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191.
宫腔镜技术是现代妇科微创技术,宫腔镜技术的产生和发展是技术目的和技术手段矛盾发展的结果,宫腔镜技术的具体应用过程体现了马克思主义哲学原理的作用。以马克思主义哲学为指导,可使我们在对待宫腔镜应用中的具体问题时,高瞻远瞩,安全、有效地对患者实施诊治,同时,提高自己的综合素质。 相似文献
192.
随着房颤消融技术的迅速发展和提高,阵发性房颤射频消融已列入Ⅰ类推荐,慢性房颤射频消融也列入Ⅱa类适应证.肺静脉电隔离仍是慢性房颤消融的基石.但由于慢性房颤病因不一,机制更加复杂,除了肺静脉电隔离外,还需进行心房基质改良,其消融策略、术式、终点还存在若干争议. 相似文献
193.
在中华民族文化出现复兴曙光之际,我们在当代文化建设中一定要努力弘扬中华文化。中华文化对世界的独特贡献就在于它崇尚道德的精神,这是中华文化的真正"国粹"。当前文化建设的核心是重新反思我们近百年来受到的西方价值观的影响,着力弘扬中华文化的群体和他人价值导向、义以为上的道义追求、义务为本的责任意识、等差礼让的人际伦理、人心自律的主体精神,只有重新弘扬中华文化的这些核心价值观,才会为民族唤回灵魂,才会为国家发展提供强大的动力和凝聚力,才会为社会提供强有力的粘合剂和调和液,真正重塑起我们的民族精神和国家精神。 相似文献
194.
大卫.高蒂耶认为契约论可以把道德构筑在"审慎理性"的基础之上,这一努力因其核心概念"约束性最大化"所隐含的"道德理性"而归于失败。同一理论框架下的双重理性基础使契约论可以从"效用最大化"的视角为规范优先提供某种合情理的说明。这种说明尽管不是一种严密的"证明",却是一种合情理的"启发"。 相似文献
195.
Wang YJ Lu J Wu DM Zheng ZH Zheng YL Wang XH Ruan J Sun X Shan Q Zhang ZF 《Neurobiology of learning and memory》2011,96(2):156-165
Evidence indicates that systemic administration of lipopolysaccharide (LPS) induces brain inflammation, ultimately resulting in cognitive deficits. Ursolic acid (UA), a plant-derived pentacyclic triterpenoid, is well known to possess multiple biological functions, including antioxidant, anti-tumor and anti-inflammatory activities. In the present study, we assessed the protective effect of UA against the LPS-induced cognitive deficits in mice. We found that UA significantly improved cognitive deficits of LPS-treated mice in open field, step-through passive avoidance and Morris water maze tasks. One potential mechanism of this action was attributed to the decreased production of pro-inflammatory markers including COX-2, iNOS, TNF-α, IL-1β, IL-2 and IL-6 in LPS-treated mouse brain. Mechanistically, UA markedly inhibited LPS-induced IκBα phosphorylation and degradation, NF-κB p65 nuclear translocation and p38 activation in mouse brain, but did not affect the activation of TLR4, MyD88, ERK, JNK and Akt. Taken together, these results suggest that UA may be useful for mitigating inflammation-associated brain disorders by inhibiting pro-inflammatory factors production, at least in part, through blocking the p38/NF-κB signaling pathways. 相似文献
196.
This study examined the concordance between parental and youth's perceptions regarding open communication in their families and its association with youth's psychosocial adjustment. The relative importance of parental and adolescents' perceptions of open family communication in relation to youth's psychosocial adjustment was also investigated. Participants were 336 parent-youth dyads from inner-city low-income communities in an eastern city in the United States. Both parental and youth's perceptions of open communication in the family were categorized into "high" and "low" groups using a median split in scores. Four parent-youth concordance groups (i.e. high-high, high-low, low-high and low-low) were derived based on the combination of the levels of parental and youth's perceptions. Parental and youth's perceptions about open communication were modestly correlated (r = 0.129, p < 0.05). The level of concordance differed by youth gender with male adolescents and their parents being more likely to perceive lower levels of open communication (i.e. "low-low") than females and their parents (32% versus 19%, p < 0.05). In general, youth demonstrated poorer psychosocial adjustment if they perceived a lower level of open communication between them and their parents, independent of the level of their parents' perceptions (e.g. "high" or "low"). The findings suggest an important role of adolescents' own perceptions of the openness of the family communication in relation to adolescent psychosocial adjustment. Developmentally and gender appropriate intervention programs are needed to improve the openness of parent-adolescent communication, to help both parents and youth to recognize the significant preventive role of open communication in the family, especially, the socioeconomically disadvantaged families. 相似文献
197.
