The dissemination and research of Laszlo's systems philosophy in China

Since the 1980s, the so‐called “new six‐theory” (Dissipative structure theory, Synergetics theory, Catastrophe theory, Chaos theory, Fractal theory, and Hypercycle theory), different from the traditional “systems theory,” “information theory,” and “cybernetics theory” (the “old three theory") has been introduced into China. With it, Laszlo's systems philosophy has been given close attention by Chinese scholars. The main elements of this work are analyzed in terms of the publication and research of Laszlo's work on systems philosophy, and more specifically on systems philosophy and the theory of knowledge, systems philosophy and general evolution theory, systems philosophy and the theory of value, and systems philosophy and metaphysics.     

Strategies actually employed during response-focused emotion regulation research: Affective and physiological consequences

Addressing internal validity concerns in emotion regulation research, the present experiment was primarily designed to determine whether research participants are compliant when asked to use a response-focused strategy during emotional film viewing or whether these individuals incorporate the use of antecedent strategies. The influence of antecedent vs. response-focused strategy use on self-reported affect, physiological, and behavioural data were additionally investigated. A total of 82 healthy undergraduate participants were asked to use one of two response-focused emotion regulation techniques—suppression or exaggeration—while watching a 2 minute positive or negative movie. Following the movie, participants self-reported their affective response to the film, described how they tried to suppress or exaggerate their reaction (i.e., strategies used to regulate their response), and estimated the percentage of time they used each strategy. Representing “antecedent” and “response-focused” techniques, the strategies reported by participants were coded as “cognitive” or “muscular” in nature. Relative to exaggerators, participants in the suppression condition were significantly more likely to self-report using an antecedent (cognitive) strategy for at least some portion of the film (65% vs. 38%). During the suppression condition, greater use of antecedent strategies did not influence sympathetic reactivity to either movie but did result in significantly less self-reported negative affect to the negative movie.     

Simultaneous backward conditioned inhibition and mediated conditioning

Demonstrations of retrospective revaluation suggest that remembered stimuli undergo a reduction in association with the unconditioned stimulus (US) present during learning. Conversely, demonstrations of mediated conditioning in flavor-conditioning experiments with rats suggest that remembered stimuli undergo an increase in association with the US present during learning. In a food allergy prediction task with 23 undergraduates, we demonstrated simultaneous backward conditioned inhibition and mediated conditioning effects. These results are compatible with the hypothesis that the direction of change (decrease or increase) in associative strength depends on whether the remembered stimulus was of a different category (conditioned stimulus/antecedent) or the same category (US/outcome) as the presented US.     

主动脉夹层患者手术前心理危机的危害及其干预对策

主动脉夹层患者手术前的心理危机对其治疗有极大的负影响。本文作者首先列举了主动脉夹层患者手术前心理危机的主要危害,并详细分析了其心理危机的产生原因,然后针对性地提出了该类患者手术前心理危机可能的干预对策,同时列举一些采取了这些心理干预取得显著疗效的医院,充分证明心理干预在该类患者治疗中的重要性,最后面对目前该类患者手术前...     

关于益生菌与炎症性肠病

炎症性肠病是一类病因和发病机制尚不完全明确的肠道慢性非特异性炎症性疾病,其发病涉及多种因素的共同作用。目前的治疗包括传统治疗和新兴的生物治疗,本文主要就益生菌与炎症性肠病作一浅显的探讨。     

English- and Chinese-learning infants map novel labels to objects and actions differently

Research based on naturalistic and checklist methods has revealed differences between English and Chinese monolingual children in their trajectories of learning nouns and verbs. However, studies based on controlled laboratory designs (e.g., Imai et al., 2008) have yielded a more mixed picture. Guided by a multidimensional view of word learning (in which different mechanisms are weighted and recruited to different extents over development), we examined English- and Mandarin-learning infants' (n = 128) ability to map novel labels to unfamiliar actions and objects. Findings reveal cross-linguistic variations in the mapping of words to actions versus objects that are consistent with those found previously with naturalistic and checklist methods. Specifically, English learners were able to map novel labels to both actions and objects at 18 months but to neither actions nor objects at 14 months. In an identical experimental paradigm, Mandarin learners at both 14 and 18 months of age were able to map novel labels to actions but not to objects. Similar patterns were found when infants were grouped based on their vocabulary size. Combined results lend support for a dynamic view of word learning that take into account multiple mechanisms interacting across developmental time with important cultural constraints.     

词频、可预测性及合理性对目标词首次注视位置的影响

采用三项实验分别考察了目标词的词频、可预测性和合理性对读者眼动模式的影响。结果显示:(1)词频、可预测性和合理性对目标词语的凝视时间和总注视时间都有显著影响,但在首次注视时间上主效应不显著;(2)词频和可预测性不影响目标词的跳读率和再注视概率,而合理性对目标词的再注视概率产生显著的影响;(3)远注视点眼跳倾向于将首次注视位置着落于目标词的开端部位,而近注视点眼跳倾向于将首次注视着落于目标词的中央部位;词频、可预测性和合理性均不影响首次注视位置。     

重症免疫性血小板减少性紫癜紧急救治方案的探讨

为了探讨重症免疫性血小板减少性紫癜(ITP)的治疗方案,回顾性分析118例接受激素(92例)或丙种球蛋白(16例)或rhTPO(10例)治疗患者的临床资料,分析疗效及不良反应。结果显示:(1)激素组、丙种球蛋白组和rhTPO组总有效率分别为76.1%、81.3%和70%,组间差异无统计学意义。复发组有效率(67.3%)明显低于初治组(83.3%,P0.05),PAIgG伴PAIgM升高组有效率明显低于不伴PAIgM升高组(P0.05);(2)血小板达峰时间:激素组为(5.70±3.68)d,丙种球蛋白组为(4.31±0.75)d,rhTPO组为(5.00±1.63)d,激素组与丙种球蛋白组间差异有统计学意义(P0.05);(3)不良反应:激素组均出现类库欣综合征表现,丙种球蛋白组未见不良反应,1例(10%)rhTPO组患者出现轻度转氨酶增高。总之,丙种球蛋白和rhTPO治疗成人重症ITP疗效好,不良反应轻微。     

肿瘤组织库规范化操作程序的探讨

肿瘤组织是人类直接探讨肿瘤发生、发展和转移机制的研究对象,建立肿瘤组织库(tumor tissue bank,TTB),使用一套规范化操作程序(standard operating procedures,SOPs)来收集高质量的组织标本,避免其浪费势在必行.规范化TTB的建设也将涉及TTB的信息化管理及通用数据元素(common data elements,CDEs)的开发.深入探讨这些方面将有助于我国科研机构建立起自己标准化的TTB.     

自内障手术治疗的发展与思考

白内障是常见的致盲眼病之一,目前治疗白内障唯一有效的方法是通过手术摘除混浊的晶状体并植入人工晶状体。随着白内障摘除手术技术的提高和仪器设备的不断更新,手术理念已由原来的白内障复明手术逐渐向白内障屈光手术转变,手术目的已不单纯局限在复明,而是旨在恢复更合乎生理状况的视觉功能。随着科学技术的发展,白内障手术技术的日趋成熟,人们关注的重点也逐渐从手术效果、术后视力的恢复,过渡到手术过程中患者的舒适程度、满意程度上来。使得白内障的手术治疗过程更具有人性化的特点,体现了当代医疗对患者的人文关怀。