Enhance Exchanges and Cooperation and Join Hands to Create a Bright Future of China-New Zealand Relationship

From September 6 to 9,a CAFIU delegation headed by Mr.Qi Xuchun,Vice-Chairman of the National Committee of the CPPCC and Vice-President of CAFIU visited New Zealand.The following is the address made by Vice-President Qi at the University of Victoria Wellington.

Morphological Characteristics of Cambodia Mekong Delta and Tonle Sap Lake and Its Response to River-Lake Water Exchange Pattern

Tonle Sap Lake is the largest river-connected lake, buffer area and ecological zone of Mekong River, which plays a huge role in dispelling flood peak and compensating water, and the conservation of biological diversity. The river-lake relationship between Mekong River and Tonle Sap Lake is unique and has always been a major focus in the international community. The land terrain and under-water topography were used to analyze the morphological characteristics of Cambodia Mekong Delta and Tonle Sap Lake. Long series of hydrological data of river-lake controlling stations were used to analyze the water level variation characteristics and water volume exchange pattern between Mekong River and Tonle Sap Lake, and the response relationship to river-lake morphological characteristics were also researched. The results show that: Cambodia Mekong Delta and Tonle Sap Lake Area is low-lying and flat with gentle channel gradient and water surface gradient, making the relationship between water level and area (or volume) smooth. The channel storage capacity of Mekong River and Tonle Sap River is not enough compared to the inflow, so vast flooding plain is extremely prone to be inundated, making the flood relationships between the left and right banks become very complicated. Tonle Sap Lake is a seasonal freshwater lake with water flowing in and flowing out, and the timing and intensity of water exchange with Mekong River are closely related to the water flow resistance at the exit section of Tonle Sap Lake and the cross-sectional area of Tonle Sap River, which can be reflected by the river-lake water level difference and the water level of Tonle Sap River. Affected by the river-lake morphological characteristics, the water exchange intensity between Mekong River and Tonle Sap Lake is great. Tonle Sap Lake not only stores 14.4% of flood volume (39.7 billion m3) from the Mekong River every year, but also supplies 29.7% of dry water (69.4 billion m3) to the Mekong River. Influenced by the adjustment of the floodplain, the water level fluctuation of Mekong River and Tonle Sap Lake is slow, and the rising and droop rates of water level are positively correlated with the floodplain storage area. The research results will help to understand the relationship mechanism between Mekong River and Tonle Sap Lake and provide a scientific basis for the comprehensive governance of Cambodia Mekong Delta and Tonle Sap Lake Area.

Exchange Sex, the Perfect Job, Understanding the Exchange of Sex for Money: The Concept of Partial Happiness, Total Happiness and the New Concept of Supra-Happiness

According to Freud, Happiness is defined as the discharge of sexual drive (Orgasm); obtaining happiness usually costs a lot of energy for women and even more for men, but what happens when that happiness is obtained without energy expenditure, when happiness is obtained with gain of energy or money. Exchange sex is defined as the exchange of sex for energy (in this case money), nevertheless, the classic normal relationships between men and women in society function in general as an exchange of sex for energy (money). So it could be argued that relationships between men and women in our society function on the basis of exchange sex. However, the intrapsychic conflict of individuals complicates and makes it difficult to achieve that happiness. We will also analyze the way to obtain Partial Happiness (get orgasms with people you are not in love with), Total Happiness (get orgasms from the people you are in love with), and a new concept The Supra-Happiness (get orgasms from many attractive people simultaneously; even if you are fall in love with these people or not). That happiness is only temporary, the original dissatisfaction and lack of the human psyche has to be filled and constantly satisfied with that temporary happiness.

Molecular cloning,expression pattern and phylogenetic analysis of Guanine nucleotide exchange factor Vav2 in lamprey,Lampetra japonica

The Guanine nucleotide exchange factor Vav2（Vav2） is a member of the Vav family that serves as an important regulators for the Rho family of Ras-related GTPases. In the current study, an ortholog（Lj-Vav2） of Vav2 was identified in the lamprey（Lampetra japonica）. To elucidate the phylogenetic relationship of Vav2, the metazoan genome databases were analyzed to mine the ortholog of Vav. It was found that Vav2 genes were only existed in vertebrates and Lj-Vav2 was the original one found in agnathans. The evolutionary dynamics of conserved motifs of Vav2 were explored using combined amino acid sequence as markers, and it is revealed that the Calponin homology（CH） domain, Dbl-homologous（DH） domain, Pleckstrin homology（PH） domain, Cysteine-rich（C1）domains, Src homology 3（SH3） domains and Src homology 2（SH2） domain were conserved throughout the Vav2 gene family in vertebrates during gene evolution. Relative quantitative real-time PCR analysis showed that the LjVav2 was distributed in the heart, kidney, supraneural myeloid body, liver, gill and lymphocyte-like cells. The LjVav2 was found to be expressed in these tissues, and the level of which was upregulated in lymphocyte-like cells after the animal was stimulated with LPS. These results indicated that the Lj-Vav2 might be involved in the immune response of lymphocyte-like cells in lamprey. Meanwhile, our findings provided a foundation for further investigation of the function of Lj-Vav2 in the primary vertebrate.

