Letters and Visits System Optimization and Implementation

The letters and visits system plays a vital role in government work, serving as a crucial tool for supervising law enforcement and administrative conduct, ensuring public officials’ integrity, and promoting governance by law. As Chinese citizens’ political awareness grows, the volume of letters and visits has increased steadily. This paper reviews the current state of letters and visits information construction, identifies challenges and problems in system integration, presents integration ideas for existing systems, and proposes an innovative approach to letters and visits system integration. This research aims to provide valuable insights and guidance for other units undertaking similar system integration efforts.

China’s Change through Future Leaders’Eyes

Together for a Shared Future Compiled by Global Young Leaders Dialogue Price:RMB 118 Paperback,250 pages Published by Foreign Languages Press Together for a Shared Future is co-authored by 35 young people from 26 countries who participated in the project China Tour of the Global Young Leaders Dialogue(GYLD),an institutional platform for idea-sharing among young people from different countries.

Short-term effects of low-level PM2.5,PM10,O3,and tropical meteorological conditions on emergency department visits for respiratory diseases in Haikou,China

Objective:To assess the correlation between atmospheric pollutants,meteorological factors,and emergency department visits for respiratory diseases in Haikou City.Methods:Daily data on atmospheric pollutants,meteorological factors,and emergency department visits for respiratory diseases in Haikou City from 2018 to 2021 were collected.The Spearman rank correlation test was used to analyze the correlation,and a distributed lag non-linear model was employed to analyze the health effects and lag impacts of environmental factors.Subgroup analyses were conducted based on sex and age.Results:According to the criteria of International Classification of Diseases(ICD-10:J00-J99),a total of 221913 cases were included,accounting for 21.3%of the total emergency department visits in Haikou City.For every 1℃increase in temperature,the risk of emergency department visits increased by 1.029%(95%CI 1.016%-1.042%).Relative humidity greater than 80%reduced the risk of visits,while higher atmospheric pressure(>1010 hpa)also decreased the likelihood of daily emergency department visits.Higher concentrations of PM2.5(30-50μg/m^(3)),PM10(>60μg/m^(3)),and O_(3)(75-125μg/m^(3))were associated with increased visits.Higher temperatures(>25℃)have a greater impact on females and children aged 0-14 years,while males are more sensitive to low atmospheric pressure.Individuals aged 65 and above exhibited increased sensitivity to O_(3)concentration,and the effects of PM2.5,PM10,and O_(3)are more pronounced in individuals over 14 years old.Conclusions:Short-term exposure to high temperatures,particulate matter pollutants(PM_(2.5)and PM_(10)),and ozone(O_(3))is associated with increased emergency department visits for respiratory diseases.

How Group Leaders Build Stable Community Buying Groups:A Perspective Based on the Differential Mode of Association

Since 2016,community group buying has grown significantly in China,largely driven by its efficient logistics,supply chains,low prices,and convenience.This model has been further popularized during the COVID-19 pandemic due to its effectiveness in meeting daily needs while minimizing human-to-human contact.A key component of this business model is the“group leaders”-influential individuals within a community responsible for managing group buying activities,which include order collection,supplier liaison,and goods distribution.Their primary task is to form and sustain a reliable community group buying consortium,a task that demands excellent organizational and interpersonal skills.This paper examines this phenomenon using the lens of the differential mode of association,a theoretical model explaining interpersonal relationships in traditional Chinese society.The research indicates that group leaders,through regular interaction with consumers,are able to alter their social network position,increase their influence,understand consumer needs,provide satisfying services,and enhance trust,thereby transforming consumers into loyal group buying participants.This transformation not only brings stability to group buying activities but also reinforces the community influence of group leaders,thus fostering the growth of community group buying.

The Critical Role of Middle Leaders in Schools:Cultivating a Culture of Trust and Supporting Educational Reform

This research delves into the often-underappreciated role of middle leaders in educational organizations,highlighting their significance as the linchpins between senior leadership and classroom teachers.Utilizing qualitative research methods,the study investigates the multifaceted responsibilities,challenges,and contributions of middle leaders in schools.Findings indicate that middle leaders foster a culture of trust within the institution by providing mentorship and guidance to new teachers.They undertake substantial tasks,such as team coordination,grade direction,and student supervision,in addition to their teaching duties.Despite their pivotal role,middle leaders often face mounting pressures and heavy workloads.This research underscores the need to recognize and support middle leaders in educational settings,acknowledging their vital role in fostering cohesion and facilitating the implementation of educational reforms.

