In the data collection phase, the digital images are captured using sensors that often contaminated by noise (undesired random signal). In digital image processing task, enhancing the image quality and reducing the noise is a central process. Image denoising effectively preserves the image edges to a higher extend in the flat regions. Several adaptive filters (median filter, Gaussian filter, fuzzy filter, etc.) have been utilized to improve the smoothness of digital image, but these filters failed to preserve the image edges (...) while removing noise. In this paper, a modified fuzzy set filter has been proposed to eliminate noise for restoring the digital image. Usually in fuzzy set filter, sixteen fuzzy rules are generated to find the noisy pixels in the digital image. In modified fuzzy set filter, a set of twenty-four fuzzy rules are generated with additional four pixel locations for determining the noisy pixels in the digital image. The additional eight fuzzy rules ease the process of finding the image pixels,whether it required averaging or not. In this scenario, the input digital images were collected from the underwater photography fish dataset. The efficiency of the modified fuzzy set filter was evaluated by varying degrees of Gaussian noise (0.01, 0.03, and 0.1 levels of Gaussian noise). For performance evaluation, Structural Similarity (SSIM), Mean Structural Similarity (MSSIM), Mean Square Error (MSE), Normalized Mean Square Error (NMSE), Universal Image Quality Index (UIQI), Peak Signal to Noise Ratio (PSNR), and Visual Information Fidelity (VIF) were used. The experimental results showed that the modified fuzzy set filter improved PSNR value up to 2-3 dB, MSSIM up to 0.12-0.03, and NMSE value up to 0.38-0.1 compared to the traditional filtering techniques. (shrink)

This book presents a comprehensive exposition of Vedanta Desika`s Satadusani, a polemical classic of Visistadvaita Vedanta, devoted to the criticism of the doctrines of Advaita Vedanta. The thought-provoking arguments found in the Sixty-six Vedas of the original text are brought together, analysed and discussed in a systematic manner under eight broad headings: Pramanas Perception; Consciousness; Individual self; Brahman; Universe; Avidya; Sadhana and Mukti.In presenting the dialectics of Vedanta Desika in a vigorous and scholastic form the author deals with numerous issues (...) that the Vadas raise--epistemological, ontological, religious, and ethical. Thought the issues are many, each discussing a specific problem, they are ultimately directed to refute the central doctrine of Advaita, viz., that Brahman which is pure consciousness devoid of all determinations, constitutes the sole Reality and every thing else is illusory. While carefully tracing the fundamental differences between the two systems of Vedanta, he points out that the differences are mostly due to the difference in the stand-points they adopt.Faithfully conforming to the original in letter and spirit, this work will serve as a useful introduction to the study of the Sribhasya of Ramanuja. A distincy contribution to the study of classical Hindu thought, this book should be of interest to students of Philosophy in general and Vedanta in particular. (shrink)

This is a scholarly book on one of the oldest living relgions of India.

Comparative study of yoga philosophy of Vemana, Telugu poet and Vijñānabhairava, Hindu Tantric text.

Description: This scholarly work of Dr S.M.S. Chari's deals with the critical review of seventeen philosophical systems as presented in an important philosophical treatise of the thirteenth century titled Paramata-bhanga contributed by Vedanta Desika, an illustrious successor to Ramanuja, who is the chief exponent of Visistadvaita Vedanta. The main objective of Paramata-bhanga is to establish that Visistadvaita is a sound system of philosophy as compared to the several other Non-Vedic as well as Vedic schools and also Vedanta schools developed by (...) Samkara, Yadavaprakasa, Bhaskara, and other exponents of the post-Ramanuja period. The original text written in Manipravala (a mixture of Tamil and Sanskrit) language contains, besides a brief account of the fundamental doctrines of Visistadvaita. The schools covered are Carvaka, Buddhism, Jainism, Sankhya, Yoga, Vaisesika, Nyaya, Purvamimamsa, Pasupata, Sabdabrahma-vivartavada, and Advaita Vedanta. Among the extant philosophical classics, Paramata-bhanga is a unique work. Realizing the importance of the Paramata-bhanga for the comparative study of Indian philosophy, late Dr Chari tried to give a lucid exposition of this treatise in English. This volume, which is the first of its kind, would be invaluable for students of Indian philosophy in general and Visistadvaita in particular. (shrink)

The Buddhist monk Upagupta, who preached and taught meditative practices in Northwest India over two thousand years ago, is venerated today by the laity in ...

