Robotics
The Hand at the End of the Robot Arm: The End Effector
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
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810 articles found
Tourism studies
Dark Tourism (Travel to Learn Lessons from History): Meaning and Considerations
Dark tourism (known in Korean as travel to learn lessons from history) is a form of travel that explores human curiosity and the desire to understand historical and social events.
Psychology
More Precious When You Build It Yourself: The IKEA Effect
The IKEA effect is the cognitive bias that leads people to value things they made or assembled themselves far more than they are actually worth. This article covers how the effect
Tourism studies
Travel Experience Builds a Career Too: The Travel Career Ladder
Why do our travel wishes change as we travel more? This guide explains Philip Pearce's Travel Career Ladder, its five levels of motivation, how travelers move up and down the ladde
Business administration
It Gets Cheaper the More You Make: The Experience Curve
The experience curve is the phenomenon in which the cost of making one unit falls by a fixed percentage every time cumulative production doubles. This piece covers its origins, fro
Social welfare
Innovative Directions for Welfare Administration in a Changing Society
Welfare administration is a system that plays an important role in improving citizens' quality of life and strengthening the social safety net. It serves as an essential foundation
Tourism studies
The Future of Rural Tourism: Strategies for Environmental Protection and Economic Revitalization
Rural tourism in Korea has become an important social and economic activity that offers time for rest and healing to people weary of urban life. This resource examines the definiti
Library & information science
Knowledge Hidden Outside Formal Publishing: Grey Literature
Government reports, theses, conference papers and working papers: what grey literature is, where the term came from, why research needs it, and why it is so hard to find and preser
Information technology
The Concept and Applications of 3D Printers
Considered one of the innovations of modern technology, 3D printers are bringing major changes to industries ranging from manufacturing to medicine, education, and art. 3D printers
Business administration
The Weakest Link Sets the Pace for the Whole: Theory of Constraints
The Theory of Constraints holds that a system's performance is determined by its single weakest link, so that constraint should be found and managed with focus. Learn what it is, t
Journalism & communication
Media Ethics and Transparency: The Foundation of Trust
The media plays a central role in modern society and is closely connected to our daily lives. For this reason, the media must uphold high ethical standards when communicating infor
Statistics
An Easy Guide to Probability Sampling Methods
Probability sampling randomly selects cases so that every member of a population has a known probability greater than zero of being chosen for the sample; these probabilities need