A high percent of oxidative energy metabolism is needed to support brain growth during infancy. Unhealthy diets and limited nutrition, as well as other environmental insults, can compromise these essential developmental processes. In particular, iron deficiency anemia has been found to undermine both normal brain growth and neurobehavioral development. Even moderate ID may affect neural maturation because when iron is limited, it is prioritized first to red blood cells over the brain. A primate model was used to investigate the neural (...) effects of a transient ID and if deficits would persist after iron treatment. The large size and postnatal growth of the monkey brain makes the findings relevant to the metabolic and iron needs of human infants, and initiating treatment upon diagnosis of anemia reflects clinical practice. Specifically, this analysis determined whether brain maturation would still be compromised at 1 year of age if an anemic infant was treated promptly once diagnosed. The hematology and iron status of 41 infant rhesus monkeys was screened at 2-month intervals. Fifteen became ID; 12 met clinical criteria for anemia and were administered iron dextran and B vitamins for 1–2 months. MRI scans were acquired at 1 year. The volumetric and diffusion tensor imaging measures from the ID infants were compared with monkeys who remained continuously iron sufficient. A prior history of ID was associated with smaller total brain volumes, driven primarily by significantly less total gray matter and smaller GM volumes in several cortical regions. At the macrostructual level, the effect on white matter volumes was not as overt. However, DTI analyses of WM microstructure indicated two later-maturating anterior tracts were negatively affected. The findings reaffirm the importance of iron for normal brain development. Given that brain differences were still evident even after iron treatment and following recovery of iron-dependent hematological indices, the results highlight the importance of early detection and preemptive supplementation to limit the neural consequences of ID. (shrink)

Smiles play an important role in social perception. However, it is unclear whether a similar role is played by static facial features associated with smiles. In dental science, maxillary dental protrusions increase the baring of the teeth and thus produce partial facial features of a smile even when the individual is not choosing to smile, whereas mandibular dental protrusions do not. We conducted three experiments to assess whether individuals ascribe positive evaluations to these facial features, which are not genuine emotional (...) expressions. In Experiment 1, participants viewed facial photographs of maxillary and mandibular protrusions and indicated the smiling and emotional status of the faces. The results showed that, while no difference was observed in participants’ perception of the presence of a smile across both types of dental protrusion, participants felt more positive to faces with maxillary than mandibular protrusions. In Experiment 2, participants completed an Implicit Association Test test measuring implicit attitudes toward faces with maxillary vs. mandibular protrusions. The results showed that participants had more positive attitude toward faces with maxillary than mandibular protrusions. In Experiment 3, individuals with either maxillary or mandibular protrusions completed the same IAT test to assess whether any preference would be affected by in-group/out-group preferences. The results showed both groups had more positive attitudes toward faces with maxillary protrusion, indicating that this preference is independent of the group effect. These findings suggest that facial features associated with smiles are viewed positively in social situations. We discuss this in terms of the social-function account. (shrink)

Exposition of the philosophy of Sri Madhwacharya, the 13th century ascetic and proponent of the 'dvaita - dualistic theism' school. This book outlines the philosophy of Sri Madhwacharya based on his works. The first few chapters deal with the epistemological basis of Sri Madhwacharya's philosophy. The significant contributions of Sri Madhwacharya to Indian philosophy - epistemological and ontological find special elucidation in this book. The concept of Sakshi which is most fundamental in the system with the associated concepts of space (...) and time are elaborated. The last two chapters are devoted to the enumeration and justification of the metaphysical categories of the system and the concept of Moksha according to Sri Madhwacharya. (shrink)

Festschrift volume to K. Ramakrishna Rao, Indian psychologist, philosopher and educationist; contributed articles.

