27类蛋白质折叠子的识别及其位点的统计分析

从蛋白质的氨基酸序列出发,采用全体分类的分类策略识别27类折叠子.当使用5种矩阵打分的方法识别27类折叠子时,预测结果并不理想,进一步使用了以矩阵打分方法得到的分值及氨基酸的二肽组分共同作为参数的离散增量算法,取得了较好预测效果.总的预测成功率达到了45.43%.     

以社会主义核心价值体系引领高校校园文化建设

社会主义核心价值体系体现了我国中华民族共同的价值目标,在思想文化建设中处于统摄和支配地位。以社会主义核心价值体系引领高校校园文化建设,就明确了高校校园文化建设的指导思想和前进方向,从而进一步繁荣大学校园文化。     

Depoliticising literature,politicising diversity: ethno-racial boundaries in Dutch literary professionals’ aesthetic repertoires

Although still a neglected area, over the years a growing body of sociological research on the position of ethno-racial minorities in Western artistic fields has emerged. With this article we aim to contribute to this research area by focusing on ethno-racial diversity in the Dutch literary field. Through in-depth interviews, we analyse how gatekeepers mobilise specific cultural repertoires and by doing so draw ethno-racial boundaries when discussing acquisition, assessing quality and positioning themselves in the literary field. We argue that literary publishers and other professionals (selectively) employ an ‘old school’ modernist repertoire that especially values the formal aspects of literary products, by which non-white writers and publishers concerned with diversity are often positioned in an identity politics framework. Their work is said to take in a less prestigious ‘political’/’subjective’ position rather than a ‘literary’/‘universal’ one. As such, this paper informs on how gatekeepers’ practices shape the position of non-white authors in the Dutch literary field.     

When is brokerage negatively associated with economic benefits? Ethnic diversity,competition, and common-pool resources

There is a growing body of literature positively linking dimensions of social capital to economic benefits. Yet recent research also points to a potential “dark side” of social capital, where over-embeddedness in networks and the pressures associated with brokerage are hypothesized to constrain actors, having a negative effect on economic outcomes. This dichotomy suggests that context is important, yet the overwhelming majority of existing empirical evidence stems from socially homogenous populations in corporate and organizational settings, limiting a broader understanding of when and how context matters. We advance this discourse to a socially fragmented, ethnically diverse common-pool resource system where information is highly valuable and competition is fierce. Merging several unique datasets from Hawaii's pelagic tuna fishery, we find that network prominence, i.e., being well connected locally, has a significant, positive effect on economic productivity. In contrast, we find that brokerage, defined here as ties that bridge either structurally distinct or ethnically distinct groups, has a significant, negative effect. Taken together, our results provide empirical support to widespread claims of the value of information access in common-pool resource systems, yet suggest that in ethnically diverse, competitive environments, brokers may be penalized for sharing information across social divides. Our results thus contribute to an emerging theory on the fragile nature of brokerage that recognizes its potential perils and the importance of context.     

Sexual Coercion in Marriage: Narrative Accounts of Abused Mexican-American Women

Intimate partner sexual violence (IPSV) has been relatively understudied particularly from the perspective of women of color. This study documents the experiences with partner sexual violence of ten Mexican-American women. Qualitative interviews were conducted using snowball sampling with women that had been in abusive marital relationships. A phenomenological approach was used and through a thematic analysis, participant narrative responses were synthesized into themes. All participants reported sexual coercion and violence in their marriages, yet most did not label those experiences as “rape” despite the threatening context in which these incidents occurred. Tacit, but not always explicit acceptance of machismo, patriarchy, and male dominance were common themes possibly increasing IPV risk. Results highlight the complex interaction between upholding cultural values on the one hand, and preserving individual well-being and safety, on the other, underscoring the need for more extensive culturally sensitive research, prevention and intervention efforts for abused Mexican-American women     

Resurrected pigs,dyed foxes and beloved cows: Religious diversity and nostalgia for socialism in rural Poland

