资讯

Digital Camera World on MSN3 天

K&F Concept KF-150 Macro Ring Flash review: close-up flash for Canon and Nikon cameras

The K&F Concept KF-150 Macro Ring Flash isn’t entirely perfect but it’s certainly not lacking in power and versatility ...
JSTOR Daily5 天

Expanding Approaches for Research: Understanding and Using Trustworthiness in Qualitative ...

The JDE is the official publication of the National Association for Developmental Education (NADE), a separate entity from the NCDE. NADE is the largest professional association for developmental ...