chapter addresses five interrelated questions regarding the normative power and external politics of the EU in any new...... global order: 1) what is the concept of normative power in world politics?; 2) what is an effective EU toolbox for tackling new challenges?; 3) how does the EU go beyond self-perception and rhetoric?; 4) what is the raison d'etre of the EU?; and 5) how might normative power in EU external policies lead...

  15. Present developmental conditions petroleum substituting energies in the EU; Sekiyu daitai energy kaihatsu no genjo (EU)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This report outlines the policy of development and introduction of petroleum substituting energies, and its diffusion situation in the EU. On the policy, development, introduction and diffusion of petroleum substituting energies in the EU, based on the new EU energy white paper issued in fiscal 1996, the policy of energy and environment in every EU country is first outlined. The policy of and practical approach to petroleum substituting energies in every EU country are next described. In particular, since ALTENER which has been continuously promoted by the EU for 3 years as main control measures against CO2 is newly moving toward the second plan, the trend of ALTENER and the new SAVE2 plan are presented. The content of JOULE-THERMIE is also precisely presented which is the new energy program of the 4th framework R & D program. In relation to the developmental trend of alternative energies to oil in the EU until 2020, its prediction result is presented on the basis of the latest study promoted by EC committee in the ALTENER plan. 10 tabs.

  16. Préface

    Science.gov (United States)

    Ouerdane, Youcef; Laporte, Pierre

    2005-06-01

    L'objectif de la série de colloques UVX est de réunir, au rythme d'une fois tous les deux ans, les scientifiques et industriels travaillant dans le domaine du développement des sources de photon de grande énergie (UV, VUV, et X) et de leurs applications. En particulier cette manifestation est l'occasion de faire se rencontrer une communauté très pluridisciplinaire (physique, chimie, biologie, sciences de l'univers) liée à des domaines en forte évolution technologique (lasers et rayonnement synchrotron notamment). Le colloque UVX 2004 s'est tenu au Palais des Congrès de Saint-Étienne (42000) du 7 au 11 juin 2004. La période écoulée depuis l'édition précédente (Oléron 2002) a été particulièrement active dans tous les domaines concernés : grands projets de sources, méthodes de diagnostic au sens large. Une nouvelle fois on constate que le bref et l'ultra-bref ont une place privilégiée, qu'il s'agisse du travail sur les accélérateurs ou sur les lasers qui, bien sûr, dans la course aux temps courts remportent la palme avec la présence de spécialistes du domaine attoseconde. La communauté représentée a la chance d'être en prise directe avec de très grands projets en phase active de réalisation comme le Laser Megajoule (LMJ), la source SOLEIL, et un projet d'ampleur plus modeste mais remarquable dans son domaine : la source LASERIX d'Orsay/Palaiseau. On pourra citer aussi le projet Arc en Ciel qui, lui, est encore au stade de sa définition. - SOLEIL, source de nouvelle génération de rayonnement synchrotron (plateau de Saclay) est dans une phase active de réalisation : achèvement de l'infrastructure en 2005 et injection du 1o faisceau dans l'anneau de stockage prévu également en 2005. Cette source devrait être la meilleure au monde dans le domaine VUV/X mous, tout en restant très polyvalente (brillance, accordabilité, structure temporelle, polarisation) et complémentaire de l'ESRF. Au final on disposera de 21 lignes de lumi

  17. Ternary indides Eu{sub 2}Pd{sub 2}In and Eu{sub 2}Pt{sub 2}In

    Energy Technology Data Exchange (ETDEWEB)

    Muts, Ihor [Inorganic Chemistry Department, Ivan Franko National University of Lviv (Ukraine); Institut fuer Anorganische und Analytische Chemie, Westfaelische Wilhelms-Universitaet Muenster (Germany); Zaremba, Vasyl I. [Inorganic Chemistry Department, Ivan Franko National University of Lviv (Ukraine); Poettgen, Rainer [Institut fuer Anorganische und Analytische Chemie, Westfaelische Wilhelms-Universitaet Muenster (Germany)

    2012-01-15

    The indides Eu{sub 2}Pd{sub 2}In and Eu{sub 2}Pt{sub 2}In were synthesized from the elements in sealed tantalum tubes in an induction furnace. The samples were characterized by powder X-ray diffraction. The structures were refined on the basis of single-crystal X-ray diffractometer data: HT-Pr{sub 2}Co{sub 2}Al type, C2/c, a = 1035.7(2), b = 592.9(1), c = 823.6(2) pm, β = 104.26(1) , wR2 = 0.026, 1075 F{sup 2} values, 25 variables for Eu{sub 2}Pd{sub 2}In and a = 1017.2(2), b = 588.7(1), c = 826.5(1) pm, β = 103.76(1) , wR2 = 0.062, 706 F{sup 2} values, 25 variables for Eu{sub 2}Pt{sub 2}In. The indium atoms have four platinum (palladium) neighbors in strongly distorted tetrahedral coordination at Pt-In and Pd-In distances ranging from 273 to 275 pm. These InPd{sub 4/2} and InPt{sub 4/2} units are condensed via common edges to infinite InPd{sub 2} and InPt{sub 2} chains, which are surrounded by the europium atoms. The chains form the motif of hexagonal rod packing. (Copyright copyright 2012 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  18. Préface

    Science.gov (United States)

    Rozelot, J.-P.; Bijaoui, A.

    2002-03-01

    Ce livre reprend pour l'essentiel des cours qui ont été dispensées lors de deux Écoles thématiques réalisées avec le concours du CNRS. La première fait partie du cycle des Écoles d'Astrophysique Solaire d'Oléron (F), dont le succès est grandissant dans la communauté concernée. La seconde s'est tenue spécifiquement à La Grande Motte près de Montpellier (F). L'objectif de ces Écoles, qui se sont tenues à une année d'intervalle, était de donner aux chercheurs concernés, qu'ils soient du secteur des Sciences de l'Univers ou de celui des Sciences pour l'Ingénieur, une formation aux nouvelles méthodes d'analyses de données, afin de leur faire bien comprendre l'intérêt de ces nouveaux outils pour la résolution de leurs problèmes scientifiques. En effet, les chercheurs disposent d'une quantité de plus en plus grande d'informations obtenues grâce aux très nombreux observatoires spatiaux et au sol. Pour l'analyse de ces données, des logiciels complexes ont été mis au point et distribués dans les laboratoires. Grâce au réseau, chacun peut extraire d'une banque de données les signaux ou les images observées, les réduire avec des programmes disposant d'une documentation élaborée et obtenir des résultats scientifiques pertinents. Mais les chercheurs sont souvent limités dans leurs connaissances pour aborder les problèmes d'analyse des données, et ils sont perplexes devant le choix de l'algorithme a utiliser. L'analyse des données est une discipline vaste, ayant justement pour tâche de permettre l'extraction des informations pertinentes des observations. La formation à ces méthodes contemporaines, formation qui a été proposée et est relatée dans ce livre, permet à chacun de mieux concevoir sa stratégie d'analyse pour pouvoir ainsi choisir les programmes de manière judicieuse. Cet ouvrage, novateur, se veut d'offrir de nouvelles idées et d'ouvrir de nouvelles voies. Il est divisé en trois grandes parties qui permettent au

  19. Ho:YLF & Ho:LuLF slab amplifier system delivering 200 mJ, 2 µm single-frequency pulses

    CSIR Research Space (South Africa)

    Strauss, HJ

    2011-07-01

    Full Text Available A single-frequency single-pass amplifier based on Ho:YLF and Ho:LuLF in a scalable slab architecture delivering up to 210 mJ at 2064 nm is demonstrated. The amplifier was end-pumped by a 1890 nm Tm:YLF slab laser and was seeded with a 69 mJ single...

