Logo: to the web site of Uppsala University

uu.sePublications from Uppsala University
Change search
Link to record
Permanent link

Direct link
Alternative names
Publications (10 of 24) Show all publications
Perez, M. D., Jeong, S. H., Raman, S., Nowinski, D., Wu, Z., Redzwan, S., . . . Augustine, R. (2020). Head-compliant microstrip split ring resonator for non-invasive healing monitoring after craniosynostosis-based surgery. HEALTHCARE TECHNOLOGY LETTERS, 7(1), 29-34
Open this publication in new window or tab >>Head-compliant microstrip split ring resonator for non-invasive healing monitoring after craniosynostosis-based surgery
Show others...
2020 (English)In: HEALTHCARE TECHNOLOGY LETTERS, ISSN 2053-3713, Vol. 7, no 1, p. 29-34Article in journal (Refereed) Published
Abstract [en]

A soft and highly directive, proximity-coupled split-ring resonator fabricated with a liquid alloy, copper and polydimethylsiloxane (PDMS) is presented. The same was designed for sensing osteogenesis of calvarial bone. As dielectric properties of bone grafts in ossifying calvarial defects should change during the osteogenesis process, devices like this could monitor the gradual transformation of the defect into bone by differentiating changes in the dielectric properties as shifts in the resonance frequency. Computational Software Technology (CST) Microwave Studio (R)-based simulation results on computational head models were in good agreement with laboratory results on head phantom models, which also included the comparison with an in-vivo measurement on the human head. A discussion based on an inductive reasoning regarding dynamics' considerations is provided as well. Since the skin elasticity of newborn children is high, stretching and crumpling could be significant. In addition, due to typical head curvatures in newborn children, bending should not be a significant issue, and can provide higher energy focus in the defect area and improve conformability. The present concept could support the development of soft, cheap and portable follow-up monitoring systems to use in outpatient hospital and home care settings for post-operative monitoring of bone healing after reconstructive surgical procedures.

Place, publisher, year, edition, pages
INST ENGINEERING TECHNOLOGY-IET, 2020
Keywords
bone, phantoms, surgery, skin, elasticity, bending, biomechanics, paediatrics, split ring resonators, microstrip resonators, patient monitoring, liquid alloys, microwave resonators, biomedical equipment, bone grafts, calvarial defects, osteogenesis process, dielectric properties, resonance frequency, computational head models, head phantom models, human head, newborn children, defect area, monitoring systems, post-operative monitoring, bone healing, head-compliant microstrip split ring resonator, noninvasive healing monitoring, craniosynostosis-based surgery, soft proximity-coupled split-ring resonator, highly directive proximity-coupled split-ring resonator, copper, polydimethylsiloxane, liquid alloy, calvarial bone osteogenesis, computational software technology microwave studio-based simulation, head curvatures, skin elasticity, reconstructive surgical procedures
National Category
Orthopaedics Medical Materials Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
urn:nbn:se:uu:diva-408515 (URN)10.1049/htl.2018.5083 (DOI)000520504200002 ()32190338 (PubMedID)
Funder
Vinnova, 2015-04159Swedish Research Council, 2017-04644EU, Horizon 2020, 824984-SINTEC
Available from: 2020-04-08 Created: 2020-04-08 Last updated: 2020-10-26Bibliographically approved
Redzwan, S., Asan, N. B., Velander, J., Ebrahimizadeh, J., Perez, M. D., Mattsson, V., . . . Augustine, R. (2019). Analysis of Thickness Variation in Biological Tissues using Microwave Sensors for Health Monitoring Applications. IEEE Access, 7, 156033-156043
Open this publication in new window or tab >>Analysis of Thickness Variation in Biological Tissues using Microwave Sensors for Health Monitoring Applications
Show others...
2019 (English)In: IEEE Access, E-ISSN 2169-3536, Vol. 7, p. 156033-156043Article in journal (Refereed) Published
Abstract [en]

Microwave sensing technique is a possible and attractive alternative modality to standard Xrays,magnetic resonance imaging, and computed tomography methods for medical diagnostic applications.This technique is beneficial since it uses non-ionizing radiation and that can be potentially used for themicrowave healthcare system. The main purpose of this paper is to present a microwave sensing techniqueto analyze the variations in biological tissue thickness, considering the effect of physiological and biologicalproperties on microwave signals. With this goal, we have developed a two-port non-invasive sensor systemcomposed of two split ring resonators (SRRs) operating at an Industrial, Scientific, and Medical frequencyband of 2.45 GHz. The system is verified using the amplitude and phase of the transmitted signal in ex-vivomodels, representing different tissue thicknesses. Clinical applications such as the diagnosis of muscularatrophy can be benefitted from this study.

