杨向奎先生易学研究述略

在杨向奎先生博大精深的学术体系中,易学研究是一个重要内容。关于《周易》的来源和性质,关于《周易》和易学在中国思想文化史上的地位、影响,关于中国易学的发展等问题,杨先生都有所探究、有所创获。杨先生的易学研究是多视角、全方位的,既有对《周易》和易学文本及其相关材料的具体而微的开掘、考证和阐释,又有对易学史及其相关问题的宏观认识和总体把握。杨先生没有拘泥于传统的象数与义理之分。而是将二者熔为一炉,融会贯通,综合超越,始终注意将易学问题置于宏大的思想文化背景和流变中来系统考察,将易学研究建立在文化史、社会史研究的基础上,从而更好地展示了易学演变的脉络和规律。     

Latent Variable Selection for Multidimensional Item Response Theory Models via $$L_{1}$$ Regularization

We develop a latent variable selection method for multidimensional item response theory models. The proposed method identifies latent traits probed by items of a multidimensional test. Its basic strategy is to impose an \(L_{1}\) penalty term to the log-likelihood. The computation is carried out by the expectation–maximization algorithm combined with the coordinate descent algorithm. Simulation studies show that the resulting estimator provides an effective way in correctly identifying the latent structures. The method is applied to a real dataset involving the Eysenck Personality Questionnaire.     

影像学医师临床能力与科研水平辩证关系与对策

影像学医师的临床工作能力与科学研究水平的关系与人才培养及成才取向密切相关,对这两项任务的不同态度造就了三种不同类型的影像学医师,即重临床而轻科研、重科研而轻临床,临床与科研并重,认识两者之间的辩证关系对合格影像学人才的成长至关重要。     

宗教狂热是孳生邪教的温床

如今的宗教虽然名目众多,宗派繁杂,但不外乎两大类。一是历史悠久、信徒广众的传统宗教, 如基督教、伊斯兰教、佛教、道教、印度教、犹太教等,这些宗教的教义、教理和教规大都与传统的价值观相吻合,故而已成为社会上层建筑的一部分,有的甚至被一些国家定为国教;二是19世纪中期以后出现的各种新兴宗教,如伊朗的巴哈伊教、美国的摩门教、日本的天理教、金光教等,它们虽然在许多方面不符合传统的价值观,但不一定     

血液透析患者在线血流量与Kt/V及尿素清除率因果关系分析

通过测定维持性透析患者血管通路血流量、Kt/V及尿素清除率(URR),利用自然辨证法中因果关系的复杂性探讨血流量与透析充分性之间的因果关系.选择维持性血液透析患者80例.设定血液透析开始后在线血流量,根据血流量不同分为三组,Ⅰ组血流量300ml/min,Ⅱ组血流量250ml/min,Ⅲ组血流量200ml/min,计算各组Kt/V值与尿素减少率,观察血流量与Kt/V及尿素减少率之间的相关关系.三组之间Kt/V、URR比较P＜0.001,差异均具有显著性;血流量与Kt/V、URR之间呈正相关(r1=0.448,P＜0.001;r2=0.413,P＜0.001;)随着血流量从300ml/min降到200 ml/min,Kt/V、URR分别从1.33±0.33、(68.19±8.86)%降到0.99±0.31、(58.59±13.19)%.血液透析患者的血流量与Kt/V、URR密切相关,两者之间存在因果关系,较高的在线血流量是保证透析充分性的一项重要指标.     

塑形文化与颌面外科——社会身份认同的基础外形需求

100多年来,明星文化（电影带来的影述文化）,精神分析学说和整形外科三大现象相互作用,形成了塑形文化,在个人与社会之间的身份认同中,不断提高着个人的呈现价值,处于世界文化发展的核心位置。在塑形文化中,整形外科直接影响着人的形象,其中,颌面整形外科占据着整形外科最重要的位置。其中的硬组织整形,即正颌外科,为人进行正常的面部骨骼塑形和重建,是建立面部美容的基础,也是个人社会身份认同的外形基础。     

Accessibility of the subliminal mind: Transcendence vs. immanence

It has long been taken for granted in modern psychology that access to the unconscious is indirectly gained through the interpretation of a trained psychoanalyst, evident in theories of Freud, Jung and others. However, my essay problematizes this very indirectness of access by bringing in a Yogācāra Buddhist formulation of the subliminal mind that offers a direct access. By probing into the philosophical significance of the subliminal mind along the bias of its access, I will argue that the different views of the subliminal consciousness correspond to different models of “transcendence” and “immanence.” We will see that the involvement of the transcendence principle in Freud’s and Jung’s conceptualizations of the unconscious results in the denial of direct access to the unconscious; only the Buddhist immanence-based formulation provides direct access. This East-West comparative approach is an attempt to examine how different models of reasoning, vis-à-vis transcendence and immanence, can lead to drastically different theories as well as the practices they instruct.     

Leading future orientations for current effectiveness: The role of engagement and supervisor coaching in linking future work self salience to job performance

Recent research suggests that the salience of a future work self has a considerable impact on future-oriented activities such as skill development, career planning, career networking, and job searching. However, little is known as to whether, how, and under what conditions a more salient future work self may influence concomitant work outcomes such as job performance. Drawing on self-regulation theory, we argue that future work self salience (FWSS) affects job performance via its influence on engagement, with this influence amplified as a function of supervisor coaching. Using multi-source and lagged data collected from employees (N = 441), their direct supervisors (N = 98), and archival records in an insurance company, we found that engagement mediated the relationships between FWSS and both supervisor-rated and archival sales performance. Furthermore, the relationships FWSS has with employee engagement and sales performance, as well as the indirect effects of FWSS on two performance indicators, were stronger for employees exposed to higher levels of supervisor coaching.