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The Investigation of the Possible Connections between Acculturation and the Acquisition of a Second Language on Libyan Teenage Students 利比亚青少年学生文化适应与第二语言习得之间可能联系的调查
H. Muftah
The study investigates the possible connections between acculturation and the acquisition of a second language on Libyan teenage students in Australia. Specifically, the study examined how various socio-psychological variables influenced English oral proficiency (oral communicative competence and native-like pronunciation) of the participants. In addition, it looked at whether or not SLA affects acculturation towards the target language group. This is achieved by analysing data obtained from semistructured interviews and oral proficiency interviews. The present study found a definite link between the students’ acculturation process and their oral communicative competence but not native-like pronunciation. The results also provided evidence that SLL process has an impact on integration into the host society as well as the acquisition of a second language culture. Yet, it did not draw a clear conclusion with respect to how such a process affects these aspects. Keywords—Acculturation, Native-like pronunciation, Oral communicative competence, Second language acquisition, Second language learners.
这项研究调查了在澳大利亚的利比亚青少年学生的文化适应和第二语言习得之间的可能联系。具体而言,该研究考察了各种社会心理变量如何影响参与者的英语口语水平(口语交际能力和母语发音)。此外,它还研究了二语习得是否会影响对目标语言群体的文化适应。这是通过分析从半结构化访谈和口语水平访谈中获得的数据来实现的。本研究发现学生的文化适应过程与他们的口语交际能力之间有明确的联系,但与母语发音无关。研究结果还提供了证据表明,第二语言学习过程对融入东道国社会和第二语言文化习得有影响。然而,它没有就这一进程如何影响这些方面得出明确的结论。关键词:文化适应,母语发音,口语交际能力,二语习得,二语学习者。
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引用次数: 2
Investments Attractiveness via Combinatorial Optimization Ranking 通过组合优化排序的投资吸引力
Ivan Mustakerov, D. Borissova
The paper proposes an approach to ranking a set of potential countries to invest taking into account the investor point of view about importance of different economic indicators. For the goal, a ranking algorithm that contributes to rational decision making is proposed. The described algorithm is based on combinatorial optimization modeling and repeated multi-criteria tasks solution. The final result is list of countries ranked in respect of investor preferences about importance of economic indicators for investment attractiveness. Different scenarios are simulated conforming to different investors preferences. A numerical example with real dataset of indicators is solved. The numerical testing shows the applicability of the described algorithm. The proposed approach can be used with any sets of indicators as ranking criteria reflecting different points of view of investors. Keywords—Combinatorial optimization modeling, economics investment attractiveness, economics ranking algorithm, multicriteria problems.
考虑到投资者对不同经济指标重要性的看法,本文提出了一种对一组潜在投资国家进行排名的方法。为此,提出了一种有助于理性决策的排序算法。该算法基于组合优化建模和重复多准则任务求解。最后的结果是根据投资者对经济指标对投资吸引力的重要性的偏好排名的国家名单。根据不同的投资者偏好,模拟不同的情景。求解了一个实际指标数据集的数值算例。数值试验表明了该算法的适用性。所提出的方法可以与任何一组指标一起使用,作为反映投资者不同观点的排名标准。关键词:组合优化建模,经济投资吸引力,经济排序算法,多准则问题。
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引用次数: 4
Problem Based Learning in B. P. Koirala Institute of Health Sciences b.p.柯伊拉腊卫生科学研究所基于问题的学习
S. Gurung, B. Yadav, S. Budhathoki
— Problem based learning is one of the highly acclaimed learning methods in medical education since its first introduction at Mc-Master University in Canada in the 1960s. It has now been adopted as a teaching learning method in many medical colleges of Nepal. B.P. Koirala Institute of Health Sciences (BPKIHS), a health science deemed university is the second institute in Nepal to establish problem-based learning academic program and need-based teaching approach hence minimizing teaching through lectures since its inception. During the first two years of MBBS course, the curriculum is divided into various organ-systems incorporated with problem-based learning exercise each of one week duration.
