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👩‍🎓 | “Cosmic ray measurement experience” for junior and senior high school students 8/20 ・ 9/11

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"Cosmic ray measurement experience" for junior and senior high school students 8/20/9/11

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Applications are accepted from the website application form until July 7st.

The accelerated kitchen will be a "cosmic ray measurement experience" for junior and senior high school students on August 2022, 8 at RIKEN Wako Campus. → Continue reading


The educational environment, university entrance examination reform, and the environment surrounding children are undergoing major changes. Amid the changes of this era, parents' interest in the education and career of children is only increasing. Risemum will transmit accurate and useful information centered on educational information, as a medium that is close to the hearts of parents. We will promptly deliver information that parents are interested in such as education reform, international education, examinations, educational events, STEM education including programming.

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2022/ 7(July
365 days
Each month 1 2 3 4 5 6 7 8 9 10 11 12

7/31(Shichigatsu sanjuichi) isGregorian calendarAnd the 212th day from the beginning of the year (leap yearThen, it is the 213nd day), and there are 153 days left until the end of the year. MayLast day.



1D line.svg

Death day


Other than person (animal etc.)

Anniversary/Annual event

The event of fiction

Birthday (fiction)


[How to use footnotes]
  1. ^ "The oldest eruption record on Mt. Fuji (first year of Tenno)". Yahoo! JAPAN Weather / disaster. 2020/7/31Browse.
  2. ^ "One minute left, Awaya Mikawashima disaster Shinagawa station collision accident", Nihon Keizai Shimbun, August 40, 8. Page 1.
  3. ^ "How Pope Francis' Trip Retraces the First Papal Visit to Africa". TEAM. 2020/7/31Browse.
  4. ^ "Appropriate investigation". "Simple" theme (Source:Yomiuri Shimbun (September 2016, 1). 2020/7/31Browse.
  5. ^ "List of member countries". United Nations Information Center. 2020/7/31Browse.
  6. ^ "Historical Imaten: July 7st". Sina Hunan. 2020/7/31Browse.
  7. ^ "Profile”. Toru's Home. 2020/11/6Browse.
  8. ^ Philip Denis Diderot French philosopher Encyclopædia Britannica
  9. ^ "Former Nankai director Yoshio Anabuki dies Sepsis 85 years old”. Nikkan Sports (March 2018, 8). 2020/11/13Browse.
  10. ^ "Manga artist Sanpei Sato dies, 91 years old "Fuji Santaro"". Asahi Shimbun digital. Asahi Shimbun (September 2021, 8). 2021/8/6Browse.
  11. ^ "Manga artist Sanpei Sato dies "Fuji Santaro" is serialized in the newspaper”(May 2021, 8). 2021/8/6Browse.
  12. ^ "Manga artist Sanpei Sato dies". Sankei News. Sankei Digital (September 2021, 8). 2021/8/6Browse.
  13. ^ "Run through to your dreams!". "Gatekeepers" Episode 5 From 6 minutes 48 seconds Ruriko Ikusawa's lines. 1 May 2000.
  14. ^ From the police notebook of the first episode.
  15. ^ Kaiu Shirai,Izumi Posuka "Secret Bible Promised Neverland 0 MYSTIC CODE" Shueisha <Jump Comics>, 2020, p. 50.ISBN 978-4-08-882462-8. 
  16. ^ "Aikatsu!character". 2014/11/28Browse.
  17. ^ Katsura Hoshino "D. Gray-man Official Fan Book" Shueisha <Jump Comics>, 2008, page 48.ISBN 978-4-08-874248-9. 
  18. ^ Katsura Hoshino "D.Gray-man Character Ranking Book Caragure!" Shueisha <Jump Comics>, 2011, p. 144.ISBN 978-4-08-870268-1. 
  19. ^ From the in-game profile.
  20. ^ Takehiko Inoue "SLAM DUNK』Volume 23, Shueisha <Jump Comics>, 1995, p. 47.ISBN 4-08-871843-7. 

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Website(British: website) IsWorld Wide Web Located on (WWW) (World Wide Web) and generally specificDomain nameUnder the multipleWeb pageA group of people.サイトSometimes called.A site built by an organization such as a company to introduce itself is called the official site of the organization.