National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Engineering Science with specialization in Microwave Technology
Identifiers
urn:nbn:se:uu:diva-392816 (URN)10.1109/ACCESS.2019.2949179 (DOI)000497165400059 ()
Funder
Vinnova, 2015-04159Swedish Research Council, 2017-04644EU, Horizon 2020, 824984Swedish Foundation for Strategic Research , RIT170020
Available from: 2019-09-10 Created: 2019-09-10 Last updated: 2019-12-06Bibliographically approved
Asan, N. B., Hassan, E., Perez, M. D., Shah, S. R., Velander, J., Blokhuis, T. J., . . . Augustine, R. (2019). Assessment of Blood Vessel Effect on Fat-Intrabody Communication Using Numerical and Ex-Vivo Models at 2.45 GHZ. IEEE Access, 7, 89886-89900
Open this publication in new window or tab >>Assessment of Blood Vessel Effect on Fat-Intrabody Communication Using Numerical and Ex-Vivo Models at 2.45 GHZ
Show others...
2019 (English)In: IEEE Access, E-ISSN 2169-3536, Vol. 7, p. 89886-89900Article in journal (Refereed) Published
Abstract [en]

The potential offered by the intra-body communication (IBC) over the past few years has resulted in a spike of interest for the topic, specifically for medical applications. Fat-IBC is subsequently a novel alternative technique that utilizes fat tissue as a communication channel. This work aimed to identify such transmission medium and its performance in varying blood-vessel systems at 2.45 GHz, particularly in the context of the IBC and medical applications. It incorporated three-dimensional (3D) electromagnetic simulations and laboratory investigations that implemented models of blood vessels of varying orientations, sizes, and positions. Such investigations were undertaken by using ex-vivo porcine tissues and three blood-vessel system configurations. These configurations represent extreme cases of real-life scenarios that sufficiently elucidated their principal influence on the transmission. The blood-vessel models consisted of ex-vivo muscle tissues and copper rods. The results showed that the blood vessels crossing the channel vertically contributed to 5.1 dB and 17.1 dB signal losses for muscle and copper rods, respectively, which is the worst-case scenario in the context of fat-channel with perturbance. In contrast, blood vessels aligned-longitudinally in the channel have less effect and yielded 4.5 dB and 4.2 dB signal losses for muscle and copper rods, respectively. Meanwhile, the blood vessels crossing the channel horizontally displayed 3.4 dB and 1.9 dB signal losses for muscle and copper rods, respectively, which were the smallest losses among the configurations. The laboratory investigations were in agreement with the simulations. Thus, this work substantiated the fat-IBC signal transmission variability in the context of varying blood vessel configurations.

Keywords
Blood vessel, channel characterization, fat-IBC, intrabody microwave communication, path loss
National Category
Medical Laboratory and Measurements Technologies
Identifiers
urn:nbn:se:uu:diva-392068 (URN)10.1109/ACCESS.2019.2926646 (DOI)000476817400018 ()
Funder
Vinnova, 2015-04159Vinnova, 2017-03568Swedish Foundation for Strategic Research , RIT17-0020EU, Horizon 2020, SINTEC-824984eSSENCE - An eScience Collaboration
Available from: 2019-09-09 Created: 2019-09-09 Last updated: 2019-11-29Bibliographically approved
Redzwan Mohd Shah, S., Velander, J., Perez, M. D., Joseph, L., Mattsson, V., Asan, N. B., . . . Augustine, R. (2019). Improved Sensor for Non-invasive Assessment of Burn Injury Depth Using Microwave Reflectometry. In: 2019 13th European Conference on Antennas and Propagation (EuCAP): . Paper presented at 2019 13th European Conference on Antennas and Propagation (EuCAP), 31 March-5 April 2019, Krakow, Poland.
Open this publication in new window or tab >>Improved Sensor for Non-invasive Assessment of Burn Injury Depth Using Microwave Reflectometry
Show others...
2019 (English)In: 2019 13th European Conference on Antennas and Propagation (EuCAP), 2019Conference paper, Published paper (Refereed)
Abstract [en]

