Still Water Runs Deep:On Practices of Innovative Development in People-to-People Diplomacy of Henan

In recent years,Henan sticks to the points of General Secretary Xi Jinping,makes full use of its rich resources and relations,makes efforts to deepen friendship with people around the world,promotes relations with foreign countries,pushes

Fulbright Program: A Bright Facet of Sino-U.S. People-to-People Exchange

In the history of Chinese-American people-to-people exchange,the implementation of the China-U.S.Fulbright Program is surely a bright facet which should not be ignored.This program has been cultivating talents in the fields of social sciences and humanities for the two countries,promoting Sino-U.S.communications in the domains of education,academia and culture,and propelling the diffusion and advance of both Chinese and American cultures.The Fulbright Program in China still has certain limitations waiting to be improved,and one obvious problem is its coverage in China.To solve this problem,more Chinese higher education institutions should be included in the China-U.S.Fulbright Program,and the result would be the generation of immeasurable value for the prosperity of Sino-American people-to-people exchange and therefore the construction of the new model of major country relations between China and the United States.

基于JK落重和Bond球磨功指数试验的铁矿石碎磨特性及流程模拟计算

弓长岭选厂目前采用传统的“三段一闭路破碎”、“阶段磨矿”的碎磨工艺流程,存在生产工艺流程长且磨矿能耗偏高等问题。因此拟在粗碎后增加(半)自磨作业,降低进入球磨物料的粒度,以期降低磨矿作业能耗,优化碎磨作业工艺流程,提高选厂的作业生产能力,降低磨矿作业生产成本。试验原料铁矿石品位为28.27%,其中铁主要以磁铁矿的形式存在,脉石主要为SiO2,含量为48.61%。以鞍钢弓长岭选厂作业流程中粗碎产品进行JK落重试验,细碎产品进行Bond球磨功指数试验,对矿石的碎磨特性参数进行深入研究。研究结果表明,矿石的冲击破碎模型t10=70.099×(1-exp-0.647×Ecs),其中A为冲击粉碎参数,其值为70.099,b为0.647,A×b为45.354,矿石的抗冲击破碎能力属于中等级别,且随着颗粒粒度的减小而增大;矿石磨蚀系数ta为0.361,抗磨蚀能力为中等级别;矿石的相对密度为3.26。Bond球磨功指数试验获得的功指数Wib=11.7665kWh/t,属于中硬矿石,可以采用(半)自磨工艺。半自磨机设计给矿粒度为F80=160mm,最终产品粒度P80=86μm,JKsimMet软件模拟结果表明,需要2台Φ8.8m×5.1m半自磨机(装机功率7000kW)可满足生产要求。该试验结果对后续选厂工艺流程的优化具有重要意义。

Accelerating Oxygen Electrocatalysis Kinetics on Metal-Organic Frameworks via Bond Length Optimization

Metal-organic frameworks(MOFs)have been developed as an ideal platform for exploration of the relationship between intrinsic structure and catalytic activity,but the limited catalytic activity and stability has hampered their practical use in water splitting.Herein,we develop a bond length adjustment strategy for optimizing naphthalene-based MOFs that synthesized by acid etching Co-naphthalenedicarboxylic acid-based MOFs(donated as AE-CoNDA)to serve as efficient catalyst for water splitting.AE-CoNDA exhibits a low overpotential of 260 mV to reach 10 mA cm^(−2)and a small Tafel slope of 62 mV dec^(−1)with excellent stability over 100 h.After integrated AE-CoNDA onto BiVO_(4),photocurrent density of 4.3 mA cm^(−2)is achieved at 1.23 V.Experimental investigations demonstrate that the stretched Co-O bond length was found to optimize the orbitals hybridization of Co 3d and O 2p,which accounts for the fast kinetics and high activity.Theoretical calculations reveal that the stretched Co-O bond length strengthens the adsorption of oxygen-contained intermediates at the Co active sites for highly efficient water splitting.

People-to-People Connectivity is the Key Foundation for the Implementation of the Belt and Road Initiative

Since it was put forward more than five years ago,the Belt and Road Initiative has become a grand business card of a new round of opening up of China,leading the sound development of economic globalization and promoting the building of a community with a shared future for mankind.Over the past five years,the work that facilitates people-to-people connectivity has been carried out in a solid manner.