Delegation of Young Political Leaders from Czech Republic Visits China

At the invitation of the Chinese A ssociation for International Understanding (CAFIU),the Delegation of Yong Political Leaders from Czech Republic headed by Marie Pencikova,Chairwomen of the Central Budget Committee of the Czech and Moravia Communist Party,visited Beijing and Guizhou from October 13 to 19,2018.In Beijing,CAFIU Vice President Ai Ping met with the delegation.

Delegation of African Traditional Leaders Visits China

At the invitation of the Chinese Association for International Understanding (CAFIU), a 16-member delegation of African Traditional Leaders co-headed by Kgosi Puso Gaborone, Chairman of the House of Chiefs of Botswana and Chief Madzimawe, Chairman of the House of Chiefs of Zambia, visited China from July 9 to 19, 2012.

Philippine Center of Young Leaders in Governance Visits China

At the invitation of the Chinese Association for International Understanding(CAFIU),a ninemember delegation of Philippine Center of Young Leaders in Governance headed by Lawrence Fortun,Member of the House of Representatives visited China from October 10 to 19.In Beijing,

The Definition of Non-Urgent Visits to the Emergency Department and Validation of Criteria for Referrals

Background: The centers of disease control and prevention define a non-urgent Emergency Department (NU-ED) visit as a medical condition requiring treatment within more than 24 hours. These visits constitute one of the main reasons for emergency department (ED) overcrowding, which greatly affects healthcare workers’ wellbeing, health costs, patients’ satisfaction and treatment outcomes. Currently, there is no solid definition of non-urgent emergency visits, which is the first step towards dealing and potentially solving this issue. Having that, the aim of the current study is to define and validate the criteria for NU-ED visits in Israel. Methods: This qualitative study included twelve senior physicians and nurses working in Emergency Department and/or Health Maintenance Organizations (HMOs) across Israel. The study was performed using in-depth, semi-structured, open-ended interviews. Qualitative data analysis was performed by conventional content analysis. Results: The urgency of medical visits was defined based on these two questions: 1) Does the medical condition require an immediate treatment? 2) Is the emergency department the only place that can provide the required treatment at a certain timepoint? We found that non-urgent visits mostly occur during the nights and weekends, when medical treatments are not available in the HMOs. Visitors for non-urgent cases mostly complained about minor injuries or chronic conditions, fever, abdominal or chest pain. Most visits occurred based on referral from the family physician or the nurse from the call center. Participants reported a lack of awareness and knowledge about the roles of the EDs and the available options in the HMOs, which seem unable to provide patients with appropriate treatments. The usage of triage scales seems to ensure that patients are being treated based on the clinical urgency of their condition. Medical cases that score above 3 can be defined as non-urgent visits. Therefore, implementation of these scales in the community and their use in decision making of referrals to emergency department might greatly reduce non-urgent visits. Conclusions: Participants defined urgent ED visits as medical situations that need to be treated immediately, while there are no available treatment options in the HMOs. Participants identified many reasons behind NU referrals to the ED, mainly, low awareness about the role of ED, low availability of certain tests in the HMOs, and inability to provide adequate treatment in the community.

Observation and analysis of positive leader re-illumination in a 10 m ultra-high voltage transmission line gap under switching impulse voltages

The leader propagation is one of the most important stages in long air gap discharge.The mechanism behind leader re-illumination remains unclear.In high humidity conditions(20.0–30.1 g/m^(3)),we have conducted experiments of long sparks in a 10 m ultra-high voltage(UHV)transmission line gap under switching impulse voltages.The positive leaders predominantly propagate discontinuously,with almost no significantly continuous propagation occurring.The leader channels are intensely luminous and each elongation segment is straight,with streamers resembling the“branch type”which differs from the“diffuse type”streamers at the front of continuous propagation leaders.The distribution of the propagation velocities is highly random(3.7–18.4 cm/μs),and the average velocity(9.2 cm/μs)significantly exceeds that of continuous propagation(1.5–2.0 cm/μs).Analysis suggests that the current-velocity models suitable for continuous leader propagation do not align well with the experimental data in re-illumination mode.Based on the discharge current waveforms and optical images,it is speculated that the newly elongated leader in re-illumination mode does not evolve gradually from the stem(about 1 cm)but rather evolves overall from a thermal channel much longer than stem.

