Free radicals are notorious for unselective coupling reactions; however, the coupling of free radicals generated from acyl tellurides has now been shown to form C–C bonds with remarkable fidelity, ...

India is fast emerging as a major aerospace and Defence market with requirements of over USD 2.3 trillion by 2030. This ...

One useful feature of the Python math module is quick access to mathematical constants. You can make Python more effective as a scientific calculator by using these same functions with numerical ...

When multiplying fractions, multiply the top numbers (numerators) together and multiply the bottom numbers (denominators) together, then simplify or it is sometimes easier simplify first.

Doctors are experimenting with using lower doses of blockbuster cancer drugs. It could help hundreds of thousands of lives — ...

Stomach cancer starts when abnormal (malignant) cell growth occurs within the stomach lining. The most successful method to prevent stomach cancer is through lifestyle choices and dietary habits, ...

Sometimes you are given numbers expressed as a product of prime factors. For example, 8 = 2 3 and 90 = 2 × 3 2 × 5. If you want to find the LCM and HCF in an exam, we can use prime factor form to ...

The filmmaker explores the extremist drift in the United States today in his new film, loosely adapted from Thomas Pynchon's novel 'Vineland.' ...

The radiomicrosphere treatment concept was introduced during the 1960s, and the techniques and clinical applications have been extensively described in the literature (1–5). The delivery of radiation ...