Monday, September 25, 2023

First trip to Nagasaki City

 

Hello everyone, this is Chang Liu from the Kawasaki group. At the beginning of this month, me and Leon-san went to Nagasaki City to join the water resource annual conference. As the schedule is fully occupied with meetings (especially with over 100 professors sitting in the same room), most of my time is spent in the conference venue.

 

But we still managed to have a short trip around Nagasaki City, covering some of the most popular places of interests: 1. Nagasaki Atomic Bomb Museum; 2. Nagasaki Museum of History & Culture; 3. Site of the Former Dutch Factory on Dejima; 4. Glover Garden; 5. Mt. Inasa night view.

 

1.     Nagasaki Atomic Bomb Museum

The residents of Nagasaki consider it their duty to make sure the horrors which they experienced due to the atomic bombing are never repeated. Because of this, the museum is designed in such a way that the audience can see just what effect the bomb had on the city, the reconstruction, and the lasting effects of the atomic bomb. The museum opens with a room dedicated to the city as it was just before the bomb decimated Nagasaki. A clock which stopped at 11:02, the precise time the bomb hit the city, is also on display to demonstrate how so many people were killed in an instant.

Fig. 1. Time line during the WWII

The final room in the museum contains videos and documents related to the Nagasaki bombing. We can also find answers to their questions and documents like Nagasaki's Peace Declaration. The most impressing part is the description of atomic bomb result and the reason behind it, especially the invasion war against China.

 

1.     Nagasaki Museum of History & Culture

The museum holds 48,000 items in its collection, including historical documents and arts and crafts, that tell the story of Nagasaki as the sole window opened to foreign countries during the period of national isolation. The museum also contains a reconstruction of part of the Nagasaki Magistrate's Office called bugyōsho, a local agency of the central government in the Edo period.The permanent exhibition features exhibits dealing with exchange with the Netherlands, China and Korea, and shows artifacts brought to Japan by foreign traders. It also focuses on "Nanban" (Portuguese and Spanish culture) and the introduction of Christianity. The museum shows the role Nagasaki played in post-restoration Japan in the diplomatic sphere, as well as being at the forefront of modern medicine, printing, ship building and industrial technology.

Fig. 2. Cargo transported at Nagasaki port

Fig. 3. Places of trade investigation


1.     Dejima

Spanning 120 m × 75 m (390 ft × 250 ft) or 9,000 m2 (2.2 acres), Dejima was created in 1636 by digging a canal through a small peninsula and linking it to the mainland with a small bridge. The island was constructed by the Tokugawa shogunate, whose isolationist policies sought to preserve the existing sociopolitical order by forbidding outsiders from entering Japan while prohibiting most Japanese from leaving. Dejima housed Portuguese merchants and separated them from Japanese society while still facilitating lucrative trade with the West.

Following a rebellion by mostly Catholic converts, all Portuguese were expelled in 1639. The Dutch were moved to Dejima in 1641, albeit under stricter control: the open practice of Christianity was banned, and interactions between Dutch and Japanese traders were tightly regulated. Until the mid-19th century, the Dutch were the only Westerners with exclusive access to Japanese goods, and, to a lesser extent, society and culture. Dejima consequently played a key role in the Japanese movement of rangaku (蘭學, "Dutch learning"), an organized scholarly effort to learn the Dutch language in order to understand Western science, medicine, and technology.

Fig. 4. Inside view of Dejima

After the Treaty of Kanagawa in 1854, which fully opened Japan to foreign trade and diplomatic relations, Dejima was abolished and later integrated into Nagasaki city through land reclamation. In 1922, the "Dejima Dutch Trading Post" was designated a Japanese national historic site, and there are ongoing efforts in the 21st century to restore Dejima as an island.

 

1.     Glover Garden

The Glover Residence is noted for its blend of Western and Japanese elements and is an example of treaty port building. This type of architecture closely resembles one-story bungalows used by foreigners in Hong Kong or Shanghai and imported to Japan by British traders. Rather than following contemporary Victorian styles, this type of building more closely reflects the Georgian aesthetic popular in Britain during the previous generation.

