Using machine learning to predict student retention from socio-demographic characteristics and app-based engagement metrics

Autor: Sandra C. Matz, Christina S. Bukow, Heinrich Peters, Christine Deacons, Alice Dinu, Clemens Stachl

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)

Abstract Student attrition poses a major challenge to academic institutions, funding bodies and students. With the rise of Big Data and predictive analytics, a growing body of work in higher education research has demonstrated the feasibility of pred

Externí odkaz: https://doaj.org/article/77f17f86c79743ed804fecd56f5d8ac0

Analysis of Corrosion Products Transported through Secondary Side of Candu Steam Generator Using GIXRD

Autor: Mariana Tunaru, Alice Dinu

Publikováno v: Revista de Chimie. 71:99-104

To verify the chemistry of secondary side of CANDU steam generators, Millipore filters are used to sampling from condensing extraction pump, feed water header and blow down of steam generator. These filters retain the corrosion products as very fine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d4bd01b25770824ff6aed7fb5f362b9
https://doi.org/10.37358/rc.20.2.7899

Stress corrosion crack initiation testing with tapered specimens in high-temperature water – results of a collaborative research project

Autor: Jonathan Duff, Yuchen Gu, M. Grace Burke, Fabio Scenini, Bojan Zajec, Renate Kilian, Radek Novotny, Francisco Javier Perosanz, Stefan Ritter, Andraž Legat, Rik Wouter Bosch, Matthias Herbst, Alice Dinu, Ulla Ehrnstén, Aki Toivonen, Oliver Martin

Publikováno v: Bosch, R W, Ritter, S, Herbst, M, Kilian, R, Burke, M G, Duff, J, Scenini, F, Gu, Y, Dinu, A, Ehrnstén, U, Toivonen, A, Novotny, R, Martin, O, Perosanz, F J, Legat, A & Zajec, B 2021, ' Stress corrosion crack initiation testing with tapered specimens in high-temperature water–results of a collaborative research project ', Corrosion Engineering Science and Technology, vol. 56, no. 2, pp. 103-118 . https://doi.org/10.1080/1478422X.2020.1815460

The applicability of an accelerated test technique using tapered tensile specimens for investigating the stress corrosion crack (SCC) initiation behaviour of structural materials in high-temperature water was assessed in the framework of a European c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6d0b7094c42238b42b4325e3606d339
https://cronfa.swan.ac.uk/Record/cronfa57703/Download/57703__20711__308640e72ef74b6daaaee0f829c6e1d9.pdf

The Effect of Chloride Concentration on Crevice Corrosion of some Welded Titanium Alloys

Autor: Lucian Velciu, Laurentiu Popa, Ioan Viorel Branzoi, Alice Dinu, Maria Radulescu

Publikováno v: Revista de Chimie. 59:140-144

Geological disposal is identified by nearly all experts in the field of waste management as the only safe and sustainable option presently available, but the progress towards its implementation is slow. The nuclear waste must be safely storaged for h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8577c834a92fadb138f1931501751f30
https://doi.org/10.37358/rc.08.2.1721

Electrochemical studies on stress corrosion cracking of incoloy-800 in caustic solution. Part II: Precracking samples

Autor: Alice Dinu, Lucian Velciu, Maria Radulescu, Manuela Fulger, Dragos Ionescu

Publikováno v: Nuclear Technology and Radiation Protection, Vol 21, Iss 1, Pp 34-40 (2006)

Many non-volatile impurities accidentally introduced into the steam generator tend to Concentrate on its surface in restricted flow areas. In this way these impurities can lead to stress corrosion cracking (SCC) on stressed tubes of the steam generat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ef7d33ee79ae0b12e8d7f8da4766cd7
http://www.doiserbia.nb.rs/img/doi/1451-3994/2006/1451-39940601034D.pdf