All Outputs (2915)

A Bio-degradable Textile-Based Graphene Antenna for the 5G Smart Wearables (2022)
Conference Proceeding

This paper proposes a bio-degradable antenna design well-suited for the 5 th generation (5G) wearables. This antenna has a graphene patterning instead of conventional metallization on a textile substrate to make it eco-friendly as it avoids copper co... Read More about A Bio-degradable Textile-Based Graphene Antenna for the 5G Smart Wearables.

Learning from Carers to inform the Design of Safe Physically Assistive Robots - Insights from a Focus Group Study (2022)
Conference Proceeding

This research investigates how professional carers physically assist frail older adults. Carers were asked to discuss their approach and steps for providing safe physical assistance and highlight hazards that assistive robots would have to deal with... Read More about Learning from Carers to inform the Design of Safe Physically Assistive Robots - Insights from a Focus Group Study.

"I would (not) teach proof, because it is (not) relevant to exams": changing beliefs about teaching proof (2022)
Conference Proceeding

Experts in mathematics education agree that reasoning and proof are essential and should be made central to learning mathematics. However, some school teachers tend to focus on procedural skills because of different beliefs unfavourable for the teach... Read More about "I would (not) teach proof, because it is (not) relevant to exams": changing beliefs about teaching proof.

A study of weighting factor design in model predictive control applications (2022)
Conference Proceeding

Weighting factor selection is considered to be a crucial aspect in the design of a predictive controller. In this paper a study of the design of weighting factors for different cost functions is presented. The study is based on three examples: switch... Read More about A study of weighting factor design in model predictive control applications.

Immerse Yourself in ASPIRE - Adding Persuasive Technology Methodology to the ASPIRE Framework (2022)
Conference Proceeding

With their ability to captivate learners and simulate real world scenarios it is little wonder that healthcare education is experiencing rapid growth in the use of Immersive technologies such as Augmented Reality (AR), Virtual Reality (VR) and Extend... Read More about Immerse Yourself in ASPIRE - Adding Persuasive Technology Methodology to the ASPIRE Framework.

Transfering ultra-Thin metallic metasurfaces to fibre endoscope probes for advanced imaging (2022)
Conference Proceeding

In this paper we present a method to transfer ultra-Thin polymer-encapsulated metallic metasurfaces onto optical fibers to enable ultra-Thin imaging devices. The metasurface is first produced by conventional e-beam lithography on a silicon substrate... Read More about Transfering ultra-Thin metallic metasurfaces to fibre endoscope probes for advanced imaging.

Digital Soft Skills of Healthcare Workforce – Identification, Prioritization and Digital Training (2022)
Conference Proceeding

Digital technologies are increasingly embedded into healthcare aiming to improve quality of patient care, enhance patients’ safety and cut down economical costs. Healthcare professionals’ digital skills are indeed need enhancement with policies and i... Read More about Digital Soft Skills of Healthcare Workforce – Identification, Prioritization and Digital Training.

Repurposing a Reusable Learning Object on Effective Communication with Adolescents to an Interactive 360° Immersive Environment by Adapting the ASPIRE Framework (2022)
Conference Proceeding

The efficacy of home visiting of adolescent who are at risk of self-harm has a great dependency on the communication between the patient and the healthcare professional. Face-to-face encounters with health care professional and patients have heighten... Read More about Repurposing a Reusable Learning Object on Effective Communication with Adolescents to an Interactive 360° Immersive Environment by Adapting the ASPIRE Framework.

Reconfigurable Cascaded Multilevel Converter design for Battery Energy System Storage (2022)
Conference Proceeding

This paper presents the Reconfigurable Cascaded Multilevel converter employed for battery energy storage systems. The main advantage lies on the possibility to fully control each battery cell, improving the overall performances of the storage system.... Read More about Reconfigurable Cascaded Multilevel Converter design for Battery Energy System Storage.

