RCT currency blockchain

1. Mechanism problem, it depends on your hang up time and your game level, the new number is very few, or you simply charge soft sister coin, anyway, I collect more than 1000 per day for V6

2. Convertibility
in the protocol layer, there are many important features that can distinguish Monroe from other cryptocurrencies:
1. No one can identify where the funds come from by detecting the blockchain (untraceability)
2. No one can tell where the contribution will be sent by detecting the block (no relevance)
3. Due to the adoption of RCT, the transaction amount involved is hidden. Except for the sender and receiver, no one can identify the amount involved in the RCT transaction by detecting the blockchain
4. Dynamic block size and tail emission
5. It is auditable
6. Dynamic handling charge. The service charge is related to the network.

3.

Randomized controlled trial (RCT) is a method to test the effect of a certain therapy or drug in medical and health services. It is especially used in medicine, pharmacy, nursing research, and other fields such as justice, ecation, social science

the basic method of randomized controlled trials is to randomly divide the research objects into different groups and implement different interventions to different groups. Under such strict conditions, the control effect is different. When the number of subjects is enough, this method can counteract the influence of known and unknown confounding factors on each group

random design method:

1. Completely random design

completely random design, also known as group design, is to control the error variation by randomization. It is considered that after randomization, the variation between samples is randomly distributed at each processing level, so that the difference of experimental results can be attributed to the influence of different processing

this design hypothesis can balance the differences between subjects through randomization, but in fact, indivial differences are often included in the experimental results. If we can exclude these indivial differences, the results will be more accurate

Block randomization is also called compatibility design and compatibility group design. Usually, subjects (samples) are divided into several groups (compatibility group) according to the same or similar nature (such as age, gender, blood pressure, weight and other non experimental factors), The subjects (samples) in each group were randomly assigned to different treatment groups

randomized block design this design method uses block method to separate the variation caused by irrelevant variables, and the method of balancing the experimental group and the control group in the same group is actually an extended form of paired design. The key point is to achieve homogeneity within the block as much as possible, so that the difference of experimental results can be better attributed to the influence of different treatments

the disadvantage of randomized block design is that the number of subjects in the block is equal to the number of treatments, and if there is data missing in the experimental results, the statistical analysis is more troublesome

Compared with the simple block randomization method, the stratified randomization method is superior to the simple block randomization method. The simple block randomization method is to group all the subjects, which can only ensure that the subjects are divided into two groups according to the total sample size, but can not guarantee that each group has similar physiological factors, such as gender, age, etc. (generally no more than three)

grouping randomization method can balance the physiological characteristics of the two groups. The specific operation is to divide all the subjects into groups or groups according to the specified factors; Layering;, Then the block random method was used for each group. Compared with the general block random method, the grouping random method is more troublesome, but it balances the physiological characteristics of the two groups and avoids errors e to non experimental factors

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extended data:

the principle of randomized controlled trials

randomized controlled trials follow the three principles of randomization, control and repetition, using statistical knowledge, through setting a series of research proceres and management measures, to eliminate the subjective influence of doctors and patients on the efficacy of drugs, and achieve effective comparison with drugs that have been on the market, And then make a relatively objective evaluation of its effectiveness and safety

The reason why western medicine can construct this test method to evaluate the effectiveness and safety of new drugs is determined by its inherent theoretical characteristics

next, I will discuss the principle of the connotation of randomized controlled trials in combination with the theoretical characteristics of Western medicine. We know that the main mathematical tool in the design and result analysis of randomized controlled trials is statistical knowledge, and the object of statistical knowledge is those repeatable independent events, which is reflected in the medical clinical research

