Decentralized communication network case

1. Recently, the popularity of "blockchain" has been rising. Maybe everyone thinks that the craziness of bitcoin will fall into the blockchain. It's a bit like in the first year of VR, entrepreneurs flocked to it. To some extent, it may be related to the famous saying of that book: pigs can fly even standing on the air! But Xiaomi, the "pig", is a very fine proct

this paper mainly interprets an entrepreneur's transitional interpretation and amplification of the word "decentralization"

entrepreneurs or some people obsessed with Entrepreneurship often say that our procts are "decentralized" when they talk about procts in public

people are blind to things and the so-called unconsciousness, so what is "decentralization"? To understand "decentralization", we must first know what is "centralization"

1. The Internet is a new form of information transmission. Centralization is the centralized release of information, and participants often have no right to speak. The right to speak here is the right to speak at the level of guiding public opinion

2. Decentralization means that participants can have the right to speak, make voice and freely spread information

how is centralization formed

the lack of information resources leads to centralization. To some extent, the Internet user group is also the reason for the formation of centralization

how is decentralization formed

because the standardization of information resources leads to centralization, to a certain extent, the rise of Internet user groups has the conditions to build decentralization, and users' demand for information is expanding.

2. Decentralization is idealism. Although there is no decentralized P2P platform at present, with the development of blockchain technology, there is a high probability of decentralized peer-to-peer lending in the future
centralization has the advantage of centralization, which should not be too one-sided.

3. Bitcoin, Leyte coin, dogcoin, Diandian coin, American card coin, bitstock, dark coin, black coin, Ruibo coin, Malaysian coin, Mediterranean coin, Yuanbao coin, Zhaocai coin, sand coin, network gold

4.

1. Citrus maggot incident

The rumor of "earthquake" shocked millions of people in Shanxi Province

3. "Explosion rumor" led to mass escape and some people died in Yancheng, Jiangsu Province

6. 1. If you make friends carelessly, you will be hurt. Making friends on the Internet is also an aspect of people's communication. However, e to their young age, immature psychology and lack of experience, young people are easy to be deceived and even suffer physical harm
case 1: meeting with netizens, being cheated and raped. A young woman in Qing, Shandong Province, met a young man on the Internet and invited him to meet him. She didn't want to be taken to Weihai by the young man. She was illegally detained for 10 days and raped. Later, she was rescued by the police
case 2: meeting with netizens and being kidnapped to death. On January 6 this year, Tang, a teenage boy in Changsha City, Hunan Province, met with netizens in an Internet cafe in Changsha City and was kidnapped. After strangling Tang, the kidnappers demanded a ransom of 80000 yuan from his parents. Recently, although the kidnapper was arrested by Changsha police, Tang's life can never be reborn
case 3: meeting with netizens, being cheated and killed after gang rape. Six female students from a middle school in a city of Henan Province met with netizens and were gang raped and killed by netizens
Case 4: get acquainted with netizens, get cheated, take nude photos and cheat money. A middle school girl named Xiaojuan (pseudonym) in a county of our city met a man through chatting on the Internet. After that, the man took care of Xiaojuan in every way. Xiaojuan felt that she met a big brother who knew her best. One night in March this year, the man invited Xiaojuan to his residence for a party on the grounds of his birthday. Two friends of the man (both young men) also attended the party that night. On that night, Xiaojuan was not only raped by the man after drinking, but also photographed her naked. Xiaojuan didn't know about it. After waking up, Xiaojuan found that she had lost herself. Considering her reputation, she didn't report the case in time, but chose to be silent. After that, the man threatened to take a nude picture of the woman and extorted 5000 yuan< 2. Internet addiction leads to crime. Network plays a catalytic role in juvenile delinquency. At present, there are five characteristics of juvenile delinquency caused by Internet: one is to commit crimes in Internet cafes. The main performance is, often in the Internet bar fighting, affray and other criminal acts; In our city, an Internet bar has had fights for many times, and the boss would stab the boss if he didn't let him surf the Internet. The second is to choose the crime target through the network. The main performance is to make use of the opportunity of chatting on the Internet, purposefully ask the netizens about their property and contact information, etc., wait for the time to be ripe, then make an appointment with the netizens on the ground of meeting and making friends, and then carry out criminal activities such as fraud and robbery. Li, a 16-year-old junior high school freshman in a town of Hezhou City, Guangxi Province, was obsessed with Internet cafes. He spent his parents' pocket money and food expenses in Internet cafes. One night, when he was walking alone in the commercial street of the county, he found that there was a young woman walking alone in front of him, so he had the idea of robbery. He rushed forward, put his hand around the young woman's neck and pulled her into an alley. He took out a knife and pointed to the young woman, saying, "don't shout, just call me and" stab you to death. " Li then searched the young woman and robbed 200 yuan of cash. Later, he was sentenced to one year's imprisonment by the court for robbery. Third, the use of the network to commit crimes. The main performance is to use the network to find partners, several or a group of young criminals before the action plan, division of labor, cooperate with each other, after success according to the size of the role of sharing stolen money; On January 10 this year, the second criminal police team of Hefei public security bureau in Anhui Province received a report from a young man Xu, who said that he met a 17-year-old female netizen named "temptation" when he was surfing the Internet in an Internet cafe, and made an appointment to meet him in an Internet cafe near Anhui Radio and television school. When the two met, "temptation" lied that he was going home to get his clothes, and cheated Xu to a bridge near shiwulihe in Changqing town. The young man ambushed in the bridge robbed him and robbed him of his mobile phone and more than 400 yuan in cash. The fourth is to commit crimes by using hue through the Internet. The main performance is, through the network naked chat to meet his girlfriend, the implementation of rape. Fifth, inlge in Internet cafes and lead to crime. The main performance is no money online, steal, gun. On May 19 this year, Yan, a third year student of Hengyang No.1 Middle School in Hunan Province, hammered his 40 year old father Yan to death because he had no money to steal money from the Internet

