Characteristics of stroke cases, acute stroke care, and outcomes after stroke differ according
to geographical and cultural background. To provide epidemiological and clinical data on …

Bacteria swim by rotating flagellar filaments that are several micrometers long, but only about
20 nm in diameter. The filaments can exist in different polymorphic forms, having distinct …

We show here that upconversion phosphors can be imaged both by infrared excitation and
in a scanning electron microscope. We have synthesized and characterized for this work up-…

A major challenge in analyzing animal behavior is to discover some underlying simplicity in
complex motor actions. Here, we show that the space of shapes adopted by the nematode …

Rotation of the bacterial flagellar motor is driven by an ensemble of torque-generating units
containing the proteins MotA and MotB 1 , 2 , 3 . Here, by inducing expression of MotA in …

… Wang Shick Ryu Wang Shick Ryu … Si Hyun Bae, Eun Sun Jung, Young Min Park, Boo
Sung Kim, Byung Kee Kim, Dong Goo Kim, Wang Shick Ryu; Expression of Cyclooxygenase-2 (…

We have developed a powerful experimental framework that combines competitive selection
and microarray-based genetic footprinting to comprehensively reveal the genetic basis of …

A neural network can sustain and switch between different activity patterns to execute multiple
behaviors. By monitoring the decision making for directional locomotion through motor …

… Kim YC, Song KS, Yoon G, Nam MJ, Ryu WS. Activated ras oncogene collaborates with
HBx gene of hepatitis B virus to transform cells by suppressing HBx-mediated apoptosis. …

Introduction Autologous techniques for the reconstruction of pediatric microtia often result in
suboptimal aesthetic outcomes and morbidity at the costal cartilage donor site. We therefore …