This book provides a conceptual basis for recognizing the classroom as an ecology of linguistic and cultural patterns that should be taken into account as part of the teacher's professional decision making. It argues that the orchestration of classroom behaviour cannot be separated from the mental ecology of metaphor and thought patterns that reflect the student's primary culture. Chapters discuss the metaphorical nature of language and thought, primary socilization, nonverbal communication, framing and social control, the classroom as an ecology of (...) power, culturally responsive supervision, and educating teachers for the 21st century - all from a cultural and linguistic point of view. (shrink)

Wayne C. Booth argues for the relocation of ethics to the center of our engagement with literature.

This article examines why an organization might wish to manage workplace romance, and describes a number of alternative approaches to managing dating. At first sight the ethics of dating bans balances the need to protect female employees from harassment against employee rights to privacy and freedom of association — a rights versus rights issue. However, dating bans seem not to be directed at protecting female employees from harm, but rather protect employers from sexual harassment liability claims -an employer self-interest versus (...) employee rights issue. This article advocates a consequentialist approach to the problem, via the factoring in of other harms caused by prohibiting workplace romance. Given that most workplace romances end up in marriage or long-term partnerships, a ban on workplace romance is argued to be antisocial. The incidence of sexual harassment is very low in comparison to the number of longterm relationships initiated in the workplace. This article concludes by citing examples of firms that encourage romance, showing that is feasible to manage any resulting problems within these firms' existing conflict of interest and sexual harassment rules. (shrink)

Vergil's plagiarism has been a theme for critics ever since Perellius Faustus made an anthology of his ‘furta’ and Quintus Octavius Avitus com-piled eight volumes of Оμоιóτησ, giving both the original passages and Vergil's adaptations of them . Much of this literature has survived in the commentary of Servius and in Book VI. of the Saturnalia of Macrobius. The study of his imitations and plagiarisms throws much light on Vergil's methods and aims of composition, and has frequently been attempted in (...) editions of his works. But one class of his plagiarisms differs considerably from the rest. Often in the Aenèid he incorporates phrases, either intact or slightly altered, from the Annales of Ennius. These differ from where he imitates Homer, because in them he does not have to translate from Greek into Latin and so remake the original into something new, and they differ, too, from his adaptations of some other earlier Latin poets, because Ennius was his only important forerunner who had written on the same heroic themes of war and the growth of Rome. (shrink)

In an effort to uncover fundamental differences between computers and brains, this paper identifies computation with a particular kind of physical process, in contrast to interpreting the behaviors of physical systems as one or more abstract computations. That is, whether or not a system is computing depends on how those aspects of the system we consider to be informational physically cause change rather than on our capacity to describe its behaviors in computational terms. A physical framework based on the notion (...) of causal mechanism is used to distinguish different kinds of information processing in a physically-principled way; each information processing type is associated with a particular causal mechanism. The causal mechanism associated with computation is pattern matching, which isphysically defined as the fitting of physical structures such that they cause a simple change. It is argued that information processing in the brain is based on a causal mechanism different than pattern matching so defined, implying that brains do not compute, at least not in the physical sense that digital computers do. This causal difference may also mean that computers cannot have mental states. (shrink)

The first electron back-scattered diffraction Kikuchi patterns and grain orientation maps were captured for pure n -phase Ce. The sample preparation technique used for electron back-scattered diffraction orientation mapping of this surface-reactive metal included ion sputtering the surface using a scanning Auger microprobe followed by vacuum transfer of the sample from the scanning Auger microprobe to the scanning electron microscope. The effect of ion sputtering on the microstructure as well as preliminary electron back-scattered diffraction microstructural characterization is presented. Based on (...) the sputtering data, the room-temperature diffusivity of O in n -Ce was estimated. (shrink)