Examlex
The absorption lines we find in quasar redshifts that arise from intervening gas clouds show even larger redshifts than the quasar spectra, due to dust absorption.
Theoretical Background
The foundation of existing theories and concepts that support a new study, idea, or research approach.
Key Concepts
Fundamental ideas or principles that form the foundation for understanding a subject or discussion.
Cognitive Distortions
Faulty or biased ways of thinking that are often negative and lead to inaccurate perception of reality.
Behavioral Technique
A method used in psychology to modify behavior through conditioning processes.
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