The aim of my paper is to discuss the phenomenon of nostalgia for socialism in rural Poland. More precisely, I discuss how experiences of rurality and diverse religious beliefs intertwine with nostalgia. Depicting the memories of socialism, shared with me by the inhabitants of a multi-religious rural commune in Southern Poland, I aim to demonstrate the ways in which day-to-day experiences of rural life as well as religious diversity contribute to shaping people's remembrances. In order to do so, I describe both the present situation and the historical experiences of the inhabitants of the commune. I introduce representatives of different Christian communities – Roman Catholics, Greek Catholics, Orthodox and Pentecostals – and, by presenting their life stories, I address the issue of how villagers' religious creeds interrelate with the memories and (re)evaluation of the socialist past. My aim here is twofold. Firstly I aim to deconstruct the nostalgia for socialism, showing its complexity and proving that this nostalgia means in fact longing for very concrete experiences of rural life. Secondly, I argue that the study of various religious beliefs and practices is very important for a fuller interpretation of nostalgic discourses and responses to postsocialist transformations.     

The dynamics of citizen sociolinguistics

The objective of this paper is to explore the dynamics of citizen science (CS) in sociolinguistics or citizen sociolinguistics, i.e. the engagement of non‐professionals in doing sociolinguistic research. Based on a CS‐study undertaken in Norway where we engaged young people as citizen scientists to explore linguistic diversity, this paper aims to clarify the definition of citizen sociolinguistics; it seeks to advance the discussion of the advantages of CS and of how CS can contribute to sociolinguistics; it also addresses the opposite: how sociolinguistics can contribute to the general field of citizen science; and it discusses the challenges of a CS‐methodology for sociolinguistic research, epistemologically and ethically, as well as in terms of recruitment, quality control and possible types of sociolinguistic tasks and topics. To meet the needs of society and societal challenges of today there is a need to develop methods and establish scientific acceptance for the relevance of public engagement in research. This paper argues that citizen sociolinguistics has the potential to advance the societal impact of sociolinguistics by constructing a dialogue between ‘the academy’ and ‘the citizens’; citizen sociolinguistics relies on and encourages participatory citizen agency, provides research experience, stimulates curiosity, further research, public understanding of science and (socio)linguistic awareness, and encourages linguistic stewardship.     

Family Risk and Resilience in the Context of War and Terrorism

War and terrorism are exerting increasing force on world affairs, with growing implications for families and the scholars who study them. In this review, I consider the implications of mass violence for families, with particular emphasis on families with members serving in the U.S. military and families around the world who live where mass violence occurs. Mass violence poses significant threats to mental health and family functioning, but individuals and families also display striking levels of resilience.     

The effect of cognitive diversity on the illusion of control bias in strategic decisions: An experimental investigation

By integrating cognitive diversity into debiasing literature, this paper contributes towards opening the black box of executive judgment. Based on information processing theory we investigate the role of cognitive diversity in strategic decision making. We apply a vignette-based experimental research design to examine the effect of cognitive diversity in teams on decision maker's illusion of control. The results of these experiments provide evidence for a positive influence of high cognitive diversity for debiasing judgment while similarly indicating no such effect for groups with low cognitive diversity. These findings suggest that group composition aspects can play an important role for improving judgment in decision making teams and open promising new avenues for studying debiasing in behavioral strategy research.     

文化视野下的网络社会的积极效应

计算机技术与互联网的飞速发展催生了网络社会。从哲学意义上,文化的结构与功能两个维度,分析网络社会的文化特点及其积极效应。提出了网络产品的符号化与虚拟性、网络交往方式的超时空性与主体间性和网络观念的多元性与速变性三个主要特点。从对网络的文化特点的揭示基础上,提出网络文化增强了文化的渗透能力与信息共享可能,催生并丰富了虚拟经济形态,在一定程度上重塑了人的生存样式。