BACKGROUND The number of older adults participating in yoga has increased dramatically in recent years; yet, the physical demands associated with yoga performance have not been reported. The primary aim of the Yoga Empowers Seniors Study (YESS) was to use biomechanical methods to quantify the physical demands associated with the performance of 7 commonly-practiced standing yoga poses in older a...

Evolutionary scientists argue that human cooperation is the product of a long history of competition among rival groups. There are various reasons to believe that this logic applies particularly to men. In three experiments, using a step-level public-goods task, we found that men contributed more to their group if their group was competing with other groups than if there was no intergroup compe...

This paper posits that the human, not the technological dimension of future warfighting is pivotal and central to its success. The authors are involved in a research project in which the primary objective is to investigate the human issues that need to be considered and supported to make the most of the future Network Centric Warfare (NCW) environment. In addition, the research is intended to e...

Former journalist Robert C. Conner's James Montgomery: Abolitionist Warrior is, as reviewer John Daley notes, only the second full-length biography of Montgomery, “least known or written about those inconvenient heroes” who killed proslavery forces in prewar Kansas. “Conner’s stated mission this more broadly focused work is to help reader understand rather than forgive,” writes. He concludes th...

In this issue of Blood, Green et al provide additional information supporting that cytomegalovirus (CMV) reduces leukemia relapse after allogeneic stem cell transplantation.

Women, who are seen as one of the two basic assets that have high qualities such fertility and protection, constitute equivalence existence, encountered sexist hate speech over time. In this discourse, women were worthless, ominous source evil, a concubine could not produce, in need man, oppressed face power serving her man. It is thought origin concept, which expressed misogyny, monotheist rel...

In theory of mind research, there is a long standing dispute about whether children come to understand the subjectivity of both desires and beliefs at the same time (around age 4), or whether there is an asymmetry such that desires are understood earlier. To address this issue, 3-year olds’ understanding of situations in which two persons have mutually incompatible desires was tested in two stu...