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Wyszukujesz frazę "Bilski, B" wg kryterium: Autor


Wyświetlanie 1-7 z 7
Tytuł:
Occurrence of cases of borreliosis certified as an occupational disease in the province of Wielkopolska [Poland]
Autorzy:
Bilski, B
Powiązania:
https://bibliotekanauki.pl/articles/49798.pdf
Data publikacji:
2009
Wydawca:
Instytut Medycyny Wsi
Tematy:
Polska
Wielkopolska region
occupational disease
occurrence
borreliosis
epidemiology
Borrelia burgdorferi
agriculture
forestry
worker
Źródło:
Annals of Agricultural and Environmental Medicine; 2009, 16, 2; 211-217
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A low cost depth sensor-based computer control system for the disabled people
Autorzy:
Połok, B.
Bilski, P.
Powiązania:
https://bibliotekanauki.pl/articles/114142.pdf
Data publikacji:
2016
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
disabled people
human-computer interaction
Kinect
infrared sensors
Opis:
The paper presents the system for support interaction of disabled people using a low-cost computer module. The system is based on the Microsoft Kinect device. Its usability strongly depends on the designed software. The architecture of both software and hardware part of the system is discussed. The tests performed on human volunteers are presented as well. The conducted research confirms the usability of the system, showing its disadvantages and limitations.
Źródło:
Measurement Automation Monitoring; 2016, 62, 9; 292-296
2450-2855
Pojawia się w:
Measurement Automation Monitoring
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ trzebieży przerębowej na zróżnicowanie strukturalne drzewostanu
Autorzy:
Bilski, M.
Brzeziecki, B.
Powiązania:
https://bibliotekanauki.pl/articles/1022233.pdf
Data publikacji:
2005
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
dominacja wymiarowa
rozklad piersnic
trzebiez przerebowa
lesnictwo
struktura drzewostanu
rozmieszczenie przestrzenne
drzewa lesne
drzewostany jodlowe
abies alba mill.
angle measure index
bwinpro model
differentiation thinning
diameter distribution
diameter spatial diversity
liocourt−meyer curve
spatial pattern
stand structure
Opis:
The impact of differentiation thinning on various aspects of structure of exemplary Silver fir stand, including overall diameter distribution, diameter spatial diversity, dimension dominance and spatial distribution pattern, is analysed. Comparison of empirical diameter distribution (before and after thinning) with a the−oretical Liocourt−Meyer curve and the results of structural analysis, lead to the general conclusion that in case of relatively simple−structured Silver fir stands, achieving a desired, plenter−like structure is a longterm process, requiring a lot of consistency and patience.
Źródło:
Sylwan; 2005, 149, 04; 21-33
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A gauge for measuring the dose rate and activity of ophthalmic applicators
Autorzy:
Machaj, B.
Awistowski, E.
Do, H.
Bilski, P.
Olko, P.
Powiązania:
https://bibliotekanauki.pl/articles/147042.pdf
Data publikacji:
2002
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
dose rate
measurements
106Ru ophthalmic applicators
Opis:
A gauge was developed for determining the dose rate distribution and surface activity of ophthalmic brachytherapy applicators, particularly for 106Ru applicators. A plastic fi 2×2 mm scintillator is used as the radiation detector, featuring a high pulse count rate, which results in a low 0.5% random error, due to good counting statistics. Automatic gain control of the photomultiplier tube (PMT) is achieved using a LED as the reference light source. The PMT operates in pulse mode. Long term gain variation due to fatigue of the PMT or ambient temperature variation is thus compensated for. The count rate error due to inaccurate setting of the high voltage supply of the PMT is 0.4%, and the instability error over 7 hours of continuous operation does not exceed 1-2%, peak-to-peak.
Źródło:
Nukleonika; 2002, 47, 3; 107-111
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of LiF : Mg,Cu,P (MCP-N) thermoluminescent detectors (TLD) for experimental verification of radial dose distribution models
Autorzy:
Gieszczyk, W.
Olko, P.
Bilski, P.
Grzanka, L.
Obryk, B.
Horwacik, T.
