An Epidemiological Study on Candida Albicans in the Oral Cavity

Author Institution: Department of Microbiology, Department of Microbiology and College of Dentistry, College of Dentistry, Department of Botany, Ohio State UniversityCandida albicans is found to occur in the oral cavity of individuals, whether or not they have oral disease. In our survey, 79 subjects were grouped according to oral rinse colony counts and clinical examinations as being noncarriers of C. albicans, non-diseased carriers of C. albicans, or diseased carriers of C. albicans. Answers to a number of questions on medical history, dietary practices and oral hygiene were recorded. Data obtained were tested by the Chi Square test, and 2 categories showed significant differences between noncarriers of C. albicans, non-diseased carriers of C albicans, and diseased carriers of C. albicans. More individuals in the noncarrier and diseased carrier groups were regular alcoholic beverage drinkers; and more individuals in the non-diseased carrier of C. albicans and diseased carrier of C. albicans groups were hormone users

Criminal and Noncriminal Psychopathy: The Devil is in the Detail

Brooks, NS ORCiD: 0000-0003-1784-099XPsychopathy is prevalent and problematic in criminal populations, but is also found to be present in noncriminal populations. In 1992, Robert Hare declared that psychopaths may also “be found in the boardroom”, which has since been followed by an interest in the issue of noncriminal, or even successful, psychopathy. In this chapter, the paradox of criminal and noncriminal psychopathy is discussed with specific attention given to the similarities and differences that account for psychopathic personality across contexts. That psychopathy is a condition typified by a constellation of traits and behaviours requires wider research across diverse populations, and thus the streams of research related to criminal and noncriminal psychopathy are presented and the implications of these contrasting streams are explored

Cryoprobe biopsy increases the diagnostic yield in endobronchial tumor lesions

ObjectiveForceps biopsy is the standard method to obtain specimens in endoscopically visible lesions. It is common to combine forceps biopsy with cytology methods to increase the diagnostic yield. Although the flexible cryoprobe has been established for bronchoscopic interventions in malignant stenosis, the obtained biopsies, called “cryobiopsies,” have not been investigated in a large cohort of patients. The aim of this feasibility study was to prospectively evaluate the diagnostic yield and safety of cryobiopsy and forceps biopsy.MethodsDuring a 6-year period, 296 patients with visible endoluminal tumor lesions were included in the study at the bronchoscopy unit of a university hospital. In the first consecutively conducted 55 cases, both techniques, forceps biopsy and cryobiopsy, were applied simultaneously. Pathologic and quantitative image analyses were performed to evaluate the size and quality of the obtained specimens. We evaluated the safety and diagnostic yield to describe the feasibility of cryobiopsy.ResultsComparative analysis of the first conducted and randomly assigned 55 cases revealed a significantly higher diagnostic yield for cryobiopsy compared with forceps biopsy (89.1% vs 65.5%, P < .05). In this cohort, quantitative image analysis showed significantly larger biopsies regarding size and artifact-free tissue sections for cryobiopsy compared with forceps biopsy (P < .0001). The overall diagnostic yield of cryobiopsy was 89.5%. Mild bleeding occurred in 11 cases (3.7%), moderate bleeding occurred in 3 cases (1.0%), and severe bleeding occurred in 1 case (0.3%).ConclusionCryobiopsy is safe and increases the diagnostic yield in endobronchial tumor lesions. The method also is feasible under routine conditions

Extreme managers, extreme workplaces: capitalism, organizations and corporate psychopaths

This paper reports on in-depth, qualitative research carried out in England in 2013 among five organizational directors and two senior managers who had worked with other senior directors or managers who were Corporate Psychopaths, as measured by a management psychopathy measure. The Corporate Psychopaths reported on in this research displayed remarkable consistency in their approach to management to the extent that they could be called “text book examples” of managerial psychopathy. They were seen as being organizational stars and as deserving of performance awards by those above them, while the Corporate Psychopaths simultaneously subjected those below them to extreme forms of behavior, including bullying, intimidation and coercion and also engaged in extreme forms of mismanagement; such as very poor levels of personnel management, directionless leadership, miss-management of resources and outright fraud

The Hanoi Omega-Automata Format

We propose a flexible exchange format for ω-automata, as typically used in formal verification, and implement support for it in a range of established tools. Our aim is to simplify the interaction of tools, helping the research community to build upon other people’s work. A key feature of the format is the use of very generic acceptance conditions, specified by Boolean combinations of acceptance primitives, rather than being limited to common cases such as Büchi, Streett, or Rabin. Such flexibility in the choice of acceptance conditions can be exploited in applications, for example in probabilistic model checking, and furthermore encourages the development of acceptance-agnostic tools for automata manipulations. The format allows acceptance conditions that are either state-based or transition-based, and also supports alternating automata

Giving up the Single Life: Leadership Motivations for Interorganizational Restructuring in Nonprofit Organizations

This paper addresses a gap in our understanding of why leaders of nonprofit organizations pursue interorganizational restructuring (defined as mergers and similar arrangements). It draws on several theories that explain interorganizational relations as adaptive responses to environmental conditions. The study analyzes four examples of interorganizational restructuring involving 11 nonprofit human service organizations. The research finds that theories emphasizing single-factor motivations (such as the need for resources, power, legitimacy, or greater efficiency) are incomplete; a multiple-factors approach suggested by Oliver\u27s (1991) integrated theory of interorganizational relations provides a more satisfactory basis for theory development. Researchers can use this work to develop a more complete understanding of interorganizational restructuring as a phenomenon; practitioners can use it to inform strategy development