Quantum dots (3–4 nm) of Zn1− x Cd x S (both free of Mn2+ and with Mn2+ incorporated) were synthesized through a novel solvothermal-microwave irradiation technique. Detailed structural analysis of the Zn1− x Cd x S and Zn1− x Cd x S:Mn2+ (x = 0, 0.25, 0.5, 0.75 and 1) materials was carried out using powder X-ray diffraction technique. For all the compositions, the crystallite size was controlled to less than 1.5 nm. The optical energy gap for Zn1− x Cd (...) x S was found to vary from 3.878 to 2.519 eV and for Zn1−x Cd x S:Mn2+ it varies from 3.830 to 2.442 eV when x is increased from 0 to 1. Overall, the optical energy gap could be tuned from a minimum of 2.442 eV to a maximum of 3.878 eV. DC conductivity analysis (from 40°C to 150°C) and electrical energy gap analysis for all the compositions were also performed. The dc conductivity for Zn1− x Cd x S solid solutions varies from 0.3840 × 10−10 to 8.7782 × 10−10 mho/m at 150°C and for Zn1− x Cd x S:Mn2+ it varies from 0.5751 × 10−10 to 9.8078 × 10−10 mho /m at 150°C (for x = 0 to x = 1). The method of synthesis and the results observed in this investigation may assist in the fabrication of optical devices when the required operational performance falls under the range observed in the study. (shrink)

Bhattacharyya, K. The Advaita concept of subjectivity.--Deutsch, E. Reflections on some aspects of the theory of rasa.--Nakamura, H. The dawn of modern thought in the East.--Organ, T. Causality, Indian and Greek.--Chatterjee, M. On types of classification.--Lacombe, O. Transcendental imagination.--Bahm, A. J. Standards for comparative philosophy.--Herring, H. Appearance, its significance and meaning in the history of philosophy.--Chang Chung-yuan. Pre-rational harmony in Heidegger's essential thinking and Chʼan thought.--Staal, J. F. Making sense of the Buddhist tetralemma.--Enomiya-Lassalle, H. M. The mysticism of Carl Albrecht (...) and Zen.--Parrinder, G. The nature of mysticism.--Cairns, G. E. Axiological contributions of East and West to the spiritual development of mankind.--Mayeda, S. Śaṇkara's view of ethics.--Mercier, A. On peace.--Barlingay, S. S. A discussion of some aspects of Gaudapāda's philosophy. (shrink)

"Although the feminist debate on the ethics of care has demonstrated that philosophical concepts are gender-laden, the relation of care to justice and autonomy is not self- explanatory. Moreover, given its Western context, the normative relevance of the care debate to non-Western feminisms remains problematic. This book addresses this debate and investigates the extent to which notions of justice and autonomy can be reformulated without Eurocentrism from the perspective of care. In this endeavour, this book maps the shifts in feminist (...) approaches to care from the colonial to the post-colonial periods, taking both inter- disciplinarity and inter- sectionality into account. The book also argues that the feminist debate on care has contributed towards making philosophy's boundaries with culture and social science more porous."--Rabat de la jaquette. (shrink)

A historical investigation of the exclusion of Africa and Asia from modern histories of philosophy.

Cognitive Science, Volume 46, Issue 1, January 2022.

Putative counterexamples to the Principle of Identity of Indiscernibles (PII) are notoriously inconclusive. I establish ground rules for debate in this area, offer a new response to such counterexamples for friends of the PII, but then argue that no response is entirely satisfactory. Finally, I undermine some positive arguments for PII.

Purpose Recent research has found unrealistic optimism among patient-subjects in early-phase oncology trials. Our aim was to investigate the cognitive and motivational factors that evoke this bias in this context. We expected perceptions of control to be a strong correlate of unrealistic optimism. Methods A study of patient-subjects enrolled in early-phase oncology trials was conducted at two sites in the USA. Respondents completed questionnaires designed to assess unrealistic optimism and several risk attribute variables that have been found to evoke the (...) bias in other contexts. Results One hundred and seventy-one patient-subjects agreed to be interviewed for our study. Significant levels of perceived controllability were found with respect to all nine research-related questions. Perceptions of control were found to predict unrealistic optimism. Two other risk attribute variables, awareness of indicators and mental image, were correlated with unrealistic optimism. However, in multivariate regression analysis, awareness and mental image dropped out of the model and perceived controllability was the only factor independently associated with unrealistic optimism. Conclusion Patient-subjects reported that they can, at least partially, control the benefits they receive from participating in an early-phase oncology trial. This sense of control may underlie unrealistic optimism about benefiting personally from trial participation. Effective interventions to counteract unrealistic optimism may need to address the psychological factors that give rise to distorted risk/benefit processing. (shrink)

