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809 articles found
Food & nutrition
Protein denaturation is the unraveling of a protein’s carefully folded three-dimensional structure by heat, acid, or physical force, while its amino acid sequence stays intact. Thi
Film & media
Why does a film stay gripping even when we never learn what is in the briefcase everyone is chasing? This article explains the MacGuffin, a story device that is vital to the charac
Film & media
Scenarios are important tools that play a central role in various fields. They are widely used not only in films, television dramas, and theater, but also in areas such as business
Earth science
Plate tectonics is the theory that Earth’s outer shell is divided into rigid plates that move over a weaker layer, causing earthquakes, volcanoes, and mountain ranges. This article
Business administration
In this article, we will explore methods for managing and evaluating performance when running a company or organization. Performance management is an organizational management meth
Earth science
Snowball Earth is the hypothesis that Earth’s surface was once almost entirely covered in ice during the Cryogenian Period. This article explains how the idea arose, the ice-albedo
Education
Pygmalion, a sculptor in Greek mythology, sincerely loved “Galatea,” the beautiful ivory statue of a goddess that he had carved. He tenderly cared for the statue and longed for it
Journalism & communication
Mass media play a central role in conveying information and shaping public opinion in modern society. Beyond simply serving as a means of conveying information, they have become an
Physics
The photoelectric effect is the phenomenon in which electrons at the surface of a material such as a metal or semiconductor absorb energy from incident light and escape. This artic
Psychology
Psychology uses the concepts of personal space and territory to study how we perceive and try to protect our physical and emotional space. Personal space and territory are importan
Library & information science
Mooers’ Law is the principle that no matter how good an information retrieval system is, it will not be used where having information is more painful and troublesome than not havin
Business administration
ERP (Enterprise Resource Planning) systems have become essential tools in business management today. These systems connect a company's various departments through a single integrat
