Physics
When Light Cannot Escape: Total Internal Reflection
Total internal reflection happens when light traveling from a material with a higher refractive index toward a lower one hits the boundary beyond the critical angle and is reflecte
Articles to explore
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793 articles found
Social welfare
Prescribing Neighbors Instead of Medicine: Social Prescribing
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
Education
Educating Children Successfully: The Role and Methods of Education at Home
In modern society, educating children is one of parents' greatest concerns. Although school education plays an important role, education at home is essential for children's holisti
Design
The More Choices, the Slower the Decision: Hick's Law
Why do decisions take longer the more options there are? This article explains Hick's Law, covering its meaning and origins in a lamp experiment, decision time that grows logarithm
Food & nutrition
What Are the Functions of Carbohydrates, and How Do They Affect Weight Loss?
Carbohydrates are one of the indispensable nutrients in our daily diet and are a major source of energy. Carbohydrates are divided into simple and complex carbohydrates, each of wh
Statistics
Analysis of Variance: An Essential Tool for Data Interpretation
Analysis of variance (ANOVA, Analysis of Variance) is one of the essential analytical techniques in statistics and is widely used across many fields. By testing differences in the
Library & information science
Types of Contracts for Library Acquisitions and Their Advantages and Disadvantages
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
Education
The Future of Innovative Educational Methods in the Student-Centered Era
Modern educational methodology is continually changing and undergoing innovation. From traditional educational methods to the introduction of digital technology, education has deve
Logistics
A Buffer Against Stockouts: Safety Stock
Why do warehouses hold more inventory than they expect to sell? This article explains what safety stock is and how it relates to the reorder point, how to calculate it from the ser
Psychology
Effective Approaches and Recovery Methods for Overcoming Trauma
Psychological shock is an issue that significantly affects an individual's mental health and is a factor that cannot be ignored in everyday life. It usually occurs in situations in
Business administration
Why No Complaints Doesn't Mean Motivation: Herzberg's Two-Factor Theory
Herzberg's two-factor theory holds that the factors that create satisfaction at work and the factors that create dissatisfaction are two separate sets. This article covers how he d
Business administration
An Overview of Revenue Models for Online Businesses
One of the first things to consider when running a business is how to generate revenue through its services. Therefore, to sustain and grow a business, you should start with a clea