Description: The Upanisads which contain lofty philosophical teachings of the great seers constitute the most authoritative sourcebook for the Vedanta system of philosophy. However, there is no unanimity among the ancient exponents of Vedanta regarding the nature of the philosophy adumbrated in the Upanisads. Dr. Chari's scholarly work attempts to make a dispassionate study of the philosophical passages of the fourteen Principal Upanisads by giving due consideration to not only the comments of Samkara, Ramanuja and Madhva, but more importantly, the (...) authoritative views of Badarayana as enshrined in his classic Vedantasutras. In the first part of the book, he presents the important passages of the Upanisads along with English rendering indicating the variations in the interpretation by the three commentators and also discusses their philosophical implications with reference to the Vedanta doctrines developed in the post Upanisadic period. In the second part he has attempted to consolidate the variety of philosophical thoughts scattered all over the Upanisads into coherent doctrines under five broad subjects: Brahman, jivatman, jagat, sadhana, and parama-purusartha. In the final chapter he conclusively establishes on the basis of an objective evaluation of the views of the commentators that the Upanisads do not support the main tenets of Advaita such as the concept of Nirvisesa Brahman, the identity of jivatman and Brahman, the phenomenal character of the jagat and the doctrine of maya. The author maintains with sufficient textual support that the nature of the philosophy advocated by the Upanisads is Theistic Monism (savisesadvaita). This book, which is the first of its kind, presents an authentic and comprehensive exposition of the philosophy of the Upanisads. (shrink)

Study of Adhikaraṇasārāvalī of Veṅkaṭanātha, 1268-1369, work on the fundamentals of Viśiṣṭādvaita philosophy.

The “problem of emotions,” that is, that many of them are both meaningful and corporeal, has yet to be resolved. Western thinkers, from Augustine to Descartes to Zajonc, have handled this problem by employing various forms of mind–body dualism. Some psychologists and neuroscientists since the 1970s have avoided it by talking about cognitive and emotional “processing,” using a terminology borrowed from computer science that nullifies the meaningful or intentional character of both thought and emotion. Outside the Western-influenced contexts, emotion and (...) thought are not seen as distinct kinds of things. Here a solution of sorts is proposed by thinking of emotional expression as a dynamic activity that declares and stirs emotions at the same time. As such, its dynamism may help historians to understand the dramatic changes and trends they investigate. (shrink)

Research on this topic in Europe and North America has reached a new stage. Prior to 1970, historians told a story of progress in which modern individuals gradually gained mastery of emotions. After 1970 this older approach was put into doubt. Since 1990 research into the history of emotions has increasingly relied on a new methodology, based on the assumption that emotion is a domain of effort, and that it is possible to document variance between emotional standards, on the one (...) hand, and the greater or lesser success of individuals in conforming to them, on the other. Emotional standards are now assumed to display a history that is not progressive, but reflects distinctive features of each period. (shrink)

Discovery of a second, inducible prostaglandin synthase provides explanations for many previously puzzling observations, but also raises new questions about prostanoid synthesis. A cis‐acting sequence closely related to the cyclic AMP response element has been shown to play a role in both basal and induced prostaglandin synthase 2 gene expression. Aspirin and other currently available non‐steroidal anti‐inflammatory drugs that inhibit prostaglandin synthase activity do not effectively discriminate between the inducible prostaglandin synthase 2 and constitutive prostaglandin synthase 1 enzymes. Identification of (...) a second prostaglandin synthase, induced by inflammatory stimuli, initiated a search for isoform‐specific inhibitors. Use of prostaglandin synthase 2 specific inhibitors and antisense oligonucleotides has led to the suggestion that specific ligands activate alternative pathways of prostanoid production, using one of the prostaglandin synthase isoforms preferentially. The coupling mechanisms by which these pathways are activated in response to alternative stimuli should provide additional routes of intervention in prostanoid production. (shrink)

Smail's "On Deep History and the Brain" is rightly critical of the functionalist fallacies that have plagued evolutionary theory, sociobiology, and evolutionary psychology. However, his attempt to improve on these efforts relies on functional explanations that themselves oversimplify the lessons of neuroscience. In addition, like explanations in evolutionary psychology, they are highly speculative and cannot be confirmed or disproved by evidence. Neuroscience research is too diverse to yield a single picture of brain functioning. Some recent developments in neuroscience research, however, (...) do suggest that cognitive processing provides a kind of “operating system” that can support a great diversity of cultural material. These developments include evidence of “top-down” processing in motor control, in visual processing, in speech recognition, and in “emotion regulation.” The constraints that such a system may place on cultural learning and transmission are worth investigating. At the same time, historians are well advised to remain wary of the pitfalls of functionalism. (shrink)

