Immersion in the surface1

In order to treat patients with a narcissistic structure showing a rigid shell of defence together with a lack of inner differentiation – insufficient subject/object constitution – one has to deal with a split kind of transference. Their compelling need for distance corresponds to their fragile self‐esteem. They feel threatened by the analysis and the analytic relationship. Because the seeming normality of these patients’ thinking and language is deceptive, a variation of psychoanalytic technique to facilitate the work with them is described and explained in detail. To transform their two‐dimensional ‘inner’ world, which functions in a PS modus, it is helpful to show them, with changing viewpoints step by step, their own manoeuvres, misconceptions and manipulative use of language within the analytic relationship. The gratifying extension of their self‐awareness leads to the introjection of the analyst’s alpha‐function. This makes possible a more distinct separation of subject and object representations and a transformation to a three‐dimensional, oedipally structured world with a strengthened capacity to symbolize. This method of working is grounded in Bion’s theory of thinking. A case vignette illustrates a development of this kind.     

A comparison of bounded diffusion models for choice in time controlled tasks

The Wiener diffusion model (WDM) for 2-alternative tasks assumes that sensory information is integrated over time. Recent neurophysiological studies have found neural correlates of this integration process in certain neuronal populations. This paper analyses the properties of the WDM with two different boundary conditions in decision making tasks in which the time of response is indicated by a cue. A dual reflecting boundary mechanism is proposed and its performance is compared with a well-established absorbing boundary in the cases of the WDM, the WDM with extensions, and the WDM with prior probability. The two types of boundary influence the dynamics of the model and introduce differential weighting of evidence. Comparisons with Ornstein-Uhlenbeck models are also done, and it is shown that the WDM with both types of boundary achieves similar performance and produces similar fits to existing behavioural data. Further studies are proposed to distinguish which boundary mechanism is more consistent with experimental data.     

Impact of coherent and incoherent twin boundaries on the microhardness of annealed nanocrystalline Ni–W alloys

The microstructural evolution of nanocrystalline Ni–W alloys with annealing temperature and more specifically grain boundary (GB) character is investigated through several techniques and correlated with the hardening behaviour. It is shown that two distinct regions can be identified in relation to the annealing temperature and the microstructural evolution. At temperatures below 550 °C (Regime I), a small increase in grain size is observed and is accompanied by a significant hardening and an increase in the fraction of Σ3 incoherent twin boundaries. At temperatures above 550 °C (Regime II), the thermal stability is overcome and important grain growth occurs with a decrease in both the volumic fraction of GBs and the microhardness. It is suggested that the microhardness evolution during heat treatment is influenced by two opposing processes: an increase in the fraction of incoherent twin boundaries (hardening effect) and grain growth (softening effect). Both aspects are directly associated with the mean free path of mobile dislocations.     

权力状态对消费者边界偏好的影响

权力在生活中无处不在, 而消费者的权力状态对其消费行为也有着重要的影响。本研究通过一系列的实验, 探讨了消费者权力状态对边界偏好的影响。研究发现, 当消费者处于高权力状态时更喜欢有明确边界的产品或者物品(例如, 明确的产品包装, 物品和标识边框)。与此同时, 消费者权力状态对消费者边界偏好的影响来源于权力引发的控制需求。     

An artful contribution to our planetary concerns

Adam Pryor's fresh understanding of the imago Dei as a refraction of the Divine is much needed in an age of science and climate change. Well informed by astrobiological insights, his approach presents what I would call a deep reconceptualization of the imago Dei as a planetary phenomenon. The human planetary phenomenon, however, currently faces its own limitations. This is an ethical reality, which is touched upon by Pryor, but could have been expressed more clearly and deliberately. The review attempts to develop some of Pryor's thoughts in dialoue with Hans Jonas, and with my own thoughts on “planetary sustainability.”     

Positive and negative behavioural intentions towards immigrants: A question of ethnic categorisation or worldview conflict?

Anti-immigrant attitudes are often explained in terms of ethnic boundaries in which a categorical distinction between the ethnic ingroup and immigrant outgroup is made. However, these attitudes might also result from contrasting cultural worldviews. We examined the importance of ethnic categorisation and perceived cultural worldview difference in explaining behavioural intentions towards immigrants. Using an experimental survey design with a national sample of ethnic Dutch respondents (N = 832), we studied two positive and two negative behavioural intentions towards either immigrants with a contrasting cultural worldview or co-ethnics with such as worldview. Our findings indicate similar behavioural intentions towards both target groups. Furthermore, except for “the intention to learn” there were no differences in behavioural intentions towards both target groups for respondents with lower and higher authoritarian dispositions. Overall, this pattern of findings is theoretically most in line with a worldview conflict perspective rather than an ethnic boundary perspective.     

汉字位置加工和词边界效应的认知机制

在中文阅读中, 为了进行词汇识别, 需要对汉字在词中的相对顺序进行加工, 即汉字位置加工。汉字位置加工是词汇识别和阅读理解的重要环节。如果汉字位置未得到加工, 可转置词将很难被区分。可转置词由相同汉字构成, 但每个汉字所处位置不同。以往研究发现, 词内汉字位置加工是比较灵活的; 而且词边界信息会影响汉字位置的加工, 即汉字位置加工存在词边界效应。该效应产生的原因及影响因素有哪些?本项目采用眼动追踪技术, 在自然阅读中系统探讨如下三个问题:(1)词的首/尾汉字如何调节汉字位置加工过程; (2)嵌套词和歧义词边界如何影响汉字位置加工; (3)语境合理性和预测性如何影响汉字位置加工的词边界效应。本项目将为首个中文汉字位置加工模型的建立提供数据支持和科学基础, 推进现有的中文词汇识别和词切分模型的进一步完善, 并为词汇的高效率教授与学习提供科学指导。     

The 40 Members of the Toronto 18: Group Boundaries and the Analysis of Illicit Networks

Increases in studies on the network dynamics of crime groups and co-offending has led many scholars to reflect on potential measurement biases arising from a reliance on official data sources. A problem of official data is that it forces boundaries on criminal groups that are much more fluid and dynamic than they seem. Drawing from interviews with an individual embedded in a terrorist organization and court documents records, we apply longitudinal network methods to examine the extent to which official data influences assessments of a criminal group. Findings show that only a minority of participants interacting with the group were charged for a crime. Yet the majority had an impact on the evolution of the group. Ignoring non-criminal affiliates masks the full scope of covert groups and the variation that can assist in understanding how groups emerge and evolve.     

Safeguarding the earth system as a priority for sustainable development and global ethics: the need for an earth system SDG

While the list of 17 Sustainable Development Goals (SDGs) proposed by the United Nations’ Open Working Group (OWG) comprises a catalog of highly important post-2015 development priorities, one of the key issue that has not received the attention it deserves is the need to safeguard the Earth's life-support system. Over the course of the past decades, we have concentrated much more on socioeconomic development rather than on environmental sustainability while putting a number of the Earth's systems at risk, and with it poverty eradication and sustainable development. There is thus a need to put the spotlight on global environmental change and to take account of the insights from the latest Earth system science and its implications for the future of global development and global ethics. The ongoing debate on the post-2015 SDGs offers an important occasion for this endeavor. Going beyond the current proposal of the Open Working Group and building on the planetary boundaries or guard rails framework, the SDGs should contain the goal to safeguard Earth's life-support system.