PISA 2015: how big is the ‘mode effect’ and what has been done about it?

Search log analysis : What it is , what ' s been done , how to do it Bernard

The use of data stored in transaction logs of Web search engines, Intranets, and Web sites can provide valuable insight into understanding the information-searching process of online searchers. This understanding can enlighten information system design, interface development, and devising the information architecture for content collections. This article presents a review and foundation for con...

Very Fast Beam Losses at Hera, and What Has Been Done about It

During the Luminosity upgrade of HERA in 2000/2001 more than 50 new magnets were installed close to the interaction region to provide a stronger focussing of the two beams. Some of these magnets are located at very large values of the betatron function and therefore can act with a large gain on the beam. Sudden changes in the power supply currents generated very fast beam losses, creating quenc...

What is osteopenia, and what should be done about it?

the present study is a survey os postmodern historical novel with respect to the voice of women. it argues how the recorded history is regulated by the rules of power and how women have been excluded from this discourse.ther study analysez angela carters nights at the circus as an example of postmodern historical novel to illustrate how this novel has questioned the historical narrative and how it has inserted women into history by breaking the rules of patriarchy.

the present thesis is a study of postmodern historical novel with respect to the voice of women. according to postmodern historiography,the established institution of history is one of the other manifestations of patriarchys power which has silenced women. the study analyzes angela carters nights at the circus as a postmodern historical novel which makes its female characters transgress the pat...

Measurement of Characteristics of Engineering Students: What Has Been Done and What Needs to Be Done?

Students’ characteristics not only determine their decision making in choosing college major, but also play a significant role in influencing their educational outcomes. Therefore, study of students’ characteristics has been one of the important topics in educational research across different subject disciplines. In the area of engineering education, a considerable amount of research effort has...