Microbeam X-ray analysis in Poland - past and future

International Nuclear Information System (INIS)

Kusinski, J

2010-01-01

The article provides an overview of the development of electron beam X-ray microanalysis (EPMA) in Poland. Since the introduction by Prof. Bojarski of EMPA over 45 years ago, tremendous advances in methodologies and in instrumentation have been made in order to improve the precision of quantitative compositional analysis, spatial resolution and analytical sensitivity. This was possible due to the activity of Applied Crystallography Committee at the Polish Academy of Sciences, as well as the groups of researches working in the Institute for Ferrous Metallurgy (Gliwice), the Technical University of Warsaw, the Silesian Technical University (Katowice), the AGH-University of Sciences and Technology (Krakow), and the Institute of Materials Science and Metallurgy Polish Academy of Sciences (Krakow). Based on the research examples realized by these teams, conferences, seminars and congresses organized, as well as books and academic textbooks issued, the evolution of electron beam X-ray microanalysis in Poland is demonstrated.

Equatorial bottom and topside electron density profiles and comparison with IRI

International Nuclear Information System (INIS)

Reinisch, B.W.; Huang, X.; Conway, J.; Komjathy, A.

2001-01-01

A new technique of estimating the ionospheric topside profile from the information contained in the groundbased ionograms is described. The electron density profile above the F2 layer peak is approximated by an α-Chapman function with a constant scale height that is derived from the bottomside profile shape near the F2 peak. The scale height is obtained from the bottomside profile by representing the latter in terms of α-Chapman functions with scale heights H(h) that vary as a function of height. The scale height at the layer peak is then used for the topside profile. The bottomside and topside electron contents is obtained by integrating the electron density from h=0 to hmF2 and from hmF2 to ∞. The ionogram derived electron content values for Jicamarca in 1998 are compared with the respective IRI values. (author)

Simulation of Electron Beam Trajectory of Thermionic Electron Gun Type with Pierce Electrode

International Nuclear Information System (INIS)

Suprapto; Djoko-SP; Djasiman

2000-01-01

The simulation of electron beam trajectory for electron gun of electron beam machine has been done. The simulation is carried out according to mechanical design of the electron gun. The simulation is carried out by using the software made by Andrzej Soltan Institute for Nuclear Studies, Swierk-Poland. The result obtained from simulation is approximately parallel electron beam trajectory of 20 mA beam current at 0.66 kV anode voltage, 15 mm cathode-anode distance and 67.5 o cathode angle. Arrangement of electron gun and accelerating tube with 15 kV voltage between anode and the first electrode of accelerating tube yields focus distance of 34 mm from the to cathode. To obtain the approximately parallel beam trajectory which has -0.03 o entrance angles to accelerating tube, the suitable cathode-anode voltage is 12.66 kV. With the entrance angle of -0.03 o it is expected that the electron beam can be accelerated and the beam profile has a small divergence after passing the accelerating tube. (author)

Electron density profile in multilayer systems

International Nuclear Information System (INIS)

Toekesi, K.

2004-01-01

Complete text of publication follows. Electron energy loss spectroscopy (EELS) has been used extensively to study the multilayer systems, where the thickness of layers are in the nanometer range. These studies has received considerable attention because of its technological interest, for example in the nanotechnology. On the most fundamental level, its importance is derived from the basic physics that is involved. One key quantities of interest is the response of a many-body system to an external perturbation: How act and how modify the interface between the solid-solid or solid-vacuum the excitations in the solid and in the vicinity of the interfaces. In this work, as a starting point of such investigations we calculated the electron density profile for multilayer systems. Our approach employs the time-dependent density functional theory (TDDFT), that is, the solution of a time-dependent Schroedinger equation in which the potential and forces are determined selfconsistently from the dynamics governed by the Schroedinger equation. We treat the problem in TDDFT at the level of the local-density approximation (LDA). Later, the comparison of experimentally obtained loss functions and the theory, based on our TDDFT calculations can provide deeper understanding of surface physics. We performed the calculations for half-infinite samples characterized by r s =1.642 and r s =1.997. We also performed the calculations for double layer systems. The substrate was characterized by r s =1.997 and the coverage by r s =1.642. Fig. 1. shows the obtained electron density profile in LDA approximation. Because of the sharp cutoff of electronic wave vectors at the Fermi surface, the densities in the interior exhibit slowly decaying Friedel oscillations. To highlight the Friedel oscillation we enlarged the electron density profile in Fig. 1a. and Fig. 1b. The work was supported by the Hungarian Scientific Research Found: OTKA No. T038016, the grant 'Bolyai' from the Hungarian Academy of

Analysis of Total Electron Content and Electron Density Profile during Different Geomagnetic Storms

Science.gov (United States)

Chapagain, N. P.; Rana, B.; Adhikari, B.

2017-12-01

Total Electron content (TEC) and electron density are the key parameters in the mitigation of ionospheric effects on radio communication system. Detail study of the TEC and electron density variations has been carried out during geomagnetic storms, with longitude and latitude, for four different locations: (13˚N -17˚N, 88˚E -98˚E), (30˚N-50˚N, 120˚W -95˚W), (29˚S-26˚S, 167˚W-163˚W,) and (60˚S-45˚S, 120˚W-105˚W) using the Gravity Recovery and Climate Experiment (GRACE) satellite observations. In order to find the geomagnetic activity, the solar wind parameters such as north-south component of inter planetary magnetic field (Bz), plasma drift velocity (Vsw), flow pressure (nPa), AE, Dst and Kp indices were obtained from Operating Mission as Nodes on the Internet (OMNI) web system. The data for geomagnetic indices have been correlated with the TEC and electron density for four different events of geomagnetic storms on 6 April 2008, 27 March 2008, 4 September 2008, and 11 October 2008. The result illustrates that the observed TEC and electron density profile significantly vary with longitudes and latitudes. This study illustrates that the values of TEC and the vertical electron density profile are influenced by the solar wind parameters associated with solar activities. The peak values of electron density and TEC increase as the geomagnetic storms become stronger. Similarly, the electron density profile varies with altitudes, which peaks around the altitude range of about 250- 350 km, depending on the strength of geomagnetic storms. The results clearly show that the peak electron density shifted to higher altitude (from about 250 km to 350 km) as the geomagnetic disturbances becomes stronger.

Electron cyclotron heating for current profile control of non-circular plasmas

International Nuclear Information System (INIS)

Chan, V.S.; Davidson, R.; Guest, G.; Hacker, M.; Miller, L.

1981-01-01

Electron Cyclotron Heating (ECH) offers a promising approach to modifying the radial profiles of electron temperature and plasma current in tokamaks to increase the ideal MHD beta limits and permit experimental access to particular noncircular cross-section tokamaks that cannot be achieved with the peaked current profiles characteristic of ohmically heated tokamaks. We use a one-and-one-half-dimensional, time-dependent transport model that incorporates a self-consistent model of electron cyclotron power absorption to study the temporal evolution of electron temperature and plasma current profiles and the resulting noncircular equilibria. Startup scenarios for high-beta dees and doublets are investigated with this transport modeling

Compton profiles by inelastic ion-electron scattering

International Nuclear Information System (INIS)

Boeckl, H.; Bell, F.

1983-01-01

It is shown that Compton profiles (CP) can be measured by inelastic ion-electron scattering. Within the impulse approximation the binary-encounter peak (BEP) reflects the CP of the target atom whereas the electron-loss peak (ELP) is given by projectile CP's. Evaluation of experimental data reveals that inelastic ion-electron scattering might be a promising method to supply inelastic electron or photon scattering for the determination of target CP's. The measurement of projectile CP's is unique to ion scattering since one gains knowledge about wave-function effects because of the high excitation degree of fast heavy-ion projectiles

POLAND AT CERN

CERN Multimedia

2000-01-01

17 to 20 October 2000 Administration Building Bldg 60 - 1st floor 09h00 - 17h30 (Friday 09h00-12h00) OPENING CEREMONY 10h00 - 17 October Nineteen companies will present their latest technology at the “Poland at CERN” exhibition. The Polish industries will exhibit products and technologies, which are specifically related to the field of particle physics. The main subjects are: cryogenics and vacuum technologies, electric power and power electronics, heavy mechanical components, small and precision machined mechanical components, instrumentation, electrical and mechanical, electronics and software, power-control and fibre optic cables. The exhibition is being organised by the Technology Transfer Agency, Techtra Ltd under the auspices of the National Atomic Energy Agency, the State Committee for Scientific Research and the Ministry of the Economy. There follows: the list of exhibitors. A detailed programme will be available in due course at: your Divisional Secretariat, the Reception information desk, b...

POLAND AT CERN

CERN Multimedia

2000-01-01

17 to 20 October 2000 Administration Building Bldg 60 - 1st floor 09h00 - 17h30 (Friday 09h00-12h00) OPENING CEREMONY 10h00 - 17 October Nineteen companies will present their latest technology at the “Poland at CERN” exhibition. The Polish industries will exhibit products and technologies, which are specifically related to the field of particle physics. The main subjects are: cryogenics and vacuum technologies, electric power and power electronics, heavy mechanical components, small and precision machined mechanical components, instrumentation, electrical and mechanical, electronics and software, power-control and fibre optic cables. The exhibition is being organised by the Technology Transfer Agency, Techtra Ltd under the auspices of the National Atomic Energy Agency, the State Committee for Scientific Research and the Ministry of the Economy. There follows: the list of exhibitors. A detailed programme will be available in due course at: your Divisional Secretariat, the Reception information desk, bu...

POLAND AT CERN

CERN Multimedia

2000-01-01

17 to 20 October 2000 Administration Building Bldg 60 - 1st floor 09h00 - 17h30 (Friday 09h00-12h00) Twenty companies will present their latest technology at the ´Poland at CERNª exhibition. The Polish industries will exhibit products and technologies, which are specifically related to the field of particle physics. The main subjects are: cryogenics and vacuum technologies, electric power and power electronics, heavy mechanical components, small and precision machined mechanical components, instrumentation, electrical and mechanical, electronics and software, power-control and fibre optic cables. The exhibition is being organised by the Technology Transfer Agency, Techtra Ltd under the auspices of the National Atomic Energy Agency, the State Committee for Scientific Research and the Ministry of the Economy. There follows: - the list of exhibitors. A detailed programme will be available in due course at: - your Divisional Secretariat, - the Reception information desk, building 33, - the exhi...

Poland's Syndrome: A Case Report

African Journals Online (AJOL)

jen

The Poland's anomaly was first described in 1841 by Sir Alfred Poland as a syndrome presenting with absence or underdevelopment of pectoralis ... He was the second child in a family of four. There was no familial history of similar .... hypoplasia: a middle degree of Poland syndrome. Acta Radiologica 1996; 37: 759-762. 8.

Electronics Technology. Tech Prep Competency Profile.

Science.gov (United States)

Lakeland Tech Prep Consortium, Kirtland, OH.

This tech prep competency profile covers the occupation of electronics technician. Section 1 provides the occupation definition. Section 2 lists development committee members. Section 3 provides the leveling codes--abbreviations for grade level, (by the end of grade 12, by the end of associate degree), academic codes (communications, math, or…

Fast electron current density profile and diffusion studies during LHCD in PBX-M

International Nuclear Information System (INIS)

Jones, S.E.; Kesner, J.; Luckhardt, S.; Paoletti, F.

1993-08-01

Successful current profile control experiments using lower hybrid current drive (LCHD) clearly require knowledge of (1) the location of the driven fast electrons and (2) the ability to maintain that location from spreading due to radial diffusion. These issues can be addressed by examining the data from the hard x-ray camera on PBX-M, a unique diagnostic producing two-dimensional, time resolved tangential images of fast electron bremsstrahlung. Using modeling, these line-of-sight images are inverted to extract a radial fast electron current density profile. We note that ''hollow'' profiles have been observed, indicative of off-axis current drive. These profiles can then be used to calculate an upper bound for an effective fast electron diffusion constant: assuming an extremely radially narrow lower hybrid absorption profile and a transport model based on Rax and Moreau, a model fast electron current density profile is calculated and compared to the experimentally derived profile. The model diffusion constant is adjusted until a good match is found. Applied to steady-state quiescent modes on PBX-M, we obtain an upper limit for an effective diffusion constant of about D*=1.1 m 2 /sec

Profile and bioconcentration of minerals by King Bolete (Boletus edulis) from the Płocka Dale in Poland.

Science.gov (United States)

Frankowska, Aneta; Ziółkowska, Joanna; Bielawski, Leszek; Falandysz, Jerzy

2010-01-01

This study aimed to provide basic data on the composition of metallic elements, including toxicologically important Cd and Hg, in popular and prized wild King Bolete mushrooms. We investigated the importance of soil substratum as a source of these metals. ICP-OES and CV-AAS were applied to determine the profile of Al, Ba, Ca, Cd, Cu, Fe, Hg, K, Mg, Mn, Na, Sr and Zn in caps and stipes of King Bolete mushroom and in the surface layer of soil (0-10 cm) from the Płocka Dale area of Poland. Hg, Cu, Cd, Zn, Mg and K exhibited bioconcentration factors (BCF) > 1. Specifically, Hg, Cu and Cd (mean BCFs for caps were 110, 19 and 16, respectively) were efficiently bioconcentrated by King Bolete, while other elements were bioexcluded (BCF < 1). Cadmium was present in the caps at mean levels of 5.5 ± 2.4 mg kg(-1) dry weight (dw) and mercury at levels of 4.9 ± 1.4 mg kg(-1) dw, both occurring at elevated concentrations in those King Bolete mushrooms surveyed.

An Electron-Beam Profile Monitor Using Fresnel Zone Plates

International Nuclear Information System (INIS)

Nakamura, Norio; Sakai, Hiroshi; Iida, Kensuke; Shinoe, Kenji; Takaki, Hiroyuki; Fujisawa, Masami; Hayano, Hitoshi; Muto, Toshiya; Nomura, Masaharu; Kamiya, Yukihide; Koseki, Tadashi; Amemiya, Yoshiyuki; Aoki, Nobutada; Nakayama, Koichi

2004-01-01

We have developed a beam profile monitor using two Fresnel zone plates (FZPs) at the KEK-ATF (Accelerator Test Facility) damping ring to measure small electron-beam sizes for low-emittance synchrotron radiation sources. The monitor has a structure of an X-ray microscope, where two FZPs constitute an X-ray imaging optics. In the monitor system, the synchrotron radiation from the electron beam at the bending magnet is monochromatized to 3.235-keV X-rays by a crystal monochromator and the transverse electron-beam image is twenty-times magnified by the two FZPs and detected on an X-ray CCD camera. This monitor has the following advantages: (1) high spatial resolution, (2) non-destructive measurement, (3) real-time monitoring, and (4) direct electron-beam imaging. With the beam profile monitor, we have succeeded in obtaining a clear electron-beam image and measuring the extremely small beam size less than 10 μm. The measured magnification of the imaging optics was in good agreement with the design value

High energy physics in Poland: the first 50 years

International Nuclear Information System (INIS)

Wroblewski, A.K.

1993-01-01

High energy physics in Poland started in 1933 when Stanislaw Ziemecki and Konstanty Narkiewicz-Jodko performed measurements of the latitude effect for cosmic rays. Subsequently, experiments with cosmic rays were carried out in balloon flights in a deep salt mine. Other Polish pioneers in this field were Ignacy Adamczewski, Czeslaw Bialobrzeski, Marian Miesowicz, Szczepan Szczeniowski and Jan Wesolowski. The ambitious 'Star of Poland' project of a stratospheric balloon flight to study cosmic rays up to an altitude of 30000 meters was not successful, first because of the fire accident and then of the outbreak of World War II. The destruction of laboratories during the war has slowed down the development of high energy physics in Poland by at least twelve years. However, in the late forties Marian Miesowicz started important cosmic ray studies in Cracow. In 1952 research using nuclear emulsions was initiated in Warsaw by Marian Danysz and Jerzy Pniewski. Two years later Marian Miesowicz and Jerzy Gierula began similar research in Cracow. In the late fifties Aleksander Zawadzki in Lodz started comprehensive studies of extensive air showers. Already in 1963 the number of experimental and theoretical papers on high energy physics published in Poland exceeded 100. Strong experimental and theoretical groups have been established in Cracow, Lodz and Warsaw. To supplement research with emulsions and bubble chambers the construction of electronic detectors for on-line experiments has been instituted. Thus, in the early eighties Polish high energy physicists were ready to participate in large projects such as DELPHI at LEP and ZEUS and H1 at HERA. The discovery of hypernuclei by Danysz and Pniewski in 1952 may be regarded as the most important achievement of physics in post-war Poland. (author). 108 refs, 26 figs, 1 tab

Evaluation of the level of depression among medical students from Poland, Portugal and Germany.

Science.gov (United States)

Seweryn, Mariusz; Tyrała, Kinga; Kolarczyk-Haczyk, Aleksandra; Bonk, Magdalena; Bulska, Weronika; Krysta, Krzysztof

2015-09-01

Depression is a serious illness affecting health, family and professional life of many people of all sectors of society. It also concerns students, regardless of their geographical location. The Beck Depression Inventory (BDI) is a proper tool to brief check of the level of depression because it has high correlation with depression. The aim of this study was to assess and compare the level of depression among medical students from Poland, Portugal and Germany. Students from different countries were asked to fill in an electronic form containing the BDI. The form was created separately for each country, using official translation of the BDI, approved by the competent psychiatric association. Google Drive software was used for the electronic form, and Stat soft Statistica v10 software for statistical analysis. There were statistically significant differences (p<0.05) in terms of average score of the BDI and of the proportion of the scores more than 10 points of medical and technology students among kinds of studies and countries. The average score of the BDI of medical students: Poland: 13.76±9.99 points; Germany: 8.49±7.64 points; Portugal: 7.37±7.67 points. The average score of the BDI of technology students: Poland: 12.42±9.66 points; Germany: 10.51±8.49 points; Portugal: 9.25±8.97 points. The proportion of the scores more than 10 points of medical students: Poland 56.32% (285/506) Germany 34.92% (154/441) Portugal 26.03% (82/315). The proportion of the scores more than 10 points of technology students: Poland 55.01% (368/669) Germany 43.82% (156/356) Portugal 37.57% (136/362). The highest depression score among medical and technology students according the BDI was found in Poland. A proper monitoring of depression is required, as well as rapid and appropriate help for those who suffer from it.

Raman lidar water vapor profiling over Warsaw, Poland

Science.gov (United States)

Stachlewska, Iwona S.; Costa-Surós, Montserrat; Althausen, Dietrich

2017-09-01

Water vapor mixing ratio and relative humidity profiles were derived from the multi-wavelength Raman PollyXT lidar at the EARLINET site in Warsaw, using the Rayleigh molecular extinction calculation based on atmospheric temperature and pressure from three different sources: i) the standard atmosphere US 62, ii) the Global Data Assimilation System (GDAS) model output, and iii) the WMO 12374 radiosoundings launched at Legionowo. With each method, 136 midnight relative humidity profiles were obtained for lidar observations from July 2013 to August 2015. Comparisons of these profiles showed in favor of the latter method (iii), but it also indicated that the other two data sources could replace it, if necessary. Such use was demonstrated for an automated retrieval of water vapor mixing ratio from dusk until dawn on 19/20 March 2015; a case study related to an advection of biomass burning aerosol from forest fires over Ukraine. Additionally, an algorithm that applies thresholds to the radiosounding relative humidity profiles to estimate macro-physical cloud vertical structure was used for the first time on the Raman lidar relative humidity profiles. The results, based on a subset of 66 profiles, indicate that below 6 km cloud bases/tops can be successfully obtained in 53% and 76% cases from lidar and radiosounding profiles, respectively. Finally, a contribution of the lidar derived mean relative humidity to cloudy conditions within the range of 0.8 to 6.2 km, in comparison to clear-sky conditions, was estimated.

Influence of an imperfect energy profile on a seeded free electron laser performance

Directory of Open Access Journals (Sweden)

Botao Jia

2010-06-01

Full Text Available A single-pass high-gain x-ray free electron laser (FEL calls for a high quality electron bunch. In particular, for a seeded FEL amplifier and for a harmonic generation FEL, the electron bunch initial energy profile uniformity is crucial for generating an FEL with a narrow bandwidth. After the acceleration, compression, and transportation, the electron bunch energy profile entering the undulator can acquire temporal nonuniformity. We study the influence of the electron bunch initial energy profile nonuniformity on the FEL performance. Intrinsically, for a harmonic generation FEL, the harmonic generation FEL in the final radiator starts with an electron bunch having energy modulation acquired in the previous stages, due to the FEL interaction at those FEL wavelengths and their harmonics. The influence of this electron bunch energy nonuniformity on the harmonic generation FEL in the final radiator is then studied.

Low energy electron beams for industrial and environmental applications

CERN Document Server

Skarda, Vlad

2017-01-01

EuCARD-2 Workshop, 8-9 December 2016, Warsaw, Poland. Organizers: Science and Technology Facilities Council, UK CERN - The European Organization for Nuclear Research, Switzerland, Institute of Nuclear Chemistry and Technology, Poland, Fraunhofer Institute for Electron Beam and Plasma Technology, Germany, Warsaw University of Technology, Poland. An article presents short information about EuCARD-2 Workshop “Low energy electron beams for industrial and environmental applications”, which was held in December 2016 in Warsaw. Objectives, main topics and expected output of meeting are described. List of organizers is included.

Electron momentum density and Compton profile by a semi-empirical approach

Science.gov (United States)

Aguiar, Julio C.; Mitnik, Darío; Di Rocco, Héctor O.

2015-08-01

Here we propose a semi-empirical approach to describe with good accuracy the electron momentum densities and Compton profiles for a wide range of pure crystalline metals. In the present approach, we use an experimental Compton profile to fit an analytical expression for the momentum densities of the valence electrons. This expression is similar to a Fermi-Dirac distribution function with two parameters, one of which coincides with the ground state kinetic energy of the free-electron gas and the other resembles the electron-electron interaction energy. In the proposed scheme conduction electrons are neither completely free nor completely bound to the atomic nucleus. This procedure allows us to include correlation effects. We tested the approach for all metals with Z=3-50 and showed the results for three representative elements: Li, Be and Al from high-resolution experiments.

Orobanche elatior and O. kochii (Orobanchaceae in Poland: distribution, taxonomy, plant communities and seed micromorphology

Directory of Open Access Journals (Sweden)

Renata Piwowarczyk

2015-03-01

Full Text Available Species of the genus Orobanche (Orobanchaceae, parasitic on Centaurea in Central Europe, were previously considered to belong to the O. elatior group. At present, the taxon is differentiated into two species, O. elatior Sutton and O. kochii F.W. Schultz. The paper presents for the first time the distribution of O. elatior and O. kochii in Poland based on a critical revision of herbarium and the literature data, as well as the results of field studies conducted between 1999 and 2014. The majority of the species’ localities are in south Poland: Silesia-Cracow, Małopolska and the Lublin Uplands. The distribution of both species in Poland is mapped and chronologically organized, and is thus the most recent in Europe. The taxonomy, host preferences, and ecology are also discussed. Seeds of both species were also investigated using light and scanning electron microscopy, which resulted in the designation of diagnostic features. The new color form of O. kochii f. citrina is described and illustrated. An account of all revised herbarium specimens collected from Poland, deposited in Poland and neighboring countries, is presented.

[Salmonellosis in Poland in 2010].

Science.gov (United States)

Sadkowska-Todys, Małgorzata; Furman, Sylwia; Czarkowski, Mirosław P

2012-01-01

The aim of this study is to present the epidemiology of salmonellosis in Poland in 2010. The study was based on data from: "the Infectious diseases and poisonings in Poland 2010", information from laboratories based in sanitary stations, the forms of outbreaks investigations conducted by sanitary stations and data from Demographic Surveys Departament based in the Central Statistical Office. All cases were classified according to the case definition used by surveillance. A total of9 732 salmonellosis cases were reported in Poland. Among them 8 549 cases were intestinal and 183 were extraintestinal. The incidence rate was 25.5 per 100 000 inhabitants. Over 95% of cases met the criteria for a confirmed case. The number of registered cases was higher than in the previous two years, despite this an overall decreasing trend was observed in the number of cases of salmonellosis in Poland. Cases of salmonellosis occurred primarily among children under 5-years old. There were no deaths reported due to salmonellosis. There is still a high percentage, about 70%, hospital admissions of people infected with zoonotic Salmonella. The percentage of hospitalization in outbreaks is almost two and a half times lower -29%. In 2010, 189 outbreaks caused by Salmonella were reported, affecting 1 662 people (almost 18% of all reported cases of intestinal salmonellosis). Most were small family outbreaks. Still the most common etiologic agent in Poland is S. Enteritidis. When compared with previous years, in 2010 there was an increase in the number of cases caused by S. Mbandaka, S. Infantis and S. Virchow. The number of screening tests for carriers among food handlers decreased by over 10% however the percentage diagnosed with positive result increased from 0.3% to 0.5%. Human salmonellosis is still a significant public health problem in Poland. The very high percentage (70%) of hospitalization, persisting for many years indicates that diagnosis and reporting ofsalmonellosis in Poland is

Rubella in Poland in 2013.

Science.gov (United States)

Korczyńska, Monika Roberta; Paradowska-Stankiewicz, Iwona

2015-01-01

In 2004, Poland has adopted the WHO goal of rubella elimination and congenital rubella syndrome prevention. The main target of the Programme is to stop transmission of the virus in the environment and prevention of congenital rubella in children. This can be achieved by carrying out the vaccination. Participation in the rubella elimination program requires clinical diagnosis of rubella cases and their confirmation with laboratory test. In Poland, until 2003, national vaccination recommendation included a dose of rubella vaccine only for girls aged 13 years. Among men, the incidence of measles remained high creating a risk of infection of non-immune pregnant women which may lead to the development of congenital rubella syndrome in the child. To assess epidemiological situation of rubella in Poland in 2013, including vaccination coverage in Polish population. The descriptive analysis was based on data retrieved from routine mandatory surveillance system and published in the annual bulletins "Infectious diseases and poisonings in Poland in 2013" and "Vaccinations in Poland in 2013" (MP. Czarkowski, Warszawa 2014, NIZP-PZH, GIS). In 2013, there was big epidemic of rubella in Poland--with 38,548 registered cases (6 times more than in 2012), incidence 84.4 per 100,000 (5 times higher than in the previous year). The highest incidence rate, regardless of gender and the environment, was observed among adolescents aged 15-19 years (911.6 per 100,000). The incidence of rubella in boys and men was significantly higher than the incidence in girls and women (181.4 versus 23.9). In 2013, two cases of congenital rubella syndrome were registered. Rubella epidemic which occurred in Poland in 2013 was the result of use in the past vaccination against rubella only for girls 13 years of age. The proportion of laboratory tests confirming/excluding rubella infection is still very low in Poland. In 2013, only 0.2% of rubella cases were laboratory confirmed.

Development of free electron laser and accelerator technology in Poland (CARE and EuCARD projects)

CERN Document Server

Romaniuk, Ryszard

2009-01-01

The development of accelerator technology in Poland is strictly combined with the cooperation with specialist accelerator centers of global character, where the relevant knowledge is generated, allowing to build big and modern machines. These are relatively costly undertakings of interdisciplinary character. Most of them are financed from the local resources. Only the biggest machines are financed commonly by many nations like: LHC in CERN, ILC in Fermi Lab, E-XFEL in DESY. A similar financing solution has to be implemented in Poland, where a scientific and political campaign is underway on behalf of building two big machines, a Polish Synchrotron in Kraków and a Polish FEL in Świerk. Around these two projects, there are realized a dozen or so smaller ones.

What Determines State Capture in Poland?

Directory of Open Access Journals (Sweden)

Stanisław Alwasiak

2013-12-01

Full Text Available Purpose: This study examines the determinants of ex-ante state capture in Poland. Methodology: In order to establish the determinants of ex-ante state capture a logistic regression is estimated. Findings: The study shows that in Poland the majority of legal acts were passed with the aim to satisfy the interest of particular groups. Furthermore, the regression analysis shows that the likelihood of state capture increases during the period of higher economic growth and local elections. The likelihood of state capture, however, declines during presidential elections. The results we attribute to different interests of political parties in the period of local and presidential elections. Finally, we fi nd that the state capture increased over the years in Poland. Additionally, we show that the EU accession did not prevent state capture in Poland. In contrast, the fi nancial crisis of 2007 resulted in a wake-up effect and the likelihood of state capture declined in Poland. Research limitations: In the study we employ proxies for state capture, yet we assume that corruption is a widespread phenomenon in Poland. However, due to its nature corruption is very diffi cult to assess and measure. Originality: The study uses a unique dataset on ex-ante state capture that was identifi ed in the legal acts that have been passed in the period 1990–2011 in Poland.

Poland- Ukraine Relations

Directory of Open Access Journals (Sweden)

Andrzej Szeptycki

2016-01-01

Full Text Available Poland and Ukraine are the two biggest and most populated countries of Central and Eastern Europe. Because of their size, neighbourhood and position in the region the two countries have often been compared to France and Germany. Both countries are deeply interested in their mutual cooperation. Such situation steams from five factors: direct neighbourhood, common (albeit difficult history, attractiveness of the Polish labour market for the Ukrainians, membership of Poland in the Western structures, and last but not least, the Russian threat. Despite complimentary interests, both countries have difficulty to effectively develop their mutual relations and turn them into a real “strategic partnership”. These problems are due to the internal political and economic situation in Ukraine, limits imposed by the membership of Poland in the EU, Russian policy aiming at keeping Ukraine within its zone of influence and, finally, the EU reluctance to effectively engage in Ukraine.

To understand Poland / Joanna Bar

Index Scriptorium Estoniae

Bar, Joanna

2003-01-01

Uurimustest Poola igapäevaelu kohta Nõukogude perioodil : Wedel, Janine. The private Poland : an anthropologist look at everyday life ; Dziğiel, Leszek. Paradise in a concrete cage : daily life in communist Poland. Krak̤w, 1998

Mumps in Poland in 2012.

Science.gov (United States)

Rogalska, Justyna; Paradowska-Stankiewicz, Iwona

2014-01-01

Vaccination against mumps, introduced initially as recommended, from 2003 is mandatory in Poland and given as two dose scheme with MMR vaccine (mumps, measles, and rubella). Despite observed decline in mumps incidence for over a decade which is a result of conducted vaccinations, mumps is still a common childhood disease in Poland. To assess epidemiological situation of mumps in Poland in 2012, including vaccination coverage in Polish population, in comparison to previous years. The descriptive analysis was based on data retrieved from routine mandatory surveillance system and published in the annual bulletins "Infectious diseases and poisonings in Poland in 2012" and "Vaccinations in Poland in 2012" (Czarkowski MP i in., Warszawa 2013, NIZP-PZH i GIS). Mumps cases were classified according to the criteria of surveillance case definition implemented in the European Union (Commission Decision of 28 April 2008 amending Decision 2002/253/EC). National Immunisation Programme for year 2012 was also used. In total, there were 2779 mumps cases registered in Poland in 2012. Incidence of mumps was 7.2 per 100 000 and it was higher by 7.5% in comparison with 2011 and lower by 19.4% in comparison to median for the years 2006-2010. The highest incidence rate was observed among children aged 5 years (71.8 per 100 000). Incidence in women (5.9) was lower than in men (8.6). In 2012, 25 people were hospitalized due to mumps. Vaccination coverage of children aged 3 years in Poland in 2012 was 97.9%. Systematic execution of mumps vaccination in accordance with the National Immunisation Programme resulted in a significant decrease in the number of registered cases. Due to the high vaccination coverage further decline in the number of cases is expected.

Chickenpox in Poland in 2012.

Science.gov (United States)

Rogalska, Justyna; Paradowska-Stankiewicz, Iwona

2014-01-01

A number of chickenpox cases, occurring especially in children, indicates the rationale for the use of chickenpox vaccinations. In Poland since 2002, chickenpox vaccination is included in the National Immunisation Programme as recommended. To assess epidemiological situation of chickenpox in Poland in 2012 in comparison to previous years. The descriptive analysis was based on data retrieved from routine mandatory surveillance system and published in the annual bulletins "Infectious diseases and poisonings in Poland in 2012" and "Vaccinations in Poland in 2012" (Czarkowski MP i in., Warszawa 2013, NIZP-PZH i GIS). National Immunisation Programme for year 2012 was also used. In 2012, 208 276 cases of chickenpox were registered in Poland. The highest number of cases was reported in Śląskie voivodeship, the lowest in Podlaskie voivodeship. Mumps incidence was 540.5 per 100 000 and was higher than in 2011 (448.7). The highest incidence was recorded in children aged 4 years (7 611.5 per 100 000). The chickenpox incidence among men (570.7) was higher than among women (512.2). The incidence among rural residents (553.9) was higher than among urban residents (531.8). Number of cases hospitalized due to mumps was 1 361. Number of people vaccinated against chickenpox was 56 213. In 2012, there was an increase in the incidence of smallpox in Poland. This trend is continuing since 2004, which can be partly explained by improved surveillance of the disease.

Meningitis and encephalitis in Poland in 2014

Science.gov (United States)

Paradowska-Stankiewicz, Iwona; Piotrowska, Anna

The aim of this study was to assess the epidemiology of meningitis and/or encephalitis in Poland in 2014. In the last three years in Poland, about 3000 cases of meningitis and/or encephalitis of viral or bacterial etiology were recorded annually. Assessment of the epidemiological situation of meningitis and/or encephalitis in Poland in 2014, was based on the results of the analysis of epidemiological reports sent to the NIZP-PZH by the Regional Sanitary-Epidemiological Stations published in the annual bulletin “Infectious diseases and poisonings in Poland in 2014” and “Preventive immunizations in Poland in 2014”. In 2014 in Poland 3488 cases of bacterial meningitis and/or encephalitis were recorded. Almost 61.3% of these were viral infections. In 2014, in comparison to 2013, a 1.1% increase in the number of cases of meningitis and/or encephalitis was observed and 91% with viral etiology.

Current profile reconstruction using electron temperature imaging diagnostics

International Nuclear Information System (INIS)

Tritz, K.; Stutman, D.; Delgado-Aparicio, L.F.; Finkenthal, M.; Pacella, D.; Kaita, R.; Stratton, B.; Sabbagh, S.

2004-01-01

Flux surface shape information can be used to constrain the current profile for reconstruction of the plasma equilibrium. One method of inferring flux surface shape relies on plasma x-ray emission; however, deviations from the flux surfaces due to impurity and density asymmetries complicate the interpretation. Electron isotherm surfaces should correspond well to the plasma flux surfaces, and equilibrium constraint modeling using this isotherm information constrains the current profile. The KFIT code is used to assess the profile uncertainty and to optimize the number, location and SNR required for the Te detectors. As Te imaging detectors we consider tangentially viewing, vertically spaced, linear gas electron multiplier arrays operated in pulse height analysis (PHA) mode and multifoil soft x-ray arrays. Isoflux coordinate sets provided by T e measurements offer a strong constraint on the equilibrium reconstruction in both a stacked horizontal array configuration and a crossed horizontal and vertical beam system, with q 0 determined to within ±4%. The required SNR can be provided with either PHA or multicolor diagnostic techniques, though the multicolor system requires ∼x4 better statistics for comparable final errors

Renewable Energy Policy Fact sheet - Poland

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Mid-2016 Poland revamped its national support scheme for electricity from renewable energy sources, started to phase out a certificates-backed renewable electricity quota scheme, and put in place a feed-in tariff/feed-in premium (FiT/FiP) system in place with the support levels being determined by approved tender bids. Furthermore, a fiscal and soft loan instrument is used for supplementary support. Three subsidy instruments and a soft loan instrument are deployed for the promotion of renewable heat. Renewable energy in transport is promoted through a bio-fuels quota scheme

Chickenpox in Poland in 2013.

Science.gov (United States)

Korczyńska, Monika Roberta; Rogalska, Justyna

2015-01-01

A large number of chickenpox cases, occurring especially in children, indicates the rationale for the use of chickenpox vaccinations. In Poland since 2002, chickenpox vaccination is included in the National Immunisation Programme as recommended. To assess epidemiological situation of chickenpox in Poland in 2013 in comparison to previous years. The descriptive analysis was based on data retrieved from routine mandatory surveillance system and published in the annual bulletins "Infectious diseases and poisonings in Poland in 2013" and "Vaccinations in Poland in 2013" (Czarkowski MP i in., Warszawa 2014, NIZP-PZH i GIS). National Immunisation Programme for year 2013 was also used. In 2013, 178 501 cases of chickenpox were registered in Poland. The incidence was 463.6 and was lower than in 2012 (540.5). The highest number of cases was reported in mazowieckie voivodeship, the lowest in podlaskie voivodeship. The highest incidence was recorded in children aged 4 years (6 545.1 per 100,000). The chickenpox incidence among men (491.7) was higher by 12.4% comparing to women (437.3). The incidence among rural residents (497.2) was higher than among urban residents (441.7). Number of cases hospitalized due to mumps was 1 184. Number of people vaccinated against chickenpox was 57 168. In 2013, there was decrease in the incidence of chickenpox [corrected] in Poland with small fluctuations. Since 2002 the number of people vaccinated against chickenpox increased. The increase in the number of people vaccinated against chickenpox would help maintain the downward trend in subsequent years.

Chloride ingress profiles measured by electron probe micro analysis

DEFF Research Database (Denmark)

Jensen, Ole mejlhede; Coats, Alison M.; Glasser, Fred P.

1996-01-01

Traditional techniques for measuring chloride ingress profiles do not apply well to high performance cement paste systems; the geometric resolution of the traditional measuring techniques is too low. In this paper measurements by Electron Probe Micro Analysis (EPMA) are presented. EPMA is demonst......Traditional techniques for measuring chloride ingress profiles do not apply well to high performance cement paste systems; the geometric resolution of the traditional measuring techniques is too low. In this paper measurements by Electron Probe Micro Analysis (EPMA) are presented. EPMA...... is demonstated to determine chloride ingress in cement paste on a micrometer scale. Potential chloride ingress routes such as cracks or the paste-aggregate interface may also be characterized by EPMA. Copyright (C) 1996 Elsevier Science Ltd...

Comparison of clinical profile and management of outpatients with heart failure with reduced left ventricular ejection fraction treated by general practitioners and cardiologists in contemporary Poland: the results from the DATA-HELP registry.

Science.gov (United States)

Jankowska, Ewa A; Kalicinska, Elzbieta; Drozd, Marcin; Kurian, Beata; Banasiak, Waldemar; Ponikowski, Piotr

2014-10-20

We sought to determine and compare clinical profile and management of outpatients with heart failure with reduced ejection fraction (HFREF) treated by cardiologists and general practitioners (GPs) in Poland. All the 790 randomly selected cardiologists and GPs in the DATA-HELP registry, which included 5563 patients, filled out questionnaires about 10 consecutive outpatients with HFREF. Outpatients managed by GPs were older (69±10 vs 66±12 years), and the prevalence of men was less marked (58% vs 67%). They also had higher left ventricular ejection fraction (38±6% vs 35±8%) and had more pulmonary congestion (63% vs 49%) and peripheral oedema (66% vs 51%), compared with those treated by cardiologists (all p0.2) and digoxin (20% vs 21%, p>0.2) by GPs and cardiologists was similar. In contemporary Poland, most outpatients with HFREF receive drugs that improve survival and undergo revascularisation procedures, although devices are rare, but the clinical profiles and management of those treated by GPs and cardiologists differ. Outpatients treated by GPs are older and have more co-morbidities. Outpatients treated by cardiologists more commonly receive β-blocker, MRA, ICD, and CRT, and undergo coronary revascularisations. Copyright © 2014. Published by Elsevier Ireland Ltd.

On environmental problems in Poland

International Nuclear Information System (INIS)

Hinkel, H.; Kenez, C.J.

1987-01-01

The book contains articles by five authors on the following subjects: General literature in German and Polish language on environmental problems in Poland; legal issues of environmental protection - laws for the protection and development of the environment; environmental health hazards - hazards at work; protection of the sea environment in the region of the Baltic Sea - pollution of the Baltic Sea; the water situation in Poland - the large-scale project 'Weichsel 2000'; the ecological situation of the lakes of Masovia; air pollution and its effects - the dying of Silesian forests; Chernobyl and the Polish reaction; the 27 ecologically endangered areas in Poland. (HSCH) [de

The Welfare of Bears in Zoos: A Case Study of Poland.

Science.gov (United States)

Maślak, Robert; Sergiel, Agnieszka; Bowles, David; Paśko, Łukasz

2016-01-01

The welfare of captive bears became a big issue of concern in Poland when a case of a bear being ill-treated became a high-profile case in the media. This case created a challenge to verify, study, and understand the main problems associated with bear keeping so that zoos could significantly improve the conditions in which they keep bears or ensure they keep bears at the minimum required standards. The results presented here are from 1 of the few countrywide studies of captive bear conditions conducted in all the captive institutions in Poland that keep bears. Thirteen institutions kept bears at the time of the study (2007-2009), including 54 individuals of 5 species. Major welfare problems were identified, and the results have been used to challenge zoos to address the changes required and focus the government's attention on areas that require legislative improvement.

Electronic properties and Compton profiles of silver iodide

Indian Academy of Sciences (India)

We have carried out an extensive study of electronic properties of silver iodide in - and -phases. The theoretical Compton profiles, energy bands, density of states and anisotropies in momentum densities are computed using density functional theories. We have also employed full-potential linearized augmented ...

Moving gantry method for electron beam dose profile measurement at extended source-to-surface distances.

Science.gov (United States)

Fekete, Gábor; Fodor, Emese; Pesznyák, Csilla

2015-03-08

A novel method has been put forward for very large electron beam profile measurement. With this method, absorbed dose profiles can be measured at any depth in a solid phantom for total skin electron therapy. Electron beam dose profiles were collected with two different methods. Profile measurements were performed at 0.2 and 1.2 cm depths with a parallel plate and a thimble chamber, respectively. 108cm × 108 cm and 45 cm × 45 cm projected size electron beams were scanned by vertically moving phantom and detector at 300 cm source-to-surface distance with 90° and 270° gantry angles. The profiles collected this way were used as reference. Afterwards, the phantom was fixed on the central axis and the gantry was rotated with certain angular steps. After applying correction for the different source-to-detector distances and incidence of angle, the profiles measured in the two different setups were compared. Correction formalism has been developed. The agreement between the cross profiles taken at the depth of maximum dose with the 'classical' scanning and with the new moving gantry method was better than 0.5 % in the measuring range from zero to 71.9 cm. Inverse square and attenuation corrections had to be applied. The profiles measured with the parallel plate chamber agree better than 1%, except for the penumbra region, where the maximum difference is 1.5%. With the moving gantry method, very large electron field profiles can be measured at any depth in a solid phantom with high accuracy and reproducibility and with much less time per step. No special instrumentation is needed. The method can be used for commissioning of very large electron beams for computer-assisted treatment planning, for designing beam modifiers to improve dose uniformity, and for verification of computed dose profiles.

Nuclear power in Poland. Prospect and conditions

International Nuclear Information System (INIS)

Chwaszczewski, S.

1995-01-01

Poland started the works on construction of first nuclear power plant in 1992. The social protest as well as deep political and economical changes in Poland induced the decision of the Polish government to abandon the construction of the nuclear power plant in Zarnowiec. After the period of political and economical transformation, in 1992 Polish economy starts to grow up, also growth of the electric power consumption. Are there prospect for utilization in Poland the nuclear power plant? This work is devoted to analyse such question. The present structure of power and fuel materials in Poland were analysed and the possible direction of changes was shown for the period up to 2020 year. It was stated, that the economical development in Poland should be bound with the growth of the consumption of most effective fuel and energy. These fuel or energy should be imported to Poland. Therefore, the nuclear power should be treated as one of possible ways of the balance of electric power in Poland. Particularly, that it will be expected the special ecological conditions in the energy production in Europe. In the present work, was shown, that the nuclear power was discriminated in the analysis of the development of power and fuel system in Poland. The incorrect values of economical parameters concerning of the nuclear power plant was used in the analysing numerical programs. The investment costs, design time and fuel price for nuclear energy was analysed, and shown, that in the proper conditions, the cost of the electric energy produced in the nuclear power plant is compared with the costs of electric energy produced in the conventional power stations. In this work, the proposals of the basic nuclear and radiological safety standards for the nuclear power plant in Poland are shown. (author). 20 refs, 10 figs, 3 tabs

Using elastic peak electron spectroscopy for enhanced depth resolution in sputter profiling

International Nuclear Information System (INIS)

Hofmann, S.; Kesler, V.

2002-01-01

Elastic peak electron spectroscopy (EPES) is an alternative to AES in sputter depth profiling of thin film structures. In contrast to AES, EPES depth profiling is not influenced by chemical effects. The high count rate ensures a good signal to noise ratio, that is lower measurement times and/or higher precision. In addition, because of the elastically scattered electrons travel twice through the sample, the effective escape depth is reduced, an important factor for the depth resolution function. Thus, the depth resolution is increased. EPES depth profiling was successfully applied to a Ge/Si multilayer structure. For an elastic peak energy of 1.0 keV the information depth is considerably lower (0.8 nm) as compared to the Ge (LMM, 1147 eV) peak (1.6 nm) used in AES depth profiling, resulting in a respectively improved depth resolution for EPES profiling under otherwise similar profiling conditions. EPES depth profiling is successfully applied to measure small diffusion lengths at Ge/Si interfaces of the order of 1 nm. (Authors)

IS INLAND SHIPPING NEEDED IN POLAND?

Directory of Open Access Journals (Sweden)

Ryszard Rolbiecki

2014-06-01

Full Text Available In Poland, inland shipping plays only a mariginal role in transport needs fulfillment. Inland shipping has a share of mere 0,3% in goods transport modal split. The reason for this is poor and variable technical parameters of inland waterways together with adverse legal regulations. Different situation takes place in Western European countries, in which the development of this mode of transport is viewed as a way of road transport develop-ment restraint. In Poland, the need to move some of the volume from road transport to in-land shipping is specifically observed within marine ports surroundings. Because of their complex nature, the investments in inland shipping infrastructure would also be helpful in solving the current problems of water management. Inland waterways in Poland guaran-tee neither an adequate level of flood protection, nor the water needs fulfillment of do-mestic economy. When it comes to water reserves, Poland is one of the most deficient countries in Europe. Thus there is a need to invest in inland waterways in Poland.

Poland-Mobius syndrome in an infant girl.

Science.gov (United States)

Al-Mazrou, Khalid A; Al-Ghonaim, Yazeed A; Al-Fayez, Abdulrhman I

2009-01-01

Mobius syndrome is a rare condition of unclear origin, characterized by a unilateral or bilateral congenital facial weakness with impairment of ocular abduction, which is frequently associated with limb anomalies . Poland described a condition in which there was unilateral absence of pectoralis major muscle and ipsilateral syndactyly. The combination of Poland-Mobius syndrome is rare, with an estimated prevalence 1:500 000. We describe a case of Poland-Mobius syndrome in association with congenital bilateral vocal fold immobility. To our knowldge, this is the first report of such an association between Poland-Mobius syndrome and congenital bilateral vocal fold immobility.

Defence electronics industry profile, 1990-1991

Science.gov (United States)

The defense electronics industry profiled in this review comprises an estimated 150 Canadian companies that develop, manufacture, and repair radio and communications equipment, radars for surveillance and navigation, air traffic control systems, acoustic and infrared sensors, computers for navigation and fire control, signal processors and display units, special-purpose electronic components, and systems engineering and associated software. Canadian defense electronics companies generally serve market niches and end users of their products are limited to the military, government agencies, or commercial airlines. Geographically, the industry is concentrated in Ontario and Quebec, where about 91 percent of the industry's production and employment is found. In 1989, the estimated revenue of the industry was $2.36 billion, and exports totalled an estimated $1.4 billion. Strengths and weaknesses of the industry are discussed in terms of such factors as the relatively small size of Canadian companies, the ability of Canadian firms to access research and development opportunities and export markets in the United States, the dependence on foreign-made components, and international competition.

Power Dependence of the Electron Mobility Profile in a Hall Thruster

Science.gov (United States)

Jorns, Benjamin A.; Hofery, Richard H.; Mikellides, Ioannis G.

2014-01-01

The electron mobility profile is estimated in a 4.5 kW commercial Hall thruster as a function of discharge power. Internal measurements of plasma potential and electron temperature are made in the thruster channel with a high-speed translating probe. These measurements are presented for a range of throttling conditions from 150 - 400 V and 0.6 - 4.5 kW. The fluid-based solver, Hall2De, is used in conjunction with these internal plasma parameters to estimate the anomalous collision frequency profile at fixed voltage, 300 V, and three power levels. It is found that the anomalous collision frequency profile does not change significantly upstream of the location of the magnetic field peak but that the extent and magnitude of the anomalous collision frequency downstream of the magnetic peak does change with thruster power. These results are discussed in the context of developing phenomenological models for how the collision frequency profile depends on thruster operating conditions.

Rubella in Poland in 2014

Science.gov (United States)

Paradowska-Stankiewicz, Iwona; Rogalska, Justyna; Polkowska, Aleksandra

2016-01-01

In 2004, Poland has adopted the WHO goal of rubella elimination and congenital rubella syndrome prevention. The main target of the Programme is to stop transmission of the virus in the environment and prevention of congenital rubella in children. In Poland participation in the rubella elimination program requires clinical diagnosis of rubella cases and their confirmation with laboratory tests. Vaccination against rubella was introduced in 1987, initially only in 13 - year-old girls. Since 2003, single jab vaccination against rubella, measles and mumps is used (MMR vaccine for all children: primary vaccination at the age 13-15 months and a booster vaccination at the age of 10). To assess epidemiological situation of rubella in Poland in 2014, including vaccination coverage in Polish population. The descriptive analysis was based on data retrieved from routine mandatory surveillance system and published in the annual bulletins “Infectious diseases and poisonings in Poland in 2014” and “Vaccinations in Poland in 2014” (MP. Czarkowski, Warszawa 2014, NIZP-PZH, GIS). In 2014, there was a significant decrease in the number of rubella cases - with registered 5891 cases (in 2013 - 38 548 cases) - and a decline in incidence (from 101.1 per 100 000 to 15.3). The highest incidence, regardless of gender and the environment was observed in the age group 5-6 years (respectively 93.8 and 109.4 per 100 000). Similarly to 2013, rubella incidence of males was higher than the incidence in girls and women (20.0 versus 10.9). In 2014, no cases of congenital rubella syndrome were registered. The proportion of laboratory tests confirming/excluding rubella infection is still very low in Poland. In 2014, only 0.6% of rubella cases were laboratory confirmed.

Mumps in Poland in 2013.

Science.gov (United States)

Korczyńska, Monika Roberta; Rogalska, Justyna

2015-01-01

Vaccination against mumps from 2003 is mandatory in Poland and given as two dose scheme with MMR vaccine (mumps, measles, and rubella). Earlier this vaccination was only recommended. Despite observed decline in mumps incidence for over a decade which is a result of conducted vaccinations, mumps is still a common childhood disease. To assess epidemiological situation of mumps in Poland in 2013, including vaccination coverage in Polish population, in comparison to previous years. The descriptive analysis was based on data retrieved from routine mandatory surveillance system and published in the annual bulletins "Infectious diseases and poisonings in Poland in 2013" and "Vaccinations in Poland in 2013" (Czarkowski MP i in., Warszawa 2013, NIZP-PZH i GIS). Mumps cases were classified according to the criteria of surveillance case definition implemented in the European Union (Commission Decision of 28 April 2008 amending Decision 2002/253/EC). National Immunisation Programme for year 2013 was also used. In total, there were 2 436 mumps cases registered in Poland in 2013. Incidence of mumps was 6.3 per 100,000 and it was lower by 12.5% in comparison with 2012 and lower by 18.2% in comparison with median for the years 2007-2010. The highest incidence rate was observed among children aged 5 years (54.0 per 100,000). Incidence in men (7.5) was higher than in women (5.2). In 2013, 38 people were hospitalized due to mumps. Vaccination coverage of children aged 3 years in Poland in 2013 was 97.5% and it was lower by 0.4% in comparison with year 2012. Systematic execution of mumps vaccination in accordance with the National Immunisation Programme resulted in a significant decrease in the number of registered cases. Due to the high vaccination coverage further decline in the number of cases is expected.

Exploratory wine consumer behavior in a transitional market: The case of Poland

Directory of Open Access Journals (Sweden)

Renata Schaefer

2018-06-01

Full Text Available This paper investigates exploratory behavior among wine consumers in Poland where the country's wine culture is in a state of rapid change. This study investigates the extent to which demographics, values, and wine preferences relate to exploratory behavior.Data obtained from 198 Polish wine consumers was used in the analysis. Exploratory behavior was measured using the VARSEEK scale adapted to wine. Other measures included the Schwartz Value Inventory, wine knowledge and involvement, and measures relevant for wine purchasing behavior. Demographic variables were also used to profile consumers.The findings show that Polish wine consumers’ level of exploratory behavior is not related to demographics, but is influenced by personal values. The consumers who were most likely to engage in exploratory behavior valued creativity, fun, and risk taking and were less concerned about behaving properly. They also had more global outlook as they were more likely to purchase wine in other countries and desired more wines from regions outside Poland.The findings are useful for wine marketers when developing strategies for wine consumers in transitional markets based on their unique needs and expectations.This is the first known research conducted in Poland focusing on wine consumers’ exploratory behavior and subsequent wine preferences. Keywords: Polish wine market, Consumer behavior, Exploratory behavior, Consumer segmentation

Hepatitis A in Poland in 2014

Science.gov (United States)

Polański, Piotr

The aim of this article is to assess the epidemiological situation of hepatitis A in Poland in 2014 with the regard to the recent years. The assessment was conducted based on the results of the analysis of data from the bulletins “Infectious diseases and poisonings in Poland in 2014” and “Vaccinations in Poland in 2014”, as well as information from the individual cases questionnaires and reports of epidemiological investigations in outbreaks of hepatitis A, submitted by the sanitary-epidemiological stations to the Department of Epidemiology in NIPH-NIH. In 2014 in Poland there were 76 cases of hepatitis A registered. Incidence per 100 000 inhabitants was 0.20, and in different voivodeships varied from 0.07 (in Dolnosląskie voivodeship) to 0.30 (in Małopolskie voivodeship). The incidence among male and female did not differ (and was 0.20/ 100 000). In 2014 despite the increase in the number of cases (comparing it to the previous year) no significant change in epidemiological situation of hepatitis A was observed. Poland is still regarded as a country of low endemicity of hepatitis A. In routine surveillance system there is no information concerning the professional affiliation of persons being vaccinated, whereas the vaccinations themselves are recommended in the Polish vaccination schedule. Particular attention should be directed towards the vaccinations of persons who take part in berries primal production, product of which Poland is a major exporter of in the EU. In the light of increasing number of international hepatitis A outbreaks (which could be characterized by the prolonged duration, as well as the high possibility of secondary cases appearing- especially in countries of low endemicity) the maintenance of high level routine surveillance in Poland gains importance. The latter could also contribute to the efficiency of epidemiological investigations in multistate outbreaks.

Evolution of the electron temperature profile of ohmically heated plasmas in TFTR

International Nuclear Information System (INIS)

Taylor, G.; Efthimion, P.C.; Arunasalam, V.

1985-08-01

Blackbody electron cyclotron emission was used to ascertain and study the evolution and behavior of the electron temperature profile in ohmically heated plasmas in the Tokamak Fusion Test Reactor (TFTR). The emission was measured with absolutely calibrated millimeter wavelength radiometers. The temperature profile normalized to the central temperature and minor radius is observed to broaden substantially with decreasing limiter safety factor q/sub a/, and is insensitive to the plasma minor radius. Sawtooth activity was seen in the core of most TFTR discharges and appeared to be associated with a flattening of the electron temperature profile within the plasma core where q less than or equal to 1. Two types of sawtooth behavior were identified in large TFTR plasmas (minor radius, a less than or equal to 0.8 m) : a typically 35 to 40 msec period ''normal'' sawtooth, and a ''compound'' sawtooth with 70 to 80 msec period

Nuclear Physics in Poland

International Nuclear Information System (INIS)

Wroblewski, A.K.

