We Put Together 28 General Science Questions – Score Above 22 To Call Yourself Sharp

Welcome back to another general science quiz! This 28-question challenge pulls from physics, biology, chemistry, and Earth ...
C&EN

Extracellular Vesicle Refractive Index Derivation Utilizing Orthogonal Characterization

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Article Views are the COUNTER-compliant sum of full text article downloads since ...
IEEE

Thickness and Refractive Index Measurement System for Multilayered Samples

Abstract: In order to simultaneously obtain the thickness and refractive index for each layer of multilayered samples, this paper proposes a novel measurement system with a simple structure by using ...

CBSE class 12 physics viva questions 2026: Important practical questions with answers, download PDF

Physics Viva Questions Class 12 (2026): CBSE Class 12 practical examinations for the 2026 board exams are being scheduled in many schools during the second half of January 2026, and students are now ...
IEEE

Far-Field Acoustic Imaging Enhancement Using Compact Graded Refractive Index Metamaterials

Abstract: Acoustic metamaterials (AMMs) are promising in high-performance acoustic detection and imaging; however, few can be combined with sensors to form a practical detector, and most imaging ...