The European project “Senseburn” aims to develop a non-invasive diagnostic instrument for assessing the depth and propagation of human burns in the clinical scenario. This article introduces an improved flexible microwave split-ring resonator-based sensor, as a new development in this project. The excitation system and the fabrication process are the major improvements with respect to its precedent microwave sensor, both based in polydimethylsiloxane (PDMS) and copper. Both improvements are introduced together with the design of the sensor and of the experimental setup. Human tissue emulating phantoms are designed, fabricated, validated, and employed to emulate different burn depths and to validate the conceptual functionality of the proposed sensor. The Keysight dielectric probe 85070E is employed for the phantom validation. The analysis suggests that the sensor could estimate the burn depth. Future works will be carried out with ex vivo human tissues. 

National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Engineering Science with specialization in Microwave Technology
Identifiers
urn:nbn:se:uu:diva-390800 (URN)000480384702154 ()978-88-907018-8-7 (ISBN)
Conference
2019 13th European Conference on Antennas and Propagation (EuCAP), 31 March-5 April 2019, Krakow, Poland
Available from: 2019-08-14 Created: 2019-08-14 Last updated: 2024-02-20Bibliographically approved
Redzwan Mohd Shah, S. (2019). Prospective Applications of Microwaves in Medicine: Microwave Sensors for Orthopedic Monitoring and Burn Depth Assessment. (Doctoral dissertation). Uppsala: Acta Universitatis Upsaliensis
Open this publication in new window or tab >>Prospective Applications of Microwaves in Medicine: Microwave Sensors for Orthopedic Monitoring and Burn Depth Assessment
2019 (English)Doctoral thesis, comprehensive summary (Other academic)
Abstract [en]

In recent years, the use of microwave techniques for medical diagnostics has experienced impressive developments. It has demonstrated excellent competencies in various modalities such as using non-ionizing electromagnetic waves, providing non-invasive diagnoses, and having the ability to penetrate human tissues within the GHz range. However, due to anatomical, physiological, and biological variations in the human body, certain obstacles are present. Moreover, there are accuracy problems such as the absence of numerical models and experimental data, difficulty in conducting tests due to safety issues with human subjects, and also practical restrictions in clinical implementation. With the presence of these issues, a better understanding of the microwave technique is essential to further improve its medical application and to introduce alternative diagnostic methods that can detect and monitor various medical conditions in real time.

The first part of this thesis focuses on measurement systems for the microwave technique in terms of sensor design and development, numerical analysis, permittivity measurement, and phantom fabrication. The aim is to investigate the feasibility of flexible systems with different fields of application including a microwave sensor system for measuring the healing progression of bone defects present in lower extremity trauma, bone regeneration in craniotomy for craniosynostosis treatments, and dielectric variation for burn injuries. The microwave sensor which utilizes the contrast in dielectric constant between various tissues was used as the primary sensor for the proposed application. This involved detailed optimization of the sensor for greater sensitivity. The experimental work carried out in the lab environment showed that the microwave sensor was able to detect the contrast in dielectric properties so that it can give an indication of the healing status for actual clinical scenarios.

The second part of the thesis is making a significant step towards its practical implementation by establishing a system that can detect and monitor the rate of healing progression with fast data acquisition speed of microseconds, and developing an efficient user interface to convert raw microwave data into legible clinical information in terms of bone healing and burn injuries. As an extension to this thesis, clinical studies were conducted and ethical approval for conducting tests on human subjects was obtained for the development of a microwave medical system. The results showed a clear difference in healing progressions due to high detection capability in terms of dielectric properties of different human tissues. All of these contributions enable a portable system to complement existing medical applications with the aim of providing more advanced healthcare systems.

