On a Different Trajectory

China’s achievements in high-quality development,including poverty alleviation,decarbonisation,clean energy,and digitalisation,together with progress in other areas,have significantly contributed to the global sustainable development agenda.The concept of“high-quality development”was first introduced in the report delivered by Chinese President Xi Jinping at the 19th National Congress of the Communist Party of China in 2017.He emphasised that“China’s economy has been transitioning from a phase of rapid growth to a stage of high-quality development.”

Tunable and Switchable Narrow Bandwidth Semiconductor-Saturable Absorber Mirror Mode-Locked Yb-Doped Fiber Laser Delivering Different Pulse Widths

The wavelength-tunable and switchable narrow bandwidth mode-locking operation is demonstrated in an all fiber laser based on semiconductor-saturable absorber mirror （SESAM）. Two narrow-band fiber Bragg gratings centered at 1029.9nm and 1032nm respectively with a polarization controller inserted between them are used to realize the wavelength switchable between 1029.9nm and 1032nm. The laser delivers different pulse widths of 7.5ps for 1030nm and 20ps for 1032nm. The maximum output power for both could reach -6.5mW at single pulse operation. The output wavelength couM be tuned to about 0.gnm intervals ranging from 1030.2nm to 1031.1 nm and from 1032.15nm to 1033.7nm with the temperature change of the fiber Bragg grating, respectively.

Regional supply chain delivering force into textile foreign trade

Textiles and apparel might be a global industry,but the latest statistics show trade patterns remain largely regional.However,changes are happening,and align closely with the shifting sourcing strategies of fashion brands and retailers and related free trade agreements-as shown in this new analysis by Dr Sheng Lu,associate professor in Fashion and Apparel Studies at the University of Delaware.

Research on the Value Positioning of University Library Based on Customer Delivered Value

With the rise of various new reading media and the rapid development of the digitization of paper resources,the traditional function positioning of university libraries based on information query is facing unprecedented challenges.How to deal with the change of social information?The library should be demand-oriented,re-examine its own value and find a new starting point.With the help of the concept of customer delivered value and based on 4P theory,this paper constructs the value chain of university library from the dimensions of product,image,personnel and service,and forms a multi-dimensional development positioning system.

CIIS Holds the 20th China-US Young Scholars’Dialogue

From November 7 to 10,the China Institute of International Studies(CIIS)held the 20th China-US Yong Scholars’Dialogue,with the theme of“Finding the Right Way for China and the US to Get Along in the New Era:Opportunities and Challenges.”CIIS President Chen Bo delivered the opening remarks,and Vice President Liu Qing delivered the closing speech.

“新华盛顿共识”与美国经济战略的转型

On April 27,2023,US National Security Advisor Jake Sullivan delivered a speech at the Brookings Institution titled“Reinvigorating US Economic Leadership,”1 giving a comprehensive account of the Biden administration’s international economic agenda and presenting for the first time the“new Washington consensus”which lay down the ideological foundations for future economic strategic planning in the United States.The fact that a senior official in charge of national security announced US international economic policy sends an unusual signal.Moreover,US Secretary of Commerce Gina Raimondo,Secretary of the Treasury Janet L.Yellen,and President Biden have delivered several vital speeches on American economic strategy.Some basic ideas demonstrated in these speeches represent the major consensus the US strategic elite have formed based on the shifts in the US domestic interest groups’structure and social ideology.They outline the primary direction of the future economic strategy of the United States and show that it is undergoing the most significant transformation of economic thoughts and strategic posturing since the 1970s.This transformation will profoundly affect the evolution of the future international economic order and significantly impact China’s economic development and security.

BRI:The Initiative Angled for Common Development

Since it was first proposed 10 years ago,the Belt and Road Initiative(BRI)has delivered tangible results and become the world’s largest platform for international cooperation.Now,the initiative envisions an even brighter future.