Modern social theory, by and large, has aimed at reducing the complexity of action situations to a set of manageable abstractions. But these abstractions, whether functionalist or linguistic, fail to grasp the indeterminacy of action situations.Action proceeds by discovery and combination. The logic of action is serendipitous and combinative. From these characteristics, a number of consequences flow: The whole field of our intentions is engaged in each action situation, and cannot really be understood apart from the situation itself. In action (...) situations we remain aware of the problems of categorization, including the dangers of infinite regress and the difficulties of specifying borders and ranges of categories. In action situations, attention is in permanent danger of being overwhelmed. We must deal with many features of action situations outside of attention; in doing so, we must entertain simultaneously numerous possibilities of action. Emotional expression is a way of talking about the kinds of possibilities we entertain. Expression and action have a rebound effect on attention. "Effort" is required to find appropriate expressions and actions, and rebound effects play a role in such effort, making it either easier or more difficult.Recent theoretical trends have failed to capture these irreducible characteristics of action situations, and have slipped into a number of errors. Language is not rich in meanings or multivocal, except as put to use in action situations. The role of "convention" in action situations is problematic, and therefore one ought not to talk of "culture." Contrary to the assertions of certain theorists, actors do not follow strategies, except when they decide to do so. Actors do not "communicate," in the sense of exchanging information, except in specially arranged situations. More frequently, they intervene in the effortful management of attention of their interlocutors. Dialogue, that is, very commonly becomes a form of cooperative emotional effort.From these considerations, it follows that the proper method for gaining social knowledge is to examine the history of action and of emotional effort, and to report findings in the form of narrative. (shrink)

Obligation as defined by Tomasello requires mutually capable parties, but one-sided caregiver relationships reveal its developmental and evolutionary precursors. Specifically, “coercive” emotions may prompt protective action by caregivers toward infant primates, and infants show distress toward caregivers when they appear to violate expectations in their relationships. We argue that these early social-relational expectations and emotions may form the base of obligation.

Papers presented at National Seminar on Jainism held in 1998 at Hyderabad?

William Reddy, professeur d’histoire et d’anthropologie culturelle à l’université Duke, auteur du livre The Navigation of Feeling, est un pionnier de l’histoire des émotions. Son dernier ouvrage, The Making of Romantic Love, est le résultat de dix années de recherche. Il y traite des origines de l’amour courtois dans une perspective comparatiste, ayant trait à l’histoire globale. Son ouvrage ambitieux s’adresse à la fois aux étudiants et aux chercheurs qui s’intéressent au genre, à l’amour, a...

This study described the relationships between academic class and student moral sensitivity and reasoning and between curriculum design components for ethics education and student moral sensitivity and reasoning. The data were collected from freshman (n = 506) and senior students (n = 440) in eight baccalaureate nursing programs in South Korea by survey; the survey consisted of the Korean Moral Sensitivity Questionnaire and the Korean Defining Issues Test. The results showed that moral sensitivity scores in patient-oriented care and conflict were (...) higher in senior students than in freshman students. Furthermore, more hours of ethics content were associated with higher principled thinking scores of senior students. Nursing education in South Korea may have an impact on developing student moral sensitivity. Planned ethics content in nursing curricula is necessary to improve moral sensitivity and moral reasoning of students. (shrink)

Ras homolog enriched in the striatum (Rhes) is a striatal enriched protein that promotes the formation of thin membranous tubes resembling tunneling nanotubes (TNT)—“Rhes tunnels”—that connect neighboring cell and transport cargoes: vesicles and proteins between the neuronal cells. Here the literature on TNT‐like structures is reviewed, and the implications of Rhes‐mediated TNT, the mechanisms of its formation, and its potential in novel cell‐to‐cell communication in regulating striatal biology and disease are emphasized. Thought‐provoking ideas regarding how Rhes‐mediated TNT, if it exists, (...) in vivo, would radically change the way neurons communicate in the brain are discussed. (shrink)

In this book, Christian Barry and Sanjay G. Reddy propose ways in which the international trading system can support poor countries in promoting the well-being of their peoples.

Sri Aurobindo: the future -- Sri Aurobindo's contribution to humanity -- Sri Aurobindo's realisations -- Spirit & significance of Indian culture -- Sri Aurobindo's revelations.