论二语习得中认知心理学的应用

本文从认知理论的视角探讨了二语习得过程,分析注意、记忆和重构这三个主要认知因素及外因影响认知因素对二语习得效果的影响,并提出认知理论对二语习得的启示及其应用。     

第二语言习得顺序研究述评

第二语言习得顺序研究兴起于上世纪40～50年代,它试图证明语言习得机制的普遍性,语料分析法是它的主要研究方法.在这项研究中,语言的词素、句法结构和语用特征等内容发展的顺序性和阶段性,对于"由浅入深,由简单到复杂"地开展英语教学活动具有重要指导意义;而第二语言习得顺序不随母语和学习者年龄的差异以及习得过程中监控条件的改变而改变的理论假设,无疑可以极大地增进学习者的信心.但目前关于第二语言习得顺序研究的充分性问题、"母语对第二语言习得顺序不产生影响"的理论假设以及"准确度顺序"等于"习得顺序"的研究前提等都受到学者的质疑.     

东汉佛经的特殊语言现象及成因

东汉佛经含有一些西域译经者自己创造的、不是汉语规范的被动句和疑问词语 ,它们的产生可以从第二语言习得和中介语的角度来解释。东汉时的译经者大多是西域人 ,他们所运用的汉语 ,只是中介语。译经中这些不规范的被动句和疑问词语 ,多是译经者对汉语这一目的语的规则加以内在化处理时产生的。     

什么决定了企业的最佳规模?——关于企业规模的研究述评

企业规模问题是企业理论中的焦点问题,通过从市场范围、生产要素、交易费用、产权、激励成本和信息成本等六个方面综合考察决定企业规模的因素以及相应的实证研究结果,指出了关于企业规模的企业理论对企业并购的理论启示和现实意义,并展望了今后的研究前景。     

Strategic Grading in the Product Acquisition Process of a Reverse Supply Chain

Most recommerce providers have moved to a quality‐dependent process for the acquisition of used products. They acquire the products via websites at which product holders submit upfront quality statements and receive quality‐dependent acquisition prices for their used devices. Motivated by this development of reverse logistics practice, the aim of this study is to analyze the product assessment process of a recommerce provider in detail. To this end, we first propose a sequential bargaining model with complete information which captures the individual behavior of the recommerce provider and the product holder. We determine the optimal strategies of the product holder and the recommerce provider in this game. We find that the resulting strategies lead to an efficient allocation, although the recommerce provider can absorb most of the bargaining potential due to his last mover advantage. In a second step, we relax the assumption of complete information and include uncertainty about the product holder's valuation of the product. We show the trade‐off underlying the recommerce provider's optimal counteroffer decision and analyze the optimal strategy, using a logistic regression approach on a real‐life dataset of nearly 6,000 product submissions. The results reveal a significant improvement potential, compared to the currently applied strategy.     

网络环境中的图书馆采购工作

随着网络技术的不断发展 ,图书馆采购工作表现出了新的特点。为此 ,图书馆采访人员应采取措施加以应对。     

Constructing identity with L2: Pronunciation and attitudes among Norwegian learners of English1

This study investigates L2 pronunciation and evaluation of American and British varieties of English among Norwegian adolescent learners. By integrating quantitative sociolinguistics and L2 acquisition, the article investigates stylistic practice in an L2 context. Results from an auditory analysis of four phonological variables and a matched‐guise test are interpreted with reference to speaker commentary. Learners’ self‐expressed accent aims correlate significantly with accent use, but American English is the dominant pronunciation. Results show that both L1 and L2 speakers of English varieties are socially evaluated by the learners; British English is considered the most prestigious model of pronunciation, while American English is associated with informality. These evaluations seem to motivate learners’ pronunciation choices. The data indicate blended use of the English varieties. Learners seem to exploit linguistic resources from English, and reshape and adapt the social meaning of the variables to a local construction of identity.     

基于绿色规模效益的中周连锁零售业并购

中国连锁零售业虽然销售规模和企业规模不断扩大。但与国外连锁零售业相比，还存在市场集中度低、规模经济不明显等问题。合理扩大连锁零售企业的规模既是完善自身发展、获得协同效应的有效手段，也是应对外资企业冲击的迫切需要。在分析中国连锁零售业现状和并购效应以及评论中国连锁零售企业并购历程的基础上，提出并购是获取规模经济的有效途径，并从政府、社会、企业三方面提出完善中国连锁零售业并购的措施。     

信息系统静态资源管理的研究与实现

针对通信运营商数据资源类型复杂、数量庞大的特点,研究静态资源管理信息系统,并通过对资源数据的采集模式和数据处理分析方式等研究,形成一整套较为完整的系统,从而实现静态资源的信息化管理。     

企业并购中劳动者劳动权的国家权力保护

要在企业并购中使劳动者的劳动权得到实质保护，在企业并购过程中对劳动者劳动权的全而综合保护体系。权保护的程度和范围，规制并购中用人单位的基本行为，必须强化国家权力，从立法、行政、司法三个层面构建翻家通过法律法规的制定，确定在企业并购过程中劳动对留用劳动者与并购后的新企业之间的权利义务作出相应规定。发挥政府在企业并购过程中保护劳动莆劳动权的行政职能，加大对企业并购过程中违规企业的处罚力度，健全和完善在食业并购过程中以保障劳动者劳动权为核心的市场规则和公共政策。劳动者在企业并购过程进行权利救济的司法实践中面临程序复杂、维权成奉高、案件执行难等问题，需要通过建立劳动法庭或劳动法院等途径予以解决，同时赋予法院监督审查权。