Mary Does Not Learn Anything New

Sister Mary Joseph nodule: it does not bode well

Autopsy and Case Reports. ISSN 2236-1960. Copyright © 2014. This is an Open Access article distributed of terms of the Creative Commons Attribution Non-Commercial License which permits unrestricted noncommercial use, distribution, and reproduction in any medium provided article is properly cited. Sister Mary Joseph, the superintendent nurse and surgical assistant of Dr. William Mayo at St Mary’...

SLE Neuropathy-Anything New?

SLE (systemic lupus erythematosus) is a multisystem autoimmune disorder of unknown aetiology which can present with myriad clinical presentation. The neurological manifestations of SLE consist of central nervous system (CNS) and peripheral nervous system manifestations (PNS). The CNS manifestations are aseptic meningitis, cerebrovascular accidents (stroke), demyelinating disorders, headache, in...

THE COVER TEST is there anything more to learn ?

Embryo transfer--can we learn anything new from the observation of junctional zone contractions?

To assess whether embryo transfer can alter junctional zone contractility, we studied the effect of easy and difficult mock transfers in 14 oocyte donors during in-vitro fertilization (IVF) cycles. An Echovist bolus (30 microl) was used to represent embryos and transfer medium. An 'easy' transfer was judged to be an atraumatic insertion of the catheter without touching the uterine fundus. A 'di...

Do Exporters Have Anything to Learn from Foreign Multinationals?

Using recent data on propensity-score matched firms from the U.K manufacturing industry, the paper uncovers evidence that acquisition FDI is an important channel of direct technology transfer from foreign multinationals to domestic exporters. This is consistent with the recently developed theory by Helpman, Melitz and Yeaple (2002) which, because of sunk costs, predicts firms engaged in FDI act...