the cost of inlging in online games is amazing

in addition to the physical patients, online games also bring heavy financial burden to young families< According to Tao Ran, every teenager addicted to online games spends more than 10000 yuan on average. A teenager from Zhejiang spent more than 100000 yuan on equipment and training. The money was mainly obtained by forcing his parents<

in an Internet bar in Beijing, online game enthusiast Xiao Wei was interviewed by the reporter. Xiao Wei said that he started playing the online game dream journey to the west a year ago. The role he practiced in the game has already won the first place in his district. Xiao Wei said that he has spent more than 50000 yuan to practice this number. At first, he used to practice it on the Internet by himself. He didn't sleep for several days and nights and ate instant noodles when he was hungry. Day and night to practice, so that his role in the online game ranking more and more front<

in order to keep his "position in the world", Xiao Wei began to entrust the agent training company to train his numbers for him. Several people from the agent training company stayed offline for 24 hours and played online games for Xiao Wei“ Playing games is not only to seek the fun of playing online, but also to get recognition from others in the online game world. I entrust the agent training company to help me practice, and give them 100 yuan a day, so that I don't have to play online, and my role can also be upgraded. " Xiaowei said that at present, he is the first in his district, and he must appear in the war between gangs in the game, "with the feeling of being the leader." In addition, in order to improve the character's ability, Xiao Wei also spends money to buy equipment online. Now his game character's equipment is worth nearly ten thousand yuan

according to a senior online game player's estimation, playing a 155 level top-level role in "dream journey to the west" takes about half a year to practice according to 10 hours online every day. The total cost of the game, the number of cards spent and the equipment purchased on the network is about 12000 yuan<

