fileadmin/content/institute/chemie/bilder/aus-der-abteilung/2017-txrf-tagung/sboettger-et-al-determination-of-gas-phase-hg-evaluation-of-is-and-external-calibration.pdf
(AgNPs) [9]. To the best of our knowledge no data is published for the determination of gas phase Hg by using the AgNP-TXRF approach. Optimization of the Ag-NP preparation method µ-XRF evaluation of internal [...] range of 60 – 200 ng was used for Hg. ➢ A linear regression analysis was performed following the calculation of the residuum and elimination of outliers (Fig. 5). ➢ The results deviate from the absolute [...] conclusions about homogeneity Figure 3: µ-XRF images of elemental distribution. Color intensity of RGB images is scaled between 5 and 80 % of the maximum number of counts. 1st row Ag and Cr (not washed), 2nd row
fileadmin/content/institute/chemie/bilder/aus-der-abteilung/2017-txrf-tagung/sboettger-et-al-determination-of-gas-phase-hg-experiments-of-saturation-determination-and-storage-life.pdf
normalized the mass of Hg to the mass of Ag (blue line). During the first 24 h, the Hg/Ag ratio increases linearly, followed by a decrease in rate of uptake after 24 h of exposure. Sampling times of about 110 [...] 2% of the Hg lost from the contaminated sample. This means that 97.8% of the Hg lost from the contaminated sample is unaccounted for, possibly due to a different count of photons from the X-Ray tube and [...] convenient and sensitive analysis of gas phase Hg. Here we present the results from experiments evaluating Hg uptake of the AgNPs over time, the linearity of Hg capture on the AgNP in a well- defined control
fileadmin/content/institute/chemie/bilder/aus-der-abteilung/2017-wifo/2017-gdch-budde-busker.pdf
[9] Clark, E. (1978). Awareness of Language. Some evidence from what children say and do. In Sinclair, A.; Jarvella, R. & Levelt, W.J.M. (Hrsg.). The Child´s Conception of Language. New York: Springer, 17-44
fileadmin/content/institute/chemie/bilder/aus-der-abteilung/2017-wifo/poster-aghg-v8-without.pdf
micro-XRF images of elemental distribution first column of the Ag L-line, second of the internal standard (scale is given in counts) and third the RGB image of both elemental lines (the color intensity [...] damage of cultural heritage specimens, e.g. herbaria and paintings [1], and over time, Hg0 is formed by bacterial activity and released into the air. Furthermore, mirrors made before the end of the 19th [...] sat. atmosphere Efficiency and reproducibility of the Hg-capture of washed and non- washed AgNP-specimens were studied. Per batch, the standard deviation of Ag in average was about 10 %. Washed carriers
fileadmin/content/institute/chemie/bilder/aus-der-abteilung/2017-acs-tagung/poster-aghg-final.pdf
micro-XRF images of elemental distribution first column of the Ag L-line, second of the internal standard (scale is given in counts) and third the RGB image of both elemental lines (the color intensity [...] damage of cultural heritage specimens, e.g. herbaria and paintings, [1] and over time, Hg0 is formed by bacterial activity and released into the air. Furthermore, mirrors made before the end of the 19th [...] sat. atmosphere Efficiency and reproducibility of the Hg-capture of washed and non- washed AgNP-specimens were studied. Per batch, the standard deviation of Ag in average was about 10 %. Washed carriers
fileadmin/content/abteilungen/musik/bilder/lernwerkstatt/workshops2017.pdf
Die LERNWERKSTATT MUSIK657 lädt ein … zur Workshop-Reihe „SPIEL-RÄUME“ im SoSe 2017 Wann? am 4. Mittwoch im Monat, 16 bis 18 Uhr Wer? Angesprochen sind Studierende, Referendare, Lehrende für das Fach
fileadmin/content/projekte/pecc/bilder/pecc/-2.10-pecc-vol.-1.pdf
grade (4b) Date of recording: 25.03.2014 Length of recording: 36:44 minutes Number of pupils in class: 23 Number of pupils present during the lesson: 22 Topic of the lesson: Shopping at the market Topic [...] Goals § The pupils recall the topic vocabulary for fruit and vegetables. § The pupils can perform a shopping dialogue at the market. § The pupils can take on the roles of customer and seller in the dialogue [...] 241 - Partner practice: The pupils practice the dialogue in pairs. Some pupils go outside the classroom. - Partner performance: The pupils act out the dialogue in front of the whole class. Interesting
fileadmin/content/projekte/pecc/bilder/pecc/-2.12-pecc-vol.-1.pdf
I have a/the ___, please?” o “Can I help you?” Goals § The pupils understand the story “A funny boy”. § The pupils understand the punch line of the story. § The pupils can read along what the characters [...] Class: 3rd grade (3b) Date of recording: 06.03.2015 Length of recording: 58:45 minutes Number of pupils in class: 22 Number of pupils present during the lesson: 22 Topic of the lesson: Clothing Topic vocabulary [...] okay i like the trousers says the boy kate and her friends are giggling hihihihi: they say he's so funny can i have the shoes please? ((points at the shoes on the clothesline)) asks the boy the green shoes
fileadmin/content/projekte/pecc/bilder/pecc/-2.14-pecc-vol.-1.pdf
can see the bathroom the kitchen the bedroom and the living room where are the things? an example ein beispiel an example the dress is in the bedroom is it right (--) or wrong? the dress is in the bedroom [...] okay my cat where's the cat? where's the cat? Pupil_x: da unten Teacher: the cat is in the kitchen ((collects the picture cards for team number two and pins them to the left side of the board)) okay this [...] Class: 3rd grade (3b) Date of recording: 08.05.2015 Length of recording: 58:02 minutes Number of pupils in class: 22 Number of pupils present during the lesson: 22 Topic of the lesson: Free-time activities
fileadmin/content/projekte/pecc/bilder/pecc/-2.15-pecc-vol.-1.pdf
throat)) at the kiosk you can buy ice cream Pupils: ice cream Teacher: ((opens the left side of the board)) we are in the park again and in the park we want to buy ice cream ((opens the right side of the board)) [...] grade (3b) Date of recording: 19.06.2015 Length of recording: 60:47 minutes Number of pupils in class: 22 Number of pupils present during the lesson: 22 Topic of the lesson: Shopping at the kiosk Topic vocabulary [...] activity II: The pupils practice the shopping dialogue at the kiosk in different pairs. - Performance: Some pupils perform the shopping dialogue in front of the class. - Pupils read the words in the task with