Sydney Brenner—a personal perspective

Incompleteness: A Personal Perspective

After proving the completeness of the system of predicate logic in his doctoral dissertation (1929), Gödel has continued the investigation of the completeness problem for more comprehensive formal systems, especially for systems encompassing all known methods of mathematical proof. In 1931 (see [28, 25]) Gödel proved his famous (first) incompleteness theorem, which in modern terms reads: Every ...

A Personal Perspective

It is generally accepted good animal welfare and good science are inseparable; that one of the hallmarks of good science is that scientifically valid, reproducible experiments seek to identify and eliminate unwanted variables; and that the primary effects directly attributable to the controlled experimental variables can be confused with secondary and tertiary changes if other variables or anim...

Assertions: A Personal Perspective

Nanotoxicology: a personal perspective.

Nanoparticles arise from a wide variety of natural and man-made sources and have a diverse array of biological, chemical, and physical properties. The toxicity of these particles can be roughly divided into two categories: 1) the enhanced delivery of toxic agents 2) toxicity induced the properties of the particle itself. The use of nanoparticles to provide enhanced delivery of chemotherapeutics...

A PeRsonAl PeRsPecTive

one The Roswell Park History of PDT: 1972 to the Present: A Personal Perspective, Thomas J. Dougherty ......................................................................1 two Principles of Photodynamic Therapy-Induced Killing of Tumor Cells, Nancy L. Oleinick and David Kessel .............................................................. 19 three PDT Laser Physics and Safety, Tom Mang .........