Strengthening Sino-Japanese People-to-People Exchanges and Promoting the Growth of Bilateral Relations

In 2018,the developm ent of Sino-Japanese relations returned to the right track.The high-level exchanges between China and Japan have achieved mutual exchanges,and social exchanges have also shown a good development trend.

Build the Bridge of People-to-People Exchanges and Cooperation between China and Central and Eastern European Countries:Sidelights on Visit of the Delegation of China NGO Network for International Exchanges to the Czech Republic,Hungary and Romania

September in golden autumn symbolizes harvest and hope.At the invitation of the New Silk Road Institute,Prague of the Czech Republic,Institute for Foreign Affairs and Trade of Hungary and Romania China Chamber of Commerce and Industry,Mme.

Guangxi NGOs Committed to Promoting People-to-People Exchanges with Foreign Countries

In 2019,Guangxi’s Non-governmental Organizations actively engaged in the Belt and Road Initiative to promote closer people-to-people ties among countries along the Belt and Road.Guangxi NGO Network for International Exchanges(GNIE)and its members have taken solid steps to contribute to the building of the Belt and Road Initiative,China’s neighborhood diplomacy and Guangxi’s economic and social development.

Erasmus Student or EU Ambassador? People-to-People Contact in the European Neighbourhood Policy: The Cases of Georgia, Ukraine, and Tunisia

This paper investigates to what extent and why the key Action 1 of the Erasmus+ programme, namely learning mobility of individuals, can be considered a soft power’s instrument on European neighbourhood countries. The core assumption is that due to people-to-people contact, Erasmus participants are most likely to become EU informal ambassadors, in the sense that they become carriers of EU soft power leading to changes in cultural and social perceptions. However, what will the place of Erasmus+ be in the ongoing debate on international cultural relations’ strategy? Erasmus+ can play a major role in this new strategy considering the huge growth of mobility flows between EU and ENP countries, since the new programme was launched. Moreover, EU institutions are looking for new strategic tools of public diplomacy. Have they realised that the external dimension of Erasmus+ lends itself to being one of these? Therefore, the topic of this work is of high interest because it is closely related to the debate about both the means and the ends of the EU external policy. For the sake of this research, three case studies, from different geographical regions neighbouring the EU, have been chosen: Tunisia, Ukraine, and Georgia. A comparison among these three countries will reveal under which conditions Erasmus+ can be considered a soft power’s instrument. Hence, the identification of conditions applicable to all EU partner countries in order to evaluate whether the EU can spread its soft power through Erasmus+, represents the paper’s added value which opens new avenues for further research on the topic.

Forge Ahead for People-to-People Friendship and Exchanges:Sidelights on the Visit of Ai Ping,Vice President of Chinese Association for International Understanding to Serbia,Croatia and India

At the invitation of the Faculty of Security Studies,University of Belgrade of Serbia,Croatia-China Friendship Association and India China Economic and Cultural Council,Ai Ping,Vice President of Chinese Association for International Understanding(CAFIU)and former Vice Minister of International Department of Central Committee of Communist Party of China led a CAFIU delegation visiting the three countries from 21 to 30 October 2019.

Transient liquid phase bonding of DD5 superalloy using a designed interlayer: microstructure and mechanical properties

Nickel based single crystal superalloy is currently widely used as the material for turbine blades in aerospace engines.However,metallurgical defects during the manufacturing process and damage during harsh environmental service are inevitable challenges for turbine blades.Therefore,bonding techniques play a very important role in the manufacturing and repair of turbine blades.The transient liquid phase(TLP)bonding of DD5 Ni-based single crystal superalloy was performed using the designed H1 interlayer.A new third-generation Ni-based superalloy T1 powder was mixed with H1 powder as another interlayer to improve the mechanical properties of the bonded joints.The res-ults show that,such a designed H1 interlayer is beneficial to the improvement of shear strength of DD5 alloy bonded joints by adjusting the bonding temperature and the prolongation of holding time.The maximum shear strength at room temperature of the joint with H1 interlayer reached 681 MPa when bonded at 1260℃for 3 h.The addition of T1 powder can effectively reduce holding time or relatively lower bond-ing temperature,while maintaining relatively high shear strength.When 1 wt.%T1 powder was mixed into H1 interlayer,the maximum room temperature shear strength of the joint bonded at 1260℃reached 641 MPa,which could be obtained for only 1 h.Considering the bonding temperature and the efficiency,the acceptable process parameter of H1+5 wt.%T1 interlayer was 1240℃/2 h,and the room tem-perature shear strength reached 613 MPa.