abstinence from Internet addiction is long and painful

of the more than 2000 Internet addicted teenagers admitted to the Internet addiction treatment center of the General Hospital of Beijing Military Region, 38% scolded their parents because their parents prevented them from playing online games, and several children from Anhui, Hunan and Beijing even chopped their parents with knives. Children who play online games for a long time lose their normal emotions and are in a numb state. It is not enough to simply rely on the rigid restrictions of the anti addiction system“ Anti addiction system plays a more important role in preventing minors from becoming addicted to online games. For addicted teenagers, we need multiple forces to help them Tao Ran said< According to the statistical data of Internet addiction treatment center of General Hospital of Beijing Military Region, Internet addicts spend more than 10 hours on the Internet every day. At the treatment center, the children were restless and uncontrollable. Because Internet addiction is a kind of mental disease, there is no special drug for Internet addiction, only some drugs for mental disease can be used as adjuvant treatment. More is the use of "healthy behavior coverage" way, through military training, music, painting and other ways to slowly ease children's Internet addiction

Tao Ran said that more than 30% of the more than 2000 Internet addicted teenagers are addicted to online games. After more than two months of treatment in the treatment center, they still can't get rid of Internet addiction. Some of the teenagers who get rid of Internet addiction get addicted again after returning home“ To get rid of Internet addiction, parents need more reasonable discipline, not to discipline their children in extreme ways. " In this regard, Chang zhanting, who successfully helped his son quit Internet addiction, said, "it's a very important step for me to become friends with my son in the process of helping him quit Internet addiction. Then I can cultivate his other interests and finally give up internet addiction completely."

at present, more and more social forces join in the process of helping teenagers get rid of Internet addiction. In Beijing, Henan, Guangzhou, Shandong, Hubei and other places, there have been training camps for Internet addiction. The central Internet association of the Communist Youth League cooperates with the Internet addiction treatment center of the General Hospital of Beijing Military Region to carry out the 1318 project. Every summer, a public welfare summer camp is held for Internet addicts with relatively poor families, aged 13 to 18. In 2006, more than 60 people were treated, and more than 30 of them gave up internet addiction< On July 30, 2005, Xiao Tao, a 16-year-old boy addicted to online games in Beijing, threatened to kill his father after he failed to ask for money from his father. That night, the father found a kitchen knife on the table in his son's room. The desperate father killed his son with mbbells on the ground

■ in the early morning of June 16, 2002, four minors addicted to online games set fire to the "blue speed network" Internet bar on Xueyuan Road, Haidian District, causing 24 deaths and 13 injuries< On December 27, 2004, Zhang Xiaoyi, a 13-year-old boy in Tanggu District of Tianjin, jumped from a building to commit suicide because he was addicted to playing world of Warcraft on the Internet< On July 17, 2005, a 15-year-old Internet addict in Dingxing County, Hebei Province was stabbed by a rope and his mother was injured< At about 11:00 on March 22, 2006, Xu Fubin, a young man in Wuwei City, Gansu Province, was dissatisfied with his parents' scolding for surfing the Internet. He killed his parents and then found 27 yuan in cash from his father and went back to the Internet bar

Chang zhanting is the father of Chang Wen (a pseudonym) in Luoyang, Henan Province< In order to help his son get rid of Internet addiction, Chang zhanting quit his job in 2002 and successfully helped his son get rid of Internet addiction in four years. Yesterday morning, Chang zhanting was invited to the press conference by the General Administration of press and publication

Tao Ran, director of Internet addiction treatment center, General Hospital of Beijing Military Region, once helped Changwen treat Internet addiction

Tao Ran said that there are many similar cases with Changwen. Nearly 1 million young Internet users in China have moderate or deep Internet addiction. He said that addiction to online games and Internet addiction has become a serious problem for teenagers in today's society<

typical case

father resigns to help his son quit Internet addiction

Chang zhanting, from Luoyang, Henan Province. I used to work as an accountant in a company. In 2001, he found that his 12-year-old son Chang Wen often played online games in Internet cafes, and his academic performance dropped from the top five in his class to the bottom one. Chang zhanting said that in order to save his son, he beat his son more than once, but it didn't work at all. In order to get online, his son stole money from his family and even sold the new books just issued by the school as waste paper to get online

