Summary This paper is concerned with a mechanical calendar described by the great scientist al-B?r?n?, who died in 440/1048. The description occurs in a book devoted to the construction of various types of astrolabe and related instruments. The Arabic text presented in this paper was prepared from three manuscripts. This is preceded by a brief introduction which gives a sketch of the life and works of al-B?r?n? together with information about the provenance and contents of the three manuscripts. The text (...) is followed by an English translation and the paper concludes with a technical commentary which discusses the construction and operation of the instrument. This commentary is accompanied by explanatory drawings reconstructed from al-B?r?n?'s descriptions. Photographs from the illustrations in the manuscripts are also provided. (shrink)

Designed to bring the concepts and methods of philosophy to bear on practical concerns, the essays in this volume discuss the environment, personal relationships, war, terrorism and violence, social justice and medicine. Contributors emphasize the metaphysical and ethical dimensions.

R. M. Hare argues that moral reasoning about the environment requires the setting out of the various interests at stake and adjudication between them, strength for strength. Though there are possible objections to some aspects of his programme, it is clearly intended to be fair. However, it is not clear that in his concluding discussion, of the building of new roads, the interests at stake are set out with total impartiality. Some further relevant interests are listed, in an attempt to (...) redress the balance. (shrink)

The first and more important section of this article lists all the known treatises in Arabic on Fine Technology – water-clocks, automata, pumps, trick vessels, fountains, etc. The ideas, techniques and components in these treatises are of great importance in the history of machine technology. For each treatise information is given on the provenance of MSS, editions in Arabic and translations, paraphrases or commentaries in modern European languages. In addition to treatises by Arabic writers, similar information is also given on (...) Greek mechanical treatises if these have survived only in Arabic versions. The second section deals with utilitarian machines such as mills and water-raising machines. The various sources of information about these machines is discussed, including Arabic works on geography and travel, iconography and archaeology. La première section de cet article et la plus importante énumère tous les traités connus en arabe portant sur la technologie d'agrément – horloges à eau, automates, pompes, ‘vases merveilleux’, fontaines, etc. Les idées, les techniques et les mécanismes que l'on rencontre dans ces traités sont d'une grande importance pour l'histoire de la technologie. Pour chacun de ces traités, des renseignements sont donnés concernant la localisation des manuscrits, les éditions en arabe et les traductions, paraphrases et commentaires existant en langues européennes. On trouvera en outre des renseignements similaires sur les traités de mécanique grecs qui n'ont survécu que dans des versions arabes. La seconde section traite des machines utilitaires telles que les moulins et les machines à élever l'eau. Les diverses sources d'information concernant ce type de machines sont discutées, y compris les livres de géographie et de voyages, l'iconographie et l'archeologie. (shrink)

Religion and medicine -- Theology and medical ethics -- The profession and its integrity -- Life and its sanctity -- Health and healing -- Death and its (in)dignity -- Nature and its mastery -- Care of patients and their suffering -- Respect for persons and their agency -- Contraception -- Technological reproduction -- Genetic control -- Abortion -- Choosing death and letting die -- Care of neonates -- The physician-patient relationship: advise and consent -- Psychiatric care: professional commitments and social (...) responsibilities -- Research and experimentation -- Allocation and distribution.; This collection includes a wide range of contemporary theological essays dealing with medicine ethics, as well as some material from Scripture and from classical theologians. It contains the work of Catholics and Protestants, "liberals" and "evangelicals," as well as some contemporary essays not written by Christian theologians but of great importance for theological reflection. Together the essays provide a rich introduction to theological reflection on medical ethics and a convincing demonstration of the contribution theology can make to the consideration of issues in medical ethics. (shrink)