The phrase "activity on the topic" is correct and usable in written English.
You can use this phrase when referring to a specific task or project related to a particular subject. For example, "We plan to have a special activity on the topic of physics for our next meeting."
A Topic Page can also correspond to a Topic Group which will be focused on all the activity on the Topic Page and can roll up multiple topics into one, giving users a way to self-organize and share info.
Reasons for this inaction likely include lingering skepticism, the topic's relative immaturity, the nature of how activity on the topic over the last 10 15 years has been pursued, and even how one would do a hormetic risk assessment.
In comparing the progression of learning for nonmajors and majors, we found that the majors show steady improvement in their performance from pretest to quiz to exam to postassessment, whereas nonmajors improve their performance at quiz time (immediately after completing an activity on the topic) but then fail to continue improving on exams or the posttest.
Finally, Section 7 reports some conclusive considerations and presents future activities on the topic.
In this review, in addition to delving into physico-chemical fundamentals of photocatalytic processes on semiconductors, the research activity on this topic related to the design of revolutionary semiconductor-based materials, generally including metallic nanoparticles or complexes as hydrogen-evolving co-catalysts, is outlined and critically evaluated.
Based on that article, the student should create a K-W-L chart (as described in the warm-up activity), focusing specifically on the topic that is the focus of the article (e.g., forensic science, the human genome project, stem cell research, etc).
The idea of exploring the users activity spaces based on the topic that they discuss (i.e. type or gender of crimes) is an interesting idea, but goes beyond the scope and analytical effort, of this study.
Given the similarity of the University of Toronto medical school to most medical schools in North America, we expect that our findings are generally representative of opinions and activities on this topic in other North American medical schools, and the limited literature on the subject seems to support this expectation [ 7- 9].
We found a wide range of research activity on the themes and topics examined in this analysis (Table 1).
Many research activities on this topic indicate that there is still no perfect image segmentation method on MRF.
Whereas a systematic review is guided by a highly focused research question, a scoping review covers a subject area comprehensively by examining the extent, range and nature of research activity on a topic. 2 The studies had to use models that included prior malaria incidence, prevalence or epidemics as a predictor.
