From magnetic systems to the crust of the earth, many physical systems that exhibit a multiplicity
of metastable states emit pulses with a broad power law distribution in energy. Digital …

This large volume, with 15 authors, contains 27 chapters in 800 pages, followed by 18
appendices in another 300 pages. It thoroughly covers servlets and introduces many other server-…

OBJECTIVE: The diversion of cerebrospinal fluid (CSF) has been widely used in the prevention
and treatment of CSF fistulae. A common method is the use of a lumbar drainage system. …

Background Durotomy during endoscopic spine surgery can cause a patient’s neurological
or cardiovascular status to deteriorate unexpectedly intra- or postoperatively. There is …

Traumatic atlanto-occipital dislocation is seen in approximately 25% of fatal pediatric trauma.
This was previously considered to be a rare and fatal entity, however with improvements in …

Object. Management of infection in the hardware system—fixated spine has proven to be
problematic. In many cases, instrumentation is required to provide stability or to maintain …

We illustrate the use of machine learning techniques to analyze, structure, maintain, and
evolve a large online corpus of academic literature. An emerging field of research can be …

Background context: The management of lesions at the craniocervical junction presents
unique difficulties for the spine surgeon. The complexity of this region creates a variety of …

Background Erythrocytosis is a frequent request for consultation in the hematologic field.
The diagnostic approach is well established in the general population but in a young adult, …

We study anharmonic localization in a periodic five-atom chain with quadratic-quartic spring
potential. We take advantage of reflection symmetries to eliminate the degeneracies of the …