Model predictive control for a dual three-phase two-sector permanent magnet synchronous machine (2021)
Conference Proceeding

A novel dual three-phase permanent magnet synchronous machine is designed for taxiing motor-generator on propeller aircraft. The unique structre of machine enhances system reliability, and also brings extra merits such as reducing torque ripple when... Read More about Model predictive control for a dual three-phase two-sector permanent magnet synchronous machine.

(Re)imagining spatialities for equity in mathematics education (2021)
Conference Proceeding

Contemporary discourse about the ‘opening’/‘closing’ of schools and what is ‘inside’/‘outside’ the curriculum potentially exacerbates existing inequities in mathematics education. This paper explores how different spatial imaginaries might advance or... Read More about (Re)imagining spatialities for equity in mathematics education.

Development of solar energy in Chile and the world (2021)
Conference Proceeding

Chile is undoubtedly a country with potential when it comes to solar energy, but to understand this potential it is necessary to review the worldwide situation. This paper presents an analysis of the global situation and the geographic value that all... Read More about Development of solar energy in Chile and the world.

Comparative Study of Sensorless Methods Based on Sliding Mode Observer for Dual Three-Phase Permanent Magnet Synchronous Machine (2021)
Conference Proceeding

In recent years, increased attentions have been given to multiphase electrical machines because of their fault tolerance ability which is quite important for more-electric aircraft application. A dual three-phase PMSM for turboprop aircraft green tax... Read More about Comparative Study of Sensorless Methods Based on Sliding Mode Observer for Dual Three-Phase Permanent Magnet Synchronous Machine.

Experimental Assessment of Sliding Mode Current Control with Exponential Reaching Law for an Induction Machine Drive Fed by a Matrix Converter (2021)
Conference Proceeding

Matrix Converters (MCs) are considered an exciting option in electrical motor drives for applications where size and weight are critical, for example aerospace or automotive. Several control techniques have been proposed to exploit the MC's benefits... Read More about Experimental Assessment of Sliding Mode Current Control with Exponential Reaching Law for an Induction Machine Drive Fed by a Matrix Converter.

Pseudocapacitive Performance of WO3/g-C3N4 Nanocomposites (2021)
Conference Proceeding

Hexagonal tungsten oxide (WO 3 ) holds great promise as an electrode material for pseudocapacitors due to its earth abundance, low cost, multiple oxidation states, high packing density (>7 g cm -3 ) and electrochemical reversibility. Here, we present... Read More about Pseudocapacitive Performance of WO3/g-C3N4 Nanocomposites.

Carbon Emission Analysis of Electrical Machines (2021)
Conference Proceeding

The industry places increased importance on carbon reduction. Many are focused on lowering the fuel consumption of electrical machines, however, carbon emissions from the acquisition of raw materials and the energy consumption of manufacturing proces... Read More about Carbon Emission Analysis of Electrical Machines.

Performance Analysis of a Cable-Driven Ankle Assisting Device (2021)
Conference Proceeding

The paper presents a cable-driven parallel manipulator as a device for the motion assistance of the human ankle. The proposed design solution is discussed with design and operation requirements as from consideration of biomechanics and human-machine... Read More about Performance Analysis of a Cable-Driven Ankle Assisting Device.

Differential privacy over Riemannian manifolds (2021)
Conference Proceeding

In this work we consider the problem of releasing a differentially private statistical summary that resides on a Riemannian manifold. We present an extension of the Laplace or K-norm mechanism that utilizes intrinsic distances and volumes on the mani... Read More about Differential privacy over Riemannian manifolds.

Predictive control techniques applied to a 2L-VSI (2021)
Conference Proceeding

In recent years, Model Based Predictive Control (MPC), applied to power converters, has been successfully presented as an alternative to traditional control techniques due to its fast dynamic response, ability to incorporate various requirements of c... Read More about Predictive control techniques applied to a 2L-VSI.

Cascaded predictive control for a three-phase VSI with different cost functions (2021)
Conference Proceeding

Predictive control for power converters has been gaining interest as well as popularity in recent years. This paper presents a cascade predictive control for a voltage source inverter which is evaluated with different control objectives to meet a ran... Read More about Cascaded predictive control for a three-phase VSI with different cost functions.