Image Recognition Model of Fraudulent Websites Based on Image Leader Decision and Inception-V3 Transfer Learning

The fraudulent website image is a vital information carrier for telecom fraud.The efficient and precise recognition of fraudulent website images is critical to combating and dealing with fraudulent websites.Current research on image recognition of fraudulent websites is mainly carried out at the level of image feature extraction and similarity study,which have such disadvantages as difficulty in obtaining image data,insufficient image analysis,and single identification types.This study develops a model based on the entropy method for image leader decision and Inception-v3 transfer learning to address these disadvantages.The data processing part of the model uses a breadth search crawler to capture the image data.Then,the information in the images is evaluated with the entropy method,image weights are assigned,and the image leader is selected.In model training and prediction,the transfer learning of the Inception-v3 model is introduced into image recognition of fraudulent websites.Using selected image leaders to train the model,multiple types of fraudulent websites are identified with high accuracy.The experiment proves that this model has a superior accuracy in recognizing images on fraudulent websites compared to other current models.

Enhancing Exchanges of Young Political Leaders between China and ROK for an Even Consolidated Foundation of Friendship——Sidelights on National Strategy Institute Young Political Leader Delegation's Visit to China

At the invitation of the Chinese Association for International Understanding (CAFIU), a seven-member young political leader delegation headed by Dong Soo CHUNG, President of National Strategy Institute (NSI) of Republic of Korea (ROK) visited China from November 1-7. NSI, established in 1991, is composed of personnel from political and economic circles, mainly engaging in research regarding national development strategies and so on. Kang KyongShik,former

A NEW DAY FOR CHINA-VIETNAM RELATIONS Chinese President Xi Jinping’s fruitful visit to Vietnam

Chinese President Xi Jinping made a state visit to Vietnam from December 12 to 13,2023.During the two-day visit,China and Vietnam issued a joint statement on continuing to deepen and elevate their comprehensive strategic cooperative partnership and building a community with a shared future that carries strategic significance.The two sides also signed more than 30 agreements on bilateral cooperation.These developments injected strong momentum into China-Vietnam relations and elevated bilateral ties to a new height.

NGO Leaders from Four Neighboring Countries Visit China

正At the invitation of CAFIU, a 24-member delegation consisting of NGO leaders from four neighboring countries visited China from May 13 to 26. The four NGOs are Bangladesh-China People's Friendship Association (BCPFA), Delhi Study Group (DSG)of India, Nepal Council

Journey of Knowing about China——Sidelight of the Visit of African Traditional Leaders Delegation to China

At the invitation of the Chinese Association for International Understanding(CAFIU),a 15-member Delegation of African Traditional Leaders composed of delegates of House of Chiefs of Botswana,House of Chiefs of Zambia,Ministry of Local Government of Department of District and Local Administration of Malawi and WAMA Foundation of Tanzania visited China from November 18 to 29.CAFIU has received

Promoting Mutual Learning and Understanding Through Exchanges——Notes on the Visit of the European-American Young Leaders Delegation to China

At the invitation of CAFIU,an 11-member European-American young leaders delegation composed of politicians,think tank researchers and media workers from France,Germany,Italy,UK and US headed by Mr.Manlio di Stefano,Member of House of Representatives of Italy and Chairman of the Five-Star

Future-oriented Exchanges: Visit of Young Leaders Delegation of JCI

At the invitation of the Chinese Association for International Understanding(CAFIU),a 20-member young leaders delegation of JCI(Junior Chamber International Japan)headed by Endo Tatsuya,Councillor of Noda City,Chiba Prefecture visited Beijing from May 26 to 30.The delegation consists of local councillors,businessmen,civil servants and media workers.

缺乏位置信息的视觉移动机器人leader-following编队控制

针对视觉移动机器人编队在缺乏位置信息情况下的控制问题,提出一种基于视觉的leader-following编队反馈控制方法。该方法利用leader标志物特征点在follower摄像机像平面上的坐标信息设计了观测器,对leader与follower间的相对位置进行估计,基于相对位置估计量与它们速度的关系,设计出leader-following编队反馈控制器,通过Lyapunov理论证明了闭环系统的稳定性。仿真结果表明,该控制方法能有效解决缺乏位置信息情况下视觉移动机器人编队的控制问题。

振动信号小波leaders多重分形特征提取及性能分析

机械振动信号一般具有非线性、非平稳特性,多重分形特征是表示振动信号几何结构特征的一种重要手段。传统的多重分形特征计算方法计算量大,限制了多重分形特征的应用。小波leaders多重分形分析方法具有坚实的数学基础,且计算简便。针对齿轮正常状态和点蚀故障状态,提出基于小波leaders的多重分形振动信号特征提取及表示方法,提出基于bootstrap技术的最优块长求解算法,并建立振动信号小波leaders多重分形特征的统计性能分析方法。研究结果表明,小波leaders多重分形特征能够很好反映振动信号的几何结构特征,基于块bootstrap方法能有效分析多重分形特征统计性能,为机械设备状态监控和故障诊断提供了一种有效的选择。