2004-01-01

Full text: This will be a short presentation of low and high energy nuclear physics in Poland, its history, essential results, and the present status. Nuclear physics in Poland has a tradition of hundred years. Research started just after the discovery of radium and polonium by Polish-born Maria Sklodowska-Curie and her husband Pierre Curie. Maria Sklodowska-Curie employed numerous Polish assistants in her Paris laboratory and supported radioactivity studies in Warsaw, her birth place, then under the occupation of tsarist Russia. In the first decades of the XXth century Poland was one of the leading countries in radioactivity studies. In the late 1930-ies a cyclotron was constructed in Warsaw and an ambitious 'Star of Poland' project was launched to study the cosmic rays. Unfortunately, the Second World War stopped all scientific activity in Poland. A large fraction of Polish physicists perished in the period 1939-1945. After the World War nuclear physics of low and high energy was rebuilt in Warsaw and Krakow. Already in 1952 Marian Danysz and Jerzy Pniewski discovered the first hypernucleus. This important discovery was essential to understand the properties of numerous new particles found in cosmic rays. Polish physicists entered intensive collaboration with both CERN and Dubna and took part also in research at other centers in Europe (DESY, GSI, GANIL, Julich, SACLAY) and the United States (Fermilab). At present the research is concentrated in Warsaw and Krakow (the two largest centers), and smaller teams, mostly theorists, are also in Bialystok, Katowice, Kielce, Lublin, Lodz and Wroclaw. Several years ago a heavy ion cyclotron was built in Warsaw. Among the important discoveries made by Polish nuclear physicists one may mention the theoretical works on superheavy elements and the recent discovery of the two-proton radioactivity

Epidemiological characteristics of Salmonella Typhimurium isolated from animals and feed in Poland

DEFF Research Database (Denmark)

Wasyl, D.; Sandvang, D.; Skov, M. N.

2006-01-01

of XbaI and BlnI digest showed high genomic similarity between the strains and confirmed clonal spread of S. Typhimurium infections. Plasmid profiling allowed further differentiation of the strains. We have, therefore, confirmed the appearance of S. Typhimurium DT104 showing genome integrated integron......-mediated antimicrobial resistance in Poland. These findings are significant for public and animal health risks and document the dissemination of DT104 epidemic strains into new geographical regions....

Measurement of electron density profiles by soft X-ray tomography on the RTP tokamak

Energy Technology Data Exchange (ETDEWEB)

Cruz, D.F. da; Donne, A.J.H.; Lyadina, E.S.; Rutteman, R.H.; Tanzi, C.P. [FOM-Instituut voor Plasmafysica, Rijnhuizen (Netherlands)

1993-12-31

Tomographic diagnosis of the soft x-ray emissivity profile is a powerful method for studying several plasma parameters. The x-ray emissivity is a complicated function of plasma quantities like the electron density and temperature, and the impurity content in the plasma. These quantities can be studied separately provided that information is available on the remaining parameters. Soft x-ray emissivity profiles have already been used successfully in other machines to determine local values of impurity densities and the effective charge Z{sub eff}. In the RTP tokamak the electron density profile has been inferred from a modelling of the x-ray emissivity in situations where information is available on the electron temperature profile, the value of Z{sub eff}, and the relative proportion of the impurities. The method can be useful for the study of hollow density profiles that cannot be properly reconstructed by Abel inversion of interferometer or reflectometer data. (author) 7 refs., 2 figs.

Measurement of electron density profiles by soft X-ray tomography on the RTP tokamak

International Nuclear Information System (INIS)

Cruz, D.F. da; Donne, A.J.H.; Lyadina, E.S.; Rutteman, R.H.; Tanzi, C.P.

1993-01-01

Tomographic diagnosis of the soft x-ray emissivity profile is a powerful method for studying several plasma parameters. The x-ray emissivity is a complicated function of plasma quantities like the electron density and temperature, and the impurity content in the plasma. These quantities can be studied separately provided that information is available on the remaining parameters. Soft x-ray emissivity profiles have already been used successfully in other machines to determine local values of impurity densities and the effective charge Z eff . In the RTP tokamak the electron density profile has been inferred from a modelling of the x-ray emissivity in situations where information is available on the electron temperature profile, the value of Z eff , and the relative proportion of the impurities. The method can be useful for the study of hollow density profiles that cannot be properly reconstructed by Abel inversion of interferometer or reflectometer data. (author) 7 refs., 2 figs

Bayesian modeling of JET Li-BES for edge electron density profiles using Gaussian processes

Science.gov (United States)

Kwak, Sehyun; Svensson, Jakob; Brix, Mathias; Ghim, Young-Chul; JET Contributors Collaboration

2015-11-01

A Bayesian model for the JET lithium beam emission spectroscopy (Li-BES) system has been developed to infer edge electron density profiles. The 26 spatial channels measure emission profiles with ~15 ms temporal resolution and ~1 cm spatial resolution. The lithium I (2p-2s) line radiation in an emission spectrum is calculated using a multi-state model, which expresses collisions between the neutral lithium beam atoms and the plasma particles as a set of differential equations. The emission spectrum is described in the model including photon and electronic noise, spectral line shapes, interference filter curves, and relative calibrations. This spectral modeling gets rid of the need of separate background measurements for calculating the intensity of the line radiation. Gaussian processes are applied to model both emission spectrum and edge electron density profile, and the electron temperature to calculate all the rate coefficients is obtained from the JET high resolution Thomson scattering (HRTS) system. The posterior distributions of the edge electron density profile are explored via the numerical technique and the Markov chain Monte Carlo (MCMC) samplings. See the Appendix of F. Romanelli et al., Proceedings of the 25th IAEA Fusion Energy Conference 2014, Saint Petersburg, Russia.

Ionization rates and profiles of electron concentration in Martian atmosphere

International Nuclear Information System (INIS)

Komitov, B.; Spasov, S.; Gogoshev, M.

1981-01-01

The ionization and vertical profiles of electron concentration in the Martian atmosphere are calculated as functions of the solar zenith angles varying from O deg to 90 deg. A neutral atmospheric model based on direct mass-spectometric measurements from the Viking-1 landing modul is employed in the calculation. The Earth data of the ionization solar flux at the same level of the solar activity and for the month of the Viking-1 measurements reduced for the Mars orbit are used. The numerical result for the photoionization rates and quasi-equilibrium electron-concentration profiles in the upper Martian atmosphere at different solar zenith angles from 0 deg to 100 deg are presented. It is shown that the maxima of both quantities decrease and move towards the upper atmosphere regions. The calculated electron density at the zenith solar angle of 40 deg are compared to Viking-1 experimental data and a good agreement is achieved

Estimation of edge electron temperature profiles via forward modelling of the electron cyclotron radiation transport at ASDEX Upgrade

International Nuclear Information System (INIS)

Rathgeber, S K; Barrera, L; Eich, T; Fischer, R; Suttrop, W; Wolfrum, E; Nold, B; Willensdorfer, M

2013-01-01

We present a method to obtain reliable edge profiles of the electron temperature by forward modelling of the electron cyclotron radiation transport. While for the core of ASDEX Upgrade plasmas, straightforward analysis of electron cyclotron intensity measurements based on the optically thick plasma approximation is usually justified, reasonable analysis of the steep and optically thin plasma edge needs to consider broadened emission and absorption profiles and radiation transport processes. This is carried out in the framework of integrated data analysis which applies Bayesian probability theory for joint analysis of the electron density and temperature with data of different interdependent and complementary diagnostics. By this means, electron cyclotron radiation intensity delivers highly spatially resolved electron temperature data for the plasma edge. In H-mode, the edge gradient of the electron temperature can be several times higher than the one of the radiation temperature. Furthermore, we are able to reproduce the ‘shine-through’ peak—the observation of increased radiation temperatures at frequencies resonant in the optically thin scrape-off layer. This phenomenon is caused by strongly down-shifted radiation of Maxwellian tail electrons located in the H-mode edge region and, therefore, contains valuable information about the electron temperature edge gradient. (paper)

An Electron Beam Profile Instrument Based on FBGs

Directory of Open Access Journals (Sweden)

Dan Sporea

2014-08-01

Full Text Available Along with the dose rate and the total irradiation dose measurements, the knowledge of the beam localization and the beam profile/energy distribution in the beam are parameters of interest for charged particle accelerator installations when they are used in scientific investigations, industrial applications or medical treatments. The transverse profile of the beam, its position, its centroid location, and its focus or flatness depend on the instrument operating conditions or on the beam exit setup. Proof-of-concept of a new type of charged particle beam diagnostics based on fiber Bragg gratings (FBGs was demonstrated. Its operating principle relies on the measurement of the peak wavelength changes for an array of FBG sensors as function of the temperature following the exposure to an electron beam. Periodically, the sensor irradiation is stopped and the FBG are force cooled to a reference temperature with which the temperature influencing each sensor during beam exposure is compared. Commercially available FBGs, and FBGs written in radiation resistant optical fibers, were tested under electron beam irradiation in order to study their possible use in this application.

Electron density profile measurements by microwave reflectometry on Tore Supra

International Nuclear Information System (INIS)

Clairet, F.; Paume, M.; Chareau, J.M.

1995-01-01

A proposal is presented developing reflectometry diagnostic for electron density profile measurements as routine diagnostic without manual intervention as achieved at JET. Since density fluctuations seriously perturb the reflected signal and the measurement of the group delay, a method is described to overcome the irrelevant results with the help of an adaptive filtering technique. Accurate profiles are estimated for about 70% of the shots. (author) 3 refs.; 6 figs

Poland-Mobius syndrome in an infant girl

OpenAIRE

Al-Mazrou, Khalid A.; Al-Ghonaim, Yazeed A.; Al-Fayez, Abdulrhman I.

2009-01-01

Mobius syndrome is a rare condition of unclear origin, characterized by a unilateral or bilateral congenital facial weakness with impairment of ocular abduction, which is frequently associated with limb anomalies. Poland described a condition in which there was unilateral absence of pectoralis major muscle and ipsilateral syndactyly. The combination of Poland-Mobius syndrome is rare, with an estimated prevalence 1:500 000. We describe a case of Poland-Mobius syndrome in association with conge...

Multi-channel electronics for secondary emission grid profile monitor of TTF linac

International Nuclear Information System (INIS)

Reingardt-Nikoulin, P.; Gaidash, V.; Mirzojan, A.; Kocharyan, V.; Noelle, D.

2004-01-01

According to the TTF beam experimental program, a measurement f the time dependence of the energy spread within the bunch train should be done by means of a standard device for profile measurements, that is Secondary Emission Grid (SEMG). SEMG on the high-energy TTF beam is placed in the focal plane of the magnet spectrometer. It should measure the total energy spread in the range from 0.1% up to a few percents for any single or any group of electron bunches in the bunch train of TTF Linac. SEMG profile measurements with new high sensitive electronics are described. Beam results of SEMG Monitor test are given for two modifications of an electronic preamplifier

SU-E-T-149: Electron Beam Profile Differences Between Elekta MLCi2 and Elekta Agility Treatment Heads

Energy Technology Data Exchange (ETDEWEB)

Wu, C [Sutter Medical Foundation, Roseville, CA 95661 (United States); Hatcher, C [Sutter Shared Services S3, Sacramento, CA (United States)

2014-06-01

Purpose: To report and investigate observed differences in electron beam profiles at various energies/applicators between Elekta MLCi2 and Agility treatment head on Elekta Infinity LINAC Methods: When we upgraded from MLCi2 to Agility on one of our Elekta Infinity LINAC's, electron beam PDDs and profiles were acquired for comparison purpose. All clinical electron energies (6/9/12/15/12/18 MeV) and electron applicators (6/10/14/20/25 square) were included in measurement. PDDs were acquired at 100 SSD in water (PTW MP3 water tank) with a plane-parallel ion chamber (PTW Roos). X and Y Profiles were acquired using IC Profiler (Sun Nuclear Corp.) at 1cm and maximum PDD depths (water equivalent). Results: All PDD curves match very well between MLCi2 and Agility treatment head. However, some significant differences on electron profiles were found. On Agility, even after increasing the default auto-tracking offset values for backup diaphragms in Y and MLC in X by 2.8 cm (the maximum allowed change is 3.0 cm), electron profiles still have rounder shoulders comparing to corresponding MLCi2 profiles. This difference is significantly more pronounced at larger applicators (20 and 25 square), for all electron energies. Conclusion: The significant design change between MLCi2 and Agility beam limiting device seems to affect exit electron beam profiles. In IEC1217 X direction, the main change on Agility is the removal of the original MLCi2 X backup diaphragms and replacing it with MLC leaves; In Y direction, the main change is the radius and materials on Y backup diaphragms.

Comparative study of the electron density profiles in the compact torus plasma merging experiments

International Nuclear Information System (INIS)

Hayashiya, Hitoshi; Asaka, Takeo; Katsurai, Makoto

2003-01-01

Following two previous papers on the comparative studies of the electron density distributions for a single compact torus (CT) and a spherical tokamak (ST), and for the a single ST and a merged ST, a comparative study on the dynamics of the electron density profile and after the CT and ST plasma merging process was performed. The sharpness of the peak in the electron density profile around the mid-plane just after the merging of CT with a low safety factor (q value) such as RFP or spheromak is found to be related to the speed of the magnetic axis during the plasma merging process. It is also found that the electron density gradient near the plasma edge in a high q ST is larger than that of a low q CT. High q ST is found to be provided with the magnetic structure which is able to sustain a large thermal pressure by a strong j x B force. Despite these differences in the electron density profile between CT and ST during merging, the confinement characteristics evaluated from the number of electrons confined within the magnetic separatrix after the completion of the merging is almost similar between in the merging CT and in the merging ST. For all configurations, the electron density profiles after the completion of the merging are analogous to those of the corresponding single configuration produced without the merging process. (author)

Profiles of an initially perturbed electron beam

International Nuclear Information System (INIS)

Abdelsalam, F.W.

1991-01-01

This paper discusses the solutions for the profiles of an electron beam which is launched into a constant magnetic field with an initial boundary slope and injected with a radius which is greater or less than the cathode radius. It has been found that the outermost electron traces sine waves and executes limited excursions when the initial boundary slope corresponds to angles up to 1 degree, no matter whether the initial radius is 0.90 or 1.10 times the radius of the cathode. For initial inclination angles close to 2 degrees, the beam boundary does not preserve a sinusoidal shape, this statement holds true for focusing magnetic flux densities varying from 200x10 -4 to 700x10 -4 weber per square meter

Russia and Poland: Problems of Inevitable Coexistence

Directory of Open Access Journals (Sweden)

Dmitriy V. Ofitserov-Belskiy

2014-01-01

Full Text Available Over the last quarter of the century relations between Russia and Poland are balancing between trying to understand the burden of mutual guilt and a desire to construct non-emotional pragmatic relations. Sources of tension vary. In particular, it is the desire of Poland to position itself as a valued player in NATO and the EU and the role distance between the two countries in IR system, which does not allow Russia to maintain an equal political dialogue with Poland. In fact, Poland is not afraid of a direct threat from Russia, but the worst scenario is the one in which Russia without changing the content of its imperial policy can be accepted as a full partner in the international community. The evolution of Russian statehood and national specifics of democracy is largely determined the assessment of the prospects of Russian politics in Poland. The mistake of Polish diplomacy last years was that it took no direct efforts to improve relations with Russia, but only tried to impose the dialogue on Russian authorities. Diplomatic methods were designed to hurt Russian interests and to create a topic for discussion. In response, after 2006 Russia chose the tactic of ignoring Poland. But, ignoring Polish authorities, Russian politicians acted similarly with other political forces. In Poland among influential political forces, there was and there is still no loyalty to Russia. For Russian interests it is no matter who are or will be in power in Poland. However as a rule, it is an important factor that foreign policy decisions are de facto within the competences of the President and the government, as well as experiencing a significant influence of the parliamentary forces. Recent trends show no tangible innovations in bilateral programme. But innovations appear in multilateral and conflict enough issues, such as deployment of US missile defense system in Poland or Polish supervision of "Eastern Partnership" programme. The main problem is low self

Social Inclusion of Foreigners in Poland

Science.gov (United States)

Sowa-Behtane, Ewa

2016-01-01

Poland has a relatively short history of immigration compared to other member states of the European Union. However, in recent decades, the number of foreigners in Poland has increased significantly. Intercultural relations may take the form of hostility, conflict, antagonism, segregation, separation, neutral co-presence, partial social…

Symphytocarpus trechisporus (Myxogastrea in Poland

Directory of Open Access Journals (Sweden)

Salamaga Agnieszka

2014-12-01

Full Text Available Symphytocarpus trechisporus (Berk. ex Torrend Nann.-Bremek. is rare in Poland, known previously from only one locality. Sixty years after the original report, this paper presents two new localities of it in separate regions of Poland. Although S. trechisporus is recorded mostly on Sphagnum sp., the taxon does not seem to be attached to a specific substrate; rather it is associated with acidic habitats.

Experimental electron density profiles of the mid-latitude lower ionosphere and winter anomaly

International Nuclear Information System (INIS)

Rapoport, Z.Ts.; Sinel'nikov, V.M.

1996-01-01

Summarized measurements of high-latitude electron density profiles of N e lower ionosphere, obtained at M100B meteorological rockets by precision method of coherent frequencies during 1979-1990 at the Volgograd test site (φ = 48 deg 41' N; λ = 44 deg 21 E), are presented. The profiles obtained represent average values of electron density at various altitudes of lower ionosphere (h = 70-100 km) during night and day time hours in winter and non winter periods. Increased electron density values during daytime hours in winter are related to winter anomaly phenomenon. 36 refs.; 1 fig

Variscan deformation along the Teisseyre-Tornquist Zone in SE Poland: Thick-skinned structural inheritance or thin-skinned thrusting?

Science.gov (United States)

Krzywiec, P.; Gągała, Ł.; Mazur, S.; Słonka, Ł.; Kufrasa, M.; Malinowski, M.; Pietsch, K.; Golonka, J.

2017-10-01

Recently acquired seismic reflection data provide better insight in the structural style of extensive sedimentary series overlying the SW slope of the East European Craton (EEC) in Poland. The two main seismic datasets - the POLCRUST-01 profile and PolandSPAN survey - yielded contrasting thick - and thin-skinned structural models for the same structural units in SE Poland. We reattempt an interpretation of the POLCRUST-01 profile using techniques of cross-section balancing and restoration aided by 2D forward seismic modelling. An outcome is the thin-skinned structural model is. This solution relies on a continuous top of the EEC crystalline basement well represented in the seismic data as well as on fragmentary, yet conclusive seismic geometries in shallow depth intervals proving the Ediacaran-Palaeozoic series to be thrust and folded. A Variscan (late Carboniferous) compressional regime is consequently invoked to explain thin-skinned structuring of the pre-Permian sedimentary pile and > 20 km of calculated shortening. We demonstrate an ambiguous nature of the top-basement irregularities previously used as indicators of basement-rooted vertical faulting. The tilt and abrupt increase of the top-basement taper under the thin-skinned belt are attributed to pre-Ordovician tectonic processes operating along the SW margin of the EEC. Post-rift subsidence and/or flexural loading giving rise to a broken foreland plate are invoked.

Salmonellosis in Poland in 2012.

Science.gov (United States)

Sadkowska-Todys, Małgorzata; Czarkowski, Mirosław P

2014-01-01

The purpose of the study was evaluation of epidemiological situation of salmonellosis in Poland in 2012 compared to the previous years. The main source of data for this study are statistical overviews contained in the annual bulletins "Infectious Diseases in Poland in 2012" (NIZP-PZH, GIS, Warsaw 2013), reports from investigations obtained from the sanitary epidemiological stations. Information on deaths due to infectious and parasitic diseases registered in Poland in 2012 and earlier years is based on the data from the Department for Demographic Research of Central Statistical Office. For the purpose of surveillance cases were classified according to the case definition. In Poland in 2012, it was reported a total of 8 444 cases of zoonotic salmonellosis including 8 267 cases of intestinal salmonellosis and 177 of extraintestinal one. The incidence was 21.9/100 000. The criteria for a confirmed case met more than 94% of cases. The number of reported cases was lower than in 2011, reflecting the continued downward trend in the number of cases of salmonellosis in Poland. A very high percentage (69.4%) hospitalizations of people infected with zoonotic Salmonella remains. In outbreaks proportion of hospitalizations accounted for one third of the cases. Predominated children under the age of 5 years. Seven people died of salmonellosis. In 2012, it was reported 181 outbreaks caused by Salmonella in which 1 511 people still. They were mostly small family outbreaks. The most common etiological agent of salmonellosis in Poland is S. enteritidis, but slightly increases the percentage cases, for which no serologic type was determined. In 2012 it stood at 14%. This proportion was highest in the Pomorskie province and amounted to 58%. Keeping up for more than 10 years in the percentage of salmonellosis hospitalization rate at 70%, indicates underreporting of the disease in the country and mostly detection of the cases requiring hospital treatment. Growing proportion of

Algorithm Development for Multi-Energy SXR based Electron Temperature Profile Reconstruction

Science.gov (United States)

Clayton, D. J.; Tritz, K.; Finkenthal, M.; Kumar, D.; Stutman, D.

2012-10-01

New techniques utilizing computational tools such as neural networks and genetic algorithms are being developed to infer plasma electron temperature profiles on fast time scales (> 10 kHz) from multi-energy soft-x-ray (ME-SXR) diagnostics. Traditionally, a two-foil SXR technique, using the ratio of filtered continuum emission measured by two SXR detectors, has been employed on fusion devices as an indirect method of measuring electron temperature. However, these measurements can be susceptible to large errors due to uncertainties in time-evolving impurity density profiles, leading to unreliable temperature measurements. To correct this problem, measurements using ME-SXR diagnostics, which use three or more filtered SXR arrays to distinguish line and continuum emission from various impurities, in conjunction with constraints from spectroscopic diagnostics, can be used to account for unknown or time evolving impurity profiles [K. Tritz et al, Bull. Am. Phys. Soc. Vol. 56, No. 12 (2011), PP9.00067]. On NSTX, ME-SXR diagnostics can be used for fast (10-100 kHz) temperature profile measurements, using a Thomson scattering diagnostic (60 Hz) for periodic normalization. The use of more advanced algorithms, such as neural network processing, can decouple the reconstruction of the temperature profile from spectral modeling.

Hybrid corporate governance: a choice for Poland?

OpenAIRE

Samól, Katarzyna A.

2014-01-01

The purpose of the research investigation is to consider the potential opportunities through which corporate governance may be developed to better suit the developing commercial culture within Poland. In order to do this, I formulate the following research questions: ‘What are the weaknesses of the Polish corporate governance system?’, ‘What changes should be made to corporate governance in Poland?’, and ‘Is a hybrid corporate governance model a choice for Poland?’ The concept of hybridisatio...

Behavior of the bottomside electron density profile over Pruhonice

Czech Academy of Sciences Publication Activity Database

Mosert, M.; Burešová, Dalia; Ezquer, R.; Mansilla, G.

2004-01-01

Roč. 34, č. 9 (2004), s. 1982-1989 ISSN 0273-1177 R&D Projects: GA AV ČR IAA3042102 Institutional research plan: CEZ:AV0Z3042911 Keywords : Electron density profiles * Variability Subject RIV: DG - Athmosphere Sciences, Meteorology Impact factor: 0.548, year: 2004

Poland's syndrome: radiologic findings

Energy Technology Data Exchange (ETDEWEB)

Bazzi Junior, Joao Lourenco, E-mail: joaobazzijr@gmail.com [Clinica Via Imagem, Xanxere, SC (Brazil); Matta, Eduardo Simoes da [Pro Circulacao - Clinica de Angiologia, Cirurgia Vascular e Ecografia Vascular, Xanxere, SC (Brazil); De Bortoli, Luciano [Materclinica Materno Infantil, Xanxere, SC (Brazil); De Bortoli, Felipe Raasch [Universidade Catolica de Pelotas (UCPel), Pelotas, RS (Brazil). Fac. of Medicine

2012-05-15

Poland's syndrome is a rare non-inherited congenital anomaly. The authors describe the classic radiologic findings of Poland's syndrome by reporting the case of a male four-year old patient with asymmetry of hands and chest, illustrating the fundamental imaging criteria for a conclusive diagnosis. (author)

Development of a high-resolution electron-beam profile monitor using Fresnel zone plates

International Nuclear Information System (INIS)

Nakamura, Norio; Sakai, Hiroshi; Muto, Toshiya; Hayano, Hitoshi

2004-01-01

We present a high-resolution and real-time beam profile monitor using Fresnel zone plates (FZPs) developed in the KEK-ATF damping ring. The monitor system has an X-ray imaging optics with two FZPs. In this monitor, the synchrotron radiation from the electron beam at the bending magnet is monochromatized by a crystal monochromator and the transverse electron beam image is twenty-times magnified by the two FZPs and detected on an X-ray CCD camera. The expected spatial resolution for the selected photon energy of 3.235 keV is less than 1 μm. With the beam profile monitor, we succeeded in obtaining a clear electron-beam image and measuring the extremely small beam size less than 10 μm. It is greatly expected that the beam profile monitor will be used in high-brilliance light sources and low-emittance accelerators. (author)

A robust fibre laser system for electro-optic electron bunch profile measurements at FLASH

Energy Technology Data Exchange (ETDEWEB)

Wissmann, Laurens-Georg

2012-08-15

For the electro-optic measurement of electron bunch profiles at FLASH a robust ytterbium doped fibre laser (YDFL) system has been developed consisting of a laser oscillator and a two-staged amplifier. The oscillator is designed to meet the specifications of high reliability and low noise operation. The amplifier makes use of tailored nonlinearity to enhance the spectral bandwidth of the output laser pulses. Active repetition rate control enables sub-picosecond synchronisation of the laser to the accelerator reference RF. Using a two-stage gating scheme the output pulse train repetition rate is adopted to the accelerator repetition rate. An experimental site used for electro-optic electron bunch diagnostics has been redesigned to support single-shot bunch profile measurements based on spectral decoding. An existing bunch profile monitor with a similar laser system was upgraded and electro-optic bunch profile measurements were conducted, allowing for a comparison with measurements done with other longitudinal electron bunch diagnostics and with former measurements.

A robust fibre laser system for electro-optic electron bunch profile measurements at FLASH

International Nuclear Information System (INIS)

Wissmann, Laurens-Georg

2012-08-01

For the electro-optic measurement of electron bunch profiles at FLASH a robust ytterbium doped fibre laser (YDFL) system has been developed consisting of a laser oscillator and a two-staged amplifier. The oscillator is designed to meet the specifications of high reliability and low noise operation. The amplifier makes use of tailored nonlinearity to enhance the spectral bandwidth of the output laser pulses. Active repetition rate control enables sub-picosecond synchronisation of the laser to the accelerator reference RF. Using a two-stage gating scheme the output pulse train repetition rate is adopted to the accelerator repetition rate. An experimental site used for electro-optic electron bunch diagnostics has been redesigned to support single-shot bunch profile measurements based on spectral decoding. An existing bunch profile monitor with a similar laser system was upgraded and electro-optic bunch profile measurements were conducted, allowing for a comparison with measurements done with other longitudinal electron bunch diagnostics and with former measurements.

A comparison of the perceptions and aspirations of third-year physiotherapy students trained in three educational settings in Poland.

Science.gov (United States)

Gotlib, Joanna; Białoszewski, Dariusz; Sierdziński, Janusz; Jarosz, Mirosław J; Majcher, Piotr; Barczyk, Katarzyna; Bauer, Aleksandra; Cabak, Anna; Grzegorczyk, Joanna; Płaszewski, Maciej; Kułak, Wojciech; Nowotny-Czupryna, Olga; Prokopowicz, Katarzyna

2010-03-01

In Poland, physiotherapy is offered at three types of school: medical universities, universities of physical education, and schools that do not specialise in either the medical sciences or physical education. This study explored the knowledge of students who were completing their physiotherapy studies about working in Poland and other countries of the European Union (EU), and about their vocational plans. Students were asked, through self-assessment, about aspects of the professional skills they had gained. Quantitative questionnaire-based study of students in three university settings. Eleven university-level schools in Poland offering studies in physiotherapy and representing three orientations: medical sciences (MS), physical education (PE) and other universities (OU). The study sample comprised of 954 third-year Bachelor programme students. The differences in university profiles did not influence the vocational plans of the students, with more than 70% (668/954) declaring that they would look for work outside Poland: 76% (725/954) in the UK and 69% (658/954) in Germany. Most students stated that finding work as a physiotherapist is difficult in Poland (686/954,72%) and easy in other EU countries (763/954, 80%). Differences in university profiles had an effect on the students' assessments of their professional skills, as students from universities without a long-standing tradition of training in physiotherapy declared that they were less well prepared to work as physiotherapists; the difference was statistically significant for 12 of the 16 domains examined (P<0.05). In the light of these results, an increased influx of Polish physiotherapists, trained according to European standards, into EU countries, especially the UK and Germany, is to be expected in the near future. The physiotherapists will predominantly be graduates of medical and sports-oriented state universities. It appears advisable to launch, under the auspices of an EU programme, an integrated

Confessional and catechetical nature of religious education in Poland

Directory of Open Access Journals (Sweden)

Paweł Mąkosa

2015-09-01

Full Text Available This paper aims at bringing to light a presentation of the nature of religious education in Poland. This study will therefore present a brief historical outline of religious upbringing in Poland, its current organisational regulations and the principles of religious education in schools. In our summary, we will present the level of effectiveness of religious education in Poland, and we will also explore the discussion on the reformation of religious education in Poland which is being worked upon.

Is Poland an Innovative Country?

Science.gov (United States)

Chybowska, Dorota; Chybowski, Leszek; Souchkov, Valeri

2018-03-01

The potential for innovativeness is difficult to measure, though many have attempted to do so. In order to look at Poland's innovation potential, its current position and its opportunity to grow, compared with developing and developed countries, this study analysed the patent statistics of the Polish and European Patent Offices. Poland has been a member of the European Union for over a decade now. Therefore, we took into consideration the statistics for patent applications and grants for the last decade, up to the first quarter of 2016. The questions we wanted to answer concerned not only the technology fields that Poland patented its inventions in, but also the types of patent grantees and applicants. In order to determine why Poland is still considered to be only a moderate innovator by the Innovation Union Scoreboard, we also gathered information on Polish inventors abroad in 2015 and the first quarter of 2016, to see their number, technology fields, and types of patent grantees. Finally, we attempted to identify the main barriers that seem to inhibit Polish technology and innovation growth, despite significantly growing R&D intensities (up from 0.56 GDP and EUR 1,139 M in 2004 to 0.94 GDP and EUR 3,864 M in 2014).

Ion transition heights from topside electron density profiles

International Nuclear Information System (INIS)

Titheridge, J.E.

1976-01-01

Theoretical electron density profiles are calculated for the topside ionosphere to determine the major factors controlling the profile shape. Only the mean temperature, the vertical temperature gradient and the O + /H + ion transition height are important. Vertical proton fluxes alter the ion transition height but have no other effect on the profile shape. Diffusive equilibrium profiles including only these three effects fit observed profiles, at all latitudes, to within experimental accuracy. Values of plasma temperature, temperature gradient and ion transition height hsub(T) were determined by fitting theoretical models to 60,000 experimental profiles obtained from Alouette 1 ionograms, at latitudes of 75 0 S to 85 0 N near solar minimum. Inside the plasmasphere hsub(T) varies from about 500 km on winter nights to 850 km on summer days. Diurnal variations are caused primarily by the production and loss of O + in the ionosphere. The approximately constant winter night value of hsub(T) is close to the level for chemical equilibrium. In summer hsub(T) is always above the equilibrium level, giving a continual production of protons which travel along lines of force to aid in maintaining the conjugate winter night ionosphere. Outside the plasmasphere hsub(T) is 300 to 600 km above the equilibrium level at all times. This implies a continual near-limiting upwards flux of protons which persists down to latitudes of about 60 0 at night and 50 0 during the day. (author)

Policy factors affecting broadband development in Poland

DEFF Research Database (Denmark)

Henten, Anders; Windekilde, Iwona Maria

2014-01-01

of telecommunications network development in Poland than other countries in the European Union is the reason that the circumstances and also the effects of the implementation of some solutions of the EU regulation model are different in Poland than in the most developed EU countries. The aim of the paper is to examine...... and discuss broadband access development in Poland and the policy factors influencing this development as well as to examine national strategies used to stimulate service and infrastructure competition in Poland. There are, indeed, many other factors affecting broadband development such as the income level....../distribution in the country and the infrastructural point of departure. The paper, therefore, analyses the implications of the policy initiatives in light of these basic conditions and the broader context of factors influencing broadband development. In the paper, different kinds of policy initiatives are examined...

Post-accession economic development of Poland

Directory of Open Access Journals (Sweden)

Witold ORŁOWSKI

2011-12-01

Full Text Available The aim of this paper is to analyse the economic performance of Poland in the post-accession period. Poland joined the EU in 2004, after a long and difficult economic transition. The whole post-accession period could be divided into two sub-periods: the pre-crisis period of 2004-07, and the turbulent period of 2008-11. During the pre-crisis period, Poland recorded a fast growth, with a built-up of macroeconomic disequilibria. During the turbulent period, the economy was dealing successfully with the global financial crisis. The growth slowed down and the disequilibria were reduced. The paper discusses the growth patterns in the both sub-periods and tries to explain the factors that contributed to the good economic performance during the financial crisis. The astonishingly good economic growth results cannot be attributed to a single factor, but to a combination of many factors contributing at the same time. However, Poland has many valuable assets that may help in dealing with the further economic turbulences.

Additions to the biota of lichenized fungi of Poland

Directory of Open Access Journals (Sweden)

Adam Flakus

2013-12-01

Full Text Available New records of five lichenized fungi from Poland are provided. Hypotrachyna afrorevoluta, Lecanora quercicola, Rhizocarpon superficiale and Strigula ziziphi are new to Poland. Of these, Strigula ziziphi is reported also as new to Central Europe and Hypotrachyna afrorevoluta as new to the Carpathians. Additionally, Thelenella muscorum var. octospora is recorded from its second locality in Poland as new to the Polish Carpathians. Hypostictic acid chemosyndrome has been noticed for the first time in European (Poland and South American (Bolivia populations of Rhizocarpon superficiale.

Beaver ponds' impact on fluvial processes (Beskid Niski Mts., SE Poland).

Science.gov (United States)

Giriat, Dorota; Gorczyca, Elżbieta; Sobucki, Mateusz

2016-02-15

Beaver (Castor sp.) can change the riverine environment through dam-building and other activities. The European beaver (Castor fiber) was extirpated in Poland by the nineteenth century, but populations are again present as a result of reintroductions that began in 1974. The goal of this paper is to assess the impact of beaver activity on montane fluvial system development by identifying and analysing changes in channel and valley morphology following expansion of beaver into a 7.5 km-long headwater reach of the upper Wisłoka River in southeast Poland. We document the distribution of beaver in the reach, the change in river profile, sedimentation type and storage in beaver ponds, and assess how beaver dams and ponds have altered channel and valley bottom morphology. The upper Wisłoka River fluvial system underwent a series of anthropogenic disturbances during the last few centuries. The rapid spread of C. fiber in the upper Wisłoka River valley was promoted by the valley's morphology, including a low-gradient channel and silty-sand deposits in the valley bottom. At the time of our survey (2011), beaver ponds occupied 17% of the length of the study reach channel. Two types of beaver dams were noted: in-channel dams and valley-wide dams. The primary effect of dams, investigated in an intensively studied 300-m long subreach (Radocyna Pond), was a change in the longitudinal profile from smooth to stepped, a local reduction of the water surface slope, and an increase in the variability of both the thalweg profile and surface water depths. We estimate the current rate of sedimentation in beaver ponds to be about 14 cm per year. A three-stage scheme of fluvial processes in the longitudinal and transverse profile of the river channel is proposed. C. fiber reintroduction may be considered as another important stage of the upper Wisłoka fluvial system development. Copyright © 2015 Elsevier B.V. All rights reserved.

Short communication: Antimicrobial susceptibility profiling and genotyping of Staphylococcus aureus isolates from bovine mastitis in Poland.

Science.gov (United States)

Jagielski, T; Puacz, E; Lisowski, A; Siedlecki, P; Dudziak, W; Międzobrodzki, J; Krukowski, H

2014-10-01

Staphylococcus aureus is the predominant causative agent of bovine mastitis, a disease that remains a major economic burden for the dairy industry worldwide. In this study, the antimicrobial resistance patterns and the genetic composition of 80 S. aureus mastitis isolates collected from 14 dairy farms in Eastern Poland were determined. Of the 10 antimicrobial agents evaluated, only testing for penicillin G produced drug resistance. As 41% of the S. aureus isolates were penicillin resistant, this drug along with other β-lactamase-sensitive β-lactams, should rather not be considered for the treatment of bovine mastitis caused by S. aureus. Upon genotyping, with a triplex PCR method, a total of 11 distinct PCR types were produced. The population structure of S. aureus isolates was highly clonal, with 1 predominant genotype circulating on each farm. The observed similarities in the genotype composition of S. aureus populations from geographically distant farms underscore the significance of interfarm transmission of S. aureus in Poland. This, in turn, argues for the establishment of a nationwide surveillance program for bovine mastitis due to this pathogen. Copyright © 2014 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

Water Management in Poland

Directory of Open Access Journals (Sweden)

Wojciech Majewski

2015-03-01

Full Text Available This paper presents the current situation in Polish water resources management. Discussed here are measures taken by the Ministry of Environment to introduce a new water law, as well as reforms of water management in Poland. The state of water resources in Poland are described, and the actions needed to improve this situation, taking into account possible climate changes and their impact on the use of water resources. Critically referred to is the introduction by the Ministry of Environment of charges for water abstraction by hydro power plants, and adverse effects for the energy and water management sectors are discussed.

Gender Pay Gap in Poland

OpenAIRE

Oczki, Jarosław

2016-01-01

The aim of the article is to investigate the actual and explained gender pay gaps in Poland in comparison with selected highly developed countries, and to discuss the factors determining wage disparities between men and women. Data from Eurostat EU-SILC and the International Labour Organization were used. The article concludes that the gender pay gap in Poland is relatively small and decreasing, and that estimates of the explained gender pay gap published by the Internationa...

Automated Processing of ISIS Topside Ionograms into Electron Density Profiles

Science.gov (United States)

Reinisch, bodo W.; Huang, Xueqin; Bilitza, Dieter; Hills, H. Kent

2004-01-01

Modeling of the topside ionosphere has for the most part relied on just a few years of data from topside sounder satellites. The widely used Bent et al. (1972) model, for example, is based on only 50,000 Alouette 1 profiles. The International Reference Ionosphere (IRI) (Bilitza, 1990, 2001) uses an analytical description of the graphs and tables provided by Bent et al. (1972). The Alouette 1, 2 and ISIS 1, 2 topside sounder satellites of the sixties and seventies were ahead of their times in terms of the sheer volume of data obtained and in terms of the computer and software requirements for data analysis. As a result, only a small percentage of the collected topside ionograms was converted into electron density profiles. Recently, a NASA-funded data restoration project has undertaken and is continuing the process of digitizing the Alouette/ISIS ionograms from the analog 7-track tapes. Our project involves the automated processing of these digital ionograms into electron density profiles. The project accomplished a set of important goals that will have a major impact on understanding and modeling of the topside ionosphere: (1) The TOPside Ionogram Scaling and True height inversion (TOPIST) software was developed for the automated scaling and inversion of topside ionograms. (2) The TOPIST software was applied to the over 300,000 ISIS-2 topside ionograms that had been digitized in the fkamework of a separate AISRP project (PI: R.F. Benson). (3) The new TOPIST-produced database of global electron density profiles for the topside ionosphere were made publicly available through NASA s National Space Science Data Center (NSSDC) ftp archive at . (4) Earlier Alouette 1,2 and ISIS 1, 2 data sets of electron density profiles from manual scaling of selected sets of ionograms were converted fiom a highly-compressed binary format into a user-friendly ASCII format and made publicly available through nssdcftp.gsfc.nasa.gov. The new database for the topside ionosphere established

Air protection strategy in Poland

Energy Technology Data Exchange (ETDEWEB)

Blaszczyk, B.

1995-12-31

Air quality is one of the basic factors determining the environmental quality and influencing the life conditions of people. There is a shortage of proper quality air in many regions of Poland. In consequence, and due to unhindered transport, air pollution is the direct cause of losses in the national economy (reduction of crops, losses in forestry, corrosion of buildings and constructions, worsening of people`s health). Poland is believed to be one of the most contaminated European countries. The reason for this, primarily, is the pollution concomitant with energy-generating fuel combustion; in our case it means the use of solid fuels: hard coal and lignite. This monocultural economy of energy generation is accompanied by low efficiency of energy use (high rates of energy loss from buildings, heat transmission pipelines, energy-consuming industrial processes). This inefficiency results in the unnecessary production of energy and pollution. Among other reasons, this results from the fact that in the past Poland did not sign any international agreements concerning the reduction of the emission of pollution. The activities aimes at air protection in Poland are conducted based on the Environmental Formation and Protection Act in effect since 1980 (with many further amendments) and the The Ecological Policy of the state (1991). The goals of the Polish air pollution reduction program for the period 1994-2000 are presented.

The concentration of retail in Poland

Directory of Open Access Journals (Sweden)

Michał Gazdecki

2010-01-01

Full Text Available The article discusses the processes of concentration taking place in retail in Poland. In spite of strong concentration processes, which took place after 2000, Poland still remains a country of dispersed retail structure. In the nearest years we can expect capital concentration (mainly takeovers in modern trade and contract concentration (for example, merchants’ societies in traditional trade.

Batrachospermum atrum (Rhodophyta – first record in Poland

Directory of Open Access Journals (Sweden)

Kowalski Wojciech A.

2013-12-01

Full Text Available The paper gives new data on the occurrence of Batrachospermum atrum (Hudson Harvey, a freshwater Rhodophyta species rare in Poland. It was found growing on stony bottom in a small stream in northwestern Poland; at this site it was associated mainly with Potamogeton nodosus Poir., green algae Cladophora glomerata (L. Kützing and Mougeotia sp. Its occurrence in Poland and some ecological data are discussed, and original photographs of the plant and its habitat are presented.

Income and its distribution in preindustrial Poland

NARCIS (Netherlands)

Malinowski, Mikołaj; van Zanden, Jan Luiten

This article presents per capita GDP and income distribution estimates for preindustrial Poland. It is based on a social table for the Voivodeship of Cracow in 1578. Our evidence indicates that income in Poland was distributed more equally than in contemporary Holland. However, the extraction rate

Electron number density profiles derived from radio occultation on the CASSIOPE spacecraft

DEFF Research Database (Denmark)

Shume, E. B.; Vergados, P.; Komjathy, A.

2017-01-01

This paper presents electron number density profiles derived from high resolution Global Positioning System (GPS) radio occultation (RO) observations performed using the Enhanced Polar Outflow Probe (e-POP) payload on the high inclination CAScade, Smallsat and IOnospheric Polar Explorer (CASSIOPE...... good agreement with density profiles estimated from ionosonde data, measured over nearby stations to the latitude and longitude of the RO tangent points, (2) in good agreement with density profiles inferred from GPS RO measured by the Constellation Observing System for Meteorology, Ionosphere...

Electron temperature profiles in high power neutral-beam-heated TFTR [Tokamak Fusion Test Reactor] plasmas

International Nuclear Information System (INIS)

Taylor, G.; Grek, B.; Stauffer, F.J.; Goldston, R.J.; Fredrickson, E.D.; Wieland, R.M.; Zarnstorff, M.C.

1987-09-01

In 1986, the maximum neutral beam injection (NBI) power in the Tokamak Fusion Test Reactor (TFTR) was increased to 20 MW, with three beams co-parallel and one counter-parallel to I/sub p/. TFTR was operated over a wide range of plasma parameters; 2.5 19 19 m -3 . Data bases have been constructed with over 600 measured electron temperature profiles from multipoint TV Thomson scattering which span much of this parameter space. We have also examined electron temperature profile shapes from electron cyclotron emission at the fundamental ordinary mode and second harmonic extraordinary mode for a subset of these discharges. In the light of recent work on ''profile consistency'' we have analyzed these temperature profiles in the range 0.3 < (r/a) < 0.9 to determine if a profile shape exists which is insensitive to q/sub cyl/ and beam-heating profile. Data from both sides of the temperature profile [T/sub e/(R)] were mapped to magnetic flux surfaces [T/sub e/(r/a)]. Although T/sub e/(r/a), in the region where 0.3 < r/a < 0.9 was found to be slightly broader at lower q/sub cyl/, it was found to be remarkably insensitive to β/sub p/, to the fraction of NBI power injected co-parallel to I/sub p/, and to the heating profile going from peaked on axis, to hollow. 10 refs., 8 figs

Profile modification and hot electron temperature from resonant absorption at modest intensity

International Nuclear Information System (INIS)

Albritton, J.R.; Langdon, A.B.

1980-01-01

Resonant absorption is investigated in expanding plasmas. The momentum deposition associated with the ejection of hot electrons toward low density via wavebreaking readily exceeds that of the incident laser radiation and results in significant modification of the density profile at critical. New scaling of hot electron temperature with laser and plasma parameters is presented

Real-time evaluation of electron and current density profile parameters on TEXTOR

International Nuclear Information System (INIS)

Bruessau, W.D.; Soltwisch, H.

1985-08-01

The shapes of electron and current density profiles are monitored in real-time mode in order to get rapid qualitative information on the development of a TEXTOR tokamak plasma. The profiles are described by form parameters which relate to the signals of a 9-channel FIR-polari/interferometer in simple mathematical formulae. These profile parameters are obtained by real-time conversion of measured quantities for display on a storage oscilloscope or on a chart recorder. The application of the parameters is demonstrated in some examples. (orig.)

Electron density profiles in the background of LF absorption during Forbush-decrease and PSE

International Nuclear Information System (INIS)

Satori, G.

1989-01-01

Based on the simulation of different Forbush decrease and particle precipitation effects in the D region, electron density profiles in the mid-latitudes the ionospheric absorption of low frequency (LF) radio waves was determined. The absorption variations at different frequenceis are strongly affected by the shape of the electron density profile. A structure appears which sometimes resembles the letter S (in a sloping form). Both the height (around 70 to 72 km) and the depth of the local minimum in the electron density contribute to the computed absorption changes of various degree at different frequencies. In this way several observed special absorption events can be interpreted

Salmonellosis in Poland in 2013.

Science.gov (United States)

Sadkowska-Todys, Małgorzata; Czarkowski, Mirosław P

2015-01-01

The purpose of the study was to evaluate the epidemiologic situation of salmonellosis in Poland in 2013 compared to previous years. The main source of data for this study are statistical overviews included in annual bulletin "Infectious Diseases in Poland in 2013", information from sanitary station laboratories as well as forms of outbreak investigations obtained from the sanitary stations. Information on deaths due to infectious and parasitic diseases registered in Poland in 2013 and earlier years is based on the data of the Department for Demographic Research of Central Statistical Office. For the purpose of surveillance cases were qualified according to the current definition. In Poland in 2013, a total of 7 578 cases of zoonotic salmonellosis were reported including 7 407 cases of intestinal salmonellosis and 171 of parenteral one. The incidence was 19,7/100 000. The criteria for a confirmed case were met by more than 96% of cases. The number of reported cases was lower than in previous year, reflecting the continued downward trend in the number of cases of salmonellosis in Poland. A very high percentage (more than 72%) of hospitalizations of people infected with zoonotic Salmonella continues. In the outbreaks the proportion of hospitalizations accounted only for 35% of all cases. Predominantly children below 5 years of age suffer from the illness. Salmonellosis was an indicated cause of death only in 10 of the cases. In 2013 179 outbreaks were reported, in which Salmonella was found to be the etiological agent. Majority of them were small household outbreaks and they cumulated for a total number of cases of 1 218. The most common species of Salmonella responsible for infection in Poland is S. Enteritidis. For many years, up to date a slight increase is observed in reported cases of the disease, but without known serotype of Salmonella. In 2013 it was 16% and (as in previous year) it was the highest in pomorskie voivodeship (58%). High percentage of

Poland's energy, a special case

International Nuclear Information System (INIS)

Furfari, Samuele

2014-01-01

Poland, the sixth member state in terms of population (39 million inhabitants) and with the eighth largest GDP in the EU, stands out more and more clearly on the environmental front, especially as far as energy is concerned. One of the reasons may be that in terms of GDP/capita Poland comes only 23 out of 27... The only European economy to have grown every year over the last twenty years, it has given higher priority than elsewhere to promoting growth, to production cost reduction and to limiting increases in consumer prices. (author)

Plasma density profiles and finite bandwidth effects on electron heating

International Nuclear Information System (INIS)

Spielman, R.B.; Mizuno, K.; DeGroot, J.S.; Bollen, W.M.; Woo, W.

1980-01-01

Intense, p-polarized microwaves are incident on an inhomogeneous plasma in a cylindrical waveguide. Microwaves are mainly absorbed by resonant absorption near the critical surface (where the plasma frequency, ω/sub pe/, equals the microwave frequency, ω/sub o/). The localized plasma waves strongly modify the plasma density. Step-plateau density profiles or a cavity are created depending on the plasma flow speed. Hot electron production is strongly affected by the microwave bandwidth. The hot electron temperature varies as T/sub H/ is proportional to (Δ ω/ω) -0 25 . As the hot electron temperature decreases with increasing driver bandwidth, the hot electron density increases. This increase is such that the heat flux into the overdense region (Q is proportional to eta/sub H/T/sub H/ 3 2 ) is nearly constant

Poland wants to thwart Russian gas

International Nuclear Information System (INIS)

Barbaux, Aurelie

2013-01-01

The Polish authorities are doing everything in their power to block Nord Stream 2, the Russian natural gas pipeline project that will double (by 2019) Nord Stream 1 through the Baltic Sea. Gazprom's Nord Stream 2 (in which European companies such as Engie (France), Uniper and Wintershall (Germany), OMV (Austria) and Shell are involved) will poses a risk, according to Poland, to the gas supply of central European countries (and notably Ukraine). Poland also intends to stop all its gas imports from Russia after 2022 (end of the Yamal contract): the country is therefore developing its capacity to increase its own natural gas production and has just inaugurated a liquefied natural gas terminal on the Baltic Sea. A gas pipeline is also in project, that will link Norway to Poland. For power generation, the nuclear energy option is also studied

Approaches to Sustainable Development in Poland

International Nuclear Information System (INIS)

Kostrzewa, Karina; ); Piasecki, Ryszard

2009-01-01

The sustainable development principle was introduced into the legal system of Poland when the Constitution of the Polish Republic was adopted in 1997. Paradoxically, in Poland - one of the few countries in the world which have introduced the concept of sustainable development at the level of the Constitution, it is difficult to find a reference to it in the political debate. The national sustainable development strategy Poland 2025 has met no response among society and today it seems to be hardly remembered by anybody. An average citizen does not know the concept of sustainable development, or has a vague notion of it, often identifying it exclusively with environmental protection. Solving social problems (the labour market, education, health protection, equality of the sexes, etc.) is not associated with sustainable development whatsoever, and neither is engagement into achieving these development targets on the global scale

[Migrant vaccinations in Poland].

Science.gov (United States)

Sakowski, Piotr

2012-01-01

After the European Union accession in 2004, Poland has been perceived by foreigners as an attractive destination of their migration, and also as a popular transit country for people going further to the Western Europe countries. The Nofer Institute of Occupational Medicine is involved in the implementation of the international project PROMOVAX (Promote Vaccinations among Migrant Populations in Europe). The objective of the project is to promote immunizations among migrant populations in Europe. This article presents the up-to-date legal regulations that are effective in Poland, taking into account their relevance to the issue of vaccinations in migrant population. The analysis of the Polish legislation concerning this problem shows that there are no specific regulations addressed to migrant population staying in our country. This issue seems to be popular in the European Union, where immunization of migrants is given high priority. From the point of view of health care professionals it is important to be aware of the fact that EU open borders favor the increased flow of people between countries. The scale of migration from outside the EU to its member states also contributes to the increase in potential contacts between health care workers and migrants working in Poland.

Illegality of international population movements in Poland.

Science.gov (United States)

Okolski, M

2000-01-01

Until the beginning of the 1990s Poland did not receive foreign migrants. Thereafter, the situation changed dramatically. A large part of the inflow proved to be illegal migrants, many of whom were in transit to Western Europe. Although these movements gradually declined in the second half of the decade, some became increasingly identified with relatively sophisticated smuggling of people. Foreigners smuggled from the South to the West, together with the international criminal networks assisting them, became typical of the migratory movements of people in Central and Eastern Europe during the 1990s. This article seeks to describe illegal migration from the perspective of Poland, a country often perceived as a major transit area in the smuggling of persons to Western Europe. The conclusions draw on the findings of several surveys recently carried out in Poland. Basic concepts related to illegal migration are defined and juxtaposed, and various myths and stereotypes concerning it that most often stem from the paucity of empirical evidence are examined. Finally, the trends observed in Poland are interpreted within the larger context of contemporary European migration.

Infrared single shot diagnostics for the longitudinal profile of the electron bunches at FLASH

International Nuclear Information System (INIS)

Delsim-Hashemi, Hossein

2008-09-01

The longitudinal profile of electron bunches plays an important role in the design of single-pass free electron lasers and future linear e + e - colliders. For the free electron laser FLASH in Hamburg, a longitudinal compression scheme is used which results in an asymmetric longitudinal bunch profile with a 'spike'. This 'spike', which has a very high peak current, is used in a high-gain SASE-FEL process to produce high intensity (about 70 μJ) femtosecond photon pulses in the XUV wavelength range. The required high peak current of the electron bunch is realized by confining a large number of electrons in a width, measured in time units, of few tens of femtosecond, making the diagnostics of such bunches a challenge. Furthermore, the operation of facilities such as FLASH shows that single-shot diagnostics is indispensable. It is intuitive to use a time domain method to measure the electron bunch length. However, when the structures present in the bunch profile fall in the femtoseconds range, this is beyond the resolution of time-resolved methods developed so far. In this thesis, a wavelength-domain technique is described that can fulfill both requirements of single shot and high resolution reaching to the femtoseconds range. The amount of charge that is confined in a typical length of several femtoseconds (FWHM of the spike) can be determined by a novel single-shot spectrometer that resolves the coherent radiation (e.g. coherent transition radiation) in the far-infrared and mid-infrared range. Furthermore the extension of this single-shot spectroscopy to shorter wavelengths reaching the near-infrared, makes it possible to investigate the presence of structures in the bunch profile that might correlate or anti-correlate to the SASE intensity. (orig.)

Infrared single shot diagnostics for the longitudinal profile of the electron bunches at FLASH

Energy Technology Data Exchange (ETDEWEB)

Delsim-Hashemi, Hossein

2008-09-15

The longitudinal profile of electron bunches plays an important role in the design of single-pass free electron lasers and future linear e{sup +}e{sup -} colliders. For the free electron laser FLASH in Hamburg, a longitudinal compression scheme is used which results in an asymmetric longitudinal bunch profile with a 'spike'. This 'spike', which has a very high peak current, is used in a high-gain SASE-FEL process to produce high intensity (about 70 {mu}J) femtosecond photon pulses in the XUV wavelength range. The required high peak current of the electron bunch is realized by confining a large number of electrons in a width, measured in time units, of few tens of femtosecond, making the diagnostics of such bunches a challenge. Furthermore, the operation of facilities such as FLASH shows that single-shot diagnostics is indispensable. It is intuitive to use a time domain method to measure the electron bunch length. However, when the structures present in the bunch profile fall in the femtoseconds range, this is beyond the resolution of time-resolved methods developed so far. In this thesis, a wavelength-domain technique is described that can fulfill both requirements of single shot and high resolution reaching to the femtoseconds range. The amount of charge that is confined in a typical length of several femtoseconds (FWHM of the spike) can be determined by a novel single-shot spectrometer that resolves the coherent radiation (e.g. coherent transition radiation) in the far-infrared and mid-infrared range. Furthermore the extension of this single-shot spectroscopy to shorter wavelengths reaching the near-infrared, makes it possible to investigate the presence of structures in the bunch profile that might correlate or anti-correlate to the SASE intensity. (orig.)

POLAND AND TRANSATLANTIC SECURITY - AN ENDURING ATLANTICIST?

Directory of Open Access Journals (Sweden)

Kerry Longhurst

2005-07-01

Full Text Available Throughout the 1990’s Poland pursued a security policy steered by Atlanticism and a close bond with the United States. Atlanticism shaped Warsaw’s choices on all key security issues during the past decade, but became particularly apparent after 9/11 when Poland lent its full support to the US-led war on terror. Whilst membership in the EU will affect the priorities and conduct of Polish security policy, it is argued here that the deep-seated nature of Atlanticism in Polish strategic culture , together with the broader implications of enlargement upon the EU’s foreign policy ambitions will ensure that Poland will remain a keen Atlanticist in the New Europe.

