Bhattacharya, K.C. Swaraj in ideas.--Seal, B. The neo-romantic movement in literature.--Tagore, R. The religion of an artist.--Sri Aurobindo. The ideal spirit of poetry.

Commemoration volume for Kalidas Bhattacharya, 1911-1984, Indian philosopher; comprises articles on Indian philosophy.

Study of Gopi Nath Kaviraj, 1887-1976, Indologist and mystic.

Mohanty, J. N. Kalidas Bhattacharyya as a metaphysician.--Deutsch, E. On meaning.--Potter, K. Towards a conceptual scheme for Indian epistemologies.--Ganguly, S. N. Rationality versus reasonableness (freedom: a reinterpretation).--Sen, P. K. A sketch of a theory of properties and relations.--Mohanty, J. N. Perceptual consciousness.--Chattopadhyaya, D. P. Theory and practice.--Bhadra, M. K. The idea of self as purpose, an existential analysis.--Matilal, B. K. Saptabhaṅgī.--Banerjee, H. The identification of mental states and the possibility of freedom.--Chatterjee, M. A phenomenological approach to the self.--Banerjee, S. P. (...) Alienation and freedom.--Sinha, D. Cognitive language in Shahrukh. (shrink)

Of all the cognitive means recognized in Indian philosophical schools, perception is considered the primary. Gautama, the philosopher who authored Nyāyasūtra—the first aphoristic collection of the Nyāya tenets—defines perception as the principal cause of true perceptual cognition, that is, of a cognition generated out of sense-object contact, non-deviating, non-vacillating, and nonverbal. Of these, the adjective “nonverbal”—the translated version of the Sanskrit term “avyapadeśyam”—ignited a serious debate that was argued for about a millennium. This article tries to trace different interpretations of (...) the term in the classical Nyāya commentarial literature, especially in the writings of Vātsyāyana, Uddyotakara, Vācaspati Miśra, and Jayanta Bhaṭṭa. It also attempts to show briefly how the contributions of these philosophers in the debate were influenced by the prevalent Indian philosophical scenario. (shrink)

This paper discusses the utilization of pilots' physiological indications such as electroencephalographic signals, ocular parameters, and pilot performance-based quantitative metrics to estimate cognitive workload. The study aims to derive a non-invasive technique to estimate pilot's cognitive workload and study their correlation with standard physiological parameters. Initially, we conducted a set of user trials using well-established psychometric tests for evaluating the effectiveness of pupil and gaze-based ocular metrics for estimating cognitive workload at different levels of task difficulty and lighting conditions. Later, (...) we conducted user trials with the NALSim flight simulator using a business class Learjet aircraft model. We analyzed participants' ocular parameters, power levels of different EEG frequency bands, and flight parameters for estimating variations in cognitive workload. Results indicate that introduction of secondary task increases pilot's cognitive workload significantly. The beta frequency band of EEG, nearest neighborhood index specifying distribution of gaze fixation, L1 Norm of power spectral density of pupil diameter, and the duty cycle metric indicated variations in cognitive workload. (shrink)