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Chinese name of Xmx blockchain
Publish: 2021-04-27 17:24:51
1. In many cases of blockchain enterprise application, we can always see the word baas. Baas is the abbreviation of blockchain as a service, which is translated into "blockchain as a service" in Chinese. So what is blockchain as a service baas? With this question, we will follow Xiao Wang of Renren blockchain technology team to discuss it carefully
according to Xiao Wang, the concept of blockchain as a service (baas) is mainly proposed by Microsoft and IBM. To put it bluntly, it is actually a new type of cloud service, a cloud service combined with blockchain technology. For example, Microsoft's azure cloud computing platform and IBM's bluemix garage cloud platform all provide blockchain as a service baas
blockchain as a service (baas) is a space created by enterprises such as Microsoft and IBM from their own cloud service network to run a blockchain node. Compared with ordinary nodes and exchange nodes, the main purpose of baas nodes is to quickly establish the development environment they need, and provide a series of operation services based on blockchain, such as search query, transaction submission, data analysis, etc. these services can be centralized or decentralized to help developers verify their concepts and models faster. The service of baas node is reflected in: it is more instrumental and easy to create, deploy, run and monitor blockchain.
according to Xiao Wang, the concept of blockchain as a service (baas) is mainly proposed by Microsoft and IBM. To put it bluntly, it is actually a new type of cloud service, a cloud service combined with blockchain technology. For example, Microsoft's azure cloud computing platform and IBM's bluemix garage cloud platform all provide blockchain as a service baas
blockchain as a service (baas) is a space created by enterprises such as Microsoft and IBM from their own cloud service network to run a blockchain node. Compared with ordinary nodes and exchange nodes, the main purpose of baas nodes is to quickly establish the development environment they need, and provide a series of operation services based on blockchain, such as search query, transaction submission, data analysis, etc. these services can be centralized or decentralized to help developers verify their concepts and models faster. The service of baas node is reflected in: it is more instrumental and easy to create, deploy, run and monitor blockchain.
2. In short, coin an is a blockchain company as well as a bitcoin trading platform. Due to its powerful technology, it has always insisted on putting the interests of users in the first place, established a safe, fair and open blockchain community for global users, and has always provided customers with 7 * 24-hour Chinese and English Services in the process of development, which is both intimate and professional, It has developed into the world's top blockchain asset trading platform, which is very famous in the instry, and the user evaluation is even better.
3. Blockchain is a very front-end technology of Distributed Accounting, and it will also be a trend in the future. The second question you asked is based on Ethereum smart contract, and the underlying technology is also based on blockchain. Moreover, the scope is global and valuable. I hope the answer can help you.
4. In the traditional case, no matter the size of the system behind a database, the database is like a large ledger. For example, the database of a certain treasure is like a big account book, which records how much money a user has and how much money b user has. If a user pays one yuan to B user, a treasure will add one yuan to B user's account and subtract one yuan from a user's account. Therefore, the change of database can also be regarded as an accounting behavior
we usually think that the one who maintains the system is the one who manages the database, and other users have no right to participate. Just like the users of a certain treasure can not participate in the specific bookkeeping behavior
but blockchain subverts the tradition and lets every user in the system participate in it
blockchain is like a large total account book. Every user in the system can participate in competitive bookkeeping. In a certain period of time, the system will find the fastest and best users among competitors. The user writes the data changes in this period to a block, just like writing to an account page, and copies this account page to all other users in the system for backup, completing the whole action. In the next period of time, every node in the system has a of the complete ledger
since each block data is linked together through cryptography technology, we call it "blockchain" or "distributed ledger technology"
blockchain, let the whole people participate in bookkeeping. Because there is no specific bookkeeper in the system, any part of the nodes in the system will not affect the operation of the system if they are lost or destroyed. It is safer for all people to keep accounts. The system stipulates that the same number of accounts with the largest number are true accounts, and a small number of accounts that are inconsistent with other users are false accounts. This makes it difficult for a blockchain with enough nodes to be attacked and tampered with. These nodes are distributed in any corner of the Internet. Unless you are God and can control most computers in the world, you cannot tamper with them. Therefore, blockchain is considered to be the most secure way of data management in history. National bookkeeping is more efficient. Because there is no centralized intermediary organization, it can run automatically through pre-set proceres, which can greatly rece costs and improve efficiency, and ensure that the process and content of account records are open and transparent
bitcoin is only an experimental application of blockchain technology in the field of payment. Blockchain can also be used in a broader field, including medical treatment, supply chain, Internet of things, security authentication, social networking and artificial intelligence The economist called blockchain "the trust machine" and believed that it would have a huge and far-reaching impact on global finance and even social structure
to sum up in one sentence, blockchain technology is a way that enables all participants in the system to work together to record and maintain a reliable data log under the environment of multi-party without mutual trust through cryptography technology
bitcoin, blockchain content publishing platform decent and lightcoin all use blockchain technology, and anyone can participate in it in theory.
