Cannibalism is widespread in natural populations of fishes, where the stomachs of adults frequently contain conspecific juveniles. Furthermore, field observations suggest that guardian males routinely eat offspring from their own nests. However, recent genetic paternity analyses have shown that fish nests often contain embryos not sired by the nest-tending male (because of cuckoldry events, egg...

?2.25 45s Philosophical discussions of responsibility , freedom of the will and such subjects seem often to stand at an enormous distance from the more immediate problems of psychiatry and the law. That they should stand at some distance is inevitable and no bad thing, but to keep them too far apart for too long has, among other bad effects, the rather paradoxical one of making both parties con...

Rhesus infants raised from birth with their mothers, age-mates, or cloth surrogates for periods varying fronm 1 to 10 months were separated from these objects and placed with dogs. Contrary to previous suggestions that were consistent with the notions of a critical period for attachment formation and irreversibility of filial bonds, the monkeys formed strong and specific attachments to their ca...

This study aimed to 1) examine relationships between uncertainty, perceived information, personal values, social support, and filial obligation among Chinese family caregivers faced with nursing home placement of an older adult family member with dementia; and 2) describe the applicability of the Decisional Conflict Scale in nursing home placement decision making among Chinese family caregivers...

BACKGROUND AND AIMS Cytokinins are a major group of plant hormones and are associated with various developmental processes. Developing caryopses of maize have high levels of cytokinins, but little is known about their spatial and temporal distribution. The localization and quantification of cytokinins was investigated in maize (Zea mays) caryopsis from 0 to 28 d after pollination together with ...

The COVID-19 has had a serious impact on the global tourism industry, causing more and tourists to change their original travel mode consumption mode. At same time, epidemic also huge film television which mainly earns box office money from films, its related industries. Filial piety culture is an important component of tourism. Xiaogan City three stories filial among twenty four traditions in ...