A conserved Bach current

The Achievements of the Poison Control Center of Bach Mai Hospital, Vietnam

Last editorial of the Asia Pacific Journal of Medical Toxicology addressed the important role of poison control centers in the improvement of public health (1). In Vietnam, poison control center (PCC) of Bach Mai Hospital has been the only national one for civilians. The establishment and activities of this center can be considered as one of the pioneers in the East Asia. History and setting (2...

Conserved Matter Superenergy Currents for Orthogonally Transitive Abelian G2 Isometry Groups

In a previous paper we showed that the electromagnetic superenergy tensor, the Chevreton tensor, gives rise to a conserved current when there is a hypersurface orthogonal Killing vector present. In addition, the current is proportional to the Killing vector. The aim of this paper is to extend this result to the case when we have a two-parameter Abelian isometry group that acts orthogonally tran...

Effectiveness of Alpha Chymotrypsin on the Treatment of Severe Paralysis due to Bungarus Multicinctus Snakebite

ar X iv : g r - qc / 0 10 51 08 v 1 2 8 M ay 2 00 1 Non - trivial Solutions of the Bach Equation Exist

We show that solutions of the Bach equation exist which are not conformal Einstein spaces. In connection with fourth order gravitational field equations, cf. e.g. [1, 2] where the breaking of conformal invariance was discussed, the original Bach equation, Bij = 0 , (1) enjoys current interest. Eq. (1) stems from a Lagrangian L = 1 2 √ −gCijklC , and variation gives, cf. Bach [3], 1 √−g δL/δg ij...

Conditioning a current source using OCCII-GIC for EIT systems

Conditioning a current source using OCCII-GIC for EIT systems Ali Zarafshani, Thomas Bach, Wei Wang and Chris Chatwin Instrumentation and Hardware, Bioelectrical Research Group, Engineering and Design, University of Sussex, England, BN19QT Sensatech Research, Brighton, England, BN2 0GP [email protected] Abstract: A multi-Frequency EIT has been developed to evaluate the permittivity spec...