  20. Prólogo

    Directory of Open Access Journals (Sweden)

    Alta Suzzane Hooker Blandford

    2017-08-01

    Full Text Available Este volumen No. 20, presenta una compilación estructurada en 5 secciones, las cuales comprenden 9 artículos, en el área de Educación: Estrategias de evaluación en la enseñanza de los algoritmos de factorización en noveno grado de Educación Secundaria. La segunda sección, en Ciencias Sociales: 2 Alianza estratégica entre Venezuela y Nicaragua para la construcción de una refinería petrolera; 3 Breves consideraciones sobre el código aduanero del MERCOSUR (CAM. Fuentes y antecedentes de creación; 4. Plan de Desarrollo Municipal como herramienta de gestión pública de la ciudad de Siuna, Costa Caribe Norte de Nicaragua. En la tercera sección, Salud: 5 Hombres creole y cáncer de próstata en Bluefields, Costa Caribe Sur de Nicaragua. En la cuarta sección, Recursos Naturales y Medio Ambiente: 6 Calidad del agua potable y su efecto en la salud de la comunidad de Kamla, Costa Caribe Norte de Nicaragua; 7 Gobernanza forestal en el territorio Twi Waupasa, Costa Caribe Norte de Nicaragua. En la quinta sección, Agropecuaria: 8 Germinación del coco (Cocos nucifera, utilizando tres tipos de cortes en Sandy Bay Sirpi, Costa Caribe Sur de Nicaragua; 9 Manejo de pastizales en sistemas de producción ganaderos de Nueva Guinea, Costa Caribe Sur de Nicaragua  Los resultados de estas investigaciones aportan significativamente a la praxis in- novadora de la comunidad universitaria, y constituyen un medio educativo y de comunicación para compartir con la comunidad de profesores, investigadores y estudiantes del mundo, en una expresión crítica, autónoma y de emancipación en un ambiente de interculturalidad.

  1. Contribution of Electrical Resistivity Tomography Applied to the Slope Deformation Survey in Lidečko / Přínos Elektrické Rezistivitní Tomografie Při Průzkumu Svahové Deformace U Obce Lidečko

    Directory of Open Access Journals (Sweden)

    Cervantes Bladimir

    2012-06-01

    Full Text Available Elektrická rezistivitní tomografie (ERT je v současné době stále více používána k řešení různých problémů v oblasti inženýrsko-geologického průzkumu, geotechnických výzkumech atd. Postupně nahrazuje tradiční kombinaci metod odporového profilování (OP a vertikálního elektrického sondování (VES při průzkumu svahových deformací. V tomto příspěvku jsou uvedeny vybrané výsledky získané při průzkumu svahové deformace u obce Lidečko. Přináší některé nové poznatky o jeho stavbě a výsledky monitoringu provedeného v roce 2011. Největší nebezpečí sesuvu vyplývá z jeho polohy nad vodovodním přivaděčem, kde existuje reálné riziko mohutného sesuvu svahu končícího v údolí řeky Senice. Jde o starý sesuv oživený při povodních v roce 1997 a 2006.

  2. Cancro e género: estilos de coping em homens com cancro da próstata e mulheres com cancro da mama

    OpenAIRE

    Antunes, Bárbara Costa Pereira

    2006-01-01

    O objectivo deste trabalho é estudar as influências do género no processo de lidar com o cancro em homens que têm cancro da próstata e mulheres que têm cancro da mama, e comparar posteriormente os processos de coping desses homens e mulheres, com os de outros homens e mulheres com diferentes tipos de cancro. A amostra caracteriza-se por 4 grupos, constituídos por: 60 mulheres com cancro da mama (MCM), 43 mulheres com outros tipos de cancro (MOC), 55 homens com cancro da próstata (HCP) e 64 ho...

  3. Political PR is dying. Long live business PR! / Ilyn Oleg

    Index Scriptorium Estoniae

    Oleg, Ilyn

    2005-01-01

    Vene suurima suhtekorraldusagentuuri Imageland Public Relations rahvusvaheliste suhete juhi hinnangul on Venemaal peamisteks probleemideks PR professionaalide vähesus, nende kehv haritus oma erialal, samuti vähene teadlikkus suhtekorralduse tähtsusest äris

  4. Erfolgsfaktoren unternehmerischer Krisen-PR

    OpenAIRE

    Scharr, Florian

    2006-01-01

    Ob "Peanuts", "Elchtest" oder "Hoechst-Störfall" - bei diesen bekannten Öffentlichkeitskrisen der letzten Jahre rief die mangelhafte Krisen-PR der betroffenen Unternehmen bei Medien und Bevölkerung mehr Empörung hervor als die originären Auslöser und potenzierte so den entstandenen Vertrauensverlust. Auch die sich gerade erst entwickelnde PR-Forschung bietet noch keine konkrete Hilfestellung zur Gestaltung von Krisen-PR. Mit dem bedeutenden Diskurs- und dadurch Realitätsgestaltungsmittel Pres...

  5. EuO and Gd-doped EuO thin films. Epitaxial growth and properties

    Energy Technology Data Exchange (ETDEWEB)

    Sutarto, Ronny

    2009-07-06

    Europium oxide (EuO) based materials exhibit a wealth of spectacular phenomena, including half-metallic ferromagnetism, metal-insulator transition, colossal magneto-resistance, large magneto-optical Kerr effect, tunable ferromagnetic ordering temperatures, and large and long-lived photo-induced conductivity. These extraordinary properties make EuO an ideal candidate for implementation in device applications, in particular, for spintronics. Most of the work in the past has been carried out on bulk EuO, but for device applications it is preferred to have the EuO in thin lm form. A urry of studies have therefore emerged in the last decade in order to explore a wide variety of preparation routes and to investigate the properties of the resulting EuO thin films. A recent highlight is the demonstration that doped EuO films can be fabricated on Si and GaN, thereby exhibiting the expected spin-polarized transport effects. Nevertheless, it is still far from a trivial task to prepare EuO thin films with well de ned properties. For bulk EuO, it is already known that stoichiometry is the key issue, and that the presence of small amounts of defects or impurities quickly lead to very large deviations of the material properties. In fact, to make bulk EuO to be stoichiometric one needs temperatures as high as 1800 C. It is obvious that such high temperatures are not compatible with device engineering processes. The preparation of thin films must therefore involve much lower temperatures, preferably not higher than 400-500 C. The consequences are very dear. It turned out that many of the recent studies on EuO thin films are suffering from sample quality problems, due to the presence of, e.g., trivalent Eu species (Eu{sub 3}O{sub 4}, Eu{sub 2}O{sub 3}), oxygen vacancies, or even Eu metal clusters. Controlled doping of the EuO with trivalent rare-earth ions is also not trivial, since most often even the actual doping concentrations were not known. In fact, one could also question in

