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31.
Louis Quéré 《Human Studies》2012,35(2):305-325
This paper is an essay about Harold Garfinkel??s heritage. It outlines a response to Eric Livingston??s proposal to say goodbye to ethnomethodology as pertaining to the sociological tradition; and it rejects part of Melvin Pollner??s diagnosis about the changes occurred in ethnomethodological working. If it agrees with Pollner about the idea that something of the initial ethnomethodology??s program has been left aside after the ??work studies?? turn, it asserts that such a turn has nonetheless made possible authentic discoveries. So the paper speaks for a better integration of the two versions of ethnomethodology separated by Pollner. 相似文献
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Four monolithic metallic glasses (MMGs) with different plasticities varying from brittle to ductile behavior under unconstrained loading were subjected to small punch testing. All specimens undergo large plastic deformation with multiple cobweb-like shear bands under these conditions. The process of shear band evolution was carefully controlled and investigated. Plasticity of MMGs is characterized by equivalent plastic strain ε* (product of shear band density and critical shear offset). Thus, this article provides an experimental basis for a better understanding of the shear band evolution during plastic deformation of MMGs. 相似文献
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Zhanyong Zhao Hongqiao Qu Jing Li Liyun Wu Pengcheng Huo 《Philosophical Magazine Letters》2013,93(12):547-555
ABSTRACTThe effect of heat treatments (solution and double aging) on friction and wear behaviour of Inconel 718 (IN718) alloy fabricated by selective laser melting (SLM) were studied. After heat treatment of solution and double aging, the friction and wear of the alloy have been improved. The worn surfaces of heat-treated IN718 alloy became smoother, and micro-ploughing became shallower. After solid solution hearting, a portion of the Laves phase ((Ni, Fe, Co)2(Nb, Ti, Mo)) dissolves into the matrix, after which the γ″ phase (Ni3Nb) andthe equilibrium phase of the δ phase (Ni3Nb) precipitates during double ageing. After solution and double aging, nano-scale γ′ (Ni3(Al, Ti)) and γ″ phases distribute homogeneously in the matrix, which improves the material hardness and wear resistance of the SLMed IN718 alloy. 相似文献
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This study examines how attachment and acculturation are associated with the general mental health of Chinese students in Japan. The participants were 194 Chinese students living in Japan, who were asked to complete a set of self-reported measures. The results showed that attachment anxiety predicted all subscales of general mental health, and attachment avoidance and acculturation predicted some aspects of general mental health. In addition, the number of years of residence in Japan was also found to be associated with the general mental health. The findings help improving intercultural communication between Asian countries as well as to facilitate clinical intervention and prevention. 相似文献
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以说明文为阅读文本,通过使用累计窗口技术、自定步调的阅读时间法和句子核证法,结合一般世界知识的激活考察了文本阅读理解中精加工推理和错误记忆现象。实验1结果表明,被试在文本阅读理解中产生了精加工推理,内涵推理成绩显著高于外延推理;与文本信息密切相关的一般世界知识容易被激活。实验2结果表明,文本阅读中存在错误记忆现象;错误记忆随着一般世界知识与原文关联程度增强而增加。结论文本阅读理解中存在精加工推理和错误记忆现象,二者均与一般世界知识的激活有关;文本阅读中的错误记忆与DRM范式(Deese-Roediger-McDermott paradigm)中的错误记忆一样具有顽固性。 相似文献
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P. Quéau 《Argumentation》1988,2(3):337-349
Linguistic rhetoric and argumentative reasoning are generally identified. Certain types of problems, however, make use of non-verbal systems of representation, and, among them, image. Image is not just matter but also form, and computer processing in AI makes it possible to grasp this form by linguistic means (logico-mathematical languages). The synthesis of animated images has made it possible to represent metamorphoses, the thought of the unexpected. The fact that language produces image (and conversely) does not fail to transform the standard ways of thinking about epistemology. 相似文献
39.
Anxiety and depression in adolescents in urban and rural China 总被引:2,自引:0,他引:2
The goal was to assess rates of anxiety and depression in adolescents in two areas of Zhejiang Province, China. A cross-sectional survey was carried-out using a self-report questionnaire developed for this study. Participants were middle school students (age range 13-16 years) in an urban and a rural setting. There were 1576 completed questionnaires. Symptoms of anxiety sufficient to interfere with enjoyment of life, relaxation, and sleep were common (48%, 40%, and 27%, respectively). School-related problems were the predominant sources of worry. One third reported a history of depression, 16% had at times felt life was not worth living, and 9% reported that they had attempted suicide. Girls were more likely to report symptoms of depression. Patterns of help-seeking showed reliance on friends and parents; only 1% had sought professional help. There were no significant differences in anxiety and depression between one-child and multisibling families. 相似文献
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H Jin M Y Zhang O Y Qu Z Y Wang D P Salmon R Katzman I Grant W T Liu E S Yu 《Psychology and aging》1989,4(4):471-479
A culturally adapted Chinese version of the Blessed-Roth Information-Memory-Concentration test (CIMC) was used in a dementia screening survey of a probability sample of 5,055 elderly Shanghai residents. The individual items on the CIMC that best predicted the overall score were similar to the best predictor of an American version of the IMC. Performance on the CIMC was markedly affected by the level of education or lack thereof. In a subsample for whom clinical diagnoses were obtained, it was possible to establish cutoff values on the CIMC by stratifying the sample according to education. 相似文献