This article contains the proof of a theorem on orthogonal-Pin duality that was cited without in previous this journal.

Angiogenin (ANG), originally identified as an angiogenic ribonuclease, has recently been shown to play a direct role in prostate cancer cell proliferation by mediating rRNA transcription. ANG is up-regulated in human prostate cancer and is the most significantly up-regulated gene in AKT-driven prostate intraepithelial neoplasia (PIN) in mice. Enhanced cell proliferation in the PIN lesions requi...

STUDY DESIGN Randomized clinical trial. PURPOSE Contribution of the posterior interosseous nerve (PIN) and surrounding skin envelope to wrist proprioception is a topic of debate and the primary focus of this research. METHODS We performed a double-blinded, placebo control study in which subjects underwent baseline multiplanar testing of wrist proprioception. They were randomized to receive ...

We present a polynomial time improvement of the linear channel pin assignment LCPA algorithms presented by Cai and Wong in 1990. We solve the LCPA problem according to minimum channel density under a special priority schedule subject to vertical constraints and ux. The priority driven linear channel pin assignment algorithm (PDCPA) reduces the channel height by an average of 17 % without increa...

A 4-year-old boy, not known to have any medical illness, presented to several medical facilities reporting right upper quadrant and right flank pain, intermittent fever and chills for 3 months. A CT of the abdomen showed that a swallowed 'bobby pin' had pierced through the right kidney. This finding explained the boy's symptoms. The pin was removed by laparotomy without any subsequent complicat...

Cyanine–aryl acetylene conjugates (pink) accumulate in the mitochondria of cancer cells, where elevated pH and reactive oxygen species (white) levels allow formation thiyl radicals (yellow glowing pin first arrow) from thiols (dark yellow pin). The activation enables radical thiol-yne coupling biomolecules to dye–alkyne conjugate (second arrow). This represents a powerful tool for selective tar...

Users have conflicting sets of requirements when it comes to choosing Personal Identification Numbers (PINs) for mobile phones or other systems that use PINs for authentication: the conflict lies between the ‘easy to remember’ usability requirement and the ‘hard to guess’ security requirement. Users often ignore the security requirement and choose PINs that are easy to remember and reuse, makin...