In the de Anima, Aristotle outlines a theory of perception. In de Anima II, 5-12, he considers the basic kinds of sensory perception — seeing, hearing, touching, tasting and smelling. He uses a few basic elements, viz., the five senses and their proper, common and incidental objects, and a few explanatory principles to explain sensory perception. In de Anima III, 1–2, Aristotle turns to apperception, viz. perceptual selfawareness. He considers several basic cases of apperception – the selfconscious awareness of occurrent (...) perceptions and the awareness that the objects of different senses are different. (shrink)

This work is a volume in the series Ancient Commentators on Aristotle, edited by Richard Sorabji. The aim of the series is to make the Greek commentaries available in English. Konstan does an admirable job of this. The translation is extremely careful, clear, and readable. Konstan succeeds in staying close to the text without sacrificing intelligibility. Whenever necessary, he inserts words or phrases in brackets to complete the sense of an accurately translated passage. Konstan also makes use of brackets to (...) give precise citations to fill out Simplicius' references. The footnotes, too, are excellent. There the reader finds information about deviations from Diels's text, about alternative readings, and explanations of renderings into English that might be controversial. In the introduction, Sorabji gives a thumbnail sketch of the philosophical issues raised by Physics 6. Several useful documents are appended to the commentary, namely, a list of all departures from Diels's text, an appendix written by the editor providing a brief survey of the ancient Greek commentators, and a list of the philosophers cited by Simplicius with a onesentence description of each. (shrink)

This book is a carefully crafted introduction to ancient Greek thought and philosophy. Irwin begins with Homer and ends with Augustine and along the way looks at all save one of the significant Greek philosophical traditions.

This book is a carefully crafted introduction to ancient Greek thought and philosophy. Irwin begins with Homer and ends with Augustine and along the way looks at all save one of the significant Greek philosophical traditions.

Aristotle, pundits often say, has a 'nous'-body problem. The psychophysical account that succeeds in the case of other psychological faculties and activities, they charge, breaks down in the case of the intellect. One formulation of this difficulty claims that the definition of the soul given in 'De Anima' II.1 is incompatible with the account of 'nous' in 'De Anima' lll and elsewhere in the corpus. Indeed there are four psychological concepts that raise the 'nous'-body problem: the faculty for thought as (...) described in 'De Anima' III.4, the intellection of indivisible objects of thought in 'De Anima' III.6, the active intellect of 'De Anima' III.5 and the type of thinking likened to the activity of the divine mind in _Metaphysics<D> XII.6-8 and _Nicomachean Ethics<D> X.6-8. I consider each in turn and argue that Aristotle is on firmer ground here than is often believed. (shrink)

This study examined the relationship between unethical employee behavior and the dimensions of the Ethical Climate Questionnaire (ECQ). In order to explore the relationship between the dimensions of the ECQ and unethical behavior, the factor structure of five previously identified empirical models and the hypothesized nine-dimension model for the ECQ was tested with a confirmatory factor analysis. The analysis revealed that the hypothesized nine-dimension model provided as good or even better fit to the data than the five empirically derived models. (...) Therefore, the nine-dimensional model was used to examine the criterion-related validity of the ECQ. The results demonstrated that the nine ethical climate dimensions were correlated with some of the unethical behaviors examined in this study, but not others. However, the results clearly demonstrated that most of the ethical climate dimensions were significantly related to an aggregate measure of unethical behavior. It was suggested that these results might account for the differences in previous studies on the criterion-related validity of the ECQ. The results also replicated a previous report that the association between unethical behavior and ethical climate is stronger in organizations that do not have a code of ethics. Finally, a difference was observed in the ethical climates for organizations with a code of ethics and organizations without a code of ethics. (shrink)

A study was carried out from October, 2020 to September, 2021to investigate the diversity of fishes and the conservation status of Chittaura Jheel (Bahraich), Uttar Pradesh. During the study period, 38 fish species belonging to 28 genera, 14 families and 7 orders have been identified. The order Cypriniformes was found the dominated order with 15 species(39.47%) followed by Siluriformes 10 species (26.31%), Perciformes 4 species (10.52%), Ophiocephaliformes 4 species (10.52%), Synbranchiformes2 species (5.26%), Osteoglossiformes 2 species (5.26%) and Clupiformes 1 species (...) (2.63 %), The present investigation showed that the wetland, Chittaura Jheel possesses rich fish biodiversity but proper conservation measures are required to maintain sustainability and richness of the fish species diversity of that wetland of U.P. According to IUCN, 30 were enlisted as Least Concern (LC), 2 species as near endangered (NE), 3 species as near threatened (NT), 2 listed as Endangered (EN) and 1 species was listed as Vulnerable (VU). There is a need of conservation of fish diversity of this natural wetland. The pressure is increasing day by day due to increasing population, leading to loss of fish diversity hence identifying the problem and making a better management plan is the way for conservation of the fish diversity of the Chittaura Jheel, a wetland of Bahraich district of Uttar Pradesh. (shrink)

In 1982, Jonsen, Siegler and Winslade published Clinical Ethics, in which they described the “four quadrants” approach, a new method of analysing clinical ethics cases. Although the book is now in its 6th edition, a literature search has revealed only one academic paper demonstrating the method at work. This paper is an attempt to start filling this gap. As a way of describing and testing the approach, I apply the four quadrants method to a detailed clinical ethics case. The analysis (...) is interspersed with reflections on the method itself. It is hoped that this experiment will encourage ethicists and clinicians to devote more attention to this neglected approach. (shrink)

