Betty Nesvold

Betty Philip

The colon is a site where both local and systemic delivery of drugs can take place. Local delivery allows topical treatment of inflammatory bowel disease. However, treatment can be made effective if the drugs can be targeted directly into the colon, thereby reducing the systemic side effects. This review, mainly compares the primary approaches for CDDS (Colon Specific Drug Delivery) namely prod...

Philip McKinley , Betty

N early 150 years ago, Charles Darwin explained how evolution and natural selection transformed the earliest life forms into the rich panoply of life seen today. Scientists estimate this process has been at work on Earth for at least 3.5 billion years. But we remain at the dawn of evolution in another world: the world of computing. There, evolution helps humans solve complex problems in enginee...

Food hygiene and travel at sea BETTY C . HOBBS

Betty Lank: a kind and gentle anesthetist devoted to children.

Many noted clinicians and educators led the development of nurse anesthesia as a profession during the first half of the 20th century. Betty E. Lank, CRNA, a nurse anesthetist at Children's Hospital Boston, Massachusetts, for 34 years, devoted her professional life to the delivery and advancement of pediatric anesthesia. She is credited with many contributions including the first use of cyclopr...

Synaptic transmission: a four step process by betty zimmerberg.

As evidenced by Synaptic Transmission: A Four Step Process, if a picture is worth a thousand words, three-dimensional animations are practically priceless. Dr. Betty Zimmerberg and her students at Williams College have constructed an extraordinary set of 39 color animations depicting synaptic transmission in virtual 3-D that typically run for less than 30 seconds apiece. I have had the opportun...