词汇运用层面的“隐性不地道现象”成因分析

隐性不地道现象的提出是近两年来国内不地道现象研究的新成果,该现象是指二语学习者在二语使用中存在的一种虽带有母语痕迹但却符合二语表达规范的倾向。本文从频率、二语语言水平和母语语言体系的干涉这三个方面对这一现象进行成因分析,指出二语和本族语者在词汇习得过程中所接触的词汇频率的差异造成了词汇在心理表征中联结权重的差异,引起词汇产出的选择不同,导致了二语和本族语者表达上的差异;而二语语言系统的不成熟和母语成熟语言系统的干涉共同造成了二语学习者在表达上的受母语影响、带母语痕迹。     

19世纪以来“提单危机”的成因分析

在以信用证贸易形式下的国际货物海上运输中,＂提单危机＂一词较高频率的被提及。分析了解＂提单危机＂的历史、现状及1990年以后在亚洲区域内＂提单危机＂加速的原因,这有助于为更好地解决＂提单危机＂打下基础。     

Decolonial strategies in world politics: C.L.R. James and the writing and playing of cricket

Discussions of decolonizing world politics have flourished in international studies recently but few of these engage with popular culture, especially sports. In this paper, I address this gap and consider sports – specifically the sport of cricket – as a global phenomenon, useful for discussing key decolonizing strategies. This paper argues that cricket, as a form of popular culture, offers language and practices to critique oppressive sociopolitical norms and global hierarchies. It draws upon the cricket-writing of C.L.R. James, specifically his book Beyond a Boundary, as well as on the experiences of playing cricket to outline some decolonial strategies. These strategies include shifting perspectives on world politics, the role of biography and autobiography as critique, and the relevance of positionality in describing global processes and in the construction of knowledge. Overall, this paper claims that popular culture, especially those which are popular in the Global South, offers ways to rethink and rework relations between the powerful and less powerful. Cricket provides examples of ways in which these various decolonial strategies can be enacted in practice.     

Employment among married female college graduates

This paper investigates the effect of attitudinal factors on the employment of white married female college graduates with and without children. A model of the employment status of these women 3 and 7 years after graduation is estimated using data from the NORC longitudinal study of 1961 college graduates. Taste for housework was found to affect the employment of nonmothers only, whereas “child care ideology” affected the employment of mothers. Husband's income had a negative effect on the wife's working both in 1964 and in 1968. Age of youngest child in 1964 had a positive, and number of children a negative, impact on a mother's working in 1964. The negative effect on employment status in 1968 of the birth of a child between 1964 and 1968 was much greater for those women for whom it was a first birth than for those who already had children.     

磨盘草微量元素的次级形态分析

采用电感耦合等离子体质谱法研究了中草药磨盘草中8种微量元素（Ca、Mg、Zn、Fe．Mn、Cu、Ni、Cr）的次级形态．结果表明,通过阳离子交换树脂分离,8种元素成分主要以游离态形式存在,少量以非游离态存在;通过氯仿萃取,8种元素成分大多为元机结合态,少量为有机结合态;LSC-500螯合柱分离表明Ni、Zn的稳定态成分较多（88．89％,61．79％）,而其他元素是不稳定态成分较多．     

阐旧邦以辅新命——重读L·H·摩尔根的《古代社会》

通过对摩尔根《古代社会》的重新阅读和解释,旨在厘清人类学阅读中对这本著作的一些偏见与误解。挖掘其内在意蕴和精神价值,以期为当下中国民族学人类学界重新认识学科传统,回归经典提供动力。探讨学科早期经典的内含也能对今日中国构建“和谐社会”提供理念参照。     

Breaking through innovation barriers: Linking effectuation orientation to innovation performance

This study aims to understand how firms overcome market-based innovation barriers and achieve innovation performance using the effectuation orientation construct. In so doing, we provide more nuanced insights into how the combination of mindsets and actions helps firms to overcome barriers. Based on a quantitative research design, data from 157 established organizations show variations in how effectual actions are related to perceived innovation barriers. Among the conclusions we draw from the results is the fact that effectual contingency and effectual means orientation are negatively associated with market-based innovation barriers, which are in turn negatively associated with a firm’s innovation performance. Overall, the empirical results provide new insights into the literature of both innovation and entrepreneurship.     

Toussaint L’Ouver-Who? An Anthropological Approach to Infusing the African Diaspora into Caribbean History

Abstract

World history curriculum continues to be plagued by Eurocentric narratives and perspectives eliminating local and community agency in Caribbean history. Textbooks and curriculum standards exclude much of Caribbean history and marginalize the influence and contributions of the African Diaspora. Oftentimes, Caribbean achievements are attributed to European influence and not the local community as seen with the Haitian Revolution and diffusion of the European Enlightenment. African culture and syncretic Haitian religion however, heavily contributed to the inspiration of revolution by African slaves in Haiti. This article explores ways educators can infuse the African Diaspora into Caribbean history through anthropology. Using an ethnographic lens to examine the Haitian Revolution, Haitian Voudou, and Toussaint L’Ouverture presents a new way educators can teach about this pivotal event and society in World History.     

Multi-arm response-adaptive designs for circular responses

A multi-arm response-adaptive allocation design is developed for circular treatment outcomes. Several exact and asymptotic properties of the design are studied. Stage-wise treatment selection procedures based on the proposed response-adaptive design are also suggested to exclude the worse performing treatment(s) at earlier stages. Detailed simulation study is carried out to evaluate the proposed selection procedures. The applicability of the proposed methodologies is illustrated through a real clinical trial data on cataract surgery.     

智能温度采集系统研究与设计

研究内容是接触式温度采集,即多点智能温度采集系统。选择使用51单片机作为主控制器,采用DS18B20温度传感器,通过nRF24L01无线通讯模块进行远程通信,并通过LCD1602液晶显示模块显示采集结果,通过按键键盘进行人机交互,单片机作为核心控制器件,可以同时对多路温度进行测量并进行轮流显示,达到智能测量的目的。该系统可以多点对温度参数进行采集,并通过无线模块将采集到的各节点温度发送到控制中心(接收端),从而实现了环境温度的测量,解决了手动勘测时温度偏差大,耗时耗力但效率低下的问题。