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Use of information and communication technologies in English language teaching
Klán, Martin ; Voňková, Hana (advisor) ; Duschinská, Karolina (referee)
TITLE: Use of information and communication technologies in English language teaching AUTHOR: Bc. Martin Klán DEPARTMENT: Department of School & Social Education SUPERVISOR: PhDr. RNDr. Hana Voňková, PhD., PhD. ABSTRACT: Both foreign and Czech literature point out that information and communication technologies are becoming more and more integral part of education. This presented diploma thesis provides basic outline of information and communication technologies and possibilities of their use with respect to English language teaching. This thesis tries to outline effective use of ICT in English language teaching and focuses mainly on electronic communication, the Internet calling and features of blogging. The aim of the thesis is to find out pupils'attitudes towards English language teaching at Secondary Vocational School in Hořovice, their previous experience with electronic communication, their preferred and dispreferred activities during English language teaching and finally their opinion on using the Internet calling and e-mail by means of a questionnaire and data analysis. Possibility of using electronic communication and calling via the Internet in English language teaching is realized as a project.
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Aerosol light scattering measurements
Novotná, Nikola ; Zíková, Naděžda (advisor) ; Klán, Miroslav (referee)
This master thesis analyses light scattering on atmospheric aerosols, which has been measured at Košetice observatory in Pelhřimov region since 2012. In the thesis, data are processed for period from 1. 1. 2014 to 31. 12. 2015 which provide representative values of scattering and backscattering light measurement. Angstroem exponent was calculated based on which data corrections were performed. Data were processed using hour steps and compared with meteorological and emissions concentrations data. Correlations were calculated and regressions models estimated in order to verify correctness of measurement and to explore impact of meteorological conditions and emissions concentrations PM2,5 and PM10 on scattering coefficients. Performed analyses imply, that light scattering is higher for higher concentrations of PM2,5 and PM10 and for higher relative air humidity and lower for higher outdoor temperature, total precipitations, and wind speed. In addition, it was showed that light scattering is influenced by wind direction, which determines compositions of aerosols in the sample. Key words: atmospheric aerosol, light scattering, time series evaluation
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Use of information and communication technologies in English language teaching
Klán, Martin ; Voňková, Hana (advisor) ; Duschinská, Karolina (referee)
TITLE: Use of information and communication technologies in English language teaching AUTHOR: Bc. Martin Klán DEPARTMENT: Department of School & Social Education SUPERVISOR: PhDr. RNDr. Hana Voňková, PhD., PhD. ABSTRACT: Both foreign and Czech literature point out that information and communication technologies are becoming more and more integral part of education. This presented diploma thesis provides basic outline of information and communication technologies and possibilities of their use with respect to English language teaching. This thesis tries to outline effective use of ICT in English language teaching and focuses mainly on electronic communication, the Internet calling and features of blogging. The aim of the thesis is to find out pupils'attitudes towards English language teaching at Secondary Vocational School in Hořovice, their previous experience with electronic communication, their preferred and dispreferred activities during English language teaching and finally their opinion on using the Internet calling and e-mail by means of a questionnaire and data analysis. Possibility of using electronic communication and calling via the Internet in English language teaching is realized as a project.
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Aerosol light scattering measurements
Novotná, Nikola ; Zíková, Naděžda (advisor) ; Klán, Miroslav (referee)
This thesis' objective is basic data processing of light scattering, which was measured using three-wavelength Integrating Nephelometer. Measurements were carried out at observatory in Košetice, where the nephelometer has been placed since mid-2012. The data collection was carried out during two calendar years (2013 and 2014) and the measurement still continues there. Data is processed in a manner to be suitable for using in future research in the field of meteorology and climatology. Basic parameters such as Angsroem exponent, average value, median and annual and daily cycles are calculated. All dependencies and cycles are graphically represented and commented. Besides other things, it was found out during the data processing that e.g. average coefficient of light scattering was very similar in both years or that the scattering coefficient was higher in winter months. In addition, the thesis discusses another options for future measurements. Key words: atmospheric aerosol, light scattering, nephelometer, Angstroem exponent
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Source Apportionment of Atmospheric Aersol Using by Highly Time Resolved Characterization.
Pokorná, Petra ; Hovorka, J. ; Klán, M. ; Křůmal, Kamil ; Mikuška, Pavel ; Hopke, P.K. ; Ždímal, Vladimír
The effective air quality management in the heavy polluted areas has to be based on high-quality monitoring with properly designed monitoring network and targeted measurements, which provided information required to source apportionment. The study aim was to apportion sources of atmospheric aerosol based on highly time resolved data of mass concentration of size segregated aerosol, its spatial variability, elemental composition and OC/EC at three localities in the Czech Republic in the years 2008 – 2010, 2012, 2013. According to the size fractions ratio arose the importance of PM1 source apportionment because of PM0.15-1.15 mean ratio to PM10, which comprised 85 % at the monitoring localities primarily in winter. The main sources of coarse fraction in winter were coal and biomass combustion in Březno by Chomutuv a Mladá Boleslav and road dust re-suspension in Ostrava-Ravanice and Bartovice. In summer dominated soil re-suspension and primary biological – bioaerosol in Březno by Chomutuv. The dominated source of fine fraction was in winter coal combustion Ostrava-Ravanice and Bartovice and biomass burning in Mladá Boleslav. From the above mentioned results arose, that the highly time resolved data are suitable for source identification of size segregated atmospheric aerosol and enable to evaluate representativeness of monitoring station location and measurement campaign.
Fulltext: content.csg -  PDF
Plný tet: SKMBT_22317041913030 - PDF
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