-自20世纪60年代加拿大麦克马斯特大学首次引入基于问题的学习方法以来,它一直是医学教育中备受赞誉的学习方法之一。目前,尼泊尔许多医学院已将其作为一种教学方法。B.P.柯伊拉腊健康科学研究所(BPKIHS)是一所被视为健康科学的大学,是尼泊尔第二所建立基于问题的学习学术计划和基于需求的教学方法的研究所,因此自成立以来通过讲座尽量减少教学。在MBBS课程的前两年,课程分为不同的器官系统,并结合以问题为基础的学习练习,每个为期一周。
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引用次数: 0
Gross Motor Skills of Children with Mild Intellectual Disabilities 轻度智障儿童的大肌肉运动技能
Pavel Zikl, Nikola Holoubková, Hana Karásková, Tereza B. Veselíková
— The article presents the research results focused on comparing the level of gross motor skills in children with mild intellectual disabilities and intact children. The data collection used the standard test (Test of Gross Motor Development). The research sample consisted of a total of 114 students with an average age of 10 years. The results present the differences between the two groups of students in locomotor skills and object control skills. The presented results can serve as a basis for better targeting of special-pedagogical support for children with mild intellectual disabilities and as a basis for innovation of the curriculum for this group of children, as well as a basis for further research activities in this area.
-本文介绍了对轻度智障儿童和健全儿童大动作技能水平进行比较的研究结果。数据收集采用标准测试(大肌肉运动发展测试)。研究样本由114名平均年龄为10岁的学生组成。结果显示了两组学生在运动技能和物体控制技能方面的差异。所提出的结果可以作为更好地针对轻度智力残疾儿童提供特殊教学支助的基础,并作为为这类儿童改革课程的基础,以及作为在这一领域开展进一步研究活动的基础。
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引用次数: 15
Supplier Selection Criteria and Methods in Supply Chains: A Review 供应链中供应商选择标准与方法综述
Omprakash Pal, A. Gupta, R. Garg
An effective supplier selection process is very important to the success of any manufacturing organization. The main objective of supplier selection process is to reduce purchase risk, maximize overall value to the purchaser, and develop closeness and long-term relationships between buyers and suppliers in today’s competitive industrial scenario. The literature on supplier selection criteria and methods is full of various analytical and heuristic approaches. Some researchers have developed hybrid models by combining more than one type of selection methods. It is felt that supplier selection criteria and method is still a critical issue for the manufacturing industries therefore in the present paper the literature has been thoroughly reviewed and critically analyzed to address the issue. Keywords—Supplier selection, AHP, ANP, TOPSIS, Mathematical Programming.
一个有效的供应商选择过程对任何制造组织的成功都是非常重要的。在当今竞争激烈的工业环境中,供应商选择过程的主要目标是降低采购风险,最大化买方的整体价值,并在买方和供应商之间建立密切和长期的关系。关于供应商选择标准和方法的文献中充满了各种分析和启发式方法。一些研究人员通过结合多种选择方法开发了混合模型。人们认为供应商选择标准和方法仍然是制造业的一个关键问题,因此在本文中,文献已经被彻底地审查和批判性地分析,以解决这个问题。关键词:供应商选择,层次分析法,ANP, TOPSIS,数学规划。
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引用次数: 76
Determination of Skills Gap between School-Based Learning and Laboratory-Based Learning in Omar Al-Mukhtar University Omar Al-Mukhtar大学校本学习与实验室学习技能差距的确定
A. Othman, C. Pislaru, Ahmed Impes
This paper provides an identification of the existing practical skills gap between school-based learning (SBL) and laboratory based learning (LBL) in the Computing Department within the Faculty of Science at Omar Al-Mukhtar University in Libya. A survey has been conducted and the first author has elicited the responses of two groups of stakeholders, namely the academic teachers and students. The primary goal is to review the main strands of evidence available and argue that there is a gap between laboratory and school-based learning in terms of opportunities for experiment and application of skills. In addition, the nature of experimental work within the laboratory at Omar Al-Mukhtar University needs to be reconsidered. Another goal of our study was to identify the reasons for students’ poor performance in the laboratory and to determine how this poor performance can be eliminated by the modification of teaching methods. Bloom’s taxonomy of learning outcomes has been applied in order to classify questions and problems into categories, and the survey was formulated with reference to third year Computing Department students. Furthermore, to discover students’ opinions with respect to all the issues, an exercise was conducted. The survey provided questions related to what the students had learnt and how well they had learnt. We were also interested in feedback on how to improve the course and the final question provided an opportunity for such feedback.
