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101.
缺血后处理(ischemic postconditioning,IPost)是在心肌缺血后持续再灌注前给予多次短暂的再灌注/缺血处理的处理方法,对心肌缺血/再灌注损伤有着重要的保护作用。其心肌保护的具体机制十分复杂,尚未完全阐明。生存活化因子增强(survivor activating factor enhancement,SAFE)途径是IPost中新近发现的保护通路,阐明其在IPost心肌保护中的作用,将为寻找新的药物治疗靶点提供新思路。 相似文献
102.
Elsa Chan Anuj K. Pradhan Alexander Pollatsek Michael A. Knodler Donald L. Fisher 《Transportation Research Part F: Traffic Psychology and Behaviour》2010,13(5):343-353
Novice drivers (teen drivers with their solo license for 6 months or less) are at a greatly inflated risk of crashing. Post hoc analyses of police accident reports indicate that novice drivers fail to anticipate hazards, manage their speed, and maintain attention. These skills are much too broadly defined to be of much help in training. Recently, however, driving simulators have been used to identify those skills which differentiate the novice drivers from older, more experienced drivers in the areas of hazard anticipation and speed management. Below, we report an experiment on a driving simulator which compares novice and experienced drivers’ performance in the third area believed to contribute especially heavily to crashes among novice drivers: attention to the forward roadway. The results indicate that novice drivers are much more willing to glance for long periods of time inside the vehicle than are experienced drivers. Interestingly, the results also indicate that both novice and experienced drivers spend equal amounts of time glancing at tasks external to the vehicle and in the periphery. Moreover, just as a program has been designed to train the scanning skills that clearly differentiate novice from experienced drivers, one might hope that a training program could be designed to improve the attention maintenance skills of novice drivers. We report on the initial piloting of just such a training program. Finally, we address a question that has long been debated in the literature: Do the results from driving simulators generalize to the real world? We argue that in the case of hazard anticipation, speed management, and attention maintenance the answer is yes. 相似文献
103.
The terms du (獨) and shendu (慎獨) frequently appear in transmitted texts, notably, among others, the Xunzi and Liji. Drawing reference from the poetry of “Shijiu” (鳲鳩) (Ode 152) and “Yanyan” (燕燕) (Ode 28) in the Book of Odes (詩經), the recovered texts of “Wuxing Commentary” (五行 說) and “Confucian Poetics” (孔子詩論) have provided new material for re-shaping our current understanding of the concepts of du and shendu. This study will briefly survey the semantic ranges of these terms within the exegetical tradition and explore their meaning with regard to the poetry from which they are contextualized. In the final analysis du can be understood as the ontic quality of the heart-mind within the broad sense of cheng (誠 sincerity), or devout love, whereas shendu can be regarded as a process of moral cultivation. To some extent the re-interpretation of these terms finds commonality with, rather than subverts, the semantic ranges established by traditional glosses. The recovered texts have enhanced our understanding of these terms, in particular the concepts of heart-mind and emotion in early China. 相似文献
104.
The purpose of this study was to expand the current literature on word definitions by focusing on definitions of idioms provided
by several age groups. Preadolescents, young adolescents, older adolescents, and adults wrote definitions for 10 frequently
used idioms and also rated their familiarity with the idiomatic expressions. Participants’ definitions were scored based on
the degree to which their definitions reflected use of critical elements (determined by a standard dictionary of idioms),
use of examples or related/associated concepts, and errors. Significant age differences were found in both idiom familiarity
and idiom definition tasks: both idiom familiarity and definitional skill improved with age. In addition, we found a positive
correlation between idiom familiarity and idiom definition. Results are discussed with respect to age-related changes in definitional
response types and understanding of figurative language. 相似文献
105.