EPR dosimetry for actual and suspected overexposures during radiotherapy treatments in Poland

International Nuclear Information System (INIS)

Trompier, F.; Sadlo, J.; Michalik, J.; Stachowicz, W.; Mazal, A.; Clairand, I.; Rostkowska, J.; Bulski, W.; Kulakowski, A.; Sluszniak, J.; Gozdz, S.; Wojcik, A.

2007-01-01

EPR dosimetry on bone samples was recently used for actual and suspected overexposures during radiotherapy treatments performed in Poland. In 2001 five breast-cancer patients undergoing radiotherapy in the Bialystok Oncology Center, Poland, were overexposed. The overexposure was due to a defective safety interlock and an obsolete safety system of the linear accelerator. For the three most exposed patients, pieces of rib bones removed during surgical reconstruction of the chest wall and skin transplantation allowed an estimation of the accident doses by electron paramagnetic resonance (EPR) spectrometry. The doses delivered during the accident were as high as 60-80 Gy. In 2005, a patient treated in Kielce Holy Cross Cancer Center exhibited similar deep necroses of the chest wall but 6 years following a 'standard upper mantel fields' radiotherapy for Hodgkin's disease. In order to investigate the possible late effect of an overexposure as necrosis origin, the delivered dose was afterward estimated by EPR dosimetry performed on a rib sample

Interaction of the modulated electron beam with inhomogeneous plasma: plasma density profile deformation and langmuir waves excitation

International Nuclear Information System (INIS)

Anisimov, I.O.; Kelnyk, O.I.; Soroka, S.V.; Siversky, T.V.

2005-01-01

Nonlinear deformation of the initially linear plasma density profile due to the modulated electron beam is studied via computer simulation. In the initial time period the field slaves to the instantaneous profile of the plasma density. Langmuir waves excitation is suppressed by the density profile deformation. The character of the plasma density profile deformation for the late time period depends significantly on the plasma properties. Particularly, for plasma with hot electrons quasi-periodic generation of ion-acoustic pulses takes place in the vicinity of the initial point of plasma resonance

Viral hepatitis as an occupational disease in Poland.

Science.gov (United States)

Bilski, Bartosz

2011-07-01

In medical terms, occupational diseases are defined as health disorders specifically associated with the working environment of people and their occupational activity. From the medical and legal perspectives, the vast majority of European countries consider particular diseases to be of occupational origin if they are mentioned in the current list of occupational diseases and caused by exposure to factors in the working environment that are harmful to health. The aim of this study was to analyze the occurrence of cases of viral hepatitis certified as an occupational disease in Poland during 1979-2009. This article presents the medical, economic, and legal aspects of the epidemiology of hepatitis as an occupational disease in Poland. Publically available statistical data on certified occupational diseases in Poland and data contained in individual "occupational disease diagnosis cards" (based on data used in Poland statistical form), regarding certified cases of hepatitis among health care professionals, which were collected by the Department of Occupational Hygiene of the Polish Public Health Service, were analyzed in this study. In Poland, the highest number of cases of hepatitis certified as an occupational disease was observed in 1987. A gradual reduction in the number of cases of hepatitis as an occupational disease has been noted since then. Currently, hepatitis C as an occupational disease is certified more frequently than hepatitis B. In Poland, the number of women with hepatitis certified as an occupational disease is higher than that of men. However, among health care professionals, particularly nurses, this difference is insignificant because women outnumber the men. The existence of such a situation is due to the significant quantitative predominance of women over men among medical personnel, especially among nurses. Immunization of health care professionals against the hepatitis B virus (HBV), introduced in Poland in 1988, was an important factor

Spatial profiling of ion and neutral excitation in noble gas electron cyclotron resonance plasmas

International Nuclear Information System (INIS)

Rhoades, R.L.; Gorbatkin, S.M.

1994-01-01

Optical emission from neutrals and ions of several noble gases has been profiled in an electron cyclotron resonance plasma system. In argon plasmas with a net microwave power of 750 W, the neutral (696.5-nm) and ion (488-nm) emission profiles are slightly center peaked at 0.32 mTorr and gradually shift to a hollow appearance at 2.5 mTorr. Neon profiles show a similar trend from 2.5 to 10.0 mTorr. For the noble gases, transition pressure scales with the ionization potential of the gas, which is consistent with neutral depletion. Studies of noble gas mixtures, however, indicate that neutral depletion is not always dominant in the formation of hollow profiles. For Kr/Ar, Ar/Ne, and Ne/He plasmas, the majority gas tends to set the overall shape of the profile at any given pressure. For the conditions of the current system, plasma density appears to be more dominant than electron temperature in the formation of hollow profiles. The general method described is also a straightforward, inexpensive technique for measuring the spatial distribution of power deposited in plasmas, particularly where absolute scale can be calibrated by some other means

Q-profile evolution and improved core electron confinement in the full current drive operation on Tore Supra

International Nuclear Information System (INIS)

Litaudon, X.; Peysson, Y.; Aniel, T.; Huysmans, G.; Imbeaux, F.; Joffrin, E.; Lasalle, J.; Lotte, Ph.; Schunke, B.; Segui, J.; Tresset, G.; Zabiego, M.

2000-12-01

The formation of a core region with improved electron confinement is reported in the recent full current drive operation of Tore Supra where the plasma current is sustained with the Lower Hybrid, LH, wave. Current profile evolution and thermal electron transport coefficients are directly assessed using the data of the new fast electron Bremsstrahlung tomography that provides the most accurate determination of the LH current and power deposition profiles. The spontaneous rise of the core electron temperature observed a few seconds after the application of the LH power is ascribed to a bifurcation towards a state of reduced electron transport. The role of the magnetic shear is invoked to partly stabilize the anomalous electron turbulence. The electron temperature transition occurs when the q-profile evolves towards a non-inductive state with a non-monotonic shape i.e. when the magnetic shear is reduced close to zero in the plasma core. The improved core confinement phase is often terminated by a sudden MHD activity when the minimum q approaches two. (authors)

Georadar studies on St. Benedict's Church on Lasota Hill, Kraków, Poland

Science.gov (United States)

Tomecka-Suchoń, Sylwia

2012-04-01

Georadar methodology has a considerable potential as a tool for verification of archeological hypotheses. I applied it in the present study to resolve a discussion on the importance of a Proto-Romanesque structure located on Lasota Hill. It is one of the oldest structures on the right bank of Vistula River in Kraków in Poland and some archeologists believe that it was the first seat of the rulers of Lesser Poland in the 9th century. After few decades, the prince's castle was built on Wawel Hill, where subsequently the royal castle was constructed. On the place of the abandoned Proto-Romanesque edifice, a small St. Benedict's Church was raised, but the importance of its predecessor was discussed. Archeological excavations suggested that it served as the prince's residence, but this view would be much strengthened if traces of a prince's building — palatium — could be found. With this in mind, I undertook a search for traces of palatium, employing georadar methodology. I carried out the measurements using Georadar PROEX produced by MALA Geoscience with a set of shielded antennas of frequencies 500 and 800 MHz. They permitted to construct echogram profiles, whose interpretation suggested the existence of palatium. Thus, the georadar data supported the archeological hypothesis about the important role of the Proto-Romanesque structures on Lasota Hill in the early medieval era in Poland, and at the same time demonstrated the usefulness of introducing geophysical methods to archaeology.

Radioactive contamination of the forests of southern Poland and Finland

International Nuclear Information System (INIS)

Jasinska, H.; Kozak, K.; Mietelski, J.W.; Barszcz, J.; Greszta, J.

2004-01-01

Experimental data of caesium and ruthenium radioactivity in chosen parts of forest ecosystems in Finland and Southern Poland are presented and compared. Measurements were performed with a low-background gamma-rays spectrometer with the Ge(Li) detector. The maximum caesium 137 activity in litter from Poland is 2.5 kBq, in that from Finland 3.9 kBq, in spruce needles it is 0.4 kBq (Poland), 0.9 kBq (Finland) and in fern leaves it is as high as 15.9 kBq per kg of dry mass in one sample from Poland. (author)

Pulmonary adiaspiromycosis in the Eurasian beaver (Castor fiber) inhabiting Poland.

Science.gov (United States)

Dolka, I; Giżejewska, A; Giżejewski, Z; Kołodziejska-Lesisz, J; Kluciński, W

2017-09-26

Adiaspiromycosis is a rare fungal infection caused by saprophytic fungi Emmonsia spp. (type Ascomycota) occurring especially in small free-living mammals. The aim of this study was to evaluate the occurrence of histopathological lesions asscociated with adiaspiromycosis in the Eurasian beaver inhabiting Poland. In order to evaluate the presence of natural adiaspiromycosis we systematically investigated beaver populations from north-eastern Poland for adiaspores in the lungs. This study reveals for the first time the presence of pulmonary adiaspiromycosis of Eurasian beaver in Poland. As far as we know, there is no published data regarding pulmonary adiaspiromycosis in human patients in Poland.

Radiation monitoring network in Poland

International Nuclear Information System (INIS)

Grabowski, D.; Kurowski, W.; Muszynski, W.; Rubel, B.; Smagala, G.; Swietochowska, J.

2001-01-01

In Poland the radioactive contamination of the environment and food has been controlled since the early sixties by the Service for Measurements of Radioactive Contamination (SPSP). The service comprises a network of measuring stations and the Centre of Radioactive Contamination Measurements (COPSP). Actually, there are 100 measurement stations. The main task of such station is systematic measurement of radioactivity level in samples of environment components and food. Nine stations of SPSP acting within meteorological stations, ten stations of low level air radioactivity measurements (Aerosols Sampling Stations-500) and eleven permanent monitoring stations (PMS) form the radiation monitoring warning system in Poland. (author)

Poland's Services Trade with the European Union During the Preaccession Period

OpenAIRE

Dariusz Mongiało

2004-01-01

The fact that, since 1 May 2004, Poland has the status of European Union member involves certain consequences for Poland's competitiveness in the international services trade market. What competitive position will Poland finally occupy among the EU countries in the postaccession period will to a large extent depend on Poland's present position in the services trade with the EU countries. So, the paper tries to present, on the basis of the most recent available statistical data published by th...

Beam profile measurement of ES-200 using secondary electron emission monitor

Directory of Open Access Journals (Sweden)

E Ebrahimi Basabi

2015-09-01

Full Text Available Up to now, different designs have been introduced for measurement beam profile accelerators. Secondary electron emission monitors (SEM are one of these devices which have been used for this purpose. In this work, a SEM has been constructed to measure beam profile of ES-200 accelerator, a proton electrostatic accelerator which is installed at SBU. Profile grid for both planes designed with 16 wires which are insulated relative to each other. The particles with maximum energy of 200 keV and maximum current of 400 μA are stopped in copper wires. Each of the wires has an individual current-to-voltage amplifier. With a multiplexer, the analogue values are transported to an ADC. The ADCs are read out by a microcontroller and finally profile of beam shows by a user interface program

OTR profile measurement of a LINAC electron beam with portable ultra high-speed camera

International Nuclear Information System (INIS)

Mogi, T.; Nisiyama, S.; Tomioka, S.; Enoto, T.

2004-01-01

We have studied on and developed a portable ultra high-speed camera, and so applied to measurement of a LINAC electron beam. We measured spatial OTR profiles of a LINAC electron beam using this camera with temporal resolution 80ns. (author)

Economic costs of electricity production in Poland

International Nuclear Information System (INIS)

Beeldman, M.; Solinski, J.

1994-02-01

This study presents a methodology for the calculation of the economic costs of the production of electricity. This methodology is applied to assess electricity production cost in Poland by type of power station for the years 1995 and 2000. In addition, an overview is presented of the methods used by the OECD countries, particularly in the Netherlands. The main conclusions of the study are: 1) the real economic costs to generate electricity in Poland are about two times higher compared with the traditional book-keeping data; 2) the investment costs will become the most important cost component in the near future; and 3) there are considerables differences in production cost per kWh for the different types of power plants in Poland. 4 appendices, 14 refs

Teaching anthropology in Poland

Czech Academy of Sciences Publication Activity Database

Buchowski, M.; Červinková, Hana

2016-01-01

Roč. 5, č. 2 (2016), s. 47-51 E-ISSN 2239-625X Institutional support: RVO:68378076 Keywords : teaching anthropology * Poland * pedagogy * educational anthropology Subject RIV: AC - Archeology, Anthropology , Ethnology

Practical Development of Modern Mass Media Education in Poland

Science.gov (United States)

Fedorov, Alexander

2012-01-01

Practical development of modern mass media education in Poland. The paper analyzes the main ways of practical development of modern media education (1992-2012 years) in Poland: basic technologies, main events, etc.

Observation of Flat Electron Temperature Profiles in the Lithium Tokamak Experiment

International Nuclear Information System (INIS)

Boyle, D. P.; Majeski, R.; Schmitt, J. C.; Auburn University, AL; Hansen, C.

2017-01-01

It has been predicted for over a decade that low-recycling plasma-facing components in fusion devices would allow high edge temperatures and flat or nearly flat temperature profiles. In recent experiments with lithium wall coatings in the Lithium Tokamak Experiment (LTX), a hot edge (> 200 eV) and flat electron temperature profiles have been measured following the termination of external fueling. In this work, reduced recycling was demonstrated by retention of ~ 60% of the injected hydrogen in the walls following the discharge. Electron energy confinement followed typical Ohmic confinement scaling during fueling, but did not decrease with density after fueling terminated, ultimately exceeding the scaling by ~ 200% . Lastly, achievement of the low-recycling, hot edge regime has been an important goal of LTX and lithium plasma-facing component research in general, as it has potentially significant implications for the operation, design, and cost of fusion devices.

MACROECONOMIC CONDITIONS OF BANKRUPTCY OF ENTERPRISES IN POLAND

Directory of Open Access Journals (Sweden)

Anna Bieniasz

2014-12-01

Full Text Available The main purpose of this work is to analyse the phenomenon of enterprises’ bankruptcy in Poland in 2004-2013 and attempt to build regression models defining the relationship between the number of bankrupted companies and selected macroeconomic parameters of the national economy. The analysis is based on Coface Poland reports presenting the phenomenon of bankruptcy in Poland of branches, provinces, legal forms of companies and types of bankruptcy proceedings. Studies have shown that the greatest risk of bankruptcy refers to metals production and fabricated metal products enterprises, manufacture of food products and beverages, wholesale trade, construction, micro and small enterprises, enterprises under the age of 10 years and companies from Mazovia region, Silesia and Lower Silesia. The estimated parameters of the regression models showed that the number of bankruptcies in Poland is strongly determined i.a. by the number of registered companies, GDP growth, dynamics of changes in fixed capital formation and changes in foreign exchange rates.

Comparing Environmental Impact Assessment (EIA) in Poland and Denmark for Road Construction in Relation to Wildlife and Nature Protection : Report for Poland

DEFF Research Database (Denmark)

Sienkiewicz, J.; Adrados, L. C.; Briggs, L

Project : Fauna Passages under Selected Roads in Poland - Education, Monitoring and Construction - Part A. DANCEE M124/031-0212......Project : Fauna Passages under Selected Roads in Poland - Education, Monitoring and Construction - Part A. DANCEE M124/031-0212...

Employment in Poland 2007: Security on flexible labour market

OpenAIRE

Bukowski, Maciej; Lewandowski, Piotr; Koloch, Grzegorz; Baranowska, Anna; Magda, Iga; Szydlowski, Arkadiusz; Bober, Magda; Bieliński, Jacek; Zawistowski, Julian; Sarzalska, Malgorzata

2008-01-01

This Report is a third in the series Employment in Poland. It consists of four Parts, devoted to empirical analysis of the impact of macroeconomic shocks on EU New Member States labour markets‘ in 1996-2006; utilization of flexible forms of employment on Polish labor market, determinants of wages and wage inequalities in Poland; effectiveness of ALMP in Poland, respectively. In Part I, we present how the cyclical upturn propagated on Polish labour market in 2003-2007 and how the performan...

New Localities of Rare Liverworts in the Central Poland

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Staniaszek-Kik Monika

2014-11-01

Full Text Available The present study reports new localities of four liverwort species, i.e., Fossombronia foveolata Lindb., Gymnocolea inflata (Huds. Dumort., Leiomylia anomala (Hook. J.J. Engel & Braggins and Odontoschisma denudatum (Mart. Dumort., found in Central Poland. The new sites are situated in peat bog habitats and swamp forest in the depression cone of lignite opencast mine near Bełchatów in Central Poland. All of the reported species are very rare and have only few localities in Central Poland.

Soil Contamination at the Historical Zn-Pb Ore Mining Sites (Southern Poland

Directory of Open Access Journals (Sweden)

Aleksander-Kwaterczak U.

2013-04-01

Full Text Available Results of metals analyses in soil profiles sampled at two 18/19th century mine shafts of the Trzebinia lead-zinc ore mining region in southern Poland are presented. Waste dump sites located at these shafts exhibit initial pedogenesis with clear differences in zinc and cadmium content between soil horizons which changes in depth across each of the investigated dump. The highest metal concentrations occur in horizons containing excavated ore-bearing Triassic dolomites, soils buried beneath are less polluted whereas, initial A0 soil horizons are virtually unpolluted. Relatively low downward metal migration in profiles to the horizons underlying the dumps is related to alkaline pH of soils. Migration appear to be important in the more acidic soils of outer zones in the two dump sites overgrown either with coniferous and deciduous trees.

Punk and Anarchist Squats in Poland

OpenAIRE

Donaghey, Jim

2017-01-01

Squats are of notable importance in the punk scene in Poland, and these spaces are a key aspect of the relationship between anarchism and punk. However, the overlap of squatting, punk, and anarchism is not without its tensions. This article, drawn from ethnographic research carried out between 2013 and 2014, explores the issues around punk and anarchist squats in Poland, looking at: criticisms levelled at punk squats by ‘non-punk’ squatting activists (e.g. Przychodnia in Warsaw); instances of...

[Occupational exposure to silica dust by selected sectors of national economy in Poland based on electronic database].

Science.gov (United States)

Bujak-Pietrek, Stella; Mikołajczyk, Urszula; Szadkowska-Stańczyk, Irena; Stroszejn-Mrowca, Grazyna

2008-01-01

To evaluate occupational exposure to dusts, the Nofer Institute of Occupational Medicine in Łódź, in collaboration with the Chief Sanitary Inspectorate, has developed the national database to store the results of routine dust exposure measurements performed by occupational hygiene and environmental protection laboratories in Poland in the years 2001-2005. It was assumed that the collected information will be useful in analyzing workers' exposure to free crystalline silica (WKK)-containing dusts in Poland, identyfing exceeded hygiene standards and showing relevant trends, which illustrate the dynamics of exposure in the years under study. Inhalable and respirable dust measurement using personal dosimetry were done according to polish standard PN-91/Z-04030/05 and PN-91/Z-04030/06. In total, 148 638 measurement records, provided by sanitary inspection services from all over Poland, were entered into the database. The database enables the estimation of occupational exposure to dust by the sectors of national economy, according to the Polish Classification of Activity (PKD) and by kinds of dust. The highest exposure level of inhalable and respirable dusts was found in coal mining. Also in this sector, almost 60% of surveys demonstrated exceeded current hygiene standards. High concentrations of both dust fractions (inhalable and respirable) and a considerable percentage of measurements exceeding hygiene standards were found in the manufacture of transport equipment (except for cars), as well as in the chemical, mining (rock, sand, gravel, clay mines) and construction industries. The highest percentage of surveys (inhalable and respirable dust) showing exceeded hygiene standards were observed for coal dust with different content of crystalline silica, organic dust containing more than 10% of SiO2, and highly fibrosis dust containing more than 50% of SiO2.

Comparison of the observed results of the electron density profiles with the IRI90

International Nuclear Information System (INIS)

Zhang Manlian; Radicella, S.M.; Dai Kailiang

1996-01-01

The daily and composite profiles and the thickness parameter of the electron density profiles are compared with the results of IRI90 for the stations of Ramey (15.8 deg. N, 292.9 deg. E), Wuchang (30.6 deg. N, 114.3 deg. E), Chongqing (29.5 deg. N, 106.4 deg. E) and Wrumchi (43.8 deg. N, 87.6 deg. E). It is found that the electron density profiles produced by IRI90, both with the old Standard B0 and the new Gulyaeva-B0 thickness parameter, are too thick below F2-peak compared with the observed results. It is also shown that the IRI90 results show a very poor agreement with the observed results for the intermediate (F1) layer of the ionosphere. (author). 1 ref., 4 figs,

Monte Carlo study of electron irradiation effect on YBCO dpa profiles

International Nuclear Information System (INIS)

Pinnera, I.; Cruz, C.; Abreu, Y.; Leyva, A.; Van Espen, P.

2011-01-01

The Monte Carlo assisted Classical Method (MCCM) consists on a calculation procedure for determining the displacements per atom (dpa) distribution in solid materials. This algorithm allows studying the gamma and electron irradiation damage in different materials. It is based on the electrons elastic scattering classic theories and the use of Monte Carlo simulation for the physical processes involved. The present study deals with the Monte Carlo simulation of electron irradiation effects on YBa 2 Cu 3 O 7-x (YBCO) slabs using the MCNPX code system. Displacements per atom distributions are obtained through the MCCM for electron irradiation up to 10 MeV. In-depth dpa profiles for electrons and positrons are obtained and analyzed. Also, for each atomic species in the material, the dpa distributions are calculated. All the results are discussed in the present contribution. (Author)

History of pediatric neurology in Poland.

Science.gov (United States)

Steinborn, Barbara; Józwiak, Sergiusz

2010-02-01

This review presents the past and the present of pediatric neurology in Poland. Pediatric neurology has its roots in Polish general neurology represented by many outstanding scientists. The founder of Polish school of neurology at the end of 19th century was Edward Flatau, known as the author of Flatau's law. The most famous Polish neurologist was Joseph Babiński, recognized for the first description of pathological plantar reflex. First Polish publication related to child neurology was Brudziński's report on a new meningeal symptom (the flexion of lower limbs during passive neck flexion with pain in neck). Contemporary child neurology in Poland was created by Professor Zofia Majewska after the Second World War. Now 10 academic centers of child neurology exist in Poland fulfilling educational, scientific, and therapeutic roles. Polish Society of Child Neurology was established in 1991 and now there are about 580 members, including 300 child neurologists.

[Malaria in Poland in 2010].

Science.gov (United States)

Stepień, Małgorzata

2012-01-01

The objective of this study was to describe the epidemiology of imported malaria in Poland in 2010 in comparison to previous years. The study included malaria cases that were collected and registered by the State Sanitary Inspection in 2010 in Poland. Data reported was verified, processed and published by National Institute of Public Health - National Institute of Hygiene. All cases were laboratory confirmed by blood film, polymerase chain reaction or rapid diagnostic tests outlined by the EU case definition. Differences in the distribution of demographic, parasitological and clinical characteristics, and incidence were analyzed. In 2010, a total of 35 confirmed malaria cases were notified in Poland, 13 more than 2009. All cases were imported, 49% from Africa, including 1 case with relapsing malaria caused by P. vivax and 2 cases of recrudescence falciparum malaria following failure of treatment. The number of cases acquired in Asia (37% of the total), mainly from India and Indonesia, was significantly higher than observed in previous years. Among cases with species-specific diagnosis 19 (63%) were caused by P. falciparum, 9 (30%) by P. vivax, one by P. ovale and one by P. malariae. The median age of all cases was 42 years (range 9 months to 71 years), males comprised 69% of patients, females 31%, three patients were Indian citizens temporarily in Poland. Common reasons for travel to endemic countries were tourism (57%), work-related visits (37%), one person visited family and in one case the reason for travel was unknown. Sixteen travelers took chemoprophylaxis, but only three of them appropriately (adherence to the recommended drug regimen, continuation upon return and use of appropriate medicines). In 2010, there were no deaths due to malaria and clinical course of disease was severe in 7 cases. When compared with 2009, there was a marked increase in the number of imported malaria cases in Poland, however the total number of notified cases remained low. Serious

Atmospheric fallout radionuclides in peatland from Southern Poland.

Science.gov (United States)

Mróz, Tomasz; Łokas, Edyta; Kocurek, Justyna; Gąsiorek, Michał

2017-09-01

Two peat profiles were collected in a peat bog located in Southern Poland and their geochronology were determined using 210 Pb, 238,239+240 Pu and 137 Cs radiometric techniques. The 210 Pb chronologies were established using the constant rate of supply model (CRS) and are in good agreement with the Pu isotopes and 137 Cs time markers. Maximum activities of Pu isotopes were found at a depth corresponding to the early 1960s, which is the period characterized by the maximum nuclear weapon tests. The results showed that the 210 Pb method is the most accurate technique for the determination age and accumulation rate of a peat. The next part of this study calculated linear accumulation rates by analyzing 238,239+240 Pu and 137 Cs vertical distributions in the profiles. Activities of fallout isotopes were also measured in plants covering the peatland. The highest activities of 137 Cs and 210 Pb were found in Calluna vulgaris samples, and 239+240 Pu were found only in two samples (C. vulgaris and leaves of Oxycoccus quadripelatus). Copyright © 2017 Elsevier Ltd. All rights reserved.

Challenges for developing national climate services – Poland and Norway

Directory of Open Access Journals (Sweden)

Zbigniew W. Kundzewicz

2017-12-01

Full Text Available This contribution discusses the challenges for developing national climate services in two countries with high fossil fuel production – Poland (coal and Norway (oil and gas. Both countries, Poland and Norway, have highly developed weather services, but largely differ on climate services. Since empirical and dynamical downscaling of climate models started in Norway over 20 years ago and meteorological and hydrological institutions in Oslo and Bergen have been collaborating on tailoring and disseminating downscaled climate projections to the Norwegian society, climate services are now well developed in Norway. The Norwegian Centre for Climate Services (NCCS was established in 2011. In contrast, climate services in Poland, in the international understanding, do not exist. Actually, Poland is not an exception, as compared to other Central and Eastern European countries, many of which neither have their national climate services, nor are really interested in European climate services disseminated via common EU initiatives. It is worth posing a question – can Poland learn from Norway as regards climate services? This contribution is based on results of the CHASE-PL (Climate change impact assessment for selected sectors in Poland project, carried out in the framework of the Polish – Norwegian Research Programme. The information generated within the Polish-Norwegian CHASE-PL project that is being broadly disseminated in Poland can be considered as a substitute for information delivered in other countries by climate services.

Electron density profile measurements from hydrogen line intensity ratio method in Versatile Experimental Spherical Torus

Energy Technology Data Exchange (ETDEWEB)

Kim, YooSung; Shi, Yue-Jiang, E-mail: yjshi@snu.ac.kr; Yang, Jeong-hun; Kim, SeongCheol; Kim, Young-Gi; Dang, Jeong-Jeung; Yang, Seongmoo; Jo, Jungmin; Chung, Kyoung-Jae [Department of Nuclear Engineering, Seoul National University, Seoul 151-744 (Korea, Republic of); Oh, Soo-Ghee [Division of Energy Systems Research, Ajou University, Suwon 442-749 (Korea, Republic of); Hwang, Y. S. [Department of Nuclear Engineering, Seoul National University, Seoul 151-744 (Korea, Republic of); Center for Advanced Research in Fusion Reactor Engineering, Seoul National University, Seoul 151-744 (Korea, Republic of)

2016-11-15

Electron density profiles of versatile experiment spherical torus plasmas are measured by using a hydrogen line intensity ratio method. A fast-frame visible camera with appropriate bandpass filters is used to detect images of Balmer line intensities. The unique optical system makes it possible to take images of H{sub α} and H{sub β} radiation simultaneously, with only one camera. The frame rate is 1000 fps and the spatial resolution of the system is about 0.5 cm. One-dimensional local emissivity profiles have been obtained from the toroidal line of sight with viewing dumps. An initial result for the electron density profile is presented and is in reasonable agreement with values measured by a triple Langmuir probe.

Electron density profile reconstruction by maximum entropy method with multichannel HCN laser interferometer system on SPAC VII

International Nuclear Information System (INIS)

Kubo, S.; Narihara, K.; Tomita, Y.; Hasegawa, M.; Tsuzuki, T.; Mohri, A.

1988-01-01

A multichannel HCN laser interferometer system has been developed to investigate the plasma electron confinement properties in SPAC VII device. Maximum entropy method is applied to reconstruct the electron density profile from measured line integrated data. Particle diffusion coefficient in the peripheral region of the REB ring core spherator was obtained from the evolution of the density profile. (author)

Poland: A Dark Side of Church Cultural Policy

Directory of Open Access Journals (Sweden)

Szocik Konrad

2015-12-01

Full Text Available The cultural policy of the Roman Catholic Church in Poland is incorporated into state-run cultural policies. The organs of public authority enforce the objectives of Church regardless of Church’s actual ability to influence the society. It should be pointed out that the secularization of religion in Poland is frequently misinterpreted and usually equated with its deprivatization. It is worth mentioning that Catholicism is the dominant religion of the country and the Roman Catholic Church has hold a special position in Poland and play a major role in the country’s social and political life. In practice, however, Polish society appears to be religiously indifferent. This paper proves that the official, state-run cultural policy in Poland is based on favoritism of the Roman Catholic Church, regardless of Church’s actual ability to wield influence on society. Thus, there is a variety of implicit and explicit cultural policies implemented by the authorities to support Church. This work also aims at addressing the question of social attitudes to women, especially the one concerning the UN and EU law embracing women’s rights, until recently still not implemented in Poland. This paper further explores some peculiarities of this topic as an example of a specific outcome of Church cultural policy and its impact on both the past and present-day society.

CHP plant Legionowo Poland. Description of the electricity market in Poland/CHP-feasibility analysis

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-04-01

In 1997, a new energy law was passed in Poland. An important element of the law is that local energy is made obligatory. The law describes obligatory tasks and procedures for the Polish municipalities related to planning and organisation of the energy sector. With the objective of supporting the Polish municipalities in their obligations according to the energy law, the project 'Energy Planning in Poland at Municipal Level - Support to Decision Makers' was launched. As part of the project, Municipal Guideline Reports have been elaborated for three model municipalities. These guidelines present the basis for energy supply plans in the three municipalities. For the city of Legionowo, the following was recommended: 1. The planning processes initiated during the project should be continued/followed up, 2. Master Plan for the district heating system should be prepared, 3. The possibilities of establishment of a major natural gas-fired CHP plant of the combined cycle type should be investigated. The present report describes the electricity market in Poland, the market in which a CHP plant in Legionowo will have to operate. Furthermore the report presents the results of the feasibility analysis carried out for a new CHP plant in Legionowo. (BA)

Role of substituents on the reactivity and electron density profile of ...

Indian Academy of Sciences (India)

Home; Journals; Journal of Chemical Sciences; Volume 125; Issue 5. Role of substituents on the reactivity and electron density profile of diimine ligands: A density functional theory based study. Bhakti S Kulkarni Deepti Mishra Sourav Pal. Volume 125 Issue 5 September 2013 pp 1247-1258 ...

Nuclear power component in foresight on energy in Poland

International Nuclear Information System (INIS)

Szczurek, J.; Chwaszczewski, S.; Czerski, P.; Luszcz, M.

2007-01-01

On behalf of Ministry of Science and Higher Education, the first technology foresight study on future developments in the energy sector is being conducted in Poland. The study aimed to identify energy-related technologies, scenarios, and a mix of energy sources and infrastructure developments that will ensure security of energy supply for Poland. This paper provides a short description of the methodology applied as well as preliminary results and findings of all subtasks of the foresight study referring to the perspective of nuclear power option in Poland, embracing a time horizon of 24 years. (author)

[Poland: cholera to typhus, 1831-1950].

Science.gov (United States)

Balinska, M A

1999-12-01

In this article devoted to Poland's direct and indirect role in the elaboration of contemporary international health structures and to her reputation as an epidemic reservoir of Europe, we consider how Poland came to be perceived as the cordon sanitaire of the West. Traditionally seen as upholding Western values, in the 19th and 20th centuries the country became increasingly associated with "Eastern plagues"-cholera and then typhus-coming from Russia and which could spread to the rest of Europe if Poland did not manage to contain them. When Poland was reconstituted as a nation-state in 1918, the new country won international recognition through her successful attempts to contain a typhus epidemic sweeping westwards from Russia. The Polish government convened the first European, League sponsored, health conference following the First World War. A Polish doctor, L. RAJCHMAN, was chosen to head up the League of Nations Health Organisation (forerunner of the WHO) and later (1946) founded UNICEF. Finally, we examine the key issue of exanthematous typhus in both world wars, exemplifying how a disease can come to be "ideologized", in this case by Nazi Germany. Typhus was the pretext used- in the name of "public health"-for segregating Polish citizens of Jewish origin and even killing them. Paradoxically, typhus was in the process of being eradicated when the war began and German policy of mass resettlements, sequestration, and starvation only spurred the epidemic they supposedly wished to control.

Determining of electron temperature profile on the cross section of a Tokamak, using ECE technique

Directory of Open Access Journals (Sweden)

M. Hosseinpour

2007-06-01

Full Text Available  In this paper we have used plasma electron cyclotron emissions at the second harmonic frequency of extraordinary mode to determine the temperature profile of the plasma produced in IR-T1 Tokamak. The emissions obtained at different frequencies by a 5-channel heterodyne receiver, have been analyzed to determine the spatial variation of the electron temperature on the plasma cross section. The results have been also used to show the three-dimensional time evolution of the temperature profile during the period of confinement.

Dependence of L-mode confinement on the electron cyclotron power deposition profile in the TCV tokamak

Science.gov (United States)

Kirneva, N. A.; Razumova, K. A.; Pochelon, A.; Behn, R.; Coda, S.; Curchod, L.; Duval, B. P.; Goodman, T. P.; Labit, B.; Karpushov, A. N.; Rancic, M.; Sauter, O.; Silva, M.; TCV Team

2012-01-01

Scenarios with different electron cyclotron heating power profile distributions and widths were compared for the first time in experiments on the Tokamak à Configuration Variable (TCV). The heating profile was changed from shot to shot over a wide range from localized on-axis, with normalized minor radius half-width at half maximum σ1/2 ~ 0.1, up to a widely distributed heating power profile with σ1/2 ~ 0.4 and finally to a profile peaked far off-axis. The global confinement, MHD activity, density, temperature and electron pressure profile evolution were compared. In particular, the energy confinement properties of discharges with localized on-axis heating and distributed on-axis heating were very similar, with degradation close to that predicted by the ITER L-mode scaling; in the case of off-axis heating, on the other hand, the confinement degradation was even stronger.

THE ASSESSMENT AND USE OF INTEGRATED PRODUCT POLICY IN POLAND

Directory of Open Access Journals (Sweden)

Anna ANDRYKIEWICZ

2012-10-01

Full Text Available The paper presents the implementation of Integrated Product Policy in Poland in the light of the European activities. It analyses the EU laws within this scope. It assesses the progress of LCA implementation, ecolabelling, ecotaxes, EMAS and green public procurement in Poland. It explains the reasons of slow IPP implementation in Polish organisations. It mainly refers to the distribution and promotion of ecolabelling, based on empirical research in Germany and Poland.

Geographical distribution of 90Sr contamination in Poland

International Nuclear Information System (INIS)

Gaca, P.; Mietelski, J.W.; Skwarzec, B.

2006-01-01

The paper presents results on determination of 90 Sr in bilberry and cowberry leaves (Vaccinium myrtillus and Vaccinium vitis-idaea) and the use of these plants as bio-monitors of radiostrontium contamination in Poland. Radiostrontium was determined by mean of liquid scintillation spectrometry preceded by radiochemical separation using Sr-resin and 85 Sr tracer. The approximate map of 90 Sr contamination of Poland is presented. The activity ratio between 90 Sr and obtained earlier data for 137 Cs in the same samples is discussed. The enhancement of radiostrontium content observed in northeastern Poland seems to be the trace of hot-particles fallout from initial Chernobyl cloud, which passed over Polish territory toward Scandinavia. (orig.)

[Measles in Poland in 2003].

Science.gov (United States)

Stefanoff, Paweł; Czarkowski, Mirosław P

2005-01-01

In Poland 48 measles cases were registered in 2003 (0.13 per 100,000 population)--of which 65% were cases imported from Chechnya and Afghanistan. Measles outbreaks occurred in 3 centers for immigrants. In total, 31 cases were reported, of which 96.8% were unvaccinated, and 93.5% were under 15 years of age. Of 17 local cases, 5 (29.4%) cases occurred in unvaccinated persons, 3 (17.6%) in persons vaccinated with one dose and 7 (41.2%) in those vaccinated with two doses of measles vaccine (administered at the age of 13-15 months and 7 years). Among 12 vaccinated cases only one 2-year old child was recently vaccinated. The remaining cases were in the 3-7 and 10-24 age ranges. The most affected were infants (incidence 0.57 per 100,000), 1-year old (0.28) and 2-year old children (incidence 0.27). Cases among adolescents and adults over 15 years of age increased from 23.5% in 2002 to 47.1% in 2003. The increasing age of locally-acquired cases, together with constantly high immunization coverage indicates high effectiveness of vaccinations in Poland. Out of all reported cases 13 (38%) were hospitalized. There were no deaths due to measles in Poland in 2003. Poland participates in the WHO Measles Elimination Strategy. Presently, the most important is the maintenance of a sensitive and timely surveillance of measles and measles-compatible cases, with serologic confirmation of one rash-like illness per 100 000 population. The performance of the surveillance system is insufficient with only 55 measles-compatible cases reported in 2003 (15% of expected reports). Serologic confirmation of cases was also insufficient, with 22 cases (40.0%) confirmed by IgM ELISA test. These results indicate the need to maintain the high immunisation coverage and improve measles surveillance system.

Observation of the skin-like profiles of electron temperature and density of turbulently heated plasmas in the TRIAM-1 tokamak

International Nuclear Information System (INIS)

Hiraki, Naoji; Nakamura, Kazuo; Toi, Kazuo; Itoh, Satoshi

1980-01-01

The time evolution of electron temperature and density profiles are measured on the turbulent heating experiment in the TRIAM-1 tokamak. The skin-like profiles of electron temperature and density are observed just after the application of the pulsed electric field for turbulent heating. The width of the skin layer of the electron temperature profile is about 1 cm, and agrees well with the theoretical value. The above mentioned skin heating of electrons just after the heating pulse is also spectroscopically confirmed by the remarkable decrease of the volume emission of visible lines which is localized at the outer plasma region. (author)

Observation of the skin-like profiles of electron temperature and density of turbulently heated plasmas in the TRIAM-1 tokamak

Energy Technology Data Exchange (ETDEWEB)

Hiraki, N; Nakamura, K; Toi, K; Itoh, S [Kyushu Univ., Fukuoka (Japan). Research Inst. for Applied Mechanics

1980-07-01

The time evolution of electron temperature and density profiles are measured on the turbulent heating experiment in the TRIAM-1 tokamak. The skin-like profiles of electron temperature and density are observed just after the application of the pulsed electric field for turbulent heating. The width of the skin layer of the electron temperature profile is about 1 cm, and agrees well with the theoretical value. The above mentioned skin heating of electrons just after the heating pulse is also spectroscopically confirmed by the remarkable decrease of the volume emission of visible lines which is localized at the outer plasma region.

Leucopaxillus lepistoides, a new steppe fungus in Poland

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Janusz Łuszczyński

2013-12-01

Full Text Available The paper presents information on Leucopaxillus lepistoides (Maire Singer, a new species for Poland. This fungus was found in two localities: the neighbourhood of Busko Zdrój and Chęciny (Little Polish Upland, S-Poland. Both localities were in the xerothermic grasslands belonging to the Cirsio-Brachypodion Order, Festuco-Brometea Class.

OECD environmental performance reviews: Poland

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-06-01

The review surveys the environmental conditions and environmental progress of Poland. It found that although most environmental targets were met Poland still faces challenges in complying with EU environmental laws. Topics covered are: environmental management; air, water and waste management; nature and biodiversity; economy and environment; sectoral integration: transport; and international co-operation. Top issues for conformity include pollution prevention, waste water treatment, waste management, biodiversity and landscape conservation, and climate protection. The review outlines 46 recommendations for the country to take in order to improve its environmental situation. Task areas include progressing toward meeting international environmental commitments and integrating environmental considerations in to economic policies through means such as improved rice signals, subsidy removal, and fiscal reforms.

Electron density and temperature profile diagnostics for C-2 field reversed configuration plasmas

Energy Technology Data Exchange (ETDEWEB)

Deng, B. H.; Kinley, J. S.; Schroeder, J. [Tri Alpha Energy, Inc., Rancho Santa Margarita, California 92688 (United States)

2012-10-15

The 9-point Thomson scattering diagnostic system for the C-2 field reversed configuration plasmas is improved and the measured electron temperature profiles are consistent with theoretical expectations. Rayleigh scattering revealed a finite line width of the ruby laser emission, which complicates density calibration. Taking advantage of the plasma wobble motion, density profile reconstruction accuracy from the 6-chord two-color CO{sub 2}/HeNe interferometer data is improved.

Funding Innovation in Poland through Crowdfunding

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Katarzyna Kozioł-Nadolna

2016-01-01

Full Text Available Funding innovative projects is one of the most serious problems faced by business owners in Poland. Therefore, due to the difficulties of obtaining external sources of financing, crowdfunding may constitute a new source of fundraising for innovative ventures. Therefore, crowdfunding – as a way of raising capital for projects – is the subject of the discussion in this article. The research aim of the article is to identify and evaluate crowdfunding platforms as well as the innovative projects carried out by these platforms in Poland in 2014-2016. The first part characterizes crowdfunding as a source of funding innovation and presents the nature of crowdfunding, its characteristics and models. The empirical part is based on inductive-deductive inference, desk research, i.e. the analysis of crowdfunding market in Poland in two research periods and a case study analysis. The article shows the results of the research on the Polish crowdfunding market in 2014-2016. The author also presents a case study of funding innovation on the Kickstarter.com platform by a Polish company Sher.ly.

Industrial applications of electron beam

International Nuclear Information System (INIS)

Chmielewski, A.G.

1997-01-01

The review of industrial applications with use of electron beams has been done. Especially the radiation technologies being developed in Poland have been shown. Industrial installations with electron accelerators as radiation source have been applied for: modification of polymers; modification of thyristors; sterilization of health care materials; radiopreservation of food and other consumer products; purification of combustion flue gases in heat and power plants. 14 refs, 6 tabs, 7 figs

Marketing of organic products in southern Poland

OpenAIRE

Kuboń Maciej; Olech Elżbieta

2018-01-01

The article presents an outline of the issue concerning formulation of a marketing strategy and the possibility of using the knowledge on consumers' preferences for organic development of farms and their products on the example of southern Poland. The paper analyses the distribution process of organic food in the aspect of developing innovative marketing strategies. The studies were performed in 50 organic farms and on the example of 100 respondents from the region of southern Poland. In the ...

A new record of Typha shuttleworthii (Typhaceae in Poland

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Nobis Marcin

2015-10-01

Full Text Available The paper presents a new locality of Typha shuttleworthii W.D.J. Koch & Sond. in Poland. The species was found in wet roadside ditch in Kryg village near Gorlice (ATPOL grid square EG09. The distribution map of the species in Poland is provided.

Pollution problems plague Poland

International Nuclear Information System (INIS)

Bajsarowicz, J.F.

1989-01-01

Poland's environmental problems are said to stem from investments in heavy industries that require enormous quantities of power and from the exploitation of two key natural resources: coal and sulfur. Air and water pollution problems and related public health problems are discussed

Long-run interest rate convergence in Poland and the EMU

OpenAIRE

Łukasz Goczek; Dagmara Mycielska

2013-01-01

The aim of the article is to examine the degree of the long-run interest rate convergence in the context of Poland's joining the EMU. In this perspective, it is frequently argued that the expectations of Poland's participation in the EMU should manifest themselves in long-run interest rate convergence. This should be visible in the long-run fall of interest rate risk premium in Poland. In contrast, the paper raises the question of the actual speed of such convergence and questions the existen...

Chernobyl 90Sr in bilberries from Poland

International Nuclear Information System (INIS)

Mietelski, J.W.; Vajda, N.

1997-01-01

As part of a detailed survey on the contamination of Polish forests 90 Sr activity concentrations were determined in bilberries. Elevated 90 Sr levels were found in several samples from north-eastern Poland. The calculated maximum 90 Sr surface contamination was 2 kBq*m -2 . The correlation between 90 Sr and 137 Cs concentrations in bilberries was good for two sets of samples originating from two geographical areas of Poland indicating the local differences in radionuclide depositions from Chernobyl fallout. (author)

New and rare species of anamorphic fungi for Poland

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Beata Czerniawska

2013-12-01

Full Text Available Morphological characters of and disease symptoms caused by five fungal species parasitizing on plants of the Słowiński National Park and the Drawieński National Park (both located in north-western Poland are presented. Of the species, Ramularia celastri and Ascochyta irpina are new for Poland, and Ascochyta geraniicola, Phyllosticta caricis and Septoriella junci have earlier rarely been found in this country. Moreover, the latter three fungi were found on plants so far not reported in the literature to be their hosts. Finally, the known distribution of the fungi characterized in both Poland and the other regions of the world is presented.

Energy use in Poland, 1970--1991: Sectoral analysis and international comparison

Energy Technology Data Exchange (ETDEWEB)

Meyers, S.; Schipper, L.; Salay, J.

1993-07-01

This report provides an analysis of how and why energy use has changed in Poland since the 1970s, with particular emphasis on changes since the country began its transition from a centrally planned to a market economy in 1989. The most important factors behind the large decline in Polish energy use in 1990 were a sharp fall in industrial output and a huge drop in residential coal use driven by higher prices. The structural shift away from heavy industry was slight. Key factors that worked to increase energy use were the rise in energy intensity in many heavy industries and the shift toward more energy intensive modes of transport. The growth in private activities in 1991 was nearly sufficient to balance out continued decline in industrial energy use in that year. We compared energy use in Poland and the factors that shape it with similar elements in the West. We made a number of modifications to the Polish energy data to bring it closer to a Western energy accounting framework, and augmented these with a variety of estimates in order to construct a sufficiently detailed portrait of Polish energy use to allow comparison with Western data. Per capita energy use in Poland was not much below W. European levels despite Poland`s much lower GDP per capita. Poland has comparatively high energy intensities in manufacturing and residential space heating, and a large share of heavy industries in manufacturing output, all factors that contribute to higher energy use per capita. The structure of passenger and freight transportation and the energy intensity of automobiles contribute to lower energy use per capita in Poland than in Western Europe, but the patterns in Poland are moving closer to those that prevail in the West.

2.5D S-wave velocity model of the TESZ area in northern Poland from receiver function analysis

Science.gov (United States)

Wilde-Piorko, Monika; Polkowski, Marcin; Grad, Marek

2016-04-01

Receiver function (RF) locally provides the signature of sharp seismic discontinuities and information about the shear wave (S-wave) velocity distribution beneath the seismic station. The data recorded by "13 BB Star" broadband seismic stations (Grad et al., 2015) and by few PASSEQ broadband seismic stations (Wilde-Piórko et al., 2008) are analysed to investigate the crustal and upper mantle structure in the Trans-European Suture Zone (TESZ) in northern Poland. The TESZ is one of the most prominent suture zones in Europe separating the young Palaeozoic platform from the much older Precambrian East European craton. Compilation of over thirty deep seismic refraction and wide angle reflection profiles, vertical seismic profiling in over one hundred thousand boreholes and magnetic, gravity, magnetotelluric and thermal methods allowed for creation a high-resolution 3D P-wave velocity model down to 60 km depth in the area of Poland (Grad et al. 2016). On the other hand the receiver function methods give an opportunity for creation the S-wave velocity model. Modified ray-tracing method (Langston, 1977) are used to calculate the response of the structure with dipping interfaces to the incoming plane wave with fixed slowness and back-azimuth. 3D P-wave velocity model are interpolated to 2.5D P-wave velocity model beneath each seismic station and synthetic back-azimuthal sections of receiver function are calculated for different Vp/Vs ratio. Densities are calculated with combined formulas of Berteussen (1977) and Gardner et al. (1974). Next, the synthetic back-azimuthal sections of RF are compared with observed back-azimuthal sections of RF for "13 BB Star" and PASSEQ seismic stations to find the best 2.5D S-wave models down to 60 km depth. National Science Centre Poland provided financial support for this work by NCN grant DEC-2011/02/A/ST10/00284.

Nucleonic gauges in Poland and new approach to their calibration

International Nuclear Information System (INIS)

Urbanski, P.

2000-01-01

The current status of manufacturing and application of radioisotope gauges in Poland is presented. Metrological performance of the gauges is briefly described and their expected future prospects on the market of the industrial measuring instruments are discussed. Progress in electronic engineering and common use of the microprocessor systems in the radioisotope gauges made possible application of the sophisticated methods of signal processing and data treatment, as for example statistical multivariate analysis. Some examples of the multivariate calibration of nucleonic gauges are presented. Application of the partial least square regression (PLS) and artificial neural network (ANN) for calibration of the gauges has been shown. (author)

Rinodina degeliana: a corticolous lichen species overlooked in Poland

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Dariusz Kubiak

2013-12-01

Full Text Available New localities of Rinodina degeliana in Poland are described. The morphology, chemistry, distribution and ecology of the species are discussed and characters that help to differentiate R. degaliana from similar lichens are presented. The species is relatively frequent in lime-hornbeam forests of northern and central Poland.

Wind energy development as a part of Poland's industrial development

DEFF Research Database (Denmark)

Stoerring, Dagmara; Hvelplund, Frede Kloster

2003-01-01

The paper concludes with recommendations on how to make wind energy development a part of the industrial development in Poland by introducing renewable energy support mechanisms to improve the conditions for companies to develop wind technology in Poland....

New and interesting records of freshwater Verrucaria in Central Poland

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Beata Krzewicka

2013-12-01

Full Text Available Verrucaria madida is reported as new to Poland. Three other associated species, V. aquatilis, V. hydrela and V. rheitrophila, are compared. The known distribution in Poland and the ecology of these freshwater species are presented.

Electron temperature and density profiles measurement in the TJ-1 tokamak by Thomson scattering

International Nuclear Information System (INIS)

Pardo, C.; Zurro, B.

1986-01-01

Electron temperature and density profiles of ohmically heated hydrogen plasmas in the TJ-1 tokamak have been measured by Thomson scattering. The temperature profile peaks sharply in the central region while the density profile is very flat. Temperature values between 100 and 390 eV have been measured for densities in the range of 5.10 12 to 2.6.10 13 cm -3 . Parameters characterizing TJ-1 plasma, such as confinement times Z eff , have been deduced from experimental data. Energy confinement times are compared with experimental scaling laws. (author)

Lyme disease in Poland in 2015

Science.gov (United States)

Paradowska-Stankiewicz, Iwona; Chrześcijańska, Irena

2017-01-01

Lyme disease is the most common tick-borne disease in Poland. Borrelia burgdorferi spirochete can occur in the whole country, which, according to ECDC, should be considered as an endemic area. Borrelia strains are transmitted to humans and certain other animals by Ixodes (1). Human infection is caused by saliva or tick vomit. Reservoir spirochete are numerous species of animals, mainly rodents. Lyme disease, due to its multifocal character, rich symptomatology and diagnostic problems, is a serious challenge for clinicians and epidemiologists The aim of this study was to assess the epidemiological situation of Lyme disease in Poland in 2015 in comparison to the previous years The descriptive analysis was based on data retrieved from routine mandatory surveillance system and published in the annual bulletin “Infectious diseases and poisonings in Poland in 2015” (2) Despite observed in recent years the tendency to growth of number of cases, in 2015 was marked by growth inhibition incidence of Lyme disease.In 2015, 13 625 cases were registered in Poland, ie by 0.7% less than in the previous year. The overall incidence in the country was 35.4 per 100 000 population - the highest was recorded in the Podlaskie voivodeship - 96.3 per 100 000 inhabitants. In 2015, 1905 (14%) people were hospitalized due to Lyme disease In 2015, for the first time in a few years, the growth rate of Lyme disease has been stopped. Registered 0.7% less cases than in the previous year. There is still a need for bringing awareness of the need for diagnostic laboratory testing according to recommendations, which will improve the accuracy of the diagnosis

DIRECTION OF INVESTMENTS AND SOURCES OF FUNDING ON HOTEL MARKET IN POLAND

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Anna Semmerling

2016-06-01

Full Text Available Hotel market in Poland is related to trends on touristic market. This sector is developing dynamically, in Poland as in the whole world. In the years 2001-2014 numbers of hotels in Poland increased double. Most of new hotels are 4 and 5 stars. Important for new objects is building conference centres and SPA, which makes touristic season longer. Main source of finances hotel investments in Poland are own sources and EU funds. Crucial importance is the franchise. Forecasts for hotel market are really great. Till 2017 the count of tourists, who take advantage of hotels, should still increase.

Electronics and telecommunications in Poland - issues and perspectives

CERN Document Server

Modelski, J; 10.1117/12.871182; 10.1117/12.871183; 10.1117/12.871196

2010-01-01

Electronics is under development in this country in an organized and institutional way since the beginning of 30-ties of the previous century. It grew up from electrical engineering of weak currents and its first name used popularly was communications. It was time when television was born and the radio was maturing. Electronics is a branch of research and technology which deals with generation and processing of electrical and electromagnetic signals. A subject of telecommunications is signal transmission for a distance. Electronics and telecommunications (ET) includes or is combined with other branches like: microelectronics, radioelectronics, optoelectronics, photonics, acoustoelectronics, magnetronics, bioelectronics, energoelectronics, material engineering, semiconductor physics, automation and robotics, mechatronics and microsystems, informatics, teleinformatics, software engineering and other. Devices and functional systems of ET such as computers, data warehouses, cell phones, TV sets, Internet, GPS are...

Hollow density profile on electron cyclotron resonance heating JFT-2M plasma

International Nuclear Information System (INIS)

Yamauchi, Toshihiko; Hoshino, Katsumichi; Kawashima, Hisato; Ogawa, Toshihide; Kawakami, Tomohide; Shiina, Tomio; Ishige, Youichi

1998-01-01

The first hollow electron density profile in the central region on the JAERI Fusion Torus-2M (JFT-2M) is measured during electron cyclotron resonance heating (ECRH) with a TV Thomson scattering system (TVTS). The peripheral region is not hollow but is accumulated due to pump-out from the central region. The hollowness increases with time but is saturated at ∼40 ms and maintains a constant hollow ratio. The hollowness is strongly related to the steep temperature gradient of the heated zone. (author)

Cooperative business models in steel enterprises in Poland

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W. Sroka

2013-10-01

Full Text Available The paper presents the concept of cooperative business models in steel enterprises in Poland. The starting point is the presentation of the concept of business models, which is defined as a way of doing business based on cooperation between enterprises. This paper presents two collaborative business models, namely outsourcing and alliance networks, comparing the theoretical assumptions with the results of research carried out in steel enterprises in Poland.

Extreme Precipitation in Poland in the Years 1951-2010

Science.gov (United States)

Malinowska, Miroslawa

2017-12-01

The characteristics of extreme precipitation, including the dominant trends, were analysed for eight stations located in different parts of Poland for the period 1951-2010. Five indices enabling the assessment of the intensity and frequency of both extremely dry and wet conditions were applied. The indices included the number of days with precipitation ≥10mm·d-1 (R10), maximum number of consecutive dry days (CDD), maximum 5-day precipitation total (R5d), simple daily intensity index (SDII), and the fraction of annual total precipitation due to events exceeding the 95th percentile calculated for the period 1961-1990. Annual trends were calculated using standard linear regression method, while the fit of the model was assessed with the F-test at the 95% confidence level. The analysed changes in extreme precipitation showed mixed patterns. A significant positive trend in the number of days with precipitation ≥10mm·d-1 (R10) was observed in central Poland, while a significant negative one, in south-eastern Poland. Based on the analysis of maximum 5-day precipitation totals (R5d), statistically significant positive trends in north-western, western and eastern parts of the country were detected, while the negative trends were found in the central and northeastern parts. Daily precipitation, expressed as single daily intensity index (SDII), increased over time in northern and central Poland. In southern Poland, the variation of SDII index showed non-significant negative tendencies. Finally, the fraction of annual total precipitation due to the events exceeding the 1961-1990 95th percentile increased at one station only, namely, in Warsaw. The indicator which refers to dry conditions, i.e. maximum number of consecutive dry days (CDD) displayed negative trends throughout the surveyed area, with the exception of Szczecin that is a representative of north-western Poland.