  6. EuO and Gd-doped EuO thin films. Epitaxial growth and properties

    International Nuclear Information System (INIS)

    Sutarto, Ronny

    2009-01-01

    Europium oxide (EuO) based materials exhibit a wealth of spectacular phenomena, including half-metallic ferromagnetism, metal-insulator transition, colossal magneto-resistance, large magneto-optical Kerr effect, tunable ferromagnetic ordering temperatures, and large and long-lived photo-induced conductivity. These extraordinary properties make EuO an ideal candidate for implementation in device applications, in particular, for spintronics. Most of the work in the past has been carried out on bulk EuO, but for device applications it is preferred to have the EuO in thin lm form. A urry of studies have therefore emerged in the last decade in order to explore a wide variety of preparation routes and to investigate the properties of the resulting EuO thin films. A recent highlight is the demonstration that doped EuO films can be fabricated on Si and GaN, thereby exhibiting the expected spin-polarized transport effects. Nevertheless, it is still far from a trivial task to prepare EuO thin films with well de ned properties. For bulk EuO, it is already known that stoichiometry is the key issue, and that the presence of small amounts of defects or impurities quickly lead to very large deviations of the material properties. In fact, to make bulk EuO to be stoichiometric one needs temperatures as high as 1800 C. It is obvious that such high temperatures are not compatible with device engineering processes. The preparation of thin films must therefore involve much lower temperatures, preferably not higher than 400-500 C. The consequences are very dear. It turned out that many of the recent studies on EuO thin films are suffering from sample quality problems, due to the presence of, e.g., trivalent Eu species (Eu 3 O 4 , Eu 2 O 3 ), oxygen vacancies, or even Eu metal clusters. Controlled doping of the EuO with trivalent rare-earth ions is also not trivial, since most often even the actual doping concentrations were not known. In fact, one could also question in this respect the

  7. Modified western blot technique in fast detection of heme oxygenase (HO-1/HO-2) in various tissues and organs of experimental animals.

    Science.gov (United States)

    Andres, Marta M; Luszczki, Jarogniew J

    2004-01-01

    The present study was aimed at determining all indispensable conditions required to detect heme oxygenase (HO) with western blot technique. Our modified immunoblotting method allowed the detection of HO after 2 hours of electro-transferring onto nitrocellulose membranes that evidently shortened the time of research study without any loss of sensitivity and specificity to detect HO in various tissues and organs of experimental animals. HO was detected in the brain, heart, kidney, liver, lung, spleen, testis, and thymus of the examined mouse and rat, in a quantity for providing evidence that this modified immunoblotting technique is sensitive enough to elicit the existence of this enzyme in various animals' tissues and organs. In conclusion, our modified western blot method permits the fast detection of HO that may be useful in further more advanced quantitative studies.

  8. Posouzení informačního systému pro organizaci turnajů a lig v e-sportech a návrh změn

    OpenAIRE

    Šímová, Kateřina

    2016-01-01

    Tato práce se zabývá problematikou informačního systému určeného k organizování turnajů lig v e-sportech. Jejím účelem je navrhnout změny v informačním systému organizace. Za účel si také klade vybrat vhodné turnajové systémy a systémy žebříčků pro implementaci v informačním systému a do požadavků na systém zahrnout poznatky získané od hráčů. Tato práce hledá rizika, která existují v současném stavu informačního systému, a navrhuje na ně opatření. This work deals with information system de...

  9. Vybrané části stavebně technologického projektu pro Přestupní uzel Miroslav

    OpenAIRE

    Grmela, Jan

    2017-01-01

    Diplomová práce obsahuje vybrané části stavebně technologického projektu pro stavbu Přestupního uzlu Miroslav. Jedná se o novostavbu, která zlepší dopravní infrastrukturu a bezpečnost lidí v dané lokalitě. Součástí diplomové práce je technická zpráva ke stavebně technologickému projektu, časový a finanční plán, studie technologické etapy, jeho rozpočet a podrobný časový plán, projekt zařízení staveniště, technologický předpis pro pokládání krytu vozovky a k tomu kontrolní a zkušební plán, plá...

  10. Aplikace smlouvy o zamezení dvojího zdanění mezi Českou a Rakouskou republikou

    OpenAIRE

    Přechová, Renáta

    2009-01-01

    Bakalářská práce se zabývá problematikou aplikace Smlouvy mezi Českou republikou a Rakouskou republikou o zamezení dvojímu zdanění na dosahované příjmy daňových rezidentů z druhého smluvního státu. Obsahuje obecný výklad o historii a významu SZDZ, dále výklad k vybraným článkům SZDZ mezi Českou republikou a Rakouskou republikou. Práce prezentuje řešení problému mezi jurisdikcí zdroje a jurisdikcí rezidence, zabývá se též výkladem principu zákazu diskriminace. V závěrku analytické části vysvět...

  11. National Constitutional Avenues for Further EU Integration

    NARCIS (Netherlands)

    Besselink, L.F.M.; Claes, M.; Imamovic, Š.; Reestman, J.H.

    2014-01-01

    This study investigates national constitutional limits to further EU integration and explores ways to overcome them. It includes an in-depth examination of the constitutional systems of 12 Member States (Croatia, the Czech Republic, Estonia, Finland, France, Germany, Hungary, Ireland, Italy, the

  12. Negotiations in the EU Council of Ministers

    DEFF Research Database (Denmark)

    Smeets, Sandrino

    Insiders and outsiders agree; there is something particular about negotiating in Brussels. This book analyses ten years of continuous negotiations about EU enlargement to the Western Balkans, answering questions such as When and how are decisions typically reached in the European Union? What...

  13. EU Emission Trading: Starting with Carbon Dioxide

    DEFF Research Database (Denmark)

    Vesterdal, Morten; Svendsen, Gert Tinggaard

    2003-01-01

    The Commission of the European Union wants to start a limited emission trading scheme by 2005 within the Community to enable "learning-by-doing" prior to the Kyoto Protocol. This to accomplish the desired 8% target level for six different greenhouse gases. However, in the EU it is not clear whether...

  14. Mainstreaming ecosystem services into EU policy

    NARCIS (Netherlands)

    Maes, J.; Hauck, J.; Paracchini, M.L.; Ratamäki, O.; Hutchins, M.; Termansen, M.; Furman, E.; Perez-Soba, M.; Braat, L.C.; Bidoglio, G.

    2013-01-01

    This paper presents a synthesis of the PRESS initiative (PEER7 Research on Ecosystem Services). In support of the EU Biodiversity Strategy to 2020, this initiative demonstrated a multi-scale mapping and assessment approach of ecosystem services using three case studies. The water purification case

  15. Risk-sharing agreements in the EU

    DEFF Research Database (Denmark)

    Traulsen, Janine Marie; Traulsen, Janine Marie; Holm-Larsen, Tove

    2017-01-01

    Abstract Objective Our objectives were to explore the changes in the level of interest in risk-sharing agreements (RSAs) in the EU during the last 15 years and the underlying reasons for these changes. Methods A systematic literature review was conducted using PubMed, Scopus, Web of Science...

