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31.
两宋时期,翰林学士对礼乐文化多有贡献.雅乐方面,他们撰写、审定郊庙、明堂乐章,对乐律也多有发明.就祭典而言,他们充任郊祀礼仪使职,参与封禅大典,又详定配享之制与郊祀仪注.至于帝王后妃丧葬之礼,翰林学士的作用主要表现在担任礼仪使职,撰写谥议、谥号以及葬礼所用之乐章、挽词、导引歌词、哀册文等方面.  相似文献   
32.
笔者从价值取向、生活方式、审美情趣、语言方式等方面探讨了流行文化对青少年的影响;从青少年的性格特点、心理特征等方面分析了影响产生的原因;据此提出了开展挫折教育、体验教育,倡树感谢文化等对策.  相似文献   
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34.
When do infants begin to communicate positive affect about physical objects to their social partners? We examined developmental changes in the timing of smiles during episodes of initiating joint attention that involved an infant gazing between an object and a social partner. Twenty‐six typically developing infants were observed at 8, 10, and 12 months during the Early Social‐Communication Scales, a semistructured assessment for eliciting initiating joint attention and related behaviors. The proportion of infant smiling during initiating joint attention episodes did not change with age, but there was a change in the timing of the smiles. The likelihood of infants smiling at an object and then gazing at the experimenter while smiling (anticipatory smiling) increased between 8 and 10 months and remained stable between 10 and 12 months. The increase in the number of infants who smiled at an object and then made eye contact suggests a developing ability to communicate positive affect about an object.  相似文献   
35.
讨论了两种二路插入排序的方法,给出了算法思想,分析了这些方法的时间复杂度,其平均时间复杂度比直接插入排序法降低了1/2-1/2,说明这些排序方法比直接插入排序法具有较高的排序效率。  相似文献   
36.
This paper presents an empirical methodology for examining cost-adjusting in relation to multiple-output health care providers. The methodology is subsequently implemented using a sample of California outpatient clinics. The empirical evidence is that these clinics do cost-adjust; that is, the clinics respond to low Medicare reimbursement by using lower quality to control the marginal costs of those patient groups not insured under a government-sponsored plan. In addition, clinics do not cost-adjust with respect to Medi-Cal patients, implying that various government reimbursement systems have different effects on a provider’s cost-adjusting behavior.  相似文献   
37.
对国内外典型的高等职业技术教育模式进行了比较和创新研究,分别对CBE、MES、双元制、五阶段职教模式、传统“三段式”模式等的特点、功能及其局限作了较为详细的分析比较,提出了高职教学模式的创新点,以及实现高等职业技术教育可持续发展的关键是教学模式的不断创新和完善。  相似文献   
38.
本文阐述了独立观与一体观在编制中期财务报告中的有关理论基础,并在此基础上讨论了独立观与一体观在中期确认和计量中的比较及其在编制利润表中的差异。  相似文献   
39.
The purpose of this paper is threefold. First, we obtain the asymptotic properties of the modified model selection criteria proposed by Hurvich et al. (1990. Improved estimators of Kullback-Leibler information for autoregressive model selection in small samples. Biometrika 77, 709–719) for autoregressive models. Second, we provide some highlights on the better performance of this modified criteria. Third, we extend the modification introduced by these authors to model selection criteria commonly used in the class of self-exciting threshold autoregressive (SETAR) time series models. We show the improvements of the modified criteria in their finite sample performance. In particular, for small and medium sample size the frequency of selecting the true model improves for the consistent criteria and the root mean square error (RMSE) of prediction improves for the efficient criteria. These results are illustrated via simulation with SETAR models in which we assume that the threshold and the parameters are unknown.  相似文献   
40.
It is becoming increasingly clear that scientists, managers, lawyers, public policymakers, and the public must decide how to value what is provided by, and is a consequence of, natural resources. While “Western” scientists have clear definitions for the goods and services that ecosystems provide, we contend that these categories do not encompass the full totality of the values provided by natural resources. Partly the confusion results from a limited view of natural resources derived from the need to monetize the value of ecosystems and their component parts. Partly it derives from the “Western” way of separating natural resources from cultural resources or values, and partly it derives from the false dichotomy of assuming that ecosystems are natural, and anything constructed by man is not natural. In this article, we explore the previous assumptions, and suggest that because cultural resources often derive from, and indeed require, intact and unspoiled natural ecosystems or settings, that these values are rightly part of natural resources. The distinction is not trivial because of the current emphasis on cleaning up chemically and radiologically contaminated sites, on restoration of damaged ecosystems, on natural resource damage assessments, and on long‐term stewardship goals. All of these processes depend upon defining natural resources appropriately. Several laws, regulations, and protocols depend upon natural resource trustees to protect natural resources on trust lands, which could lead to the circular definition that natural resources are those resources that the trustees feel they are responsible for. Where subsistence or tribal peoples are involved, the definition of natural resources should be broadened to include those ecocultural attributes that are dependent upon, and have incorporated, natural resources. For example, a traditional hunting and fishing ground is less valued by subsistence peoples if it is despoiled by contamination or physical ecosystem degradation; an Indian sacred ground is tarnished if the surrounding natural environment is degraded; a traditional homeland is less valued if the land itself is contaminated. Our argument is that intact natural resources are essential elements of many cultural resources, and this aspect requires and demands adequate consideration (and may therefore require compensation).  相似文献   
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