Derivation of strain hardening in cyclic loading from that in tensile loading

The micromechanical model of extrusion formation in a single crystal under stress-controlled loading in high-cycle fatigue is reviewed. In the present letter, the microstress and strain fields of a single crystal under a high-amplitude fatigue are calculated by the boundary element method. Based on Schmidt's law, the resolved shear stress to activate or to cause the continuation of slip in a slip system is taken to depend on the amount of slip in that system. The cyclic strain hardening is calculated from the experimental tensile stress-strain curve. This calculated cyclic strain hardening is compared with the experimental cyclic hardening. Good agreement is shown.     

The monocular-boundary-contour mechanism in binocular surface representation and suppression

Boundary contours are important for representing binocular surfaces, including those in binocular rivalry. Ooi and He (2006, Perception 35 581-603) showed that a half-image with a boundary contour defined by abutting gratings predominates in binocular rivalry. We investigated the monocular-boundary-contour mechanism using Kanizsa square-like rivalry displays. In experiment 1, the left half-image had a vertical illusory contour on the right edge while the right half-image had a vertical illusory contour on the left edge. The Kanizsa elements (discs and pacmen) were filled with a 135 degree grating and placed on a 45 degree-grating background. When fused, observers experienced a strong predominance for perceiving an illusory rectangle in front of four discs. But this percept was replaced by robust rivalry alternations when the stimulus was manipulated by (i) switching the half-images between eyes, (ii)relocating the pacmen in each half-image to form horizontal illusory contours, or (iii) placing the pacmen diagonally (thus eliminating each monocular illusory contour). Such robust rivalry alternations were similar to those experienced when a 135 degree-grating disc was in rivalry with a 135 degree-grating pacman alone on the 45 degree-grating background (experiment 2). Experiment 3 showed that the relatively stable illusory-rectangle percept in experiment 1 is affected by the alignment of the images in the two eyes, in a manner consistent with adherence to the occlusion constraint in binocular surface formation.     

A Comparative Study on the Information Ethics of Junior High School Students Cognition and Behavior between Taiwan and China: Kaohsiung and Nanjing Regions Used as Examples

A great deal of progress has been made on information ethics. Which portion is not sufficient? That might be the comparison from countries to countries. The purpose of this study was closely examined using the cross-cultural method for comparison. To determine the ethics cognitions and behaviors of the students, a comprehensive survey was distributed. The questionnaire for the study used Mason’s four essential factors in information ethics that included Privacy, Accuracy, Property and Accessibility (PAPA). The samples were comprised of Kaohsiung Taiwan and Nanjing China, junior high school students in 2006. The sample and the survey were obtained from two stages of random sampling that was conducted using an Internet website. Students could read the online questionnaire in the computer laboratory and then send immediate feedback to the website server. The result of the experiment showed the divergence of information ethics in cognition and behavior between Kaohsiung and Nanjing school children. The effects of background and correlation are from cognition and behavior between two regions.     

Perceived relative distance on the ground affected by the selection of depth information

Our visual space does not appear to change when we scan or shift attention between locations. This appearance of stability implies that the depth information selection process is not crucial for constructing visual space. But we present evidence to the contrary. We focused on space perception in the intermediate distance, which depends on the integration of depth information on the ground. We propose a selection hypothesis that states that the integration process is influenced by where the depth information is selected. Specifically, the integration process inaccurately represents the ground when one samples depth information only from the far ground surface, instead of sequentially from the near to the far ground. To test this, observers matched the depth/length of a sagittal bar (test) to the width of a laterally oriented bar (reference) in three conditions in a full-cue environment that compelled the visual system to sample from different parts of the ground. These conditions had the lateral reference bar placed (1) adjacent to the test bar, (2) at the far ground, and (3) at the near ground. We found that the sagittal bar was perceived as shorter in conditions (1) and (2) than in Condition 3. This finding supports the selection hypothesis, since only Condition 3 led to more accurate ground surface integration/representation and less error in relative distance/depth perception. Also, we found that performances in all three conditions were similar in the dark, which has no depth information on the ground, indicating that the results cannot be attributed to asymmetric visual scanning but, rather, to differential information selection.     