The Chinese Association for International Understanding Holds Lecture II of the Civilisation Lecture Series

On December 6th,2023,the Chinese Association for International Understanding(CAFIU)held Lecture II of the Civilisation Lecture Series in Paramaribo,the capital of Suriname.Ai Ping,Vice-President of CAFIU,delivered a keynote speech.Han Jing,the Chinese Ambassador to Suriname,delivered a speech.

Enhanced resistance of marine shrimp Exopalamon carincauda Holthuis to WSSV by injecting live VP28-recombinant bacteria

Recombinant bacteria secreting the transmembrane-truncated region of white spot syndrome virus （WSSV） envelope protein VP28 named DhpVB were constructed, using live Escherichia coli as a deliverer and a con- stitutive secretory expression plasmid as the expression vector. With the ability to deliver recombinant pro- tein products outside, DhpVB could make VP28 directly interact with the shrimp when injected into shrim- p. In order to test the protection potential, live DhpVB were injected into the marine shrimp Exopalamon carincauda Holthuis for three times and WSSV challenge was performed twice simultaneously at the last two injections of the bacteria. The results showed that DhpVB displayed statistically significant advantage over bacteria without VP28 after the second challenge with an average RI （Resistance index） of 0.67±0.08, compared with 0.41±0.09 of bacteria without VP28 （P 〈0.05）. The data suggested that a quasi-immune response may exist in E. carincauda and live bacteria carrying VP28 could enhance the shrimp resistance against WSSV.

Protein transduction domain of membrane penetrating peptide can efficiently deliver DNA and protein into mouse liver for gene therapy

BACKGROUND: The development of a harmless and effi- cient nonviral gene delivery system that can facilitate the penetration of nucleic acids through the plasma membrane is a key to successful gene therapy. The aim of this study was to test a nonviral gene transferring vector's function of delivering DNA into liver cells to provide an important clue for gene transfer in liver gene therapy. METHODS: The complex of DNA and DNA delivering protein was injected into mice through their tail veins. Then the mice were killed and their liver tissue was sec- tioned. The gene transferring results were detected using a confocal laser scanning microscope. RESULTS: Fluorescence analysis indicated that both DNA- membrane penetrating peptide (MPP) complex and DNA- hepatocyte specific receptor binding domain ( HSRBD) - MPP complex could go into liver cells. The fluorescence value of liver cells in the DNA-HSRBD-MPP group was higher than that in the DNA-MPP group. CONCLUSIONS; MPP can successfully deliver DNA and protein into cells, and MPP with a HSRBD can specifically deliver DNA into liver cells. These have laid a foundation for further study on the nonviral liver cell gene delivering system.

HOW ACUPUNCTURE-MOXIBUSTION SHOULD GO FORWARD INTO THE TWENTY-FIRST CENTURY

Mr.Chairman,Ladies and Gentlemen,It is a great honour and pleasure for me tohave the opportunity to deliver this lecture on“How Acupuncture-Moxibustion Should Go For-ward into the 21st Century”.In 1978,the International Conference onPrimary Health Care held in Alma-Ata recog-nized the potential of traditional medicine in ex-tending primary health care to underserved pop-ulations.In many developing countries,in fact,people have always used both traditional

Novel T-cell co-stimulators in cancer gene therapy and immunotherapy

Optimal activation of T cells requires at least 2signals. Signal one is generated by interactionsbetween T cell receptor and antigenic peptide-majorhistocompatibility complex on antigen-presentingcells. Signal two is delivered by co-stimulatory ligandson antigen-presenting cells to their receptors on

服务的可获得性和强制性以及强制性住院(英文)

Legislation sometimes leads to social change,but more often it formalises evolutions in existing community views.China’s draft Mental Health Act appears to have both elements.While the draft Act (the Act) has a significant emphasis on patients’ rights,it also aims to improve and increase services for people who are mentally unwell in China.Overall,the Act stresses the importance

Optimal indicator for changing the filter during the continuous renal replacement therapy in intensive care unit patients with acute kidney injury:A crossover randomized trial

