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LME based on blockchain
Publish: 2021-05-26 02:56:10
1. The core advantage of blockchain technology is decentralization. It can realize point-to-point transaction, coordination and cooperation based on decentralized credit in a distributed system without mutual trust by means of data encryption, time stamp, distributed consensus and economic incentive, so as to solve the common high cost, low cost and low cost of centralized institutions Low efficiency and data storage insecurity provide solutions
the application fields of blockchain include digital currency, token, finance, anti-counterfeiting traceability, privacy protection, supply chain, entertainment, etc. with the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry
taking the tourism instry as an example, blockchain applications mainly focus on tourism travel, tourism community reviews, digital identity management, credit consumption management, tracking pilot's professional certificate and qualification, loyalty plan of hotels and airlines, reservation management and consumption points management. In addition, blockchain also has applications in finance, games, entertainment and other fields.
the application fields of blockchain include digital currency, token, finance, anti-counterfeiting traceability, privacy protection, supply chain, entertainment, etc. with the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry
taking the tourism instry as an example, blockchain applications mainly focus on tourism travel, tourism community reviews, digital identity management, credit consumption management, tracking pilot's professional certificate and qualification, loyalty plan of hotels and airlines, reservation management and consumption points management. In addition, blockchain also has applications in finance, games, entertainment and other fields.
2. Professor Hu Kai's research mainly includes:
digital economy and blockchain Technology: he is one of the earliest scholars engaged in blockchain technology in China. He has proposed and developed such theoretical methods as smart contract engineering (SCE), legal code technology, verification as a service (VAAs), etc. in the fields of combination of digital economy and blockchain, planning and consulting of digital economic Park, digital governance of blockchain, and so on Blockchain scalability, Multi Chain interconnection and blockchain formal verification technology have in-depth research and patent achievements. He presided over the research and development of Beihang blockchain series procts, including various forms of blockchain systems with independent intellectual property rights, browsers, monitors, deployment tools and blockchain big data management system (opendata)
distributed parallel computing and network: he has been engaged in cluster computing system, high-performance computing, aerospace electronic bus, and integrated network information technology research in complex computing environment for a long time. He proposed and studied the theory of reconfigurable multi cluster computing based on wolf pack and applied it to practice, and developed several application software systems
formal design and verification methods: in close cooperation with irit and INRIA, we have established a Sino French joint research laboratory for formal methods, studied model driven formal design and verification methods, proposed a number of innovative extension technologies based on AADL and synchronous language signal, and developed a number of model transformation, model validation and verification methods Verification and automatic code generation tools
in recent years, he has published more than 60 papers on SCI / EI retrieval in important academic journals at home and abroad, edited new technologies of network computing (416 pages, published by Science Press in 2001), and cooperatively completed the national authoritative textbook introction to distributed computing system (490 pages, published by Tsinghua University Press in 2014), which won the first prize of 2016 textbook, It has been adopted by more than ten key universities. He has successively presided over and participated in a number of National Natural Science Fund, national key R & D projects, 863 major projects, Junkou 863 project, National Nuclear high-tech foundation project, aerospace fund, and a number of important engineering projects in aerospace field. He won more than 30 national invention patents and soft works, won the five-year achievement award of aviation fund in 2015, and won the second-class innovation achievement award of Instry University Research Institute in 2018.
digital economy and blockchain Technology: he is one of the earliest scholars engaged in blockchain technology in China. He has proposed and developed such theoretical methods as smart contract engineering (SCE), legal code technology, verification as a service (VAAs), etc. in the fields of combination of digital economy and blockchain, planning and consulting of digital economic Park, digital governance of blockchain, and so on Blockchain scalability, Multi Chain interconnection and blockchain formal verification technology have in-depth research and patent achievements. He presided over the research and development of Beihang blockchain series procts, including various forms of blockchain systems with independent intellectual property rights, browsers, monitors, deployment tools and blockchain big data management system (opendata)
distributed parallel computing and network: he has been engaged in cluster computing system, high-performance computing, aerospace electronic bus, and integrated network information technology research in complex computing environment for a long time. He proposed and studied the theory of reconfigurable multi cluster computing based on wolf pack and applied it to practice, and developed several application software systems
formal design and verification methods: in close cooperation with irit and INRIA, we have established a Sino French joint research laboratory for formal methods, studied model driven formal design and verification methods, proposed a number of innovative extension technologies based on AADL and synchronous language signal, and developed a number of model transformation, model validation and verification methods Verification and automatic code generation tools
in recent years, he has published more than 60 papers on SCI / EI retrieval in important academic journals at home and abroad, edited new technologies of network computing (416 pages, published by Science Press in 2001), and cooperatively completed the national authoritative textbook introction to distributed computing system (490 pages, published by Tsinghua University Press in 2014), which won the first prize of 2016 textbook, It has been adopted by more than ten key universities. He has successively presided over and participated in a number of National Natural Science Fund, national key R & D projects, 863 major projects, Junkou 863 project, National Nuclear high-tech foundation project, aerospace fund, and a number of important engineering projects in aerospace field. He won more than 30 national invention patents and soft works, won the five-year achievement award of aviation fund in 2015, and won the second-class innovation achievement award of Instry University Research Institute in 2018.