Electron beam and optical depth profiling of quasibulk GaN

International Nuclear Information System (INIS)

Chernyak, L.; Osinsky, A.; Nootz, G.; Schulte, A.; Jasinski, J.; Benamara, M.; Liliental-Weber, Z.; Look, D. C.; Molnar, R. J.

2000-01-01

Electron beam and optical depth profiling of thick (5.5--64 μm) quasibulk n-type GaN samples, grown by hydride vapor-phase epitaxy, were carried out using electron beam induced current (EBIC), microphotoluminescence (PL), and transmission electron microscopy (TEM). The minority carrier diffusion length, L, was found to increase linearly from 0.25 μm, at a distance of about 5 μm from the GaN/sapphire interface, to 0.63 μm at the GaN surface, for a 36-μm-thick sample. The increase in L was accompanied by a corresponding increase in PL band-to-band radiative transition intensity as a function of distance from the GaN/sapphire interface. We attribute the latter changes in PL intensity and minority carrier diffusion length to a reduced carrier mobility and lifetime at the interface, due to scattering at threading dislocations. The results of EBIC and PL measurements are in good agreement with the values for dislocation density obtained using TEM

Determinants of all cause mortality in Poland.

Science.gov (United States)

Genowska, Agnieszka; Jamiołkowski, Jacek; Szpak, Andrzej; Pajak, Andrzej

2012-01-01

The study objective was to evaluate quantitatively the relationship between demographic characteristics, socio-economic status and medical care resources with all cause mortality in Poland. Ecological study was performed using data for the population of 66 subregions of Poland, obtained from the Central Statistical Office of Poland. The information on the determinants of health and all cause mortality covered the period from 1st January 2005 to 31st December 2010. Results for the repeated measures were analyzed using Generalized Estimating Equations GEE model. In the model 16 independent variables describing health determinants were used, including 6 demographic variables, 6 socio-economic variables, 4 medical care variables. The dependent variable, was age standardized all cause mortality rate. There was a large variation in all cause mortality, demographic features, socio-economic characteristics, and medical care resources by subregion. All cause mortality showed weak associations with demographic features, among which only the increased divorce rate was associated with higher mortality rate. Increased education level, salaries, gross domestic product (GDP) per capita, local government expenditures per capita and the number of non-governmental organizations per 10 thousand population was associated with decrease in all cause mortality. The increase of unemployment rate was related with a decrease of all cause mortality. Beneficial relationship between employment of medical staff and mortality was observed. Variation in mortality from all causes in Poland was explained partly by variation in socio-economic determinants and health care resources.

Wind energy market study Eastern Europe. Poland

International Nuclear Information System (INIS)

Skjerk Christensen, P.

1994-04-01

The main objective of the THERMIE Associated Measure WE05 is to study market conditions and estimate the market for wind power in Eastern Europe. This report describes the results of a study of the conditions in Poland, which has been concentrated on the following areas: wind energy potential in Poland; data concerning the present structure of the power production system including costs; payback prices, subsidies, etc. with relation to renewable energy sources, especially wind power; information on existing wine turbines and their production in Poland; possibilities for co-production of wind turbines by Polish and EC factories, and rules and legislation pertaining to the establishment of wind turbines and to power production by wind, eg regulations related to grid connection, safety and environment. According to existing data there are possibilities for using the wind potential in certain parts of poland. The wind data have to be improved if particular sites are considered for wind parks. The current official plans concerning the energy system have taken renewable sources into consideration, including wind power that is estimated to contribute ∼ 1 GWh by 2005-2010. Wind turbines may be connected to the public grid with due regard to the strength of the line. Presently, the owner has to pay all the costs, however, new rules are under consideration. The conditions for the connection and operation of wind turbines have to be discussed with the particular utility on an an-hoc basis. (EG)

Asbestos manufacturing plants in Poland

Directory of Open Access Journals (Sweden)

Wilk Ewa

2014-06-01

Full Text Available The unique set of physical and chemical properties of asbestos has led to its many industrial applications, such as roof coverings, textiles, rope, cord and yarn, paper, friction and composition materials, household product, acid-resistant filters, packing, insulation, and certain types of lagging, amongst others. In Poland asbestos-containing products were manufactured from raw materials imported mainly from the former Soviet Union, with production launched at the beginning of 20th century. According to Annex 4 to the Act of 19 June 1997 on the prohibition of the use of asbestos-containing products, there were 28 asbestos manufacturing plants in Poland located in 11 provinces throughout the country. The current survey was undertaken to enable asbestos manufacturing plants to be arranged, described and divided in order to contribute to further surveys.

German energy turnaround and Poland's start in nuclear power? A survey

International Nuclear Information System (INIS)

Knopp, Lothar; Gorski, Marek

2015-01-01

The book includes contributions from two meetings: 1. Meeting in Berlin, October 8,2014: Energy transition in Poland - historical background, development and actual situation; legal boundary conditions of the entry into nuclear power in Poland; ecologic and economic causes motivation for the atomic energy entry in Poland; promotion systems for renewable energy in Poland, current status and political background; construction of a nuclear power plant in Northern Poland site specific impacts and social assessment. Meeting in Stettin on November 5, 2014: Energy turnaround in Germany -German nuclear phaseout under consideration of EU legislation; ecologic and economic motivation for the energy turnaround in Germany; energy turnaround in Germany - new legal boundary conditions, especially the amendment to tue renewable energy law; contribution of the industry to the energy turnaround - taking the example waste management and waste incineration plants; fracking as a factor of the energy turnaround? - legal boundary conditions and ecologic risks; ecological, ethical and sociopolitical aspects of the energy turnaround in Germany and Poland.

Big Words, Little Results: the Chinese Investments in Poland from the Political Perspective

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Michał Lubina

2017-12-01

Full Text Available In 2017 statistics showed that Chinese Foreign Direct Investments (FDI in Poland for 2016 amounted to a more than half of all Chinese FDI in Poland for the 2000–2016. Yet the overall amount of Chinese FDI remains modest in comparison with Western Europe or even with Hungary. Despite much proclaimed Sino-Polish rapprochement in 2015–2016 and high hopes for OBOR/BRI initiative in Poland, cooperation with China has not been a breakthrough for Poland in terms of economic results. There have not been ground-breaking Sino-Polish projects and Polish government’s desire to strengthen ties with China loosened in late 2016/early 2017 (though it may revive now.There are several reasons for that, from the perception of Poland as non-attractive for majority Chinese investments, via lack of overall Polish strategy of attracting these investors to discrepancies of economic interests between Poland and China.

Organic food consumption in Poland: Motives and barriers.

Science.gov (United States)

Bryła, Paweł

2016-10-01

This paper aims to investigate selected aspects of organic food consumption in Poland. We conducted a survey in a representative sample of 1000 consumers. Polish consumers are convinced that organic food is more expensive, healthier, more environmentally friendly, more tasty and more authentic than conventional food. They believe its arouses more trust, has a better quality, is subject to more strict controls, and is produced in a more traditional way. According to Polish consumers, the most important characteristics of organic food are healthiness and high quality. The perceived authenticity of organic food depends on its natural taste, product quality, labelling, in particular having a European quality sign, as well as the retailer type and a separate exposition place in the points of purchase (merchandising). The critical barrier to the development of the organic food market in Poland is the high price, followed by an insufficient consumer awareness, low availability of organic products, short expiry dates and low visibility in the shop. The principal motives of organic food selection in Poland include: healthiness, ecological character of the product, food safety considerations, superior taste, and quality assurance. We identified the motives for and barriers to organic food consumption in Poland. Copyright © 2016 Elsevier Ltd. All rights reserved.

Fifteen years of successful spread of Salmonella enterica serovar Mbandaka clone ST413 in Poland and its public health consequences

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Andrzej Hoszowski

2016-06-01

Full Text Available In the 1990s, [i]Salmonella enterica[/i] serovar (S. Mbandaka occurred in feed and poultry in Poland. In the following years, the serovar also gained epidemiological importance in other EU countries. The objectives of current study were to evaluate the genetic relationship of contemporary S. Mbandaka with isolates originating from the beginning of the epidemics, and to assess the contribution of poultry as the source of infections in humans. Seventy S. Mbandaka isolated mainly in 2009 – 2010 from humans, poultry, food, and feed were typed with API ID32 [sup]®[/sup], MIC, plasmid profiling, PFGE, and MLST. PCR and sequencing were used to identify plasmid mediated quinolone and cephalosporin resistance mechanisms. Six biochemical profiles were identified and 59 of S. Mbandaka proved to be susceptible to the applied antimicrobials. Eight strains carried plasmids and a few of them were positive for [i]bla[/i][sub]CMY-2[/sub] and [i]qnr[/i]S1 genes. Two clusters of 15 [i]XbaI[/i]-PFGE profiles with similarity of 77.5% were found. The first cluster, gathered 7 profiles involving historical isolates and several contemporary non-human S. Mbandaka. The predominant profile in the second cluster consisted of 28 human and 1 broiler isolate. MLST analysis showed sequence type ST413 occurring among all tested isolates. The identification of close genetic relationships between S. Mbandaka of human and poultry origin indicates animals as a primal human infection route. Despite [i]Salmonella [/i]control programmes, the S. Mbandaka ST413 clone has been circulating for several years in Poland. [i]Salmonella[/i] control polices in food production chain should be continuously updated to target serovars of major epidemiological importance. Resistance noted in S. Mbandaka to such antimicrobials as fluoroquinolones and cephalosporins may hinder public health.

Data description and quality assessment of ionospheric electron density profiles for ARPA modeling project. Technical report

International Nuclear Information System (INIS)

Conkright, R.O.

1977-03-01

This report presents a description of the automated method used to produce electron density (N(h)) profiles from ionograms recorded on 35mm film and an assessment of the resulting data base. A large data base of about 30,000 profiles was required for an ionospheric modeling project. This motivated a search for an automated method of producing profiles. The automated method used is fully described, the resulting data are given a quality grade, and the noon and midnight profiles are presented. Selected portions of this data base are compared with profiles produced by the standard profiling method in use by the Environmental Data Service at Boulder, Colorado

Properties of ion temperature gradient and trapped electron modes in tokamak plasmas with inverted density profiles

Science.gov (United States)

Du, Huarong; Jhang, Hogun; Hahm, T. S.; Dong, J. Q.; Wang, Z. X.

2017-12-01

We perform a numerical study of linear stability of the ion temperature gradient (ITG) mode and the trapped electron mode (TEM) in tokamak plasmas with inverted density profiles. A local gyrokinetic integral equation is applied for this study. From comprehensive parametric scans, we obtain stability diagrams for ITG modes and TEMs in terms of density and temperature gradient scale lengths. The results show that, for the inverted density profile, there exists a normalized threshold temperature gradient above which the ITG mode and the TEM are either separately or simultaneously unstable. The instability threshold of the TEM for the inverted density profile is substantially different from that for normal and flat density profiles. In addition, deviations are found on the ITG threshold from an early analytic theory in sheared slab geometry with the adiabatic electron response [T. S. Hahm and W. M. Tang, Phys. Fluids B 1, 1185 (1989)]. A possible implication of this work on particle transport in pellet fueled tokamak plasmas is discussed.

Puccinia scillae (Uredinales, a new species for Poland

Directory of Open Access Journals (Sweden)

Małgorzata Ruszkiewicz-Michalska

2014-08-01

Full Text Available The paper presents a rust species new for Poland, that affects the ornamental plant Scilla siberica Haw. The distribution of the fungus and its host plants, both introduced and native in Europe, have been investigated. The data from neighbouring countries indicate that the parasite has been probably overlooked in Poland till now. There is a possibility, however, that the species is currently spreading in central and north-eastern Europe.

Poland becoming a member of the Global Nuclear Energy Partnership, Vol. 2.

Energy Technology Data Exchange (ETDEWEB)

Koritarov, V. K.; Conzelmann, G.; Cirillo, R. R.; Goldberg, S. M.

2007-03-26

Within a constrained carbon environment, the risks of future natural gas supply, and the need to move to market-based electricity prices, the study team found: (1) the deployment of new nuclear energy in Poland itself is very competitive in the next decade or two; (2) if such generation could be made available to Poland prior to deployment of its own nuclear generation facilities, Poland would benefit from partnering with its Baltic neighbors to import electricity derived from new nuclear generation facilities sited in Lithuania; and (3) Poland appears to be a good candidate for a partnership in the Global Nuclear Energy Partnership (GNEP) as an emerging nuclear energy country.

First record of Stenopelmus rufinasus Gyllenhal, 1835 (Coleoptera: Curculionidae from Poland

Directory of Open Access Journals (Sweden)

Wanat Marek

2018-03-01

Full Text Available Stenopelmus rufinasus, a North American weevil introduced to Europe along with the invasive aquatic fern Azolla filiculoides, has been recorded from Poland for the first time. Its locality is a natural oxbow lake of the River Odra in Wrocław, the only city in Poland where A. filiculoides has been repeatedly recorded over the last dozen years. The diagnostic characters of this weevil species, its biology, current distribution in Europe and its prospects in Poland are discussed.

Topside ionospheric vertical electron density profile reconstruction using GPS and ionosonde data: possibilities for South Africa

Directory of Open Access Journals (Sweden)

P. Sibanda

2011-02-01

Full Text Available Successful empirical modeling of the topside ionosphere relies on the availability of good quality measured data. The Alouette, ISIS and Intercosmos-19 satellite missions provided large amounts of topside sounder data, but with limited coverage of relevant geophysical conditions (e.g., geographic location, diurnal, seasonal and solar activity by each individual mission. Recently, methods for inferring the electron density distribution in the topside ionosphere from Global Positioning System (GPS-based total electron content (TEC measurements have been developed. This study is focused on the modeling efforts in South Africa and presents the implementation of a technique for reconstructing the topside ionospheric electron density (Ne using a combination of GPS-TEC and ionosonde measurements and empirically obtained Upper Transition Height (UTH. The technique produces reasonable profiles as determined by the global models already in operation. With the added advantage that the constructed profiles are tied to reliable measured GPS-TEC and the empirically determined upper transition height, the technique offers a higher level of confidence in the resulting Ne profiles.

Radiation emergency planning in Poland

Energy Technology Data Exchange (ETDEWEB)

Niewodniczanski, J [National Atomic Energy Agency, Warsaw (Poland)

1996-08-01

The paper presents a schematic outline of the radiation emergency policy in Poland, rather from the point of view of logistics of the problem than discussing details of existing or proposed procedures. (author). 5 refs, 1 fig.

Reconstruction of the electron momentum distribution from a set of directional Compton profiles

International Nuclear Information System (INIS)

Hansen, N.K.

1980-12-01

A method is described in which the 3-dimensional one-electron momentum density distribution is obtained from a series of directional Compton profiles measured on single crystals; a directional Compton profile being the projection of the momentum density onto a line through the origin. The procedure consists of 1-dimensional Fourier transformations of the individual profiles. The Fourier transformed Compton profiles are fitted by a finite expansion in lattice harmonic functions, and the momentum density is finally obtained by a 3-dimensional Fourier transform. The effect of statistical errors are derived both for the momentum density and its Fourier transform. The problem of how to carry out the measurements in an optimal way has been approached and suggestions made. A computer program for calculation of momentum density and error distributions have been listed in an appendix. (orig.)

Family socio-economic profile and private spending on educational goods and services in Poland

Directory of Open Access Journals (Sweden)

Magdalena Rokicka

2014-01-01

Full Text Available According to theory, educational goods and services have an important impact on a child’s human capital. Although the majority of educational services in Poland are delivered within a public education system, various educational costs are borne by parents. This paper looks at the socio-economic determinants of private spending on education, including fees, private tutoring and courses, educational goods and materials, and the internet. The analysis was performed using the Polish Household Budget Survey for 2009 and 2010. Results from a logit regression suggest that disposable household income per capita and parental level of education, especially mother’s level of education have the greatest impact on spending on educational goods and services. This was true for all analysed categories of expenditure. Regional disparities and community size were an important factor especially with regards to spending on private tutoring and additional courses.

Experiments on electron temperature profile resilience in FTU tokamak with continuous and modulated ECRH

International Nuclear Information System (INIS)

Cirant, S.

2002-01-01

Experiments performed on FTU tokamak, aiming at validation of physics-based transport models of the electron temperature profile resilience, are presented. ECRH is used to probe transport features, both in steady-state and in response to perturbations, while ECCD and LHCD are used for current density profile shaping. Observed confinement behaviour shows agreement with a critical temperature gradient length modelling. Central, low gradient plasma is characterized by low stiffness and low electron thermal diffusivity. Strong stiffness and high conduction are found in the confinement region. Resilience is experimentally characterized by an index of the resistance of the profile to adapt its shape to localized ECRH, while the diffusivity and its low-high transition are measured both by power balance and heat pulse propagation analysis. A particular attention is given to the investigation of the transition layer between low-high diffusivity and low-high stiffness regions. A dependence of LTc on magnetic shear, similar to what found in Tore Supra, and consistent with ETG based anomalous transport, is found. (author)

Soft restructuring process in metallurgical enterprises in Poland

Directory of Open Access Journals (Sweden)

B. Gajdzik

2015-10-01

Full Text Available This article presents the range and outcomes of soft restructuring in metallurgical enterprises in Poland. The term ‘soft restructuring’ applies to changes in metallurgical enterprises’ employment policy during the period of political transformation in Poland. Steelworks performance under the market economy conditions demanded introducing changes in staff resources. Changes referred both to the staff structure as well as employees’ skills and gradual engaging of the staff in building the steelworks’ competitive advantage.

Measurement of an electron-beam size with a beam profile monitor using Fresnel zone plates

International Nuclear Information System (INIS)

Iida, K.; Nakamura, N.; Sakai, H.; Shinoe, K.; Takaki, H.; Fujisawa, M.; Hayano, H.; Nomura, M.; Kamiya, Y.; Koseki, T.; Amemiya, Y.; Aoki, N.; Nakayama, K.

2003-01-01

We present a non-destructive and real-time beam profile monitor using Fresnel zone plates (FZPs) and the measurement of an electron-beam size with this monitor in the KEK-Accelerator Test Facility (ATF) damping ring. The monitor system has the structure of a long-distance X-ray microscope, where two FZPs constitute an X-ray imaging optics. The synchrotron radiation from the electron beam at the bending magnet is monochromatized by a crystal monochromator and the transverse electron beam image is twenty times magnified by the two FZPs and detected on an X-ray CCD camera. The expected spatial resolution for the selected photon energy of 3.235 keV is sufficiently high to measure the horizontal and vertical beam sizes of the ATF damping ring. With the beam profile monitor, we succeeded in obtaining a clear electron-beam image and measuring the extremely small beam size less than 10 μm. The measured magnification of the X-ray imaging optics in the monitor system was in good agreement with the design value

Moebius-Poland syndrome: A case report

Directory of Open Access Journals (Sweden)

Mostapha Ahmad

2012-01-01

Full Text Available El síndrome de Moebius es una sintomatología poco frecuente en la que los pares craneales sexto y séptimo están involucrados. Esta implicación resulta en parálisis facial. Se han descrito unos 500 casos en la literatura médica mundial y algunos de ellos han recibido tratamiento quirúrgico. Además el síndrome ha recibido otros nombres, tales como aplasia congénita nuclear, aplasia nuclear infantil, parálisis congénita oculofacial y diplejía facial. El síndrome de Poland es otra anomalía congénita muy poco frecuente de la pared torácica, caracterizado por ausencia unilateral parcial o total del músculo pectoral mayor y braquisindactilia ipsilateral. Sin embargo, el síndrome de Moebius-Poland es más raro, ya que el primer caso fue reportado recientemente en el año 2007 por Diego López de Lara et al. En este artículo se presentará este caso poco frecuente, que es una combinación entre ambos síndromes Moebius y Poland en un paciente masculino de tres meses de edad.

Dopant profiling based on scanning electron and helium ion microscopy

Energy Technology Data Exchange (ETDEWEB)

Chee, Augustus K.W., E-mail: kwac2@cam.ac.uk [Centre for Advanced Photonics and Electronics, Electrical Engineering Division, Department of Engineering, University of Cambridge, 9 JJ Thomson Avenue, Cambridge CB3 0FA (United Kingdom); Boden, Stuart A. [University of Southampton, Electronics and Computer Science, Highfield, Southampton SO17 1BJ (United Kingdom)

2016-02-15

In this paper, we evaluate and compare doping contrast generated inside the scanning electron microscope (SEM) and scanning helium ion microscope (SHIM). Specialised energy-filtering techniques are often required to produce strong doping contrast to map donor distributions using the secondary electron (SE) signal in the SEM. However, strong doping contrast can be obtained from n-type regions in the SHIM, even without energy-filtering. This SHIM technique is more sensitive than the SEM to donor density changes above its sensitivity threshold, i.e. of the order of 10{sup 16} or 10{sup 17} donors cm{sup −3} respectively on specimens with or without a p–n junction; its sensitivity limit is well above 2×10{sup 17} acceptors cm{sup −3} on specimens with or without a p–n junction. Good correlation is found between the widths and slopes of experimentally measured doping contrast profiles of thin p-layers and the calculated widths and slopes of the potential energy distributions across these layers, at a depth of 1 to 3 nm and 5 to 10 nm below the surface in the SHIM and the SEM respectively. This is consistent with the mean escape depth of SEs in silicon being about 1.8 nm and 7 nm in the SHIM and SEM respectively, and we conclude that short escape depth, low energy SE signals are most suitable for donor profiling. - Highlights: • Strong doping contrast from n-type regions in the SHIM without energy-filtering. • Sensitivity limits are established of the SHIM and SEM techniques. • We discuss the impact of SHIM imaging conditions on quantitative dopant profiling. • Doping contrast stems from different surface layer thicknesses in the SHIM and SEM.

Analysis of effects of laser profiles on fast electron generation by two-dimensional Particle-In-Cell simulations

International Nuclear Information System (INIS)

Hata, M.

2010-01-01

Complete text of publication follows. A cone-guided target is used in the Fast Ignition Realization Experiment project phase-I (FIREX-I) and optimization of its design is performed. However a laser profile is not optimized much, because the laser profile that is the best for core heating is not known well. To find that, it is useful to investigate characteristics of generated fast electrons in each condition of different laser profiles. In this research, effects of laser profiles on fast electron generation are investigated on somewhat simple conditions by two-dimensional Particle-In-Cell simulations. In these simulations, a target is made up of Au pre-plasma and Au plasma. The Au pre-plasma has the exponential profile in the x direction with the scale length L = 4.0 μm and the density from 0.10 n cr to 20 n cr . The Au plasma has the flat profile in the x direction with 10 μm width and 20 n cr . Plasma profiles are uniform in the y direction. The ionization degree and the mass number of plasmas are 40 and 197, where the ionization degree is determined by PINOCO simulations. PINOCO is a two-dimensional radiation hydrodynamics simulation code, which simulates formation of the high-density plasma during the compression phase in the fast ignition. A laser is assumed to propagate as plane wave from the negative x direction to the positive x direction. Laser profiles are supposed to be uniform in the y direction. Three different laser profiles, namely flat one with t flat = 100 fs, Gaussian one with t rise/fall = 47.0 fs and flat + Gaussian one with t rise/fall = 23.5 fs and t flat = 50 fs are used. The energy and the peak intensity are constant with E = 10 7 J/cm 2 and I L = 10 20 W/cm 2 in all cases of different laser profiles. We compare results in each condition of three different laser profiles and investigate effects of laser profiles on fast electron generation. Time-integrated energy spectra are similar in all cases of three different laser profiles. In the

Application, manufacturing and trends in development of nucleonic gauges in Poland

International Nuclear Information System (INIS)

Urbanski, P.

1998-01-01

The current status of manufacturing and application of radioisotope gauges in Poland is presented. Metrological performance of the gauges is briefly described and their expected feature prospects on the market of the industrial measuring instruments are discussed. Progress in electronic engineering and common use of the microprocessor systems in the radioisotope gauges made it possible the application of sophisticated methods of signal processing and data treatment, as for example statistical multivariate analysis. Some examples of the multivariate calibration of nucleonic gauges are presented. Application of the partial least square regression (PLS) and artificial neural network (ANN) for the calibration of gauges has been shown. (author)

2-D Low Energy Electron Beam Profile Measurement Based on Computer Tomography Algorithm with Multi-Wire Scanner

CERN Document Server

Yu, Nengjie; Li Qing Feng; Tang, Chuan-Xiang; Zheng, Shuxin

2005-01-01

A new method for low energy electron beam profile measurement is advanced, which presents a full 2-D beam profile distribution other than the traditional 2-D beam profile distribution given by 1-D vertical and horizontal beam profiles. The method is based on the CT (Computer Tomography) algorithm. Multi-sets of data about the 1-D beam profile projections are attained by rotating the multi-wire scanner. Then a 2-D beam profile is reconstructed from these projections with CT algorithm. The principle of this method is presented. The simulation and the experiment results are compared and analyzed in detail.

Cooperation of Ukraine and Republic of Poland: Economic and Diplomatic Aspects

Directory of Open Access Journals (Sweden)

V. V.

2017-05-01

Full Text Available Poland in viewed by Ukraine as a reliable economic and political partner supporting Ukraine’s intention to integrate in Europe. Therefore, facts, documents and statistical data reflecting qualitative and quantitative aspects of relations between Ukraine and Poland need to be subject to non-stop monitoring and analysis, to help in finding timely solutions for problematic issues that may occur in these countries’ relations. The article’s objective is to analyze the performance and perspectives of economic and diplomatic relations between Ukraine and Republic of Poland. The analysis of documents on diplomatic and economic cooperation of the two countries after they gained political independence, and statistical data on trade in goods and services (by category and investment flows (by data on direct investment from Ukraine to Poland and from Poland to Ukraine shows that both countries have immense potentials for cooperation in various fields. As regards diplomatic dimension, Republic of Poland is the strongest promoter and lobbyist of the Euro-integration and Euro-Atlantic course of Ukraine. Regarding the economic cooperation, while mutual trade in goods declined in 2014 due to the economic and political crisis in Ukraine, it grew in 2016 with the recovery processes in the Ukrainian economy. Mutual trade in services is less intensive than trade in goods. Analysis of the investment cooperation shows the large asymmetry in favor of Polish investors in Ukraine and the reducing investment in both directions in the latest years.

Dimensions of health among the elderly in Poland and Croatia

NARCIS (Netherlands)

Knurowski, T.; Lazic, D.; van Dijk, J.P.; Geckova, Andrea; Tobiasz-Adamczyk, B.; van den Heuvel, W.J.A.

2004-01-01

On the basis of the WHO definition of health, we aimed at exploring the model of health and identifying the most important dimensions of health among the elderly in two Central European countries: Poland and Croatia. Randomly chosen elderly aged 65-85 from Krakow (Poland) and from Zagreb and some

Comparison of ONETRAN calculations of electron beam dose profiles with Monte Carlo and experiment

International Nuclear Information System (INIS)

Garth, J.C.; Woolf, S.

1987-01-01

Electron beam dose profiles have been calculated using a multigroup, discrete ordinates solution of the Spencer-Lewis electron transport equation. This was accomplished by introducing electron transport cross-sections into the ONETRAN code in a simple manner. The authors' purpose is to ''benchmark'' this electron transport model and to demonstrate its accuracy and capabilities over the energy range from 30 keV to 20 MeV. Many of their results are compared with the extensive measurements and TIGER Monte Carlo data. In general the ONETRAN results are smoother, agree with TIGER within the statistical error of the Monte Carlo histograms and require about one tenth the running time of Monte Carlo

Drug Policy in Poland.

Science.gov (United States)

Jahnz-Różyk, Karina; Kawalec, Pawel; Malinowski, Krzysztof; Czok, Katarzyna

2017-09-01

We presented a general overview of the health care system as well as the pricing and reimbursement environment in Poland. Poland aims to ensure proper access to safe and effective medicines while reducing patients' share in treatment costs. Nevertheless, the co-payment for pharmacotherapy is still high (more than 60%). The key policymaker and regulator in the system is the Ministry of Health, which is supported by the Polish Agency for Health Technology Assessment and Tariff System (Agencja Oceny Technologii Medycznych i Taryfikacji), responsible for evaluating applicant drugs, and the Economic Commission, responsible for negotiating the official sales prices and conditions for reimbursement with pharmaceutical companies (e.g., level of reimbursement and risk-sharing scheme agreements). The Agency for Health Technology Assessment and Tariff System dossier is obligatory for reimbursement application and includes the analysis of clinical effectiveness, economic analysis (with the threshold of quality-adjusted life-year established as no more than 3 times the gross domestic product per capita), and the analysis of budget impact. In Poland, only a positive list of reimbursed drugs is published and it is updated every 2 months. The following levels of reimbursement are in use: 100%, 70%, 50%, and lump sum (about €0.8). The first reimbursement decision is given for a period of 2 years only, the second for 3 years, and the third for 5 years. There is no separate budget or special legal regulations for orphan drugs. Generic substitution of drugs is desired but not mandatory. Physicians are not assigned with pharmaceutical budgets. The access to real-world data is limited; the only registers available are for drugs used in drug programs. Copyright © 2017. Published by Elsevier Inc.

Poland and Global Threats

Science.gov (United States)

Kleer, Jerzy

2016-01-01

This essay seeks to present the specifics of global threats, as well as the reasons for them being universal in nature, and for their persistence. A certain classification of the threats is also engaged in. At the same time, an attempt is made to show the specific threats present - irrespective of their global counterparts - in different regions, and even in different states. The genesis and nature of the latter are demonstrated in a somewhat ad hoc manner by reference to the threats considered to face Poland. If the global threats are truly universal, and arise out of the changes taking place around the world in the last half-century (primarily around the twin phenomena of globalisation and the information revolution), a specific reverse kind of situation applies to decolonisation, plus the collapse of the communist system and the transformation into market economies that apply to formerly communist countries. Equally, some at least of the threats facing Poland may have even a longer history, given that they are very much influenced by past economic and political development, as well as the dominant cultural system.

Mars Global Surveyor Radio Science Electron Density Profiles: Interannual Variability and Implications for the Neutral Atmosphere

Science.gov (United States)

Bougher, S. W.; Engel, S.; Hinson, D. P.; Murphy, J. R.

2003-01-01

The Mars Global Surveyor (MGS) Radio Science (RS) experiment employs an ultrastable oscillator aboard the spacecraft. The signal from the oscillator to Earth is refracted by the Martian ionosphere, allowing retrieval of electron density profiles versus radius and geopotential. The present analysis is carried out on five sets of occultation measurements: (1) four obtained near northern summer solstice (Ls = 74-116, near aphelion) at high northern latitudes (64.7-77.6N), and (2) one set of profiles approaching equinox conditions (Ls = 135- 146) at high southern latitudes (64.7-69.1S). Electron density profiles (95 to 200 km) are examined over a narrow range of solar zenith angles (76.5-86.9 degrees) for local true solar times of (1) 3-4 hours and (2) 12.1 hours. Variations spanning 1-Martian year are specifically examined in the Northern hemisphere.

Untangling the contributions of image charge and laser profile for optimal photoemission of high-brightness electron beams

International Nuclear Information System (INIS)

Portman, J.; Zhang, H.; Makino, K.; Ruan, C. Y.; Berz, M.; Duxbury, P. M.

2014-01-01

Using our model for the simulation of photoemission of high brightness electron beams, we investigate the virtual cathode physics and the limits to spatio-temporal and spectroscopic resolution originating from the image charge on the surface and from the profile of the exciting laser pulse. By contrasting the effect of varying surface properties (leading to expanding or pinned image charge), laser profiles (Gaussian, uniform, and elliptical), and aspect ratios (pancake- and cigar-like) under different extraction field strengths and numbers of generated electrons, we quantify the effect of these experimental parameters on macroscopic pulse properties such as emittance, brightness (4D and 6D), coherence length, and energy spread. Based on our results, we outline optimal conditions of pulse generation for ultrafast electron microscope systems that take into account constraints on the number of generated electrons and on the required time resolution.

Electron density profile determination by means of laser blow-off injected neutral beam

International Nuclear Information System (INIS)

Kocsis, G.; Bakos, J.S.; Ignacz, P.N.; Kardon, B.; Koltai, L.; Veres, G.

1992-01-01

This paper is devoted to the experimental and theoretical studies of the determination of the electron density profiles by means of laser blow-off neutrals. For the determination of the density profile the time and spatial distributions of the spectral line radiation intensity of the injected neutrals are used. The method is compared to other previously proposed methods and the advantages and disadvantages of the different methods are discussed. The result of the comparison is that our method gives the most reliable result with the highest temporal resolution for the density profile of the edge plasma. The only disadvantage is the need of careful calibration of the sensitivity of the spatial channels. The advantage is the ability of the method as a standard diagnostic. (orig.)

Area-Based Partnerships in Rural Poland: The Post-Accession Experience

Science.gov (United States)

Furmankiewicz, Marek; Thompson, Nicola; Zielinska, Marta

2010-01-01

The paper examines the characteristics of area-based partnerships in rural Poland. It is based on the study of partnerships created after the accession to the European Union in 2004. Partnership structures have been rapidly adopted in rural Poland due to opportunities provided by the LEADER+ Pilot Programme. However, the research showed that…

The integration of Poland into the European Union

OpenAIRE

FAUCOMPRET, Erik; KONINGS, Jozef

2001-01-01

Poland was among the first Eastern European countries to apply for membership of the European Union. In view of Poland’s tragic history and the economic liberalisation that has taken place since 1989, we believe that the EU should adopt a generous approach toward its application. Unfortunately it looks as if the EU wants Poland to conform with all its laws before it can join. Our research suggests that the EU should pursue an open trade, labour and investment policy. Poland’s membership will ...

Water Quality and Management Changes Over the History of Poland.

Science.gov (United States)

Szalinska, Ewa

2018-01-01

Poland is one of the countries distinguished by a long and colorful past. Undergoing numerous turbulent socio-economic changes forced by the course of history, Poland is now one of the member states of the European Union. Experiencing low water quantity and high contamination levels in surface waters, Poland is following other EU countries in the effort to reach a "good" water status. Herein are presented impacts of changes in Polish history on water legislation, management, and research, as well as explanations for the perceptible split between engineering and scientific approaches to the aquatic issues. Drawbacks caused by unsatisfactory state research funding for the sciences and division of the water related contemporary scientific interests are also discussed.

Topside electron density: comparison of experimental and IRI model profiles during low solar activity period

International Nuclear Information System (INIS)

Alazo, K.; Coisson, P.; Radicella, S.M.

2003-01-01

The pattern of the topside electron density profiles is not yet very well represented by the IRI model. In this work the topside profiles obtained by the ISIS-2 satellite during low solar activity conditions are compared to those modeled by IRI. We take the quantitative parameter ε to measure the deviation of the model from the observed profiles. The results showed that the IRI overestimation of the topside profile is higher for low dip latitudes. The dispersion of the epsilon values is from 40 to 140%, more in equinoctial months and some lower for Winter. The best modeling is about 20% to 40% in middle and high latitudes of the North Hemisphere. (author)

Development integration via real and technological convergence. Experience of Poland and conclusions for Ukraine

Directory of Open Access Journals (Sweden)

Michał G. Woźniak

2014-09-01

Full Text Available The paper summarizes main achievements, losses and gains during the first decade of Poland's membership in the EU, while also aiming at development of suggestions for the Polish economic policy in the years to come, as well as draws conclusions for Ukraine, which has now elected the strategy of international economic cooperation. The first part of the paper presents an empirical analysis of Poland's both real and technological convergence with the developed EU countries. These data show that since 1994, as the process of Poland integration with the EU commenced, our country significantly reduced the income and technology gap as compared to the EU. During the financial crisis, Poland 'felt' better than most European countries. In the second part of the paper we attempt to answer the question as to the current conditions of Polish economy development. It is demonstrated that Poland's economic success was due to multiple factors such as endogenous and exogenous, historical and those derived from present events. However, it can be assumed that integration with the EU has been an important positive factor in development of Poland during recent 20 years. Great importance was also vested in the implementation of economic reforms in Poland as well as in policy of the government, although not faultless. The last section of the paper identifies problems now faced by the EU and individual member states, including Poland as regards future years till 2020

Profile correction to electron temperature and enhancement factor in soft-x-ray pulse-height-analysis measurements in tokamaks

International Nuclear Information System (INIS)

Sesnic, S.; Diesso, M.; Hill, K.; Holland, A.; Pohl, F.

1988-01-01

Because soft-x-ray pulse-height-analysis spectra contain chordal information, the electron temperature and the radiation intensity (enhancement factor) measurements do not represent the local values. The correction factors for the electron temperature and the enhancement factor as a function of the temperature and density profile parameters and the energy are obtained. The spectrum distortion due to pulse pileup effects is also evaluated. A set of curves is given from which the distortion of the spectrum can be obtained if the electron temperature, the Be filter thickness, and the electronic parameters of the acquisition system are known. PG 1810,1812 ID 131801CON N X-ray diagnostics TT Profile correction to electron temperature and enhancement factor in soft-x-ray pulse-height-analysis measurements in tokamaks AU S. Sesnic, M. Diesso, K. Hill, and A. Holland LO Princeton University, Plasma Physics Laboratory, P.O. Box 451, Princeton, New Jersey 08543 AU F. Pohl LO Max-Planck Institut fuer Plasmaphysik, 8046-Garching, Federal Republic of Germany SD (Presented on 16 March 1988) AB Because soft-x-ray pulse-height-analysis spectra contain chordal information, the electron temperature and the radiation intensity (enhancement factor) measurements do not represent the local values. The correction factors for the electron temperature and the enhancement factor as a function of the temperature and density profile parameters and the energy are obtained. The spectrum distortion due to pulse pileup effects is also evaluated. A set of curves is given from which the distortion of the spectrum can be obtained if the electron tempe

[Prevalence and user profile of electronic cigarettes in Spain (2014)].

Science.gov (United States)

Lidón-Moyano, Cristina; Martínez-Sánchez, Jose M; Fu, Marcela; Ballbè, Montse; Martín-Sánchez, Juan Carlos; Fernández, Esteve

To describe the prevalence and user profile of electronic cigarettes among Spanish adults and evaluate the potential dual use of these devices with combustible or conventional tobacco in 2014 in Spain. Cross-sectional study of a representative sample of the Spanish adult (16-75 years old) population (n=1,016). A computer-assisted telephone survey was conducted in 2014. The prevalence and 95% confidence intervals (95% CI) for the use of electronic cigarettes stratified by gender, age, tobacco consumption and social status were calculated. The sample was weighted and a logistic regression model adjusted to obtain the crude odds ratios (OR) adjusted by gender, age and social status. 10.3% (95% CI: 8.6-12.4) of the Spanish adult population stated being ever users of electronic cigarettes (2% current users, 3.2% past users and 5.1% experimental users). Among current electronic cigarette users, 57.2% also smoked combustible or conventional tobacco, 28% had never smoked and 14.8% were former smokers. The prevalence of electronic cigarette use was higher in the younger population (adjusted OR=23.8; 95% CI: 2.5-227.7) and smokers of combustible tobacco (adjusted OR=10.1; 95% CI: 5.8-17.5). The use of electronic cigarettes in Spain is scarce and is most prevalent among young people and tobacco smokers. Nevertheless, one out of four current electronic cigarette users have never smoked. Hence, the regulation of these devices should be reinforced to avoid a possible gateway to nicotine products among never smokers. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

CHP plant Legionowo Poland - Final report

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-12-01

In 1997, a new Energy Law was passed in Poland. An important element of the law is that local energy planning is made obligatory. The law describes obligatory tasks and procedures for Polish municipalities related to planning and organisation of the energy sector. With the objective of supporting the Polish municipalities in their obligations according to the energy law of 1997, the project 'Energy Planning in Poland at Municipal Level - Support to Decision Makers' was launched. As part of the project, Municipal Guideline Reports have been elaborated for three model municipalities. These guidelines present the basis for the Energy Supply Plans in these municipalities. For the city of Legionowo, the following was recommended: 1. The planning processes initiated during the project should be continues/followed up, 2. Master Plan for the district heating system should be prepared, 3. The possibilities of establishment of a major natural gas-fired CHP plant of the Combined Cycle type should be investigated. The present report is the final Master Plan based on the following reports: Master Plan for Legionowo - Status Report; Master Plan for Legionowo - Hydraulic Analysis; CHP Plant Legionowo Poland - CHP Feasibility Analysis. The final Master Plan describes the status in the DH Company in Legionowo, possible improvements and an investment plan for the selected scenario. (BA)

The Elements of Water Balance in the Changing Climate in Poland

Directory of Open Access Journals (Sweden)

Małgorzata Szwed

2015-01-01

Full Text Available Strong global warming has been observed in the last three decades. Central Europe, including Poland, is not an exception. Moreover, climate projections for Poland foresee further warming as well as changes in the spatial and seasonal distribution and quantity of precipitation. However, climate models do not agree on the sign of change of precipitation. In Poland precipitation is projected to decrease in summer (this finding is not robust, being model-dependent and to increase in winter. Therefore, there is still considerable uncertainty regarding likely climate change impacts on water resources in Poland. However, there is no doubt that changes in the thermal characteristics as well as in precipitation will influence changes in the water balance of the country. In this study, the components of climatic water balance, that is, precipitation, evaporation, and runoff, are calculated for the average conditions in the control period of 1961–1990 and in the future (2071–2100 in Poland. The changes of the water balance components for the present and for the future are compared and analysed. Due to insufficient consistency between climate models a possible range of changes should be presented; hence the multimodel projections from ENSEMBLES Project of the European Union are used in this study.

Retrieval of Electron Density Profile for KOMPSAT-5 GPS Radio Occultation

Directory of Open Access Journals (Sweden)

Woo-Kyoung Lee

2007-12-01

Full Text Available The AOPOD (Atmosphere Occultation and Precision Orbit Determination system, the secondary payload of KOMPSAT (KOrea Multi-Purpose SATellite-5 scheduled to be launched in 2010, shall provide GPS radio occultation data. In this paper, we simulated the GPS radio occultation characteristic of KOMPSAT-5 and retrieved electron density profiles using KROPS (KASI Radio Occultation Processing Software. The electron density retrieved from CHAMP (CHAllenging Minisatellite Payload GPS radio occultation data on June 20, 2004 was compared with IRI (International Reference Ionosphere - 2001, PLP (Planar Langmuir Probe, and ionosonde measurements. When the result was compared with ionosonde measurements, the discrepancies were 5 km on the F_2 peak height (hmF_2 and 3×10^{10} el/m^3 on the electron density of the F_2 peak height (NmF_2. By comparing with the Langmuir Probe measurements of CHAMP satellite (PLP, both agrees with 1.6×10^{11} el/m^3 at the height of 365.6 km.

Privatization and Corporate Governance in Poland: Problems and Trends

OpenAIRE

Piotr Kozarzewski

2006-01-01

The paper is devoted to the problems of the impact of privatization on corporate governance formation in Poland. It discusses the dilemmas of choosing a model for privatization and corporate governance, legal background, mechanisms of corporate governance formation depending on a privatization method applied, and the evolution of these structures in the course of systemic transformation in Poland. The Author comes to the conclusion that the processes of privatization and corporate governance ...

Materials of conference: Hydrogeological Problems of South-West Poland

International Nuclear Information System (INIS)

1996-01-01

Hydrogeological problems of South-west Poland is the collection of conference papers held in Szklarska Poreba on 20-22 June 1996. The materials have been gathered in three topical groups: water quality problems in hydrological cycle, regional hydrogeology of South-west Poland, theoretical problems and research methods in hydrogeology. More of performed articles have a interdisciplinary character taking into account the precipitation and surface water quality and their influence on ground water features

Nuclear power in Poland. Prospect and conditions; Energetyka jadrowa w Polsce. Perspektywy i uwarunkowania

Energy Technology Data Exchange (ETDEWEB)

Chwaszczewski, S. [Institute of Atomic Energy, Otwock-Swierk (Poland)

1995-12-31

Poland started the works on construction of first nuclear power plant in 1992. The social protest as well as deep political and economical changes in Poland induced the decision of the Polish government to abandon the construction of the nuclear power plant in Zarnowiec. After the period of political and economical transformation, in 1992 Polish economy starts to grow up, also growth of the electric power consumption. Are there prospect for utilization in Poland the nuclear power plant? This work is devoted to analyse such question. The present structure of power and fuel materials in Poland were analysed and the possible direction of changes was shown for the period up to 2020 year. It was stated, that the economical development in Poland should be bound with the growth of the consumption of most effective fuel and energy. These fuel or energy should be imported to Poland. Therefore, the nuclear power should be treated as one of possible ways of the balance of electric power in Poland. Particularly, that it will be expected the special ecological conditions in the energy production in Europe. In the present work, was shown, that the nuclear power was discriminated in the analysis of the development of power and fuel system in Poland. The incorrect values of economical parameters concerning of the nuclear power plant was used in the analysing numerical programs. The investment costs, design time and fuel price for nuclear energy was analysed, and shown, that in the proper conditions, the cost of the electric energy produced in the nuclear power plant is compared with the costs of electric energy produced in the conventional power stations. In this work, the proposals of the basic nuclear and radiological safety standards for the nuclear power plant in Poland are shown. (author). 20 refs, 10 figs, 3 tabs.

Infusion's greenfield subsidiary in Poland

NARCIS (Netherlands)

Williams, C.; van Eerde, W.; The, D.

2012-01-01

The president of Infusion Development Corporation was reviewing the progress of the new subsidiary the company had set up 15 months earlier in Krakow, Poland. The purpose of the subsidiary was to work with other Infusion offices around the world to provide innovative software development services to

[Malaria in Poland in 2007].

Science.gov (United States)

Rosińska, Magdalena

2009-01-01

In Poland in 2007 there were 11 malaria cases confirmed according to the European Union cases definition reported through the routine surveillance system. All of them were imported, 82% from Africa, including 2 cases of relapse. Invasion with Plasmodium falciparum was diagnosed in 7 cases, mixed invasion in 2 cases and P. vivax- in one case. The majority of cases were in the age group 35-45 (8 cases) and were males (10 cases). Common reasons for travel to endemic countries were work-related (5 cases) and tourism or family visits (4 cases). Approximately half of the cases for whom the information was available used malaria chemoprophylaxis during their travel. Clinical course was severe in one case of P. falciparum malaria and the person died of the disease. The decreasing trend in malaria incidence in Poland is likely related to incomplete reporting as tourist and professional travel to endemic areas has not decreased and there is no indication of wider use ofchemoprophylaxis.

Typha laxmannii Lepech. the new, expansive kenophyte in Poland: Distribution and taxonomy

Directory of Open Access Journals (Sweden)

Agnieszka Nikel

2011-01-01

Full Text Available The paper provides data on a new antropophyte species - Typha laxmannii Lepech. which spreads throughout Poland as a hemiagriophyte. Its present distribution in Poland is given on a cartogramme map in a 10×10 km square grid and its geographic element, population numbers and notes on habitats are provided. An identification key to 5 species of the Typha genus, two native, one new which is the topic of this paper, and two which can be expected to be discovered in Poland.

Time integrated x-ray measurments of the very energetic electron end loss profile in TMX-U

International Nuclear Information System (INIS)

Osher, J.E.; Fabyan, J.

1984-01-01

The time-integrated 2-D profile of the thick-target bremsstrahlung produced by energetic end loss electrons has been measured during ECRH operation of TMX-U. Sheets of x-ray film and/or arrays of thermoluminescent dosimeters were placed on the outside of the end tank end wall to measure the relative spatial x-ray profile, with locally added filters of Pb to determine the effective mean x-ray energy. The purpose of this simple survey diagnostic was to allow deduction of the gross features of the ECRH region. The electron source functions needed to fit the x-ray data were modeled for various anchor cell radial distributions mapped along magnetic field lines to the elliptical plasma potential control plates or the Al end walls. The data are generally consistent with (1) major ECR heating in the central 25-cm-diam core, (2) a mean ECRH electron loss energy of 420 keV, and (3) an ECRH coupling efficiency to these hot electrons of greater than or equal to 10%

Reliability of Power Units in Poland and the World

OpenAIRE

Józef Paska

2015-01-01

One of a power system’s subsystems is the generation subsystem consisting of power units, the reliability of which to a large extent determines the reliability of the power system and electricity supply to consumers. This paper presents definitions of the basic indices of power unit reliability used in Poland and in the world. They are compared and analysed on the basis of data published by the Energy Market Agency (Poland), NERC (North American Electric Reliability Corporation – USA), ...

Do Cooperative Banks Really Serve Agricultural Sector in Poland?

OpenAIRE

Zawojska, Aldona; Siudek, Tomasz

2005-01-01

The aim of the paper is to assess the potential of cooperative banks for serving agricultural sector in Poland and to identify the areas with the most development potential. We discuss the transformation process in the cooperative banking system under market economy, and in particular investigate importance of cooperative banks for farms' financing on the basis of our survey of banks. Moreover, the role of cooperative banks in transmission of Government policy supporting farm sector in Poland...

Modelling of the electron density height profiles in the mid-latitude ionospheric D-region

Directory of Open Access Journals (Sweden)

P. Y. Mukhtarov

1996-06-01

Full Text Available A new mid-latitude D-region (50-105 km model of the electron density is presented obtained on the basis of a full wave theory and by a trial-and-error inversion method. Daytime (at different solar zenith angles absorption measurements by A3-technique made in Bulgaria yielded data with the aid of which the seasonal and diurnal courses of the Ne(h-profiles were derived. Special attention is drawn to the event diurnal asymmetry, or uneven formation of the ionosphere as a function of insulation. The latter is probably connected with the influence of the diurnal fluctuations in the local temperature on the chemistry involved in the electron loss rate, as well as the diurnal variations of the main ionizing agent (NO in the D-region. That is why the Ne(h-profiles in the midlatitude D-region are modelled separately for morning and afternoon hours.

Perspectives of the antipsoriatic heliotherapy in Poland.

Science.gov (United States)

Krzyścin, J W; Narbutt, J; Lesiak, A; Jarosławski, J; Sobolewski, P S; Rajewska-Więch, B; Szkop, A; Wink, J; Czerwińska, A

2014-11-01

Statistical analysis of the daily course of exposures to TL-01 tube radiation for 93 psoriatic patients from the Medical University of Łódź during 20-day phototherapy shows that the dose of 1 J/cm(2) represents a unit of single exposure necessary for psoriasis healing. This value is converted to the antipsoriatic effective dose of 317.9 J/m(2) using the TL-01 lamp irradiance spectrum and the antipsoriatic action spectrum. It is proposed that the daily exposure of 317.9 J/m(2) serves as the standard antipsoriatic dose (SAPD) providing a link between the cabinet and the out-door exposures and it could be used for planning heliotherapy in Poland. A model is proposed to calculate ambient antipsoriatic doses for 3 h exposures around the local noon (9 am-12 am GMT) based on satellite measurements of ozone and cloud characteristics. The model constants are determined by a comparison with pertaining antipsoriatic doses measured by the Brewer spectrophotometer in central Poland. It is found that 3 h exposures to solar radiation in the period 15 May-15 September provides the mean (2005-2013) doses in the range 2.7-3.1 SAPD over Poland. Thus, heliotherapy could be treated as an alternative to the cabinet phototherapy for almost 4 months. It seems that the most effective site for antipsoriatic heliotherapy is the south/east part of Poland (the Bieszczady Mountains). The heliotherapy could be carried out in existing national health centers equipped with the standard easy-to-use biometers for on-line monitoring of UV level and controlling duration of sunbathing to avoid erythema risks. It is even possible to control the antipsoriatic heliotherapy by a patient himself, using low-cost hand-held instruments measuring UV index. Copyright © 2014 Elsevier B.V. All rights reserved.

Nuclear Poland? The second approach after 20 years

Energy Technology Data Exchange (ETDEWEB)

Sawicki, L.; Gołębiewski, T.; Fornalski, K.W.; Gadja, D.

2015-07-01

Poland’s plan for reorganization of its energy mix is to construct several nuclear reactors (2 NPPs with number of units depending on reactor type) of total capacity 6000 MW. It is assumed that energy from NPPs will provide up to 19% of the electricity production in Poland after 2035. Currently there is no nuclear power plant in operation. The previous nuclear programme was canceled in 1990. Almost 20 years later Polish government has undertaken second attempt to construct first NPP by adoption of The Polish Nuclear Power Program in January 2014. Since that moment were started intensive preparations to implement many legal regulations related to future nuclear industry in Poland e.g. Atomic Law amendment. In the same year the Owner’s Engineer was chosen by the main investor PGE S.A. Following “nuclear” a lot of Polish Universities launched studies connected with the subject to ensure employees for deployment and sustaining of nuclear technologies in Poland. This paper describes the rationale staying behind the government decision, present situation of Polish energy market and current work status. (Author)

Local energy policies in Poland and the Czech Republic

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-07-01

Both the Czech Republic and Poland as former Communist countries, are transforming their economies from central planning to a free market. This applies equally to energy planning and because they are starting from the same point, they have come up with very comparable solutions despite strong cultural differences, so that the parallels are striking. This study analyzes the energy management in local authorities in Poland and the Czech Republic with the objective of better: identifying the current situation, identifying the opportunities for action both now and in an extended European Union, identifying the constraints that may hinder full integration of East European municipalities in European Union programmes, improve the integration of municipalities in the countries concerned in pan-European networks of municipalities interested in energy issues. The study reviews the powers and responsibilities of local authorities in the energy field and the institutional framework within which local authorities work. There are now 16 directly elected regional authorities in Poland and the local authorities have been restructured into two levels, the Powiad and the Gmina. Similarly, in the Czech Republic 14 elected regional authorities have been established. This document brings together 2 reports: the final report and the study report about the energy policies in Poland and in the Czech republic: structure of local government, general and institutional aspects, national political organisation, national administrative organisation, municipal role in production and distribution, regulation and planning, energy issues, energy management policies, specific aspects at local level etc... The conclusions from two review seminars (Jablonec nad Nison (Czech republic), 25-26 January 2001, and Bielsko Biala (Poland), 22-23 February 2001) and some fact files on 4 large Czech towns and 4 large Polish towns complete the study. (J.S.)

Orobanche flava (Orobanchaceae in Poland: current distribution, taxonomy, hosts and plant communities

Directory of Open Access Journals (Sweden)

Piwowarczyk Renata

2014-06-01

Full Text Available Orobanche flava is a species of Central European mountain ranges, mainly the Alps and Carpathian Mts. The paper presents the current distribution of O. flava in Poland based on a critical revision of herbarium and literature data as well as results of field investigations conducted between 1999 and 2014. The distribution of species is centered in southern Poland, mainly in the Carpathian Mts., and, sporadically, in the Sudeten Mts. The distribution of O. flava in Poland is mapped. The taxonomy, biology, and ecology are also discussed.

