Practice of Infection Prevention and Control Strategies in Risk Departments during the COVID-19 Epidemic

Objective: To explore the practice and application of infection prevention and control strategies in risk departments during the COVID-19 epidemic, and to formulate the infection prevention and control measures to provide advice and guidance in risk departments. Methods: According to the latest plan of diagnosis and treatment, prevention and control issued by the National Health Commission, expert advice and consensus, combined with the actual situation in our hospital, a series of infection prevention and control measures of COVID-19 in risk department was formulated. Results: During the epidemic period, the prevention and control measures of nine risk departments including emergency operation, anesthesiology, endoscopy center, blood purification center, otolaryngology, stomatology, medical imaging department, medical cosmetology department and pulmonary function room were established from six aspects, including pre-examination and screening, medical technology control, personnel management, personal protection, environmental disinfection, medical waste disposal, etc. Conclusion: During the epidemic period, the infection prevention and control strategy of risk departments is one of the key links to control the spread of the epidemic, and risk departments must pay attention to and strictly implement various infection prevention and control measures.

Internal Control Management and Risk Prevention Measures of State-Owned Enterprises

As an important pillar of national economic development,state-owned enterprises,their operational efficiency,and risk management ability are directly related to the stability and security of the national economy.As an important part of enterprise management,internal control management plays an irreplaceable role.Especially in the current domestic and international economic situation is complex and changeable,market competition is increasingly fierce environment,to strengthen the internal control management of state-owned enterprises and risk prevention measures is particularly important.This paper starts with the importance of internal control management and risk prevention for state-owned enterprises,and analyzes the problems and strategies in the internal control management and risk prevention of state-owned enterprises,in order to build a more comprehensive and efficient risk management system for state-owned enterprises to adapt to the ever-changing market environment and realize sustainable development.

Analysis of International Cooperation Management Strategies of Enterprises under the Background of the“Belt and Road”

With the deepening of the“Belt and Road”initiative,Chinese enterprises are facing unprecedented opportunities and challenges for international cooperation.This paper mainly analyzes the current situation,existing problems,and coping strategies of enterprise international cooperation management in the context of the“Belt and Road”.This article expounds on the importance of the“Belt and Road”initiative for international cooperation of enterprises and analyzes the key links of international cooperation management of enterprises from the aspects of internationalization strategy,cross-cultural management,risk prevention and control,and resource integration.Finally,combined with the case,this paper puts forward the management strategies and suggestions that enterprises should adopt in international cooperation,to provide a useful reference for Chinese enterprises in international cooperation in the construction of the“Belt and Road.”

Construction Technology and Safety Risk Control Measures of Deep Foundation Pit Excavation

Deep foundation pit excavation is a basic and key step involved in modern building construction.In order to ensure the construction quality and safety of deep foundation pits,this paper takes a project as an example to analyze deep foundation pit excavation technology,including the nature of this construction project,the main technical measures in the construction of deep foundation pit,and the analysis of the safety risk prevention and control measures.The purpose of this analysis is to provide scientific reference for the construction quality and safety of deep foundation pits.

Research of Risk Identification and Prevention of Underground Pressure Pipelines Damage Caused by External Disturbance

External disturbance is an important cause of underground pressure pipeline damage,which leads to accidents,and it is crucial to study the risk of damage caused by external disturbance and come up with proper prevention and control measures.We reviewed literature on risk identification of underground pressure pipelines damage due to external disturbance was conducted,and a list of risk factors was formed.Based on the list of risk factors,fault tree analysis was carried out on underground pressure pipelines damage caused by external disturbances,and risk prevention and control measures were proposed through the calculation of minimum cut sets,minimum path sets,and structural importance,in hopes of providing reference for the normal operation of underground pressure pipelines.

Security Risk Prevention and Control Deployment for 5G Private Industrial Networks

In this paper,we investigate and analyze the network security risks faced by 5G private industrial networks.Based on current network security architecture and 3GPP requirements and considering the actual application of 5G private industrial networks,a comparative analysis is used to plan and design a private network security construction scheme.The network security construction model,network organization,and key processes of 5G private industrial networks at the current stage are investigated.In addition,the key direction for the next stage of construction is discussed.

Risk prevention and control strategies for the severely affected areas of snow disaster in the Three Rivers Source Region(TRSR), China

Historically,frequent and heavy snow disaster(SD)has caused serious livestock death and casualties,resulting in a devastating impact on animal husbandry development in the Three Rivers Source Region(TRSR).From winter in 2018 to spring in 2019,the largest SD occurred in this area over the past 10 years,especially in core zones of the Lancang River Source Region.Field research results show that the main causes of the major SD include weak infrastructure(i.e.,roads,communications,warm sheds,and insufficient forage reserve),low rate of domestic animals for sale before the SD,and low loss settlement rate.SD occurrence could furtherly reduce the ability of disaster prevention,mitigation and relief of disaster loss.In the future,heavily affected SD areas should improve the forecasting ability of snowfall incidents,strengthen infrastructure construction,implement grass and livestock balance strategies,optimize livestock structure,improve loss settlement rate,and develop a modern compound model of animal husbandry development model that combines breeding,slaughtering and deep processing of animal product.

