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GRAFICZNY INTERFEJS UŻYTKOWNIKA I FUNKCJONALNOŚĆ WIRTUALNYCH WYCIECZEK NA WYBRANYCH PRZYKŁADACH

100%
Pilarska A., Tymczykowska P.
Badania Fizjograficzne Seria A - Geografia Fizyczna
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2018
|
issue 9(69)
151-164
EN
The aim of this paper is to characterize the graphical interface and functionality of virtual tour applications. The indirect aim is to provide initial technical assessment of selected virtual tours avaialable on Polish websites. In addition, the article presents the importance of the terms related to multimedia presentation of online tourist content. References have been made to concepts such as geoinformation society, geoinformation, geospatial data, interactive panoramas and tourism space. In the research, descriptive and comparative methods were used. The initial technical assessment was made by means of the Web Page Analyzer – 0.98 (http://www.websiteoptimization.com/services/analyze) from Website Optimization. Results Research into the interface, the functionality and technical assessment revealed that the selected virtual tour applications available online are very diverse. The differences exist both on the quantitative and the qualitative levels. The results have led to a conclusion that the Internet infrastructure, with special emphasis placed on the geo-information infrastructure, allows to develop and transfer tourist activity to the virtual world. The progressive functionality and ergonomics of the interfaces enable multimedia presentations in the form of virtual tours, including use of 360º panoramas, to reach an increasingly wide audience with diverse interests.
2
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Physico-chemical and dispersive characterisation of magnesium oxides precipitated from the Mg(NO3)2and MgSO4solutions

81%
Pilarska A., Paukszta D., Ciesielczyk F., Jesionowski T.
Polish Journal of Chemical Technology
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2010
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vol. 12
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issue 2
52-56
EN
An attempt was made to synthesise magnesium oxide of a high degree of dispersion permitting its use as adsorbent or catalyst. The synthesis method proposed was precipitation with the use of magnesium nitrate or magnesium sulfate. The influence of temperature, the mode and the rate of dosing, the concentration and the ratio of the reagents on the properties of the final product was analysed. Magnesium oxides were obtained by thermal decomposition of magnesium hydroxides and subjected to thorough analysis. The results permitted selection of the reaction systems ensuring synthesis of the final products of the desired properties.
3
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Use of MgO to Promote the Oxyethylation Reaction of Lauryl Alcohol

71%
Pilarska A., Lukosek M., Siwińska-Stefańska K., Pilarski K., Jesionowski T.
Polish Journal of Chemical Technology
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2014
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vol. 16
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issue 2
36-42
EN
Synthesis of magnesium hydroxide was performed by the precipitation method with the use of magnesium sulfate and sodium hydroxide. The infiuence of temperature and ratio of reagents was studied. Magnesium hydroxides, and the magnesium oxides obtained from them by thermal decomposition, were analyzed to determine their bulk density, polydispersity and particle size. The magnesium oxide with the largest surface area was tested as a catalyst in the oxyethylation of lauryl alcohol, and shown to be selective but poorly reactive in comparison with commercially available catalysts. Further studies are needed to improve its reactivity.
4
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Functional polypropylene composites filled with ultra-fine magnesium hydroxide

52%
Pilarska A., Bula K., Myszka K., Rozmanowski T., Szwarc-Rzepka K., Pilarski K., Chrzanowski Ł., Czaczyk K., Jesionowski T.
Open Chemistry
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2015
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vol. 13
|
issue 1
EN
Magnesium hydroxide was prepared under controlled conditions from aqueous Mg(NO3)2 and NaOH solutions. The small, nanoplate-shaped particle size distribution was monomodal from 164 to 459 nm. Functional polypropylene/Mg(OH)2 and polypropylene/polypropylene 1% maleic anhydride/Mg(OH)2 composites were prepared containing 10% or 30% Mg(OH)2. The composites have a high Young’s modulus (twice that of polypropylene) and comparable tensile strength but less ductility. EDX examination of the fractured composite surfaces suggested a homogeneous Mg(OH)2 distribution for composites produced with the addition of polypropylene grafted with maleic anhydride. The polypropylene/Mg(OH)2 composites showed good antibacterial activity. The polypropylene/polypropylene 1% maleic anhydride/Mg(OH)2 composites were less effective.
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