Chang Wen's Internet addiction is growing, and he often stays in the Internet bar all night. Chang zhanting almost ran to more than 100 Internet cafes in Jianxi District of Luoyang City to find his son“ In order to find my son, I also drew a map of all the Internet cafes in Jianxi District of Luoyang City. " Chang zhanting said< In 2002, Chang zhanting quit his job to help his son get rid of Internet addiction“ I graally found that beating my son didn't work at all. Later, I made friends with my son, played games in Internet cafes with him, communicated with him, and cultivated his other interests. " Chang zhanting found that his son liked learning English, so he invited a foreign teacher for his son, bought books for him, and then asked the foreign teacher to give them to his son in his own name“ Through a variety of small skills, my son graally likes school English Chang zhanting said that after more than four years of hard work, he finally helped his son get rid of Internet addiction< In order to help more unfortunate families, Chang zhanting was in Luoyang in 2006

7. The Internet has: http://ke..com/view/2802615.htm

8. At about 11:40 on June 10, 2005, a fire broke out in Huanan Hotel, Xiashan street, Chaonan District, Shantou City, Guangdong Province, covering a total area of 2800M2. 43 rooms were destroyed by fire, and 31 people were killed in the fire. The fire is the most serious mass casualty accident in Guangdong Province since 1994 and the largest fire accident in China in 2005< br />  0  0 hotel fire cases
 0  On the afternoon of June 12, Guangdong Provincial Fire Brigade held a "6.10" fire accident notification meeting in Chaonan District of Shantou. Lei Shengwu, chief of Guangdong provincial fire brigade, pointed out: "the alarm was too late, the fire hydrant near the hotel had no water or the water pressure was too low, and the" debt "of fire fighting equipment made the rescue capacity insufficient, which eventually led to this huge and malignant fire accident that shocked the whole country."< br />
 0  At 12:15 on June 10, Chaonan District Fire squadron immediately rushed to the scene to fight after receiving the alarm. Shantou 119 command center then mobilized 23 fire engines and more than 100 firefighters to reinforce< br />
 0  When the fire squadron of Chaonan District arrived at the scene, the raging fire, mixed with thick smoke, had gushed out from dozens of windows of the hotel, and the whole building of South China hotel was shrouded in thick black smoke. Chaonan fire squadron, which was the first to dispatch, had neither ladder truck nor life-saving cushion. What's more, some windows were fixed with anti-theft net by hotels. The difficulty of searching and rescuing the trapped people is far beyond the imagination of firefighters< br />
 0  LAN Peimin, chief of staff of Shantou public security fire brigade, said: "at that time, the scene was chaotic. There were trapped people on the second floor, the second floor and the fourth floor. The crowd at the scene was very excited. There were people calling for help on every floor, and some of them had jumped from the upstairs. " Gao Yongfu, a fire fighter, said: "I was using a water gun to cover my comrades in arms when I saw a young woman jumping from a house on the fourth floor because she couldn't stand the smoke. The woman who jumped from the building face down and fell heavily on the concrete floor. After I ran over, I found that there was blood spilling from her mouth. "< br />
 0  Li Kemin, Huang Lixian and other doctors from Shantou central hospital confirmed that some people suffered multiple fractures of lumbar spine, leg and arm e to jumping from a building. Almost all of the people injured in the fire are craniocerebral injuries and fractures caused by jumping from upstairs. One girl jumped out of a window on the third floor and was thrown into a comminuted depressed fracture of her skull. There was also a rupture of her abdomen and spleen and intestinal perforation< br />