In 1982, Jonsen, Siegler and Winslade published Clinical Ethics, in which they described the “four quadrants” approach, a new method of analysing clinical ethics cases. Although the book is now in its 6th edition, a literature search has revealed only one academic paper demonstrating the method at work. This paper is an attempt to start filling this gap. As a way of describing and testing the approach, I apply the four quadrants method to a detailed clinical ethics case. The analysis (...) is interspersed with reflections on the method itself. It is hoped that this experiment will encourage ethicists and clinicians to devote more attention to this neglected approach. (shrink)

Scientific developments of the last 20 years have made the transplantation of cadaveric solid organs a viable and expected treatment alternative for patients suffering from various forms of End Stage Organ Disease. Of the number of organs that could be utilized for this, only a small percentage of them are actually made available. North American legislation explicitly categorizes the transfer of cadaveric organs as an anatomical or tissue “gift”. The concept of the gift is mediated by transculturally consistent unwritten, but (...) powerfully felt, rules of conduct. Among the most profound elements of the concept is the obligatory gift-exchange which is central to the gift-relationship. Obviously, neither of these are permitted by the organ transplant scenario. As a result, dissonance is created within the thought process of the individual which cannot be easily resolved, paralyzing many into inaction. We maintain that the present legal framework, designed to facilitate the transfer of organs, clashes with the human phenomenon of giving, and may actually prevent organs from being made available. In a search for a solution to this gift-relationship dilemma, giving organs is contrasted with taking organs as a basis upon which to ground ethically sound public policy. Liberty-limiting principles and the concept of harm are considered within this context. (shrink)

Sextus Empiricus does not reveal anything of himself as distinct from ‘the Sceptic’ except in a passing and incidental way. He does not refer to his contemporaries, nor to his country, nor to any personal experiences, in such a way as to provide a definite picture of his life and times. The few references he makes to his involvement in the medical profession are as perplexing as they are enlightening. The only attachments which Sextus strongly identifies with in his extant (...) writings are the demands of the Pyrrhonean philosophy. (shrink)

David KC Cooper,1 David Ayares21Thomas E Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA; 2Revivicor, Blacksburg, VA, USA: The transplantation of organs and cells from pigs into humans could overcome the critical and continuing problem of the lack of availability of deceased human organs and cells for clinical transplantation. Developments in the genetic engineering of pigs have enabled considerable progress to be made in the experimental laboratory in overcoming the immune barriers to successful xenotransplantation. With regard to (...) pig organ xenotransplantation, antibody- and cell-mediated rejection have largely been overcome, and the current major barrier is the development of coagulation dysregulation. This is believed to be due to a combination of immune activation of the vascular endothelial cells of the graft and molecular incompatibilities between the pig and primate coagulation–anticoagulation systems. Pigs with new genetic modifications specifically directed to this problem are now becoming available. With regard to less complex tissues, such as islets, neuronal cells, and corneas, the remaining barriers are less problematic, and graft survival in nonhuman primate models extends for >1 year in all three cases. In planning the initial clinical trials, consideration will be concentrated on the risk–benefit ratio, based to a large extent on the results of preclinical studies in nonhuman primates. If the benefit to the patient is anticipated to be high, eg, insulin-independent control of glycemia, and the potential risks low, eg, minimal risk of transfer of a porcine infectious agent, then a clinical trial would be justified.Keywords: infection, pigs, genetically-engineered, xenotransplantation, islets, xenotransplantation, organs. (shrink)

Suppose that John asks, ‘Is the window open?’ and Mary replies, ‘The window is open.’ Then John and Mary have produced two distinct utterances, and in doing so, they have performed two different kinds of speech act. But clearly there is something that these utterances have in common. According to the standard theory of speech acts, in these utterances different illocutionary forces have been applied to the same propositional content. Similarly, if John and Mary both believe that roses are red, (...) the same propositional content is attributed to their individual mental states.The propositional contents of utterances and beliefs have traditionally been identified with propositions. In turn, propositions have been characterized as language-independent particulars that can be re-identified in different contexts. In this article, I will argue that various phenomena that have hitherto been explained by propositions are better understood in terms of propositional acts. (shrink)

In his 1987 book _Conditionals, Frank Jackson presents an argument to the effect that the indicative conditionals of natural language have the same truth conditions as the material conditional of truth-functional logic. This Jackson refers to as the "paradox of indicative conditionals." I offer a solution to this paradox by arguing that some conditionals that appear to be in the indicative mood are actually subjunctives, to which the paradox does not apply. I support this proposed solution with some historical observations (...) on the evolution of the English verb phrase. (edited). (shrink)

Provision of additional food supplements for the purpose of biological conservation has been widely researched both theoretically and experimentally. The study of these biosystems is usually done using predator–prey models. In this paper, we consider an additional food provided predator–prey system in the presence of the inhibitory effect of the prey. This model is analyzed in the control parameter space using the control parameters, quality and quantity of additional food. The findings suggest that with appropriate choice of additional food to (...) predators, the biosystem can be controlled and steered to a desirable state. It is also possible to eliminate either of the interacting species. The vital role of the quality and quantity of the additional food in the system dynamics cautions the eco manager on the choice of the additional food for realizing the goal in the biological conservation programme. (shrink)