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Wyświetlanie 1-4 z 4
Tytuł:
Wpływ kryzysu na funkcjonowanie korporacji Panasonic
The impact of the crisis on the functioning of Panasonic corporation
Autorzy:
Kilar, Wioletta
Powiązania:
https://bibliotekanauki.pl/articles/438969.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:
kryzys
korporacje
Panasonic
Opis:
The purpose of the article is to present the analysis of the influence of economic crisis on the functioning of one of the Japanese IT corporations – Panasonic. The paper aims at specifying changes in Panasonic’s economic potential, and at presenting actions taken in order to improve its financial situation. After the crisis which took place in this part of the world in years 1997–1998, Panasonic (like many other corporations in Asia) introduced some mechanisms of protecting the company against the sudden loss of financial liquidity. Strong economic ties with European countries, as well as with the USA, resulted in significant deterioration in this corporation’s financial situation during the crisis in years 2007–2009. Nonetheless, the undertaken actions allowed it to remain one of the largest manufacturers of consumer and industrial electronics in the world.
Źródło:
Prace Komisji Geografii Przemysłu Polskiego Towarzystwa Geograficznego; 2011, 17; 187-196
2080-1653
Pojawia się w:
Prace Komisji Geografii Przemysłu Polskiego Towarzystwa Geograficznego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of the Böhm chamber for reference beta dose measurements and the calibration of personal dosimeters
Autorzy:
Skubacz, K.
Powiązania:
https://bibliotekanauki.pl/articles/147157.pdf
Data publikacji:
2016
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
beta radiation
Böhm chamber
mixed fields
Panasonic TLDs
Opis:
Thermoluminescent dosimeters (TLDs) currently used in personal and area dosimetry are often utilized to measure doses of ionizing radiation in fields with a more complex structure and therefore they should be calibrated in relation to different radiation types. The results of such calibration presented for UD-813 TLDs allowed for evaluation of their capability in relation to different radiation types like the beta and photon radiation of different energies and neutron radiation generated by the 241Am-Be source. The detector response for 60 keV photons was 10% higher than for the 662 keV gamma radiation of 137Cs. There were also response differences in relation to photon and beta radiation between detectors with an enhanced concentration of lithium 6Li and boron 10B and detectors containing a natural level of these isotopes. Measurements of the reference beta doses were performed with the help of the Böhm chamber. This method is relatively more complicated compared to determining the reference photon and neutron doses and is described thoroughly in this paper. The corrected current measured by the Böhm chamber for the chosen parameters was a linear function for an entire available range of the chamber depths. The percentage of errors related to the evaluated reference beta doses were below 2% despite a rather large number of corrections that should be taken into account. The calibration distances varied from 11 cm to 50 cm. For this range and beta particle energy, the absorption of radiation in the air was negligible and their attenuation had a predominantly geometric character.
Źródło:
Nukleonika; 2016, 61, 1; 61-67
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of Panasonic`s dosimetric system with Gamma-31 dosimeters
Autorzy:
Urban, P.
Skubacz, K.
Chmielewska, I.
Powiązania:
https://bibliotekanauki.pl/articles/91993.pdf
Data publikacji:
2013
Wydawca:
Główny Instytut Górnictwa
Tematy:
ionizing radiation
thermoluminescence dosimetry
dose
promieniowanie jonizujące
dozymetria termoluminescencyjna
dawka
Opis:
Equipment being used in medical or industrial institutions is often a source of ionizing radiation with different energies and types, which complicates the detection and assessment of doses. Up until now, for dosimetric measurements of ionizing radiation, Gamma-31 dosimeters have been used in the Central Mining Institute for many years. Now, this system will be expanded by a Panasonic system, for which measurement procedures were developed and comparisons with other dosimeters were held. The method is based on a four-element dosimeters UD-802 Panasonic equipped with CaSO and LiBO detectors additionally sheltered by filters of different surface mass. The use of UD-802 dosimeters, in contrast to Gamma-31 dosimeters, permits measuring radiation doses in a different range of photon energy. Consequently, it is possible to obtain a more accurate analysis of the hazards caused by gamma radiation in underground mines. The publication includes a description of the dosimetry system and presents the results of measurements conducted by means of both types of dosimeters. In order to verify the correctness of the indications of the new dosimetry system a series of measurements were carried out, which allowed examining the behaviour of the dosimeters under different environmental conditions. As a place of exposure, the selected laboratories in the Silesian Centre for Environmental Radiometry were chosen, where the work is connected with (TE)NORM and equipment producing ionizing radiation or containing sources of this type of radiation. Moreover, to observe the dosimeters behaviour in difficult environmental conditions, they were exposed in water treatment plants and an underground potassium salt mine.
Źródło:
Journal of Sustainable Mining; 2013, 12, 4; 24-33
2300-1364
2300-3960
Pojawia się w:
Journal of Sustainable Mining
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Recenzja książki "Zarządzanie z pasją czyli rozmowy z Konosuke Matsushitą, założycielem i twórcą potęgi koncernu Matsushita Corp. (Panasonic, Technics, National)"
Autorzy:
Gudkova, Svetlana
Powiązania:
https://bibliotekanauki.pl/articles/32340821.pdf
Data publikacji:
2004
Wydawca:
Uniwersytet Warszawski. Wydawnictwo Naukowe Wydziału Zarządzania
Źródło:
Problemy Zarządzania; 2004, 2, 4 (6); 231-233
1644-9584
Pojawia się w:
Problemy Zarządzania
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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