Profile consistency, anomalous electron thermal conduction, and confinement analysis of tokamak devices

International Nuclear Information System (INIS)

Qu Wenxiao

1992-01-01

Assuming that there exists a position in the tokamak plasma where the energy transport is dominated by local anomalous electron thermal conduction and taking advantage of the basic experimental result usually referred to as profile consistency, the authors obtain a more convincing approach to the description of the confinement property of tokamak devices without touching upon the physical mechanism of global plasma energy transport. 8 refs

Link between self-consistent pressure profiles and electron internal transport barriers in tokamaks

Energy Technology Data Exchange (ETDEWEB)

Razumova, K A [Nuclear Fusion Institute, RRC ' Kurchatov Institute' , 123182 Moscow (Russian Federation); Andreev, V F [Nuclear Fusion Institute, RRC ' Kurchatov Institute' , 123182 Moscow (Russian Federation); Donne, A J H [FOM-Institute for Plasma Physics Rijnhuizen, Association EURATOM-FOM, partner in the Trilateral Euregio Cluster, PO Box 1207, 3430 BE Nieuwegein (Netherlands); Hogeweij, G M D [FOM-Institute for Plasma Physics Rijnhuizen, Association EURATOM-FOM, partner in the Trilateral Euregio Cluster, PO Box 1207, 3430 BE Nieuwegein (Netherlands); Lysenko, S E [Nuclear Fusion Institute, RRC ' Kurchatov Institute' , 123182 Moscow (Russian Federation); Shelukhin, D A [Nuclear Fusion Institute, RRC ' Kurchatov Institute' , 123182 Moscow (Russian Federation); Spakman, G W [FOM-Institute for Plasma Physics Rijnhuizen, Association EURATOM-FOM, partner in the Trilateral Euregio Cluster, PO Box 1207, 3430 BE Nieuwegein (Netherlands); Vershkov, V A [Nuclear Fusion Institute, RRC ' Kurchatov Institute' , 123182 Moscow (Russian Federation); Zhuravlev, V A [Nuclear Fusion Institute, RRC ' Kurchatov Institute' , 123182 Moscow (Russian Federation)

2006-09-15

Tokamak plasmas have a tendency to self-organization: the plasma pressure profiles obtained in different operational regimes and even in various tokamaks may be represented by a single typical curve, called the self-consistent pressure profile. About a decade ago local zones with enhanced confinement were discovered in tokamak plasmas. These zones are referred to as internal transport barriers (ITBs) and they can act on the electron and/or ion fluid. Here the pressure gradients can largely exceed the gradients dictated by profile consistency. So the existence of ITBs seems to be in contradiction with the self-consistent pressure profiles (this is also often referred to as profile resilience or profile stiffness). In this paper we will discuss the interplay between profile consistency and ITBs. A summary of the cumulative information obtained from T-10, RTP and TEXTOR is given, and a coherent explanation of the main features of the observed phenomena is suggested. Both phenomena, the self-consistent profile and ITB, are connected with the density of rational magnetic surfaces, where the turbulent cells are situated. The distance between these cells determines the level of their interaction, and therefore the level of the turbulent transport. This process regulates the plasma pressure profile. If the distance is wide, the turbulent flux may be diminished and the ITB may be formed. In regions with rarefied surfaces the steeper pressure gradients are possible without instantaneously inducing pressure driven instabilities, which force the profiles back to their self-consistent shapes. Also it can be expected that the ITB region is wider for lower dq/d{rho} (more rarefied surfaces)

A DECADE OF HEALTH TECHNOLOGY ASSESSMENT IN POLAND.

Science.gov (United States)

Lipska, Iga; McAuslane, Neil; Leufkens, Hubert; Hövels, Anke

2017-01-01

The objective of this study is to illustrate and provide a better understanding of the role of health technology assessment (HTA) processes in decision making for drug reimbursement in Poland and how this approach could be considered by other countries of limited resources. We analyzed the evolution of the HTA system and processes in Poland over the past decade and current developments based on publicly available information. The role of HTA in drug-reimbursement process in Poland has increased substantially over the recent decade, starting in 2005 with the formation the Agency for Health Technology Assessment and Tariff System (AOTMiT). The key success factors in this development were effective capacity building based on the use of international expertise, the implementation of transparent criteria into the drug reimbursement processes, and the selective approach to the adoption of innovative medicines based on the cost-effectiveness threshold among other criteria. While Poland is regarded as a leader in Central and Eastern Europe, there is room for improvement, especially with regard to the quality of HTA processes and the consistency of HTA guidelines with reimbursement law. In the "pragmatic" HTA model use by AOTMiT, the pharmaceutical company is responsible for the preparation of a reimbursement dossier of good quality in line with HTA guidelines while the assessment team in AOTMiT is responsible for critical review of that dossier. Adoption of this model may be considered by other countries with limited resources to balance differing priorities and ensure transparent and objective access to medicines for patients who need them.

2D electron density profile measurement in tokamak by laser-accelerated ion-beam probe.

Science.gov (United States)

Chen, Y H; Yang, X Y; Lin, C; Wang, L; Xu, M; Wang, X G; Xiao, C J

2014-11-01

A new concept of Heavy Ion Beam Probe (HIBP) diagnostic has been proposed, of which the key is to replace the electrostatic accelerator of traditional HIBP by a laser-driven ion accelerator. Due to the large energy spread of ions, the laser-accelerated HIBP can measure the two-dimensional (2D) electron density profile of tokamak plasma. In a preliminary simulation, a 2D density profile was reconstructed with a spatial resolution of about 2 cm, and with the error below 15% in the core region. Diagnostics of 2D density fluctuation is also discussed.

Simulation calculation for the energy deposition profile and the transmission fraction of intense pulsed electron beam at various incident angles

International Nuclear Information System (INIS)

Yang Hailiang; Qiu Aici; Zhang Jiasheng; Huang Jianjun; Sun Jianfeng

2002-01-01

The incident angles have a heavy effect on the intense pulsed electron beam energy deposition profile, energy deposition fraction and beam current transmission fraction in material. The author presents electron beam energy deposition profile and energy deposition fraction versus electron energy (0.5-2.0 MeV), at various incident angles for three aluminum targets of various thickness via theoretical calculation. The intense pulsed electron beam current transmission fractions versus electron energy (0.4-1.4 MeV) at various incident angles for three thickness of carbon targets were also theoretically calculated. The calculation results indicate that the deposition energy in unit mass of material surface layer increase with the rise of electron beam incident angle, and electron beam with low incident angle (closer to normal incident angle) penetrates deeper into the target material. The electron beams deposit more energy in unit mass of material surface layer at 60 degree-70 degree incident angle

Online Political Campaigning during the 2014 Regional Elections in Poland

Directory of Open Access Journals (Sweden)

Paweł Baranowski

2015-12-01

Full Text Available This article is dedicated to the analysis and evaluation of political communication on a regional level. Without any doubt, the Internet revolution affected electoral campaigning on every level. Online campaigning before local elections is often marginalized by political scientists and other scholars researching political marketing. However, the question emerges: are the candidates aware of the possibilities that new media has brought to political communication? Content analysis of all the major online communication tools has allowed the author to analyze the patterns of using websites, official Facebook profiles and Twitter accounts of candidates during the 2014 Lower Silesian Regional assembly elections. The Lower Silesian Voivodeship is among the fastest developing regions in Poland with high Internet penetration rate. Is the Internet campaign treated as a second-class way to communicate with potential voters, or is it perceived as an opportunity to reach electorate online?

Social attitudes towards atomic energy in Poland in the period of 1989-1996

International Nuclear Information System (INIS)

Latek, S.

1996-01-01

The public opinion on the atomic energy and its future development in Poland have been discussed on the base of four inquiring actions results carried out in Poland in 1989, 1991, 1994 and 1996. The general conclusion was that public acceptance for nuclear power generation in Poland was rather low however the attitudes towards the subject differed very much between groups of people with selected features being investigated e.g. age, sex, education. 4 figs, 2 tabs

The impact of the 2010 Polish smoke-free legislation on the popularity and sales of electronic cigarettes.

Science.gov (United States)

Goniewicz, Maciej L; Kosmider, Leon; Delijewski, Marcin; Knysak, Jakub; Ochota, Patryk; Sobczak, Andrzej

2014-06-01

Electronic cigarettes, also called e-cigarettes or electronic nicotine delivery systems (ENDS), have become widely available globally, particularly via the Internet. They are considered by many users as a safe alternative to regular cigarettes, and some use them for smoking cessation. We investigated whether the implementation of new tobacco control legislation in Poland affected the popularity and sales of ENDS. This study monitored Google searches and online sales before and after the implementation of new tobacco control legislation in November 2010. The study demonstrated that the implementation of the smoke-free legislation was associated with only a temporary increase in ENDS online popularity in Poland. In longer time frames, there was decrease in ENDS online popularity and sales in Poland after implementation of the smoke-free policy. © The Author 2014. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

The improved DGR analytical model of electron density height profile and total electron content in the ionosphere

OpenAIRE

Radicella, S. M.; Zhang, M. L.

1995-01-01

Tests of the analytical model of the electron density profile originally proposed by G, Di Giovanni and S.M. Radicella (DGR model) have shown the need to introduce improvements in order to obtain a model able to reproduce the ionosphere in a larger spectrum of geophysical and time conditions. The present paper reviews the steps toward such progress and presents the final formulation of the model. It gives also a brief re- view of tests of the improved model done by different authors.

Lignite mining and electricity generation in Poland: The current state and future prospects

International Nuclear Information System (INIS)

Widera, Marek; Kasztelewicz, Zbigniew; Ptak, Miranda

2016-01-01

This opinion paper presents the current state and future scenarios of Polish lignite mining. For many years, over 1/3 of domestic electricity, that is about 53–55 TWh, has been generated by lignite-fired power plants. Currently, with 63–66 million tons of extraction, Poland is the fourth lignite producer worldwide and the second in the European Union. There are three possible scenarios for the development of lignite mining in Poland by 2050. Unfortunately, despite the huge lignite resources, amounting to more than 23.5 billion tons, and great potential of the mining industry, the future of Polish lignite mining does not look optimistic from the economic point of view. This is associated with social and environmental problems, including the European Union's climate and energy policy. However, this may change in the event of a global economic crisis and unstable geopolitical conditions. Therefore, a new energy doctrine for Poland at least by 2050 is urgently needed. - Highlights: •Poland is one of the leaders in lignite production in the European Union. •Energy policy in Poland assumes a key role of lignite in energy mix. •Almost one-third of Polish electricity is currently generated from lignite. •For Polish lignite mining exist pessimistic, realistic and optimistic scenarios. •Extraction of lignite in Poland will gradually decrease in the coming decades.

The unwanted heroes: war invalids in Poland after World War I.

Science.gov (United States)

Magowska, Anita

2014-04-01

This article focuses on the unique and hitherto unknown history of disabled ex-servicemen and civilians in interwar Poland. In 1914, thousands of Poles were conscripted into the Austrian, Prussian, and Russian armies and forced to fight against each other. When the war ended and Poland regained independence after more than one hundred years of partition, the fledgling government was unable to provide support for the more than three hundred thousand disabled war victims, not to mention the many civilians left injured or orphaned by the war. The vast majority of these victims were ex-servicemen of foreign armies, and were deprived of any war compensation. Neither the Polish government nor the impoverished society could meet the disabled ex-servicemen's medical and material needs; therefore, these men had to take responsibility for themselves and started cooperatives and war-invalids-owned enterprises. A social collaboration between Poland and America, rare in Europe at that time, was initiated by the Polish community in the United States to help blind ex-servicemen in Poland.

Measurements of electron density and temperature profiles in a gas blanket experiment

International Nuclear Information System (INIS)

Kuthy, A.

1979-02-01

Radial profiles of electron density, temperature and H sub(β) intensity are presented for the rotating plasma device F-1. The hydrogen filling pressure, the average magnetic field strength at the midplane, and the power input to the discharge have been varied in the ranges 10-100 mTorr, 0.25-0.5 Tesla, and 0.1 to 1.5 MW, respectively. These experiments have been performed with the main purpose of studying the gas blanket (cold-mantle) state of the plasma. It is shown, that a simple spectroscopic method can be used to derive the radial distribution of the electron temperature in such plasmas. The observed peak temperatures and densities are in agreement with earlier theoretical estimates. (author)

An overview of stygobiontic invertebrates of Poland based on published data

Directory of Open Access Journals (Sweden)

Elzbieta Dumnicka

2017-08-01

Full Text Available Based on published literature, at least eighty species of stygobiontic invertebrates are confirmed in Poland. The highest number of these species is found in interstitial waters and wells, while a lower number was discovered in caves and springs. Hydrachnidia is represented by 45 species living mainly in interstitial waters, Crustacea by 24, Annelida by eleven species, while Turbellaria and Gastropoda are each represented by one species. As many as 14 endemic species were described from Poland but the taxonomical status of some of them is unclear. The highest number of stygobionts was stated in southern part of Poland, an area onto which most of the studies were focused on.

Construction of a high resolution electron beam profile monitor

International Nuclear Information System (INIS)

Norem, J.; Dawson, J.; Haberichter, W.; Novak, W.; Reed, L.; Yang, X.F.

1993-01-01

Bremsstrahlung from an electron beam on a heavy target can be used to image the beam profile using collimators and slits. The limiting resolution using this system is determined by Fresnel diffraction, and is ∼ √(λd/2), where λ is the photon wavelength and d is determined by the linear dimensions of the system. For linear colliders this resolution could be a few nm. The highest resolution requires detectors which see only high energy, (small λ), photons, and this is accomplished by converting photons to pairs, and detecting Cherenkov light in a nearly forward angle with a CCD detector or streak camera. Tests are planned at the Argonne APS and SLAC FFTB

Museums in Cultural Tourism in Poland

OpenAIRE

Krakowiak, Beata

2014-01-01

The article presents the museums, their potential and their significance for cultural tourism in Poland. Its aims are achieved through a presentation of registered national museums, ‘monuments of history’, museum buildings and the cultural activities undertaken by these institutions

Measures to detect and control radioactive contaminated metallurgical scrap at border checkpoints in Poland

International Nuclear Information System (INIS)

Smagala, G.

1999-01-01

The issue of radioactive contaminated metallurgical scrap has never received a high priority in Poland and in the international community. Since the dissolution of the former Soviet Union a higher attention has been given to the problem. Poland which is located between the West and East Europe has the obligation to develop and implement an effective prevention and detection system. The reasons to increase national control and detection system at the border checkpoints in Poland are to avoid the following risks: post Chernobyl contamination transports of commodities; transport of contaminated metal scrap; transfer of radioactive waste for their disposal or utilization; high risk of becoming a transit country of illicit trafficking of nuclear materials and radioactive sources. In order to avoid the above-mentioned risks, Poland initiated in 1990, a deployment of the portable radiation devices at the border checkpoints and, as of 1998, the number of installed instruments exceeded a hundred. This paper presents Poland's activities to detect contaminated scrap at its border checkpoints. (author)

Dr Stanislaw Huskowski, Mayor of Wroclaw, Poland

CERN Multimedia

Patrice Loïez

2002-01-01

Dr Stanislaw Huskowski, Mayor of Wroclaw, Poland visiting the ATLAS magnet assembly hall, building 180 with Mr Carlo Lamprecht, State Councillor, Dr Stanislaw Huskowski and Dr Peter Jenni, ATLAS Spokesperson

Investigation of Electron Density Profile in the ionospheric D and E region by Kagoshima rocket experiment

Science.gov (United States)

Ashihara, Y.; Ishisaka, K.; Miyake, T.; Okada, T.; Nagano, I.; Abe, T.; Ono, T.

2007-12-01

The radio wave propagation characteristic in the lower ionosphere is important because of its effect on commercial radio communication, navigation, and broadcast services. The electron density is of primary interest in this region because the high ion-neutral collision frequencies result in radio wave absorption. In order to investigate the ionization structure in the ionospheric D and E region by using the propagation characteristics of MF-band and LF-band radio waves, S-310-37 and S-520-23 sounding rocket experiments have been carried out at Uchinoura Space Center (USC). S-310-37 sounding rocket was launched at 11:20 LT on January 16, 2007. The apex of rocket trajectory was about 138 km. Then S-520-23 sounding rocket was launched at 19:20 LT on September 2, 2007. The apex was about 279 km. As a common measurement, these sounding rockets measure the fields intensities and the waveform of radio waves from NHK Kumamoto broadcasting station (873kHz, 500kW) and JJY signals from Haganeyama LF radio station (60kHz, 50kW). The approximate electron density profile can be determined from the comparison between these experimental results and propagation characteristics calculated by the full wave method. We will get the most probable electron density profile in the ionosphere. In presentation, we will show the propagation characteristic of LF/MF radio waves measured by two sounding rocket experiments. Then we will discuss the analysis method and the estimated electron density profile in the ionosphere.

Sulphur in Poland

Directory of Open Access Journals (Sweden)

Seman Peter

2001-12-01

Full Text Available Poland belongs to one of the last countries with native sulphur mining. Its history begun in 15th century. Deposit area of Tarnobrzeg re-presents 80% of all known sulphur reserves in this country. All of explored deposits in this area were created by metasomatic alteration of sulphur bearing limestones with sulphur mineralised liquids, which arised from melt gypsum. The average content is 25 - 30% of sulphur in Tarnobrzeg area. Considerable parts of deposits are created by calcite and native sulphur. Gypstone, baryte and stroncianite have only minera-logic occurencies. The extensive native sulphur deposits account for 88% of the country´s sulphur production. There were five sulphur mines in operation: Jeziórko, Grêbów, Machów I, Machów II and Basznia, but operations in Basznia were ended in 1992 and Machów and Machów II were liquidated. The sixth mine Osiek is currently producing. Only the Machów I mine operated an open-pit extraction and refining process, the other four mines producing sulphur using a modified Frasch method that gives elemental sulphur of up to 99,9% purity. Sulphur is an important export commodity with foreign sales totalling around 1.5 - 2.5 Mt/y. Modern benefication methods, which allowing to achieve sulphur from hydrocarbons, are causing decrease of native sulphur prices in the world and bringing about reduction of mining activities for this raw material in Poland.

PRESENT STATUS OF MEDICAL EDUCATION IN POLAND.

Science.gov (United States)

SELZER, A

1965-04-01

In the past few years medical education in Poland has undergone considerable change, particularly at the graduate and postgraduate levels, and has shown increasing Western influences. On the negative side, a physician who was trained in pre-war Poland and is now in the United States, noted mass production of physicians with modest clinical facilities and the preponderance of didactic lecturing over semi-individual instruction-conditions rather characteristic of most European medical schools. On the positive side were well-informed, up-to-date faculties and the thoughtful planning and organization of graduate and postgraduate medical education. The overall impression was a favorable one, but the system of schooling and of evaluation of students' work made it possible for indifferent students to progress to licensure.

Distribution of Vulpia species (Poaceae in Poland

Directory of Open Access Journals (Sweden)

Ludwik Frey

2011-01-01

Full Text Available The distribution of four species of the genus Vulpia [V. myuros (L. C.C. Gmel., V. bromoides (L. S.F. Gray, V. ciliata Dumort. and V. geniculata (L. Link] reported in Poland has been studied. Currently, V. myuros and especially V. bromoides are very rare species, and their greatest concentration can be found only in the Lower Silesia region. The number of their localities decreased after 1950 and it seems resonable to include both species in the "red list" of threatened plants in Poland: V. myuros in the EN category, V. bromoides in the CR category. V. ciliata and V. geniculata are very rare ephemerophytes and their localities not confirmed during ca 60 years are of historical interest only.

THE TRADE POSITION OF POLAND IN THE ICT SERVICES SECTOR

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Sylwia Talar

2016-09-01

Full Text Available The paper includes analysis and assessment of trade in the ICT services performance of Poland. This study is looked at the trade position, essentially on the basis of the share in the world ICT services exports, revealed comparative advantage (RCA, and trade coverage ratio. It also identifies trends of the world trade in the ICT services. The statistics are derived from the basis of UNCTAD and Eurostat. International trade in the ICT ser-vices sector has specific characteristics and the interpretation of results of this trade is to take account of the particular nature of the ICT services. Poland is currently not revealed comparative advantage in the ICT services exports, but has had positive balance. Practically all trade indicators for Poland show very strong growth, which indicate a significant improvement in its ICT services trade position.

[Malaria in Poland in 2009].

Science.gov (United States)

Stepiń, Małgorzata

2011-01-01

In Poland in 2009 were reported 22 malaria cases confirmed according to the EU case definition for the purposes of routine surveillance system. All of them were imported, including 1 case of recrudescence, 86% from Africa. In 18 cases P falciparum etiology was confirmed and in 2--P vivax, in 1--P ovale and 1 P malariae. Most cases occurred in the age group 21-40 years, there were 21 cases in males and 1 in female. Common reasons for travel to endemic countries were work-related visits (14 cases) and tourism (6 cases), one person who visited the family and in one case unknown reason for travel. Three persons used chemoprophylaxis during their travel but only one of them appropriately, relevant information was missing in 5 cases. Clinical course was severe in 7 cases of P falciparum malaria and medium-severe in one case. In 2009, there were no malaria deaths in Poland. Education on the prevention of malaria and pretravel health advising is still greatly needed.

Pavement noise measurements in Poland

Science.gov (United States)

Zofka, Ewa; Zofka, Adam; Mechowski, Tomasz

2017-09-01

The objective of this study is to investigate the feasibility of the On-Board Sound Intensity (OBSI) system to measure tire-pavement noise in Poland. In general, sources of noise emitted by the modern vehicles are the propulsion noise, aerodynamic resistance and noise generated at the tire-pavement interface. In order to capture tire-pavement noise, the OBSI system uses a noise intensity probe installed in the close proximity of that interface. In this study, OBSI measurements were performed at different types of pavement surfaces such as stone mastic asphalt (SMA), regular asphalt concrete (HMA) as well as Portland cement concrete (PCC). The influence of several necessary OBSI measurement conditions were recognized as: testing speed, air temperature, tire pressure and tire type. The results of this study demonstrate that the OBSI system is a viable and robust tool that can be used for the quality evaluation of newly built asphalt pavements in Poland. It can be also applied to generate reliable input parameters for the noise propagation models that are used to assess the environmental impact of new and existing highway corridors.

Regions of pollution with particulate matter in Poland

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Rawicki Kacper

2018-01-01

Full Text Available The study presents the temporal and spatial variability of particulate matter concentration in Poland in the calendar winter season (December-February. The basis for the study were the hourly and daily values of particulate matter PM10 concentration from the period 2005/06 – 2014/15, obtained from 33 air pollution monitoring stations. In Poland, the obligation to monitor the concentration of the finer fraction of particles smaller than 2.5µm in aerodynamic diameter was introduced only in 2010. Consequently, data on PM2.5 concentration refer to a shorter period, i.e. 2009/10 – 2014/15, and were obtained from 23 stations. Using the cluster analysis (k-means method, three regions of comparable variability of particulate matter concentration were delineated. The largest region, i.e. Region I, comprises the northern and eastern central area of Poland, and its southern boundary is along the line Gorzów Wlkp-Bydgoszcz-Konin-Łódź-Kielce-Lublin. Markedly smaller Region II is located to the south of Region I. By far the smallest area was designated to Region III which covers the south west area of Poland. The delineated regions show a marked variability in terms of mean concentration of both PM fractions in winter (PM10: region I - 33 µg·m-3, region II - 55 µg·m-3, region III - 83 µg·m-3; PM2,5: region I - 35 µg·m-3, region II - 50 µg·m-3, region III - 60 µg·m-3 and, in the case of PM10, the frequency of excessive daily limit value.

Regions of pollution with particulate matter in Poland

Science.gov (United States)

Rawicki, Kacper; Czarnecka, Małgorzata; Nidzgorska-Lencewicz, Jadwiga

2018-01-01

The study presents the temporal and spatial variability of particulate matter concentration in Poland in the calendar winter season (December-February). The basis for the study were the hourly and daily values of particulate matter PM10 concentration from the period 2005/06 - 2014/15, obtained from 33 air pollution monitoring stations. In Poland, the obligation to monitor the concentration of the finer fraction of particles smaller than 2.5µm in aerodynamic diameter was introduced only in 2010. Consequently, data on PM2.5 concentration refer to a shorter period, i.e. 2009/10 - 2014/15, and were obtained from 23 stations. Using the cluster analysis (k-means method), three regions of comparable variability of particulate matter concentration were delineated. The largest region, i.e. Region I, comprises the northern and eastern central area of Poland, and its southern boundary is along the line Gorzów Wlkp-Bydgoszcz-Konin-Łódź-Kielce-Lublin. Markedly smaller Region II is located to the south of Region I. By far the smallest area was designated to Region III which covers the south west area of Poland. The delineated regions show a marked variability in terms of mean concentration of both PM fractions in winter (PM10: region I - 33 µg·m-3, region II - 55 µg·m-3, region III - 83 µg·m-3; PM2,5: region I - 35 µg·m-3, region II - 50 µg·m-3, region III - 60 µg·m-3) and, in the case of PM10, the frequency of excessive daily limit value.

Geographical analysis of the Uredinales flora of Poland

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Tomasz Majewski

2014-11-01

Full Text Available The analysis of the Polish flora of the order Uredinales is based on a simultaneously published descriptive elaboration (M a j e w s k i 1977, ms. The information on the Uredinales flora of Poland has been compared as far as possible with the data obtained from the analysis of the flora of sever al other countries in Europe with a different type of vegetations. In a chapter devoted to the statistics of the flora of Polish rust fungi the number of genera and species of these fungi in Poland is discussed, as well as their life cycles and host plants. The distribution of Uredinales in Poland is analysed on the basis of the A r w i d s s o n - D u r r i e u classification modified by the author, and particular attention is paid to the depedence of the range of the fungus on its life cycle and the occurrence of the host. Changes in the flora a result of its synantropization are also considered. The Polish Uredinales are divided into several groups on the basis of range, and example of their distribution involving historical factors are discussed.

Validation of honey-bee smelling profile by using a commercial electronic nose

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Ana R. Correa

2017-09-01

Full Text Available Honey is a natural sweetener and its quality labels are associated to its botanical or geographical origin, which is being established by palynological and sensorial analysis. The use of fast and non-invasive techniques such as an electronic nose can become an alternative for honey classification. In this study, the operational parameters of a commercial electronic nose were validated to determine the honey odor profile. A central composite design with five factors, three levels and 28 assays was used, varying sample amounts (1, 2 and 3 g, incubation temperature (30, 40 and 50 °C, incubation time 30 min, gas flow (50, 150 and 250 mL/min and injection time (100, 200 and 300 s. The commercial nose had ten sensors. Repeatability was evaluated with a coefficient of variation of 10 %. The response surface methodology was used and the optimal operating conditions were: 3 g of sample, incubation at 50 °C for 17 min, gas flow of 100 mL/min and sampling time of 150 s. Finally, these parameters were used to analyze 19 samples of honey, which were classified according to their odor profiles, showing that it can be a useful tool to classify honey.

Test of the Bank Lending Channel: The Case of Poland

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Yu HSING

2013-11-01

Full Text Available This paper tests the bank lending channel for Poland based on a simultaneousequation model consisting of demand for and supply of bank loans. The three-stage least squares method is employed in empirical work. This paper finds support for a bank lending channel for Poland. Expansionary monetary policy through a lower money market rate or open market purchase of government bonds to increase bank reserves/deposits would increase bank loan supply.

Estimation of weights for the Monetary Conditions Index in Poland

OpenAIRE

Andrzej Toroj

2008-01-01

In this paper, we follow the econometric approach to assess relative importance of real interest rate and real exchange rate for the monetary conditions in Poland, quantified as weights for Monetary Conditions Index (MCI). We consider both single- and multiple-equation specifications proposed in the literature with an application to Poland. Although MCI is nowadays broadly considered a rather obsolete indicator in monetary policy conduct, we argue that the econometric framework used for this ...

Industrial applications of electron beam; Przemyslowe zastosowamia wiazki elektronow

Energy Technology Data Exchange (ETDEWEB)

Chmielewski, A G [Institute of Nuclear Chemistry and Technology, Warsaw (Poland)

1997-10-01

The review of industrial applications with use of electron beams has been done. Especially the radiation technologies being developed in Poland have been shown. Industrial installations with electron accelerators as radiation source have been applied for: modification of polymers; modification of thyristors; sterilization of health care materials; radiopreservation of food and other consumer products; purification of combustion flue gases in heat and power plants. 14 refs, 6 tabs, 7 figs.

Reciprocal space mapping by spot profile analyzing low energy electron diffraction

International Nuclear Information System (INIS)

Meyer zu Heringdorf, Frank-J.; Horn-von Hoegen, Michael

2005-01-01

We present an experimental approach for the recording of two-dimensional reciprocal space maps using spot profile analyzing low energy electron diffraction (SPA-LEED). A specialized alignment procedure eliminates the shifting of LEED patterns on the screen which is commonly observed upon variation of the electron energy. After the alignment, a set of one-dimensional sections through the diffraction pattern is recorded at different energies. A freely available software tool is used to assemble the sections into a reciprocal space map. The necessary modifications of the Burr-Brown computer interface of the two Leybold and Omicron type SPA-LEED instruments are discussed and step-by-step instructions are given to adapt the SPA 4.1d software to the changed hardware. Au induced faceting of 4 deg. vicinal Si(001) is used as an example to demonstrate the technique

An overview of occupational voice disorders in Poland

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Ewa Niebudek-Bogusz

2013-10-01

Full Text Available Occupational voice disorders make the most frequently certified category of occupational diseases in Poland, making up approximately 20% of all cases. This study presents the current knowledge of the etiopathogenesis of occupational voice disorders. It stresses the importance of the evaluation of vocal loading by means of objective measurements. Furthermore, this study discusses the medico-legal aspects of the procedure of certifying occupational voice disorders in Poland. The paper also describes the preventive programs addressed particularly to teachers, including multidisciplinary and holistic management of occupational dysphonia. Their role in the improvement of occupational safety and health (OSH arrangement for vocally demanding professions is emphasized.

Orobanche pallidiflora Wimm. & Grab. in Poland: distribution, habitat and host preferences

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Renata Piwowarczyk

2011-01-01

Full Text Available The paper presents ten new localities of Orobanche pallidiflora Wimm. & Grab. from Poland (Middle Roztocze, Równina Bełska plain, Wyżyna Malopolska upland, Góry Kaczawskie Mts and Western Bieszczady Mts. Information on hosts, abundance and habitat preferences at the new localities is given and a supplemented map of the distribution in Poland is included.

Multiple cavernous malformations presenting in a patient with Poland syndrome: A case report

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De Salles Antonio AF

2011-09-01

Full Text Available Abstract Introduction Poland syndrome is a congenital disorder related to chest and hand anomalies on one side of the body. Its etiology remains unclear, with an ipsilateral vascular alteration (of unknown origin to the subclavian artery in early embryogenesis being the currently accepted theory. Cavernous malformations are vascular hamartomas, which have been linked to a genetic etiology, particularly in familial cases, which commonly present with multiple lesions. Our case report is the first to describe multiple cavernous malformations associated with Poland syndrome, further supporting the vascular etiology theory, but pointing to a genetic rather than a mechanistic factor disrupting blood flow in the corresponding vessels. Case presentation A 41-year-old Caucasian man with Poland syndrome on the right side of his body presented to our hospital with a secondary generalized seizure and was found to have multiple cavernous malformations distributed in his brain, cerebellum, and brain stem, with a predominance of lesions in the left hemisphere. Conclusion The distribution of cavernous malformations in the left hemisphere and the right-sided Poland syndrome in our patient could not be explained by a mechanistic disruption of one of the subclavian arteries. A genetic alteration, as in familial cavernous malformations, would be a more appropriate etiologic diagnosis of Poland syndrome in our patient. Further genetic and pathological studies of the involved blood vessels in patients with Poland syndrome could lead to a better understanding of the disease.

ESO Science Outreach Network in Poland during 2011-2013

Science.gov (United States)

Czart, Krzysztof

2014-12-01

ESON Poland works since 2010. One of the main tasks of the ESO Science Outreach Network (ESON) is translation of various materials at ESO website, as well as contacts with journalists. We support also science festivals, conferences, contests, exhibitions, astronomy camps and workshops and other educational and outreach activities. During 2011-2013 we supported events like ESO Astronomy Camp 2013, ESO Industry Days in Warsaw, Warsaw Science Festival, Torun Festival of Science and Art, international astronomy olympiad held in Poland and many others. Among big tasks there was also translation of over 60 ESOcast movies.

Absenteeism movement in Greater Poland in 1840–1902

OpenAIRE

Izabela Krasińska

2013-01-01

The article presents the origins and development of the idea of absenteeism in Greater Poland in the 19th century. The start date for the research is 1840, which is considered to be a breakthrough year in the history of an organized absenteeism movement in Greater Poland. It was due to the Association for the Suppression of the Use of Vodka (Towarzystwo ku Przytłumieniu Używania Wódki) in the Great Duchy of Posen that was then established in Kórnik. It was a secular organization that came int...

The lichen-forming fungi of the Xanthoparmelia pulla group (Parmeliaceae, Ascomycota in Poland

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Katarzyna Szczepańska

2014-02-01

Full Text Available The paper presents the results of studies of Xanthoparmelia pulla group in Poland. The morphological and chemical analysis of herbarium materials confirmed the presence of four species of this group reported from Poland before. The study however, revealed considerable changes it the partiuclular species distribution. X. verruculifera, so far considered the most endangered species in the country, turned out to be the most frequent taxon. X. loxodes, regarded as common, has much less known localities than previously thought. This species was usually confused with X. verruculifera. Xanthoparmelia pulla is the rarest species and should be considered critically endangered in Poland. Most specimens of X. pulla collected in the country belong to X. delisei, which so far had only two historical records in Poland. All these taxa are characterized in terms of morphology, the content of secondary metabolites, ecology and distribution.

System for analysing sickness absenteeism in Poland.

Science.gov (United States)

Indulski, J A; Szubert, Z

1997-01-01

The National System of Sickness Absenteeism Statistics has been functioning in Poland since 1977, as the part of the national health statistics. The system is based on a 15-percent random sample of copies of certificates of temporary incapacity for work issued by all health care units and authorised private medical practitioners. A certificate of temporary incapacity for work is received by every insured employee who is compelled to stop working due to sickness, accident, or due to the necessity to care for a sick member of his/her family. The certificate is required on the first day of sickness. Analyses of disease- and accident-related sickness absenteeism carried out each year in Poland within the statistical system lead to the main conclusions: 1. Diseases of the musculoskeletal and peripheral nervous systems accounting, when combined, for 1/3 of the total sickness absenteeism, are a major health problem of the working population in Poland. During the past five years, incapacity for work caused by these diseases in males increased 2.5 times. 2. Circulatory diseases, and arterial hypertension and ischaemic heart disease in particular (41% and 27% of sickness days, respectively), create an essential health problem among males at productive age, especially, in the 40 and older age group. Absenteeism due to these diseases has increased in males more than two times.

Orobanche caryophyllacea Sm. (Orobanchaceae in Poland: current distribution, taxonomy, plant communities and hosts

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Renata Piwowarczyk

2014-09-01

Full Text Available The paper presents the current distribution of Orobanche caryophyllacea Sm. in Poland based on a critical revision of herbarium and literature data as well as the results of my field studies. The majority of localities are in south and south-eastern Poland: Małopolska Upland, Lublin Upland, Roztocze, Przemyśl Foothills, Pieniny Mts, rarely in the valleys of the Lower Vistula and Oder rivers or Wolin island. The distribution map in Poland is included. The taxonomy, biology and ecology of the species are discussed.

Soybean diseases in Poland

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J. Marcinkowska

2013-12-01

Full Text Available Field observations on the occurrence of soybean diseases were undertaken in the southern and central regions of Poland in the period 1976-1980. Most prevalent were foliage diseases caused by Peronospora manshurica, Pseudomonas syrinqae pv. glycinea and soybean mosaic virus (SMV. Sclerotinia sclerotiorum and Ascochyta sojaecola were reported as pathogens of local importance. The following pathogenic fungi: Botrytis cinerea, Fusarium culmorum, F. oxysporum and Rhizoctonia solani were also isolated from soybean.

Species diversity of Trichoderma in Poland

Science.gov (United States)

Fifteen species of Trichoderma were identified from among 118 strains originating from different regions and ecological niches in Poland. This low number indicates low species diversity of Trichoderma in this Central European region. Using the ITS1-ITS2 regions, 64 strains were positively identified...

Dr Stanislaw Huskowski, Mayor of Wroclaw, Poland

CERN Multimedia

Patrice Loïez

2002-01-01

Dr Stanislaw Huskowski, Mayor of Wroclaw, Poland visiting the ATLAS magnet assembly hall, building 180. From l to r: Mr Carlo Lamprecht, State Councillor, Dr Stanislaw Huskowski and Dr Peter Jenni, ATLAS Spokesperson

Church unions and their consequences in Poland

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Antoni Mironowicz

2014-11-01

Full Text Available Orthodox Christians in Poland have faced numerous attempts to be forced into union with the Roman Catholic Church, ranging from the thirteenth to the twentieth century. The first attempt at a union between the Roman Catholic Church and the Orthodox Church took place as early as the mid-thirteenth century. Another attempt at forcing the Orthodox Church into union with Rome took place during the reign of Ladislaŭ II Yagiello. The problem of church union returned in the reign of Alexander the Yagiellonian. When Ivan III rejected all projects for bringing the Florence such a union into practice, discussion on church union disappeared until the end of the sixteenth century. The mission of the papal legate, Father Antonio Possevino, to Ivan IV, had been intended to draw Moscow into the union, and its failure caused the papacy to concentrate its efforts on the Orthodox Church in Poland. The Ruthenian bishops’ obedience to the Pope was officially announced on the 8 October 1596. The decisions of the Uniate-Catholic synod were met with numerous protests from the Orthodox clergy and nobility. The larger part of the clergy and the faithful, together with bishops remained in the Orthodox camp. Despite the failure of the Brest Synod in fully uniting Orthodox and Roman churches, new union projects concerning the Orthodox Church in Poland continued to arise prior to the end of 18th century. The Vatican’s interest in the Orthodox Church in Central Europe was renewed at the end of the First World War. On April 1st, 1917, the Pope created the Congregation for the Oriental Churches which was responsibile for all issues relating to the activities of all the Eastern denominations. Despite aims at unification, attempts at church union have had a negative influence on the relations between the Roman Catholic and Polish Orthodox Church in contemporary Poland. The result of centuries of attempts at unification under the Pope has been fragmentation and division.

Poland health system review.

Science.gov (United States)

Sagan, Anna; Panteli, Dimitra; Borkowski, W; Dmowski, M; Domanski, F; Czyzewski, M; Gorynski, Pawel; Karpacka, Dorota; Kiersztyn, E; Kowalska, Iwona; Ksiezak, Malgorzata; Kuszewski, K; Lesniewska, A; Lipska, I; Maciag, R; Madowicz, Jaroslaw; Madra, Anna; Marek, M; Mokrzycka, A; Poznanski, Darius; Sobczak, Alicja; Sowada, Christoph; Swiderek, Maria; Terka, A; Trzeciak, Patrycja; Wiktorzak, Katarzyna; Wlodarczyk, Cezary; Wojtyniak, B; Wrzesniewska-Wal, Iwona; Zelwianska, Dobrawa; Busse, Reinhard

2011-01-01

, particularly in areas such as pharmaceuticals, are highly regressive. The health status of the Polish population has improved substantially, with average life expectancy at birth reaching 80.2 years for women and 71.6 years for men in 2009. However, there is still a vast gap in life expectancy between Poland and the western European Union (EU) countries and between life expectancy overall and the expected number of years without illness or disability. Given its modest financial, human and material health care resources and the corresponding outcomes, the overall financial efficiency of the Polish system is satisfactory. Both allocative and technical efficiency leave room for improvement. Several measures, such as prioritizing primary care and adopting new payment mechanisms such as diagnosis-related groups (DRGs), have been introduced in recent years but need to be expanded to other areas and intensified. Additionally, numerous initiatives to enhance quality control and build the required expertise and evidence base for the system are also in place. These could improve general satisfaction with the system, which is not particularly high. Limited resources, a general aversion to cost-sharing stemming from a long experience with broad public coverage and shortages in health workforce need to be addressed before better outcomes can be achieved by the system. Increased cooperation between various bodies within the health and social care sectors would also contribute in this direction. The HiT profiles are country-based reports that provide a detailed description of a health system and of policy initiatives in progress or under development. HiTs examine different approaches to the organization, financing and delivery of health services, and the role of the main actors in health systems; they describe the institutional framework, process, content and implementation of health and health care policies; and highlight challenges and areas that require more in-depth analysis. World

CROWDFUNDING AS A WAY OF FINANCING START-UPS IN POLAND

OpenAIRE

Niznik-Klocek, Monika

2012-01-01

There is a capital gap existing in Poland which particularly affects the limited opportunities for establishment and development of new ventures. The relatively fresh concept of crowdfunding could be a solution to this problem. The purpose of the thesis was to contribute to the scarce literature on crowdfunding in Poland. The main objective of the research was the creation of some suggestions for Polish start-ups on how to use crowdfunding in the most effective way. Firstly, the literatur...

Rubroboletus le-galiae (Boletales, Basidiomycota, a species new for Poland

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Marek Halama

2016-01-01

Full Text Available Rubroboletus le-galiae is reported for the first time from Poland. Macro- and micromorphological characters of the species are described and illustrated based on the study of material collected at three microlocalities in Łężczok reserve (SW Poland. The delimitation of R. le-galiae from related species of the genus Rubroboletus (R. satans, R. rubrosanguineus, R. rhodoxanthus is shortly discussed and the knowledge of its ecology and distribution is briefly summarized.

The Politics and Policy of U.S. Bases in Poland: A Political-Military Analysis

Science.gov (United States)

2012-12-01

After its short-lived existence in the years 1918 -1939, Poland once more fell victim to the machinations of its powerful neighbors. The German and...Polish sovereignty on November 11, 1918 , Poland enjoyed its independence for period of 21 years.22 The new Poland was integrated within the French...Czech Republic as well as adding additional SM-3 interceptor site in Romania and an additional radar site in Turkey.81 However, “By wishing to avoid

The 50 Years of Safeguards and Non-Proliferation in Poland

International Nuclear Information System (INIS)

Pawlak, A.; Jurkowski, M.; Zagrajek, M.

2015-01-01

Milestones of safeguards and non-proliferation activities are presented. Poland has declared its compliance with non-proliferation regime by ratification of Treaty of Nonproliferation of Nuclear Weapons in 1969. Poland concluded in 1972 Agreement with IAEA for application of safeguards — INFCIRC/153. Next steps in implementation of international safeguards were: ratification of Additional Protocol and introduction of Integrated Safeguards. After accession to European Union, Poland fulfils its safeguards obligations according to following international legal instruments: Treaty establishing Euratom, Agreement between Poland, European Commission and International Atomic Energy Agency in connection with implementation of Article III of Treaty of Non-proliferation of Nuclear Weapons — INFCIRC/193 and Additional Protocol to this Agreement — INFCIRC/193 Add.8. Detailed safeguards requirements are established by domestic Act of Parliament of 29th November 2000 — Atomic law and European Union's Regulations of Commission (Euratom) No 302/2005 on application of Euratom safeguards and the Commission Recommendation on guidelines for the application of Regulation (Euratom) No 302/2005. SSAC was established in 1972 as required by CSA. Activities related to accounting for and control of nuclear material were conducted from 1970s till 1990s by Central Laboratory for Radiological Protection and National Inspectorate for Radiation and Nuclear Safety. Currently, NAEA is responsible for collecting and maintenance of accounting data and safeguards inspections at all MBAs. Around 30 routine inspections/year are performed by the NAEA, Euratom and IAEA. In addition, usually 2 unannounced inspections/year under framework of Integrated Safeguards are conducted. In accordance with implementation of Global Threat Reduction Initiative seven shipments of high enriched nuclear fuel from research reactor to Russian Federation under supervision of safeguards inspectors from NAEA

The steps to forming a joint venture IPP in Poland

Energy Technology Data Exchange (ETDEWEB)

Allen, Z.; Colligan, M.J.

1998-07-01

Poland represents the largest market in Central Europe with 38 million people and an installed electrical generating capacity of about 32 gigawatts. Since 1989, when the process of governmental restructuring along free market principals began, the allure to IPP developers has been evident, but is of yet unrealized. The natural model for IPP development in Poland would seem to be joint ventures with Polish generating companies. These enterprises already have sites, franchises, and a going business to contribute to a joint company. There are a number of reasons why so few deals have been concluded in Poland to date, and a number of barriers still exist that tend to hamper the realization of project finance funded power joint ventures. But, these barriers are not insurmountable. Overcoming them in the context of a joint venture relationship with a domestic partner requires patience, work, and an ability to bridge the gaps between the realities of working in a post-Communist environment and the practicalities of structuring projects that can be financed in the international capital markets. The new Energy Law in Poland establishes a framework for a viable private sector power generation business. But the enabling regulations are yet to be published or approved. There is still effective political risk on account of the uncertainty this creates. Pressure is mounting on the Polish Government, especially due to its expressed interest in joining the EU, to get the power sector to operate on private sector terms, if not in private hands. The trends are pointing in the direction of increased market driven policies and practices. The conclusion is that, despite the delays of the past, independent power projects will start to happen in Poland on a joint venture basis, with increasing frequency in the next years.

Factors associated with active aging in Finland, Poland, and Spain.

Science.gov (United States)

Perales, Jaime; Martin, Steven; Ayuso-Mateos, Jose Luis; Chatterji, Somnath; Garin, Noe; Koskinen, Seppo; Leonardi, Matilde; Miret, Marta; Moneta, Victoria; Olaya, Beatriz; Tobiasz-Adamczyk, Beata; Haro, Josep Maria

2014-08-01

Continuous population aging has raised international policy interest in promoting active aging (AA). AA theoretical models have been defined from a biomedical or a psychosocial perspective. These models may be expanded including components suggested by lay individuals. This paper aims to study the correlates of AA in three European countries, namely, Spain, Poland, and Finland using four different definitions of AA. The EU COURAGE in Europe project was a cross-sectional general adult population survey conducted in a representative sample of the noninstitutionalized population of Finland, Poland, and Spain. Participants (10,800) lived in the community. This analysis focuses on individuals aged 50 years old and over (7,987). Four definitions (two biomedical, one psychosocial, and a complete definition including biomedical, psychosocial, and external variables) of AA were analyzed. Differences in AA were found for country, age, education, and occupation. Finland scored consistently the highest in AA followed by Spain and Poland. Younger age was associated with higher AA. Higher education and occupation was associated with AA. Being married or cohabiting was associated with better AA compared to being widowed or separated in most definitions. Gender and urbanicity were not associated with AA, with few exceptions. Men scored higher in AA only in Spain, whereas there was no gender association in the other two countries. Being widowed was only associated with lower AA in Poland and not being married was associated with lower AA in Poland and Finland but not Spain. Associations with education, marital status, and occupation suggest that these factors are the most important components of AA. These association patterns, however, seem to vary across the three countries. Actions to promote AA in these countries may be addressed at reducing inequalities in occupation and education or directly tackling the components of AA lacking in each country.

Role of CSR Reporting. Evidence from Poland

Directory of Open Access Journals (Sweden)

Magdalena Wójcik-Jurkiewicz

2017-09-01

Full Text Available Role of CSR Reporting. Evidence from Poland The paper addresses the issue of Corporate Social Responsibility (CSR reporting. The concept of CSR reporting is increasingly being discussed among practitioners and academics. The main objective of the paper is to investigate the trends of CSR reporting in Poland and to try to implement them in WIG 30 companies. The research confirmed the existing information chaos in these disclosures of socially responsible issues in various reports. An analysis of domestic and foreign literature has been performed which pointed to the multidimensionality of actions taken by companies in the context of CSR reporting. The research points to the need to apply standards regarding the disclosure of non-financial information in the form of reports for public limited companies.

Molecular characterisation of Mycobacterium caprae strains isolated in Poland.

Science.gov (United States)

Krajewska-Wędzina, Monika; Kozińska, Monika; Orłowska, Blanka; Weiner, Marcin; Szulowski, Krzysztof; Augustynowicz-Kopeć, Ewa; Anusz, Krzysztof; Smith, Noel H

2018-03-10

Bovine tuberculosis (bovine TB, bTB) is caused by bovine bacilli: Mycobacterium bovis and M caprae The studies conducted in Poland, in the National Bovine Tuberculosis Reference Laboratory in the Department of Microbiology of the National Veterinary Research Institute in Pulawy, show that animal tuberculosis in Poland is also caused by M caprae We here describe the identification and genotypic assessment of 52 isolates of M caprae obtained from Polish cattle and wild animals over the last five years. We show that strains isolated from bison have significant genotypic diversity and are distinct compared with the genotypes of strains isolated from cattle. Similarly, isolates from cattle herds can be highly genotypically variable. Formal designation of the members of the Mycobacterium tuberculosis complex is controversial in Poland; there is a gap in veterinary legislation with regard to bTB and no explicit mention of M caprae causing tuberculosis in animal. © British Veterinary Association (unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Diagnostic x-ray examinations in Poland in 2004 in view of the population exposure: The assessment of structure and trends

International Nuclear Information System (INIS)

Staniszewska, M. A.; Papierz, S.

2006-01-01

The paper presents the results of the Polish national survey of medical x-ray examinations performed in 2004. A questionnaire was used to collect the data on the number and types of x-ray examinations. The data covered most of x-ray laboratories in Poland, being under the dosimetric surveillance performed by the Radiation Protection Department at the Nofer Institute of Occupational Medicine in Lodz. The number of x-ray procedures in Poland in the year 2004 accounted for 32.4 million examinations, i.e. 830 procedures per 1000 inhabitants; the latter figure includes 65 specialist procedures and 61 dental examinations per 1000 of inhabitants, each. They were performed in over 3000 x-ray laboratories, including operational theatres and dental units. The majority of patients were at the age of 40-60 years and women made over 50% of all those examined. Owing to the modification of the heath care organisation, the profile of examinations performed in x-ray laboratories has changed. Nevertheless, conventional x-ray examinations are still in a majority, among which radiograph's of chest, spine and limbs are most frequently performed. It should be emphasised that the number of the hip joint radiograph's in infants and small children have decreased and practically photo fluorographic examinations have been eliminated from the diagnostic practice. The number of specialist procedures has evidently increased, and thus the frequency of these procedures in Poland and other European countries is comparable. (author)

Thomson scattering on argon surfatron plasmas at intermediate pressures: Axial profiles of the electron temperature and electron density

International Nuclear Information System (INIS)

Palomares, J.M.; Iordanova, E.; Veldhuizen, E.M. van; Baede, L.; Gamero, A.; Sola, A.; Mullen, J.J.A.M. van der

2010-01-01

The axial profiles of the electron density n e and electron temperature T e of argon surfatron plasmas in the pressure range of 6-20 mbar and microwave power between 32 and 82 W have been determined using Thomson Scattering of laser irradiation at 532 nm. For the electron density and temperature we found values in the ranges 5 x 10 18 e 19 m -3 and 1.1 e e and T e down to 8% and 3%, respectively. It is found that n e decreases in the direction of the wave propagation with a slope that is nearly constant. The slope depends on the pressure but not on the power. Just as predicted by theories we see that increasing the power leads to longer plasma columns. However, the plasmas are shorter than what is predicted by theories based on the assumption that for the plasma-wave interaction electron-atom collisions are of minor importance (the so-called collisionless regime). The plasma vanishes long before the critical value of the electron density is reached. In contrast to what is predicted by the positive column model it is found that T e does not stay constant along the column, but monotonically increases with the distance from the microwave launcher. Increases of more than 50% over 30 cm were found.

Policy of air protection in Poland

International Nuclear Information System (INIS)

Karaczun, Z.M.

1995-01-01

The changed political situation and recognition of the acute destruction of the natural environment in Poland have caused a series of actions aimed at preventing further deterioration of Polish environment. One of the most important events which took place in the last few years was the enactment by the Polish Parliament in May 1991 of the Act on the National Ecological Policy. The basic assumption of the new environmental policy is a declaration that sustainable development will in future direct economic development in Poland. The aim of the presented paper is to introduce existing policy of air protection and instruments which have been implemented to protect the air. Special attention is paid to legislation instruments, introduction and enforcement of proper economic mechanisms strengthening air protection and foreign policy aiming at increasing foreign assistance for this objective. Pollutants involved include sulfur dioxide, nitrogen oxides, carbon dioxide and particulates from industry and coal-fired power plants. 9 refs

Energy policies of Poland: 1994 survey

International Nuclear Information System (INIS)

1995-01-01

This survey, conducted in co-operation with the Polish Government as a follow-up to the 1990 IEA Survey of Energy Policies of Poland, is intended to support Polish authorities responsible for designing measures and setting targets for energy policy. Another purpose is to report on progress made since 1990 in adapting the Polish energy sector to the requirements of a market economy. The survey documents and analyses recent developments in energy supply and demand, the energy pricing situation as of late 1994, Poland's energy supply security, the structure of the energy industries and the evolving relationship between the Government, public enterprises and private companies in the energy sector. It also looks at developments and initiatives in energy end-use efficiency and outlines the considerable environmental problems caused by energy production and use. The analysis points to areas where there is a need for further measures, comments on the Government's present policies and makes recommendations for the future. (authors). 41 figs., 51 tabs

Self-consistent electronic structure and segregation profiles of the Cu-Ni (001) random-alloy surface

DEFF Research Database (Denmark)

Ruban, Andrei; Abrikosov, I. A.; Kats, D. Ya.

1994-01-01

We have calculated the electronic structure and segregation profiles of the (001) surface of random Cu-Ni alloys with varying bulk concentrations by means of the coherent potential approximation and the linear muffin-tin-orbitals method. Exchange and correlation were included within the local......-density approximation. Temperature effects were accounted for by means of the cluster-variation method and, for comparison, by mean-field theory. The necessary interaction parameters were calculated by the Connolly-Williams method generalized to the case of a surface of a random alloy. We find the segregation profiles...

[Trichinellosis in Poland in 2010].

Science.gov (United States)

Sadkowska-Todys, Małgorzata; Gołab, Elzbieta

2012-01-01

Trichinellosis is still an epidemiological problem in Poland as well as in other countries in the European Union (EU). Across the EU, reporting cases oftrichinellosis is mandatory. In Poland, tirchinellosis is an endemic disease, occurring mainly in territories where it is customary to eat raw meat products prepared from pigs and wild boars. The aim of this work is to evaluate the epidemiological situation of trichinellosis in Poland in the year 2010 in comparison to previous years. Cases of trichinellosis infections were classified according to criteria contained in the definition approved by the European Committee on 28th April 2008 amending the decision 2002/253/EC, and was introduced in Poland in 2009. Case definitions used in are available at http://www.pzh. gov.pl/oldpage/epimeld/inne/Def_PL2_Rob1 h.pdf. An infection was classified and reported as Trichinella spp. if the genus of Trichinella that caused the infection was not specified using molecular examination. In 2010 the number of registered human trichinellosis cases was similar to the average number of cases from the last several years, and it did not exceed 55 (the exceptions were in 2004 and 2007, when larger outbreaks occurred). In 2010, 51 Trichinella infections were registered, yielding an infection rate of 0.13 per 100 000 inhabitants. The infections occurred in 5 voivodeships (table 1). Using the criteria from the definitions, 41 cases were classified as probable and 10 were confirmed cases. Trichinella infections diagnoses were based on the presence of clinical symptoms and an epidemiological link. Serological diagnostic tests confirming the presence of Trichinella antibodies was performed in approximately 20% of the cases. Four individual cases were reported, along with 4 outbreaks in which a total of 47 people were infected? The infections were generally mild. Twenty-two infected persons were hospitalised (43%). Just like in previous years, no trichinellosis-related deaths were reported. The

Market Report : The high-voltage transmission market in Poland

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-06-01

In order to meet the accession requirements for membership to the European Union, Poland is currently restructuring its energy sector, and the initiative to privatise the electric power industry to full competition by 2005 is on course. This report describes the opportunities for foreign investors and suppliers of electrical equipment and services, particularly at this time when power demand is growing, the power grid infrastructure is ageing and obsolete components must be replaced. The total installed capacity in Poland is about 33,000 megawatts. This includes all installations of power plants and combined heat and power plants. An investment of $23 billion is anticipated by 2010 in order to modernize the electricity power industry and to meet the growing energy demand. Polski Siece Elektroenergetyczne, S.A. (PSE) is the state-owned company which controls Poland's high-voltage transmission grid. It operates a 220 kilovolt and 40 kV grid and holds the monopoly on acquiring and transmitting electricity in the country. Poland maintains grid interconnections with several other European countries and is looking to expand its network. Opportunities for Canadian suppliers lie in the areas of high-voltage power transmission equipment and services. Other opportunities lie in commercial prospects in sales of equipment and services. The report includes a section on international competition, and the Canadian position for both private- and public-sector companies. A section on market logistics describes distribution channels, market-entry considerations, import regulations, and export credit risks. A list of key contacts and support services is included with this report. refs., tabs.

The economics of environmental policy in Poland: implications for countries in transition

International Nuclear Information System (INIS)

Livingston, M.L.; Bochniarz, Z.; Bolan, R.

