Business administration
The PDCA Cycle for Achieving Goals
This time, I would like to prepare material on the PDCA cycle for achieving goals and improving organizations. PDCA (plan–do–check–act) is a method for managing production, quality
Articles to explore
You are browsing the English interface. Articles without a published translation are clearly marked and open in Korean.
810 articles found
Social welfare
Characteristics of Adolescents and Youth Welfare Policies
Adolescence is an important transitional period in an individual's life, and the various psychological and social changes that take place during this period have a significant impa
Tourism studies
Even Tourist Destinations Grow Old: The Tourism Area Life Cycle
Why does a once-crowded beach resort end up with faded signs and empty hotels, while an unknown quiet village suddenly becomes famous? This article explains the Tourism Area Life C
Psychology
The Effects of Impressions in Psychology and the Situations They Influence
In psychology, impressions are considered a very important concept, and the first impressions we form of other people or things have a very powerful influence. These impressions gr
General knowledge
How to Format References: An Essential Element for Assignments, Reports, and Papers
References are an important element in academic research and paper writing, clearly indicating sources so that other researchers can verify and use our work. This article covers wh
Logistics
Balancing Ordering and Holding Costs: The Economic Order Quantity (EOQ)
The Economic Order Quantity (EOQ), presented by Ford W. Harris in 1913, is the order size that minimizes the sum of fixed ordering costs and inventory holding costs when demand is
Physics
Water Droplets Floating on Vapor: The Leidenfrost Effect
Why does a drop of water skate across a very hot pan and last longer than on a merely warm one? This article explains the Leidenfrost effect, from the vapor cushion that lifts the
Earth science
The Science of Clouds: Reading the Signals in the Sky
Clouds are a familiar sight, yet few people understand how they form, what kinds there are, and what each one tells us. This article explains the principles of cloud formation, the
Business administration
Strategies for Improving Performance Through an Understanding of Organizational Behavior
In the business environment, a deep understanding of organizational behavior has become an essential element of successful organizational operations. Organizational behavior explor
Logistics
Gather in One Place, Then Redistribute: The Hub-and-Spoke Model
The hub-and-spoke model gathers cargo from many origins at a central hub, sorts it by destination, and sends it back out to each region. This piece covers how it compares with poin
Physics
Electric Whirlpools Inside Metal: Eddy Current
An eddy current is a swirling electric current induced inside a conductor such as metal by a changing magnetic field. This article covers how eddy currents arise, Lenz's law, why t
Business administration
Why People Pay After Using It for Free: Freemium
Freemium is a pricing strategy that gives away a basic product or service for free and charges for better features, more capacity, or added convenience. This article covers where t