On Xi Jinping's Thoughts of People-to-People Diplomacy

In the wake of the 18th National Congress of CPC Central Committee,catering to the needs of the changing relations between China and the rest of the world,and keeping in mind both the domestic and international situations。

Learning from International Experiences and Promoting People-to-People Diplomacy

People-to-people diplomacy refers to nongovernmental external relations by NGOs including foreign exchanges and cooperation in certain areas of expertise that could influence state foreign relations.People-to-people diplomacy has five characteristics:firstly,it is non-governmental,thus it neither represents the state or the

B&R FORUM FEATURES PEOPLE-TO-PEOPLE CONNECTIVITY SESSION

A thematic session on people-to-people connectivity of the Belt and Road Forum for International Cooperation was hosted by International Department of CPC in Beijing on May 14-15.In his keynote speech delivered at the opening ceremony of the forum,President Xi pledged that China will invite 2,500young scientists from Belt and Road countries to conduct short-term research projects in China,train 5,000 scientists,engi-

People-to-People Cooperation: Foundation to Consolidate China-Africa Relations

The Fifth Ministerial Meeting of the Forum on China-Africa Cooperation was successfully held i Beijing from July 19th to 20th . At the meeting assessment was made on the follow-up actions since the Fourth Ministerial Meeting of FOCAC. Beijing Declaration of the Fifth Ministerial Meeting of th Forum on China-Africa Cooperation and

Observations on China's People-to-People Diplomacy

Beijing NGO Association for International Exchanges (Hereinafter referred to as Beijing NGO) was established in August, 2007. It was co-founded by Beijing People’s Association for Friendship with Foreign Countries and more than 60 NGOs such as Beijing Women’s Federation, Beijing Youth Federation,

Enhance Under standing and Cooper ation with Advantages of People-to-people Diplomacy

正As an important participant in China's people-to- people diplomacy, the Chinese Association for International Understanding (CAFIU) has been playing a positive role in promoting dialogue and exchanges between China and the rest of the world, particularly in letting the world

Further Strengthening People-to-People Diplomacy to Safeguard and Promote World Peace

At present,the international situation is undergoing profound changes,with gradual development towards economic globalization,cultural diversity and a multi-polar and information-based society.Countries are more and more dependent on each other,with blurred distinction between the domestic and international spheres.Under this context,the

Enhance Result-oriented Cooperation from a People-to-People Perspective, and Promote Green and Balanced Development

In the process of globalization in the new centur y,Xi Jinping,the President of China,has put forward the development concepts:innovation,coordination,greenness,openness and sharing.I n recent years,Beijing NGO Association for International

Hybrid bonding of GaAs and Si wafers at low temperature by Ar plasma activation

High-quality bonding of 4-inch GaAs and Si is achieved using plasma-activated bonding technology.The influence of Ar plasma activation on surface morphology is discussed.When the annealing temperature is 300℃,the bonding strength reaches a maximum of 6.2 MPa.In addition,a thermal stress model for GaAs/Si wafers is established based on finite element analysis to obtain the distribution of equivalent stress and deformation variables at different temperatures.The shape varia-tion of the wafer is directly proportional to the annealing temperature.At an annealing temperature of 400℃,the maximum protrusion of 4 inches GaAs/Si wafers is 3.6 mm.The interface of GaAs/Si wafers is observed to be dense and defect-free using a transmission electron microscope.The characterization of interface elements by X-ray energy dispersion spectroscopy indi-cates that the elements at the interface undergo mutual diffusion,which is beneficial for improving the bonding strength of the interface.There is an amorphous transition layer with a thickness of about 5 nm at the bonding interface.The preparation of Si-based GaAs heterojunctions can enrich the types of materials required for the development of integrated circuits,improve the performance of materials and devices,and promote the development of microelectronics technology.