4. Once there is a blue screen, the moderator should immediately record the blue screen code, so that the problem can be easily solved. To answer the moderator's question, first of all, let me talk about the reasons for the blue screen, so that the moderator can have a general understanding of the blue screen. Secondly, I attached some blue screen code at the end for the moderator to solve the problem according to the code. Of course, I can't list all the codes. The rest, the moderator can see more code in the last link. There will be a blue screen on the TV and a computer; Blue screen & quot;. Computer appears & quot; Blue screen & quot; There will also be a series of warnings, light as long as you press ESC can return, heavy will appear crash, make people very upset. Appear & quot; Blue screen & quot; There are two cases, one is caused by software, the other is caused by hardware, and the other is caused by software; Blue screen & quot; Generally, the fault can be solved by refitting the system. But it can also be solved without reloading the system. And the & quot; Blue screen & quot; The fault should be solved according to the specific situation. 1、 Software inced & quot; Blue screen & quot; Failure 1, damage or loss of important files will cause & quot; Blue screen & quot; Failure (including virus). The loss of important files such as VxD (virtual device driver) or. DLL (dynamic connection Library) in win will lead to & quot; Blue warning & quot;. The solution is to use the & quot; Ext" To recover the damaged or lost files, the steps are as follows: (1) start the computer with win's startup disk, and then type & quot; Ext" Orders 2) , at the prompt & quot; Please enter the path to the Windows CAB files (a) :" After that, enter the full path where win installs the compressed package and press enter, such as & quot; E:\ Pwin2003\ Win2003; ( 3) , at the prompt & quot; Please enter the name (s) of the file (s) you want to extract:" Then enter the file name you lost, such as & quot; BIOS.Vxd"， Enter 4) In the decompression path prompt & quot; Please enter path to extrct to (' Enter' for current directory): " The full path to which the input file will be extracted, such as & quot; C:\ Windows\ System" And enter, the following prompt, as long as you press yes to enter, you can restore the system after a new start. Note: write down the lost file name in advance for recovery) if it is caused by virus, antivirus software can be used to kill virus, and the backup before poisoning can be recovered in time; If you can start the GUI, you can reload the driver of the main board and display card, and do & quot; System file scanning & quot; To recover damaged or lost files, you can find them in the system tools in the attachment of the start menu; 2. File pointing error caused by registry corruption; Blue screen & quot; When the registry is changed or damaged, the & quot; Blue screen;, And the screen has! Hope to help you. Windows blue screen error
1 0 × 00000001 incorrect function< br />2 0 × The system could not find the specified file< br />3 0 × The system could not find the specified path< br />4 0 × The system cannot open the file< br />5 0 × Access denied< br />6 0 × 00000006 invalid code< br />7 0 × The control block of 00000007 storage body has been destroyed< br />8 0 × There is not enough storage space for this instruction< br />9 0 × 00000009 storage control block address is invalid< br />10 0 × The 0000000a environment is incorrect< br />11 0 × 0000000b tried to load a malformed program< br />12 0 × 0000000c access code error< br />13 0 × 0000000D data error< br />14 0 × There is not enough space in the 0000000e storage to complete this operation< br />15 0 × The system cannot find the specified disk drive< br />16 0 × 00000010 unable to remove directory< br />16 0 × 00000010 unable to remove directory< br />17 0 × The system cannot move files to another disk drive< br />18 0 × There are no files< br />19 0 × The storage medium is write protected< br />20 0 × The system could not find the specified device< br />21 0 × The device is not ready< br />22 0 × The device does not recognize the command< br />23 0 × 00000017 cyclic rendancy check
240 × The program issued an instruction with the wrong length< br />25 0 × The disk drive cannot find a sector or track on the disk< br />26 0 × The specified disk or disk cannot be accessed< br />27 0 × 0000001b disk drive cannot find the required sector< br />28 0 × The printer has no paper< br />29 0 × The system could not write data to the specified disk drive< br />30 0 × The system cannot read the specified device< br />31 0 × One of the devices connected to the system is not working< br />32 0 × 00000020 The process cannot access the file because it is being used by another process.
33 0 × Part of the file is locked and cannot be accessed now< br />34 0 × The disk of the 00000022 disk drive is incorrect. Please insert% 2 (volume serial number: 3) into drive% 1< br />36 0 × There are too many open shared files< br />38 0 × We have reached the end of the file< br />39 0 × The disk is full< br />50 0 × 00000032 does not support this network requirement< br />51 0 × The remote computer is not available< br />52 0 × The network name is plicate< br />53 0 × No network path found< br />54 0 × The Internet is busy< br />55 0 × 00000037 The specified network resource or device is no longer available.
