Microorganisms belong to the main regulators of insect populations under natural conditions. They perform this function in several ways. In the first place, bacterial metabolites exist which are as potent as chemical insecticides. In the second, entomopathogenic fungi and viruses spread deadly infections among insect populations. The use of advanced techniques in molecular biology, genetic engineering and biotechnology is increasingly expanding the potential of microorganisms as agents of insect pest control.

Company support for employee volunteerism (CSEV) benefits companies, employees, and society while helping companies meet the expectations of corporate social responsibility (CSR). A nationally representative telephone survey of 990 Canadian companies examined CSEV through the lens of Porter and Kramer's (2006, 'Strategy and society: the link between competitive advantage and corporate social responsibility', Harvard Business Review, 78-92.) CSR model. The results demonstrated that Canadian companies passively support employee volunteerism in a variety of ways, such as allowing employees to take time (...) off without pay (71%) or adjusting their work schedules (78%). These Responsive CSR efforts contribute to the company's value chain by enhancing employee morale, a perceived CSEV benefit. More active forms of support requiring company time or money are less common; for example, 29% allow time off with pay. Companies perceive that support for employee volunteering enhances their public image, a Responsive CSR strategy when employed to ameliorate a damaged reputation or a Strategic CSR strategy when contributing to a competitive position. A minority perceive challenges like covering the workload. Many companies target and/or exclude particular causes and link CSEV efforts with other philanthropic donations, suggesting a Strategic CSR application of CSEV. Where programs exist, they frequently are neither tracked nor evaluated, suggesting that companies are not using these programs as strategically as they might. (shrink)

Having scandalous unethical research practices in the mid and late 20th century, study protocols of biomedical research reviewed by the Ethics Committee (EC) has become the accepted international standard. The Declaration of Helsinki uniformly requires that all biomedical research involving human participants, including research on identifiable human material or data, should be approved by the EC. Today, concerns over the quality of the EC functions worldwide. There are research globally in this regard but no data are available from Bangladesh. Hence, (...) we conducted a questionnaire based pilot study on knowledge and attitude of EC members on bioethics and structure & function of EC in Bangladesh. (shrink)

Some difficulties arise when considering the 1930 encyclical letter of Pope Pius XI, Casti connubii, and the 1997 Vademecum for Confessors in light of the consistent teaching of the magisterium on the intrinsic evil of every contraceptive act. One difficulty is how to reconcile certain teachings of these two documents, which clearly allow for some sort of cooperation with a spouse who voluntarily renders the marital act infecund, with the absolute prohibition against formally acting in a contraceptive manner. The author (...) provides a care­ful reading of the documents that takes into account related magisterial and curial decisions, and shows that the documents reveal a consistent teaching. The teaching permits a certain limited cooperation with a spouse who renders the marital act infecund in a so-called natural way (e.g., natural onanism, or withdrawal) but excludes active material cooperation in sexual acts with a spouse who employs a condom or its equivalent. This teaching has relevance to recent debates about the prophylactic use of condoms among spouses. National Catholic Bioethics Quarterly 11.2 (Summer 2011): 301–328. (shrink)

Is the societal-level of analysis sufficient today to understand the values of those in the global workforce? Or are individual-level analyses more appropriate for assessing the influence of values on ethical behaviors across country workforces? Using multi-level analyses for a 48-society sample, we test the utility of both the societal-level and individual-level dimensions of collectivism and individualism values for predicting ethical behaviors of business professionals. Our values-based behavioral analysis indicates that values at the individual-level make a more significant contribution to (...) explaining variance in ethical behaviors than do values at the societal-level. Implicitly, our findings question the soundness of using societal-level values measures. Implications for international business research are discussed. (shrink)

These essays represent an important contribution to modern philosophical theology. They begin with an appreciation of Basil Mitchell's work and then discuss the role of reason in the justification of Christian theism, giving special attention to the nature of informal reasoning in religion and science. The latter essays examine particular arguments raised by specific religious concepts, covering such topics as the problem of evil, conspicuous sanctity, atonement, and the Eucharist. Drawn from a wide spectrum of philosophers and theologians, the (...) contributors include Maurice Wiles, Grace M. Jantzen, Gordon Kaufman, J.R. Lucas, Rom Harr'e, Richard Swinburne, and Michael Dummett. (shrink)

In this paper, I show where Adolf Reinach comes down on the question of conflicts of obligation. The aim is to look at whether Reinach’s phenomenological realism of obligation holds its own against positions developed by Bernard Williams concerning the nature and import of obligations, and their capacity or incapacity to impinge upon each other and other moral and non-moral concerns. It is shown that even if Reinach turns out to succumb to pitfalls Williams identifies, he nonetheless verges upon agreement (...) with Williams in more ways than one might expect. This result is significant because it shows that Reinach’s phenomenological realism, in contrast to certain forms of moral realism, lays the foundations for what can be considered a heterontology of obligation and ethical concerns, which is presupposed by the experience of (moral) conflict in the first place. (shrink)

Presents a plethora of approaches to developing human potential in areas not conventionally addressed. Organized in two parts, this international collection of essays provides viable educational alternatives to those currently holding sway in an era of high-stakes accountability.

