“一致性”视角下,小学数学概念教学策略

数学概念教学是指在数学教学中,通过引导学生理解和掌握数学概念,培养学生的数学思维和解决问题的能力。数学概念是数学学科的基础,是学生学习数学的重要内容。对于新课标提出的“一致性”概念要求,本文重点论述小学数学教学实践中对概念“一致性”的教学策略:一是多种教学方式辅助情境教学,二是灵活运用方法辨析上下位概念,三是利用并列概念进行类比学习,四是结合实际问题巩固概念学习。

西方激进派的“一致性”理论与世界教育私营化的勃兴

本文运用西方激进派的“一致性”理论，探讨了世界教育私营化勃兴的根本动因，并指出，全球经济的市场化及其相应变化是推进教育私营化的根本动力。

高校人力资源开发与管理的内涵及“一致性”原则初探

随着经济与社会的高速发展,社会已逐渐进入知识经济时代,进一步强调了加强人力资源的有效开发与管理对于推动单位与组织有效发展的重要意义与作用。本文将探讨高校人力资源开发与管理的内涵,并由此进一步对开展高校人力资源开发与管理工作过程中需要遵守的"一致性"原则进行分析。

探索运算本质构建运算联系——数与运算“一致性”的探索实践与研究

在数学学习中,为了能够保证学习质量,首要任务便是掌握正确的计算方法,并做到计算准确。所以,运算能力是每一名学生必备的基础能力,也是完成学习任务的重要基础,其质量直接影响学生的考试成绩、个人兴趣以及知识掌握。然而在早期的教学中,由于诸多因素的影响,很多学生并不具备运算能力,不懂得如何正确计算,限制了自身的发展。为此,教师就可以从“一致性”层面切入,帮助学生更好地掌握数学运算方法,以此保证计算的准确性。本篇文章主要描述了学生运算能力缺失的原因,并对于引导学生掌握运算“一致性”的方法展开分析。

人力资源开发与管理的内涵及“一致性”原则研究

随着社会经济发展速度的不断提升,各个行业的发展速度也越来越快,规模日益扩大,尤其是在企业内部,人员数量更是大幅度增加。因此,在这种背景下,企业对人力资源的开发和管理要求提出了较高的标准。故而,企业若想长久发展,应该严格依照人力资源开发与管理的内涵及“一致性”原则。

基于元分析和生物信息学分析的玉米抗旱相关性状QTL一致性区间定位

定位玉米基因组中一致的抗旱性区段是玉米抗旱分子育种的重要基础。本研究对至今发表的在干旱条件下定位的相关性状QTL信息搜集整理,以IBM2 2008 Neighbors为参考图谱,利用overview分析和元分析方法进行Meta-QTL(MQTL)检测,共发掘79个MQTL,生物信息学分析结果显示,有43个区间内包含抗旱相关基因信息,占检出MQTL总数的54.43%。基于MaizeGDB网站的Genome Browser中的遗传图谱与物理图谱的整合信息,进行MQTL物理距离的估算,根据maizesequence网站的玉米基因组序列信息,进行初步的抗旱基因预测表明,这些区段中包含丰富的MYB、bZIP以及DREB转录因子序列信息以及大量的LEA基因家族成员。

