Social welfare
Everyone's Hour Is Worth the Same: Time Banking
Time banking is a neighborhood service-exchange system in which people earn time credits for the hours they spend helping others and use those credits to get help when they need it
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810 articles found
General knowledge
Staying Healthy with Seasonal Fruits Throughout the Year
Seasonal fruits are rich in the nutrients unique to each season. This article introduces the fruits recommended for spring, summer, autumn, and winter, along with their characteris
Economics
The Power and Limits of Quantitative Easing: Its Dual Role in Economic Stabilization
Economic stabilization focuses on maintaining a sustainable growth path for a national economy while minimizing economic volatility. Quantitative easing (QE, Quantitative Easing) i
Education
The Role of Educational Evaluation and the Importance of Improving Education
Educational evaluation plays an essential role in the education system and is an important means of assessing learners' achievement and improving the quality of education. Through
Physics
The Secret Behind Curving Balls: The Magnus Effect
Why does a free kick bend and a curveball drop? This article covers Newton's tennis ball, Magnus's cylinder experiment, the pressure difference created by spin, its uses in sports
Library & information science
Following the Scent to Find Information: Information Foraging Theory
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
Statistics
Understanding Regression Analysis and Its Practical Applications
Regression analysis is an important tool in statistics and data science, widely used for data prediction and analysis across various industries and research fields. By modeling and
Physics
The Diverse Applications of Optical Technology That Transform Everyday Life
Optics is a field of scientific research concerned with light and vision, exploring the properties of light and its interactions in depth. Light is an essential element of our ever
Chemistry
Innovation and New Possibilities in Analytical Chemistry Technology
Analytical chemistry is a branch of chemistry that scientifically analyzes the composition, structure, and chemical properties of substances. This discipline plays a very important
Psychology
The Illusion That Everyone Is Watching Me: The Spotlight Effect
Have you ever felt that everyone notices only your mistakes? This article explains what the spotlight effect is, the T-shirt experiment, why the illusion arises, everyday examples,
Film & media
The Empty Object Everyone Chases: The MacGuffin
Why does a film stay gripping even when we never learn what is in the briefcase everyone is chasing? This article explains the MacGuffin, a story device that is vital to the charac
Social welfare
Mental Health Welfare: Diverse Approaches and Practical Examples
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