Jiang Jiang Yu Kou Fang Wang Ying Wu Yan‐Mei Li Yuan Li Yiyin Yang Hui Cao Qiuping Wu Shi‐Jie Jing Bi‐Jing Jiang La‐Mei Shen Ai‐Juan Li Zhongquan Li Wenjun Gao Chi‐Yue Chiu Ying‐Yi Hong Shih‐Chi Hsu Lin Zhang Bao‐Yan Yang Xiao‐Li Yang De‐Lei Zhao Zhimin Zou Qing‐Wang Wei Xia Chen Yu‐Fang Zhao Yi‐Jin Zhou Hong Chen Jianping Feng Xin Wang 《Asian Journal of Social Psychology》2011,14(3):207-216
A scandal can evoke public outrage when it is widely publicized and involves an individual who is perceived to have a high level of cultural representativeness. Two experiments showed that when the scandalous target's moral character was highlighted, emotional responses towards the target were least negative when the scandal was widely circulated and when the target was seen as a representative of his culture. These results suggest that when a cultural symbol is implicated in a widely‐circulated scandal, the negative emotions directed towards the scandalous individual can be alleviated when the public remains confident in his or her commitment to morality. 相似文献
198.
目的:通过问卷调查了解当代大学生的自尊水平及其父母教养方式,并分析两者之间的关系,为父母教育子女提供有效建议。方法:采用分层随机抽样的方法,运用自尊量表(SES)和父母教养方式评价量表(EMBU)对长江大学320名大学生进行调查。结果:1.大学生自尊与情感温暖方式呈显著正相关,与惩罚严厉、过分干涉保护、拒绝否认呈显著负相关,与偏爱被试无显著相关;2.高自尊大学生与低自尊大学生在父亲和母亲的情感温暖、惩罚严厉、拒绝否认上存在显著差异,在父亲的过度保护方面存在显著差异;3.父母教养方式受城乡环境等因素影响。结论:父母应当采取积极的教养方式教育孩子,塑造孩子的自尊。 相似文献
199.
Dong CJ Swindale NV Zakarauskas P Hayward V Cynader MS 《Perception & psychophysics》2000,62(5):1099-1111
In this paper, the auditory motion aftereffect (aMAE) was studied, using real moving sound as both the adapting and the test stimulus. The sound was generated by a loudspeaker mounted on a robot arm that was able to move quietly in three-dimensional space. A total of 7 subjects with normal hearing were tested in three experiments. The results from Experiment 1 showed a robust and reliable negative aMAE in all the subjects. After listening to a sound source moving repeatedly to the right, a stationary sound source was perceived to move to the left. The magnitude of the aMAE tended to increase with adapting velocity up to the highest velocity tested (20 degrees/sec). The aftereffect was largest when the adapting and the test stimuli had similar spatial location and frequency content. Offsetting the locations of the adapting and the test stimuli by 20 degrees reduced the size of the effect by about 50%. A similar decline occurred when the frequency of the adapting and the test stimuli differed by one octave. Our results suggest that the human auditory system possesses specialized mechanisms for detecting auditory motion in the spatial domain. 相似文献
200.
本文尝试从现象学的生活世界观点出发,对黑格尔《精神现象学》之“感性确定性分析”中的动作性词语作一个解释学的解读工作,以便发掘出黑格尔辩证法之中介游戏或者间接同一性机制所以可能发生的动态的源初“地带”。 相似文献