Place, publisher, year, edition, pages
Uppsala: Acta Universitatis Upsaliensis, 2019. p. 96
Series
Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214 ; 1855
Keywords
Microwave sensors, split ring resonator, biomedical application, orthopedics, lower extremity injuries, craniosynostosis, burn assessment, clinical measurements, tissue dielectric properties, phantom
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Engineering Science with specialization in Microwave Technology
Identifiers
urn:nbn:se:uu:diva-393105 (URN)978-91-513-0753-4 (ISBN)
Public defence
2019-11-05, Häggsalen, Ångströmlaboratoriet, Lägerhyddsvägen 1, Uppsala, 09:15 (English)
Opponent
Supervisors
Available from: 2019-10-15 Created: 2019-09-17 Last updated: 2019-11-12
Velander, J., Redzwan, S., Perez, M. D., Asan, N. B., Nowinski, D., Lewén, A., . . . Augustine, R. (2018). A Four-Layer Phantom for Testing In-Vitro Microwave-Based Sensing Approach in Intra-Cranial Pressure Monitoring. In: Proceedings Of The 2018 IEEE/MTT-S International Microwave Biomedical Conference (IMBioC): . Paper presented at IEEE/MTT-S International Microwave Biomedical Conference (IEEE-IMBioC), June 14-15, 2018 (pp. 49-51). IEEE
Open this publication in new window or tab >>A Four-Layer Phantom for Testing In-Vitro Microwave-Based Sensing Approach in Intra-Cranial Pressure Monitoring
Show others...
2018 (English)In: Proceedings Of The 2018 IEEE/MTT-S International Microwave Biomedical Conference (IMBioC), IEEE, 2018, p. 49-51Conference paper, Published paper (Refereed)
Abstract [en]

Multi-layer phantoms in proofs of concept, designs and validations of both microwave-based biomedical sensing and imaging system are becoming popular means to facilitate in-vitro experiments. In addition, they can contribute significantly to reduce animal use in scientific experimentation. In this paper, we design and fabricate a four-layer phantom composed of skin, skull, cerebrospinal fluid and brain mimic tissues to work between 2 and 3 GHz. In addition, the phantom incorporates a mechanism to produce pressure variation between the cerebrospinal fluid and the brain mimic tissues. This phantom is used in an in-vitro experiment to test and validate a new approach which could sense intra-cranial pressure variations through a microwave-based reflection method. The similarity of the phantom's tissues with human tissues from the viewpoint of the microwave response is analyzed in comparison with data from Italian Institute of Applied Physics in Florence. We found good agreement for the dielectric constant (Rel. Err. < 13 % for 68% of significance) in skin, cerebrospinal fluid and brain mimic tissues. For the skin, we got also good agreement for the loss tangent (Rel. Err. < 11 % for 68% of significance). The skull mimic phantom was stiff enough, but even presenting considerable errors, it was still good enough for the experiment. In addition, the capability of the phantom to operate at different pressures is discussed.

Place, publisher, year, edition, pages
IEEE, 2018
Keywords
intra cranial pressure, split ring resonator (SRR) sensor, biocompatible, microwave technique
National Category
Medical Image Processing
Identifiers
urn:nbn:se:uu:diva-401916 (URN)10.1109/IMBIOC.2018.8428861 (DOI)000502126700095 ()978-1-5386-5918-2 (ISBN)
Conference
IEEE/MTT-S International Microwave Biomedical Conference (IEEE-IMBioC), June 14-15, 2018
Funder
Vinnova, 2015-04159
Available from: 2020-01-13 Created: 2020-01-13 Last updated: 2020-01-13Bibliographically approved
Mathur, P., Kurup, D. G., Perez, M. D., Mohd Shah Redzwan, S., Velander, J. & Augustine, R. (2018). An Efficient Method for Computing the Interaction of Open Ended Circular Waveguide with a Layered Media. Progress In Electromagnetics Research Letters, 76, 55-61
Open this publication in new window or tab >>An Efficient Method for Computing the Interaction of Open Ended Circular Waveguide with a Layered Media
Show others...
2018 (English)In: Progress In Electromagnetics Research Letters, ISSN 1937-6480, Vol. 76, p. 55-61Article in journal (Refereed) Published
Abstract [en]

This article presents a new method for studying the near-field electromagnetic interaction between a dielectric filled open ended circular waveguide (OECW) and a layered dielectric structure. The proposed model is based on plane wave spectrum theory using a novel and computationally efficient two step integration method. The first integral, involving multiple singularities in the integration path, is efficiently solved using a deformed elliptical integration path which encircles the singularities of the integral. The infinite domain tail integral involving the slowly converging integrand is further solved using an efficient trigonometric transformation. The proposed OECW based method is capable of determining the unknown material properties of any layered dielectric medium, and hence finds application in nondestructive evaluation of materials.