With its British colonial legacy and Chinese make-up, Hong Kong provides a stimulating stadium and lens through which to examine
the validity of the use of “culture” in arguing against homosexuality and the development and protection of the rights of
sexual minorities. After a brief account on the legal developments in Hong Kong on homosexuality, this article examines how
the argument that Hong Kong has an inherently anti-gay rights culture, which simultaneously emphasizes Confucianism and Christianity,
and which the government then uses to stonewall the development and protection of the rights of sexual minorities, merely
illuminates an underlying schizophrenia as to what that culture actually is. In the process of my diagnosis, I will also discuss
whether Confucianism and Christianity indeed oppose homosexuality and sexual minority rights.
相似文献
Phil C. W. ChanEmail: |
106.
This article points out several flaws in an earlier article (Chau, Martin, Thompson, Chang, & Woo, 2006). We note that Chau, Martin, Thompson, Chang, and Woo (2006) had misquoted our work on a 4-item version of the geriatric depression scale (GDS), and the work of the research team, which developed the original 30-item and 15-item versions of the scale. Furthermore, their data analytic methods were flawed, and their conclusions were often not supported by the data they presented. On the basis of these observations, we found no evidence against the use of the 4-item version of the GDS. 相似文献
107.
Timothy Chan 《Philosophical Studies》2008,139(3):395-414
In this article I argue that two received accounts of belief and assertion cannot both be correct, because they entail mutually
contradictory claims about Moore’s Paradox. The two accounts in question are, first, the Action Theory of Belief (ATB), the
functionalist view that belief must be manifested in dispositions to act, and second, the Belief Account of Assertion (BAA),
the Gricean view that an asserter must present himself as believing what he asserts. It is generally accepted also that Moorean
assertions are absurd, and that BAA explains why they are. I shall argue that ATB implies that some Moorean assertions are,
in some fairly ordinary contexts, well justified. Thus BAA and ATB are mutually inconsistent. In the concluding section I
explore three possible ways of responding to the dilemma, and what implications they have for the nature of the constitutive
relationships linking belief, assent and behavioural dispositions.
相似文献
Timothy ChanEmail: |
108.
准确地评定患儿的同意能力,保障患儿的同意权得以有效行使,有利于尊重患儿的人格尊严,促进患儿身心健康。从患儿同意能力和同意权的角度出发,简要回顾了美国患儿同意产生的背景,介绍了美国患儿同意的现状,并对其进行了一定的分析和评价,希望对促进我国患儿同意的发展起到一定的借鉴作用。 相似文献
109.
Jeonghun Ku Hee Jeong Jang Kwang Uk Kim Sung Hyouk Park Jae Jin Kim Chan Hyung Kim Sang Won Nam In Young Kim Sun I Kim 《Cyberpsychology & behavior》2006,9(5):531-539
This study examined whether a virtual avatar could be perceived as a real human by patients with mental disease, especially schizophrenia, as well as whether a virtual avatar could be applied to acquiring patients' behavior characteristics in a short conversation situation. The virtual avatar has been used for various applications which need to communicate with other person or to train or educate by showing humanlike behavior. Recently, many researches have shown that the virtual avatar technology has been enhanced and the avatar could be perceived like real human. A virtual avatar, standing in a virtual room, was designed for this study. Tasks to approach, initiate a talk, and answer to avatar's questions was assigned to the 11 patients with schizophrenia. As behavioral parameters in the virtual environment, the interpersonal distance and the verbal response time were acquired. In addition, the Positive and Negative Syndrome Scale (PANSS) for patients was administered in order to investigate the relationship between patients' symptomatic characteristics and behavior parameters. The interpersonal distance was negatively correlated with the negative syndrome scale, a subscale of PANSS, which is consistent with previous research reporting the relationship between interpersonal distance and a real person's image. The verbal response time, however, was not correlated with any other subscale of PANSS. After analyzing subitems of the negative syndrome of PANSS, two positive correlations were found: one was with blunted affect and the other was with poor rapport. We concluded that the virtual avatar could be perceived as a real human by schizophrenic patients and the avatar could draw the schizophrenic patients' behavior characteristics. 相似文献
110.
Journal of Psycholinguistic Research - This study investigated the effects of semantic transparency of Chinese disyllabic compound words on Chinese as a second language (CSL) learners’... 相似文献