Pancoast-Tobias syndrome is a rare entity, defined by clinical triad of cervicobrachial neuralgia in the C8-D1 territory, hand amyotrophy and Claude-Bernard-Horner syndrome, secondary to tumor pulmonary apex. However, there are incomplete or misleading forms that can lead wrong diagnosis. The purpose our observation study electroneuromyographic patterns brachial plexus involvement syndrome.

Landscapes as dynamic relations between people and worlds are always incomplete. They partial understandings, evolving knowledges, edited images unfinished stories of our designed undesigned environments. Gaps within landscapes can reveal histories omitted individuals silenced, but this open-endedness also provide opportunities to contribute participate. In paper I explore how under constructio...

We consider parallel preconditioning schemes to accelerate the convergence of Conjugate Gradients (CG) for sparse linear system solution. We develop methods for constructing and applying preconditioners on multiprocessors using incomplete factorizations with selective inversion for improved latency-tolerance. We provide empirical results on the efficiency, scalability and quality of our precond...

Presented are the recurrence formulas to compute the derivatives of a general elliptic function, Weierstrass’s ℘ function, the Jacobian elliptic functions, and the incomplete elliptic integrals in the forms of Jacobi and Legendre with respect to the argument or the amplitude. The double precision computation by the formulas is correct with 15 digits or so for the first 10 orders of differentiat...