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381.
该文从全市的角度分析了近几年来济南工业所取得的成就,并与省内外的主要城市进行了横向比较,指出济南工业目前存在的主要矛盾和问题是经济总量不足、主导产业不强、产业结构不尽合理、三个亮点发展滞后和经济发展后劲不足。为贯彻落实省委、省政府提出突破济南,市委、市政府关于“发挥省城优势、发展省会经济”、实施“新型工业化强市”的精神,提出自己对突破济南工业,实现跨越式发展的措施和建议。  相似文献   
382.
The longitudinal project attempts to estimate the parameters of a priori postulates with their measurement errors, and the goodness-of-fit of model-implied population covariance sigma matrices with observed sample covariance matrices, using linear structural equation modelling (LISREL). The present report deals with Phase 2 of the project (see Leong 1988 for Phase 1 results) and involved 252 ten-to twelve-year-old readers. Three latent exogenous components were postulated: (a) orthographic/phonological component, (b) morphological component, and (c) sentence comprehension component. These constructs were subserved by 8 measurable indicators (5 lexical decision and 3 vocalization tasks). These 8 independent tasks were all administered on-line via the microcomputer under laboratory conditions with combined, scaled accuracy and latency measures as indices of efficiency in processing the reading related tasks. The latent endogenous or dependent component Reading Performance was subserved by standardized vocabulary and reading comprehension tests. Maximum likelihood analyses using LISREL VI to test the approximation of the hypothesized model show a good fit for the grade 4 data, a reasonable fit for grade 5, and a less unambiguous fit for grade 6. These results are generally confirmed with the simultaneous structural analyses of Phase 2 and Phase 1 (N=298 students) multisamples. Multi-components and multi-levels of reading for these age groups are emphasized.  相似文献   
383.
The role of cognitive processing and language awareness in relation to reading is discussed. The framework for cognitive processing was Luria's (1966a, Higher cortical functions in man, New York: Basic Books; 1966b, Human brain and psychological processes, New York: Harper & Row) simultaneous and successive syntheses. Language awareness involved understanding of phonological representation, ambiguities, and incongruities. The sample of 56 Grade 2 and 64 Grade 4 children was administered a battery of seven “simultaneous-successive” tasks. Principal component and promax oblique factor analyses and factor scores were used to classify the children as low-low, low-high, high-low, and high-high simultaneous-successive “processors.” A series of ANOVAs showed significant differences by grade and level of cognitive processing for the three language awareness tasks and for reading. These tasks and factor scores derived from the simultaneous and successive components of the within correlation matrix for the total sample of 120 children after removing covariance associated with the two grades were subjected to stepwise multiple regression analyses and a path analysis to tease out the contribution of these components to reading. Results showed a much greater direct effect from language awareness on reading than simultaneous and successive syntheses. Ability to reflect on language and to use language as “disembedded modes of thinking” are seen as central to reading acquisition and development.  相似文献   
384.
INTRODUCTION It is well known that micro-tremor observation is one of the most convenient methods for investi- gating the dynamic characteristics of the surface ground and the affected structure (Bard, 1998; Dow- rick, 1997). Micro-tremor is a kind of geophysics information related to soil formation of site, corre- sponding to engineering geological condition. The frequency characteristics of micro-tremor can be obtained by spectral analyses of its signals, which can be used to probe into…  相似文献   
385.
车彦国 《成才之路》2020,(4):100-101
幼儿教育是幼儿人生经历中重要的启蒙阶段教育,喜欢游戏是幼儿最普遍的天性,将游戏精神引入幼儿园教育、响应新课改新要求具有重要意义。文章阐述游戏精神与幼儿教育的关系,指出幼儿园贯彻游戏精神的阻碍因素,提出幼儿园游戏创新的具体策略。  相似文献   
386.
387.
The adsorption isotherms of mixtures of linear alkanes, involving n-pentane, n-hexane, and n-heptane in pillared layered materials (PLMs) with three different porosities ψ-0.98, 0.94 and 0.87, and three pore widths H=1.02, 1.70 and 2.38 nm at temperature T=300 K were simulated by using configurational-bias Monte Carlo (CBMC) techniques in grand canonical ensemble. A grid model was employed to calculate the interaction between a fluid molecule and two layered boards here. For alkane mixtures, the n-heptane, the longest chain component in alkane mixtures, is preferentially adsorbed at low pressures, with its adsorption increasing and then decreasing as the pressure increases continuously while the n-pentane, the shortest chain component in alkane mixtures, is still adsorbed at high pressures; the adsorption of the longest chain component of alkane mixtures increases as the pore width and the porosity of PLMs increase.  相似文献   
388.
现代汉语中的动词"后悔"由状中结构"后+悔"词汇化而成。"后悔"结构在先秦就已大量使用,其中"后"是时间名词,意思是"动作或事情完成之后",用来修饰谓语中心词"悔","悔"的意思是"后悔"。汉时"后+悔"结构开始词汇化,汉以后基本词汇化为复合动词,并一直沿用到现代汉语中。导致"后悔"词汇化的动因一是"悔"的语义要求,二是"后"与"悔"的一个义素义重合,三是汉语词汇复音化大趋势的影响,四是重新分析机制的作用。  相似文献   
389.
Environmental issues are a shared human concern as communities in all nations and geographic regions are grappling with environmental degradation. Despite this concern, there are multiple different viewpoints on the current state of environmental issues and how to understand these problems. Understanding how different communities conceive of the environment and sustainability is paramount in efforts to increase the frequency of environmentally conscious choices. If an awareness of others’ perspectives of the environment is lacking, then the development of sustainable choices is placed at risk because of potentially competing views of what sustainability means in a particular context. As such, solutions to these environmental problems are frequently viewed as ‘wicked problems.’ This study investigates the shared and divergent environmental viewpoints of teachers and community members in Kenya. This study utilized photo-methodologies and qualitative in vivo analysis. The shared viewpoints were on positive and negative notions of environmental issues. The divergent viewpoints were on solutions that included types of innovations and amount of government involvement.  相似文献   
390.
This study investigated the effect of phonological sensitivity of two comparable groups of grades 4 and 5 Chinese children, one a Putonghua-speaking group (n = 77) from Beijing and the other a Cantonese-speaking group (n = 80) from Hong Kong on English and Chinese pseudoword reading. It was hypothesized that the Beijing group would process more accurately suprasegmental lexical tones and phonological sensitivity tasks (rhyme detection and discrimination, two phoneme segmentation tasks deleting initial, medial and final phonemes) than their Hong Kong counterparts. Multivariate analyses of variance of the five tasks considered conjointly as dependent variables and spoken language groups and grades as independent variables confirmed the hypothesis. Separate stepwise multiple regression analyses with English and Chinese pseudoword reading as criteria also confirmed the related hypothesis of differential contribution by the speech-sound repetition and phonological sensitivity tasks to English and Chinese pseudoword reading. The better performance of the Putonghua group compared with the Cantonese counterpart might be explained by the phonologically more salient Putonghua mediated by the use of Pinyin as an adjunct in character and word reading.  相似文献   
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