Analysis of the Current Situation of Drug Clinical Trial Institutions in Shaanxi Province

To understand the current situation of institutional registration in Shaanxi Province after the implementation ofregistration system management in drug clinical trial institutions.Relevant information was collected on the“Announcement on the Accreditation of Drug Clinical Trial Institutions”issued by the National Medical Products Administration from 2005 to August 2022,the record management information system of drug and medical device clinical trial institutions,and the drug clinical trial registration and information publicity platform.A retrospective analysis was carried out in terms of institutional development,regional distribution,registered majors,principal investigators,and the number of drug clinical trials.After the implementation of institution registration,the number of drug clinical trial institutions in Shaanxi Province increased by 47.4%,884 principal investigators were registered,the number of registered majors expanded from 58 qualified to 117,and the professional scope increased by 50.4%.The policy of institution registration is conducive to promoting the rational use of medical resources and the development of drug clinical trial institutions and improving the healthy development of the pharmaceutical industry in Shaanxi Province.

Research on the Current Situation and Countermeasures of Integrating Artificial Intelligence into Ideological and Political Teaching in Universities

With the rapid development of modern science and technology,artificial intelligence(AI)technology is becoming more and more mature,which has brought a profound impact on every field of human society.The new era background provides a new teaching concept for ideological and political teaching in colleges and universities.Teachers in colleges and universities should adopt a positive attitude to face the teaching change brought by new technology,update the teaching ideas in time,and adjust the teaching strategy.This paper will analyze the current situation of the integrated development of AI and ideological and political teaching and put forward corresponding teaching strategies to help train well-developed socialist successors.

Analysis and Strategy Research on the Mathematics Learning Situation of the Postgraduate Candidates

This study takes the students who intend to study for graduate students as the research object,and makes a questionnaire survey on the mathematics learning situation and learning platform of the postgraduate candidates.Questionnaires were distributed online and offline,and a total of 326 valid questionnaires were collected.Based on 326 questionnaires,this paper analyzes the current learning situation of mathematics in the postgraduate entrance examination and studies the strategies based on the present situation,which points out the direction for the construction of mathematics learning and communication platform based on the needs of postgraduate entrance examination.

Analysis of TEDA's Present Situation in Drawing Capital from Transnational Corporations and Its Measures

Ⅰ. The present Situation of Transnational Corporations’ Investment in TEDA (1 ) General situation Since its founding ten years ago, especially since 1992. TEDA has achieved encouraging successesin undertaking major projects. drawing the attention of leading consortia, omnibearingly solicitingbusiness and drawing foreign capital. By September 30, 1994, TEDA had approved 2054 solely for-

Analysis on the Situation of Power Supply and Demand in Shandong

In the first half of 2007, the power industry in Shandongprovince continued to maintain a rapid growth momentum.The gross electricity consumption amounted to 121.25 TWh,14.4% higher over that in the same period of last year. The totalinstalled capacity reached 53.29 GW. It was expected that bythe end of 2007, the gross electricity consumption in Shan-dong would reach 260 TWh, increasing by 14.4% on ayear-on-year basis; the maximum load would reach 40.

System Architecture and Key Technologies of Network Security Situation Awareness System YHSAS

Network Security Situation Awareness System YHSAS acquires,understands and displays the security factors which cause changes of network situation,and predicts the future development trend of these security factors.YHSAS is developed for national backbone network,large network operators,large enterprises and other large-scale network.This paper describes its architecture and key technologies:Network Security Oriented Total Factor Information Collection and High-Dimensional Vector Space Analysis,Knowledge Representation and Management of Super Large-Scale Network Security,Multi-Level,Multi-Granularity and Multi-Dimensional Network Security Index Construction Method,Multi-Mode and Multi-Granularity Network Security Situation Prediction Technology,and so on.The performance tests show that YHSAS has high real-time performance and accuracy in security situation analysis and trend prediction.The system meets the demands of analysis and prediction for large-scale network security situation.

Analysis of Causes of “7.21” Rainstorm in Zhongwei City

Conventional information of Micaps, NCEP reanalysis data, and data from regional automatic weather stations were used to analyze the causes of rainstorm in southern mountains of Zhongwei City on July 21,2012. The results showed that the favorable circulation situation ＂ high in east and low in west＂ to rainfall in Nlngxia formed at 500 hPa before the precipitation appeared, and the heavy rainfall generated when cold air over Lake Baikal moved eastward and joined with warm and wet airflow on the northwest side of 584 line in Hetao region. Ground frontal surface and shear lines at 700 and 500 hPa were main influencing systems of heavy rainfall. Positive vorticity area at low levels, water vapor convergence, as- cending motion and stratification instability provided thermal, dynamic and energy conditions for the formation of the rainstorm. The rainstorm area was situated in wind direction convergence zone where southwest airflow changed into easterly airflow at 700 hPa. Sounding data show that temper- ature and humidity were high in the lower atmosphere which was nearly saturated, and atmospheric convection was unstable before the rainstorm appeared. After the rainstorm occurred, energy in the atmosphere released rapidly, and each index reduced fast, so that the precipitation ended.