A Comparative Study of Humanistic Exchange and Cooperation between China and Southeast Asian in the Perspective of "the Belt and Road" Initiative

In the exchanges between different countries,apart from enhancing political mutual trust and strengthening pragmatic cooperation,it is of great importance to forging humanistic exchange.With a long history of exchanges between China and all the countries in South-east Asia,the humanistic exchange between China and South-east Asia has been continuing since the founding of the People's Republic of China.After the establishment of China-ASEAN dialogue relations,the strategic position of humanistic exchange has been rapidly improved.By means of the case study of Confucius Institute,sister cities,and tourism cooperation,the author has found that humanistic exchange between China and South-east Asia has enjoyed a long history and embodied profound and extensive meaning.It is the ancient Maritime Silk Road that helped to form the exchanges between China and South-east Asia.In the meantime,it is the 21st-Century Maritime Silk Road that has deepened this friendship.The successful experience of humanistic exchange and cooperation between China and South-east Asia has not only consolidated the China-ASEAN strategic partnership but also provided a conducive reference for people-to-people ties in the implementation of the Belt and Road Initiative.In addition,it has added dynamics and confidence to the building of a community with a shared future for mankind which is propelled by China's humanistic diplomacy.

谦卑型领导对员工积极挑战行为的影响——领导—成员交换关系的中介效应

组织结构日趋扁平化背景下,员工积极挑战行为逐渐受到学界和业界的关注。基于领导—成员交换理论、社会认知理论和诱因—贡献理论,采用问卷调查法,以488名企业在职员工的样本数据为研究对象,研究领导者谦卑对员工积极挑战行为的影响机制。结果表明:领导者谦卑正向影响员工的积极挑战行为;领导—成员交换关系在其中起到中介作用。最后,提出建议措施,为培养领导者谦卑风格、形成高质量的领导—成员交换关系和促进员工做出积极挑战行为提供参考。

汇率风险、双边关系与中国纺织产业OFDI

纺织产业是传统制造业的典型代表,也是全球化最高的产业之一,随着中国纺织产业成为第五次国际转移的投资方,汇率风险成为纺织产业对外投资的重要风险之一。基于2015—2019年中国纺织产业对56个东道国(地区)的对外直接投资面板数据,实证分析了东道国(地区)汇率风险、双边关系对中国纺织产业对外直接投资的影响。研究结果表明:中国纺织产业对外直接投资存在汇率风险偏好特征;双边关系显著降低中国纺织产业对外直接投资的汇率风险偏好倾向;双边关系的调节效应在未与中国签订货币互换协议、非洲地区国家样本中更加显著。

护士感知医护人际交换问卷的编制及信效度检验

目的编制护士感知医护人际交换问卷并检验其信效度。方法以Baggs医护合作理论为基础,综合文献研究构建护士感知医护人际交换问卷条目池。对16名专家进行两轮专家函询形成预试问卷。采用便利抽样法对245名护士开展调查,进行项目分析和信效度检验。结果正式问卷包括合作意愿、尊重、信任、有效沟通4个维度,共18个条目。问卷整体的Cronbach'sα系数为0.970,内容效度为0.976,各条目内容效度为0.857~1.000。验证性因子分析结果显示该问卷结构效度良好。结论护士感知医护人际交换问卷具有良好的信度及效度,对从护士视角评价医护人员人际交换的水平有一定的应用价值。将社会交换理论具体应用于医护关系领域,丰富了社会交换理论的应用领域,也从实证的角度验证了Baggs理论中关于医护人际交换的结构构想,具有一定的理论意义。

组织变革情景下领导政治行为对员工变革抵制的双刃剑效应

大量研究表明,在组织变革期间领导行为会对员工变革抵制产生重要影响,但关于领导政治行为对员工变革抵制的潜在影响鲜有探究。本研究基于社会信息加工理论,探讨了组织变革背景下领导政治行为对员工变革抵制的双刃剑作用机制。通过对三个时间点收集的280份问卷数据进行分析,结果表明:在组织变革中,当领导成员交换关系水平低时,领导政治行为会通过增加员工的相对剥夺感而激发其变革抵制;当领导成员交换关系水平高时,领导政治行为会通过提升下属依赖而减弱其变革抵制。本文结论有助于企业管理者辩证看待组织变革中领导政治行为所发挥的作用,并为组织变革管理实践提供有益借鉴。

