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21.
IT行业的产品平台战略 总被引:2,自引:0,他引:2
本文是在IT行业特有的产业规律背景下,通过考察IT行业如何运用产品平台来进行产品开发的案例,总结IT行业进行架构产品的产品的四个特点,强调核心技术(能力),细微快速进步,灵活运用合作,用户友善接口。 相似文献
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ABSTRACT Sexuality in later life is an essential factor for quality of life among older adults However, little is known about the sexuality of older adult immigrants from East Asia who have experienced both Western and Eastern cultures. In addition, we have limited information about the mechanism of how sexual attitudes impact life satisfaction through knowledge of sexuality. To address these knowledge gaps, a cross-sectional research design was conducted by collecting data from older East Asian immigrants aged 60 or over in a large city in a Midwestern state. We analyzed 96 responses using exploratory factor analysis and mediation analysis. The results showed that older adult immigrants who had more open sexual attitudes were likely to possess accurate sexual knowledge. Older adult immigrants’ sexual knowledge mediated the relationship between their sexual attitudes and life satisfaction. The findings highlight the importance of lifelong sexual education for older adult immigrants and recommend social workers train in culturally sensitive approaches. 相似文献
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Foong Pui Yee 《Asia Pacific Journal of Education》1993,13(1):61-69
The taxonomy described in this paper was developed to investigate the process of mathematical problem solving in terms of definable behaviours. It was also used as an instrument to classify and encode behaviours in their sequence of observed occurrence during the process of mathematical problem solving. It is a behavioural analysis framework formulated to examine the “thinking-aloud” protocols of individuals for comprehensive information about the problem solving process itself, the individual differences in the behaviours of subjects and the strategies applied by each in dealing with non-routine mathematical problems. 相似文献
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Objectives
The objectives of this study are to assess children's competence to state their traumatic experience and to determine psychosocial factors influencing the competency of children's statements, such as emotional factors of children and parents and trauma-related variables, in Korean child sex abuse victims.Methods
We enrolled 214 children, who visited “Sunflower Children's Center” for sexual abuse. The children were aged 8-13 years. The children's parent were surveyed using questionnaires [Beck Depression Inventory (BDI), State-Trait Anxiety Inventory(STAI)] to obtain demographic information, traumatic event profiles and self-report scale. Children completed psychological measures as follows: Children's Depression Inventory (CDI), Revised Children's Manifest Anxiety Scale (RCMAS), Traumatic Symptom Checklist for Children (TSCC). The modified-Criteria-Based Content Analysis (CBCA) was used to assess children's statements. ANOVA, independent t-test, Pearson correlation were used. All statistics were demonstrated using SPSS 12.0.Results
Modified-CBCA scores did not differ according to children's level of depression and anxiety. Children with parents who showed supportive reactions, scored significantly higher on the modified-CBCA scores than those with unsupportive parents. Children with severely depressed parents had lower modified-CBCA scores than those with less depressed parents. Modified-CBCA scores were significantly higher in participants who experienced a single traumatic event than those who had multiple events. However, the severity of sexual abuse, relationship with the perpetrator, types of disclosure, and duration of initial disclosure did not show significant differences in capability of statement.Conclusion
In conclusion, the competence of statements in Korean sexually child sex abuse victims is related to parental emotional states and support rather than children's factors such as psychopathology or age, and appears to be more reliable with a single traumatic experience. Therefore, promoting parental support through psychoeducation is one of the most important things to be done to help children overcome psychologic trauma but also enhance the accuracy of their statement. 相似文献28.
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This paper presents findings on a hybrid guidance curriculum in Hong Kong, a place where East meets West in education and
in many other spheres. A qualitative case study method is applied that uses questions for understanding the ‘self’ in guidance
but incorporates Confucian cardinal human relationships of parent–child, brother–sister, husband–wife, superior–subordinate,
teacher–pupil and friend–friend in understanding the ‘other’ relationships. The study of ‘self–other relationship’ is combined
with Lawton’s (Social change, educational theory and curriculum planning, Hodder, London, 1973) model of curriculum development in Western traditions. Data obtained from stakeholders in schools include traditional Chinese
ideas as well as modern Western ideas. Implications of this framework to the study of other societies with a mix of Western
and traditional cultures are discussed.
相似文献
Pattie Yuk Yee Luk-FongEmail: |
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The conventional microfluidic H filter is modified with multi-insulating blocks to achieve a flow-through manipulation and separation of microparticles. The device transports particles by exploiting electro-osmosis and electrophoresis, and manipulates particles by utilizing dielectrophoresis (DEP). Polydimethylsiloxane (PDMS) blocks fabricated in the main channel of the PDMS H filter induce a nonuniform electric field, which exerts a negative DEP force on the particles. The use of multi-insulating blocks not only enhances the DEP force generated, but it also increases the controllability of the motion of the particles, facilitating their manipulation and separation. Experiments were conducted to demonstrate the controlled flow direction of particles by adjusting the applied voltages and the separation of particles by size under two different input conditions, namely (i) a dc electric field mode and (ii) a combined ac and dc field mode. Numerical simulations elucidate the electrokinetic and hydrodynamic forces acting on a particle, with theoretically predicted particle trajectories in good agreement with those observed experimentally. In addition, the flow field was obtained experimentally with fluorescent tracer particles using the microparticle image velocimetry (μ-PIV) technique. 相似文献