We demonstrate the use of a switchable circular-to-point converter (SCPC) device based on holographic polymer-dispersed liquid-crystal technology for application in lidar detection and optical telecommunication. A SCPC device converts the Fabry-Perot ring pattern into a single point or an array of points, while an external electrical field on the SCPC deactivates the conversion. Stacking differ...

PURPOSE Forty percent of all patients referred for radiotherapy are treated with palliative intent. The American Society for Therapeutic Radiology and Oncology (ASTRO) has recently emphasized the importance of radiation oncologists being skilled in the field of symptom control and palliative care (SCPC). The purpose of this study was to determine the number of abstracts relating to SCPC present...

Group A Streptococcus (GAS) causes the life-threatening infection in humans known as necrotizing fasciitis (NF). Infected subcutaneous tissues from an NF patient and mice challenged with the same GAS strain possessed high bacterial loads but a striking paucity of infiltrating polymorphonuclear leukocytes (PMNs). Impaired PMN recruitment was attributed to degradation of the chemokine IL-8 by a G...

The synthesis of a new resorbable porous bioactive silica-calcium phosphate composite (SCPC) that can be used as a tissue-engineering scaffold for bone regeneration is described. The effects of chemical composition and thermal treatment on crystallization and the mechanism of phase transformation in SCPC were evaluated. In the silica-rich samples, beta-rhenanite (beta-NaCaPO(4)) and alpha-crist...

INTRODUCTION Pure small cell prostate cancer (SCPC) cases are very rare. Acute zonal occult outer retinopathy (AZOOR) has been described as a non-neoplastic retinopathy. We report the first case of pure SCPC preceded by AZOOR in the literature. CASE REPORT A 59year old gentleman presented with an obstructed infected urinary system. He had a diagnosis of AZOOR 6 months ago that was investigate...

Purpose: Small-cell prostate carcinoma (SCPC) morphology predicts for a distinct clinical behavior, resistance to androgen ablation, and frequent but short responses to chemotherapy. We sought to develop model systems that reflect human SCPC and can improve our understanding of its biology. Experimental Design: We developed a set of castration-resistant prostate carcinomas xenografts and examin...

OBJECTIVES To determine the association between surgical management of pulmonary blood flow (PBF) at initial and staged procedures with survival to Fontan/Kreutzer operation (Fontan) in patients with tricuspid atresia. METHODS Infants aged <3 months with tricuspid atresia type I (n = 303) were enrolled from 34 institutions (1999-2013). Among those who underwent surgical intervention (n = 302)...

PURPOSE Small-cell prostate carcinoma (SCPC) morphology predicts for a distinct clinical behavior, resistance to androgen ablation, and frequent but short responses to chemotherapy. We sought to develop model systems that reflect human SCPC and can improve our understanding of its biology. EXPERIMENTAL DESIGN We developed a set of castration-resistant prostate carcinomas xenografts and examin...

PURPOSE Morphologically heterogeneous prostate cancers that behave clinically like small-cell prostate cancers (SCPC) share their chemotherapy responsiveness. We asked whether these clinically defined, morphologically diverse, "aggressive variant prostate cancer (AVPC)" also share molecular features with SCPC. EXPERIMENTAL DESIGN Fifty-nine prostate cancer samples from 40 clinical trial parti...