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Wyświetlanie 1-4 z 4
Tytuł:
Why is IPv6 Deployment Important for the Internet Evolution?
Autorzy:
Batalla, J. M.
Binczewski, A.
Burakowski, W.
Chudzik, K.
Gajda, B.
Gajewski, M.
Grzech, A.
Krawiec, P.
Kwiatkowski, J.
Mrugalski, T.
Nowicki, K.
Procyk, W.
Sienkiewicz, K.
Szuman, R.
Śliwiński, J.
Światowiak, J.
Wiśniewski, P.
Woźniak, J.
Powiązania:
https://bibliotekanauki.pl/articles/309546.pdf
Data publikacji:
2011
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
Internet evolution
IPv6
migration
mobility
Next Generation Internet
research
Opis:
Replacing the IPv4 protocol with IPv6 on the Internet is currently one of the aims of the European Union policy. The main reason for this replacement is the effeteness of the addresses pool in the IPv4 protocol, which can cause serious complications in the evolution of the Internet and its adaptation in new areas, e.g., in next generation mobile telephony or the so called Internet of Things. Simultaneously, the addressing capabilities of the IPv6 protocol are practically unlimited and its new functionalities increase the attractiveness of its usage. The article discusses the problems connected with the IPv6 deployment on the Internet. Especially, the rules for realization of the IPv6 deployment and rules for cooperation of IPv4 with IPv6 (including cooperation tests) in network infrastructure and in applications are presented. Moreover, the European projects' results and the activity's directions of the national project Future Internet Engineering are discussed.
Źródło:
Journal of Telecommunications and Information Technology; 2011, 2; 5-15
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ethanol influence on gingival fibroblasts - a real-time in vitro study
Autorzy:
Wyganowska-Świątkowska, M.
Nowak, A.
Paszyńska, E.
Grzech-Leśniak, K.
Powiązania:
https://bibliotekanauki.pl/articles/2081937.pdf
Data publikacji:
2018
Wydawca:
Instytut Medycyny Wsi
Tematy:
alcohol
oral cavity
gingival fibroblasts
Opis:
Introduction. Alcohol consumption is the world’s third largest risk factor for disease and disability. According to the WHO report from 2011: 71% of urban respondents ty and 77% of rural respondents admit to alcohol consumption]. Lower socio-economic status and educational levels result in a greater risk of alcohol-related injury, disease and death. Alcohol is a common component of many medicines, as well as an ingredient in many oral hygiene home products. Mouthwashes containing alcohol are considered to inhibit wound healing in the oral cavity. Due to the fact that many different results are described for different concentrations of alcohol at different times, an attemptwas made to visualise the direct impact of 7.2% and 22% alcohol on human gingival fibroblasts. Materials and method. PANsystem 2000 was used for visualisation of the reaction of human gingival fibroblasts isolated from gingiva on ethanol in 2 different concentrations. PANsys 3000 is a multi-system fully-automated cell culture device used for in vitro culture and to study a variety of cell lines under conditions similar to in vivo. Observations were carried out for 48 hours since alcohol addition. Pictures were taken in a continuous process at 5 minute intervalds and combined into a film. Results. Both contamination of 7.2% and 22% ethyl alcohol negatively affected morphology and cell proliferation. Addition of ethanol at a concentration 7.2% enabled cells to regain their ability to divide and recover normal morphology after 10 hours; changes caused by 22% ethanol, however, were irreversible. Conclusions. The obtained results suggest that daily usage of 7.2% alcohol contained in mouthwashes is non-toxic for gingival fibroblasts, and could be recommended after periodontal surgery.
Źródło:
Annals of Agricultural and Environmental Medicine; 2018, 25, 4; 647-650
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
HPLC analysis of potentially harmful substances released from dental filing materials available on the EU market
Autorzy:
Malkiewicz, K.
Owoc, A.
Kluska, M.
Grzech-Lesniak, K.
Turlo, J.
Powiązania:
https://bibliotekanauki.pl/articles/50731.pdf
Data publikacji:
2014
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2014, 21, 1
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Release of bisphenol A and its derivatives from orthodontic adhesive systems available on the European market as a potential health risk factor
Autorzy:
Malkiewicz, K.
Turlo, J.
Marciniuk-Kluska, A.
Grzech-Lesniak, K.
Gasior, M.
Kluska, M.
Powiązania:
https://bibliotekanauki.pl/articles/51170.pdf
Data publikacji:
2015
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2015, 22, 1
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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