Information development is the leader of digital currency

1. The issue of digital currency can not only rece the high cost of traditional paper currency issue and circulation, but also better serve our virtual economy. Previously, bitcoin and other data currencies were legalized in California, and the Bank of England also considered issuing digital currency, which opened a good foundation for digital currency circulation. With the issuance of digital currency in China, the penetration rate of mobile payment will rise by leaps and bounds, and the enterprises that take the lead in the layout will have broad prospects for development
in the A-share market, the concept stocks related to mobile payment mainly include: Hengbao shares, new world, Tianyu information, Zhongke Jincai, national technology, new cape, new Guo, etc.

2. In 2017, the total market value of global digital currencies once exceeded US $600 billion, with an annual maximum increase of 3497.98%. The types of digital currencies increased to 1334, achieving explosive growth in terms of both the total market value and the number of currencies. According to the development route of global digital currency, digital currency can be divided into: 1. Currency type represented by "bitcoin"; 2. Decentralized application development "platform" type represented by "Ethereum"; 3. Various decentralized "application" types

3. Let's first explain digital currency. The real digital currency is issued by the state, based on the national credit, and stored in the form of electronic data. This is the national legal currency that can be circulated. So far, no country has issued digital currency, so has China. Therefore, anyone claiming to be a digital currency issued by the state is a fraud. The function of legal digital currency is the same as that of paper currency. So there is no concept of investment. Just imagine, would you spend 100 yuan to buy a ten yuan RMB? Bitcoin is still a virtual currency, not a real currency. Bitcoin is an encryption algorithm based on the blockchain, and the calculation results are obtained. The biggest characteristics are decentralization, uniqueness and finiteness. Because of these characteristics, it is impossible for a country to use bitcoin as legal tender. So I have no objection to using bitcoin as a target of speculation. But if bitcoin is promoted as a digital "currency", I think it is suspected of cheating, because it does not have the characteristics of national legal tender. Some people in the world are willing to accept bitcoin transaction. I think it is actually a "barter" transaction, not a real currency transaction. At present, bitnet exchange can provide the most trading pairs, and investors can participate in leveraged trading and perpetual contract trading.

4. Hailimeda (002537): its main business is the development, proction and distribution of home appliance parts, auto parts, micro and special motors and motor parts; Precision mold development, design and manufacturing, is a strong domestic comprehensive strength of home appliance parts suppliers
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5.

The rise of financial technology promotes the digital and intelligent development of finance, and the form of money is also developing. With the rapid development of information network communication technology, electronic payment has been popularized rapidly, and legal digital currency is also developing< China vigorously promotes digital currency, and the development of digital currency has great positive significance for China's economic development

finally, it is difficult for users to feel the difference between digital RMB payment and third-party payment in their daily consumption. In comparison, the use of digital RMB payment is more convenient than the third-party payment , and digital RMB payment is not limited by the network and payment scenarios. Digital RMB is the financial infrastructure built by the state, and there is no charge for the cashing and redemption of digital RMB. Digital RMB can be used to pay third-party payments. However, for those who need convenient electronic payment, people without financial accounts can also use digital RMB< Digital RMB supports controllable anonymity, which can better protect users' privacy

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7. The materials searched on the Internet are expected to be helpful to you.

hospital information system, also known as "hospital management information system", refers to the use of modern means such as computer software and hardware technology and network communication technology to comprehensively manage the flow of people, logistics and finance of the hospital and its departments, To collect, store, process, extract, transmit, summarize and process the data generated in each stage of medical activities to generate various kinds of information, so as to provide a comprehensive, automatic management and various service information system for the overall operation of the hospital
computer application system for information management and online operation in hospital management and medical activities, abbreviated as his. His is an information management system covering all the business and the whole process of the hospital. According to the definition given by Morris f. collen, which is generally accepted by the academic circles, it should be: to collect, store, process patient care information and administration information for all departments of the hospital by using computers and communication equipment A platform for retrieving and communicating capabilities and meeting the functional requirements of all authorized users. Hospital information system consists of medical information system and hospital management information system. The modern hospital information system adopts microcomputer local area network and workstation, and comprehensively uses cybernetics, information theory, artificial intelligence and system engineering< In the early 1960s, the United States, Japan and European countries began to establish hospital information systems. By the 1970s, many large-scale hospital information systems had been built. For example, Stockholm, the capital of Sweden, has set up a central information system Midas for all hospitals in the city, which can process the medical information of 75000 inpatients and outpatients; IBM medical system solutions to be successfully applied around the world; Domestic development is relatively backward. By 2000, systems with independent intellectual property rights and comparable with those of advanced countries in the world have been formed. For example, Huiyuan hospital management information system of Dalian Huiyuan Electronic System Engineering Co., Ltd. has been successfully applied to more than 95% of large hospitals in China. The development trend of hospital information system is to connect all kinds of medical devices directly and connect the hospital information systems of nearby hospitals, even regions and countries into a network. The key problem is to standardize the medical record registration, detection and diagnosis indicators in different systems. In the advanced stage of hospital information system, medical expert system will be widely used, and medical quality supervision and control system will be established to further improve the level of medical treatment and health care
[edit this paragraph] system composition

