Luo Xiao

We formulate and analyze market network systems parallel to market games in game theory. We study the structure of efficient and core networks in market network systems. More specifically, we show that if there is no trading cost, a complete network with type-based egalitarian allocations appears in the core of market network systems. Moreover, with heterogeneous trading costs, we show that an efficient network must take the form of a star network with the least-cost-trader as its central player and that the star network is the unique core network.

"Tour classification Fren" discussion is piety, however, to truly understand the meaning of piety and devotion in the performance of two people who dialogue, Socrates's irony is the key. Why Socrates finds irony implicit in the dialogue? In addition to many of them quite a lot of details, you can also define piety from the two found in the whole process in some meaningful mark. As the use of irony, piety issues become more complex; in turn, by the discussion of piety, Socrates's irony also demonstrated its multi-dimensional meaning. Piety is the theme of Plato's Euthuphro. Socratic irony is the key for us to really catch on the sense of Irony and to discern how piety manifested on the two interlocutors. How to affirm that the Socratic irony exists in the dialogue? There are many details which you should not ignore, and at the same time we can find some significant scent among the whole defining course. Because of the application of irony, the meaning of piety becomes more complicated; and similarly the deep significance of Socratic irony opened out through discussing the piety

In the "doctoral thesis' preface, Marx put forward by the image of Prometheus philosophical opposition to religion, the establishment of human self-consciousness of freedom. So, why choose the Epicurean Marx as the object of study? This involves a long-standing history of Western thought the opposite: the pre-Socratic natural philosophers originated the philosophical and religious opposition. This opposition by Socrates in the incident, the philosopher's attitude is beginning to show two kinds of directions: Plato and Aristotle, Epicurus-style style. Followed by Cicero and Plutarch and modern criticism of the Enlightenment philosophy of Epicurus, or follow the road to reflect both the opposition. Marx follow the Epicurean position, abandoned PRTM way to the secretive warrior stance advocated by the Enlightenment against the shackles of religion, freedom for mankind. In the preface of his dissertation, recurring to the image of Prometheus, Marx proclaims that it is necessary for human's self-consciousness to fight against religion through philosophy. Then, why did Marx choose Epicurus as his object? The answer is related to an opposite which is between philosophy and religion through the western thought history. This opposite firstly emerges in the thought of Pre-Socrates philosophers, and after the case of Socrates Philosopher's attitudes towards the opposite begin to divide two kinds: Plato-Aristotle's line and Epicurus' line . Cicero and Plutarch accept the first line, and Marx approves of the second line which urges to liberate our spirit from the religion

ObjectiveCancer and its treatments affect patients’ fertility potential. This study examined the prevalence of reproductive concerns and their relationship with metacognitions among Chinese young adult female cancer survivors.MethodsA total of 318 YAFCS completed an online survey from March to December 2021. Participants reported sociodemographic characteristics, reproductive concerns and metacognitions. Reproductive concerns were measured using the Reproductive Concerns after Cancer scale, and metacognitions were measured by the Short Form of Metacognitions Questionnaire. We used Pearson correlation analysis to examine associations between metacognitions and reproductive concerns across multiple domains and multivariable linear regression to determine the influencing factors of reproductive concerns.ResultsThe mean score of reproductive concern among YAFCS was 49.97 ± 12.52. A total of 57.9% of participants reported a high level of concern regarding at least one dimension of reproductive concerns, and they were most concerned about their child’s health and least concerned about partner disclosure of fertility status. We also found a moderate association between RCAC and MCQ-30 scores. In multivariate analyses, metacognitions, especially negative metacognitive beliefs had an impact on reproductive concerns among YAFCS.ConclusionHigher reproductive concerns were associated with higher metacognitions among YAFCS, especially with negative metacognitive beliefs. Oncology professionals should pay attention to assessing reproductive concerns in patients who want to have children or who have no children. Moreover, metacognitive beliefs may be an intervention target for alleviating reproductive concerns among YAFCS.

Marx, "doctoral dissertation," appendix of the religious debate Plutarch, in his "Notes on the philosophy of Epicurus," 2-3 in a more specific and detailed to show. Plutarch refuted Marx on Epicurus and his anti-religious stance is certainly consistent. This paper aims to "notes" of the study, to figure out how Marx relevant text on Plutarch, Plutarch targeted to refute the doctrine of Epicurus particular religion to refute, how to highlight the philosophy of and religious opposition and overcome religious opposition and reasonable basis