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810 articles found
Chemistry
An in-depth look at chromatography, an essential tool in chemical analysis: its basic principles and history, major techniques such as HPLC, GC, IC, SEC, and paper and thin-layer c
Psychology
As many people face stress and uncertainty in modern society, the importance of mental health is being emphasized more than ever. In particular, resilience plays an important role
Psychology
A “list price” makes a sale price feel cheap, and an opening offer steers a whole negotiation—because the first number we see becomes our benchmark. This article explains the ancho
Design
This time, we will explore layout, one of the concepts and key elements you need to understand to create attractive designs. We will look at what to consider when creating a layout
Economics
The Jevons paradox is the phenomenon in which improving the efficiency of resource use ends up increasing total consumption. This piece covers its origins in Jevons’s The Coal Ques
Economics
Comparative advantage is the principle that each party gains by specializing in what it can produce at a lower opportunity cost than others. This article covers the basic concept,
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
Physics
Cherenkov radiation is the cone of light given off when a charged particle moves through a material such as water or glass faster than light travels in that material. Learn how it
Journalism & communication
In modern society, government policy announcements have a tremendous impact on people's lives. However, identifying the true intentions and strategies hidden behind these announcem
General knowledge
Poe’s Law is the internet rule of thumb that, without a clear sign of the author’s intent, a parody of extreme views will inevitably be taken as sincere by someone. We look at wher
Library & information science
This time, I would like to put together information on the types of contracts that library staff should know about when purchasing books from suppliers. This material also concerns
Economics
Macroeconomics plays an important role in understanding the overall state and trends of a national economy. South Korea's economy currently faces various challenges and opportuniti