Mental health research and care in the twenty first century faces a series of conceptual and ethical challenges arising from unprecedented advances in the neurosciences, combined with radical cultural and organisational change. The Oxford Textbook of Philosophy of Psychiatry is aimed at all those responding to these challenges, from professionals in health and social care, managers, lawyers and policy makers; service users, informal carers and others in the voluntary sector; through to philosophers, neuroscientists and clinical researchers. Organised around a series (...) of case studies in five key topic areas - concepts of disorder, the philosophical history of psychopathology, philosophy of science, ethics and philosophical value theory, and philosophy of mind - the book provides a detailed introduction to the field and a framework for study and skill development. Each case study is supported by selected readings from both philosophy and mental health, thinking skills exercises, self-test questions, key learning points and detailed guides to further reading. There is an introduction for philosophers to classification and descriptive psychopathology, and for practitioners to philosophical methods (including logic). The philosophical topics covered include philosophical methods (analytic and Continental); phenomenology, hermeneutics and existentialism, logical empiricism and its successors; idealism and realism; reasons and causes; and modern theories of mind and brain, free will and personal identity. Topics from mental health include psychiatry and 'anti-psychiatry'; Jaspers' psychopathology and the new neurosciences; the future of psychiatric classifications; strengths-based approaches, recovery practice, social inclusion and diversity; and key topics in psychopathology, such as delusion, autism, disorders of volition, thought insertion and other experiences in schizophrenia. The Oxford Textbook of Philosophy of Psychiatry aims to secure the skills-base of the discipline by bringing philosophers closer to the realities of practice in mental health, and mental health practitioners closer to the resources of philosophy as a partner to the sciences in responding to the challenges of twenty-first century mental health and social care. (shrink)

This book is a defense of modal realism; the thesis that our world is but one of a plurality of worlds, and that the individuals that inhabit our world are only a few out of all the inhabitants of all the worlds. Lewis argues that the philosophical utility of modal realism is a good reason for believing that it is true.

The Puranas are texts sacred to Hinduism. We must have heard of the two great epics the Ramayana and the Mahabharata. The Mahabharata states that there are eighteen Puranas and also names three of them the Markandeya Purana the Vayu Purana and the Matsya Purana. Although the Ramayana does not mention any puranas by name the word Puranas is mentioned several times. This means that the composers of the Ramayana and the Mahabharata were familiar with the Puranas.

How (Not) to Be Secular is what Jamie Smith calls "your hitchhiker's guide to the present" -- it is both a reading guide to Charles Taylor's monumental work A Secular Age and philosophical guidance on how we might learn to live in our times. Taylor's landmark book A Secular Age (2007) provides a monumental, incisive analysis of what it means to live in the post-Christian present -- a pluralist world of competing beliefs and growing unbelief. Jamie Smith's book is a (...) compact field guide to Taylor's insightful study of the secular, making that very significant but daunting work accessible to a wide array of readers. Even more, though, Smith's How (Not) to Be Secular is a practical philosophical guidebook, a kind of how-to manual on how to live in our secular age. It ultimately offers us an adventure in self-understanding and maps out a way to get our bearings in today's secular culture, no matter who "we" are -- whether believers or skeptics, devout or doubting, self-assured or puzzled and confused. This is a book for any thinking person to chew on. (shrink)

Philosophy has much to offer psychiatry, not least regarding ethical issues, but also issues regarding the mind, identity, values, and volition. This has become only more important as we have witnessed the growth and power of the pharmaceutical industry, accompanied by developments in the neurosciences. However, too few practising psychiatrists are familiar with the literature in this area. -/- The Oxford Handbook of Philosophy and Psychiatry offers the most comprehensive reference resource for this area ever published. It assembles challenging and (...) insightful contributions from key philosophers and others to the interactive fields of philosophy and psychiatry. Each contributions is original, stimulating, thorough, and clearly and engagingly written - with no potentially significant philosophical stone left unturned. Broad in scope, the book includes coverage of several areas of philosophy, including philosophy of mind, science, and ethics. For philosophers and psychiatrists, The Oxford Handbook of Philosophy and Psychiatry is a landmark publication in the field - one that will be of value to both students and researchers in this rapidly growing area. (shrink)

How can aesthetic enquiry contribute to the study of visual culture? There seems to be little doubt that aesthetic theory ought to be of interest to the study of visual culture. For one thing, aesthetic vocabulary has far from vanished from contemporary debates on the nature of our visual experiences and its various shapes, a fact especially pertinent where dissatisfaction with vulgar value relativism prevails. Besides, the very question ubiquitous in the debates on visual culture of what is natural and (...) what is acquired in our visual experiences has been a topic in aesthetics at least since the Enlightenment. And last but not least, despite attempts to study visual culture without employing the concept of art, there is no prospect of this central subject of aesthetic theory ebbing away from visual studies. The essays compiled in this volume show a variety of points of intersection and involvement between aesthetics and visual studies; some consider the future of visual art, some the conditions and characteristics of contemporary visual aesthetic experience, while others take on the difficult question of the relation between visual representation and reality. What unites them is their authors' willingness to think about contemporary visual culture in the conceptual frame of aesthetics. This book will be of great interest to students and scholars of philosophical aesthetics, art history, and cultural studies. (shrink)

Die feministische Kritik an Rawls lässt sich gut erläutern, indem man die Debatte um Care-Arbeit fokussiert. Kittay etwa geht davon aus, dass die Vernachlässigung des Phänomens von Abhängigkeit ihren Ursprung in den gleichen Problemen hat, die auch von feministischen Theorien vorgebracht worden sind. Dieser Beitrag versucht dabei einen konstruktiven Umgang mit der feministischen Kritik aufzuzeigen.