Powiązania:
https://bibliotekanauki.pl/articles/146734.pdf
Data publikacji:
2012
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
heavy charged particles
LiF:Mg,Cu,P (MCP-N)
radial dose distribution
thermoluminescence
unfolding
Opis:
In track structure theory, the radial distribution of dose, D(r), around an ion track plays a fundamental role in predicting the response of biological systems and physical detectors after a dose (or fluence) of ions. According to the formulations of D(r), the local dose at radial distances below 1 nm can reach values as high as 106 Gy. We propose a new method of verifying experimentally the radial dose distribution around alfa-particle tracks, using LiF:Mg,Cu,P (MCP-N) thermoluminescent detectors (TLD) which are able to measure gamma-ray doses in the kGy range via evaluation of their high-temperature TL glow peak structure over the temperature range of 350–550 centigrade. MCP-N detectors were irradiated with Am-241 alfa-particles at fluences ranging from 107 to 1011 particles/cm2, and by Co-60 gamma-ray doses ranging from several Gy up to the MGy. A number N of individual high-temperature TL peaks were analysed in the obtained glow curves by deconvolution, using the GlowFit code. For each of these peaks, an equation relating the intensity, A, of the TL signal obtained after alfa-particle irradiation and after gamma-ray doses, via the dose-frequency function, f alfa(D), was written in the form: A i alfa = integral A i gamma(D)x f alfa (D)dD, i 1,.., N. Using this set of N equations, where A alfa i and A gamma i(D) were known (measured), the single unknown function f alfa(D) was unfolded and converted to D(r). Parametric unfolding and the SAND-II iterative code were applied. While we were able to confirm the 1/r2 dependence of D(r) in agreement with D(r) expressions, we were unable to conclusively evaluate the dependence of D(r) at intermediate ranges of radial distance r. This preliminary result of our unique experimental approach to determine the radial dose distribution around the path of heavy charged particles in LiF detectors, requires further development.
Źródło:
Nukleonika; 2012, 57, 4; 507-512
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effects of ammonia on pancreatic enzyme secretion in vivo and in vitro
Autorzy:
Jaworek, J.
Bilski, J.
Jachimczak, B.
Cieszkowski, M.
Kot, M.
Bielanski, W.
Konturek, S.J.
Powiązania:
https://bibliotekanauki.pl/articles/69389.pdf
Data publikacji:
2000
Wydawca:
Polskie Towarzystwo Fizjologiczne
Tematy:
hypergastrinemia
gastric juice
pancreatic acinus
ammonia
in vivo
pancreatic enzyme secretion
stomach
in vitro
Helicobacter pylori
Źródło:
Journal of Physiology and Pharmacology; 2000, 51, 2
0867-5910
Pojawia się w:
Journal of Physiology and Pharmacology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Preparation and Characterisation of Fe/Ce Multilayer
Autorzy:
Dawczak-Dębicki, H.
Marczyńska, A.
Pacanowski, S.
Szymański, B.
Majchrzycki, Ł.
Kowalski, W.
Grembowski, W.
Bilski, T.
Smardz, L.
Powiązania:
https://bibliotekanauki.pl/articles/1030530.pdf
Data publikacji:
2018-03
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
75.70.-i
68.55.-a
Opis:
Ce/Fe multilayer (ML) with constant Fe (2 nm) and Ce (4.5 nm) sublayer thicknesses was prepared onto naturally oxidised Si(100) substrate using magnetron sputtering. Chemical purity of the sublayers was revealed in-situ by X-ray photoelectron spectroscopy (XPS) measurements. The structure of the sample was studied by standard low- and high-angle X-ray diffraction (XRD). Surface morphology of the ML was examined by atomic force microscopy. Magnetic properties of the sample was studied in the temperature range between 5 and 350 K using a vibrating sample magnetometer in a magnetic field up to 9 T. The hysteresis loops were measured in field perpendicular and parallel to the substrate. Furthermore, hydrogen absorption at a pressure of about 1000 mbar was studied at room temperature (RT) in Pd covered ML using four-point resistivity measurements. The solid state amorphisation reaction have been confirmed by XRD and magnetic measurements of the Ce/Fe ML. The absence of satellite peaks in the low - angle XRD pattern revealed no artificial layered structure. The above results show that interdiffusion of cerium and iron atoms is extremely fast at RT.
Źródło:
Acta Physica Polonica A; 2018, 133, 3; 628-631
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-7 z 7

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