Menacing Methicillin

On Nuking Menacing Asteroids

Introduction: Most scientists now accept that impacts on the earth of large asteroids and comets have occurred in the past, and will, without intervention , occur again; with devastating affects on the earth and all living creatures. About ten years ago, researchers [1,2] and others studied a number of ways that an asteroid could be diverted from an impending collision with the earth by pushing...

Metastasis: tumor cells becoming MENAcing.

During breast cancer metastasis cells emigrate from the primary tumor to the bloodstream, and this carries them to distant sites where they infiltrate and sometimes form metastases within target organs. These cells must penetrate the dense extracellular matrix comprising the basement membrane of the mammary duct/acinus and migrate toward blood and lymphatic vessels, processes that mammary tumor...

The Deflection of Menacing Rubble Pile Asteroids

Measuring the Potential for Mass Displacement in Menacing Contexts

JEFF COLLMANN Georgetown University, Washington, DC, USA JANE BLAKE Booz Allen Hamilton, Arlington, VA, USA DAV ID BR IDGELAND Georgetown University, Washington, DC, USA LARA K INNE Georgetown University, Washington, DC, USA NIL I SAR IT YOSS INGER Georgetown University, Washington, DC, USA ROB IN DILLON Georgetown University, Washington, DC, USA SUSAN MART IN Georgetown University, Washington,...

Medicine. Tracing the steps of metastasis, cancer's menacing ballet.

the shuttle’s systems and the shuttle as a whole. In 1995, the overall calculated value for catastrophic shuttle failure was 1 in 145; in 1998, that value dropped to 1 in 245, due, in part, to design improvements of the main engines . Another PRA, started before the accident, is under way. But as the Columbia disaster showed, the latest number appears to be wrong. According to Rutledge, these o...