Indonesia – 農工大 "Particles & Transfer" Lab.

Open/online/recorded seminar: Managing a research group.

Broadcasted at YOUTUBE (TBA) 2023

卒業生）教授（父）と卒論生（息子）は、自宅でも可能な実験を試み、異なるテーマで5報の国際誌論文を発表

The father is a professor and the son is a senior student. During the two years of the pandemic, they tried experiments that could be done at home and published five papers in different international journals.

卒業生が主催者International Seminar (Chemical Engineering) Oct. 2022, Surabaya

Prof. Lenggoro is a member in Advisory Boards. A TUAT graduate: Dr. Kusdianto (ITS) is a member in Organizing Committee

Topic (Hirano Lab): From traditional food (tempe bongkrek) to synthesis of pharmaceutical 伝統食品 (テンペ・ボンクレック) と医薬品合成

Bongkrek acid is a natural toxin produced in fermented coconut (tempeh) or corn contaminated by bacteria. ボンクレック酸は、発酵したココナッツ (テンペ) または細菌に汚染されたトウモロコシで生産される天然の毒素です。

Meeting with the Chairman, National Research & Innovation Agency (BRIN) Indonesia: Dr. L. T. Handoko

インドネシア国家研究イノベーション(BRIN)Handoko長官と対談した。

Recorded 12 min. talk (in Indonesian) “Diaspora” in Japan.

The life of a university professor in 23 years was condensed into 12 minutes. 23年間の大学教員の生活を12分に凝縮されました。

卒業生Alumni. 太陽電池で動く自転車 Solar-powered bicycle (BBC News, etc.)

2時間の充電で30 km、25 km/h 。無線周波数識別へのアクセス、GPS、カロリーカウンター機能。Max. speed of 25 km/h, Max. distance of 30 km (charging time of 2 hours). RFID-tag, calorie counter, and GPS functions.

Essay: “Interdisciplinary Research for the Education of the Next Generation” (Invited by Indonesian Ministry of Education & Culture)

Global challenges are always complex, so placing an excessive value on a competition will lead the world in the wrong direction. For the long term good, the winner will be meaningless. Understanding and caring about each other’s history is the key to collaborating with other countries.

Talk/講演: 分析用と機能化用ツールとしてのナノ粒子 Nanoparticles as tools for analysis & functionalization

Plenary (基調講演), 1st Functional Nanopowder International Conference (Nov. 2020)
Part of the talk was broadcasted in Indonesian language on 20 Oct. 2020 via Youtube. Organized by International Indonesian Scholars Association (I-4)

エアロゾル学会TAKAHASHI賞 AWARD (JAAST) “Deposition of submicron aerosols by a closed-loop flow system” 閉ループ式エアロゾル流によるサブミクロン粒子の沈着

沈着効率が悪い従来法に代わって本手法を気液界面細胞曝露に応用できれば有用である。Our method presented here may potentially be applied for the deposition and analysis of submicron particles on various types of substrate (i.e. air-liquid interface) without the need for vacuum imaging analysis (e.g. electron microscopy).

Micrometer-sized “wet” aerosols on to a hydrophilic surface. 数μmのwetエアロゾルが親水性表面にどのように沈着するのか？

大気に浮遊する微粒子の沈着の場所について考えてみた。”Wet”微粒子は「親水性の高い」場所に多く沈着する。”Dry”微粒子”は「親水性の低い」場所に多く沈着する。Considered the location of the deposition of particles suspended in the air. The results: “More hydrophilic” area trapped more “wet” particles. The “less hydrophilic” area trapped more “dry” particles.