Home PageSometimes called, but this usage is sometimes misused. Further, only the top page of a website may be called a home page.


the 1990s OfWWWWas in the era of experimental operation. In this era,WWWStatic, with comprehensive information about the organization, with reference to centralized ideas prior to the proposalcontentLaunched a website by and managed manuallyPortal siteThere were many cases of requesting registration from. However, since the 2000s robot typeSearch engineMoved to automatic website registration by the organization, acquired multiple domains and separated the site by service, etc.WWWIs the original thought ofDistributedI went to the system of.

United Kingdom Of(English editionAccording to a survey by1995/In August, there were about 8 sites on the Internet.2006/As of November 11, the number of sites exceeded 2 million.[1].. In addition, in the real-time statistics of Internet Live Stats on the Internet statistics site,2014/On September 9, the number of sites in the world exceeded 16 billion. Be considered a WWW thinkerTim BernersleyIt is,Mini blog OftwitterI'm happy about this[2].

Website configuration example

hereMuseumThe official website of is illustrated.

  • Home Page, Main page, front page,Top PageOr index page: the "face" part of the website
  • Outline: Introduction of painters, entrance fees and opening hours, history of the museum, etc.
  • Facility information:FacilityA plan view ofTransportationAccessetc.
  • Event Information: Announcement of planned exhibitions, etc.
  • Work introduction:DatabaseMay have been published.
  • Electronic bulletin board: Sometimes people browse websites to write their impressions.
  • Links: Links to related external organizations.

Treating a website that has lost its admin

Websites created by individuals,BlogHowever, there is a problem of how to manage and save the person after his death. This problemSpace of interestIn “”, I registered it as a keyword of “Internet Gravekeeper”. Such as personal grave markers on the Internet,Memorial serviceIt's different from things like recollections. To the end, this is to leave the form in which an individual was active in life.

Currently in Japan, there is no commercialized service such as a service to directly maintain a personal website after the person died.Intractable diseaseDoctor of the website of an individual who died in a fighting illness, orvolunteerThere are some things that are managed and maintained while respecting the intentions of the deceased.

In this movement, for exampleHiroo YamagataAdministrators themselves, such as "wills" on the site ofsudden deathTherefore, activities to express the intention of the post-death policy on the site are also carried out.[3][4].Social networking services(SNS)mixiInformation is also exchanged within the Web wills community within the company[5].

Social interest in this issue is gradually increasing,Nihon Keizai ShimbunAlso featured in the evening edition of "A Homepage Forever" on April 2006, 4.[6].

However, before the administrator died, the administrator got tired of managing and operating his website, and[7]Cases that are left on the way, orserverThe management company changes the access method to the management system[Note 1]However, there are many cases where management became impossible because the administrator did not support switching.South KoreaThen in 2006Korea Ministry of Information and CommunicationAnd Korea Information Security Agency (KISA) (current:Korea Internet Agency) Protects sites that have not been updated for a long time in order to prevent misuse of abandoned sites.clean up[Note 2]Was done.


[How to use footnotes]

注 釈

  1. ^ With Geocities JapanYahoo! JAPANIntegratedYahoo! GeocitiesWhen it becomes.
  2. ^ Urge managers to shut downHostingA campaign to bring the vendor into a recoverable closed state.


  1. ^ "November 2006 Web Server Survey" (English). Netcrft (September 2006, 11). 2014/9/19Browse.
  2. ^ “Number of websites in the world exceeds 10 billion”. AFP. AFPBB News(July 2014, 9). http://www.afpbb.com/articles/-/3026121 2014/9/19Browse. 
  3. ^ Hiroo Yamagata (October 1999, 3). “Will of Yamagata Hiroo". 2014/9/19Browse.
  4. ^ "Maro Maro Wills-I will express my intentions just in case-”(May 2004, 4). 2014/9/19Browse.
  5. ^ "Web will (Net will)". mixi. 2014/9/19Browse.
  6. ^ "December 2006 (PDF)". Senshu University (June 2006). 2014/9/19Browse.
  7. ^ "How to Start a Blog (Easy Beginner's Guide)" (English). sites.google.com. 2020/11/27Browse.

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