Modular heterogeneous system development: a critical analysis of Java

Author(s):  
G.A. Agha ◽  
M. Astley ◽  
J.A. Sheikh ◽  
C. Varela
2021 ◽  
Vol 1 (2) ◽  
pp. 51-71
Author(s):  
Rolf Arnold ◽  
Michael Schön

Referring to the European and especially the German education system, this article first identifies that both forms of governance in educational systems as well as pedagogical professionalization have fallen behind. We present new proposals for a substantive and evidence-based reinterpretation and reshaping of what education is and can be and how educational systems can be changed. In order to address these shortcomings, we follow suggestions of a systemic-constructivist pedagogy, and highlight concrete strategies and starting points of an awareness-based system change in the field of educational system development are pointed out. This attempt to not only rethink education, but also to shape it, is based on a critical analysis of the often stagnant internal educational reforms, and the concepts and routines that characterize these stagnant reforms. We hypothesize that, in order to break free from this stagnation, a continuous self-transforming subjectivity of the responsible actors is necessary. This explanatory framework is extended in this article to the figure of the ”reflexible person” (Arnold, 2019a), whose main characteristic is reflexibility, in the sense of being reflexive as well as flexible. The reflexible person possesses practiced and strengthened competencies for observation and reflection including of the self, as well as reinterpretation and transformation. These competences are substantiated and specified as prerequisites and effective conditions for an awareness-based system change in educational systems. In addition, possible ways of promoting and developing them are pointed out.


Author(s):  
F. Shaapur ◽  
M.J. Kim ◽  
Seh Kwang Lee ◽  
Soon Gwang Kim

TEM characterization and microanalysis of the recording media is crucial and complementary to new material system development as well as quality control applications. Due to the type of material generally used for supporting the medium, i.e., a polymer, conventional macro- and microthinning procedures for thin foil preparation are not applicable. Ultramicrotorny (UM) is a viable option and has been employed in previous similar studies. In this work UM has been used for preparation of XTEM samples from a magneto-optical (MO) recording medium in its original production format.The as-received material system consisted of a 4-layer, 2100 Å thick medium including a 300 Å TbFeCo layer enveloped by silicon nitride protective layers supported on a 1.2 mm thick × 135 mm (5.25 in.) diameter polycarbonate disk. Recording tracks had an approximate pitch of 1.6 μm separated by 800 Å deep peripheral grooves. Using a Buehler Isomet low-speed diamond saw, 1 mm wide and 20 mm long strips were cut out of the disk along the recording tracks.


2007 ◽  
Vol 177 (4S) ◽  
pp. 126-126
Author(s):  
Matthew E. Nielsen ◽  
Danil V. Makarov ◽  
Elizabeth B. Humphreys ◽  
Leslie A. Mangold ◽  
Alan W. Partin ◽  
...  

2020 ◽  
Vol 25 (1) ◽  
pp. 1-15 ◽  
Author(s):  
Amaia Del Campo ◽  
Marisalva Fávero

Abstract. During the last decades, several studies have been conducted on the effectiveness of sexual abuse prevention programs implemented in different countries. In this article, we present a review of 70 studies (1981–2017) evaluating prevention programs, conducted mostly in the United States and Canada, although with a considerable presence also in other countries, such as New Zealand and the United Kingdom. The results of these studies, in general, are very promising and encourage us to continue this type of intervention, almost unanimously confirming its effectiveness. Prevention programs encourage children and adolescents to report the abuse experienced and they may help to reduce the trauma of sexual abuse if there are victims among the participants. We also found that some evaluations have not considered the possible negative effects of this type of programs in the event that they are applied inappropriately. Finally, we present some methodological considerations as critical analysis to this type of evaluations.


Sign in / Sign up

Export Citation Format

Share Document