  16. THE CRUCIAL THEMES OF EU ENLARGEMENT

    Directory of Open Access Journals (Sweden)

    Jacques Pelkmans

    2001-12-01

    Full Text Available This article provides a critical review of the “terms” of the ongoing EU enlargement, in the light of the European public interest. The European public interest ought to include the prospective (Central European members, within a perspective of an enlarged Union in 2010, or so. The following forms a personalised summary of a major report published (in Dutch in September 2001 by the WRR in The Hague (a think-tank, formally under the Dutch Prime Minister, but by statute fully independent. The author was one of the lead-writers of this report. The present article merely focuses on the policy recommendations of the report. It is hoped that these kinds of critical analyses will help to stimulate solid policy debate on the EU in Romania, on the road to EU membership. The article discusses why the notion of a “core-acquis” would improve the enlargement strategy; the application of the core acquis to the internal market, environment and justice and home affairs; judicial and administrative capacity; accession to “euro-land”; the rapid reform of the CAP; a reform of “cohesion” approaches; and a note on the EU budgetary implications.

  17. Liminality in EU-Hamas relations

    DEFF Research Database (Denmark)

    Pace, Michelle; Pallister-Wilkins, Polly

    , Eurocentric categories that dominate International Relations (IR). By analysing Hamas and the EU as liminals this article demonstrates how far certain collective discourses and non-state identities can go in challenging pre-existing categories on which the social order of international relations relies. Hamas...

  18. Nyt Aktionærdirektiv fra EU

    DEFF Research Database (Denmark)

    Thomsen, Steen

    2014-01-01

    Aktionærdirektiv. Efter et par år i defensiven er EU Kommisionen igen parat til at regulere Europas erhvervsliv, hvilket blandt andet fremgår af det forslag til nyt aktionærdirektiv, der cirkulerer i øjeblikket. Her vil man regulere de institutionelle investorer til at stemme med deres aktier...

  19. Developing Multilateral Surveillance Tools in the EU

    NARCIS (Netherlands)

    de Ruiter, R.

    2008-01-01

    The development of the infrastructure of the Open Method of Coordination (OMC) is an unaddressed topic in scholarly debates. On the basis of secondary literature on the European Employment Strategy, it is hypothesised that a conflict between an incentive and reluctance to act on the EU level on the

  20. EU Economic Freedoms and Social Dumping

    NARCIS (Netherlands)

    Cremers, Jan; Bernaciak, Magdalena

    2015-01-01

    In the book, 'Market Expansion and Social Dumping in Europe', edited by Magdalena Bernaciak and published by Routledge, Jan Cremers (AIAS and Tilburg University) contributes with a chapter called ‘EU economic freedoms and social dumping’. He demonstrates how the emphasis on the primacy of economic

  1. EU economic freedoms and social dumping

    NARCIS (Netherlands)

    Cremers, J.; Bernaciak, M.

    2015-01-01

    In the book, Market Expansion and Social Dumping in Europe, edited by Magdalena Bernaciak and published by Routledge, Jan Cremers (AIAS) contributes with a chapter called ‘EU economic freedoms and social dumping’. He demonstrates how the emphasis on the primacy of economic freedoms has negatively

  2. Contract theory and EU Contract Law

    NARCIS (Netherlands)

    Hesselink, M.W.; Twigg-Flesner, C.

    2016-01-01

    This paper explores the relationship between contract theory and European contract law. In particular, it confronts the leading contract law theories with the main characteristics of EU contract law. The conclusion is that the two do not match well. In particular, monist normative contract theories

  3. EU Development Policy in a Changing World

    NARCIS (Netherlands)

    Mold, Andrew

    2007-01-01

    On many fronts, EU development policy is at a critical juncture. In the face of major new challenges, such as the current impasse in the Doha Round of multilateral trade negotiations, and increasing concerns over security threats, the European Union is having to rethink much of its development

  4. Creating Coherence in EU Internet Regulation

    DEFF Research Database (Denmark)

    Savin, Andrej

    2014-01-01

    The internet presents regulators with an amorphous web of technical and legal issues with no simple solution. Andrej Savin, Associate Professor at Copenhagen Business School, says that the EU needs to develop a fluidity of process in order to tackle the big issues and cultivate the right legal...

  5. JUSTIFICATION FOR INDIRECT DISCRIMINATION IN EU

    Directory of Open Access Journals (Sweden)

    Cătălina-Adriana Ivănuş

    2014-11-01

    Full Text Available The right to non-discrimination is very important for a civilized society. EU legislation establishes direct and indirect discrimination, harassment, sexual harassment, instruction to discriminate and any less favourable treatment of a woman related to pregnancy or maternity leave as forms of discrimination. The law and the Court of Justice permit the justification of indirect discrimination.

  6. Alternatieve instrumenten voor het EU-landbouwbeleid?

    NARCIS (Netherlands)

    Silvis, H.J.; Rijswick, van C.W.J.; Bont, de C.J.A.M.

    2001-01-01

    Het EU-landbouwbeleid staat met de parallel lopende onderhandelingen over de uitbreiding en een nieuw WTO-akkoord voor verdere hervormingen. Dit rapport behandelt de vraag of er voor de instrumenten van dit beleid alternatieven kunnen worden aangereikt. Daarbij wordt de aandacht gericht op

  7. EU Presidencies between Politics and Administration

    DEFF Research Database (Denmark)

    Nedergaard, Peter; Jensen, Mads Dagnis

    This book offers the first comprehensive analysis since the Lisbon Treaty came into force of the EU Presidency on national administrations in the member states of Poland, Denmark and Cyprus before, during and after the so- called ‘Trio Presidency’. Placing the practical issues facing officials...

  8. Role of Pr/Ba disorder in Pr123 superconductor

    International Nuclear Information System (INIS)

    Khosroabadi, H.; Modarreszadeh, M.; Taheri, P.; Akhavan, M.

    2004-01-01

    Polycrystalline (Pr 1-x Ba x )Ba 2 Cu 3 O 7-δ samples (0.0≤x≤0.6) is prepared by the standard solid state reaction technique. X-ray measurements confirm the formation of the 123 phase for x≤0.3, but for 0.4≤x≤0.6, due to the solubility limit, the 123 phase is not a dominant phase. Resistivity measurements show the increasing of resistivity with the increase of Ba-doping up to about x=0.08, and then decreases in the 123 phase up to x=0.3. There is no observation of superconducting state in our samples, but we observe the sharp decrease of resistivity for x>0.1, which is related to possible superconductivity in Pr123 system by Ba-doping. It is concluded that the Pr/Ba disorder has important effect in the transport electrical properties, specially occuring a superconducting state in Pr123. It is also suggested that extra Ba concentration in Pr123 system can create superconducting state such as in Ca-doped Pr123. (copyright 2004 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

  9. Reduction emissions from transport sector - EU action against climate change

    Science.gov (United States)

    2009-08-01

    This paper explores and discusses the initiation and development of the EU's policies and strategies against climate change and the share experiences in the EU transport sector to reduce CO2 emission.