1995-01-01

The objective of this article is to generate insights into the problems and opportunities faced by countries in transition in implementing environmental policy based on the recent experience of Poland. There is much to be learned from the experience of the country that arguably took the riskiest and boldest path of environmental and economic institutional change. The experience of Poland can be enlightening in terms of the problems and opportunities in establishing an institutional framework that can validate the long term legitimacy of sustainable development as a national goal. From the unique set of circumstances facing Poland, lessons can be derived for other countries in transition. The paper begins by introducing the basic welfare economics of institutional choice. The theoretical arguments are presented in terms general to institutional design and specific to environmental policy. Subsequently, the recent experience of Poland in terms of the problems faced and key environmental policy innovations are documented. The concluding section presents policy implications that can be drawn from the Polish experience and speculates about their applicability to other countries in transition. 28 refs., 5 figs., 8 tabs

OBTAINING INCOME FROM THE PLANT BREEDER’S RIGHT IN POLAND

OpenAIRE

Piotr Uciechowski

2017-01-01

The aim of this article is to present the legal aspects of the usage, trade, and production of certified seed in Poland. It does not exhaust the subject, but merely presents formal organization of seed market in Poland. These issues are important for Polish agriculture because of the strategic importance of the seeds. Seed market understand as a breeding varieties, production and distribution of seeds is the core of modern rural production. Indirectly is also important for non rural sectors. ...

Ownership, intra-industry trade and factor intensities: the case of Poland 1993-2002

DEFF Research Database (Denmark)

Nielsen, Jørgen Ulff-Møller; Pawlik, Konrad

2004-01-01

This paper investigates the association between intra-industry trade (IIT) for foreign, private domestic and public domestic companies in Poland and the size of multinational activity measured by the stock of FDI. Using a unique database on imports and exports from companies in Poland 1993...

Challenges of coal conversion for decarbonized energy in Poland

Energy Technology Data Exchange (ETDEWEB)

Sciazko, Marek; Jalosinski, Krzysztof; Majchrzak, Henryk; Michalski, Mieczyslaw; Tymowski, Henryk; Witos, Tadeusz; Wroblewska, Elzbieta

2010-09-15

Carbon dioxide is considered to be the main challenge for the coal-based power generation as well as for any other industrial application of coal. Poland's energy sector is primarily based on coal combustion that covers almost 90% of demand. Future development of that sector depends on the restriction on value of carbon dioxide emission or trading allowances. There are two main technological approaches to development of new coal based generation capacity, namely: gasification and pre-combustion capture; supercritical combustion and post-combustion capture. The current situation in development of three this type projects in Poland is presented.

Present state of the telecommunications market in Poland

Science.gov (United States)

Zielinski, Andrzej

2003-10-01

This statement shortly describes the changes in the telecommunication market that have taken place in the last 12 years, during the socio-economical transformation in Poland. It concerns economical, legal and technical problems related to the development of the telecommunications in Poland based on the principles of the market economy. Especially it is related to the commercialization of this sector, what has been a result of the changes of the principal law ruling the national economy including changes ot the telecommunication law. Changes of the law enabled the creation of the commercial company Polish Telecom and opened the way to the privatization of this company. Due to the changed law the way to the step-by-step liberalization and de-monopolization process has been also opened in Poland. It has caused fully digital modernization of telecommunication network, introduction new services such as cellular communications and Internet services, as well as rapid development of the market, what has expressed in multiplication of number of subscribers of stationary telephony, creation of the big cellular market and new increasing Internet market. The statemnet also refers to present difficulties in development of this market and as well as to the prospects for the future developments.

British auditors in Poland in the interwar period

Directory of Open Access Journals (Sweden)

Jerzy Cieślik

2015-12-01

Full Text Available This article presents the results of historical research on the operation of British accounting firm Whin-ney, Murray & Co in Poland before World War II. Based on our findings this was the only foreign ac-counting firm active in Poland at that time. Following their clients, British accounting firms expanded their operations abroad at the turn of the 19th century. During the 1920s and 1930s the number of audit assignments on the European continent increased rapidly, which necessitated the establishment of branches (offices in major European cities and industrial districts. Whinney, Murray & Co set up an office in Warsaw in 1932 taking into account its convenient location as a base for undertaking audit assignments throughout the Eastern European region. The Warsaw office concentrated initially on inter-national clients active in Poland but was also engaged in audits of Polish power plants and participated as financial advisor in the electrification program of Polish railways with involvement of British investors. Whinney, Murray & Co contributed to the development of Polish-British economic cooperation before World War II. Its representative was one of the founders of the Polish-British Chamber of Commerce established in Warsaw in 1933.

THE E-HEALTH SYSTEMS IN POLAND

Directory of Open Access Journals (Sweden)

Zdzisław PÓLKOWSKI

2013-11-01

Full Text Available Information Technologies are disruptive technologies that have caused major changes in health system in Poland. Current digital economy is driven by modern information and new IT tools, which offer hospitals, doctors and patient access to any type of information, regardless of its form of existence, storage type or geographical location. These tools encourage the development of new activities, health services. The purpose of this article is to analyze the the current state of development of e-services in Poland in the context of nowadays health system. In the first part of the paper, the authors present various programmes, which enable the access to the medical services and patients’ data online. The next part of the paper is devoted to examining the technical aspects of the said programmes and presenting their advantages as well as the areas which might be improved.The last part of the work will be focused on the websites of the selected health institutions. According to the authors, WWW services provide much information on how the process of computer systems are being implemented, what data the services include and the capacity of the equipment as well as the software, human resources and the knowledge in this sphere. Moreover this section highlights the latest trends in e-health with particular emphasis on aspects such as the use of private and public cloud computer and t heir integration with web sites of health institutions. This study brings its contribution to the understanding of the change of health system in Poland behavior by using a new perspective e-health systems and IT tools above by doctors, officers and patients.

Determinants influencing the amount of asbestos-cement roofing in Poland

Directory of Open Access Journals (Sweden)

Wilk Ewa

2015-09-01

Full Text Available Because of its harmfulness to human health, asbestos has been banned in 55 countries, including the EU. In Poland, the use and production of asbestos and asbestos-containing products has been forbidden since 1997. However, there is no precise data about the amount of asbestos-containing products to be eliminated from the territory of Poland. This survey aims to identify characteristics that have a significant impact on the estimation of asbestos-containing products used in Poland. Statistical correlation between the results of the physical inventory count done in 155 municipalities was examined. As a result of the survey it was found that the amount of asbestos-cement roofing depends on the following factors: the number of individual farms in the village, the distance from the asbestos manufacturing plants, the age of the buildings and the economic situation of municipality. The results obtained may contribute to the ability to predict the amount of asbestos-containing products used in other municipalities.

Measuring Density Profiles of Electrons and Heavy Particles in a Stable Axially Blown Arc

Science.gov (United States)

Carstensen, J.; Stoller, P.; Galletti, B.; Doiron, C. B.; Sokolov, A.

2017-08-01

Two-color spatial carrier wave interferometry employing pulsed 532- and 671-nm lasers is used to measure the electron-density and heavy-particle-density profiles in the stagnation point of a stable, axially blown arc in argon for currents of 50 to 200 A and stagnation point pressures of 0.2 to 16 bar. This technique takes advantage of the fact that the free-electron contribution to the refractive index depends strongly on the wavelength, while that of the heavy particles does not. The high spatial resolution achieved allows the hot core of the arc to be readily distinguished from the surrounding boundary layer. A custom-built test device is used to ensure flow conditions that lead to a stable, axisymmetric arc; this permits the reconstruction of the density and temperature profiles using a single projection (interferometric image) of the refractive-index distribution through the arc (at two wavelengths). The arc radius determined from the heavy-particle density decreases with increasing stagnation pressure and increases with the current. These measurements are in good agreement with a simple axially blown arc model taking into account Ohmic heating, radiation losses, and enthalpy flow for core temperatures of approximately 16 500 K. The measured electron density at the center of the arc agrees well with a prediction based on local thermodynamic equilibrium.

[Measles in Poland in 2004].

Science.gov (United States)

Czarkowski, Mirosław P; Kondej, Barbara; Paweł, Stefanoff

2006-01-01

In Poland 11 measles cases were registered in 2004 (0.03 per 100,000 population), of which 3 were cases imported from Chechnya. Of 8 local cases, 3 cases occurred in unvaccinated persons, 2 in persons vaccinated with one dose and 3 in vaccinated with two doses of measles vaccine (administered at the age of 13-15 months and 7 years). The most affected age groups were 1-year old children (0.29 per 100,000 population) and 6-year olds (0.25). Out of 11 reported cases 2 were hospitalized. There were no deaths attributed to measles. Poland participates in the WHO Measles Elimination Strategy. Presently, the most important is the maintenance of a sensitive and timely surveillance of measles and measles-compatible cases, with serologic testing of one suspect case per 100,000 population. The performance of the surveillance system was insufficient with only 44 measles-compatible cases reported in 2004 (12% of expected reports). Serologic confirmation of cases was also insufficient, with 5 cases confirmed in WHO accredited laboratory. These results indicate the need to maintain the high immunisation coverage and improve measles surveillance system.

Ground deposition of long-lived gamma emitters in Poland from the Chernobyl accident

International Nuclear Information System (INIS)

Krolas, K.; Kubala, M.; Sciezor, T.

1986-12-01

Activity composition was measured for the soil contaminated with the fallout from the Chernobyl accident. Soil samples were collected at various areas of Poland. A map showing the 137 Cs deposit distribution was drawn for the most contaminated southern part of Poland. 9 refs., 5 figs. (author)

[In the 100 birth anniversary of the pioneer of stereotactic brain surgery in Poland professor Oskar Liszka. Functional neurosurgery in Poland and in Krakow].

Science.gov (United States)

Stachura, Krzysztof

2016-01-01

This article is the report from the meeting of the Medical Society of Cracow, that has been devoted to the 100 birth anniversary of Oskar Liszka, Assoc. Prof., MD. In the course of the meeting Professor Oskar Liszka's figure has been reminded and his work as a pioneer of stereotactic surgery in Poland has been discussed. In the next two sections, the development of functional neurosurgery in Poland and achievements in this field in the Department of Neurosurgery and Neurotraumatology of Jagiellonian University Collegium Medicum in Krakow have been presented.

The medical physics specialization system in Poland.

Science.gov (United States)

Bulski, Wojciech; Kukołowicz, Paweł; Skrzyński, Witold

2016-07-01

This paper presents the situation of the profession of medical physicists in Poland. The official recognition of the profession of medical physicist in Polish legislation was in 2002. In recent years, more and more Universities which have Physics Faculties introduce a medical physics specialty. At present, there are about 15 Universities which offer such programmes. These Universities are able to graduate about 150 medical physicists per year. In 2002, the Ministry of Health introduced a programme of postgraduate specialization in medical physics along the same rules employed in the specialization of physicians in various branches of medicine. Five institutions, mostly large oncology centres, were selected as teaching institutions, based on their experience, the quality of the medical physics professionals, staffing levels, equipment availability, lecture halls, etc. The first cycle of the specialization programme started in 2006, and the first candidates completed their training at the end of 2008, and passed their official state exams in May 2009. As of January 2016, there are 196 specialized medical physicists in Poland. Another about 120 medical physicists are undergoing specialization. The system of training of medical physics professionals in Poland is well established. The principles of postgraduate training and specialization are well defined and the curriculum of the training is very demanding. The programme of specialization was revised in 2011 and is in accordance with EC and EFOMP recommendations. Copyright © 2016 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.

SELECTED PROBLEMS OF REVERSE LOGISTICS IN POLAND

OpenAIRE

Agata Mesjasz-Lech

2009-01-01

This paper presents the essence of reverse logistics and directions of physical and information flows between logistic network partners. It also analyses effects of implementation of the principles of reverse logistics in Poland in the years 2004-2007

Fiscal 1998 research report on the basic research on energy saving for Huta Katowice, Poland; 1998 nendo Poland Katowice seitetsusho sho energy kihon chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

For reduction of greenhouse effect gas emission by Japan- Poland joint project, research was made on the improvement plan of Huta Katowice, a typical ironworks in Poland. The applicability of energy saving facilities was studied for the coke factory, sintering factory, blast furnace and converter which are consuming the most amount of energy in Huta Katowice, from the viewpoints of the amount of energy saving and CO{sub 2} reduction, and an investment effect. Research was also made on the power plant, flow of by-product gas, generated energy and purchased energy for obtaining the total energy consumption. From the energy saving research results for every process, the priority of the improvement plan was prepared. The proposed plan showed huge reduction of energy and greenhouse effect gas emission. Although the plan is too serious for comfort because of current low energy cost in Poland, it becomes reasonable if a lower-interest fund loan is granted, from the viewpoint of an investment effect. (NEDO)

Strength analysis of welded corners of PVC window profiles

Science.gov (United States)

Postawa, P.; Stachowiak, T.; Gnatowski, A.

2017-08-01

The article presents the results of researches which main purpose was to define the influence of welding parameters on strength of welded corners of PVC window profile. PVC profiles of a branded name GENEO® produced by Rehau Company were used for this research. The profiles were made by using a co-extrusion method. The surface of the profile was made of PVC mixture with no additives. Its main task was to get a smooth surface resistant to a smudge. The use of an unfilled polyester provides an aesthetic look and improves the resistance of extrudate to water getting into inner layers. The profile's inner layers have been filled up with glass fibre in order to improve its stiffness and mechanical properties. Window frames with cut corners used for this research, were produced on technological line of EUROCOLOR Company based in Pyskowice (Poland). The main goal of this analysis was to evaluate the influence of the main welding parameter (temperature upsetting) on hardness of welds we received in whole process. A universal testing machine was used for the research.

Ultraviolet laser transverse profile shaping for improving x-ray free electron laser performance

International Nuclear Information System (INIS)

Li, S.; Alverson, S.; Bohler, D.; Egger, A.; Fry, A.

2017-01-01

The photocathode rf gun is one of the most critical components in x-ray free electron lasers. The drive laser strikes the photocathode surface, which emits electrons with properties that depend on the shape of the drive laser. Most free electron lasers use photocathodes with work function in the ultraviolet, a wavelength where direct laser manipulation becomes challenging. In this paper, we present a novel application of a digital micromirror device (DMD) for the 253 nm drive laser at the Linear Coherent Light Source. Laser profile shaping is accomplished through an iterative algorithm that takes into account shaping error and efficiency. Next, we use laser shaping to control the X-ray laser output via an online optimizer, which shows improvement in FEL pulse energy. Lastly, as a preparation for electron beam shaping, we use the DMD to measure the photocathode quantum efficiency across cathode surface with an averaged laser rms spot size of 59 μm. In conclusion, our experiments demonstrate promising outlook of using DMD to shape ultraviolet lasers for photocathode rf guns with various applications.

Ultraviolet laser transverse profile shaping for improving x-ray free electron laser performance

Science.gov (United States)

Li, S.; Alverson, S.; Bohler, D.; Egger, A.; Fry, A.; Gilevich, S.; Huang, Z.; Miahnahri, A.; Ratner, D.; Robinson, J.; Zhou, F.

2017-08-01

The photocathode rf gun is one of the most critical components in x-ray free electron lasers. The drive laser strikes the photocathode surface, which emits electrons with properties that depend on the shape of the drive laser. Most free electron lasers use photocathodes with work function in the ultraviolet, a wavelength where direct laser manipulation becomes challenging. In this paper, we present a novel application of a digital micromirror device (DMD) for the 253 nm drive laser at the Linear Coherent Light Source. Laser profile shaping is accomplished through an iterative algorithm that takes into account shaping error and efficiency. Next, we use laser shaping to control the X-ray laser output via an online optimizer, which shows improvement in FEL pulse energy. Lastly, as a preparation for electron beam shaping, we use the DMD to measure the photocathode quantum efficiency across cathode surface with an averaged laser rms spot size of 59 μ m . Our experiments demonstrate promising outlook of using DMD to shape ultraviolet lasers for photocathode rf guns with various applications.

Variable magnification dual lens electron holography for semiconductor junction profiling and strain mapping.

Science.gov (United States)

Wang, Y Y; Li, J; Domenicucci, A; Bruley, J

2013-01-01

Dual lens operation for electron holography, which was developed previously (Wang et al., Ultramicroscopy 101 (2004) 63-72; US patent: 7,015,469 B2 (2006)), is re-investigated for bright field (junction profiling) and dark field (strain mapping) electron holography using FEI instrumentation (i.e. F20 and Titan). It is found that dual lens operation provides a wide operational range for electron holography. In addition, the dark field image tilt increases at high objective lens current to include Si diffraction spot. Under the condition of high spatial resolution (1 nm fringe spacing), a large field of view (450 nm), and high fringe contrast (26%) with dual lens operation, a junction map is obtained and strain maps of Si device on and diffraction are acquired. In this paper, a fringe quality number, N', which is number of fringe times fringe contrast, is proposed to estimate the quality of an electron hologram and mathematical reasoning for the N' number is provided. Copyright © 2012 Elsevier B.V. All rights reserved.

Electron beam based transversal profile measurements of intense ion beams

International Nuclear Information System (INIS)

El Moussati, Said

2014-01-01

A non-invasive diagnostic method for the experimental determination of the transverse profile of an intense ion beam has been developed and investigated theoretically as well as experimentally within the framework of the present work. The method is based on the deflection of electrons when passing the electromagnetic field of an ion beam. To achieve this an electron beam is employed with a specifically prepared transversal profile. This distinguish this method from similar ones which use thin electron beams for scanning the electromagnetic field [Roy et al. 2005; Blockland10]. The diagnostic method presented in this work will be subsequently called ''Electron-Beam-Imaging'' (EBI). First of all the influence of the electromagnetic field of the ion beam on the electrons has been theoretically analyzed. It was found that the magnetic field causes only a shift of the electrons along the ion beam axis, while the electric field only causes a shift in a plane transverse to the ion beam. Moreover, in the non-relativistic case the magnetic force is significantly smaller than the Coulomb one and the electrons suffer due to the magnetic field just a shift and continue to move parallel to their initial trajectory. Under the influence of the electric field, the electrons move away from the ion beam axis, their resulting trajectory shows a specific angle compared to the original direction. This deflection angle practically depends just on the electric field of the ion beam. Thus the magnetic field has been neglected when analysing the experimental data. The theoretical model provides a relationship between the deflection angle of the electrons and the charge distribution in the cross section of the ion beam. The model however only can be applied for small deflection angles. This implies a relationship between the line-charge density of the ion beam and the initial kinetic energy of the electrons. Numerical investigations have been carried out to clarify the

Macroeconomic surroundings of transport and logistics sector in Poland during the global economic crisis

Directory of Open Access Journals (Sweden)

Ryszard Rolbiecki

2012-03-01

Full Text Available During the last quarter of 2009, Poland has entered a phase of economic growth. Presently, despite the emerging financial problems in the EU zone, positive market sig-nals can still be observed in Poland, for example increase in domestic and external de-mand, incoming orders in the industry sector and production capacity in companies. The-se changes enhance growth of production in the industry and construction sectors, which are perceived as key sectors for generating demand for transport services. Therefore the lack of market signals that indicate economic slowdown means that the conditions for transport and logistics sector development in Poland are not expected to deteriorate. The key threat to the stability of economic growth in Poland, and in consequence to transport and logistics companies, is the excess debt of public finance sector.

Precision and resolution on Tore-Supra ECE electron temperature profile measurements

International Nuclear Information System (INIS)

Segui, J.L.; Molina, D.; Goniche, M.

2003-01-01

A 16-channel heterodyne radiometer, 2 GHz spaced, is used on Tore-Supra to measure the electron cyclotron emission in the frequency range 78-110 GHz for the O mode and 94 -126 GHz for the X mode. In the equatorial plane, a dual polarisation Gaussian optics lens antenna, with a perpendicular line of sight (with respect to the magnetic field), gives ECE measurements with very low refraction and Doppler effects. A separate O/X mode RF front-end allows the use of an IF electronic mode selector. This improves time stability calibration and gives the potentiality of simultaneous O/X mode measurements in the 94 -110 GHz RF band for polarisation studies. RF and IF filters reject the gyrotron frequency (118 GHz) in order to perform temperature measurements during ECRH plasmas. A precise absolute spectral calibration is performed outside the vacuum vessel by using a 600 deg. C black body, a digital signal averaging on the waveform generated by a mechanical chopper placed directly in front of it, and a simulation window without Fabry-Perot effects. The calibration precision leads to ECE temperature profiles which are very consistent with Thomson scattering measurements and guarantees a good stability of the ECE profiles for small changes on the magnetic field (absolute precision ± 6%, relative precision between channels ± 3%). Post-pulse data processing takes routinely into account the total magnetic field (B vacuum with ripple, B para , B dia , B pol , all with analytical formulations), the radial relativistic shift (analytical formulation is used), the refraction, not described in this paper, (cut-off detection with safety margin to avoid strong refraction), the nonthermal ECE spectra, not described in this paper, during LHCD (using an electron density threshold criterion). These previous analytical formulations are compatible with real time processing. Relativistic radial broadening simulations show that it is useful to fulfill 32 channels (1 GHz spaced). (authors)

Precision and resolution on Tore-Supra ECE electron temperature profile measurements

Energy Technology Data Exchange (ETDEWEB)

Segui, J.L.; Molina, D.; Goniche, M. [Association EURATOM -CEA, CEA/DSM/DRFC CEA-Cadarache, 13108 St Paul-lez-Durance (France)

2003-07-01

A 16-channel heterodyne radiometer, 2 GHz spaced, is used on Tore-Supra to measure the electron cyclotron emission in the frequency range 78-110 GHz for the O mode and 94 -126 GHz for the X mode. In the equatorial plane, a dual polarisation Gaussian optics lens antenna, with a perpendicular line of sight (with respect to the magnetic field), gives ECE measurements with very low refraction and Doppler effects. A separate O/X mode RF front-end allows the use of an IF electronic mode selector. This improves time stability calibration and gives the potentiality of simultaneous O/X mode measurements in the 94 -110 GHz RF band for polarisation studies. RF and IF filters reject the gyrotron frequency (118 GHz) in order to perform temperature measurements during ECRH plasmas. A precise absolute spectral calibration is performed outside the vacuum vessel by using a 600 deg. C black body, a digital signal averaging on the waveform generated by a mechanical chopper placed directly in front of it, and a simulation window without Fabry-Perot effects. The calibration precision leads to ECE temperature profiles which are very consistent with Thomson scattering measurements and guarantees a good stability of the ECE profiles for small changes on the magnetic field (absolute precision {+-} 6%, relative precision between channels {+-} 3%). Post-pulse data processing takes routinely into account the total magnetic field (B{sub vacuum} with ripple, B{sub para}, B{sub dia}, B{sub pol}, all with analytical formulations), the radial relativistic shift (analytical formulation is used), the refraction, not described in this paper, (cut-off detection with safety margin to avoid strong refraction), the nonthermal ECE spectra, not described in this paper, during LHCD (using an electron density threshold criterion). These previous analytical formulations are compatible with real time processing. Relativistic radial broadening simulations show that it is useful to fulfill 32 channels (1 GHz

Control of rabbit myxomatosis in Poland.

Science.gov (United States)

Górski, J; Mizak, B; Chrobocińska, M

1994-09-01

The authors present an epizootiological analysis of myxomatosis in Poland. The biological, physical and chemical properties of virus strains used for the production and control of 'Myxovac M' vaccine are discussed. The long-term stability, safety and efficacy of the vaccine are demonstrated. Laboratory experiments were confirmed in large-scale field observations.

Monte Carlo investigation of the effect of small cutouts on beam profile parameters of 12 and 14 MeV electron beams

International Nuclear Information System (INIS)

Khaledi, Navid; Arbabi, Azim; Sardari, Dariush; Rabie Mahdavi, Seied; Aslian, Hossein; Dabaghi, Moloud; Sheibani, Kourosh

2013-01-01

Cutouts, which are used as field-shaping shield, affect several electron beam parameters. These effects are more observable for small field sizes and high energy electron beams. Owing to the fact that small fields prevent the lateral scatter equilibrium, at higher energies larger field radius is required for the establishment of lateral equilibrium. The profile curves are derived from circular, triangular, and square cutout shapes and size placed in a 10 × 10 cm 2 electron applicator. These profile curves are obtained using parallel plane type ion chamber at the R 100 , R 90 , R 80 and R 50 depths. Correspondingly, the source surface distance is 100 cm. In this study MCNP Monte Carlo (MC) simulation was used to compare Percentage Depth Dose (PDD) and Profile of electron beams. Monte Carlo and measured results showed a good compliance for PDD and beam profile. The measurements and calculations showed that as the field width decreases, the Flatness and Penumbra Ratio also decreases. In other words, flatter plateau was available for larger fields. Also the Coverage Ratio for each of the profiles is presented. The flatness and symmetry values for triangle shapes were greater than the two other shapes. Knowledge of these changes are significant in radiation therapy. Accordingly, a comparison between the Monte Carlo data and the measured results can be beneficial for treatment simulation and development of treatment planning systems. - Highlights: ► Mesh Tally 1 and pedep keyword were used to calculate the PDD and profile values. ► In measurement the coverage for larger fields and fewer doses are better. ► By increasing the depth, the flatness and symmetry values were increased. ► The worst flatness and symmetry (between 3 compared shapes) belonged to triangle. ► The given Penumbra and Coverage Ratio can be helpful for PTV margin and coverage

Emigration preferences and plans among medical students in Poland

Directory of Open Access Journals (Sweden)

Krajewski-Siuda Krzysztof

2012-04-01

Full Text Available Abstract Background Migration and ethical recruitment of health care workers is receiving increased attention worldwide. Europe’s aging population is creating new opportunities for medical doctors for finding employment in other countries, particularly those of a better standard of living. Methods We conducted a survey among 1214 medical students in five out of eleven universities in Poland with medical schools in October 2008. A series of statistical tests was applied to analyse the characteristics of potential migrants. Projections were obtained using statistical analyses: descriptive, multifactorial logistic regression and other statistical methods . Results We can forecast that 26–36% of Polish medical students will emigrate over the next few years; 62% of respondents estimated the likelihood of emigration at 50%. Students in their penultimate year of study declared a stronger desire to migrate than those in the final year. At the same time, many students were optimistic about career opportunities in Poland. Also noted among students were: the decline in interest in leaving among final year students, their moderate elaboration of departure plans, and their generally optimistic views about the opportunities for professional development in Poland. Conclusions The majority of Polish students see the emigration as a serious alternative to the continuation of their professional training. This trend can pose a serious threat to the Polish health care system, however the observed decline of the interest in leaving among final year students, the moderate involvement in concrete departure plans and the optimistic views about the opportunities for professional development in Poland suggest that the actual scale of brain drain of young Polish doctors due to emigration will be more limited than previously feared.

Poland as a(n) (un)attractive destination for Belarusian labour migrants: CARIM-East research report

OpenAIRE

Brunarska, Zuzanna; Lesińska, Magdalena

2014-01-01

Poland, due to its geographical and cultural proximity as well as stable economic growth in recent years, may be a natural destination country for labour migrants from Belarus. The statistics related to their residence and employment show that the numbers of Belarusians working in Poland are smaller than it could be expected, in particular, relatively smaller comparing to Ukrainians. The text analyzes the causes of the limited attractiveness of Poland as a destination country for labour migra...

Distribution of Azolla filiculoides Lam. (Azollaceae in Poland

Directory of Open Access Journals (Sweden)

Ewa Szczęśniak

2011-01-01

Full Text Available Azolla filiculoides has been an ephemeral plant in Poland since the end of the 20th century. In the last 15 years this species appeared in 5 locations in south-west Poland. Habitat and plants of two populations became destroyed, three other still exist. A. filiculoides occurs in eutrophic or even polluted water where it forms dense mats, up to 10 cm thick. It stays sterile and propagates only in a vegetative manner. Frost resistance of Lower Silesia populations is higher than reported so far; fern may winter and rebuild the population after frost reaching 22oC. Size of the populations is changeable during the vegetation season. A. filiculoides occurs in water habitats and plant communities in which it substitutes Lemna minor.

Environmental regulatory reform in Poland: lessons for industrializing economies

Energy Technology Data Exchange (ETDEWEB)

Brown, H.S.; Angel, D. [Clark University, Worcester, MA (USA). George Perkins Marsh Institute

2000-09-01

This paper examines the environmental regulatory reform in Poland during the 1990s and uses the findings to consider the extent to which elements of successful regulatory systems are transferable across national boundaries. Drawing on five case studies of privatized firms, a mailed questionnaire, and policy and institutional analysis, it investigates how Poland developed an effective system for managing industrial pollution while also achieving considerable socioeconomic progress. The fundamental legitimacy of the regulators and regulatory process, the availability of information about firms and regulatory intents, and the capacity for case-specific decision-making are among the key explanatory factors. The study also shows how in Poland a good 'fit' between regulatory institutions and policies on one hand and their social context on the other hand has evolved, and how it contributes to the effectiveness of the regulatory system. Industrializing economies can indeed simultaneously pursue environmental protection and socioeconomic welfare, but elements of a proven regulatory system cannot be automatically adopted among countries and cultures. Learning from each other's experience must be sensitive to the cultural and institutional context of each regulatory system. 42 refs., 3 figs., 1 tab.

Sustainable Rural Development Policy in Poland – Environmental Aspects

Directory of Open Access Journals (Sweden)

Mosiej Józef

2014-12-01

Full Text Available The author discusses issues of sustainable development in rural areas in Poland from the perspective of natural resources management. Sustainable development of rural areas is the way of managing which links economic, social and ethical principles with ecological safety. This may be reached by proper management, directed on cautious usage of ecosystems’ self-controlling mechanisms, with the progress of science and technology. Agriculture in Poland is one of the most important sectors from an economic perspective and its importance is greater in Poland than in other countries in the EU. It has an influence not only on the social and economic situation of the rural population, but also on the natural environment, structure of landscape and biodiversity. From ecological point of view, functions of rural areas are not only being a place for production of food, resources for industry and green energy, but also supplying environmental goods such as protection of biodiversity and influencing air and water quality as well as landscape. The author presents ways to reduce the pressure of agricultural activities on water resources in the region, catchment and farm scale

Monetary policy change of the Central bank of Poland

Directory of Open Access Journals (Sweden)

Kraś Ireneusz

2015-07-01

Full Text Available The National Bank of Poland is an institution which, in conjunction with the government is responsible for the implementation of country’s economic policy reinforces its democratic character. Provisions of its operation are governed by the Constitution of The Republic of Poland and by the Act on the National Bank of Poland. To this end, the objective of the present research is to analyse the proposed amendments in the Act on the NBP. The latter concerns the amendment procedures, term of office and the rotations and numbers of Monetary Policy Council. The remaining part of the analyses is dedicated to the issue of dismissal of a MPC’s member in conjunction with the prohibition of occupying other positions, the adoption of the NBP’s financial statements and the separation of instruments of monetary policy’s instruments for stability of domestic financial system. Introduced changes in the proposed draft reduce the independence of the NBP while making it more subject to the Cabinet. Following the result of further consultations on the draft of Act on the NBP, provisions which reduce the independence of the NBP shall be partially removed.

Quantitative explanation of some electron temperature profiles measured in situ in the high latitude ionospheric E-region

International Nuclear Information System (INIS)

Schlegel, K.; Oyama, Koh-ichiro; Hirao, Kunio

1983-01-01

E region electron temperature profiles obtained with a rocket experiment in the Antarctica are compared to theoretical electron temperatures calculated from a model. The main heat source in this model is the heating of the electron gas by unstable plasma waves. Very good agreement between both temperatures is obtained between 105 and 115 km altitude, where this heating mechanism is effective. The agreement is also good below this altitude range, after a refinement of the data analysis procedure for the measured temperatures. Several important consequences of the good agreement are pointed out. (author)

Reliability of Power Units in Poland and the World

Directory of Open Access Journals (Sweden)

Józef Paska

2015-09-01

Full Text Available One of a power system’s subsystems is the generation subsystem consisting of power units, the reliability of which to a large extent determines the reliability of the power system and electricity supply to consumers. This paper presents definitions of the basic indices of power unit reliability used in Poland and in the world. They are compared and analysed on the basis of data published by the Energy Market Agency (Poland, NERC (North American Electric Reliability Corporation – USA, and WEC (World Energy Council. Deficiencies and the lack of a unified national system for collecting and processing electric power equipment unavailability data are also indicated.

Poland’s Role in European and World System of States 1979-2007

Science.gov (United States)

2008-06-01

idCategory=34&idsub=180&id=10887&t=US+anti- missile+defense%3A+The+view+from+Poland [Accessed October 29, 2007]. 174 Tabassum Zakaria and Chris Borowski...files/bueros/china/04642.pdf [Accessed April 14, 2008]. Zakaria, Tabassum and Borowski, Chris. “Poland says U.S. shield a ‘foregone conclusion

Clean air for Poland

International Nuclear Information System (INIS)

2003-01-01

Coal power generation produces gases which pollute the environment and cause damage to vegetation and human health. Where alternative sources of energy are not economically viable, the only solution is to ensure that gas emissions are reduced to a minimum. The Department of Technical Co-operation is sponsoring a programme with the support of the Department of Research and Isotopes to demonstrate a technology which will show Poland, and possibly other countries, a way to attain European emission standards without the need to compromise industrial growth. (IAEA)

Competitor localization and innovation activity of peripheral industrial systems in Poland

OpenAIRE

Arkadiusz Swiadek

2013-01-01

Spatial proximity to competitors is an important factor in the acceleration of technological change in industrial systems in most developed countries, but is it also in Poland? The main objective of the study was to identify and evaluation the impact of distance from the nearest competitor on the innovative activity of selected peripheral regional industrial systems in Poland. Surveys conducted in the years 2007-11, including a group of 1 860 industrial companies in the five diverse and locat...

PREFACE: MicroTherm' 2013 - Microtechnology and Thermal Problems in Electronics

Science.gov (United States)

Lisik, Zbigniew; Raj, Ewa

2014-04-01

MicroTherm is an International Conference on Microtechnology and Thermal Problems in Electronics organised as a cyclic event since 1996. The success of the first seminar, which was devoted mainly to thermal management aspects, and the successive conferences have led us to the tenth edition. Since the first meeting, the scope of the conference has expanded, following the progress of electronics. Now, it covers subjects connected with extreme temperature, electronics, sensors and measurement techniques, modelling, simulation, wide band-gap materials, packaging and reliability, renewable energy sources and photonics with special emphasis on microelectronic technologies. MicroTherm' 2013 was held in Lodz, Poland, on 25-28 June 2013. The programme consistied of invited talks and nine regular sessions in the form of planar discussions and poster presentations, including a Students' Session. The Students' session gave an opportunity for students and young researchers to present their first achievements in the field of science. The next MicroTherm Conference is going to be held on 22-25 June 2015, in Lodz — a beautiful, post-industrial city located in the centre of Poland. Please, feel invited to MicroTherm' 2015 (www.microtherm.dsod.pl). Ewa Raj and Zbigniew Lisik Editors

Measurements made in the SPS with a rest gas profile monitor by collecting electrons

International Nuclear Information System (INIS)

Fischer, C.; Koopman, J.

2000-01-01

Measurements have regularly been performed during the 1999 run, using the Rest Gas Monitor installed in the SPS. The exploited signal resulted from electrons produced by ionization of the rest gas during the circulating beam passage. A magnetic field parallel to the electric extraction field was applied to channel the electrons. Proton beam horizontal transverse distributions were recorded during entire SPS acceleration cycles, between 14 GeV/c and 450 GeV/c and for different beam structures and bunch intensities. The influence of several parameters on the measured beam profiles was investigated. Results are presented and analyzed in order to determine the performance that can be expected

Country Nuclear Power Profiles - 2007 Edition

International Nuclear Information System (INIS)

2008-01-01

The preparation of Country Nuclear Power Profiles (CNPP) was initiated within the framework of the IAEA's programme on assessment and feedback of nuclear power plant performance. It responded to a need for a database and a technical publication containing a description of the energy and economic situation, the energy and the electricity sector, and the primary organizations involved in nuclear power in IAEA Member States. It covers background information on the status and development of nuclear power programmes in countries having nuclear plants in operation and/or plants under construction. This is the 2007 edition issued on CD-ROM and Web pages. It updates the country information, in general, to the end of 2006 for 39 countries. The CNPP is updated based on information voluntarily provided by participating IAEA Member States. Participants include the 30 countries that have operating nuclear power plants, as well as nine countries having past or planned nuclear power programmes (Bangladesh, Egypt, Indonesia, the Islamic Republic of Iran, Italy, Kazakhstan, Poland, Turkey, and Vietnam). For the 2007 edition, 21 countries provided information to the IAEA to update their profiles. For the 18 other countries, the IAEA updated the profile statistical tables on nuclear power, energy development, and economic indicators based on information from IAEA and World Bank databases. These 18 countries are Argentina, Belgium, Bulgaria, Canada, China, Egypt, Finland, Indonesia, Japan, Mexico, Netherlands, Poland, Romania, Slovenia, South Africa, Spain, Switzerland, and Ukraine. Overall, the CNPP reviews the organizational and industrial aspects of nuclear power programmes in participating countries, and provides information about the relevant legislative, regulatory and international frameworks in each country. It compiles the current issues in the new environment within which the electricity and nuclear sector operates, i.e. energy policy, and privatization and deregulation in

Conservation genetics of the capercaillie in Poland - Delineation of conservation units.

Science.gov (United States)

Rutkowski, Robert; Zawadzka, Dorota; Suchecka, Ewa; Merta, Dorota

2017-01-01

The capercaillie (Tetrao urogallus) is one of Poland's most endangered bird species, with an estimated population of 380-500 individuals in four isolated areas. To study these natural populations in Poland further, more than 900 non-invasive genetic samples were collected, along with samples from 59 birds representing large, continuous populations in Sweden and Russia; and from two centres in Poland breeding capercaillie. Microsatellite polymorphism at nine loci was then analysed to estimate within-population genetic diversity and genetic differentiation among populations. The results confirmed that isolation of populations and recent decreases in their sizes have reduced genetic diversity among capercaillie in Poland, with all the country's natural populations found to be experiencing the genetic after-effects of demographic bottlenecks. The results of analyses of genetic differentiation and structure further suggest the presence of a 'lowland' cluster (encompassing birds of the Augustowska and Solska Primaeval Forests in Poland, and of Sweden and Russia), and a Carpathian cluster. Capercaillie from Sweden and Russia are also found to differ markedly. The Polish lowland populations seem more closely related to birds from Scandinavia. Our genetic analysis also indicates that the stocks at breeding centres are of a high genetic diversity effectively reflecting the origins of founder individuals, though identification of ancestry requires further study in the case of some birds. Overall, the results sustain the conclusion that the Polish populations of capercaillie from the Carpathians and the lowlands should be treated as independent Management Units (MUs). This is to say that the breeding lines associated with these two sources should be maintained separately at breeding centres. The high level of genetic differentiation of birds from the Solska Primaeval Forest suggests that this population should also be assigned the status of independent MU.

Conservation genetics of the capercaillie in Poland - Delineation of conservation units.

Directory of Open Access Journals (Sweden)

Robert Rutkowski

Full Text Available The capercaillie (Tetrao urogallus is one of Poland's most endangered bird species, with an estimated population of 380-500 individuals in four isolated areas. To study these natural populations in Poland further, more than 900 non-invasive genetic samples were collected, along with samples from 59 birds representing large, continuous populations in Sweden and Russia; and from two centres in Poland breeding capercaillie. Microsatellite polymorphism at nine loci was then analysed to estimate within-population genetic diversity and genetic differentiation among populations. The results confirmed that isolation of populations and recent decreases in their sizes have reduced genetic diversity among capercaillie in Poland, with all the country's natural populations found to be experiencing the genetic after-effects of demographic bottlenecks. The results of analyses of genetic differentiation and structure further suggest the presence of a 'lowland' cluster (encompassing birds of the Augustowska and Solska Primaeval Forests in Poland, and of Sweden and Russia, and a Carpathian cluster. Capercaillie from Sweden and Russia are also found to differ markedly. The Polish lowland populations seem more closely related to birds from Scandinavia. Our genetic analysis also indicates that the stocks at breeding centres are of a high genetic diversity effectively reflecting the origins of founder individuals, though identification of ancestry requires further study in the case of some birds. Overall, the results sustain the conclusion that the Polish populations of capercaillie from the Carpathians and the lowlands should be treated as independent Management Units (MUs. This is to say that the breeding lines associated with these two sources should be maintained separately at breeding centres. The high level of genetic differentiation of birds from the Solska Primaeval Forest suggests that this population should also be assigned the status of independent MU.

Combating illegal nuclear traffic - Poland's experience

International Nuclear Information System (INIS)

Smagala, G.

1998-01-01

International non-proliferation efforts have been taken to reduce the risk related to nuclear materials and radioactive sources. The physical security of nuclear facilities to prevent acts of sabotage or terrorism and to protect nuclear materials against loss or seizure is an essential element of the nuclear non-proliferation regime. Iraq case and the end of the Cold War have influenced the development of co-operation and openness in many countries. Poland due to: - its geolocation, - a growing number of post Chernobyl contamination transports and - high risk to become a transit country in illicit trafficking of nuclear materials and radioactive sources, initiated deployment of the fixed installation instruments at the border check-points. Since the end of 1990 to now 103 such devices have been installed. Broader involvement in combating illicit nuclear trafficking of Border Guards, Customs Services, Police and Intelligence Security has been noticed. Paper presents Poland's experience in implementing national prevention measures to reduce nuclear proliferation risk and in detecting capabilities against illicit nuclear traffic. (author)

Electron bunch profile reconstruction in the few fs regime using coherent Smith-Purcell radiation

International Nuclear Information System (INIS)

Bartolini, R; Delerue, N; Doucas, G; Reichold, A; Clarke, C

2012-01-01

Advanced accelerators for fourth generation light sources based on high brightness linacs or laser-driven wakefield accelerators will operate with intense, highly relativistic electron bunches that are only a few fs long. Diagnostic techniques for the determination of temporal profile of such bunches are required to be non invasive, single shot, economic and with the required resolution in the fs regime. The use of a radiative process such as coherent Smith-Purcell radiation (SPR), is particularly promising with this respect. In this technique the beam is made to radiate a small amount of electromagnetic radiation and the temporal profile is reconstructed from the measured spectral distribution of the radiation. We summarise the advantages of SPR and present the design parameters and preliminary results of the experiments at the FACET facility at SLAC. We also discuss a new approach to the problem of the recovery of the 'missing phase', which is essential for the accurate reconstruction of the temporal bunch profile.

Electron Bunch Profile Reconstruction in the Few fs Regime using Coherent Smith-Purcell Radiation

International Nuclear Information System (INIS)

Bartolini, R.; Clarke, C.; Delerue, N.; Doucasa, G.; Reicholda, A.

2012-01-01

Advanced accelerators for fourth generation light sources based on high brightness linacs or laser-driven wakefield accelerators will operate with intense, highly relativistic electron bunches that are only a few fs long. Diagnostic techniques for the determination of temporal profile of such bunches are required to be non invasive, single shot, economic and with the required resolution in the fs regime. The use of a radiative process such as coherent Smith-Purcell radiation (SPR), is particularly promising with this respect. In this technique the beam is made to radiate a small amount of electromagnetic radiation and the temporal profile is reconstructed from the measured spectral distribution of the radiation. We summarise the advantages of SPR and present the design parameters and preliminary results of the experiments at the FACET facility at SLAC. We also discuss a new approach to the problem of the recovery of the 'missing phase', which is essential for the accurate reconstruction of the temporal bunch profile.

[Medical student curriculum in psychiatry in Poland].

Science.gov (United States)

Bilikiewicz, A

1999-01-01

The author describes present medical student curricula in psychiatry in Polish medical schools based on the questionnaire sent to all the lecturers of the subject in Poland. The questionnaire contained questions concerning the schedule of lectures, seminars and classes (the list of topics) as well as the number of hours of the forms of activities like interpersonal training, discussion groups, internship, etc. We also asked on which year of studies the course in psychiatry took place. The questionnaire included our request to describe the level of integration of psychiatry and other pre-clinical and clinical subjects as well as to enclose a recommended reading list (handbooks and other items of literature). The last question dealt with the problem of assessment of lectures and classes by students. The results of the questionnaire reveal great differences in the curricula of psychiatry in various schools in Poland. The differences lie both in the courses and the number of hours devoted to teaching psychiatry (in most schools it was 120 hours or less). In 7 schools students learn psychiatry in the 6th i.e. the last year of their studies. In 2 schools lectures in psychiatry are given in the th year. In Kraków and Gdańsk the courses in psychiatry consist of 150 and 160 hours respectively. The author proposes unification of the curricula in psychiatry concerning both the number of hours of classes and lectures, and topics as well as introducing the diagnostic and classifying criteria ICD-10 (WHO) since Poland is going to join EU.

Civil Military Relations and Defense Reform in Poland

National Research Council Canada - National Science Library

Tomaszycki, Marek

2006-01-01

.... From the beginning, these changes in the European order included security problems. This paper describes changes in the national security of Poland since 1989 with a focus on the Polish Armed Forces (PAF...

Proton and electron deep dose profiles for retinoblastoma based on GEANT 4 code

International Nuclear Information System (INIS)

Braga, Flavia V.; Campos, Tarcisio P.R. de; Ribeiro, Kilder L.

2009-01-01

Herein, the dosimetry responses to a retinoblastoma proton and electron radiation therapy were investigated. The computational tool applied to this simulation was the Geant4 code, version 4.9.1. The code allows simulating the charge particle interaction with eyeball tissue. In the present simulation, a box of 4 cm side water filled had represented the human eye. The simulation was performed considering mono energetic beams of protons and electrons with spectra of 57 to 70 MeV for protons and 2 to 8 MeV for electrons. The simulation was guide by the advanced hadron therapy example distributed with the Geant4 code. The phantom was divided in voxels with 0.2 mm side. The energy deposited in each voxel was evaluated taken the direct beam at one face. The simulation results show the delivery energy and therefore the dose deposited in each voxel. The deep dose profiles to proton and electron were plotted. The well known Bragg peak was reproduced for protons. The maximum delivered dose defined the position at the proton stopped. However, to electrons, the absorbed energies were delivered along its path producing a more continuous distribution following the water depth, but also being stopped in the end of its path. (author)

Proton and electron deep dose profiles for retinoblastoma based on GEANT 4 code

Energy Technology Data Exchange (ETDEWEB)

Braga, Flavia V., E-mail: flaviafisica@gmail.co [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Programa de Pos-graduacao em Ciencias e Tecnicas Nucleares; Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil); Campos, Tarcisio P.R. de [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Programa de Pos-graduacao em Ciencias e Tecnicas Nucleares; Ribeiro, Kilder L., E-mail: kilderlr@gmail.co [Universidade Estadual de Feira de Santana (UEFS), BA (Brazil). Dept. de Fisica

2009-07-01

Herein, the dosimetry responses to a retinoblastoma proton and electron radiation therapy were investigated. The computational tool applied to this simulation was the Geant4 code, version 4.9.1. The code allows simulating the charge particle interaction with eyeball tissue. In the present simulation, a box of 4 cm side water filled had represented the human eye. The simulation was performed considering mono energetic beams of protons and electrons with spectra of 57 to 70 MeV for protons and 2 to 8 MeV for electrons. The simulation was guide by the advanced hadron therapy example distributed with the Geant4 code. The phantom was divided in voxels with 0.2 mm side. The energy deposited in each voxel was evaluated taken the direct beam at one face. The simulation results show the delivery energy and therefore the dose deposited in each voxel. The deep dose profiles to proton and electron were plotted. The well known Bragg peak was reproduced for protons. The maximum delivered dose defined the position at the proton stopped. However, to electrons, the absorbed energies were delivered along its path producing a more continuous distribution following the water depth, but also being stopped in the end of its path. (author)

Infectious diseases in Poland in 2014

Science.gov (United States)

Sadkowska-Todys, Małgorzata; Zieliński, Andrzej; Czarkowski, Mirosław P

The aim of the study is to assess epidemiological situation of infectious and parasitic diseases in Poland in 2014, and an indication of the potential health risks from communicable diseases occurring in other areas of the globe. This paper is a summary of the analysis and evaluation of the results of epidemiological surveillance of infectious diseases in Poland in 2014, and those elements of European and global epidemiological background, which in this period had an impact on the epidemiological situation in Poland or constituted a threat. The main source of data for this study are statistical reports included in annual bulletins “Infectious diseases and poisoning in Poland in 2014” and “Immunizations in Poland in 2014” (NIPH-PZH, GIS, Warsaw 2015) and the data contained in the articles of „Epidemiological chronicle” presented in the Data on deaths are based on the statement of the Department for Demographic Research and Labour Market CSO presenting numbers of deaths from infectious and parasitic diseases registered in Poland in 2014, and in the previous years. Upper respiratory tract infection classified as “suspected flu and the flu season” in the since many years are the largest position among the diseases subject to disease surveillance. In the last decade, particularly large increase in the incidence of upper respiratory tract infection was reported in the flu season 2013., when the increase in comparison to the median of years 2008-2012 amounted to 189.8%. In 2014. Number of reported cases was 3 137 056 which represented a nonsignificant decrease of 0.8% compared with the previous year. However, compared to the median of the years 2008-2012 it was an increase of 187.4%. Better then based on calendar year is a picture obtained by examining the incidence of seasonal periods in the annual, but counted from 1 September to 31 August of the following year. In such a setup, in the 2012/2013 season were recorded 3 025 258 of cases, and in the season

A Stochastic Frontier Analysis of Output Level and Growth in Poland and Western Economies

NARCIS (Netherlands)

Osiewalski, J.; Koop, G.; Steel, M.F.J.

1997-01-01

This paper uses Bayesian stochastic frontier methods to measure the productivity gap between Poland and Western countries that existed before the beginning of the main Polish economic reform. Using data for 20 Western economies, Poland and Yugoslavia (1980-1990) we estimate a translog stochastic

R&D in Poland: Is the Country Close to a Knowledge-Driven Economy?

Science.gov (United States)

Chybowska, Dorota; Chybowski, Leszek; Souchkov, Valeri

2018-06-01

Poland has a strong ambition to evolve rapidly into a knowledge-driven economy. Since 2004, it has been the largest beneficiary of European Union cohesion policy funds among all member states. Between 2007 and 2013, Poland was allocated approximately EUR 67 billion, whereas for 2014-2020 the EU budget earmarked EUR 82.5 billion for Polish cohesion policy. This means that in the coming years, Poland's R&D intensity will grow. But the question remains: is 27 years of free market economy enough to enable a country's economy to become knowledge-based ? This paper offers an analysis of Polish R&D expenditures and investments in terms of their sources (business, government or higher education sectors), types (European Union or state aid) and areas of support (infrastructure, education or innovation). It also characterises the Polish R&D market with its strengths and weaknesses. Then, it examines the process of technology transfer in Poland, comparing it to best practice. Finally, the paper lays out the barriers to effective commercialisation that need to be overcome, and attempts to answer the question raised in its title.

Ownership, Intra-industry trade and factor Intensities: The Case of Poland 1993-2002

DEFF Research Database (Denmark)

Nielsen, Jørgen Ulff-Møller; Pawlik, Konrad

2004-01-01

Using a unique database on imports and exports from public, private domestic and foreign-owned companies in Poland 1993-2002, this paper presents an analysis of the relation between intra-industry trade (IIT, measured by the Grubel-Lloyd index) and the ownership structure of Poland. Using a poole...... companies and a small positive growth for foreign-owned companies in science-based industries indicate that advanced technological spill-over effects to the Polish economy are still in their infancy.......Using a unique database on imports and exports from public, private domestic and foreign-owned companies in Poland 1993-2002, this paper presents an analysis of the relation between intra-industry trade (IIT, measured by the Grubel-Lloyd index) and the ownership structure of Poland. Using a pooled...... regression model we find a positive association between the stock of FDI and the level of IIT for foreign-owned companies but no significant spill-over effects from foreign presence to the level and development of IIT for private and public domestic companies. A negative IIT growth for private and public...

Ownership, intra-industry trade and factor intensities: the case of Poland 1993-2002

DEFF Research Database (Denmark)

Nielsen, Jørgen Ulff-Møller; Pawlik, Konrad

Using a unique database on imports and exports from public, private domestic and foreign-owned companies in Poland 1993-2002, this paper presents an analysis of the relation between intra-industry trade (IIT, measured by the Grubel-Lloyd index) and the ownership structure of Poland. Using a poole...... companies and a small positive growth for foreign-owned companies in science-based industries indicate that advanced technological spill-over effects to the Polish economy are still in their infancy.......Using a unique database on imports and exports from public, private domestic and foreign-owned companies in Poland 1993-2002, this paper presents an analysis of the relation between intra-industry trade (IIT, measured by the Grubel-Lloyd index) and the ownership structure of Poland. Using a pooled...... regression model we find a positive association between the stock of FDI and the level of IIT for foreign-owned companies but no significant spill-over effects from foreign presence to the level and development of IIT for private and public domestic companies. A negative IIT growth for private and public...

Bees substitute birds in pollination of ornitogamous climber Campsis radicans (L. Seem. in Poland

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Iwona Kołodziejska-Degórska

2011-01-01

Full Text Available Campsis radicans is an attractive climber with typical ornitogamous flowers, native to North America. In natural conditions this out-crossed plant is pollinated mostly by hummingbirds. In Poland, where C. radicans is cultivated as ornamental, it rarely sets seeds. The questions addressed in the present study were: (1 What animals pollinate its flowers in Poland?, and (2 What is the reason for infrequent fruit set? Field studies conducted in five localities in Poland showed that the principal pollinator is Apis mellifera, and the lack of seeds is usually caused by pollinator limitation or absence of genetically different pollen donor plants.

The calcareous mires in South-East Poland are home to two rare Anthracoidea species

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Marcin Piątek

2013-12-01

Full Text Available The new collections of Anthracoidea buxbaumii Kukkonen on Carex buxbaumii Wahlenb. and Anthracoidea hostianae B.Lindeb. ex Nannf. on Carex lepidocarpa Tausch recorded in the calcareous mires in South-East Poland are described, illustrated and discussed. The holotype of the latter smut is also re-examined, described and illustrated in detail. Anthracoidea buxbaumii is reported for the second time from Poland on a new host plant. Anthracoidea hostianae is new to Poland. The variability of spore sizes of both species is discussed. The conspecificity of Anthracoidea buxbaumii and A. hostianae suggested in the literature is analyzed.

SOCIAL MEDIA IN POLAND – GREAT POTENTIAL UTILIZED BY FEW

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Michael SEDKOWSKI

2016-02-01

Full Text Available Social media are very popular around the world. More and more people adopt this method of communication, as it brings instant and effective ways to stay in touch with ones relatives, coworkers, brands and products. Poland is no exception, as all major brands of the social sphere have decided to prepare localized versions of their product for the Polish market. One could say that Poland is following the global trends very accurately as Facebook has dominated the market and pushed out the indigenous services Brands and corporation utilize the medium to get in touch with their consumers. On the other side, there are public institutions like universities, local governments , that should be interested in getting in touch with people, as reaching out to one’s potential customers has never been easier. This is happening, but on a very small scale and many attempts fail. In this paper, Author explores the possible reasons behind the situation and attempts to form a prognosis for the market of social media in Poland.

REPORTING OF CORPORATE SOCIAL RESPONSIBILITY IN SMES SECTOR IN POLAND

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B. Kotowska

2016-04-01

Full Text Available In Poland and worldwide, corporate social responsibility has a growing interest of managers, business institutions, investors and the government. Thus, it becomes progressively determinant of corporate governance and priority in building a comprehensive development strategy. CSR is used by large companies. However, this does not mean that SMEs sector companies operate less responsible than large one. Each enterprise, regardless of size, operates in a specific social surroundings and market environment, which are affected by different groups of stakeholders. They may affect enterprise reinforcing effect on - contribute to its success or failure. It is therefore important that the managers should be able to identify social groups in the enterprise and its environment and respect their claims, needs, rights and expectations. The aim of this paper is to show the application of CSR by micro, small and medium-sized enterprises in Poland and the manner of result presentation. This article lists tools of corporate social responsibility, examples of practices and research results in the SMEs sector in Poland.

Principles of social security and health insurance for farmers in Poland and Germany--a comparative assessment.

