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Melba Libia Cárdenas – PROFILE: Issues in Teachers' Professional Development, 2024
This article presents the life story of "Profile." The story is based on an ethnographic case study that aimed to understand the viewpoints of Profile's new writers and reviewers regarding the role of scientific journals in fostering communities in the knowledge society. To gather information, I relied on personal reflections from my…
Descriptors: Writing for Publication, Journal Articles, Publications, Scientific Research
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Wajrak, Magdalena – School Science Review, 2011
Natural arsenic salts are present in all waters, with natural concentrations of less than 10 parts per billion (ppb). Unfortunately, there is an increasing number of countries where toxic arsenic compounds in groundwater, which is used for drinking and irrigation, have been detected at concentrations above the World Health Organization's…
Descriptors: Water, Foreign Countries, Safety, Science Equipment