  10. Assessment of EU member states' positions in Global Value Chains

    Directory of Open Access Journals (Sweden)

    Ines KERSAN-SKABIĆ

    2017-12-01

    Full Text Available The participation of countries in GVCs can be measured in different ways; most commonly by using the GVC participation index and the GVC position index. The research is focused on the analysis of GVC participation of EU member states applying different indicators and comparing the characteristics of three groups of EU member states (EU core members, EU Southern members and EU new member states. We have applied statistical analysis on the TiVA database. The results indicate a high level of participation of EU member states in GVCs with a predominance of backward linkages. Luxembourg, Slovakia and Hungary have the highest levels of participation while Croatia has the lowest participation. EU member states are very integrated and intra-regional, so about 80% of value added in their gross export or final demand originates from the EU (domestic value added or value added from other member states.

  11. Présentation

    Directory of Open Access Journals (Sweden)

    Gregor Perko

    2011-12-01

    Full Text Available Au cours des dernières décennies où l’on assiste à une refondation de la morphologie, la discipline s’intéresse de plus en plus à des phénomènes « périphériques », « marginaux », « irréguliers » ou « extragrammaticaux », à des phénomènes n’appartenant pas aux « régions nodales » de la morphologie. Le présent numéro de Linguistica, premier numéro thématique de notre revue, réunit des études qui s’intéres- sent aux frontières internes et externes de la morphologie. La diversité et la richesse des thèmes abordés et des approches proposées témoignent d’un intérêt croissant que les linguistes, non pas uniquement les morphologues, portent à cette thématique. Les articles proposés s’articulent autour de cinq axes majeurs. Un premier axe rassemble les articles qui étudient les frontières entre différentes composantes de la morphologie. L’étude de Michel Roché examine les contraintes lexicales et morphophonologiques sur le paradigme des dérivés en –aie. Les résultats de son analyse remettent en question la notion de « règle de construction des lexèmes ». Irena Stramljič Breznik et Ines Voršič se penchent sur les néologismes de sport en slovène et essaient d’évaluer la productivité ou la créativité des procédés morphologiques en jeu. Dans une étude d’inspiration cognitiviste, Alexandra Bagasheva aborde l’hétérogénéité des verbes composés en anglais. En s’appuyant sur les données fournies par les para- digmes verbaux du maltais, Maris Camilleri examine la complexité du phénomène de classes flexionnelles basées sur les radicaux. Trois travaux concernent des procédés typiquement « extragrammaticaux » servant à former le plus souvent des occasionnalismes: Arnaud Léturgie tente de dégager des propriétés prototypiques de l’amalgamation lexicale en français, notamment celles de la création des mots-valises; Silvia Cacchiani analyse, à l

  12. Energy policy and trend in European Union (EU); Europe rengo (EU) no energy seisaku, doko

    Energy Technology Data Exchange (ETDEWEB)

    Mezawa, S. [The Institute of Energy Economics, Tokyo (Japan)

    1994-12-01

    This paper describes the legal and system framework of energy policy in EU. It also summarizes the previous progress for the establishment of a single energy market. Organization, which deals with energy policy within EU, consists of Commission, Council of Ministers and European Parliament. The policy decision method in EU is classified into six ways due to the proposal and decision of the Commission and Council of Ministers. The establishment of a single market for energy products and services is included in a concept of so-called common market. Coal, oil, natural gas and nuclear energy are included in the energy market. The purpose of establishment of a single energy market is to promote a free and fair competition. The target of Competition Policy Commission in the energy division is to establish the enhanced competition, stable supply and maintenance of public services, compatibly. Furthermore, the current status of private management and reconstruction in EU is described.

  13. Subjektivní měření QoE streamovaného videa se zaměřením na opakované načítáni streamovaného videa

    OpenAIRE

    Hůrek, Marek

    2017-01-01

    Bakalářská práce se zabývá především vytvořením webového nástroje pro subjektivní hodnocení kvality videa při počátečním a opakovaném načítání videa do vyrovnávací paměti. Simulace adaptivního streamování, zaměřené na načítání videa do vyrovnávací paměti, jsou provedena na základě vytvořených scénářů v databázi, které jsou náhodně generována a implementována do vytvořeného nástroje. V samotné teorii jsou rozebrány různé druhy streamování, následně služby pro streamování a nakonec služba QoE, ...

  14. Lies,Lies & Dammed PR

    OpenAIRE

    Foley, Michael

    2004-01-01

    Public relations has become the stronger partner in the tensions between PR and journalism with dangers to the public interest. Increasing pressures on journalists mean the claims of the public relations industry are not being questions as they should

  15. Pressure-induced phase transition and stability of EuO and EuS with ...

    Indian Academy of Sciences (India)

    rare-earth chalcogenides have been extensively done by high-pressure X-ray diffrac- tion technique. EuO shows an electronic transition at 30 GPa and then it shows a structural transition (B1 → B2) at 40 GPa. Also, EuS exhibits B1 → B2 structural phase transition around 20 GPa [2]. Looking at the interesting properties of ...

  16. Mapping the Landscape of EU Environmental Policy: Coherence and Linkages

    OpenAIRE

    Volkery, Axel; Withana, Sirini; Coolsaet, Brendan

    2011-01-01

    EU environmental policy is at a critical crossroads with a number of important policy processes and strategic discussions currently underway. They include the adoption of new strategic plans (e.g. on future EU biodiversity policy) and roadmaps (e.g. on resource efficiency); as well as a number of comprehensive reviews of existing legislation such as EU policies on water, chemicals and air quality. Substantial discussions on priorities for spending under the next long-term EU budget are curren...

  17. Doorkeepers and Gatecrashers: EU Enlargement and Negotiation Strategies

    DEFF Research Database (Denmark)

    Brücker, Herbert; Schröder, Philipp; Weise, Christian

    2004-01-01

    This paper discusses the eastward enlargement process of the EU in the framework of a simple war of attrition bargaining game. Both players -- the existing EU members and the applicants -- benefit from enlargement, yet for the applicants, reform to the acquis is costly, while the EU prefers subst...... the benefits for new members are all effective negotiation strategies for the EU that have been applied in the process....

  18. Upconversion dynamics in Yb3+-Ho3+-doped fluoroindate glasses

    International Nuclear Information System (INIS)

    Martin, I.R.; Rodriguez, V.D.; Lavin, V.; Rodriguez-Mendoza, U.R.

    1998-01-01

    The mechanisms and dynamics of the upconversion emissions in Yb 3+ -Ho 3+ -doped fluoroindate glasses by exciting at 975 nm have been analysed. The upconversion efficiencies have been measured as a function of temperature in the range from 12 to 295 K. The temporal evolution of the 545- and 650-nm upconversion emissions obtained under flash excitation at 975 nm in codoped samples with 2.25 mol.% of Yb 3+ and 0.75 mol.% of Ho 3+ cannot be described using the energy migration model. This indicates that at this concentration of Yb 3+ the rapid migration regimen between these ions has not been reached. A model is proposed in order to explain the temporal evolution of these emissions taking into account energy migration between donors and backtransfer processes. (orig.)