hospital information system composition refers to the information system directly related to medical activities. It includes medical expert system, auxiliary diagnosis system, auxiliary teaching system, critical patient monitoring system, drug consultation and monitoring system, as well as some special diagnosis and treatment systems, such as CT (computer X-ray tomography), B-ultrasound, ECG automatic analysis, blood cell and biochemical automatic analysis, etc. These systems are relatively independent, forming a special system or controlled by a special computer. They are mainly used for data collection and preliminary analysis. The results can be integrated into diagnosis and treatment files and medical database through online network for doctors to query and call. The diagram above shows the block diagram of the computer diagnosis system. And the information system directly related to hospital management activities. Hospital management information system is to assist decision-making as the main goal, the purpose is to improve the efficiency and level of hospital management and medical work. It includes the following four types of systems: ① administrative management system. It includes personnel management system, financial management system, logistics management system, pharmacy management system, medical equipment management system, outpatient, operation and inpatient appointment system, patient inpatient management system, etc. ② Medical management system. Including outpatient, emergency management system, medical record management system, medical statistics system, blood bank management system. ③ Decision support system. Including medical quality evaluation system, medical quality control system, etc. ④ Various auxiliary systems. Such as medical information retrieval system, medical database system, etc
[edit this paragraph] research frontier

the frontier of hospital information system is the application of cybernetics and systems engineering methods, with the help of various computer application systems to establish medical quality evaluation system and medical quality control system< The main contents of the medical quality evaluation system include: 1) medical quality evaluation. The comprehensive evaluation index of medical quality was calculated to evaluate the medical quality based on the parameters of case type, medical outcome, medical error rate, diagnostic coincidence rate, average length of stay, average medical cost and so on. ② Objective to evaluate the quality of nursing work. Taking basic nursing, operation technology, psychological nursing, ward management, filling in nursing forms, implementing rules and regulations as the evaluation conditions and defining the weight, the mathematical model was established and processed by computer to make the evaluation. ③ Hospital efficiency evaluation. With the average bed working days, actual bed utilization rate, average bed turnover times and average hospitalization days of discharged patients as parameters, weight is defined and comprehensive evaluation index is established to evaluate work efficiency. ④ Objective to evaluate the work quality of medical staff. The mathematical model is established by fuzzy comprehensive evaluation method, and the relative score of each person's work evaluation is calculated by fuzzy matrix
the medical quality control system mainly uses cybernetics and artificial intelligence to manage the medical quality scientifically, and has the functions of retrieval, calculation, monitoring, prediction and judgment. At present, it is mainly used in the following three aspects: ① medical quality control. The main means are computer-aided monitoring and medical expert system to assist doctors in analysis and reasoning, and to put forward guiding suggestions. The items of computer-aided medical monitoring include: human aging degree monitoring system, cardiovascular and cerebrovascular disease prediction system, life index prognosis prediction system, noninvasive intracranial pressure monitoring system, human acid-base balance monitoring system, cardiovascular and cerebrovascular disease Hemorheology JB value measurement system, chronic renal failure prognosis judgment system. ② Medical quality control. Computer aided drug monitoring projects include: drug interaction detection system, pharmacokinetic monitoring system, drug micro detection monitoring system, etc. ③ Clinical laboratory quality control. At present, computer-aided test is mainly used for the quality control of blood routine test and biochemical test.

8. The original meaning of digitization refers to information digitization. The concept of digital community is the community that realizes information digitization, and its basic attribute should be community. Different from the traditional community, community management, community cultural construction and community services should be unified on a digital platform. Digital community should be a kind of consumption information island, and digital city should be a combination of multiple consumption information islands and other service information islands. Digital community is e to a digital platform, digital community provides more effective management, richer culture and more comprehensive services than traditional community. To achieve an elegant environment, complete facilities, convenient life, safe living environment.