Extraordinary plastic behaviour of the γ′ precipitate in a directionally solidified nickel-based superalloy

The deformation behaviour of the γ′ precipitate in a directionally solidified nickel-based superalloy is investigated using microscopic observations after tensile testing at room temperature. It is found that coarse γ′ precipitates (604 nm) are sheared by strongly coupled dislocations, and some γ′ precipitates are elongated to approximately 3–6 times of their original lengths. It reveals that, at room temperature, the γ′ precipitate within the experimental superalloy has a significant plastic deformation capacity in comparison with Ni₃Al bulk alloys. Based on the experimental observations, the extraordinary plastic behaviour of the γ′ precipitate is analysed.     

Work Engagement of Dual-Working Couples: Dissimilarity and Its Relation to Both Partners’ Well-Being

Work engagement is a positive, fulfilling, work-related state of mind that is characterized by vigor, dedication, and absorption. Work engaged individuals not only function better at work, but also transfer these benefits to home - research has shown that work engagement crosses over between marital partners. In previous studies on crossover, this phenomenon was evidenced only by significant correlation between self-reports of partners’ work engagement, while measures of dissimilarity between partners were completely ignored. However, work engagement dissimilarity - with one partner being highly enthusiastic and immersed in his/her work and the other one lowly - could be related to some aspects of both partners’ well-being and might improve its prediction. Hence, the goal of this study was to examine work engagement dissimilarity within dual-earning couples. In addition to self-report measures, we collected partners’ ratings of work engagement and its subdimensions as well. The data collected on 178 dual-working Croatian couples showed significant correlation of overall work engagement, vigor, dedication and absorption between various pairs of self- and other-ratings measures (partners’ self-ratings; self-ratings and partner’s ratings; and partner’s self-ratings and his/her ratings of work engagement of the partner). Moreover, difference in self-ratings and ratings of partner’s work engagement showed negative correlation with life satisfaction of both partners, suggesting that work engagement dissimilarity has a potential to be related to some aspects of partners’ well-being.     

Childhood contact predicts hemispheric asymmetry in cross-race face processing

Participants typically process same-race faces more quickly and more accurately than cross-race faces. This deficit is amplified in the right hemisphere of the brain, presumably due to its involvement in configural processing. The present research tested the idea that cross-race contact tunes cognitive and perceptual systems, influencing this asymmetric race-based deficit in face processing. Participants with high and low levels of contact performed a lateralized recognition task with same- and cross-race faces. Replicating prior work, participants with minimal contact showed cross-race deficits in processing that were larger in the right hemisphere. For participants with more contact, this lateralized deficit disappeared. This effect of contact seems to be independent of race-based attitudes (e.g., prejudice).     

The role of social support in women’s health and recovery processes

The aim of this study was to assess the psychological state of women who have undergone surgery for breast cancer or cardiac surgery, including examination of the role of social support in both groups. The study included 48 women (mean age: 66.04?±?8.3 years). They were divided into two groups according to diagnosis: 23 women (mean age: 69.2?±?8.6 years) who underwent heart surgery (cardiac group, CG) and 25 women (mean age: 63.2?±?7.0 years) treated for breast cancer and associated with the Women After Mastectomy Club (oncology group, OG). In addition to the assessment of socio-demographic variables, the following self-report questionnaires were administered: Satisfaction with Life Scale, Acceptance of Illness Scale, Beck Depression Inventory, Spielberger State-Trait Anxiety Inventory as well as Berlin Social Support Scale. In the CG, the severity of depressive symptoms was two times higher than in OG (p?=?.003). In both groups, there was a high percentage (80%) of women with severe symptoms of anxiety (p?=?.37). In both groups, the level of life satisfaction was similar (p?=?.58), but OG was characterized by a higher level of acceptance of the disease (p?=?.003). The correlation analysis showed that in both groups, social support was related differently to the parameters of emotional state. Women treated for breast cancer were in a better mental condition than women treated for heart disease. The support coming from other women in similar circumstances (Women After Mastectomy Club) seems to be more effective than the support coming from the patient’s immediate environment. The results for social support ought to be interpreted not only through the prism of mean values of received support, but also with regard to the information on the sources of support.     

《中国青少年心理健康素质调查表》的区分效度研究

采用《中国青少年心理健康素质调查表》调查了天津市425名正常和115名有心理问题大学生的心理健康素质,结果表明：正常组大学生的人际素质、个性素质、自我、应对风格和适应等分量表得分都高于有心理问题组大学生且具有显著差异,而动力系统、认知风格、归因风格分量表得分差异不显著。比较分析研究结果说明《中国青少年心理健康素质调查表》在区分正常和有心理问题大学生的心理健康素质方面可靠、有效。     

The Rādhāsoāmī Theory of Subtle Body as an Expression of Religious Inclusivism

This article looks at the yogic theory of subtle body as a hermeneutical and pedagogical tool used by the Rādhāsoāmī (rādhāsvāmī) tradition to construct an inclusivist strategy for appropriating other religious systems. When constructing the theory of surat-?abd-yoga, the Rādhāsoāmīs took the ha?ha yoga of the Nāths as a vital reference point. While rejecting the corporeal techniques of ha?ha yoga, they remained influenced by the Nāth theory of subtle body. A thorough modification and expansion of this theory enabled the Rādhāsoāmīs to construct a historiosophy based on a hierarchy of religious paths. The article discloses various manifestations of the inclusivist strategy in Rādhāsoāmī thought, establishes its historical and structural determinants, and examines the process of development of the theory of subtle body into a hermeneutical tool for interpreting rival paradigms of yoga in a manner that portrays them as inferior.

     

Helping when the desire is low: Expectancy as a booster

Motivation and Emotion - One might assume that the desire to help (here described as Want) is the essential driver of helping declarations and/or behaviors. However, even if desire to help (Want)...     

低卷入情境中品牌远延伸的成功机制

品牌延伸是近年营销学界的一个研究热点。多数实证研究表明,母品牌认知、母品牌好感、延伸类别与母品牌类别之间的拟合度以及母品牌特定联想对品牌延伸评价有重要的影响作用。然而,已有理论在解释跨类别的远距离延伸的成功机制上比较乏力。本研究采用实证方法对这一点进行了补充。考虑到初始延伸评价所处的低卷入情境,概念层级较高的品牌相关变量在品牌远延伸评价中有重要的影响作用,本研究对三个品牌相关变量：品牌类别固着度、品牌抽象性与功能性特点、品牌声誉的主效应采用三个控制实验进行了测查。实验结果表明,较小的类别固着度,较高的品牌抽象性特点,以及较高的品牌声誉是品牌远延伸获得成功的机制保证。