Chemistry
Key Effects of Metabolic Processes on Health and Disease
Metabolism is an essential process that supports all physiological functions in living organisms, playing an important role in maintaining and regulating life activities through va
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810 articles found
Social welfare
The Background and Expected Effects of Introducing Productive Welfare
Productive welfare is a new paradigm in social welfare that pursues individual self-reliance and social inclusion simultaneously, with sustainable development as its goal. As vario
Physics
Innovative Applications of Nuclear Physics and Sustainable Energy
Nuclear physics is a branch of physics that studies the structure and properties of atoms and atomic nuclei, playing an important role throughout modern science and technology. Thi
Journalism & communication
Whom Does the Press Serve? The Four Theories of the Press
Four Theories of the Press (1956) sorted the world's press into authoritarian, libertarian, social responsibility, and Soviet communist theories. This article covers what each beli
Physics
A Thunderclap from a Clear Sky: The Sonic Boom
A sonic boom is the loud sound made when the shock waves created by an object moving faster than sound reach the ground. This article explains how sonic booms form, the small sonic
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
Tourism studies
Characteristics of Tourism Behavior and Stages of Tourist Decision-Making
Tourism is an activity in which individuals or groups visit other regions or countries for various purposes, such as relaxation, exploration, and education. These activities are la
Journalism & communication
Why We Choose the Media We Do: Uses and Gratifications Theory (U&G)
Why do we pick the media we do? Uses and Gratifications Theory, systematized in the 1970s by Elihu Katz, Jay Blumler, and others, sees people not as passive receivers of messages b
Economics
Analysis of Unemployment Rate Indicators and Strategies for Policy Use
The unemployment rate is an important indicator for assessing the overall health of an economy and plays a central role in reflecting labor market conditions. A rising unemployment
Information technology
The Two Faces of Deepfakes: At the Boundary Between Innovation and Risk
Deepfake technology is a video and audio synthesis technology born out of advances in artificial intelligence (AI) and machine learning, producing results so sophisticated that the
Food & nutrition
Same Protein, Different Quality: The Protein Digestibility Corrected Amino Acid Score
Two foods with the same 20 g of protein can differ in quality. This article explains the Protein Digestibility Corrected Amino Acid Score (PDCAAS): essential amino acids, the three
Film & media
The Concept and Types of Video Resolution - SD, HD, FHD, UHD, and More
Resolution is a key factor that determines the clarity and detail of video. This article covers the concept of resolution, types such as SD, HD, FHD, and UHD, the difference betwee