The stone-floored verandas, latticed arches, and French windows are several of the distinctive foreign elements included in the residence, while Japanese influence can be seen in the tile roof with its demon-headed tiles intended to ward off evil. The roof was modified by adding unmistakably British chimneys.

Fig. 5. Sightseeing of Glover Garden


The house was built by a Japanese carpenter, Koyama Hidenoshin. The plan for the house, which is still preserved, is unsigned. The plan uses feet instead of Japanese measurements. The basic construction of the house is Japanese, despite its foreign elements. It consists of traditional Japanese roof supports and post-and-beam frames set down on boulders.

Fig. 6. Culture Park inside Glover Garden


1.     Mt. Inasa

Mount Inasa (稲佐山, Inasa-yama) is a hill to the west of Nagasaki which rises to a height of 333 metres (1,093 ft). The Nagasaki Ropeway allows visitors to travel to the top from Nagasaki. A short walk from the cable car station are several buildings that house transmitters for TV and radio stations that serve Nagasaki and the surrounding area.

There is an observation platform that is popular with tourists as it provides extensive views of Nagasaki's "10 Million Dollar Night View" (1000万ドルの夜景, Issenmandoru no yakei).

Fig. 7. Night view of Mt. Inasa

The rest of the trip is full of meetings and discussions. Among those findings, Prof. Sayama’s investigation of RRI model performance on Japanese mountainous areas is most interesting to me. As he improved the mechanism of lateral flow to correct the bias of overestimating accumulation time in his model.

Fig. 8. Poster discussion at JAHS


Apart from that, the presentation of Leon-san is also quite interesting, attracting a lot of attention and discussions.

Fig. 9. Presentation of Leon-san

Finally, I would also like to include my little findings at Nagasaki Station.

Fig. 10. Inundation countermeasures taken around Nagasaki Station

As it’s always suffered by inland flooding during Monsoon season, the government is now working on building a new sewage system (huge pipe as you can see from the picture). While the meeting took place, the working site is fully covered and we might see the effect the next year.

Wednesday, September 20, 2023


            【フォーラムのご案内】

         デジタルオブザーバトリ研究推進機構

     「2050年を見据えたレジリエントな社会の実現に向けて」

2050年を見据えレジリエントな社会の実現に向けて産学官がどのように連携すべきかについて両機関の置かれた状況などをふまえ、対談により課題解決に向けた方策を見出すことを趣旨として、東京大学デジタルオブザーバトリ研究推進機構と日立製作所の共催で下記の通りフォーラムを開催しますので是非ご参加ください。

このフォーラムでは川崎研究室の博士課程の学生、Zhao HanさんがLightning Talk に登壇します!

プログラムの内容の詳細につきましては添付資料をご覧ください。

■日時:2023年10月10日(火)14:00-16:40
■会場:東京大学伊藤国際学術研究センター地下2階 伊藤謝恩ホール
■主催:東京大学デジタルオブザーバトリ研究推進機構・日立製作所(共催)









Friday, September 15, 2023

First time for everything: Presenting in Conferences!

It was said that "There is a first time for everything". And in my case, my very first presenting in a conference! 

Hi, it’s Leon again! Glad to be able to share a bit of my story to you all again! I am happy to announce that my study is progressing well, and the result was ready to be discussed by wider public. As to that, between 2nd to 6th September, I was attending and presenting to my very first conferences in Nagasaki City in Japan held by 水文・水資源学会/ Japan Society of Hydrology and Water Resources.  

Doing my first conferences, waiting for my turn to present was nerve-wrecking. My result has just been shown to small group of people in campus before. So, having my result shown to bigger audiences by many well renowned scientist and researchers in water field made me a little anxious. Long story short, my turn was up, and my name was called. I am really happy that my presentation went well. My study even received positive feedback and enthusiasm from the audience! Phew!


Anyway, I’d also share how calm Nagasaki City is – a very different vibe from Tokyo. Nagasaki is a calm small city stipulating many historical values in Japan. Rich in history has caused this city to have many interesting museums and historical building to visit. 



