HER2-negative breast cancer means the tumor cells don't have high levels of HER2 protein. It represents about 78% of all breast cancer cases. HER2-negative breast cancer tends to grow more slowly and ...

Do you often replay the bad yet always forget the good? Here’s the science behind negative thought spirals and how to find balance and resilience. Do you know why our brains can replay our most ...

Abstract: In recent years there has been an exploitation of sustainable and environmental-friendly technologies for civil engineering applications. One of the most studied and promising technologies ...

The objective of this study was to evaluate NBPT, zeolite and humic acid in different concentrations as inhibitors of the activity of the enzyme urease. The activity of the urease enzyme was ...

This study evaluated the biological importance of immobilized urease enzyme over the free urease. The support material used for urease immobilization was alginate. Generally, the immobilization of ...

The negative predictive value (NPV) shows how likely it is that you are truly negative for a disease after a negative test result. NPV is higher in tests with more sensitivity because fewer people ...

It's safe to say that neither insolvency nor negative equity is something that business owners really want for their company. But the first is definitely worse than the second. Because while negative ...

College of Resources and Environment, Hunan Agricultural University, Changsha 410128, China ...

We may not have the technology to measure it, but you probably know what negative energy feels like. It can come from negative people, from your surroundings, or from your own psyche. It can leave you ...