Production Forecast of Citrus in China and Production and Marketing Situation of Citrus in Chongqing in 2016 Production Season

According to the statistics of the Ministry of Agriculture,the planting area of citrus would increase steadily,and the yield would decline slightly,2. 556 7 million ha and 36. 168 million t,respectively. Compared with 2015,the planting area would increase by 1. 97% and the yield would increase by 1. 17%. According to the production scheduling of Chongqing Agricultural Commission,the citrus production in Chongqing in 2016 would continue to maintain a steady and rapid growth,the estimated area and yield were 0. 206 7 million ha and 2. 8 million t,increasing by 4. 27% and 4. 48% compared with 2015 respectively. By the end of November 2016,most of mature citrus products in Chongqing would show different degree of rise in purchasing price,while the purchasing price of red orange and some processed raw material fruits would show different amplitude of decline. On the whole,the production and marketing situation of Chongqing citrus would become better.

Investigation and Analysis of Continuing Nursing Education Status and Needs of In-Service Nurses in Tibet

Objective: To investigate and analyze the current status of continuing nursing education (CNE) of in-service nurses in Tibet and their demand for continuing education. Methods: 663 active nurses in Tibet were taken as the research objects, and the self-developed questionnaire was used to investigate the current status and needs of CNE, and the correlation between the CNE needs of active nurses and their personal conditions was analyzed. Results: This study shows that 65.61% (435/663) of active nurses have not participated in any CNE, and 91.86% (609/663) of active nurses believe that they need to participate in CNE. The problems faced by active nurses in participating in CNE include funding restrictions, time limitation and ability limitation. Logistic stepwise regression analysis reveals that the age of active nurses and working years of nurses are negatively correlated with the funding restrictions for participating in CNE (P < 0.05). It is relatively more difficult for young nurses with less working experience to obtain funding for participating in CNE. Moreover, there is a negative correlation between age, educational level and the ability of nurses to participate in CNE (P < 0.05). Younger nurses with lower educational level are more difficult to participate in CNE due to personal ability. There is a positive correlation between the length of working experience and the time limitation faced to participate in CNE (P < 0.05). Senior nurses are too busy with their work to participate in CNE due to limited time. Conclusion: The problems faced by active nurses in Tibet in participating in CNE come from funding, time and ability. Young nurses with limited working experience cannot participate in CNE resulting from limited ability and funds;while senior nurses are mainly restricted by time. It is recommended that hospitals and nursing management in Tibet should solve these problems faced by nurses in participating in CNE by implementing a flexible scheduling system, and providing funding or implementing an incentive system, to enhance the confidence of active nurses in participating in CNE.

Difficulty Analysis of HVAC Construction and Key Analysis of Improved Technology

This paper expounds the concept of HVAC construction,specifically analyzes the current situation of HVAC construction in construction engineering,and focuses on the key and difficult points in HVAC construction.In order to provide an effective reference for improving the quality of HVAC construction in the current construction engineering,some suggestions are put forward for improvement of relevant technologies involved in key and difficult points.

An Analysis of Marketing Trend of IVD in China

Objective To contribute to the in vitro diagnosis(IVD)industry taking a leading position and developing sustainably in the market,and to help enterprises to adopt a variety of methods to strengthen its capacity.Methods Current status of IVD industry was analyzed and some strategies for the development of IVD industry were put forward in combination with the characteristics of the industry.Then the exterior environment of IVD industry and the development of marketing were analyzed so as to help increase the market shares of Chinese IVD industry in the global market.Results and Conclusion Chinese IVD industry was analyzed comprehensively from various perspectives on the basis of study of the history of Chinese IVD industry and foreign IVD industries.Therefore,some strategies are put forward.

Analysis of Renewable Energy Research Hotspots and Trends Based on Bibliometric and Patent Survey

In recent years,renewable energy has taken on an increasingly important role as a result of the depletion of traditional fossil fuels and the pressure of climate change.Due to the advantages of clean energy production and wide availability,research on renewable energy has increased worldwide.We collected data from the Web of Science and the Derwent Innovations Index to analyze research trends in the field of renewable energy.It was found that the number of research achievements in this field has developed rapidly worldwide since 2005.The United States ranks first in the quantity and quality of literature and fourth in the number of authorized patents.China ranks second and first regarding the quantity of literature and authorized patents,respectively.Biomass energy,wind energy,and solar energy are trending research topics in various stages of development.China has maintained close cooperation with the United States,the United Kingdom,Australia,and other countries.

Current Situation and Approaches Relating to Construction of Agricultural Production and Operation Development Capacity for Rural Households in Hubei Province

The main body of household operation in the rural household contract responsibility system of our country has developed to the present stage,and has formed the situation that three kinds of rural households coexist,namely,ordinary rural households,major professional households and family farms. The agricultural production and operation of three kinds of household plays an important role in supporting the rapid development of modern agriculture in China. Under the new situation of deepening the rural reform and realizing the goal of well-off society in an all-round way,it is of great practical significance to make a thorough investigation and study on the present situation and approaches relating to the construction of the agricultural production and operation capacity for the three kinds of rural households.