BACKGROUND:The study aims to investigate an optimal indicator for changing the filter during the continuous renal replacement therapy(CRRT)in intensive care unit(ICU)patients with acute kidney injury(AKI).METHODS:Patients with AKI requiring CRRT in an ICU were randomly divided into two groups for crossover trial,i.e.,groups A and B.Patients in the group A were firstly treated with continuous veno-venous hemofiltration(CVVH),followed by continuous veno-venous hemodiafiltration(CVVHDF).Patients in the group B were firstly treated with CVVHDF followed by CVVH.Delivered doses of solutes with different molecular weights at the indicated time points between groups were compared.A correlation analysis between the delivered dose and pre-filter pressure(P_(PRE))and transmembrane pressure(P_(TM))was performed.Receiver operating characteristic(ROC)curves were constructed to evaluate the accuracy of P_(TM) as an indicator for filter replacement.RESULTS:A total of 50 cases were analyzed,27 in the group A and 23 in the group B.Delivered doses of different molecular-weight solutes significantly decreased before changing the filter in both modalities,compared with those at the initiation of treatment(all P<0.05).In the late stage of CRRT,the possible rebound of serum medium-molecular-weight solute concentration was observed.P_(TM) was negatively correlated with the delivered dose of medium-molecular-weight solute in both modalities.The threshold for predicting the rebound of serum concentration of medium-molecularweight solute by P_(TM) was 146.5 mm Hg(1 mm Hg=0.133 k Pa).CONCLUSIONS:The filter can be used as long as possible within the manufacturer’s safe use time limits to remove small-molecular-weight solutes.P_(TM) of 146.5 mm Hg may be an optimal indicator for changing the filter in CRRT therapies to remove medium-molecular-weight solutes.

Strategic Significance of the 21^(st) Century Maritime Silk Road and Tactics in its Development

In a speech delivered at the Indonesian Parliament in October 2013,Chinese President Xi Jinping said:"we should further strengthen our maritime partnerships and jointly build the 21st century Maritime Silk Road",articulating China’s willingness to beef up maritime cooperation with ASEAN countries.The Decision of the Central Committee of the Communist Party of China

Silk Road Economic Belt—Call of the times

Chinese President Xi Jinping paid state visits to four Central Asian countries namely Kazakhstan,Kyrgyzstan,Turkmenistan,Uzbekistan and attended the Shanghai Cooperation Organization Summit in Bishkek,Kyrgyzstan in September,2013.On September 7,President Xi delivered a speech at Nazarbayev University,during which he put forward the important initiative of

Cost and value in medical education：the role of statistical process control

Medical education is associated with significant costs[1].These costs have led to a growing interest in how to deliver high quality or high quantity education on a limited budget.This in turn has led to an interest in how best to measure quantity,quality and cost and how to track these variables over time.The ultimate aim of the interest in cost and value in medical education is to

Design and Realization of an NFC-Driven Smart Home System to Support Intruder Detection and Social Network Integration

The Internet of thing（Io T） emerges as a possible solution to realize a smart life in the modern age. In this article, we design and realize a novel near field communication（NFC）-driven smart home system for Io T, which integrates the wireless sensor network（WSN）, social networks, and the cloud computing. NFC technology provides a way for users to exchange information between them and the system by simply contacting. So, we propose to use NFC as the system drive in the architecture, such that users can intuitively interact with the system and deliver their intentions. Then, the corresponding service over the system will control or adjust the “things” at home to fit users＇ needs. Furthermore, the proposed system provides a platform for developers to easily and rapidly implement their smart home related services. In the system, WSN sensing and control, NFC communications and identification, user profile management and preference analysis, and social network integration are all provided as platform services. We will show how the system works for home automation, intruder detection, and social network sharing.

邬贺铨:标准数字化是大势所趋

Standards digitalization is a priority of future standardization work in China,as the National Standardization Development Outline puts forward“promoting the transformation of standardization in a digital,networked and smart way”.When delivering a report at the National Standardization Work Conference earlier this year.