Closed-loop prevention and control research of coal mine safety management

According to the current problems of safety management processes in coalmine enterprises,we introduced barrel theory to coal mine safety management,constructedthe closed-loop structure of a coal mine safety management system,andpointed out that efficient safety management lies in three factors:safety quality of all ofthe staff in coal mine enterprises,weak links in security management systems,and cooperationamong departments.After conducting detailed analysis of these three factors,we proposed concrete ways of preventing and controlling potential safety hazards duringthe process of coal mine production.

Clinical Research of Pre-Hospital Emergency Care, Nursing, Infection Prevention and Control for Senile Osteoporotic Vertebral Compression Fracture during Epidemic Period

Background: Novel coronavirus pneumonia (NCP) and osteoporotic vertebral compression fractures (OVCF) are the high incidences of diseases in the elderly. During the epidemic period, if not treated in time, the complications are high and the mortality is high. If we do not pay attention to infection prevention and control in pre-hospital emergency care, it will lead to the first time infection of medical staff and in-hospital cross infection in emergency outpatient receiving area. The correct consideration of both and the establishment of perfect pre-hospital emergency treatment and infection prevention and control synchronous strategy is an important premise to ensure the stable, orderly and safe medical treatment. Objective: To explore the effect of synchronous implementation of pre-hospital emergency care, nursing and infection pre-vention and control for senile OVCF during the epidemic. In order to improve the efficiency of pre-hospital emergency care and prevent the spread of infection. Method: A total of 92 elderly patients with OVCF who received pre-hospital treatment in 18 hospitals in Zhangjiakou City during the epidemic prevention and control period from January 2020 to November 2022 and met the inclusion criteria were selected as research objects, including 24 males and 68 females, aged 65 - 82 (74.2 ± 2.2) years. All patients were associated with concomitant injuries and underlying diseases. All patients in this group underwent predictive pre-hospital rescue and infection prevention and control procedures. Results: All the 92 elderly patients with OVCF received timely pre-hospital treatment during the epidemic period, and no aggravation occurred of the 92 patients, 35 were in the high risk area, 10 were in the medium risk area, and 47 were in the low risk area. Exclude OVCF for NCP Patients were treated according to the conventional diagnosis and treatment principles. Suspected and confirmed cases are transferred to designated surgical hospitals for treatment. All patients were followed up 3 months, 6 months and 12 months after treatment. There was no death rate, high satisfaction of pre-hospital first aid, high diagnostic accuracy, and good curative effect. None of the rescue personnel had any infection rate, and no hospital infection transmission and nosocomial cross infection occurred. Conclusion: It is the first step to safely treat patients and prevent cross infection to establish a perfect synchronous strategy of pre-hospital first aid and infection prevention and control.

Evaluation and Risk Prevention and Control of Hepatic Injury by Traditional Drugs

My topic is the risk assessment of safety of Chinese materia medica.Next I will take drug-induced hepatic injury as an example.First of all,let us look back at what Chinese materia medica is.What are the real meanings of these 3 words? These 3 words Zi Hua Zi have been said more than BC 500."TCM practitioners are for treatment and medicines," what do you mean? Treatment means to find the cause of the disease and to find the law,while medicine is to find ways and means to cure diseases.

Distance Control and Positive Security for Intrinsic Equipment Working in Explosive Potential Atmospheres

In this paper, intrinsic safety and positive security distance control for an up/down elevator which extracts the materials from an underground coal mine is approached. For a better understanding of intrinsic safety and positive security, the first part of the paper describes the potential risk the workers are facing while working in dangerous environments like coal mining with “grisou” atmospheres and what the conditions of an unfortunate event to take place are. We presented the diagram and working principle for intrinsic safety equipment used in potential explosive areas based on which we modeled and simulated the intrinsic and positive security distance control in order to get a software solution for it. We created an algorithm and simulated the process in Matlab Simulink. The simulation results done in Matlab Simulink were then entered into a Moeller PLC using a ladder-type programming language. For protection against explosive atmospheres, the PLC is inserted into a metal housing with intrinsic protection and Positive Security.