A passive brain–computer interface based upon functional near-infrared spectroscopy brain signals is used for earlier detection of human drowsiness during driving tasks. This BCI modality acquired hemodynamic signals of 13 healthy subjects from the right dorsolateral prefrontal cortex of the brain. Drowsiness activity is recorded using a continuous-wave fNIRS system and eight channels over the right DPFC. During the experiment, sleep-deprived subjects drove a vehicle in a driving simulator while their cerebral oxygen regulation state was continuously measured. Vector phase analysis (...) was used as a classifier to detect drowsiness state along with sleep stage-based threshold criteria. Extensive training and testing with various feature sets and classifiers are done to justify the adaptation of threshold criteria for any subject without requiring recalibration. Three statistical features along with six VPA features were used. The average accuracies for the five classifiers are 90.9% for discriminant analysis, 92.5% for support vector machines, 92.3% for nearest neighbors, 92.4% for both decision trees, and ensembles over all subjects’ data. Trajectory slopes of CORE vector magnitude and angle: m and m are the best-performing features, along with ensemble classifier with the highest accuracy of 95.3% and minimum computation time of 40 ms. The statistical significance of the results is validated with a p-value of less than 0.05. The proposed passive BCI scheme demonstrates a promising technique for online drowsiness detection using VPA along with sleep stage classification. (shrink)

A starting-point for the philosophical examination of theological belief, by A. Farrer.--The possibility of theological statements, by I. M. Crombie.--Revelation, by A. Farrer.--How theologians reason, by G. C. Stead.--The soul, by J. R. Lucas.--The grace of God, by B. Mitchell.--Religion and morals, by R. M. Hare.--"We" in modern philosophy, M. B. Foster.

In this article, the effects of Internet use on the perception of loneliness of university students are investigated. The research sample consists of 202 university students studying medicine at Abant Izzet Baysal University. Demographic questions, “UCLA loneliness scale” and “ Internet Cognitive Status Scale (IBSQ)” were used in the study. The results of the questionnaires were transferred to SPSS and Mann Whitney U, Kruskal Wallis H and Spearman correlation analysis were performed. As a result of the analysis, it was observed (...) that men had a sense of solitude more than girls. It has been determined that internet use and the time allocated to the internet is more in men. In addition, the time allocated to the internet, economic situation, age, according to the variables lived in the perception of loneliness and problem with the use of Internet has been seen to be significantly different. According to the scores of the UCLA scale and the IBSQ scale, 92,1% of students have a mild and moderate sense of solitude and 7,9% have a dense sense of Solitude. 88.1% of students use normal and 11,9% problem-free internet. When the scores obtained from the scales were examined, it was found that the scores obtained from the UCLA scale (35.76±7.84) and the scores obtained from the IBD scale (97.14±31.83) were determined. In the correlation analysis, where the impact of Internet use on loneliness perception of the students was measured, it was concluded that there was a weak correlation (R=0.327 and p=0.000) and therefore the problem of Internet use affected loneliness perception even at a low level. (shrink)

The association of resilience-related factors with frailty is a recent research topic. Dispositional optimism and context sensitivity are two psychological factors that differently contribute to individual resilience. This study aimed at investigating whether dispositional optimism and context sensitivity might contribute to a multifactorial model of frailty, together with established relevant factors such as cognitive and physical factors. This cross-sectional study involved 141 elderly outpatients aged ≥65 years, who were referred to the Geriatrics and Multidimensional Evaluation Clinic of the University Hospital (...) of Messina. We used the following measures: the Mini-Mental State Examination to screen for global cognitive functioning; 4-m gait speed and handgrip strength to measure physical performance; a 35-item Frailty Index to evaluate patients’ frailty status; the revised Life Orientation Test to gauge dispositional optimism; and the Context Sensitivity Index to measure context sensitivity. We found that LOT-R, CSI, and MMSE were all significantly associated with FI. Gait speed was only marginally associated with FI. The present study showed a novel association of dispositional optimism and context sensitivity with frailty among elderly outpatients. These preliminary findings support a multidimensional approach to frailty in which even peculiar psychological features might provide a significant contribution. (shrink)

Incorporating Martha Nussbaum's work on the “intelligence” of human emotions in Greco‐Roman moral philosophy, Robert Kaster's analysis of the “narrative scripts” of rivalrous emotions in antiquity, and René Girard's insights into the role of “mimetic desire” in human envy, this article explores the strategies of two major early Christian bishops, Cyprian and Basil of Caesarea, to “read” and to cure the variant scripts of envy and related invidious passions in concrete ecclesial contexts. The article also examines certain monastic theologians (...) in late antiquity who aspired to preempt invidious passions by encouraging salutary scripts of competition in virtue that realized equality of honor in their respective communities. (shrink)

Thematically organized around the major concerns of Basil Bernstein's work as a sociologist, this book includes chapters from some of the leading sociologists and educational scholars. Each section attempts to provide a critical evaluation of Bernstein's work, framed within four interrelated contexts: his sociological theory, sociology of language and code theory, sociology of education and social reproduction, and the influence of his sociology on educational research. In a separate section, Bernstein himself responds to the earlier chapters. The book examines (...) Bernstein's sociology of schools in relation to his general sociological theory and in doing so demonstrates that sociology is an essential lens for understanding the structure and processes of schooling. It also provides a critical evaluation of the strengths and weaknesses of Bernstein's work, as well as a correction to current work in education, which eschews theory in favor of practicality. (shrink)

L'A. établit la biographie de Jean le Géomètre en se référant à ses poèmes et à ses épigrammes. Ces poèmes à Basile le Nothos apportent des éclaircissements sur sa carrière comme poète lauréat et sur ses attachements politiques. Il a notamment été renvoyé du service militaire juste après 985 à cause de son attachement à la faction de Basile le Nothos. Ces poèmes à Psenas prouvent indirectement qu'il a vécu au monastère de Kyros vers la fin de sa vie.