They have a reflective layer called the tapetum lucidum, which enhances their night vision and helps them see better than humans in dim lighting. Certain dog breeds, like the saluki and the Afghan ...

The control of mining-induced seismicity caused by hard and extremely thick rock stratum (HETRS) has become an important topic in more and more coal mines. This study investigates the mechanisms of ...

This decrease came from private sector DBH pension schemes in all but the smallest stratum (schemes with fewer than 2,000 members) and was mainly concentrated in “equity” and “other” fund asset types.