All Outputs (1439)

Optimisation of an elastomeric pre-buckled honeycomb helmet liner for advanced impact mitigation (2023)
Journal Article

Advances in computational modelling now offer an efficient route to developing novel helmet liners that could exceed contemporary materials’ performance. Furthermore, the rise of accessible additive manufacturing presents a viable route to achieving... Read More about Optimisation of an elastomeric pre-buckled honeycomb helmet liner for advanced impact mitigation.

Mechanical characterisation of adobe samples from the state of Morelos, Mexico (2023)
Journal Article

Properties of adobe are highly dependent on the local soil composition and can vary significantly depending on fabrication techniques, configurations and state of conservation. The effect of the earthquakes that occurred in 2017 in Mexico relaunched... Read More about Mechanical characterisation of adobe samples from the state of Morelos, Mexico.

Development of waterless extra-terrestrial concrete using Martian regolith (2023)
Journal Article

Human colonization on Martian land is gaining significant attention in space exploration activities that demand in-situ resource utilization in the development of construction and building materials for human habitation. This research explores the ut... Read More about Development of waterless extra-terrestrial concrete using Martian regolith.

Sustainable and photoresponse triboelectric nanogenerators based on 2D-gC3N4 and agricultural wastes (2023)
Journal Article

Two bio-friendly and photoactive triboelectric nanogenerators (TENG) are introduced, employing sustainable and biocompatible materials as functional components. The TENGs utilize corn husk and coconut coir fibers as the positive layers and incorporat... Read More about Sustainable and photoresponse triboelectric nanogenerators based on 2D-gC3N4 and agricultural wastes.

A bio-inspired multi-functional tendon-driven tactile sensor and application in obstacle avoidance using reinforcement learning (2023)
Journal Article

This paper presents a new bio-inspired tactile sensor that is multi-functional and has different sensitivity contact areas. The TacTop area is sensitive and is used for object classification when there is a direct contact. On the other hand, the TacS... Read More about A bio-inspired multi-functional tendon-driven tactile sensor and application in obstacle avoidance using reinforcement learning.

Distributed observer-based prescribed performance control for multi-robot deformable object cooperative teleoperation (2023)
Journal Article

In this paper, a distributed observer-based prescribed performance control method is proposed for using a multi-robot teleoperation system to manipulate a common deformable object. To achieve a stable position-tracking effect and realize the desired... Read More about Distributed observer-based prescribed performance control for multi-robot deformable object cooperative teleoperation.

Visual-tactile robot grasping based on human skill learning from demonstrations using a wearable parallel hand exoskeleton (2023)
Journal Article

The soft fingers and strategic grasping skills enable the human hands to grasp objects in a stable manner. This letter is to model human grasping skills and transfer the learned skills to robots to improve grasping quality and success rate. First, we... Read More about Visual-tactile robot grasping based on human skill learning from demonstrations using a wearable parallel hand exoskeleton.

Embedding citizens within airborne microplastic and microfibre research (2023)
Journal Article

Microplastics are ubiquitous in our environment but their presence in air is less well understood. Homes are likely a key source of airborne microplastics and microfibres to the environment owing to the frequent use and storage of plastics and textil... Read More about Embedding citizens within airborne microplastic and microfibre research.

Performance analysis of frictional inerter-based vibration isolators (2023)
Journal Article

Purpose: This study aims to gain an in-depth understanding of the effect of the inherent dry friction of inerter devices on the performance of non-linear frictional inerter-based vibration isolation system (NFI-VIS). Methods: The power flow analysis... Read More about Performance analysis of frictional inerter-based vibration isolators.

Multi-vulnerability analysis for seismic risk management in historic city centres: an application to the historic city centre of La Serena, Chile (2023)
Journal Article

A comprehensive understanding of the elements at risk, through the identification of the main hazards, level of exposure and different dimensions of the vulnerability of the communities, is an essential step toward the definition and adoption of more... Read More about Multi-vulnerability analysis for seismic risk management in historic city centres: an application to the historic city centre of La Serena, Chile.

Roots and models (2023)
Journal Article

One of us comes from dance, the other from robotics, and you would be forgiven for thinking immediately about the YouTube films created by Boston Dynamics. But what connects us is our concern that human-ness is losing ground to machine-ness. To partl... Read More about Roots and models.

Impedance learning for human-guided robots in contact with unknown environments (2023)
Journal Article

Previous works have developed impedance control to increase safety and improve performance in contact tasks, where the robot is in physical interaction with either an environment or a human user. This article investigates impedance learning for a rob... Read More about Impedance learning for human-guided robots in contact with unknown environments.

Seismic vulnerability assessment of Portuguese masonry buildings (2023)
Journal Article

According to the 2011 National Housing Census, masonry buildings comprise more than 50% of the Portuguese building stock. This type of construction has demonstrated a poor performance during the destructive events that struck Portugal in the last cen... Read More about Seismic vulnerability assessment of Portuguese masonry buildings.

The tree(s) of hope and ambition: An arts-based social science informed, participatory research method to explore children's future hopes, ambitions and support in relation to COVID-19 (2023)
Journal Article

This paper offers a new child-centred methodology that explores children's visions of their futures, encourages self-reflection and depth and shares children's voices with peers and researchers, as unbrokered as possible. This final stage of a longit... Read More about The tree(s) of hope and ambition: An arts-based social science informed, participatory research method to explore children's future hopes, ambitions and support in relation to COVID-19.

Uncovering gas insulated substation transient behaviours using the equivalent cable model (2023)
Journal Article

An improved circuit theory is proposed for verification of data obtained with the ElectroMagnetic Field (EMF) theory approach for the study of Gas Insulated Substations (GIS) transient behaviours. The improved circuit theory utilises the concept of a... Read More about Uncovering gas insulated substation transient behaviours using the equivalent cable model.

A novel human-robot skill transfer method for contact-rich manipulation task (2023)
Journal Article

Purpose: The purpose of this paper is to enhance the robot’s ability to complete multi-step contact tasks in unknown or dynamic environments, as well as the generalization ability of the same task in different environments. Design/methodology/approac... Read More about A novel human-robot skill transfer method for contact-rich manipulation task.

Graphene-based electrodes for monitoring of Estradiol (2023)
Journal Article

This study explores the potential use of graphene-based electrodes in the electrochemical determination of estradiol using amperometric techniques as a simple, enzyme-free approach. Graphene, a carbon-based nanomaterial, has been extensively investig... Read More about Graphene-based electrodes for monitoring of Estradiol.

Propagation of electrical signals by fungi (2023)
Journal Article

Living fungal mycelium networks are proven to have properties of memristors, capacitors and various sensors. To further progress our designs in fungal electronics we need to evaluate how electrical signals can be propagated through mycelium networks.... Read More about Propagation of electrical signals by fungi.

Investigation of energy absorption performances of a 3D printed fiber-reinforced bio-inspired cellular structure under in-plane compression loading (2023)
Journal Article

This article proposes glass-fiber-reinforced bone-inspired cellular structures to enhance energy absorption capability. The elastic modulus of the bone-inspired unit cell is obtained analytically based on the energy method and then employed in Partic... Read More about Investigation of energy absorption performances of a 3D printed fiber-reinforced bio-inspired cellular structure under in-plane compression loading.

Dynamic motion primitives-based trajectory learning for physical human-robot interaction force control (2023)
Journal Article

One promising function of interactive robots is to provide a specific interaction force to human users. For example, rehabilitation robots are expected to promote patients' recovery by interacting with them with a prescribed force. However, motion un... Read More about Dynamic motion primitives-based trajectory learning for physical human-robot interaction force control.