Self/non-self discrimination, from the molecular to the cellular level (part 1)

submitted by: icamvid

Self/non-self discrimination, from the molecular to the cellular level (part 1) by Grégoire Altan-Bonnet - MSKCC (New York)
Cargese 2012 - Emergent Order in Biology (12-3)
July 23, 2012 – August 03, 2012
Cargese, Corsica, France

mHealth - Infectious Disease in the Mobile Age

submitted by: MicrobeWorld
Mobile health or mHealth is part of a movement towards citizen-centered health services delivered through cellular technologies. Mobile phones in particular are becoming a first line of defense against emerging infectious diseases by keeping healthcare practitioners and the public informed about outbreaks. For individuals mHealth technologies can provide real-time monitoring of vital signs and even deliver treatment services in the form of risk assessments, medication regimens and doctor...

Separating Duplicated Chromosomes in Preparation for Cell Division: Part 3: Moving the Chromosomes to the Spindle Poles: the Mechanisms of Anaphase A (41:27)

submitted by: scivee-team

The third lecture presents evidence, largely from McIntosh's lab, that shows how microtubule depolymerization can move chromosomes in vitro and explores the nature of some of the protein complexes that can couple chromosomes to microtubules and take advantage of this reaction.

Separating Duplicated Chromosomes in Preparation for Cell Division: Part 2: Understanding Mitosis through Experimentation (39:02)

submitted by: scivee-team

The second lecture describes some key experiments showing the dynamics of a formed mitotic spindle and the ways these may contribute to accurate chromosome motion. Experiments that reveal aspects of the processes by which chromosomes attach to the spindle are presented. Mitotic motors are introduced and discussed in the light of what they probably do and do not accomplish to effect chromosome motion, including acting to improve the accuracy of chromosome segregation.

CradlePoint CTR500 Router with Verizon USB727 & KPC680

submitted by: MoreMobile

Cradlepoint CTR500 Mobile Router is Demonstrated and shown with the Verizon USB727 and KPC680 ExpressCard. See how they work together and how to get them Both for just $139.99 at MoreMobileInternet.com

Talk by Lim

submitted by: dougramsey

Lecturer Lim leads a discussion on the Science of Learning Centers sponsored by the National Science Foundation, what they do, what are their purpose and goals, and how they are implemented in assisting a new generation of individuals expand their education and build on it.