一项调查已经进行,第一作者已经引出了两组利益相关者的回应,即学术教师和学生。本文的主要目标是回顾现有的主要证据,并论证在实验和技能应用的机会方面,实验室学习与学校学习之间存在差距。此外,需要重新考虑Omar Al-Mukhtar大学实验室内实验工作的性质。我们研究的另一个目标是找出学生在实验室表现不佳的原因,并确定如何通过修改教学方法来消除这种不佳的表现。为了将问题和问题分类,我们采用了Bloom的学习成果分类法,并参考计算机系三年级学生制定了调查。此外,为了发现学生对所有问题的看法,进行了一次练习。调查提供了与学生学了什么以及他们学得如何有关的问题。我们也对如何改进课程的反馈很感兴趣,最后的问题提供了一个反馈的机会。
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引用次数: 9
The HDH Model for the Development of Creative Structural Thinking and Its Applications to Other Systems 创造性结构思维发展的HDH模型及其在其他系统中的应用
M. Avraham
Teaching structures and structural design in architectural studies is considered a difficult mission due to complex reasons and circumstances. This article proposes a new conceptual model (HDH) for teaching structures and structural design in architectural studies. Because of its systems-thinking orientation it is also relevant and applicable to other fields and systems. The HDH model was developed in order to encourage the integration of science and art, especially in relation to structures, in architectural studies. Keywords—Structural Thinking, Conceptual Design, Teaching Structures, Systems Thinking.
由于复杂的原因和环境,建筑专业的结构与结构设计教学一直是一项艰巨的任务。本文提出了一种新的建筑学教学结构与结构设计概念模型(HDH)。由于它的系统思维取向,对其他领域和系统也具有相关性和适用性。HDH模型的发展是为了鼓励科学与艺术的融合,特别是在建筑研究中与结构有关的领域。关键词:结构思维,概念设计,教学结构,系统思维。
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引用次数: 0
Impact of Liquidity Crunch on Interbank Network 流动性紧缩对银行间网络的影响
I. Lucas, N. Schomberg, F. Couturier
— Most empirical studies have analyzed how liquidity risks faced by individual institutions turn into systemic risk. Recent banking crisis has highlighted the importance of grasping and controlling the systemic risk, and the acceptance by Central Banks to ease their monetary policies for saving default or illiquid banks. This last point shows that banks would pay less attention to liquidity risk which, in turn, can become a new important channel of loss. The financial regulation focuses on the most important and “systemic” banks in the global network. However, to quantify the expected loss associated with liquidity risk, it is worth to analyze sensitivity to this channel for the various elements of the global bank network. A small bank is not considered as potentially systemic; however the interaction of small banks all together can become a systemic element. This paper analyzes the impact of medium and small banks interaction on a set of banks which is considered as the core of the network. The proposed method uses the structure of agent-based model in a two-class environment. In first class, the data from actual balance sheets of 22 large and systemic banks (such as BNP Paribas or Barclays) are collected. In second one, to model a network as closely as possible to actual interbank market, 578 fictitious banks smaller than the ones belonging to first class have been split into two groups of small and medium ones. All banks are active on the European interbank network and have deposit and market activity. A simulation of 12 three month periods representing a midterm time interval three years is projected. In each period, there is a set of behavioral descriptions: repayment of matured loans, liquidation of deposits, income from securities, collection of new deposits, new demands of credit, and securities sale. The last two actions are part of refunding process developed in this paper. To strengthen reliability of proposed model, random parameters dynamics are managed with stochastic equations as rates the variations of which are generated by Vasicek model. The Central Bank is considered as the lender of last resort which allows banks to borrow at REPO rate and some ejection conditions of banks from the system are introduced. shown that the three groups of European interbank network do not have the same response, and that intermediate banks are the most sensitive to liquidity risk.