 0  At 2:35 p.m. on June 10, the fire was finally put out with the joint efforts of the fire officers and soldiers and the surrounding people. After cleaning up the fire scene, the death toll counted by the fire department made everyone feel very sad. Thirty one people died in the fire, including 30 women, the youngest being only 17 years old; Twenty eight people were injured, four of them seriously. The Fire Department of the Ministry of Public Security said that in the fire, the fire commanders and fighters risked their lives and rescued 67 trapped people, but unfortunately, five of them died after ineffective rescue< br />
 0  When the firefighters and the surrounding people were actively fighting the fire and saving people, the main persons in charge of the South China Hotel, instead of actively assisting in fighting the fire and cooperating with the investigation, fled one after another for fear of being investigated for criminal responsibility< br />
 0  Chen Yansheng: male, 34 years old, from Shantou, legal representative of South China hotel< br />
 0  Lin Lizhou: male, 58 years old, from Shantou, one of the contractors of South China hotel. Lin Lizhou is a member of the local people's Political Consultative Conference (CPPCC). On the surface, he is dignified, but behind the scenes, he violates Party discipline and state law. He participates in the contracted operation of hotels in South China, providing places and protection for pornographic business activities. After the incident, Lin Lizhou was afraid that his ugly and evil behavior in the South China hotel would be exposed, and he was even more afraid of being investigated for criminal responsibility. He was in a panic. He walked alone on the street in Shantou all night, and he wanted to flee, but he didn't know where to go. Later, he decided to make an appointment with a lawyer. He wanted the lawyer to analyze his responsibility in the accident. When he met with the lawyer, he was arrested by the police< br />
 0  Lin Jianzhou: male, aged 36, from Chaonan District, one of the contractors of South China hotel. Jiang yuexiong and Zhou zhaohao are Lin Jianzhou's subordinates, usually engaged in specific management work in South China hotel. On the day of the incident, Zhou zhaohao picked up Lin Jianzhou in his car and fled with fear of crime. Just when he went to his home to get money to escape, he was arrested by the police under surveillance< br />
 0  Lin Jianlong: male, 41 years old, from Chaonan District, one of the operators of South China Hotel, also known as "a long". Chen Lele, Lin Jianlong's lover, is in charge of the management of the South China hotel. After the incident, she and Lin Jianlong fled to Puning, Jieyang City. Taking advantage of the fact that outsiders did not know her identity, they inquired about the news outside and informed Lin Jianlong in time. In order to let Lin Jianlong escape the limelight smoothly, she also paid to rent a house for Lin Jianlong to hide in the countryside near Puning. On June 13, they drove to the village where they rented houses and were arrested by the police at the toll gate they passed< br />
 0  Shantou police revealed clearly that after the "6.10" particularly serious fire accident, the police of the special task force successively moved to Shanghai, Shenzhen, Guangzhou, Puning and other places, with a journey of more than 10000 kilometers. With the assistance of the local police, all the seven people involved in the case have been arrested. After submitting a petition to the people's Procuratorate for approval, Chen Yansheng, Lin Lizhou, Lin Jianlong and Lin Jianzhou were arrested on suspicion of responsibility for fire accidents, and Jiang yuexiong, Zhou zhaohao and Chen Lele were arrested on suspicion of concealment< br />
 0  In order to speed up the aftermath treatment and appease the victims' relatives, Shantou Chaonan district government also paid the compensation by the Finance Bureau on behalf of the victims' relatives of South China Hotel Co., Ltd. Chen Yansheng, the legal representative of South China Hotel Co., Ltd., handed over 7 million yuan in cash to the Chaonan district government after the case was brought to justice. Together with more than 1 million yuan in cash and nearly 1 million yuan worth of articles detained by the public security organs, the total amount was more than 9 million yuan as compensation for the victims and the treatment of the wounded< br />
 0  0 cause tracking