Science.gov (United States)

Posturzyńska, Agnieszka; Wojtyła, Andrzej; Hans, Lucyna; Morawik, Iwona; Strzemecka, Joanna; Jabłoński, Mirosław

2012-01-01

As landowners occupied with agricultural production comprise a sizeable part of the populations in mid- and western European countries, it seemed reasonable to assess the organization of health care systems concerning farmers and their families in Poland and Germany. Both countries have similar geographical conditions and rural environments. It so happens that in Poland the principles of the system of agricultural insurance (KRUS) is based on the experiences of Germany and France. Basically, both in Poland and Germany, the agricultural health insurance companies provide the same insurance cover as other health insurance companies. In both countries, under certain conditions, in the case of illness, the insured farmers receive instead of sickness benefit operational assistance and home help. In spite of the similarities that characterize both administrations, many particular differences are to be noted, e.g. the farmers' social insurance in Poland is subject to only one ministry, in contrast to Germany where two ministries are responsible for farmers' social insurance. In Poland, KRUS is a monopolistic organization, whereas in Germany, nine similar independent structures fulfil the task of a health insurance company. Needless to say, many more funds are available for prevention, treatment and rehabilitation in Germany than in Poland, due to obvious differences in the overall national income.

Application of constrained deconvolution technique for reconstruction of electron bunch profile with strongly non-Gaussian shape

Science.gov (United States)

Geloni, G.; Saldin, E. L.; Schneidmiller, E. A.; Yurkov, M. V.

2004-08-01

An effective and practical technique based on the detection of the coherent synchrotron radiation (CSR) spectrum can be used to characterize the profile function of ultra-short bunches. The CSR spectrum measurement has an important limitation: no spectral phase information is available, and the complete profile function cannot be obtained in general. In this paper we propose to use constrained deconvolution method for bunch profile reconstruction based on a priori-known information about formation of the electron bunch. Application of the method is illustrated with practically important example of a bunch formed in a single bunch-compressor. Downstream of the bunch compressor the bunch charge distribution is strongly non-Gaussian with a narrow leading peak and a long tail. The longitudinal bunch distribution is derived by measuring the bunch tail constant with a streak camera and by using a priory available information about profile function.

Application of constrained deconvolution technique for reconstruction of electron bunch profile with strongly non-Gaussian shape

International Nuclear Information System (INIS)

Geloni, G.; Saldin, E.L.; Schneidmiller, E.A.; Yurkov, M.V.

2004-01-01

An effective and practical technique based on the detection of the coherent synchrotron radiation (CSR) spectrum can be used to characterize the profile function of ultra-short bunches. The CSR spectrum measurement has an important limitation: no spectral phase information is available, and the complete profile function cannot be obtained in general. In this paper we propose to use constrained deconvolution method for bunch profile reconstruction based on a priori-known information about formation of the electron bunch. Application of the method is illustrated with practically important example of a bunch formed in a single bunch-compressor. Downstream of the bunch compressor the bunch charge distribution is strongly non-Gaussian with a narrow leading peak and a long tail. The longitudinal bunch distribution is derived by measuring the bunch tail constant with a streak camera and by using a priory available information about profile function

Compton profiles and electronic structure of HgBr{sub 2} and HgI{sub 2}

Energy Technology Data Exchange (ETDEWEB)

Ahmed, G.; Dashora, Alpa [Department of Physics, University College of Science, M.L. Sukhadia University, Udaipur, 313001 Rajasthan (India); Sharma, M. [Physics Division, State Forensic Science Laboratory, Jaipur, 302016 Rajasthan (India); Ahuja, B.L. [Department of Physics, University College of Science, M.L. Sukhadia University, Udaipur, 313001 Rajasthan (India)], E-mail: blahuja@yahoo.com

2010-02-15

In this paper, we present the first-ever experimental Compton line shapes of HgBr{sub 2} and HgI{sub 2} using {sup 137}Cs Compton spectrometer. To compare our experimental momentum densities, we have computed the Compton profiles using Hartree-Fock and density functional theory within linear combination of atomic orbitals. We have also computed the energy bands and density of states using the linear combination of atomic orbitals and full potential linearized augmented plane wave method. On the basis of equal-valence-electron-density profiles, it is seen that HgI{sub 2} is more covalent than HgBr{sub 2} which is in agreement with the valence charge densities. The experimental isotropic profiles are found to be relatively in better agreement with the Hartree-Fock data. We have also discussed the photoluminescence and detection properties of both the halides.

A compact CMA spectrometer with axially integrated hybrid electron-ion gun for ISS, AES and sputter depth profile analysis

International Nuclear Information System (INIS)

Gisler, E.; Bas, E.B.

1986-01-01

Until now, the combined application of electrons and ions in surface analysis required two separate sources for electrons and ions with different incidence angles. The newly developed hybrid electron-ion gun, however, allows bombardment of the same sample area both with noble gas ions and with electrons coming from the same direction. By integrating such a hybrid gun axially in a cylindrical mirror energy analyser (CMA) a sensitive compact single flange spectrometer obtains for ion scattering spectroscopy (ISS), Auger electron spectroscopy (AES), and sputtering all within normal beam incidence. This concept makes accurate beam centering very easy. Additionally, the bombardment from the same direction both for sputtering and for surface analysis brings advantages in depth profiling. The scattering angle for ISS has a constant value of about 138 0 . The hybrid gun delivers typically an electron beam current of -20μA at 3keV for AES, and an ion beam current of +40 nA and +1.2μA at 2 keV for ISS and sputtering respectively. The switching time between ISS, AES, and sputtering mode is about 0.1 s. So this system is best suited for automatically controlled depth profile analysis. The design and operation of this new system will be described and some applications will be discussed. (author)

Indoor radon concentration in Poland

International Nuclear Information System (INIS)

Mamont-Ciesla, K.; Jagielak, J.; Rosinski, S.W.; Sosinka, A.; Bysiek, M.; Henschke, J.

1996-01-01

Preliminary survey of Rn concentration indoors by means of track detectors and y-ray dose rate with the use of TLD in almost 500 homes in selected areas of Poland was performed in the late 1980s. It was concluded that radon contributes 1.16 mSv i.e. about 46 per cent of the total natural environment ionizing radiation dose to the Polish population. Comparison of the average radon concentrations in 4 seasons of a year and in 3 groups of buildings: masonry, concrete and wood, revealed that the ground beneath the building structure is likely the dominant source of radon indoors. Since the National Atomic Energy Agency in its regulations of 1988-03-31 set up the permissible limit of the equilibrium equivalent concentration of radon in new buildings (equal 100 Bq/m3), the nation-scale survey project for radon in buildings has been undertaken. These regulations were supposed to take effect in 1995-01-01. The project has 3 objectives: to estimate the radiation exposure due to radon daughters received by Polish population to identify radon-prone areas in Poland to investigate dependence of the indoor radon concentrations on such parameters as: type of construction material, presence (or absence) of cellar under the building, number of floor

Morphometric comparison of pumpkinseed (Centrarchidae populations in Poland

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Grzegorz Zięba

2015-11-01

Full Text Available The pattern of morphometric differentiation between two populations of pumpkinseed (Lepomis gibbosus inhabiting distinctively different habitats in north-west Poland was examined. Fish were collected at sites that differ in water temperature and hydrology – an ambient temperature, urban pond vs an artificially-heated drainage channel, respectively. In principal component analysis, the first and second components, which accounted for 40% and 11 %, respectively, of the variability between the habitat types, revealed that the observed differences were related to head and body dimensions, with specimens from the heated site having generally larger heads, higher bodies, and longer anterior components. Larger body size is normally associated with greater survival in unnatural and highly variable environments. This study was funded by the National Science Centre, Poland (decision No DEC-2011/01/D/NZ8/01807.

Men against violence. Analysis of social awareness campaigns in Poland.

OpenAIRE

Gabler, Łukasz

2016-01-01

This thesis addresses gender, masculinities and intimate partner violence in Poland. More specifically, the aim of this study is to problematize how masculinities are represented in Polish anti-violence social campaigns. Intimate partner violence is one of the most common forms of violence against women and is a major problem that affects both  men and women in Poland. The study approaches violence from a feminist position, and considers  men's violence to be an important element constructing...

Hepatitis E virus IgG seroprevalence in HIV patients and blood donors, west-central Poland

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Maciej Bura

2017-08-01

Conclusions: Wielkopolska Region in west-central Poland is an area hyperendemic for HEV infection. In this part of Poland, the exposure of HIV-positive persons to this virus is not greater than that of healthy blood donors.

Thomson scattering on argon surfatron plasmas at intermediate pressures: Axial profiles of the electron temperature and electron density

Energy Technology Data Exchange (ETDEWEB)

Palomares, J.M., E-mail: f02palij@gmail.co [Departamento de Fisica, Universidad de Cordoba, Campus de Rabanales, ed. C-2, 14071 Cordoba (Spain); Iordanova, E.; Veldhuizen, E.M. van; Baede, L. [Department of Applied Physics, Eindhoven University of Technology, PO Box 513, 5600 MB Eindhoven (Netherlands); Gamero, A.; Sola, A. [Departamento de Fisica, Universidad de Cordoba, Campus de Rabanales, ed. C-2, 14071 Cordoba (Spain); Mullen, J.J.A.M. van der, E-mail: j.j.a.m.v.d.Mullen@tue.n [Department of Applied Physics, Eindhoven University of Technology, PO Box 513, 5600 MB Eindhoven (Netherlands); Departamento de Fisica, Universidad de Cordoba, Campus de Rabanales, ed. C-2, 14071 Cordoba (Spain)

2010-03-15

The axial profiles of the electron density n{sub e} and electron temperature T{sub e} of argon surfatron plasmas in the pressure range of 6-20 mbar and microwave power between 32 and 82 W have been determined using Thomson Scattering of laser irradiation at 532 nm. For the electron density and temperature we found values in the ranges 5 x 10{sup 18} < n{sub e} < 8 x 10{sup 19} m{sup -3} and 1.1 < T{sub e} < 2.0 eV. Due to several improvements of the setup we could reduce the errors of n{sub e} and T{sub e} down to 8% and 3%, respectively. It is found that n{sub e} decreases in the direction of the wave propagation with a slope that is nearly constant. The slope depends on the pressure but not on the power. Just as predicted by theories we see that increasing the power leads to longer plasma columns. However, the plasmas are shorter than what is predicted by theories based on the assumption that for the plasma-wave interaction electron-atom collisions are of minor importance (the so-called collisionless regime). The plasma vanishes long before the critical value of the electron density is reached. In contrast to what is predicted by the positive column model it is found that T{sub e} does not stay constant along the column, but monotonically increases with the distance from the microwave launcher. Increases of more than 50% over 30 cm were found.

Academic aspects of management accounting and controlling in Poland since the 1990s

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Anna Szychta

2017-09-01

Full Text Available Academic aspects of management accounting and controlling in Poland since the 1990s Management accounting (MA systems in enterprises in Poland are shaped by numerous economic and institutional factors. Normative drivers such as teaching at the university level, academic research and publications of Polish academics (which are, in turn, influenced by the development of MA and con-trolling in Western countries are of major importance. The aim of the paper is to recognize and present the scope of the impact that the Anglo-American concept of management accounting, and the controlling concept according to the approach in German-speaking countries, have had on the academic aspects of MA in Poland since 1990. The authors answer in the paper six explorative research questions. The basis for the answers to these questions is a literature study, a review and thematic classification of articles concerning MA and controlling, published in the two main Polish journals in this area, and a survey conducted by the authors among heads of accounting departments at universities and other entities of further education in Poland. The paper provides arguments confirming that there is no uni-form perception of the relationship between MA and controlling among Polish accounting researchers, that research topics in Poland are dominated by the Anglo-American concept of MA, and that educa-tional programs on accounting at university level have a preference for the term management account-ing, although they also offer courses on controlling.

How Taxes and Spending on Education Influence Economic Growth in Poland

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Michał Konopczyński

2014-09-01

Full Text Available This paper investigates the relationship between economic growth in Poland and four types of taxes and human capital investment. We primarily rely on an exogenous growth model that merges the Mankiw-Romer-Weil model, augmented with learning-by-doing and spillover-effects, with selected elements from the literature on optimal taxation. We demonstrate that in the period 2000-2011, economic growth in Poland was primarily due to a rapid increase in the human capital stock (at a rate of 5% per annum and only secondarily due to the accumulation of productive capital (2.7% annually. Simulations of tax cuts suggest that income taxes and consumption taxes restrict economic growth equally heavily. Simultaneously reducing all tax rates by 5 percentage points (pp in Poland should increase annual GDP growth by approximately 0.4 pp. Increasing spending on education by 1 pp of GDP would increase the growth rate by approximately 0.3 pp.

Activity of 137Cs in Forest Mushrooms in Poland in 2000

International Nuclear Information System (INIS)

Grabowski, D.; Kurowski, W.; Muszynski, W.; Rubel, B.; Smagala, G.; Swietochowska, J.

2001-01-01

Full text: The radiocaesium in mushrooms has been monitored in Poland after the Chernobyl accident. The samples of mushrooms were collected all over the territory of Poland during the period 1986-2000. Activity of 137 Cs was much higher than in other foodstuff. This is connected with specific forest ecosystem and tendency to accumulate caesium by some kinds of mushrooms. The significant variations were observed in different species of mushrooms collected at the same area and time. This paper presents the activity of 137 Cs in Xerocomus badius, Boletus edulis and Cantharellus cibarius in Poland in 2000. The samples had been analysed during mushroom-season (June-September). Activities of 137 Cs were measured by gamma spectrometry with HPGe or NaI(Tl) detectors. The activity of 137 Cs was in range 24-472 Bq/kg for Xerocomus badius, 1-678 Bq/kg for Boletus edulis and 1-557 Bq/kg for Cantharellus cibarius. The results were compared to the data from previous years. (author)

Modification of the Current Profile in DIII-D by Off-Axis Electron Cyclotron Current Drive

International Nuclear Information System (INIS)

Luce, T.C.; Lin-Liu, Y.R.; Harvey, R.W.; Giruzzi, G.; Lohr, J.M.; Petty, C.C.; Politzer, P.A.; Prater; Rice, B.W.

1999-01-01

Localized non-inductive currents due to electron cyclotron wave absorption have been measured on the DIII-D tokamak. Clear evidence of the non-inductive currents is seen on the internal magnetic field measurements by motional Stark effect spectroscopy. The magnitude and location of the non-inductive current is evaluated by comparing the total and Ohmic current profiles of discharges with and without electron cyclotron wave power. The measured current agrees with Fokker-Planck calculations near the magnetic axis, but exceeds the predicted value as the location of the current drive is moved to the half radius

The Jewish psychiatric hospital, Zofiówka, in Otwock, Poland.

Science.gov (United States)

Seeman, Mary V

2015-03-01

The T4 euthanasia programme within Nazi Germany has been well researched, but much less is known about the extermination of psychiatric patients in Nazi-occupied territories during the same period. In Poland 20,000 mentally ill patients were deliberately killed during the German occupation. This paper traces the history of one psychiatric hospital, Zofiówka, in Otwock, south-east of Warsaw. The hospital once served the Jewish population of Poland and was the largest, most prestigious neuropsychiatric centre in the country. It is now in ruins and said to be haunted by ghosts. © The Author(s) 2014.

Radioecological analysis of the north-eastern region of Poland

International Nuclear Information System (INIS)

Zalewski, M.; Mnich, Z.; Kapala, J.; Karpinska, M.

1997-01-01

This paper presents the results of measurements of natural radioactivity of K-40, Ra-226 and Th-232 in building material as well as radon concentrations and dose rates in houses and outdoors. The mean absorbed rate in air outdoors from natural gamma radiation was found to be 40.2 nGyh -1 . Doses inside houses made from particular materials were (nGyh -1 ): brick - 102, prefabricate - 89, wood - 88. The mean equivalent per one statistical inhabitant of ''Poland Green Lungs'' is 1.61 mSv/year. The doses absorbed by the population in the north-eastern region of Poland from natural sources of ionizing radiation are lower than the population-weighted world averages. (author)

Density and temperature profile modifications with electron cyclotron power injection in quiescent double barrier discharges on DIII-D

International Nuclear Information System (INIS)

Casper, T A; Burrell, K H; Doyle, E J; Gohil, P; Lasnier, C J; Leonard, A W; Moller, J M; Osborne, T H; Snyder, P B; Thomas, D M; Weiland, J; West, W P

2006-01-01

Quiescent double barrier (QDB) conditions often form when an internal transport barrier is created with high-power neutral-beam injection into a quiescent H-mode (QH) plasma. These QH-modes offer an attractive, high-performance operating scenario for burning plasma experiments due to their quasi-stationarity and lack of edge localized modes. Our initial experiments and modelling using ECH/ECCD in QDB shots were designed to control the current profile and, indeed, we have observed a strong dependence on the q-profile when EC-power is used inside the core transport barrier region. While strong electron heating is observed with EC power injection, we also observe a drop in the other core parameters, namely ion temperature and rotation, electron density and impurity concentration. At onset and termination of the EC pulse, dynamically changing conditions are induced that provide a rapid evolution of T e /T i profiles accessible with 0.3 e /T i ) axis e /T i ratio as the ion temperature and density profiles flatten with this change in transport. The change in transport is consistent with a destabilization of ITG turbulence as inferred from the reduction of the stability threshold due to the change in T e /T i

Characteristics of large thermal energy storage systems in Poland

Science.gov (United States)

Zwierzchowski, Ryszard

2017-11-01

In District Heating Systems (DHS) there are significant fluctuations in demand for heat by consumers during both the heating and the summer seasons. These variations are considered primarily in the 24-hour time horizon. These problems are aggravated further if the DHS is supplied by a CHP plant, because fluctuations in heat demand adversely affect to a significant degree the stable production of electricity at high overall efficiency. Therefore, introducing Thermal Energy Storage (TES) would be highly recommended on these grounds alone. The characteristics of Large (i.e. over 10 000 m3) TES in operation in Poland are presented. Information is given regarding new projects (currently in design or construction) that apply TES technology in DHS in Poland. The paper looks at the methodology used in Poland to select the TES system for a particular DHS, i.e., procedure for calculating capacity of the TES tank and the system to prevent water stored in the tank from absorbing oxygen from atmospheric air. Implementation of TES in DHS is treated as a recommended technology in the Polish District Heating sector. This technology offers great opportunities to improve the operating conditions of DHS, cutting energy production costs and emissions of pollutants to the atmosphere.

The influence of educational research on education in Poland

Science.gov (United States)

Okoń, Wincenty

1981-06-01

There is no need nowadays to convince people that modern education cannot function properly without the help of scientific research, and especially of pedagogical research. It is true that there still appear many pedagogical works `inflated by wind', as Comenius expressed it more than three hundred years ago, and these publications may even acquire a temporary popularity. But the general trend towards the development of pedagogy as a discipline based on research has been established for quite some time and is constantly gaining strength in the developed countries. Concurrently, pedagogical disciplines have had increasing influence on the development of education. The question of how these disciplines have developed in Poland and how they have influenced the educational system calls for a broader review, such as to allow one to draw conclusions on how to harmonise more effectively the domain of educational research with that of education. Such a review is the aim of the present paper. The following issues are considered: the functions of educational research, the kinds of educational investigations conducted in Poland, ways of disseminating their findings, and the organisation of research in Poland. The paper ends with a discussion of some of the more important conclusions reached.

ICRF power deposition profile and determination of the electron thermal diffusivity by modulation experiments in JET

International Nuclear Information System (INIS)

Gambier, D.J.; Evrard, M.P.; Adam, J.

1990-01-01

The power deposition profile in the ion cyclotron range of frequencies (ICRF) has been investigated experimentally in JET by means of a square wave modulated RF perturbation. The study has been conducted in D(H) and D( 3 He) plasmas for two heating scenarios. In D( 3 He) plasmas and for central heating in a scenario where mode conversion to Bernstein waves is accessible, the direct power deposition profile on electrons has been derived. It accounts for 15% of the total coupled power and extends over 25% of the minor radius. Outside the RF power deposition zone, the electron thermal diffusivity χ e inside the inversion radius surface (r i ) can be estimated through observation of the diffusive electronic transport. In discharges without monster sawteeth and for a low central temperature gradient (∇T e (r ≤ r i ) ≤ ∇T e (r ≥ r i ) approx. = 5 keV·m -1 ) the value obtained is small (approx. =0.24 +- 0.05 m 2 · s -1 ), typically ten times lower than χ e values deduced from heat pulse propagation in similar discharges at radii larger than the inversion radius. For the D(H) minority heating scheme, a large fraction of the ICRF modulated power is absorbed by minority ions, and the minority tail is modulated with a characteristic ion-electron (i-e) slowing-down time. In this scheme, electron heating occurs only through collisions with the minority ion tail and no modulation of the electron temperature is observed in sawtoothing discharges. This is interpreted as a consequence of the long i-e equipartition time, acting as an integrator for the modulated ICRF signal. Finally, a correlation between the time of the sawtooth crash and the periodic turn-off of the ICRF power is found and its consequence for modulation experiments is reviewed. (author). 22 refs, 16 figs

Collaborative Advantage in Public and Social Services: the Case of Poland

Directory of Open Access Journals (Sweden)

Maria Janina SZYMANKIEWICZ

2013-12-01

Full Text Available This article seeks to analyse the relationships between the third and the public sector, with a particular focus on relations with local government units (LGUs on the example of Poland. The article characterises the essence and rules of collaboration between the social and public sectors in Poland, and determines the meaning of the cooperative development of strategy of collaborative advantage. It also presents a useful tool which facilitates the realisation of such a task – a model of strategic cross-sector collaboration.

Measurement of surface temperature profiles on liquid uranium metal during electron beam evaporation

Energy Technology Data Exchange (ETDEWEB)

Ohba, Hironori; Shibata, Takemasa [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

1998-11-01

Surface temperature distributions of liquid uranium in a water-cooled copper crucible during electron beam evaporation were measured. Evaporation surface was imaged by a lens through a band-path filter (650{+-}5 nm) and a double mirror system on a charge coupled device (CCD) camera. The video signals of the recorded image were connected to an image processor and converted to two-dimensional spectral radiance profiles. The surface temperatures were obtained from the spectral radiation intensity ratio of the evaporation surface and a freezing point of uranium and/or a reference light source using Planck`s law of radiation. The maximum temperature exceeded 3000 K and had saturation tendency with increasing electron beam input. The measured surface temperatures agreed with those estimated from deposition rates and data of saturated vapor pressure of uranium. (author)

Poland: Overview of activities on Neutron Imaging (NI) and Cultural Heritage (CH) studies

International Nuclear Information System (INIS)

Milczarek, Jacek J.

2012-01-01

Due to heavy losses during last war austerities the public opinion in Poland is very conscious on the preservation of the national cultural heritage objects. The preservation of cultural heritage in Poland is supervised and financed by the Ministry of Ministry of Culture and National Heritage with the Department of Cultural Heritage and the National Heritage Board established in Warsaw. There are over 400 museums in the country, from which 110 museums are the registered ones. The 12 national museums and 12 archaeological ones exist in major Polish cities. There are approximately 1000 excavation sites in Poland explored for 6 months in year. The archaeological research currently well developed and the X-ray radiography is widely used for investigation of excavation findings

Perfluoroalkyl substances and time to pregnancy in couples from Greenland, Poland and Ukraine

DEFF Research Database (Denmark)

Jørgensen, Kristian T; Specht, Ina O; Lenters, Virissa

2014-01-01

BACKGROUND: Perfluoroalkyl substances (PFAS) are suggested to affect human fecundity through longer time to pregnancy (TTP). We studied the relationship between four abundant PFAS and TTP in pregnant women from Greenland, Poland and Ukraine representing varying PFAS exposures and pregnancy planning...... behaviors. METHODS: We measured serum levels of perfluorooctanoic acid (PFOA), perfluorooctane sulfonate (PFOS), perfluorohexane sulfonic acid (PFHxS) and perfluorononanoic acid (PFNA) in 938 women from Greenland (448 women), Poland (203 women) and Ukraine (287 women). PFAS exposure was assessed...... weaker for women from Poland and Ukraine. PFOS, PFOA and PFHxS were not consistently associated with TTP. CONCLUSIONS: Findings do not provide consistent evidence that environmental exposure to PFAS is impairing female fecundity by delaying time taken to conceive....

Studies of longitudinal profile of electron bunches and impedance measurements at Indus-2 synchrotron radiation source

Energy Technology Data Exchange (ETDEWEB)

Garg, Akash Deep, E-mail: akash-deep@rrcat.gov.in [Beam Diagnostics Section (BDS), Indus Operations, Beam Dynamics and Diagnostics Division (IOBDD), Raja Ramanna Centre for Advanced Technology, Indore 452 013, M.P. (India); Homi Bhabha National Institute (HBNI) at Raja Ramanna Centre for Advanced Technology, Indore (India); Yadav, S.; Kumar, Mukesh; Shrivastava, B.B.; Karnewar, A.K.; Ojha, A.; Puntambekar, T.A. [Beam Diagnostics Section (BDS), Indus Operations, Beam Dynamics and Diagnostics Division (IOBDD), Raja Ramanna Centre for Advanced Technology, Indore 452 013, M.P. (India)

2016-04-01

Indus-2 is a 3rd generation synchrotron radiation source at the Raja Ramanna Centre for Advanced Technology (RRCAT) in India. We study the longitudinal profile of electrons in Indus-2 by using dual sweep synchroscan streak camera at visible diagnostic beamline. In this paper, the longitudinal profiles of electron bunch are analyzed by filling beam current in a single bunch mode. These studies are carried at injection energy (550 MeV) and at ramped beam energy (2.5 GeV). The effects of the wakefield generated interactions between the circulating electrons and the surrounding vacuum chamber are analyzed in terms of measured effects on longitudinal beam distribution. The impedance of the storage ring is obtained by fitting the solutions of Haissinski equation to the measured bunch lengthening with different impedance models. The impedance of storage ring obtained by a series R+L impedance model indicates a resistance (R) of 1350±125 Ω, an inductance (L) of 180±25 nH and broadband impedance of 2.69 Ω. These results are also compared with the values obtained from measured synchronous phase advancing and scaling laws. These studies are very useful in better understanding and control of the electromagnetic interactions.

The utilization of electronic computers for bone density measurements with iodine 125 profile scanner

International Nuclear Information System (INIS)

Reiners, C.

1974-01-01

The utilization of electronic computers in the determination of the mineral content in bone with the 125 I profile scanner offers many advantages. The computer considerably lessens intensive work of routine evaluation. It enables the direct calculation of the attenuation coefficients. This means a greater accuracy and correctness of the results compared to the former 'graphical' method, as the approximations are eliminated and reference errors are avoided. (orig./LH) [de

Salmonellosis in Poland in 2014

Science.gov (United States)

Sadkowska-Todys, Małgorzata; Czarkowski, Mirosław P

The aim of the study is to assess the epidemiological situation of salmonellosis in Poland in 2014 in comparison to the previous years. The evaluation was based on the data from the bulletin “Infectious diseases and poisoning in Poland 2014”, information from the laboratories of sanitary-epidemiological stations and reports from the epidemiological investigations in outbreaks of salmonellosis, sent by the sanitary-epidemiological stations to the Department of Epidemiology, as well as the data from the Department of Demographic Studies of the Central Statistical Office. Cases were classified according to the definitions adopted in the UE. In 2014, a total number of 8 392 cases of salmonellosis derived from animals were reported, including 8 197 cases of intestinal salmonellosis and 195 cases of extraintestinal. The total incidence was 21.8/100 000. Almost 96% of the cases met the criteria for a confirmed case. The number of registered cases was, for the first time since many years, higher than in the previous year, but still lower than the median for 2008-2012. A very high percentage (approximately 70%) of hospitalizations remains among patients diagnosed with salmonellosis. Approximately 33% of all cases in outbreaks of salmonellosis were hospitalized. The highest incidence was among children under the age of 5 years. Salmonellosis was reported as the cause of death for 13 patients. In 2014 there were 171 outbreaks reported with Salmonella as an etiological agent. Majority of them were small outbreaks limited to the family in singular household, and the total number of cases in those outbreaks amounted to 1 229 people. In Poland the most common etiological agent of salmonellosis is (and have been for many years) S. Enteritidis. In 2014, the first time in many years, an increase was recorded in the annual number of cases of salmonellosis. A very high percentage of hospitalizations for salmonellosis cases indicates a relatively rare practice among GPs in ordering

Depth profiling: RBS versus energy-dispersive X-ray imaging using scanning transmission electron microscopy

International Nuclear Information System (INIS)

Markwitz, Andreas

2000-01-01

Rutherford backscattering spectrometry (RBS) is known to be one of the techniques ideal for analysis of thin films. Elemental concentrations of matrix components and impurities can be investigated as well as depth profiles of almost each element of the periodic table. Best of all, RBS has both a high sensitivity and a high depth resolution, and is a non-destructive analysis technique that does not require specific sample preparation. Solid-state samples are mounted without preparation inside a high-vacuum analysis chamber. However, depth-related interpretation of elemental depth profiles requires the material density of the specimen and stopping power values to be taken into consideration. In many cases, these parameters can be estimated with sufficient precision. However, the assumed density can be inaccurate for depth scales in the nanometer range. For example, in the case of Ge nanoclusters in 500 nm thick SiO 2 layers, uncertainty is related to the actual position of a very thin Ge nanocluster band. Energy-dispersive X-ray emission (EDX) spectroscopy, using a high-resolution scanning transmission electron microscope (STEM) can assist in removing this uncertainty. By preparing a thin section of the specimen, EDX can be used to identify the position of the Ge nanocluster band very precisely, by correlating the Ge profile with the depth profiles of silicon and oxygen. However, extraction of the concentration profiles from STEM-EDX spectra is in general not straightforward. Therefore, a combination of the two very different analysis techniques is often the best and only successful way to extract high-resolution concentration profiles

Participative environmental management and social capital in Poland

DEFF Research Database (Denmark)

Hunka, Agnieszka; De Groot, Wouter T

2011-01-01

with a ubiquitous top-down approach taken by institutional decision-makers. The paper addresses this problem from the perspective of social capital theory. A study of administrative culture and decision-making processes shows the way decisions are currently made. We also propose a way to achieve more participative......Eastern European countries, such as Poland, are often used as exemplary in social capital studies. Upon entering the European Union, the low social capital level in Poland posed problems with implementing new regulations, particularly in the environmental policy field. Environmental issues often...... present a high degree of complexity – and European legislation requires multi-stakeholder involvement in decision-making processes. Thus, the dilemma: on the one hand, there is a demand to engage and consult many actors; on the other hand, low social capital contributes to an administrative culture...

Vegetation of the Ferdynandovian interglacial (MIS 13–15 based on plant macrofossils from a new profile of the stratotype site

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Stachowicz-Rybka Renata

2015-12-01

Full Text Available Early Middle Pleistocene palaeolacustrine sediments of the Ferdynandów site (E Poland, serving as a stratotype for the Ferdynandovian interglacial, were subjected to a new drilling in 2011. The obtained profile, covering the late Sanian 1 glaciation, two interglacial successions (Ferdynandovian 1 and 2, the cold Ferdynandovian 1/2 interval, and the early Sanian 2 glaciation, permitted a high-resolution plant macroremains analysis, correlated with the results of a palynological examination. In detailed studies of plant macroremains from the profile, new taxa were discovered for the Polish Pleistocene flora: specifically, species that are extinct or not found nowadays in Poland. On the basis of the taxonomic diversity and occurrence of bioindicators, the division into warm and cold units of the Ferdynandovian interglacial as well as units associated with the Sanian 1 and 2 glaciations, already applied in pollen studies, were confirmed, and the periods were described in terms of plant macroremains.

Assessment of cyanobacteria impact on bathing water quality in Poland

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Krzysztof Skotak

2012-12-01

Full Text Available Introduction: Quality of bathing water is of key importance for bathers’ health, mainly due to the fact, that each year millions of people use bathing sites as places for recreation and sport activities. Most of the bathing sites are of adequate quality of water, but still there are cases of health risk because bathing water is polluted. One of the main health risk factor in bathing water are cyanobacteria and their blooms. Cyanobacteria are microorganisms of morphological features of bacteria and algae. They live in colonies, which in large quantities show up as streaks, dense foam on the water surface. The aim of this paper was to assess the impact of cyanobacteria blooms on health regarding bathing water quality in Poland. Materials and methods: Assessment covered all bathing sites in Poland supervised by Polish National Sanitary Inspection (PIS in the period from 2007 to 2009. The base was data collected during bathing water monitoring conducted by PIS and their formal decisions of bathing bans introduced in response to revealed bathing water pollution. Results and discussion: The results of assessment indicate, that about one-fourth of all bathing bans in Poland was due to cyanobacteria blooms. Conclusions: Every fifth bathing sites located on artificial lake or water reservoir and every tenth on the sea bathing sites were polluted. Average period of bathing ban due to cyanobacteria blooms in Poland varies. Relatively the shortest bathing bans were observed on the sea bathing sites (no longer than one week on average. Much longer were bathing bans on lakes and artificial lakes (one month on average.

Lichens of the Holy Hill orthodox sanctuary in Grabarka (NE Poland

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Anna Matwiejuk

2013-12-01

Full Text Available The Holy Hill Grabarka is one of the most important orthodox sanctuaries in Poland. The sanctuary is situated in Podlasie region between Bug and Narew rivers. It grew in the shade of well developing (in the first centuries of the second millennium towns Mielnik and Drohiczyn. The most striking thing is that the church is surrounded by a forest of thousands of crosses brought by pilgrims. The study present 64 species of epiphytic, epixylic, epilythic and epigeic lichens. Among 64 lichen species 11 are considered to be threatened in Poland.

Telemedicine and eHealth in Poland from 1995 to 2015.

Science.gov (United States)

Glinkowski, Wojciech M; Karlińska, Maria; Karliński, Michał; Krupiński, Elizabeth A

2018-02-01

The aim of this study is to present a review based on the literature and proceedings from selected telemedicine conferences. The review was developed using the PRISMA framework. The Embase and PubMed (updated until July 13, 2015) literature databases were searched for telemedicine-related terms and Poland. The literature search identified 129 eligible articles in the databases and 85 in conference proceedings until July 2015. Articles measured as a number of contributions per year presented a similar rising, fluctuating and almost parallel pattern. Fifty-nine percent of the reviewed papers were published in impacted journals. Almost half of all publications presented original papers. The published articles concerned mostly cardiology (16%), family medicine (15%) and pathology (11%). Conference proceedings papers concerned orthopedics (29%, significantly more frequent; p < 0.001) and cardiology (14%). Scientific activity of researchers and practitioners in Poland in the field of telemedicine is not high, but it is increasing over time. There is a tendency to present the research rather in high-quality journals instead of conferences before publication. The occurrence of individual medical specialty telemedicine in Poland may reflect country-specific needs.

The Roman Catholic parish in Poland as the local community

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Mariański Janusz

2014-01-01

Full Text Available In the Roman Catholic Church a parish is the smallest legal unit and it is the milieu for religious, social, and cultural activities for a group of people joined together in a geographical area. The purpose of this article is a sociological study examining the Catholic parish in Poland as a local community. Today a parish along with its community is exposed to social change and to myriad forces characteristic of the postmodern culture. In Poland two opposite forces characterize the life of a parish community: on the one side, secularization and individualization, and on the other side, socialization and evangelization. The subjective dimension of a local community, which is related to identification of people with a local parish, along with social bonds with the parish as a local community, are discussed in the first two sections of the article. In subsequent sections some issues related to common activities, membership in movements, religious communities, and Catholic associations within the parish will be presented. While the agency of people in the parish community is theoretically acknowledged, it is still not fully implemented. The discussion is based on the data obtained from major public opinion institutes in Poland.

RENEWABLE ENERGY SOURCES IN POLAND - CONDITIONS AND POSSIBILITES OF DEVELOPMENT

Energy Technology Data Exchange (ETDEWEB)

Gawlik, L.; Mokrzycki, E.; Ney, R.

2007-07-01

The paper describes the state of the art in renewable energy sources development. The obligation resulting from the membership of Poland in the European Union as well as from other international agreements in the scope of renewable energy sources development are described. The production of electricity, heat and biofuels in Poland is given and the perspectives of development of particular renewable energy sources in Poland are discussed in the view of potential reserves and other constrains. The economic aspects of renewable energy technologies are shown. The environmental pros and cons of biomass energy development are described. Arguments for development of renewable energy sources use are stated: the decrease of dependence from primary energy sources, the decrease the emission of green house gases and the recovery of agricultural regions of the country. In conclusion it is stated that the significance of renewable energy sources in Polish conditions is constrained to local societies. Their development should be adjusted to conditions predominating in a given region and that wider consumption of renewable energy sources should develop in conformity with sustainable development, so it is necessary to reach agreement between local societies, institutions dealing with environment protection and representatives of power sector. (auth)

Facilities of Early Rehabilitation post Stroke in Poland 2010

DEFF Research Database (Denmark)

Opara, Jozef; Langhorne, Peter; Larsen, Torben

2012-01-01

Rationale -The aim of this work was to survey the contemporary facilities for early poststroke rehabilitation in Poland. The main research questions were: what is the availability of inpatient rehabilitation for post-stroke patients in neurological departments and in rehabilitation departments......? Aims - Growing costs of health care are encouraging healthcare planners to look for new organizational solutions of services which could enable rehabilitation as early as possible after disease onset. Early post-stroke rehabilitation consists of many elements that provide for early onset rehabilitation...... and its continuation after discharge from stroke unit. Participants - Two questionnaires evaluating neurorehabilitation of people who underwent stroke was designed and distributed: first to 221 neurological wards and second to 154 rehabilitation departments in Poland. Design - We asked about delay before...

The fight against unfair competition in Poland in the years 1918-1939

OpenAIRE

Tomasz Dolata

2012-01-01

The most important aspects concerning the combating of unfair competition in pre-war Poland are analysed in this study: factors determining the necessity of introducing a uniform, common legal regime binding across the whole territory of Poland are discussed, the genesis of the Polish law combating unfair competition of 2.08.1926 are examined, certain shortcomings of the law, which led to the revision of the act, in 1927, are characterized, attention is paid to the positive acceptance o...

The Lyme disease as the increasing health problem in Małopolskie voivodeship compared with Poland in 1998-2014

Science.gov (United States)

Bandoła, Katarzyna; Koperny, Magdalena; Seweryn, Michał; Żak, Jacek; Bała, Małgorzata M

Lyme disease is one of the most known tick borne diseases in Poland caused by spirochetes of the genus Borrelia burgdorferi. Most cases of Lyme disease are diagnosed in the northeastern Poland and the south of Poland, in Śląskie, Małopolskie, Podkarpackie voivodeship. The aim of the study was to evaluate epidemiological data of Lyme disease in Małopolskie voivodeship and other voivodeships in Poland and frequency analysis of the Lyme disease as an occupational disease. The authors analyzed prevalence from 1998 to 2014. Incidence of the Lyme disease was evaluated through review data from „Choroby zakaźne i zatrucia” Bulletin and Lyme disease as an occupational disease obtained data from the Nofer Institute of Occupational Medicine in Łódź. It is estimated that the number of Lyme disease cases in Poland increased 18 times between 1998 and 2014 year (2,0 to 36 per 100,000 population), in the same period it was over 35 times of sudden rise in Lyme disease incidence in Małopolskie voivodeship. In years 2005-2014 the number of cases of Lyme disease as an occupational disease fluctuated with a slight upward trend both in Poland and Małopolskie voivoideship. In Poland number of reported cases is systematically increasing. Podlaskie and Warmińsko- Mazurskie voivodeships are areas of high prevalence. Exponential increase in the number of cases is observed in southern Poland, especially in Małopolskie voivodeship from 2013.

Infectious diseases in Poland in 2015

Science.gov (United States)

Sadkowska-Todys, Małgorzata; Zieliński, Andrzej; Czarkowski, Mirosław P.

2017-01-01

This is the next annual analysis of the situation of infectious and parasitic diseases in Poland in 2015 within the framework of the Epidemiological Chronicle of Przegląd Epidemiologiczny - Epidemiological Review. Its purpose is to identify potential threats to the health of populations from infectious diseases occurring in Poland with reference to other parts of the globe. This paper is an introduction to more detailed studies of the epidemiological situation of selected infectious diseases and summarizes the results of the surveillance of infectious diseases in Poland in 2015. References to epidemiological situation in other countries are limited to situations that may affect current or potential occurrence of the disease in Poland. The main source of epidemiological information for this summary is the data from the reports of the State Sanitary Inspection included in the annual bulletins “Infectious Diseases and Poisonings in Poland in 2015” and “Vaccination in Poland in 2015” (1, 2). The epidemiological situation of particular diseases is further elaborated in the Epidemiological Chronicle of the same issue of the Epidemiological Review. Data on deaths are based on the presentation of the Demographic and Labor Market Department of the Central Statistical Office on deaths from infectious and parasitic diseases registered in Poland in 2015 and earlier. For a long time, the most common diseases among epidemiological surveillance it is upper respiratory tract infections classified as “influenza and suspected influenza”. In 2015, the number of cases was 3,843,438 (9 994,7 / 100,000). As to compare with the 2014’s incidence, this was an increase of 22.6%. In 2015, incidence of intestinal infections with etiology of salmonella increased by 2.8% compared to the previous year, but compared to the median of 2009-2013 was 2.5% lower. A serious epidemiological problem is a strong upward trend in nosocomial infections including infections caused by

Preferences and attitudes of older adults of Bialystok, Poland toward the use of over-the-counter drugs

OpenAIRE

Cybulski,Mateusz; Cybulski,Lukasz; Krajewska-Kulak,Elzbieta; Orzechowska,Magda; Cwalina,Urszula

2018-01-01

Mateusz Cybulski,1 Lukasz Cybulski,2 Elzbieta Krajewska-Kulak,1 Magda Orzechowska,1 Urszula Cwalina3 1Department of Integrated Medical Care, Faculty of Health Sciences, Medical University of Bialystok, Bialystok, Poland; 2National Security Student, Faculty of Social Sciences, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland; 3Department of Statistics and Medical Informatics, Faculty of Health Sciences, Medical University of Bialystok, Bialystok, Poland Purpose: The aim of the stu...

High-Latitude Topside Ionospheric Vertical Electron-Density-Profile Changes in Response to Large Magnetic Storms

Science.gov (United States)

Benson, Robert F.; Fainberg, Joseph; Osherovich, Vladimir A.; Truhlik, Vladimir; Wang, Yongli; Bilitza, Dieter; Fung, Shing F.

2015-01-01

Large magnetic-storm induced changes have been detected in high-latitude topside vertical electron-density profiles Ne(h). The investigation was based on the large database of topside Ne(h) profiles and digital topside ionograms from the International Satellites for Ionospheric Studies (ISIS) program available from the NASA Space Physics Data Facility (SPDF) at http://spdf.gsfc.nasa.gov/isis/isis-status.html. This large database enabled Ne(h) profiles to be obtained when an ISIS satellite passed through nearly the same region of space before, during, and after a major magnetic storm. A major goal was to relate the magnetic-storm induced high-latitude Ne(h) profile changes to solar-wind parameters. Thus an additional data constraint was to consider only storms where solar-wind data were available from the NASA/SPDF OMNIWeb database. Ten large magnetic storms (with Dst less than -100 nT) were identified that satisfied both the Ne(h) profile and the solar-wind data constraints. During five of these storms topside ionospheric Ne(h) profiles were available in the high-latitude northern hemisphere and during the other five storms similar ionospheric data were available in the southern hemisphere. Large Ne(h) changes were observed during each one of these storms. Our concentration in this paper is on the northern hemisphere. The data coverage was best for the northern-hemisphere winter. Here Ne(h) profile enhancements were always observed when the magnetic local time (MLT) was between 00 and 03 and Ne(h) profile depletions were always observed between 08 and 10 MLT. The observed Ne(h) deviations were compared with solar-wind parameters, with appropriate time shifts, for four storms.

Air charter leisure traffic and organised tourism in Poland: Are charters passé?

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Taylor Zbigniew

2016-12-01

Full Text Available Data from a number of tourism and transport sources are used in this analysis, concentrating on Poland: the largest tour operators and areas in which air carriers are likely to have the greatest impact. The top 25 air charter carriers identified are examined closely in terms of connections, and the geographical characteristics of these links are highlighted. The research reveals substantial differences in models of air leisure traffic between Western Europe and Poland. These are of a quantitative, but also a qualitative nature, and reflect the disparate levels of affluence of societies, different mobility patterns, and various experiences, adventures and demands on the part of travellers. Overall, charter traffic in Poland is still seen to be flourishing, while that in Western Europe is in relative decline.

Orchidaceae in the anthropogenic landscape of central Poland: Diversity, extinction and conservation perspectives

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Rewicz Agnieszka

2015-01-01

Full Text Available Orchidaceae are considered one of the largest and most endangered plant families worldwide. We analyzed the status of conservation of orchid sites in Central Poland, which serves as a model area for heavily transformed environments in moderate climate. In the area under study, 26 orchid species from 54 taxa existing in Poland were reported, 17 of them with fewer than 20 localities, 59% of which have not been confirmed since 2000. Spatial analysis of all localities has shown that Central Poland exhibits considerable diversity as regards the incidence of Orchidaceae. It has been shown that contemporary protection methods have failed to prevent the demise of these species in forest, meadow and bog habitats, which incidentally comprised most of those whose localities have been unconfirmed since 2000.

Analysis of a Novel Diffractive Scanning-Wire Beam Position Monitor (BPM) for Discriminative Profiling of Electron Vs. X Ray Beams

International Nuclear Information System (INIS)

Tatchyn, R.

2011-01-01

Recent numerical studies of Free Electron Lasers (FELs) operating in the Self Amplified Spontaneous Emission (SASE) regime indicate a large sensitivity of the gain to the degree of transverse overlap (and associated phase coherence) between the electron and photon beams traveling down the insertion device. Simulations of actual systems imply that accurate detection and correction for this relative loss of overlap, rather than correction for the absolute departure of the electron beam from a fixed axis, is the preferred function of an FEL amplifier's Beam Position Monitor (BPM) and corrector systems. In this note we propose a novel diffractive BPM with the capability of simultaneously detecting and resolving the absolute (and relative) transverse positions and profiles of electron and x-ray beams co-propagating through an undulator. We derive the equations governing the performance of the BPM and examine its predicted performance for the SLAC Linac Coherent Light Source (LCLS), viz., for profiling multi-GeV electron bunches co-propagating with one-to-several-hundred keV x-ray beams. Selected research and development (r and d) tasks for fabricating and testing the proposed BPM are discussed.

Selection of the optimum condition for electron capture detector operation

International Nuclear Information System (INIS)

Lasa, J.; Korus, A.

1974-01-01

A method of determination of the optimal work conditions for the electron capture detector is presented in the paper. Physical phenomena which occur in the detector, as well as the energetic dependence of the electron attachment process are taken into consideration. The influence of the kind of carrier gas, temperature, and the parameters of the supplied voltage in both direct and pulse methods on average values of electron energy is described. Dependence of the sensitivity of the electron capture detector on the carrier gas and the polarizing voltage is illustrated for the Model DNW-300 electron capture detector produced in Poland. Practical indications for selecting optimal conditions of electron capture detector operation are given at the end of the paper. (author)

The Minister Council decree about conditions for to bring on the territory of Poland, to take away from the territory of Poland, and to transit through this territory nuclear materials, radioactive sources and devices containing such sources of 27 April 2004

International Nuclear Information System (INIS)

Miller, L.

2004-01-01

The decree refers to conditions for to bring on the territory of Poland, to take away from the territory of Poland, and to transit through this territory nuclear materials, radioactive sources and devices containing such sources. They be bring to, take away and transit through Poland with documents and procedures determined in regulations. The decree replaces the decree of 5 November 2002 (Dz.U. no. 207, item 1754)

Variable magnification dual lens electron holography for semiconductor junction profiling and strain mapping

International Nuclear Information System (INIS)

Wang, Y.Y.; Li, J.; Domenicucci, A.; Bruley, J.

2013-01-01

Dual lens operation for electron holography, which was developed previously (Wang et al., Ultramicroscopy 101 (2004) 63–72; US patent: 7,015,469 B2 (2006)), is re-investigated for bright field (junction profiling) and dark field (strain mapping) electron holography using FEI instrumentation (i.e. F20 and Titan). It is found that dual lens operation provides a wide operational range for electron holography. In addition, the dark field image tilt increases at high objective lens current to include Si 〈0 0 4〉 diffraction spot. Under the condition of high spatial resolution (1 nm fringe spacing), a large field of view (450 nm), and high fringe contrast (26%) with dual lens operation, a junction map is obtained and strain maps of Si device on 〈2 2 0〉 and 〈0 0 4〉 diffraction are acquired. In this paper, a fringe quality number, N′, which is number of fringe times fringe contrast, is proposed to estimate the quality of an electron hologram and mathematical reasoning for the N′ number is provided. -- Highlights: ► Dual lens electron holography is implemented on FEI instruments (Titan and F20). ► Wide range of field of view (0.1–0.9 μm) and fringe spacing (0.5–6 nm) is achieved. ► Fringe quality number is proposed to quantify the quality of an electron hologram. ► Junction map at high spatial resolution is provided. ► Strain maps along 〈2 2 0〉 and 〈0 0 4〉 direction of Si by dark field electron holography are reported.

First steps of Poland in the nuclear power industry

International Nuclear Information System (INIS)

Guidez, J.

2010-01-01

Poland appears as a new-comer in the domain of nuclear power but in fact previous projects of nuclear power plants existed but were abruptly stopped in the afterwards of Chernobyl. Today almost 90% of the electricity produced in Poland comes from the combustion of coal and lignite. In january 2009 the Polish government decided to include nuclear power in the energy mix with an aim of a 15% share of the electricity production in 2030 and with the first nuclear plant operating in 2020. The path toward this aim is marked out as following. 2009-2010: drawing up of the legal frame, creation of the nuclear safety authority, drawing up of the list of potential sites, and launching of the public debate. 2011-2013: selection of the first site, of the pool of investors, of the reactor technology and the signature of the contract for the first plant. 2014-2015: obtention of the administrative agreements, elaboration of the technical project. 2016-2020: construction of the plant. The polish public opinion favours nuclear energy and there is a kind of competition between different regions to home nuclear power plants. In 2010 Poland signed various collaboration agreements with the Usa, France and South-Korea. Polish authorities are studying the pros and cons of the EPR (EDF - Areva), ABWR (GE/Hitachi) and AP1000 (Westinghouse) reactors. (A.C.)

Control of quasi-monoenergetic electron beams from laser-plasma accelerators with adjustable shock density profile

Science.gov (United States)

Tsai, Hai-En; Swanson, Kelly K.; Barber, Sam K.; Lehe, Remi; Mao, Hann-Shin; Mittelberger, Daniel E.; Steinke, Sven; Nakamura, Kei; van Tilborg, Jeroen; Schroeder, Carl; Esarey, Eric; Geddes, Cameron G. R.; Leemans, Wim

2018-04-01

The injection physics in a shock-induced density down-ramp injector was characterized, demonstrating precise control of a laser-plasma accelerator (LPA). Using a jet-blade assembly, experiments systematically varied the shock injector profile, including shock angle, shock position, up-ramp width, and acceleration length. Our work demonstrates that beam energy, energy spread, and pointing can be controlled by adjusting these parameters. As a result, an electron beam that was highly tunable from 25 to 300 MeV with 8% energy spread (ΔEFWHM/E), 1.5 mrad divergence, and 0.35 mrad pointing fluctuation was produced. Particle-in-cell simulation characterized how variation in the shock angle and up-ramp width impacted the injection process. This highly controllable LPA represents a suitable, compact electron beam source for LPA applications such as Thomson sources and free-electron lasers.

Indicators as an Instrument of Measurement in Management Accounting in Logistics Enterprises in Poland

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Justyna Dobroszek

2015-12-01

Full Text Available Purpose: The purpose of this study was to present the extent to which indicators applied by logistics providers in Poland measure logistics-related processes and performance in the context of implementing the concept of management accounting in the enterprises that were researched. Methodology: The research methods used by the authors included a literature review of mainly German and Polish publications and survey research conducted in 2011–2013 among logistics enterprises in Poland. This study served as the basis for verifying four hypotheses and formulating conclusions. Findings: The main results of this study showed that management accounting systems are implemented in about half of then logistics providers in Poland covered by the survey. 75% of all enterprises conducted indicator analysis to evaluate logistics processes, costs and performance, and 90% of the indicators used by these enterprises were of a financial nature. Research limitations: The main limitation of the research was associated with conducting the survey. The low return rate of completed questionnaires did not allow for a detailed analysis of the undertaken subject to be conducted. Moreover, the research results cannot be generalized to all logistics companies in Poland. Originality: The study was the first review of the application of indicators in logistics companies in Poland in relation to the implementation of the management accounting concept. The study provides knowledge about how Polish logistics enterprises use indicators as an important management accounting instrument.

An Analysis of ERP and CRM System Implementations in Poland between 2013 and 2016

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Bartosz Wachnik

2017-02-01

Full Text Available ERP and CRM management information systems constitute one of the most popular IT system groups used by enterprises, not only in Poland. From the point of view of both theoreticians and practitioners of business informatics, it is important to understand the effectiveness of IT implementation projects in Poland in comparison to similar projects in other countries. The scope of this article is to present the results of research concerning the success and failure in ERP and CRM implementation projects in medium and large enterprises in Poland. The results answer the question regarding the level of effectiveness in selected IT projects consisting in standard implementation, roll-out, upgrade, vertical solution implementation and re-implementation in enterprises based in Poland between 2013 and 2016. The study analyzed 917 projects, including 747 projects in medium enterprises and 224 in large enterprises. The research shows the structure of fully successful, partially successful and completely failed projects following the classical evaluation of IT projects. Research results show that the level of effectiveness in IT projects consisting in implementations of management information systems is slightly higher in Poland than in analogous projects studied by the Standish Group. Importantly, despite technological progress and efforts of research centres, consulting companies and software producers, the effectiveness of IT project completion has not increased for over 20 years. The results may be interesting for researchers specializing in the subject of IT project completion, as well as for practitioners implementing such projects.

Orobanche mayeri (Suess. & Ronniger Bertsch & F. Bertsch – a species new to Poland

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Renata Piwowarczyk

2011-08-01

Full Text Available Two new localities of Orobanche mayeri (Suess. & Ronniger Bertsch & F. Bertsch, one of the rarest representatives of the family Orobanchaceae in Europe, are reported from southern Poland. The species was recorded in the Pieniny Mts (Central Western Carpathians in July 2009. The hosts, abundance and habitat preferences at the new localities are described and a supplemented map of the distribution in Europe and Poland is given.

Environmental and social costs of the uranium mining and milling in Poland from 1948 to 1972

International Nuclear Information System (INIS)

Zdulski, M.; Waclawek, Z.; Kaminski, J.

2002-01-01

The extensive uranium exploration and mining activities were carried out in the Lower Silesia (SW Poland) in the early 1950's, under direction of Soviet Union experts. Prospecting for uranium in Poland was initiated in 1947 when a bilateral agreement between the Polish and USSR governments was concluded. According to that agreement all uranium produced in Poland was transported to the Soviet Union. A systematic exploration programme, including geological, geophysical and geochemical surveys and related research, was carried out until 1966. The extensive uranium exploration was undertaken in number of localities in the Lower Silesia

New model of the vertical crustal movements in the area of Poland

OpenAIRE

Kowalczyk, Kamil

2006-01-01

In 2003 the fourth levelling campaign has been finished in Poland. This campaign, together with the previous one carried out in 1974–1982, gave a very good opportunity to determine the land uplift in the area of Poland. The paper describes shortly the third and fourth campaigns, the computation of the relative land uplift, computation of land uplift referred to the mean sea level and modeling the land uplift by the least-squares collocation method. Obtained results are compared with the compu...

Monetary policy transmission mechanism in Poland. What do we know in 2011?

OpenAIRE

Tomasz Łyziak; Oksana Demchuk; Jan Przystupa; Anna Sznajderska; Ewa Wróbel

2012-01-01

In the light of the results of empirical studies presented in the Report and the literature available45 it may be concluded that the form of the monetary policy transmission mechanism in Poland is consistent with structural features of the Polish economy and coincides with those characteristic of more developed European economies, e.g. the euro area. Although the financial intermediation system is less developed than in the euro area, Poland, like the new EU Member States is characterised by ...