I visited several museums from Atomic Bombing Museum to Dejima and Glover Museum where it was heavily influenced by western culture. In this blog, I would like to highlight about the Atomic Bombing Museums. This museum encapsulates the story and remaining memories of inhumane event that killed and wiped hundreds of thousands of people in Nagasaki City in 1945. Inside the museum, photos of the victims and story of the survival who suffered from leukemia, cancer, and others side effect of radiation in the years followed by the bombing were shown. To observe and read the story was painfully heart aching. I sincerely hope that more tourists from all over the world can come to this museum and personally witness and feel the pain of the story – hoping that this horrific event will never re-occur in the future. 


 

To summarized, I really enjoy Nagasaki! If you visit Nagasaki, you must try the famous dish from this City – ちゃんぽん/Cyampong! Additionally, if you are a sweet tooth, don’t forget to try the castella cake, bubble tea, and dumplings from the Nagasaki’s Chinatown. 




As from my title quoted, there is always a first time for everything. If you think about it, the opposite will also be true that there is no such thing as the last time for anything. I hope that this valuable experience could be a stepping-stone for me to join and share more of my work to wider international audience. 

By then, I will keep trying my best!

 

See you all again very soon!

Thank you for reading.

Leon (15 Sept 2023)


Tuesday, September 12, 2023

My Musha-shugyo trip in London

Hi, I am Zhao Han, a Ph.D. student in the Kawasaki lab. I am currently on a short visit to UCL in London with the support of the Musha-shugyo Program and I am very happy to share some photos of the experience!
Big Ben, you can hear its sound every 15 minutes.
Passed by an accordion-playing busker dressed in traditional Scottish clothing.
I was very lucky to see the opening of Tower Bridge!
Britain's most famous food, fish and chips.
The famous Westminster Cathedral is very spectacular and majestic.
There are always many people queuing up to take photos with Platform 9 3/4 in King's Cross Station.
Saw Van Gogh’s famous painting, Sunflowers, at the National Gallery.
The destination of my academic visit, the Bartlett Faculty of the Built Environment, UCL.
UCL’s Student Center, although the fall semester has not officially started yet, many students are studying here.
September is the graduation season at UCL, and people wearing academic dress can be seen everywhere.
Finally, I am very grateful to Prof. Kawasaki for his support and encouragement during my application. Also, I'd like to extend my heartfelt thanks to Prof.Meng Jing and her team for hosting me and making this experience possible!

Friday, September 1, 2023

国際シンポジウム(English held)『壊滅的災害に対してレジリエントで持続可能な社会への変革』

          ★国際シンポジウム★
    English held symposium. Please view the English link. 

「持続可能な社会のための科学と技術に関する国際会議
『壊滅的災害に対してレジリエントで持続可能な社会への変革』」
Transforming Society to become Resilient and Sustainable beyond Catastrophic Disasters 

 9月7日(木)、8日(金)に「持続可能な社会のための科学と技術に関する国際会議 『壊滅的災害に対してレジリエントで持続可能な社会への変革』」を開催します。 当日はZOOMウェビナー上で質問も可能ですので、ぜひご登録の上、ご視聴ください。

9月7日(木)10:00~11:15 開会式では川崎がモデレーターを務めます


 【For English Viewers】 

 ◆参加登録はこちらから(要登録、視聴無料、定員500名)
 
【日時】2023年9月7日(木)10:00-16:40 
    2023年9月8日(金) 9:30-17:05  
    ※共に日本時間 
 【主催】日本学術会議(国際委員会 持続可能な社会のための科学と技術に関する国際会議 2023分科会) 【共催】防災減災連携研究会ハブ(JHoP)、防災科学技術研究所(NIED) 【開催趣旨】 国のあり方に大きな変化を与えるような壊滅的災害が生じても、それを乗り越え、より良く復興できる社会へと変容できる力を社会全体が蓄えることが求められています。 本年は関東大震災100周年に当たり、この会議は、震災後100年間に我が国が経験し学んできたことを、巨大地震、津波、巨大サイクロン等で被災した国や地域の経験と合わせて振り返り、国際社会と共有し、伝承し、国際協力の糧とすることを目的としています。 
 【使用言語】英語(日英同時通訳あり)