 0  After the "6.10" particularly serious fire occurred in Huanan Hotel, the State Council organized an investigation team to rush to the scene. The fire bureau of the Ministry of public security also successively dispatched five fire investigation and identification experts from the fire bureau of the Ministry of public security, Liaoning, Guangxi and other places to assist the investigation team in the investigation of the "6.10" extraordinary fire accident< br />
 0  The South China hotel has only four floors. The fire did not happen at night when people were sleeping, but in broad daylight. Why did it cause such serious mass casualties? According to the analysis of Guangdong Provincial Public Security Department, there are four main factors: "the alarm is slow, the fighter plane is delayed, a large number of flammable materials are used for decoration, the evacuation is not organized in time after the fire, and the residents lack fire knowledge and escape skills."< br />
 0  Since the fire broke out at 11:40 on June 10, Shantou fire command center received the alarm call from the masses at 12:15, with 35 minutes to escape. If someone organized the evacuation, it would not lead to the bad consequences of 31 deaths< br />
 0  What were the people doing in the South China hotel after the fire? Why didn't they call the police in time? Zhang Longwen, who works in the South China Hotel, was interviewed by CCTV reporter. At the scene of the fire, he yelled at Lin Jianlong, the operator of the South China Hotel: "if it wasn't for the black conscience boss who stopped the police, so many people would not have died this time."< br />
 0  Zhang Longwen, a 30-year-old from Chongqing, said: "we found smoke coming out on the second floor at that time, and some staff were ready to call the police immediately. But Lin Jianlong said that it was not a big problem, so we didn't need to call the police, so as not to affect the business of the hotel< br />
 0  Lin Jianlong then cut off the power of the hotel and directed the staff to fight the fire. At this time, smoke began to spread in the corridor on the second floor. Until the open fire started on the second floor, Lin Jianlong still didn't think of evacuating the guests on the third and fourth floors, as well as the singing attendants in the hotel he rented upstairs. The South China hotel has more than 100 employees, including the waitresses who accompany and sing. In addition to some employees who are already at work, the remaining dozens of female employees and the guests who stayed in the hotel the night before last are still sleeping< br />
 0  "At the beginning, we just saw the smoke, so we all went to put out the fire," more than 40 surviving employees of South China hotel said. Later, the fire broke out and we couldn't help it. " "I was preparing lunch for the guests in the kitchen at that time, but later I heard" a long "shouting outside," the second floor is on fire, everyone go to put out the fire! " But then the fire became more and more serious, the fire alarm bell installed in the corridor just didn't ring, and the staff in the hotel were too busy to run for their lives, and "ah long" disappeared. "< br />
 0  Duan Jiahai, deputy political instructor of Shantou Chaonan District Public Security Fire Squadron, pointed out: "the fire alarm was late. The time of the fire was about 11:40 at noon, but the fire department received the alarm at 12:15, which was half an hour ago. It missed the best time to put out the fire and save people. If it's the beginning of a fire, we should organize people to put out the fire and report to the police at the same time. The firefighters arrive there, but the fire has not spread. It's still a part. We can control the fire and put out the fire soon. As far as we know, they didn't know they couldn't clean up until the fire began to spread. As a result, the first people to call the police were the people passing by the hotel. "< br />
 0  Shantou Municipal government department confirmed in the accident report that more than 30 minutes after the fire, the fire officers and soldiers received the public alarm, and then quickly rushed to the scene, and rescued 67 trapped people from the fire. Due to the lack of necessary fire rescue equipment and equipment, 12 fire officers and soldiers were sent to the hospital for treatment e to inhalation of a large number of smoke poisoning< br />
 0  0 fire, residents lack basic fire knowledge and escape skills. "After the fire was put out, we found that the door of a room was closed when we checked the scene. When we opened it, the window of the room was also closed," said a staff member who had entered the scene to check. But there were many girls lying on the ground, all of them were killed by the smoke in the room. In this fire, we found that 25 people were smoked to death in the toilet and room respectively, and another one was smoked to death in the quilt. "< br />
 0  The fire-fighting facilities are insufficient and the fire-fighting water source is lack. "After we arrived at the scene, the fire was in the stage of fierce combustion," said the fireman of Chaonan fire squadron. The water in the two fire hydrants found around the hotel is very little, and the water pressure is very low, which is difficult to meet the needs of fire fighting. Later, it mainly relied on fire trucks to relay water, and by temporarily interrupting the water supply to the whole Chaonan District, all the water was concentrated on the fire scene, which ensured the normal water pressure and delayed a lot of fire fighting time. "< br />
 0  According to the introction of Guangdong fire brigade, the South China Hotel on fire belongs to a private enterprise. The building is a reinforced concrete frame structure with a construction area of 7996m2 and a total of four floors. The building was built in January 1994 and completed in September of the same year. The original function of the building was for office and business users. The owner changed it into a hotel without authorization. first

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