-大多数实证研究分析的是单个机构面临的流动性风险如何转化为系统性风险。最近的银行危机凸显了把握和控制系统性风险的重要性,以及各国央行为拯救违约或流动性不足的银行而放松货币政策的接受程度。最后一点表明,银行对流动性风险的重视程度会降低,而流动性风险又可能成为新的重要损失渠道。金融监管的重点是全球网络中最重要和“系统性”的银行。然而,为了量化与流动性风险相关的预期损失,有必要分析全球银行网络各要素对这一渠道的敏感性。小银行不被认为是潜在的系统性银行;然而,小银行之间的相互作用可以成为一个系统性因素。本文分析了中小银行互动对作为网络核心的一组银行的影响。该方法在两类环境下采用基于智能体的模型结构。在第一类中,收集了22家大型系统性银行(如法国巴黎银行或巴克莱银行)实际资产负债表的数据。在第二部分中,为了模拟一个尽可能接近实际银行间市场的网络,578家小于一级银行的虚拟银行被分为中小型两组。所有银行都活跃在欧洲银行间网络上,并有存款和市场活动。预估有12个三个月的模拟期,代表三年的中期时间间隔。在每个时期,都有一组行为描述:到期贷款的偿还、存款的清算、证券的收入、新存款的收集、新的信贷需求和证券的出售。最后两个动作是本文开发的退款流程的一部分。为了提高模型的可靠性,随机参数动力学用随机方程作为速率进行管理,随机方程的变化由Vasicek模型生成。中央银行被认为是最后贷款人,允许银行以回购利率借款,并介绍了银行退出该系统的一些条件。结果表明,三组欧洲银行间网络的反应并不相同,中间银行对流动性风险最敏感。
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引用次数: 0
How the Conversations in Social Media Concern in Sales in the Automobile Industry in Spain 社交媒体上的对话如何影响西班牙汽车行业的销售
G. G. Carreño, Rejas Muslera Rj., J. P. Fernández-Vega, M. I. C. González
— Automobile Industry has great importance in the Spanish economy (8,7 % of the active Spanish population is employed in this sector).The above mentioned sector has been one of the principal sectors affected by the current economic crisis, consistently, the budgets in advertising have been severely limited (46,9 % less in the period of reference), these needs of reduction have originated a substantial change in the advertising strategy (from 2007 the increase of the advertising investment in Internet is 251,6 %), and increase profitability. The growing use of social media by consumers therefore makes online consumer conversations an attractive additional format for Automobile firms to promote products at a lower cost. This research analyzes the relation between the activity in Social Media and the design in the car industry, looking for relations between strategies of design based on Social Media and sales and a channel of information for companies to know what the consumer preferences. For this ongoing research we used a longitudinal withdrawal of information has been used using information of panel. Managerial and research implications of the finding are discussed.
-汽车工业在西班牙经济中占有重要地位(8.7%的西班牙活跃人口受雇于该行业)。上述部门一直是受当前经济危机影响的主要部门之一,广告预算一直受到严重限制(在参考期内减少了46.9%),这些减少的需求引发了广告策略的实质性变化(从2007年起,互联网广告投资增加了251.6%),并增加了盈利能力。因此,消费者越来越多地使用社交媒体,使得在线消费者对话成为汽车公司以较低成本推广产品的一种有吸引力的额外形式。本研究分析了汽车行业的社交媒体活动与设计之间的关系,寻找基于社交媒体的设计策略与销售之间的关系,以及公司了解消费者偏好的信息渠道。对于这项正在进行的研究,我们使用了纵向提取信息,使用了面板信息。讨论了这一发现的管理和研究意义。
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引用次数: 0
A Training Course Development to Promote Learning Activities of 2nd Year, Faculty of Education Students using Multiple Intelligences Theory 运用多元智能理论促进教育学院二年级学生学习活动的培训课程开发
C. Waree, Kalanyoo Petcharaporn
This research aims to develop and evaluate a training course to promote learning activities of 2 year, Suan Sunandha Rajabhat University, faculty of education students using multiple intelligences theory. The process is divided into two phases: Phase 1 development of training course to promote learning activities consisting of principles, objectives of the course, structure, training duration, content, training materials, training activities, media training, monitoring, measurement and evaluation quality of the course. Phase 2 evaluation efficiency of training course was to use the improved curriculum with experimental group which is 2 year, Suan Sunandha Rajabhat University, faculty of education students was drawn randomly 152 students. The experimental pattern was randomized Control Group Pre-Test Post-Test Design, Analysis Data by t-Test with the software SPFSS for Windows. Research has shown that: 1). the ability of teaching and learning according to the theory of multiple intelligences after training is higher than before training significantly in statistic at .01 level, 2). The satisfaction of students to the training courses was overall at the highest level. Keywords—A training course, learning activities, multiple intelligences.
本研究旨在开发和评估一门培训课程,以促进2年的学习活动,Suan Sunandha Rajabhat大学,教师教育学生运用多元智能理论。该过程分为两个阶段:第一阶段制定培训课程以促进学习活动,包括课程的原则、目标、结构、培训时间、内容、培训材料、培训活动、媒体培训、课程质量的监测、测量和评价。第二阶段的培训课程效率评估是采用改进后的课程,实验组为2年,随机抽取泰国拉贾哈特大学教育学院学生152名。试验模式采用随机化,对照组采用前测后测设计,数据分析采用t检验,采用SPFSS for Windows软件。研究表明:1)培训后学生按照多元智能理论进行教学和学习的能力显著高于培训前,统计学水平为0.01;2)学生对培训课程的总体满意度处于最高水平。关键词:a培训课程,学习活动,多元智能
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引用次数: 3
期刊
World Academy of Science, Engineering and Technology, International Journal of Social, Behavioral, Educational, Economic, Business and Industrial Engineering
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