The Consequences of Fairness for a Small Professional Services Firm

 This paper distinguishes among client perceptions of outcome, procedural and interactional justice in professional services. We surveyed clients of a small accounting firm and focused specifically on fairness perceptions in income tax services. We predicted that procedural and interactional fairness would be more influential than distributive fairness on evaluations of the service. The results suggest that interactional fairness, the interpersonal treatment in the delivery of the service, is the most significant predictor of client perceptions of service quality, loyalty, and trust. Implications for managers of small businesses as well as sole practitioners that offer professional services are discussed.

From the Chief Residents

As your Chief Residents, we would like to take a moment to express our heartfelt congratulations to each and every one of you on your incredible scholarly achievements over the past year. We have been impressed by the quality and diversity of your scholarly work. From interdisciplinary clinical research projects that have been submitted to journals across numerous subspecialties, to contributions to the Health Equity and Quality Improvement Summit, you have all demonstrated a passion for excellence and a commitment to advancing the field of medicine. We are grateful for the opportunity to have worked alongside you and to have witnessed your growth and development as physician scholars. We are confident that your accomplishments will serve as a source of inspiration for future generations of medical professionals. Once again, congratulations on your achievements, and we wish you all the best in your future endeavors

Minimal information for studies of extracellular vesicles 2018 (MISEV2018):a position statement of the International Society for Extracellular Vesicles and update of the MISEV2014 guidelines

The last decade has seen a sharp increase in the number of scientific publications describing physiological and pathological functions of extracellular vesicles (EVs), a collective term covering various subtypes of cell-released, membranous structures, called exosomes, microvesicles, microparticles, ectosomes, oncosomes, apoptotic bodies, and many other names. However, specific issues arise when working with these entities, whose size and amount often make them difficult to obtain as relatively pure preparations, and to characterize properly. The International Society for Extracellular Vesicles (ISEV) proposed Minimal Information for Studies of Extracellular Vesicles (“MISEV”) guidelines for the field in 2014. We now update these “MISEV2014” guidelines based on evolution of the collective knowledge in the last four years. An important point to consider is that ascribing a specific function to EVs in general, or to subtypes of EVs, requires reporting of specific information beyond mere description of function in a crude, potentially contaminated, and heterogeneous preparation. For example, claims that exosomes are endowed with exquisite and specific activities remain difficult to support experimentally, given our still limited knowledge of their specific molecular machineries of biogenesis and release, as compared with other biophysically similar EVs. The MISEV2018 guidelines include tables and outlines of suggested protocols and steps to follow to document specific EV-associated functional activities. Finally, a checklist is provided with summaries of key points

Genomic investigations of unexplained acute hepatitis in children

Since its first identification in Scotland, over 1,000 cases of unexplained paediatric hepatitis in children have been reported worldwide, including 278 cases in the UK1. Here we report an investigation of 38 cases, 66 age-matched immunocompetent controls and 21 immunocompromised comparator participants, using a combination of genomic, transcriptomic, proteomic and immunohistochemical methods. We detected high levels of adeno-associated virus 2 (AAV2) DNA in the liver, blood, plasma or stool from 27 of 28 cases. We found low levels of adenovirus (HAdV) and human herpesvirus 6B (HHV-6B) in 23 of 31 and 16 of 23, respectively, of the cases tested. By contrast, AAV2 was infrequently detected and at low titre in the blood or the liver from control children with HAdV, even when profoundly immunosuppressed. AAV2, HAdV and HHV-6 phylogeny excluded the emergence of novel strains in cases. Histological analyses of explanted livers showed enrichment for T cells and B lineage cells. Proteomic comparison of liver tissue from cases and healthy controls identified increased expression of HLA class 2, immunoglobulin variable regions and complement proteins. HAdV and AAV2 proteins were not detected in the livers. Instead, we identified AAV2 DNA complexes reflecting both HAdV-mediated and HHV-6B-mediated replication. We hypothesize that high levels of abnormal AAV2 replication products aided by HAdV and, in severe cases, HHV-6B may have triggered immune-mediated hepatic disease in genetically and immunologically predisposed children

Instructable and Adaptive Web-Agents which Learn to Categorize and Extract Information

this paper. Section 3 describes our internal representation of Web pages, the major predicates in our advice language, how advice is mapped into neural networks, the mechanisms for rening advice based on subsequent feedback, and a case study where we provide some simple advice and specialize our general-purpose system into a \home-page nder." Section 4 discusses our simple information-extraction algorithm and an experimental study where we used a trained home-page nder to extract rst name, middle name (if available), and last name from previously unseen Web pages. Section 5 presents my proposed research. Section 6 outlines a timetable for my research. Section 7 discusses some related work. Section 8 summarizes the material in this proposal

p63 overexpression induces the expression of Sonic Hedgehog

p63 and p73 are members of the p53 protein family and have been shown to play an important role in cell death, development, and tumorigenesis. In particular, p63 has been shown to be involved in the maintenance of epidermal stem cells and in the stratification of the epidermis. Sonic Hedgehog (Shh) is a morphogen that has also been implicated to play a role in epithelial stem cell proliferation and in the development of organs. Recently, Shh has also been shown to play an important role in the progression of a variety of cancers. In this report, we show that p63 and p73 but not p53 overexpression induces Shh expression. In particular, p63gamma and p63beta (both TA and DeltaN isoforms) and TAp73beta isoform induce Shh. Expression of Shh was found to be significantly reduced in mouse embryo fibroblasts obtained from p63-/- mice. The naturally occurring p63 mutant TAp63gamma(R279H) and the tumor suppressor protein p14(ARF) inhibited the TAp63gamma-mediated transactivation of Shh. The region -228 to -102 bp of Shh promoter was found to be responsive to TAp63gamma-induced transactivation and TAp63gamma binds to regions within the Shh promoter in vivo. The results presented in this study implicate p63 in the regulation of the Shh signaling pathway