Comprehensive Disaster Risk Prevention of "the Belt and Road Initiative":Important Significance,Catastrophe Risk,International Cooperation and Strategic Countermeasure

"The Belt and Road Initiative"is major decision proposed by the CPC Central Committee with comrade Xi Jinping as the core co-ordinating the domestic and international overall situations,and concerns peaceful rise of China and extension of the strategic opportunity period of modernization construction.It needs multi-faceted safeguards to successfully impel"the Belt and Road Initiative",in which disaster risk identification and its effective prevention and control are indispensable links.By integrating geogeographic and atmospheric environmental factors,countries along"the Belt and Road Initiative"belong to frequent occurrence region of major natural disasters.It restricts not only the economic and social development of relevant countries but also implementation effect of"the Belt and Road Initiative"construction,and is also related to the success or failure of Chinese enterprises going out to a certain extent.It should enhance disaster prevention and mitigation and ensure safety of major infrastructure construction related to interconnection of"the Belt and Road Initiative"by disaster identification and prevention,which is the key of successfully impelling strategy implementation and major need for guaranteeing the people s livelihood of the countries along the line.The work of disaster prevention and mitigation in the countries along the line is generally weak,and it is urgent to raise the level of disaster prevention as a whole by promoting the disaster prevention and mitigation cooperation in the"the Belt and Road Initiative"area;improve the coverage and level of disaster risk insurance;enhance construction in monitoring and early warning capability of natural disaster;strengthen structural adjustment of economy,industry and land use responding to climate change risks;establish a comprehensive disaster reduction forum of"the Belt and Road Initiative",and contain relevant content in"the Belt and Road Initiative"series of high-end forum topics.

A Research on the State-owned Enterprise’s Anti-Corruption Risk Prevention Mechanism and Internal Control Construction

Since the commence of 18th National Congress of the Communist Party of China, the CPC Central Committee represented by General Secretary Xi Jinping, has attached unprecedented importance to anti corruption construction and has strengthened the investigation degree on the disciplinary offence behaviors of the party member the leading cadres, which kills rampant misbehaviors around the people from the source. State-owned enterprises are the pillar of the national economy, which should respond to call of the country, in a bid to strengthen the construction of honest and integrity, prevent risks, and build a perfect internal control mechanism. Focusing on the state-owned enterprise’s anti-corruption risk prevention mechanism and internal control construction, this paper conducts a research aiming at starting a discussion.

Interpretation of Information Security and Data Privacy Protection According to the Data Use During the Epidemic

COVID-19 has swept the whole our country and the world in the beginning of 2020.31 provinces and municipalities across the country have launched the first-level response to major public health emergencies since January 24,and China has carried out intensive epidemic control.It is critical for effectively responding to COVID-19 to collect,collate and analyze people’s personal data.What’s more,obtaining identity information,travel records and health information of confirmed cases,suspected cases and close contacts has become a crucial step in epidemic investigation.All regions have made full use of big data to carry out personnel screening,travel records analysis and other related work in epidemic prevention and control,effectively improving the efficiency of epidemic prevention and control.However,data leakage,personnel privacy data exposure,and personal attack frequently occurred in the process of personnel travel records analysis and epidemic prevention and control.It even happened in the WeChat group to forward a person’s name,phone number,address,ID number and other sensitive information.It brought discrimination,telephone and SMS harassment to the parties,which caused great harm to individuals.Based on these,lack of information security and data security awareness and other issues were exposed.Therefore,while big data has been widely concerned and applied,attention should be paid to protecting personal privacy.It is urgent to pay more attention to data privacy and information security in order to effectively protect the legitimate rights of the people.Therefore,measures can be taken to achieve this goal,such as improving the relevant legal system,strengthening technical means to enhance the supervision and management of information security and data protection.

Report on Cardiovascular Health and Diseases in China 2022:an Updated Summary

In the past 30 years,the accessibility and quality index of medical care have made remarkable progress in China,ranking the first among middle-income countries.Many cardiovascular technologies are at or near the world's leading level,and significant progress has been achieved in China solving the problem of“treatment difficulty”of cardiovascular diseases(CVD).However,due to the prevalence of unhealthy lifestyles among Chinese residents,a huge population with CVD risk factors,accelerated population aging,and other reasons,the incidence and mortality rate of CVD are still increasing,and the turning point of the decline in disease burden has not appeared yet in China.In terms of proportions of disease mortality among urban and rural residents,CVD still ranks the first.In 2020,CVD accounted for 48.00%and 45.86%of the causes of death in rural and urban areas,respectively;two out of every five deaths were due to CVD.It is estimated that the number of current CVD patients in China is around 330 million,including 13 million stroke,11.39 million coronary heart disease,8.9 million heart failure,5 million pulmonary heart disease,4.87 million atrial fibrillation,2.5 million rheumatic heart disease,2 million congenital heart disease,45.3 million peripheral artery disease,and 245 million hypertension cases.China has entered a new stage of transformation from high-speed development to high-quality development,and the prevention and control of CVD in China should also shift from previous emphasis on scale growth to strategies focusing more on strategic and key technological development in order to curb the trend of increasing incidence and mortality rates of CVD.