授权型领导-员工授权感知匹配对任务绩效的影响机制

基于领导-成员交换理论,从领导-员工匹配视角出发,探讨了授权型领导-员工授权感知匹配与任务绩效的关系。采用多项式回归、响应面分析和块变量分析方法,对261份领导和下属的配对数据进行分析。研究结果表明:授权型领导与员工授权感知越匹配,下属的任务绩效越高;在一致性匹配情况下,相比于“低授权型领导-低员工授权感知”高授权型领导-高员工授权感知下的员工任务绩效更高;在不一致性匹配情况下,相比于“低授权型领导-高员工授权感知”“高授权型领导-低员工授权感知”下的员工任务绩效更高;领导-成员交换关系在授权型领导-员工授权感知评价匹配对任务绩效的影响中起部分中介作用;工作场所地位调节了领导-成员交换关系与任务绩效间的关系。本文从匹配视角出发揭示了领导授权效果异质性的原因,丰富了匹配研究在授权型领导效能发挥中的应用,为授权型领导相关研究提供了更加全面的视角。

低温风洞管翅式换热器上水室排空残留水层干燥速率试验研究

为解决低温风洞内管翅式换热器自重排水后上水室残留5 mm水层在风洞低温工况下的冻结问题,在管内、管外热风温度均为40~70℃、入口风速为2.78~10.56 m/s的条件下,对椭圆管和铝扁管两种管翅式换热器自重排水后上水室残留水层进行干燥试验研究,对比分析了管内热风与管外热风干燥方法对两种换热器干燥速率的影响。结果表明:铝扁管换热器干燥速率更快,管外热风干燥方法干燥速率更快,换热器干燥时间随着入口风速的增加而缩短,入口风速10.56 m/s相比2.78 m/s,干燥时间节约50.75%。通过试验数据拟合干燥速率经验关系式,其拟合结果与试验测量值平均误差小于6.1%,对低温风洞内管翅式换热器热风干燥速率有较好的预测能力。

基于漏风“源汇”关系的采空区气体分布规律及漏风防治研究

针对浅埋煤层开采后地裂缝发育及开采动压条件下联巷密闭裂隙发育导致采空区气体重新分布问题。采用理论分析、数值模拟、现场试验的方式对“多源一汇”采空区气体分布规律及漏风防治进行了研究。以神东某煤矿为背景分析了漏风通道发育原因,基于SF6示踪气体漏风测试技术得到了采空区漏风“源汇”关系,数值模拟了该漏风“源汇”条件下采空区气体分布规律,给出了漏风防治措施。研究结果表明:漏风条件下采空区气体分布会发生较大变化,且其危险程度与漏风量大小有关,采用封堵技术可实现对其控制。

国际外汇市场关联网络测度与驱动影响分析

基于货币的相关性,首先采用复杂网络法构建和解析了国际外汇市场关联网络及其结构特征,而后采用二次分配过程(QAP)分析法实证检验了驱动国际外汇市场关联的主要影响因素.研究发现:国际外汇市场关联呈现出复杂网络结构特征,各货币在关联网络中被聚集为四个不同板块,并呈现出不同的地位、作用和角色,彼此直接关联或通过经纪人和双向溢出板块间接传递关联,而且这种关联具有区域化特征;美元、新兴国家及亚洲石油大国的货币以发出关系为主,它们相对处于网络中心,人民币主要与全球金融中心国家、中东石油国家、新兴市场国家的货币发生关联聚集;各经济体在国际贸易、股市波动、利率和货币政策等存在显著差异性,促进资本流、资金流和信息流等“流体资源”跨境流动,从而驱动国际外汇市场关联的形成.

入炉煤总氯量对粗苯含氯超标的影响分析

粗苯为1种重要的化工原料,其主要用于深加工制苯、甲苯、二甲苯等产品。粗苯含氯高会严重腐蚀管道,对后续苯加氢等深加工利用带来危害。经对化工产品生产工艺以及入炉煤综合分析研判,基于粗苯含氯情况重点从入炉煤、介质、冷却器清洗、换热设备串漏等方面排查粗苯含氯增高的影响因素,并结合煤中氯的释放、洗煤对精煤含氯的影响探讨入炉煤含氯量与粗苯含氯量的关系。结果表明:高氯煤是造成粗苯含氯升高的直接因素,煤在碳化室热解过程中,煤中氯离子会以HCl的形式析出并进入荒煤气与化产回收系统中。当入炉煤总氯量偏高时,严重影响粗苯等化工产品的质量。在化工产品生产工艺正常的情况下,入炉煤中总氯含量应低于0.1%,以保证粗苯含氯量控制在10μg/g以内。

