Multi-objective lifecycle optimization for oil palm fertilizer formulation: A hybrid P-graph and TOPSIS approach

JY Lim, BS How, SY Teng, WD Leong, JP Tang… - Resources …, 2021 - Elsevier
The conversion of biomass (or agriculture residues) to organic fertilizer is a common practice
in developing countries. This study aims to develop a novel multi-criteria decision-making …

Maintaining the productivity of co-culture systems in the face of environmental change

AR Lao, KB Aviso, H Cabezas, RR Tan - Nature Sustainability, 2022 - nature.com
Co-culture systems can address food security issues by sustainably intensifying production
of crops and animal protein without requiring additional land area. We show how a graph …

10 insights from industrial ecology for the circular economy

S Van Ewijk, WS Ashton, P Berrill, Z Cao, M Chertow… - 2023 - research.tudelft.nl
This white paper presents 10 insights into the circular economy from the field of industrial
ecology. Industrial ecology is a scientific field that takes a systems perspective to explore the …

P-graph approach to solving a class of Stackelberg games in carbon management

RR Tan, K Aviso, T Walmsley - Chemical Engineering Transactions, 2021 - cetjournal.it
Climate change mitigation can be achieved through the large-scale deployment of different
carbon management technologies in industry. Governments will also play an important role …

General formulation of resilience for designing process networks

Á Orosz, J Pimentel, A Argoti, F Friedler - Computers & Chemical …, 2022 - Elsevier
Herein, the formula proposed for quantifying the resilience of engineering systems, including
processing systems, is general in several aspects. The structure of a system can be highly …

P-graph causality maps

RR Tan, KB Aviso, AR Lao, MAB Promentilla - Process Integration and …, 2021 - Springer
A new class of bipartite causality maps is developed in this work to model influences in socio-
technological systems. Unlike earlier forms of causality maps such as fuzzy cognitive maps …

Modelling network effects of biological control: The case of the Philippine coconut scale insect outbreak

BJM Almarinez, DM Amalin, KB Aviso, H Cabezas… - BioControl, 2023 - Springer
Biological control provides a sustainable alternative to chemical pesticides for controlling
pests in agriculture. Chemical pesticides may lack the specificity to limit their adverse effects …

Network Modeling for Post-Entry Management of Invasive Pest Species in the Philippines: The Case of the Colorado Potato Beetle, Leptinotarsa decemlineata (Say …

BJM Almarinez, DM Amalin, KB Aviso, H Cabezas… - Insects, 2023 - mdpi.com
Simple Summary Crop switching is an important climate change adaptation strategy. New
crops may need to be cultivated to provide food security as traditional staple crops become …

Optimal synthesis of cogeneration systems using novel intuitionistic fuzzy P-graph

TY Lin, PT Chang, KP Lin, MT Chen - Management of Environmental …, 2022 - emerald.com
Purpose This study is aimed to develop a novel intuitionistic fuzzy P-graph with Gaussian
membership function to help decision-makers deal with complex process network systems …

Modelling vicious networks with P-graph causality maps

RR Tan, KB Aviso, AR Lao, MAB Promentilla - Clean technologies and …, 2022 - Springer
P-graph causality maps were recently proposed as a methodology for systematic analysis of
intertwined causal chains forming network-like structures. This approach uses the bipartite …