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810 articles found
Psychology
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
Library & information science
Information foraging theory, developed by Peter Pirolli and Stuart Card at Xerox PARC, explains how people search for information the way animals hunt for food. This article covers
General knowledge
Effective report writing is one of the essential elements of achieving success in the workplace. Reports play an important role in communicating information and making decisions, a
Food & nutrition
Gut health and immunity are emerging as important aspects of health in modern life. Because much of our body's immune system begins in the gut, maintaining gut health is essential
Film & media
When two people face each other in conversation on screen, we never lose track of who is sitting where, thanks to a filmmaking convention known as the 180-degree rule. This article
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
Information technology
Machine learning is central to modern technological progress, driving changes across various industries at the heart of the data revolution. Having established itself as an essenti
Chemistry
Corrosion is the process by which a metal reacts chemically with its surroundings, loses its original properties, and breaks down. This piece covers how iron rusts, what happens wh
Food & nutrition
Enzymatic browning is the reaction in which enzymes in fruits and vegetables use oxygen to oxidize phenolic compounds into brown pigments. This piece covers how polyphenol oxidase
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
General knowledge
Occam’s Razor is the methodological guideline that, when several hypotheses explain the same phenomenon, we should favor the one that adds no unnecessary assumptions. This article
Design
Nielsen’s usability heuristics are ten rules of thumb for judging whether a screen is easy and comfortable to use. This article covers how they came about, the ten principles, ever