如何发挥独立董事的真实作用——基于社会交换理论

如何让独立董事积极履职,避免上市公司的财务丑闻是目前研究独立董事制度的一个重要课题。然而,如何让独立董事发挥真实作用仍然是难题。社会交换理论视角下,股东信任、CEO和财务人员提供信息能够促进独董的积极履职。股东、CEO和财务人员与独董的私人关系在其中起到调节作用。并据此提供解决措施,希望能为我国独立董事发挥真实作用提供新的思路。

Longtime Couples Tell Their Story: An Integrated Constructivist View of Marital Relationships

The current study was designed to explore how longtime couples understand and manage their marital relationships into later time of their lives.An integrated approach of social exchanged and symbolic interactionism was adopted to understand how longtime couples develop,organize,and adjust their experience of marriage via active exchange and interactions.Participants were five Caucasian heterosexual couples who have been married for more than 18 years.A narrative interview was conducted on each couple separately.Participants were asked to tell a story of how their marriages started and developed in time jointly.Four major processes emerged from the current study displayed how longtime couples proactively engage in managing their life together as a union.The current study revealed a series of exploratory results concerning how individuals in marital relationships communicate and cooperate with each other in the process of their marital relationship development.It also identified an interesting point of view concerning how couples actively manage their negative experiences regarding critical transitioning life events related to their marriage.This adds evidence to understand and predict marital outcomes from a micro-social constructivist approach.Implications about couples and family counseling from a social-constructive approach,as well as the probability of synthesizing a social-constructivist family framework with a systemic family framework,are thus provided.

博物馆外交:范式演进下的中国道路及其走向

博物馆以其特有的属性和职能在外交活动中发挥着重要作用,在由国际关系、公共外交与软实力、国家战略利益等多重研究视角所展开的范式演进过程中,博物馆外交呈现出使者、空间和场域的不同维度。我国博物馆对外交流活动由来已久,但是由于历史传统、资源条件和目标诉求不同,从理念到发展道路都表现出与西方国家的显著差异。基于建设世界博物馆强国和构建新型国际关系的战略目标,我国博物馆未来应当作为重要主体之一纳入国家公共外交战略,提高展览国际化水平以促进多元文化交流互鉴,探索公共利益导向下的战略传播模式,善用社交媒体开辟数字外交新空间,实现博物馆外交由潜力到能力再到实力的提升。

图书馆和档案馆数字人文研究比较分析与互鉴

数字人文学在近年来得到了越来越多的关注和重视,提出了许多新的研究方法和思路,也对学术研究带来了重大影响。数字人文研究的本质是利用计算机技术和数字化手段对人文领域的文本、图像、音视频等信息进行挖掘、分析和呈现,并通过多重视角展开深入研究。而如何促进数字人文研究发展,则成为当前学术界和图书馆、档案馆工作者关注的一个重要问题。其中,图书馆、档案馆在数字人文研究中的作用及其合作方式,是值得深入探讨的主题。本文旨在分析图书馆和档案馆在数字人文研究合作中的优势和合作方式,并提出一些可行的合作建议。

包容型领导对员工知识共享的影响研究

基于社会交换理论,以领导—成员交换为中介变量,以同事情感性关系为调节变量,构建了包容型领导与员工知识共享之间关系的理论模型。对296份有效问卷进行实证分析,结果表明:包容型领导对员工知识共享有显著的正向影响;领导—成员交换在包容型领导与员工知识共享之间起部分中介作用;同事情感性关系正向调节领导—成员交换与员工知识共享之间的关系。

基于亲情化管理的酒店员工稳定机制研究——以广州市从化区碧水湾温泉度假村为例

中国酒店业在引入西方先进管理方式方面积累了许多宝贵经验,但由于过于强调单一的工具性的经济交换关系的作用,具有中国传统文化特色的亲情化管理并未得到较多关注。本文借助类亲情交换关系理论,基于亲情化管理的视角,以碧水湾温泉度假村为例,通过深度访谈以及文本分析的方法,分析了亲情化管理对酒店员工稳定机制的影响。研究结论有:(1)亲情化管理是一种基于类亲情交换关系和人性化制度的管理模式;(2)亲情化管理通过情感管理作用于感情承诺,促进组织承诺,对员工稳定机制的形成产生影响;(3)类亲情交换关系促进企业社会伦理和慈善责任的承担;(4)亲情化管理对员工感情承诺的影响具有多元性、多层性、交互性,超越工具性的经济交换关系,亲情化管理可以提升员工对酒店的情感因素,对稳定员工队伍和酒店可持续发展具有一定的启示意义。