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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An explosion occurred during the test run of the new second stage solid rocket engine of Japan's "Epsilon" rocket
(Observer Network News) According to the report of the NHK (NHK) on July 14, the Japan JAXA (JAXA) said that at 9:00 a.m...
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The man spent 12999 yuan online to purchase a TV, but the merchant was delayed in shipping. Customer service: A supplement of 1000 yuan was required before shipping
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62 years ago, the United States sent a chimpanzee into space and after returning to Earth, it discovered something was wrong
After World War II, the United States and the Soviet Union began the Cold War, competing in multiple fields, including space. The Space Race began in the early 1960s, when the Soviet Union took the lead in completing the first manned space flight mission and successfully put Yuri Gagarin into orbit...
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Think carefully and be extremely afraid! Over a hundred pornographic videos of "celebrities and internet celebrities changing faces" sold for only a few tens of yuan, revealing the behind the scenes
On July 3rd, Chen Lan, a popular online female anchor with over 6.7 million fans, released a video stating that she had encountered malicious Ps and AI face changing...
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Before getting fired, Huawei Mate60 is more confident, 16GB+Hongmeng OS4.0, and the old model has been reduced by 1200 to give way
In recent times, the mobile phone market has been very lively, with many new phone releases, including the iQOO11S, Red Devils 8SPro series, Honor X50, and so on. In addition, models such as the Redmi K60Ultra, True Me GTNeo6 series, and Ace2Pro are likely to be released this month...
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Netizen: Don't change it! WeChat: Rest assured
If WeChat messagesCan you support displaying 'read'?On the 12th, "If WeChat shows read" made it to the hot search.In the discussion, the vast majority of netizens expressed opposition to this...
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There is no image that cats and mice cannot restore, AI has been hammered out
Crazy Maru Research Institute, gaining new knowledge every dayHaving seen the crisis brought by AI in various aspects, today we will take a look at human intelligence.For example, NovelAI is an AI painting tool,But its post bar is now occupied by the classic animated film 'Cat and Mouse'...
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The flight attendant and passengers were thrown to the ceiling! What exactly is the "clear sky turbulence" encountered by Air China aircraft?
On the 10th, Air China flight CA1524 from Shanghai Hongqiao to Beijing Capital Airport experienced strong turbulence in the air, causing injuries to flight attendants and passengers. The safety exit indicator light was damaged, and debris was scattered all over the ground...
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Virus Nucleic acid test positive! Another confirmed case has been discovered! Quarantined!
According to the website of the Shaanxi Provincial Center for Disease Control and Prevention on July 10th:On July 4, Xi'an City, Shaanxi Province reported a suspected case of Monkeypox virus infection. The case was tested by provincial and municipal centers for disease control and rechecked by China Center for Disease Control, and the laboratory test result was positive for Monkeypox virus Nucleic acid test...
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Another confirmed case has been discovered! Symptoms of fever! Official reminder
Source: China News ServiceAccording to the website of the Shaanxi Provincial Center for Disease Control and Prevention on July 10th:On July 4th,A case of suspected Monkeypox virus infection in Xi'an, Shaanxi ProvinceThe case was tested by provincial and municipal CDC laboratories and rechecked by China CDC, and the laboratory test result was positive for Monkeypox virus Nucleic acid test. On July 8th, after consultation with a clinical expert group,Diagnosed as a confirmed case of Monkeypox virus infection...
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