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810 articles found
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
Information technology
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
Social welfare
What if everyone received the same money every month, no questions asked? This article covers the origins of basic income from More and Paine, its five defining features, experimen
Logistics
Order fulfillment covers everything from the moment an order is received until the customer holds the product. This article explains what fulfillment means, its step-by-step flow,
Robotics
The end effector is the device at the tip of a robot arm that actually does the work. This article covers where it attaches, the types of grippers, process tools and sensors, how t
Earth science
Upwelling is the process in which cold, nutrient-rich water from the deep rises to fill the gap left when wind pushes surface water away. We look at how it works, where it happens,
Education
Dual Coding Theory holds that the mind has separate verbal and nonverbal systems, and that linking words with pictures helps us understand better and remember longer. This piece co
Statistics
Why is it so likely that two people in a small group share a birthday? This article covers the birthday paradox, the two keys to calculating it, why our intuition misses it, and ho
Statistics
After a standout exam or a praised flight, the next result often looks weaker—and after a flop, stronger. Much of that swing is regression toward the mean, not praise or blame. Thi
Library & information science
This time, I would like to prepare material on the concept and characteristics of metadata. Alongside this, I will also briefly examine the characteristics of HTML and XML, languag
Food & nutrition
Mineral nutrients (minerals) are essential for maintaining human health, and consuming them in daily life is important. They support various functions in the body, particularly by
Logistics
Ordering products from online stores and receiving them as early as the same day or the following morning has now become an entirely ordinary part of daily life. Behind this everyd
