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810 articles found
Social welfare
In modern society, mental health welfare has become an essential support system. As stress and anxiety increase alongside a rapidly changing social environment, mental health issue
Logistics
When we order something from an online store, it arrives at our doorstep with a shipping label attached. This label contains all the information needed for delivery, including the
General knowledge
Safe driving is an essential virtue for every driver and an important responsibility for protecting one's own safety and that of others. With traffic accidents increasing recently,
Economics
The Phillips curve shows an inverse relationship between unemployment and the pace at which wages and prices rise. This article covers what Phillips found, how the curve was used i
General knowledge
Amara's Law says we tend to overestimate the effect of a new technology in the short run and underestimate it in the long run. This article covers where the saying came from, why t
Library & information science
This time, we will explore the concepts of the Semantic Web, which is attracting attention as a next-generation web technology, and the related concept of ontology, as well as thei
Information technology
In modern society, information security and hacking are no longer concerns limited to experts. As the internet and digital technologies advance, we regularly enter the cyber world
Logistics
Order picking is the work of retrieving the items a customer ordered, in the right quantities, from where they are stored. We look at why it can account for up to 55% of warehouse
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,
Chemistry
Freezing point depression is the lowering of a liquid’s freezing temperature when other substances are dissolved in it. We look at why dissolved particles slow ice formation, why t
Library & information science
Why do a small number of researchers write so many papers? This article covers the inverse square law Lotka identified in 1926, its uses in bibliometrics, and its limits, such as e
Social welfare
Social welfare policy is an important policy developed to protect socially vulnerable people, reduce social inequality, and improve the quality of life of all citizens. South Korea