Modeling and Simulation of Low Rate of Denial of Service Attacks

The low-rate denial of service attack is more applicable to the network in recent years as a means of attack, which is different from the traditional field type DoS attacks at the network end system or network using adaptive mechanisms exist loopholes flow through the low-rate periodic attacks on the implementation of high-efficiency attacked by an intruder and not be found, resulting in loss of user data or a computer deadlock. LDos attack since there has been extensive attention of researchers, the attack signature analysis and detection methods to prevent network security have become an important research topic. Some have been proposed for the current attacks were classified LDoS describe and model, and then in NS-2 platform for experimental verification, and then LDoS attack detection to prevent difficulties are discussed and summarized for the future such attacks detection method research work to provide a reference.

Optimization of Secure Coding Practices in SDLC as Part of Cybersecurity Framework

Cybersecurity is a global goal that is central to national security planning in many countries.One of the most active research fields is design of practices for the development of so-called highly secure software as a kind of protection and reduction of the risks from cyber threats.The use of a secure software product in a real environment enables the reduction of the vulnerability of the system as a whole.It would be logical to find the most optimal solution for the integration of secure coding in the classic SDLC(software development life cycle).This paper aims to suggest practices and tips that should be followed for secure coding,in order to avoid cost and time overruns because of untimely identification of security issues.It presents the implementation of secure coding practices in software development,and showcases several real-world scenarios from different phases of the SDLC,as well as mitigation strategies.The paper covers techniques for SQL injection mitigation,authentication management for staging environments,and access control verification using JSON Web Tokens.

公立医院廉洁风险防控量化评价研究

目的探讨公立医院廉洁风险防控量化评价,为提升公立医院廉洁风险防控工作质效提供参考。方法自行设计《公立医院权力事项廉洁风险防控检查标准》,从权力运行流程梳理清晰程度、廉洁风险点查找准确程度、防控措施有力程度三个方面对四川大学华西医院各部门/临床医技科室提供的权力事项廉洁风险防控进行评分和评级。结果共检查了236个权力事项的廉洁风险防控情况,根据检查标准,57项评为一档,103项评为二档,76项评为三档,占比分别为24.15%、43.64%和32.20%。经检查,全院236个权力事项的廉洁风险防控检查得分为(5.82±1.92)分,其中,流程维度得分为(2.11±0.75)分,风险点查找维度得分为(1.89±0.75)分,防控维度得分为(1.89±0.79)分,体现出部分单位的工作流程不够清晰、个别风险点查找不准确、防控措施不具体等问题。结论医院要结合自身工作环节的问题,从思想、行为、成效和考核评价几方面入手,着力思考廉洁风险防控长期建设中的具体化、精准化、显著化和可量化。

急倾斜特厚煤层冲击地压防治探索与总结

急倾斜特厚煤层开采顶板破断运动复杂,应力和能量演化规律特殊,在深部“三高一扰动”影响下,冲击地压防治不容乐观。基于某矿2016年冲击地压事故后急倾斜特厚煤层水平分段开采冲击地压防治经验,从急倾斜特厚煤层水平分段开采冲击地压发生机理、瓦斯突出与冲击地压综合防治和冲击地压管理详细介绍了该矿7年来急倾斜特厚煤层冲击地压防治经验。冲击地压发生机理方面,建立了顶板岩层倾斜悬臂梁模型,揭示了顶、底板覆岩结构破断失稳演化过程,划分了夹持煤体受力状态分区,提出了急倾斜特厚煤层冲击“夹持理论”。瓦斯突出与冲击地压综合防治方面,基于冲击地压灾害控制解危技术的强度弱化减冲理论,结合原有防突措施体系,提出了既能防冲且对防突有利的解危措施,形成了某矿瓦斯/CO_(2)突出-冲击地压“双防”技术体系,建立了适用于某矿急倾斜特厚煤层水平分段开采的冲击地压防治体系,以钻屑量和瓦斯吸解值验证了瓦斯突出防治的强度保障,同时以加强实施卸压措施工作面的微震事件分布及各能级总频次和能量对比,论证说明了卸压方案防治效果的有效性。冲击地压管理方面,形成了预测评价、监测预警、治理预防、效果检验、安全防护和教育培训“六位一体”综合防治架构,基于《煤矿安全规程》和《防治煤矿冲击地压细则》等各项规定,制定了Q/YJMD-—FC 0104-2022《窑街煤电集团有限公司煤矿冲击地压防治第四部分:冲击地压防治技术规范》。