The sampling Moiré method is a non-contact optical technique that has gained prominence for its ability to precisely measure strain and deformation in various materials and structures. This method ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Pew Research Center has a long history measuring the public’s knowledge about ...

Pew Research Center’s survey on international knowledge covers facts about global leaders, international institutions and geography, among other topics. The following criteria are used to evaluate how ...

The Bangladesh Development Studies (BDS) is published quarterly by the Bangladesh Institute of Development Studies (BIDS). The journal contains original, innovative and thought-provoking (theoretical ...

Keeping track of the inches of certain body parts, like your hips, thighs, and biceps, can give you a solid summary of your weight-loss because your body becomes more compact as you gain muscle and ...