Emotional Intelligence of Foreign and Local University Students in Singapore: Implications for Managers

Does intelligence alone explain our achievement at work or in life? Contrary to our belief that academic achievement matters very much in the success we have in working life, Chen et al. (1998) has shown that close to 90% of success in leadership positions is attributable to Emotional Intelligence (EI). Considering that EI can be a potential determinant of our achievement in working life, this study aims to determine if there is any significant difference in the EI of local and foreign undergraduates studying in universities in Singapore. The “Emotional IQ Test” was administered to 100 undergraduates from various fields of studies from the National University of Singapore and Nanyang Technological University, of which 31 had foreign education background. This study showed that foreign undergraduates have a higher EI score than those with local education background. In addition, by examining the relationships between variables such as age, gender, year of study and EI, it was found that males have higher EI scores than that of females. The implication for managers is that staff should be evaluated on their own merits such as their EI rather than on academic results.     

压力情境认知评价与工作倦怠的关系

为探讨压力情境认知评价与工作倦怠的关系,选取北京、河南两家公司的303名员工进行了调查。分层结果分析发现,在控制了人口统计学因素之后,挑战评价对玩世不恭存在显著正向预测作用,控制评价对情绪衰竭、玩世不恭和成就感低落存在显著负向预测作用;进一步分析发现,控制评价在情绪中心应对和情绪衰竭、问题中心应对与成就感低落之间按的关系上具有调节作用。结果表明,压力情境认知评价是影响员工工作倦怠的重要因素。     

Conditionals and consequences

We examine the notion of conditionals and the role of conditionals in inductive logics and arguments. We identify three mistakes commonly made in the study of, or motivation for, non-classical logics. A nonmonotonic consequence relation based on evidential probability is formulated. With respect to this acceptance relation some rules of inference of System P are unsound, and we propose refinements that hold in our framework.     

小学生与大学生口算时间和广度的比较研究

本研究的目的是比较小学生与大学生在口算时间和广度上的差异。30名大学生和30名6年级小学生接受了口算实验。结果显示：（1）大学生口算的广度明显大于小学六年级学生的口算广度。数字广度也大于小学生,但两者差异不显著;（2）在减法和除法的口算时间上,大学生明显短于小学六年级学生,但在乘法口算上无显著差异。     

西方道德形而上学分型研究论纲——从柏拉图到马克思·舍勒

一般来说,伦理学研究有三个层次:一是道德形而上学研究;二是道德哲学研究;三是应用伦理学研究.目前学术界对于伦理学的分型研究主要是在道德哲学和应用伦理学领域展开,相对来说,对于道德形而上学分型研究则关注较少."道德形而上学"是关于"道德的纯粹理性的概念体系",它主要是探究伦理价值概念与命题证明系统.以"伦理学的哲学本性"为根本原则可以将西方(从柏拉图到马克思·舍勒)道德形而上学理论划分为五种型态."应当之应当"的道德基础是西方道德形而上学分型研究的判定标准.     

Sexual objectification pushes women away: The role of decreased likability

The present investigation examined the effect of sexual objectification on women's intention to affiliate with men. We predicted that women would perceive an objectifier as less likable following sexual objectification and thus would distance themselves from the perpetrator. Study 1 found that objectification led female participants to perceive their male partner as less likable and to be less willing to affiliate with the partner. Study 2 replicated Study 1 in a concurrent interpersonal interaction and extended these effects to a man having a similar background with the perpetrator. Study 3 showed that power moderated the effect of sexual objectification on women's interaction intention such that only women with equal or low power (as compared to the objectifier) decreased their affiliation intention toward the objectifier, whereas high‐power women did not show this effect. Implications of these findings were discussed. Copyright © 2014 John Wiley & Sons, Ltd.