“一致性检验法”监控硕士学位论文评审的初步研究

介绍了“一致性检验法”在监控硕士学位论文评审中的运用,说明了该方法对硕士学位论文质量评审监控的时机。

“历史合力论”是爱国统一战线重要的哲学基础——兼论“一致性和多样性”的辩证关系

随着世界历史的发展和我国改革开放进程中“主体性”原则的确立,越来越多的人参加到创造历史的活动中来,使得“一致性和多样性统一”问题凸显出来,这是历史前进的大趋势。恩格斯晚年提出的“历史合力论”,回答了“一致性和多样性”在历史发展中发挥作用的基本形式,涉及历史创造与人的活动、人的活动的目的与利益、历史活动与历史规律、“无数交错的力量”与“总的平均数”等问题,满足了爱国统一战线“一致性和多样性统一”的哲学要求。人作为历史主体的基本形态有三种:个体主体、群体主体、人类主体。中国共产党的历史实践积累了许多政治智慧和经验教训,需要用“历史合力论”加以总结和升华;统一战线的工作方针从“求同存异”发展到“一致性和多样性统一”是历史的继承和创新,符合时代发展的客观需要。个人参加到历史活动中,需要解决“身份认同”问题,“自我”不是“唯一者”;需要切实处理好“我”与“他者”和“一”与“多”的辩证关系;摒弃极端个体(个人)主义和“非此即彼”的“二元对立”思维。爱国统一战线以“历史合力论”为哲学基础,实现“一致性和多样性统一”,就能促进“中华民族共同体”和“人类命运共同体”建设,以中国式现代化全面推进中华民族伟大复兴。

Embodied Meaning in Comprehending Abstract Chinese Counterfactuals

Embodied cognition theories propose that language comprehension triggers a sensorimotor system in the brain.However,most previous research has paid much attention to concrete and factual sentences,and little emphasis has been put on the research of abstract and counterfactual sentences.The primary challenges for embodied theories lie in elucidating the meanings of abstract and counterfactual sentences.The most prevalent explanation is that abstract and counterfactual sentences are grounded in the activation of a sensorimotor system,in exactly the same way as concrete and factual ones.The present research employed a dual-task experimental paradigm to investigate whether the embodied meaning is activated in comprehending action-related abstract Chinese counterfactual sentences through the presence or absence of action-sentence compatibility effect(ACE).Participants were instructed to read and listen to the action-related abstract Chinese factual or counterfactual sentences describing an abstract transfer word towards or away from them,and then move their fingers towards or away from them to press the buttons in the same direction as the motion cue of the transfer verb.The action-sentence compatibility effect was observed in both abstract factual and counterfactual sentences,in line with the embodied cognition theories,which indicated that the embodied meanings were activated in both action-related abstract factuals and counterfactuals.

Effects of Collocational Congruency,Frequency and L2 Proficiency on the Processing of English Adjective-Noun Collocations

The present study investigates the effects of congruency and frequency on adjective-noun collocational processing for Chinese learners of English at two proficiency levels based on the data obtained in an online acceptability judgment task.The subject pool of this research included 60 English majors studying at a university in China;30 were selected as a higher-proficiency group and 30 as a lower-proficiency group according to their Vocabulary Levels Test(Schmitt et al.,2001)scores and their self-reported proficiency in English.The experimental materials were programmed to E-prime 2.0 and included six types of collocations:(1)15 high-frequency congruent collocations,(2)15 low-frequency congruent collocations,(3)15 high-frequency incongruent collocations,(4)15 low-frequency incongruent collocations,(5)15 Chinese-only items,and(6)75 unrelated items for baseline data.The collected response times(RTs)and accuracy rates data were statistically analyzed by the use of an ANOVA test and pairwise comparisons through SPSS 16.0 software.The results revealed that:(1)the adjective-noun collocational processing of Chinese English learners is influenced by collocational frequency,congruency and L2 proficiency;(2)the processing time is affected by the interaction of congruency and frequency;and(3)the interactive effect of L2 proficiency in conjunction with congruency and frequency also influences the processing quality.

论党的执政为民理念的实现机制

江泽民三个“一致性”的论述作为互相联系、互相补充的统一整体,是党的执政为民理念在历史唯物主义的世界观和方法论层面集中而又充分的体现。它关涉到新世纪的中国共产党对自己执政宗旨长远的价值意向和实践诉求,为我们党实现执政为民理念规定了必须始终遵循的理论原则、工作机制和实践路径,成为我们党当下和今后各项工作的基本要求,具有长远的方法论指导意义。

Study of prestack elastic parameter consistency inversion methods

The three parameters of P-wave velocity, S-wave velocity, and density have remarkable differences in conventional prestack inversion accuracy, so study of the consistency inversion of the ＂three parameters＂ is very important. In this paper, we present a new inversion algorithm and approach based on the in-depth analysis of the causes in their accuracy differences. With this new method, the inversion accuracy of the three parameters is improved synchronously by reasonable approximations and mutual constraint among the parameters. Theoretical model calculations and actual data applications with this method indicate that the three elastic parameters all have high inversion accuracy and maintain consistency, which also coincides with the theoretical model and actual data. This method has good application prospects.