  19. Trade in Value Added (TiVA in EU New Member States (EU NMS

    Directory of Open Access Journals (Sweden)

    Ines Kersan-Škabić

    2017-01-01

    Full Text Available Contemporary trade analysis indicates the necessity of calculating trade in value added (TiVA which is created through global value chains (GVCs. This paper aims to determine the characteristics and importance of GVC trade in the EU new member states (EU NMS with special emphasis placed on the industry level. The results demonstrate different levels of GVC participation of the EU NMS, where Hungary is the most integrated country and Croatia the least integrated. Regional GVCs exist because a huge part of value added (VA comes from EU member states, as in gross export as well as in final demand (Europe as a hub. The most important source countries are Germany and Italy and there is also evidence of geographical and historical relations between the countries. The domination of backward participation has been found in the analysis made on the industrial level, i.e. the EU NMS are highly dependent on the import of intermediates for the production and export of final products. Strong interconnections between imports of intermediate products and exports of final products have been found in the manufacture of computers, electronics and optical products; manufacture of wood, paper, printing and reproduction. This research has contributed to the scarce literature concerning GVC (TiVA in EU NMS and has opened up new possibilities for further research and analysis.

  20. Spectroscopic analysis of LiHoF4 and LiErF4

    DEFF Research Database (Denmark)

    Christensen, H.P.

    1979-01-01

    The polarized absorption spectra for Ho3+ and Er3+ in LiHoF4 and LiErF4, respectively, have been recorded in the spectral interval 4000-26 000 cm-1 at 2 K. Parts of the spectra were examined at higher temperatures. The experimental levels for Ho3+ and Er3+ in LiRF4 were close to those found in Li...

  1. Insights into the photochemical transformation pathways of triclosan and 2′-HO-BDE-28

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Ya-nan; Xie, Qing; Chen, Jingwen, E-mail: jwchen@dlut.edu.cn; Li, Yingjie; Fu, Zhiqiang

    2015-12-30

    Highlights: • Direct photolysis of anionic HO-PXDEs occurs through excited singlet states. • Dioxin products are formed from excited singlet states of HO-PXDEs. • Self-sensitized photolysis is involved in the phototransformation of HO-PXDEs. • {sup 1} O{sub 2} and ·OH can be generated in energy or electron transfer reactions between excited HO-PXDEs and dissolved O{sub 2}. - Abstract: Hydroxylated polyhalogenated diphenyl ethers (HO-PXDEs) have been recognized as a group of widely detected emerging contaminants in natural waters. Photolysis was proved to be an important transformation pathway for these compounds and their direct phototransformation results in highly toxic dioxins. However, the roles of excited states and reactive oxygen species in the photochemical transformation of these compounds are still unclear. In this study, 2′-HO-2,4,4′-trichlorodiphenyl ether (triclosan) and 2′-HO-2,4,4′-tribromodiphenyl ether (2′-HO-BDE-28) were selected as model compounds to investigate their phototransformation processes. Results showed that the direct photolysis reactions of both triclosan and 2′-HO-BDE-28 occurred via their respective excited singlet states, leading to the generation of dioxins. In addition, the energy and electron transfer reactions between excited states of model compounds and molecular O{sub 2} can lead to the generation of {sup 1}O{sub 2} and ·OH, which results in self-sensitized photolysis. We also found that both the k, Φ dioxin yield for anionic triclosan were higher than those of anionic 2′-HO-BDE-28. This study revealed the roles of the excited states in direct photolysis and the generation pathway of reactive oxygen species in self-sensitized photolysis of HO-PXDEs, which is important for understanding the phototransformation mechanisms of HO-PXDEs.

  2. Internet innovation in PR management

    Directory of Open Access Journals (Sweden)

    Ćalasan Veljko B.

    2014-01-01

    Full Text Available PR Management in the last decade has evolved to unimaginable limits . Its rapid 'evolution ' is directly linked to the development and innovation, above all, of internet communications - Cyber 'world'. Although the genesis of PR management was announced in a way, the changes of the modern PR management have led to a change in the general attitude towards this particular activity. It has become an indispensable factor for the success of every business or social enterprise. In the general run for internet contents with better quality, as an indispensable tool of PR management , for better use of cyberspace , a new generation of PR manager is created, who has almost no resemblance to the earlier managers before two decades. For these reasons, we believe that Internet innovation through the implementation of PR management, changed the world economy and society. Adjusting speed to this, virtual , yet very real world , is proportional to the speed of development of an economic system as a whole, or any company at the micro level , and society in general .Internet is not an important innovation itself to be sufficient to meet the form and define the essence of economic relations. Only its proper exploitation with the constant use of tested and more intense innovation is the only way to the overall success . The absence of the above, in our opinion, is a sure path to failure.

  3. Removing EU milk quotas, soft landing versus hard landing

    NARCIS (Netherlands)

    Bouamra-Mechemache, Z.; Jongeneel, R.; Réquillart, V.

    2008-01-01

    This paper analyses EU dairy policy reforms and mainly focus on EU milk quota removal scenarios. The model used to evaluate the scenario is a spatial equilibrium model of the dairy sector. It integrates the main competitor of the EU on world markets, Oceania, as well as the main importing regions in

  4. EU-UN partnership in military conflict management: Whither the ...

    African Journals Online (AJOL)

    EU-UN partnership in military conflict management. 'framework nations'. This type of socialisation in terms of language, including the institutionalisation of such discourses through the EU-UN relationship, allow for the political legitimisation of the EU as a security actor outside its immediate perimeters. The extension of such ...

  5. Sustainable development in the EU : Redefining and operationalizing the concept

    NARCIS (Netherlands)

    Van Hees, Sander R W

    Although sustainable development plays an important role in EU law, neither EU law nor EU policy clearly explains what the concept means and how it must be put into practice. Policy-makers, NGOs, politicians and businesses do, however, need guidance on sustainable development for the purpose of good

  6. The EU Dimension to Soil Science in Schools

    Science.gov (United States)

    Johnson, Sue

    2012-01-01

    The EU as a context for science lessons may be given scant attention but EU decision-making is a vital factor in everyday life. Lessons on the emergence of soil science with Charles Darwin's simple scientific experiments can be linked with competence through action, inclusion and argumentations in science lessons. Decisions about an EU Soil…

  7. Selected Issues of Legislation with regard to Operating Pharmacies in the Slovak Republic / Vybrané problémy právnej úpravy prevádzkovania lekární v podmienkach Slovenskej republiky

    Directory of Open Access Journals (Sweden)