Place, publisher, year, edition, pages
E M W PUBLISHING, 2018
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
urn:nbn:se:uu:diva-363078 (URN)10.2528/PIERL18021602 (DOI)000441313000009 ()
Funder
VINNOVA
Available from: 2018-10-12 Created: 2018-10-12 Last updated: 2018-10-12Bibliographically approved
Asan, N. B., Hassan, E., Velander, J., Redzwan, S., Noreland, D., Blokhuis, T. J., . . . Augustine, R. (2018). Characterization of the Fat Channel for Intra-Body Communication at R-Band Frequencies. Sensors, 18(9), Article ID 2752.
Open this publication in new window or tab >>Characterization of the Fat Channel for Intra-Body Communication at R-Band Frequencies
Show others...
2018 (English)In: Sensors, E-ISSN 1424-8220, Vol. 18, no 9, article id 2752Article in journal (Refereed) Published
Abstract [en]

In this paper, we investigate the use of fat tissue as a communication channel between in-body, implanted devices at R-band frequencies (1.7-2.6 GHz). The proposed fat channel is based on an anatomical model of the human body. We propose a novel probe that is optimized to efficiently radiate the R-band frequencies into the fat tissue. We use our probe to evaluate the path loss of the fat channel by studying the channel transmission coefficient over the R-band frequencies. We conduct extensive simulation studies and validate our results by experimentation on phantom and ex-vivo porcine tissue, with good agreement between simulations and experiments. We demonstrate a performance comparison between the fat channel and similar waveguide structures. Our characterization of the fat channel reveals propagation path loss of similar to 0.7 dB and similar to 1.9 dB per cm for phantom and ex-vivo porcine tissue, respectively. These results demonstrate that fat tissue can be used as a communication channel for high data rate intra-body networks.

Keywords
intra-body communication, path loss, microwave probes, channel characterization, fat tissue, ex-vivo, phantom, dielectric properties, topology optimization
National Category
Computer Sciences Communication Systems
Identifiers
urn:nbn:se:uu:diva-369000 (URN)10.3390/s18092752 (DOI)000446940600011 ()30134629 (PubMedID)
Funder
Vinnova, 2015-04159Vinnova, 2017-03568Swedish Foundation for Strategic Research , RIT17-0020Swedish Research Council
Available from: 2018-12-14 Created: 2018-12-14 Last updated: 2022-02-10Bibliographically approved
Raaben, M., Mohd Shah, S. R., Augustine, R. & Blokhuis, T. J. (2018). COMplex Fracture Orthopedic Rehabilitation (COMFORT) - Real-time visual biofeedback on weight bearing versus standard training methods in the treatment of proximal femur fractures in the elderly: study protocol for a multicenter randomized controlled trial. Trials, 19, Article ID 220.
Open this publication in new window or tab >>COMplex Fracture Orthopedic Rehabilitation (COMFORT) - Real-time visual biofeedback on weight bearing versus standard training methods in the treatment of proximal femur fractures in the elderly: study protocol for a multicenter randomized controlled trial
2018 (English)In: Trials, E-ISSN 1745-6215, Vol. 19, article id 220Article in journal (Refereed) Published
Abstract [en]

Background:

Proximal femur fractures are a common injury after low energy trauma in the elderly. Most rehabilitation programs are based on restoring mobility and early resumption of weight-bearing. However, therapy compliance is low in patients following lower extremity fractures. Moreover, little is known about the relevance of gait parameters and how to steer the rehabilitation after proximal femur fractures in the elderly. Therefore, the aim of this prospective, randomized controlled trial is to gain insight in gait parameters and evaluate if real-time visual biofeedback can improve therapy compliance after proximal femur fractures in the elderly.