L1 norm optimal solution match processing in the wavelet domain

Greater attention has been paid to vintage-merge processing of seismic data and extracting more valuable information by the geophysicist. A match filter is used within many important areas such as splicing seismic data, matching seismic data with different ages and sources, 4-D seismic monitoring, and so on. The traditional match filtering method is subject to many restrictions and is usually difficult to overcome the impact of noise. Based on the traditional match filter, we propose the wavelet domain L1 norm optimal matching filter. In this paper, two different types of seismic data are decomposed to the wavelet domain, different detailed effective information is extracted for Ll-norm optimal matching, and ideal results are achieved. Based on the model test, we find that the L1 norm optimal matching filter attenuates the noise and the waveform, amplitude, and phase coherence of result signals are better than the conventional method. The field data test shows that, with our method, the seismic events in the filter results have better continuity which achieves the high precision seismic match requirements.

城市规划实施评价的基本类型及分析途径:西方代表性文献的评述及启示

对城市规划的实施进行评价,是反思规划实践、检讨规划得失的重要手段,也是提升规划师专业素养和自我认知的重要途径。文章首先总结了基于"一致性"理念的效果评价和基于"绩效"理念的过程评价这两大城市规划实施评价基本类型,其次综述了西方城市规划实施评价领域内较有代表性的理论框架与分析途径,最后借助对两类评价理念的总结,进一步检视了我国城乡规划实施评价工作的现状与困境,并对未来的发展进行了展望。

Consistency of Water Production Function Models of Two Crops

On basis of test information, the research performed analysis on water production function models of two crops, which indicated that water model of crops in whole growth stage and water model of crops indifferent growth stages have consistency as well as differences, providing references for optimization of irrigation water. Meanwhile, the research analyzed the deficiency of optimization on irrigation water for crops just by Jensen model.

THE SOLUTION OF K-L PROBLEM

A central problem in the study of complexity is the measure of nonuniform complexity classes. BPPP/poly has been proved by Aldman, and EXPSPACEP/poly by Kannan. We propose the definition of approximate acceptance with which we discuss the nonuniform complexity of the K sized complete subgraph problem. The method of modal theory is used and the K sized complete subgraph problemP/poly, co NPP/poly and NPP/poly is proved. This paper solves the Karp Lipton′s open problem: “NPP/poly?”

The Robin Problem for Singular Perturbed Integral Differential Equations of Volterra Type

In this paper,making use of upper and lower solutions,we first prove the existence of the solu tion for integral differential equation of Volterra type.Then applying the theory of differential in equalities obtained,under the appropriate assumptions,by constructing the special function of upper and lower solutions,we demonstrate the existence of the solution for singularly preturbed integral differential equation of Volterra type,and give the uniformly valid approximate estimation.

毛泽东对抗日根据地社会矛盾调处的理论贡献与现实意义

抗日战争时期,毛泽东创造性地提出民族斗争和阶级斗争一致性理论,为全党正确把握统一战线中独立与自主的关系提供了理论上的指导。依据这一理论,陕甘宁边区综合运用行政、政策、法律等手段,建立了一套较为完整的利益调节机制,为党解决抗日根据地社会矛盾提供了成功经验。

Research on Agricultural Ontology and Fusion Rules Based Knowledge Fusion Framework

Currently, knowledge-based sharing and service system has been a hot issue and knowledge fusion, especially for implicit knowledge discovery, becomes the core of knowledge processing and optimization in the system. In the research, a knowledge fusion framework based on agricultural ontology and fusion rules was pro- posed, including knowledge extraction, clearing and annotation modules based on a- gricultural ontology, fusion rule construction, choosing and evaluation modules based on agricultural ontology and knowledge fusion module for users＇ demands. Finally, the significance of the framework to system of agricultural knowledge services was proved with the help of a case.