    Capandová Petra

    2015-06-01

    Full Text Available Medzi základné práva a slobody, upravené v druhej hlave Ústavy Slovenskej republiky patrí aj právo na ochranu zdravia, bezplatnú zdravotnú starostlivosť na základe zdravotného poistenia, právo na zdravotnícke pomôcky za zákonom stanovených podmienok. Tieto práva sú garantované v ustanovení Čl. 40 Ústavy Slovenskej republiky v rámci ekonomických, sociálnych a kultúrnych práv a vzťahujú sa na každú fyzickú osobu, t. j. na človeka. Keďže sú tieto práva považované za ľudské práva v zmysle medzinárodného práva, sú garantované aj v mnohostranných medzinárodných zmluvách, ktorých signatárom je aj Slovenská republika, ako napríklad Medzinárodný pakt o hospodárskych, sociálnych a kultúrnych právach. Právna úprava prevádzkovania lekární v Slovenskej republike zahŕňa široké spektrum otázok a je pomerne rozsiahla. Snahou zákonodarcu bolo nastaviť také pravidlá, ktoré by stransparentnili a zjednodušili právne prostredie v tomto sektore. V niektorých oblastiach sú pravidlá dané legislatívou Európskej únie a slovenský právny poriadok ich iba prevzal. Najdôležitejším prvokom v tejto sfére, ktorý nie je priamo upravovaný legislatívou EÚ, je poskytovanie lekárenskej starostlivosti a využívanie systému verejného zdravotného poistenia v tejto oblasti. Hlavným cieľom príspevku je poukázať na vybrané problémy, ktoré sa spájajú s postavením prevádzkovateľa lekárne a jeho povinnosťami, ktoré mu vyplývajú zo zákona o liekoch a s ktorými sa musí ako prevádzkovateľ lekárne vysporiadať. Táto oblasť podnikania je pomerne prísne regulovaná a preto je potrebné byť oboznámený s príslušnými právnymi predpismi. Príspevok z právno-teoretického hľadiska rieši viaceré otázky upravené v zákone o liekoch, či vyhláške o správnej lekárenskej praxi.

  8. Hořava gravity: motivation and status

    Science.gov (United States)

    Blas, Diego

    2018-01-01

    In this short contribution, I will review the status of Hořava gravity as a proposal for quantum gravity. After summarizing the framework and phenomenological constraints, I will present some recent work on the renormalization group flow in 2 + 1 dimensions. The main result is that the theory is asymptotically free and flows to an infrared fixed point connected to a Lorentz-invariant theory.

  9. EU Climate Policy Tracker 2011. Main report

    Energy Technology Data Exchange (ETDEWEB)

    Hoehne, N.; Geurts, F.; Teckenburg, E.; Blok, K.; Becker, D. [Ecofys, Utrecht (Netherlands)

    2011-11-15

    Limiting the rise in the average global temperature to 2C has been the EU goal since 1996, and in December 2010 the UN recognised the need to consider a 1.5C limit. Avoiding overshooting these levels will require massive emissions reductions - in the order of 80-95% for industrialised countries, like those in the EU. The next ten years are crucial in establishing whether society will be able to make this transition, or whether temperature increase limits will be irreversibly missed. Last year, the European Union Climate Policy Tracker (EU CPT) investigated each member state's implementation of policy and legislation, and rated their progress towards a 2050 vision of deep decarbonisation using renewable energy. The uniquely developed rating scheme, modelled on appliance efficiency labels (A-G), gave an indication of how member states were doing compared to a 'low-carbon policy package'. The average score was an 'E', indicating that the level of effort needed to treble, to be on a pace to reach the 2050 vision. However, aggregating best practices across sectors and countries doubled the score - meaning that the tools are already at hand for major improvements across Europe. This report builds on last year's EU CPT by giving an update on action in member states, and an indicative trend in the rating, as well as adding a new section on EU policy. The addition of an EU section is appropriate, with the Commission having produced a roadmap on a low-carbon economy by 2050, a transport white paper, and with another roadmap for 2050 focused on energy anticipated by the end of 2011. This report seeks to answer the question of whether these and other related initiatives are sufficient to help Europe reach its low-carbon goals. When interpreting the results of this report, it is important to understand that the goal underlying the vision here is not the same as the one in the European Commission's 'low-carbon economy' roadmap

  10. Fluctuations in a Hořava-Lifshitz bouncing cosmology

    International Nuclear Information System (INIS)

    Gao, Xian; Wang, Yi; Xue, Wei; Brandenberger, Robert

    2010-01-01

    Hořava-Lifshitz gravity is a potentially UV complete theory with important implications for the very early universe. In particular, in the presence of spatial curvature it is possible to obtain a non-singular bouncing cosmology. The bounce is realized as a consequence of higher order spatial curvature terms in the gravitational action. Here, we extend the study of linear cosmological perturbations in Hořava-Lifshitz gravity coupled to matter in the case when spatial curvature is present. As in the case without spatial curvature, we find that there is no extra dynamical degree of freedom for scalar metric perturbations. We study the evolution of fluctuations through the bounce and show that the solutions remain non-singular throughout. If we start with quantum vacuum fluctuations on sub-Hubble scales in the contracting phase, and if the contracting phase is dominated by pressure-less matter, then for λ = 1 and in the infrared limit the perturbations at late times are scale invariant. Thus, Hořava-Lifshitz gravity can provide a realization of the ''matter bounce'' scenario of structure formation

  11. The mass of the electron neutrino and electron capture in 163Ho

    International Nuclear Information System (INIS)

    Yasumi, S.; Rajasekaran, G.; Ando, M.; Ochiai, F.; Ikeda, H.; Ohta, T.; Stefan, P.M.; Maruyama, M.; Nashimoto, N.; Fujioka, M.; Ishii, K.; Shinozuka, T.; Sera, K.; Omori, T.; Izawa, G.; Yagi, M.; Masumoto, K.; Shima, K.

    1983-01-01

    To determine the mass of the electron neutrino, electron capture in 163 Ho was studied. From the intensity of M X-rays and the total number of 163 Ho atoms in a source, as determined by the PIXE method, the partial M-capture half life of 163 Ho was estimated to be (4.5 +- 1.5) x 10 4 yr. A relation between the Q-value of 163 Ho and the mass of the electron neutrino was obtained. (orig.)

  12. Development of the EU Ecolabel Criteria and Revision of the EU Green Public Procurement Criteria for Cleaning Services

    OpenAIRE

    DE ALMEIDA FERREIRA NETO BELMIRA; WOLF Oliver; FIELD Bethany; JENKIN Nicola; TAM Max; BENJAMIN Oscar

    2016-01-01

    The objective of this project is to develop a new EU Ecolabel and revise the existing EU Green Public Procurement (GPP) criteria for professional cleaning services (hereafter referred to as cleaning services). This preliminary report investigates the market, operational and sustainability aspects of cleaning services, with a goal to develop a robust evidence base and prioritise key environmental and social issues to support the development of EU Ecolabel criteria and the revision of the EU GP...

  13. Ab initio thermal rate calculations of HO + HO = O(3P) + H2O reaction and isotopologues.

    Science.gov (United States)

    Nguyen, Thanh Lam; Stanton, John F

    2013-04-04

    The forward and reverse reactions, HO + HO ⇌ O((3)P) + H2O, which play roles in both combustion and laboratory studies, were theoretically characterized with a master equation approach to compute thermal reaction rate constants at both the low and high pressure limits. Our ab initio k(T) results for the title reaction and two isotopic variants agree very well with experiments (within 15%) over a wide temperature range. The calculated reaction rate shows a distinctly non-Arrhenius behavior and a strong curvature consistent with the experiment. This characteristic behavior is due to effects of positive barrier height and quantum mechanical tunneling. Tunneling is very important and contributes more than 70% of total reaction rate at room temperature. A prereactive complex is also important in the overall reaction scheme.