Rwanda is recovering from the trauma of the 1994 war and genocide but continues to have a weak corporate and industrial infrastructure. Against this background, the present study was undertaken with the aim of tracing to what extent Rwandan enterprises are geared for the fulfillment of social responsibility within a strained socioeconomic milieu. The objectives of the study are to review the concept of corporate governance and its relation to corporate social responsibility , to describe the current state of corporate (...) governance in Rwanda, to establish the relationship between corporate governance and CSR and standard ethical practice, and to suggest solutions for problems encountered in the system. (shrink)

Rwanda is recovering from the trauma of the 1994 war and genocide but continues to have a weak corporate and industrial infrastructure. Against this background, the present study was undertaken with the aim of tracing to what extent Rwandan enterprises are geared for the fulfillment of social responsibility within a strained socioeconomic milieu. The objectives of the study are to review the concept of corporate governance and its relation to corporate social responsibility (CSR), to describe the current state of corporate (...) governance in Rwanda, to establish the relationship between corporate governance and CSR and standard ethical practice, and to suggest solutions for problems encountered in the system. (shrink)

v. 1. God, religion, and philosophy; a historical retrospect. 2d ed. 1971.--v. 2. Purushka and prakrita (God and nature). 1st ed. 1968.--v. 3. God and man (nara and Narayan). 1st ed. 1974.--v. 4. Thought; gems in verse: sayings of great saints and thinkers of India. 1st ed. 1975.--v. 5. Truths stranger than fiction. 1st ed.

On the Dvaita philosophy of Madhva, 13th century Hindu philosopher.

Plagiarism is increasingly evident in business and academia. Though links between demographic, personality, and situational factors have been found, previous research has not used actual plagiarism behavior as a criterion variable. Previous research on academic dishonesty has consistently used self-report measures to establish prevalence of dishonest behavior. In this study we use actual plagiarism behavior to establish its prevalence, as well as relationships between integrity-related personal selection and workplace deviance measures. This research covers new ground in two respects: (a) That (...) the academic dishonesty literature is subject to revision using criterion variables to avoid self bias and social desirability issues and (b) we establish the relationship between actual academic dishonesty and potential workplace deviance/white-collar crime. (shrink)

Plagiarism is increasingly evident in business and academia. Though links between demographic, personality, and situational factors have been found, previous research has not used actual plagiarism behavior as a criterion variable. Previous research on academic dishonesty has consistently used self-report measures to establish prevalence of dishonest behavior. In this study we use actual plagiarism behavior to establish its prevalence, as well as relationships between integrity-related personal selection and workplace deviance measures. This research covers new ground in two respects: (a) That (...) the academic dishonesty literature is subject to revision using criterion variables to avoid self bias and social desirability issues and (b) we establish the relationship between actual academic dishonesty and potential workplace deviance/white-collar crime. (shrink)

Starting from the early decades of the twentieth century, evolutionary biology began to acquire mathematical overtones. This took place via the development of a set of models in which the Darwinian picture of evolution was shown to be consistent with the laws of heredity discovered by Mendel. The models, which came to be elaborated over the years, define a field of study known as population genetics. Population genetics is generally looked upon as an essential component of modern evolutionary theory. This (...) article deals with a famous dispute between J. B. S. Haldane, one of the founders of population genetics, and Ernst Mayr, a major contributor to the way we understand evolution. The philosophical undercurrents of the dispute remain relevant today. Mayr and Haldane agreed that genetics provided a broad explanatory framework for explaining how evolution took place but differed over the relevance of the mathematical models that sought to underpin that framework. The dispute began with a fundamental issue raised by Mayr in 1959: in terms of understanding evolution, did population genetics contribute anything beyond the obvious? Haldane's response came just before his death in 1964. It contained a spirited defense, not just of population genetics, but also of the motivations that lie behind mathematical modelling in biology. While the difference of opinion persisted and was not glossed over, the two continued to maintain cordial personal relations. (shrink)

