National Research, Development and Innovation Office

Biodiversity risk premium

We identify a biodiversity risk premium (BRP) in investment strategies designed to mitigate biodiversity risks. To capture this premium, we construct optimised portfolios by reweighting approximately 3,000 constituents of the MSCI All Country World Index, using their MSCI biodive...

Reading Public Sentiment Through AI: Communicative Meaning-Making and Literacy Dynamics of X Posts Surrounding Indonesia’s Free Nutritious Meal Program

This article reports how public discourse surrounding Indonesia’s program makan bergizi gratis (PMBG) [free nutritious meal program] evolves through digital platforms and how AI-enabled sentiment analysis can illuminate broader communicative dynamics. Drawing on 25,000 X (formerl...

Architectural Tuning of Bio‐Based PDI ‐Trimer Polyurethane Networks via Furan Precursor Design for Optimized Self‐Healing Performance

ABSTRACT Sustainable self‐healing polyurethane Diels–Alder (PU‐DA) networks were synthesized from bio‐based pentamethylene diisocyanate (PDI) trimer, polyethylene glycol, 1,4‐butanediol, and bismaleimide using furfuryl alcohol (FA) or furfurylamine (FAm) as furan precursors. This...

Community-based tsunami preparedness and risk communication in Cilacap, Indonesia: perceived threat and self-efficacy perspectives

Purpose This study aims to explore perceived threat and self-efficacy among members of community-based organisations in a tsunami-prone coastal area of Indonesia using the extended parallel process model (EPPM) as the theoretical framework. Design/methodology/approach A total of...

Language shifts as a catalyst for social and educational cohesion in multilingual societies

Although the Indonesian New Capital City, or Ibu Kota Nusantara (IKN), is a potential living laboratory of a multilingual society, studies investigating the extent to which language shift conditions stimulate educational cohesion remain limited. To fill this gap, this research ai...

Technological innovation adoption for improving smallholder cashew farmers’ income: The interconnection of institutional and market dimensions

Cashews are a critical export commodity of African and other developing countries, including Indonesia. Unfortunately, Indonesia’s exports continue to decline due to decreased production and low productivity. The science-technology-innovation approach plays a crucial role in fost...

Fuzzy K-nearest neighbor for fine particles focusing on big data challenges and Introducing the GreenDeen concept towards pollution mitigation

Abstract Rapid urban expansion and economic activity in densely populated cities have significantly contributed to worsening air quality. Jakarta, Indonesia’s capital, frequently experiences PM 2.5 concentrations that exceed "unhealthy" levels, posing serious public health risks....

COMPARATIVE STUDY OF ALICYCLIC AND HETEROCYCLIC AMINE REACTANTS OF CARDANOL-BASED POLYBENZOXAZINE

The bio-based benzoxazine thermosetting resins were synthesized using cardanol as a natural phenol and the bio-based amines isophoronediamine and furfurylamine. This study aims to examine the effect of amines on the performance of cardanol-based benzoxazine resins to produce poly...

The structure of the dopamine D 3 receptor bound to cariprazine reveals principles for partial agonists with designed pharmacology

The third-generation antipsychotic cariprazine is a low-efficacy partial agonist of the dopamine D 3 receptor (D 3 R). Here, we report the cryo–electron microscopy structure of cariprazine bound to D 3 R, establishing a framework for understanding ligand recognition in this recep...

Flood Hazard Assessment using Rainfall Data (1995–2025) with a Hydrograph Approach and an Eco-Geomorphic Overview in Padang City, Indonesia

Abstract Padang City experiences recurrent flooding because intense rainfall, rapid runoff from eastern catchments, low-lying floodplains, and coastal–estuarine backwater effects interact across a developed watershed continuum. Existing assessments often examine rainfall, runoff...

Unravelling the genomic potential of sponge-associated Streptomyces sp. BLC 17–3 from Indonesia for mannooligosaccharide production

This research aims to show the promising capacity of Streptomyces sp. BLC 17–3 to produce high β-mannanase enzymes and generate mannooligosaccharide (MOS) such as mannobiose, mannotriose, mannotetraose and mannopentaose when exposed to mannan polymers. Streptomyces sp. BLC 17–3 w...