CLIMATE ACTION

コンクリートの劣化の一つであるアルカリシリカ反応（ASR）は，コンクリートの材料間の反応に由来し，致命的な膨張ひび割れを引き起こす。コンクリートごとに使用されるセメント・石・砂やその配調合が異なるため，ASRには画一的な対策が通用しない。そこで，各要因の影響度を把握するための膨張実験と，劣化メカニズム解明に向けた微視的観察を行い，数値的な予測モデルを提案することで，新たなインフラ設計・維持管理手法 [...]

In recent years, the loss of understory vegetation such as dwarf bamboo (Sasa spp.) has become more serious due to overgrazing by Sika deer, which is rapidly increasing in population. Degradation of [...]

The apple fruit borer Spilonota samseong (Tortricidae), a pest of apples, has two closely related species (S. albicana and S. prognathana) that do not feed on apples. They closely resemble each other [...]

Proposal for Water Storage Management to Maximize the Flood Control, Water Utilization, and Power Generation Benefits of Pumped Storage Hydropower in Irrigation Pond

Department of Agro-environmental Sciences, Graduate School of Bioresource and Bioenvironmental Sciences

Irrigation ponds, which number approximately 150,000 nationwide, are facing maintenance challenges due to the aging of farmers who manage them, as well as the need for flood control measures due to th [...]

Improving the chemo-mechanical properties of all-solid-state lithium ion batteries by changing the structure of Li-Si alloy anode

Department of Automotive Science, Graduate School of Integrated Frontier Sciences

To advance the commercialization of all-solid-state lithium-sulfur batteries (ASSLSBs), an important key to achieving carbon neutrality, the improvement of energy density and suppression of degradatio [...]

　 I have been conducting research in the field of architecture on deployable structures. Deployable structure has the advantage that they can keep itself flat and be pre-assembled, therefore they impr [...]

Enzymes are proteins that catalyze reactions under mild conditions. Among them, microbial transglutaminase (MTG) has been extensively studied in the food and biotechnology fields due to its ability to [...]

Development and application of control methods that enable highly efficient material production using mixed culture systems

Department of Bioscience and Biotechnology, Graduate School of Bioresource and Bioenvironmental Sciences

Organic acids, the raw materials for biodegradable plastics and fragrances, are mainly produced by petrochemicals. Microbial production is environmentally desirable for SDGs. Organic acid production u [...]

A Study on ASR Expansion of Concrete and its Prediction Method

Effects of deer-induced understory degradation on soil ecosystems - Focusing on the snow cover-

Taxonomy and host race formation in Spilonota samseong and its allies

Proposal for Water Storage Management to Maximize the Flood Control, Water Utilization, and Power Generation Benefits of Pumped Storage Hydropower in Irrigation Pond

Improving the chemo-mechanical properties of all-solid-state lithium ion batteries by changing the structure of Li-Si alloy anode

Research on the applicability of biomimetic engineering to deployable architectural structure

Construction of an enzyme selection system using hydrogel beads and cell-free protein synthesis

Development and application of control methods that enable highly efficient material production using mixed culture systems

“Future-Creation (MIRAI)” Course Kyushu University SPRING program