Chemistry
Mirror-Image Twin Molecules: Chirality
Chirality is the property of an object or molecule that cannot be superimposed on its own mirror image. This article covers the basic definition of chirality, how mirror-image mole
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785 articles found
Business administration
The Power That Overturns From Below: Disruptive Innovation
Disruptive innovation is innovation that looks inferior at first but wins new customers with a cheaper, simpler alternative and gradually takes over the mainstream market. This art
Physics
Exploring Dark Matter: In Search of the Universe's Hidden Secrets
The universe remains full of mysteries, and dark matter is among its greatest enigmas. Although invisible, dark matter is estimated to make up approximately 27% of the universe, an
Library & information science
Efficient Management and Practical Application of Information Organization
The theory and practice of information organization play a central role in maximizing information discovery and use through the systematic classification and arrangement of materia
Library & information science
Research That Wakes After a Long Sleep: Sleeping Beauties in Science
A “Sleeping Beauty in Science” is a paper that goes almost uncited for years after publication and then suddenly draws a surge of citations. This article covers what the term means
Chemistry
Holding Steady When Shaken: Buffer Solutions
A few drops of lemon juice make water sour, so why does the pH of blood stay the same? This article explains buffer solutions, whose pH barely changes even when acid or base is add
Business administration
The Shift Toward Marketing 4C and Its Stages
This time, I would like to put together material on marketing 4C, a marketing concept in business administration. The existing marketing mix, known as 4P, had the traditional 4 sta
Psychology
What Are the Five Basic Human Needs? (Maslow's Hierarchy of Needs)
Psychologist Abraham Maslow divided basic human needs into five stages. This article introduces his hierarchy of needs, from physiological needs, safety, and belonging and love to
Film & media
A Composition That Divides the Frame into Nine: The Rule of Thirds
The rule of thirds is a composition principle that divides the frame into nine equal parts and places key subjects on the lines or where they meet. This article covers its basic pr
Information technology
Efficient Database (DB) Management Strategies
In modern society, data has become a core asset for businesses and organizations. How data is collected, stored, and managed can determine the success or failure of a business. In
Psychology
One Now or Two Later? The Stanford Marshmallow Experiment
The Stanford Marshmallow Experiment studied self-control by asking young children to choose between one treat now and two treats later. This article explains how the experiment wor
Information technology
Strict When Sending, Lenient When Receiving: Postel's Law
How did the early internet keep working despite small differences between implementations? This article covers where Postel's Law (the Robustness Principle) came from, why it matte