Methods:

This is a two-arm, parallel-design, prospective, randomized controlled trial. Inclusion criteria are age >= 60 years, a proximal femur fracture following low energy trauma, and unrestricted-weight bearing. Exclusion criteria are cognitive impairment and limited mobility before trauma. Participants are randomized into either the control group, which receives care as usual, or the intervention group, which receives real-time visual biofeedback about weight-bearing during gait in addition to care as usual. Spatiotemporal gait parameters will be measured in 94 participants per group during a 30-m walk with an ambulatory biofeedback system (SensiStep). The progress of rehabilitation will be evaluated by the primary outcome parameters maximum peak load and step duration in relation to the discharge date. Secondary outcome parameters include other spatiotemporal gait parameters in relation to discharge date. Furthermore, the gait parameters will be related to three validated clinical tests: Elderly Mobility Scale; Functional Ambulation Categories; and Visual Analogue Scale. The primary hypothesis is that participants in the intervention group will show improved and faster rehabilitation compared to the control group.

Discussion:

The first aim of this multicenter trial is to investigate the normal gait patterns after proximal femur fractures in the elderly. The use of biofeedback systems during rehabilitation after proximal femur fractures in the elderly is promising; therefore, the second aim is to investigate the effect of real-time visual biofeedback on gait after proximal femur fractures in the elderly. This could lead to improved outcome. In addition, analysis of the population may indicate characteristics of subgroups that benefit from feedback, making a differentiated approach in rehabilitation strategy possible.

Place, publisher, year, edition, pages
BioMed Central (BMC), 2018
Keywords
Proximal femur fracture, Weight-bearing, Biofeedback, Gait analysis, SensiStep, Fracture rehabilitation
National Category
Orthopaedics Engineering and Technology
Identifiers
urn:nbn:se:uu:diva-353203 (URN)10.1186/s13063-018-2612-9 (DOI)000429992800001 ()29650034 (PubMedID)
Available from: 2018-06-13 Created: 2018-06-13 Last updated: 2024-01-17Bibliographically approved
Asan, N. B., Velander, J., Redzwan, S., Perez, M. D., Hassan, E., Blokhuis, T. J., . . . Augustine, R. (2018). Effect of thickness inhomogeneity in fat tissue on in-body microwave propagation. In: 2018 IEEE International Microwave Biomedical Conference (IMBioC): . Paper presented at 2018 IEEE International Microwave Biomedical Conference (IMBioC, 14-15 June 2018, Philadelphia, USA (pp. 136-138). Philadelphia, USA: IEEE
Open this publication in new window or tab >>Effect of thickness inhomogeneity in fat tissue on in-body microwave propagation
Show others...
2018 (English)In: 2018 IEEE International Microwave Biomedical Conference (IMBioC), Philadelphia, USA: IEEE, 2018, p. 136-138Conference paper, Published paper (Refereed)
Abstract [en]

In recent studies, it has been found that fat tissue can be used as a microwave communication channel. In this article, the effect of thickness inhomogeneities in fat tissues on the performance of in-body microwave communication at 2.45 GHz is investigated using phantom models. We considered two models namely concave and convex geometrical fat distribution to account for the thickness inhomogeneities. The thickness of the fat tissue is varied from 5 mm to 45 mm and the Gap between the transmitter/receiver and the starting and ending of concavity/convexity is varied from 0 mm to 25 mm for a length of 100 mm to study the behavior in the microwave propagation. The phantoms of different geometries, concave and convex, are used in this work to validate the numerical studies. It was noticed that the convex model exhibited higher signal coupling by an amount of 1 dB (simulation) and 2 dB (measurement) compared to the concave model. From the study, it was observed that the signal transmission improves up to 30 mm thick fat and reaches a plateau when the thickness is increased further.

Place, publisher, year, edition, pages
Philadelphia, USA: IEEE, 2018
National Category
Signal Processing
Identifiers
urn:nbn:se:uu:diva-393442 (URN)10.1109/IMBIOC.2018.8428872 (DOI)000502126700123 ()978-1-5386-5918-2 (ISBN)
Conference
2018 IEEE International Microwave Biomedical Conference (IMBioC, 14-15 June 2018, Philadelphia, USA
Funder
Vinnova, 2015-04159Swedish Research Council FormasSwedish Energy AgencyeSSENCE - An eScience Collaboration
Available from: 2019-09-22 Created: 2019-09-22 Last updated: 2020-05-15Bibliographically approved
Organisations
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0002-5796-9838

Search in DiVA

Show all publications