What Is a Conceptual Framework? | Tips & Examples

How to Make a Conceptual Framework (With Examples) | Writing Tips

3. Designing your conceptual data model | HURIDOCS

Design a Conceptual Data Model

Conceptual Database Modeling 101: A Complete Guide, Simplified

The history of #photography #ai 🎉🎉🎉 The History of Photography Photography, the art and science of capturing images, has evolved dramatically since its inception. Here's a timeline of its key milestones: 1. Early Beginnings Camera Obscura (5th Century BCE): The concept of projecting an image through a small hole was described by Chinese philosopher Mozi and later by Aristotle. It was used for artistic and scientific purposes but could not record images. 2. First Permanent Photograph (1826) Jo

The history of #photography began with the discovery of two critical principles: The first is camera obscura image projection, the second is the discovery that some substances are visibly altered by exposure to light[2]. There are no artifacts or descriptions that indicate any attempt to capture images with light sensitive materials prior to the 18th century. View from the Window at Le Gras 1826 or 1827, believed to be the earliest surviving camera photograph.[1] Original (left) and colorized re