Accelerated lamellar disintegration in eutectoid steel

The fastest kinetics of lamellar disintegration (predicted duration of 44 min) in AISI 1080 steel is obtained with a novel approach of incomplete austenitisation-based cyclic heat treatment involving forced air cooling with an air flow rate of 8.7 m³ h^?1. A physical model for process kinetics is proposed that involves lamellar fragmentation, lamellar thickening, divorced eutectoid growth and generation of new lamellar faults in remaining cementite lamellae in each cycle. Lamellar fragmentation is accentuated with faster rate of cooling through generation of more intense lamellar faults; but divorced eutectoid growth is ceased. Accordingly, as compared to still air cooling, much faster kinetics of lamellar disintegration is obtained by forced air cooling together with the generation of much smaller submicroscopic cementite particles (containing more proportion of plate-shaped non-spheroids) in divorced eutectoid region.     

Mean Beck Depression Inventory-II total scores by type of bipolar episode

The 1996 Beck Depression Inventory-II was administered to 120 outpatients diagnosed with DSM-IV-TR bipolar I disorders who had recently experienced manic, mixed, or depressed episodes. A focused contrast supported the hypothesis that the mean Beck-II total score for the 40 patients with depressed episodes (M=34.1, SD = 13.2) was higher than the mean Beck-II total score for the 40 patients with mixed episodes (M=25.9, SD= 13.6) which was, in turn, higher than the mean Beck-II total score for the 40 patients with manic episodes (M= 11.7, SD=7.8, p<.001). The Beck Depression Inventory-II appears to be useful for measuring self-reported depression in patients with bipolar I disorders.     

Fantasy proneness,creative capacity,and styles of creativity

The Creativity Styles Questionnaire-Revised was used to measure graduate psychology students' (N=173) self-perceptions of creative capacity and styles of creativity (beliefs about and strategies for going about being creative). Participants also completed the Inventory of Childhood Memories and Imaginings, a self-report measure of Fantasy Proneness. The Self-perceived Creative Capacity and Fantasy Proneness scores were significantly correlated (r=.36, p<.001), and these scores were positively correlated with the styles subscale scores of Belief in Unconscious Processes. Use of Techniques, Use of Senses, and negatively correlated with Final Product Orientation. Also, the Fantasy Proneness scores were positively correlated with the Superstition scores and the Environmental Control and Behavioral Self-regulation scores.     

Inferences about the morality of an aggressor: the role of perceived motive

The research investigated perceivers' inferences about the morality of target persons who engaged in aggressive behavior. Across several experiments, inferences about the morality of an aggressor were based more on the perceived motives of the target than on the presence of facilitating situational forces. For example, when a target's aggression was facilitated by personal rewards for aggression (instrumental aggression), perceivers inferred more negative motives and attributed lower morality to the target than when the target's aggression was facilitated by situational provocation (reactive aggression). The results suggest that perceived motives play an important role in dispositional inference and pose a problem for models that focus primarily on perceived causality, assumptions about base rates (consensus), or diagnosticity.     

A 32-society investigation of the influence of perceived economic inequality on social class stereotyping

There is a growing body of work suggesting that social class stereotypes are amplified when people perceive higher levels of economic inequality—that is, the wealthy are perceived as more competent and assertive and the poor as more incompetent and unassertive. The present study tested this prediction in 32 societies and also examines the role of wealth-based categorization in explaining this relationship. We found that people who perceived higher economic inequality were indeed more likely to consider wealth as a meaningful basis for categorization. Unexpectedly, however, higher levels of perceived inequality were associated with perceiving the wealthy as less competent and assertive and the poor as more competent and assertive. Unpacking this further, exploratory analyses showed that the observed tendency to stereotype the wealthy negatively only emerged in societies with lower social mobility and democracy and higher corruption. This points to the importance of understanding how socio-structural features that co-occur with economic inequality may shape perceptions of the wealthy and the poor.     

To Each His God: an Upanishadic Approach to Religion

Journal of Indian Council of Philosophical Research - Vedanta refrains from giving God any name, singular or plural. If ever Vedanta has to refer to the God, it refers to it as Tat, meaning...     

Mathematical Creativity and Mathematical Aptitude: A Cross-Lagged Panel Analysis

Cross-lagged panel correlation (CLPC) analysis has been used to identify causal relationships between mathematical creativity and mathematical aptitude. For this study, 480 8th standard students were selected through a random cluster technique from 9 intermediate and high schools of Varanasi, India. Mathematical creativity and mathematical aptitude tests were administered twice, 4 months apart. The CLPC analysis uncovered a significant relationship between mathematical creativity and mathematical aptitude. It appears that mathematical creativity was a cause of mathematical aptitude, rather than the converse (i.e., higher mathematical creativity leading to higher mathematical aptitude). Limitations and future directions are outlined.     

Honor and Moral Revolution

Western philosophers have generally neglected honor as a moral phenomenon worthy of serious study. Appiah’s recent work on honor in moral revolutions is an important exception, but even he is careful to separate honor from morality, regarding it as only “an ally” of morality. In this paper we take Appiah to be right about the psychological, social, and historical role honor has played in three notable moral revolutions, but wrong about the moral nature of honor. We defend two new theses: First, honor is an emotional and moral form of recognition respect that can hinder or aid moral progress. Second, honor, so conceived, can play a rational role in progressive moral change, as it did among the working class in the British abolition of slave trade, when the pressure of moral consistency moved them to protest American slavery as an affront to their honor without change in their moral belief that slavery is wrong.