Studies on writhing syndrome

Studies on Egg Drop Syndrome in Iran

Local Writhing Dynamics

Randall D. Kamien Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104 We present an alternative local definition of the writhe of a self-avoiding closed loop which differs from the traditional non-local definition by an integer. When studying dynamics this difference is immaterial. We employ a formula due to Aldinger, Klapper and Tabor for the change in writh...

Writhing Geometry of Open DNA

Motivated by recent experiments on DNA torsion-force-extension characteristics we consider the writhing geometry of open stiff molecules. We exhibit a cyclic motion which allows arbitrarily large twisting of the end of a molecule via an activated process. This process is suppressed for forces larger than femto-Newtons which allows us to show that experiments are sensitive to a generalization of...

Immunological studies on Behçet's syndrome.

Summarized results of the clinical and laboratory findings in 85 cases of Beh9et's syndrome seen at our clinic between September, 1957, and April, 1961, have already been reported (Oshima, Shimizu, Yokohari, Matsumoto, Kano, Kagami, and Nagaya, 1963). Investigation revealed a high incidence of abnormalities, not only in the mouth, eyes, and genital organs, but also in the intestine, cerebrospin...

Population studies on Gilbert's syndrome.

Total serum bilirubin concentration was measured by an Autoanalyzer technique in 197 normal males and 102 normal females. The mean bilirubin concentration was significantly lower in the females than in the males. Total bilirubin concentration in the males showed a bimodal distribution with an antimode at 24 mumol/1 (1.4 mg/100ml). Individuals with bilirubin concentration above this value had un...