Food & nutrition
How to Choose and Use Health Foods Properly
In modern society, rapidly changing lifestyles and irregular eating habits make it difficult for many people to maintain their health. In these circumstances, health foods are attr
Articles to explore
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810 articles found
Chemistry
A Solid That Dissolves in the Water in the Air: Deliquescence
Deliquescence is when a solid absorbs moisture from the air and then dissolves in the water it has absorbed. Learn how it differs from hygroscopy, the humidity at which solids begi
Robotics
Drawing the Unknown on Its Own: Simultaneous Localization and Mapping (SLAM)
How does a robot with no map work out both its surroundings and its own position? This piece explains SLAM: the chicken-and-egg problem behind it, its roots in the 1986 IEEE roboti
Library & information science
Research That Wakes After a Long Sleep: Sleeping Beauties in Science
A “Sleeping Beauty in Science” is a paper that goes almost uncited for years after publication and then suddenly draws a surge of citations. This article covers what the term means
Business administration
The Option That Changes Your Choice: The Decoy Effect
The decoy effect is when a deliberately less attractive option makes another product look better. This piece explains asymmetric dominance from Huber, Payne and Puto’s 1982 study,
Tourism studies
Festivals That Revitalize Regions: Strategies for Revitalization and Cooperation
Festivals take place in various forms around the world and are important activities that reflect local communities and their cultural identities. From the perspective of tourism st
Journalism & communication
Successful PR Strategies: How to Build a Company's Image and Trust
Successful PR strategies play an important role in helping companies build brand awareness and credibility in today's market. PR goes beyond simply promoting products or services a
Chemistry
Twin Atoms with Different Weights: Isotopes
Isotopes are atoms of the same element that differ in weight because they have different numbers of neutrons. We look at atomic structure, stable and radioactive isotopes, how carb
Education
What Is Educational Technology, How Is It Classified, and What Are Its Prospects?
Education is a powerful means of changing the world and plays a central role in the development of our society and the renewal of culture. One way to deliver this education more ef
Robotics
The Secret to Walking Without Falling: The Zero Moment Point
The Zero Moment Point (ZMP) is the point under the feet where ground forces create no tipping moment, long used to judge whether a biped robot will fall. This piece covers the supp
Economics
Exchange Rate Fluctuations: What Is the Solution for South Korea's Economy?
As uncertainty in the global economy grows, exchange rate fluctuations are having an increasingly significant impact on international financial markets and national economies. Sout
Statistics
The Last One Is Always the Hardest: The Coupon Collector’s Problem
The coupon collector’s problem asks how many random draws it takes, on average, to collect every type at least once. Learn how the average is calculated, what the numbers look like