Evaluating Scholarship Productivity in COAMFTE-Accredited Doctoral Programs: An Update.

Scholarly productivity continues to be used as a significant factor when universities make decisions about granting tenure to faculty, allocating resources, and supporting program goals. In 2009, DuPree, White, Meredith, Ruddick, and Anderson reviewed research productivity in faculty from COAMFTE-accredited PhD programs. As an update, the purpose of this article is to re-examine scholarly productivity trends among COAMFTE-accredited doctoral programs through the use of several evaluation methods.

Frozen and broadband slow light in coupled periodic nanowire waveguides.

We develop novel designs enabling slow-light propagation with vanishing group-velocity dispersion ("frozen light") and slow-light with large delay-bandwidth product, in periodic nanowires. Our design is based on symmetry-breaking of periodic nanowire waveguides and we demonstrate its vailidy through two- and three-dimensional simulations. The slow-light is associated with a stationary inflection point which appears through coupling between forward and backward waveguide modes.

Patient safety: a macrosystems perspective.

Coupling anatomic pathology work cells with a macrosystem construct creates a decision-making perspective that can improve service quality, reduce risk, and enhance patient safety. The authors examine recent changes that have had an impact on anatomic pathology macrosystems, the evolving macrosystem tactics to ensure maintenance of patient safety, and macrosystem change theory. They explore the usefulness of high reliability organization theory and normal accident theory.

Diagnostic utility of S100P and von Hippel-Lindau gene product (pVHL) in pancreatic adenocarcinoma-with implication of their roles in early tumorigenesis.

Recently, we demonstrated von Hippel-Lindau gene product (pVHL) was expressed in normal pancreatic ducts but absent in pancreatic ductal adenocarcinoma (PDA). Previous studies have suggested the diagnostic value of S100P, S100A4, and S100A6 in PDA. In this study, we evaluated pVHL, S100P, S100A4, and S100A6 as potential markers for PDA, pancreatic intraepithelial neoplasia (PanIN), ampullary adenocarcinoma (AAD), and cholangiocarcinoma (CC).

Usefulness of S100P in diagnosis of adenocarcinoma of pancreas on fine-needle aspiration biopsy specimens.

Even though the cytologic criteria for pancreatic ductal adenocarcinoma (PDA) on fine-needle aspiration biopsy (FNAB) specimens have been well defined, a diagnostic challenge is still present. We immunohistochemically evaluated the diagnostic value of S100P on cell-block and/or smear preparations in 58 cases of FNAB specimens of the pancreas. The 58 cases were divided into 4 groups: 1, 32 cases of PDA; 2, 6 cases with an atypical or "suspicious" diagnosis; 3, 14 cases of benign or reactive ductal epithelium; and 4, 6 cases of endocrine tumor.