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809 articles found
Business administration
Systematically analyzing a company's external environment is very important when developing a business strategy. One widely used tool for analyzing this external environment is PES
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
Statistics
A scale assigns numbers to the attributes of people or objects so they can be expressed statistically. This article explains the four types of scales widely used in sociology, psyc
Physics
Superconductors are materials whose electrical resistance becomes 0, meaning that current can flow without energy loss. Thanks to this property, superconductors offer possibilities
Business administration
The principal-agent problem is the conflict that arises when the interests of the person who hands over a job and the person who takes it on diverge. We look at why it happens, how
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
Film & media
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
Social welfare
What if a doctor recommended a choir or a community garden group instead of medicine? This article explains what social prescribing means and how it emerged, how link workers carry
Business administration
Various strategies are needed to remain competitive and promote growth in today's business environment. Among them, outsourcing is an efficient approach adopted by many companies,
Psychology
The framing effect is a cognitive bias in which logically identical options lead to different choices depending on whether they are described as gains or losses. This article cover
Chemistry
Electrochemistry is the study of the interaction between chemistry and electricity, an important field that has a profound impact on our everyday lives. It plays a central role in
Film & media
Diegetic sound is sound whose source we accept as being inside the story world, like dialogue, footsteps, or a radio in the scene, while non-diegetic sound such as background music
