[1] The analytical formulation of the Dessler-Parker-Sckopke (DPS) equation relating the energy content of the ring current to the magnetic field depression at the Earth’s center is examined. To conduct this study, a method is presented for numerically integrating inner magnetospheric pressure distributions according to the Biot-Savart law to obtain magnetic field perturbations at an arbitrary ...

2 S u m m a r y : A new technique for the treatment of the kinematic dynamo problem is presented. The method is applicable when the dynamo is surrounded by a medium of nite conductivity and is based on a reformulation of the induction equation and boundary conditions at innnity into an integral equation. We show that the integral operator ^ I involved here is compact in the case of homogeneous ...

Under 5 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 6.0 5 to 9 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 9.0 10 to 14 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 6.6 15 to 19 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 6.8 20 to 24 years . . . . . . . . . . . . . . . . . . . . . . ....

In order to construct quantum [[n, 0, d]] codes for (n, d) = (56, 15), (57, 15), (58, 16), (63, 16), (67, 17), (70, 18), (71, 18), (79, 19), (83, 20), (87, 20), (89, 21), (95, 20), we construct self-dual additive F4-codes of length n and minimum weight d from circulant graphs. The quantum codes with these parameters are constructed for the first time.

Under 5 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 6.2 5 to 9 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 8.6 10 to 14 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 6.8 15 to 19 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 7.5 20 to 24 years . . . . . . . . . . . . . . . . . . . . . . ....

OBJECTIVE The purpose of this research is to evaluate the effectiveness of the US Consumer Product Safety Commission's (CPSC) Safety Standard for Cigarette Lighters, which requires that disposable cigarette lighters be resistant to operation by children younger than age 5. METHODS Fire data on children playing with lighters were solicited from selected US fire departments for incidents occurr...