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810 articles found
Social welfare
What does it mean for people with disabilities to live as close as possible to the everyday life everyone else takes for granted? This article explains the normalization principle,
Chemistry
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
Business administration
An introduction to the blue ocean and red ocean, two basic concepts for understanding market environments, plus the purple ocean that combines them, explained through examples from
Tourism studies
Today, the tourism industry means more than simply visiting attractions and taking photographs. The tourism industry is constantly changing worldwide, and themed travel in particul
Business administration
Herzberg's two-factor theory holds that the factors that create satisfaction at work and the factors that create dissatisfaction are two separate sets. This article covers how he d
Social welfare
When we say someone has a “need,” we can mean four different things. This article walks through Bradshaw’s Taxonomy of Social Need: normative, felt, expressed and comparative need,
Information technology
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
Economics
Inflation is one of the major issues in the modern economy, and discussions about its impact and causes continue unabated. In particular, recent global economic conditions have pro
Journalism & communication
Every morning, when we turn on our smartphones, we encounter a flood of news articles, real-time search rankings, and social media trending tabs. On some days, a particular politic
Earth science
Radiometric dating calculates how old a rock or artifact is by comparing a radioactive isotope with the material it decays into. This article covers how half-life works, how differ
Business administration
The decoy effect is when a deliberately less attractive option makes another product look better. This piece explains asymmetric dominance from Huber, Payne and Puto’s 1982 study,
Earth science
The Coriolis effect is the phenomenon in which Earth's rotation alters the paths of moving objects. This article looks in detail at its definition and principle, its influence on w
