鲁迅《生死场》序言之我见

鲁迅先生为《生死场》写的序言从更深层的意义上,肯定了萧红的创作成就。《生死场》所体现出 来的艺术结构的多元美,使之成为中国现代小说中较为追求结构关的优秀作品之一。     

试论罗斯福"新政"与黑人民权问题

罗斯福政府并没有给予黑人真正的"新政",也没有为促进黑人民权的发展采取重大举措。但是罗斯福政府在大萧条时期所采取的救济措施,以及联邦政府扩大对黑人知名人士的任命,使黑人看到了民主党统治下的联邦政府可以成为黑人争取民权的工具。罗斯福"新政"也因此改变了多数黑人在政治上的政党选择,对日后美国的政治生活和黑人争取民权的斗争产生了深远的影响。     

黑非洲民族主义文学思潮的地缘特征

黑非洲地区封闭而自成一体的地理结构和独特的历史遭遇。导致黑非洲的民族主义文学具有鲜明的地缘特征，具体表现为对抗性、泛非性或泛黑人主义和混合性。运用本民族语言还是运用欧洲语言进行创作，黑非洲的民族主义作家们普遍陷入了语言选择的文化困境。     

同化与回归——浅析托尼·莫里森小说中的民族性

美国黑人女作家托尼.莫里森在她的作品中探讨了黑人精神解放的问题。黑人抛弃或割舍黑人的文化传统,对白人文化的盲目顺从,只会使他们遭受愚弄和欺骗。更重要的是,黑人与自己本民族的文化传统的离异,其后果势必要导致黑人种族的主体意识的丧失,并危及到黑人种族自身的存在问题。黑人民族只有保持住自己的民族性,才能掌握自己的命运,达到真正的民族解放。     

"热寂说"及其否定

阐明了自“热寂说”提出以来,否定热寂说的各种理论观点及依据,并介绍了大爆炸宇宙模型与暴涨宇宙模型的成功及不完备性。     

内蒙古包头市突厥鲁尼文查干敖包铭文考释——兼论后突厥汗国“黑沙南庭”之所在

在内蒙古包头市达尔罕茂明安联合旗发现的突厥鲁尼文查干敖包铭文,是内蒙古迄今发现的唯一的突厥鲁尼文文献史料.根据查干敖包铭文的发现地点及其印记,可推断该铭文应属于后突厥汗国可汗家族阿史那氏的旁系家族,纪年约在7世纪末至8世纪初,极有可能为迄今发现的最早的突厥鲁尼文文献史料.结合汉籍史料和笔者的田野调查,可推断后突厥汗国的“黑沙南庭”即为达茂旗一带的草原.而查干敖包铭文,则印证笔者有关“黑沙南庭”的这一推论不误.     

Option pricing for generalized distributions

The Black Scholes formula has been widely used to price financial instruments. The derivation of this formula is based on the assumption of lognormally distributed returns which is often in poor agreement with actual data. An option pricing formula based on the generalized beta of the second kind (GB2) is presented. This formula includes the Black Scholes formula as a special case and accommodates a wide variety of nonlognormally distributed returns. The sensitivity of option values to departures from the skewness and kurtosis associated with the lognormal distribution is investigated.     

Contesting racism: how do the black middle-class use cultural consumption for anti-racism?

ABSTRACT

Drawing on interviews with thirty-two black British professionals, and ethnographic work in middle-class cultural spaces across London, this paper asks ‘How do the black middle-class use cultural consumption for anti-racism?’ I argue that the black middle-class contest the racial hierarchy at three levels through their cultural consumption: the material, the ideological, and the symbolic. At the material level, black middle-class people consume cultural forms they decode as ‘white’ in order to establish an equity with whites in levels of cultural capital. At the ideological level, black middle-class people consume cultural forms that uplift meanings and representations of blackness, thus challenging controlling images of blackness. Lastly, at the symbolic level, black middle-class folks create and sustain cultural spaces where black people’s cultural and symbolic knowledge is given proper recognition and authority.     

Parenting and child-caretaking among black men who have sex with men and associated sexual and reproductive health factors: a brief report

Abstract

The purpose of this exploratory study was to examine the prevalence of parenting and child-caretaking among a sample of black men who have sex with men (MSM), as well as associations between parenting roles and sexual and reproductive health (SRH) factors. Parenting and SRH data were derived from a survey of 199 black MSM. Nearly half of the sample reported being a father or father-figure (44.4%), almost a third indicated serving as caretaker of a child (29.1%), and one in five have a biological child (20.1%). Over half of the sample reported at least one of these three parenting/child-caretaking roles (52.5%). Two significant differences were observed for sexual health variables: men with biological children were significantly more likely to report using condoms inconsistently (55.0% vs. 35.7%, p = .026) and engaging in transactional sex work (36.8% vs. 21.0%, p = .041). Given the observed prevalence, parenting and child-caretaking among black MSM warrant further inquiry as factors that may influence SRH outcomes and care utilization. Services and interventions tailored to black MSM should consider these men’s potential roles and responsibilities as parents and caretakers of children.     

真伪之辩——基于新近材料的“海德格尔事件”核心问题研究

新近出版的《海德格尔兄弟通信集》为“海德格尔事件”研究的突破性进展提供了非常重要的文本资料，为澄清诸多疑难问题提供了一个关键契机。受此推动，本文将对“海德格尔事件”的核心问题展开追问:海德格尔在校长任职动机问题上的自我辩护是谎言还是事实?胡戈·奥特在其研究中批评海德格尔的辩护乃是撒谎，这一判断以种种变式影响着今天的《黑皮笔记》研究;但依据更多材料和更严谨的分析，可以看出奥特这一具有重大影响力的研究工作存在严重漏洞，扭曲了事实，而多年来一直被质疑的海德格尔自我辩护反倒符合事实。这一发现不仅揭示出了重新全面解读“海德格尔事件”的必要性，而且推动着我们去沉思相关论战一再爆发的深层原因，这将有助于我们走上真正的疑难澄清之路。