Intellectuals: Who they are and how they work

Who are "they"? And how do they operate?

.................................................................................................................. iii ACKNOWLEDGMENTS ............................................................................................... v LIST OF TABLES ....................................................................................................... viii LIST OF FIGURES ...........................

Moisturizers: what they are and how they work.

Moisturizers are widely used in various dermatologic and cosmetic skin therapies. Different classes of moisturizers are based on their mechanism of action, including occlusives, humectants, emollients and protein rejuvenators. Commercially available moisturizers often utilize components of each of these classes to provide their beneficial effect. Dry skin (xerosis) is the major indication of us...

Understanding Herbicides: What They are and How They Work

Holding relationships in general practice: what are they? How do they work? Are they worth having?

Who do they think they are?