Outreach and Exclusion: Jewish Denominational Marketing in the Early 20th Century

How do religious denominations select potential adherents? Previous literature indicates that market niches direct this decision, yet few studies examine how religious groups determine their niche. Analyzing annual reports and periodicals of Reform and Conservative Jewish organizations from 1910 to 1955, I find that the two denominations responded differently to the mass influx of Jewish immigrants at the turn of the 20th century. Compared to the Conservative organization, which openly welcomed new immigrants, the Reform organization actively chose not to recruit them. Reform statements make it clear that this decision was a result of how working‐class, Eastern European immigrants threatened their American‐centered organizational identity. This finding suggests that religious institutions carefully consider their organizational identity based on nativity, ethnicity, and social class when determining whom to include in their market niche.     

自然选择与肿瘤转移治疗新策略

微环境以自然选择的方式对肿瘤细胞亚群进行选择,使某些亚克隆更加倾向于向某些位置转移。微环境的自然选择是肿瘤转移的前提条件,始终贯穿于肿瘤发生发展的全过程,从自然选择的角度看肿瘤的转移,研究肿瘤转移需要的微环境,通过破坏转移前微环境,达到预防和治疗肿瘤转移的目的,将为肿瘤转移的治疗开创一条新路。     

Shifting worldviews: modeling sacrality in naturalistic perspective

ABSTRACT

In this essay, I offer an exercise in modeling a multifaceted concept of sacrality. I do so within the context of my increasing interest in naturalistic, evolutionary views of human social behavior. I distinguish four genres of behavior and their ethological trajectories where sacrality can thus be re-contextualized, at the same time freeing the term from its essentialized versions in religious studies. The behavioral frames include: making-sacred as dedicating objects for secure respect, defending the subsequent social order from violation, attributing status or prestige to objects, and responding to sacred ‘prompts’ with commensurate actions within niche-specific environments.