The essay reflects in an elegiac mode on a now largely forgotten (or effaced) body of literature from precolonial India regarding the art and business of politics. This body, known as nīti, has classical roots in Sanskrit but came in particular to be popular in peninsular India between the thirteenth and the eighteenth centuries in vernacular languages such as Telugu, Kannada, and Marathi. Secular and this-worldly in orientation, it can be broadly contrasted to the far better known body of texts (...) on dharma, which are concerned to preserve a normative, ritually and religiously sanctioned, order based on strict adherence to caste and gender roles. We first trace the classical roots of the tension between dharma and nīti and then set out how these two bodies of texts came to play distinct and evolving roles in medieval and early modern south India. We argue further that under the early phase of colonial rule, East India Company officials misunderstood the nature of nīti texts and that this has led to a persistently erroneous view of their role and content. We conclude by noting, however, that some astute modern observers of and participants in Indian politics, such as B. R. Ambedkar, have understood the part that nīti might play for the development of a secular language of politics in modern India. (shrink)

The crystallization behaviour of Fe 70.8 Nb 3.7 Cu 1 Al 2.7 Mn 0.7 Si 13.5 B 7.6 alloy prepared in the form of amorphous ribbons by melt-spinning technique was studied using differential scanning calorimetry and the temperature variation in resistivity. An X-ray diffaction and transmission electron microscopy study showed the formation of f -Fe and/or Fe 3 nanoparticles after the first stage of crystallization. The activation energy for this nanophase formation was 68 kcal mol m 1 . The brittleness (...) of the alloy increased with the formation of nanoparticles after heat treatment. Superior soft magnetic properties were achieved when the material was heat treated at 790 K for 15 min. The particle size at the optimum heat treatment condition for superior soft magnetic properties was found to be 6.0 - 0.5 nm which was less compared than for the Fe-Nb-Cu-Si-B system. The observed coercivity value at the optimum heat treatment condition was found to be 0.32 A m m 1 . The presence of Al in the alloy reduced the particle size and the magnetic anisotropy energy of the system, which resulted in superior soft magnetic properties of the heat-treated materials. (shrink)

A new information matrix [F] with elements F mn = 〈 (y m - a m )(y n - a n) (∂ ln p(y | a)/∂a m ) (∂ ln p(y | a)/∂a n ) 〉 is analyzed. The PDF p(y | a) is the usual likelihood law. [F] differs from the Fisher information matrix by the presence of the first two factors in the given expectation. These factors make F mn unitless, in contrast with the Fisher information. This lack (...) of units allows F mn values from entirely different phenomena to be compared as, for example, Shannon information values can be compared. Each element F mn defines an error inequality analogous to the Cramer-Rao inequality. In the scalar case F mn ≡ F, for a normal p(y|a) law F = 3, while for an exponential law F = 9. A variational principle F = min (called FMIN) allows an unknown PDF p(x) to be estimated in the presence of weak information. Under certain conditions F obeys a “Boltzmann F-theorem” ∂F/∂t ⩽ 0, indicating that F is a physical entropy. Finally, the trace ℱ of [F] may be used as the scalar information quantity in an information-based principle for deriving distribution laws p of physics. (shrink)

This collection of essays focuses on East-West dialogue. Scholars of Western, Indian & Chinese thought such as Ninian Smart, Fred Dallmayr, Chad Hansen, Barbara Holdrege, Robert Ellwood, Srinivasa Rao, & others, including Akin Makinde of Nigeria share their insights on: Person East-West, Religion & Culture, Comparative Ethics, Indian, Chinese, & Western thought. To order write: Long Beach Publications, P.O. Box 14807, Long Beach, CA 90803. Telephone: (310) 439-7347.

Buddhist Inscriptions of Andhradesa. B.S.L. Hanumantha Rao, N. S. Ramachandra Murthy, B. Subrahmanyam, E. Sivanagi Reddy. Ananda Buddha Vihara Trust, Secunderabad 1998. xi, 278 pp. Rs 500.

The discussion with Rao and Nanjundiah about the history of interactions between J. B. S. Haldane and Ernst Mayr is further extended in this note. The nature of the dispute about beanbag genetics is explicated as consisting of two separate issues, one about the role of mathematical analysis in evolutionary biology, and the other about the value of single-locus genic models.

Brief summary of the adhikaranas of Brahamasūtra of Bādarāyaṇa.