Changer d’échelle

Graphene: the game changer?

C 2012 American Chemical Society Graphene: The Game Changer? I t has only been eight years since the isolation of graphene 1 and over a year since the 2010 Nobel Prize in Physics was jointly awarded to Andre Geim and Konstantin Novoselov “for groundbreaking experiments regarding the two-dimensional material graphene.” Nevertheless, the number of graphene publications is still rapidly growing. T...

The game changer.

wants to make the transition between medical school and residency seamless. A lthough she no longer heads a medical school, Deborah Powell is making a mark on medical education. She's trying to break down the wall between medical school and residency and wants to see students trained in a way that's practical , efficient and better reflects the way medicine is practiced today. " Medicine has ev...

Metagenomics: The Next Culture-Independent Game Changer

A trend towards the abandonment of obtaining pure culture isolates in frontline laboratories is at a crossroads with the ability of public health agencies to perform their basic mandate of foodborne disease surveillance and response. The implementation of culture-independent diagnostic tests (CIDTs) including nucleic acid and antigen-based assays for acute gastroenteritis is leaving public heal...

Design of Three - speed Automatic Speed Changer

The bicycle is constantly being updated in order to meet market needs, the developing trend of bicycle shifting gear has changed from manual shifting fashion into automatic shift fashion. In this paper, a systematic approach is proposed to synthesize the design concept of the three-speed automatic speed changer. In this paper, we accord to the design concepts of planetary gear trains with two d...

Immunotherapy for Lung Cancer – a Game Changer!