A greater diversity of natural enemies can in some cases disrupt prey suppression, particularly when natural enemies engage in intraguild predation, where natural enemies compete with and prey upon each other. However, empirical studies have often demonstrated enhanced prey suppression despite intraguild predation. A recent theoretical study proposed the hypothesis that, when the intermediate p...

Self-mutilation is a general term for a variety of forms of intentional self-harm without the wish to die. Although there have been many reports of self-mutilation injuries in the literature, none have reported self-cannibalism after self-mutilation. In this article we present a patient with self-cannibalism following self-mutilation. A 34-year-old male patient was brought to the emergency depa...

The purpose of this study is to discuss the command be filial parents in hadith. This research method uses a qualitative type through literature by applying content analysis. discussion includes meaning birrul walidain (filial piety parents), hadith orders forms walidain, and virtues parents). concludes that or both has special position Islamic teachings. matter been regulated Qur'an Hadith. De...

This study quantified size-dependent cannibalism in barramundi Lates calcarifer through coupling a range of prey-predator pairs in a different range of fish sizes. Predictive models were developed using morphological traits with the alterative assumption of cannibalistic polyphenism. Predictive models were validated with the data from trials where cannibals were challenged with progressing incr...

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Mass rural-urban migration and population aging are occurring simultaneously at a rapid speed in contemporary China. Tens of millions of rural young laborers have been migrating to urban areas to meet the demand for cheap labor, whereas large numbers of elderly parents (the Chinese baby boomers) are left behind in the impoverished villages. Consequently, adult children are becoming more and mor...