we usually think that the one who maintains the system is the one who manages the database, and other users have no right to participate. Just like the users of a certain treasure can not participate in the specific bookkeeping behavior
but blockchain subverts the tradition and lets every user in the system participate in it
blockchain is like a large total account book. Every user in the system can participate in competitive bookkeeping. In a certain period of time, the system will find the fastest and best users among competitors. The user writes the data changes in this period to a block, just like writing to an account page, and copies this account page to all other users in the system for backup, completing the whole action. In the next period of time, every node in the system has a of the complete ledger
since each block data is linked together through cryptography technology, we call it "blockchain" or "distributed ledger technology"
blockchain, let the whole people participate in bookkeeping. Because there is no specific bookkeeper in the system, any part of the nodes in the system will not affect the operation of the system if they are lost or destroyed. It is safer for all people to keep accounts. The system stipulates that the same number of accounts with the largest number are true accounts, and a small number of accounts that are inconsistent with other users are false accounts. This makes it difficult for a blockchain with enough nodes to be attacked and tampered with. These nodes are distributed in any corner of the Internet. Unless you are God and can control most computers in the world, you cannot tamper with them. Therefore, blockchain is considered to be the most secure way of data management in history. National bookkeeping is more efficient. Because there is no centralized intermediary organization, it can run automatically through pre-set proceres, which can greatly rece costs and improve efficiency, and ensure that the process and content of account records are open and transparent
bitcoin is only an experimental application of blockchain technology in the field of payment. Blockchain can also be used in a broader field, including medical treatment, supply chain, Internet of things, security authentication, social networking and artificial intelligence The economist called blockchain "the trust machine" and believed that it would have a huge and far-reaching impact on global finance and even social structure
to sum up in one sentence, blockchain technology is a way that enables all participants in the system to work together to record and maintain a reliable data log under the environment of multi-party without mutual trust through cryptography technology
bitcoin, blockchain content publishing platform decent and lightcoin all use blockchain technology, and anyone can participate in it in theory.
5. This is not the knowledge of the Internet, is it? I don't know if the following is useful for you
7. CTnI bedside testing (POCT)
7. What is POCT
POCT is the abbreviation of point of care testing in English, which refers to the clinical testing carried out beside patients. It's not always the clinical laboratory. The main standard of POCT is that it doesn't need a fixed testing place, the reagents and instruments are portable and can be operated in time. POCT does not need special clinical testing services< The main purpose of POCT is to get the experimental results more quickly. The progress of diagnosis and auxiliary technology, the understanding of the disease and the improvement of treatment level are the main reasons for POCT to get more attention (financial pressure is the secondary factor). These advances have brought some diseases close to eradication and others to early diagnosis and better treatment
for the diagnosis of AMI patients, if the clinical manifestation is highly suspicious and the ECG manifestation is not decisive, the application of cTnI bedside diagnostic reagent can make it easier and more accurate for the diagnosis and treatment of AMI patients. The whole process takes only 15 minutes
7,2,2 are easy to use
and easy to use. POCT has become a part of the diagnosis system because of its ease of use; POCT takes on the function of laboratory without traditional hospital laboratory equipment. POCT can be done in a doctor's clinic or in a moving car. POCT can provide all-round service for patients 24 hours without the limitation of time and place
7,2,3 save comprehensive cost
the biggest problem faced by laboratory personnel is to control the cost of diagnosis. But the results always rece the cost of a single test, but not the cost of the whole process. In terms of "single inspection cost", POCT is relatively high; But in many cases, the application of POCT can not only improve the experimental results, but also rece the occupation of resources (hospitalization time, sampling time, medical staff occupation time, etc.)< 7, 3ctni POCT (bedside diagnosis) in the diagnosis of cardiovascular disease