56 0 × 00000038 The network BIOS command limit has been reached. 57 0 × There is a problem with the 00000039 network adapter< br />58 0 × The specified server cannot perform the requested job< br />59 0 × An unexpected error occurred in the network< br />60 0 × The 0000003c remote adapter card is not compatible< br />61 0 × The printer queue is full< br />62 0 × The file waiting to be printed cannot be stored in the space of the 0000003e server< br />63 0 × The file waiting for printing has been deleted< br />64 0 × The specified network name cannot be used< br />65 0 × Access to the network is denied< br />65 0 × Access to the network is denied< br />66 0 × 00000042 network resource type error< br />67 0 × The network name could not be found< br />68 0 × 00000044 exceeds the name limit of the LAN adapter< br />69 0 × 00000045 exceeds the network BIOS job stage limit< br />70 0 × The remote server has been suspended or is starting< br />71 0 × We can't connect to this remote computer at this time because we have reached the maximum number of connections< br />72 0 × The specified printer or disk device has been suspended< br />80 0 × The file already exists< br />82 0 × The directory or file could not be created< br />83 0 × 00000053 int 24 failed
840 × The storage that handles this request is not available< br />85 0 × The 00000055 near end device name is already in use< br />86 0 × The specified network password is incorrect< br />87 0 × Error in parameter< br />88 0 × A data write error occurred in the network< br />89 0 × At this time, the system cannot perform other trips< br />100 0 × No other system semaphore can be built. 101 0 × 00000065 belongs to semaphore for other trips.
1020 × 00000066 semaphore is set and cannot be closed< br />103 0 × 00000067 semaphore cannot be specified< br />104 0 × The special semaphore cannot be required at the time of switch off< br />104 0 × The special semaphore cannot be required at the time of switch off< br />105 0 × The previous ownership of this semaphore has ended< br />106 0 × 0000006a please insert disk into% 1< br />107 0 × 0000006b the program has stopped because the replacement disk has not been inserted< br />108 0 × The disk is in use or locked< br />109 0 × 0000006d pipe has been terminated< br />110 0 × The system cannot open the specified device or file< br />111 0 × 0000006f file name is too long< br />112 0 × There is not enough disk space< br />113 0 × No internal file identifier is available< br />114 0 × The target internal file identifier is incorrect< br />117 0 × 00000075 the IOCTL call performed by the application is incorrect< br />118 0 × The write validation parameter value is incorrect< br />119 0 × The system does not support the requested instruction< br />120 0 × This function is only valid in Win32 mode< br />121 0 × 00000079 semaphore exceeds the timeout period< br />122 0 × The data area of the system call is too small< br />123 0 × The syntax of the file name, directory name or storage volume label of 0000007b is incorrect< br />124 0 × The system call level of 0000007c is incorrect< br />125 0 × There is no volume label set on disk 0000007d< br />126 0 × 0000007e the specified mole was not found< br />127 0 × 0000007f cannot find the specified program< br />128 0 × There are no sub trips to wait for< br />128 0 × There are no sub trips to wait for< br />129 0 × 00000081% 1 this application cannot be executed in Win32 mode< br />130 0 × 00000082 Attempt to use a file handle to an open disk partition for an operation other than raw disk I/O.
131 0 × Attempt to move the file pointer before the beginning of the file< br />132 0 × The file pointer cannot be set in the specified device or file< br />133 0 × The 00000085 join or subst instruction cannot be used with a disk drive that contains a previously bound disk< br />134 0 × 00000086 attempts to use join or subst instructions on a disk drive that has been combined< br />135 0 × 00000087 try to use the join or subst instruction on the disk drive that has been replaced< br />136 0 × The system attempted to delete the connection of an unconnected disk drive< br />137 0 × The system attempted to delete the replacement relationship of the disk drive that has not been replaced< br />138 0 × The 0000008a system attempts to combine the disk drive into the directory of the combined disk drive< br />139 0 × The 0000008b system attempts to replace the disk drive with the directory of the disk drive that has been replaced< br />140 0 × The 0000008c system attempts to replace the disk drive with the directory of the disk drive that has been replaced< br />141 0 × The system attempts to subst the disk drive into a combined disk drive directory< br />142 0 × The 0000008e system cannot perform join or subst at this time< br />143 0 × 0000008f system can't combine or replace the directory under the same disk drive< br />144 0 × This directory is not a subdirectory of the root directory< br />145 0 × Information is still available in the catalogue< br />146 0 × The specified path has been replaced< br />147 0 × There are not enough resources to process this instruction< br />148 0 × The specified path cannot be used at this time< br />148 0 × The specified path cannot be used at this time< br />149 0 × The disk drive directory that 00000095 tries to combine or replace is the target that has been replaced< br />150 0 × 00000096 config.sys file

5. Hello, classmate, what appears should be the picture in the official software.