Longitudinal profile diagnostic scheme with subfemtosecond resolution for high-brightness electron beams

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G. Andonian

2011-07-01

Full Text Available High-resolution measurement of the longitudinal profile of a relativistic electron beam is of utmost importance for linac based free-electron lasers and other advanced accelerator facilities that employ ultrashort bunches. In this paper, we investigate a novel scheme to measure ultrashort bunches (subpicosecond with exceptional temporal resolution (hundreds of attoseconds and dynamic range. The scheme employs two orthogonally oriented deflecting sections. The first imparts a short-wavelength (fast temporal resolution horizontal angular modulation on the beam, while the second imparts a long-wavelength (slow angular kick in the vertical dimension. Both modulations are observable on a standard downstream screen in the form of a streaked sinusoidal beam structure. We demonstrate, using scaled variables in a quasi-1D approximation, an expression for the temporal resolution of the scheme and apply it to a proof-of-concept experiment at the UCLA Neptune high-brightness injector facility. The scheme is also investigated for application at the SLAC NLCTA facility, where we show that the subfemtosecond resolution is sufficient to resolve the temporal structure of the beam used in the echo-enabled free-electron laser. We employ beam simulations to verify the effect for typical Neptune and NLCTA parameter sets and demonstrate the feasibility of the concept.

Trends in coal use - global, EU and Poland

Science.gov (United States)

Suwała, Wojciech; Wyrwa, Artur; Olkuski, Tadeusz

2017-11-01

That aim of this paper is to compare trends in global, European use of coal with tendencies in Poland, one of heavy coal dependent countries. Polish power generation is unique among OECD countries, the share of both hard coal and lignite in power generation reaches 81% [1]. Climate policy of European Union is to phase out intensive greenhouse gases sectors, thus to transform Polish power generation into less carbon intensive. Although such policy is generally accepted in Poland, the paste and practically proposed regulation that excludes coal generation from capacity mechanisms, is considered as threat to energy security. Coal is the base for generation for one simple reason, abundant in European scale hard coal reserves and significant capacities in lignite. Natural gas reserves allow to supply about 1/3 of consumption, but prices and supplies dependent hitherto on contracts with GAZPROM did not allow to develop significant generation capacities. Renewable resources are limited, there is not much possibilities for hydro, wind and solar. Poland is also one of the countries of poor air quality, traditional coal based space heating systems plus obsolete car fleet generate vast emissions, especially during the winter. Only recently this became top priority of environmental authorities. This situation is subject to transformation, government, managers are aware that the role of coal needs to be decreased, but there are two main questions, the paste of transformation and the future energy mix. The paper attempts to answer the question whether the expected changes in Polish energy mix are comparable or differ from the global and European tendencies.

Shale Gas in Poland: an Analysis of Tax Mechanisms and Dynamic Interactions

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Dawid Walentek

2016-12-01

Full Text Available This is a preliminary research into possible taxation mechanisms for firms that will be operating in the shale gas industry in Poland and potential market interactions between the incumbents and the entrants. The study places focus on the level of welfare and it includes a static and a dynamic analysis. The result of the former is that the lump sum tax is the first best of all considered tax mechanisms for the Polish shale gas from the welfare perspective. The second best option for taxation is a combination of the current CIT rate and a windfall profit tax. In respect to the dynamic analysis, the results suggest that Gazprom can remain the market leader in Poland even if the shale gas producers start to operate, due to the sequential character of the competition in the Polish natural gas market. Counterintuitively, it will not come at the expenses of the consumers in Poland and it can bring potential welfare gains

Selected aspects of environmental protection in Poland

International Nuclear Information System (INIS)

Obarska-Pempkowaik, Hanna; Bolt, Adam

2001-01-01

Environmental deterioration in Poland particularly in 1970's, was a result of an incorrect investment policy and indifferent attitude to the principles of the preservation of nature. Water resources, as part of the environment were affected accordingly. Shortage in water resources is caused by deterioration activity of the industrial, the progressing urban development, overconsumption caused by low prices of water and low status the legislation connected with the natural environment. The European integration processes going on make it necessary to adapt the Polish standards and technological solutions in the sphere of the environmental protection to the standards required by the European Union. The destroyed natural environment cannot secure living at a relatively high standard. Hence the concept of ecological safety based on the conviction that there is no high quality J. life without a high quality of the surrounding environment' has more followers. The main purpose of this paper is to describe the nature and scope of water pollution in Poland with an emphasis on current threats to water quality, with achievements in last decade and background of other European countries. (Original)

Efficient analysis of mode profiles in elliptical microcavity using dynamic-thermal electron-quantum medium FDTD method.

Science.gov (United States)

Khoo, E H; Ahmed, I; Goh, R S M; Lee, K H; Hung, T G G; Li, E P

2013-03-11

The dynamic-thermal electron-quantum medium finite-difference time-domain (DTEQM-FDTD) method is used for efficient analysis of mode profile in elliptical microcavity. The resonance peak of the elliptical microcavity is studied by varying the length ratio. It is observed that at some length ratios, cavity mode is excited instead of whispering gallery mode. This depicts that mode profiles are length ratio dependent. Through the implementation of the DTEQM-FDTD on graphic processing unit (GPU), the simulation time is reduced by 300 times as compared to the CPU. This leads to an efficient optimization approach to design microcavity lasers for wide range of applications in photonic integrated circuits.

The benefits and costs of IFRS implementation in Poland – the investors’ perspective

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Katarzyna Klimczak

2017-12-01

Full Text Available A number of earlier studies analysed the process as well as the consequences of implementing Interna- tional Financial Reporting Standards (IFRS in Poland. Prior research concentrated mainly on the impact of IFRS implementation on the financial reporting of companies in Poland and market reaction to the application of IFRS. Not much attention has been given to the attitudes of different groups of accounting information users and other interested parties towards the change of reporting standards in Poland. The aim of this study is to determine how investors perceive IFRS adoption by firms in Poland. Do they see any advantages of financial statements being prepared under IFRS and not under the Polish Accounting Act after more than 10 years from the introduction of the mandatory application of IFRS for certain companies? Has the application of IFRS to the preparation of financial statements increased the scope of useful financial information for investors? Has the quality of the information presented in financial state- ments changed in any way? Finally, should the mandate to use IFRS in Poland be extended? A survey was used to obtain answers to the above questions. In the opinion of investors, the adoption of IFRS for firms has increased the comparability and usefulness of financial statements and also enhanced the pro- tection of their interests but it has not contributed to their investment decisions or the possibility to make profit forecasts. The switch to IFRS – in the perception of the respondents – failed to reduce the infor- mation asymmetry between the external and internal users of accounting information. The impact of chang- ing accounting standards on capital market liquidity failed to be unequivocally assessed.

Local electron mean energy profile of positive primary streamer discharge with pin-plate electrodes in oxygen—nitrogen mixtures

International Nuclear Information System (INIS)

Sima Wen-Xia; Peng Qing-Jun; Yang Qing; Yuan Tao; Shi Jian

2013-01-01

Local electron mean energy (LEME) has a direct effect on the rates of collisional ionization of molecules and atoms by electrons. Electron-impact ionization plays an important role and is the main process for the production of charged particles in a primary streamer discharge. Detailed research on the LEME profile in a primary streamer discharge is extremely important for a comprehensive understanding of the local physical mechanism of a streamer. In this study, the LEME profile of the primary streamer discharge in oxygen-nitrogen mixtures with a pin-plate gap of 0.5 cm under an impulse voltage is investigated using a fluid model. The fluid model includes the electron mean energy density equation, as well as continuity equations for electrons and ions and Poisson's electric field equation. The study finds that, except in the initial stage of the primary streamer, the LEME in the primary streamer tip tends to increase as the oxygen-nitrogen mole ratio increases and the pressure decreases. When the primary streamer bridges the gap, the LEME in the primary streamer channel is smaller than the first ionization energies of oxygen and nitrogen. The LEME in the primary streamer channel then decreases as the oxygen-nitrogen mole ratio increases and the pressure increases. The LEME in the primary streamer tip is primarily dependent on the reduced electric field with mole ratios of oxygen-nitrogen given in the oxygen-nitrogen mixtures. (physics of gases, plasmas, and electric discharges)

Absenteeism movement in Greater Poland in 1840–1902

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Izabela Krasińska

2013-12-01

Full Text Available The article presents the origins and development of the idea of absenteeism in Greater Poland in the 19th century. The start date for the research is 1840, which is considered to be a breakthrough year in the history of an organized absenteeism movement in Greater Poland. It was due to the Association for the Suppression of the Use of Vodka (Towarzystwo ku Przytłumieniu Używania Wódki in the Great Duchy of Posen that was then established in Kórnik. It was a secular organization that came into being on an initiative of doctor De La Roch, who was a German surgeon of a French origin. However, as early as 1844, the idea of absenteeism raised an interest of catholic clergymen of Greater Poland with high ranking clergy such as Rev. Leon Michał Przyłuski, Archbishop of Gniezno and Rev. Jan Kanty Dąbrowski, Archbishop of Posen, and later on Archbishops Rev. Mieczysław Halka Ledóchowski and Rev. Florian Oksza Stablewski. They were fascinated with activities of Rev. Jan Nepomucen Fick, Parish Priest of Piekary Śląskie and several other priests on whose initiative a lot of church brotherhoods of so called holy continence were set up in Upper Silesia as early as the first half-year of 1844. It was due to Bishop Dąbrowski that 100 000 people took vows of absenteeism in 1844–1845, becoming members of brotherhoods of absenteeism. In turn, it was an initiative of Archbishop Przyłuski that Jesuit missionaries – Rev. Karol Bołoz Antoniewicz, Rev. Teofil Baczyński and Rev. Kamil Praszałowicz, arrived in Greater Poland from Galicia in 1852 to promote the idea of absenteeism. Starting from 1848, they were helping Silesian clergymen to spread absenteeism. Clergymen of Greater Poland were also active in secular absenteeism associations. They became involved in the workings of the Association for the Promotion of Absenteeism that was set up by Zygmunt Celichowski in Kórnik in 1887, and especially in the Jutrzenka Absenteeism Association

PROSPECTS FOR THE DEVELOPMENT OF THE AGRICULTURAL BIOGAS SECTOR IN POLAND

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Magdalena Zubrzycka

2017-03-01

Full Text Available This article presents the legal regulations relating to Renewable Energy Sources, including the biogas sector. It discusses biogas production technologies, the current state and perspectives of agricultural biogas production in Poland, the production capabilities of Polish biogas plants and factors contributing to the attractiveness of the biogas sector. The following economic and ecological aspects of biogas production were considered in the study: profitability and environmental impacts, including reduction in carbon dioxide emissions. Despite numerous problems, the Renewable Energy Sources Act provides an opportunity for the growth and development of the biogas industry in Poland.

Adaptation of the generic RODOS system for operational use in Poland

International Nuclear Information System (INIS)

Borysiewicz, M.; Potempski, S.; Zelazny, R.

1998-01-01

In Poland the intention is to use RODOS as the software framework for Integrated Emergency Data Management and Decision Support System (EDMDSS), whose structure will account for existence of specialised centres, with responsibilities relating to: meteorological fields diagnoses and predictions, measured radiological data collection and examining feasibility of countermeasures to work out rational decisions. The system will be distributed and functionally integrated in order to take best advantage of current organisational arrangements in Poland. A parallel workstation platform and dedicated package will be used for downscaling coarse data from national meteorological services and special emergency mode operation for weather predictions. (orig.)

Poland - seaborne bulk trade hampered by rising transport costs

Energy Technology Data Exchange (ETDEWEB)

Beechener, J

1991-12-01

The article considers trade development in major dry bulk commodities, coal, cement, iron ore and grains. Aspects covered for coal are production and exports. All coal mines in Poland are state owned. Coal production has fallen from an annual output in excess of 190 mta in the late 1980s, to under 150 mt in 1990. Output for 1991 is forecast at around 142 mt. Exports have also declined from 36 mtce in the late 1980s to an estimated 20 mt in 1991. Various factors are cited for the changing fortunes of Poland's coal industry but the most significant is the introduction of market forces to a previously centrally planned economy. Topics discussed for coal include: restructuring the coal industry for privatisation; eliminating subsidies; and export destinations. 5 tabs., 6 photos.

Technical and Economic Aspects of Low Emission Reduction in Poland

Science.gov (United States)

Dzikuć, M.; Łasiński, K.

2017-12-01

The paper presents the problem of excessive air pollution in Poland caused mainly by low emission. The emission arises in result of heating flats by means of old and energetically inefficient heating installations. In Poland and Bulgaria the inhaled air is of the worst quality out of all EU countries. The paper presents economic and technical problems related to low emission occurring during the combustion of solid fuels in local boiler houses. Furthermore, the most significant economic issues, connected with the reduction of low emission are discussed, as well as technological possibilities of efficient reduction of the amount of pollution in the atmosphere. Conclusions are presented at the end of the article.

Determination of the time evolution of the electron-temperature profile of reactor-like plasmas from the measurement of blackbody electron-cyclotron emission

International Nuclear Information System (INIS)

Efthimion, P.C.; Arunasalam, V.; Bitzer, R.A.; Hosea, J.C.

1982-04-01

Plasma characteristics (i.e., n/sub e/ greater than or equal to 1 x 10 13 cm -3 , T/sub e/ greater than or equal to 10 7 0 K, B/sub psi/ greater than or equal to 20 kG) in present and future magnetically confined plasma devices, e.g., Princeton Large Torus (PLT) and Tokamak Fusion Test Reactor (TFTR), meet the conditions for blackbody emission near the electron cyclotron frequency and at few harmonics. These conditions, derived from the hot plasma dielectric tensor, have been verified by propagation experiments on PLT and the Princeton Model-C Stellarator. Blackbody emission near the fundamental electron cyclotron frequency and the second harmonic have been observed in PLT and is routinely measured to ascertain the time evolution of the electron temperature profile. These measurements are especially valuable in the study of auxiliary heating of tokamak plasma. Measurement and calibration techniques will also be discussed with special emphasis on our fast-scanning heterodyne receiver concept

Making a Home in Poland: The Jewish Sightseeing Movement and Its Photographic Practices

OpenAIRE

Pasternak, Gil; Ziętkiewicz, Marta

2016-01-01

We delivered this paper at the conference 'Discovering “Peripheries”: Photographic Histories in Central and Eastern Europe'. Institute of Art, Polish Academy of Sciences, Warsaw, Poland, 31 May - 1 June 2016 (organised by Society “Liber pro arte” in collaboration with the Polish Association of Photography Historians and the peer-reviewed journal “Dagerotyp”). Our paper focused on the photographic practices the Poland-based Jewish sightseeing movement employed between the two World Wars, to...

Fruits contamination in Poland after Chernobyl accident

International Nuclear Information System (INIS)

Kubik, M.; Michalczuk, L.; Dzieciol, U.; Bem, H.; Kusmierek, E.

1996-01-01

The content of Cs 137, Cs 134 and Ru 106 have been measured in samples of different fruits, mushrooms and honey taken from many farms selected at whole territory of Poland. The research has been carried out during the period of 1986-1991. The soils contamination in farms and forests area has been also done. 2 figs, 2 tabs

Soil fauna research in Poland: earthworms (Lumbricidae

Directory of Open Access Journals (Sweden)

Pączka Grzegorz

2015-06-01

Full Text Available Living organisms are the foundation of ecosystem services. Of particular notice is zooedaphone, often underestimated and basically unknown to the general public. The present review summarizes the current state of knowledge related to earthworms occurring in natural and anthropogenically altered habitats in Poland, in the context of the requirement for protection of soil biodiversity.

Assessment of atmosphere degradation step in Poland

International Nuclear Information System (INIS)

Skrzypski, J.

1992-01-01

This paper presents characterization of the state of air pollution in Poland. It describes the size of emission and the size of concentration of dust and SO 2 and NO x pollution. It compares ascertained size of pollution the permissible concentration. It calls special attention to spatial differentiation of state of air pollution. (author). 26 refs

Measurement of current drive profile using electron cyclotron wave attenuation near the O-mode cutoff

International Nuclear Information System (INIS)

Fidone, I.; Meyer, R.L.; Caron, X.

1992-01-01

A method for determining the radial profile of the lower-hybrid current drive in tokamaks using electron cyclotron attenuation of the O mode for frequencies ω near the cutoff frequency is discussed. The basic idea is that, for a given wave frequency, the cutoff plays the role of a spatial filter selecting a variable portion of the noninductive current. It is shown that the incremental attenuation resulting from a small increase of ω displays specific features related to the current density near the cutoff point. Using the relation between the wave damping and the current density, it is possible to determine the radial profile of the current drive from the wave attenuation measurements. A numerical application is also presented for plasma parameters in the reactor regime

Statement on the first research on digital startups in Poland

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Agnieszka Skala

2016-10-01

Full Text Available The objective of the paper is to present the results of the first study of Polish startups’ ecosystem as the first stage of a larger study of digital economy landscape in Poland. The first estimate of the number of Polish startups amounts to 2400 entities. The publication presents the first survey Polish startups that marks the beginning of cyclical studies on enterprises belonging to the digital economy in Poland. The study was conducted among 423 entities using an in-house questionnaire prepared based on the author’s own knowledge. Results are discussed. Startups most often consider themselves software producers who follow the SaaS model and operate in the following industries: mobile apps, e-commerce and Internet services. Nearly one in three startups achieve 50% annual revenue growth, while in one-fifth such growth exceeds 100%. Almost two thirds of Polish startups are financed exclusively from own funds. It is necessary to repeat and deepen the study in order to determining the significance of the digital industry in the economy of Poland and the CEE region. The originality of this work lies in taking this subject for the first time in Polish literature and in elaborating the proposition of a “startup” term’s definition.

AGRICULTURAL ORGANIZATIONS IN POLAND – AN ATTEMPT TOWARDS A TYPOLOGY*

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Ruta Śpiewak

2016-12-01

Full Text Available Agricultural organizations play an important role in political decision-making at the local, national, and EU levels. However, it is diffi cult to estimate to what extent the size of public transfers to the Polish countryside is a direct eff ect of these organizations’ activity. The same question applies to farming privileges, which are much more numerous than those for other social groups in rural areas. One of the reasons for this stems from the fact that agricultural organizations in Poland have rarely been examined. The aim of this article is therefore to obtain a structured picture of agricultural organizations in Poland and to search for relations between their legal forms and statutory goals. The main types distinguished here include farmers’ trade unions, employers’ organizations, agribusiness organizations (agribusiness federations and unions, and associations. Taking into consideration the number of members and the thrust of activities, including impact on agricultural policy, the most important agricultural organizations in Poland seem to be the trade unions and agribusiness organizations. The substantive diff erence between them lies in their stated goals. Trade unions primarily indicate goals of a social nature. Federations of agribusiness organizations strive to support their members and promote policy changes, while agribusiness organizations work for the development of specialized farms.

The large superpredators' teeth from Middle Triassic of Poland

Science.gov (United States)

Surmik, Dawid; Brachaniec, Tomasz

2013-09-01

An unusual large teeth, finding from time to time in marine sediments of Muschelkalk, Silesia, Poland indicate the superpredators occurrence. According to size and morphological features the teeth are similar to archosaurs or giant marine reptiles.

Gender Relations, Education and Social Change in Poland.

Science.gov (United States)

Watson, Peggy

1992-01-01

Discusses the following issues in Poland: formal gender equality during state Socialism; public provision of child care; the domestic division of labor; women's educational careers; women's labor market position; gender inequalities in social consciousness; separation between public and private domains; and transition from a society to civil…

Molecular characterization of Agrotis segetum nucleopolyhedrovirus from Poland

NARCIS (Netherlands)

Jakubowska, A.K.; Oers, van M.M.; Ziemnicka, J.; Lipa, J.J.; Vlak, J.M.

2005-01-01

The turnip moth, Agrotis segetum (Lepidoptera, Noctuidae), is an important pest insect in Europe, Asia, and Africa. We have genetically characterized and classified a nucleopolyhedrovirus isolated from A. segetum larvae in Poland (AgseNPV-P). The restriction pattern of AgseNPV-P was distinct from an

Traffic safety developments in Poland : a research note.

NARCIS (Netherlands)

Oppe, S.

2001-01-01

Recently there has been an increased interest in traffic safety in Poland. There is a feeling that the rapid growth of traffic should be accompanied by additional efforts to improve traffic safety, in order to stop the corresponding increase in fatalities and serious accidents. To set realistic

A DECADE OF HEALTH TECHNOLOGY ASSESSMENT IN POLAND

NARCIS (Netherlands)

Lipska, Iga; McAuslane, James Neil; Leufkens, Bert; Hövels, Anke

OBJECTIVES: The objective of this study is to illustrate and provide a better understanding of the role of health technology assessment (HTA) processes in decision making for drug reimbursement in Poland and how this approach could be considered by other countries of limited resources. METHODS: We

Auger electron spectroscopy for the advanced student laboratory

International Nuclear Information System (INIS)

Greczylo, Tomasz; Mazur, Piotr; Debowska, Ewa

2009-01-01

This paper presents Auger electron spectroscopy with a retarding field analyser designed for an advanced physics experiment carried out in 'Physics Laboratory II' at the Institute of Experimental Physics, University of Wroclaw, Poland. The authors discuss the process of setting up the experiment and the results of the measurement of Auger spectra. The advantages and disadvantages of the apparatus are discussed along with its implementation in the teaching process

Development of optical sciences in Poland

Science.gov (United States)

Romaniuk, Ryszard S.

2013-10-01

Research and technical communities for optics, photonics and optoelectronics is grouped in this country in several organizations and institutions. These are: Photonics Society of Poland (PSP), Polish Committee of Optoelectronics of SEP, Photonics Section of KEiT PAN, Laser Club at WAT, and Optics Section of PTF. Each of these communities keeps slightly different specificity. PSP publishes a quarterly journal Photonics Letters of Poland, stimulates international cooperation, and organizes conferences during Industrial Fairs on Innovativeness. PKOpto SEP organizes didactic diploma competitions in optoelectronics. KEiT PAN takes patronage over national conferences in laser technology, optical fiber technology and communications, and photonics applications. SO-PTF has recently taken a decision to organize a cyclic event "Polish Optical Conference". The third edition of this conference PKO'2013 was held in Sandomierz on 30.06-04.07.2013. The conference scientific and technical topics include: quantum and nonlinear optics, photon physics, optic and technology of lasers and other sources of coherent radiation, optoelectronics, optical integrated circuits, optical fibers, medical optics, instrumental optics, optical spectroscopy, optical metrology, new optical materials, applications of optics, teaching in optics. This paper reviews chosen works presented during the III Polish Optical Conference (PKO'2013), representing the research efforts at different national institutions.

Variable magnification dual lens electron holography for semiconductor junction profiling and strain mapping

Energy Technology Data Exchange (ETDEWEB)

Wang, Y.Y., E-mail: wangyy@us.ibm.com [IBM Micro-electronics Division, Zip 40E, Hudson Valley Research Park, 2070 Route 52, Hopewell Junction, NY 12533 (United States); Li, J.; Domenicucci, A. [IBM Micro-electronics Division, Zip 40E, Hudson Valley Research Park, 2070 Route 52, Hopewell Junction, NY 12533 (United States); Bruley, J. [IBM TJ Watson Research Center, 1101 Kitchawan Road, Route 134 Yorktown Heights, NY 10598 (United States)

2013-01-15

Dual lens operation for electron holography, which was developed previously (Wang et al., Ultramicroscopy 101 (2004) 63-72; US patent: 7,015,469 B2 (2006)), is re-investigated for bright field (junction profiling) and dark field (strain mapping) electron holography using FEI instrumentation (i.e. F20 and Titan). It is found that dual lens operation provides a wide operational range for electron holography. In addition, the dark field image tilt increases at high objective lens current to include Si Left-Pointing-Angle-Bracket 0 0 4 Right-Pointing-Angle-Bracket diffraction spot. Under the condition of high spatial resolution (1 nm fringe spacing), a large field of view (450 nm), and high fringe contrast (26%) with dual lens operation, a junction map is obtained and strain maps of Si device on Left-Pointing-Angle-Bracket 2 2 0 Right-Pointing-Angle-Bracket and Left-Pointing-Angle-Bracket 0 0 4 Right-Pointing-Angle-Bracket diffraction are acquired. In this paper, a fringe quality number, N Prime , which is number of fringe times fringe contrast, is proposed to estimate the quality of an electron hologram and mathematical reasoning for the N Prime number is provided. -- Highlights: Black-Right-Pointing-Pointer Dual lens electron holography is implemented on FEI instruments (Titan and F20). Black-Right-Pointing-Pointer Wide range of field of view (0.1-0.9 {mu}m) and fringe spacing (0.5-6 nm) is achieved. Black-Right-Pointing-Pointer Fringe quality number is proposed to quantify the quality of an electron hologram. Black-Right-Pointing-Pointer Junction map at high spatial resolution is provided. Black-Right-Pointing-Pointer Strain maps along Left-Pointing-Angle-Bracket 2 2 0 Right-Pointing-Angle-Bracket and Left-Pointing-Angle-Bracket 0 0 4 Right-Pointing-Angle-Bracket direction of Si by dark field electron holography are reported.

Advanced Photonic and Electronic Systems WILGA 2010

CERN Document Server

Romaniuk, R S

2010-01-01

SPIE – PSP WILGA Symposium gathers two times a year in January and in May new adepts of advanced photonic and electronic systems. The event is oriented on components and applications. WILGA Symposium on Photonics and Web Engineering is well known on the web for its devotion to “young research” promotion under the eminent sponsorship of international engineering associations like SPIE and IEEE and their Poland Sections or Counterparts. WILGA is supported by the most important national professional organizations like KEiT PAN and PSP-Photonics Society of Poland. The Symposium is organized since 1998 twice a year. It has gathered over 4000 young researchers and published over 2000 papers mainly internationally, including more than 900 in 10 published so far volumes of Proc. SPIE. This paper is a digest of WILGA Symposium Series and WILGA 2010 summary. Introductory part treats WILGA Photonics Applications characteristics over the period 1998-2010. Following part presents a short report on the XXVth and XXVI...

Masculist Groups in Poland: Aids of Mainstream Antifeminism

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Katarzyna Wojnicka

2016-06-01

Full Text Available This paper addresses the role masculist groups currently play in fostering resistance to feminist-influenced efforts to advance the autonomy and equality of women in Poland, where the strong influence of the Polish Catholic Church continues to shape attitudes and actions in professional, governmental and civil society spheres. The paper argues that Polish public discourse since 1989 has been strongly dominated by antifeminist rhetoric advanced by masculist groups. This rhetoric is not only used in the media and in political discourse; it also influences legislation and thus hinders efforts to secure a satisfactory level of equality for women, evidenced in struggles over abortion reform, the Convention on Preventing and Combating Violence Against Women, and the trivialisation of rape. The findings of the paper are based on qualitative social research on men’s social movements in Poland between 2009 and 2012 and on qualitative media discourse analysis of articles published between 2009 and 2014.

An analytical approach to characterize morbidity profile dissimilarity between distinct cohorts using electronic medical records

OpenAIRE

Schildcrout, Jonathan S.; Basford, Melissa A.; Pulley, Jill M.; Masys, Daniel R.; Roden, Dan M.; Wang, Deede; Chute, Christopher G.; Kullo, Iftikhar J.; Carrell, David; Peissig, Peggy; Kho, Abel; Denny, Joshua C.

2010-01-01

We describe a two-stage analytical approach for characterizing morbidity profile dissimilarity among patient cohorts using electronic medical records. We capture morbidities using the International Statistical Classification of Diseases and Related Health Problems (ICD-9) codes. In the first stage of the approach separate logistic regression analyses for ICD-9 sections (e.g., “hypertensive disease” or “appendicitis”) are conducted, and the odds ratios that describe adjusted differences in pre...

Pollution of soils (Pb, Cd, Cr, Zn, Cu, Ni) along the ring road of Wrocław (Poland)

Science.gov (United States)

Hołtra, Anna; Zamorska-Wojdyła, Dorota

2017-11-01

The concentrations of metallic pollution in soils and plants along the ring road of Wrocław, Poland, have been determined. Environmental samples were collected from the surface layer of the profile within 2-3 m from the edge of the road. The analysis of metals (Pb, Cd, Cr, Zn, Cu and Ni) has been carried out through FAAS and GFAAS methods. The mineralizates of soils and plants were prepared in HNO3, 65% supra pure, using the Microwave Digestion System. The pH and conductivity of the soil solutions were measured to evaluate their active and exchangeable acidity and the salinity of the soils. The index of the enrichment of soils in metals (Wn) and the bioaccumulation coefficient (WB) have been determined. Also, histograms of the frequency of the occurrence of metals in the environmental samples and the Pearson's correlation coefficients were presented. The results of metal concentrations in soils were compared to the geochemical background in uncontaminated soils of Poland. The assessment of the results in the soils was also made relative to the standard, according to the Polish Ministry of Environment Regulation from September 1st, 2016. During the assessment of the bioaccumulation coefficients of metals in plants a reference was made to the content of undesirable substances in feed in agreement with the Polish Ministry of Agriculture and Rural Development Regulation from January 23rd, 2007.

The fight against unfair competition in Poland in the years 1918-1939

Directory of Open Access Journals (Sweden)

Tomasz Dolata

2012-06-01

Full Text Available The most important aspects concerning the combating of unfair competition in pre-war Poland are analysed in this study: factors determining the necessity of introducing a uniform, common legal regime binding across the whole territory of Poland are discussed, the genesis of the Polish law combating unfair competition of 2.08.1926 are examined, certain shortcomings of the law, which led to the revision of the act, in 1927, are characterized, attention is paid to the positive acceptance of the law by Polish and foreign doctrine (French and German.

Road safety in Poland : a contribution to the improvement of road safety in Poland in the framework of the GAMBIT project.

NARCIS (Netherlands)

Brouwer, M. Koornstra, M.J. Mulder, J.A.G. & Wegman, F.C.M.

1995-01-01

This report describes a SWOV Institute for Road Safety Research study. The study was commissioned: (1) to give a general opinion on the "GAMBIT" project contents; and (2) to express an expectation about the future traffic safety development in Poland. The SWOV contribution has been realized within

Electron beam based transversal profile measurements of intense ion beams; Elektronenstrahl-Diagnostik zur Bestimmung vom transversalen Profil intensiver Ionenstrahlen

Energy Technology Data Exchange (ETDEWEB)

El Moussati, Said

2014-11-03

A non-invasive diagnostic method for the experimental determination of the transverse profile of an intense ion beam has been developed and investigated theoretically as well as experimentally within the framework of the present work. The method is based on the deflection of electrons when passing the electromagnetic field of an ion beam. To achieve this an electron beam is employed with a specifically prepared transversal profile. This distinguish this method from similar ones which use thin electron beams for scanning the electromagnetic field [Roy et al. 2005; Blockland10]. The diagnostic method presented in this work will be subsequently called ''Electron-Beam-Imaging'' (EBI). First of all the influence of the electromagnetic field of the ion beam on the electrons has been theoretically analyzed. It was found that the magnetic field causes only a shift of the electrons along the ion beam axis, while the electric field only causes a shift in a plane transverse to the ion beam. Moreover, in the non-relativistic case the magnetic force is significantly smaller than the Coulomb one and the electrons suffer due to the magnetic field just a shift and continue to move parallel to their initial trajectory. Under the influence of the electric field, the electrons move away from the ion beam axis, their resulting trajectory shows a specific angle compared to the original direction. This deflection angle practically depends just on the electric field of the ion beam. Thus the magnetic field has been neglected when analysing the experimental data. The theoretical model provides a relationship between the deflection angle of the electrons and the charge distribution in the cross section of the ion beam. The model however only can be applied for small deflection angles. This implies a relationship between the line-charge density of the ion beam and the initial kinetic energy of the electrons. Numerical investigations have been carried out to clarify the

IMPLEMENTATION OF THE EU NOISE DIRECTIVE IN PROCESS OF URBAN PLANNING IN POLAND

Directory of Open Access Journals (Sweden)

J. Kwiecień

2013-05-01

The main aim of this article is to introduce the influence of acoustic climate on the urban space planning in Poland through the implementation of the provisions of Directive 2002/49/WE of the European Parliament and the Council of Europe from 25 June 2002. Moreover, in the stages of an LLUP implementations have been suggested the use of a Strategic Noise Map, being a tool for assisting the process of environmental noise level assessment in Poland.

Hildenbrandia rivularis (Rhodophyta in central Poland

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Joanna Żelazna-Wieczorek

2011-01-01

Full Text Available Freshwater red algae Hildenbrandia rivularis has been noted for the first time in central Poland near the Lodz agglomeration. Until now, this alga was recorded only in mountain and Polish Lowland areas. The wide range of habitat conditions influencing the occurrence for this protected species has been determined in the spring niche. The possible threat to habitat where H. rivularis occurs, is connected with construction and exploitation of the A2 highway.

Hildenbrandia rivularis (Rhodophyta) in central Poland

OpenAIRE

Joanna Żelazna-Wieczorek; Maciej Ziułkiewicz

2011-01-01

Freshwater red algae Hildenbrandia rivularis has been noted for the first time in central Poland near the Lodz agglomeration. Until now, this alga was recorded only in mountain and Polish Lowland areas. The wide range of habitat conditions influencing the occurrence for this protected species has been determined in the spring niche. The possible threat to habitat where H. rivularis occurs, is connected with construction and exploitation of the A2 highway.

Pharmaceutical Distribution Market Channels in Poland

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Agnieszka Woś

2009-09-01

Full Text Available Distribution on the pharmaceutical market in Poland is interesting and the most difficult sphere to manage. Numerous varied and specialized companies operating on the market cause that the processes of choosing middlemen in distribution channels are very complex. The hereby article presents the role and location of the companies operating within distribution channels on the pharmaceutical market. It draws attention to the development of non-pharmacy and non-wholesale sales channels.

Men and Women Wage Differences in Spain and Poland

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Aleksandra Matuszewska-Janica

2018-03-01

Full Text Available Men and women wage differences is a widely discuss topic in the literature. Some authors point the fact that size of gender wage gap (GPG is not the same across wage distribution. GPG ratio is accelerating at the top of it. Thus, the main goal of presented study is to analyse impact of outliers (top earners on the values of GPG ratio and results of its decomposition. In addition we compare outcomes obtained for Spain and Poland. Elimination outliers from the sample will reduce values of men and women wage gap ratios not only in unadjusted form but in adjusted form as well. Study is based upon the Eurostat’s Structure of Earnings Survey (SES individual data in respect of 2014. In the paper we discuss results of Oaxaca-Blinder decomposition (in extension proposed by Oaxaca and Ransom obtained for Spain and Poland. Obtained results indicated two points above all. Firstly, although unadjusted GPG ratios for Spain and Poland differ significantly, the adjusted GPG ratios are at the same level (about 15%. Such situation shows the real men and women wage differences are at the same level in both countries. This is an additional indication that women situation on Polish labour market in similar to the Spanish one. Secondly, after elimination of outliers the values of GPG measures (in adjusted and unadjusted form decreased, as was expected. These falls came to approximately 3 p.p. It can be considered as significant change.

Prevalence and incidence of multiple sclerosis in central Poland, 2010-2014.

Science.gov (United States)

Brola, Waldemar; Sobolewski, Piotr; Flaga, Stanisław; Fudala, Małgorzata; Szczuchniak, Wiktor; Stoiński, Jan; Rosołowska, Anita; Wójcik, Jacek; Kapica-Topczewska, Katarzyna; Ryglewicz, Danuta

2016-08-11

Comprehensive epidemiologic data for multiple sclerosis (MS) in Poland are limited. The aim of this cross-sectional population-based study was to determine the incidence and prevalence of MS in the Swietokrzyskie Region (central Poland). This study identified MS cases every year between 1 January 2010 and 31 December 2014. The study area population on the prevalence day (December 31, 2014) was 1,263,176 (646,506 women and 616,670 men). A total of 1462 patients with a clinically definite diagnosis of MS according to McDonald's criteria (2005), recorded in the Polish Multiple Sclerosis Registry, were considered for estimation of crude, age- and sex-specific prevalence, and incidence. The overall crude prevalence rate of confirmed MS patients was 115.7/100,000 (95 % confidence interval (CI), 111.2-121.4). A significantly higher prevalence was recorded in females (159.6/100,000; 95 % CI, 151.1-165.3) than in males (69.7/100,000; 95 % CI, 62.4-77.3) (P < 0.001). Age-adjusted rates for the Polish and European Standard Population were 109.8/100,000 (95 % CI, 105.4-114.8) and 106.6/100,000 (95 % CI, 101.1-111.2), respectively. The female/male ratio was 2.4. The mean annual incidence was 4.2/100,000 (95 % CI. 3.7-4.4). The incidence and prevalence of MS in the Swietokrzyskie region confirm that central Poland is a high risk area for MS. Compared with previous epidemiologic studies from Poland, the prevalence of MS has increased during recent years.

Reduced model prediction of electron temperature profiles in microtearing-dominated National Spherical Torus eXperiment plasmas

Energy Technology Data Exchange (ETDEWEB)

Kaye, S. M., E-mail: skaye@pppl.gov; Guttenfelder, W.; Bell, R. E.; Gerhardt, S. P.; LeBlanc, B. P.; Maingi, R. [Princeton Plasma Physics Laboratory, Princeton University, Princeton, New Jersey 08543 (United States)

2014-08-15

A representative H-mode discharge from the National Spherical Torus eXperiment is studied in detail to utilize it as a basis for a time-evolving prediction of the electron temperature profile using an appropriate reduced transport model. The time evolution of characteristic plasma variables such as β{sub e}, ν{sub e}{sup ∗}, the MHD α parameter, and the gradient scale lengths of T{sub e}, T{sub i}, and n{sub e} were examined as a prelude to performing linear gyrokinetic calculations to determine the fastest growing micro instability at various times and locations throughout the discharge. The inferences from the parameter evolutions and the linear stability calculations were consistent. Early in the discharge, when β{sub e} and ν{sub e}{sup ∗} were relatively low, ballooning parity modes were dominant. As time progressed and both β{sub e} and ν{sub e}{sup ∗} increased, microtearing became the dominant low-k{sub θ} mode, especially in the outer half of the plasma. There are instances in time and radius, however, where other modes, at higher-k{sub θ}, may, in addition to microtearing, be important for driving electron transport. Given these results, the Rebut-Lallia-Watkins (RLW) electron thermal diffusivity model, which is based on microtearing-induced transport, was used to predict the time-evolving electron temperature across most of the profile. The results indicate that RLW does a good job of predicting T{sub e} for times and locations where microtearing was determined to be important, but not as well when microtearing was predicted to be stable or subdominant.

Comparative studies of energy supply options in Poland for 1997-2020

International Nuclear Information System (INIS)

2002-08-01

Poland depends heavily on coal to satisfy national demands for electricity. Currently, over 90% of electricity generation is produced by coal fired power plants. Because of the large dependence on coal and environmental impacts of large-scale coal combustion the country looks for a more diversified energy mix. As ways of diversification, Poland is considering the expanded role of natural gas and, potentially, nuclear power in the future energy mix. This publication describes the analysis of several diversification options for the Polish energy sector conducted by a national team in the framework of an IAEA Technical Cooperation project implemented in 1999-2000. The project provided a set of proven IAEA methodologies and tools that was utilized for a comprehensive analysis and comparison of the options including their economic competitiveness and environmental impacts. The publication is intended primarily for senior experts and technical staff in governmental organizations, research institutes, industries and utilities, who are in charge of technical analysis or decision making related to long term energy and power supply options. The report was prepared in 2001 by the staff of the Energy Market Agency (EMA, Warsaw, Poland) that was the leading Polish organization in carrying out the study

Physical and mental health aspects of elderly in social care in Poland

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Dobrzyn-Matusiak D

2014-10-01

Full Text Available Dorota Dobrzyn-Matusiak,1 Czeslaw Marcisz,2 Ewelina Bąk,3 Halina Kulik,1 Ewa Marcisz4 1Department of Nursing Propaedeutics, 2Department of Gerontology and Geriatric Nursing, School of Health Care, Medical University of Silesia, Katowice, Poland; 3Faculty of Health Sciences, University of Bielsko-Biała, Bielsko-Biała, Poland; 4Department of Anxiety Disorders, Hospital of Ministry of Internal Affairs, Katowice, Poland Background: The objective of the study was to evaluate health aspects in elderly individuals in social, institutional, and home care in Poland.Methods: A total of 300 elderly individuals in care in Poland were included in the study. The subjects were divided into three groups: residents of long-term care institutions (group I, residents of adult day-care homes (group II, and community-dwelling subjects (group III. Each group consisted of 100 subjects. Questionnaires evaluating the following physical and mental dimensions of health were used: SF-36 Health Survey, basic activities of daily living, instrumental activities of daily living, Geriatric Depression Scale, and Mini–mental state examination.Results: It was found that the health aspects of the elderly varied depending on whether care was provided in an institutionalized or a home environment, and the lowest health status was found in the elderly receiving in-home care. Furthermore, home-based elderly indicated significant limitations in performing basic activities of daily living and instrumental activities of daily living, as well as a higher prevalence of depression and cognitive impairment.Conclusion: The elderly in long-term institutionalized care, both in a residential home and adult day-care homes, were characterized by a better physical and mental health status than those receiving in-home care. It seemed that worse health status, including the more frequent depression occurrence and cognitive function disorders in the elderly using the nursing care at their homes

Tax wedge in Croatia, Austria, Hungary, Poland and Greece

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Marin Onorato

2016-06-01

Full Text Available The aim of this paper is to compare the tax burden on labour income in Croatia, Austria, Greece, Hungary and Poland in 2013. The Taxing Wages methodology has been applied to hypothetical units across a range of gross wages in order to calculate net average tax wedge, net average tax rate, as well as other relevant indicators. When it comes to single workers without children, the smallest tax wedge for workers earning less than the average gross wage was found in Croatia, while Poland had the smallest tax wedge for above-average wages. Due to a progressive PIT system, the tax wedge for a single worker in Croatia reaches 50% at 400% of the average gross wage, equalling that of Austria, Greece and Hungary. Tax wedges for couples with two children show a similar trend.

Selected Determinants of Mezzanine Financing in Poland

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Robert Golej

2016-01-01

Full Text Available A very significant form of company activity determining its development and even survival is innovation activity. Raising capital for the implementation of innovation is an important but not the only factor in the introduction of innovation. Characteristics of innovation, and in particular the risk of failure, make for a significant difficulty in obtaining external financing, particularly from third parties, which is an obstacle to their development and implementation. The subject of discussion in the article is the hybrid formula mezzanine type of financing innovative projects implemented both in start-up companies and in already well established companies. The purpose of the article is to discuss the possibilities and to perform an analysis of the practices followed by mezzanine funds in Poland in respect to the innovation activities of Polish companies. Research presented in the article was conducted on the basis of information on investments performed by mezzanine funds in Poland. Of particular importance for the innovativeness of the economy is to have companies from the SME sector, and therefore we also carried out research in this group. Innovations are often initiated in special purpose companies, start-up, etc., that operate in the SME sector. Therefore, the financing of innovation cannot be ignored as a thread of innovation in SMEs. The study involved interviews in several companies in the sector. The study concerned the possibilities of financing innovation involving mezzanine, knowledge of hybrid forms of financing, preparedness for hybrid financing. Studies are not representative, but are rather sounding a view to clarify any further research. Hypothesis: mezzanine financing, utilizing its specific benefits, is increasingly used to finance the gap in the financing of innovation, in particular special purpose companies in the SME sector. So the hypothesis raises two strands of research. The first concerned the financing of innovation

Application of ''elektronika 10-10'' electron linac for food irradiation

International Nuclear Information System (INIS)

Migdal, W.; Maciszewski, W.; Gryzlow, A.

1995-01-01

The industrial electron linac ''Elektronica 10-10'' has been installed in Experimental Plant for Food Irradiation (INCT) in 1990. The accelerator is a prototype unit, prior the use for food treatment a period of optimization was involved in its experimental operation during 1993. The accelerator is capable to produce scanned beam of electrons with the energy 10 MeV and beam power of 10 kW. Radiation dose at minimal conveyer speed of 0.25 m/min reaches 50 kGy. The role of the plant is to promote food irradiation in Poland. (Author)

Acquisition and display of beam profilers

International Nuclear Information System (INIS)

David, L.; Duneau, P.; Lecorche, E.; Lermine, P.; Vila, J.; Maugeais, C.; Ulrich, M.

1995-01-01

The ion beam adjustment requires the knowledge of its shape (its profile). A new electronic interface has been developed for the older multiwire profiles, while an other electronic equipment has been developed for the gas profiles and the microchannel plates. The data from these interfaces are computed to get numerical values and profile shapes, then transmitted by the network to the main control room to be displayed (shapes and data) on every workstation, by different beam tuning programs. (author)

Rare and new Laboulbeniales from Poland. X

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Tomasz Majewski

2014-08-01

Full Text Available In a consecutive paper in the series concerning Polish Laboulbeniales, several species new for Poland are reported. Similarly as in the earlier papers of this series, all specimens were found by the author (if not otherwise indicated. The specimens are kept in the author's collection at the Mycology Laboratory of the Institute of Botany, Polish Academy of Sciences, Warsaw.

Agrocybe putaminum (Agaricales, Basidiomycota, New for Poland

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Halama Marek

2016-12-01

Full Text Available Agrocybe putaminum (Maire Singer, a species hitherto unknown in Poland, is reported from two localities in the southwestern part of the country, with descriptions and illustrations of the morphological characters of the newly collected basidiomata. The delimitation of A. putaminum is briefly discussed, and information on the ecology of the fungus and its world distribution is provided.

Beam profile measurements on RHIC

International Nuclear Information System (INIS)

Connolly, R.; Michnoff, R.; Moore, T.; Shea, T.; Tepikian, S.

2000-01-01

The Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Lab was commissioned during the summer of 1999. Transverse beam profiles on RHIC are measured with ionization profile monitors (IPMs). An IPM measures beam profiles by collecting the electrons liberated by residual gas ionization by the beam. The detector is placed in the gap of a dipole magnet to force the electrons to travel in straight lines from the beamline center to the collector. One IPM was tested and it measured the profiles of a single gold bunch containing 10 8 ions on consecutive turns. We show an example of one of these profiles giving transverse emittance. Also several profiles are combined into a mountain-range plot which shows betatron oscillations at injection

The lichens in the agricultural landscape of Podlasie, North East Poland

International Nuclear Information System (INIS)

Matwiejuk, A.

2016-01-01

This paper carries information for diagnosis lichenobiota in the agricultural landscape of Poland NE. The research led to a better understanding of the problem of occurrence of lichens in the agricultural landscape. The functional groups of lichens, which were used to characterize lichen biota taking into account the morphological forms, frequency of occurrence and habitat requirements were determined. The basis for the specification of the more interesting taxa in the study area was to analyze the species composition of lichens in relation to the data on their previous records in rural areas, the degree of recognition in Poland NE and conservation status and threats in the country. (author)

Determination and distribution of 210Po in tobacco plants from Poland

International Nuclear Information System (INIS)

Skwarzec, B.; Struminska, D.I.; Ulatowski, J.; Golebiowski, M.

2001-01-01

One of the most radiotoxic elements, 210 Po in different parts of tobacco plant from Poland was determined. Investigation revealed that polonium is non-uniformly distributed within tobacco plant. Tobacco leaves constituting about 50% of the wet mass, contain 87.1% of the total burden of 210 Po. Among the analyzed leaves about 66% of polonium is located in the oldest, over-ground part. It was indicated that 210 Po is generally taken up by tobacco from the dry or wet deposition of the radioactive fall-out onto the plant. Moreover, 210 Po concentration in tobacco leaves from Poland are higher than that in the other countries. (author)

Average profiles of the solar wind and outer radiation belt during the extreme flux enhancement of relativistic electrons at geosynchronous orbit

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R. Kataoka

2008-06-01

Full Text Available We report average profiles of the solar wind and outer radiation belt during the extreme flux enhancement of relativistic electrons at geosynchronous orbit (GEO. It is found that seven of top ten extreme events at GEO during solar cycle 23 are associated with the magnetosphere inflation during the storm recovery phase as caused by the large-scale solar wind structure of very low dynamic pressure (<1.0 nPa during rapid speed decrease from very high (>650 km/s to typical (400–500 km/s in a few days. For the seven events, the solar wind parameters, geomagnetic activity indices, and relativistic electron flux and geomagnetic field at GEO are superposed at the local noon period of GOES satellites to investigate the physical cause. The average profiles support the "double inflation" mechanism that the rarefaction of the solar wind and subsequent magnetosphere inflation are one of the best conditions to produce the extreme flux enhancement at GEO because of the excellent magnetic confinement of relativistic electrons by reducing the drift loss of trapped electrons at dayside magnetopause.

Dynamic wedge, electron energy and beam profile Q.A. using an ionization chamber linear array

International Nuclear Information System (INIS)

Kenny, M.B.; Todd, S.P.

1996-01-01

Since the introduction of multi-modal linacs the quality assurance workload of a Physical Sciences department has increased dramatically. The advent of dynamic wedges has further complicated matters because of the need to invent accurate methods to perform Q.A. in a reasonable time. We have been using an ionization chamber linear array, the Thebes 7000 TM by Victoreen, Inc., for some years to measure X-ray and electron beam profiles. Two years ago we developed software to perform Q.A. on our dynamic wedges using the array and more recently included a routine to check electron beam energies using the method described by Rosenow, U.F. et al., Med. Phys. 18(1) 19-25. The integrated beam and profile management system has enabled us to maintain a comprehensive quality assurance programme on all our linaccs. Both our efficiency and accuracy have increased to the point where we are able to keep up with the greater number of tests required without an increase in staff or hours spent in quality assurance. In changing the processor from the Z80 of the Thebes console to the 486 of the PC we have also noticed a marked increase in the calibration stability of the array. (author)

Finding evidence for density fluctuation effects on electron cyclotron heating deposition profiles on DIII-D

International Nuclear Information System (INIS)

Brookman, M. W.; Austin, M. E.; Petty, C. C.

2015-01-01

Theoretical work, computation, and results from TCV [J. Decker “Effect of density fluctuations on ECCD in ITER and TCV,” EPJ Web of Conf. 32, 01016 (2012)] suggest that density fluctuations in the edge region of a tokamak plasma can cause broadening of the ECH deposition profile. In this paper, a GUI tool is presented which is used for analysis of ECH deposition as a first step towards looking for this broadening, which could explain effects seen in previous DIII-D ECH transport studies [K.W. Gentle “Electron energy transport inferences from modulated electron cyclotron heating in DIII-D,” Phys. Plasmas 13, 012311 (2006)]. By applying an FFT to the T e measurements from the University of Texas’s 40-channel ECE Radiometer, and using a simplified thermal transport equation, the flux surface extent of ECH deposition is determined. The Fourier method analysis is compared with a Break-In-Slope (BIS) analysis and predictions from the ray-tracing code TORAY. Examination of multiple Fourier harmonics and BIS fitting methods allow an estimation of modulated transport coefficients and thereby the true ECH deposition profile. Correlations between edge fluctuations and ECH deposition in legacy data are also explored as a step towards establishing a link between fluctuations and deposition broadening in DIII-D

Finding evidence for density fluctuation effects on electron cyclotron heating deposition profiles on DIII-D

Energy Technology Data Exchange (ETDEWEB)

Brookman, M. W., E-mail: brookmanmw@fusion.gat.com; Austin, M. E. [Institute for Fusion Studies, University of Texas at Austin, MS 13-505, 3483 Dunhill St, San Diego, CA 92121-1200 (United States); Petty, C. C. [General Atomics, PO Box 85608, San Diego, CA 92186-5608 (United States)

2015-12-10

Theoretical work, computation, and results from TCV [J. Decker “Effect of density fluctuations on ECCD in ITER and TCV,” EPJ Web of Conf. 32, 01016 (2012)] suggest that density fluctuations in the edge region of a tokamak plasma can cause broadening of the ECH deposition profile. In this paper, a GUI tool is presented which is used for analysis of ECH deposition as a first step towards looking for this broadening, which could explain effects seen in previous DIII-D ECH transport studies [K.W. Gentle “Electron energy transport inferences from modulated electron cyclotron heating in DIII-D,” Phys. Plasmas 13, 012311 (2006)]. By applying an FFT to the T{sub e} measurements from the University of Texas’s 40-channel ECE Radiometer, and using a simplified thermal transport equation, the flux surface extent of ECH deposition is determined. The Fourier method analysis is compared with a Break-In-Slope (BIS) analysis and predictions from the ray-tracing code TORAY. Examination of multiple Fourier harmonics and BIS fitting methods allow an estimation of modulated transport coefficients and thereby the true ECH deposition profile. Correlations between edge fluctuations and ECH deposition in legacy data are also explored as a step towards establishing a link between fluctuations and deposition broadening in DIII-D.

78 FR 59059 - Grain-Oriented Electrical Steel From China, Czech Republic, Germany, Japan, Korea, Poland, and...

Science.gov (United States)

2013-09-25

...)] Grain-Oriented Electrical Steel From China, Czech Republic, Germany, Japan, Korea, Poland, and Russia... Republic, Germany, Japan, Korea, Poland, and Russia that are alleged to be sold in the United States at less than fair value. Unless the Department of Commerce extends the time for initiation pursuant to...

The international trade in reptiles (Reptilia)--the cause of the transfer of exotic ticks (Acari: Ixodida) to Poland.

Science.gov (United States)

Nowak, Magdalena

2010-05-11

The problem of the unnatural transfer of exotic ticks (Acari: Ixodida) on reptiles (Reptilia) imported to Poland is presented. In the period from 2003 to 2007, 382 specimens of reptiles belonging to the following genera were investigated: Testudo, Iguana, Varanus, Gongylophis, Python, Spalerosophis, Psammophis. The reptiles most infested with ticks are imported to Poland from Ghana in Africa, and are the commonly bred terrarium reptiles: Varanus exanthematicus and Python regius. As a result of the investigations, the transfer of exotic ticks on reptiles to Poland was confirmed. There were 2104 specimens of the genera Amblyomma and Hyalomma. The following species were found: Amblyomma exornatum Koch, 1844, Amblyomma flavomaculatum (Lucas, 1846), Amblyomma latum Koch, 1844, Amblyomma nuttalli Donitz, 1909, Amblyomma quadricavum (Schulze, 1941), Amblyomma transversale (Lucas, 1844), Amblyomma varanense (Supino, 1897), Amblyomma sp. Koch, 1844, Hyalomma aegyptium (Linnaeus, 1758). All the species of ticks of genus Amblyomma revealed have been discovered in Poland for the first time. During the research, 13 cases of anomalies of morphological structure were confirmed in the ticks A. flavomaculatum, A. latum and H. aegyptium. The expanding phenomenon of the import of exotic reptiles in Poland and Central Europe is important for parasitological and epidemiological considerations, and therefore requires monitoring and wide-ranging prophylactic activities to prevent the inflow of exotic parasites to Poland. (c) 2010 Elsevier B.V. All rights reserved.

Thyroid dose from 131 iodine of the population in Poland following the Chernobyl accident

International Nuclear Information System (INIS)

Krzesniak, J.W.

1987-11-01

The following studies were carried out in the period from 28 April to 20 June 1986 in the Central Laboratory of radiological Protection (C.L.O.R.) in Poland: atmosphere monitoring in the period from 28 April to 22 May evaluating 131 I environmental concentration with the percentage of iodine in elementary, aerosol and organic compound form; determination of thyroid dose in 1049 persons from mine regions in Poland [fr

New and noteworthy species of lichens from the Augustów Forest (northeastern Poland

Directory of Open Access Journals (Sweden)

Anna Matwiejuk

2018-01-01

Full Text Available The Augustów Forest is one of the biggest forest complex in Poland. In this paper, 13 rare species of lichens from Augustów Forest are presented. Four of these species are new to Augustów Forest: Bacidina egenula, Lecanora persimilis, Rhizocarpon reductum, Scoliciosporum pruinosum and one species, Rhizocarpon hochstetteri, is new to northeastern Poland. Short notes on their features and distributions are provided.

Interpretation of ion flux and electron temperature profiles at the JET divertor target during high recycling and detached discharges

International Nuclear Information System (INIS)

Monk, R.D.

1997-01-01

Detailed experiments have been carried out with the JET Mark I pumped divertor to characterise high recycling and detached plasma regimes. This paper presents new measurements of high resolution divertor ion flux profiles that identify the growth of additional peaks during high recycling discharges. These ion flux profiles are used in conjunction with Dα and neutral flux measurements to examine the physics of divertor detachment and compare against simple analytic models. Finally, problems are highlighted with conventional methods of single and triple probe interpretation under high recycling conditions. By assuming that the single probe behaves as an asymmetric double probe the whole characteristic may be fitted and significantly lower electron temperatures may be derived when the electron to ion saturation current ratio is reduced. The results from the asymmetric double probe fit are shown to be consistent with independent diagnostic measurements. (orig.)