3. Search "blockchain" on HowNet to find model articles in this respect.
4. Application of blockchain technology in voting
kuaishang takes the lead in applying blockchain technology to the voting field nationwide, effectively solving the trust problem of voting data, providing the most real and effective data for the participants, protecting the rights and interests of real voting users, and making blockchain technology "people-friendly", so that the general public can quickly perceive and share the information in the field of life services Enjoy the convenience of blockchain technology
Application of blockchain technology in digital asset registration
Jinzhu digital asset service platform takes the lead in using blockchain technology, which is a global distributed ledger technology with the characteristics of traceability, non tampering and non forgery. The digital assets of the platform come from the standard issuers of digital assets, and the asset value is determined by the open market to avoid overestimation or undervaluation
the application of blockchain technology in the financial instry
ant financial's independent and controllable financial grade commercial blockchain platform has been deployed in multiple social and commercial application scenarios by multiple institutions and countries. Ant blockchain platform supports second level confirmation for transactions, and the consensus mechanism uses efficient parallel consensus algorithm to ensure the high performance of the blockchain platform, Ant blockchain has been applied in many proction level applications, applying leading technologies to people's livelihood, commerce, finance and other fields.
kuaishang takes the lead in applying blockchain technology to the voting field nationwide, effectively solving the trust problem of voting data, providing the most real and effective data for the participants, protecting the rights and interests of real voting users, and making blockchain technology "people-friendly", so that the general public can quickly perceive and share the information in the field of life services Enjoy the convenience of blockchain technology
Application of blockchain technology in digital asset registration
Jinzhu digital asset service platform takes the lead in using blockchain technology, which is a global distributed ledger technology with the characteristics of traceability, non tampering and non forgery. The digital assets of the platform come from the standard issuers of digital assets, and the asset value is determined by the open market to avoid overestimation or undervaluation
the application of blockchain technology in the financial instry
ant financial's independent and controllable financial grade commercial blockchain platform has been deployed in multiple social and commercial application scenarios by multiple institutions and countries. Ant blockchain platform supports second level confirmation for transactions, and the consensus mechanism uses efficient parallel consensus algorithm to ensure the high performance of the blockchain platform, Ant blockchain has been applied in many proction level applications, applying leading technologies to people's livelihood, commerce, finance and other fields.
5. Does Tianjin have a lawyer who knows bitcoin? This should be understood. Bitcoin lawyers.
6. The existing conditions can't handle such a large-scale liquidation, but with the blockchain system, the confirmation of the right of each transaction is fixed. The liquidation only needs to be carried out according to the existing results, and there is no need for review. A lot of manpower and material resources are saved in the process, and the speed of liquidation will certainly be greatly increased, which is determined by the non tamperable characteristics of the blockchain, For example, Nanjing Rongze has a similar block chain inclusive financial platform.
7.
Good mobile game trading platforms are:
n0.1:5173
clients provide game trading services for 70 million users. The mobile version of 5173 game trading platform's official website has a large number of games and professional teams. In order to fully meet the demands of the majority of users' online games and digital proct transactions, the online games, page games and mobile game trading procts provided by 5173 game trading platform involve game equipment, game currency, account number, point cards, agent training, props and other digital point cards
NO.4: Netease buff
Netease buff is a trading platform launched by Netease company to support steam game accessories, aiming to provide players with a more real-time, safer and more convenient game accessories trading market environment
8. There are many things that can be done, such as digital IP, public welfare, finance, supply chain, logistics and so on
