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Wyświetlanie 1-2 z 2
Tytuł:
Related Aspects on Using Digital Tools in the Process of Introducing Nanotechnology in Science Lessons
Autorzy:
Gorghiu, L.
Gorghiu, G.
Powiązania:
https://bibliotekanauki.pl/articles/1181893.pdf
Data publikacji:
2014-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
01.40.-d
01.40.E-
01.40.ek
01.40.gb
Opis:
It is known that in the last decade, a sharp decrease of students' interest and motivation for learning science was registered. Taking this fact into account, new ways for raising the students' interest and motivation should be promoted, mostly based on using digital tools in the teaching/learning process. In this sense, if we are thinking that nanoscience and nanotechnology are new areas of science which come with a lot of interesting applications in different areas, the topics related to the nanoscience and nanotechnology introduced in the science lessons - at the students' knowledge level - can lead to the effective raise of students' interest for science. Starting from those premises, Valahia University Targoviste participates as partner with other five institutions from Turkey, Bulgaria, Greece, and Italy to the LLP KA3-ICT project no. 511787-LLP-1-2010-1-TR-KA3-KA3MP: "Nano-Tech Science Education" oriented on searching the most effective ways to introduce the nanotechnology concepts in science lessons, in the secondary education. In this respect, this paper presents a study based on the data collected from different target groups of the project, with the view to identify the suitable features for setting up a specific NanoTech Virtual Lab.
Źródło:
Acta Physica Polonica A; 2014, 125, 2; 544-547
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bivalve Characterization Using Synchrotron Micro X-Ray Fluorescence
Autorzy:
Jones, K.
Bronson, S.
Brink, P.
Gordon, C.
Mosher-Smith, K.
Brown, M.
Chaudhry, S.
Rizzo, A.
Sigismondi, R.
Whitehurst, M.
Lukaszewski, A.
Kranz, D.
Bland, K.
Gordan, D.
Lobel, J.
Sullivan, J.
Metzger, M.
O'Shea, C.
Harris, C.
Arezzo, R.
Kambhampati, M.
Powiązania:
https://bibliotekanauki.pl/articles/1808352.pdf
Data publikacji:
2009-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
01.40.-d
07.85.Qe
82.80.Ej
87.59.-e
Opis:
Bivalves, oysters, mussels, and clams are important constituents of riverine and estuarine ecosystems. Their shells and soft tissues provide information on the environments in which they live. Since they are filter feeders, they also are factors in improving water quality through removal of particulate matter from the water column. Finally, they are a valuable food source that has substantial economic value. Hence, characterization of shells and soft tissues is useful for improved understanding of these factors. Here, we used X-ray microprobes and computed microtomography facilities at the Brookhaven National Synchrotron Light Source to investigate elemental distributions in bivalves taken from locations around New York, Washington, DC, and New Orleans, LA. The results form the initial basis for compilation of a database of relevant parameters that can serve for tracking environmental changes and for assessing toxicity of particular metals. The work was enabled by active collaboration with students from the several regions, community groups, and research scientists. The collaboration was facilitated through use of web conferencing between Brookhaven National Laboratory and the varied locations.
Źródło:
Acta Physica Polonica A; 2009, 115, 2; 477-481
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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