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810 articles found
Information technology
Deepfake technology is a video and audio synthesis technology born out of advances in artificial intelligence (AI) and machine learning, producing results so sophisticated that the
Tourism studies
Tourism seasonality is the regular bunching of visitors and spending into certain times of the year. This article covers what it is, its natural and institutional causes, the probl
General knowledge
This time, I would like to put together material about mind mapping, a technique frequently used to discover (generate) new ideas. Whereas brainstorming, another method for generat
Psychology
Why does help often arrive more slowly when more people are watching? This article covers the case and classic experiments that launched research on the bystander effect, the three
Library & information science
When a search list looks right at the top, how do you know what was left out? This piece explains precision and recall, the trade-off between them, the F1 score that combines both,
General knowledge
Life consists of checking your smartphone as soon as you open your eyes each morning, working in front of a monitor all day, and enjoying content until bedtime. This routine is all
Tourism studies
Paris syndrome is the severe confusion some travelers feel when a long-dreamed-of destination falls short of their expectations. We look at how the name came about, its main sympto
Business administration
This time, we will explore the types of advertising used to run campaigns online and the characteristics of each. In the early days of online advertising, banner ads were the main
Economics
The Korean stock market is constantly changing in response to global economic trends and domestic political changes, and the pace and patterns of these changes are becoming increas
Information technology
Why do the shortcuts we take for speed today come back later at a high price? This article explains technical debt, the term first used by Ward Cunningham, how interest builds up,
Earth science
A geyser is a hot spring that shoots out groundwater heated underground, together with steam, at regular intervals. This article covers where the name came from, the conditions gey
Education
Why did students tutored one-to-one outscore 98% of an ordinary class? This piece explains Bloom’s 2 sigma problem: the three teaching methods Bloom compared in 1984, what standard
