Alphabets through interactive lessons with audio pronunciations and visual aids. Explore animated characters and colorful illustrations for vowels and consonants. Practice writing letters with on-screen tools and receive instant feedback.
Access leading respiratory and critical care research.
The app provides full-text access to three official journals of the American Thoracic Society. Users can explore articles, track reading history, and bookmark content.
Look up words with real-time progressive search. Perform wildcard searches for misspelled terms. Access over 30,000 root words and 2.5 million . Sync with UniDict dictionaries for cross- linking. Find related terms and definitions.
The app displays the Ancient Maya Calendar on an interactive 3D clock. Users can convert dates, view glyphs, read the oracle, and discover moon phases.
The app offers 26 letter adventures for children aged 3-5. It provides a linguistic starting point with over 160 learning games and four modules to familiarize children with the English environment.
Learn Mandarin with structured lessons, grammar explanations, and vocabulary practice. Practice speaking and listening through interactive exercises. Track progress with built-in quizzes and set daily learning goals.
The CellCast App is a mobile learning platform for organizations to distribute and monitor training materials and business communications. Users require an enterprise registration code to access company-specific content and learning assignments.
Explore , scenes, and layers to visualize geographic data. View and modify , add 3D environments, and display vector and raster data. Use augmented reality to overlay data on the real world. Examine code examples to understand SDK integration.
Create and manipulate geometric shapes such as points, lines, angles, and conic sections. Adjust properties and calculate metrics. Display shapes on a zoomable coordinate system. Construct medians, altitudes, and bisectors.