The digestive system is a complex network of organs responsible for breaking down food into nutrients, absorbing them into the bloodstream, and eliminating waste. It begins in the mouth, where teeth mechanically grind food and saliva starts chemical breakdown with...
Infection control refers to a set of practices and procedures designed to minimize the spread of infectious agents, such as bacteria, viruses, and fungi, in healthcare settings, communities, and everyday environments. Its primary goal is to protect patients, healthcare workers,...
Wikipedia is a free, multilingual online encyclopedia that is collaboratively edited by volunteers worldwide through a wiki-based platform. Launched on January 15, 2001, by Jimmy Wales and Larry Sanger, it operates under the Wikimedia Foundation and aims to provide accessible...
Data augmentation is a technique used in machine learning and artificial intelligence to enhance the diversity and quantity of training data without collecting new samples. By applying transformations such as rotation, flipping, scaling, cropping, or adding noise to existing data—particularly...
DDoS, or Distributed Denial of Service, is a type of cyber attack where multiple compromised devices are used to flood a target server, website, or network with excessive traffic. This overwhelming volume of requests exhausts the target's resources, such as...
Polyhedrons are three-dimensional geometric shapes with flat polygonal faces, straight edges, and vertices. They serve as the building blocks for many structures in mathematics, science, and design. Types of Polyhedrons - Regular Polyhedrons (Platonic Solids): These feature identical regular polygon...
Traffic engineering is a specialized branch of civil engineering focused on the planning, design, operation, and management of transportation systems to ensure efficient, safe, and sustainable movement of people and goods. It encompasses a wide range of activities, including traffic...
Ethereum is a decentralized, open-source blockchain platform that serves as the foundation for a vast ecosystem of decentralized applications (dApps) and smart contracts. Launched in 2015 by Vitalik Buterin, it goes beyond simple cryptocurrency transactions by enabling programmable transactions through...
Cyber citizenship refers to the responsible and ethical participation in the digital world, where individuals act as informed and respectful members of online communities. It encompasses practices such as protecting personal and others' privacy, adhering to digital etiquette, combating cyberbullying,...
Alibaba is a pioneering global e-commerce giant that revolutionized online retail and business-to-business trade. Founded in 1999 by Jack Ma in China, it operates a vast ecosystem of platforms, including Taobao for consumer-to-consumer shopping, Tmall for premium brand sales, and...