cardiovascular disease is the largest potential killer of alts in the western world. In the United States alone, more than 70 million people suffer from heart disease every year, and about 6 million people go to the emergency room every year because of chest pain, of which 2.5 million patients are acute coronary syndrome (ACS), Among them, there are 1.5 million patients with acute myocardial infarction (AML) and 1 million patients with unstable angina pectoris. The annual mortality rate of acute myocardial infarction is more than 500000. That is to say, only 1 / 4 of the patients with chest pain are really threatened by AML, while other patients with chest pain do not need further treatment in the hospital, If it is impossible to confirm whether patients with chest pain suffer from fatal AMI in a short period of time, those non AMI patients will not only have to worry without reason, but also have to bear extra large medical expenses and hospitalization expenses every day. Not only that, some patients with AMI were delayed or even died because of the delayed diagnosis and treatment
cTnI POCT can make the AMI patients who really need treatment get treatment in time with fast and correct diagnosis, shorten the patients' medical treatment time, on the other hand, it can rece the social medical cost, rece the expenditure of those patients who do not need further treatment, release the unnecessary medical occupation of the society, and enable the hospital to treat more patients.
7. CTnI bedside testing (POCT)
7. What is POCT
POCT is the abbreviation of point of care testing in English, which refers to the clinical testing carried out beside patients. It's not always the clinical laboratory. The main standard of POCT is that it doesn't need a fixed testing place, the reagents and instruments are portable and can be operated in time. POCT does not need special clinical testing services< The main purpose of POCT is to get the experimental results more quickly. The progress of diagnosis and auxiliary technology, the understanding of the disease and the improvement of treatment level are the main reasons for POCT to get more attention (financial pressure is the secondary factor). These advances have brought some diseases close to eradication and others to early diagnosis and better treatment
for the diagnosis of AMI patients, if the clinical manifestation is highly suspicious and the ECG manifestation is not decisive, the application of cTnI bedside diagnostic reagent can make it easier and more accurate for the diagnosis and treatment of AMI patients. The whole process takes only 15 minutes
7,2,2 are easy to use
and easy to use. POCT has become a part of the diagnosis system because of its ease of use; POCT takes on the function of laboratory without traditional hospital laboratory equipment. POCT can be done in a doctor's clinic or in a moving car. POCT can provide all-round service for patients 24 hours without the limitation of time and place
7,2,3 save comprehensive cost
the biggest problem faced by laboratory personnel is to control the cost of diagnosis. But the results always rece the cost of a single test, but not the cost of the whole process. In terms of "single inspection cost", POCT is relatively high; But in many cases, the application of POCT can not only improve the experimental results, but also rece the occupation of resources (hospitalization time, sampling time, medical staff occupation time, etc.)< 7, 3ctni POCT (bedside diagnosis) in the diagnosis of cardiovascular disease
cardiovascular disease is the largest potential killer of alts in the western world. In the United States alone, more than 70 million people suffer from heart disease every year, and about 6 million people go to the emergency room every year because of chest pain, of which 2.5 million patients are acute coronary syndrome (ACS), Among them, there are 1.5 million patients with acute myocardial infarction (AML) and 1 million patients with unstable angina pectoris. The annual mortality rate of acute myocardial infarction is more than 500000. That is to say, only 1 / 4 of the patients with chest pain are really threatened by AML, while other patients with chest pain do not need further treatment in the hospital, If it is impossible to confirm whether patients with chest pain suffer from fatal AMI in a short period of time, those non AMI patients will not only have to worry without reason, but also have to bear extra large medical expenses and hospitalization expenses every day. Not only that, some patients with AMI were delayed or even died because of the delayed diagnosis and treatment
cTnI POCT can make the AMI patients who really need treatment get treatment in time with fast and correct diagnosis, shorten the patients' medical treatment time, on the other hand, it can rece the social medical cost, rece the expenditure of those patients who do not need further treatment, release the unnecessary medical occupation of the society, and enable the hospital to treat more patients.
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