Back to Stir It Up: Erectile Dysfunction in an Evolutionary,Developmental, and Clinical Perspective

In this review, we analyze erectile dysfunction (ED) in the context of sexual selection. We highlight that ED is a specific human male characteristic linked to the loss of the baculum or penile bone and results from a range of physical and psychological factors. We discuss evolutionary interpretations that consider dysfunctional penile erection as an honest signal of a low-quality male. We further emphasize the importance of considering psychosocial context and early attachment dynamics for understanding the etiology of some types of ED. Finally, we suggest that the integration of developmental factors for understanding the emergence of this sexual disorder is instrumental for the calibration of more effective therapies.     

Mnemonic Institutions and Residential Clustering: Jewish Residential Patterns in Toronto

In this paper, we envisage how the sociohistorical experiences of groups are related to their residential patterns. We posit that the residential clustering of a group can be strongly related to the group's mnemonic institutions, which are organizational symbols of collective identity that link the present to the past. We present the case of Jewish residential clustering patterns in Toronto to demonstrate our arguments. We employ 2001 Canadian Census tract‐level data to show Jewish residential clustering patterns in relation to the presence of a synagogue or Jewish community center, the mnemonic institutions of Jews.     

The Interaction Effects of Parents,Spouse and Schooling: Comparing the Impact of Jewish and Catholic Schools*

This paper discusses the literature on the long-range impact of schooling and the types of effects that schools have shown. It compares data on the impact of Jewish schooling on adult religiosity with similar data from a study of Catholic schooling. Like previous studies on other types of schools, the main effect of Jewish schooling seems to be an accentuation of parental influences. This effect is diminished substantially if not supported by marriage to a religious spouse. However, on some types of religiosity, extensive Jewish schooling produces “conversion” effects which persisted even when pre-school and post-school supports were lacking. The implications of these findings are discussed.     

欧盟电子电气设备废弃物指令的生产者影响分析

在欧盟,荷兰、比利时和瑞典等国家的WEEE回收体系已经建立并运行了多年。根据这些国家的经验,欧盟制定了《关于电子电气设备废弃物(WEEE)指令》。生产者在WEEE指令中责任可分解为经济责任、信息责任和逆向物流责任。本文围绕WEEE指令中针对生产者经营的问题,提出相应的修改建议。