  14. Návrh a implementace průběžné integrace ve společnosti Logio

    OpenAIRE

    Muráň, Michal

    2015-01-01

    Tato diplomová práce popisuje možnost využití průběžné integrace a testování ve skutečné společnosti Logio. Výsledkem práce je implementace průběžné integrace v nástroji Jenkins a specifického testování pro firmu Logio. Teoretická část se zabývá základními principy, technikami a nástroji definujících průběžnou integraci. Následně jsou popsané již existující nástroje určené pro programovací jazyk PHP. Práce také rozebírá různé druhy a alternativy testování aplikací. Vysvětluje též problémy ve ...

  15. Over-expression of HO-1 on mesenchymal stem cells promotes angiogenesis and improves myocardial function in infarcted myocardium

    Directory of Open Access Journals (Sweden)

    Zhang Yan

    2010-10-01

    Full Text Available Abstract Heme oxygenase-1 (HO-1 is a stress-inducible enzyme with diverse cytoprotective effects, and reported to have an important role in angiogenesis recently. Here we investigated whether HO-1 transduced by mesenchymal stem cells (MSCs can induce angiogenic effects in infarcted myocardium. HO-1 was transfected into cultured MSCs using an adenoviral vector. 1 × 106 Ad-HO-1-transfected MSCs (HO-1-MSCs or Ad-Null-transfected MSCs (Null-MSCs or PBS was respectively injected into rat hearts intramyocardially at 1 h post-myocardial infarction. The results showed that HO-1-MSCs were able to induce stable expression of HO-1 in vitro and in vivo. The capillary density and expression of angiogenic growth factors, VEGF and FGF2 were significantly enhanced in HO-1-MSCs-treated hearts compared with Null-MSCs-treated and PBS-treated hearts. However, the angiogenic effects of HO-1 were abolished by treating the animals with HO inhibitor, zinc protoporphyrin. The myocardial apoptosis was marked reduced with significantly reduced fibrotic area in HO-1-MSCs-treated hearts; Furthermore, the cardiac function and remodeling were also significantly improved in HO-1-MSCs-treated hearts. Our current findings support the premise that HO-1 transduced by MSCs can induce angiogenic effects and improve heart function after acute myocardial infarction.

  16. The EU's cybercrime and cyber-security rulemaking: mapping the internal and external dimensions of EU security

    NARCIS (Netherlands)

    Fahey, E.

    2014-01-01

    By taking the EU Cyber Strategy as a case in point, this contribution examines how the distinction between external and internal security in contemporary EU law manifests itself in large-scale risk regulation and in particular, how the EU relies upon external norms to regulate risk. This article

  17. Key challenges in the combat of human trafficking : Evaluating the EU trafficking strategy and EU trafficking directive

    NARCIS (Netherlands)

    Bosma, Alice; Rijken, Conny

    2016-01-01

    The problem of trafficking in human beings (THB) is still omnipresent in Europe, despite the numerous preventive and retributive actions taken. This article evaluates the two most important EU-instruments to combat trafficking: the EU Directive and the EU Strategy. Based on secondary analysis of

  18. High-order Ho multipoles in HoB2C2 observed with soft resonant x-ray diffraction.

    Science.gov (United States)

    Princep, A J; Mulders, A M; Schierle, E; Weschke, E; Hester, J; Hutchison, W D; Tanaka, Y; Terada, N; Narumi, Y; Nakamura, T

    2012-02-22

    Soft resonant x-ray Bragg diffraction (SRXD) at the Ho M4,5 edges has been used to study Ho 4f multipoles in the combined magnetic and orbitally ordered phase of HoB2C2. A full description of the energy dependence for both σ and π incident x-rays at two different azimuthal angles, as well as the ratio I(σ)/I(π) as a function of azimuthal angle for a selection of energies, allows a determination of the higher order multipole moments of rank 1 (dipole) to 6 (hexacontatetrapole). The Ho 4f multipole moments have been estimated, indicating a dominant hexadecapole (rank 4) order with an almost negligible influence from either the dipole or the octupole magnetic terms. The analysis incorporates both the intra-atomic magnetic and quadrupolar interactions between the 3d core and 4f valence shells as well as the interference of contributions to the scattering that behave differently under time reversal. Comparison of SRXD, neutron diffraction and non-resonant x-ray diffraction shows that the magnetic and quadrupolar order parameters are distinct. The (00½) component of the magnetic order exhibits a Brillouin type increase below the orbital ordering temperature T(Q), while the quadrupolar order increases more sharply. We conclude that the quadrupolar interaction is strong, but quadrupolar order only occurs when the magnetic order gives rise to a quasi-doublet ground state, which results in a lock-in of the orbitals at T(Q).

  19. Non-coding RNA derived from the region adjacent to the human HO-1 E2 enhancer selectively regulates HO-1 gene induction by modulating Pol II binding.

    Science.gov (United States)

    Maruyama, Atsushi; Mimura, Junsei; Itoh, Ken

    2014-12-16

    Recent studies have disclosed the function of enhancer RNAs (eRNAs), which are long non-coding RNAs transcribed from gene enhancer regions, in transcriptional regulation. However, it remains unclear whether eRNAs are involved in the regulation of human heme oxygenase-1 gene (HO-1) induction. Here, we report that multiple nuclear-enriched eRNAs are transcribed from the regions adjacent to two human HO-1 enhancers (i.e. the distal E2 and proximal E1 enhancers), and some of these eRNAs are induced by the oxidative stress-causing reagent diethyl maleate (DEM). We demonstrated that the expression of one forward direction (5' to 3') eRNA transcribed from the human HO-1 E2 enhancer region (named human HO-1enhancer RNA E2-3; hereafter called eRNA E2-3) was induced by DEM in an NRF2-dependent manner in HeLa cells. Conversely, knockdown of BACH1, a repressor of HO-1 transcription, further increased DEM-inducible eRNA E2-3 transcription as well as HO-1 expression. In addition, we showed that knockdown of eRNA E2-3 selectively down-regulated DEM-induced HO-1 expression. Furthermore, eRNA E2-3 knockdown attenuated DEM-induced Pol II binding to the promoter and E2 enhancer regions of HO-1 without affecting NRF2 recruitment to the E2 enhancer. These findings indicate that eRNAE2-3 is functional and is required for HO-1 induction. © The Author(s) 2014. Published by Oxford University Press on behalf of Nucleic Acids Research.

  20. Who wants full membership? Characteristics of Turkish public support for EU membership

    OpenAIRE

    Çarkoğlu, Ali; Carkoglu, Ali

    2003-01-01

    Examines the basis of support and resistance to European Union (EU) membership among voters in Turkey. Issues concerning Turkey's candidacy for EU membership; Description of EU support across different constituencies of public opinion; Implications of EU membership support for EU-Turkey relations; Factors that influenced the expressed support for EU membership.