Lack of social interaction in the elderly is associated with reduced Brain size
Xinhua News Agency, Beijing, July 14 (Xinhua News Agency) - Previous studies have shown that lack of social interaction will make the brain lack of stimulation from dialogue, thus increasing the risk of dementia. According to a new Japanese study, lack of social interaction in the elderly is also associated with reduced Brain size...
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New Technical Director: Discovered who is using delete to delete data and directly fired!
delete Mysql MySQL delete MySQL MySQL MySQL MySQL MySQL InnoDBMyISAMMemory BMySQL MySQL 16KBMySQL MySQL B B MySQL MySQL MySQL ACID MySQL MySQL MySQL MySQL deletetruncatedrop drop > truncate >> DELETEDELETEDELETE from TABLE_NAME where xxxDELETE DMLtrigger InnoDB DELETEmysql delete ** DELETErollback segementcommit;delete from table_name,MyISAM InnoDB ;delete from table_name where xxx , InnoDBMyISAM;delete optimize table table_name InnoDBMyISAM deleteoptimize table SQLMcsjdemodemo2select concat(round(sum(DATA_LENGTH/1024/1024),2),'M') as table_size from information_schema.tables where table_schema='csjdemo' AND table_name='demo2';Sizeoptimize table demo2sizedelete redoundo rollback) dropDrop table TablenameDDLTruncate drop table table_name InnoDB MyISAM; drop (constrain)(trigger)(index); /, invalid drop deletetruncatedroptruncateDDL rollback segment trigger truncate table table_name InnoDBMyISAM truncate tabledrop table creat,create table drop table;truncate auto_incrementMyISAMtruncateauto_increment1deleteauto_incrementInnoDBtruncateauto_increment1deleteauto_incrementdeleteMySQLauto_increment1InnoDB auto_incrementdelete auto_increment1auto_increment SELECT 1+MAX(ai_col) FROM t truncateDELETE DELETEDELETEInnoDBdeletedeleteInnoDBInnoDBtablespace > segmentinode > Extent >PageInnodbsegmentextentsegmentFREE_PAGE32page32page1extent1extent32MBextent32MB4extentMySQLdata pageMySQL CrashInnodbInnoDBUndo****MySQLinformation_schema****innodb_file_per_table=1table_name...
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Artificial intelligence driven neural technology needs to strengthen global regulation, not only in healthcare but also in the consumer sector
The development of neural technology driven by artificial intelligence is so rapid that the United Nations organization is also contemplating global regulation of it.On the 13th, the United Nations Educational, Scientific and Cultural Organization (UNESCO) held an international conference to explore the enormous potential of neural technology in solving refractory neurological and mental disorders, and will begin developing a "universal ethical framework" for neural technology...
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The Face Stolen: AI Face Changing and Black Production Investigation
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Rectification of TV Arbitrary Charging: Industry Reform under the Game of Interests
#Headline Creation Challenge#prefaceTelevision is one of the most commonly used entertainment devices in our daily lives, providing us with a rich and colorful range of film and television programs and information services, allowing us to enjoy a feast of audio-visual experience at home. However, in recent years, with the popularization and development of Smart TV, the phenomenon of TV charging indiscriminately has become increasingly serious, which makes many consumers feel puzzled and dissatisfied...
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Can't even watch the news broadcast without paying? The People's Daily has released an article revealing the cover up of television manufacturers
followThe morning is a deerEditor | Morning is a deerDecades ago, television was still a novelty, and many families couldn't afford it. Therefore, once someone had a television, the entire village would gather and move to the yard to watch it together...
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No wonder the WiFi on your phone often disconnects. It turns out that this setting has not been debugged properly and has increased knowledge
During the process of using our mobile phone, many friends may have encountered the problem of our phone's WiFi signal being clearly full, but when browsing web pages, the network is always intermittent, and sometimes WeChat messages are delayed before receiving. At this point, many friends may think that there is a problem with the WiFi network or phone, but the main reason for these situations is that the switches inside the phone are turned off...
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Catching up with and surpassing Hongya Cave and Kuanzhai Alley, it is expected to become a new place for wealth creation in Guang'an, a top tier city in the world
On Teacher's Day five years ago, the media, accustomed to speculation, never expected that Jack Ma would announce his Alibaba inheritance plan and announce his retirement one year later to engage in education and public welfare. You know, Biden is 80 years old and still wants to run for president...
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Stride towards a powerful online country! Eight numbers to see the acceleration of China's network infrastructure construction
Under the guidance of the network power strategy, China's digital economy has reached a scale of 50.2 trillion yuan, firmly ranking second in the world; The annual transaction scale of mobile payment is 527 trillion yuan, ranking first in the world; There are 2...
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Global climate change is out of control, domestic heatstroke products are selling crazily in Europe, American media: they still need to be made in China
One TalkEdit | One TalkPreface:The heat here is a bit crazyThis is the evaluation of European summer by a tourist from a tropical region.It can be seen that Europe has reached a new height of heat, and some experts say that,Europe has ushered in its highest temperature in 100000 years...
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How will Shanghai strengthen its function as a source of technological innovation?
The core essence of the function of scientific and technological innovation strategy source lies in "strategy source", which is prominently reflected in basic research, "bottleneck" research, achievement incubation and transformation, and ecological system construction. The Opinion of the Municipal Committee of the Communist Party of China adheres to a problem oriented approach, starting from unblocking the source of innovation and accelerating the innovation process...
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Poster | New regulations for promoting the healthy development of generative artificial intelligence are here~Six pictures highlight your focus!
The rule of law protects my heartIn recent years, the rapid development of generative artificial intelligence technology has brought new opportunities to economic and social development. At the same time, it has also raised issues such as the dissemination of false information, infringement of personal information rights, data security, and bias discrimination...
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