Review of Dietary Therapy Development in Ming and Qing Dynasties

In the Ming and Qing Dynasties,with the development of politics,economy and culture,the development of health maintenance of traditional Chinese medicine entered a heyday.Food therapy is an important part of the health theory of traditional Chinese medicine.In the 5,000 years of Chinese civilization,you can see the record of food therapy everywhere.It can be said that food therapy of traditional Chinese medicine develops together with traditional Chinese medicine.As a treasure in the treasure-house of Chinese medicine,food therapy has a long history and rich practice.Based on the current research,further research on relevant theories remains to be carried out.Focusing on the historical period of Ming and Qing dynasties,this paper takes the works related to food,nutrition and therapy(including general works and monographs on diet),the health thoughts and practice characteristics of representative health practitioners as the research perspective,and sorts out the above research contents in the past 20 years,analyzes the research overview and trend.It is found that in the study of food nourishing in Ming and Qing dynasties,there are few studies on the contents of diet nourishing in the general works.This suggests that when we study the development of diet nourishing in Ming and Qing Dynasties,we should not only study the monograph of diet nourishing and the thoughts of doctors,but also pay attention to the diet nourishing thought reflected in the general works.The study of diet monographs in Ming Dynasty mainly focused on the textual research of wild plants,and the study of diet monographs in Qing Dynasty mainly focused on the application.The study on the health care thought of doctors in Ming and Qing Dynasties mainly focused on the views of food nourishing and personal health care.These studies are summarized in order to provide reference for further theoretical research and provide reference for contemporary research on food nourishing diet.

The geological heritages in Xinjiang, China： Its features and protection

The geological heritage protection and its development at home and abroad reflect the progress in the aspect from the single protection to the coordination between protection and exploitation. The geopark established by UNESCO has closely combined the protection of geological heritages with the promotion of sustainable development of local economy, which has become the best way to protect geological heritages. The geological heritages in Xinjiang, China, are characterized by their large quantity, rich variety and high grade. The complicated geologic-geomorphic environment in Xinjiang contributes to the creation of various geological heritage types and their spatial distribution, and at the same time makes them under control. The main types of the geological heritages in Xinjiang are the geologic-geomorphic landscapes and the water landscapes. The spatial distribution can be divided into five geological heritage districts： Altay, Junggar, Tianshan, Tarim and Kunlun-Altun, among which Tianshan and Kunlun-Altun are most important. Based on the first systematic investigation of the geological heritages in Xinjiang, it is confirmed that the insufficient coordination between protection and exploitation is the primary cause for the backward situation in the geological heritage protection. To solve the problem, this paper proposes 6 major protection steps--from determining the protection types, the protection forms, the protection modes, the protection grades, the protection sequences to determining the＇ protection zones, brings forward the idea of optimal-selection which integrates geoparks with geological heritage protection areas and other protection areas as protection and exploitation reserve list for 209 well as 5 corresponding modes, and makes a important geological heritages in Xinjiang.

A Study on Job Satisfaction, Stressors and Job Burnout of Nurses in a Third-Class Hospital in Haikou

Objective: With the development of society, people’s requirements and standards for nursing work continue to improve, under the premise of nursing human resources are relatively insufficient, nursing work from nursing skills to service attitude to ensure quality, this standard brings great work pressure to nursing staff, in addition, the increasing medical disputes, It increases the risk factor of personal safety attack in the workplace of nurses, and further increases the psychological pressure of nurses, thus increasing the incidence of job burnout of nurses. Methods: A multi-stage random sampling was adopted to conduct a questionnaire survey among 1049 nursing staff on December 1, solstice and December 30, 2015. The current situation of nurses’ job satisfaction, stressors and job burnout and its influencing factors were analyzed. Results: 1) The total score of nurses’ job satisfaction was 91.52 ± 17.99 points;2) The total score of nurses’ work stressors was 86.52 ± 21.95 points;3) The total score of nurses’ job burnout was 38.44 ± 7.55 points;4) The aspects of patient care, management and interpersonal relationship were significantly correlated with nurses’ burnout (P < 0.001), and the total score of job satisfaction was positively correlated with nurses’ burnout, while the total score of job satisfaction was negatively correlated with nurses’ burnout. There was a significant correlation between job title and nurse burnout (P < 0.001). Conclusion: The job burnout of nurses is related to nurse satisfaction and work pressure. The problems of management and interpersonal relationship, title, total score of job satisfaction and patient care are the main problems of nurses’ job burnout.

A Brief Analysis of the Current Situation in Urban Renewal

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An analysis on the situation of 6 leading light bus makers in 2007

The 2006 light bus market was highlighted by recovery, diesel engine and dark horse. The growth rate of the sales achieved a 10 percent up year on year.