9. Treatment of corns:
1. Excision: (1) soak the diseased feet with corns in warm water for 20 minutes, (2) disinfect them with 75% alcohol.
2. Local drug treatment: apply corns ointment to the affected area
there are also some popular folk prescriptions to try:
1. Take one castor seed, burn the shell of castor seed with fire, press it directly on the corns after the oil comes out, fix it with adhesive tape, and it will fall off after 5-6 days< Take 18G of black plum, grind it into fine powder, put it into a bottle, add fragrant oil to soak for 7-10 days, and mix well. Soak the affected area with 1% warm salt for 30 minutes, cut off the rough skin after softening, apply an appropriate amount of ointment externally, bandage it with gauze, change the dressing every 12 hours, and take 3 days as a course of treatment
3. Take a proper amount of Sapium sebiferum leaf twig, break the petiole, take its milky juice, rub the affected area twice every morning, 5 minutes each time, soak in hot water at night, and scrape the softened cutin< 4. Grind the cortex Rehmanniae and Carthamus tinctorius into fine powder, add proper amount of fragrant oil to make a paste, scald and wash feet with hot water every night, apply it to the affected area, cover it with non-toxic plastic film, and then fix it with adhesive tape, once a day, 10 days as a course of treatment< Take an appropriate amount of aloe and grind it into paste with a little water. After washing feet with hot water every night, apply the medicine to the affected area and fix it with plastic film. Once a day, 10 days is a course of treatment
6. Take an appropriate amount of propolis, apply propolis on the surface of the affected area after washing feet with hot water every night, bandage with gauze, change dressing once a day, 10 days is a course of treatment
7. Take a purple garlic, 10 cm green onion and 3-5 prickly ash, and pound them like mud. Apply them on the corns according to the size of the corns. Rub a thin strip of cotton around the drug mud to make it not contact with normal skin. Seal them with adhesive tape. Remove the adhesive tape and drug mud after 24 hours. After 3 days, the corns begin to turn black and graally fall off, and can be reused once
8. Take 30 dried centipedes and 9g black plum, bake and grind them, add proper amount of vegetable oil and soak them for 10 days. Soak the affected part in 1% warm saline for 30 minutes, cut off the rough skin after it softens, apply proper amount of this ointment externally, bandage it with gauze, twice a day, and continue to use until healing
9. Take 6 Liushen pills, wash and disinfect the affected area, cut off the surface cuticle with a sharp knife, soak in 1% saline for 25 minutes, grind the medicine into fine powder, add vinegar to make paste, coat the affected area, fix it with adhesive tape, change the dressing once every 3 days, and use it continuously until healing
hope LZ will recover soon!
1. Excision: (1) soak the diseased feet with corns in warm water for 20 minutes, (2) disinfect them with 75% alcohol.
2. Local drug treatment: apply corns ointment to the affected area
there are also some popular folk prescriptions to try:
1. Take one castor seed, burn the shell of castor seed with fire, press it directly on the corns after the oil comes out, fix it with adhesive tape, and it will fall off after 5-6 days< Take 18G of black plum, grind it into fine powder, put it into a bottle, add fragrant oil to soak for 7-10 days, and mix well. Soak the affected area with 1% warm salt for 30 minutes, cut off the rough skin after softening, apply an appropriate amount of ointment externally, bandage it with gauze, change the dressing every 12 hours, and take 3 days as a course of treatment
3. Take a proper amount of Sapium sebiferum leaf twig, break the petiole, take its milky juice, rub the affected area twice every morning, 5 minutes each time, soak in hot water at night, and scrape the softened cutin< 4. Grind the cortex Rehmanniae and Carthamus tinctorius into fine powder, add proper amount of fragrant oil to make a paste, scald and wash feet with hot water every night, apply it to the affected area, cover it with non-toxic plastic film, and then fix it with adhesive tape, once a day, 10 days as a course of treatment< Take an appropriate amount of aloe and grind it into paste with a little water. After washing feet with hot water every night, apply the medicine to the affected area and fix it with plastic film. Once a day, 10 days is a course of treatment
6. Take an appropriate amount of propolis, apply propolis on the surface of the affected area after washing feet with hot water every night, bandage with gauze, change dressing once a day, 10 days is a course of treatment
7. Take a purple garlic, 10 cm green onion and 3-5 prickly ash, and pound them like mud. Apply them on the corns according to the size of the corns. Rub a thin strip of cotton around the drug mud to make it not contact with normal skin. Seal them with adhesive tape. Remove the adhesive tape and drug mud after 24 hours. After 3 days, the corns begin to turn black and graally fall off, and can be reused once
8. Take 30 dried centipedes and 9g black plum, bake and grind them, add proper amount of vegetable oil and soak them for 10 days. Soak the affected part in 1% warm saline for 30 minutes, cut off the rough skin after it softens, apply proper amount of this ointment externally, bandage it with gauze, twice a day, and continue to use until healing
9. Take 6 Liushen pills, wash and disinfect the affected area, cut off the surface cuticle with a sharp knife, soak in 1% saline for 25 minutes, grind the medicine into fine powder, add vinegar to make paste, coat the affected area, fix it with adhesive tape, change the dressing once every 3 days, and use it continuously until healing
hope LZ will recover soon!
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